diff --git a/abi-compliance-checker-2.3/INSTALL b/abi-compliance-checker-2.3/INSTALL deleted file mode 100644 index e0dc1f767b342708365046e4404b15d347b19e41..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/INSTALL +++ /dev/null @@ -1,143 +0,0 @@ - -Copyright (C) 2009-2011 Institute for System Programming, RAS -Copyright (C) 2011-2012 Nokia Corporation and/or its subsidiary(-ies) -Copyright (C) 2012-2018 Andrey Ponomarenko's ABI Laboratory -All rights reserved. - - -RELEASE INFORMATION - -Project: ABI Compliance Checker (ABICC) -Version: 2.3 -Date: May 15, 2018 - - -This file explains how to install and setup environment -for the tool in your computer. - - -Content: - - 1. Requirements for Linux and FreeBSD - 2. Requirements for Mac OS X - 3. Requirements for MS Windows - 4. Configure and Install - 5. Usage (with ABI Dumper) - 6. Usage (Original) - - -1. REQUIREMENTS FOR LINUX AND FREEBSD -===================================== - - 1. G++ (3.0 or newer) - 2. GNU Binutils (c++filt, readelf, objdump) - 3. Perl 5 - 4. Ctags - 5. ABI Dumper (1.1 or newer) - - - -2. REQUIREMENTS FOR MAC OS X -============================ - - 1. Xcode (g++, c++filt, otool, nm) - 2. Perl 5 - 3. Ctags - -2.1 Setup environment - - 1. If /usr/bin/g++ points to clang, then please - specify GCC path by the -gcc-path option - - 2. You can install GCC by the command: - - brew install homebrew/versions/gcc49 - - And then specify its path: - - abi-compliance-checker --gcc-path=/usr/local/bin/gcc-4.9 ... - - - -3. REQUIREMENTS FOR MS WINDOWS -============================== - - 1. MinGW (3.0 or newer) - 2. MS Visual C++ (dumpbin, undname, cl) - 3. Active Perl 5 (5.8 or newer) - 4. Sigcheck v1.71 or newer - 5. Info-ZIP 3.0 (zip, unzip) - 6. Ctags - -3.1 Setup environment - - 1. Add tool locations to the PATH environment variable - 2. Run vcvars64.bat script (C:\Microsoft Visual Studio 9.0\VC\bin\) - - - -4. CONFIGURE AND INSTALL -======================== - - This command will install the abi-compliance-checker program into the - PREFIX/bin system directory and private modules into the PREFIX/share: - - sudo make install prefix=PREFIX [/usr, /usr/local, ...] - -4.1 Remove - - sudo make uninstall prefix=PREFIX - - - -5. USAGE (WITH ABI DUMPER) -========================== - - Library should be compiled with -g -Og - options to contain DWARF debug info. - - Create ABI dumps for both library versions - using the ABI Dumper tool (https://github.com/lvc/abi-dumper): - - abi-dumper OLD.so -o ABI-0.dump -lver 0 - abi-dumper NEW.so -o ABI-1.dump -lver 1 - - You can filter public ABI symbols with the help of - additional -public-headers option of the ABI Dumper tool. - - Compare ABI dumps to create report: - - abi-compliance-checker -l NAME -old ABI-0.dump -new ABI-1.dump - - - -6. USAGE (ORIGINAL) -=================== - - Create XML-descriptors for two versions - of a library (OLD.xml and NEW.xml): - - - 1.0 - - - - /path1/to/header(s)/ - /path2/to/header(s)/ - ... - - - - /path1/to/library(ies)/ - /path2/to/library(ies)/ - ... - - - Check compatibility: - - abi-compliance-checker -lib NAME -old OLD.xml -new NEW.xml - - For advanced usage, see doc/index.html or -help option. - - -Enjoy! diff --git a/abi-compliance-checker-2.3/LICENSE b/abi-compliance-checker-2.3/LICENSE deleted file mode 100644 index 8000a6faacf471c537530805ab29523c7732e11a..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/LICENSE +++ /dev/null @@ -1,504 +0,0 @@ - GNU LESSER GENERAL PUBLIC LICENSE - Version 2.1, February 1999 - - Copyright (C) 1991, 1999 Free Software Foundation, Inc. - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - -[This is the first released version of the Lesser GPL. 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See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; -use Getopt::Long; -Getopt::Long::Configure ("posix_default", "no_ignore_case"); -use File::Path qw(mkpath rmtree); -use File::Spec qw(catfile file_name_is_absolute); -use File::Copy qw(copy); -use File::Basename qw(dirname); -use Cwd qw(abs_path); -use File::Find; -use Config; - -my $TOOL_SNAME = "abi-compliance-checker"; -my $ARCHIVE_DIR = abs_path(dirname($0)); - -my $HELP_MSG = " -NAME: - Makefile for ABI Compliance Checker - -DESCRIPTION: - Install $TOOL_SNAME command and private modules. - -USAGE: - sudo perl $0 -install -prefix /usr - sudo perl $0 -remove -prefix /usr - -OPTIONS: - -h|-help - Print this help. - - --prefix=PREFIX - Install files in PREFIX [/usr]. - - -install - Command to install the tool. - - -remove - Command to remove the tool. - -EXTRA OPTIONS: - --destdir=DESTDIR - This option is for maintainers to build - RPM or DEB packages inside the build root. - The environment variable DESTDIR is also - supported. -\n"; - -if(not @ARGV) -{ - print $HELP_MSG; - exit(0); -} - -my ($PREFIX, $DESTDIR, $Help, $Install, $Remove); - -GetOptions( - "h|help!" => \$Help, - "prefix=s" => \$PREFIX, - "destdir=s" => \$DESTDIR, - "install!" => \$Install, - "remove!" => \$Remove -) or exit(1); - -sub scenario() -{ - if($Help) - { - print $HELP_MSG; - exit(0); - } - if(not $Install and not $Remove) - { - print STDERR "ERROR: command is not selected (-install or -remove)\n"; - exit(1); - } - - if($Install) - { # remove old version first - $Remove = 1; - } - - if($PREFIX ne "/") { - $PREFIX=~s/[\/]+\Z//g; - } - if(not $PREFIX) - { # default prefix - if($Config{"osname"}!~/win/i) { - $PREFIX = "/usr"; - } - } - if(my $Var = $ENV{"DESTDIR"}) - { - print "Using DESTDIR environment variable\n"; - $DESTDIR = $Var; - } - if($DESTDIR) - { - if($DESTDIR ne "/") { - $DESTDIR=~s/[\/]+\Z//g; - } - if(not isAbs($DESTDIR)) - { - print STDERR "ERROR: destdir is not absolute path\n"; - exit(1); - } - if(not -d $DESTDIR) - { - print STDERR "ERROR: you should create destdir directory first\n"; - exit(1); - } - $PREFIX = $DESTDIR.$PREFIX; - if(not -d $PREFIX) - { - print STDERR "ERROR: you should create installation directory first (destdir + prefix):\n mkdir -p $PREFIX\n"; - exit(1); - } - } - else - { - if(not isAbs($PREFIX)) - { - print STDERR "ERROR: prefix is not absolute path\n"; - exit(1); - } - if(not -d $PREFIX) - { - print STDERR "ERROR: you should create prefix directory first\n"; - exit(1); - } - } - - print "INSTALL PREFIX: $PREFIX\n"; - - # paths - my $EXE_PATH = catFile($PREFIX, "bin"); - my $MODULES_PATH = catFile($PREFIX, "share", $TOOL_SNAME); - my $REL_PATH = catFile("..", "share", $TOOL_SNAME); - my $TOOL_PATH = catFile($EXE_PATH, $TOOL_SNAME); - - if(not -w $PREFIX) - { - print STDERR "ERROR: you should be root\n"; - exit(1); - } - if($Remove) - { - if(-e $EXE_PATH."/".$TOOL_SNAME) - { # remove executable - print "-- Removing $TOOL_PATH\n"; - unlink($EXE_PATH."/".$TOOL_SNAME); - } - elsif(not $Install) { - print "The tool is not installed\n"; - } - - if(-d $MODULES_PATH) - { # remove modules - print "-- Removing $MODULES_PATH\n"; - rmtree($MODULES_PATH); - } - elsif(not $Install) { - print "The modules of the tool are not installed\n"; - } - } - if($Install) - { - # configure - my $Content = readFile($ARCHIVE_DIR."/".$TOOL_SNAME.".pl"); - if($DESTDIR) { # relative path - $Content=~s/MODULES_INSTALL_PATH/$REL_PATH/; - } - else { # absolute path - $Content=~s/MODULES_INSTALL_PATH/$MODULES_PATH/; - } - - # copy executable - print "-- Installing $TOOL_PATH\n"; - mkpath($EXE_PATH); - writeFile($EXE_PATH."/".$TOOL_SNAME, $Content); - chmod(0755, $EXE_PATH."/".$TOOL_SNAME); - - if($Config{"osname"}=~/win/i) { - writeFile($EXE_PATH."/".$TOOL_SNAME.".cmd", "\@perl \"$TOOL_PATH\" \%*"); - } - - # copy modules - if(-d $ARCHIVE_DIR."/modules") - { - print "-- Installing $MODULES_PATH\n"; - mkpath($MODULES_PATH); - copyDir($ARCHIVE_DIR."/modules", $MODULES_PATH); - } - - # check PATH - my $Warn = "WARNING: your PATH variable doesn't include \'$EXE_PATH\'\n"; - - if($Config{"osname"}=~/win/i) - { - if($ENV{"PATH"}!~/(\A|[:;])\Q$EXE_PATH\E[\/\\]?(\Z|[:;])/i) { - print $Warn; - } - } - else - { - if($ENV{"PATH"}!~/(\A|[:;])\Q$EXE_PATH\E[\/\\]?(\Z|[:;])/) { - print $Warn; - } - } - } - exit(0); -} - -sub catFile(@) { - return File::Spec->catfile(@_); -} - -sub isAbs($) { - return File::Spec->file_name_is_absolute($_[0]); -} - -sub copyDir($$) -{ - my ($From, $To) = @_; - my %Files; - find(\&wanted, $From); - sub wanted { - $Files{$File::Find::dir."/$_"} = 1 if($_ ne "."); - } - foreach my $Path (sort keys(%Files)) - { - if($Path=~/Targets\//) - { # Do not install descriptors - next; - } - my $Inst = $Path; - $Inst=~s/\A\Q$ARCHIVE_DIR\E/$To/; - if(-d $Path) - { # directories - mkpath($Inst); - } - else - { # files - mkpath(dirname($Inst)); - copy($Path, $Inst); - } - } -} - -sub readFile($) -{ - my $Path = $_[0]; - - open(FILE, $Path) || die ("can't open file \'$Path\': $!\n"); - local $/ = undef; - my $Content = ; - close(FILE); - - return $Content; -} - -sub writeFile($$) -{ - my ($Path, $Content) = @_; - - open(FILE, ">".$Path) || die ("can't open file \'$Path\': $!\n"); - print FILE $Content; - close(FILE); -} - -scenario(); diff --git a/abi-compliance-checker-2.3/README.md b/abi-compliance-checker-2.3/README.md deleted file mode 100644 index fbd48ee60adb607e5b4571ed932ad13a695e3e4c..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/README.md +++ /dev/null @@ -1,93 +0,0 @@ -ABICC 2.3 -========= - -ABI Compliance Checker (ABICC) — a tool for checking backward binary and source-level compatibility of a C/C++ software library. - -Contents --------- - -1. [ About ](#about) -2. [ Install ](#install) -3. [ Usage ](#usage) -4. [ Test suite ](#test-suite) - -About ------ - -The tool analyzes changes in API/ABI (ABI=API+compiler ABI) that may break binary compatibility and/or source compatibility: changes in calling stack, v-table changes, removed symbols, renamed fields, etc. - -The tool can create and compare ABI dumps for header files and shared objects of a library. The ABI dump for a library can also be created by the ABI Dumper tool (https://github.com/lvc/abi-dumper) if shared objects include debug-info. - -The tool is intended for developers of software libraries and Linux maintainers who are interested in ensuring backward compatibility, i.e. allow old applications to run or to be recompiled with newer library versions. - -The tool is a core of the ABI Tracker and Upstream Tracker projects: https://abi-laboratory.pro/tracker/ - -The tool is developed by Andrey Ponomarenko. - -Install -------- - - sudo make install prefix=/usr - -###### Requires - -* Perl 5 -* GCC C++ (3.0 or newer) -* GNU Binutils -* Ctags -* ABI Dumper (1.1 or newer) - -###### Platforms - -* Linux -* Mac OS X -* Windows - -Usage ------ - -###### With ABI Dumper - -1. Library should be compiled with `-g -Og` GCC options to contain DWARF debug info - -2. Create ABI dumps for both library versions using the ABI Dumper (https://github.com/lvc/abi-dumper) tool: - - abi-dumper OLD.so -o ABI-0.dump -lver 0 - abi-dumper NEW.so -o ABI-1.dump -lver 1 - -3. You can filter public ABI with the help of additional `-public-headers` option of the ABI Dumper tool - -4. Compare ABI dumps to create report: - - abi-compliance-checker -l NAME -old ABI-0.dump -new ABI-1.dump - -###### Compile headers - - abi-compliance-checker -lib NAME -old OLD.xml -new NEW.xml - -`OLD.xml` and `NEW.xml` are XML-descriptors: - - - 1.0 - - - - /path/to/headers/ - - - - /path/to/libraries/ - - -###### Adv. usage - -For advanced usage, see `doc/index.html` or output of `-help` option. - -Test suite ----------- - -The tool is tested properly in the ABI Tracker and Upstream Tracker projects, by the community and by the internal test suite: - - abi-compliance-checker -test - -There are about 100 test cases for C and 200 test cases for C++ API/ABI breaks. diff --git a/abi-compliance-checker-2.3/abi-compliance-checker.pl b/abi-compliance-checker-2.3/abi-compliance-checker.pl deleted file mode 100644 index cad9bc7f6b4386b5fe6711f9d888837f725ca65b..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/abi-compliance-checker.pl +++ /dev/null @@ -1,10672 +0,0 @@ -#!/usr/bin/perl -######################################################################## -# ABI Compliance Checker (ABICC) 2.3 -# A tool for checking backward compatibility of a C/C++ library API -# -# Copyright (C) 2009-2011 Institute for System Programming, RAS -# Copyright (C) 2011-2012 Nokia Corporation and/or its subsidiary(-ies) -# Copyright (C) 2012-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# PLATFORMS -# ========= -# Linux, FreeBSD, Solaris, Mac OS X, MS Windows, Symbian, Haiku -# -# REQUIREMENTS -# ============ -# Linux -# - G++ (3.0 or newer) -# - GNU Binutils (readelf, c++filt, objdump) -# - Perl 5 -# - Ctags -# - ABI Dumper >= 1.1 -# -# Mac OS X -# - Xcode (g++, c++filt, otool, nm) -# - Ctags -# -# MS Windows -# - MinGW (3.0 or newer) -# - MS Visual C++ (dumpbin, undname, cl) -# - Active Perl 5 (5.8 or newer) -# - Sigcheck v2.52 or newer -# - GnuWin Zip and UnZip -# - Ctags (Exuberant or Universal) -# - Add tool locations to the PATH environment variable -# - Run vcvars64.bat (C:\Microsoft Visual Studio 9.0\VC\bin\) -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -######################################################################## -use Getopt::Long; -Getopt::Long::Configure ("posix_default", "no_ignore_case"); -use File::Path qw(mkpath rmtree); -use File::Temp qw(tempdir); -use File::Copy qw(copy); -use File::Basename qw(dirname); -use Cwd qw(abs_path cwd); -use Data::Dumper; - -my $TOOL_VERSION = "2.3"; -my $ABI_DUMP_VERSION = "3.5"; -my $ABI_DUMP_VERSION_MIN = "3.5"; - -my $XML_REPORT_VERSION = "1.2"; -my $XML_ABI_DUMP_VERSION = "1.2"; - -# Internal modules -my $MODULES_DIR = getModules(); -push(@INC, dirname($MODULES_DIR)); - -# Basic modules -my %LoadedModules = (); -loadModule("Basic"); -loadModule("Input"); -loadModule("Path"); -loadModule("Logging"); -loadModule("Utils"); -loadModule("TypeAttr"); -loadModule("Filter"); -loadModule("SysFiles"); -loadModule("Descriptor"); -loadModule("Mangling"); - -# Rules DB -my %RULES_PATH = ( - "Binary" => $MODULES_DIR."/RulesBin.xml", - "Source" => $MODULES_DIR."/RulesSrc.xml"); - -my $BYTE = 8; -my $CmdName = getFilename($0); - -my %HomePage = ( - "Dev"=>"https://github.com/lvc/abi-compliance-checker", - "Doc"=>"https://lvc.github.io/abi-compliance-checker/" -); - -my $ShortUsage = "ABI Compliance Checker (ABICC) $TOOL_VERSION -A tool for checking backward compatibility of a C/C++ library API -Copyright (C) 2018 Andrey Ponomarenko's ABI Laboratory -License: GNU LGPL 2.1 - -Usage: $CmdName [options] -Example: $CmdName -l NAME -old ABI-0.dump -new ABI-1.dump - -ABI-0.dump and ABI-1.dump are ABI dumps generated -by the ABI Dumper or ABICC tools. - -More info: $CmdName --help\n"; - -if($#ARGV==-1) -{ - printMsg("INFO", $ShortUsage); - exit(0); -} - -GetOptions( - "h|help!" => \$In::Opt{"Help"}, - "i|info!" => \$In::Opt{"InfoMsg"}, - "v|version!" => \$In::Opt{"ShowVersion"}, - "dumpversion!" => \$In::Opt{"DumpVersion"}, -# General - "l|lib|library=s" => \$In::Opt{"TargetLib"}, - "d1|old|o=s" => \$In::Desc{1}{"Path"}, - "d2|new|n=s" => \$In::Desc{2}{"Path"}, - "dump|dump-abi|dump_abi=s" => \$In::Opt{"DumpABI"}, - "d|f|filter=s" => \$In::Opt{"FilterPath"}, -# Extra - "debug!" => \$In::Opt{"Debug"}, - "debug-mangling!" => \$In::Opt{"DebugMangling"}, - "ext|extended!" => \$In::Opt{"ExtendedCheck"}, - "static|static-libs!" => \$In::Opt{"UseStaticLibs"}, - "gcc-path|cross-gcc=s" => \$In::Opt{"CrossGcc"}, - "gcc-prefix|cross-prefix=s" => \$In::Opt{"CrossPrefix"}, - "gcc-options=s" => \$In::Opt{"GccOptions"}, - "count-symbols=s" => \$In::Opt{"CountSymbols"}, - "use-dumps!" => \$In::Opt{"UseDumps"}, - "xml!" => \$In::Opt{"UseXML"}, - "app|application=s" => \$In::Opt{"AppPath"}, - "headers-only!" => \$In::Opt{"CheckHeadersOnly"}, - "v1|vnum1|version1=s" => \$In::Desc{1}{"TargetVersion"}, - "v2|vnum2|version2=s" => \$In::Desc{2}{"TargetVersion"}, - "relpath1=s" => \$In::Desc{1}{"RelativeDirectory"}, - "relpath2=s" => \$In::Desc{2}{"RelativeDirectory"}, -# Test - "test!" => \$In::Opt{"TestTool"}, - "test-dump!" => \$In::Opt{"TestDump"}, - "test-abi-dumper!" => \$In::Opt{"TestABIDumper"}, -# Report - "s|strict!" => \$In::Opt{"StrictCompat"}, - "binary|bin|abi!" => \$In::Opt{"BinOnly"}, - "source|src|api!" => \$In::Opt{"SrcOnly"}, -# Report path - "report-path=s" => \$In::Opt{"OutputReportPath"}, - "bin-report-path=s" => \$In::Opt{"BinReportPath"}, - "src-report-path=s" => \$In::Opt{"SrcReportPath"}, -# Report format - "show-retval!" => \$In::Opt{"ShowRetVal"}, - "stdout!" => \$In::Opt{"StdOut"}, - "report-format=s" => \$In::Opt{"ReportFormat"}, - "old-style!" => \$In::Opt{"OldStyle"}, - "title=s" => \$In::Opt{"TargetTitle"}, - "component=s" => \$In::Opt{"TargetComponent"}, - "p|params=s" => \$In::Opt{"ParamNamesPath"}, - "limit-affected|affected-limit=s" => \$In::Opt{"AffectLimit"}, - "all-affected!" => \$In::Opt{"AllAffected"}, - "list-affected!" => \$In::Opt{"ListAffected"}, -# ABI dump - "dump-path=s" => \$In::Opt{"OutputDumpPath"}, - "dump-format=s" => \$In::Opt{"DumpFormat"}, - "check!" => \$In::Opt{"CheckInfo"}, - "extra-info=s" => \$In::Opt{"ExtraInfo"}, - "extra-dump!" => \$In::Opt{"ExtraDump"}, - "relpath=s" => \$In::Desc{1}{"RelativeDirectory"}, - "vnum=s" => \$In::Desc{1}{"TargetVersion"}, - "sort!" => \$In::Opt{"SortDump"}, -# Filter symbols and types - "symbols-list=s" => \$In::Opt{"SymbolsListPath"}, - "types-list=s" => \$In::Opt{"TypesListPath"}, - "skip-symbols=s" => \$In::Opt{"SkipSymbolsListPath"}, - "skip-types=s" => \$In::Opt{"SkipTypesListPath"}, - "skip-internal-symbols|skip-internal=s" => \$In::Opt{"SkipInternalSymbols"}, - "skip-internal-types=s" => \$In::Opt{"SkipInternalTypes"}, - "keep-cxx!" => \$In::Opt{"KeepCxx"}, - "keep-reserved!" => \$In::Opt{"KeepReserved"}, -# Filter header files - "skip-headers=s" => \$In::Opt{"SkipHeadersPath"}, - "headers-list=s" => \$In::Opt{"TargetHeadersPath"}, - "header=s" => \$In::Opt{"TargetHeader"}, - "nostdinc!" => \$In::Opt{"NoStdInc"}, - "tolerance=s" => \$In::Opt{"Tolerance"}, - "tolerant!" => \$In::Opt{"Tolerant"}, - "skip-unidentified!" => \$In::Opt{"SkipUnidentified"}, -# Filter rules - "skip-typedef-uncover!" => \$In::Opt{"SkipTypedefUncover"}, - "check-private-abi!" => \$In::Opt{"CheckPrivateABI"}, - "disable-constants-check!" => \$In::Opt{"DisableConstantsCheck"}, - "skip-added-constants!" => \$In::Opt{"SkipAddedConstants"}, - "skip-removed-constants!" => \$In::Opt{"SkipRemovedConstants"}, -# Other - "lang=s" => \$In::Opt{"UserLang"}, - "arch=s" => \$In::Opt{"TargetArch"}, - "mingw-compatible!" => \$In::Opt{"MinGWCompat"}, - "cxx-incompatible|cpp-incompatible!" => \$In::Opt{"CxxIncompat"}, - "cpp-compatible!" => \$In::Opt{"CxxCompat"}, - "quick!" => \$In::Opt{"Quick"}, - "force!" => \$In::Opt{"Force"}, -# OS analysis - "dump-system=s" => \$In::Opt{"DumpSystem"}, - "cmp-systems!" => \$In::Opt{"CmpSystems"}, - "sysroot=s" => \$In::Opt{"SystemRoot"}, - "sysinfo=s" => \$In::Opt{"TargetSysInfo"}, - "libs-list=s" => \$In::Opt{"TargetLibsPath"}, -# Logging - "log-path=s" => \$In::Opt{"LoggingPath"}, - "log1-path=s" => \$In::Desc{1}{"OutputLogPath"}, - "log2-path=s" => \$In::Desc{2}{"OutputLogPath"}, - "logging-mode=s" => \$In::Opt{"LogMode"}, - "q|quiet!" => \$In::Opt{"Quiet"} -) or errMsg(); - -sub errMsg() -{ - printMsg("INFO", "\n".$ShortUsage); - exit(getErrorCode("Error")); -} - -# Default log path -$In::Opt{"DefaultLog"} = "logs/run.log"; - -my $HelpMessage = " -NAME: - ABI Compliance Checker ($CmdName) - Check backward compatibility of a C/C++ library API - -DESCRIPTION: - ABI Compliance Checker (ABICC) is a tool for checking backward binary - compatibility and backward source compatibility of a C/C++ library API. - - The tool analyzes changes in API and ABI (ABI=API+compiler ABI) that may - break binary compatibility and/or source compatibility: changes in calling - stack, v-table changes, removed symbols, renamed fields, etc. - - Binary incompatibility may result in crashing or incorrect behavior of - applications built with an old version of a library if they run on a new - one. Source incompatibility may result in recompilation errors with a new - library version. - - The tool can create and compare ABI dumps for header files and shared - objects of a library. The ABI dump for a library can also be created by - the ABI Dumper tool (https://github.com/lvc/abi-dumper) if shared objects - include debug-info. - - The tool is intended for developers of software libraries and maintainers - of operating systems who are interested in ensuring backward compatibility, - i.e. allow old applications to run or to be recompiled with newer library - versions. - - Also the tool can be used by ISVs for checking applications portability to - new library versions. Found issues can be taken into account when adapting - the application to a new library version. - - This tool is free software: you can redistribute it and/or modify it - under the terms of the GNU LGPL 2.1. - -USAGE #1 (WITH ABI DUMPER): - - 1. Library should be compiled with \"-g -Og\" GCC options - to contain DWARF debug info - - 2. Create ABI dumps for both library versions - using the ABI Dumper (https://github.com/lvc/abi-dumper) tool: - - abi-dumper OLD.so -o ABI-0.dump -lver 0 - abi-dumper NEW.so -o ABI-1.dump -lver 1 - - 3. You can filter public ABI with the help of - additional -public-headers option of the ABI Dumper tool. - - 4. Compare ABI dumps to create report: - - abi-compliance-checker -l NAME -old ABI-0.dump -new ABI-1.dump - -USAGE #2 (ORIGINAL): - - 1. Create XML-descriptors for two versions - of a library (OLD.xml and NEW.xml): - - - 1.0 - - - - /path/to/headers/ - - - - /path/to/libraries/ - - - 2. Compare Xml-descriptors to create report: - - abi-compliance-checker -lib NAME -old OLD.xml -new NEW.xml - -USAGE #3 (CREATE ABI DUMPS): - - 1. Create XML-descriptors for two versions - of a library (OLD.xml and NEW.xml): - - - 1.0 - - - - /path/to/headers/ - - - - /path/to/libraries/ - - - 2. Create ABI dumps: - - abi-compliance-checker -lib NAME -dump OLD.xml -dump-path ./ABI-0.dump - abi-compliance-checker -lib NAME -dump NEW.xml -dump-path ./ABI-1.dump - - 3. Compare ABI dumps to create report: - - abi-compliance-checker -l NAME -old ABI-0.dump -new ABI-1.dump - -INFO OPTIONS: - -h|-help - Print this help. - - -i|-info - Print complete info including all options. - - -v|-version - Print version information. - - -dumpversion - Print the tool version ($TOOL_VERSION) and don't do anything else. - -GENERAL OPTIONS: - -l|-library NAME - Any name of the library. - - -old|-d1 PATH - Descriptor of the 1st (old) library version. - It may be one of the following: - - 1. ABI dump generated by the ABI Dumper tool - 2. XML-descriptor (*.xml file): - - - 1.0 - - - - /path1/to/header(s)/ - /path2/to/header(s)/ - ... - - - - /path1/to/library(ies)/ - /path2/to/library(ies)/ - ... - - - ... - - 3. ABI dump generated by -dump option - 4. Directory with headers and libraries - 5. Single header file - - If you are using 4-5 descriptor types then you should - specify version numbers with -v1 and -v2 options. - - For more information, please see: - https://lvc.github.io/abi-compliance-checker/Xml-Descriptor.html - - -new|-d2 PATH - Descriptor of the 2nd (new) library version. - - -dump PATH - Create library ABI dump for the input XML descriptor. You can - transfer it anywhere and pass instead of the descriptor. Also - it can be used for debugging the tool. - - -filter PATH - A path to XML descriptor with skip_* rules to filter - analyzed symbols in the report. -"; - -sub helpMsg() { - printMsg("INFO", $HelpMessage." -MORE OPTIONS: - $CmdName --info\n"); -} - -sub infoMsg() -{ - printMsg("INFO", "$HelpMessage -EXTRA OPTIONS: - -debug - Debugging mode. Print debug info on the screen. Save intermediate - analysis stages in the debug directory: - debug/LIB_NAME/VERSION/ - - Also consider using -dump option for debugging the tool. - - -ext|-extended - If your library A is supposed to be used by other library B and you - want to control the ABI of B, then you should enable this option. The - tool will check for changes in all data types, even if they are not - used by any function in the library A. Such data types are not part - of the A library ABI, but may be a part of the ABI of the B library. - - The short scheme is: - app C (broken) -> lib B (broken ABI) -> lib A (stable ABI) - - -static - Check static libraries instead of the shared ones. The section - of the XML-descriptor should point to static libraries location. - - -gcc-path PATH - Path to the cross GCC compiler to use instead of the usual (host) GCC. - - -gcc-prefix PREFIX - GCC toolchain prefix. - - -gcc-options OPTS - Additional compiler options. - - -count-symbols PATH - Count total public symbols in the ABI dump. - - -use-dumps - Make dumps for two versions of a library and compare dumps. This should - increase the performance of the tool and decrease the system memory usage. - - -xml - Alias for: --report-format=xml or --dump-format=xml - - -app|-application PATH - This option allows to specify the application that should be checked - for portability to the new library version. - - -headers-only - Check header files without libraries. It is easy to run, but may - provide a low quality compatibility report with false positives and - without detecting of added/removed symbols. - - -v1|-vnum1 NUM - Specify 1st library version outside the descriptor. This option is needed - if you have preferred an alternative descriptor type (see -d1 option). - - In general case you should specify it in the XML-descriptor: - - VERSION - - - -v2|-vnum2 NUM - Specify 2nd library version outside the descriptor. - - -relpath1 PATH - Replace {RELPATH} macros to PATH in the 1st XML-descriptor (-d1). - - -relpath2 PATH - Replace {RELPATH} macros to PATH in the 2nd XML-descriptor (-d2). - -TEST OPTIONS: - -test - Run internal tests. Create two binary incompatible versions of a sample - library and run the tool to check them for compatibility. This option - allows to check if the tool works correctly in the current environment. - - -test-dump - Test ability to create, read and compare ABI dumps. - - -test-abi-dumper - Compare ABI dumps created by the ABI Dumper tool. - -REPORT OPTIONS: - -binary|-bin|-abi - Show binary compatibility problems only. - Generate report to: - compat_reports/LIB_NAME/V1_to_V2/abi_compat_report.html - - -source|-src|-api - Show source compatibility problems only. - Generate report to: - compat_reports/LIB_NAME/V1_to_V2/src_compat_report.html - - -s|-strict - Treat all compatibility warnings as problems. Add a number of \"Low\" - severity problems to the return value of the tool. - -REPORT PATH OPTIONS: - -report-path PATH - Path to compatibility report. - Default: - compat_reports/LIB_NAME/V1_to_V2/compat_report.html - - -bin-report-path PATH - Path to binary compatibility report. - Default: - compat_reports/LIB_NAME/V1_to_V2/abi_compat_report.html - - -src-report-path PATH - Path to source compatibility report. - Default: - compat_reports/LIB_NAME/V1_to_V2/src_compat_report.html - -REPORT FORMAT OPTIONS: - -show-retval - Show the symbol's return type in the report. - - -stdout - Print analysis results (compatibility reports and ABI dumps) to stdout - instead of creating a file. This would allow piping data to other programs. - - -report-format FMT - Change format of compatibility report. - Formats: - htm - HTML format (default) - xml - XML format - - -old-style - Generate old-style report. - - -title NAME - Change library name in the report title to NAME. By default - will be displayed a name specified by -l option. - - -component NAME - The component name in the title and summary of the HTML report. - Default: - library - - -p|-params PATH - Path to file with the function parameter names. It can be used - for improving report view if the library header files have no - parameter names. File format: - - func1;param1;param2;param3 ... - func2;param1;param2;param3 ... - ... - - -limit-affected LIMIT - The maximum number of affected symbols listed under the description - of the changed type in the report. - - -list-affected - Generate file with the list of incompatible - symbols beside the HTML compatibility report. - Use 'c++filt \@file' command from GNU binutils - to unmangle C++ symbols in the generated file. - Default names: - abi_affected.txt - src_affected.txt - -ABI DUMP OPTIONS: - -dump-path PATH - Specify a *.dump file path where to generate an ABI dump. - Default: - abi_dumps/LIB_NAME/VERSION/ABI.dump - - -dump-format FMT - Change format of ABI dump. - Formats: - perl - Data::Dumper format (default) - xml - XML format - - -check - Check completeness of the ABI dump. - - -extra-info DIR - Dump extra info to DIR. - - -extra-dump - Create extended ABI dump containing all symbols - from the translation unit. - - -relpath PATH - Replace {RELPATH} macros to PATH in the XML-descriptor used - for dumping the library ABI (see -dump option). - - -vnum NUM - Specify the library version in the generated ABI dump. The section - of the input XML descriptor will be overwritten in this case. - - -sort - Enable sorting of data in ABI dumps. - -FILTER SYMBOLS OPTIONS: - -symbols-list PATH - This option allows to specify a file with a list of symbols (mangled - names in C++) that should be checked. Other symbols will not be checked. - - -types-list PATH - This option allows to specify a file with a list of types that should - be checked. Other types will not be checked. - - -skip-symbols PATH - The list of symbols that should not be checked. - - -skip-types PATH - The list of types that should not be checked. - - -skip-internal-symbols PATTERN - Do not check symbols matched by the regular expression. - - -skip-internal-types PATTERN - Do not check types matched by the regular expression. - It's matched against full qualified type names (e.g. 'struct xyz::Name'). - It has to match any part of type name. - - -keep-cxx - Check _ZS*, _ZNS* and _ZNKS* symbols. - - -keep-reserved - Report changes in reserved fields. - -FILTER HEADERS OPTIONS: - -skip-headers PATH - The file with the list of header files, that should not be checked. - - -headers-list PATH - The file with a list of headers, that should be checked/dumped. - - -header NAME - Check/Dump ABI of this header only. - - -nostdinc - Do not search in GCC standard system directories for header files. - - -tolerance LEVEL - Apply a set of heuristics to successfully compile input - header files. You can enable several tolerance levels by - joining them into one string (e.g. 13, 124, etc.). - Levels: - 1 - skip non-Linux headers (e.g. win32_*.h, etc.) - 2 - skip internal headers (e.g. *_p.h, impl/*.h, etc.) - 3 - skip headers that include non-Linux headers - 4 - skip headers included by others - - -tolerant - Enable highest tolerance level [1234]. - - -skip-unidentified - Skip header files in 'headers' and 'include_preamble' sections - of the XML descriptor that cannot be found. This is useful if - you are trying to use the same descriptor for different targets. - -FILTER RULES OPTIONS: - -skip-typedef-uncover - Do not report a problem if type is covered or - uncovered by typedef (useful for broken debug info). - - -check-private-abi - Check data types from the private part of the ABI when - comparing ABI dumps created by the ABI Dumper tool with - use of the -public-headers option. - - Requires ABI Dumper >= 0.99.14 - - -disable-constants-check - Do not check for changes in constants. - - -skip-added-constants - Do not detect added constants. - - -skip-removed-constants - Do not detect removed constants. - -OTHER OPTIONS: - -lang LANG - Set library language (C or C++). You can use this option if the tool - cannot auto-detect a language. This option may be useful for checking - C-library headers (--lang=C) in --headers-only or --extended modes. - - -arch ARCH - Set library architecture (x86, x86_64, ia64, arm, ppc32, ppc64, s390, - ect.). The option is useful if the tool cannot detect correct architecture - of the input objects. - - -mingw-compatible - If input header files are compatible with the MinGW GCC compiler, - then you can tell the tool about this and speedup the analysis. - - -cxx-incompatible - Set this option if input C header files use C++ keywords. The tool - will try to replace such keywords at preprocessor stage and replace - them back in the final TU dump. - - -cpp-compatible - Do nothing. - - -quick - Quick analysis. Disable check of some template instances. - - -force - Try to enable this option if the tool checked not all - types and symbols in header files. - -OS ANALYSIS OPTIONS: - -dump-system NAME -sysroot DIR - Find all the shared libraries and header files in DIR directory, - create XML descriptors and make ABI dumps for each library. The result - set of ABI dumps can be compared (--cmp-systems) with the other one - created for other version of operating system in order to check them for - compatibility. Do not forget to specify -cross-gcc option if your target - system requires some specific version of GCC compiler (different from - the host GCC). The system ABI dump will be generated to: - sys_dumps/NAME/ARCH - - -dump-system DESCRIPTOR.xml - The same as the previous option but takes an XML descriptor of the target - system as input, where you should describe it: - - /* Primary sections */ - - - /* Name of the system */ - - - - /* The list of paths to header files and/or - directories with header files, one per line */ - - - - /* The list of paths to shared libraries and/or - directories with shared libraries, one per line */ - - - /* Optional sections */ - - - /* List of directories to be searched - for header files to automatically - generate include paths, one per line */ - - - - /* List of directories to be searched - for shared libraries to resolve - dependencies, one per line */ - - - - /* List of directories with tools used - for analysis (GCC toolchain), one per line */ - - - - /* GCC toolchain prefix. - Examples: - arm-linux-gnueabi - arm-none-symbianelf */ - - - - /* Additional GCC options, one per line */ - - - -cmp-systems -d1 sys_dumps/NAME1/ARCH -d2 sys_dumps/NAME2/ARCH - Compare two ABI dumps of a system. Create compatibility reports for - each system library and the common HTML report including the summary - of test results for all checked libraries. - - Summary report will be generated to: - sys_compat_reports/NAME1_to_NAME2/ARCH - - -sysroot DIR - Specify the alternative root directory. The tool will search for include - paths in the DIR/usr/include and DIR/usr/lib directories. - - -sysinfo DIR - This option should be used with -dump-system option to dump - ABI of operating systems and configure the dumping process. - - -libs-list PATH - The file with a list of libraries, that should be dumped by - the -dump-system option or should be checked by the -cmp-systems option. - -LOGGING OPTIONS: - -log-path PATH - Log path for all messages. - Default: - logs/LIB_NAME/VERSION/log.txt - - -log1-path PATH - Log path for 1st version of a library. - Default: - logs/LIB_NAME/V1/log.txt - - -log2-path PATH - Log path for 2nd version of a library. - Default: - logs/LIB_NAME/V2/log.txt - - -logging-mode MODE - Change logging mode. - Modes: - w - overwrite old logs (default) - a - append old logs - n - do not write any logs - - -q|-quiet - Print all messages to the file instead of stdout and stderr. - Default path (can be changed by -log-path option): - ".$In::Opt{"DefaultLog"}." - -REPORT PATH: - Compatibility report will be generated to: - compat_reports/LIB_NAME/V1_to_V2/compat_report.html - -LOG PATH: - Log will be generated to: - logs/LIB_NAME/V1/log.txt - logs/LIB_NAME/V2/log.txt - -EXIT CODES: - 0 - Compatible. The tool has run without any errors. - non-zero - Incompatible or the tool has run with errors. - -MORE INFO: - ".$HomePage{"Doc"}." - ".$HomePage{"Dev"}."\n\n"); -} - -# Aliases -my (%SymbolInfo, %TypeInfo, %TName_Tid, %Constants) = (); - -# Global -my %Cache; -my $TOP_REF = "to the top"; -my %RESULT; - -# Counter -my %CheckedTypes; -my %CheckedSymbols; - -# Classes -my %VirtualTable; -my %VirtualTable_Model; -my %VTableClass; -my %AllocableClass; -my %ClassMethods; -my %ClassNames; -my %OverriddenMethods; - -# Symbols -my %Func_ShortName; -my %AddSymbolParams; -my %GlobalDataObject; - -# Merging -my %CompSign; -my %AddedInt; -my %RemovedInt; -my %AddedInt_Virt; -my %RemovedInt_Virt; -my %VirtualReplacement; -my %ChangedTypedef; -my %CompatRules; -my %IncompleteRules; -my %UnknownRules; -my %VTableChanged_M; -my %ReturnedClass; -my %ParamClass; -my %SourceAlternative; -my %SourceAlternative_B; -my %SourceReplacement; - -# Extra -my %ExtendedSymbols; - -#Report -my %TypeChanges; - -#Speedup -my %TypeProblemsIndex; - -# Calling Conventions -my %UseConv_Real = ( - 1=>{ "R"=>0, "P"=>0 }, - 2=>{ "R"=>0, "P"=>0 } -); - -# ABI Dump -my %UsedDump; - -# Recursion locks -my @RecurTypes; -my @RecurTypes_Diff; -my @RecurConstant; - -# Problem descriptions -my %CompatProblems; -my %CompatProblems_Constants; -my %TotalAffected; - -# Reports -my $ContentID = 1; -my $ContentSpanStart = "\n"; -my $ContentSpanStart_Affected = "\n"; -my $ContentSpanStart_Info = "\n"; -my $ContentSpanEnd = "\n"; -my $ContentDivStart = "
\n"; -my $ContentDivEnd = "
\n"; -my $Content_Counter = 0; - -my %Severity_Val=( - "High"=>3, - "Medium"=>2, - "Low"=>1, - "Safe"=>-1 -); - -sub getModules() -{ - my $TOOL_DIR = dirname($0); - if(not $TOOL_DIR) - { # patch for MS Windows - $TOOL_DIR = "."; - } - my @SEARCH_DIRS = ( - # tool's directory - abs_path($TOOL_DIR), - # relative path to modules - abs_path($TOOL_DIR)."/../share/abi-compliance-checker", - # install path - 'MODULES_INSTALL_PATH' - ); - foreach my $DIR (@SEARCH_DIRS) - { - if($DIR!~/\A(\/|\w+:[\/\\])/) - { # relative path - $DIR = abs_path($TOOL_DIR)."/".$DIR; - } - if(-d $DIR."/modules") { - return $DIR."/modules"; - } - } - - print STDERR "ERROR: can't find modules (Did you installed the tool by 'make install' command?)\n"; - exit(9); # Module_Error -} - -sub loadModule($) -{ - my $Name = $_[0]; - if(defined $LoadedModules{$Name}) { - return; - } - my $Path = $MODULES_DIR."/Internals/$Name.pm"; - if(not -f $Path) - { - print STDERR "can't access \'$Path\'\n"; - exit(2); - } - require $Path; - $LoadedModules{$Name} = 1; -} - -sub readModule($$) -{ - my ($Module, $Name) = @_; - my $Path = $MODULES_DIR."/Internals/$Module/".$Name; - if(not -f $Path) { - exitStatus("Module_Error", "can't access \'$Path\'"); - } - return readFile($Path); -} - -sub selectSymbolNs($$) -{ - my ($Symbol, $LVer) = @_; - - my $NS = $CompSign{$LVer}{$Symbol}{"NameSpace"}; - if(not $NS) - { - if(my $Class = $CompSign{$LVer}{$Symbol}{"Class"}) { - $NS = $TypeInfo{$LVer}{$Class}{"NameSpace"}; - } - } - if($NS) - { - if(defined $In::ABI{$LVer}{"NameSpaces"}{$NS}) { - return $NS; - } - else - { - while($NS=~s/::[^:]+\Z//) - { - if(defined $In::ABI{$LVer}{"NameSpaces"}{$NS}) { - return $NS; - } - } - } - } - - return ""; -} - -sub selectTypeNs($$) -{ - my ($TypeName, $LVer) = @_; - - my $Tid = $TName_Tid{$LVer}{$TypeName}; - - if(my $NS = $TypeInfo{$LVer}{$Tid}{"NameSpace"}) - { - if(defined $In::ABI{$LVer}{"NameSpaces"}{$NS}) { - return $NS; - } - else - { - while($NS=~s/::[^:]+\Z//) - { - if(defined $In::ABI{$LVer}{"NameSpaces"}{$NS}) { - return $NS; - } - } - } - } - return ""; -} - -sub getChargeLevel($$) -{ - my ($Symbol, $LVer) = @_; - - if(defined $CompSign{$LVer}{$Symbol} - and $CompSign{$LVer}{$Symbol}{"ShortName"}) - { - if($CompSign{$LVer}{$Symbol}{"Constructor"}) - { - if($Symbol=~/C([1-4])[EI]/) - { # [in-charge] - # [not-in-charge] - return "[C".$1."]"; - } - } - elsif($CompSign{$LVer}{$Symbol}{"Destructor"}) - { - if($Symbol=~/D([0-4])[EI]/) - { # [in-charge] - # [not-in-charge] - # [in-charge-deleting] - return "[D".$1."]"; - } - } - } - - return undef; -} - -sub blackName($) -{ - my $N = $_[0]; - return "".$N.""; -} - -sub highLight_ItalicColor($$) -{ - my ($Symbol, $LVer) = @_; - return getSignature($Symbol, $LVer, "Full|HTML|Italic|Color"); -} - -sub getSignature($$$) -{ - my ($Symbol, $LVer, $Kind) = @_; - if($Cache{"getSignature"}{$LVer}{$Symbol}{$Kind}) { - return $Cache{"getSignature"}{$LVer}{$Symbol}{$Kind}; - } - - # settings - my ($Html, $Simple, $Italic, $Color, $Full, $ShowClass, $ShowName, - $ShowParams, $ShowQuals, $ShowAttr, $Desc, $Target) = (); - - if($Kind=~/HTML/) { - $Html = 1; - } - if($Kind=~/Simple/) { - $Simple = 1; - } - if($Kind=~/Italic/) { - $Italic = 1; - } - if($Kind=~/Color/) { - $Color = 1; - } - - if($Kind=~/Full/) { - $Full = 1; - } - if($Kind=~/Class/) { - $ShowClass = 1; - } - if($Kind=~/Name/) { - $ShowName = 1; - } - if($Kind=~/Param/) { - $ShowParams = 1; - } - if($Kind=~/Qual/) { - $ShowQuals = 1; - } - if($Kind=~/Attr/) { - $ShowAttr = 1; - } - if($Kind=~/Desc/) { - $Desc = 1; - } - - if($Kind=~/Target=(\d+)/) { - $Target = $1; - } - - if($Full) - { - $ShowName = 1; - $ShowClass = 1; - } - - my ($MnglName, $VSpec, $SVer) = symbolParts($Symbol); - - if(index($Symbol, "_ZTV")==0) - { - if(my $ClassId = $CompSign{$LVer}{$Symbol}{"Class"}) - { - my $ClassName = $TypeInfo{$LVer}{$ClassId}{"Name"}; - $ClassName=~s/\bstruct //g; - - if($Html) { - return "vtable for ".specChars($ClassName)." [data]"; - } - - return "vtable for $ClassName [data]"; - } - else - { # failure - return undef; - } - } - - my $Mngl = (index($Symbol, "_Z")==0 or index($Symbol, "?")==0); - - my $Signature = ""; - if($ShowName) - { - my $ShortName = $CompSign{$LVer}{$Symbol}{"ShortName"}; - - if(not $Mngl and defined $CompSign{$LVer}{$Symbol}{"Alias"}) - { # alias symbol - $ShortName = $MnglName; - } - - if($Html) { - $ShortName = specChars($ShortName); - } - - $Signature .= $ShortName; - - my $ClassId = $CompSign{$LVer}{$Symbol}{"Class"}; - - if($Mngl or $ClassId) - { - if($CompSign{$LVer}{$Symbol}{"Destructor"}) { - $Signature = "~".$Signature; - } - - if($ShowClass) - { - if($ClassId) - { - my $Class = $TypeInfo{$LVer}{$ClassId}{"Name"}; - $Class=~s/\bstruct //g; - - if($Html) { - $Class = specChars($Class); - } - - $Signature = $Class."::".$Signature; - } - elsif(my $NameSpace = $CompSign{$LVer}{$Symbol}{"NameSpace"}) { - $Signature = $NameSpace."::".$Signature; - } - } - } - } - - my @Params = (); - if(defined $CompSign{$LVer}{$Symbol}{"Param"}) - { - foreach my $PPos (sort {$a<=>$b} keys(%{$CompSign{$LVer}{$Symbol}{"Param"}})) - { - my $PTid = $CompSign{$LVer}{$Symbol}{"Param"}{$PPos}{"type"}; - if(not $PTid) { - next; - } - - if(my $PTName = $TypeInfo{$LVer}{$PTid}{"Name"}) - { - foreach my $Typedef (keys(%ChangedTypedef)) - { - if(index($PTName, $Typedef)!=-1) - { - if($PTName=~/\b\Q$Typedef\E\b/) - { - $PTName = uncoverTypedefs($PTName, $LVer); - last; - } - } - } - - $PTName=~s/\(kind=\d+\)//g; - - if($Html) { - $PTName = specChars($PTName); - } - - my $PName = $CompSign{$LVer}{$Symbol}{"Param"}{$PPos}{"name"}; - if($Mngl and ($PName eq "this" or $PName eq "__in_chrg" or $PName eq "__vtt_parm")) - { # do NOT show first hidded "this"-parameter - next; - } - - if($PName and ($Full or $ShowParams)) - { - if($Simple) { - $PName = "$PName"; - } - elsif($Html) - { - if(defined $Target - and $Target==adjustParamPos($PPos, $Symbol, $LVer)) { - $PName = "$PName"; - } - elsif($Color) { - $PName = "$PName"; - } - elsif($Italic) { - $PName = "$PName"; - } - } - - push(@Params, createMemDecl($PTName, $PName)); - } - else { - push(@Params, $PTName); - } - } - } - } - - if($Simple) { - $Signature = "".$Signature.""; - } - - if($CompSign{$LVer}{$Symbol}{"Data"}) - { - $Signature .= " [data]"; - } - else - { - if($Full or $ShowAttr) - { - if($Mngl) - { - if(my $ChargeLevel = getChargeLevel($Symbol, $LVer)) { - $Signature .= " ".$ChargeLevel; - } - } - } - - if($Html and not $Simple) - { - $Signature .= " "; - - if($Desc) { - $Signature .= ""; - } - else { - $Signature .= ""; - } - if(@Params) - { - foreach my $Pos (0 .. $#Params) - { - my $Name = ""; - - if($Pos==0) { - $Name .= "( "; - } - - $Name .= $Params[$Pos]; - - $Name = "".$Name.""; - - if($Pos==$#Params) { - $Name .= " )"; - } - else { - $Name .= ", "; - } - - $Signature .= $Name; - } - } - else { - $Signature .= "( )"; - } - $Signature .= ""; - } - else - { - if(@Params) { - $Signature .= " ( ".join(", ", @Params)." )"; - } - else { - $Signature .= " ( )"; - } - } - - - if($Full or $ShowQuals) - { - if($CompSign{$LVer}{$Symbol}{"Const"} - or $Symbol=~/\A_ZN(V|)K/) { - $Signature .= " const"; - } - - if($CompSign{$LVer}{$Symbol}{"Volatile"} - or $Symbol=~/\A_ZN(K|)V/) { - $Signature .= " volatile"; - } - } - - if($Full or $ShowAttr) - { - if($CompSign{$LVer}{$Symbol}{"Static"} - and $Mngl) { - $Signature .= " [static]"; - } - } - } - - if($Full) - { - if(defined $In::Opt{"ShowRetVal"}) - { - if(my $ReturnId = $CompSign{$LVer}{$Symbol}{"Return"}) - { - my $RName = $TypeInfo{$LVer}{$ReturnId}{"Name"}; - if($Simple) { - $Signature .= " : ".specChars($RName); - } - elsif($Html) { - $Signature .= "  :  ".specChars($RName).""; - } - else { - $Signature .= " : ".$RName; - } - } - } - - if($SVer) - { - if($Html) { - $Signature .= " $VSpec $SVer"; - } - else { - $Signature .= $VSpec.$SVer; - } - } - } - - if($Html) { - $Signature=~s!(\[C\d\]|\[D\d\]|\[static\]|\[data\])!$1!g; - } - - if($Simple) { - $Signature=~s/\[\]/\[ \]/g; - } - elsif($Html) - { - $Signature=~s!\[\]![ ]!g; - $Signature=~s!operator=!operator =!g; - } - - return ($Cache{"getSignature"}{$LVer}{$Symbol}{$Kind} = $Signature); -} - -sub createMemDecl($$) -{ - my ($TName, $Member) = @_; - if($TName=~/\([\*]+\)/) - { - $TName=~s/\(([\*]+)\)/\($1$Member\)/; - return $TName; - } - else - { - my @ArraySizes = (); - while($TName=~s/(\[[^\[\]]*\])\Z//) { - push(@ArraySizes, $1); - } - return $TName." ".$Member.join("", @ArraySizes); - } -} - -sub prepareSymbols($) -{ - my $LVer = $_[0]; - - if(not keys(%{$SymbolInfo{$LVer}})) - { # check if input is valid - if(not $In::Opt{"ExtendedCheck"}) - { - if($In::Opt{"CheckHeadersOnly"}) { - exitStatus("Empty_Set", "the set of public symbols is empty"); - } - else { - exitStatus("Empty_Intersection", "the sets of public symbols in headers and libraries have empty intersection"); - } - } - } - - foreach my $InfoId (sort {$b<=>$a} keys(%{$SymbolInfo{$LVer}})) - { - my $MnglName = $SymbolInfo{$LVer}{$InfoId}{"MnglName"}; - my $ShortName = $SymbolInfo{$LVer}{$InfoId}{"ShortName"}; - - if(not $MnglName) - { - $SymbolInfo{$LVer}{$InfoId}{"MnglName"} = $ShortName; - $MnglName = $ShortName; - } - - # symbol and its symlink have same signatures - if(my $SVer = $In::ABI{$LVer}{"SymbolVersion"}{$MnglName}) { - $CompSign{$LVer}{$SVer} = $SymbolInfo{$LVer}{$InfoId}; - } - - if(my $Alias = $SymbolInfo{$LVer}{$InfoId}{"Alias"}) - { - $CompSign{$LVer}{$Alias} = $SymbolInfo{$LVer}{$InfoId}; - - if(my $SAVer = $In::ABI{$LVer}{"SymbolVersion"}{$Alias}) { - $CompSign{$LVer}{$SAVer} = $SymbolInfo{$LVer}{$InfoId}; - } - } - - if(defined $CompSign{$LVer}{$MnglName}) - { # NOTE: duplicated entries in the ABI Dump - if(defined $SymbolInfo{$LVer}{$InfoId}{"Param"}) - { - if($SymbolInfo{$LVer}{$InfoId}{"Param"}{0}{"name"} eq "p1") { - next; - } - } - } - - if(not $CompSign{$LVer}{$MnglName}{"MnglName"}) - { # NOTE: global data may enter here twice - $CompSign{$LVer}{$MnglName} = $SymbolInfo{$LVer}{$InfoId}; - } - - if(not defined $SymbolInfo{$LVer}{$InfoId}{"Unmangled"}) - { - if($MnglName eq $ShortName) { - $SymbolInfo{$LVer}{$InfoId}{"Unmangled"} = $ShortName; - } - else { - $SymbolInfo{$LVer}{$InfoId}{"Unmangled"} = getSignature($MnglName, $LVer, "Class|Name|Qual"); - } - } - } - - if($In::ABI{$LVer}{"Language"} eq "C++" - and getCmdPath("c++filt")) - { - my @VTables = (); - foreach my $S (keys(%{$In::ABI{$LVer}{"SymLib"}})) - { - if(index($S, "_ZTV")==0) { - push(@VTables, $S); - } - } - translateSymbols(@VTables, $LVer); - } - - if($In::Opt{"ExtendedCheck"}) { - addExtension($LVer); - } - - foreach my $Symbol (keys(%{$CompSign{$LVer}})) - { # detect allocable classes with public exported constructors - # or classes with auto-generated or inline-only constructors - # and other temp info - if(my $ClassId = $CompSign{$LVer}{$Symbol}{"Class"}) - { - my $ClassName = $TypeInfo{$LVer}{$ClassId}{"Name"}; - if($CompSign{$LVer}{$Symbol}{"Constructor"} - and not $CompSign{$LVer}{$Symbol}{"InLine"}) - { # Class() { ... } will not be exported - if(not $CompSign{$LVer}{$Symbol}{"Private"}) - { - if($In::Opt{"CheckHeadersOnly"} or linkSymbol($Symbol, $LVer, "-Deps")) { - $AllocableClass{$LVer}{$ClassName} = 1; - } - } - } - if(not $CompSign{$LVer}{$Symbol}{"Private"}) - { # all imported class methods - if(symbolFilter($Symbol, $CompSign{$LVer}{$Symbol}, "Affected", "Binary", $LVer)) - { - if($In::Opt{"CheckHeadersOnly"}) - { - if(not $CompSign{$LVer}{$Symbol}{"InLine"} - or $CompSign{$LVer}{$Symbol}{"Virt"}) - { # all symbols except non-virtual inline - $ClassMethods{"Binary"}{$LVer}{$ClassName}{$Symbol} = 1; - } - } - else { - $ClassMethods{"Binary"}{$LVer}{$ClassName}{$Symbol} = 1; - } - } - if(symbolFilter($Symbol, $CompSign{$LVer}{$Symbol}, "Affected", "Source", $LVer)) { - $ClassMethods{"Source"}{$LVer}{$ClassName}{$Symbol} = 1; - } - } - $ClassNames{$LVer}{$ClassName} = 1; - } - if(my $RetId = $CompSign{$LVer}{$Symbol}{"Return"}) - { - my %Base = getBaseType($RetId, $LVer); - if(defined $Base{"Type"} - and $Base{"Type"}=~/Struct|Class/) - { - my $Name = $TypeInfo{$LVer}{$Base{"Tid"}}{"Name"}; - if($Name=~/<([^<>\s]+)>/) - { - if(my $Tid = getTypeIdByName($1, $LVer)) { - $ReturnedClass{$LVer}{$Tid} = 1; - } - } - else { - $ReturnedClass{$LVer}{$Base{"Tid"}} = 1; - } - } - } - foreach my $Num (keys(%{$CompSign{$LVer}{$Symbol}{"Param"}})) - { - my $PId = $CompSign{$LVer}{$Symbol}{"Param"}{$Num}{"type"}; - if(getPLevel($PId, $LVer)>=1) - { - if(my %Base = getBaseType($PId, $LVer)) - { - if($Base{"Type"}=~/Struct|Class/) - { - $ParamClass{$LVer}{$Base{"Tid"}}{$Symbol} = 1; - foreach my $SubId (getSubClasses($Base{"Tid"}, $LVer, 1)) - { # mark all derived classes - $ParamClass{$LVer}{$SubId}{$Symbol} = 1; - } - } - } - } - } - - # mapping {short name => symbols} - $Func_ShortName{$LVer}{$CompSign{$LVer}{$Symbol}{"ShortName"}}{$Symbol} = 1; - } - - foreach my $ClassName (keys(%{$In::ABI{$LVer}{"ClassVTable"}})) - { - my $MnglName = $In::ABI{$LVer}{"ClassVTable"}{$ClassName}; - - if(my $ClassId = $TName_Tid{$LVer}{$ClassName}) - { - if(my $H = $TypeInfo{$LVer}{$ClassId}{"Header"}) { - $CompSign{$LVer}{$MnglName}{"Header"} = $H; - } - if(my $S = $TypeInfo{$LVer}{$ClassId}{"Source"}) { - $CompSign{$LVer}{$MnglName}{"Source"} = $S; - } - $CompSign{$LVer}{$MnglName}{"Class"} = $ClassId; - $CompSign{$LVer}{$MnglName}{"Unmangled"} = getSignature($MnglName, $LVer, "Class|Name"); - } - - $VTableClass{$LVer}{$MnglName} = $ClassName; - } - - # types - foreach my $TypeId (keys(%{$TypeInfo{$LVer}})) - { - if(my $TName = $TypeInfo{$LVer}{$TypeId}{"Name"}) - { - if(defined $TypeInfo{$LVer}{$TypeId}{"VTable"}) { - $ClassNames{$LVer}{$TName} = 1; - } - if(defined $TypeInfo{$LVer}{$TypeId}{"Base"}) - { - $ClassNames{$LVer}{$TName} = 1; - foreach my $Bid (keys(%{$TypeInfo{$LVer}{$TypeId}{"Base"}})) - { - if(my $BName = $TypeInfo{$LVer}{$Bid}{"Name"}) { - $ClassNames{$LVer}{$BName} = 1; - } - } - } - } - } -} - -sub addExtension($) -{ - my $LVer = $_[0]; - foreach my $Tid (sort {$a<=>$b} keys(%{$TypeInfo{$LVer}})) - { - if(pickType($Tid, $LVer)) - { - my $TName = $TypeInfo{$LVer}{$Tid}{"Name"}; - $TName=~s/\A(struct|union|class|enum) //; - my $Symbol = "external_func_".$TName; - $Symbol=~s/\W+/_/g; - - %{$CompSign{$LVer}{$Symbol}} = ( - "Header" => "extended.h", - "ShortName" => $Symbol, - "MnglName" => $Symbol, - "Param" => { 0 => { "type"=>$Tid, "name"=>"p1" } } - ); - - $ExtendedSymbols{$Symbol} = 1; - $CheckedSymbols{"Binary"}{$Symbol} = 1; - $CheckedSymbols{"Source"}{$Symbol} = 1; - } - } - - $ExtendedSymbols{"external_func_0"} = 1; - $CheckedSymbols{"Binary"}{"external_func_0"} = 1; - $CheckedSymbols{"Source"}{"external_func_0"} = 1; -} - -sub findMethod($$$) -{ - my ($VirtFunc, $ClassId, $LVer) = @_; - foreach my $BaseClass_Id (keys(%{$TypeInfo{$LVer}{$ClassId}{"Base"}})) - { - if(my $VirtMethodInClass = findMethod_Class($VirtFunc, $BaseClass_Id, $LVer)) { - return $VirtMethodInClass; - } - elsif(my $VirtMethodInBaseClasses = findMethod($VirtFunc, $BaseClass_Id, $LVer)) { - return $VirtMethodInBaseClasses; - } - } - return undef; -} - -sub findMethod_Class($$$) -{ - my ($VirtFunc, $ClassId, $LVer) = @_; - - my $ClassName = $TypeInfo{$LVer}{$ClassId}{"Name"}; - if(not defined $VirtualTable{$LVer}{$ClassName}) { - return undef; - } - my $TargetSuffix = getSignature($VirtFunc, $LVer, "Qual"); - my $TargetShortName = $CompSign{$LVer}{$VirtFunc}{"ShortName"}; - - foreach my $Candidate (keys(%{$VirtualTable{$LVer}{$ClassName}})) - { # search for interface with the same parameters suffix (overridden) - if($TargetSuffix eq getSignature($Candidate, $LVer, "Qual")) - { - if($CompSign{$LVer}{$VirtFunc}{"Destructor"}) - { - if($CompSign{$LVer}{$Candidate}{"Destructor"}) - { - if(($VirtFunc=~/D0E/ and $Candidate=~/D0E/) - or ($VirtFunc=~/D1E/ and $Candidate=~/D1E/) - or ($VirtFunc=~/D2E/ and $Candidate=~/D2E/)) { - return $Candidate; - } - } - } - else - { - if($TargetShortName eq $CompSign{$LVer}{$Candidate}{"ShortName"}) { - return $Candidate; - } - } - } - } - return undef; -} - -sub registerVTable($) -{ - my $LVer = $_[0]; - foreach my $Symbol (keys(%{$CompSign{$LVer}})) - { - if($CompSign{$LVer}{$Symbol}{"Virt"} - or $CompSign{$LVer}{$Symbol}{"PureVirt"}) - { - my $ClassName = $TypeInfo{$LVer}{$CompSign{$LVer}{$Symbol}{"Class"}}{"Name"}; - if(not $In::Opt{"StdcxxTesting"} and $ClassName=~/\A(std::|__cxxabi)/) { - next; - } - if($CompSign{$LVer}{$Symbol}{"Destructor"} - and $Symbol=~/D2E/) - { # pure virtual D2-destructors are marked as "virt" in the dump - # virtual D2-destructors are NOT marked as "virt" in the dump - # both destructors are not presented in the v-table - next; - } - my ($MnglName, $VersionSpec, $SymbolVersion) = symbolParts($Symbol); - $VirtualTable{$LVer}{$ClassName}{$MnglName} = 1; - } - } -} - -sub registerOverriding($) -{ - my $LVer = $_[0]; - my @Classes = keys(%{$VirtualTable{$LVer}}); - @Classes = sort {$TName_Tid{$LVer}{$a}<=>$TName_Tid{$LVer}{$b}} @Classes; - foreach my $ClassName (@Classes) - { - foreach my $VirtFunc (keys(%{$VirtualTable{$LVer}{$ClassName}})) - { - if($CompSign{$LVer}{$VirtFunc}{"PureVirt"}) - { # pure virtuals - next; - } - my $ClassId = $TName_Tid{$LVer}{$ClassName}; - if(my $Overridden = findMethod($VirtFunc, $ClassId, $LVer)) - { - if($CompSign{$LVer}{$Overridden}{"Virt"} - or $CompSign{$LVer}{$Overridden}{"PureVirt"}) - { # both overridden virtual methods - # and implemented pure virtual methods - $CompSign{$LVer}{$VirtFunc}{"Override"} = $Overridden; - $OverriddenMethods{$LVer}{$Overridden}{$VirtFunc} = 1; - - # remove from v-table model - delete($VirtualTable{$LVer}{$ClassName}{$VirtFunc}); - } - } - } - if(not keys(%{$VirtualTable{$LVer}{$ClassName}})) { - delete($VirtualTable{$LVer}{$ClassName}); - } - } -} - -sub setVirtFuncPositions($) -{ - my $LVer = $_[0]; - foreach my $ClassName (keys(%{$VirtualTable{$LVer}})) - { - my ($Num, $Rel) = (1, 0); - - if(my @Funcs = sort keys(%{$VirtualTable{$LVer}{$ClassName}})) - { - if($UsedDump{$LVer}{"DWARF"}) { - @Funcs = sort {$CompSign{$LVer}{$a}{"VirtPos"}<=>$CompSign{$LVer}{$b}{"VirtPos"}} @Funcs; - } - else { - @Funcs = sort {$CompSign{$LVer}{$a}{"Line"}<=>$CompSign{$LVer}{$b}{"Line"}} @Funcs; - } - foreach my $VirtFunc (@Funcs) - { - if($UsedDump{$LVer}{"DWARF"}) - { - if(defined $CompSign{$LVer}{$VirtFunc}{"VirtPos"}) { - $VirtualTable{$LVer}{$ClassName}{$VirtFunc} = $CompSign{$LVer}{$VirtFunc}{"VirtPos"}; - } - else { - $VirtualTable{$LVer}{$ClassName}{$VirtFunc} = 1; - } - } - else { - $VirtualTable{$LVer}{$ClassName}{$VirtFunc} = $Num++; - } - - # set relative positions - if(defined $VirtualTable{1}{$ClassName} and defined $VirtualTable{1}{$ClassName}{$VirtFunc} - and defined $VirtualTable{2}{$ClassName} and defined $VirtualTable{2}{$ClassName}{$VirtFunc}) - { # relative position excluding added and removed virtual functions - if(not $CompSign{1}{$VirtFunc}{"Override"} - and not $CompSign{2}{$VirtFunc}{"Override"}) { - $CompSign{$LVer}{$VirtFunc}{"RelPos"} = $Rel++; - } - } - } - } - } - foreach my $ClassName (keys(%{$ClassNames{$LVer}})) - { - my $AbsNum = 1; - foreach my $VirtFunc (getVTable_Model($ClassName, $LVer)) { - $VirtualTable_Model{$LVer}{$ClassName}{$VirtFunc} = $AbsNum++; - } - } -} - -sub getVTable_Model($$) -{ # return an ordered list of v-table elements - my ($ClassName, $LVer) = @_; - - my $ClassId = $TName_Tid{$LVer}{$ClassName}; - my @Bases = getBaseClasses($ClassId, $LVer, 1); - my @Elements = (); - foreach my $BaseId (@Bases, $ClassId) - { - if(my $BName = $TypeInfo{$LVer}{$BaseId}{"Name"}) - { - if(defined $VirtualTable{$LVer}{$BName}) - { - my @VFuncs = sort keys(%{$VirtualTable{$LVer}{$BName}}); - if($UsedDump{$LVer}{"DWARF"}) { - @VFuncs = sort {$CompSign{$LVer}{$a}{"VirtPos"} <=> $CompSign{$LVer}{$b}{"VirtPos"}} @VFuncs; - } - else { - @VFuncs = sort {$CompSign{$LVer}{$a}{"Line"} <=> $CompSign{$LVer}{$b}{"Line"}} @VFuncs; - } - - foreach my $VFunc (@VFuncs) { - push(@Elements, $VFunc); - } - } - } - } - return @Elements; -} - -sub getVShift($$) -{ - my ($ClassId, $LVer) = @_; - my @Bases = getBaseClasses($ClassId, $LVer, 1); - my $VShift = 0; - foreach my $BaseId (@Bases) - { - if(my $BName = $TypeInfo{$LVer}{$BaseId}{"Name"}) - { - if(defined $VirtualTable{$LVer}{$BName}) { - $VShift+=keys(%{$VirtualTable{$LVer}{$BName}}); - } - } - } - return $VShift; -} - -sub getShift($$) -{ - my ($ClassId, $LVer) = @_; - my @Bases = getBaseClasses($ClassId, $LVer, 0); - my $Shift = 0; - foreach my $BaseId (@Bases) - { - if(my $Size = $TypeInfo{$LVer}{$BaseId}{"Size"}) - { - if($Size!=1) - { # not empty base class - $Shift+=$Size; - } - } - } - return $Shift; -} - -sub getVTable_Size($$) -{ # number of v-table elements - my ($ClassName, $LVer) = @_; - my $Size = 0; - # three approaches - if(not $Size) - { # real size - if(my %VTable = getVTable_Real($ClassName, $LVer)) { - $Size = keys(%VTable); - } - } - if(not $Size) - { # shared library symbol size - if(my $VTSym = $In::ABI{$LVer}{"ClassVTable"}{$ClassName}) - { - if($Size = getSymbolSize($VTSym, $LVer)) { - $Size /= $In::ABI{$LVer}{"WordSize"}; - } - } - } - if(not $Size) - { # model size - if(defined $VirtualTable_Model{$LVer}{$ClassName}) { - $Size = keys(%{$VirtualTable_Model{$LVer}{$ClassName}}) + 2; - } - } - return $Size; -} - -sub isLeafClass($$) -{ - my ($ClassId, $LVer) = @_; - if(not defined $In::ABI{$LVer}{"Class_SubClasses"}{$ClassId} - or not keys(%{$In::ABI{$LVer}{"Class_SubClasses"}{$ClassId}})) { - return 1; - } - - return 0; -} - -sub havePubFields($) -{ # check structured type for public fields - return isAccessible($_[0], {}, 0, -1); -} - -sub isAccessible($$$$) -{ # check interval in structured type for public fields - my ($TypePtr, $Skip, $Start, $End) = @_; - if(not $TypePtr) { - return 0; - } - if($End==-1) { - $End = keys(%{$TypePtr->{"Memb"}})-1; - } - foreach my $MemPos (sort {$a<=>$b} keys(%{$TypePtr->{"Memb"}})) - { - if($Skip and $Skip->{$MemPos}) - { # skip removed/added fields - next; - } - if(int($MemPos)>=$Start and int($MemPos)<=$End) - { - if(isPublic($TypePtr, $MemPos)) { - return ($MemPos+1); - } - } - } - return 0; -} - -sub isPublic($$) -{ - my ($TypePtr, $FieldPos) = @_; - - return 0 if(not $TypePtr); - return 0 if(not defined $TypePtr->{"Memb"}{$FieldPos}); - return 0 if(not defined $TypePtr->{"Memb"}{$FieldPos}{"name"}); - - my $Access = $TypePtr->{"Memb"}{$FieldPos}{"access"}; - if($Access eq "private") - { # by access in C++ language - return 0; - } - - # by name in C language - # TODO: add other methods to detect private members - my $MName = $TypePtr->{"Memb"}{$FieldPos}{"name"}; - if($MName=~/priv|abidata|parent_object|impl/i) - { # C-styled private data - return 0; - } - if(lc($MName) eq "abi") - { # ABI information/reserved field - return 0; - } - if(isReserved($MName)) - { # reserved fields - return 0; - } - - return 1; -} - -sub getVTable_Real($$) -{ - my ($ClassName, $LVer) = @_; - if(my $ClassId = $TName_Tid{$LVer}{$ClassName}) - { - my %Type = getType($ClassId, $LVer); - if(defined $Type{"VTable"}) { - return %{$Type{"VTable"}}; - } - } - return (); -} - -sub cmpVTables($) -{ - my $ClassName = $_[0]; - my $Res = cmpVTables_Real($ClassName, 1); - if($Res==-1) { - $Res = cmpVTables_Model($ClassName); - } - return $Res; -} - -sub cmpVTables_Model($) -{ - my $ClassName = $_[0]; - foreach my $Symbol (keys(%{$VirtualTable_Model{1}{$ClassName}})) - { - if(not defined $VirtualTable_Model{2}{$ClassName}{$Symbol}) { - return 1; - } - } - return 0; -} - -sub cmpVTables_Real($$) -{ - my ($ClassName, $Strong) = @_; - if(defined $Cache{"cmpVTables_Real"}{$Strong}{$ClassName}) { - return $Cache{"cmpVTables_Real"}{$Strong}{$ClassName}; - } - my %VTable_Old = getVTable_Real($ClassName, 1); - my %VTable_New = getVTable_Real($ClassName, 2); - if(not %VTable_Old or not %VTable_New) - { # old ABI dumps - return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = -1); - } - my %Indexes = map {$_=>1} (keys(%VTable_Old), keys(%VTable_New)); - foreach my $Offset (sort {$a<=>$b} keys(%Indexes)) - { - if(not defined $VTable_Old{$Offset}) - { # v-table v.1 < v-table v.2 - return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = $Strong); - } - my $Entry1 = $VTable_Old{$Offset}; - if(not defined $VTable_New{$Offset}) - { # v-table v.1 > v-table v.2 - return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = ($Strong or $Entry1!~/__cxa_pure_virtual/)); - } - my $Entry2 = $VTable_New{$Offset}; - - $Entry1 = simpleVEntry($Entry1); - $Entry2 = simpleVEntry($Entry2); - - if($Entry1=~/ 0x/ or $Entry2=~/ 0x/) - { # NOTE: problem with vtable-dumper - next; - } - - if($Entry1 ne $Entry2) - { # register as changed - if($Entry1=~/::([^:]+)\Z/) - { - my $M1 = $1; - if($Entry2=~/::([^:]+)\Z/) - { - my $M2 = $1; - if($M1 eq $M2) - { # overridden - next; - } - } - } - if($In::ABI{1}{"GccVersion"} ne $In::ABI{2}{"GccVersion"}) - { - if($Entry1=~/\A\-(0x|\d+)/ and $Entry2=~/\A\-(0x|\d+)/) - { - # GCC 4.6.1: -0x00000000000000010 - # GCC 4.7.0: -16 - next; - } - } - return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = 1); - } - } - return ($Cache{"cmpVTables_Real"}{$Strong}{$ClassName} = 0); -} - -sub mergeVTables($) -{ # merging v-tables without diagnostics - my $Level = $_[0]; - foreach my $ClassName (keys(%{$VirtualTable{1}})) - { - my $ClassId = $TName_Tid{1}{$ClassName}; - if(isPrivateABI($ClassId, 1)) { - next; - } - - if($VTableChanged_M{$ClassName}) - { # already registered - next; - } - if(cmpVTables_Real($ClassName, 0)==1) - { - my @Affected = (keys(%{$ClassMethods{$Level}{1}{$ClassName}})); - foreach my $Symbol (@Affected) - { - %{$CompatProblems{$Level}{$Symbol}{"Virtual_Table_Changed_Unknown"}{$ClassName}}=( - "Type_Name"=>$ClassName, - "Target"=>$ClassName); - } - } - } -} - -sub mergeBases($) -{ - my $Level = $_[0]; - foreach my $ClassName (sort keys(%{$ClassNames{1}})) - { # detect added and removed virtual functions - my $ClassId = $TName_Tid{1}{$ClassName}; - next if(not $ClassId); - - if(isPrivateABI($ClassId, 1)) { - next; - } - - if(defined $VirtualTable{2}{$ClassName}) - { - foreach my $Symbol (keys(%{$VirtualTable{2}{$ClassName}})) - { - if($TName_Tid{1}{$ClassName} - and not defined $VirtualTable{1}{$ClassName}{$Symbol}) - { # added to v-table - if(defined $CompSign{1}{$Symbol}) - { - if($CompSign{1}{$Symbol}{"Virt"}) - { # override some method in v.1 - next; - } - } - else - { - if(linkSymbol($Symbol, 1, "+Deps")) { - next; - } - } - - $AddedInt_Virt{$Level}{$ClassName}{$Symbol} = 1; - } - } - } - if(defined $VirtualTable{1}{$ClassName}) - { - foreach my $Symbol (keys(%{$VirtualTable{1}{$ClassName}})) - { - if($TName_Tid{2}{$ClassName} - and not defined $VirtualTable{2}{$ClassName}{$Symbol}) - { # removed from v-table - if(defined $CompSign{2}{$Symbol}) - { - if($CompSign{2}{$Symbol}{"Virt"}) - { # override some method in v.2 - next; - } - } - else - { - if(linkSymbol($Symbol, 2, "+Deps")) { - next; - } - } - - $RemovedInt_Virt{$Level}{$ClassName}{$Symbol} = 1; - } - } - } - - if($Level eq "Binary") - { # Binary-level - my %Class_Type = getType($ClassId, 1); - foreach my $AddedVFunc (keys(%{$AddedInt_Virt{$Level}{$ClassName}})) - { # check replacements, including pure virtual methods - my $AddedPos = $VirtualTable{2}{$ClassName}{$AddedVFunc}; - foreach my $RemovedVFunc (keys(%{$RemovedInt_Virt{$Level}{$ClassName}})) - { - my $RemovedPos = $VirtualTable{1}{$ClassName}{$RemovedVFunc}; - if($AddedPos==$RemovedPos) - { - $VirtualReplacement{$AddedVFunc} = $RemovedVFunc; - $VirtualReplacement{$RemovedVFunc} = $AddedVFunc; - last; # other methods will be reported as "added" or "removed" - } - } - if(my $RemovedVFunc = $VirtualReplacement{$AddedVFunc}) - { - if(lc($AddedVFunc) eq lc($RemovedVFunc)) - { # skip: DomUi => DomUI parameter (Qt 4.2.3 to 4.3.0) - next; - } - - my $ProblemType = "Virtual_Replacement"; - my @Affected = (); - - if($CompSign{1}{$RemovedVFunc}{"PureVirt"}) - { # pure methods - if(not isUsedClass($ClassId, 1, $Level)) - { # not a parameter of some exported method - next; - } - $ProblemType = "Pure_Virtual_Replacement"; - - # affected all methods (both virtual and non-virtual ones) - @Affected = (keys(%{$ClassMethods{$Level}{1}{$ClassName}})); - } - else { - @Affected = ($RemovedVFunc); - } - - push(@Affected, keys(%{$OverriddenMethods{1}{$RemovedVFunc}})); - - $VTableChanged_M{$ClassName} = 1; - - foreach my $AffectedInt (@Affected) - { - if($CompSign{1}{$AffectedInt}{"PureVirt"}) - { # affected exported methods only - next; - } - if(not symbolFilter($AffectedInt, $CompSign{1}{$AffectedInt}, "Affected", $Level, 1)) { - next; - } - %{$CompatProblems{$Level}{$AffectedInt}{$ProblemType}{$AddedVFunc}}=( - "Type_Name"=>$Class_Type{"Name"}, - "Target"=>$AddedVFunc, - "Old_Value"=>$RemovedVFunc); - } - } - } - } - } - - foreach my $ClassName (sort keys(%{$ClassNames{1}})) - { - my $ClassId_Old = $TName_Tid{1}{$ClassName}; - next if(not $ClassId_Old); - - if(isPrivateABI($ClassId_Old, 1)) { - next; - } - - if(not isCreatable($ClassId_Old, 1)) - { # skip classes without public constructors (including auto-generated) - # example: class has only a private exported or private inline constructor - next; - } - - my %Class_Old = getType($ClassId_Old, 1); - my $ClassId_New = $TName_Tid{2}{$ClassName}; - if(not $ClassId_New) { - next; - } - my %Class_New = getType($ClassId_New, 2); - if($Class_New{"Type"}!~/Class|Struct/) - { # became typedef - if($Level eq "Binary") { - next; - } - if($Level eq "Source") - { - %Class_New = getPureType($ClassId_New, 2); - if($Class_New{"Type"}!~/Class|Struct/) { - next; - } - $ClassId_New = $Class_New{"Tid"}; - } - } - - if(not $Class_New{"Size"} or not $Class_Old{"Size"}) - { # incomplete info in the ABI dump - next; - } - - if($Level eq "Binary" and cmpVTables_Real($ClassName, 1)!=0) - { - foreach my $Symbol (sort keys(%{$RemovedInt_Virt{$Level}{$ClassName}})) - { - if($VirtualReplacement{$Symbol}) { - next; - } - - if(symbolFilter($Symbol, $CompSign{1}{$Symbol}, "Affected", $Level, 1)) - { - my $ProblemType = "Removed_Virtual_Method"; - if($CompSign{1}{$Symbol}{"PureVirt"}) { - $ProblemType = "Removed_Pure_Virtual_Method"; - } - - %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{getSignature($Symbol, 1, "Class|Name|Qual")}}=( - "Type_Name"=>$ClassName, - "Target"=>$Symbol); - } - - $VTableChanged_M{$ClassName} = 1; - foreach my $SubId (getSubClasses($ClassId_Old, 1, 1)) - { - if(my $SubName = $TypeInfo{1}{$SubId}{"Name"}) { - $VTableChanged_M{$SubName} = 1; - } - } - } - } - - if(index($ClassName, ">")!=-1) - { # skip affected template instances - next; - } - - my @Bases_Old = sort {$Class_Old{"Base"}{$a}{"pos"}<=>$Class_Old{"Base"}{$b}{"pos"}} keys(%{$Class_Old{"Base"}}); - my @Bases_New = sort {$Class_New{"Base"}{$a}{"pos"}<=>$Class_New{"Base"}{$b}{"pos"}} keys(%{$Class_New{"Base"}}); - - my %Tr_Old = map {$TypeInfo{1}{$_}{"Name"} => uncoverTypedefs($TypeInfo{1}{$_}{"Name"}, 1)} @Bases_Old; - my %Tr_New = map {$TypeInfo{2}{$_}{"Name"} => uncoverTypedefs($TypeInfo{2}{$_}{"Name"}, 2)} @Bases_New; - - my ($BNum1, $BNum2) = (1, 1); - my %BasePos_Old = map {$Tr_Old{$TypeInfo{1}{$_}{"Name"}} => $BNum1++} @Bases_Old; - my %BasePos_New = map {$Tr_New{$TypeInfo{2}{$_}{"Name"}} => $BNum2++} @Bases_New; - my %ShortBase_Old = map {getShortClass($_, 1) => 1} @Bases_Old; - my %ShortBase_New = map {getShortClass($_, 2) => 1} @Bases_New; - my $Shift_Old = getShift($ClassId_Old, 1); - my $Shift_New = getShift($ClassId_New, 2); - my %BaseId_New = map {$Tr_New{$TypeInfo{2}{$_}{"Name"}} => $_} @Bases_New; - my @StableBases_Old = (); - foreach my $BaseId (@Bases_Old) - { - my $BaseName = $TypeInfo{1}{$BaseId}{"Name"}; - if($BasePos_New{$Tr_Old{$BaseName}}) { - push(@StableBases_Old, $BaseId); - } - elsif(not $ShortBase_New{$Tr_Old{$BaseName}} - and not $ShortBase_New{getShortClass($BaseId, 1)}) - { # removed base - # excluding namespace::SomeClass to SomeClass renaming - my $ProblemKind = "Removed_Base_Class"; - if($Level eq "Binary") - { # Binary-level - if($Shift_Old ne $Shift_New) - { # affected fields - if(havePubFields(\%Class_Old)) { - $ProblemKind .= "_And_Shift"; - } - elsif($Class_Old{"Size"} ne $Class_New{"Size"}) { - $ProblemKind .= "_And_Size"; - } - } - if(keys(%{$VirtualTable_Model{1}{$BaseName}}) - and cmpVTables($ClassName)==1) - { # affected v-table - $ProblemKind .= "_And_VTable"; - $VTableChanged_M{$ClassName} = 1; - } - } - my @Affected = keys(%{$ClassMethods{$Level}{1}{$ClassName}}); - foreach my $SubId (getSubClasses($ClassId_Old, 1, 1)) - { - if(my $SubName = $TypeInfo{1}{$SubId}{"Name"}) - { - push(@Affected, keys(%{$ClassMethods{$Level}{1}{$SubName}})); - if($ProblemKind=~/VTable/) { - $VTableChanged_M{$SubName} = 1; - } - } - } - foreach my $Interface (@Affected) - { - if(symbolFilter($Interface, $CompSign{1}{$Interface}, "Affected", $Level, 1)) - { - %{$CompatProblems{$Level}{$Interface}{$ProblemKind}{"this"}}=( - "Type_Name"=>$ClassName, - "Target"=>$BaseName, - "Old_Size"=>$Class_Old{"Size"}*$BYTE, - "New_Size"=>$Class_New{"Size"}*$BYTE, - "Shift"=>abs($Shift_New-$Shift_Old)); - } - } - } - } - my @StableBases_New = (); - foreach my $BaseId (@Bases_New) - { - my $BaseName = $TypeInfo{2}{$BaseId}{"Name"}; - if($BasePos_Old{$Tr_New{$BaseName}}) { - push(@StableBases_New, $BaseId); - } - elsif(not $ShortBase_Old{$Tr_New{$BaseName}} - and not $ShortBase_Old{getShortClass($BaseId, 2)}) - { # added base - # excluding namespace::SomeClass to SomeClass renaming - my $ProblemKind = "Added_Base_Class"; - if($Level eq "Binary") - { # Binary-level - if($Shift_Old ne $Shift_New) - { # affected fields - if(havePubFields(\%Class_Old)) { - $ProblemKind .= "_And_Shift"; - } - elsif($Class_Old{"Size"} ne $Class_New{"Size"}) { - $ProblemKind .= "_And_Size"; - } - } - if(keys(%{$VirtualTable_Model{2}{$BaseName}}) - and cmpVTables($ClassName)==1) - { # affected v-table - $ProblemKind .= "_And_VTable"; - $VTableChanged_M{$ClassName} = 1; - } - } - my @Affected = keys(%{$ClassMethods{$Level}{1}{$ClassName}}); - foreach my $SubId (getSubClasses($ClassId_Old, 1, 1)) - { - if(my $SubName = $TypeInfo{1}{$SubId}{"Name"}) - { - push(@Affected, keys(%{$ClassMethods{$Level}{1}{$SubName}})); - if($ProblemKind=~/VTable/) { - $VTableChanged_M{$SubName} = 1; - } - } - } - foreach my $Interface (@Affected) - { - if(symbolFilter($Interface, $CompSign{1}{$Interface}, "Affected", $Level, 1)) - { - %{$CompatProblems{$Level}{$Interface}{$ProblemKind}{"this"}}=( - "Type_Name"=>$ClassName, - "Target"=>$BaseName, - "Old_Size"=>$Class_Old{"Size"}*$BYTE, - "New_Size"=>$Class_New{"Size"}*$BYTE, - "Shift"=>abs($Shift_New-$Shift_Old)); - } - } - } - } - if($Level eq "Binary") - { # Binary-level - ($BNum1, $BNum2) = (1, 1); - my %BaseRelPos_Old = map {$Tr_Old{$TypeInfo{1}{$_}{"Name"}} => $BNum1++} @StableBases_Old; - my %BaseRelPos_New = map {$Tr_New{$TypeInfo{2}{$_}{"Name"}} => $BNum2++} @StableBases_New; - foreach my $BaseId (@Bases_Old) - { - my $BaseName = $TypeInfo{1}{$BaseId}{"Name"}; - if(my $NewPos = $BaseRelPos_New{$Tr_Old{$BaseName}}) - { - my $BaseNewId = $BaseId_New{$Tr_Old{$BaseName}}; - my $OldPos = $BaseRelPos_Old{$Tr_Old{$BaseName}}; - if($NewPos!=$OldPos) - { # changed position of the base class - foreach my $Interface (keys(%{$ClassMethods{$Level}{1}{$ClassName}})) - { - if(symbolFilter($Interface, $CompSign{1}{$Interface}, "Affected", $Level, 1)) - { - %{$CompatProblems{$Level}{$Interface}{"Base_Class_Position"}{"this"}}=( - "Type_Name"=>$ClassName, - "Target"=>$BaseName, - "Old_Value"=>$OldPos-1, - "New_Value"=>$NewPos-1); - } - } - } - if($Class_Old{"Base"}{$BaseId}{"virtual"} - and not $Class_New{"Base"}{$BaseNewId}{"virtual"}) - { # became non-virtual base - foreach my $Interface (keys(%{$ClassMethods{$Level}{1}{$ClassName}})) - { - if(symbolFilter($Interface, $CompSign{1}{$Interface}, "Affected", $Level, 1)) - { - %{$CompatProblems{$Level}{$Interface}{"Base_Class_Became_Non_Virtually_Inherited"}{"this->".$BaseName}}=( - "Type_Name"=>$ClassName, - "Target"=>$BaseName ); - } - } - } - elsif(not $Class_Old{"Base"}{$BaseId}{"virtual"} - and $Class_New{"Base"}{$BaseNewId}{"virtual"}) - { # became virtual base - foreach my $Interface (keys(%{$ClassMethods{$Level}{1}{$ClassName}})) - { - if(not symbolFilter($Interface, $CompSign{1}{$Interface}, "Affected", $Level, 1)) { - next; - } - %{$CompatProblems{$Level}{$Interface}{"Base_Class_Became_Virtually_Inherited"}{"this->".$BaseName}}=( - "Type_Name"=>$ClassName, - "Target"=>$BaseName ); - } - } - } - } - # detect size changes in base classes - if($Shift_Old!=$Shift_New) - { # size of allocable class - foreach my $BaseId (@StableBases_Old) - { # search for changed base - my %BaseType = getType($BaseId, 1); - my $Size_Old = $TypeInfo{1}{$BaseId}{"Size"}; - my $Size_New = $TypeInfo{2}{$BaseId_New{$Tr_Old{$BaseType{"Name"}}}}{"Size"}; - if($Size_Old ne $Size_New - and $Size_Old and $Size_New) - { - my $ProblemType = undef; - if(isCopyingClass($BaseId, 1)) { - $ProblemType = "Size_Of_Copying_Class"; - } - elsif($AllocableClass{1}{$BaseType{"Name"}}) - { - if($Size_New>$Size_Old) - { # increased size - $ProblemType = "Size_Of_Allocable_Class_Increased"; - } - else - { # decreased size - $ProblemType = "Size_Of_Allocable_Class_Decreased"; - if(not havePubFields(\%Class_Old)) - { # affected class has no public members - next; - } - } - } - next if(not $ProblemType); - foreach my $Interface (keys(%{$ClassMethods{$Level}{1}{$ClassName}})) - { # base class size changes affecting current class - if(not symbolFilter($Interface, $CompSign{1}{$Interface}, "Affected", $Level, 1)) { - next; - } - %{$CompatProblems{$Level}{$Interface}{$ProblemType}{"this->".$BaseType{"Name"}}}=( - "Type_Name"=>$BaseType{"Name"}, - "Target"=>$BaseType{"Name"}, - "Old_Size"=>$Size_Old*$BYTE, - "New_Size"=>$Size_New*$BYTE ); - } - } - } - } - - if(defined $VirtualTable_Model{1}{$ClassName} - and cmpVTables_Real($ClassName, 1)==1 - and my @VFunctions = keys(%{$VirtualTable_Model{1}{$ClassName}})) - { # compare virtual tables size in base classes - my $VShift_Old = getVShift($ClassId_Old, 1); - my $VShift_New = getVShift($ClassId_New, 2); - if($VShift_Old ne $VShift_New) - { # changes in the base class or changes in the list of base classes - my @AllBases_Old = getBaseClasses($ClassId_Old, 1, 1); - my @AllBases_New = getBaseClasses($ClassId_New, 2, 1); - ($BNum1, $BNum2) = (1, 1); - my %StableBase = map {$Tr_New{$TypeInfo{2}{$_}{"Name"}} => $_} @AllBases_New; - foreach my $BaseId (@AllBases_Old) - { - my %BaseType = getType($BaseId, 1); - if(not $StableBase{$Tr_Old{$BaseType{"Name"}}}) - { # lost base - next; - } - my $VSize_Old = getVTable_Size($BaseType{"Name"}, 1); - my $VSize_New = getVTable_Size($BaseType{"Name"}, 2); - if($VSize_Old!=$VSize_New) - { - foreach my $Symbol (@VFunctions) - { # TODO: affected non-virtual methods? - if(not defined $VirtualTable_Model{2}{$ClassName}{$Symbol}) - { # Removed_Virtual_Method, will be registered in mergeVirtualTables() - next; - } - - if($VirtualTable_Model{2}{$ClassName}{$Symbol}-$VirtualTable_Model{1}{$ClassName}{$Symbol}==0) - { # skip interfaces that have not changed the absolute virtual position - next; - } - - if(not symbolFilter($Symbol, $CompSign{1}{$Symbol}, "Affected", $Level, 1)) { - next; - } - - $VTableChanged_M{$BaseType{"Name"}} = 1; - $VTableChanged_M{$ClassName} = 1; - - foreach my $VirtFunc (keys(%{$AddedInt_Virt{$Level}{$BaseType{"Name"}}})) - { # the reason of the layout change: added virtual functions - next if($VirtualReplacement{$VirtFunc}); - my $ProblemType = "Added_Virtual_Method"; - if($CompSign{2}{$VirtFunc}{"PureVirt"}) { - $ProblemType = "Added_Pure_Virtual_Method"; - } - %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{getSignature($VirtFunc, 2, "Class|Name|Qual")}}=( - "Type_Name"=>$BaseType{"Name"}, - "Target"=>$VirtFunc ); - } - - foreach my $VirtFunc (keys(%{$RemovedInt_Virt{$Level}{$BaseType{"Name"}}})) - { # the reason of the layout change: removed virtual functions - next if($VirtualReplacement{$VirtFunc}); - my $ProblemType = "Removed_Virtual_Method"; - if($CompSign{1}{$VirtFunc}{"PureVirt"}) { - $ProblemType = "Removed_Pure_Virtual_Method"; - } - %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{getSignature($VirtFunc, 1, "Class|Name|Qual")}}=( - "Type_Name"=>$BaseType{"Name"}, - "Target"=>$VirtFunc ); - } - } - } - } - } - } - } - } -} - -sub isCreatable($$) -{ - my ($ClassId, $LVer) = @_; - if($AllocableClass{$LVer}{$TypeInfo{$LVer}{$ClassId}{"Name"}} - or isCopyingClass($ClassId, $LVer)) { - return 1; - } - if(keys(%{$In::ABI{$LVer}{"Class_SubClasses"}{$ClassId}})) - { # Fix for incomplete data: if this class has - # a base class then it should also has a constructor - return 1; - } - if($ReturnedClass{$LVer}{$ClassId}) - { # returned by some method of this class - # or any other class - return 1; - } - return 0; -} - -sub isUsedClass($$$) -{ - my ($ClassId, $LVer, $Level) = @_; - if(keys(%{$ParamClass{$LVer}{$ClassId}})) - { # parameter of some exported method - return 1; - } - my $CName = $TypeInfo{$LVer}{$ClassId}{"Name"}; - if(keys(%{$ClassMethods{$Level}{$LVer}{$CName}})) - { # method from target class - return 1; - } - return 0; -} - -sub mergeVirtualTables($$) -{ # check for changes in the virtual table - my ($Interface, $Level) = @_; - # affected methods: - # - virtual - # - pure-virtual - # - non-virtual - if($CompSign{1}{$Interface}{"Data"}) - { # global data is not affected - return; - } - my $Class_Id = $CompSign{1}{$Interface}{"Class"}; - if(not $Class_Id) { - return; - } - my $CName = $TypeInfo{1}{$Class_Id}{"Name"}; - if(cmpVTables_Real($CName, 1)==0) - { # no changes - return; - } - $CheckedTypes{$Level}{$CName} = 1; - if($Level eq "Binary") - { # Binary-level - if($CompSign{1}{$Interface}{"PureVirt"} - and not isUsedClass($Class_Id, 1, $Level)) - { # pure virtuals should not be affected - # if there are no exported methods using this class - return; - } - } - foreach my $Func (keys(%{$VirtualTable{1}{$CName}})) - { - if(defined $VirtualTable{2}{$CName}{$Func} - and defined $CompSign{2}{$Func}) - { - if(not $CompSign{1}{$Func}{"PureVirt"} - and $CompSign{2}{$Func}{"PureVirt"}) - { # became pure virtual - %{$CompatProblems{$Level}{$Interface}{"Virtual_Method_Became_Pure"}{$Func}}=( - "Type_Name"=>$CName, - "Target"=>$Func ); - $VTableChanged_M{$CName} = 1; - } - elsif($CompSign{1}{$Func}{"PureVirt"} - and not $CompSign{2}{$Func}{"PureVirt"}) - { # became non-pure virtual - %{$CompatProblems{$Level}{$Interface}{"Virtual_Method_Became_Non_Pure"}{$Func}}=( - "Type_Name"=>$CName, - "Target"=>$Func ); - $VTableChanged_M{$CName} = 1; - } - } - } - if($Level eq "Binary") - { # Binary-level - # check virtual table structure - foreach my $AddedVFunc (keys(%{$AddedInt_Virt{$Level}{$CName}})) - { - next if($Interface eq $AddedVFunc); - next if($VirtualReplacement{$AddedVFunc}); - my $VPos_Added = $VirtualTable{2}{$CName}{$AddedVFunc}; - if($CompSign{2}{$AddedVFunc}{"PureVirt"}) - { # pure virtual methods affect all others (virtual and non-virtual) - %{$CompatProblems{$Level}{$Interface}{"Added_Pure_Virtual_Method"}{$AddedVFunc}}=( - "Type_Name"=>$CName, - "Target"=>$AddedVFunc ); - $VTableChanged_M{$CName} = 1; - } - elsif(not defined $VirtualTable{1}{$CName} - or $VPos_Added>keys(%{$VirtualTable{1}{$CName}})) - { # added virtual function at the end of v-table - if(not keys(%{$VirtualTable_Model{1}{$CName}})) - { # became polymorphous class, added v-table pointer - %{$CompatProblems{$Level}{$Interface}{"Added_First_Virtual_Method"}{$AddedVFunc}}=( - "Type_Name"=>$CName, - "Target"=>$AddedVFunc ); - $VTableChanged_M{$CName} = 1; - } - else - { - my $VSize_Old = getVTable_Size($CName, 1); - my $VSize_New = getVTable_Size($CName, 2); - next if($VSize_Old==$VSize_New); # exception: register as removed and added virtual method - if(isCopyingClass($Class_Id, 1)) - { # class has no constructors and v-table will be copied by applications, this may affect all methods - my $ProblemType = "Added_Virtual_Method"; - if(isLeafClass($Class_Id, 1)) { - $ProblemType = "Added_Virtual_Method_At_End_Of_Leaf_Copying_Class"; - } - %{$CompatProblems{$Level}{$Interface}{$ProblemType}{getSignature($AddedVFunc, 2, "Class|Name|Qual")}}=( - "Type_Name"=>$CName, - "Target"=>$AddedVFunc ); - $VTableChanged_M{$CName} = 1; - } - else - { - my $ProblemType = "Added_Virtual_Method"; - if(isLeafClass($Class_Id, 1)) { - $ProblemType = "Added_Virtual_Method_At_End_Of_Leaf_Allocable_Class"; - } - %{$CompatProblems{$Level}{$Interface}{$ProblemType}{getSignature($AddedVFunc, 2, "Class|Name|Qual")}}=( - "Type_Name"=>$CName, - "Target"=>$AddedVFunc ); - $VTableChanged_M{$CName} = 1; - } - } - } - elsif($CompSign{1}{$Interface}{"Virt"} - or $CompSign{1}{$Interface}{"PureVirt"}) - { - if(defined $VirtualTable{1}{$CName} - and defined $VirtualTable{2}{$CName}) - { - my $VPos_Old = $VirtualTable{1}{$CName}{$Interface}; - my $VPos_New = $VirtualTable{2}{$CName}{$Interface}; - - if($VPos_Added<=$VPos_Old and $VPos_Old!=$VPos_New) - { - my @Affected = ($Interface, keys(%{$OverriddenMethods{1}{$Interface}})); - foreach my $ASymbol (@Affected) - { - if(not $CompSign{1}{$ASymbol}{"PureVirt"}) - { - if(not symbolFilter($ASymbol, $CompSign{1}{$ASymbol}, "Affected", $Level, 1)) { - next; - } - } - %{$CompatProblems{$Level}{$ASymbol}{"Added_Virtual_Method"}{getSignature($AddedVFunc, 2, "Class|Name|Qual")}}=( - "Type_Name"=>$CName, - "Target"=>$AddedVFunc ); - $VTableChanged_M{$TypeInfo{1}{$CompSign{1}{$ASymbol}{"Class"}}{"Name"}} = 1; - } - } - } - } - else { - # safe - } - } - - foreach my $RemovedVFunc (sort keys(%{$RemovedInt_Virt{$Level}{$CName}})) - { - next if($VirtualReplacement{$RemovedVFunc}); - if($RemovedVFunc eq $Interface - and $CompSign{1}{$RemovedVFunc}{"PureVirt"}) - { # This case is for removed virtual methods - # implemented in both versions of a library - next; - } - - if(not keys(%{$VirtualTable_Model{2}{$CName}})) - { # became non-polymorphous class, removed v-table pointer - %{$CompatProblems{$Level}{$Interface}{"Removed_Last_Virtual_Method"}{getSignature($RemovedVFunc, 1, "Class|Name|Qual")}}=( - "Type_Name"=>$CName, - "Target"=>$RemovedVFunc); - $VTableChanged_M{$CName} = 1; - } - elsif($CompSign{1}{$Interface}{"Virt"} - or $CompSign{1}{$Interface}{"PureVirt"}) - { - if(defined $VirtualTable{1}{$CName} - and defined $VirtualTable{2}{$CName}) - { - if(not defined $VirtualTable{1}{$CName}{$Interface}) { - next; - } - my $VPos_New = -1; - if(defined $VirtualTable{2}{$CName}{$Interface}) - { - $VPos_New = $VirtualTable{2}{$CName}{$Interface}; - } - else - { - if($Interface ne $RemovedVFunc) { - next; - } - } - my $VPos_Removed = $VirtualTable{1}{$CName}{$RemovedVFunc}; - my $VPos_Old = $VirtualTable{1}{$CName}{$Interface}; - if($VPos_Removed<=$VPos_Old and $VPos_Old!=$VPos_New) - { - my @Affected = ($Interface, keys(%{$OverriddenMethods{1}{$Interface}})); - foreach my $ASymbol (@Affected) - { - if(not $CompSign{1}{$ASymbol}{"PureVirt"}) - { - if(not symbolFilter($ASymbol, $CompSign{1}{$ASymbol}, "Affected", $Level, 1)) { - next; - } - } - my $ProblemType = "Removed_Virtual_Method"; - if($CompSign{1}{$RemovedVFunc}{"PureVirt"}) { - $ProblemType = "Removed_Pure_Virtual_Method"; - } - - %{$CompatProblems{$Level}{$ASymbol}{$ProblemType}{getSignature($RemovedVFunc, 1, "Class|Name|Qual")}}=( - "Type_Name"=>$CName, - "Target"=>$RemovedVFunc); - $VTableChanged_M{$TypeInfo{1}{$CompSign{1}{$ASymbol}{"Class"}}{"Name"}} = 1; - } - } - } - } - } - } - else - { # Source-level - foreach my $AddedVFunc (keys(%{$AddedInt_Virt{$Level}{$CName}})) - { - next if($Interface eq $AddedVFunc); - if($CompSign{2}{$AddedVFunc}{"PureVirt"}) - { - %{$CompatProblems{$Level}{$Interface}{"Added_Pure_Virtual_Method"}{$AddedVFunc}}=( - "Type_Name"=>$CName, - "Target"=>$AddedVFunc ); - } - } - foreach my $RemovedVFunc (keys(%{$RemovedInt_Virt{$Level}{$CName}})) - { - if($CompSign{1}{$RemovedVFunc}{"PureVirt"}) - { - %{$CompatProblems{$Level}{$Interface}{"Removed_Pure_Virtual_Method"}{$RemovedVFunc}}=( - "Type_Name"=>$CName, - "Target"=>$RemovedVFunc ); - } - } - } -} - -sub findMemPairByName($$) -{ - my ($Mem, $PairType) = @_; - $Mem=~s/\A[_]+|[_]+\Z//g; - foreach my $Pair (sort {$a<=>$b} keys(%{$PairType->{"Memb"}})) - { - if(defined $PairType->{"Memb"}{$Pair}) - { - my $Name = $PairType->{"Memb"}{$Pair}{"name"}; - - if(index($Name, "_")!=-1) { - $Name=~s/\A[_]+|[_]+\Z//g; - } - - if($Name eq $Mem) { - return $Pair; - } - } - } - return "lost"; -} - -sub findMemPairByVal($$) -{ - my ($Member_Value, $Pair_Type) = @_; - foreach my $MemberPair_Pos (sort {$a<=>$b} keys(%{$Pair_Type->{"Memb"}})) - { - if(defined $Pair_Type->{"Memb"}{$MemberPair_Pos} - and $Pair_Type->{"Memb"}{$MemberPair_Pos}{"value"} eq $Member_Value) { - return $MemberPair_Pos; - } - } - return "lost"; -} - -sub isRenamed($$$$$) -{ - my ($MemPos, $Type1, $V1, $Type2, $V2) = @_; - my $Member_Name = $Type1->{"Memb"}{$MemPos}{"name"}; - my $MemberType_Id = $Type1->{"Memb"}{$MemPos}{"type"}; - my %MemberType_Pure = getPureType($MemberType_Id, $V1); - if(not defined $Type2->{"Memb"}{$MemPos}) { - return ""; - } - my $PairType_Id = $Type2->{"Memb"}{$MemPos}{"type"}; - my %PairType_Pure = getPureType($PairType_Id, $V2); - - my $Pair_Name = $Type2->{"Memb"}{$MemPos}{"name"}; - my $MemberPair_Pos_Rev = ($Member_Name eq $Pair_Name)?$MemPos:findMemPairByName($Pair_Name, $Type1); - if($MemberPair_Pos_Rev eq "lost") - { - if($MemberType_Pure{"Name"} eq $PairType_Pure{"Name"}) - { # base type match - return $Pair_Name; - } - if($TypeInfo{$V1}{$MemberType_Id}{"Name"} eq $TypeInfo{$V2}{$PairType_Id}{"Name"}) - { # exact type match - return $Pair_Name; - } - if($MemberType_Pure{"Size"} eq $PairType_Pure{"Size"}) - { # size match - return $Pair_Name; - } - if(isReserved($Pair_Name)) - { # reserved fields - return $Pair_Name; - } - } - return ""; -} - -sub isLastElem($$) -{ - my ($Pos, $TypeRef) = @_; - my $Name = $TypeRef->{"Memb"}{$Pos}{"name"}; - if($Name=~/last|count|max|total|num/i) - { # GST_LEVEL_COUNT, GST_RTSP_ELAST - return 1; - } - elsif($Name=~/END|NLIMITS\Z/) - { # __RLIMIT_NLIMITS - return 1; - } - elsif($Name=~/\AN[A-Z](.+)[a-z]+s\Z/ - and $Pos+1==keys(%{$TypeRef->{"Memb"}})) - { # NImageFormats, NColorRoles - return 1; - } - return 0; -} - -sub nonComparable($$) -{ - my ($T1, $T2) = @_; - - my $N1 = $T1->{"Name"}; - my $N2 = $T2->{"Name"}; - - $N1=~s/\A(struct|union|enum) //; - $N2=~s/\A(struct|union|enum) //; - - if($N1 ne $N2 and $N2!~/\A\Q$N1\E_v\d+\Z/ - and not isAnon($N1) - and not isAnon($N2)) - { # different names - # NOTE: compare versioned types (type vs type_v30) - if($T1->{"Type"} ne "Pointer" - or $T2->{"Type"} ne "Pointer") - { # compare base types - return 1; - } - - if($N1!~/\Avoid\s*\*/ - and $N2=~/\Avoid\s*\*/) - { - return 1; - } - } - elsif($T1->{"Type"} ne $T2->{"Type"}) - { # different types - if($T1->{"Type"} eq "Class" - and $T2->{"Type"} eq "Struct") - { # "class" to "struct" - return 0; - } - elsif($T2->{"Type"} eq "Class" - and $T1->{"Type"} eq "Struct") - { # "struct" to "class" - return 0; - } - else - { # "class" to "enum" - # "union" to "class" - # ... - return 1; - } - } - return 0; -} - -sub mergeTypes($$$) -{ - my ($Type1_Id, $Type2_Id, $Level) = @_; - return {} if(not $Type1_Id or not $Type2_Id); - - if(defined $Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id}) - { # already merged - return $Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id}; - } - - my %Type1 = getType($Type1_Id, 1); - my %Type2 = getType($Type2_Id, 2); - if(not $Type1{"Name"} or not $Type2{"Name"}) { - return {}; - } - - my %Type1_Pure = getPureType($Type1_Id, 1); - my %Type2_Pure = getPureType($Type2_Id, 2); - - if(defined $UsedDump{1}{"DWARF"}) - { - if($Type1_Pure{"Name"} eq "__unknown__" - or $Type2_Pure{"Name"} eq "__unknown__") - { # Error ABI dump - return ($Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id} = {}); - } - } - - if(isPrivateABI($Type1_Id, 1)) { - return {}; - } - - if($Type1{"Type"}=~/Intrinsic|Class|Struct|Union|Enum|Ptr|Typedef/) { - $CheckedTypes{$Level}{$Type1{"Name"}} = 1; - } - - if($Type1_Pure{"Type"}=~/Intrinsic|Class|Struct|Union|Enum|Ptr|Typedef/) { - $CheckedTypes{$Level}{$Type1_Pure{"Name"}} = 1; - } - - my %SubProblems = (); - - if($Type1_Pure{"Name"} eq $Type2_Pure{"Name"}) - { - if($Type1_Pure{"Type"}=~/Struct|Union/ - and $Type2_Pure{"Type"}=~/Struct|Union/) - { - if(isOpaque(\%Type2_Pure) and not isOpaque(\%Type1_Pure)) - { - if(not defined $UsedDump{1}{"DWARF"} - and not defined $UsedDump{2}{"DWARF"}) - { - %{$SubProblems{"Type_Became_Opaque"}{$Type1_Pure{"Name"}}}=( - "Target"=>$Type1_Pure{"Name"}, - "Type_Name"=>$Type1_Pure{"Name"} ); - } - - return ($Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id} = \%SubProblems); - } - } - } - - if($Type1_Pure{"Size"} eq "" - or $Type2_Pure{"Size"} eq "") - { # NOTE: size of struct may be 0 bytes - if($Type1_Pure{"Type"}=~/Class|Struct|Union/) - { # including a case when "class Class { ... };" changed to "class Class;" - if(not defined $Type1_Pure{"Memb"} or not defined $Type2_Pure{"Memb"} - or index($Type1_Pure{"Name"}, "<")==-1 or index($Type2_Pure{"Name"}, "<")==-1) - { # NOTE: template instances have no size - return {}; - } - } - } - - if(isRecurType($Type1_Pure{"Tid"}, $Type2_Pure{"Tid"}, \@RecurTypes)) - { # skip recursive declarations - return {}; - } - return {} if(not $Type1_Pure{"Name"} or not $Type2_Pure{"Name"}); - return {} if($In::Desc{1}{"SkipTypes"}{$Type1_Pure{"Name"}}); - return {} if($In::Desc{1}{"SkipTypes"}{$Type1{"Name"}}); - - if($Type1_Pure{"Type"}=~/Class|Struct|Union|Enum|Typedef/ - and not isTargetType($Type1_Pure{"Tid"}, 1)) { - return {}; - } - - my %Typedef_1 = goToFirst($Type1{"Tid"}, 1, "Typedef"); - my %Typedef_2 = goToFirst($Type2{"Tid"}, 2, "Typedef"); - - if(%Typedef_1 and %Typedef_2 - and $Typedef_1{"Type"} eq "Typedef" and $Typedef_2{"Type"} eq "Typedef" - and $Typedef_1{"Name"} eq $Typedef_2{"Name"}) - { - my %Base_1 = getOneStepBaseType($Typedef_1{"Tid"}, 1); - my %Base_2 = getOneStepBaseType($Typedef_2{"Tid"}, 2); - if($Base_1{"Name"} ne $Base_2{"Name"}) - { - if($In::ABI{1}{"GccVersion"} ne $In::ABI{2}{"GccVersion"} - or $In::Opt{"SkipTypedefUncover"}) - { # different GCC versions or different dumps - $Base_1{"Name"} = uncoverTypedefs($Base_1{"Name"}, 1); - $Base_2{"Name"} = uncoverTypedefs($Base_2{"Name"}, 2); - # std::__va_list and __va_list - $Base_1{"Name"}=~s/\A(\w+::)+//; - $Base_2{"Name"}=~s/\A(\w+::)+//; - $Base_1{"Name"} = formatName($Base_1{"Name"}, "T"); - $Base_2{"Name"} = formatName($Base_2{"Name"}, "T"); - } - } - if($Base_1{"Name"}!~/anon\-/ and $Base_2{"Name"}!~/anon\-/ - and $Base_1{"Name"} ne $Base_2{"Name"}) - { - if($Level eq "Binary" - and $Type1{"Size"} and $Type2{"Size"} - and $Type1{"Size"} ne $Type2{"Size"}) - { - %{$SubProblems{"DataType_Size"}{$Typedef_1{"Name"}}}=( - "Target"=>$Typedef_1{"Name"}, - "Type_Name"=>$Typedef_1{"Name"}, - "Old_Size"=>$Type1{"Size"}*$BYTE, - "New_Size"=>$Type2{"Size"}*$BYTE ); - } - my %Base1_Pure = getPureType($Base_1{"Tid"}, 1); - my %Base2_Pure = getPureType($Base_2{"Tid"}, 2); - - if(defined $UsedDump{1}{"DWARF"}) - { - if($Base1_Pure{"Name"}=~/\b__unknown__\b/ - or $Base2_Pure{"Name"}=~/\b__unknown__\b/) - { # Error ABI dump - return ($Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id} = {}); - } - } - - if(tNameLock($Base_1{"Tid"}, $Base_2{"Tid"})) - { - if(diffTypes($Base1_Pure{"Tid"}, $Base2_Pure{"Tid"}, $Level)) - { - %{$SubProblems{"Typedef_BaseType_Format"}{$Typedef_1{"Name"}}}=( - "Target"=>$Typedef_1{"Name"}, - "Type_Name"=>$Typedef_1{"Name"}, - "Old_Value"=>$Base_1{"Name"}, - "New_Value"=>$Base_2{"Name"} ); - } - else - { - %{$SubProblems{"Typedef_BaseType"}{$Typedef_1{"Name"}}}=( - "Target"=>$Typedef_1{"Name"}, - "Type_Name"=>$Typedef_1{"Name"}, - "Old_Value"=>$Base_1{"Name"}, - "New_Value"=>$Base_2{"Name"} ); - } - } - } - } - if(nonComparable(\%Type1_Pure, \%Type2_Pure)) - { # different types (reported in detectTypeChange(...)) - my $TT1 = $Type1_Pure{"Type"}; - my $TT2 = $Type2_Pure{"Type"}; - - if($TT1 ne $TT2 - and $TT1!~/Intrinsic|Pointer|Ref|Typedef/) - { # different type of the type - my $Short1 = $Type1_Pure{"Name"}; - my $Short2 = $Type2_Pure{"Name"}; - - $Short1=~s/\A\Q$TT1\E //ig; - $Short2=~s/\A\Q$TT2\E //ig; - - if($Short1 eq $Short2) - { - %{$SubProblems{"DataType_Type"}{$Type1_Pure{"Name"}}}=( - "Target"=>$Type1_Pure{"Name"}, - "Type_Name"=>$Type1_Pure{"Name"}, - "Old_Value"=>lc($Type1_Pure{"Type"}), - "New_Value"=>lc($Type2_Pure{"Type"}) ); - } - } - return ($Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id} = \%SubProblems); - } - - pushType($Type1_Pure{"Tid"}, $Type2_Pure{"Tid"}, \@RecurTypes); - - if(($Type1_Pure{"Name"} eq $Type2_Pure{"Name"} - or (isAnon($Type1_Pure{"Name"}) and isAnon($Type2_Pure{"Name"}))) - and $Type1_Pure{"Type"}=~/\A(Struct|Class|Union)\Z/) - { # checking size - if($Level eq "Binary" - and $Type1_Pure{"Size"} and $Type2_Pure{"Size"} - and $Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) - { - my $ProblemKind = "DataType_Size"; - if($Type1_Pure{"Type"} eq "Class" - and keys(%{$ClassMethods{$Level}{1}{$Type1_Pure{"Name"}}})) - { - if(isCopyingClass($Type1_Pure{"Tid"}, 1)) { - $ProblemKind = "Size_Of_Copying_Class"; - } - elsif($AllocableClass{1}{$Type1_Pure{"Name"}}) - { - if(int($Type2_Pure{"Size"})>int($Type1_Pure{"Size"})) { - $ProblemKind = "Size_Of_Allocable_Class_Increased"; - } - else - { - # descreased size of allocable class - # it has no special effects - } - } - } - %{$SubProblems{$ProblemKind}{$Type1_Pure{"Name"}}}=( - "Target"=>$Type1_Pure{"Name"}, - "Type_Name"=>$Type1_Pure{"Name"}, - "Old_Size"=>$Type1_Pure{"Size"}*$BYTE, - "New_Size"=>$Type2_Pure{"Size"}*$BYTE); - } - } - if(defined $Type1_Pure{"BaseType"} - and defined $Type2_Pure{"BaseType"}) - { # checking base types - my $Sub_SubProblems = mergeTypes($Type1_Pure{"BaseType"}, $Type2_Pure{"BaseType"}, $Level); - foreach my $Sub_SubProblemType (keys(%{$Sub_SubProblems})) - { - foreach my $Sub_SubLocation (keys(%{$Sub_SubProblems->{$Sub_SubProblemType}})) { - $SubProblems{$Sub_SubProblemType}{$Sub_SubLocation} = $Sub_SubProblems->{$Sub_SubProblemType}{$Sub_SubLocation}; - } - } - } - my (%AddedField, %RemovedField, %RenamedField, %RenamedField_Rev, %RelatedField, %RelatedField_Rev) = (); - my %NameToPosA = map {$Type1_Pure{"Memb"}{$_}{"name"}=>$_} keys(%{$Type1_Pure{"Memb"}}); - my %NameToPosB = map {$Type2_Pure{"Memb"}{$_}{"name"}=>$_} keys(%{$Type2_Pure{"Memb"}}); - foreach my $Member_Pos (sort {$a<=>$b} keys(%{$Type1_Pure{"Memb"}})) - { # detect removed and renamed fields - my $Member_Name = $Type1_Pure{"Memb"}{$Member_Pos}{"name"}; - next if(not $Member_Name); - my $MemberPair_Pos = (defined $Type2_Pure{"Memb"}{$Member_Pos} and $Type2_Pure{"Memb"}{$Member_Pos}{"name"} eq $Member_Name)?$Member_Pos:findMemPairByName($Member_Name, \%Type2_Pure); - if($MemberPair_Pos eq "lost") - { - if($Type2_Pure{"Type"}=~/\A(Struct|Class|Union)\Z/) - { - if(my $RenamedTo = isRenamed($Member_Pos, \%Type1_Pure, 1, \%Type2_Pure, 2)) - { # renamed - $RenamedField{$Member_Pos} = $RenamedTo; - $RenamedField_Rev{$NameToPosB{$RenamedTo}} = $Member_Name; - } - else - { # removed - $RemovedField{$Member_Pos} = 1; - } - } - elsif($Type1_Pure{"Type"} eq "Enum") - { - my $Member_Value1 = $Type1_Pure{"Memb"}{$Member_Pos}{"value"}; - next if($Member_Value1 eq ""); - $MemberPair_Pos = findMemPairByVal($Member_Value1, \%Type2_Pure); - if($MemberPair_Pos ne "lost") - { # renamed - my $RenamedTo = $Type2_Pure{"Memb"}{$MemberPair_Pos}{"name"}; - my $MemberPair_Pos_Rev = findMemPairByName($RenamedTo, \%Type1_Pure); - if($MemberPair_Pos_Rev eq "lost") - { - $RenamedField{$Member_Pos} = $RenamedTo; - $RenamedField_Rev{$NameToPosB{$RenamedTo}} = $Member_Name; - } - else { - $RemovedField{$Member_Pos} = 1; - } - } - else - { # removed - $RemovedField{$Member_Pos} = 1; - } - } - } - else - { # related - $RelatedField{$Member_Pos} = $MemberPair_Pos; - $RelatedField_Rev{$MemberPair_Pos} = $Member_Pos; - } - } - foreach my $Member_Pos (sort {$a<=>$b} keys(%{$Type2_Pure{"Memb"}})) - { # detect added fields - my $Member_Name = $Type2_Pure{"Memb"}{$Member_Pos}{"name"}; - next if(not $Member_Name); - my $MemberPair_Pos = (defined $Type1_Pure{"Memb"}{$Member_Pos} and $Type1_Pure{"Memb"}{$Member_Pos}{"name"} eq $Member_Name)?$Member_Pos:findMemPairByName($Member_Name, \%Type1_Pure); - if($MemberPair_Pos eq "lost") - { - if($Type2_Pure{"Type"}=~/\A(Struct|Class|Union|Enum)\Z/) - { - if(not $RenamedField_Rev{$Member_Pos}) - { # added - $AddedField{$Member_Pos}=1; - } - } - } - } - if($Type2_Pure{"Type"}=~/\A(Struct|Class)\Z/) - { # detect moved fields - my (%RelPos, %RelPosName, %AbsPos) = (); - my $Pos = 0; - foreach my $Member_Pos (sort {$a<=>$b} keys(%{$Type1_Pure{"Memb"}})) - { # relative positions in 1st version - my $Member_Name = $Type1_Pure{"Memb"}{$Member_Pos}{"name"}; - next if(not $Member_Name); - if(not $RemovedField{$Member_Pos}) - { # old type without removed fields - $RelPos{1}{$Member_Name} = $Pos; - $RelPosName{1}{$Pos} = $Member_Name; - $AbsPos{1}{$Pos++} = $Member_Pos; - } - } - $Pos = 0; - foreach my $Member_Pos (sort {$a<=>$b} keys(%{$Type2_Pure{"Memb"}})) - { # relative positions in 2nd version - my $Member_Name = $Type2_Pure{"Memb"}{$Member_Pos}{"name"}; - next if(not $Member_Name); - if(not $AddedField{$Member_Pos}) - { # new type without added fields - $RelPos{2}{$Member_Name} = $Pos; - $RelPosName{2}{$Pos} = $Member_Name; - $AbsPos{2}{$Pos++} = $Member_Pos; - } - } - foreach my $Member_Name (keys(%{$RelPos{1}})) - { - my $RPos1 = $RelPos{1}{$Member_Name}; - my $AbsPos1 = $NameToPosA{$Member_Name}; - my $Member_Name2 = $Member_Name; - if(my $RenamedTo = $RenamedField{$AbsPos1}) - { # renamed - $Member_Name2 = $RenamedTo; - } - my $RPos2 = $RelPos{2}{$Member_Name2}; - if($RPos2 ne "" and $RPos1 ne $RPos2) - { # different relative positions - my $AbsPos2 = $NameToPosB{$Member_Name2}; - if($AbsPos1 ne $AbsPos2) - { # different absolute positions - my $ProblemType = "Moved_Field"; - if(not isPublic(\%Type1_Pure, $AbsPos1)) - { # may change layout and size of type - if($Level eq "Source") { - next; - } - $ProblemType = "Moved_Private_Field"; - } - if($Level eq "Binary" - and $Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) - { # affected size - my $MemSize1 = $TypeInfo{1}{$Type1_Pure{"Memb"}{$AbsPos1}{"type"}}{"Size"}; - my $MovedAbsPos = $AbsPos{1}{$RPos2}; - my $MemSize2 = $TypeInfo{1}{$Type1_Pure{"Memb"}{$MovedAbsPos}{"type"}}{"Size"}; - if($MemSize1 ne $MemSize2) { - $ProblemType .= "_And_Size"; - } - } - if($ProblemType eq "Moved_Private_Field") { - next; - } - %{$SubProblems{$ProblemType}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}, - "Old_Value"=>$RPos1, - "New_Value"=>$RPos2 ); - } - } - } - } - foreach my $Member_Pos (sort {$a<=>$b} keys(%{$Type1_Pure{"Memb"}})) - { # check older fields, public and private - my $Member_Name = $Type1_Pure{"Memb"}{$Member_Pos}{"name"}; - next if(not $Member_Name); - next if($Member_Name eq "_vptr"); - if(my $RenamedTo = $RenamedField{$Member_Pos}) - { # renamed - if(defined $Constants{2}{$Member_Name}) - { - if($Constants{2}{$Member_Name}{"Value"} eq $RenamedTo) - { # define OLD NEW - next; # Safe - } - } - - if($Type2_Pure{"Type"}=~/\A(Struct|Class|Union)\Z/) - { - if(isPublic(\%Type1_Pure, $Member_Pos)) - { - %{$SubProblems{"Renamed_Field"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}, - "Old_Value"=>$Member_Name, - "New_Value"=>$RenamedTo ); - } - elsif(isReserved($Member_Name)) - { - %{$SubProblems{"Used_Reserved_Field"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}, - "Old_Value"=>$Member_Name, - "New_Value"=>$RenamedTo ); - } - } - elsif($Type1_Pure{"Type"} eq "Enum") - { - %{$SubProblems{"Enum_Member_Name"}{$Type1_Pure{"Memb"}{$Member_Pos}{"value"}}}=( - "Target"=>$Type1_Pure{"Memb"}{$Member_Pos}{"value"}, - "Type_Name"=>$Type1_Pure{"Name"}, - "Old_Value"=>$Member_Name, - "New_Value"=>$RenamedTo ); - } - } - elsif($RemovedField{$Member_Pos}) - { # removed - if($Type2_Pure{"Type"}=~/\A(Struct|Class)\Z/) - { - my $ProblemType = "Removed_Field"; - if(not isPublic(\%Type1_Pure, $Member_Pos) - or isUnnamed($Member_Name)) - { - if($Level eq "Source") { - next; - } - $ProblemType = "Removed_Private_Field"; - } - if($Level eq "Binary" - and not isMemPadded($Member_Pos, -1, \%Type1_Pure, \%RemovedField, 1)) - { - if(my $MNum = isAccessible(\%Type1_Pure, \%RemovedField, $Member_Pos+1, -1)) - { # affected fields - if(getOffset($MNum-1, \%Type1_Pure, 1)!=getOffset($RelatedField{$MNum-1}, \%Type2_Pure, 2)) - { # changed offset - $ProblemType .= "_And_Layout"; - } - } - if($Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) - { # affected size - $ProblemType .= "_And_Size"; - } - } - if($ProblemType eq "Removed_Private_Field") { - next; - } - %{$SubProblems{$ProblemType}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"} ); - } - elsif($Type2_Pure{"Type"} eq "Union") - { - if($Level eq "Binary" - and $Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) - { - %{$SubProblems{"Removed_Union_Field_And_Size"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"} ); - } - else - { - %{$SubProblems{"Removed_Union_Field"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"} ); - } - } - elsif($Type1_Pure{"Type"} eq "Enum") - { - %{$SubProblems{"Enum_Member_Removed"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}, - "Old_Value"=>$Member_Name ); - } - } - else - { # changed - my $MemberPair_Pos = $RelatedField{$Member_Pos}; - if($Type1_Pure{"Type"} eq "Enum") - { - my $Member_Value1 = $Type1_Pure{"Memb"}{$Member_Pos}{"value"}; - next if($Member_Value1 eq ""); - my $Member_Value2 = $Type2_Pure{"Memb"}{$MemberPair_Pos}{"value"}; - next if($Member_Value2 eq ""); - if($Member_Value1 ne $Member_Value2) - { - my $ProblemType = "Enum_Member_Value"; - if(isLastElem($Member_Pos, \%Type1_Pure)) { - $ProblemType = "Enum_Last_Member_Value"; - } - if($In::Desc{1}{"SkipConstants"}{$Member_Name}) { - $ProblemType = "Enum_Private_Member_Value"; - } - %{$SubProblems{$ProblemType}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}, - "Old_Value"=>$Member_Value1, - "New_Value"=>$Member_Value2 ); - } - } - elsif($Type2_Pure{"Type"}=~/\A(Struct|Class|Union)\Z/) - { - my $Access1 = $Type1_Pure{"Memb"}{$Member_Pos}{"access"}; - my $Access2 = $Type2_Pure{"Memb"}{$MemberPair_Pos}{"access"}; - - if($Access1 ne "private" - and $Access2 eq "private") - { - %{$SubProblems{"Field_Became_Private"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}); - } - elsif($Access1 ne "protected" - and $Access1 ne "private" - and $Access2 eq "protected") - { - %{$SubProblems{"Field_Became_Protected"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}); - } - - my $MemberType1_Id = $Type1_Pure{"Memb"}{$Member_Pos}{"type"}; - my $MemberType2_Id = $Type2_Pure{"Memb"}{$MemberPair_Pos}{"type"}; - my $SizeV1 = $TypeInfo{1}{$MemberType1_Id}{"Size"}*$BYTE; - if(my $BSize1 = $Type1_Pure{"Memb"}{$Member_Pos}{"bitfield"}) { - $SizeV1 = $BSize1; - } - my $SizeV2 = $TypeInfo{2}{$MemberType2_Id}{"Size"}*$BYTE; - if(my $BSize2 = $Type2_Pure{"Memb"}{$MemberPair_Pos}{"bitfield"}) { - $SizeV2 = $BSize2; - } - - my $MemberType1_Name = $TypeInfo{1}{$MemberType1_Id}{"Name"}; - my $MemberType2_Name = $TypeInfo{2}{$MemberType2_Id}{"Name"}; - - if($Level eq "Binary" - and $SizeV1 ne "" and $SizeV2 ne "" - and $SizeV1 ne $SizeV2) - { - if($MemberType1_Name eq $MemberType2_Name or (isAnon($MemberType1_Name) and isAnon($MemberType2_Name)) - or ($Type1_Pure{"Memb"}{$Member_Pos}{"bitfield"} and $Type2_Pure{"Memb"}{$MemberPair_Pos}{"bitfield"})) - { # field size change (including anon-structures and unions) - # - same types - # - unnamed types - # - bitfields - my $ProblemType = "Field_Size"; - if(not isPublic(\%Type1_Pure, $Member_Pos) - or isUnnamed($Member_Name)) - { # should not be accessed by applications, goes to "Low Severity" - # example: "abidata" members in GStreamer types - $ProblemType = "Private_".$ProblemType; - } - if(not isMemPadded($Member_Pos, $TypeInfo{2}{$MemberType2_Id}{"Size"}*$BYTE, \%Type1_Pure, \%RemovedField, 1)) - { # check an effect - if($Type2_Pure{"Type"} ne "Union" - and my $MNum = isAccessible(\%Type1_Pure, \%RemovedField, $Member_Pos+1, -1)) - { # public fields after the current - if(getOffset($MNum-1, \%Type1_Pure, 1)!=getOffset($RelatedField{$MNum-1}, \%Type2_Pure, 2)) - { # changed offset - $ProblemType .= "_And_Layout"; - } - } - if($Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) { - $ProblemType .= "_And_Type_Size"; - } - } - if($ProblemType eq "Private_Field_Size") - { # private field size with no effect - } - if($ProblemType eq "Field_Size") - { - if($Type1_Pure{"Type"}=~/Union|Struct/ and $SizeV1<$SizeV2) - { # Low severity - $ProblemType = "Struct_Field_Size_Increased"; - } - } - if($ProblemType) - { # register a problem - %{$SubProblems{$ProblemType}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}, - "Old_Size"=>$SizeV1, - "New_Size"=>$SizeV2); - } - } - } - if($Type1_Pure{"Memb"}{$Member_Pos}{"bitfield"} - or $Type2_Pure{"Memb"}{$MemberPair_Pos}{"bitfield"}) - { # do NOT check bitfield type changes - next; - } - - if(not $Type1_Pure{"Memb"}{$Member_Pos}{"mutable"} - and $Type2_Pure{"Memb"}{$MemberPair_Pos}{"mutable"}) - { - %{$SubProblems{"Field_Became_Mutable"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}); - } - elsif($Type1_Pure{"Memb"}{$Member_Pos}{"mutable"} - and not $Type2_Pure{"Memb"}{$MemberPair_Pos}{"mutable"}) - { - %{$SubProblems{"Field_Became_Non_Mutable"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}); - } - - my %Sub_SubChanges = detectTypeChange($MemberType1_Id, $MemberType2_Id, "Field", $Level); - foreach my $ProblemType (keys(%Sub_SubChanges)) - { - my $Old_Value = $Sub_SubChanges{$ProblemType}{"Old_Value"}; - my $New_Value = $Sub_SubChanges{$ProblemType}{"New_Value"}; - - # quals - if($ProblemType eq "Field_Type" - or $ProblemType eq "Field_Type_And_Size" - or $ProblemType eq "Field_Type_Format") - { - if(addedQual($Old_Value, $New_Value, "volatile")) { - %{$Sub_SubChanges{"Field_Became_Volatile"}} = %{$Sub_SubChanges{$ProblemType}}; - } - elsif(removedQual($Old_Value, $New_Value, "volatile")) { - %{$Sub_SubChanges{"Field_Became_Non_Volatile"}} = %{$Sub_SubChanges{$ProblemType}}; - } - - if(my $RA = addedQual($Old_Value, $New_Value, "const")) - { - if($RA==2) { - %{$Sub_SubChanges{"Field_Added_Const"}} = %{$Sub_SubChanges{$ProblemType}}; - } - else { - %{$Sub_SubChanges{"Field_Became_Const"}} = %{$Sub_SubChanges{$ProblemType}}; - } - } - elsif(my $RR = removedQual($Old_Value, $New_Value, "const")) - { - if($RR==2) { - %{$Sub_SubChanges{"Field_Removed_Const"}} = %{$Sub_SubChanges{$ProblemType}}; - } - else { - %{$Sub_SubChanges{"Field_Became_Non_Const"}} = %{$Sub_SubChanges{$ProblemType}}; - } - } - } - } - - if($Level eq "Source") - { - foreach my $ProblemType (keys(%Sub_SubChanges)) - { - my $Old_Value = $Sub_SubChanges{$ProblemType}{"Old_Value"}; - my $New_Value = $Sub_SubChanges{$ProblemType}{"New_Value"}; - - if($ProblemType eq "Field_Type") - { - if(cmpBTypes($Old_Value, $New_Value, 1, 2)) { - delete($Sub_SubChanges{$ProblemType}); - } - } - } - } - - foreach my $ProblemType (keys(%Sub_SubChanges)) - { - my $ProblemType_Init = $ProblemType; - if($ProblemType eq "Field_Type_And_Size") - { # Binary - if(not isPublic(\%Type1_Pure, $Member_Pos) - or isUnnamed($Member_Name)) { - $ProblemType = "Private_".$ProblemType; - } - if(not isMemPadded($Member_Pos, $TypeInfo{2}{$MemberType2_Id}{"Size"}*$BYTE, \%Type1_Pure, \%RemovedField, 1)) - { # check an effect - if($Type2_Pure{"Type"} ne "Union" - and my $MNum = isAccessible(\%Type1_Pure, \%RemovedField, $Member_Pos+1, -1)) - { # public fields after the current - if(getOffset($MNum-1, \%Type1_Pure, 1)!=getOffset($RelatedField{$MNum-1}, \%Type2_Pure, 2)) - { # changed offset - $ProblemType .= "_And_Layout"; - } - } - if($Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) { - $ProblemType .= "_And_Type_Size"; - } - } - } - else - { - # TODO: Private_Field_Type rule? - - if(not isPublic(\%Type1_Pure, $Member_Pos) - or isUnnamed($Member_Name)) { - next; - } - } - if($ProblemType eq "Private_Field_Type_And_Size") - { # private field change with no effect - } - %{$SubProblems{$ProblemType}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}); - - foreach my $Attr (keys(%{$Sub_SubChanges{$ProblemType_Init}})) - { # other properties - $SubProblems{$ProblemType}{$Member_Name}{$Attr} = $Sub_SubChanges{$ProblemType_Init}{$Attr}; - } - } - if(not isPublic(\%Type1_Pure, $Member_Pos)) - { # do NOT check internal type changes - next; - } - if($MemberType1_Id and $MemberType2_Id) - { # checking member type changes - my $Sub_SubProblems = mergeTypes($MemberType1_Id, $MemberType2_Id, $Level); - - my %DupProblems = (); - - foreach my $Sub_SubProblemType (sort keys(%{$Sub_SubProblems})) - { - foreach my $Sub_SubLocation (sort {length($a)<=>length($b)} sort keys(%{$Sub_SubProblems->{$Sub_SubProblemType}})) - { - if(not defined $In::Opt{"AllAffected"}) - { - if(defined $DupProblems{$Sub_SubProblems->{$Sub_SubProblemType}{$Sub_SubLocation}}) { - next; - } - } - - my $NewLocation = ($Sub_SubLocation)?$Member_Name."->".$Sub_SubLocation:$Member_Name; - $SubProblems{$Sub_SubProblemType}{$NewLocation} = $Sub_SubProblems->{$Sub_SubProblemType}{$Sub_SubLocation}; - - if(not defined $In::Opt{"AllAffected"}) - { - $DupProblems{$Sub_SubProblems->{$Sub_SubProblemType}{$Sub_SubLocation}} = 1; - } - } - } - - %DupProblems = (); - } - } - } - } - foreach my $Member_Pos (sort {$a<=>$b} keys(%{$Type2_Pure{"Memb"}})) - { # checking added members, public and private - my $Member_Name = $Type2_Pure{"Memb"}{$Member_Pos}{"name"}; - next if(not $Member_Name); - next if($Member_Name eq "_vptr"); - if($AddedField{$Member_Pos}) - { # added - if($Type2_Pure{"Type"}=~/\A(Struct|Class)\Z/) - { - my $ProblemType = "Added_Field"; - if(not isPublic(\%Type2_Pure, $Member_Pos) - or isUnnamed($Member_Name)) - { - if($Level eq "Source") { - next; - } - $ProblemType = "Added_Private_Field"; - } - if($Level eq "Binary" - and not isMemPadded($Member_Pos, -1, \%Type2_Pure, \%AddedField, 2)) - { - if(my $MNum = isAccessible(\%Type2_Pure, \%AddedField, $Member_Pos, -1)) - { # public fields after the current - if(getOffset($MNum-1, \%Type2_Pure, 2)!=getOffset($RelatedField_Rev{$MNum-1}, \%Type1_Pure, 1)) - { # changed offset - $ProblemType .= "_And_Layout"; - } - } - if($Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) { - $ProblemType .= "_And_Size"; - } - } - if($ProblemType eq "Added_Private_Field") - { # skip added private fields - next; - } - %{$SubProblems{$ProblemType}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}); - } - elsif($Type2_Pure{"Type"} eq "Union") - { - if($Level eq "Binary" - and $Type1_Pure{"Size"} ne $Type2_Pure{"Size"}) - { - %{$SubProblems{"Added_Union_Field_And_Size"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}); - } - else - { - %{$SubProblems{"Added_Union_Field"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type1_Pure{"Name"}); - } - } - elsif($Type2_Pure{"Type"} eq "Enum") - { - my $Member_Value = $Type2_Pure{"Memb"}{$Member_Pos}{"value"}; - next if($Member_Value eq ""); - %{$SubProblems{"Added_Enum_Member"}{$Member_Name}}=( - "Target"=>$Member_Name, - "Type_Name"=>$Type2_Pure{"Name"}, - "New_Value"=>$Member_Value); - } - } - } - - if($Type1_Pure{"Type"} eq "FuncPtr") - { - foreach my $PPos (sort {$a<=>$b} keys(%{$Type1_Pure{"Param"}})) - { - if(not defined $Type2_Pure{"Param"}{$PPos}) { - next; - } - - my $PT1 = $Type1_Pure{"Param"}{$PPos}{"type"}; - my $PT2 = $Type2_Pure{"Param"}{$PPos}{"type"}; - - my $PName = "p".$PPos; - - my $FP_SubProblems = mergeTypes($PT1, $PT2, $Level); - my %DupProblems = (); - - foreach my $FP_SubProblemType (keys(%{$FP_SubProblems})) - { - foreach my $FP_SubLocation (keys(%{$FP_SubProblems->{$FP_SubProblemType}})) - { - if(not defined $In::Opt{"AllAffected"}) - { - if(defined $DupProblems{$FP_SubProblems->{$FP_SubProblemType}{$FP_SubLocation}}) { - next; - } - } - - my $NewLocation = ($FP_SubLocation)?$PName."->".$FP_SubLocation:$PName; - $SubProblems{$FP_SubProblemType}{$NewLocation} = $FP_SubProblems->{$FP_SubProblemType}{$FP_SubLocation}; - - if(not defined $In::Opt{"AllAffected"}) - { - $DupProblems{$FP_SubProblems->{$FP_SubProblemType}{$FP_SubLocation}} = 1; - } - } - } - - %DupProblems = (); - } - } - - pop(@RecurTypes); - return ($Cache{"mergeTypes"}{$Level}{$Type1_Id}{$Type2_Id} = \%SubProblems); -} - -sub isUnnamed($) { - return $_[0]=~/\Aunnamed\d+\Z/; -} - -sub detectAdded($) -{ - my $Level = $_[0]; - foreach my $Symbol (keys(%{$In::ABI{2}{"SymLib"}})) - { - if(linkSymbol($Symbol, 1, "+Deps")) - { # linker can find a new symbol - # in the old-version library - # So, it's not a new symbol - next; - } - if(my $VSym = $In::ABI{2}{"SymbolVersion"}{$Symbol} - and index($Symbol,"\@")==-1) { - next; - } - $AddedInt{$Level}{$Symbol} = 1; - } -} - -sub detectRemoved($) -{ - my $Level = $_[0]; - foreach my $Symbol (keys(%{$In::ABI{1}{"SymLib"}})) - { - if(linkSymbol($Symbol, 2, "+Deps")) - { # linker can find an old symbol - # in the new-version library - next; - } - if(my $VSym = $In::ABI{1}{"SymbolVersion"}{$Symbol} - and index($Symbol,"\@")==-1) { - next; - } - $RemovedInt{$Level}{$Symbol} = 1; - } -} - -sub checkVtable($$$) -{ - my ($Level, $Symbol, $V) = @_; - - # skip v-tables for templates, that should not be imported by applications - if(my $CName = $VTableClass{$V}{$Symbol}) - { - if(index($CName, "<")!=-1) { - return 0; - } - - if(not keys(%{$ClassMethods{$Level}{$V}{$CName}})) - { # do not show vtables for "private" classes - # use case: vtable for QDragManager (Qt 4.5.3 to 4.6.0) became HIDDEN symbol - return 0; - } - } - - if($In::Desc{$V}{"SkipSymbols"}{$Symbol}) - { # user defined symbols to ignore - return 0; - } - - return 1; -} - -sub mergeLibs($) -{ - my $Level = $_[0]; - foreach my $Symbol (sort keys(%{$AddedInt{$Level}})) - { # checking added symbols - next if(not $CompSign{2}{$Symbol}{"Header"} and not $CompSign{2}{$Symbol}{"Source"}); - - if(index($Symbol, "_ZTV")==0) - { - if(not checkVtable($Level, $Symbol, 2)) { - next; - } - } - else { - next if(not symbolFilter($Symbol, $CompSign{2}{$Symbol}, "Affected + InlineVirt", $Level, 2)); - } - - if($CompSign{2}{$Symbol}{"PureVirt"}) - { # symbols for pure virtual methods cannot be called by clients - next; - } - - %{$CompatProblems{$Level}{$Symbol}{"Added_Symbol"}{""}} = (); - } - foreach my $Symbol (sort keys(%{$RemovedInt{$Level}})) - { # checking removed symbols - next if(not $CompSign{1}{$Symbol}{"Header"} and not $CompSign{1}{$Symbol}{"Source"}); - - if(index($Symbol, "_ZTV")==0) - { - if(not checkVtable($Level, $Symbol, 1)) { - next; - } - } - else { - next if(not symbolFilter($Symbol, $CompSign{1}{$Symbol}, "Affected + InlineVirt", $Level, 1)); - } - - if($CompSign{1}{$Symbol}{"PureVirt"}) - { # symbols for pure virtual methods cannot be called by clients - next; - } - - %{$CompatProblems{$Level}{$Symbol}{"Removed_Symbol"}{""}} = (); - } -} - -sub detectAdded_H($) -{ - my $Level = $_[0]; - foreach my $Symbol (sort keys(%{$CompSign{2}})) - { - if($Level eq "Source") - { # remove symbol version - my ($SN, $SS, $SV) = symbolParts($Symbol); - $Symbol=$SN; - - if($CompSign{2}{$Symbol}{"Artificial"}) - { # skip artificial constructors - next; - } - } - - if(not $CompSign{2}{$Symbol}{"Header"} - and not $CompSign{2}{$Symbol}{"Source"}) { - next; - } - - if(not $CompSign{2}{$Symbol}{"MnglName"}) { - next; - } - - if($ExtendedSymbols{$Symbol}) { - next; - } - - if(not $CompSign{2}{$Symbol}{"Virt"} - and not $CompSign{2}{$Symbol}{"PureVirt"} - and $CompSign{2}{$Symbol}{"InLine"}) - { # sunch symbols are not properly detected - next; - } - - if(not defined $CompSign{1}{$Symbol} - or not $CompSign{1}{$Symbol}{"MnglName"}) - { - if($UsedDump{2}{"SrcBin"}) - { - if($UsedDump{1}{"BinOnly"}) - { # support for different ABI dumps - if(not $CompSign{2}{$Symbol}{"Virt"} - and not $CompSign{2}{$Symbol}{"PureVirt"}) - { - if($In::Opt{"CheckHeadersOnly"}) - { - if(my $Lang = $CompSign{2}{$Symbol}{"Lang"}) - { - if($Lang eq "C") - { # support for old ABI dumps: missed extern "C" functions - next; - } - } - } - else - { - if(not linkSymbol($Symbol, 2, "-Deps")) - { # skip added inline symbols and const global data - next; - } - } - } - } - } - $AddedInt{$Level}{$Symbol} = 1; - } - } -} - -sub detectRemoved_H($) -{ - my $Level = $_[0]; - foreach my $Symbol (sort keys(%{$CompSign{1}})) - { - my $ISymbol = $Symbol; - - if($Level eq "Source") - { # remove symbol version - my ($SN, $SS, $SV) = symbolParts($Symbol); - $Symbol = $SN; - } - - if(not $CompSign{1}{$Symbol}{"Header"} - and not $CompSign{1}{$Symbol}{"Source"}) { - next; - } - - if(not $CompSign{1}{$Symbol}{"MnglName"}) { - next; - } - - if($ExtendedSymbols{$Symbol}) { - next; - } - - if(not $CompSign{1}{$Symbol}{"Virt"} - and not $CompSign{1}{$Symbol}{"PureVirt"} - and $CompSign{1}{$Symbol}{"InLine"}) - { # sunch symbols are not properly detected - next; - } - - if(not defined $CompSign{2}{$Symbol} - or not $CompSign{2}{$Symbol}{"MnglName"}) - { - if(defined $UsedDump{1}{"DWARF"} - and defined $UsedDump{2}{"DWARF"} - and $Level eq "Source") - { # not present in debug-info, - # but present in dynsym - if(linkSymbol($Symbol, 2, "-Deps")) { - next; - } - - if($ISymbol ne $Symbol) - { - if(linkSymbol($ISymbol, 2, "-Deps")) { - next; - } - } - - if(my $SVer = $In::ABI{2}{"SymbolVersion"}{$Symbol}) - { - if(linkSymbol($SVer, 2, "-Deps")) { - next; - } - } - - if(my $Alias = $CompSign{1}{$ISymbol}{"Alias"}) - { - if(linkSymbol($Alias, 2, "-Deps")) { - next; - } - - if(my $SAVer = $In::ABI{2}{"SymbolVersion"}{$Alias}) - { - if(linkSymbol($SAVer, 2, "-Deps")) { - next; - } - } - } - } - if($UsedDump{1}{"SrcBin"}) - { - if($UsedDump{2}{"BinOnly"}) - { # support for different ABI dumps - if(not $CompSign{1}{$Symbol}{"Virt"} - and not $CompSign{1}{$Symbol}{"PureVirt"}) - { - if($In::Opt{"CheckHeadersOnly"}) - { # skip all removed symbols - if(my $Lang = $CompSign{1}{$Symbol}{"Lang"}) - { - if($Lang eq "C") - { # support for old ABI dumps: missed extern "C" functions - next; - } - } - } - else - { - if(not linkSymbol($Symbol, 1, "-Deps")) - { # skip removed inline symbols - next; - } - } - } - } - } - - if(not $CompSign{1}{$Symbol}{"Class"}) - { - if(my $Short = $CompSign{1}{$Symbol}{"ShortName"}) - { - if(defined $Constants{2}{$Short}) - { - my $Val = $Constants{2}{$Short}{"Value"}; - if(defined $Func_ShortName{2}{$Val}) - { # old name defined to new - next; - } - } - } - - } - $RemovedInt{$Level}{$Symbol} = 1; - if($Level eq "Source") - { # search for a source-compatible equivalent - setAlternative($Symbol, $Level); - } - } - } -} - -sub mergeHeaders($) -{ - my $Level = $_[0]; - foreach my $Symbol (sort keys(%{$AddedInt{$Level}})) - { # checking added symbols - next if($CompSign{2}{$Symbol}{"PureVirt"}); - next if(not symbolFilter($Symbol, $CompSign{2}{$Symbol}, "Affected", $Level, 2)); - if($Level eq "Binary") - { - if($CompSign{2}{$Symbol}{"InLine"}) - { - if(not $CompSign{2}{$Symbol}{"Virt"}) - { # skip inline non-virtual functions - next; - } - } - } - else - { # Source - if($SourceAlternative_B{$Symbol}) { - next; - } - } - %{$CompatProblems{$Level}{$Symbol}{"Added_Symbol"}{""}}=(); - } - foreach my $Symbol (sort keys(%{$RemovedInt{$Level}})) - { # checking removed symbols - next if($CompSign{1}{$Symbol}{"PureVirt"}); - next if(not symbolFilter($Symbol, $CompSign{1}{$Symbol}, "Affected", $Level, 1)); - if($Level eq "Binary") - { - if($CompSign{1}{$Symbol}{"InLine"}) - { - if(not $CompSign{1}{$Symbol}{"Virt"}) - { # skip inline non-virtual functions - next; - } - } - } - else - { # Source - if(my $Alt = $SourceAlternative{$Symbol}) - { - if(defined $CompSign{1}{$Alt} - and $CompSign{1}{$Symbol}{"Const"}) - { - my $Cid = $CompSign{1}{$Symbol}{"Class"}; - %{$CompatProblems{$Level}{$Symbol}{"Removed_Const_Overload"}{"this"}}=( - "Type_Name"=>$TypeInfo{1}{$Cid}{"Name"}, - "Target"=>$Alt); - } - else - { # do NOT show removed symbol - next; - } - } - } - %{$CompatProblems{$Level}{$Symbol}{"Removed_Symbol"}{""}}=(); - } -} - -sub addParamNames($) -{ - my $LibraryVersion = $_[0]; - - if(not keys(%AddSymbolParams)) { - return; - } - - my $SecondVersion = $LibraryVersion==1?2:1; - foreach my $Interface (sort keys(%{$CompSign{$LibraryVersion}})) - { - if(not keys(%{$AddSymbolParams{$Interface}})) { - next; - } - - foreach my $ParamPos (sort {$a<=>$b} keys(%{$CompSign{$LibraryVersion}{$Interface}{"Param"}})) - { # add absent parameter names - my $ParamName = $CompSign{$LibraryVersion}{$Interface}{"Param"}{$ParamPos}{"name"}; - if($ParamName=~/\Ap\d+\Z/ and my $NewParamName = $AddSymbolParams{$Interface}{$ParamPos}) - { # names from the external file - if(defined $CompSign{$SecondVersion}{$Interface} - and defined $CompSign{$SecondVersion}{$Interface}{"Param"}{$ParamPos}) - { - if($CompSign{$SecondVersion}{$Interface}{"Param"}{$ParamPos}{"name"}=~/\Ap\d+\Z/) { - $CompSign{$LibraryVersion}{$Interface}{"Param"}{$ParamPos}{"name"} = $NewParamName; - } - } - else { - $CompSign{$LibraryVersion}{$Interface}{"Param"}{$ParamPos}{"name"} = $NewParamName; - } - } - } - } -} - -sub detectChangedTypedefs() -{ # detect changed typedefs to show - # correct function signatures - foreach my $Typedef (keys(%{$In::ABI{1}{"TypedefBase"}})) - { - if(not $Typedef) { - next; - } - - my $BName1 = $In::ABI{1}{"TypedefBase"}{$Typedef}; - if(not $BName1 or isAnon($BName1)) { - next; - } - - my $BName2 = $In::ABI{2}{"TypedefBase"}{$Typedef}; - if(not $BName2 or isAnon($BName2)) { - next; - } - - $BName1 = uncoverTypedefs($BName1, 1); - $BName2 = uncoverTypedefs($BName2, 2); - - if($BName1 ne $BName2) { - $ChangedTypedef{$Typedef} = 1; - } - } -} - -sub symbolPrefix($$) -{ - my ($Symbol, $LVer) = @_; - my $ShortName = $CompSign{$LVer}{$Symbol}{"ShortName"}; - if(my $ClassId = $CompSign{$LVer}{$Symbol}{"Class"}) - { # methods - $ShortName = $TypeInfo{$LVer}{$ClassId}{"Name"}."::".$ShortName; - } - return $ShortName; -} - -sub setAlternative($) -{ - my $Symbol = $_[0]; - my $PSymbol = $Symbol; - if(not defined $CompSign{2}{$PSymbol} - or (not $CompSign{2}{$PSymbol}{"MnglName"} - and not $CompSign{2}{$PSymbol}{"ShortName"})) - { # search for a pair - if(my $ShortName = $CompSign{1}{$PSymbol}{"ShortName"}) - { - if($CompSign{1}{$PSymbol}{"Data"}) - { - if($PSymbol=~s/L(\d+$ShortName(E)\Z)/$1/ - or $PSymbol=~s/(\d+$ShortName(E)\Z)/L$1/) - { - if(defined $CompSign{2}{$PSymbol} - and $CompSign{2}{$PSymbol}{"MnglName"}) - { - $SourceAlternative{$Symbol} = $PSymbol; - $SourceAlternative_B{$PSymbol} = $Symbol; - if(not defined $CompSign{1}{$PSymbol} - or not $CompSign{1}{$PSymbol}{"MnglName"}) { - $SourceReplacement{$Symbol} = $PSymbol; - } - } - } - } - else - { - foreach my $Sp ("KV", "VK", "K", "V") - { - if($PSymbol=~s/\A_ZN$Sp/_ZN/ - or $PSymbol=~s/\A_ZN/_ZN$Sp/) - { - if(defined $CompSign{2}{$PSymbol} - and $CompSign{2}{$PSymbol}{"MnglName"}) - { - $SourceAlternative{$Symbol} = $PSymbol; - $SourceAlternative_B{$PSymbol} = $Symbol; - if(not defined $CompSign{1}{$PSymbol} - or not $CompSign{1}{$PSymbol}{"MnglName"}) { - $SourceReplacement{$Symbol} = $PSymbol; - } - } - } - $PSymbol = $Symbol; - } - } - } - } - return ""; -} - -sub getSymKind($$) -{ - my ($Symbol, $LVer) = @_; - if($CompSign{$LVer}{$Symbol}{"Data"}) - { - return "Global_Data"; - } - elsif($CompSign{$LVer}{$Symbol}{"Class"}) - { - return "Method"; - } - return "Function"; -} - -sub isConstData($$) -{ - my ($Symbol, $LVer) = @_; - - my $Return = $CompSign{$LVer}{$Symbol}{"Return"}; - my $RTName = uncoverTypedefs($TypeInfo{$LVer}{$Return}{"Name"}, $LVer); - - return ($RTName=~/\bconst\Z/); -} - -sub getConstDataSym($$) -{ - my ($Symbol, $LVer) = @_; - - my $Short = $CompSign{$LVer}{$Symbol}{"ShortName"}; - $Symbol=~s/(\d+$Short)/L$1/; - return $Symbol; -} - -sub getNonConstDataSym($$) -{ - my ($Symbol, $LVer) = @_; - - my $Short = $CompSign{$LVer}{$Symbol}{"ShortName"}; - $Symbol=~s/L(\d+$Short)/$1/; - return $Symbol; -} - -sub mergeSymbols($) -{ - my $Level = $_[0]; - my %SubProblems = (); - - mergeBases($Level); - - my %AddedOverloads = (); - foreach my $Symbol (sort keys(%{$AddedInt{$Level}})) - { # check all added exported symbols - if(not $CompSign{2}{$Symbol}{"Header"} - and not $CompSign{2}{$Symbol}{"Source"}) { - next; - } - if(defined $CompSign{1}{$Symbol} - and ($CompSign{1}{$Symbol}{"Header"} or $CompSign{1}{$Symbol}{"Source"})) - { # double-check added symbol - next; - } - if($Symbol=~/\A(_Z|\?)/) - { # C++ - $AddedOverloads{symbolPrefix($Symbol, 2)}{getSignature($Symbol, 2, "Qual")} = $Symbol; - } - if(my $OverriddenMethod = $CompSign{2}{$Symbol}{"Override"}) - { # register virtual overridings - my $Cid = $CompSign{2}{$Symbol}{"Class"}; - my $AffectedClass_Name = $TypeInfo{2}{$Cid}{"Name"}; - if(defined $CompSign{1}{$OverriddenMethod} and $CompSign{1}{$OverriddenMethod}{"Virt"} - and not $CompSign{1}{$OverriddenMethod}{"Private"}) - { - if($TName_Tid{1}{$AffectedClass_Name}) - { # class should exist in previous version - if(not isCopyingClass($TName_Tid{1}{$AffectedClass_Name}, 1)) - { # old v-table is NOT copied by old applications - if(symbolFilter($OverriddenMethod, $CompSign{1}{$OverriddenMethod}, "Affected", $Level, 1)) - { - %{$CompatProblems{$Level}{$OverriddenMethod}{"Overridden_Virtual_Method"}{$Symbol}}=( - "Type_Name"=>$AffectedClass_Name, - "Target"=>$Symbol, - "Old_Value"=>$OverriddenMethod, - "New_Value"=>$Symbol); - } - } - } - } - } - } - foreach my $Symbol (sort keys(%{$RemovedInt{$Level}})) - { # check all removed exported symbols - if(not $CompSign{1}{$Symbol}{"Header"} - and not $CompSign{1}{$Symbol}{"Source"}) { - next; - } - if(defined $CompSign{2}{$Symbol} - and ($CompSign{2}{$Symbol}{"Header"} or $CompSign{2}{$Symbol}{"Source"})) - { # double-check removed symbol - next; - } - if(not symbolFilter($Symbol, $CompSign{1}{$Symbol}, "Affected", $Level, 1)) { - next; - } - - $CheckedSymbols{$Level}{$Symbol} = 1; - - if(my $OverriddenMethod = $CompSign{1}{$Symbol}{"Override"}) - { # register virtual overridings - my $Cid = $CompSign{1}{$Symbol}{"Class"}; - my $AffectedClass_Name = $TypeInfo{1}{$Cid}{"Name"}; - if(defined $CompSign{2}{$OverriddenMethod} - and $CompSign{2}{$OverriddenMethod}{"Virt"}) - { - if($TName_Tid{2}{$AffectedClass_Name}) - { # class should exist in newer version - if(not isCopyingClass($CompSign{1}{$Symbol}{"Class"}, 1)) - { # old v-table is NOT copied by old applications - %{$CompatProblems{$Level}{$Symbol}{"Overridden_Virtual_Method_B"}{$OverriddenMethod}}=( - "Type_Name"=>$AffectedClass_Name, - "Target"=>$OverriddenMethod, - "Old_Value"=>$Symbol, - "New_Value"=>$OverriddenMethod); - } - } - } - } - - if($Level eq "Binary" - and $In::Opt{"Target"} eq "windows") - { # register the reason of symbol name change - if(defined $CompSign{1}{$Symbol}{"Unmangled"} - and my $NewSym = getMangled_MSVC($CompSign{1}{$Symbol}{"Unmangled"}, 2)) - { - if($AddedInt{$Level}{$NewSym}) - { - if($CompSign{1}{$Symbol}{"Static"} ne $CompSign{2}{$NewSym}{"Static"}) - { - if($CompSign{2}{$NewSym}{"Static"}) - { - %{$CompatProblems{$Level}{$Symbol}{"Symbol_Became_Static"}{$Symbol}}=( - "Target"=>$Symbol, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - else - { - %{$CompatProblems{$Level}{$Symbol}{"Symbol_Became_Non_Static"}{$Symbol}}=( - "Target"=>$Symbol, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - } - if($CompSign{1}{$Symbol}{"Virt"} ne $CompSign{2}{$NewSym}{"Virt"}) - { - if($CompSign{2}{$NewSym}{"Virt"}) - { - %{$CompatProblems{$Level}{$Symbol}{"Symbol_Became_Virtual"}{$Symbol}}=( - "Target"=>$Symbol, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - else - { - %{$CompatProblems{$Level}{$Symbol}{"Symbol_Became_Non_Virtual"}{$Symbol}}=( - "Target"=>$Symbol, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - } - my $RTId1 = $CompSign{1}{$Symbol}{"Return"}; - my $RTId2 = $CompSign{2}{$NewSym}{"Return"}; - my $RTName1 = $TypeInfo{1}{$RTId1}{"Name"}; - my $RTName2 = $TypeInfo{2}{$RTId2}{"Name"}; - if($RTName1 ne $RTName2) - { - my $ProblemType = "Symbol_Changed_Return"; - if($CompSign{1}{$Symbol}{"Data"}) { - $ProblemType = "Global_Data_Symbol_Changed_Type"; - } - %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{$Symbol}}=( - "Target"=>$Symbol, - "Old_Type"=>$RTName1, - "New_Type"=>$RTName2, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - } - } - } - - if($Symbol=~/\A(_Z|\?)/) - { # C++ - my $Prefix = symbolPrefix($Symbol, 1); - if(my @Overloads = sort keys(%{$AddedOverloads{$Prefix}}) - and not $AddedOverloads{$Prefix}{getSignature($Symbol, 1, "Qual")}) - { # changed signature: params, "const"-qualifier - my $NewSym = $AddedOverloads{$Prefix}{$Overloads[0]}; - if($CompSign{1}{$Symbol}{"Constructor"}) - { - if($Symbol=~/(C[1-2][EI])/) - { - my $CtorType = $1; - $NewSym=~s/(C[1-2][EI])/$CtorType/g; - } - } - elsif($CompSign{1}{$Symbol}{"Destructor"}) - { - if($Symbol=~/(D[0-2][EI])/) - { - my $DtorType = $1; - $NewSym=~s/(D[0-2][EI])/$DtorType/g; - } - } - my $NS1 = $CompSign{1}{$Symbol}{"NameSpace"}; - my $NS2 = $CompSign{2}{$NewSym}{"NameSpace"}; - if((not $NS1 and not $NS2) or ($NS1 and $NS2 and $NS1 eq $NS2)) - { # from the same class and namespace - if($CompSign{1}{$Symbol}{"Const"} - and not $CompSign{2}{$NewSym}{"Const"}) - { # "const" to non-"const" - %{$CompatProblems{$Level}{$Symbol}{"Method_Became_Non_Const"}{$Symbol}}=( - "Type_Name"=>$TypeInfo{1}{$CompSign{1}{$Symbol}{"Class"}}{"Name"}, - "Target"=>$Symbol, - "New_Signature"=>$NewSym, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - elsif(not $CompSign{1}{$Symbol}{"Const"} - and $CompSign{2}{$NewSym}{"Const"}) - { # non-"const" to "const" - %{$CompatProblems{$Level}{$Symbol}{"Method_Became_Const"}{$Symbol}}=( - "Target"=>$Symbol, - "New_Signature"=>$NewSym, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - if($CompSign{1}{$Symbol}{"Volatile"} - and not $CompSign{2}{$NewSym}{"Volatile"}) - { # "volatile" to non-"volatile" - - %{$CompatProblems{$Level}{$Symbol}{"Method_Became_Non_Volatile"}{$Symbol}}=( - "Target"=>$Symbol, - "New_Signature"=>$NewSym, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - elsif(not $CompSign{1}{$Symbol}{"Volatile"} - and $CompSign{2}{$NewSym}{"Volatile"}) - { # non-"volatile" to "volatile" - %{$CompatProblems{$Level}{$Symbol}{"Method_Became_Volatile"}{$Symbol}}=( - "Target"=>$Symbol, - "New_Signature"=>$NewSym, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - if(getSignature($Symbol, 1, "Param") ne getSignature($NewSym, 2, "Param")) - { # params list - %{$CompatProblems{$Level}{$Symbol}{"Symbol_Changed_Parameters"}{$Symbol}}=( - "Target"=>$Symbol, - "New_Signature"=>$NewSym, - "Old_Value"=>$Symbol, - "New_Value"=>$NewSym ); - } - } - } - } - } - - foreach my $Symbol (sort keys(%{$CompSign{1}})) - { # checking symbols - my ($SN, $SS, $SV) = symbolParts($Symbol); - if($Level eq "Source") - { # remove symbol version - $Symbol = $SN; - } - else - { # Binary - if(not $SV) - { # symbol without version - if(my $VSym = $In::ABI{1}{"SymbolVersion"}{$Symbol}) - { # the symbol is linked with versioned symbol - if($CompSign{2}{$VSym}{"MnglName"}) - { # show report for symbol@ver only - next; - } - elsif(not linkSymbol($VSym, 2, "-Deps")) - { # changed version: sym@v1 to sym@v2 - # do NOT show report for symbol - next; - } - } - } - } - my $PSymbol = $Symbol; - if($Level eq "Source" - and my $S = $SourceReplacement{$Symbol}) - { # take a source-compatible replacement function - $PSymbol = $S; - } - if($CompSign{1}{$Symbol}{"Data"} - and not defined $CompSign{2}{$Symbol}) - { - if(isConstData($Symbol, 1)) - { - if(my $NonConstSymbol = getNonConstDataSym($Symbol, 1)) - { - if($CompSign{2}{$NonConstSymbol}) { - $PSymbol = $NonConstSymbol; - } - } - } - else - { - if(my $ConstSymbol = getConstDataSym($Symbol, 1)) - { - if($CompSign{2}{$ConstSymbol}) { - $PSymbol = $ConstSymbol; - } - } - } - } - - if($CompSign{1}{$Symbol}{"Private"}) - { # private symbols - next; - } - if(not defined $CompSign{1}{$Symbol} - or not defined $CompSign{2}{$PSymbol}) - { # no info - next; - } - if(not $CompSign{1}{$Symbol}{"MnglName"} - or not $CompSign{2}{$PSymbol}{"MnglName"}) - { # no mangled name - next; - } - if((not $CompSign{1}{$Symbol}{"Header"} and not $CompSign{1}{$Symbol}{"Source"}) - or (not $CompSign{2}{$PSymbol}{"Header"} and not $CompSign{2}{$PSymbol}{"Source"})) - { # without a header or source - next; - } - - if(not $CompSign{1}{$Symbol}{"PureVirt"} - and $CompSign{2}{$PSymbol}{"PureVirt"}) - { # became pure - next; - } - if($CompSign{1}{$Symbol}{"PureVirt"} - and not $CompSign{2}{$PSymbol}{"PureVirt"}) - { # became non-pure - next; - } - - if(not symbolFilter($Symbol, $CompSign{1}{$Symbol}, "Affected + InlineVirt", $Level, 1)) - { # exported, target, inline virtual and pure virtual - next; - } - - if($CompSign{1}{$Symbol}{"Data"} - and $CompSign{2}{$PSymbol}{"Data"}) - { - my $Value1 = $CompSign{1}{$Symbol}{"Value"}; - my $Value2 = $CompSign{2}{$PSymbol}{"Value"}; - if(defined $Value1) - { - $Value1 = showVal($Value1, $CompSign{1}{$Symbol}{"Return"}, 1); - if(defined $Value2) - { - $Value2 = showVal($Value2, $CompSign{2}{$PSymbol}{"Return"}, 2); - if($Value1 ne $Value2) - { - %{$CompatProblems{$Level}{$Symbol}{"Global_Data_Value_Changed"}{""}}=( - "Old_Value"=>$Value1, - "New_Value"=>$Value2, - "Target"=>$Symbol ); - } - } - } - } - - if($CompSign{2}{$PSymbol}{"Private"}) - { - %{$CompatProblems{$Level}{$Symbol}{getSymKind($Symbol, 1)."_Became_Private"}{""}}=( - "Target"=>$PSymbol ); - } - elsif(not $CompSign{1}{$Symbol}{"Protected"} - and $CompSign{2}{$PSymbol}{"Protected"}) - { - %{$CompatProblems{$Level}{$Symbol}{getSymKind($Symbol, 1)."_Became_Protected"}{""}}=( - "Target"=>$PSymbol ); - } - elsif($CompSign{1}{$Symbol}{"Protected"} - and not $CompSign{2}{$PSymbol}{"Protected"}) - { - %{$CompatProblems{$Level}{$Symbol}{getSymKind($Symbol, 1)."_Became_Public"}{""}}=( - "Target"=>$PSymbol ); - } - - # checking virtual table - mergeVirtualTables($Symbol, $Level); - - if($In::Opt{"CompileError"}) - { # if some errors occurred at the compiling stage - # then some false positives can be skipped here - if(not $CompSign{1}{$Symbol}{"Data"} and $CompSign{2}{$PSymbol}{"Data"} - and not $GlobalDataObject{2}{$Symbol}) - { # missed information about parameters in newer version - next; - } - if($CompSign{1}{$Symbol}{"Data"} and not $GlobalDataObject{1}{$Symbol} - and not $CompSign{2}{$PSymbol}{"Data"}) - { # missed information about parameters in older version - next; - } - } - my ($MnglName, $VersionSpec, $SymbolVersion) = symbolParts($Symbol); - - # check attributes - if($CompSign{2}{$PSymbol}{"Static"} - and not $CompSign{1}{$Symbol}{"Static"} and $Symbol=~/\A(_Z|\?)/) - { - %{$CompatProblems{$Level}{$Symbol}{"Method_Became_Static"}{""}}=( - "Target"=>$Symbol - ); - } - elsif(not $CompSign{2}{$PSymbol}{"Static"} - and $CompSign{1}{$Symbol}{"Static"} and $Symbol=~/\A(_Z|\?)/) - { - %{$CompatProblems{$Level}{$Symbol}{"Method_Became_Non_Static"}{""}}=( - "Target"=>$Symbol - ); - } - if(($CompSign{1}{$Symbol}{"Virt"} and $CompSign{2}{$PSymbol}{"Virt"}) - or ($CompSign{1}{$Symbol}{"PureVirt"} and $CompSign{2}{$PSymbol}{"PureVirt"})) - { # relative position of virtual and pure virtual methods - if($Level eq "Binary") - { - if(defined $CompSign{1}{$Symbol}{"RelPos"} and defined $CompSign{2}{$PSymbol}{"RelPos"} - and $CompSign{1}{$Symbol}{"RelPos"}!=$CompSign{2}{$PSymbol}{"RelPos"}) - { # top-level virtual methods only - my $Class_Id = $CompSign{1}{$Symbol}{"Class"}; - my $Class_Name = $TypeInfo{1}{$Class_Id}{"Name"}; - if(defined $VirtualTable{1}{$Class_Name} and defined $VirtualTable{2}{$Class_Name} - and $VirtualTable{1}{$Class_Name}{$Symbol}!=$VirtualTable{2}{$Class_Name}{$Symbol}) - { # check absolute position of a virtual method (including added and removed methods) - my %Class_Type = getType($Class_Id, 1); - my $ProblemType = "Virtual_Method_Position"; - if($CompSign{1}{$Symbol}{"PureVirt"}) { - $ProblemType = "Pure_Virtual_Method_Position"; - } - if(isUsedClass($Class_Id, 1, $Level)) - { - my @Affected = ($Symbol, keys(%{$OverriddenMethods{1}{$Symbol}})); - foreach my $ASymbol (@Affected) - { - if(not symbolFilter($ASymbol, $CompSign{1}{$ASymbol}, "Affected", $Level, 1)) { - next; - } - %{$CompatProblems{$Level}{$ASymbol}{$ProblemType}{$Symbol}}=( - "Type_Name"=>$Class_Type{"Name"}, - "Old_Value"=>$CompSign{1}{$Symbol}{"RelPos"}, - "New_Value"=>$CompSign{2}{$PSymbol}{"RelPos"}, - "Target"=>$Symbol); - } - $VTableChanged_M{$Class_Type{"Name"}} = 1; - } - } - } - } - } - if($CompSign{1}{$Symbol}{"PureVirt"} - or $CompSign{2}{$PSymbol}{"PureVirt"}) - { # do NOT check type changes in pure virtuals - next; - } - - $CheckedSymbols{$Level}{$Symbol} = 1; - - if($Symbol=~/\A(_Z|\?)/ - or keys(%{$CompSign{1}{$Symbol}{"Param"}})==keys(%{$CompSign{2}{$PSymbol}{"Param"}})) - { # C/C++: changes in parameters - foreach my $ParamPos (sort {$a<=>$b} keys(%{$CompSign{1}{$Symbol}{"Param"}})) - { # checking parameters - mergeParameters($Symbol, $PSymbol, $ParamPos, $ParamPos, $Level, 1); - } - } - else - { # C: added/removed parameters - foreach my $ParamPos (sort {$a<=>$b} keys(%{$CompSign{2}{$PSymbol}{"Param"}})) - { # checking added parameters - my $PType2_Id = $CompSign{2}{$PSymbol}{"Param"}{$ParamPos}{"type"}; - my $PType2_Name = $TypeInfo{2}{$PType2_Id}{"Name"}; - last if($PType2_Name eq "..."); - my $PName = $CompSign{2}{$PSymbol}{"Param"}{$ParamPos}{"name"}; - my $PName_Old = (defined $CompSign{1}{$Symbol}{"Param"}{$ParamPos})?$CompSign{1}{$Symbol}{"Param"}{$ParamPos}{"name"}:""; - my $ParamPos_Prev = "-1"; - if($PName=~/\Ap\d+\Z/i) - { # added unnamed parameter ( pN ) - my @Positions1 = findParamPairByTypeAndPos($PType2_Name, $ParamPos, "backward", $Symbol, 1); - my @Positions2 = findParamPairByTypeAndPos($PType2_Name, $ParamPos, "backward", $Symbol, 2); - if($#Positions1==-1 or $#Positions2>$#Positions1) { - $ParamPos_Prev = "lost"; - } - } - else { - $ParamPos_Prev = findParamPairByName($PName, $Symbol, 1); - } - if($ParamPos_Prev eq "lost") - { - if($ParamPos>keys(%{$CompSign{1}{$Symbol}{"Param"}})-1) - { - my $ProblemType = "Added_Parameter"; - if($PName=~/\Ap\d+\Z/) { - $ProblemType = "Added_Unnamed_Parameter"; - } - %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{showPos($ParamPos)." Parameter"}}=( - "Target"=>$PName, - "Param_Pos"=>adjustParamPos($ParamPos, $Symbol, 2), - "Param_Type"=>$PType2_Name, - "New_Signature"=>$Symbol ); - } - else - { - my %ParamType_Pure = getPureType($PType2_Id, 2); - my $PairType_Id = $CompSign{1}{$Symbol}{"Param"}{$ParamPos}{"type"}; - my %PairType_Pure = getPureType($PairType_Id, 1); - if(($ParamType_Pure{"Name"} eq $PairType_Pure{"Name"} or $PType2_Name eq $TypeInfo{1}{$PairType_Id}{"Name"}) - and findParamPairByName($PName_Old, $Symbol, 2) eq "lost") - { - if($PName_Old!~/\Ap\d+\Z/ and $PName!~/\Ap\d+\Z/) - { - %{$CompatProblems{$Level}{$Symbol}{"Renamed_Parameter"}{showPos($ParamPos)." Parameter"}}=( - "Target"=>$PName_Old, - "Param_Pos"=>adjustParamPos($ParamPos, $Symbol, 2), - "Param_Type"=>$PType2_Name, - "Old_Value"=>$PName_Old, - "New_Value"=>$PName, - "New_Signature"=>$Symbol ); - } - } - else - { - my $ProblemType = "Added_Middle_Parameter"; - if($PName=~/\Ap\d+\Z/) { - $ProblemType = "Added_Middle_Unnamed_Parameter"; - } - %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{showPos($ParamPos)." Parameter"}}=( - "Target"=>$PName, - "Param_Pos"=>adjustParamPos($ParamPos, $Symbol, 2), - "Param_Type"=>$PType2_Name, - "New_Signature"=>$Symbol ); - } - } - } - } - foreach my $ParamPos (sort {$a<=>$b} keys(%{$CompSign{1}{$Symbol}{"Param"}})) - { # check relevant parameters - my $PType1_Id = $CompSign{1}{$Symbol}{"Param"}{$ParamPos}{"type"}; - my $ParamName1 = $CompSign{1}{$Symbol}{"Param"}{$ParamPos}{"name"}; - # FIXME: find relevant parameter by name - if(defined $CompSign{2}{$PSymbol}{"Param"}{$ParamPos}) - { - my $PType2_Id = $CompSign{2}{$PSymbol}{"Param"}{$ParamPos}{"type"}; - my $ParamName2 = $CompSign{2}{$PSymbol}{"Param"}{$ParamPos}{"name"}; - if($TypeInfo{1}{$PType1_Id}{"Name"} eq $TypeInfo{2}{$PType2_Id}{"Name"} - or ($ParamName1!~/\Ap\d+\Z/i and $ParamName1 eq $ParamName2)) { - mergeParameters($Symbol, $PSymbol, $ParamPos, $ParamPos, $Level, 0); - } - } - } - foreach my $ParamPos (sort {$a<=>$b} keys(%{$CompSign{1}{$Symbol}{"Param"}})) - { # checking removed parameters - my $PType1_Id = $CompSign{1}{$Symbol}{"Param"}{$ParamPos}{"type"}; - my $PType1_Name = $TypeInfo{1}{$PType1_Id}{"Name"}; - last if($PType1_Name eq "..."); - my $PName = $CompSign{1}{$Symbol}{"Param"}{$ParamPos}{"name"}; - my $PName_New = (defined $CompSign{2}{$PSymbol}{"Param"}{$ParamPos})?$CompSign{2}{$PSymbol}{"Param"}{$ParamPos}{"name"}:""; - my $ParamPos_New = "-1"; - if($PName=~/\Ap\d+\Z/i) - { # removed unnamed parameter ( pN ) - my @Positions1 = findParamPairByTypeAndPos($PType1_Name, $ParamPos, "forward", $Symbol, 1); - my @Positions2 = findParamPairByTypeAndPos($PType1_Name, $ParamPos, "forward", $Symbol, 2); - if($#Positions2==-1 or $#Positions2<$#Positions1) { - $ParamPos_New = "lost"; - } - } - else { - $ParamPos_New = findParamPairByName($PName, $Symbol, 2); - } - if($ParamPos_New eq "lost") - { - if($ParamPos>keys(%{$CompSign{2}{$PSymbol}{"Param"}})-1) - { - my $ProblemType = "Removed_Parameter"; - if($PName=~/\Ap\d+\Z/) { - $ProblemType = "Removed_Unnamed_Parameter"; - } - %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{showPos($ParamPos)." Parameter"}}=( - "Target"=>$PName, - "Param_Pos"=>adjustParamPos($ParamPos, $Symbol, 2), - "Param_Type"=>$PType1_Name, - "New_Signature"=>$Symbol); - } - elsif($ParamPos$PName, - "Param_Pos"=>adjustParamPos($ParamPos, $Symbol, 2), - "Param_Type"=>$PType1_Name, - "Old_Value"=>$PName, - "New_Value"=>$PName_New, - "New_Signature"=>$Symbol); - } - } - else - { - my $ProblemType = "Removed_Middle_Parameter"; - if($PName=~/\Ap\d+\Z/) { - $ProblemType = "Removed_Middle_Unnamed_Parameter"; - } - %{$CompatProblems{$Level}{$Symbol}{$ProblemType}{showPos($ParamPos)." Parameter"}}=( - "Target"=>$PName, - "Param_Pos"=>adjustParamPos($ParamPos, $Symbol, 2), - "Param_Type"=>$PType1_Name, - "New_Signature"=>$Symbol); - } - } - } - } - } - # checking return type - my $ReturnType1_Id = $CompSign{1}{$Symbol}{"Return"}; - my $ReturnType2_Id = $CompSign{2}{$PSymbol}{"Return"}; - my %RC_SubProblems = detectTypeChange($ReturnType1_Id, $ReturnType2_Id, "Return", $Level); - - foreach my $SubProblemType (keys(%RC_SubProblems)) - { - my $New_Value = $RC_SubProblems{$SubProblemType}{"New_Value"}; - my $Old_Value = $RC_SubProblems{$SubProblemType}{"Old_Value"}; - my %ProblemTypes = (); - - if($CompSign{1}{$Symbol}{"Data"}) - { - if($SubProblemType eq "Return_Type_And_Size") { - $ProblemTypes{"Global_Data_Type_And_Size"} = 1; - } - elsif($SubProblemType eq "Return_Type_Format") { - $ProblemTypes{"Global_Data_Type_Format"} = 1; - } - else { - $ProblemTypes{"Global_Data_Type"} = 1; - } - - # quals - if($SubProblemType eq "Return_Type" - or $SubProblemType eq "Return_Type_And_Size" - or $SubProblemType eq "Return_Type_Format") - { - if(my $RR = removedQual($Old_Value, $New_Value, "const")) - { # const to non-const - if($RR==2) { - $ProblemTypes{"Global_Data_Removed_Const"} = 1; - } - else { - $ProblemTypes{"Global_Data_Became_Non_Const"} = 1; - } - $ProblemTypes{"Global_Data_Type"} = 1; - } - elsif(my $RA = addedQual($Old_Value, $New_Value, "const")) - { # non-const to const - if($RA==2) { - $ProblemTypes{"Global_Data_Added_Const"} = 1; - } - else { - $ProblemTypes{"Global_Data_Became_Const"} = 1; - } - $ProblemTypes{"Global_Data_Type"} = 1; - } - } - } - else - { - # quals - if($SubProblemType eq "Return_Type" - or $SubProblemType eq "Return_Type_And_Size" - or $SubProblemType eq "Return_Type_Format") - { - if(addedQual($Old_Value, $New_Value, "volatile")) - { - $ProblemTypes{"Return_Value_Became_Volatile"} = 1; - if($Level ne "Source" - or not cmpBTypes($Old_Value, $New_Value, 1, 2)) { - $ProblemTypes{"Return_Type"} = 1; - } - } - - if(my $RA = addedQual($Old_Value, $New_Value, "const")) - { - if($RA==2) { - $ProblemTypes{"Return_Type_Added_Const"} = 1; - } - else { - $ProblemTypes{"Return_Type_Became_Const"} = 1; - } - if($Level ne "Source" - or not cmpBTypes($Old_Value, $New_Value, 1, 2)) { - $ProblemTypes{"Return_Type"} = 1; - } - } - } - } - if($Level eq "Binary" - and not $CompSign{1}{$Symbol}{"Data"}) - { - my (%Conv1, %Conv2) = (); - - if($UseConv_Real{1}{"R"} and $UseConv_Real{2}{"R"}) - { - %Conv1 = callingConvention_R_Real($CompSign{1}{$Symbol}); - %Conv2 = callingConvention_R_Real($CompSign{2}{$PSymbol}); - } - else - { - %Conv1 = callingConvention_R_Model($CompSign{1}{$Symbol}, 1); - %Conv2 = callingConvention_R_Model($CompSign{2}{$PSymbol}, 2); - } - - if($SubProblemType eq "Return_Type_Became_Void") - { - if(keys(%{$CompSign{1}{$Symbol}{"Param"}})) - { # parameters stack has been affected - if($Conv1{"Method"} eq "stack") { - $ProblemTypes{"Return_Type_Became_Void_And_Stack_Layout"} = 1; - } - elsif($Conv1{"Hidden"}) { - $ProblemTypes{"Return_Type_Became_Void_And_Register"} = 1; - } - } - } - elsif($SubProblemType eq "Return_Type_From_Void") - { - if(keys(%{$CompSign{1}{$Symbol}{"Param"}})) - { # parameters stack has been affected - if($Conv2{"Method"} eq "stack") { - $ProblemTypes{"Return_Type_From_Void_And_Stack_Layout"} = 1; - } - elsif($Conv2{"Hidden"}) { - $ProblemTypes{"Return_Type_From_Void_And_Register"} = 1; - } - } - } - elsif($SubProblemType eq "Return_Type" - or $SubProblemType eq "Return_Type_And_Size" - or $SubProblemType eq "Return_Type_Format") - { - if($Conv1{"Method"} ne $Conv2{"Method"}) - { - if($Conv1{"Method"} eq "stack") - { # returns in a register instead of a hidden first parameter - $ProblemTypes{"Return_Type_From_Stack_To_Register"} = 1; - } - else { - $ProblemTypes{"Return_Type_From_Register_To_Stack"} = 1; - } - } - else - { - if($Conv1{"Method"} eq "reg") - { - if($Conv1{"Registers"} ne $Conv2{"Registers"}) - { - if($Conv1{"Hidden"}) { - $ProblemTypes{"Return_Type_And_Register_Was_Hidden_Parameter"} = 1; - } - elsif($Conv2{"Hidden"}) { - $ProblemTypes{"Return_Type_And_Register_Became_Hidden_Parameter"} = 1; - } - else { - $ProblemTypes{"Return_Type_And_Register"} = 1; - } - } - } - } - } - } - - if(not keys(%ProblemTypes)) - { # default - $ProblemTypes{$SubProblemType} = 1; - } - - foreach my $ProblemType (keys(%ProblemTypes)) - { # additional - $CompatProblems{$Level}{$Symbol}{$ProblemType}{"retval"} = $RC_SubProblems{$SubProblemType}; - } - } - if($ReturnType1_Id and $ReturnType2_Id) - { - @RecurTypes = (); - my $Sub_SubProblems = mergeTypes($ReturnType1_Id, $ReturnType2_Id, $Level); - - my $AddProblems = {}; - - if($CompSign{1}{$Symbol}{"Data"}) - { - if($Level eq "Binary") - { - if(getPLevel($ReturnType1_Id, 1)==0) - { - if(defined $Sub_SubProblems->{"DataType_Size"}) - { # add "Global_Data_Size" problem - - foreach my $Loc (keys(%{$Sub_SubProblems->{"DataType_Size"}})) - { - if(index($Loc,"->")==-1) - { - if($Loc eq $Sub_SubProblems->{"DataType_Size"}{$Loc}{"Type_Name"}) - { - $AddProblems->{"Global_Data_Size"}{$Loc} = $Sub_SubProblems->{"DataType_Size"}{$Loc}; # add a new problem - last; - } - } - } - } - } - if(not defined $AddProblems->{"Global_Data_Size"}) - { - if(defined $GlobalDataObject{1}{$Symbol} - and defined $GlobalDataObject{2}{$Symbol}) - { - my $Old_Size = $GlobalDataObject{1}{$Symbol}; - my $New_Size = $GlobalDataObject{2}{$Symbol}; - if($Old_Size!=$New_Size) - { - $AddProblems->{"Global_Data_Size"}{"retval"} = { - "Old_Size"=>$Old_Size*$BYTE, - "New_Size"=>$New_Size*$BYTE }; - } - } - } - } - } - - foreach my $SubProblemType (keys(%{$AddProblems})) - { - foreach my $SubLocation (keys(%{$AddProblems->{$SubProblemType}})) - { - my $NewLocation = "retval"; - if($SubLocation and $SubLocation ne "retval") { - $NewLocation = "retval->".$SubLocation; - } - $CompatProblems{$Level}{$Symbol}{$SubProblemType}{$NewLocation} = $AddProblems->{$SubProblemType}{$SubLocation}; - } - } - - foreach my $SubProblemType (keys(%{$Sub_SubProblems})) - { - foreach my $SubLocation (keys(%{$Sub_SubProblems->{$SubProblemType}})) - { - my $NewLocation = "retval"; - if($SubLocation and $SubLocation ne "retval") { - $NewLocation = "retval->".$SubLocation; - } - $CompatProblems{$Level}{$Symbol}{$SubProblemType}{$NewLocation} = $Sub_SubProblems->{$SubProblemType}{$SubLocation}; - } - } - } - - # checking object type - my $ObjTId1 = $CompSign{1}{$Symbol}{"Class"}; - my $ObjTId2 = $CompSign{2}{$PSymbol}{"Class"}; - if($ObjTId1 and $ObjTId2 - and not $CompSign{1}{$Symbol}{"Static"} - and not $CompSign{1}{$Symbol}{"Data"}) - { - my ($ThisPtr1, $ThisPtr2) = (undef, undef); - if($CompSign{1}{$Symbol}{"Const"}) - { - $ThisPtr1 = getTypeIdByName($TypeInfo{1}{$ObjTId1}{"Name"}." const*const", 1); - $ThisPtr2 = getTypeIdByName($TypeInfo{2}{$ObjTId2}{"Name"}." const*const", 2); - } - else - { - $ThisPtr1 = getTypeIdByName($TypeInfo{1}{$ObjTId1}{"Name"}."*const", 1); - $ThisPtr2 = getTypeIdByName($TypeInfo{2}{$ObjTId2}{"Name"}."*const", 2); - } - - if($ThisPtr1 and $ThisPtr2) - { - @RecurTypes = (); - my $Sub_SubProblems = mergeTypes($ThisPtr1, $ThisPtr2, $Level); - foreach my $SubProblemType (keys(%{$Sub_SubProblems})) - { - foreach my $SubLocation (keys(%{$Sub_SubProblems->{$SubProblemType}})) - { - my $NewLocation = ($SubLocation)?"this->".$SubLocation:"this"; - $CompatProblems{$Level}{$Symbol}{$SubProblemType}{$NewLocation} = $Sub_SubProblems->{$SubProblemType}{$SubLocation}; - } - } - } - } - } - - if($Level eq "Binary") { - mergeVTables($Level); - } - - # mark all affected symbols as "checked" - foreach my $Symbol (keys(%{$CompatProblems{$Level}})) { - $CheckedSymbols{$Level}{$Symbol} = 1; - } -} - -sub rmQuals($$) -{ - my ($Value, $Qual) = @_; - if(not $Qual) { - return $Value; - } - if($Qual eq "all") - { # all quals - $Qual = "const|volatile|restrict"; - } - while($Value=~s/\b$Qual\b//) { - $Value = formatName($Value, "T"); - } - return $Value; -} - -sub cmpBTypes($$$$) -{ - my ($T1, $T2, $V1, $V2) = @_; - $T1 = uncoverTypedefs($T1, $V1); - $T2 = uncoverTypedefs($T2, $V2); - return (rmQuals($T1, "all") eq rmQuals($T2, "all")); -} - -sub addedQual($$$) -{ - my ($Old_Value, $New_Value, $Qual) = @_; - return removedQual_I($New_Value, $Old_Value, 2, 1, $Qual); -} - -sub removedQual($$$) -{ - my ($Old_Value, $New_Value, $Qual) = @_; - return removedQual_I($Old_Value, $New_Value, 1, 2, $Qual); -} - -sub removedQual_I($$$$$) -{ - my ($Old_Value, $New_Value, $V1, $V2, $Qual) = @_; - $Old_Value = uncoverTypedefs($Old_Value, $V1); - $New_Value = uncoverTypedefs($New_Value, $V2); - - if($Old_Value eq $New_Value) - { # equal types - return 0; - } - if($Old_Value!~/\b$Qual\b/) - { # without a qual - return 0; - } - elsif($New_Value!~/\b$Qual\b/) - { # became non-qual - return 1; - } - else - { - my @BQ1 = getQualModel($Old_Value, $Qual); - my @BQ2 = getQualModel($New_Value, $Qual); - foreach (0 .. $#BQ1) - { # removed qual - if($BQ1[$_]==1 - and $BQ2[$_]!=1) - { - return 2; - } - } - } - return 0; -} - -sub getQualModel($$) -{ - my ($Value, $Qual) = @_; - if(not $Qual) { - return $Value; - } - - # cleaning - while($Value=~/(\w+)/) - { - my $W = $1; - - if($W eq $Qual) { - $Value=~s/\b$W\b/\@/g; - } - else { - $Value=~s/\b$W\b//g; - } - } - - $Value=~s/\@/$Qual/g; - $Value=~s/[^\*\&\w]+//g; - - # modeling - # int*const*const == 011 - # int**const == 001 - my @Model = (); - my @Elems = split(/[\*\&]/, $Value); - if(not @Elems) { - return (0); - } - foreach (@Elems) - { - if($_ eq $Qual) { - push(@Model, 1); - } - else { - push(@Model, 0); - } - } - - return @Model; -} - -my %StringTypes = map {$_=>1} ( - "char*", - "char const*" -); - -my %CharTypes = map {$_=>1} ( - "char", - "char const" -); - -sub showVal($$$) -{ - my ($Value, $TypeId, $LVer) = @_; - my %PureType = getPureType($TypeId, $LVer); - my $TName = uncoverTypedefs($PureType{"Name"}, $LVer); - - if(defined $StringTypes{$TName} or $TName=~/string/i) - { # strings - return "\"$Value\""; - } - elsif(defined $CharTypes{$TName}) - { # characters - return "\'$Value\'"; - } - if($Value eq "") - { # other - return "\'\'"; - } - - return $Value; -} - -sub getRegs($$$) -{ - my ($LVer, $Symbol, $Pos) = @_; - - if(defined $CompSign{$LVer}{$Symbol}{"Reg"}) - { - my %Regs = (); - foreach my $Elem (sort keys(%{$CompSign{$LVer}{$Symbol}{"Reg"}})) - { - if(index($Elem, $Pos)==0 - and $Elem=~/\A$Pos([\.\+]|\Z)/) { - $Regs{$CompSign{$LVer}{$Symbol}{"Reg"}{$Elem}} = 1; - } - } - - return join(", ", sort keys(%Regs)); - } - elsif(defined $CompSign{$LVer}{$Symbol}{"Param"} - and defined $CompSign{$LVer}{$Symbol}{"Param"}{0} - and not defined $CompSign{$LVer}{$Symbol}{"Param"}{0}{"offset"}) - { - return "unknown"; - } - - return undef; -} - -sub mergeParameters($$$$$$) -{ - my ($Symbol, $PSymbol, $ParamPos1, $ParamPos2, $Level, $CheckRenamed) = @_; - - my $PTid1 = $CompSign{1}{$Symbol}{"Param"}{$ParamPos1}{"type"}; - my $PTid2 = $CompSign{2}{$PSymbol}{"Param"}{$ParamPos2}{"type"}; - - if(not $PTid1 - or not $PTid2) { - return; - } - - my $PName1 = $CompSign{1}{$Symbol}{"Param"}{$ParamPos1}{"name"}; - my $PName2 = $CompSign{2}{$PSymbol}{"Param"}{$ParamPos2}{"name"}; - - if(index($Symbol, "_Z")==0 - or index($Symbol, "?")==0) - { # do not merge "this" - if($PName1 eq "this" or $PName2 eq "this") { - return; - } - } - - my %Type1 = getType($PTid1, 1); - my %Type2 = getType($PTid2, 2); - - my %PureType1 = getPureType($PTid1, 1); - - my %BaseType1 = getBaseType($PTid1, 1); - my %BaseType2 = getBaseType($PTid2, 2); - - my $ParamLoc = ($PName1)?$PName1:showPos($ParamPos1)." Parameter"; - - if($Level eq "Binary") - { - if($CompSign{1}{$Symbol}{"Param"}{$ParamPos1}{"reg"} - and not $CompSign{2}{$PSymbol}{"Param"}{$ParamPos2}{"reg"}) - { - %{$CompatProblems{$Level}{$Symbol}{"Parameter_Became_Non_Register"}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1) ); - } - elsif(not $CompSign{1}{$Symbol}{"Param"}{$ParamPos1}{"reg"} - and $CompSign{2}{$PSymbol}{"Param"}{$ParamPos2}{"reg"}) - { - %{$CompatProblems{$Level}{$Symbol}{"Parameter_Became_Register"}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1) ); - } - - if(defined $UsedDump{1}{"DWARF"} - and defined $UsedDump{2}{"DWARF"}) - { - my $Old_Regs = getRegs(1, $Symbol, $ParamPos1); - my $New_Regs = getRegs(2, $PSymbol, $ParamPos2); - - my $Old_Offset = $CompSign{1}{$Symbol}{"Param"}{$ParamPos1}{"offset"}; - my $New_Offset = $CompSign{2}{$PSymbol}{"Param"}{$ParamPos2}{"offset"}; - - if($Old_Regs ne "unknown" - and $New_Regs ne "unknown") - { - if($Old_Regs and $New_Regs) - { - if($Old_Regs ne $New_Regs) - { - %{$CompatProblems{$Level}{$Symbol}{"Parameter_Changed_Register"}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1), - "Old_Value"=>$Old_Regs, - "New_Value"=>$New_Regs ); - } - } - elsif($Old_Regs and not $New_Regs and $New_Offset ne "") - { - %{$CompatProblems{$Level}{$Symbol}{"Parameter_From_Register"}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1), - "Old_Value"=>$Old_Regs ); - } - elsif(not $Old_Regs and $Old_Offset ne "" and $New_Regs) - { - %{$CompatProblems{$Level}{$Symbol}{"Parameter_To_Register"}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1), - "New_Value"=>$New_Regs ); - } - } - - if($Old_Offset ne "" - and $New_Offset ne "") - { - if($Old_Offset ne $New_Offset) - { - my $Start1 = $CompSign{1}{$Symbol}{"Param"}{0}{"offset"}; - my $Start2 = $CompSign{2}{$PSymbol}{"Param"}{0}{"offset"}; - - $Old_Offset = $Old_Offset - $Start1; - $New_Offset = $New_Offset - $Start2; - - if($Old_Offset ne $New_Offset) - { - %{$CompatProblems{$Level}{$Symbol}{"Parameter_Changed_Offset"}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1), - "Old_Value"=>$Old_Offset, - "New_Value"=>$New_Offset ); - } - } - } - } - } - - my $Value_Old = $CompSign{1}{$Symbol}{"Param"}{$ParamPos1}{"default"}; - my $Value_New = $CompSign{2}{$PSymbol}{"Param"}{$ParamPos2}{"default"}; - - if(defined $Value_Old) - { - $Value_Old = showVal($Value_Old, $PTid1, 1); - if(defined $Value_New) - { - $Value_New = showVal($Value_New, $PTid2, 2); - if($Value_Old ne $Value_New) - { # FIXME: how to distinguish "0" and 0 (NULL) - %{$CompatProblems{$Level}{$Symbol}{"Parameter_Default_Value_Changed"}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1), - "Old_Value"=>$Value_Old, - "New_Value"=>$Value_New ); - } - } - else - { - %{$CompatProblems{$Level}{$Symbol}{"Parameter_Default_Value_Removed"}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1), - "Old_Value"=>$Value_Old ); - } - } - elsif(defined $Value_New) - { - $Value_New = showVal($Value_New, $PTid2, 2); - %{$CompatProblems{$Level}{$Symbol}{"Parameter_Default_Value_Added"}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1), - "New_Value"=>$Value_New ); - } - - if($CheckRenamed) - { - if($PName1 and $PName2 and $PName1 ne $PName2 - and $PTid1!=-1 and $PTid2!=-1 - and $PName1!~/\Ap\d+\Z/ and $PName2!~/\Ap\d+\Z/) - { # except unnamed "..." value list (Id=-1) - %{$CompatProblems{$Level}{$Symbol}{"Renamed_Parameter"}{showPos($ParamPos1)." Parameter"}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1), - "Param_Type"=>$TypeInfo{1}{$PTid1}{"Name"}, - "Old_Value"=>$PName1, - "New_Value"=>$PName2, - "New_Signature"=>$Symbol); - } - } - - # checking type change (replace) - my %SubProblems = detectTypeChange($PTid1, $PTid2, "Parameter", $Level); - - foreach my $SubProblemType (keys(%SubProblems)) - { # add new problems, remove false alarms - my $New_Value = $SubProblems{$SubProblemType}{"New_Value"}; - my $Old_Value = $SubProblems{$SubProblemType}{"Old_Value"}; - - # quals - if($SubProblemType eq "Parameter_Type" - or $SubProblemType eq "Parameter_Type_And_Size" - or $SubProblemType eq "Parameter_Type_Format") - { - if(addedQual($Old_Value, $New_Value, "restrict")) { - %{$SubProblems{"Parameter_Became_Restrict"}} = %{$SubProblems{$SubProblemType}}; - } - elsif(removedQual($Old_Value, $New_Value, "restrict")) { - %{$SubProblems{"Parameter_Became_Non_Restrict"}} = %{$SubProblems{$SubProblemType}}; - } - - if(removedQual($Old_Value, $New_Value, "volatile")) { - %{$SubProblems{"Parameter_Became_Non_Volatile"}} = %{$SubProblems{$SubProblemType}}; - } - - if($Type2{"Type"} eq "Const" and $BaseType2{"Name"} eq $Type1{"Name"} - and $Type1{"Type"}=~/Intrinsic|Class|Struct|Union|Enum/) - { # int to "int const" - delete($SubProblems{$SubProblemType}); - } - elsif($Type1{"Type"} eq "Const" and $BaseType1{"Name"} eq $Type2{"Name"} - and $Type2{"Type"}=~/Intrinsic|Class|Struct|Union|Enum/) - { # "int const" to int - delete($SubProblems{$SubProblemType}); - } - elsif(my $RR = removedQual($Old_Value, $New_Value, "const")) - { # "const" to non-"const" - if($RR==2) { - %{$SubProblems{"Parameter_Removed_Const"}} = %{$SubProblems{$SubProblemType}}; - } - else { - %{$SubProblems{"Parameter_Became_Non_Const"}} = %{$SubProblems{$SubProblemType}}; - } - } - } - } - - if($Level eq "Source") - { - foreach my $SubProblemType (keys(%SubProblems)) - { - my $New_Value = $SubProblems{$SubProblemType}{"New_Value"}; - my $Old_Value = $SubProblems{$SubProblemType}{"Old_Value"}; - - if($SubProblemType eq "Parameter_Type") - { - if(cmpBTypes($Old_Value, $New_Value, 1, 2)) { - delete($SubProblems{$SubProblemType}); - } - } - } - } - - foreach my $SubProblemType (keys(%SubProblems)) - { # modify/register problems - my $New_Value = $SubProblems{$SubProblemType}{"New_Value"}; - my $Old_Value = $SubProblems{$SubProblemType}{"Old_Value"}; - my $New_Size = $SubProblems{$SubProblemType}{"New_Size"}; - my $Old_Size = $SubProblems{$SubProblemType}{"Old_Size"}; - - my $NewProblemType = $SubProblemType; - if($Old_Value eq "..." and $New_Value ne "...") - { # change from "..." to "int" - if($ParamPos1==0) - { # ISO C requires a named argument before "..." - next; - } - $NewProblemType = "Parameter_Became_Non_VaList"; - } - elsif($New_Value eq "..." and $Old_Value ne "...") - { # change from "int" to "..." - if($ParamPos2==0) - { # ISO C requires a named argument before "..." - next; - } - $NewProblemType = "Parameter_Became_VaList"; - } - elsif($Level eq "Binary" and ($SubProblemType eq "Parameter_Type_And_Size" - or $SubProblemType eq "Parameter_Type" or $SubProblemType eq "Parameter_Type_Format")) - { - my (%Conv1, %Conv2) = (); - - if($UseConv_Real{1}{"P"} and $UseConv_Real{2}{"P"}) - { # real - %Conv1 = callingConvention_P_Real($CompSign{1}{$Symbol}, $ParamPos1); - %Conv2 = callingConvention_P_Real($CompSign{2}{$PSymbol}, $ParamPos2); - } - else - { # model - %Conv1 = callingConvention_P_Model($CompSign{1}{$Symbol}, $ParamPos1, 1); - %Conv2 = callingConvention_P_Model($CompSign{2}{$PSymbol}, $ParamPos2, 2); - } - - my $ArrayType = ($Type1{"Type"} eq "Array" and $Type2{"Type"} eq "Array"); # Fortran - - if($Conv1{"Method"} eq $Conv2{"Method"}) - { - if($Conv1{"Method"} eq "stack") - { - if($Old_Size ne $New_Size and not $ArrayType) { # FIXME: isMemPadded, getOffset - $NewProblemType = "Parameter_Type_And_Stack"; - } - } - elsif($Conv1{"Method"} eq "reg") - { - if($Conv1{"Registers"} ne $Conv2{"Registers"}) { - $NewProblemType = "Parameter_Type_And_Register"; - } - } - } - elsif($Conv1{"Method"} ne "unknown" - and $Conv2{"Method"} ne "unknown") - { - if($Conv1{"Method"} eq "stack") { - $NewProblemType = "Parameter_Type_From_Stack_To_Register"; - } - elsif($Conv1{"Method"} eq "register") { - $NewProblemType = "Parameter_Type_From_Register_To_Stack"; - } - } - $SubProblems{$SubProblemType}{"Old_Reg"} = $Conv1{"Registers"}; - $SubProblems{$SubProblemType}{"New_Reg"} = $Conv2{"Registers"}; - } - %{$CompatProblems{$Level}{$Symbol}{$NewProblemType}{$ParamLoc}}=( - "Target"=>$PName1, - "Param_Pos"=>adjustParamPos($ParamPos1, $Symbol, 1), - "New_Signature"=>$Symbol); - @{$CompatProblems{$Level}{$Symbol}{$NewProblemType}{$ParamLoc}}{keys(%{$SubProblems{$SubProblemType}})} = values %{$SubProblems{$SubProblemType}}; - } - - @RecurTypes = (); - - # checking type definition changes - my $Sub_SubProblems = mergeTypes($PTid1, $PTid2, $Level); - foreach my $SubProblemType (keys(%{$Sub_SubProblems})) - { - foreach my $SubLoc (keys(%{$Sub_SubProblems->{$SubProblemType}})) - { - my $NewProblemType = $SubProblemType; - if($SubProblemType eq "DataType_Size") - { - if($PureType1{"Type"} ne "Pointer" - and $PureType1{"Type"} ne "Ref" - and index($SubLoc, "->")==-1) - { # stack has been affected - $NewProblemType = "DataType_Size_And_Stack"; - } - } - my $NewLoc = $ParamLoc; - if($SubLoc) { - $NewLoc .= "->".$SubLoc; - } - $CompatProblems{$Level}{$Symbol}{$NewProblemType}{$NewLoc} = $Sub_SubProblems->{$SubProblemType}{$SubLoc}; - } - } -} - -sub findParamPairByName($$$) -{ - my ($Name, $Symbol, $LVer) = @_; - foreach my $ParamPos (sort {$a<=>$b} keys(%{$CompSign{$LVer}{$Symbol}{"Param"}})) - { - next if(not defined $CompSign{$LVer}{$Symbol}{"Param"}{$ParamPos}); - if($CompSign{$LVer}{$Symbol}{"Param"}{$ParamPos}{"name"} eq $Name) - { - return $ParamPos; - } - } - return "lost"; -} - -sub findParamPairByTypeAndPos($$$$$) -{ - my ($TypeName, $MediumPos, $Order, $Symbol, $LVer) = @_; - my @Positions = (); - foreach my $ParamPos (sort {$a<=>$b} keys(%{$CompSign{$LVer}{$Symbol}{"Param"}})) - { - next if($Order eq "backward" and $ParamPos>$MediumPos); - next if($Order eq "forward" and $ParamPos<$MediumPos); - next if(not defined $CompSign{$LVer}{$Symbol}{"Param"}{$ParamPos}); - my $PTypeId = $CompSign{$LVer}{$Symbol}{"Param"}{$ParamPos}{"type"}; - if($TypeInfo{$LVer}{$PTypeId}{"Name"} eq $TypeName) { - push(@Positions, $ParamPos); - } - } - return @Positions; -} - -sub diffTypes($$$) -{ - if(defined $Cache{"diffTypes"}{$_[2]}{$_[0]}{$_[1]}) { - return $Cache{"diffTypes"}{$_[2]}{$_[0]}{$_[1]}; - } - if(isRecurType($_[0], $_[1], \@RecurTypes_Diff)) - { # skip recursive declarations - return 0; - } - - pushType($_[0], $_[1], \@RecurTypes_Diff); - my $Diff = diffTypes_I(@_); - pop(@RecurTypes_Diff); - - return ($Cache{"diffTypes"}{$_[2]}{$_[0]}{$_[1]} = $Diff); -} - -sub diffTypes_I($$$) -{ - my ($Type1_Id, $Type2_Id, $Level) = @_; - - my %Type1_Pure = getPureType($Type1_Id, 1); - my %Type2_Pure = getPureType($Type2_Id, 2); - - if($Type1_Pure{"Name"} eq $Type2_Pure{"Name"}) - { # equal types - return 0; - } - if($Type1_Pure{"Name"} eq "void") - { # from void* to something - return 0; - } - if($Type2_Pure{"Name"} eq "void") - { # from something to void* - return 0; - } - if($Type1_Pure{"Name"}=~/\*/ - or $Type2_Pure{"Name"}=~/\*/) - { # compared in detectTypeChange() - return 0; - } - - my %FloatType = map {$_=>1} ( - "float", - "double", - "long double" - ); - - my $T1 = $Type1_Pure{"Type"}; - my $T2 = $Type2_Pure{"Type"}; - - if($T1 eq "Struct" - and $T2 eq "Class") - { # compare as data structures - $T2 = "Struct"; - } - - if($T1 eq "Class" - and $T2 eq "Struct") - { # compare as data structures - $T1 = "Struct"; - } - - if($T1 ne $T2) - { # different types - if($T1 eq "Intrinsic" - and $T2 eq "Enum") - { # "int" to "enum" - return 0; - } - elsif($T2 eq "Intrinsic" - and $T1 eq "Enum") - { # "enum" to "int" - return 0; - } - else - { # union to struct - # ... - return 1; - } - } - else - { - if($T1 eq "Intrinsic") - { - if($FloatType{$Type1_Pure{"Name"}} - or $FloatType{$Type2_Pure{"Name"}}) - { # "float" to "double" - # "float" to "int" - if($Level eq "Source") - { # Safe - return 0; - } - else { - return 1; - } - } - } - elsif($T1=~/Class|Struct|Union|Enum/) - { - my @Membs1 = keys(%{$Type1_Pure{"Memb"}}); - my @Membs2 = keys(%{$Type2_Pure{"Memb"}}); - if(not @Membs1 - or not @Membs2) - { # private - return 0; - } - if($#Membs1!=$#Membs2) - { # different number of elements - return 1; - } - if($T1 eq "Enum") - { - foreach my $Pos (@Membs1) - { # compare elements by name and value - if($Type1_Pure{"Memb"}{$Pos}{"name"} ne $Type2_Pure{"Memb"}{$Pos}{"name"} - or $Type1_Pure{"Memb"}{$Pos}{"value"} ne $Type2_Pure{"Memb"}{$Pos}{"value"}) - { # different names - return 1; - } - } - } - else - { - foreach my $Pos (@Membs1) - { - if($Level eq "Source") - { - if($Type1_Pure{"Memb"}{$Pos}{"name"} ne $Type2_Pure{"Memb"}{$Pos}{"name"}) - { # different names - return 1; - } - } - - my %MT1 = %{$TypeInfo{1}{$Type1_Pure{"Memb"}{$Pos}{"type"}}}; - my %MT2 = %{$TypeInfo{2}{$Type2_Pure{"Memb"}{$Pos}{"type"}}}; - - if($MT1{"Name"} ne $MT2{"Name"} - or isAnon($MT1{"Name"}) or isAnon($MT2{"Name"})) - { - my $PL1 = getPLevel($MT1{"Tid"}, 1); - my $PL2 = getPLevel($MT2{"Tid"}, 2); - - if($PL1 ne $PL2) - { # different pointer level - return 1; - } - - # compare base types - my %BT1 = getBaseType($MT1{"Tid"}, 1); - my %BT2 = getBaseType($MT2{"Tid"}, 2); - - if(diffTypes($BT1{"Tid"}, $BT2{"Tid"}, $Level)) - { # different types - return 1; - } - } - } - } - } - else - { - # TODO: arrays, etc. - } - } - return 0; -} - -sub detectTypeChange($$$$) -{ - my ($Type1_Id, $Type2_Id, $Prefix, $Level) = @_; - if(not $Type1_Id or not $Type2_Id) { - return (); - } - my %LocalProblems = (); - - my %Type1 = getType($Type1_Id, 1); - my %Type2 = getType($Type2_Id, 2); - - if(not $Type1{"Name"} or not $Type2{"Name"}) { - return (); - } - - my %Type1_Pure = getPureType($Type1_Id, 1); - my %Type2_Pure = getPureType($Type2_Id, 2); - - if(defined $In::Opt{"SkipTypedefUncover"}) - { - if($Type1_Pure{"Name"} eq $Type2_Pure{"Name"}) { - return (); - } - - if(cmpBTypes($Type1_Pure{"Name"}, $Type2_Pure{"Name"}, 1, 2)) { - return (); - } - } - - my %Type1_Base = ($Type1_Pure{"Type"} eq "Array")?getOneStepBaseType($Type1_Pure{"Tid"}, 1):getBaseType($Type1_Id, 1); - my %Type2_Base = ($Type2_Pure{"Type"} eq "Array")?getOneStepBaseType($Type2_Pure{"Tid"}, 2):getBaseType($Type2_Id, 2); - - if(not $Type1_Base{"Name"} or not $Type2_Base{"Name"}) { - return (); - } - - if(defined $UsedDump{1}{"DWARF"}) - { - if($Type1_Pure{"Name"} eq "__unknown__" - or $Type2_Pure{"Name"} eq "__unknown__" - or $Type1_Base{"Name"} eq "__unknown__" - or $Type2_Base{"Name"} eq "__unknown__") - { # Error ABI dump - return (); - } - } - - my $Type1_PLevel = getPLevel($Type1_Id, 1); - my $Type2_PLevel = getPLevel($Type2_Id, 2); - - if($Type1_PLevel eq "" or $Type2_PLevel eq "") { - return (); - } - - if($Type1_Base{"Name"} ne $Type2_Base{"Name"} - and ($Type1{"Name"} eq $Type2{"Name"} or ($Type1_PLevel>=1 and $Type1_PLevel==$Type2_PLevel - and $Type1_Base{"Name"} ne "void" and $Type2_Base{"Name"} ne "void"))) - { # base type change - if($Type1{"Name"} eq $Type2{"Name"}) - { - if($Type1{"Type"} eq "Typedef" and $Type2{"Type"} eq "Typedef") - { # will be reported in mergeTypes() as typedef problem - return (); - } - my %Typedef_1 = goToFirst($Type1{"Tid"}, 1, "Typedef"); - my %Typedef_2 = goToFirst($Type2{"Tid"}, 2, "Typedef"); - if(%Typedef_1 and %Typedef_2) - { - if($Typedef_1{"Name"} eq $Typedef_2{"Name"} - and $Typedef_1{"Type"} eq "Typedef" and $Typedef_2{"Type"} eq "Typedef") - { # const Typedef - return (); - } - } - } - if($Type1_Base{"Name"}!~/anon\-/ and $Type2_Base{"Name"}!~/anon\-/) - { - if($Level eq "Binary" - and $Type1_Base{"Size"} and $Type2_Base{"Size"} - and $Type1_Base{"Size"} ne $Type2_Base{"Size"}) - { - %{$LocalProblems{$Prefix."_BaseType_And_Size"}}=( - "Old_Value"=>$Type1_Base{"Name"}, - "New_Value"=>$Type2_Base{"Name"}, - "Old_Size"=>$Type1_Base{"Size"}*$BYTE, - "New_Size"=>$Type2_Base{"Size"}*$BYTE); - } - else - { - if(diffTypes($Type1_Base{"Tid"}, $Type2_Base{"Tid"}, $Level)) - { # format change - %{$LocalProblems{$Prefix."_BaseType_Format"}}=( - "Old_Value"=>$Type1_Base{"Name"}, - "New_Value"=>$Type2_Base{"Name"}, - "Old_Size"=>$Type1_Base{"Size"}*$BYTE, - "New_Size"=>$Type2_Base{"Size"}*$BYTE); - } - elsif(tNameLock($Type1_Base{"Tid"}, $Type2_Base{"Tid"})) - { - %{$LocalProblems{$Prefix."_BaseType"}}=( - "Old_Value"=>$Type1_Base{"Name"}, - "New_Value"=>$Type2_Base{"Name"}, - "Old_Size"=>$Type1_Base{"Size"}*$BYTE, - "New_Size"=>$Type2_Base{"Size"}*$BYTE); - } - } - } - } - elsif($Type1{"Name"} ne $Type2{"Name"}) - { # type change - if($Type1{"Name"}!~/anon\-/ and $Type2{"Name"}!~/anon\-/) - { - my $ArrayType = ($Type1{"Type"} eq "Array" and $Type2{"Type"} eq "Array"); # Fortran - - if($Prefix eq "Return" - and $Type1_Pure{"Name"} eq "void") - { - %{$LocalProblems{"Return_Type_From_Void"}}=( - "New_Value"=>$Type2{"Name"}, - "New_Size"=>$Type2{"Size"}*$BYTE); - } - elsif($Prefix eq "Return" - and $Type2_Pure{"Name"} eq "void") - { - %{$LocalProblems{"Return_Type_Became_Void"}}=( - "Old_Value"=>$Type1{"Name"}, - "Old_Size"=>$Type1{"Size"}*$BYTE); - } - else - { - if($Level eq "Binary" - and $Type1{"Size"} and $Type2{"Size"} - and $Type1{"Size"} ne $Type2{"Size"} - and not $ArrayType) - { - %{$LocalProblems{$Prefix."_Type_And_Size"}}=( - "Old_Value"=>$Type1{"Name"}, - "New_Value"=>$Type2{"Name"}, - "Old_Size"=>$Type1{"Size"}*$BYTE, - "New_Size"=>$Type2{"Size"}*$BYTE); - } - else - { - if(diffTypes($Type1_Id, $Type2_Id, $Level)) - { # format change - %{$LocalProblems{$Prefix."_Type_Format"}}=( - "Old_Value"=>$Type1{"Name"}, - "New_Value"=>$Type2{"Name"}, - "Old_Size"=>$Type1{"Size"}*$BYTE, - "New_Size"=>$Type2{"Size"}*$BYTE); - } - elsif(tNameLock($Type1_Id, $Type2_Id)) - { # FIXME: correct this condition - %{$LocalProblems{$Prefix."_Type"}}=( - "Old_Value"=>$Type1{"Name"}, - "New_Value"=>$Type2{"Name"}, - "Old_Size"=>$Type1{"Size"}*$BYTE, - "New_Size"=>$Type2{"Size"}*$BYTE); - } - } - } - } - } - if($Type1_PLevel!=$Type2_PLevel) - { - if($Type1{"Name"} ne "void" and $Type1{"Name"} ne "..." - and $Type2{"Name"} ne "void" and $Type2{"Name"} ne "...") - { - if($Level eq "Source") - { - %{$LocalProblems{$Prefix."_PointerLevel"}}=( - "Old_Value"=>$Type1_PLevel, - "New_Value"=>$Type2_PLevel); - } - else - { - if($Type2_PLevel>$Type1_PLevel) - { - %{$LocalProblems{$Prefix."_PointerLevel_Increased"}}=( - "Old_Value"=>$Type1_PLevel, - "New_Value"=>$Type2_PLevel); - } - else - { - %{$LocalProblems{$Prefix."_PointerLevel_Decreased"}}=( - "Old_Value"=>$Type1_PLevel, - "New_Value"=>$Type2_PLevel); - } - } - } - } - if($Type1_Pure{"Type"} eq "Array" - and $Type1_Pure{"BaseType"}) - { # base_type[N] -> base_type[N] - # base_type: older_structure -> typedef to newer_structure - my %SubProblems = detectTypeChange($Type1_Base{"Tid"}, $Type2_Base{"Tid"}, $Prefix, $Level); - foreach my $SubProblemType (keys(%SubProblems)) - { - $SubProblemType=~s/_Type/_BaseType/g; - next if(defined $LocalProblems{$SubProblemType}); - foreach my $Attr (keys(%{$SubProblems{$SubProblemType}})) { - $LocalProblems{$SubProblemType}{$Attr} = $SubProblems{$SubProblemType}{$Attr}; - } - } - } - return %LocalProblems; -} - -sub tNameLock($$) -{ - my ($Tid1, $Tid2) = @_; - - my $TN1 = $TypeInfo{1}{$Tid1}{"Name"}; - my $TN2 = $TypeInfo{2}{$Tid2}{"Name"}; - - my $TT1 = $TypeInfo{1}{$Tid1}{"Type"}; - my $TT2 = $TypeInfo{2}{$Tid2}{"Type"}; - - if($In::ABI{1}{"GccVersion"} ne $In::ABI{2}{"GccVersion"}) - { # different formats - my %Base1 = getType($Tid1, 1); - while(defined $Base1{"Type"} and $Base1{"Type"} eq "Typedef") { - %Base1 = getOneStepBaseType($Base1{"Tid"}, 1); - } - my %Base2 = getType($Tid2, 2); - while(defined $Base2{"Type"} and $Base2{"Type"} eq "Typedef") { - %Base2 = getOneStepBaseType($Base2{"Tid"}, 2); - } - my $BName1 = uncoverTypedefs($Base1{"Name"}, 1); - my $BName2 = uncoverTypedefs($Base2{"Name"}, 2); - - if($BName1 eq $BName2) - { # equal base types - return 0; - } - } - else - { - # typedef struct {...} type_t - # typedef struct type_t {...} type_t - if(index($TN1, " ".$TN2)!=-1) - { - if($TN1=~/\A(struct|union|enum) \Q$TN2\E\Z/) { - return 0; - } - } - if(index($TN2, " ".$TN1)!=-1) - { - if($TN2=~/\A(struct|union|enum) \Q$TN1\E\Z/) { - return 0; - } - } - - if($TT1 eq "FuncPtr" - and $TT2 eq "FuncPtr") - { - my $TN1_C = $TN1; - my $TN2_C = $TN2; - - $TN1_C=~s/\b(struct|union) //g; - $TN2_C=~s/\b(struct|union) //g; - - if($TN1_C eq $TN2_C) { - return 0; - } - } - } - - my ($N1, $N2) = ($TN1, $TN2); - $N1=~s/\b(struct|union) //g; - $N2=~s/\b(struct|union) //g; - - if($N1 eq $N2) - { # QList and QList - return 0; - } - - return 1; -} - -sub showArch($) -{ - my $Arch = $_[0]; - if($Arch eq "arm" - or $Arch eq "mips") { - return uc($Arch); - } - return $Arch; -} - -sub getReportTitle($) -{ - my $Level = $_[0]; - - my $ArchInfo = " on ".showArch($In::ABI{1}{"Arch"}).""; - if($In::ABI{1}{"Arch"} ne $In::ABI{2}{"Arch"} - or $Level eq "Source") - { # don't show architecture in the header - $ArchInfo = ""; - } - my $Title = ""; - if($Level eq "Source") { - $Title .= "Source compatibility"; - } - elsif($Level eq "Binary") { - $Title .= "Binary compatibility"; - } - else { - $Title .= "API compatibility"; - } - - my $V1 = $In::Desc{1}{"Version"}; - my $V2 = $In::Desc{2}{"Version"}; - - if($UsedDump{1}{"DWARF"} and $UsedDump{2}{"DWARF"}) - { - my $M1 = $In::ABI{1}{"LibraryName"}; - my $M2 = $In::ABI{2}{"LibraryName"}; - - my $M1S = $M1; - my $M2S = $M2; - - $M1S=~s/(\.so|\.ko)\..+/$1/ig; - $M2S=~s/(\.so|\.ko)\..+/$1/ig; - - if($M1S eq $M2S - and $V1 ne "X" and $V2 ne "Y") - { - $Title .= " report for the $M1S ".$In::Opt{"TargetComponent"}; - $Title .= " between ".$V1." and ".$V2." versions"; - } - else - { - $Title .= " report between $M1 (".$V1.")"; - $Title .= " and $M2 (".$V2.") objects"; - } - } - else - { - $Title .= " report for the ".$In::Opt{"TargetTitle"}." ".$In::Opt{"TargetComponent"}; - $Title .= " between ".$V1." and ".$V2." versions"; - } - - $Title .= $ArchInfo; - - if($In::Opt{"AppPath"}) { - $Title .= " (relating to the portability of application ".getFilename($In::Opt{"AppPath"}).")"; - } - $Title = "

".$Title."

\n"; - return $Title; -} - -sub getCheckedHeaders($) -{ - my $LVer = $_[0]; - - my @Headers = (); - - foreach my $Path (keys(%{$In::ABI{$LVer}{"Headers"}})) - { - my $Name = getFilename($Path); - - if(not isTargetHeader($Name, $LVer)) { - next; - } - - if(skipHeader($Name, $LVer)) { - next; - } - - push(@Headers, $Path); - } - - return @Headers; -} - -sub getSourceInfo() -{ - my ($CheckedHeaders, $CheckedSources, $CheckedLibs) = ("", ""); - - if(my @Headers = getCheckedHeaders(1)) - { - $CheckedHeaders = ""; - if($In::Opt{"OldStyle"}) { - $CheckedHeaders .= "

Header Files (".($#Headers+1).")

"; - } - else { - $CheckedHeaders .= "

Header Files  ".($#Headers+1)." 

"; - } - $CheckedHeaders .= "
\n"; - $CheckedHeaders .= "
\n"; - foreach my $Path (sort {lc($a) cmp lc($b)} @Headers) { - $CheckedHeaders .= getFilename($Path)."
\n"; - } - $CheckedHeaders .= "
\n"; - $CheckedHeaders .= "
$TOP_REF
\n"; - } - - if(my @Sources = keys(%{$In::ABI{1}{"Sources"}})) - { - $CheckedSources = ""; - if($In::Opt{"OldStyle"}) { - $CheckedSources .= "

Source Files (".($#Sources+1).")

"; - } - else { - $CheckedSources .= "

Source Files  ".($#Sources+1)." 

"; - } - $CheckedSources .= "
\n"; - $CheckedSources .= "
\n"; - foreach my $Path (sort {lc($a) cmp lc($b)} @Sources) { - $CheckedSources .= getFilename($Path)."
\n"; - } - $CheckedSources .= "
\n"; - $CheckedSources .= "
$TOP_REF
\n"; - } - - if(not $In::Opt{"CheckHeadersOnly"}) - { - $CheckedLibs = ""; - if($In::Opt{"OldStyle"}) { - $CheckedLibs .= "

".getObjTitle()." (".keys(%{$In::ABI{1}{"Symbols"}}).")

"; - } - else { - $CheckedLibs .= "

".getObjTitle()."  ".keys(%{$In::ABI{1}{"Symbols"}})." 

"; - } - $CheckedLibs .= "
\n"; - $CheckedLibs .= "
\n"; - foreach my $Library (sort {lc($a) cmp lc($b)} keys(%{$In::ABI{1}{"Symbols"}})) { - $CheckedLibs .= $Library."
\n"; - } - $CheckedLibs .= "
\n"; - $CheckedLibs .= "
$TOP_REF
\n"; - } - - return $CheckedHeaders.$CheckedSources.$CheckedLibs; -} - -sub getObjTitle() -{ - if(defined $UsedDump{1}{"DWARF"}) { - return "Objects"; - } - - return "Libraries"; -} - -sub getTypeProblemsCount($$) -{ - my ($TargetSeverity, $Level) = @_; - my $Count = 0; - - foreach my $Type_Name (sort keys(%{$TypeChanges{$Level}})) - { - my %Kinds_Target = (); - foreach my $Kind (keys(%{$TypeChanges{$Level}{$Type_Name}})) - { - if($CompatRules{$Level}{$Kind}{"Severity"} ne $TargetSeverity) { - next; - } - - foreach my $Loc (keys(%{$TypeChanges{$Level}{$Type_Name}{$Kind}})) - { - my $Target = $TypeChanges{$Level}{$Type_Name}{$Kind}{$Loc}{"Target"}; - - if($Kinds_Target{$Kind}{$Target}) { - next; - } - - $Kinds_Target{$Kind}{$Target} = 1; - $Count += 1; - } - } - } - return $Count; -} - -sub getSummary($) -{ - my $Level = $_[0]; - my ($Added, $Removed, $I_Problems_High, $I_Problems_Medium, $I_Problems_Low, $T_Problems_High, - $C_Problems_Low, $T_Problems_Medium, $T_Problems_Low, $I_Other, $T_Other, $C_Other) = (0,0,0,0,0,0,0,0,0,0,0,0); - %{$RESULT{$Level}} = ( - "Problems"=>0, - "Warnings"=>0, - "Affected"=>0); - # check rules - foreach my $Symbol (sort keys(%{$CompatProblems{$Level}})) - { - foreach my $Kind (keys(%{$CompatProblems{$Level}{$Symbol}})) - { - if(not defined $CompatRules{$Level}{$Kind}) - { # unknown rule - if(not $UnknownRules{$Level}{$Kind}) - { # only one warning - printMsg("WARNING", "unknown rule \"$Kind\" (\"$Level\")"); - $UnknownRules{$Level}{$Kind}=1; - } - delete($CompatProblems{$Level}{$Symbol}{$Kind}); - } - } - } - foreach my $Constant (sort keys(%{$CompatProblems_Constants{$Level}})) - { - foreach my $Kind (keys(%{$CompatProblems_Constants{$Level}{$Constant}})) - { - if(not defined $CompatRules{$Level}{$Kind}) - { # unknown rule - if(not $UnknownRules{$Level}{$Kind}) - { # only one warning - printMsg("WARNING", "unknown rule \"$Kind\" (\"$Level\")"); - $UnknownRules{$Level}{$Kind}=1; - } - delete($CompatProblems_Constants{$Level}{$Constant}{$Kind}); - } - } - } - foreach my $Symbol (sort keys(%{$CompatProblems{$Level}})) - { - foreach my $Kind (sort keys(%{$CompatProblems{$Level}{$Symbol}})) - { - if($CompatRules{$Level}{$Kind}{"Kind"} eq "Symbols") - { - my $Severity = $CompatRules{$Level}{$Kind}{"Severity"}; - foreach my $Loc (sort keys(%{$CompatProblems{$Level}{$Symbol}{$Kind}})) - { - if($Kind eq "Added_Symbol") { - $Added += 1; - } - elsif($Kind eq "Removed_Symbol") - { - $Removed += 1; - $TotalAffected{$Level}{$Symbol} = $Severity; - } - else - { - if($Severity eq "Safe") { - $I_Other += 1; - } - elsif($Severity eq "High") { - $I_Problems_High += 1; - } - elsif($Severity eq "Medium") { - $I_Problems_Medium += 1; - } - elsif($Severity eq "Low") { - $I_Problems_Low += 1; - } - if(($Severity ne "Low" or $In::Opt{"StrictCompat"}) - and $Severity ne "Safe") { - $TotalAffected{$Level}{$Symbol} = $Severity; - } - } - } - } - } - } - - my %MethodTypeIndex = (); - - foreach my $Symbol (sort keys(%{$CompatProblems{$Level}})) - { - foreach my $Kind (sort keys(%{$CompatProblems{$Level}{$Symbol}})) - { - if($CompatRules{$Level}{$Kind}{"Kind"} eq "Types") - { - my $Severity = $CompatRules{$Level}{$Kind}{"Severity"}; - if(($Severity ne "Low" or $In::Opt{"StrictCompat"}) - and $Severity ne "Safe") - { - if(my $Sev = $TotalAffected{$Level}{$Symbol}) - { - if($Severity_Val{$Severity}>$Severity_Val{$Sev}) { - $TotalAffected{$Level}{$Symbol} = $Severity; - } - } - else { - $TotalAffected{$Level}{$Symbol} = $Severity; - } - } - - my $LSK = $CompatProblems{$Level}{$Symbol}{$Kind}; - my (@Locs1, @Locs2) = (); - foreach my $Loc (sort keys(%{$LSK})) - { - if(index($Loc, "retval")==0 or index($Loc, "this")==0) { - push(@Locs2, $Loc); - } - else { - push(@Locs1, $Loc); - } - } - - foreach my $Loc (@Locs1, @Locs2) - { - my $Type = $LSK->{$Loc}{"Type_Name"}; - my $Target = $LSK->{$Loc}{"Target"}; - - if(defined $MethodTypeIndex{$Symbol}{$Type}{$Kind}{$Target}) - { # one location for one type and target - next; - } - $MethodTypeIndex{$Symbol}{$Type}{$Kind}{$Target} = 1; - - $TypeChanges{$Level}{$Type}{$Kind}{$Loc} = $LSK->{$Loc}; - $TypeProblemsIndex{$Level}{$Type}{$Kind}{$Loc}{$Symbol} = 1; - } - } - } - } - - # clean memory - %MethodTypeIndex = (); - - $T_Problems_High = getTypeProblemsCount("High", $Level); - $T_Problems_Medium = getTypeProblemsCount("Medium", $Level); - $T_Problems_Low = getTypeProblemsCount("Low", $Level); - $T_Other = getTypeProblemsCount("Safe", $Level); - - # changed and removed public symbols - my $SCount = keys(%{$CheckedSymbols{$Level}}); - if($In::Opt{"ExtendedCheck"}) - { # don't count external_func_0 for constants - $SCount-=1; - } - if($SCount) - { - my %Weight = ( - "High" => 100, - "Medium" => 50, - "Low" => 25 - ); - foreach (keys(%{$TotalAffected{$Level}})) { - $RESULT{$Level}{"Affected"}+=$Weight{$TotalAffected{$Level}{$_}}; - } - $RESULT{$Level}{"Affected"} = $RESULT{$Level}{"Affected"}/$SCount; - } - else { - $RESULT{$Level}{"Affected"} = 0; - } - - $RESULT{$Level}{"Affected"} = showNum($RESULT{$Level}{"Affected"}); - if($RESULT{$Level}{"Affected"}>=100) { - $RESULT{$Level}{"Affected"} = 100; - } - - $RESULT{$Level}{"Problems"} += $Removed; - $RESULT{$Level}{"Problems"} += $T_Problems_High + $I_Problems_High; - $RESULT{$Level}{"Problems"} += $T_Problems_Medium + $I_Problems_Medium; - if($In::Opt{"StrictCompat"}) { - $RESULT{$Level}{"Problems"} += $T_Problems_Low + $I_Problems_Low; - } - else { - $RESULT{$Level}{"Warnings"} += $T_Problems_Low + $I_Problems_Low; - } - - foreach my $Constant (keys(%{$CompatProblems_Constants{$Level}})) - { - foreach my $Kind (keys(%{$CompatProblems_Constants{$Level}{$Constant}})) - { - my $Severity = $CompatRules{$Level}{$Kind}{"Severity"}; - if($Severity eq "Safe") - { - $C_Other+=1; - } - elsif($Severity eq "Low") - { - $C_Problems_Low+=1; - } - } - } - - if($C_Problems_Low) - { - if($In::Opt{"StrictCompat"}) { - $RESULT{$Level}{"Problems"} += $C_Problems_Low; - } - else { - $RESULT{$Level}{"Warnings"} += $C_Problems_Low; - } - } - if($RESULT{$Level}{"Problems"} - and $RESULT{$Level}{"Affected"}) { - $RESULT{$Level}{"Verdict"} = "incompatible"; - } - else { - $RESULT{$Level}{"Verdict"} = "compatible"; - } - - my $TotalTypes = keys(%{$CheckedTypes{$Level}}); - if(not $TotalTypes) - { # list all the types - $TotalTypes = keys(%{$TName_Tid{1}}); - } - - my $TotalSymbols = keys(%{$CheckedSymbols{$Level}}); - - if($In::Opt{"ExtendedCheck"}) { - $TotalSymbols -= keys(%ExtendedSymbols); - } - - my $AnyChanged = ($Added or $Removed or $I_Problems_High or $I_Problems_Medium or $I_Problems_Low or $T_Problems_High or - $C_Problems_Low or $T_Problems_Medium or $T_Problems_Low or $I_Other or $T_Other or $C_Other); - - my ($Arch1, $Arch2) = ($In::ABI{1}{"Arch"}, $In::ABI{2}{"Arch"}); - my ($GccV1, $GccV2) = ($In::ABI{1}{"GccVersion"}, $In::ABI{2}{"GccVersion"}); - my ($ClangV1, $ClangV2) = ($In::ABI{1}{"ClangVersion"}, $In::ABI{2}{"ClangVersion"}); - - my ($TestInfo, $TestResults, $Problem_Summary) = (); - - if($In::Opt{"ReportFormat"} eq "xml") - { # XML - # test info - $TestInfo .= " ".$In::Opt{"TargetLib"}."\n"; - $TestInfo .= " \n"; - $TestInfo .= " ".$In::Desc{1}{"Version"}."\n"; - $TestInfo .= " $Arch1\n"; - if($GccV1) { - $TestInfo .= " $GccV1\n"; - } - elsif($ClangV1) { - $TestInfo .= " $ClangV1\n"; - } - $TestInfo .= " \n"; - - $TestInfo .= " \n"; - $TestInfo .= " ".$In::Desc{2}{"Version"}."\n"; - $TestInfo .= " $Arch2\n"; - if($GccV2) { - $TestInfo .= " $GccV2\n"; - } - elsif($ClangV2) { - $TestInfo .= " $ClangV2\n"; - } - $TestInfo .= " \n"; - $TestInfo = "\n".$TestInfo."\n\n"; - - # test results - if(my @Headers = keys(%{$In::ABI{1}{"Headers"}})) - { - $TestResults .= " \n"; - foreach my $Name (sort {lc($a) cmp lc($b)} @Headers) { - $TestResults .= " ".getFilename($Name)."\n"; - } - $TestResults .= " \n"; - } - - if(my @Sources = keys(%{$In::ABI{1}{"Sources"}})) - { - $TestResults .= " \n"; - foreach my $Name (sort {lc($a) cmp lc($b)} @Sources) { - $TestResults .= " ".getFilename($Name)."\n"; - } - $TestResults .= " \n"; - } - - $TestResults .= " \n"; - foreach my $Library (sort {lc($a) cmp lc($b)} keys(%{$In::ABI{1}{"Symbols"}})) - { - $TestResults .= " $Library\n"; - } - $TestResults .= " \n"; - - $TestResults .= " ".$TotalSymbols."\n"; - $TestResults .= " ".$TotalTypes."\n"; - - $TestResults .= " ".$RESULT{$Level}{"Verdict"}."\n"; - $TestResults .= " ".$RESULT{$Level}{"Affected"}."\n"; - $TestResults = "\n".$TestResults."\n\n"; - - # problem summary - $Problem_Summary .= " ".$Added."\n"; - $Problem_Summary .= " ".$Removed."\n"; - - $Problem_Summary .= " \n"; - $Problem_Summary .= " $T_Problems_High\n"; - $Problem_Summary .= " $T_Problems_Medium\n"; - $Problem_Summary .= " $T_Problems_Low\n"; - $Problem_Summary .= " $T_Other\n"; - $Problem_Summary .= " \n"; - - $Problem_Summary .= " \n"; - $Problem_Summary .= " $I_Problems_High\n"; - $Problem_Summary .= " $I_Problems_Medium\n"; - $Problem_Summary .= " $I_Problems_Low\n"; - $Problem_Summary .= " $I_Other\n"; - $Problem_Summary .= " \n"; - - $Problem_Summary .= " \n"; - $Problem_Summary .= " $C_Problems_Low\n"; - $Problem_Summary .= " \n"; - - $Problem_Summary = "\n".$Problem_Summary."\n\n"; - - return ($TestInfo.$TestResults.$Problem_Summary, "", $AnyChanged); - } - else - { # HTML - # test info - $TestInfo = "

Test Info

\n"; - $TestInfo .= "\n"; - - if($In::Opt{"TargetComponent"} eq "library") { - $TestInfo .= "\n"; - } - else { - $TestInfo .= "\n"; - } - - my (@VInf1, @VInf2, $AddTestInfo) = (); - - # CPU arch - if($Arch1 eq $Arch2) - { # go to the separate section - $AddTestInfo .= "\n"; - } - else - { # go to the version number - push(@VInf1, showArch($Arch1)); - push(@VInf2, showArch($Arch2)); - } - - if($Level eq "Binary" - and $In::Opt{"Target"} ne "windows") - { - if($GccV1 and $GccV2) - { # GCC version - if($GccV1 eq $GccV2) - { # go to the separate section - $AddTestInfo .= "\n"; - } - else - { # go to the version number - push(@VInf1, "gcc ".$GccV1); - push(@VInf2, "gcc ".$GccV2); - } - } - elsif($ClangV1 and $ClangV2) - { # Clang version - if($ClangV1 eq $ClangV2) - { # go to the separate section - $AddTestInfo .= "\n"; - } - else - { # go to the version number - push(@VInf1, "clang ".$ClangV1); - push(@VInf2, "clang ".$ClangV2); - } - } - elsif($GccV1 and $ClangV2) - { - push(@VInf1, "gcc ".$GccV1); - push(@VInf2, "clang ".$ClangV2); - } - elsif($ClangV1 and $GccV2) - { - push(@VInf1, "clang ".$ClangV1); - push(@VInf2, "gcc ".$GccV2); - } - } - # show long version names with GCC version and CPU architecture name (if different) - $TestInfo .= "\n"; - $TestInfo .= "\n"; - $TestInfo .= $AddTestInfo; - - if($In::Opt{"ExtendedCheck"}) { - $TestInfo .= "\n"; - } - if($In::Opt{"JoinReport"}) - { - if($Level eq "Binary") { - $TestInfo .= "\n"; # Run-time - } - elsif($Level eq "Source") { - $TestInfo .= "\n"; # Build-time - } - } - $TestInfo .= "
Library Name".$In::Opt{"TargetTitle"}."
Module Name".$In::Opt{"TargetTitle"}."
Arch".showArch($Arch1)."
GCC Version$GccV1
Clang Version$ClangV1
Version #1".$In::Desc{1}{"Version"}.(@VInf1?" (".join(", ", reverse(@VInf1)).")":"")."
Version #2".$In::Desc{2}{"Version"}.(@VInf2?" (".join(", ", reverse(@VInf2)).")":"")."
ModeExtended
SubjectBinary Compatibility
SubjectSource Compatibility
\n"; - - # test results - $TestResults = "

Test Results

\n"; - $TestResults .= ""; - - if(my @Headers = getCheckedHeaders(1)) - { - my $Headers_Link = "".($#Headers + 1).""; - $TestResults .= "\n"; - } - - if(my @Sources = keys(%{$In::ABI{1}{"Sources"}})) - { - my $Src_Link = "".($#Sources + 1).""; - $TestResults .= "\n"; - } - - if(not $In::Opt{"ExtendedCheck"}) - { - my $Libs_Link = "0"; - $Libs_Link = "".keys(%{$In::ABI{1}{"Symbols"}})."" if(keys(%{$In::ABI{1}{"Symbols"}})>0); - $TestResults .= "\n"; - } - - $TestResults .= "\n"; - - my $META_DATA = "verdict:".$RESULT{$Level}{"Verdict"}.";"; - if($In::Opt{"JoinReport"}) { - $META_DATA = "kind:".lc($Level).";".$META_DATA; - } - - my $BC_Rate = showNum(100 - $RESULT{$Level}{"Affected"}); - - $TestResults .= "\n"; - if($RESULT{$Level}{"Verdict"} eq "incompatible") - { - my $Cl = "incompatible"; - if($BC_Rate>=90) { - $Cl = "warning"; - } - elsif($BC_Rate>=80) { - $Cl = "almost_compatible"; - } - - $TestResults .= "\n"; - } - else { - $TestResults .= "\n"; - } - $TestResults .= "\n"; - $TestResults .= "
Total Header Files".$Headers_Link."
Total Source Files".$Src_Link."
Total ".getObjTitle()."".($In::Opt{"CheckHeadersOnly"}?"0 (not analyzed)":$Libs_Link)."
Total Symbols / Types".$TotalSymbols." / ".$TotalTypes."
Compatibility".$BC_Rate."%100%
\n"; - - $META_DATA .= "affected:".$RESULT{$Level}{"Affected"}.";";# in percents - # problem summary - $Problem_Summary = "

Problem Summary

\n"; - $Problem_Summary .= ""; - $Problem_Summary .= ""; - - my $Added_Link = "0"; - if($Added>0) - { - if($In::Opt{"JoinReport"}) { - $Added_Link = "$Added"; - } - else { - $Added_Link = "$Added"; - } - } - $META_DATA .= "added:$Added;"; - $Problem_Summary .= "$Added_Link\n"; - - my $Removed_Link = "0"; - if($Removed>0) - { - if($In::Opt{"JoinReport"}) { - $Removed_Link = "$Removed" - } - else { - $Removed_Link = "$Removed" - } - } - $META_DATA .= "removed:$Removed;"; - $Problem_Summary .= ""; - $Problem_Summary .= "$Removed_Link\n"; - - my $TH_Link = "0"; - $TH_Link = "$T_Problems_High" if($T_Problems_High>0); - $META_DATA .= "type_problems_high:$T_Problems_High;"; - $Problem_Summary .= ""; - $Problem_Summary .= "$TH_Link\n"; - - my $TM_Link = "0"; - $TM_Link = "$T_Problems_Medium" if($T_Problems_Medium>0); - $META_DATA .= "type_problems_medium:$T_Problems_Medium;"; - $Problem_Summary .= "$TM_Link\n"; - - my $TL_Link = "0"; - $TL_Link = "$T_Problems_Low" if($T_Problems_Low>0); - $META_DATA .= "type_problems_low:$T_Problems_Low;"; - $Problem_Summary .= "$TL_Link\n"; - - my $IH_Link = "0"; - $IH_Link = "$I_Problems_High" if($I_Problems_High>0); - $META_DATA .= "interface_problems_high:$I_Problems_High;"; - $Problem_Summary .= ""; - $Problem_Summary .= "$IH_Link\n"; - - my $IM_Link = "0"; - $IM_Link = "$I_Problems_Medium" if($I_Problems_Medium>0); - $META_DATA .= "interface_problems_medium:$I_Problems_Medium;"; - $Problem_Summary .= "$IM_Link\n"; - - my $IL_Link = "0"; - $IL_Link = "$I_Problems_Low" if($I_Problems_Low>0); - $META_DATA .= "interface_problems_low:$I_Problems_Low;"; - $Problem_Summary .= "$IL_Link\n"; - - my $ChangedConstants_Link = "0"; - if(keys(%{$CheckedSymbols{$Level}}) and $C_Problems_Low) { - $ChangedConstants_Link = "$C_Problems_Low"; - } - $META_DATA .= "changed_constants:$C_Problems_Low;"; - $Problem_Summary .= "$ChangedConstants_Link\n"; - - # Safe Changes - if($T_Other) - { - my $TS_Link = "$T_Other"; - $Problem_Summary .= "$TS_Link\n"; - $META_DATA .= "type_changes_other:$T_Other;"; - } - - if($I_Other) - { - my $IS_Link = "$I_Other"; - $Problem_Summary .= "$IS_Link\n"; - $META_DATA .= "interface_changes_other:$I_Other;"; - } - - if($C_Other) - { - my $CS_Link = "$C_Other"; - $Problem_Summary .= "$CS_Link\n"; - $META_DATA .= "constant_changes_other:$C_Other;"; - } - - $META_DATA .= "tool_version:$TOOL_VERSION"; - $Problem_Summary .= "
SeverityCount
Added Symbols-
Removed SymbolsHigh
Problems with
Data Types		High
Medium
Low
Problems with
Symbols		High
Medium
Low
Problems with
Constants		Low
Other Changes
in Data Types		-
Other Changes
in Symbols		-
Other Changes
in Constants		-
\n"; - - return ($TestInfo.$TestResults.$Problem_Summary, $META_DATA, $AnyChanged); - } -} - -sub getStyle($$$) -{ - my ($Subj, $Act, $Num) = @_; - my %Style = ( - "Added"=>"new", - "Removed"=>"failed", - "Safe"=>"passed", - "Low"=>"warning", - "Medium"=>"failed", - "High"=>"failed" - ); - - if($Num>0) { - return " class='".$Style{$Act}."'"; - } - - return ""; -} - -sub getReportChangedConstants($$) -{ - my ($TargetSeverity, $Level) = @_; - my $CHANGED_CONSTANTS = ""; - - my %ReportMap = (); - foreach my $Constant (keys(%{$CompatProblems_Constants{$Level}})) - { - my $Header = $Constants{1}{$Constant}{"Header"}; - if(not $Header) { - $Header = $Constants{1}{$Constant}{"Source"}; - } - if(not $Header) - { # added - $Header = $Constants{2}{$Constant}{"Header"}; - if(not $Header) { - $Header = $Constants{2}{$Constant}{"Source"} - } - } - - foreach my $Kind (sort {lc($a) cmp lc($b)} keys(%{$CompatProblems_Constants{$Level}{$Constant}})) - { - if(not defined $CompatRules{$Level}{$Kind}) { - next; - } - if($TargetSeverity ne $CompatRules{$Level}{$Kind}{"Severity"}) { - next; - } - $ReportMap{$Header}{$Constant}{$Kind} = 1; - } - } - - if($In::Opt{"ReportFormat"} eq "xml") - { # XML - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - $CHANGED_CONSTANTS .= "
\n"; - foreach my $Constant (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) - { - $CHANGED_CONSTANTS .= " \n"; - foreach my $Kind (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}{$Constant}})) - { - my $Change = $CompatRules{$Level}{$Kind}{"Change"}; - my $Effect = $CompatRules{$Level}{$Kind}{"Effect"}; - my $Overcome = $CompatRules{$Level}{$Kind}{"Overcome"}; - - $CHANGED_CONSTANTS .= " \n"; - $CHANGED_CONSTANTS .= " $Change\n"; - $CHANGED_CONSTANTS .= " $Effect\n"; - if($Overcome) { - $CHANGED_CONSTANTS .= " $Overcome\n"; - } - $CHANGED_CONSTANTS .= " \n"; - } - $CHANGED_CONSTANTS .= " \n"; - } - $CHANGED_CONSTANTS .= "
\n"; - } - $CHANGED_CONSTANTS = "\n".$CHANGED_CONSTANTS."\n\n"; - } - else - { # HTML - my $ProblemsNum = 0; - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - $CHANGED_CONSTANTS .= "$HeaderName
\n"; - foreach my $Constant (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) - { - my $Report = ""; - - foreach my $Kind (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}{$Constant}})) - { - my $Change = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Change"}, $CompatProblems_Constants{$Level}{$Constant}{$Kind}); - my $Effect = $CompatRules{$Level}{$Kind}{"Effect"}; - $Report .= "\n1\n".$Change."\n$Effect\n\n"; - $ProblemsNum += 1; - } - if($Report) - { - $Report = $ContentDivStart."\n\n\n\n\n\n".$Report."
ChangeEffect
\n
\n$ContentDivEnd\n"; - $Report = $ContentSpanStart."[+] ".$Constant.$ContentSpanEnd."
\n".$Report; - $Report = insertIDs($Report); - } - $CHANGED_CONSTANTS .= $Report; - } - $CHANGED_CONSTANTS .= "
\n"; - } - if($CHANGED_CONSTANTS) - { - my $Title = "Problems with Constants, $TargetSeverity Severity"; - if($TargetSeverity eq "Safe") - { # Safe Changes - $Title = "Other Changes in Constants"; - } - if($In::Opt{"OldStyle"}) { - $CHANGED_CONSTANTS = "

$Title ($ProblemsNum)

\n".$CHANGED_CONSTANTS; - } - else { - $CHANGED_CONSTANTS = "

$Title  $ProblemsNum 

\n".$CHANGED_CONSTANTS; - } - $CHANGED_CONSTANTS = "\n".$CHANGED_CONSTANTS.$TOP_REF."
\n"; - } - } - return $CHANGED_CONSTANTS; -} - -sub getTitle($$$) -{ - my ($Header, $Library, $NameSpace) = @_; - my $Title = ""; - - if($Header and $Library) - { - $Title .= "$Header"; - $Title .= ", $Library
\n"; - } - elsif($Library) { - $Title .= "$Library
\n"; - } - elsif($Header) { - $Title .= "$Header
\n"; - } - - if($NameSpace) { - $Title .= "namespace $NameSpace
\n"; - } - - return $Title; -} - -sub getReportAdded($) -{ - my $Level = $_[0]; - my $ADDED_INTERFACES = ""; - my %ReportMap = (); - foreach my $Symbol (sort keys(%{$CompatProblems{$Level}})) - { - foreach my $Kind (sort keys(%{$CompatProblems{$Level}{$Symbol}})) - { - if($Kind eq "Added_Symbol") - { - my $HeaderName = $CompSign{2}{$Symbol}{"Header"}; - if(not $HeaderName) { - $HeaderName = $CompSign{2}{$Symbol}{"Source"}; - } - - my $DyLib = $In::ABI{2}{"SymLib"}{$Symbol}; - if($Level eq "Source" and $In::Opt{"ReportFormat"} eq "html") - { # do not show library name in the HTML report - $DyLib = ""; - } - $ReportMap{$HeaderName}{$DyLib}{$Symbol} = 1; - } - } - } - if($In::Opt{"ReportFormat"} eq "xml") - { # XML - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - $ADDED_INTERFACES .= "
\n"; - foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) - { - $ADDED_INTERFACES .= " \n"; - foreach my $Symbol (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { - $ADDED_INTERFACES .= " $Symbol\n"; - } - $ADDED_INTERFACES .= " \n"; - } - $ADDED_INTERFACES .= "
\n"; - } - $ADDED_INTERFACES = "\n".$ADDED_INTERFACES."\n\n"; - } - else - { # HTML - my $Added_Number = 0; - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) - { - my %NameSpaceSymbols = (); - foreach my $Symbol (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { - $NameSpaceSymbols{selectSymbolNs($Symbol, 2)}{$Symbol} = 1; - } - foreach my $NameSpace (sort keys(%NameSpaceSymbols)) - { - $ADDED_INTERFACES .= getTitle($HeaderName, $DyLib, $NameSpace); - my @SortedInterfaces = sort {lc($CompSign{2}{$a}{"Unmangled"}) cmp lc($CompSign{2}{$b}{"Unmangled"})} sort {lc($a) cmp lc($b)} keys(%{$NameSpaceSymbols{$NameSpace}}); - foreach my $Symbol (@SortedInterfaces) - { - $Added_Number += 1; - my $Signature = highLight_ItalicColor($Symbol, 2); - if($NameSpace) { - $Signature = cutNs($Signature, $NameSpace); - } - - if($Symbol=~/\A(_Z|\?)/) { - $ADDED_INTERFACES .= insertIDs($ContentSpanStart.$Signature.$ContentSpanEnd."
\n".$ContentDivStart."$Symbol\n
\n
\n".$ContentDivEnd."\n"); - } - else { - $ADDED_INTERFACES .= "".$Signature."
\n"; - } - } - $ADDED_INTERFACES .= "
\n"; - } - } - } - if($ADDED_INTERFACES) - { - my $Anchor = ""; - if($In::Opt{"JoinReport"}) { - $Anchor = ""; - } - if($In::Opt{"OldStyle"}) { - $ADDED_INTERFACES = "

Added Symbols ($Added_Number)

\n".$ADDED_INTERFACES; - } - else { - $ADDED_INTERFACES = "

Added Symbols  $Added_Number 

\n".$ADDED_INTERFACES; - } - $ADDED_INTERFACES = $Anchor.$ADDED_INTERFACES.$TOP_REF."
\n"; - } - } - return $ADDED_INTERFACES; -} - -sub getReportRemoved($) -{ - my $Level = $_[0]; - my $REMOVED_INTERFACES = ""; - my %ReportMap = (); - foreach my $Symbol (sort keys(%{$CompatProblems{$Level}})) - { - foreach my $Kind (sort keys(%{$CompatProblems{$Level}{$Symbol}})) - { - if($Kind eq "Removed_Symbol") - { - my $HeaderName = $CompSign{1}{$Symbol}{"Header"}; - if(not $HeaderName) { - $HeaderName = $CompSign{1}{$Symbol}{"Source"}; - } - - my $DyLib = $In::ABI{1}{"SymLib"}{$Symbol}; - if($Level eq "Source" and $In::Opt{"ReportFormat"} eq "html") - { # do not show library name in HTML report - $DyLib = ""; - } - $ReportMap{$HeaderName}{$DyLib}{$Symbol} = 1; - } - } - } - if($In::Opt{"ReportFormat"} eq "xml") - { # XML - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - $REMOVED_INTERFACES .= "
\n"; - foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) - { - $REMOVED_INTERFACES .= " \n"; - foreach my $Symbol (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { - $REMOVED_INTERFACES .= " $Symbol\n"; - } - $REMOVED_INTERFACES .= " \n"; - } - $REMOVED_INTERFACES .= "
\n"; - } - $REMOVED_INTERFACES = "\n".$REMOVED_INTERFACES."\n\n"; - } - else - { # HTML - my $Removed_Number = 0; - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) - { - my %NameSpaceSymbols = (); - foreach my $Interface (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { - $NameSpaceSymbols{selectSymbolNs($Interface, 1)}{$Interface} = 1; - } - foreach my $NameSpace (sort keys(%NameSpaceSymbols)) - { - $REMOVED_INTERFACES .= getTitle($HeaderName, $DyLib, $NameSpace); - my @SortedInterfaces = sort {lc($CompSign{1}{$a}{"Unmangled"}) cmp lc($CompSign{1}{$b}{"Unmangled"})} sort {lc($a) cmp lc($b)} keys(%{$NameSpaceSymbols{$NameSpace}}); - foreach my $Symbol (@SortedInterfaces) - { - $Removed_Number += 1; - my $Signature = highLight_ItalicColor($Symbol, 1); - if($NameSpace) { - $Signature = cutNs($Signature, $NameSpace); - } - if($Symbol=~/\A(_Z|\?)/) { - $REMOVED_INTERFACES .= insertIDs($ContentSpanStart.$Signature.$ContentSpanEnd."
\n".$ContentDivStart."$Symbol\n
\n
\n".$ContentDivEnd."\n"); - } - else { - $REMOVED_INTERFACES .= "".$Signature."
\n"; - } - } - } - $REMOVED_INTERFACES .= "
\n"; - } - } - if($REMOVED_INTERFACES) - { - my $Anchor = ""; - if($In::Opt{"JoinReport"}) { - $Anchor = ""; - } - if($In::Opt{"OldStyle"}) { - $REMOVED_INTERFACES = "

Removed Symbols ($Removed_Number)

\n".$REMOVED_INTERFACES; - } - else { - $REMOVED_INTERFACES = "

Removed Symbols  $Removed_Number 

\n".$REMOVED_INTERFACES; - } - - $REMOVED_INTERFACES = $Anchor.$REMOVED_INTERFACES.$TOP_REF."
\n"; - } - } - return $REMOVED_INTERFACES; -} - -sub getXmlParams($$) -{ - my ($Content, $Problem) = @_; - - my %XMLparams = (); - foreach my $Attr (sort {$b cmp $a} keys(%{$Problem})) - { - my $Macro = "\@".lc($Attr); - if($Content=~/\Q$Macro\E/) - { - my $Value = $Problem->{$Attr}; - - if($Attr eq "Param_Pos") { - $Value = showPos($Value); - } - - $XMLparams{lc($Attr)} = $Value; - } - } - my @PString = (); - foreach my $P (sort {$b cmp $a} keys(%XMLparams)) { - push(@PString, $P."=\"".xmlSpecChars($XMLparams{$P})."\""); - } - if(@PString) { - return " ".join(" ", @PString); - } - return ""; -} - -sub addMarkup($) -{ - my $Content = $_[0]; - - # auto-markup - $Content=~s/\n[ ]*//; # spaces - $Content=~s!(\@\w+\s*\(\@\w+\))!$1!g; # @old_type (@old_size) - $Content=~s!(... \(\w+\))!$1!g; # ... (va_list) - $Content=~s!(.+?)!$1!g; - $Content=~s!([2-9]\))!
$1!g; # 1), 2), ... - - if($Content=~/\ANOTE:/) - { # notes - $Content=~s!(NOTE):!$1:!g; - } - else { - $Content=~s!(NOTE):!

$1:!g; - } - $Content=~s! (out)-! $1-!g; # out-parameters - - my @Keywords = ( - "void", - "const", - "static", - "restrict", - "volatile", - "register", - "virtual" - ); - my $MKeys = join("|", @Keywords); - foreach (@Keywords) { - $MKeys .= "|non-".$_; - } - $Content=~s!(added\s*|to\s*|from\s*|became\s*)($MKeys)([^\w-]|\Z)!$1$2$3!ig; # intrinsic types, modifiers - - # Markdown - $Content=~s!\*\*([\w\-]+?)\*\*!$1!ig; - $Content=~s!\*([\w\-]+?)\*!$1!ig; - - return $Content; -} - -sub applyMacroses($$$$) -{ - my ($Level, $Kind, $Content, $Problem) = @_; - - $Problem->{"Word_Size"} = $In::ABI{2}{"WordSize"}; - $Content = addMarkup($Content); - - # macros - foreach my $Attr (sort {$b cmp $a} keys(%{$Problem})) - { - my $Macro = "\@".lc($Attr); - my $Value = $Problem->{$Attr}; - if(not defined $Value - or $Value eq "") { - next; - } - - if(index($Content, $Macro)==-1) { - next; - } - - if($Attr eq "Param_Pos") { - $Value = showPos($Value); - } - - if($Value=~/\s/) { - $Value = "".specChars($Value).""; - } - elsif($Value=~/\A\d+\Z/ - and ($Attr eq "Old_Size" or $Attr eq "New_Size")) - { # bits to bytes - if($Value % $BYTE) - { # bits - if($Value==1) { - $Value = "".$Value." bit"; - } - else { - $Value = "".$Value." bits"; - } - } - else - { # bytes - $Value /= $BYTE; - if($Value==1) { - $Value = "".$Value." byte"; - } - else { - $Value = "".$Value." bytes"; - } - } - } - else - { - my $Fmt = "Class|Name|Qual|HTML|Desc"; - if($Kind!~/Overridden/) { - $Fmt = "Name|Qual|HTML|Desc"; - } - - my $V1 = (defined $CompSign{1}{$Value} and defined $CompSign{1}{$Value}{"ShortName"}); - my $V2 = (defined $CompSign{2}{$Value} and defined $CompSign{2}{$Value}{"ShortName"}); - - if($Kind!~/Symbol_Became|Symbol_Changed|Method_Became/ - and ($V1 or $V2)) - { # symbols - if($V1) { - $Value = blackName(getSignature($Value, 1, $Fmt)); - } - else { - $Value = blackName(getSignature($Value, 2, $Fmt)); - } - } - else - { - $Value = "".specChars($Value).""; - } - } - $Content=~s/\Q$Macro\E/$Value/g; - } - - if($Content=~/(\A|[^\@\w])\@\w/) - { - if(not $IncompleteRules{$Level}{$Kind}) - { # only one warning - printMsg("WARNING", "incomplete rule \"$Kind\" (\"$Level\")"); - $IncompleteRules{$Level}{$Kind} = 1; - } - } - return $Content; -} - -sub getReportSymbolProblems($$) -{ - my ($TargetSeverity, $Level) = @_; - my $INTERFACE_PROBLEMS = ""; - my (%ReportMap, %SymbolChanges) = (); - - foreach my $Symbol (sort keys(%{$CompatProblems{$Level}})) - { - my ($SN, $SS, $SV) = symbolParts($Symbol); - if($SV and defined $CompatProblems{$Level}{$SN}) { - next; - } - - if(not defined $CompSign{1}{$Symbol}) - { # added symbols - next; - } - - my $HeaderName = $CompSign{1}{$Symbol}{"Header"}; - if(not $HeaderName) { - $HeaderName = $CompSign{1}{$Symbol}{"Source"}; - } - - my $DyLib = $In::ABI{1}{"SymLib"}{$Symbol}; - if(not $DyLib and my $VSym = $In::ABI{1}{"SymbolVersion"}{$Symbol}) - { # Symbol with Version - $DyLib = $In::ABI{1}{"SymLib"}{$VSym}; - } - if(not $DyLib) - { # const global data - $DyLib = ""; - } - if($Level eq "Source" and $In::Opt{"ReportFormat"} eq "html") - { # do not show library name in HTML report - $DyLib = ""; - } - - foreach my $Kind (sort keys(%{$CompatProblems{$Level}{$Symbol}})) - { - if($CompatRules{$Level}{$Kind}{"Kind"} eq "Symbols" - and $Kind ne "Added_Symbol" and $Kind ne "Removed_Symbol") - { - my $Severity = $CompatRules{$Level}{$Kind}{"Severity"}; - if($Severity eq $TargetSeverity) - { - $SymbolChanges{$Symbol}{$Kind} = $CompatProblems{$Level}{$Symbol}{$Kind}; - $ReportMap{$HeaderName}{$DyLib}{$Symbol} = 1; - } - } - } - } - - if($In::Opt{"ReportFormat"} eq "xml") - { # XML - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - $INTERFACE_PROBLEMS .= "
\n"; - foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) - { - $INTERFACE_PROBLEMS .= " \n"; - - my @SortedInterfaces = sort {lc($CompSign{1}{$a}{"Unmangled"}) cmp lc($CompSign{1}{$b}{"Unmangled"})} sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}{$DyLib}}); - foreach my $Symbol (@SortedInterfaces) - { - $INTERFACE_PROBLEMS .= " \n"; - foreach my $Kind (sort keys(%{$SymbolChanges{$Symbol}})) - { - foreach my $Loc (sort keys(%{$SymbolChanges{$Symbol}{$Kind}})) - { - my $ProblemAttr = $SymbolChanges{$Symbol}{$Kind}{$Loc}; - - $INTERFACE_PROBLEMS .= " \n"; - my $Change = $CompatRules{$Level}{$Kind}{"Change"}; - $INTERFACE_PROBLEMS .= " $Change\n"; - my $Effect = $CompatRules{$Level}{$Kind}{"Effect"}; - $INTERFACE_PROBLEMS .= " $Effect\n"; - if(my $Overcome = $CompatRules{$Level}{$Kind}{"Overcome"}) { - $INTERFACE_PROBLEMS .= " $Overcome\n"; - } - $INTERFACE_PROBLEMS .= " \n"; - } - } - $INTERFACE_PROBLEMS .= " \n"; - } - $INTERFACE_PROBLEMS .= " \n"; - } - $INTERFACE_PROBLEMS .= "
\n"; - } - $INTERFACE_PROBLEMS = "\n".$INTERFACE_PROBLEMS."\n\n"; - } - else - { # HTML - my $ProblemsNum = 0; - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$ReportMap{$HeaderName}})) - { - my (%NameSpaceSymbols, %NewSignature) = (); - foreach my $Symbol (keys(%{$ReportMap{$HeaderName}{$DyLib}})) { - $NameSpaceSymbols{selectSymbolNs($Symbol, 1)}{$Symbol} = 1; - } - foreach my $NameSpace (sort keys(%NameSpaceSymbols)) - { - $INTERFACE_PROBLEMS .= getTitle($HeaderName, $DyLib, $NameSpace); - - my @SortedInterfaces = sort {lc($CompSign{1}{$a}{"Unmangled"}) cmp lc($CompSign{1}{$b}{"Unmangled"})} sort {lc($a) cmp lc($b)} keys(%{$NameSpaceSymbols{$NameSpace}}); - foreach my $Symbol (@SortedInterfaces) - { - my $SYMBOL_REPORT = ""; - my $ProblemNum = 1; - foreach my $Kind (sort keys(%{$SymbolChanges{$Symbol}})) - { - foreach my $Loc (sort keys(%{$SymbolChanges{$Symbol}{$Kind}})) - { - my $ProblemAttr = $SymbolChanges{$Symbol}{$Kind}{$Loc}; - - if(my $NSign = $ProblemAttr->{"New_Signature"}) { - $NewSignature{$Symbol} = $NSign; - } - - if(my $Change = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Change"}, $ProblemAttr)) - { - my $Effect = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Effect"}, $ProblemAttr); - $SYMBOL_REPORT .= "\n$ProblemNum\n".$Change."\n".$Effect."\n\n"; - $ProblemNum += 1; - $ProblemsNum += 1; - } - } - } - $ProblemNum -= 1; - if($SYMBOL_REPORT) - { - my $ShowSymbol = highLight_ItalicColor($Symbol, 1); - - if($NameSpace) - { - $SYMBOL_REPORT = cutNs($SYMBOL_REPORT, $NameSpace); - $ShowSymbol = cutNs($ShowSymbol, $NameSpace); - } - - $INTERFACE_PROBLEMS .= $ContentSpanStart."[+] ".$ShowSymbol; - if($In::Opt{"OldStyle"}) { - $INTERFACE_PROBLEMS .= " ($ProblemNum)"; - } - else { - $INTERFACE_PROBLEMS .= "  $ProblemNum "; - } - $INTERFACE_PROBLEMS .= $ContentSpanEnd."
\n"; - $INTERFACE_PROBLEMS .= $ContentDivStart."\n"; - - if(my $NSign = $NewSignature{$Symbol}) - { # argument list changed to - $NSign = highLight_ItalicColor($NSign, 2); - if($NameSpace) { - $NSign = cutNs($NSign, $NameSpace); - } - $INTERFACE_PROBLEMS .= "\n⇣\n
\n".$NSign."
\n"; - } - - if($Symbol=~/\A(_Z|\?)/) { - $INTERFACE_PROBLEMS .= "$Symbol
\n"; - } - - $INTERFACE_PROBLEMS .= "\n\n\n\n\n\n$SYMBOL_REPORT
ChangeEffect
\n
\n"; - $INTERFACE_PROBLEMS .= $ContentDivEnd; - } - } - $INTERFACE_PROBLEMS .= "
\n"; - } - } - } - - if($INTERFACE_PROBLEMS) - { - $INTERFACE_PROBLEMS = insertIDs($INTERFACE_PROBLEMS); - my $Title = "Problems with Symbols, $TargetSeverity Severity"; - if($TargetSeverity eq "Safe") - { # Safe Changes - $Title = "Other Changes in Symbols"; - } - if($In::Opt{"OldStyle"}) { - $INTERFACE_PROBLEMS = "

$Title ($ProblemsNum)

\n".$INTERFACE_PROBLEMS; - } - else { - $INTERFACE_PROBLEMS = "

$Title  $ProblemsNum 

\n".$INTERFACE_PROBLEMS; - } - $INTERFACE_PROBLEMS = "\n".$INTERFACE_PROBLEMS.$TOP_REF."
\n"; - } - } - return $INTERFACE_PROBLEMS; -} - -sub cutNs($$) -{ - my ($N, $Ns) = @_; - $N=~s/\b\Q$Ns\E:://g; - return $N; -} - -sub getReportTypeProblems($$) -{ - my ($TargetSeverity, $Level) = @_; - my $TYPE_PROBLEMS = ""; - - my %ReportMap = (); - my %TypeChanges_Sev = (); - - foreach my $TypeName (keys(%{$TypeChanges{$Level}})) - { - my $Tid = $TName_Tid{1}{$TypeName}; - my $HeaderName = $TypeInfo{1}{$Tid}{"Header"}; - if(not $HeaderName) { - $HeaderName = $TypeInfo{1}{$Tid}{"Source"}; - } - - foreach my $Kind (keys(%{$TypeChanges{$Level}{$TypeName}})) - { - if($CompatRules{$Level}{$Kind}{"Severity"} ne $TargetSeverity) { - next; - } - - foreach my $Loc (keys(%{$TypeChanges{$Level}{$TypeName}{$Kind}})) - { - $ReportMap{$HeaderName}{$TypeName} = 1; - $TypeChanges_Sev{$TypeName}{$Kind}{$Loc} = $TypeChanges{$Level}{$TypeName}{$Kind}{$Loc}; - } - } - } - - if($In::Opt{"ReportFormat"} eq "xml") - { # XML - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - $TYPE_PROBLEMS .= "
\n"; - foreach my $TypeName (keys(%{$ReportMap{$HeaderName}})) - { - my (%Kinds_Locations, %Kinds_Target) = (); - $TYPE_PROBLEMS .= " \n"; - foreach my $Kind (sort {$b=~/Size/ <=> $a=~/Size/} sort keys(%{$TypeChanges_Sev{$TypeName}})) - { - foreach my $Loc (sort {cmpLocations($b, $a)} sort keys(%{$TypeChanges_Sev{$TypeName}{$Kind}})) - { - $Kinds_Locations{$Kind}{$Loc} = 1; - - my $Target = $TypeChanges_Sev{$TypeName}{$Kind}{$Loc}{"Target"}; - if($Kinds_Target{$Kind}{$Target}) { - next; - } - $Kinds_Target{$Kind}{$Target} = 1; - - my $ProblemAttr = $TypeChanges_Sev{$TypeName}{$Kind}{$Loc}; - $TYPE_PROBLEMS .= " \n"; - my $Change = $CompatRules{$Level}{$Kind}{"Change"}; - $TYPE_PROBLEMS .= " $Change\n"; - my $Effect = $CompatRules{$Level}{$Kind}{"Effect"}; - $TYPE_PROBLEMS .= " $Effect\n"; - if(my $Overcome = $CompatRules{$Level}{$Kind}{"Overcome"}) { - $TYPE_PROBLEMS .= " $Overcome\n"; - } - $TYPE_PROBLEMS .= " \n"; - } - } - $TYPE_PROBLEMS .= getAffectedSymbols($Level, $TypeName, \%Kinds_Locations); - if($Level eq "Binary" and grep {$_=~/Virtual|Base_Class/} keys(%Kinds_Locations)) { - $TYPE_PROBLEMS .= showVTables($TypeName); - } - $TYPE_PROBLEMS .= " \n"; - } - $TYPE_PROBLEMS .= "
\n"; - } - $TYPE_PROBLEMS = "\n".$TYPE_PROBLEMS."\n\n"; - } - else - { # HTML - my $ProblemsNum = 0; - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%ReportMap)) - { - my (%NameSpace_Type) = (); - foreach my $TypeName (keys(%{$ReportMap{$HeaderName}})) { - $NameSpace_Type{selectTypeNs($TypeName, 1)}{$TypeName} = 1; - } - foreach my $NameSpace (sort keys(%NameSpace_Type)) - { - $TYPE_PROBLEMS .= getTitle($HeaderName, "", $NameSpace); - my @SortedTypes = sort {lc(showType($a, 0, 1)) cmp lc(showType($b, 0, 1))} keys(%{$NameSpace_Type{$NameSpace}}); - foreach my $TypeName (@SortedTypes) - { - my $ProblemNum = 1; - my $TYPE_REPORT = ""; - my (%Kinds_Locations, %Kinds_Target) = (); - - foreach my $Kind (sort {(index($b, "Size")!=-1) cmp (index($a, "Size")!=-1)} sort keys(%{$TypeChanges_Sev{$TypeName}})) - { - foreach my $Loc (sort {cmpLocations($b, $a)} sort keys(%{$TypeChanges_Sev{$TypeName}{$Kind}})) - { - $Kinds_Locations{$Kind}{$Loc} = 1; - - my $Target = $TypeChanges_Sev{$TypeName}{$Kind}{$Loc}{"Target"}; - if($Kinds_Target{$Kind}{$Target}) { - next; - } - $Kinds_Target{$Kind}{$Target} = 1; - - my $ProblemAttr = $TypeChanges_Sev{$TypeName}{$Kind}{$Loc}; - if(my $Change = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Change"}, $ProblemAttr)) - { - my $Effect = applyMacroses($Level, $Kind, $CompatRules{$Level}{$Kind}{"Effect"}, $ProblemAttr); - $TYPE_REPORT .= "\n$ProblemNum\n".$Change."\n$Effect\n\n"; - $ProblemNum += 1; - $ProblemsNum += 1; - } - } - } - $ProblemNum -= 1; - if($TYPE_REPORT) - { - my $Affected = getAffectedSymbols($Level, $TypeName, \%Kinds_Locations); - my $ShowVTables = ""; - if($Level eq "Binary" and grep {$_=~/Virtual|Base_Class/} keys(%Kinds_Locations)) { - $ShowVTables = showVTables($TypeName); - } - - my $ShowType = showType($TypeName, 1, 1); - - if($NameSpace) - { - $TYPE_REPORT = cutNs($TYPE_REPORT, $NameSpace); - $ShowType = cutNs($ShowType, $NameSpace); - $Affected = cutNs($Affected, $NameSpace); - $ShowVTables = cutNs($ShowVTables, $NameSpace); - } - - $TYPE_PROBLEMS .= $ContentSpanStart."[+] ".$ShowType; - if($In::Opt{"OldStyle"}) { - $TYPE_PROBLEMS .= " ($ProblemNum)"; - } - else { - $TYPE_PROBLEMS .= "  $ProblemNum "; - } - $TYPE_PROBLEMS .= $ContentSpanEnd; - $TYPE_PROBLEMS .= "
\n".$ContentDivStart."\n"; - $TYPE_PROBLEMS .= "\n\n"; - $TYPE_PROBLEMS .= "".$TYPE_REPORT."
ChangeEffect
\n"; - $TYPE_PROBLEMS .= $ShowVTables.$Affected."

".$ContentDivEnd."\n"; - } - } - $TYPE_PROBLEMS .= "
\n"; - } - } - - if($TYPE_PROBLEMS) - { - $TYPE_PROBLEMS = insertIDs($TYPE_PROBLEMS); - my $Title = "Problems with Data Types, $TargetSeverity Severity"; - if($TargetSeverity eq "Safe") - { # Safe Changes - $Title = "Other Changes in Data Types"; - } - if($In::Opt{"OldStyle"}) { - $TYPE_PROBLEMS = "

$Title ($ProblemsNum)

\n".$TYPE_PROBLEMS; - } - else { - $TYPE_PROBLEMS = "

$Title  $ProblemsNum 

\n".$TYPE_PROBLEMS; - } - $TYPE_PROBLEMS = "\n".$TYPE_PROBLEMS.$TOP_REF."
\n"; - } - } - return $TYPE_PROBLEMS; -} - -sub showType($$$) -{ - my ($Name, $Html, $LVer) = @_; - my $TType = $TypeInfo{$LVer}{$TName_Tid{$LVer}{$Name}}{"Type"}; - $TType = lc($TType); - if($TType=~/struct|union|enum/) { - $Name=~s/\A\Q$TType\E //g; - } - if($Html) { - $Name = "".$TType." ".specChars($Name); - } - else { - $Name = $TType." ".$Name; - } - return $Name; -} - -sub getAnchor($$$) -{ - my ($Kind, $Level, $Severity) = @_; - if($In::Opt{"JoinReport"}) - { - if($Severity eq "Safe") { - return "Other_".$Level."_Changes_In_".$Kind."s"; - } - else { - return $Kind."_".$Level."_Problems_".$Severity; - } - } - else - { - if($Severity eq "Safe") { - return "Other_Changes_In_".$Kind."s"; - } - else { - return $Kind."_Problems_".$Severity; - } - } -} - -sub showVTables($) -{ - my $TypeName = $_[0]; - my $TypeId1 = $TName_Tid{1}{$TypeName}; - my %Type1 = getType($TypeId1, 1); - if(defined $Type1{"VTable"} - and keys(%{$Type1{"VTable"}})) - { - my $TypeId2 = $TName_Tid{2}{$TypeName}; - my %Type2 = getType($TypeId2, 2); - if(defined $Type2{"VTable"} - and keys(%{$Type2{"VTable"}})) - { - my %Indexes = map {$_=>1} (keys(%{$Type1{"VTable"}}), keys(%{$Type2{"VTable"}})); - my %Entries = (); - foreach my $Index (sort {$a<=>$b} (keys(%Indexes))) - { - $Entries{$Index}{"E1"} = simpleVEntry($Type1{"VTable"}{$Index}); - $Entries{$Index}{"E2"} = simpleVEntry($Type2{"VTable"}{$Index}); - } - my $VTABLES = ""; - if($In::Opt{"ReportFormat"} eq "xml") - { # XML - $VTABLES .= " \n"; - foreach my $Index (sort {$a<=>$b} (keys(%Entries))) - { - $VTABLES .= " \n"; - $VTABLES .= " ".xmlSpecChars($Entries{$Index}{"E1"})."\n"; - $VTABLES .= " ".xmlSpecChars($Entries{$Index}{"E2"})."\n"; - $VTABLES .= " \n"; - } - $VTABLES .= " \n\n"; - } - else - { # HTML - $VTABLES .= ""; - $VTABLES .= ""; - $VTABLES .= ""; - $VTABLES .= ""; - foreach my $Index (sort {$a<=>$b} (keys(%Entries))) - { - my ($Color1, $Color2) = ("", ""); - - my $E1 = $Entries{$Index}{"E1"}; - my $E2 = $Entries{$Index}{"E2"}; - - if($E1 ne $E2 - and $E1!~/ 0x/ - and $E2!~/ 0x/) - { - if($Entries{$Index}{"E1"}) - { - $Color1 = " class='failed'"; - $Color2 = " class='failed'"; - } - else { - $Color2 = " class='warning'"; - } - } - $VTABLES .= "\n"; - $VTABLES .= "".specChars($Entries{$Index}{"E1"})."\n"; - $VTABLES .= "".specChars($Entries{$Index}{"E2"})."\n"; - } - $VTABLES .= "
OffsetVirtual Table (Old) - ".(keys(%{$Type1{"VTable"}}))." entriesVirtual Table (New) - ".(keys(%{$Type2{"VTable"}}))." entries
".$Index."

\n"; - $VTABLES = $ContentDivStart.$VTABLES.$ContentDivEnd; - $VTABLES = $ContentSpanStart_Info."[+] show v-table (old and new)".$ContentSpanEnd."
\n".$VTABLES; - } - return $VTABLES; - } - } - return ""; -} - -sub simpleVEntry($) -{ - my $VEntry = $_[0]; - if(not defined $VEntry - or $VEntry eq "") { - return ""; - } - - $VEntry=~s/ \[.+?\]\Z//; # support for ABI Dumper - $VEntry=~s/\A(.+)::(_ZThn.+)\Z/$2/; # thunks - $VEntry=~s/_ZTI\w+/typeinfo/g; # typeinfo - if($VEntry=~/\A_ZThn.+\Z/) { - $VEntry = "non-virtual thunk"; - } - $VEntry=~s/\A\(int \(\*\)\(...\)\)\s*([a-z_])/$1/i; - # support for old GCC versions - $VEntry=~s/\A0u\Z/(int (*)(...))0/; - $VEntry=~s/\A4294967268u\Z/(int (*)(...))-0x000000004/; - $VEntry=~s/\A&_Z\Z/& _Z/; - $VEntry=~s/([^:]+)::\~([^:]+)\Z/~$1/; # destructors - return $VEntry; -} - -sub adjustParamPos($$$) -{ - my ($Pos, $Symbol, $LVer) = @_; - if(defined $CompSign{$LVer}{$Symbol}) - { - if(not $CompSign{$LVer}{$Symbol}{"Static"} - and $CompSign{$LVer}{$Symbol}{"Class"}) - { - return $Pos-1; - } - - return $Pos; - } - - return undef; -} - -sub getParamPos($$$) -{ - my ($Name, $Symbol, $LVer) = @_; - - if(defined $CompSign{$LVer}{$Symbol} - and defined $CompSign{$LVer}{$Symbol}{"Param"}) - { - my $Info = $CompSign{$LVer}{$Symbol}; - foreach (keys(%{$Info->{"Param"}})) - { - if($Info->{"Param"}{$_}{"name"} eq $Name) - { - return $_; - } - } - } - - return undef; -} - -sub getParamName($) -{ - my $Loc = $_[0]; - $Loc=~s/\->.*//g; - return $Loc; -} - -sub getAffectedSymbols($$$) -{ - my ($Level, $Target_TypeName, $Kinds_Locations) = @_; - - my $LIMIT = 10; - if(defined $In::Opt{"AffectLimit"}) { - $LIMIT = $In::Opt{"AffectLimit"}; - } - - my %SymSel = (); - - foreach my $Kind (sort keys(%{$Kinds_Locations})) - { - my @Locs = sort {(index($a, "retval")!=-1) cmp (index($b, "retval")!=-1)} sort {length($a)<=>length($b)} sort keys(%{$Kinds_Locations->{$Kind}}); - - foreach my $Loc (@Locs) - { - foreach my $Symbol (keys(%{$TypeProblemsIndex{$Level}{$Target_TypeName}{$Kind}{$Loc}})) - { - if(index($Symbol, "_Z")==0 - and $Symbol=~/(C4|C2|D4|D2|D0)[EI]/) - { # duplicated problems for C2/C4 constructors, D2/D4 and D0 destructors - next; - } - - if(index($Symbol, "\@")!=-1 - or index($Symbol, "\$")!=-1) - { - my ($SN, $SS, $SV) = symbolParts($Symbol); - - if($Level eq "Source") - { # remove symbol version - $Symbol = $SN; - } - - if($SV and defined $CompatProblems{$Level}{$SN}) - { # duplicated problems for versioned symbols - next; - } - } - - if(not defined $SymSel{$Symbol}) - { - $SymSel{$Symbol}{"Kind"} = $Kind; - $SymSel{$Symbol}{"Loc"} = $Loc; - } - } - } - } - - my $Affected = ""; - my $SNum = 0; - - if($In::Opt{"ReportFormat"} eq "xml") - { # XML - $Affected .= " \n"; - - foreach my $Symbol (sort {lc($a) cmp lc($b)} keys(%SymSel)) - { - my $Kind = $SymSel{$Symbol}{"Kind"}; - my $Loc = $SymSel{$Symbol}{"Loc"}; - - my $PName = getParamName($Loc); - my $Des = getAffectDesc($Level, $Symbol, $Kind, $Loc); - - my $Target = ""; - if($PName) - { - $Target .= " param=\"$PName\""; - $Des=~s/parameter $PName /parameter \@param /; - } - elsif($Loc=~/\Aretval(\-|\Z)/i) { - $Target .= " affected=\"retval\""; - } - elsif($Loc=~/\Athis(\-|\Z)/i) { - $Target .= " affected=\"this\""; - } - - if($Des=~s/\AField ([^\s]+) /Field \@field /) { - $Target .= " field=\"$1\""; - } - - $Affected .= " \n"; - $Affected .= " ".xmlSpecChars($Des)."\n"; - $Affected .= " \n"; - - if(++$SNum>=$LIMIT) { - last; - } - } - $Affected .= " \n"; - } - else - { # HTML - foreach my $Symbol (sort {lc($a) cmp lc($b)} keys(%SymSel)) - { - my $Kind = $SymSel{$Symbol}{"Kind"}; - my $Loc = $SymSel{$Symbol}{"Loc"}; - - my $Des = getAffectDesc($Level, $Symbol, $Kind, $Loc); - my $PName = getParamName($Loc); - my $Pos = adjustParamPos(getParamPos($PName, $Symbol, 1), $Symbol, 1); - - $Affected .= "".getSignature($Symbol, 1, "Class|Name|Param|HTML|Italic|Target=".$Pos)."
\n"; - $Affected .= "
".specChars($Des)."
\n"; - - if(++$SNum>=$LIMIT) { - last; - } - } - - my $Total = keys(%SymSel); - - if($Total>$LIMIT) { - $Affected .= " ...\n
\n"; # and others ... - } - - $Affected = "
".$Affected."
\n"; - if($Affected) - { - - my $Per = showNum($Total*100/keys(%{$CheckedSymbols{$Level}})); - $Affected = $ContentDivStart.$Affected.$ContentDivEnd; - $Affected = $ContentSpanStart_Affected."[+] affected symbols: $Total ($Per\%)".$ContentSpanEnd.$Affected; - } - } - - return $Affected; -} - -sub cmpLocations($$) -{ - my ($L1, $L2) = @_; - if((index($L2, "retval")==0 or index($L2, "this")==0) - and (index($L1, "retval")!=0 and index($L1, "this")!=0)) - { - if(index($L1, "->")==-1) { - return 1; - } - elsif(index($L2, "->")!=-1) { - return 1; - } - } - return 0; -} - -sub getAffectDesc($$$$) -{ - my ($Level, $Symbol, $Kind, $Loc) = @_; - - if($ExtendedSymbols{$Symbol}) { - return "This is a symbol from an external library that may use subject library and change the ABI after recompiling."; - } - - my $PAttr = $CompatProblems{$Level}{$Symbol}{$Kind}{$Loc}; - - $Loc=~s/\A(.*)\-\>(.+?)\Z/$1/; # without the latest affected field - - my @Sentence = (); - - if($Kind eq "Overridden_Virtual_Method" - or $Kind eq "Overridden_Virtual_Method_B") { - push(@Sentence, "The method '".$PAttr->{"New_Value"}."' will be called instead of this method."); - } - elsif($CompatRules{$Level}{$Kind}{"Kind"} eq "Types") - { - my %SymInfo = %{$CompSign{1}{$Symbol}}; - - if($Loc eq "this" or $Kind=~/(\A|_)Virtual(_|\Z)/) - { - my $MType = "method"; - if($SymInfo{"Constructor"}) { - $MType = "constructor"; - } - elsif($SymInfo{"Destructor"}) { - $MType = "destructor"; - } - - my $ClassName = $TypeInfo{1}{$SymInfo{"Class"}}{"Name"}; - - if($ClassName eq $PAttr->{"Type_Name"}) { - push(@Sentence, "This $MType is from \'".$PAttr->{"Type_Name"}."\' class."); - } - else { - push(@Sentence, "This $MType is from derived class \'".$ClassName."\'."); - } - } - else - { - my $TypeID = undef; - - if($Loc=~/retval/) - { # return value - if(index($Loc, "->")!=-1) { - push(@Sentence, "Field \'".$Loc."\' in the return value"); - } - else { - push(@Sentence, "Return value"); - } - - $TypeID = $SymInfo{"Return"}; - } - elsif($Loc=~/this/) - { # "this" pointer - if(index($Loc, "->")!=-1) { - push(@Sentence, "Field \'".$Loc."\' in the object of this method"); - } - else { - push(@Sentence, "\'this\' pointer"); - } - - $TypeID = $SymInfo{"Class"}; - } - else - { # parameters - my $PName = getParamName($Loc); - my $PPos = getParamPos($PName, $Symbol, 1); - - if(index($Loc, "->")!=-1) { - push(@Sentence, "Field \'".$Loc."\' in ".showPos(adjustParamPos($PPos, $Symbol, 1))." parameter"); - } - else { - push(@Sentence, showPos(adjustParamPos($PPos, $Symbol, 1))." parameter"); - } - if($PName) { - push(@Sentence, "\'".$PName."\'"); - } - - $TypeID = $SymInfo{"Param"}{$PPos}{"type"}; - } - - if($Loc!~/this/) - { - if(my %PureType = getPureType($TypeID, 1)) - { - if($PureType{"Type"} eq "Pointer") { - push(@Sentence, "(pointer)"); - } - elsif($PureType{"Type"} eq "Ref") { - push(@Sentence, "(reference)"); - } - } - } - - if($Loc eq "this") { - push(@Sentence, "has base type \'".$PAttr->{"Type_Name"}."\'."); - } - else - { - my $Loc_T = $Loc; - $Loc_T=~s/\A\w+(\->|\Z)//; # location in type - - my $TypeID_Problem = $TypeID; - if($Loc_T) { - $TypeID_Problem = getFieldType($Loc_T, $TypeID, 1); - } - - if($TypeInfo{1}{$TypeID_Problem}{"Name"} eq $PAttr->{"Type_Name"}) { - push(@Sentence, "is of type \'".$PAttr->{"Type_Name"}."\'."); - } - else { - push(@Sentence, "has base type \'".$PAttr->{"Type_Name"}."\'."); - } - } - } - } - - my $Sent = join(" ", @Sentence); - - $Sent=~s/->/./g; - - if($In::Opt{"ReportFormat"} eq "xml") { - $Sent=~s/'//g; - } - - return $Sent; -} - -sub getFieldType($$$) -{ - my ($Loc, $TypeId, $LVer) = @_; - - my @Fields = split(/\->/, $Loc); - - foreach my $Name (@Fields) - { - my %Info = getBaseType($TypeId, $LVer); - - foreach my $Pos (keys(%{$Info{"Memb"}})) - { - if($Info{"Memb"}{$Pos}{"name"} eq $Name) - { - $TypeId = $Info{"Memb"}{$Pos}{"type"}; - last; - } - } - } - - return $TypeId; -} - -sub writeReport($$) -{ - my ($Level, $Report) = @_; - if($In::Opt{"ReportFormat"} eq "xml") { - $Report = "\n".$Report; - } - if($In::Opt{"StdOut"}) - { # --stdout option - print STDOUT $Report; - } - else - { - my $RPath = getReportPath($Level); - mkpath(getDirname($RPath)); - - open(REPORT, ">", $RPath) || die ("can't open file \'$RPath\': $!\n"); - print REPORT $Report; - close(REPORT); - } -} - -sub getReport($) -{ - my $Level = $_[0]; - if($In::Opt{"ReportFormat"} eq "xml") - { # XML - if($Level eq "Join") - { - my $Report = "\n"; - $Report .= getReport("Binary"); - $Report .= getReport("Source"); - $Report .= "\n"; - return $Report; - } - else - { - my $Report = "\n\n"; - my ($Summary, $MetaData, $AnyChanged) = getSummary($Level); - $Report .= $Summary."\n"; - $Report .= getReportProblems_All($Level); - $Report .= "\n"; - return $Report; - } - } - else - { # HTML - my $CssStyles = readModule("Styles", "Report.css"); - my $JScripts = readModule("Scripts", "Sections.js"); - if($Level eq "Join") - { - $CssStyles .= "\n".readModule("Styles", "Tabs.css"); - $JScripts .= "\n".readModule("Scripts", "Tabs.js"); - my $Title = $In::Opt{"TargetTitle"}.": ".$In::Desc{1}{"Version"}." to ".$In::Desc{2}{"Version"}." compatibility report"; - my $Keywords = $In::Opt{"TargetTitle"}.", compatibility, API, ABI, report"; - my $Des = "API/ABI compatibility report for the ".$In::Opt{"TargetTitle"}." ".$In::Opt{"TargetComponent"}." between ".$In::Desc{1}{"Version"}." and ".$In::Desc{2}{"Version"}." versions"; - my ($BSummary, $BMetaData, $BAnyChanged) = getSummary("Binary"); - my ($SSummary, $SMetaData, $SAnyChanged) = getSummary("Source"); - my $Report = "\n\n".composeHTML_Head($Title, $Keywords, $Des, $CssStyles, $JScripts, ($BAnyChanged or $SAnyChanged)).""; - $Report .= getReportTitle("Join")." -
-
- Binary
Compatibility - Source
Compatibility -
"; - $Report .= "
\n$BSummary\n".getReportProblems_All("Binary").getSourceInfo()."


"; - $Report .= "
\n$SSummary\n".getReportProblems_All("Source").getSourceInfo()."


"; - $Report .= getReportFooter(); - $Report .= "\n\n"; - return $Report; - } - else - { - my ($Summary, $MetaData, $AnyChanged) = getSummary($Level); - my $Title = $In::Opt{"TargetTitle"}.": ".$In::Desc{1}{"Version"}." to ".$In::Desc{2}{"Version"}." ".lc($Level)." compatibility report"; - my $Keywords = $In::Opt{"TargetTitle"}.", ".lc($Level)." compatibility, API, report"; - my $Des = "$Level compatibility report for the ".$In::Opt{"TargetTitle"}." ".$In::Opt{"TargetComponent"}." between ".$In::Desc{1}{"Version"}." and ".$In::Desc{2}{"Version"}." versions"; - if($Level eq "Binary") - { - if($In::ABI{1}{"Arch"} eq $In::ABI{2}{"Arch"}) { - $Des .= " on ".showArch($In::ABI{1}{"Arch"}); - } - } - my $Report = "\n".composeHTML_Head($Title, $Keywords, $Des, $CssStyles, $JScripts, $AnyChanged)."\n\n
\n"; - $Report .= getReportTitle($Level)."\n".$Summary."\n"; - $Report .= getReportProblems_All($Level); - $Report .= getSourceInfo(); - $Report .= "
\n


\n"; - $Report .= getReportFooter(); - $Report .= "\n\n"; - return $Report; - } - } -} - -sub getReportProblems_All($) -{ - my $Level = $_[0]; - - my $Report = getReportAdded($Level).getReportRemoved($Level); - $Report .= getReportProblems("High", $Level); - $Report .= getReportProblems("Medium", $Level); - $Report .= getReportProblems("Low", $Level); - $Report .= getReportProblems("Safe", $Level); - - # clean memory - delete($TypeProblemsIndex{$Level}); - delete($TypeChanges{$Level}); - delete($CompatProblems{$Level}); - - return $Report; -} - -sub createReport() -{ - if($In::Opt{"JoinReport"}) { - writeReport("Join", getReport("Join")); - } - elsif($In::Opt{"DoubleReport"}) - { # default - writeReport("Binary", getReport("Binary")); - writeReport("Source", getReport("Source")); - } - elsif($In::Opt{"BinOnly"}) - { # --binary - writeReport("Binary", getReport("Binary")); - } - elsif($In::Opt{"SrcOnly"}) - { # --source - writeReport("Source", getReport("Source")); - } -} - -sub getReportFooter() -{ - my $Footer = ""; - - $Footer .= "
\n"; - $Footer .= "
"; - $Footer .= "Generated by ABI Compliance Checker $TOOL_VERSION  \n"; - $Footer .= "
\n"; - $Footer .= "
\n"; - - return $Footer; -} - -sub getReportProblems($$) -{ - my ($Severity, $Level) = @_; - - my $Report = getReportTypeProblems($Severity, $Level); - if(my $SProblems = getReportSymbolProblems($Severity, $Level)) { - $Report .= $SProblems; - } - - if($Severity eq "Low" or $Severity eq "Safe") { - $Report .= getReportChangedConstants($Severity, $Level); - } - - if($In::Opt{"ReportFormat"} eq "html") - { - if($Report) - { # add anchor - if($In::Opt{"JoinReport"}) - { - if($Severity eq "Safe") { - $Report = "".$Report; - } - else { - $Report = "".$Report; - } - } - else - { - if($Severity eq "Safe") { - $Report = "".$Report; - } - else { - $Report = "".$Report; - } - } - } - } - return $Report; -} - -sub composeHTML_Head($$$$$$) -{ - my ($Title, $Keywords, $Des, $Styles, $Scripts, $AnyChanged) = @_; - - my $Head = "\n"; - $Head .= "\n"; - $Head .= "\n"; - $Head .= "\n"; - $Head .= "\n"; - $Head .= "\n"; - $Head .= "\n"; - - if(not $AnyChanged) { - $Head .= "\n"; - } - - $Head .= "$Title\n"; - $Head .= "\n"; - $Head .= "\n"; - $Head .= "\n"; - - return $Head; -} - -sub insertIDs($) -{ - my $Text = $_[0]; - while($Text=~/CONTENT_ID/) - { - if(int($Content_Counter)%2) { - $ContentID -= 1; - } - $Text=~s/CONTENT_ID/c_$ContentID/; - $ContentID += 1; - $Content_Counter += 1; - } - return $Text; -} - -sub uncoverConstant($$) -{ - my ($LVer, $Constant) = @_; - - if(isCyclical(\@RecurConstant, $Constant)) { - return $Constant; - } - - if(defined $Cache{"uncoverConstant"}{$LVer}{$Constant}) { - return $Cache{"uncoverConstant"}{$LVer}{$Constant}; - } - - if(defined $Constants{$LVer}{$Constant}) - { - my $Value = $Constants{$LVer}{$Constant}{"Value"}; - if(defined $Constants{$LVer}{$Value}) - { - push(@RecurConstant, $Constant); - my $Uncovered = uncoverConstant($LVer, $Value); - if($Uncovered ne "") { - $Value = $Uncovered; - } - pop(@RecurConstant); - } - - # FIXME: uncover $Value using all the enum constants - # USE CASE: change of define NC_LONG from NC_INT (enum value) to NC_INT (define) - return ($Cache{"uncoverConstant"}{$LVer}{$Constant} = $Value); - } - return ($Cache{"uncoverConstant"}{$LVer}{$Constant} = ""); -} - -sub simpleConstant($$) -{ - my ($LVer, $Value) = @_; - if($Value=~/\W/) - { - my $Value_Copy = $Value; - while($Value_Copy=~s/([a-z_]\w+)/\@/i) - { - my $Word = $1; - if($Value!~/$Word\s*\(/) - { - my $Val = uncoverConstant($LVer, $Word); - if($Val ne "") - { - $Value=~s/\b$Word\b/$Val/g; - } - } - } - } - return $Value; -} - -sub computeValue($) -{ - my $Value = $_[0]; - - if($Value=~/\A\((-?[\d]+)\)\Z/) { - return $1; - } - - if($Value=~/\A[\d\-\+()]+\Z/) { - return eval($Value); - } - - return $Value; -} - -my $IgnoreConstant = join("|", - "VERSION", - "VERSIONCODE", - "VERNUM", - "VERS_INFO", - "PATCHLEVEL", - "INSTALLPREFIX", - "VBUILD", - "VPATCH", - "VMINOR", - "BUILD_STRING", - "BUILD_TIME", - "PACKAGE_STRING", - "PRODUCTION", - "CONFIGURE_COMMAND", - "INSTALLDIR", - "BINDIR", - "CONFIG_FILE_PATH", - "DATADIR", - "EXTENSION_DIR", - "INCLUDE_PATH", - "LIBDIR", - "LOCALSTATEDIR", - "SBINDIR", - "SYSCONFDIR", - "RELEASE", - "SOURCE_ID", - "SUBMINOR", - "MINOR", - "MINNOR", - "MINORVERSION", - "MAJOR", - "MAJORVERSION", - "MICRO", - "MICROVERSION", - "BINARY_AGE", - "INTERFACE_AGE", - "CORE_ABI", - "PATCH", - "COPYRIGHT", - "TIMESTAMP", - "REVISION", - "PACKAGE_TAG", - "PACKAGEDATE", - "NUMVERSION", - "Release", - "Version" -); - -sub constantFilter($$$) -{ - my ($Name, $Value, $Level) = @_; - - if($Level eq "Binary") - { - if($Name=~/_t\Z/) - { # __malloc_ptr_t - return 1; - } - if($Name=~/(\A|_)($IgnoreConstant)(_|\Z)/) - { # version - return 1; - } - if($Name=~/(\A|[a-z])(Release|Version)([A-Z]|\Z)/) - { # version - return 1; - } - my $LShort = $In::Opt{"TargetLibShort"}; - if($Name=~/(\A|_)(lib|open|)$LShort(_|)(VERSION|VER|DATE|API|PREFIX)(_|\Z)/i) - { # version - return 1; - } - if($Value=~/\A('|"|)[\/\\]\w+([\/\\]|:|('|"|)\Z)/ or $Value=~/[\/\\]\w+[\/\\]\w+/) - { # /lib64:/usr/lib64:/lib:/usr/lib:/usr/X11R6/lib/Xaw3d ... - return 1; - } - - if($Value=~/\A["'].*['"]/i) - { # string - return 0; - } - - if($Value=~/\A[({]*\s*[a-z_]+\w*(\s+|[\|,])/i) - { # static int gcry_pth_init - # extern ABC - # (RE_BACKSLASH_ESCAPE_IN_LISTS | RE... - # { H5FD_MEM_SUPER, H5FD_MEM_SUPER, ... - return 1; - } - if($Value=~/\w+\s*\(/i) - { # foo(p) - return 1; - } - if($Value=~/\A[a-z_]+\w*\Z/i) - { # asn1_node_st - # __SMTH_P - return 1; - } - } - - return 0; -} - -sub mergeConstants($) -{ - my $Level = $_[0]; - foreach my $Constant (sort keys(%{$Constants{1}})) - { - if($In::Desc{1}{"SkipConstants"}{$Constant}) - { # skipped by the user - next; - } - - if(my $Header = $Constants{1}{$Constant}{"Header"}) - { - if(not isTargetHeader($Header, 1) - and not isTargetHeader($Header, 2)) { - next; - } - } - elsif(my $Source = $Constants{1}{$Constant}{"Source"}) - { - if(not isTargetSource($Source, 1) - and not isTargetSource($Source, 2)) { - next; - } - } - else { - next; - } - - my $Old_Value = uncoverConstant(1, $Constant); - - if(constantFilter($Constant, $Old_Value, $Level)) - { # separate binary and source problems - next; - } - - if(not defined $Constants{2}{$Constant}{"Value"}) - { # removed - if(not defined $In::Opt{"SkipRemovedConstants"}) - { - %{$CompatProblems_Constants{$Level}{$Constant}{"Removed_Constant"}} = ( - "Target"=>$Constant, - "Old_Value"=>$Old_Value ); - } - next; - } - - if($Constants{2}{$Constant}{"Value"} eq "") - { # empty value - # TODO: implement a rule - next; - } - - my $New_Value = uncoverConstant(2, $Constant); - - my $Old_Value_Pure = $Old_Value; - my $New_Value_Pure = $New_Value; - - $Old_Value_Pure=~s/(\W)\s+/$1/g; - $Old_Value_Pure=~s/\s+(\W)/$1/g; - $New_Value_Pure=~s/(\W)\s+/$1/g; - $New_Value_Pure=~s/\s+(\W)/$1/g; - - next if($New_Value_Pure eq "" or $Old_Value_Pure eq ""); - - if($New_Value_Pure ne $Old_Value_Pure) - { # different values - if(simpleConstant(1, $Old_Value) eq simpleConstant(2, $New_Value)) - { # complex values - next; - } - if(computeValue($Old_Value) eq computeValue($New_Value)) - { # expressions - next; - } - if(convertInteger($Old_Value) eq convertInteger($New_Value)) - { # 0x0001 and 0x1, 0x1 and 1 equal constants - next; - } - if($Old_Value eq "0" and $New_Value eq "NULL") - { # 0 => NULL - next; - } - if($Old_Value eq "NULL" and $New_Value eq "0") - { # NULL => 0 - next; - } - %{$CompatProblems_Constants{$Level}{$Constant}{"Changed_Constant"}} = ( - "Target"=>$Constant, - "Old_Value"=>$Old_Value, - "New_Value"=>$New_Value ); - } - } - - if(defined $In::Opt{"SkipAddedConstants"}) { - return; - } - - foreach my $Constant (keys(%{$Constants{2}})) - { - if(not defined $Constants{1}{$Constant}{"Value"}) - { - if($In::Desc{2}{"SkipConstants"}{$Constant}) - { # skipped by the user - next; - } - - if(my $Header = $Constants{2}{$Constant}{"Header"}) - { - if(not isTargetHeader($Header, 1) - and not isTargetHeader($Header, 2)) - { # user-defined header - next; - } - } - elsif(my $Source = $Constants{2}{$Constant}{"Source"}) - { - if(not isTargetSource($Source, 1) - and not isTargetSource($Source, 2)) - { # user-defined header - next; - } - } - else { - next; - } - - my $New_Value = uncoverConstant(2, $Constant); - if(not defined $New_Value or $New_Value eq "") { - next; - } - - if(constantFilter($Constant, $New_Value, $Level)) - { # separate binary and source problems - next; - } - - %{$CompatProblems_Constants{$Level}{$Constant}{"Added_Constant"}} = ( - "Target"=>$Constant, - "New_Value"=>$New_Value ); - } - } -} - -sub convertInteger($) -{ - my $Value = $_[0]; - if($Value=~/\A0x[a-f0-9]+\Z/) - { # hexadecimal - return hex($Value); - } - elsif($Value=~/\A0[0-7]+\Z/) - { # octal - return oct($Value); - } - elsif($Value=~/\A0b[0-1]+\Z/) - { # binary - return oct($Value); - } - else { - return $Value; - } -} - -sub getSymbolSize($$) -{ # size from the shared library - my ($Symbol, $LVer) = @_; - - if(defined $In::ABI{$LVer}{"SymLib"}{$Symbol} - and my $LibName = $In::ABI{$LVer}{"SymLib"}{$Symbol}) - { - if(defined $In::ABI{$LVer}{"Symbols"}{$LibName}{$Symbol} - and my $Size = $In::ABI{$LVer}{"Symbols"}{$LibName}{$Symbol}) - { - if($Size<0) { - return -$Size; - } - } - } - return 0; -} - -sub createSymbolsList($$$$$) -{ - my ($DPath, $SaveTo, $LName, $LVersion, $ArchName) = @_; - - $In::ABI{1} = readABIDump(1, $DPath); - initAliases(1); - - prepareSymbols(1); - - my %SymbolHeaderLib = (); - my $Total = 0; - - # Get List - foreach my $Symbol (sort keys(%{$CompSign{1}})) - { - if(not linkSymbol($Symbol, 1, "-Deps")) - { # skip src only and all external functions - next; - } - if(not symbolFilter($Symbol, $CompSign{1}{$Symbol}, "Public", "Binary", 1)) - { # skip other symbols - next; - } - my $HeaderName = $CompSign{1}{$Symbol}{"Header"}; - if(not $HeaderName) - { # skip src only and all external functions - next; - } - my $DyLib = $In::ABI{1}{"SymLib"}{$Symbol}; - if(not $DyLib) - { # skip src only and all external functions - next; - } - $SymbolHeaderLib{$HeaderName}{$DyLib}{$Symbol} = 1; - $Total += 1; - } - # Draw List - my $SYMBOLS_LIST = "

Public symbols in $LName ($LVersion)"; - $SYMBOLS_LIST .= " on ".showArch($ArchName)."
Total: $Total


"; - foreach my $HeaderName (sort {lc($a) cmp lc($b)} keys(%SymbolHeaderLib)) - { - foreach my $DyLib (sort {lc($a) cmp lc($b)} keys(%{$SymbolHeaderLib{$HeaderName}})) - { - my %NS_Symbol = (); - foreach my $Symbol (keys(%{$SymbolHeaderLib{$HeaderName}{$DyLib}})) { - $NS_Symbol{selectSymbolNs($Symbol, 1)}{$Symbol} = 1; - } - foreach my $NameSpace (sort keys(%NS_Symbol)) - { - $SYMBOLS_LIST .= getTitle($HeaderName, $DyLib, $NameSpace); - my @SortedInterfaces = sort {lc($CompSign{1}{$a}{"Unmangled"}) cmp lc($CompSign{1}{$b}{"Unmangled"})} sort {lc($a) cmp lc($b)} keys(%{$NS_Symbol{$NameSpace}}); - foreach my $Symbol (@SortedInterfaces) - { - my $SubReport = ""; - my $Signature = highLight_ItalicColor($Symbol, 1); - if($NameSpace) { - $Signature = cutNs($Signature, $NameSpace); - } - if($Symbol=~/\A(_Z|\?)/) { - $SubReport = insertIDs($ContentSpanStart.$Signature.$ContentSpanEnd."
\n".$ContentDivStart."$Symbol

".$ContentDivEnd."\n"); - } - else { - $SubReport = "".$Signature."
\n"; - } - $SYMBOLS_LIST .= $SubReport; - } - } - $SYMBOLS_LIST .= "
\n"; - } - } - # clear info - (%CompSign, %ClassMethods, %AllocableClass, %ClassNames, %In::ABI) = (); - - ($Content_Counter, $ContentID) = (0, 0); - - my $CssStyles = readModule("Styles", "SymbolsList.css"); - my $JScripts = readModule("Scripts", "Sections.js"); - $SYMBOLS_LIST = "".$SYMBOLS_LIST.$TOP_REF."
\n"; - my $Title = "$LName: public symbols"; - my $Keywords = "$LName, API, symbols"; - my $Des = "List of symbols in $LName ($LVersion) on ".showArch($ArchName); - $SYMBOLS_LIST = composeHTML_Head($Title, $Keywords, $Des, $CssStyles, $JScripts, 1)." -
\n$SYMBOLS_LIST
-

\n".getReportFooter()." - "; - writeFile($SaveTo, $SYMBOLS_LIST); -} - -sub dumpSorting($) -{ - my $Hash = $_[0]; - if(not $Hash) { - return []; - } - - my @Keys = keys(%{$Hash}); - if($#Keys<0) { - return []; - } - - if($Keys[0]=~/\A\d+\Z/) - { # numbers - return [sort {$a<=>$b} @Keys]; - } - else - { # strings - return [sort {$a cmp $b} @Keys]; - } -} - -sub exitReport() -{ # the tool has run without any errors - printReport(); - if($In::Opt{"CompileError"}) - { # errors in headers may add false positives/negatives - exit(getErrorCode("Compile_Error")); - } - if($In::Opt{"BinOnly"} and $RESULT{"Binary"}{"Problems"}) - { # --binary - exit(getErrorCode("Incompatible")); - } - elsif($In::Opt{"SrcOnly"} - and $RESULT{"Source"}{"Problems"}) - { # --source - exit(getErrorCode("Incompatible")); - } - elsif($RESULT{"Source"}{"Problems"} - or $RESULT{"Binary"}{"Problems"}) - { # default - exit(getErrorCode("Incompatible")); - } - else { - exit(getErrorCode("Compatible")); - } -} - -sub readRules($) -{ - my $Kind = $_[0]; - if(not -f $RULES_PATH{$Kind}) { - exitStatus("Module_Error", "can't access \'".$RULES_PATH{$Kind}."\'"); - } - my $Content = readFile($RULES_PATH{$Kind}); - while(my $Rule = parseTag(\$Content, "rule")) - { - my $RId = parseTag(\$Rule, "id"); - my @Properties = ("Severity", "Change", "Effect", "Overcome", "Kind"); - foreach my $Prop (@Properties) { - if(my $Value = parseTag(\$Rule, lc($Prop))) - { - $Value=~s/\n[ ]*//; - $CompatRules{$Kind}{$RId}{$Prop} = $Value; - } - } - if($CompatRules{$Kind}{$RId}{"Kind"}=~/\A(Symbols|Parameters)\Z/) { - $CompatRules{$Kind}{$RId}{"Kind"} = "Symbols"; - } - else { - $CompatRules{$Kind}{$RId}{"Kind"} = "Types"; - } - } -} - -sub getReportPath($) -{ - my $Level = $_[0]; - my $Dir = "compat_reports/".$In::Opt{"TargetLib"}."/".$In::Desc{1}{"Version"}."_to_".$In::Desc{2}{"Version"}; - if($Level eq "Binary") - { - if($In::Opt{"BinReportPath"}) - { # --bin-report-path - return $In::Opt{"BinReportPath"}; - } - elsif($In::Opt{"OutputReportPath"}) - { # --report-path - return $In::Opt{"OutputReportPath"}; - } - else - { # default - return $Dir."/abi_compat_report.".$In::Opt{"ReportFormat"}; - } - } - elsif($Level eq "Source") - { - if($In::Opt{"SrcReportPath"}) - { # --src-report-path - return $In::Opt{"SrcReportPath"}; - } - elsif($In::Opt{"OutputReportPath"}) - { # --report-path - return $In::Opt{"OutputReportPath"}; - } - else - { # default - return $Dir."/src_compat_report.".$In::Opt{"ReportFormat"}; - } - } - else - { - if($In::Opt{"OutputReportPath"}) - { # --report-path - return $In::Opt{"OutputReportPath"}; - } - else - { # default - return $Dir."/compat_report.".$In::Opt{"ReportFormat"}; - } - } -} - -sub printStatMsg($) -{ - my $Level = $_[0]; - printMsg("INFO", "Total ".lc($Level)." compatibility problems: ".$RESULT{$Level}{"Problems"}.", warnings: ".$RESULT{$Level}{"Warnings"}); -} - -sub listAffected($) -{ - my $Level = $_[0]; - my $List = ""; - foreach (keys(%{$TotalAffected{$Level}})) - { - if($In::Opt{"StrictCompat"} and $TotalAffected{$Level}{$_} eq "Low") - { # skip "Low"-severity problems - next; - } - $List .= "$_\n"; - } - my $Dir = getDirname(getReportPath($Level)); - if($Level eq "Binary") { - writeFile($Dir."/abi_affected.txt", $List); - } - elsif($Level eq "Source") { - writeFile($Dir."/src_affected.txt", $List); - } -} - -sub printReport() -{ - printMsg("INFO", "Creating compatibility report ..."); - - createReport(); - - if($In::Opt{"JoinReport"} or $In::Opt{"DoubleReport"}) - { - if($RESULT{"Binary"}{"Problems"} - or $RESULT{"Source"}{"Problems"}) - { - printMsg("INFO", "Binary compatibility: ".(100-$RESULT{"Binary"}{"Affected"})."\%"); - printMsg("INFO", "Source compatibility: ".(100-$RESULT{"Source"}{"Affected"})."\%"); - } - else - { - printMsg("INFO", "Binary compatibility: 100\%"); - printMsg("INFO", "Source compatibility: 100\%"); - } - printStatMsg("Binary"); - printStatMsg("Source"); - - if($In::Opt{"ListAffected"}) - { # --list-affected - listAffected("Binary"); - listAffected("Source"); - } - } - elsif($In::Opt{"BinOnly"}) - { - if($RESULT{"Binary"}{"Problems"}) { - printMsg("INFO", "Binary compatibility: ".(100-$RESULT{"Binary"}{"Affected"})."\%"); - } - else { - printMsg("INFO", "Binary compatibility: 100\%"); - } - printStatMsg("Binary"); - - if($In::Opt{"ListAffected"}) - { # --list-affected - listAffected("Binary"); - } - } - elsif($In::Opt{"SrcOnly"}) - { - if($RESULT{"Source"}{"Problems"}) { - printMsg("INFO", "Source compatibility: ".(100-$RESULT{"Source"}{"Affected"})."\%"); - } - else { - printMsg("INFO", "Source compatibility: 100\%"); - } - printStatMsg("Source"); - - if($In::Opt{"ListAffected"}) - { # --list-affected - listAffected("Source"); - } - } - - if($In::Opt{"StdOut"}) - { - if($In::Opt{"JoinReport"} or not $In::Opt{"DoubleReport"}) - { # --binary or --source - printMsg("INFO", "Compatibility report has been generated to stdout"); - } - else - { # default - printMsg("INFO", "Compatibility reports have been generated to stdout"); - } - } - else - { - if($In::Opt{"JoinReport"}) - { # default - printMsg("INFO", "Report: ".pathFmt(getReportPath("Join"))); - } - elsif($In::Opt{"DoubleReport"}) - { - printMsg("INFO", "Report (BC): ".pathFmt(getReportPath("Binary"))); - printMsg("INFO", "Report (SC): ".pathFmt(getReportPath("Source"))); - } - elsif($In::Opt{"BinOnly"}) - { # --binary - printMsg("INFO", "Report: ".pathFmt(getReportPath("Binary"))); - } - elsif($In::Opt{"SrcOnly"}) - { # --source - printMsg("INFO", "Report: ".pathFmt(getReportPath("Source"))); - } - } -} - -sub unpackDump($) -{ - my $Path = $_[0]; - - $Path = getAbsPath($Path); - my ($Dir, $FileName) = sepPath($Path); - - my $TmpDir = $In::Opt{"Tmp"}; - my $UnpackDir = $TmpDir."/unpack"; - rmtree($UnpackDir); - mkpath($UnpackDir); - - if($FileName=~s/\Q.zip\E\Z//g) - { # *.zip - my $UnzipCmd = getCmdPath("unzip"); - if(not $UnzipCmd) { - exitStatus("Not_Found", "can't find \"unzip\" command"); - } - chdir($UnpackDir); - system("$UnzipCmd \"$Path\" >\"$TmpDir/null\""); - if($?) { - exitStatus("Error", "can't extract \'$Path\' ($?): $!"); - } - chdir($In::Opt{"OrigDir"}); - my @Contents = cmdFind($UnpackDir, "f"); - if(not @Contents) { - exitStatus("Error", "can't extract \'$Path\'"); - } - return $Contents[0]; - } - elsif($FileName=~s/\Q.tar.gz\E(\.\w+|)\Z//g) - { # *.tar.gz - # *.tar.gz.amd64 (dh & cdbs) - if($In::Opt{"OS"} eq "windows") - { # -xvzf option is not implemented in tar.exe (2003) - # use "gzip.exe -k -d -f" + "tar.exe -xvf" instead - my $TarCmd = getCmdPath("tar"); - if(not $TarCmd) { - exitStatus("Not_Found", "can't find \"tar\" command"); - } - my $GzipCmd = getCmdPath("gzip"); - if(not $GzipCmd) { - exitStatus("Not_Found", "can't find \"gzip\" command"); - } - chdir($UnpackDir); - system("$GzipCmd -k -d -f \"$Path\""); # keep input files (-k) - if($?) { - exitStatus("Error", "can't extract \'$Path\'"); - } - system("$TarCmd -xvf \"$Dir\\$FileName.tar\" >\"$TmpDir/null\""); - if($?) { - exitStatus("Error", "can't extract \'$Path\' ($?): $!"); - } - chdir($In::Opt{"OrigDir"}); - unlink($Dir."/".$FileName.".tar"); - my @Contents = cmdFind($UnpackDir, "f"); - if(not @Contents) { - exitStatus("Error", "can't extract \'$Path\'"); - } - return $Contents[0]; - } - else - { # Unix, Mac - my $TarCmd = getCmdPath("tar"); - if(not $TarCmd) { - exitStatus("Not_Found", "can't find \"tar\" command"); - } - chdir($UnpackDir); - system("$TarCmd -xvzf \"$Path\" >\"$TmpDir/null\""); - if($?) { - exitStatus("Error", "can't extract \'$Path\' ($?): $!"); - } - chdir($In::Opt{"OrigDir"}); - my @Contents = cmdFind($UnpackDir, "f"); - if(not @Contents) { - exitStatus("Error", "can't extract \'$Path\'"); - } - return $Contents[0]; - } - } -} - -sub createArchive($$) -{ - my ($Path, $To) = @_; - if(not $To) { - $To = "."; - } - - my ($From, $Name) = sepPath($Path); - if($In::Opt{"OS"} eq "windows") - { # *.zip - my $ZipCmd = getCmdPath("zip"); - if(not $ZipCmd) { - exitStatus("Not_Found", "can't find \"zip\""); - } - my $Pkg = $To."/".$Name.".zip"; - unlink($Pkg); - chdir($To); - system("$ZipCmd -j \"$Name.zip\" \"$Path\" >\"".$In::Opt{"Tmp"}."/null\""); - if($?) - { # cannot allocate memory (or other problems with "zip") - chdir($In::Opt{"OrigDir"}); - exitStatus("Error", "can't pack the ABI dump: ".$!); - } - chdir($In::Opt{"OrigDir"}); - unlink($Path); - return $Pkg; - } - else - { # *.tar.gz - my $TarCmd = getCmdPath("tar"); - if(not $TarCmd) { - exitStatus("Not_Found", "can't find \"tar\""); - } - my $GzipCmd = getCmdPath("gzip"); - if(not $GzipCmd) { - exitStatus("Not_Found", "can't find \"gzip\""); - } - my $Pkg = abs_path($To)."/".$Name.".tar.gz"; - if(-e $Pkg) { - unlink($Pkg); - } - system($TarCmd, "-C", $From, "-czf", $Pkg, $Name); - if($?) - { # cannot allocate memory (or other problems with "tar") - exitStatus("Error", "can't pack the ABI dump: ".$!); - } - unlink($Path); - return $To."/".$Name.".tar.gz"; - } -} - -sub defaultDumpPath($$) -{ - my ($N, $V) = @_; - return "abi_dumps/".$N."/".$V."/ABI.dump"; -} - -sub createABIFile($$) -{ - my ($LVer, $DescPath) = @_; - - if(not -e $DescPath) { - exitStatus("Access_Error", "can't access \'$DescPath\'"); - } - - detectDefaultPaths(undef, undef, "bin", undef); - - if(isDump($DescPath)) - { - $In::ABI{$LVer} = readABIDump($LVer, $DescPath); - initAliases($LVer); - - if(my $V = $In::Desc{$LVer}{"TargetVersion"}) { - $In::Desc{$LVer}{"Version"} = $V; - } - else { - $In::Desc{$LVer}{"Version"} = $In::ABI{$LVer}{"LibraryVersion"}; - } - } - else - { - loadModule("ABIDump"); - readDesc(createDesc($DescPath, $LVer), $LVer); - - initLogging($LVer); - - if($In::Opt{"Debug"}) - { - if(not $In::Opt{"ExtraInfo"}) { - $In::Opt{"ExtraInfo"} = getExtraDir($LVer); - } - } - - detectDefaultPaths("inc", "lib", undef, "gcc"); - createABIDump($LVer); - } - - clearSysFilesCache($LVer); - - printMsg("INFO", "Creating library ABI dump ..."); - - $In::ABI{$LVer}{"ABI_DUMP_VERSION"} = $ABI_DUMP_VERSION; - $In::ABI{$LVer}{"ABI_COMPLIANCE_CHECKER_VERSION"} = $TOOL_VERSION; - - if($In::Opt{"UseXML"}) { - $In::ABI{$LVer}{"XML_ABI_DUMP_VERSION"} = $XML_ABI_DUMP_VERSION; - } - - $In::ABI{$LVer}{"TargetHeaders"} = $In::Desc{$LVer}{"TargetHeader"}; - - foreach ("SymLib", "DepSymLib", "TName_Tid", "TypeTypedef", - "TypedefBase", "Class_SubClasses", "ClassVTable") { - delete($In::ABI{$LVer}{$_}); - } - - my $DumpPath = defaultDumpPath($In::Opt{"TargetLib"}, $In::Desc{1}{"Version"}); - if($In::Opt{"OutputDumpPath"}) - { # user defined path - $DumpPath = $In::Opt{"OutputDumpPath"}; - } - - my $ArExt = $In::Opt{"Ar"}; - my $Archive = ($DumpPath=~s/\Q.$ArExt\E\Z//g); - - if($Archive and not $In::Opt{"StdOut"}) - { # check archive utilities - if($In::Opt{"OS"} eq "windows") - { # using zip - my $ZipCmd = getCmdPath("zip"); - if(not $ZipCmd) { - exitStatus("Not_Found", "can't find \"zip\""); - } - } - else - { # using tar and gzip - my $TarCmd = getCmdPath("tar"); - if(not $TarCmd) { - exitStatus("Not_Found", "can't find \"tar\""); - } - my $GzipCmd = getCmdPath("gzip"); - if(not $GzipCmd) { - exitStatus("Not_Found", "can't find \"gzip\""); - } - } - } - - my $ABI_DUMP = ""; - if($In::Opt{"UseXML"}) - { - loadModule("XmlDump"); - $ABI_DUMP = createXmlDump($LVer); - } - else - { # default - $ABI_DUMP = Dumper($In::ABI{$LVer}); - } - if($In::Opt{"StdOut"}) - { - print STDOUT $ABI_DUMP; - printMsg("INFO", "ABI dump has been generated to stdout"); - return; - } - else - { # to file - my ($DDir, $DName) = sepPath($DumpPath); - my $DPath = $In::Opt{"Tmp"}."/".$DName; - if(not $Archive) { - $DPath = $DumpPath; - } - - mkpath($DDir); - - open(DUMP, ">", $DPath) || die ("can't open file \'$DPath\': $!\n"); - print DUMP $ABI_DUMP; - close(DUMP); - - if(not -s $DPath) { - exitStatus("Error", "can't create ABI dump because something is going wrong with the Data::Dumper module"); - } - if($Archive) { - $DumpPath = createArchive($DPath, $DDir); - } - - printMsg("INFO", "Dump path: ".pathFmt($DumpPath)); - } -} - -sub readABIDump($$) -{ - my ($LVer, $Path) = @_; - - my $FilePath = ""; - if(isDump_U($Path)) - { # input *.abi - $FilePath = $Path; - } - else - { # input *.abi.tar.gz - $FilePath = unpackDump($Path); - if(not isDump_U($FilePath)) { - exitStatus("Invalid_Dump", "specified ABI dump \'$Path\' is not valid, try to recreate it"); - } - } - - my $ABIRef = {}; - - my $Line = readLineNum($FilePath, 0); - if($Line=~/xml/) - { # XML format - loadModule("XmlDump"); - $ABIRef = readXmlDump($FilePath); - } - else - { # Perl Data::Dumper format (default) - open(DUMP, $FilePath); - local $/ = undef; - my $Content = ; - close(DUMP); - - if(getDirname($FilePath) eq $In::Opt{"Tmp"}."/unpack") - { # remove temp file - unlink($FilePath); - } - if($Content!~/};\s*\Z/) { - exitStatus("Invalid_Dump", "specified ABI dump \'$Path\' is not valid, try to recreate it"); - } - $ABIRef = eval($Content); - if(not $ABIRef) { - exitStatus("Error", "internal error - eval() procedure seem to not working correctly, try to remove 'use strict' and try again"); - } - } - - my $ABIVer = $ABIRef->{"ABI_DUMP_VERSION"}; - - if($ABIVer) - { - if(cmpVersions($ABIVer, $ABI_DUMP_VERSION)>0) - { # future formats - exitStatus("Dump_Version", "the versions of the ABI dump is newer than version of the tool"); - } - } - - if(cmpVersions($ABIVer, $ABI_DUMP_VERSION_MIN)<0) { - exitStatus("Dump_Version", "the version of the ABI dump is too old and unsupported anymore, please regenerate it"); - } - - if(defined $ABIRef->{"ABI_DUMPER_VERSION"}) - { # DWARF ABI Dump - $UseConv_Real{$LVer}{"P"} = 1; - $UseConv_Real{$LVer}{"R"} = 0; # not implemented yet - - $UsedDump{$LVer}{"DWARF"} = 1; - - if($ABIRef->{"LibraryName"}=~/\.ko(\.|\Z)/) { - $In::Opt{"TargetComponent"} = "module"; - } - else { - $In::Opt{"TargetComponent"} = "object"; - } - } - - if(index($ABIRef->{"LibraryName"}, "libstdc++")==0 - or index($ABIRef->{"LibraryName"}, "libc++")==0) { - $In::Opt{"StdcxxTesting"} = 1; - } - - if($ABIRef->{"BinOnly"}) - { # ABI dump created with --binary option - $UsedDump{$LVer}{"BinOnly"} = 1; - } - else - { # default - $UsedDump{$LVer}{"SrcBin"} = 1; - } - - if(defined $ABIRef->{"Mode"} - and $ABIRef->{"Mode"} eq "Extended") - { # --ext option - $In::Opt{"ExtendedCheck"} = 1; - } - - if($ABIRef->{"Extra"}) { - $In::Opt{"ExtraDump"} = 1; - } - - if(not keys(%{$ABIRef->{"SymbolInfo"}})) - { # validation of old-version dumps - if(not $In::Opt{"ExtendedCheck"}) { - exitStatus("Invalid_Dump", "no symbols info in the ABI dump"); - } - } - - if(defined $ABIRef->{"GccConstants"}) - { # support for 3.0 - foreach my $Name (keys(%{$ABIRef->{"GccConstants"}})) { - $ABIRef->{"Constants"}{$Name}{"Value"} = $ABIRef->{"GccConstants"}{$Name}; - } - } - elsif(defined $ABIRef->{"CompilerConstants"}) - { - foreach my $Name (keys(%{$ABIRef->{"CompilerConstants"}})) { - $ABIRef->{"Constants"}{$Name}{"Value"} = $ABIRef->{"CompilerConstants"}{$Name}; - } - } - - if(not $ABIRef->{"SymbolVersion"}) { - $ABIRef->{"SymbolVersion"} = $ABIRef->{"SymVer"}; - } - - if(defined $ABIRef->{"TargetHeaders"}) { - $In::Desc{$LVer}{"TargetHeader"} = $ABIRef->{"TargetHeaders"}; - } - - foreach my $LName (keys(%{$ABIRef->{"Symbols"}})) - { - foreach my $Symbol (keys(%{$ABIRef->{"Symbols"}{$LName}})) { - $ABIRef->{"SymLib"}{$Symbol} = $LName; - } - } - - foreach my $LName (keys(%{$ABIRef->{"DepSymbols"}})) - { - foreach my $Symbol (keys(%{$ABIRef->{"DepSymbols"}{$LName}})) { - $ABIRef->{"DepSymLib"}{$Symbol} = $LName; - } - } - - $In::Opt{"Target"} = $ABIRef->{"Target"}; - $In::Desc{$LVer}{"Dump"} = 1; - - return $ABIRef; -} - -sub prepareCompare($) -{ - my $LVer = $_[0]; - - foreach my $Lib_Name (keys(%{$In::ABI{$LVer}{"Symbols"}})) - { - foreach my $Symbol (keys(%{$In::ABI{$LVer}{"Symbols"}{$Lib_Name}})) - { - if($In::ABI{$LVer}{"Symbols"}{$Lib_Name}{$Symbol}<0) - { # data marked as -size in the dump - $GlobalDataObject{$LVer}{$Symbol} = -$In::ABI{$LVer}{"Symbols"}{$Lib_Name}{$Symbol}; - - if($Symbol=~/\A(.+?)\@.+/) { - $GlobalDataObject{$LVer}{$1} = $GlobalDataObject{$LVer}{$Symbol}; - } - } - } - } - - foreach my $TypeId (sort {$a<=>$b} keys(%{$TypeInfo{$LVer}})) - { # NOTE: order is important - if(not defined $TypeInfo{$LVer}{$TypeId}{"Tid"}) { - $TypeInfo{$LVer}{$TypeId}{"Tid"} = $TypeId; - } - - my $TInfo = $TypeInfo{$LVer}{$TypeId}; - if(defined $TInfo->{"Base"}) - { - foreach my $SubId (keys(%{$TInfo->{"Base"}})) - { - if($SubId eq $TypeId) - { # Fix erroneus ABI dump - delete($TypeInfo{$LVer}{$TypeId}{"Base"}{$SubId}); - next; - } - - $In::ABI{$LVer}{"Class_SubClasses"}{$SubId}{$TypeId} = 1; - } - } - - if($TInfo->{"BaseType"} eq $TypeId) - { # fix ABI dump - delete($TypeInfo{$LVer}{$TypeId}{"BaseType"}); - } - - if($TInfo->{"Type"} eq "Typedef" and not $TInfo->{"Artificial"}) - { - if(my $BTid = $TInfo->{"BaseType"}) - { - my $BName = $TypeInfo{$LVer}{$BTid}{"Name"}; - if(not $BName) - { # broken type - next; - } - if($TInfo->{"Name"} eq $BName) - { # typedef to "class Class" - # should not be registered in TName_Tid - next; - } - if(not $In::ABI{$LVer}{"TypedefBase"}{$TInfo->{"Name"}}) { - $In::ABI{$LVer}{"TypedefBase"}{$TInfo->{"Name"}} = $BName; - } - } - } - if(not $TName_Tid{$LVer}{$TInfo->{"Name"}}) - { # classes: class (id1), typedef (artificial, id2 > id1) - $TName_Tid{$LVer}{$TInfo->{"Name"}} = $TypeId; - } - } -} - -sub compareABIDumps($$) -{ - my ($V1, $V2) = @_; - my $DumpPath1 = defaultDumpPath($In::Opt{"TargetLib"}, $V1); - my $DumpPath2 = defaultDumpPath($In::Opt{"TargetLib"}, $V2); - - unlink($DumpPath1); - unlink($DumpPath2); - - my $Pid = fork(); - if($Pid) - { # dump on two CPU cores - my @PARAMS = ("-dump", $In::Desc{1}{"Path"}, "-l", $In::Opt{"TargetLib"}); - @PARAMS = (@PARAMS, "-vnum", $V1); - - if($In::Desc{1}{"RelativeDirectory"}) { - @PARAMS = (@PARAMS, "-relpath", $In::Desc{1}{"RelativeDirectory"}); - } - if($In::Desc{1}{"OutputLogPath"}) { - @PARAMS = (@PARAMS, "-log-path", $In::Desc{1}{"OutputLogPath"}); - } - if($In::Opt{"CrossGcc"}) { - @PARAMS = (@PARAMS, "-cross-gcc", $In::Opt{"CrossGcc"}); - } - if($In::Opt{"Quiet"}) - { - @PARAMS = (@PARAMS, "-quiet"); - @PARAMS = (@PARAMS, "-logging-mode", "a"); - } - elsif($In::Opt{"LogMode"} and $In::Opt{"LogMode"} ne "w") - { # "w" is default - @PARAMS = (@PARAMS, "-logging-mode", $In::Opt{"LogMode"}); - } - if($In::Opt{"ExtendedCheck"}) { - @PARAMS = (@PARAMS, "-extended"); - } - if($In::Opt{"UserLang"}) { - @PARAMS = (@PARAMS, "-lang", $In::Opt{"UserLang"}); - } - if($In::Opt{"BinOnly"}) { - @PARAMS = (@PARAMS, "-binary"); - } - if($In::Opt{"SrcOnly"}) { - @PARAMS = (@PARAMS, "-source"); - } - if($In::Opt{"SortDump"}) { - @PARAMS = (@PARAMS, "-sort"); - } - if($In::Opt{"DumpFormat"} and $In::Opt{"DumpFormat"} ne "perl") { - @PARAMS = (@PARAMS, "-dump-format", $In::Opt{"DumpFormat"}); - } - if($In::Opt{"CheckHeadersOnly"}) { - @PARAMS = (@PARAMS, "-headers-only"); - } - if($In::Opt{"CxxIncompat"}) { - @PARAMS = (@PARAMS, "-cxx-incompatible"); - } - if($In::Opt{"Debug"}) - { - @PARAMS = (@PARAMS, "-debug"); - printMsg("INFO", "Executing perl $0 @PARAMS"); - } - system("perl", $0, @PARAMS); - if(not -f $DumpPath1) { - exit(1); - } - } - else - { # child - my @PARAMS = ("-dump", $In::Desc{2}{"Path"}, "-l", $In::Opt{"TargetLib"}); - @PARAMS = (@PARAMS, "-vnum", $V2); - - if($In::Desc{2}{"RelativeDirectory"}) { - @PARAMS = (@PARAMS, "-relpath", $In::Desc{2}{"RelativeDirectory"}); - } - if($In::Desc{2}{"OutputLogPath"}) { - @PARAMS = (@PARAMS, "-log-path", $In::Desc{2}{"OutputLogPath"}); - } - if($In::Opt{"CrossGcc"}) { - @PARAMS = (@PARAMS, "-cross-gcc", $In::Opt{"CrossGcc"}); - } - if($In::Opt{"Quiet"}) - { - @PARAMS = (@PARAMS, "-quiet"); - @PARAMS = (@PARAMS, "-logging-mode", "a"); - } - elsif($In::Opt{"LogMode"} and $In::Opt{"LogMode"} ne "w") - { # "w" is default - @PARAMS = (@PARAMS, "-logging-mode", $In::Opt{"LogMode"}); - } - if($In::Opt{"ExtendedCheck"}) { - @PARAMS = (@PARAMS, "-extended"); - } - if($In::Opt{"UserLang"}) { - @PARAMS = (@PARAMS, "-lang", $In::Opt{"UserLang"}); - } - if($In::Opt{"BinOnly"}) { - @PARAMS = (@PARAMS, "-binary"); - } - if($In::Opt{"SrcOnly"}) { - @PARAMS = (@PARAMS, "-source"); - } - if($In::Opt{"SortDump"}) { - @PARAMS = (@PARAMS, "-sort"); - } - if($In::Opt{"DumpFormat"} and $In::Opt{"DumpFormat"} ne "perl") { - @PARAMS = (@PARAMS, "-dump-format", $In::Opt{"DumpFormat"}); - } - if($In::Opt{"CheckHeadersOnly"}) { - @PARAMS = (@PARAMS, "-headers-only"); - } - if($In::Opt{"CxxIncompat"}) { - @PARAMS = (@PARAMS, "-cxx-incompatible"); - } - if($In::Opt{"Debug"}) - { - @PARAMS = (@PARAMS, "-debug"); - printMsg("INFO", "Executing perl $0 @PARAMS"); - } - system("perl", $0, @PARAMS); - if(not -f $DumpPath2) { - exit(1); - } - else { - exit(0); - } - } - waitpid($Pid, 0); - - my @CMP_PARAMS = ("-l", $In::Opt{"TargetLib"}); - @CMP_PARAMS = (@CMP_PARAMS, "-d1", $DumpPath1); - @CMP_PARAMS = (@CMP_PARAMS, "-d2", $DumpPath2); - if($In::Opt{"TargetTitle"} ne $In::Opt{"TargetLib"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-title", $In::Opt{"TargetTitle"}); - } - if($In::Opt{"ShowRetVal"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-show-retval"); - } - if($In::Opt{"CrossGcc"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-cross-gcc", $In::Opt{"CrossGcc"}); - } - @CMP_PARAMS = (@CMP_PARAMS, "-logging-mode", "a"); - if($In::Opt{"Quiet"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-quiet"); - } - if($In::Opt{"ReportFormat"} - and $In::Opt{"ReportFormat"} ne "html") - { # HTML is default format - @CMP_PARAMS = (@CMP_PARAMS, "-report-format", $In::Opt{"ReportFormat"}); - } - if($In::Opt{"OutputReportPath"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-report-path", $In::Opt{"OutputReportPath"}); - } - if($In::Opt{"BinReportPath"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-bin-report-path", $In::Opt{"BinReportPath"}); - } - if($In::Opt{"SrcReportPath"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-src-report-path", $In::Opt{"SrcReportPath"}); - } - if($In::Opt{"LoggingPath"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-log-path", $In::Opt{"LoggingPath"}); - } - if($In::Opt{"CheckHeadersOnly"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-headers-only"); - } - if($In::Opt{"BinOnly"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-binary"); - } - if($In::Opt{"SrcOnly"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-source"); - } - if($In::Opt{"FilterPath"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-filter", $In::Opt{"FilterPath"}); - } - if($In::Opt{"SkipInternalSymbols"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-skip-internal-symbols", $In::Opt{"SkipInternalSymbols"}); - } - if($In::Opt{"SkipInternalTypes"}) { - @CMP_PARAMS = (@CMP_PARAMS, "-skip-internal-types", $In::Opt{"SkipInternalTypes"}); - } - if($In::Opt{"Debug"}) - { - @CMP_PARAMS = (@CMP_PARAMS, "-debug"); - printMsg("INFO", "Executing perl $0 @CMP_PARAMS"); - } - system("perl", $0, @CMP_PARAMS); - exit($?>>8); -} - -sub compareInit() -{ - # read input XML descriptors or ABI dumps - if(not $In::Desc{1}{"Path"}) { - exitStatus("Error", "-old option is not specified"); - } - if(not -e $In::Desc{1}{"Path"}) { - exitStatus("Access_Error", "can't access \'".$In::Desc{1}{"Path"}."\'"); - } - - if(not $In::Desc{2}{"Path"}) { - exitStatus("Error", "-new option is not specified"); - } - if(not -e $In::Desc{2}{"Path"}) { - exitStatus("Access_Error", "can't access \'".$In::Desc{2}{"Path"}."\'"); - } - - detectDefaultPaths(undef, undef, "bin", undef); # to extract dumps - - printMsg("INFO", "Preparing, please wait ..."); - - if($In::Opt{"UseDumps"}) - { # --use-dumps - # parallel processing - if(isDump($In::Desc{1}{"Path"}) - or isDump($In::Desc{2}{"Path"})) { - exitStatus("Error", "please specify input XML descriptors instead of ABI dumps to use with -use-dumps option."); - } - - readDesc(createDesc($In::Desc{1}{"Path"}, 1), 1); - readDesc(createDesc($In::Desc{2}{"Path"}, 2), 2); - - compareABIDumps($In::Desc{1}{"Version"}, $In::Desc{2}{"Version"}); - } - - if(isDump($In::Desc{1}{"Path"})) - { - $In::ABI{1} = readABIDump(1, $In::Desc{1}{"Path"}); - initAliases(1); - - if(my $V = $In::Desc{1}{"TargetVersion"}) { - $In::Desc{1}{"Version"} = $V; - } - else { - $In::Desc{1}{"Version"} = $In::ABI{1}{"LibraryVersion"}; - } - - if(not defined $In::Desc{1}{"Version"}) { - $In::Desc{1}{"Version"} = "X"; - } - } - else - { - loadModule("ABIDump"); - readDesc(createDesc($In::Desc{1}{"Path"}, 1), 1); - - initLogging(1); - detectDefaultPaths("inc", "lib", undef, "gcc"); - createABIDump(1); - } - - if(isDump($In::Desc{2}{"Path"})) - { - $In::ABI{2} = readABIDump(2, $In::Desc{2}{"Path"}); - initAliases(2); - - if(my $V = $In::Desc{2}{"TargetVersion"}) { - $In::Desc{2}{"Version"} = $V; - } - else { - $In::Desc{2}{"Version"} = $In::ABI{2}{"LibraryVersion"}; - } - - if(not defined $In::Desc{2}{"Version"}) { - $In::Desc{2}{"Version"} = "Y"; - } - } - else - { - loadModule("ABIDump"); - readDesc(createDesc($In::Desc{2}{"Path"}, 2), 2); - - initLogging(2); - detectDefaultPaths("inc", "lib", undef, "gcc"); - createABIDump(2); - } - - clearSysFilesCache(1); - clearSysFilesCache(2); - - if(my $FPath = $In::Opt{"FilterPath"}) - { - if(not -f $FPath) { - exitStatus("Access_Error", "can't access \'".$FPath."\'"); - } - - if(my $Filt = readFile($FPath)) - { - readFilter($Filt, 1); - readFilter($Filt, 2); - } - } - - prepareCompare(1); - prepareCompare(2); - - if($In::Opt{"AppPath"} and not keys(%{$In::ABI{1}{"SymLib"}})) { - printMsg("WARNING", "the application ".getFilename($In::Opt{"AppPath"})." has no symbols imported from libraries"); - } - - prepareSymbols(1); - prepareSymbols(2); - - # Virtual Tables - registerVTable(1); - registerVTable(2); - - registerOverriding(1); - registerOverriding(2); - - setVirtFuncPositions(1); - setVirtFuncPositions(2); - - # Other - addParamNames(1); - addParamNames(2); - - detectChangedTypedefs(); -} - -sub compareAPIs($) -{ - my $Level = $_[0]; - - readRules($Level); - loadModule("CallConv"); - - if($Level eq "Binary") { - printMsg("INFO", "Comparing ABIs ..."); - } - else { - printMsg("INFO", "Comparing APIs ..."); - } - - if($In::Opt{"CheckHeadersOnly"} - or $Level eq "Source") - { # added/removed in headers - detectAdded_H($Level); - detectRemoved_H($Level); - } - else - { # added/removed in libs - detectAdded($Level); - detectRemoved($Level); - } - - mergeSymbols($Level); - - if(not defined $In::Opt{"DisableConstantsCheck"}) - { - if(keys(%{$CheckedSymbols{$Level}})) { - mergeConstants($Level); - } - } - - $Cache{"mergeTypes"} = (); # free memory - - if($In::Opt{"CheckHeadersOnly"} - or $Level eq "Source") - { # added/removed in headers - mergeHeaders($Level); - } - else - { # added/removed in libs - mergeLibs($Level); - } -} - -sub initAliases($) -{ - my $LVer = $_[0]; - - initABI($LVer); - - $SymbolInfo{$LVer} = $In::ABI{$LVer}{"SymbolInfo"}; - $TypeInfo{$LVer} = $In::ABI{$LVer}{"TypeInfo"}; - $TName_Tid{$LVer} = $In::ABI{$LVer}{"TName_Tid"}; - $Constants{$LVer} = $In::ABI{$LVer}{"Constants"}; - - initAliases_TypeAttr($LVer); -} - -sub scenario() -{ - setTarget("default"); - - initAliases(1); - initAliases(2); - - $In::Opt{"Locale"} = "C.UTF-8"; - $In::Opt{"OrigDir"} = cwd(); - $In::Opt{"Tmp"} = tempdir(CLEANUP=>1); - $In::Opt{"TargetLibShort"} = libPart($In::Opt{"TargetLib"}, "shortest"); - - $In::Opt{"DoubleReport"} = 0; - $In::Opt{"JoinReport"} = 1; - - $In::Opt{"SysPaths"}{"include"} = []; - $In::Opt{"SysPaths"}{"lib"} = []; - $In::Opt{"SysPaths"}{"bin"} = []; - - $In::Opt{"CompileError"} = 0; - - if($In::Opt{"TargetComponent"}) { - $In::Opt{"TargetComponent"} = lc($In::Opt{"TargetComponent"}); - } - else - { # default: library - $In::Opt{"TargetComponent"} = "library"; - } - - foreach (keys(%{$In::Desc{0}})) - { # common options - $In::Desc{1}{$_} = $In::Desc{0}{$_}; - $In::Desc{2}{$_} = $In::Desc{0}{$_}; - } - - $In::Opt{"AddTemplateInstances"} = 1; - $In::Opt{"GccMissedMangling"} = 0; - - if($In::Opt{"StdOut"}) - { # enable quiet mode - $In::Opt{"Quiet"} = 1; - $In::Opt{"JoinReport"} = 1; - } - if(not $In::Opt{"LogMode"}) - { # default - $In::Opt{"LogMode"} = "w"; - } - - if($In::Opt{"UserLang"}) { - $In::Opt{"UserLang"} = uc($In::Opt{"UserLang"}); - } - - if(my $LoggingPath = $In::Opt{"LoggingPath"}) - { - $In::Desc{1}{"OutputLogPath"} = $LoggingPath; - $In::Desc{2}{"OutputLogPath"} = $LoggingPath; - if($In::Opt{"Quiet"}) { - $In::Opt{"DefaultLog"} = $LoggingPath; - } - } - - if($In::Opt{"Force"}) { - $In::Opt{"GccMissedMangling"} = 1; - } - - if($In::Opt{"Quick"}) { - $In::Opt{"AddTemplateInstances"} = 0; - } - if(my $DP = $In::Opt{"OutputDumpPath"}) - { # validate - if(not isDump($DP)) { - exitStatus("Error", "the dump path should be a path to *.dump or *.dump.".$In::Opt{"Ar"}." file"); - } - } - if($In::Opt{"BinOnly"} - and $In::Opt{"SrcOnly"}) - { # both --binary and --source - # is the default mode - if(not $In::Opt{"CmpSystems"}) - { - $In::Opt{"BinOnly"} = 0; - $In::Opt{"SrcOnly"} = 0; - } - - $In::Opt{"DoubleReport"} = 1; - $In::Opt{"JoinReport"} = 0; - - if($In::Opt{"OutputReportPath"}) - { # --report-path - $In::Opt{"DoubleReport"} = 0; - $In::Opt{"JoinReport"} = 1; - } - } - elsif($In::Opt{"BinOnly"} - or $In::Opt{"SrcOnly"}) - { # --binary or --source - $In::Opt{"DoubleReport"} = 0; - $In::Opt{"JoinReport"} = 0; - } - if($In::Opt{"UseXML"}) - { # --xml option - $In::Opt{"ReportFormat"} = "xml"; - $In::Opt{"DumpFormat"} = "xml"; - } - if($In::Opt{"ReportFormat"}) - { # validate - $In::Opt{"ReportFormat"} = lc($In::Opt{"ReportFormat"}); - if($In::Opt{"ReportFormat"}!~/\A(xml|html|htm)\Z/) { - exitStatus("Error", "unknown report format \'".$In::Opt{"ReportFormat"}."\'"); - } - if($In::Opt{"ReportFormat"} eq "htm") - { # HTM == HTML - $In::Opt{"ReportFormat"} = "html"; - } - elsif($In::Opt{"ReportFormat"} eq "xml") - { # --report-format=XML equal to --xml - $In::Opt{"UseXML"} = 1; - } - } - else - { # default: HTML - $In::Opt{"ReportFormat"} = "html"; - } - if($In::Opt{"DumpFormat"}) - { # validate - $In::Opt{"DumpFormat"} = lc($In::Opt{"DumpFormat"}); - if($In::Opt{"DumpFormat"}!~/\A(xml|perl)\Z/) { - exitStatus("Error", "unknown ABI dump format \'".$In::Opt{"DumpFormat"}."\'"); - } - if($In::Opt{"DumpFormat"} eq "xml") - { # --dump-format=XML equal to --xml - $In::Opt{"UseXML"} = 1; - } - } - else - { # default: Perl Data::Dumper - $In::Opt{"DumpFormat"} = "perl"; - } - if($In::Opt{"Quiet"} and $In::Opt{"LogMode"}!~/a|n/) - { # --quiet log - if(-f $In::Opt{"DefaultLog"}) { - unlink($In::Opt{"DefaultLog"}); - } - } - if($In::Opt{"ExtraInfo"}) { - $In::Opt{"CheckUndefined"} = 1; - } - - if($In::Opt{"TestTool"} and $In::Opt{"UseDumps"}) - { # --test && --use-dumps == --test-dump - $In::Opt{"TestDump"} = 1; - } - if($In::Opt{"Tolerant"}) - { # enable all - $In::Opt{"Tolerance"} = 1234; - } - if($In::Opt{"Help"}) - { - helpMsg(); - exit(0); - } - if($In::Opt{"InfoMsg"}) - { - infoMsg(); - exit(0); - } - if($In::Opt{"ShowVersion"}) - { - printMsg("INFO", "ABI Compliance Checker (ABICC) $TOOL_VERSION\nCopyright (C) 2018 Andrey Ponomarenko's ABI Laboratory\nLicense: GNU LGPL 2.1 \nThis program is free software: you can redistribute it and/or modify it.\n\nWritten by Andrey Ponomarenko."); - exit(0); - } - if($In::Opt{"DumpVersion"}) - { - printMsg("INFO", $TOOL_VERSION); - exit(0); - } - if($In::Opt{"ExtendedCheck"}) { - $In::Opt{"CheckHeadersOnly"} = 1; - } - if($In::Opt{"SystemRoot"}) - { # user defined root - if(not -e $In::Opt{"SystemRoot"}) { - exitStatus("Access_Error", "can't access \'".$In::Opt{"SystemRoot"}."\'"); - } - $In::Opt{"SystemRoot"}=~s/[\/]+\Z//g; - if($In::Opt{"SystemRoot"}) { - $In::Opt{"SystemRoot"} = getAbsPath($In::Opt{"SystemRoot"}); - } - } - $Data::Dumper::Sortkeys = 1; - - if($In::Opt{"SortDump"}) - { - $Data::Dumper::Useperl = 1; - $Data::Dumper::Sortkeys = \&dump_sorting; - } - - if(my $TargetLibsPath = $In::Opt{"TargetLibsPath"}) - { - if(not -f $TargetLibsPath) { - exitStatus("Access_Error", "can't access file \'$TargetLibsPath\'"); - } - foreach my $Lib (split(/\s*\n\s*/, readFile($TargetLibsPath))) - { - if($In::Opt{"OS"} eq "windows") { - $In::Opt{"TargetLibs"}{lc($Lib)} = 1; - } - else { - $In::Opt{"TargetLibs"}{$Lib} = 1; - } - } - } - if(my $TPath = $In::Opt{"TargetHeadersPath"}) - { # --headers-list - if(not -f $TPath) { - exitStatus("Access_Error", "can't access file \'$TPath\'"); - } - - $In::Desc{1}{"TargetHeader"} = {}; - $In::Desc{2}{"TargetHeader"} = {}; - - foreach my $Header (split(/\s*\n\s*/, readFile($TPath))) - { - my $Name = getFilename($Header); - $In::Desc{1}{"TargetHeader"}{$Name} = 1; - $In::Desc{2}{"TargetHeader"}{$Name} = 1; - } - } - if($In::Opt{"TargetHeader"}) - { # --header - $In::Desc{1}{"TargetHeader"} = {}; - $In::Desc{2}{"TargetHeader"} = {}; - - my $Name = getFilename($In::Opt{"TargetHeader"}); - $In::Desc{1}{"TargetHeader"}{$Name} = 1; - $In::Desc{2}{"TargetHeader"}{$Name} = 1; - } - if($In::Opt{"TestABIDumper"}) - { - if($In::Opt{"OS"} ne "linux") { - exitStatus("Error", "-test-abi-dumper option is available on Linux only"); - } - } - if($In::Opt{"TestTool"} - or $In::Opt{"TestDump"} - or $In::Opt{"TestABIDumper"}) - { # --test, --test-dump - detectDefaultPaths(undef, undef, "bin", "gcc"); # to compile libs - loadModule("RegTests"); - testTool(); - exit(0); - } - if($In::Opt{"DumpSystem"}) - { # --dump-system - if(not $In::Opt{"TargetSysInfo"}) - { - if(-d $MODULES_DIR."/Targets/" - and -d $MODULES_DIR."/Targets/".$In::Opt{"Target"}) { - $In::Opt{"TargetSysInfo"} = $MODULES_DIR."/Targets/".$In::Opt{"Target"}; - } - } - - if(not $In::Opt{"TargetSysInfo"}) { - exitStatus("Error", "-sysinfo option should be specified to dump system ABI"); - } - - if(not -d $In::Opt{"TargetSysInfo"}) { - exitStatus("Access_Error", "can't access \'".$In::Opt{"TargetSysInfo"}."\'"); - } - - loadModule("SysCheck"); - if($In::Opt{"DumpSystem"}=~/\.(xml|desc)\Z/) - { # system XML descriptor - if(not -f $In::Opt{"DumpSystem"}) { - exitStatus("Access_Error", "can't access file \'".$In::Opt{"DumpSystem"}."\'"); - } - - my $SDesc = readFile($In::Opt{"DumpSystem"}); - if(my $RelDir = $In::Desc{1}{"RelativeDirectory"}) { - $SDesc=~s/\{RELPATH\}/$RelDir/g; - } - - readSysDesc($SDesc); - } - elsif(defined $In::Opt{"SystemRoot"}) - { # -sysroot "/" option - # default target: /usr/lib, /usr/include - # search libs: /usr/lib and /lib - my $SystemRoot = $In::Opt{"SystemRoot"}; - - if(not -e $SystemRoot."/usr/lib") { - exitStatus("Access_Error", "can't access '".$SystemRoot."/usr/lib'"); - } - if(not -e $SystemRoot."/lib") { - exitStatus("Access_Error", "can't access '".$SystemRoot."/lib'"); - } - if(not -e $SystemRoot."/usr/include") { - exitStatus("Access_Error", "can't access '".$SystemRoot."/usr/include'"); - } - readSysDesc(" - - ".$In::Opt{"DumpSystem"}." - - - $SystemRoot/usr/include - - - $SystemRoot/usr/lib - - - $SystemRoot/lib - "); - } - else { - exitStatus("Error", "-sysroot option should be specified, usually it's \"/\""); - } - detectDefaultPaths(undef, undef, "bin", "gcc"); # to check symbols - if($In::Opt{"Target"} eq "windows") - { # to run dumpbin.exe - # and undname.exe - checkWin32Env(); - } - dumpSystem(); - exit(0); - } - - if($In::Opt{"CmpSystems"}) - { # --cmp-systems - detectDefaultPaths(undef, undef, "bin", undef); # to extract dumps - loadModule("SysCheck"); - - if(not $In::Opt{"BinOnly"} - and not $In::Opt{"SrcOnly"}) - { # default - $In::Opt{"BinOnly"} = 1; - } - - cmpSystems($In::Desc{1}{"Path"}, $In::Desc{2}{"Path"}); - exit(0); - } - - if(not $In::Opt{"CountSymbols"}) - { - if(not $In::Opt{"TargetLib"}) { - exitStatus("Error", "library name is not selected (-l option)"); - } - else - { # validate library name - if($In::Opt{"TargetLib"}=~/[\*\/\\]/) { - exitStatus("Error", "\"\\\", \"\/\" and \"*\" symbols are not allowed in the library name"); - } - } - } - - if(not $In::Opt{"TargetTitle"}) { - $In::Opt{"TargetTitle"} = $In::Opt{"TargetLib"}; - } - - if(my $SymbolsListPath = $In::Opt{"SymbolsListPath"}) - { - if(not -f $SymbolsListPath) { - exitStatus("Access_Error", "can't access file \'$SymbolsListPath\'"); - } - foreach my $S (split(/\s*\n\s*/, readFile($SymbolsListPath))) - { - $In::Desc{1}{"SymbolsList"}{$S} = 1; - $In::Desc{2}{"SymbolsList"}{$S} = 1; - } - } - if(my $TypesListPath = $In::Opt{"TypesListPath"}) - { - if(not -f $TypesListPath) { - exitStatus("Access_Error", "can't access file \'$TypesListPath\'"); - } - foreach my $Type (split(/\s*\n\s*/, readFile($TypesListPath))) - { - $In::Desc{1}{"TypesList"}{$Type} = 1; - $In::Desc{2}{"TypesList"}{$Type} = 1; - } - } - if(my $SymbolsListPath = $In::Opt{"SkipSymbolsListPath"}) - { - if(not -f $SymbolsListPath) { - exitStatus("Access_Error", "can't access file \'$SymbolsListPath\'"); - } - foreach my $Interface (split(/\s*\n\s*/, readFile($SymbolsListPath))) - { - $In::Desc{1}{"SkipSymbols"}{$Interface} = 1; - $In::Desc{2}{"SkipSymbols"}{$Interface} = 1; - } - } - if(my $TypesListPath = $In::Opt{"SkipTypesListPath"}) - { - if(not -f $TypesListPath) { - exitStatus("Access_Error", "can't access file \'$TypesListPath\'"); - } - foreach my $Type (split(/\s*\n\s*/, readFile($TypesListPath))) - { - $In::Desc{1}{"SkipTypes"}{$Type} = 1; - $In::Desc{2}{"SkipTypes"}{$Type} = 1; - } - } - if(my $HeadersList = $In::Opt{"SkipHeadersPath"}) - { - if(not -f $HeadersList) { - exitStatus("Access_Error", "can't access file \'$HeadersList\'"); - } - foreach my $Path (split(/\s*\n\s*/, readFile($HeadersList))) - { - my ($CPath, $Type) = classifyPath($Path); - $In::Desc{1}{"SkipHeaders"}{$Type}{$CPath} = 1; - $In::Desc{2}{"SkipHeaders"}{$Type}{$CPath} = 1; - } - } - if(my $ParamNamesPath = $In::Opt{"ParamNamesPath"}) - { - if(not -f $ParamNamesPath) { - exitStatus("Access_Error", "can't access file \'$ParamNamesPath\'"); - } - foreach my $Line (split(/\n/, readFile($ParamNamesPath))) - { - if($Line=~s/\A(\w+)\;//) - { - my $Interface = $1; - if($Line=~/;(\d+);/) - { - while($Line=~s/(\d+);(\w+)//) { - $AddSymbolParams{$Interface}{$1}=$2; - } - } - else - { - my $Num = 0; - foreach my $Name (split(/;/, $Line)) { - $AddSymbolParams{$Interface}{$Num++}=$Name; - } - } - } - } - } - - if(my $AppPath = $In::Opt{"AppPath"}) - { - if(not -f $AppPath) { - exitStatus("Access_Error", "can't access file \'$AppPath\'"); - } - - detectDefaultPaths(undef, undef, "bin", "gcc"); - foreach my $Symbol (readSymbols_App($AppPath)) { - $In::Opt{"SymbolsList_App"}{$Symbol} = 1; - } - } - - if(my $Path = $In::Opt{"CountSymbols"}) - { - if(not -e $Path) { - exitStatus("Access_Error", "can't access \'$Path\'"); - } - - $In::ABI{1} = readABIDump(1, $Path); - initAliases(1); - - foreach my $Id (keys(%{$SymbolInfo{1}})) - { - my $MnglName = $SymbolInfo{1}{$Id}{"MnglName"}; - if(not $MnglName) { - $MnglName = $SymbolInfo{1}{$Id}{"ShortName"} - } - - if(my $SV = $In::ABI{1}{"SymbolVersion"}{$MnglName}) { - $CompSign{1}{$SV} = $SymbolInfo{1}{$Id}; - } - else { - $CompSign{1}{$MnglName} = $SymbolInfo{1}{$Id}; - } - - if(my $Alias = $CompSign{1}{$MnglName}{"Alias"}) { - $CompSign{1}{$Alias} = $SymbolInfo{1}{$Id}; - } - } - - my $Count = 0; - foreach my $Symbol (sort keys(%{$CompSign{1}})) - { - if($CompSign{1}{$Symbol}{"PureVirt"}) { - next; - } - - if(not $CompSign{1}{$Symbol}{"Header"}) - { - if(index($CompSign{1}{$Symbol}{"Source"}, ".f")==-1) - { # Fortran - next; - } - } - - $Count += symbolFilter($Symbol, $CompSign{1}{$Symbol}, "Affected + InlineVirt", "Binary", 1); - } - - printMsg("INFO", $Count); - exit(0); - } - - if($In::Opt{"DumpABI"}) - { - createABIFile(1, $In::Opt{"DumpABI"}); - - if($In::Opt{"CompileError"}) { - exit(getErrorCode("Compile_Error")); - } - - exit(0); - } - - # default: compare APIs - compareInit(); - if($In::Opt{"JoinReport"} or $In::Opt{"DoubleReport"}) - { - compareAPIs("Binary"); - compareAPIs("Source"); - } - elsif($In::Opt{"BinOnly"}) { - compareAPIs("Binary"); - } - elsif($In::Opt{"SrcOnly"}) { - compareAPIs("Source"); - } - exitReport(); -} - -scenario(); diff --git a/abi-compliance-checker-2.3/modules/Internals/ABIDump.pm b/abi-compliance-checker-2.3/modules/Internals/ABIDump.pm deleted file mode 100644 index c0687b7331aebfae06cb8ddc0d4e06e093f600ef..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/ABIDump.pm +++ /dev/null @@ -1,1427 +0,0 @@ -########################################################################### -# A module to create ABI dump from AST tree -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -loadModule("ElfTools"); -loadModule("TUDump"); -loadModule("GccAst"); - -my %Cache; - -my %RegisteredObj; -my %RegisteredObj_Short; -my %RegisteredSoname; -my %RegisteredObj_Dir; -my %CheckedDyLib; -my %KnownLibs; -my %CheckedArch; -my @RecurLib; - -sub createABIDump($) -{ - my $LVer = $_[0]; - - if($In::Opt{"CheckHeadersOnly"}) { - $In::ABI{$LVer}{"Language"} = "C++"; - } - else - { - readLibs($LVer); - - if(not keys(%{$In::ABI{$LVer}{"SymLib"}})) { - exitStatus("Error", "the set of public symbols in library(ies) is empty"); - } - } - - if($In::Opt{"TargetArch"}) { - $In::ABI{$LVer}{"Arch"} = $In::Opt{"TargetArch"}; - } - else { - $In::ABI{$LVer}{"Arch"} = getArch_GCC($LVer); - } - - $In::ABI{$LVer}{"WordSize"} = detectWordSize($LVer); - - $In::ABI{$LVer}{"LibraryVersion"} = $In::Desc{$LVer}{"Version"}; - $In::ABI{$LVer}{"LibraryName"} = $In::Opt{"TargetLib"}; - - if(not $In::ABI{$LVer}{"Language"}) { - $In::ABI{$LVer}{"Language"} = "C"; - } - - if($In::Opt{"UserLang"}) { - $In::ABI{$LVer}{"Language"} = $In::Opt{"UserLang"}; - } - - $In::ABI{$LVer}{"GccVersion"} = $In::Opt{"GccVer"}; - - printMsg("INFO", "Checking header(s) ".$In::Desc{$LVer}{"Version"}." ..."); - my $TUDump = createTUDump($LVer); - - if($In::Opt{"Debug"}) - { # debug mode - copy($TUDump, getDebugDir($LVer)."/translation-unit-dump.txt"); - } - - readGccAst($LVer, $TUDump); - - if($In::Opt{"DebugMangling"}) - { - if($In::ABI{$LVer}{"Language"} eq "C++") - { - debugMangling($LVer); - } - } - - delete($In::ABI{$LVer}{"EnumConstants"}); - delete($In::ABI{$LVer}{"ClassVTable_Content"}); - delete($In::ABI{$LVer}{"WeakSymbols"}); - - cleanDump($LVer); - - if(not keys(%{$In::ABI{$LVer}{"SymbolInfo"}})) - { # check if created dump is valid - if(not $In::Opt{"ExtendedCheck"}) - { - if($In::Opt{"CheckHeadersOnly"}) { - exitStatus("Empty_Set", "the set of public symbols is empty"); - } - else { - exitStatus("Empty_Intersection", "the sets of public symbols in headers and libraries have empty intersection"); - } - } - } - - foreach my $HPath (keys(%{$In::Desc{$LVer}{"RegHeader"}})) { - $In::ABI{$LVer}{"Headers"}{getFilename($HPath)} = 1; - } - - foreach my $InfoId (keys(%{$In::ABI{$LVer}{"SymbolInfo"}})) - { - if(my $MnglName = $In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"MnglName"}) - { - if(my $Unmangled = getUnmangled($MnglName, $LVer)) { - $In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"Unmangled"} = $Unmangled; - } - } - } - - my %CompilerConstants = (); # built-in GCC constants - my $CRef = $In::ABI{$LVer}{"Constants"}; - foreach my $Name (keys(%{$CRef})) - { - if(not defined $CRef->{$Name}{"Header"}) - { - $CompilerConstants{$Name} = $CRef->{$Name}{"Value"}; - delete($CRef->{$Name}); - } - } - $In::ABI{$LVer}{"CompilerConstants"} = \%CompilerConstants; - - if($In::Opt{"ExtendedCheck"}) - { # --ext option - $In::ABI{$LVer}{"Mode"} = "Extended"; - } - if($In::Opt{"BinOnly"}) - { # --binary - $In::ABI{$LVer}{"BinOnly"} = 1; - } - if($In::Opt{"ExtraDump"}) - { # --extra-dump - $In::ABI{$LVer}{"Extra"} = 1; - } - - $In::ABI{$LVer}{"Target"} = $In::Opt{"Target"}; -} - -sub readSymbols($) -{ - my $LVer = $_[0]; - - my @LibPaths = getSOPaths($LVer); - if($#LibPaths==-1) { - exitStatus("Error", "library objects are not found"); - } - - foreach my $LibPath (@LibPaths) { - readSymbols_Lib($LVer, $LibPath, 0, "+Weak", 1, 1); - } - - if($In::Opt{"CheckUndefined"}) - { - my %UndefinedLibs = (); - - my @Libs = (keys(%{$In::ABI{$LVer}{"Symbols"}}), keys(%{$In::ABI{$LVer}{"DepSymbols"}})); - - foreach my $LibName (sort @Libs) - { - if(defined $In::ABI{$LVer}{"UndefinedSymbols"}{$LibName}) - { - foreach my $Symbol (keys(%{$In::ABI{$LVer}{"UndefinedSymbols"}{$LibName}})) - { - if($In::ABI{$LVer}{"SymLib"}{$Symbol} - or $In::ABI{$LVer}{"DepSymLib"}{$Symbol}) - { # exported by target library - next; - } - if(index($Symbol, '@')!=-1) - { # exported default symbol version (@@) - $Symbol=~s/\@/\@\@/; - if($In::ABI{$LVer}{"SymLib"}{$Symbol} - or $In::ABI{$LVer}{"DepSymLib"}{$Symbol}) { - next; - } - } - foreach my $Path (find_SymbolLibs($LVer, $Symbol)) { - $UndefinedLibs{$Path} = 1; - } - } - } - } - - if(my @Paths = sort keys(%UndefinedLibs)) - { - my $LibString = ""; - my %Dirs = (); - foreach (@Paths) - { - $KnownLibs{$_} = 1; - my ($Dir, $Name) = sepPath($_); - - if(not grep {$Dir eq $_} (@{$In::Opt{"SysPaths"}{"lib"}})) { - $Dirs{escapeArg($Dir)} = 1; - } - - $Name = libPart($Name, "name"); - $Name=~s/\Alib//; - - $LibString .= " -l$Name"; - } - - foreach my $Dir (sort {$b cmp $a} keys(%Dirs)) - { - $LibString = " -L".escapeArg($Dir).$LibString; - } - - if($In::Opt{"ExtraInfo"}) { - writeFile($In::Opt{"ExtraInfo"}."/libs-string", $LibString); - } - } - } - - if($In::Opt{"ExtraInfo"}) { - writeFile($In::Opt{"ExtraInfo"}."/lib-paths", join("\n", sort keys(%KnownLibs))); - } -} - -sub readSymbols_Lib($$$$$$) -{ - my ($LVer, $Lib_Path, $IsNeededLib, $Weak, $Deps, $Vers) = @_; - - my $Real_Path = realpath_F($Lib_Path); - - if(not $Real_Path) - { # broken link - return (); - } - - my $Lib_Name = getFilename($Real_Path); - my $LExt = $In::Opt{"Ext"}; - - if($In::Opt{"ExtraInfo"}) - { - $KnownLibs{$Real_Path} = 1; - $KnownLibs{$Lib_Path} = 1; # links - } - - if($IsNeededLib) - { - if($CheckedDyLib{$LVer}{$Lib_Name}) { - return (); - } - } - if($#RecurLib>=1 or isCyclical(\@RecurLib, $Lib_Name)) { - return (); - } - $CheckedDyLib{$LVer}{$Lib_Name} = 1; - - my $TmpDir = $In::Opt{"Tmp"}; - - push(@RecurLib, $Lib_Name); - my (%Value_Interface, %Interface_Value, %NeededLib) = (); - my $Lib_ShortName = libPart($Lib_Name, "name+ext"); - - if(not $IsNeededLib) - { # special cases: libstdc++ and libc - if(my $ShortName = libPart($Lib_Name, "short")) - { - if($ShortName eq "libstdc++" - or $ShortName eq "libc++") - { # libstdc++.so.6 - $In::Opt{"StdcxxTesting"} = 1; - } - elsif($ShortName eq "libc") - { # libc-2.11.3.so - $In::Opt{"GlibcTesting"} = 1; - } - } - } - my $DebugPath = ""; - if($In::Opt{"Debug"} and not $In::Opt{"DumpSystem"}) - { # debug mode - $DebugPath = getDebugDir($LVer)."/libs/".getFilename($Lib_Path).".txt"; - mkpath(getDirname($DebugPath)); - } - if($In::Opt{"Target"} eq "macos") - { # Mac OS X: *.dylib, *.a - my $NM = getCmdPath("nm"); - if(not $NM) { - exitStatus("Not_Found", "can't find \"nm\""); - } - $NM .= " -g \"$Lib_Path\" 2>\"$TmpDir/null\""; - if($DebugPath) - { # debug mode - # write to file - system($NM." >\"$DebugPath\""); - open(LIB, $DebugPath); - } - else - { # write to pipe - open(LIB, $NM." |"); - } - while() - { - if($In::Opt{"CheckUndefined"}) - { - if(not $IsNeededLib) - { - if(/ U _([\w\$]+)\s*\Z/) - { - $In::ABI{$LVer}{"UndefinedSymbols"}{$Lib_Name}{$1} = 0; - next; - } - } - } - - if(/ [STD] _([\w\$]+)\s*\Z/) - { - my $Symbol = $1; - if($IsNeededLib) - { - if(not defined $RegisteredObj_Short{$LVer}{$Lib_ShortName}) - { - $In::ABI{$LVer}{"DepSymLib"}{$Symbol} = $Lib_Name; - $In::ABI{$LVer}{"DepSymbols"}{$Lib_Name}{$Symbol} = 1; - } - } - else - { - $In::ABI{$LVer}{"SymLib"}{$Symbol} = $Lib_Name; - $In::ABI{$LVer}{"Symbols"}{$Lib_Name}{$Symbol} = 1; - if($In::ABI{$LVer}{"Language"} ne "C++") - { - if(index($Symbol, "_Z")==0 or index($Symbol, "?")==0) { - $In::ABI{$LVer}{"Language"} = "C++"; - } - } - } - } - } - close(LIB); - - if($Deps) - { - if(not $In::Opt{"UseStaticLibs"}) - { # dependencies - my $OtoolCmd = getCmdPath("otool"); - if(not $OtoolCmd) { - exitStatus("Not_Found", "can't find \"otool\""); - } - - open(LIB, "$OtoolCmd -L \"$Lib_Path\" 2>\"$TmpDir/null\" |"); - while() - { - if(/\s*([\/\\].+\.$LExt)\s*/ - and $1 ne $Lib_Path) { - $NeededLib{$1} = 1; - } - } - close(LIB); - } - } - } - elsif($In::Opt{"Target"} eq "windows") - { # Windows *.dll, *.lib - my $DumpBinCmd = getCmdPath("dumpbin"); - if(not $DumpBinCmd) { - exitStatus("Not_Found", "can't find \"dumpbin\""); - } - $DumpBinCmd .= " /EXPORTS \"".$Lib_Path."\" 2>$TmpDir/null"; - if($DebugPath) - { # debug mode - # write to file - system($DumpBinCmd." >\"$DebugPath\""); - open(LIB, $DebugPath); - } - else - { # write to pipe - open(LIB, $DumpBinCmd." |"); - } - while() - { - my $Symbol = undef; - if($In::Opt{"UseStaticLibs"}) - { - if(/\A\s{10,}(\d+\s+|)([_\w\?\@]+)(\s*\Z|\s+)/i) - { - # 16 IID_ISecurityInformation - # ??_7TestBaseClass@api@@6B@ (const api::TestBaseClass::`vftable') - $Symbol = $2; - } - } - else - { # Dll - # 1197 4AC 0000A620 SetThreadStackGuarantee - # 1198 4AD SetThreadToken (forwarded to ...) - # 3368 _o2i_ECPublicKey - # 1 0 00005B30 ??0?N = ... (with pdb) - if(/\A\s*\d+\s+[a-f\d]+\s+[a-f\d]+\s+([\w\?\@]+)\s*(?:=.+)?\Z/i - or /\A\s*\d+\s+[a-f\d]+\s+([\w\?\@]+)\s*\(\s*forwarded\s+/ - or /\A\s*\d+\s+_([\w\?\@]+)\s*(?:=.+)?\Z/) - { # dynamic, static and forwarded symbols - $Symbol = $1; - } - } - - if($Symbol) - { - if($IsNeededLib) - { - if(not defined $RegisteredObj_Short{$LVer}{$Lib_ShortName}) - { - $In::ABI{$LVer}{"DepSymLib"}{$Symbol} = $Lib_Name; - $In::ABI{$LVer}{"DepSymbols"}{$Lib_Name}{$Symbol} = 1; - } - } - else - { - $In::ABI{$LVer}{"SymLib"}{$Symbol} = $Lib_Name; - $In::ABI{$LVer}{"Symbols"}{$Lib_Name}{$Symbol} = 1; - if($In::ABI{$LVer}{"Language"} ne "C++") - { - if(index($Symbol, "_Z")==0 or index($Symbol, "?")==0) { - $In::ABI{$LVer}{"Language"} = "C++"; - } - } - } - } - } - close(LIB); - - if($Deps) - { - if(not $In::Opt{"UseStaticLibs"}) - { # dependencies - open(LIB, "$DumpBinCmd /DEPENDENTS \"$Lib_Path\" 2>\"$TmpDir/null\" |"); - while() - { - if(/\s*([^\s]+?\.$LExt)\s*/i - and $1 ne $Lib_Path) { - $NeededLib{pathFmt($1)} = 1; - } - } - close(LIB); - } - } - } - else - { # Unix; *.so, *.a - # Symbian: *.dso, *.lib - my $ReadelfCmd = getCmdPath("readelf"); - if(not $ReadelfCmd) { - exitStatus("Not_Found", "can't find \"readelf\""); - } - my $Cmd = $ReadelfCmd." -Ws \"$Lib_Path\" 2>\"$TmpDir/null\""; - if($DebugPath) - { # debug mode - # write to file - system($Cmd." >\"$DebugPath\""); - open(LIB, $DebugPath); - } - else - { # write to pipe - open(LIB, $Cmd." |"); - } - my $symtab = undef; # indicates that we are processing 'symtab' section of 'readelf' output - while() - { - if(not $In::Opt{"UseStaticLibs"}) - { # dynamic library specifics - if(defined $symtab) - { - if(index($_, "'.dynsym'")!=-1) - { # dynamic table - $symtab = undef; - } - # do nothing with symtab - next; - } - elsif(index($_, "'.symtab'")!=-1) - { # symbol table - $symtab = 1; - next; - } - } - if(my ($Value, $Size, $Type, $Bind, $Vis, $Ndx, $Symbol) = readline_ELF($_)) - { # read ELF entry - if($Ndx eq "UND") - { # ignore interfaces that are imported from somewhere else - if($In::Opt{"CheckUndefined"}) - { - if(not $IsNeededLib) { - $In::ABI{$LVer}{"UndefinedSymbols"}{$Lib_Name}{$Symbol} = 0; - } - } - next; - } - if($Bind eq "WEAK") - { - $In::ABI{$LVer}{"WeakSymbols"}{$Symbol} = 1; - if($Weak eq "-Weak") - { # skip WEAK symbols - next; - } - } - if($IsNeededLib) - { - if(not defined $RegisteredObj_Short{$LVer}{$Lib_ShortName}) - { - $In::ABI{$LVer}{"DepSymLib"}{$Symbol} = $Lib_Name; - $In::ABI{$LVer}{"DepSymbols"}{$Lib_Name}{$Symbol} = ($Type eq "OBJECT")?-$Size:1; - } - } - else - { - $In::ABI{$LVer}{"SymLib"}{$Symbol} = $Lib_Name; - $In::ABI{$LVer}{"Symbols"}{$Lib_Name}{$Symbol} = ($Type eq "OBJECT")?-$Size:1; - if($Vers) - { - if($LExt eq "so") - { # value - $Interface_Value{$LVer}{$Symbol} = $Value; - $Value_Interface{$LVer}{$Value}{$Symbol} = 1; - } - } - if($In::ABI{$LVer}{"Language"} ne "C++") - { - if(index($Symbol, "_Z")==0 or index($Symbol, "?")==0) { - $In::ABI{$LVer}{"Language"} = "C++"; - } - } - } - } - } - close(LIB); - - if($Deps and not $In::Opt{"UseStaticLibs"}) - { # dynamic library specifics - $Cmd = $ReadelfCmd." -Wd \"$Lib_Path\" 2>\"$TmpDir/null\""; - open(LIB, $Cmd." |"); - - while() - { - if(/NEEDED.+\[([^\[\]]+)\]/) - { # dependencies: - # 0x00000001 (NEEDED) Shared library: [libc.so.6] - $NeededLib{$1} = 1; - } - } - - close(LIB); - } - } - if($Vers) - { - if(not $IsNeededLib and $LExt eq "so") - { # get symbol versions - my %Found = (); - - # by value - foreach my $Symbol (sort keys(%{$In::ABI{$LVer}{"Symbols"}{$Lib_Name}})) - { - next if(index($Symbol, '@')==-1); - if(my $Value = $Interface_Value{$LVer}{$Symbol}) - { - foreach my $Symbol_SameValue (sort keys(%{$Value_Interface{$LVer}{$Value}})) - { - if($Symbol_SameValue ne $Symbol - and index($Symbol_SameValue, '@')==-1) - { - $In::ABI{$LVer}{"SymbolVersion"}{$Symbol_SameValue} = $Symbol; - $Found{$Symbol} = 1; - - if(index($Symbol, '@@')==-1) { - last; - } - } - } - } - } - - # default - foreach my $Symbol (keys(%{$In::ABI{$LVer}{"Symbols"}{$Lib_Name}})) - { - next if(defined $Found{$Symbol}); - next if(index($Symbol, '@@')==-1); - - if($Symbol=~/\A([^\@]*)\@\@/ - and not $In::ABI{$LVer}{"SymbolVersion"}{$1}) - { - $In::ABI{$LVer}{"SymbolVersion"}{$1} = $Symbol; - $Found{$Symbol} = 1; - } - } - - # non-default - foreach my $Symbol (keys(%{$In::ABI{$LVer}{"Symbols"}{$Lib_Name}})) - { - next if(defined $Found{$Symbol}); - next if(index($Symbol, '@')==-1); - - if($Symbol=~/\A([^\@]*)\@([^\@]*)/ - and not $In::ABI{$LVer}{"SymbolVersion"}{$1}) - { - $In::ABI{$LVer}{"SymbolVersion"}{$1} = $Symbol; - $Found{$Symbol} = 1; - } - } - } - } - if($Deps) - { - foreach my $DyLib (sort keys(%NeededLib)) - { - if($In::Opt{"ExtraDump"}) { - $In::ABI{$LVer}{"Needed"}{$Lib_Name}{getFilename($DyLib)} = 1; - } - - if(my $DepPath = getLibPath($LVer, $DyLib)) - { - if(not $CheckedDyLib{$LVer}{getFilename($DepPath)}) { - readSymbols_Lib($LVer, $DepPath, 1, "+Weak", $Deps, $Vers); - } - } - } - } - pop(@RecurLib); - return $In::ABI{$LVer}{"Symbols"}; -} - -sub readSymbols_App($) -{ - my $Path = $_[0]; - - my $TmpDir = $In::Opt{"Tmp"}; - - my @Imported = (); - if($In::Opt{"Target"} eq "macos") - { - my $NM = getCmdPath("nm"); - if(not $NM) { - exitStatus("Not_Found", "can't find \"nm\""); - } - open(APP, "$NM -g \"$Path\" 2>\"$TmpDir/null\" |"); - while() - { - if(/ U _([\w\$]+)\s*\Z/) { - push(@Imported, $1); - } - } - close(APP); - } - elsif($In::Opt{"Target"} eq "windows") - { - my $DumpBinCmd = getCmdPath("dumpbin"); - if(not $DumpBinCmd) { - exitStatus("Not_Found", "can't find \"dumpbin.exe\""); - } - open(APP, "$DumpBinCmd /IMPORTS \"$Path\" 2>\"$TmpDir/null\" |"); - while() - { - if(/\s*\w+\s+\w+\s+\w+\s+([\w\?\@]+)\s*/) { - push(@Imported, $1); - } - } - close(APP); - } - else - { - my $ReadelfCmd = getCmdPath("readelf"); - if(not $ReadelfCmd) { - exitStatus("Not_Found", "can't find \"readelf\""); - } - open(APP, "$ReadelfCmd -Ws \"$Path\" 2>\"$TmpDir/null\" |"); - my $symtab = undef; # indicates that we are processing 'symtab' section of 'readelf' output - while() - { - if(defined $symtab) - { # do nothing with symtab - if(index($_, "'.dynsym'")!=-1) - { # dynamic table - $symtab = undef; - } - } - elsif(index($_, "'.symtab'")!=-1) - { # symbol table - $symtab = 1; - } - elsif(my @Info = readline_ELF($_)) - { - my ($Ndx, $Symbol) = ($Info[5], $Info[6]); - if($Ndx eq "UND") - { # only imported symbols - push(@Imported, $Symbol); - } - } - } - close(APP); - } - return @Imported; -} - -sub cleanDump($) -{ # clean data - my $LVer = $_[0]; - foreach my $InfoId (keys(%{$In::ABI{$LVer}{"SymbolInfo"}})) - { - if(not keys(%{$In::ABI{$LVer}{"SymbolInfo"}{$InfoId}})) - { - delete($In::ABI{$LVer}{"SymbolInfo"}{$InfoId}); - next; - } - my $MnglName = $In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"MnglName"}; - if(not $MnglName) - { - delete($In::ABI{$LVer}{"SymbolInfo"}{$InfoId}); - next; - } - my $ShortName = $In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"ShortName"}; - if(not $ShortName) - { - delete($In::ABI{$LVer}{"SymbolInfo"}{$InfoId}); - next; - } - if($MnglName eq $ShortName) - { # remove duplicate data - delete($In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"MnglName"}); - } - if(not keys(%{$In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"Param"}})) { - delete($In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"Param"}); - } - if(not keys(%{$In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"TParam"}})) { - delete($In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"TParam"}); - } - delete($In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"Type"}); - } - foreach my $Tid (keys(%{$In::ABI{$LVer}{"TypeInfo"}})) - { - if(not keys(%{$In::ABI{$LVer}{"TypeInfo"}{$Tid}})) - { - delete($In::ABI{$LVer}{"TypeInfo"}{$Tid}); - next; - } - delete($In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Tid"}); - foreach my $Attr ("Header", "Line", "Size", "NameSpace") - { - if(not $In::ABI{$LVer}{"TypeInfo"}{$Tid}{$Attr}) { - delete($In::ABI{$LVer}{"TypeInfo"}{$Tid}{$Attr}); - } - } - if(not keys(%{$In::ABI{$LVer}{"TypeInfo"}{$Tid}{"TParam"}})) { - delete($In::ABI{$LVer}{"TypeInfo"}{$Tid}{"TParam"}); - } - } -} - -sub readLibs($) -{ - my $LVer = $_[0]; - - if($In::Opt{"Target"} eq "windows") - { # dumpbin.exe will crash - # without VS Environment - checkWin32Env(); - } - - readSymbols($LVer); - - translateSymbols(keys(%{$In::ABI{$LVer}{"SymLib"}}), $LVer); - translateSymbols(keys(%{$In::ABI{$LVer}{"DepSymLib"}}), $LVer); -} - -sub getSOPaths($) -{ - my $LVer = $_[0]; - my @Paths = (); - foreach my $P (keys(%{$In::Desc{$LVer}{"Libs"}})) - { - my @Found = getSOPaths_Dir(getAbsPath($P), $LVer); - foreach (@Found) { - push(@Paths, $_); - } - } - return sort @Paths; -} - -sub getSOPaths_Dir($$) -{ - my ($Path, $LVer) = @_; - if(skipLib($Path, $LVer)) { - return (); - } - - my $LExt = $In::Opt{"Ext"}; - - if(-f $Path) - { - if(not libPart($Path, "name")) { - exitStatus("Error", "incorrect format of library (should be *.$LExt): \'$Path\'"); - } - registerObject($Path, $LVer); - registerObject_Dir(getDirname($Path), $LVer); - return ($Path); - } - elsif(-d $Path) - { - $Path=~s/[\/\\]+\Z//g; - my %Libs = (); - if(my $TN = $In::Opt{"TargetLib"} - and grep { $Path eq $_ } @{$In::Opt{"SysPaths"}{"lib"}}) - { # you have specified /usr/lib as the search directory () in the XML descriptor - # and the real name of the library by -l option (bz2, stdc++, Xaw, ...) - foreach my $P (cmdFind($Path,"","*".escapeArg($TN)."*.$LExt*",2)) - { # all files and symlinks that match the name of a library - if(getFilename($P)=~/\A(|lib)\Q$TN\E[\d\-]*\.$LExt[\d\.]*\Z/i) - { - registerObject($P, $LVer); - $Libs{realpath_F($P)} = 1; - } - } - } - else - { # search for all files and symlinks - foreach my $P (findLibs($Path,"","")) - { - next if(ignorePath($P)); - next if(skipLib($P, $LVer)); - registerObject($P, $LVer); - $Libs{realpath_F($P)} = 1; - } - if($In::Opt{"OS"} eq "macos") - { # shared libraries on MacOS X may have no extension - foreach my $P (cmdFind($Path,"f")) - { - next if(ignorePath($P)); - next if(skipLib($P, $LVer)); - if(getFilename($P)!~/\./ and -B $P - and cmdFile($P)=~/(shared|dynamic)\s+library/i) - { - registerObject($P, $LVer); - $Libs{realpath_F($P)} = 1; - } - } - } - } - return keys(%Libs); - } - - return (); -} - -sub registerObject_Dir($$) -{ - my ($Dir, $LVer) = @_; - if(grep {$_ eq $Dir} @{$In::Opt{"SysPaths"}{"lib"}}) - { # system directory - return; - } - if($RegisteredObj_Dir{$LVer}{$Dir}) - { # already registered - return; - } - foreach my $Path (findLibs($Dir,"",1)) - { - if(ignorePath($Path)) { - next; - } - if(skipLib($Path, $LVer)) { - next; - } - registerObject($Path, $LVer); - } - $RegisteredObj_Dir{$LVer}{$Dir} = 1; -} - -sub registerObject($$) -{ - my ($Path, $LVer) = @_; - - my $Name = getFilename($Path); - $RegisteredObj{$LVer}{$Name} = $Path; - if($In::Opt{"Target"}=~/linux|bsd|gnu|solaris/i) - { - if(my $SONAME = getSONAME($Path)) { - $RegisteredSoname{$LVer}{$SONAME} = $Path; - } - } - if(my $Short = libPart($Name, "name+ext")) { - $RegisteredObj_Short{$LVer}{$Short} = $Path; - } - - if(not $CheckedArch{$LVer} and -f $Path) - { - if(my $ObjArch = getArch_Object($Path)) - { - if($ObjArch ne getArch_GCC($LVer)) - { # translation unit dump generated by the GCC compiler should correspond to input objects - $CheckedArch{$LVer} = 1; - printMsg("WARNING", "the architectures of input objects and the used GCC compiler are not equal, please change the compiler by --gcc-path=PATH option."); - } - } - } -} - -sub remove_Unused($$) -{ # remove unused data types from the ABI dump - my ($LVer, $Kind) = @_; - - my %UsedType = (); - - foreach my $InfoId (sort {$a<=>$b} keys(%{$In::ABI{$LVer}{"SymbolInfo"}})) - { - registerSymbolUsage($InfoId, \%UsedType, $LVer); - } - foreach my $Tid (sort {$a<=>$b} keys(%{$In::ABI{$LVer}{"TypeInfo"}})) - { - if($UsedType{$Tid}) - { # All & Extended - next; - } - - if($Kind eq "Extended") - { - if(pickType($Tid, $LVer)) - { - my %Tree = (); - registerTypeUsage($Tid, \%Tree, $LVer); - - my $Tmpl = 0; - foreach (sort {$a<=>$b} keys(%Tree)) - { - if(defined $In::ABI{$LVer}{"TypeInfo"}{$_}{"Template"} - or $In::ABI{$LVer}{"TypeInfo"}{$_}{"Type"} eq "TemplateParam") - { - $Tmpl = 1; - last; - } - } - if(not $Tmpl) - { - foreach (keys(%Tree)) { - $UsedType{$_} = 1; - } - } - } - } - } - - my %Delete = (); - - foreach my $Tid (sort {$a<=>$b} keys(%{$In::ABI{$LVer}{"TypeInfo"}})) - { # remove unused types - if($UsedType{$Tid}) - { # All & Extended - next; - } - - if($Kind eq "Extra") - { - my %Tree = (); - registerTypeUsage($Tid, \%Tree, $LVer); - - foreach (sort {$a<=>$b} keys(%Tree)) - { - if(defined $In::ABI{$LVer}{"TypeInfo"}{$_}{"Template"} - or $In::ABI{$LVer}{"TypeInfo"}{$_}{"Type"} eq "TemplateParam") - { - $Delete{$Tid} = 1; - last; - } - } - } - else - { - # remove type - delete($In::ABI{$LVer}{"TypeInfo"}{$Tid}); - } - } - - if($Kind eq "Extra") - { # remove duplicates - foreach my $Tid (sort {$a<=>$b} keys(%{$In::ABI{$LVer}{"TypeInfo"}})) - { - if($UsedType{$Tid}) - { # All & Extended - next; - } - - my $Name = $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Name"}; - - if($In::ABI{$LVer}{"TName_Tid"}{$Name} ne $Tid) { - delete($In::ABI{$LVer}{"TypeInfo"}{$Tid}); - } - } - } - - foreach my $Tid (keys(%Delete)) - { - delete($In::ABI{$LVer}{"TypeInfo"}{$Tid}); - } -} - -sub getFirst($$) -{ - my ($Tid, $LVer) = @_; - if(not $Tid) { - return $Tid; - } - - if(my $Name = $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Name"}) - { - if($In::ABI{$LVer}{"TName_Tid"}{$Name}) { - return $In::ABI{$LVer}{"TName_Tid"}{$Name}; - } - } - - return $Tid; -} - -sub registerSymbolUsage($$$) -{ - my ($InfoId, $UsedType, $LVer) = @_; - - my %FuncInfo = %{$In::ABI{$LVer}{"SymbolInfo"}{$InfoId}}; - if(my $RTid = getFirst($FuncInfo{"Return"}, $LVer)) - { - registerTypeUsage($RTid, $UsedType, $LVer); - $In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"Return"} = $RTid; - } - if(my $FCid = getFirst($FuncInfo{"Class"}, $LVer)) - { - registerTypeUsage($FCid, $UsedType, $LVer); - $In::ABI{$LVer}{"SymbolInfo"}{$InfoId}{"Class"} = $FCid; - - if(my $ThisId = getTypeIdByName($In::ABI{$LVer}{"TypeInfo"}{$FCid}{"Name"}."*const", $LVer)) - { # register "this" pointer - registerTypeUsage($ThisId, $UsedType, $LVer); - } - if(my $ThisId_C = getTypeIdByName($In::ABI{$LVer}{"TypeInfo"}{$FCid}{"Name"}." const*const", $LVer)) - { # register "this" pointer (const method) - registerTypeUsage($ThisId_C, $UsedType, $LVer); - } - } - foreach my $PPos (sort {$a<=>$b} keys(%{$FuncInfo{"Param"}})) - { - if(my $PTid = getFirst($FuncInfo{"Param"}{$PPos}{"type"}, $LVer)) - { - registerTypeUsage($PTid, $UsedType, $LVer); - $FuncInfo{"Param"}{$PPos}{"type"} = $PTid; - } - } - foreach my $TPos (sort {$a<=>$b} keys(%{$FuncInfo{"TParam"}})) - { - my $TPName = $FuncInfo{"TParam"}{$TPos}{"name"}; - if(my $TTid = $In::ABI{$LVer}{"TName_Tid"}{$TPName}) { - registerTypeUsage($TTid, $UsedType, $LVer); - } - } -} - -sub registerTypeUsage($$$) -{ - my ($TypeId, $UsedType, $LVer) = @_; - if(not $TypeId) { - return; - } - if($UsedType->{$TypeId}) - { # already registered - return; - } - - my %TInfo = getType($TypeId, $LVer); - if($TInfo{"Type"}) - { - if(my $NS = $TInfo{"NameSpace"}) - { - if(my $NSTid = $In::ABI{$LVer}{"TName_Tid"}{$NS}) { - registerTypeUsage($NSTid, $UsedType, $LVer); - } - } - - if($TInfo{"Type"}=~/\A(Struct|Union|Class|FuncPtr|Func|MethodPtr|FieldPtr|Enum)\Z/) - { - $UsedType->{$TypeId} = 1; - if($TInfo{"Type"}=~/\A(Struct|Class)\Z/) - { - foreach my $BaseId (sort {$a<=>$b} keys(%{$TInfo{"Base"}})) { - registerTypeUsage($BaseId, $UsedType, $LVer); - } - foreach my $TPos (sort {$a<=>$b} keys(%{$TInfo{"TParam"}})) - { - my $TPName = $TInfo{"TParam"}{$TPos}{"name"}; - if(my $TTid = $In::ABI{$LVer}{"TName_Tid"}{$TPName}) { - registerTypeUsage($TTid, $UsedType, $LVer); - } - } - } - foreach my $Memb_Pos (sort {$a<=>$b} keys(%{$TInfo{"Memb"}})) - { - if(my $MTid = getFirst($TInfo{"Memb"}{$Memb_Pos}{"type"}, $LVer)) - { - registerTypeUsage($MTid, $UsedType, $LVer); - $TInfo{"Memb"}{$Memb_Pos}{"type"} = $MTid; - } - } - if($TInfo{"Type"} eq "FuncPtr" - or $TInfo{"Type"} eq "MethodPtr" - or $TInfo{"Type"} eq "Func") - { - if(my $RTid = $TInfo{"Return"}) { - registerTypeUsage($RTid, $UsedType, $LVer); - } - foreach my $PPos (sort {$a<=>$b} keys(%{$TInfo{"Param"}})) - { - if(my $PTid = $TInfo{"Param"}{$PPos}{"type"}) { - registerTypeUsage($PTid, $UsedType, $LVer); - } - } - } - if($TInfo{"Type"} eq "FieldPtr") - { - if(my $RTid = $TInfo{"Return"}) { - registerTypeUsage($RTid, $UsedType, $LVer); - } - if(my $CTid = $TInfo{"Class"}) { - registerTypeUsage($CTid, $UsedType, $LVer); - } - } - if($TInfo{"Type"} eq "MethodPtr") - { - if(my $CTid = $TInfo{"Class"}) { - registerTypeUsage($CTid, $UsedType, $LVer); - } - } - } - elsif($TInfo{"Type"}=~/\A(Const|ConstVolatile|Volatile|Pointer|Ref|Restrict|Array|Typedef)\Z/) - { - $UsedType->{$TypeId} = 1; - if(my $BTid = getFirst($TInfo{"BaseType"}, $LVer)) - { - registerTypeUsage($BTid, $UsedType, $LVer); - $In::ABI{$LVer}{"TypeInfo"}{$TypeId}{"BaseType"} = $BTid; - } - } - else - { # Intrinsic, TemplateParam, TypeName, SizeOf, etc. - $UsedType->{$TypeId} = 1; - } - } -} - -sub detectWordSize($) -{ - my $LVer = $_[0]; - - my $Size = undef; - - # speed up detection - if(my $Arch = $In::ABI{$LVer}{"Arch"}) - { - if($Arch=~/\A(x86_64|s390x|ppc64|ia64|alpha)\Z/) { - $Size = "8"; - } - elsif($Arch=~/\A(x86|s390|ppc32)\Z/) { - $Size = "4"; - } - } - - if(my $GccPath = $In::Opt{"GccPath"}) - { - my $TmpDir = $In::Opt{"Tmp"}; - writeFile("$TmpDir/empty.h", ""); - - my $Cmd = $GccPath." -E -dD empty.h"; - if(my $Opts = getGccOptions($LVer)) - { # user-defined options - $Cmd .= " ".$Opts; - } - - chdir($TmpDir); - my $Defines = `$Cmd`; - chdir($In::Opt{"OrigDir"}); - - unlink("$TmpDir/empty.h"); - - if($Defines=~/ __SIZEOF_POINTER__\s+(\d+)/) - { # GCC 4 - $Size = $1; - } - elsif($Defines=~/ __PTRDIFF_TYPE__\s+(\w+)/) - { # GCC 3 - my $PTRDIFF = $1; - if($PTRDIFF=~/long/) { - $Size = "8"; - } - else { - $Size = "4"; - } - } - } - - if(not $Size) { - exitStatus("Error", "can't check WORD size"); - } - - return $Size; -} - -sub getLibPath($$) -{ - my ($LVer, $Name) = @_; - if(defined $Cache{"getLibPath"}{$LVer}{$Name}) { - return $Cache{"getLibPath"}{$LVer}{$Name}; - } - return ($Cache{"getLibPath"}{$LVer}{$Name} = getLibPath_I($LVer, $Name)); -} - -sub getLibPath_I($$) -{ - my ($LVer, $Name) = @_; - if(isAbsPath($Name)) - { - if(-f $Name) - { # absolute path - return $Name; - } - else - { # broken - return ""; - } - } - if(defined $RegisteredObj{$LVer}{$Name}) - { # registered paths - return $RegisteredObj{$LVer}{$Name}; - } - if(defined $RegisteredSoname{$LVer}{$Name}) - { # registered paths - return $RegisteredSoname{$LVer}{$Name}; - } - if(my $DefaultPath = $In::Opt{"LibDefaultPath"}{$Name}) - { # ldconfig default paths - return $DefaultPath; - } - foreach my $Dir (@{$In::Opt{"DefaultLibPaths"}}, @{$In::Opt{"SysPaths"}{"lib"}}) - { # search in default linker directories - # and then in all system paths - if(-f $Dir."/".$Name) { - return join_P($Dir,$Name); - } - } - - checkSystemFiles(); - - if(my @AllObjects = keys(%{$In::Opt{"SystemObjects"}{$Name}})) { - return $AllObjects[0]; - } - if(my $ShortName = libPart($Name, "name+ext")) - { - if($ShortName ne $Name) - { # FIXME: check this case - if(my $Path = getLibPath($LVer, $ShortName)) { - return $Path; - } - } - } - # can't find - return ""; -} - -my %Prefix_Lib_Map=( - # symbols for autodetecting library dependencies (by prefix) - "pthread_" => ["libpthread"], - "g_" => ["libglib-2.0", "libgobject-2.0", "libgio-2.0"], - "cairo_" => ["libcairo"], - "gtk_" => ["libgtk-x11-2.0"], - "atk_" => ["libatk-1.0"], - "gdk_" => ["libgdk-x11-2.0"], - "gl" => ["libGL"], - "glu" => ["libGLU"], - "popt" => ["libpopt"], - "Py" => ["libpython"], - "jpeg_" => ["libjpeg"], - "BZ2_" => ["libbz2"], - "Fc" => ["libfontconfig"], - "Xft" => ["libXft"], - "SSL_" => ["libssl"], - "sem_" => ["libpthread"], - "snd_" => ["libasound"], - "art_" => ["libart_lgpl_2"], - "dbus_g" => ["libdbus-glib-1"], - "GOMP_" => ["libgomp"], - "omp_" => ["libgomp"], - "cms" => ["liblcms"] -); - -my %Pattern_Lib_Map=( - "SL[a-z]" => ["libslang"] -); - -my %Symbol_Lib_Map=( - # symbols for autodetecting library dependencies (by name) - "pow" => "libm", - "fmod" => "libm", - "sin" => "libm", - "floor" => "libm", - "cos" => "libm", - "dlopen" => "libdl", - "deflate" => "libz", - "inflate" => "libz", - "move_panel" => "libpanel", - "XOpenDisplay" => "libX11", - "resize_term" => "libncurses", - "clock_gettime" => "librt", - "crypt" => "libcrypt" -); - -sub find_SymbolLibs($$) -{ - my ($LVer, $Symbol) = @_; - - if(index($Symbol, "g_")==0 and $Symbol=~/[A-Z]/) - { # debug symbols - return (); - } - - my $LibExt = $In::Opt{"Ext"}; - - my %Paths = (); - - if(my $LibName = $Symbol_Lib_Map{$Symbol}) - { - if(my $Path = getLibPath($LVer, $LibName.".".$LibExt)) { - $Paths{$Path} = 1; - } - } - - if(my $SymbolPrefix = getPrefix($Symbol)) - { - if(defined $Cache{"find_SymbolLibs"}{$SymbolPrefix}) { - return @{$Cache{"find_SymbolLibs"}{$SymbolPrefix}}; - } - - if(not keys(%Paths)) - { - if(defined $Prefix_Lib_Map{$SymbolPrefix}) - { - foreach my $LibName (@{$Prefix_Lib_Map{$SymbolPrefix}}) - { - if(my $Path = getLibPath($LVer, $LibName.".".$LibExt)) { - $Paths{$Path} = 1; - } - } - } - } - - if(not keys(%Paths)) - { - foreach my $Prefix (sort keys(%Pattern_Lib_Map)) - { - if($Symbol=~/\A$Prefix/) - { - foreach my $LibName (@{$Pattern_Lib_Map{$Prefix}}) - { - if(my $Path = getLibPath($LVer, $LibName.".".$LibExt)) { - $Paths{$Path} = 1; - } - } - } - } - } - - if(not keys(%Paths)) - { - if($SymbolPrefix) - { # try to find a library by symbol prefix - if($SymbolPrefix eq "inotify" and - index($Symbol, "\@GLIBC")!=-1) - { - if(my $Path = getLibPath($LVer, "libc.$LibExt")) { - $Paths{$Path} = 1; - } - } - else - { - if(my $Path = getLibPathPrefix($LVer, $SymbolPrefix)) { - $Paths{$Path} = 1; - } - } - } - } - - if(my @Paths = keys(%Paths)) { - $Cache{"find_SymbolLibs"}{$SymbolPrefix} = \@Paths; - } - } - return keys(%Paths); -} - -sub getLibPathPrefix($$) -{ - my ($LVer, $Prefix) = @_; - my $LibExt = $In::Opt{"Ext"}; - - $Prefix = lc($Prefix); - $Prefix=~s/[_]+\Z//g; - - foreach ("-2", "2", "-1", "1", "") - { # libgnome-2.so - # libxml2.so - # libdbus-1.so - if(my $Path = getLibPath($LVer, "lib".$Prefix.$_.".".$LibExt)) { - return $Path; - } - } - return ""; -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/Basic.pm b/abi-compliance-checker-2.3/modules/Internals/Basic.pm deleted file mode 100644 index 2839397776ebc4a494479fc9a9f733fa16083ef0..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Basic.pm +++ /dev/null @@ -1,746 +0,0 @@ -########################################################################### -# A module with simple functions -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; -use Config; -use Fcntl; - -my %Cache; - -my %OS_LibExt = ( - "dynamic" => { - "linux"=>"so", - "macos"=>"dylib", - "windows"=>"dll", - "symbian"=>"dso", - "default"=>"so" - }, - "static" => { - "linux"=>"a", - "windows"=>"lib", - "symbian"=>"lib", - "default"=>"a" - } -); - -sub appendFile($$) -{ - my ($Path, $Content) = @_; - - if(my $Dir = getDirname($Path)) { - mkpath($Dir); - } - - open(FILE, ">>", $Path) || die ("can't open file \'$Path\': $!\n"); - print FILE $Content; - close(FILE); -} - -sub writeFile($$) -{ - my ($Path, $Content) = @_; - - if(my $Dir = getDirname($Path)) { - mkpath($Dir); - } - - open(FILE, ">", $Path) || die ("can't open file \'$Path\': $!\n"); - print FILE $Content; - close(FILE); -} - -sub readFile($) -{ - my $Path = $_[0]; - - open(FILE, $Path); - local $/ = undef; - my $Content = ; - close(FILE); - - if($Path!~/\.(tu|class|abi)\Z/) { - $Content=~s/\r/\n/g; - } - - return $Content; -} - -sub getFilename($) -{ # much faster than basename() from File::Basename module - if(defined $Cache{"getFilename"}{$_[0]}) { - return $Cache{"getFilename"}{$_[0]}; - } - if($_[0] and $_[0]=~/([^\/\\]+)[\/\\]*\Z/) { - return ($Cache{"getFilename"}{$_[0]}=$1); - } - return ($Cache{"getFilename"}{$_[0]}=""); -} - -sub getDirname($) -{ # much faster than dirname() from File::Basename module - if(defined $Cache{"getDirname"}{$_[0]}) { - return $Cache{"getDirname"}{$_[0]}; - } - if($_[0] and $_[0]=~/\A(.*?)[\/\\]+[^\/\\]*[\/\\]*\Z/) { - return ($Cache{"getDirname"}{$_[0]}=$1); - } - return ($Cache{"getDirname"}{$_[0]}=""); -} - -sub sepPath($) { - return (getDirname($_[0]), getFilename($_[0])); -} - -sub escapeArg($) -{ - my $Str = $_[0]; - $Str=~s/([()\[\]{}$ &'"`;,<>\+])/\\$1/g; - return $Str; -} - -sub readLineNum($$) -{ - my ($Path, $Num) = @_; - - open(FILE, $Path); - foreach (1 ... $Num) { - ; - } - my $Line = ; - close(FILE); - return $Line; -} - -sub readAttributes($$) -{ - my ($Path, $Num) = @_; - - my %Attributes = (); - if(readLineNum($Path, $Num)=~//) - { - foreach my $AttrVal (split(/;/, $1)) - { - if($AttrVal=~/(.+):(.+)/) - { - my ($Name, $Value) = ($1, $2); - $Attributes{$Name} = $Value; - } - } - } - return \%Attributes; -} - -sub isAbsPath($) { - return ($_[0]=~/\A(\/|\w+:[\/\\])/); -} - -sub specChars($) -{ - my $Str = $_[0]; - if(not $Str) { - return $Str; - } - $Str=~s/\&([^#]|\Z)/&$1/g; - $Str=~s//->/g; # − - $Str=~s/>/>/g; - $Str=~s/([^ ]) ([^ ])/$1\@SP\@$2/g; - $Str=~s/([^ ]) ([^ ])/$1\@SP\@$2/g; - $Str=~s/ / /g; #   - $Str=~s/\@SP\@/ /g; - $Str=~s/\"/"/g; - $Str=~s/\'/'/g; - return $Str; -} - -sub parseTag(@) -{ - my $CodeRef = shift(@_); - my $Tag = shift(@_); - if(not $Tag or not $CodeRef) { - return undef; - } - my $Sp = 0; - if(@_) { - $Sp = shift(@_); - } - my $Start = index(${$CodeRef}, "<$Tag>"); - if($Start!=-1) - { - my $End = index(${$CodeRef}, ""); - if($End!=-1) - { - my $TS = length($Tag)+3; - my $Content = substr(${$CodeRef}, $Start, $End-$Start+$TS, ""); - substr($Content, 0, $TS-1, ""); # cut start tag - substr($Content, -$TS, $TS, ""); # cut end tag - if(not $Sp) - { - $Content=~s/\A\s+//g; - $Content=~s/\s+\Z//g; - } - if(substr($Content, 0, 1) ne "<") { - $Content = xmlSpecChars_R($Content); - } - return $Content; - } - } - return undef; -} - -sub xmlSpecChars($) -{ - my $Str = $_[0]; - if(not $Str) { - return $Str; - } - - $Str=~s/\&([^#]|\Z)/&$1/g; - $Str=~s//>/g; - - $Str=~s/\"/"/g; - $Str=~s/\'/'/g; - - return $Str; -} - -sub xmlSpecChars_R($) -{ - my $Str = $_[0]; - if(not $Str) { - return $Str; - } - - $Str=~s/&/&/g; - $Str=~s/<//g; - - $Str=~s/"/"/g; - $Str=~s/'/'/g; - - return $Str; -} - -sub push_U($@) -{ # push unique - if(my $Array = shift @_) - { - if(@_) - { - my %Exist = map {$_=>1} @{$Array}; - foreach my $Elem (@_) - { - if(not defined $Exist{$Elem}) - { - push(@{$Array}, $Elem); - $Exist{$Elem} = 1; - } - } - } - } -} - -sub getDepth($) -{ - if(defined $Cache{"getDepth"}{$_[0]}) { - return $Cache{"getDepth"}{$_[0]}; - } - return ($Cache{"getDepth"}{$_[0]} = ($_[0]=~tr![\/\\]|\:\:!!)); -} - -sub cmpVersions($$) -{ # compare two versions in dotted-numeric format - my ($V1, $V2) = @_; - return 0 if($V1 eq $V2); - my @V1Parts = split(/\./, $V1); - my @V2Parts = split(/\./, $V2); - for (my $i = 0; $i <= $#V1Parts && $i <= $#V2Parts; $i++) - { - return -1 if(int($V1Parts[$i]) < int($V2Parts[$i])); - return 1 if(int($V1Parts[$i]) > int($V2Parts[$i])); - } - return -1 if($#V1Parts < $#V2Parts); - return 1 if($#V1Parts > $#V2Parts); - return 0; -} - -sub isDump($) -{ - if(getFilename($_[0])=~/\A(.+)\.(abi|abidump|dump)((\.tar\.gz|\.tgz)(\.\w+|)|\.zip|\.xml|)\Z/) - { # NOTE: name.abi.tar.gz.amd64 (dh & cdbs) - return $1; - } - return 0; -} - -sub isDump_U($) -{ - if(getFilename($_[0])=~/\A(.+)\.(abi|abidump|dump)(\.xml|)\Z/) { - return $1; - } - return 0; -} - -sub cutPrefix($$) -{ - my ($Path, $Prefix) = @_; - if(not $Prefix) { - return $Path; - } - $Prefix=~s/[\/\\]+\Z//; - $Path=~s/\A\Q$Prefix\E([\/\\]+|\Z)//; - return $Path; -} - -sub sortByWord($$) -{ - my ($ArrRef, $W) = @_; - if(length($W)<2) { - return; - } - @{$ArrRef} = sort {getFilename($b)=~/\Q$W\E/i<=>getFilename($a)=~/\Q$W\E/i} @{$ArrRef}; -} - -sub showPos($) -{ - my $N = $_[0]; - if(not $N) { - $N = 1; - } - else { - $N = int($N)+1; - } - if($N>3) { - return $N."th"; - } - elsif($N==1) { - return "1st"; - } - elsif($N==2) { - return "2nd"; - } - elsif($N==3) { - return "3rd"; - } - - return $N; -} - -sub isCyclical($$) -{ - my ($Stack, $Value) = @_; - return (grep {$_ eq $Value} @{$Stack}); -} - -sub formatName($$) -{ # type name correction - if(defined $Cache{"formatName"}{$_[1]}{$_[0]}) { - return $Cache{"formatName"}{$_[1]}{$_[0]}; - } - - my $N = $_[0]; - - if($_[1] ne "S") - { - $N=~s/\A[ ]+//g; - $N=~s/[ ]+\Z//g; - $N=~s/[ ]{2,}/ /g; - } - - $N=~s/[ ]*(\W)[ ]*/$1/g; # std::basic_string const - - $N=~s/\b(const|volatile) ([\w\:]+)([\*&,>]|\Z)/$2 $1$3/g; # "const void" to "void const" - - $N=~s/\bvolatile const\b/const volatile/g; - - $N=~s/\b(long long|short|long) unsigned\b/unsigned $1/g; - $N=~s/\b(short|long) int\b/$1/g; - - $N=~s/([\)\]])(const|volatile)\b/$1 $2/g; - - while($N=~s/>>/> >/g) {}; - - if($_[1] eq "S") - { - if(index($N, "operator")!=-1) { - $N=~s/\b(operator[ ]*)> >/$1>>/; - } - } - - $N=~s/,([^ ])/, $1/g; - - return ($Cache{"formatName"}{$_[1]}{$_[0]} = $N); -} - -sub isRecurType($$$) -{ - foreach (@{$_[2]}) - { - if( $_->{"T1"} eq $_[0] - and $_->{"T2"} eq $_[1] ) - { - return 1; - } - } - return 0; -} - -sub pushType($$$) -{ - my %IDs = ( - "T1" => $_[0], - "T2" => $_[1] - ); - push(@{$_[2]}, \%IDs); -} - -sub formatVersion($$) -{ # cut off version digits - my ($V, $Digits) = @_; - my @Elems = split(/\./, $V); - return join(".", splice(@Elems, 0, $Digits)); -} - -sub showNum($) -{ - if($_[0]) - { - my $Num = cutNum($_[0], 2, 0); - if($Num eq "0") - { - foreach my $P (3 .. 7) - { - $Num = cutNum($_[0], $P, 1); - if($Num ne "0") { - last; - } - } - } - if($Num eq "0") { - $Num = $_[0]; - } - return $Num; - } - return $_[0]; -} - -sub cutNum($$$) -{ - my ($num, $digs_to_cut, $z) = @_; - if($num!~/\./) - { - $num .= "."; - foreach (1 .. $digs_to_cut-1) { - $num .= "0"; - } - } - elsif($num=~/\.(.+)\Z/ and length($1)<$digs_to_cut-1) - { - foreach (1 .. $digs_to_cut - 1 - length($1)) { - $num .= "0"; - } - } - elsif($num=~/\d+\.(\d){$digs_to_cut,}/) { - $num=sprintf("%.".($digs_to_cut-1)."f", $num); - } - $num=~s/\.[0]+\Z//g; - if($z) { - $num=~s/(\.[1-9]+)[0]+\Z/$1/g; - } - return $num; -} - -sub getPrefix($) -{ - my $Str = $_[0]; - if($Str=~/\A([_]*[A-Z][a-z]{1,5})[A-Z]/) - { # XmuValidArea: Xmu - return $1; - } - elsif($Str=~/\A([_]*[a-z]+)[A-Z]/) - { # snfReadFont: snf - return $1; - } - elsif($Str=~/\A([_]*[A-Z]{2,})[A-Z][a-z]+([A-Z][a-z]+|\Z)/) - { # XRRTimes: XRR - return $1; - } - elsif($Str=~/\A([_]*[a-z]{1,2}\d+)[a-z\d]*_[a-z]+/i) - { # H5HF_delete: H5 - return $1; - } - elsif($Str=~/\A([_]*[a-z0-9]{2,}_)[a-z]+/i) - { # alarm_event_add: alarm_ - return $1; - } - elsif($Str=~/\A(([a-z])\2{1,})/i) - { # ffopen - return $1; - } - return ""; -} - -sub isBuiltIn($) { - return ($_[0] and $_[0]=~/\|\|\A\./); -} - -sub checkWin32Env() -{ - if(not $ENV{"VCINSTALLDIR"} - or not $ENV{"INCLUDE"}) { - exitStatus("Error", "can't start without VC environment (vcvars64.bat)"); - } -} - -sub symbolParts($) -{ - my $S = $_[0]; - - if(index($S, '@')==-1 - and index($S, '$')==-1) { - return ($S, "", ""); - } - - if($S=~/\A([^\@\$\?]+)([\@\$]+)([^\@\$]+)\Z/) { - return ($1, $2, $3); - } - - return ($S, "", ""); -} - -sub getOSgroup() -{ - my $N = $Config{"osname"}; - my $G = undef; - - if($N=~/macos|darwin|rhapsody/i) { - $G = "macos"; - } - elsif($N=~/freebsd|openbsd|netbsd/i) { - $G = "bsd"; - } - elsif($N=~/haiku|beos/i) { - $G = "beos"; - } - elsif($N=~/symbian|epoc/i) { - $G = "symbian"; - } - elsif($N=~/win/i) { - $G = "windows"; - } - elsif($N=~/solaris/i) { - $G = "solaris"; - } - else - { # linux, unix-like - $G = "linux"; - } - - return $G; -} - -sub getLibExt($$) -{ - my ($Target, $Static) = @_; - - my $LType = "dynamic"; - - if($Static) { - $LType = "static"; - } - - if(my $Ex = $OS_LibExt{$LType}{$Target}) { - return $Ex; - } - return $OS_LibExt{$LType}{"default"}; -} - -sub isAnon($) -{ # "._N" or "$_N" in older GCC versions - return ($_[0] and $_[0]=~/(\.|\$)\_\d+|anon\-/); -} - -sub checkCmd($) -{ - my $Cmd = $_[0]; - - foreach my $Path (sort {length($a)<=>length($b)} split(/:/, $ENV{"PATH"})) - { - if(-x $Path."/".$Cmd) { - return 1; - } - } - - return 0; -} - -sub checkList($$) -{ - my ($Item, $Skip) = @_; - if(not $Skip) { - return 0; - } - foreach my $P (@{$Skip}) - { - my $Pattern = $P; - if(index($Pattern, "*")!=-1) - { # wildcards - $Pattern=~s/\*/.*/g; # to perl format - if($Item=~/$Pattern/) { - return 1; - } - } - elsif(index($Pattern, "/")!=-1 - or index($Pattern, "\\")!=-1) - { # directory - if(index($Item, $Pattern)!=-1) { - return 1; - } - } - elsif($Item eq $Pattern - or getFilename($Item) eq $Pattern) - { # by name - return 1; - } - } - return 0; -} - -sub getArExt($) -{ - my $Target = $_[0]; - if($Target eq "windows") { - return "zip"; - } - return "tar.gz"; -} - -sub cutAttrs($) -{ - if($_[0]=~s/(\))((| (const volatile|const|volatile))(| \[static\]))\Z/$1/) { - return $2; - } - return ""; -} - -sub splitSignature($) -{ - my $Signature = $_[0]; - if(my $ShortName = substr($Signature, 0, findCenter($Signature, "("))) - { - $Signature=~s/\A\Q$ShortName\E\(//g; - cutAttrs($Signature); - $Signature=~s/\)\Z//; - return ($ShortName, $Signature); - } - - # error - return ($Signature, ""); -} - -sub sepParams($$$) -{ - my ($Params, $Comma, $Sp) = @_; - my @Parts = (); - my %B = ( "("=>0, "<"=>0, ")"=>0, ">"=>0 ); - my $Part = 0; - foreach my $Pos (0 .. length($Params) - 1) - { - my $S = substr($Params, $Pos, 1); - if(defined $B{$S}) { - $B{$S} += 1; - } - if($S eq "," and - $B{"("}==$B{")"} and $B{"<"}==$B{">"}) - { - if($Comma) - { # include comma - $Parts[$Part] .= $S; - } - $Part += 1; - } - else { - $Parts[$Part] .= $S; - } - } - if(not $Sp) - { # remove spaces - foreach (@Parts) - { - s/\A //g; - s/ \Z//g; - } - } - return @Parts; -} - -sub findCenter($$) -{ - my ($Sign, $Target) = @_; - my %B = ( "("=>0, "<"=>0, ")"=>0, ">"=>0 ); - my $Center = 0; - if($Sign=~s/(operator([^\w\s\(\)]+|\(\)))//g) - { # operators - $Center+=length($1); - } - foreach my $Pos (0 .. length($Sign)-1) - { - my $S = substr($Sign, $Pos, 1); - if($S eq $Target) - { - if($B{"("}==$B{")"} - and $B{"<"}==$B{">"}) { - return $Center; - } - } - if(defined $B{$S}) { - $B{$S}+=1; - } - $Center+=1; - } - return 0; -} - -sub deleteKeywords($) -{ - my $TypeName = $_[0]; - $TypeName=~s/\b(enum|struct|union|class) //g; - return $TypeName; -} - -sub readBytes($) -{ - sysopen(FILE, $_[0], O_RDONLY); - sysread(FILE, my $Header, 4); - close(FILE); - my @Bytes = map { sprintf('%02x', ord($_)) } split (//, $Header); - return join("", @Bytes); -} - -sub isElf($) -{ - my $Path = $_[0]; - return (readBytes($Path) eq "7f454c46"); -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/CallConv.pm b/abi-compliance-checker-2.3/modules/Internals/CallConv.pm deleted file mode 100644 index 6ce292395098243eb330e04d478e26652f00350d..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/CallConv.pm +++ /dev/null @@ -1,1354 +0,0 @@ -########################################################################### -# A module to create a model of calling conventions -# -# Copyright (C) 2009-2011 Institute for System Programming, RAS -# Copyright (C) 2011-2012 Nokia Corporation and/or its subsidiary(-ies) -# Copyright (C) 2012-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# PLATFORMS -# ========= -# Linux, FreeBSD, Solaris and Mac OS X -# x86 - System V ABI Intel386 Architecture Processor Supplement -# x86_64 - System V ABI AMD64 Architecture Processor Supplement -# -# MS Windows -# x86 - MSDN Argument Passing and Naming Conventions -# x86_64 - MSDN x64 Software Conventions -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -my $BYTE = 8; - -my %UsedReg = (); -my %UsedStack = (); - -my %IntAlgn = ( - "x86"=>{ - "double"=>4, - "long double"=>4 - } -); - -sub classifyType($$) -{ - my ($Tid, $LVer) = @_; - - my %Type = getPureType($Tid, $LVer); - my $Arch = $In::ABI{$LVer}{"Arch"}; - - my %Classes = (); - if($Type{"Name"} eq "void") - { - $Classes{0}{"Class"} = "VOID"; - return %Classes; - } - if($In::Opt{"Target"}=~/\A(unix|linux|macos|freebsd|solaris)\Z/) - { # GCC - if($Arch eq "x86") - { - if(isFloat($Type{"Name"})) { - $Classes{0}{"Class"} = "FLOAT"; - } - elsif($Type{"Type"}=~/Intrinsic|Enum|Pointer|Ptr/) { - $Classes{0}{"Class"} = "INTEGRAL"; - } - else { # Struct, Class, Union - $Classes{0}{"Class"} = "MEMORY"; - } - } - elsif($Arch eq "x86_64") - { - if($Type{"Type"}=~/Enum|Pointer|Ptr/ - or isScalar($Type{"Name"}) - or $Type{"Name"}=~/\A(_Bool|bool)\Z/) { - $Classes{0}{"Class"} = "INTEGER"; - } - elsif($Type{"Name"} eq "__int128" - or $Type{"Name"} eq "unsigned __int128") - { - $Classes{0}{"Class"} = "INTEGER"; - $Classes{1}{"Class"} = "INTEGER"; - } - elsif($Type{"Name"}=~/\A(float|double|_Decimal32|_Decimal64|__m64)\Z/) { - $Classes{0}{"Class"} = "SSE"; - } - elsif($Type{"Name"}=~/\A(__float128|_Decimal128|__m128)\Z/) - { - $Classes{0}{"Class"} = "SSE"; - $Classes{8}{"Class"} = "SSEUP"; - } - elsif($Type{"Name"} eq "__m256") - { - $Classes{0}{"Class"} = "SSE"; - $Classes{24}{"Class"} = "SSEUP"; - } - elsif($Type{"Name"} eq "long double") - { - $Classes{0}{"Class"} = "X87"; - $Classes{8}{"Class"} = "X87UP"; - } - elsif($Type{"Name"}=~/\Acomplex (float|double)\Z/) { - $Classes{0}{"Class"} = "MEMORY"; - } - elsif($Type{"Name"} eq "complex long double") { - $Classes{0}{"Class"} = "COMPLEX_X87"; - } - elsif($Type{"Type"}=~/Struct|Class|Union|Array/) - { - if($Type{"Size"}>4*8) { - $Classes{0}{"Class"} = "MEMORY"; - } - else { - %Classes = classifyAggregate($Tid, $LVer); - } - } - else { - $Classes{0}{"Class"} = "MEMORY"; - } - } - elsif($Arch eq "arm") - { - } - } - elsif($In::Opt{"Target"} eq "windows") - { # MS C++ Compiler - if($Arch eq "x86") - { - if(isFloat($Type{"Name"})) { - $Classes{0}{"Class"} = "FLOAT"; - } - elsif($Type{"Type"}=~/Intrinsic|Enum|Pointer|Ptr/) { - $Classes{0}{"Class"} = "INTEGRAL"; - } - elsif($Type{"Type"}=~/\A(Struct|Union)\Z/ and $Type{"Size"}<=8) { - $Classes{0}{"Class"} = "POD"; - } - else { # Struct, Class, Union - $Classes{0}{"Class"} = "MEMORY"; - } - } - elsif($Arch eq "x86_64") - { - if($Type{"Name"}=~/\A(float|double|long double)\Z/) { - $Classes{0}{"Class"} = "FLOAT"; - } - elsif($Type{"Name"}=~/\A__m128(|i|d)\Z/) { - $Classes{0}{"Class"} = "M128"; - } - elsif(isScalar($Type{"Name"}) - or $Type{"Type"}=~/Enum|Pointer|Ptr/ - or $Type{"Name"}=~/\A(_Bool|bool)\Z/ - or ($Type{"Type"}=~/\A(Struct|Union)\Z/ and $Type{"Size"}<=8) - or $Type{"Name"} eq "__m64") { - $Classes{0}{"Class"} = "INTEGRAL"; - } - else { - $Classes{0}{"Class"} = "MEMORY"; - } - } - } - return %Classes; -} - -sub classifyAggregate($$) -{ - my ($Tid, $LVer) = @_; - - my %Type = getPureType($Tid, $LVer); - my $Word = $In::ABI{$LVer}{"WordSize"}; - my $Arch = $In::ABI{$LVer}{"Arch"}; - - my %Group = (); - my $GroupID = 0; - my %Classes = (); - my %Offsets = (); - if($Type{"Type"} eq "Array") - { - my %Base = getOneStepBaseType($Tid, $LVer); - my %BaseType = getPureType($Base{"Tid"}, $LVer); - my $Pos = 0; - my $Max = 0; - if(my $BSize = $BaseType{"Size"}) { - $Max = ($Type{"Size"}/$BSize) - 1; - } - foreach my $Pos (0 .. $Max) - { - # if($TInfo->{1}{"Name"} eq "void") - # { # DWARF ABI Dump - # $Type{"Memb"}{$Pos}{"offset"} = $Type{"Size"}/($Max+1); - # } - $Type{"Memb"}{$Pos}{"algn"} = getAlignment_Model($BaseType{"Tid"}, $LVer); - $Type{"Memb"}{$Pos}{"type"} = $BaseType{"Tid"}; - $Type{"Memb"}{$Pos}{"name"} = "[$Pos]"; - } - } - if($Type{"Type"} eq "Union") - { - foreach my $Pos (keys(%{$Type{"Memb"}})) - { - $Offsets{$Pos} = $Pos; - $Group{0}{$Pos} = 1; - } - } - else - { # Struct, Class - foreach my $Pos (keys(%{$Type{"Memb"}})) - { - my $Offset = getOffset($Pos, \%Type, $LVer)/$BYTE; - $Offsets{$Pos} = $Offset; - my $GroupOffset = int($Offset/$Word)*$Word; - $Group{$GroupOffset}{$Pos} = 1; - } - } - foreach my $GroupOffset (sort {$a<=>$b} (keys(%Group))) - { - my %GroupClasses = (); - foreach my $Pos (sort {$a<=>$b} (keys(%{$Group{$GroupOffset}}))) - { # split the field into the classes - my $MTid = $Type{"Memb"}{$Pos}{"type"}; - my $MName = $Type{"Memb"}{$Pos}{"name"}; - my %SubClasses = classifyType($MTid, $LVer); - foreach my $Offset (sort {$a<=>$b} keys(%SubClasses)) - { - if(defined $SubClasses{$Offset}{"Elems"}) - { - foreach (keys(%{$SubClasses{$Offset}{"Elems"}})) { - $SubClasses{$Offset}{"Elems"}{$_} = joinFields($MName, $SubClasses{$Offset}{"Elems"}{$_}); - } - } - else { - $SubClasses{$Offset}{"Elems"}{0} = $MName; - } - } - - # add to the group - foreach my $Offset (sort {$a<=>$b} keys(%SubClasses)) { - $GroupClasses{$Offsets{$Pos}+$Offset} = $SubClasses{$Offset}; - } - } - - # merge classes in the group - my %MergeGroup = (); - - foreach my $Offset (sort {$a<=>$b} keys(%GroupClasses)) { - $MergeGroup{int($Offset/$Word)}{$Offset} = $GroupClasses{$Offset}; - } - - foreach my $Offset (sort {$a<=>$b} keys(%MergeGroup)) { - while(postMerger($Arch, $MergeGroup{$Offset})) { }; - } - - %GroupClasses = (); - foreach my $M_Offset (sort {$a<=>$b} keys(%MergeGroup)) - { - foreach my $Offset (sort {$a<=>$b} keys(%{$MergeGroup{$M_Offset}})) - { - $GroupClasses{$Offset} = $MergeGroup{$M_Offset}{$Offset}; - } - } - - # add to the result list of classes - foreach my $Offset (sort {$a<=>$b} keys(%GroupClasses)) - { - if($Type{"Type"} eq "Union") - { - foreach my $P (keys(%{$GroupClasses{$Offset}{"Elems"}})) - { - if($P!=0) { - delete($GroupClasses{$Offset}{"Elems"}{$P}); - } - } - } - $Classes{$Offset} = $GroupClasses{$Offset}; - } - } - - return %Classes; -} - -sub postMerger($$) -{ - my ($Arch, $PreClasses) = @_; - my @Offsets = sort {$a<=>$b} keys(%{$PreClasses}); - if($#Offsets==0) { - return 0; - } - my %PostClasses = (); - my $Num = 0; - my $Merged = 0; - while($Num<=$#Offsets-1) - { - my $Offset1 = $Offsets[$Num]; - my $Offset2 = $Offsets[$Num+1]; - my $Class1 = $PreClasses->{$Offset1}{"Class"}; - my $Class2 = $PreClasses->{$Offset2}{"Class"}; - my $ResClass = ""; - - if($In::Opt{"Target"}=~/\A(unix|linux|macos|freebsd|solaris)\Z/) - { # GCC - if($Arch eq "x86_64") - { - if($Class1 eq $Class2) { - $ResClass = $Class1; - } - elsif($Class1 eq "MEMORY" - or $Class2 eq "MEMORY") { - $ResClass = "MEMORY"; - } - elsif($Class1 eq "INTEGER" - or $Class2 eq "INTEGER") { - $ResClass = "INTEGER"; - } - elsif($Class1=~/X87/ - or $Class2=~/X87/) { - $ResClass = "MEMORY"; - } - else { - $ResClass = "SSE"; - } - } - } - - if($ResClass) - { # combine - $PostClasses{$Offset1}{"Class"} = $ResClass; - foreach (keys(%{$PreClasses->{$Offset1}{"Elems"}})) { - $PostClasses{$Offset1}{"Elems"}{$Offset1+$_} = $PreClasses->{$Offset1}{"Elems"}{$_}; - } - foreach (keys(%{$PreClasses->{$Offset2}{"Elems"}})) { - $PostClasses{$Offset1}{"Elems"}{$Offset2+$_} = $PreClasses->{$Offset2}{"Elems"}{$_}; - } - $Merged = 1; - } - else - { # save unchanged - $PostClasses{$Offset1} = $PreClasses->{$Offset1}; - $PostClasses{$Offset2} = $PreClasses->{$Offset2}; - } - $Num += 2; - } - if($Num==$#Offsets) { - $PostClasses{$Offsets[$Num]} = $PreClasses->{$Offsets[$Num]}; - } - %{$PreClasses} = %PostClasses; - return $Merged; -} - -sub joinFields($$) -{ - my ($F1, $F2) = @_; - if(substr($F2, 0, 1) eq "[") - { # array elements - return $F1.$F2; - } - else { # fields - return $F1.".".$F2; - } -} - -sub callingConvention_R_Model($$$) { - return callingConvention_R_I_Model(@_, 1); -} - -sub callingConvention_R_I_Model($$$) -{ - my ($SInfo, $LVer, $Target) = @_; - my %Conv = (); - my $RTid = $SInfo->{"Return"}; - my %Type = getPureType($RTid, $LVer); - my $Word = $In::ABI{$LVer}{"WordSize"}; - my $Arch = $In::ABI{$LVer}{"Arch"}; - - if($Target) { - %UsedReg = (); - } - - my %UsedReg_Copy = %UsedReg; - - my %Classes = classifyType($RTid, $LVer); - - foreach my $Offset (sort {$a<=>$b} keys(%Classes)) - { - my $Elems = undef; - if(defined $Classes{$Offset}{"Elems"}) - { - foreach (keys(%{$Classes{$Offset}{"Elems"}})) { - $Classes{$Offset}{"Elems"}{$_} = joinFields(".result", $Classes{$Offset}{"Elems"}{$_}); - } - $Elems = $Classes{$Offset}{"Elems"}; - } - else { - $Elems = { 0 => ".result" }; - } - - my $CName = $Classes{$Offset}{"Class"}; - - if($CName eq "VOID") { - next; - } - - if($In::Opt{"Target"}=~/\A(unix|linux|macos|freebsd|solaris)\Z/) - { # GCC - if($Arch eq "x86") - { - if($CName eq "FLOAT") - { # x87 register - useRegister("st0", "f", $Elems, $SInfo); - } - elsif($CName eq "INTEGRAL") - { - useRegister("eax", "f", $Elems, $SInfo); - } - elsif($CName eq "MEMORY") { - pushStack_R($SInfo, $Word); - } - } - elsif($Arch eq "x86_64") - { - my @INT = ("rax", "rdx"); - my @SSE = ("xmm0", "xmm1"); - if($CName eq "INTEGER") - { - if(my $R = getLastAvailable($SInfo, "f", @INT)) - { - useRegister($R, "f", $Elems, $SInfo); - } - else - { # revert registers - # pass as MEMORY - %UsedReg = %UsedReg_Copy; - useHidden($SInfo, $Arch, $Word); - $Conv{"Hidden"} = 1; - last; - } - } - elsif($CName eq "SSE") - { - if(my $R = getLastAvailable($SInfo, "8l", @SSE)) - { - useRegister($R, "8l", $Elems, $SInfo); - } - else - { - %UsedReg = %UsedReg_Copy; - useHidden($SInfo, $Arch, $Word); - $Conv{"Hidden"} = 1; - last; - } - } - elsif($CName eq "SSEUP") - { - if(my $R = getLastUsed($SInfo, "xmm0", "xmm1")) - { - useRegister($R, "8h", $Elems, $SInfo); - } - else - { - %UsedReg = %UsedReg_Copy; - useHidden($SInfo, $Arch, $Word); - $Conv{"Hidden"} = 1; - last; - } - } - elsif($CName eq "X87") - { - useRegister("st0", "8l", $Elems, $SInfo); - } - elsif($CName eq "X87UP") - { - useRegister("st0", "8h", $Elems, $SInfo); - } - elsif($CName eq "COMPLEX_X87") - { - useRegister("st0", "f", $Elems, $SInfo); - useRegister("st1", "f", $Elems, $SInfo); - } - elsif($CName eq "MEMORY") - { - useHidden($SInfo, $Arch, $Word); - $Conv{"Hidden"} = 1; - last; - } - } - elsif($Arch eq "arm") - { # TODO - } - } - elsif($In::Opt{"Target"} eq "windows") - { # MS C++ Compiler - if($Arch eq "x86") - { - if($CName eq "FLOAT") - { - useRegister("fp0", "f", $Elems, $SInfo); - } - elsif($CName eq "INTEGRAL") - { - useRegister("eax", "f", $Elems, $SInfo); - } - elsif($CName eq "POD") - { - useRegister("eax", "f", $Elems, $SInfo); - useRegister("edx", "f", $Elems, $SInfo); - } - elsif($CName eq "MEMORY" or $CName eq "M128") - { - useHidden($SInfo, $Arch, $Word); - $Conv{"Hidden"} = 1; - } - } - elsif($Arch eq "x86_64") - { - if($CName eq "FLOAT" or $CName eq "M128") - { - useRegister("xmm0", "f", $Elems, $SInfo); - } - elsif($CName eq "INTEGRAL") - { - useRegister("eax", "f", $Elems, $SInfo); - } - elsif($CName eq "MEMORY") - { - useHidden($SInfo, $Arch, $Word); - $Conv{"Hidden"} = 1; - } - } - } - } - - - if(my %Regs = usedBy(".result", $SInfo)) - { - $Conv{"Method"} = "reg"; - $Conv{"Registers"} = join(", ", sort(keys(%Regs))); - } - elsif(my %Regs = usedBy(".result_ptr", $SInfo)) - { - $Conv{"Method"} = "reg"; - $Conv{"Registers"} = join(", ", sort(keys(%Regs))); - } - - if(not $Conv{"Method"}) - { # unknown - if($Type{"Name"} ne "void") - { - $Conv{"Method"} = "stack"; - $Conv{"Hidden"} = 1; - } - } - - return %Conv; -} - -sub usedBy($$) -{ - my ($Name, $SInfo) = @_; - my %Regs = (); - foreach my $Reg (sort keys(%{$UsedReg{$SInfo}})) - { - foreach my $Size (sort keys(%{$UsedReg{$SInfo}{$Reg}})) - { - foreach my $Offset (sort keys(%{$UsedReg{$SInfo}{$Reg}{$Size}})) - { - if($UsedReg{$SInfo}{$Reg}{$Size}{$Offset}=~/\A\Q$Name\E(\.|\Z)/) { - $Regs{$Reg} = 1; - } - } - } - } - return %Regs; -} - -sub useHidden($$$) -{ - my ($SInfo, $Arch, $Word) = @_; - if($In::Opt{"Target"}=~/\A(unix|linux|macos|freebsd|solaris)\Z/) - { # GCC - if($Arch eq "x86") { - pushStack_R($SInfo, $Word); - } - elsif($Arch eq "x86_64") - { - my $Elems = { 0 => ".result_ptr" }; - useRegister("rdi", "f", $Elems, $SInfo); - } - } - elsif($In::Opt{"Target"} eq "windows") - { # MS C++ Compiler - if($Arch eq "x86") { - pushStack_R($SInfo, $Word); - } - elsif($Arch eq "x86_64") - { - my $Elems = { 0 => ".result_ptr" }; - useRegister("rcx", "f", $Elems, $SInfo); - } - } -} - -sub pushStack_P($$$$) -{ - my ($SInfo, $Pos, $TInfo, $StackAlgn) = @_; - my $PTid = $SInfo->{"Param"}{$Pos}{"type"}; - my $PName = $SInfo->{"Param"}{$Pos}{"name"}; - - if(my $Offset = $SInfo->{"Param"}{$Pos}{"offset"}) - { # DWARF ABI Dump - return pushStack_Offset($SInfo, $Offset, $TInfo->{$PTid}{"Size"}, { 0 => $PName }); - } - else - { - my $Alignment = $SInfo->{"Param"}{$Pos}{"algn"}; - if($Alignment<$StackAlgn) { - $Alignment = $StackAlgn; - } - return pushStack($SInfo, $Alignment, $TInfo->{$PTid}{"Size"}, { 0 => $PName }); - } -} - -sub pushStack_R($$) -{ - my ($SInfo, $Word) = @_; - return pushStack($SInfo, $Word, $Word, { 0 => ".result_ptr" }); -} - -sub pushStack_C($$$) -{ - my ($SInfo, $Class, $TInfo) = @_; - return pushStack($SInfo, $Class->{"Algn"}, $Class->{"Size"}, $Class->{"Elems"}); -} - -sub pushStack($$$$) -{ - my ($SInfo, $Algn, $Size, $Elem) = @_; - my $Offset = 0; - if(my @Offsets = sort {$a<=>$b} keys(%{$UsedStack{$SInfo}})) - { - $Offset = $Offsets[$#Offsets]; - $Offset += $UsedStack{$SInfo}{$Offset}{"Size"}; - $Offset += getPadding($Offset, $Algn); - } - return pushStack_Offset($SInfo, $Offset, $Size, $Elem); -} - -sub pushStack_Offset($$$$) -{ - my ($SInfo, $Offset, $Size, $Elem) = @_; - my %Info = ( - "Size" => $Size, - "Elem" => $Elem - ); - $UsedStack{$SInfo}{$Offset} = \%Info; - return $Offset; -} - -sub useRegister($$$$) -{ - my ($R, $Offset, $Elems, $SInfo) = @_; - if(defined $UsedReg{$SInfo}{$R}) - { - if(defined $UsedReg{$SInfo}{$R}{$Offset}) - { # busy - return 0; - } - } - $UsedReg{$SInfo}{$R}{$Offset}=$Elems; - return $R; -} - -sub getLastAvailable(@) -{ - my $SInfo = shift(@_); - my $Offset = shift(@_); - my $Pos = 0; - foreach (@_) - { - if(not defined $UsedReg{$SInfo}{$_}) { - return $_; - } - elsif(not defined $UsedReg{$SInfo}{$_}{$Offset}) { - return $_; - } - } - return undef; -} - -sub getLastUsed(@) -{ - my $SInfo = shift(@_); - my $Pos = 0; - foreach (@_) - { - if(not defined $UsedReg{$SInfo}{$_}) - { - if($Pos>0) { - return @_[$Pos-1]; - } - else { - return @_[0]; - } - } - $Pos+=1; - } - return undef; -} - -sub callingConvention_P_Model($$$) { - return callingConvention_P_I_Model(@_, 1); -} - -sub callingConvention_P_I_Model($$$$) -{ # calling conventions for different compilers and operating systems - my ($SInfo, $Pos, $LVer, $Target) = @_; - - my $TInfo = $In::ABI{$LVer}{"TypeInfo"}; - my $PTid = $SInfo->{"Param"}{$Pos}{"type"}; - my $PName = $SInfo->{"Param"}{$Pos}{"name"}; - my %Type = getPureType($PTid, $LVer); - my $Word = $In::ABI{$LVer}{"WordSize"}; - my $Arch = $In::ABI{$LVer}{"Arch"}; - - if($Target) - { - %UsedReg = (); - - # distribute return value - if(my $RTid = $SInfo->{"Return"}) { - callingConvention_R_I_Model($SInfo, $LVer, 0); - } - # distribute other parameters - if($Pos>0) - { - my %PConv = (); - my $PPos = 0; - while($PConv{"Next"} ne $Pos) - { - %PConv = callingConvention_P_I_Model($SInfo, $PPos++, $LVer, 0); - if(not $PConv{"Next"}) { - last; - } - } - } - } - - my %UsedReg_Copy = %UsedReg; - - my %Classes = classifyType($PTid, $LVer); - - my $Error = 0; - foreach my $Offset (sort {$a<=>$b} keys(%Classes)) - { - my $Elems = undef; - if(defined $Classes{$Offset}{"Elems"}) - { - foreach (keys(%{$Classes{$Offset}{"Elems"}})) { - $Classes{$Offset}{"Elems"}{$_} = joinFields($PName, $Classes{$Offset}{"Elems"}{$_}); - } - $Elems = $Classes{$Offset}{"Elems"}; - } - else { - $Elems = { 0 => $PName }; - } - - my $CName = $Classes{$Offset}{"Class"}; - - if($CName eq "VOID") { - next; - } - - if($In::Opt{"Target"}=~/\A(unix|linux|macos|freebsd|solaris)\Z/) - { # GCC - if($Arch eq "x86") - { - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - elsif($Arch eq "x86_64") - { - my @INT = ("rdi", "rsi", "rdx", "rcx", "r8", "r9"); - my @SSE = ("xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"); - - if($CName eq "INTEGER") - { - if(my $R = getLastAvailable($SInfo, "f", @INT)) { - useRegister($R, "f", $Elems, $SInfo); - } - else - { # revert registers and - # push the argument on the stack - %UsedReg = %UsedReg_Copy; - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - } - elsif($CName eq "SSE") - { - if(my $R = getLastAvailable($SInfo, "8l", @SSE)) { - useRegister($R, "8l", $Elems, $SInfo); - } - else - { - %UsedReg = %UsedReg_Copy; - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - } - elsif($CName eq "SSEUP") - { - if(my $R = getLastUsed($SInfo, @SSE)) { - useRegister($R, "8h", $Elems, $SInfo); - } - else - { - %UsedReg = %UsedReg_Copy; - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - } - elsif($CName=~/X87|MEMORY/) - { # MEMORY, X87, X87UP, COMPLEX_X87 - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - else - { - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - } - elsif($Arch eq "arm") - { # Procedure Call Standard for the ARM Architecture - # TODO - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - else - { # TODO - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - } - elsif($In::Opt{"Target"} eq "windows") - { # MS C++ Compiler - if($Arch eq "x86") - { - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - elsif($Arch eq "x86_64") - { - if($Pos<=3) - { - if($CName eq "FLOAT") - { - useRegister("xmm".$Pos, "8l", $Elems, $SInfo); - } - elsif($CName eq "INTEGRAL") - { - if($Pos==0) { - useRegister("rcx", "f", $Elems, $SInfo); - } - elsif($Pos==1) { - useRegister("rdx", "f", $Elems, $SInfo); - } - elsif($Pos==2) { - useRegister("r8", "f", $Elems, $SInfo); - } - elsif($Pos==3) { - useRegister("r9", "f", $Elems, $SInfo); - } - else - { - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - } - else - { - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - } - else - { - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - } - } - else - { # TODO - pushStack_P($SInfo, $Pos, $TInfo, $Word); - last; - } - } - - my %Conv = (); - - if(my %Regs = usedBy($PName, $SInfo)) - { - $Conv{"Method"} = "reg"; - $Conv{"Registers"} = join(", ", sort(keys(%Regs))); - } - else - { - if($Type{"Name"} ne "void") { - $Conv{"Method"} = "stack"; - } - } - - if(defined $SInfo->{"Param"}{$Pos+1}) - { # TODO - $Conv{"Next"} = $Pos+1; - } - - return %Conv; -} - -sub getAlignment_Model($$) -{ - my ($Tid, $LVer) = @_; - - if(not $Tid) - { # incomplete ABI dump - return 0; - } - - my $TInfo = $In::ABI{$LVer}{"TypeInfo"}; - - if(defined $TInfo->{$Tid}{"Algn"}) { - return $TInfo->{$Tid}{"Algn"}; - } - else - { - if($TInfo->{$Tid}{"Type"}=~/Struct|Class|Union|MethodPtr/) - { - if(defined $TInfo->{$Tid}{"Memb"}) - { - my $Max = 0; - foreach my $Pos (keys(%{$TInfo->{$Tid}{"Memb"}})) - { - my $Algn = $TInfo->{$Tid}{"Memb"}{$Pos}{"algn"}; - if(not $Algn) { - $Algn = getAlignment_Model($TInfo->{$Tid}{"Memb"}{$Pos}{"type"}, $LVer); - } - if($Algn>$Max) { - $Max = $Algn; - } - } - return $Max; - } - return 0; - } - elsif($TInfo->{$Tid}{"Type"} eq "Array") - { - my %Base = getOneStepBaseType($Tid, $LVer); - - if($Base{"Tid"} eq $Tid) - { # emergency exit - return 0; - } - - return getAlignment_Model($Base{"Tid"}, $LVer); - } - elsif($TInfo->{$Tid}{"Type"}=~/Intrinsic|Enum|Pointer|FuncPtr/) - { # model - return getIntAlgn($Tid, $LVer); - } - else - { - my %PureType = getPureType($Tid, $LVer); - - if($PureType{"Tid"} eq $Tid) - { # emergency exit - return 0; - } - - return getAlignment_Model($PureType{"Tid"}, $LVer); - } - } -} - -sub getIntAlgn($$) -{ - my ($Tid, $LVer) = @_; - - my $Name = $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Name"}; - my $Arch = $In::ABI{$LVer}{"Arch"}; - - if(my $Algn = $IntAlgn{$Arch}{$Name}) { - return $Algn; - } - else - { - my $Size = $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Size"}; - if($Arch eq "x86_64") - { # x86_64: sizeof==alignment - return $Size; - } - elsif($Arch eq "arm") - { - if($Size>8) - { # 128-bit vector (16) - return 8; - } - return $Size; - } - elsif($Arch eq "x86") - { - if($Size>4) - { # "double" (8) and "long double" (12) - return 4; - } - return $Size; - } - return $Size; - } -} - -sub getAlignment($$$) -{ - my ($Pos, $TypePtr, $LVer) = @_; - my $Tid = $TypePtr->{"Memb"}{$Pos}{"type"}; - - my $TSize = $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Size"}; - - my $Computed = $TypePtr->{"Memb"}{$Pos}{"algn"}; - my $Alignment = 0; - - if(my $BSize = $TypePtr->{"Memb"}{$Pos}{"bitfield"}) - { # bitfields - if($Computed) - { # real in bits - $Alignment = $Computed; - } - else - { # model - if($BSize eq $TSize*$BYTE) { - $Alignment = $BSize; - } - else { - $Alignment = 1; - } - } - return ($Alignment, $BSize); - } - else - { # other fields - if($Computed) - { # real in bytes - $Alignment = $Computed*$BYTE; - } - else - { # model - $Alignment = getAlignment_Model($Tid, $LVer)*$BYTE; - } - return ($Alignment, $TSize*$BYTE); - } -} - -sub getOffset($$$) -{ # offset of the field including padding - my ($FieldPos, $TypePtr, $LVer) = @_; - - if($TypePtr->{"Type"} eq "Union") { - return 0; - } - - # if((my $Off = $TypePtr->{"Memb"}{$FieldPos}{"offset"}) ne "") - # { # DWARF ABI Dump (generated by the ABI Dumper tool) - # return $Off*$BYTE; - # } - - my $Offset = 0; - my $Buffer = 0; - my $Word = $In::ABI{$LVer}{"WordSize"}; - - foreach my $Pos (0 .. keys(%{$TypePtr->{"Memb"}})-1) - { - my ($Alignment, $MSize) = getAlignment($Pos, $TypePtr, $LVer); - - if(not $Alignment) - { # support for old ABI dumps - if($MSize=~/\A(8|16|32|64)\Z/) - { - if($Buffer+$MSize<$Word*$BYTE) - { - $Alignment = 1; - $Buffer += $MSize; - } - else - { - $Alignment = $MSize; - $Buffer = 0; - } - } - else - { - $Alignment = 1; - $Buffer += $MSize; - } - } - - # padding - $Offset += getPadding($Offset, $Alignment); - if($Pos==$FieldPos) - { # after the padding - # before the field - return $Offset; - } - $Offset += $MSize; - } - return $FieldPos; # if something is going wrong -} - -sub getPadding($$) -{ - my ($Offset, $Alignment) = @_; - my $Padding = 0; - if($Offset % $Alignment!=0) - { # not aligned, add padding - $Padding = $Alignment - $Offset % $Alignment; - } - return $Padding; -} - -sub isMemPadded($$$$$) -{ # check if the target field can be added/removed/changed - # without shifting other fields because of padding bits - my ($FieldPos, $Size, $TypePtr, $Skip, $LVer) = @_; - if($FieldPos==0) { - return 0; - } - - delete($TypePtr->{"Memb"}{""}); - my $Offset = 0; - my (%Alignment, %MSize) = (); - my $MaxAlgn = 0; - my $End = keys(%{$TypePtr->{"Memb"}})-1; - my $NextField = $FieldPos+1; - foreach my $Pos (0 .. $End) - { - if($Skip and $Skip->{$Pos}) - { # skip removed/added fields - if($Pos > $FieldPos) - { # after the target - $NextField += 1; - next; - } - } - ($Alignment{$Pos}, $MSize{$Pos}) = getAlignment($Pos, $TypePtr, $LVer); - - if(not $Alignment{$Pos}) - { # emergency exit - return 0; - } - - if($Alignment{$Pos}>$MaxAlgn) { - $MaxAlgn = $Alignment{$Pos}; - } - if($Pos==$FieldPos) - { - if($Size==-1) - { # added/removed fields - if($Pos!=$End) - { # skip target field and see - # if enough padding will be - # created on the next step - # to include this field - next; - } - } - } - # padding - my $Padding = 0; - if($Offset % $Alignment{$Pos}!=0) - { # not aligned, add padding - $Padding = $Alignment{$Pos} - $Offset % $Alignment{$Pos}; - } - if($Pos==$NextField) - { # try to place target field in the padding - if($Size==-1) - { # added/removed fields - my $TPadding = 0; - if($Offset % $Alignment{$FieldPos}!=0) - {# padding of the target field - $TPadding = $Alignment{$FieldPos} - $Offset % $Alignment{$FieldPos}; - } - if($TPadding+$MSize{$FieldPos}<=$Padding) - { # enough padding to place target field - return 1; - } - else { - return 0; - } - } - else - { # changed fields - my $Delta = $Size-$MSize{$FieldPos}; - if($Delta>=0) - { # increased - if($Size-$MSize{$FieldPos}<=$Padding) - { # enough padding to change target field - return 1; - } - else { - return 0; - } - } - else - { # decreased - $Delta = abs($Delta); - if($Delta+$Padding>=$MSize{$Pos}) - { # try to place the next field - if(($Offset-$Delta) % $Alignment{$Pos} != 0) - { # padding of the next field in new place - my $NPadding = $Alignment{$Pos} - ($Offset-$Delta) % $Alignment{$Pos}; - if($NPadding+$MSize{$Pos}<=$Delta+$Padding) - { # enough delta+padding to store next field - return 0; - } - } - else - { - return 0; - } - } - return 1; - } - } - } - elsif($Pos==$End) - { # target field is the last field - if($Size==-1) - { # added/removed fields - if($Offset % $MaxAlgn!=0) - { # tail padding - my $TailPadding = $MaxAlgn - $Offset % $MaxAlgn; - if($Padding+$MSize{$Pos}<=$TailPadding) - { # enough tail padding to place the last field - return 1; - } - } - return 0; - } - else - { # changed fields - # scenario #1 - my $Offset1 = $Offset+$Padding+$MSize{$Pos}; - if($Offset1 % $MaxAlgn != 0) - { # tail padding - $Offset1 += $MaxAlgn - $Offset1 % $MaxAlgn; - } - # scenario #2 - my $Offset2 = $Offset+$Padding+$Size; - if($Offset2 % $MaxAlgn != 0) - { # tail padding - $Offset2 += $MaxAlgn - $Offset2 % $MaxAlgn; - } - if($Offset1!=$Offset2) - { # different sizes of structure - return 0; - } - return 1; - } - } - $Offset += $Padding+$MSize{$Pos}; - } - return 0; -} - -sub isScalar($) { - return ($_[0]=~/\A(unsigned |)(char|short|int|long|long long)\Z/); -} - -sub isFloat($) { - return ($_[0]=~/\A(float|double|long double)\Z/); -} - -sub callingConvention_R_Real($) -{ - my $SInfo = $_[0]; - my %Conv = (); - my %Regs = (); - my $Hidden = 0; - foreach my $Elem (keys(%{$SInfo->{"Reg"}})) - { - my $Reg = $SInfo->{"Reg"}{$Elem}; - if($Elem eq ".result_ptr") - { - $Hidden = 1; - $Regs{$Reg} = 1; - } - elsif(index($Elem, ".result")==0) { - $Regs{$Reg} = 1; - } - } - if(my @R = sort keys(%Regs)) - { - $Conv{"Method"} = "reg"; - $Conv{"Registers"} = join(", ", @R); - if($Hidden) { - $Conv{"Hidden"} = 1; - } - } - else - { - $Conv{"Method"} = "stack"; - $Conv{"Hidden"} = 1; - } - return %Conv; -} - -sub callingConvention_P_Real($$) -{ - my ($SInfo, $Pos) = @_; - my %Conv = (); - my %Regs = (); - foreach my $Elem (keys(%{$SInfo->{"Reg"}})) - { - my $Reg = $SInfo->{"Reg"}{$Elem}; - if($Elem=~/\A$Pos([\.\+]|\Z)/) { - $Regs{$Reg} = 1; - } - } - if(my @R = sort keys(%Regs)) - { - $Conv{"Method"} = "reg"; - $Conv{"Registers"} = join(", ", @R); - } - else - { - $Conv{"Method"} = "stack"; - - if(defined $SInfo->{"Param"} - and defined $SInfo->{"Param"}{$Pos}) - { - if(not defined $SInfo->{"Param"}{$Pos}{"offset"}) - { - $Conv{"Method"} = "unknown"; - } - } - } - - return %Conv; -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/Descriptor.pm b/abi-compliance-checker-2.3/modules/Internals/Descriptor.pm deleted file mode 100644 index fdeee09f1fe23dc8b9998d5f8d0009f215b5e3c3..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Descriptor.pm +++ /dev/null @@ -1,291 +0,0 @@ -########################################################################### -# A module to handle XML descriptors -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -sub createDesc($$) -{ - my ($Path, $LVer) = @_; - - if(not -e $Path) { - return undef; - } - - if(-d $Path) - { # directory with headers files and shared objects - return " - - ".$In::Desc{$LVer}{"TargetVersion"}." - - - - $Path - - - - $Path - "; - } - else - { # files - if($Path=~/\.(xml|desc)\Z/i) - { # standard XML-descriptor - return readFile($Path); - } - elsif(isHeaderFile($Path)) - { # header file - $In::Opt{"CheckHeadersOnly"} = 1; - return " - - ".$In::Desc{$LVer}{"TargetVersion"}." - - - - $Path - - - - "; - } - else - { # standard XML-descriptor - return readFile($Path); - } - } -} - -sub readDesc($$) -{ - my ($Content, $LVer) = @_; - - if(not $Content) { - exitStatus("Error", "XML descriptor is empty"); - } - if($Content!~/\//g; - - my $DescRef = $In::Desc{$LVer}; - - $DescRef->{"Version"} = parseTag(\$Content, "version"); - if(my $TV = $DescRef->{"TargetVersion"}) { - $DescRef->{"Version"} = $TV; - } - elsif($DescRef->{"Version"}=="") - { - if($LVer==1) - { - $DescRef->{"Version"} = "X"; - print STDERR "WARNING: version number #1 is not set (use --v1=NUM option)\n"; - } - else - { - $DescRef->{"Version"} = "Y"; - print STDERR "WARNING: version number #2 is not set (use --v2=NUM option)\n"; - } - } - - if(not $DescRef->{"Version"}) { - exitStatus("Error", "version in the XML descriptor is not specified (section \"version\")"); - } - if($Content=~/\{RELPATH\}/) - { - if(my $RelDir = $DescRef->{"RelativeDirectory"}) { - $Content =~ s/\{RELPATH\}/$RelDir/g; - } - else { - exitStatus("Error", "you have not specified -relpath* option, but the XML descriptor contains {RELPATH} macro"); - } - } - - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "headers"))) - { - if(not -e $Path) { - exitStatus("Access_Error", "can't access \'$Path\'"); - } - - $DescRef->{"Headers"}{$Path} = keys(%{$DescRef->{"Headers"}}); - } - if(not defined $DescRef->{"Headers"}) { - exitStatus("Error", "can't find header files info in the XML descriptor"); - } - - if(not $In::Opt{"CheckHeadersOnly"}) - { - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "libs"))) - { - if(not -e $Path) { - exitStatus("Access_Error", "can't access \'$Path\'"); - } - - $DescRef->{"Libs"}{$Path} = 1; - } - - if(not defined $DescRef->{"Libs"}) { - exitStatus("Error", "can't find libraries info in the XML descriptor"); - } - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "search_headers"))) - { - if(not -d $Path) { - exitStatus("Access_Error", "can't access directory \'$Path\'"); - } - $Path = getAbsPath($Path); - push_U($In::Opt{"SysPaths"}{"include"}, $Path); - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "search_libs"))) - { - if(not -d $Path) { - exitStatus("Access_Error", "can't access directory \'$Path\'"); - } - $Path = getAbsPath($Path); - push_U($In::Opt{"SysPaths"}{"lib"}, $Path); - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "tools"))) - { - if(not -d $Path) { - exitStatus("Access_Error", "can't access directory \'$Path\'"); - } - $Path = getAbsPath($Path); - push_U($In::Opt{"SysPaths"}{"bin"}, $Path); - $In::Opt{"TargetTools"}{$Path} = 1; - } - if(my $Prefix = parseTag(\$Content, "cross_prefix")) { - $In::Opt{"CrossPrefix"} = $Prefix; - } - - $DescRef->{"IncludePaths"} = []; - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "include_paths"))) - { - if(not -d $Path) { - exitStatus("Access_Error", "can't access directory \'$Path\'"); - } - $Path = getAbsPath($Path); - push(@{$DescRef->{"IncludePaths"}}, $Path); - } - - if(not @{$DescRef->{"IncludePaths"}}) { - $DescRef->{"AutoIncludePaths"} = 1; - } - - $DescRef->{"AddIncludePaths"} = []; - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "add_include_paths"))) - { - if(not -d $Path) { - exitStatus("Access_Error", "can't access directory \'$Path\'"); - } - $Path = getAbsPath($Path); - push(@{$DescRef->{"AddIncludePaths"}}, $Path); - } - - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "skip_include_paths"))) - { # skip some auto-generated include paths - $Path = getAbsPath($Path); - $DescRef->{"SkipIncludePaths"}{$Path} = 1; - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "skip_including"))) - { # skip direct including of some headers - if(my ($CPath, $Type) = classifyPath($Path)) { - $DescRef->{"SkipHeaders"}{$Type}{$CPath} = 2; - } - } - foreach my $Option (split(/\s*\n\s*/, parseTag(\$Content, "gcc_options"))) - { - if($Option!~/\A\-(Wl|l|L)/) - { # skip linker options - $DescRef->{"CompilerOptions"} .= " ".$Option; - } - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "skip_headers"))) - { - if(my ($CPath, $Type) = classifyPath($Path)) { - $DescRef->{"SkipHeaders"}{$Type}{$CPath} = 1; - } - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "skip_libs"))) - { - if(my ($CPath, $Type) = classifyPath($Path)) { - $DescRef->{"SkipLibs"}{$Type}{$CPath} = 1; - } - } - if(my $DDefines = parseTag(\$Content, "defines")) - { - if($DescRef->{"Defines"}) - { # multiple descriptors - $DescRef->{"Defines"} .= "\n".$DDefines; - } - else { - $DescRef->{"Defines"} = $DDefines; - } - } - foreach my $Order (split(/\s*\n\s*/, parseTag(\$Content, "include_order"))) - { - if($Order=~/\A(.+):(.+)\Z/) { - $DescRef->{"IncludeOrder"}{$1} = $2; - } - } - foreach my $NameSpace (split(/\s*\n\s*/, parseTag(\$Content, "add_namespaces"))) { - $DescRef->{"AddNameSpaces"}{$NameSpace} = 1; - } - if(my $DIncPreamble = parseTag(\$Content, "include_preamble")) - { - if($DescRef->{"IncludePreamble"}) - { # multiple descriptors - $DescRef->{"IncludePreamble"} .= "\n".$DIncPreamble; - } - else { - $DescRef->{"IncludePreamble"} = $DIncPreamble; - } - } - - readFilter($Content, $LVer); -} - -sub readFilter($$) -{ - my ($Content, $LVer) = @_; - - $Content=~s/\/\*(.|\n)+?\*\///g; - $Content=~s/<\!--(.|\n)+?-->//g; - - my $DescRef = $In::Desc{$LVer}; - - foreach my $TName (split(/\s*\n\s*/, parseTag(\$Content, "opaque_types")), - split(/\s*\n\s*/, parseTag(\$Content, "skip_types"))) { - $DescRef->{"SkipTypes"}{$TName} = 1; - } - foreach my $Symbol (split(/\s*\n\s*/, parseTag(\$Content, "skip_interfaces")), - split(/\s*\n\s*/, parseTag(\$Content, "skip_symbols"))) { - $DescRef->{"SkipSymbols"}{$Symbol} = 1; - } - foreach my $NameSpace (split(/\s*\n\s*/, parseTag(\$Content, "skip_namespaces"))) { - $DescRef->{"SkipNameSpaces"}{$NameSpace} = 1; - } - foreach my $Constant (split(/\s*\n\s*/, parseTag(\$Content, "skip_constants"))) { - $DescRef->{"SkipConstants"}{$Constant} = 1; - } -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/ElfTools.pm b/abi-compliance-checker-2.3/modules/Internals/ElfTools.pm deleted file mode 100644 index a1bb7ce1205eefe85aee123e02271d1e6c5a64df..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/ElfTools.pm +++ /dev/null @@ -1,286 +0,0 @@ -########################################################################### -# A module to read ELF binaries -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -my %Cache; - -my %ELF_BIND = map {$_=>1} ( - "WEAK", - "GLOBAL" -); - -my %ELF_TYPE = map {$_=>1} ( - "FUNC", - "IFUNC", - "OBJECT", - "COMMON" -); - -my %ELF_VIS = map {$_=>1} ( - "DEFAULT", - "PROTECTED" -); - -sub readline_ELF($) -{ # read the line of 'readelf' output corresponding to the symbol - my @Info = split(/\s+/, $_[0]); - # Num: Value Size Type Bind Vis Ndx Name - # 3629: 000b09c0 32 FUNC GLOBAL DEFAULT 13 _ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4 - # 135: 00000000 0 FUNC GLOBAL DEFAULT UND av_image_fill_pointers@LIBAVUTIL_52 (3) - shift(@Info); # spaces - shift(@Info); # num - - if($#Info==7) - { # UND SYMBOL (N) - if($Info[7]=~/\(\d+\)/) { - pop(@Info); - } - } - - if($#Info!=6) - { # other lines - return (); - } - return () if(not defined $ELF_TYPE{$Info[2]} and $Info[5] ne "UND"); - return () if(not defined $ELF_BIND{$Info[3]}); - return () if(not defined $ELF_VIS{$Info[4]}); - if($Info[5] eq "ABS" and $Info[0]=~/\A0+\Z/) - { # 1272: 00000000 0 OBJECT GLOBAL DEFAULT ABS CXXABI_1.3 - return (); - } - if($In::Opt{"Target"} eq "symbian") - { # _ZN12CCTTokenType4NewLE4TUid3RFs@@ctfinder{000a0000}[102020e5].dll - if(index($Info[6], "_._.absent_export_")!=-1) - { # "_._.absent_export_111"@@libstdcpp{00010001}[10282872].dll - return (); - } - $Info[6]=~s/\@.+//g; # remove version - } - if(index($Info[2], "0x") == 0) - { # size == 0x3d158 - $Info[2] = hex($Info[2]); - } - return @Info; -} - -sub getSONAME($) -{ - my $Path = $_[0]; - - if(defined $Cache{"getSONAME"}{$Path}) { - return $Cache{"getSONAME"}{$Path}; - } - my $Objdump = getCmdPath("objdump"); - if(not $Objdump) { - exitStatus("Not_Found", "can't find \"objdump\""); - } - my $TmpDir = $In::Opt{"Tmp"}; - my $SonameCmd = "$Objdump -x \"$Path\" 2>$TmpDir/null"; - if($In::Opt{"OS"} eq "windows") { - $SonameCmd .= " | find \"SONAME\""; - } - else { - $SonameCmd .= " | grep SONAME"; - } - if(my $Info = `$SonameCmd`) - { - if($Info=~/SONAME\s+([^\s]+)/) { - return ($Cache{"getSONAME"}{$Path} = $1); - } - } - return ($Cache{"getSONAME"}{$Path}=""); -} - -sub getArch_Object($) -{ - my $Path = $_[0]; - - my %MachineType = ( - "14C" => "x86", - "8664" => "x86_64", - "1C0" => "arm", - "200" => "ia64" - ); - - my %ArchName = ( - "s390:31-bit" => "s390", - "s390:64-bit" => "s390x", - "powerpc:common" => "ppc32", - "powerpc:common64" => "ppc64", - "i386:x86-64" => "x86_64", - "mips:3000" => "mips", - "sparc:v8plus" => "sparcv9" - ); - - if($In::Opt{"OS"} eq "windows") - { - my $DumpbinCmd = getCmdPath("dumpbin"); - if(not $DumpbinCmd) { - exitStatus("Not_Found", "can't find \"dumpbin\""); - } - - my $Cmd = $DumpbinCmd." /headers \"$Path\""; - my $Out = `$Cmd`; - - if($Out=~/(\w+)\smachine/) - { - if(my $Type = $MachineType{uc($1)}) - { - return $Type; - } - } - } - elsif($In::Opt{"OS"} eq "macos") - { - my $OtoolCmd = getCmdPath("otool"); - if(not $OtoolCmd) { - exitStatus("Not_Found", "can't find \"otool\""); - } - - my $Cmd = $OtoolCmd." -hv -arch all \"$Path\""; - my $Out = qx/$Cmd/; - - if($Out=~/X86_64/i) { - return "x86_64"; - } - elsif($Out=~/X86/i) { - return "x86"; - } - } - else - { # linux, bsd, gnu, solaris, ... - my $ObjdumpCmd = getCmdPath("objdump"); - if(not $ObjdumpCmd) { - exitStatus("Not_Found", "can't find \"objdump\""); - } - - my $TmpDir = $In::Opt{"Tmp"}; - my $Cmd = $ObjdumpCmd." -f \"$Path\" 2>$TmpDir/null"; - - my $Locale = $In::Opt{"Locale"}; - if($In::Opt{"OS"} eq "windows") { - $Cmd = "set LANG=$Locale & ".$Cmd; - } - else { - $Cmd = "LANG=$Locale ".$Cmd; - } - my $Out = `$Cmd`; - - if($Out=~/architecture:\s+([\w\-\:]+)/) - { - my $Arch = $1; - if($Arch=~s/\:(.+)//) - { - my $Suffix = $1; - - if(my $Name = $ArchName{$Arch.":".$Suffix}) - { - $Arch = $Name; - } - } - - if($Arch=~/i[3-6]86/) { - $Arch = "x86"; - } - - if($Arch eq "x86-64") { - $Arch = "x86_64"; - } - - if($Arch eq "ia64-elf64") { - $Arch = "ia64"; - } - - return $Arch; - } - } - - return undef; -} - -sub getArch_GCC($) -{ - my $LVer = $_[0]; - - if(defined $Cache{"getArch_GCC"}{$LVer}) { - return $Cache{"getArch_GCC"}{$LVer}; - } - - my $GccPath = $In::Opt{"GccPath"}; - - if(not $GccPath) { - return undef; - } - - my $Arch = undef; - - if(my $Target = $In::Opt{"GccTarget"}) - { - if($Target=~/x86_64/) { - $Arch = "x86_64"; - } - elsif($Target=~/i[3-6]86/) { - $Arch = "x86"; - } - elsif($Target=~/\Aarm/i) { - $Arch = "arm"; - } - } - - if(not $Arch) - { - my $TmpDir = $In::Opt{"Tmp"}; - my $OrigDir = $In::Opt{"OrigDir"}; - - writeFile($TmpDir."/test.c", "int main(){return 0;}\n"); - - my $Cmd = $GccPath." test.c -o test"; - if(my $Opts = getGccOptions($LVer)) - { # user-defined options - $Cmd .= " ".$Opts; - } - - chdir($TmpDir); - system($Cmd); - chdir($OrigDir); - - my $EX = join_P($TmpDir, "test"); - - if($In::Opt{"OS"} eq "windows") { - $EX = join_P($TmpDir, "test.exe"); - } - - $Arch = getArch_Object($EX); - - unlink("$TmpDir/test.c"); - unlink($EX); - } - - if(not $Arch) { - exitStatus("Error", "can't check ARCH type"); - } - - return ($Cache{"getArch_GCC"}{$LVer} = $Arch); -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/Filter.pm b/abi-compliance-checker-2.3/modules/Internals/Filter.pm deleted file mode 100644 index 8bf60878149b8c431d46dc87d42681a7bbd6adcf..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Filter.pm +++ /dev/null @@ -1,849 +0,0 @@ -########################################################################### -# A module to filter symbols -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -my %Cache; - -sub symbolFilter($$$$) -{ # some special cases when the symbol cannot be imported - my ($Symbol, $SInfo, $Type, $Level, $LVer) = @_; - - if($SInfo->{"Private"}) - { # skip private methods - return 0; - } - - if(isPrivateData($Symbol)) - { # non-public global data - return 0; - } - - if(defined $In::Opt{"SkipInternalSymbols"} - and my $Pattern = $In::Opt{"SkipInternalSymbols"}) - { - if($Symbol=~/($Pattern)/) { - return 0; - } - } - - if($Symbol=~/\A_Z/) - { - if($Symbol=~/[CD][3-4]E/) { - return 0; - } - } - - if($Type=~/Affected/) - { - my $Header = $SInfo->{"Header"}; - - if($In::Desc{$LVer}{"SkipSymbols"}{$Symbol}) - { # user defined symbols to ignore - return 0; - } - - if($In::Opt{"SymbolsListPath"} and not $In::Desc{$LVer}{"SymbolsList"}{$Symbol}) - { # user defined symbols - if(not $In::Opt{"TargetHeadersPath"} or not $Header - or not isTargetHeader($Header, $LVer)) - { # -symbols-list | -headers-list - return 0; - } - } - - if($In::Opt{"AppPath"} and not $In::Opt{"SymbolsList_App"}{$Symbol}) - { # user defined symbols (in application) - return 0; - } - - my $ClassId = $SInfo->{"Class"}; - - if($ClassId) - { - if(not isTargetType($ClassId, $LVer)) { - return 0; - } - } - - my $NameSpace = $SInfo->{"NameSpace"}; - if(not $NameSpace and $ClassId) - { # class methods have no "NameSpace" attribute - $NameSpace = $In::ABI{$LVer}{"TypeInfo"}{$ClassId}{"NameSpace"}; - } - if($NameSpace) - { # user defined namespaces to ignore - if($In::Desc{$LVer}{"SkipNameSpaces"}{$NameSpace}) { - return 0; - } - foreach my $NS (keys(%{$In::Desc{$LVer}{"SkipNameSpaces"}})) - { # nested namespaces - if($NameSpace=~/\A\Q$NS\E(\:\:|\Z)/) { - return 0; - } - } - } - if($Header) - { - if(my $Skip = skipHeader($Header, $LVer)) - { # --skip-headers or (not ) - if($Skip==1) { - return 0; - } - } - } - if($In::Opt{"TypesListPath"} and $ClassId) - { # user defined types - my $CName = $In::ABI{$LVer}{"TypeInfo"}{$ClassId}{"Name"}; - - if(not $In::Desc{$LVer}{"TypesList"}{$CName}) - { - if(my $NS = $In::ABI{$LVer}{"TypeInfo"}{$ClassId}{"NameSpace"}) - { - $CName=~s/\A\Q$NS\E\:\://g; - } - - if(not $In::Desc{$LVer}{"TypesList"}{$CName}) - { - my $Found = 0; - - while($CName=~s/\:\:.+?\Z//) - { - if($In::Desc{$LVer}{"TypesList"}{$CName}) - { - $Found = 1; - last; - } - } - - if(not $Found) { - return 0; - } - } - } - } - - if(not selectSymbol($Symbol, $SInfo, $Level, $LVer)) - { # non-target symbols - return 0; - } - - if($Level eq "Binary") - { - if($SInfo->{"InLine"} - or (not $SInfo->{"Static"} and isInLineInst($SInfo, $LVer))) - { # example: _ZN6Givaro6ZpzDomINS_7IntegerEE3EndEv is not exported (inlined) - if($ClassId and $SInfo->{"Virt"}) - { # inline virtual methods - if($Type=~/InlineVirt/) { - return 1; - } - my $Allocable = (not isCopyingClass($ClassId, $LVer)); - if(not $Allocable) - { # check bases - foreach my $DCId (getSubClasses($ClassId, $LVer, 1)) - { - if(not isCopyingClass($DCId, $LVer)) - { # exists a derived class without default c-tor - $Allocable=1; - last; - } - } - } - if(not $Allocable) { - return 0; - } - } - else - { # inline non-virtual methods - return 0; - } - } - } - } - return 1; -} - -sub selectSymbol($$$$) -{ # select symbol to check or to dump - my ($Symbol, $SInfo, $Level, $LVer) = @_; - - if($SInfo->{"Constructor"}==1) - { - if(index($Symbol, "C4E")!=-1) { - return 0; - } - } - elsif($SInfo->{"Destructor"}==1) - { - if(index($Symbol, "D4E")!=-1) { - return 0; - } - } - - if($Level eq "Dump") - { - if($SInfo->{"Virt"} or $SInfo->{"PureVirt"}) - { # TODO: check if this symbol is from - # base classes of other target symbols - return 1; - } - } - - if(not $In::Opt{"StdcxxTesting"} and not $In::Opt{"KeepCxx"} - and $Symbol=~/\A(_ZS|_ZNS|_ZNKS)/) - { # stdc++ interfaces - return 0; - } - - my $Target = 0; - if(my $Header = $SInfo->{"Header"}) { - $Target = isTargetHeader($Header, $LVer); - } - - if(not $Target) - { - if(my $Source = $SInfo->{"Source"}) { - $Target = isTargetSource($Source, $LVer); - } - } - - if($In::Opt{"ExtendedCheck"}) - { - if(index($Symbol, "external_func_")==0) { - $Target = 1; - } - } - if($In::Opt{"CheckHeadersOnly"} - or $Level eq "Source") - { - if($Target) - { - if($Level eq "Dump") - { # dumped - if($In::Opt{"BinOnly"}) - { - if(not $SInfo->{"InLine"} or $SInfo->{"Data"}) { - return 1; - } - } - else { - return 1; - } - } - elsif($Level eq "Source") - { # checked - return 1; - } - elsif($Level eq "Binary") - { # checked - if(not $SInfo->{"InLine"} or $SInfo->{"Data"} - or $SInfo->{"Virt"} or $SInfo->{"PureVirt"}) { - return 1; - } - } - } - } - else - { # library is available - if(linkSymbol($Symbol, $LVer, "-Deps")) - { # exported symbols - return 1; - } - if($Level eq "Dump") - { # dumped - if($In::Opt{"BinOnly"}) - { - if($SInfo->{"Data"}) - { - if($Target) { - return 1; - } - } - } - else - { # SrcBin - if($Target) { - return 1; - } - } - } - elsif($Level eq "Source") - { # checked - if($SInfo->{"PureVirt"} or $SInfo->{"Data"} or $SInfo->{"InLine"} - or isInLineInst($SInfo, $LVer)) - { # skip LOCAL symbols - if($Target) { - return 1; - } - } - } - elsif($Level eq "Binary") - { # checked - if($SInfo->{"PureVirt"} or $SInfo->{"Data"}) - { - if($Target) { - return 1; - } - } - } - } - return 0; -} - -sub linkSymbol($$$) -{ - my ($Symbol, $RunWith, $Deps) = @_; - if(linkSymbol_I($Symbol, $RunWith, "SymLib")) { - return 1; - } - if($Deps eq "+Deps") - { # check the dependencies - if(linkSymbol_I($Symbol, $RunWith, "DepSymLib")) { - return 1; - } - } - return 0; -} - -sub linkSymbol_I($$$) -{ - my ($Symbol, $RunWith, $Where) = @_; - if(not $Where or not $Symbol) { - return 0; - } - - my $SRef = $In::ABI{$RunWith}{$Where}; - - if($SRef->{$Symbol}) - { # the exact match by symbol name - return 1; - } - if(my $VSym = $In::ABI{$RunWith}{"SymbolVersion"}{$Symbol}) - { # indirect symbol version, i.e. - # foo_old and its symlink foo@v (or foo@@v) - # foo_old may be in symtab table - if($SRef->{$VSym}) { - return 1; - } - } - - if($Symbol=~/[\@\$]/) - { - my ($Sym, $Spec, $Ver) = symbolParts($Symbol); - if($Sym and $Ver) - { # search for the symbol with the same version - # or without version - if($SRef->{$Sym}) - { # old: foo@v|foo@@v - # new: foo - return 1; - } - if($SRef->{$Sym."\@".$Ver}) - { # old: foo|foo@@v - # new: foo@v - return 1; - } - if($SRef->{$Sym."\@\@".$Ver}) - { # old: foo|foo@v - # new: foo@@v - return 1; - } - } - } - - return 0; -} - -sub isPrivateData($) -{ # non-public global data - my $Symbol = $_[0]; - return ($Symbol=~/\A(_ZGV|_ZTI|_ZTS|_ZTT|_ZTV|_ZTC|_ZThn|_ZTv0_n)/); -} - -sub isInLineInst($$) { - return (isTemplateInstance(@_) and not isTemplateSpec(@_)); -} - -sub isTemplateInstance($$) -{ - my ($SInfo, $LVer) = @_; - - if(my $ClassId = $SInfo->{"Class"}) - { - if(my $ClassName = $In::ABI{$LVer}{"TypeInfo"}{$ClassId}{"Name"}) - { - if(index($ClassName,"<")!=-1) { - return 1; - } - } - } - if(my $ShortName = $SInfo->{"ShortName"}) - { - if(index($ShortName,"<")!=-1 - and index($ShortName,">")!=-1) { - return 1; - } - } - - return 0; -} - -sub isTemplateSpec($$) -{ - my ($SInfo, $LVer) = @_; - if(my $ClassId = $SInfo->{"Class"}) - { - if($In::ABI{$LVer}{"TypeInfo"}{$ClassId}{"Spec"}) - { # class specialization - return 1; - } - elsif($SInfo->{"Spec"}) - { # method specialization - return 1; - } - } - return 0; -} - -sub skipHeader($$) -{ - my ($Path, $LVer) = @_; - - if(defined $Cache{"skipHeader"}{$LVer}{$Path}) { - return $Cache{"skipHeader"}{$LVer}{$Path}; - } - - if(defined $In::Opt{"Tolerance"} - and $In::Opt{"Tolerance"}=~/1|2/) - { # --tolerant - if(skipAlienHeader($Path)) { - return ($Cache{"skipHeader"}{$LVer}{$Path} = 1); - } - } - if(not keys(%{$In::Desc{$LVer}{"SkipHeaders"}})) { - return 0; - } - return ($Cache{"skipHeader"}{$LVer}{$Path} = skipHeader_I(@_)); -} - -sub skipHeader_I($$) -{ # returns: - # 1 - if header should NOT be included and checked - # 2 - if header should NOT be included, but should be checked - my ($Path, $LVer) = @_; - my $Name = getFilename($Path); - if(my $Kind = $In::Desc{$LVer}{"SkipHeaders"}{"Name"}{$Name}) { - return $Kind; - } - foreach my $D (sort {$In::Desc{$LVer}{"SkipHeaders"}{"Path"}{$a} cmp $In::Desc{$LVer}{"SkipHeaders"}{"Path"}{$b}} - keys(%{$In::Desc{$LVer}{"SkipHeaders"}{"Path"}})) - { - if(index($Path, $D)!=-1) - { - if($Path=~/\Q$D\E([\/\\]|\Z)/) { - return $In::Desc{$LVer}{"SkipHeaders"}{"Path"}{$D}; - } - } - } - foreach my $P (sort {$In::Desc{$LVer}{"SkipHeaders"}{"Pattern"}{$a} cmp $In::Desc{$LVer}{"SkipHeaders"}{"Pattern"}{$b}} - keys(%{$In::Desc{$LVer}{"SkipHeaders"}{"Pattern"}})) - { - if(my $Kind = $In::Desc{$LVer}{"SkipHeaders"}{"Pattern"}{$P}) - { - if($Name=~/$P/) { - return $Kind; - } - if($P=~/[\/\\]/ and $Path=~/$P/) { - return $Kind; - } - } - } - - return 0; -} - -sub skipLib($$) -{ - my ($Path, $LVer) = @_; - - my $Name = getFilename($Path); - if($In::Desc{$LVer}{"SkipLibs"}{"Name"}{$Name}) { - return 1; - } - my $ShortName = libPart($Name, "name+ext"); - if($In::Desc{$LVer}{"SkipLibs"}{"Name"}{$ShortName}) { - return 1; - } - foreach my $Dir (keys(%{$In::Desc{$LVer}{"SkipLibs"}{"Path"}})) - { - if($Path=~/\Q$Dir\E([\/\\]|\Z)/) { - return 1; - } - } - foreach my $P (keys(%{$In::Desc{$LVer}{"SkipLibs"}{"Pattern"}})) - { - if($Name=~/$P/) { - return 1; - } - if($P=~/[\/\\]/ and $Path=~/$P/) { - return 1; - } - } - return 0; -} - -sub addTargetLibs($) -{ - my $LibsRef = $_[0]; - foreach (@{$LibsRef}) { - $In::Opt{"TargetLibs"}{$_} = 1; - } -} - -sub isTargetLib($) -{ - my $LName = $_[0]; - - if($In::Opt{"OS"} eq "windows") { - $LName = lc($LName); - } - if(my $TN = $In::Opt{"TargetLib"}) - { - if($LName!~/\Q$TN\E/) { - return 0; - } - } - if($In::Opt{"TargetLibs"} - and not $In::Opt{"TargetLibs"}{$LName} - and not $In::Opt{"TargetLibs"}{libPart($LName, "name+ext")}) { - return 0; - } - return 1; -} - -sub pickType($$) -{ - my ($Tid, $LVer) = @_; - - if(my $Dupl = $In::ABI{$LVer}{"TypeTypedef"}{$Tid}) - { - if(defined $In::ABI{$LVer}{"TypeInfo"}{$Dupl}) - { - if($In::ABI{$LVer}{"TypeInfo"}{$Dupl}{"Name"} eq $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Name"}) - { # duplicate - return 0; - } - } - } - - my $THeader = $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Header"}; - - if(isBuiltIn($THeader)) { - return 0; - } - - if($In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Type"}!~/Class|Struct|Union|Enum|Typedef/) { - return 0; - } - - if(isAnon($In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Name"})) { - return 0; - } - - if(selfTypedef($Tid, $LVer)) { - return 0; - } - - if(not isTargetType($Tid, $LVer)) { - return 0; - } - - return 1; -} - -sub isTargetType($$) -{ - my ($Tid, $LVer) = @_; - - if(my $THeader = $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Header"}) - { # NOTE: header is defined to source if undefined (DWARF dumps) - if(not isTargetHeader($THeader, $LVer)) - { # from target headers - return 0; - } - } - elsif(my $TSource = $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Source"}) - { - if(not isTargetSource($TSource, $LVer)) - { # from target sources - return 0; - } - } - else - { - return 0; - } - - if(my $Name = $In::ABI{$LVer}{"TypeInfo"}{$Tid}{"Name"}) - { - if(my $Pattern = $In::Opt{"SkipInternalTypes"}) - { - if($Name=~/($Pattern)/) { - return 0; - } - } - - if($In::Desc{$LVer}{"SkipTypes"}{$Name}) { - return 0; - } - } - - if($In::ABI{$LVer}{"PublicABI"}) - { - if(isPrivateABI($Tid, $LVer)) { - return 0; - } - } - - return 1; -} - -sub selfTypedef($$) -{ - my ($TypeId, $LVer) = @_; - my %Type = getType($TypeId, $LVer); - if($Type{"Type"} eq "Typedef") - { - my %Base = getOneStepBaseType($TypeId, $LVer); - if($Base{"Type"}=~/Class|Struct/) - { - if($Type{"Name"} eq $Base{"Name"}) { - return 1; - } - elsif($Type{"Name"}=~/::(\w+)\Z/) - { - if($Type{"Name"} eq $Base{"Name"}."::".$1) - { # QPointer::QPointer - return 1; - } - } - } - } - return 0; -} - -sub isOpaque($) -{ - my $T = $_[0]; - if(not defined $T->{"Memb"} - and not defined $T->{"Size"}) - { - return 1; - } - return 0; -} - -sub isPrivateABI($$) -{ - my ($TypeId, $LVer) = @_; - - if($In::Opt{"CheckPrivateABI"}) { - return 0; - } - - if(defined $In::ABI{$LVer}{"TypeInfo"}{$TypeId}{"PrivateABI"}) { - return 1; - } - - return 0; -} - -sub isReserved($) -{ # reserved fields == private - my $MName = $_[0]; - - if($In::Opt{"KeepReserved"}) { - return 0; - } - - if($MName=~/reserved|padding|f_spare/i) { - return 1; - } - if($MName=~/\A[_]*(spare|pad|unused|dummy)[_\d]*\Z/i) { - return 1; - } - if($MName=~/(pad\d+)/i) { - return 1; - } - return 0; -} - -sub specificHeader($$) -{ - my ($Header, $Spec) = @_; - my $Name = getFilename($Header); - - if($Spec eq "windows") - {# MS Windows - return 1 if($Name=~/(\A|[._-])(win|wince|wnt)(\d\d|[._-]|\Z)/i); - return 1 if($Name=~/([._-]w|win)(32|64)/i); - return 1 if($Name=~/\A(Win|Windows)[A-Z]/); - return 1 if($Name=~/\A(w|win|windows)(32|64|\.)/i); - my @Dirs = ( - "win32", - "win64", - "win", - "windows", - "msvcrt" - ); # /gsf-win32/ - if(my $DIRs = join("|", @Dirs)) { - return 1 if($Header=~/[\/\\](|[^\/\\]+[._-])($DIRs)(|[._-][^\/\\]+)([\/\\]|\Z)/i); - } - } - elsif($Spec eq "macos") - { # Mac OS - return 1 if($Name=~/(\A|[_-])mac[._-]/i); - } - - return 0; -} - -sub skipAlienHeader($) -{ - my $Path = $_[0]; - my $Name = getFilename($Path); - my $Dir = getDirname($Path); - - if($In::Opt{"Tolerance"}=~/2/) - { # 2 - skip internal headers - my @Terms = ( - "p", - "priv", - "int", - "impl", - "implementation", - "internal", - "private", - "old", - "compat", - "debug", - "test", - "gen" - ); - - my @Dirs = ( - "private", - "priv", - "port", - "impl", - "internal", - "detail", - "details", - "old", - "compat", - "debug", - "config", - "compiler", - "platform", - "test" - ); - - if(my $TERMs = join("|", @Terms)) { - return 1 if($Name=~/(\A|[._-])($TERMs)([._-]|\Z)/i); - } - if(my $DIRs = join("|", @Dirs)) { - return 1 if($Dir=~/(\A|[\/\\])(|[^\/\\]+[._-])($DIRs)(|[._-][^\/\\]+)([\/\\]|\Z)/i); - } - - return 1 if($Name=~/[a-z](Imp|Impl|I|P)(\.|\Z)/); - } - - if($In::Opt{"Tolerance"}=~/1/) - { # 1 - skip non-Linux headers - if($In::Opt{"OS"} ne "windows") - { - if(specificHeader($Path, "windows")) { - return 1; - } - } - if($In::Opt{"OS"} ne "macos") - { - if(specificHeader($Path, "macos")) { - return 1; - } - } - } - - # valid - return 0; -} - -sub isTargetHeader($$) -{ # --header, --headers-list - my ($H, $V) = @_; - - if(defined $In::Desc{$V}{"TargetHeader"}) - { - if(defined $In::Desc{$V}{"TargetHeader"}{$H}) { - return 1; - } - } - elsif($In::ABI{$V}{"Headers"}) - { - if(defined $In::ABI{$V}{"Headers"}{$H}) { - return 1; - } - } - - return 0; -} - -sub isTargetSource($$) -{ - my ($S, $V) = @_; - - if($In::ABI{$V}{"Sources"}) - { - if(defined $In::ABI{$V}{"Sources"}{$S}) { - return 1; - } - } - - return 0; -} - -sub ignorePath($) -{ - my $Path = $_[0]; - if($Path=~/\~\Z/) - {# skipping system backup files - return 1; - } - if($Path=~/(\A|[\/\\]+)(\.(svn|git|bzr|hg)|CVS)([\/\\]+|\Z)/) - {# skipping hidden .svn, .git, .bzr, .hg and CVS directories - return 1; - } - return 0; -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/GccAst.pm b/abi-compliance-checker-2.3/modules/Internals/GccAst.pm deleted file mode 100644 index a83f18a6edbe50e1977723cdfa39aadc1ce940a9..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/GccAst.pm +++ /dev/null @@ -1,3909 +0,0 @@ -########################################################################### -# A module to parse GCC AST -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; -use Storable qw(dclone); - -my %Cache; - -my $BYTE = 8; - -my %OperatorIndication = ( - "not" => "~", - "assign" => "=", - "andassign" => "&=", - "orassign" => "|=", - "xorassign" => "^=", - "or" => "|", - "xor" => "^", - "addr" => "&", - "and" => "&", - "lnot" => "!", - "eq" => "==", - "ne" => "!=", - "lt" => "<", - "lshift" => "<<", - "lshiftassign" => "<<=", - "rshiftassign" => ">>=", - "call" => "()", - "mod" => "%", - "modassign" => "%=", - "subs" => "[]", - "land" => "&&", - "lor" => "||", - "rshift" => ">>", - "ref" => "->", - "le" => "<=", - "deref" => "*", - "mult" => "*", - "preinc" => "++", - "delete" => " delete", - "vecnew" => " new[]", - "vecdelete" => " delete[]", - "predec" => "--", - "postinc" => "++", - "postdec" => "--", - "plusassign" => "+=", - "plus" => "+", - "minus" => "-", - "minusassign" => "-=", - "gt" => ">", - "ge" => ">=", - "new" => " new", - "multassign" => "*=", - "divassign" => "/=", - "div" => "/", - "neg" => "-", - "pos" => "+", - "memref" => "->*", - "compound" => "," -); - -my %NodeType= ( - "array_type" => "Array", - "binfo" => "Other", - "boolean_type" => "Intrinsic", - "complex_type" => "Intrinsic", - "const_decl" => "Other", - "enumeral_type" => "Enum", - "field_decl" => "Other", - "function_decl" => "Other", - "function_type" => "FunctionType", - "identifier_node" => "Other", - "integer_cst" => "Other", - "integer_type" => "Intrinsic", - "vector_type" => "Vector", - "method_type" => "MethodType", - "namespace_decl" => "Other", - "parm_decl" => "Other", - "pointer_type" => "Pointer", - "real_cst" => "Other", - "real_type" => "Intrinsic", - "record_type" => "Struct", - "reference_type" => "Ref", - "string_cst" => "Other", - "template_decl" => "Other", - "template_type_parm" => "TemplateParam", - "typename_type" => "TypeName", - "sizeof_expr" => "SizeOf", - "tree_list" => "Other", - "tree_vec" => "Other", - "type_decl" => "Other", - "union_type" => "Union", - "var_decl" => "Other", - "void_type" => "Intrinsic", - "nop_expr" => "Other", - "addr_expr" => "Other", - "offset_type" => "Other" -); - -my %UnQual = ( - "r"=>"restrict", - "v"=>"volatile", - "c"=>"const", - "cv"=>"const volatile" -); - -my %IntrinsicNames = map {$_=>1} ( - "void", - "bool", - "wchar_t", - "char", - "signed char", - "unsigned char", - "short", - "unsigned short", - "int", - "unsigned int", - "long", - "unsigned long", - "long long", - "__int64", - "unsigned long long", - "__int128", - "unsigned __int128", - "float", - "double", - "long double" , - "__float80", - "__float128", - "..." -); - -my %ConstantSuffix = ( - "unsigned int"=>"u", - "long"=>"l", - "unsigned long"=>"ul", - "long long"=>"ll", - "unsigned long long"=>"ull" -); - -my %DefaultStdArgs = map {$_=>1} ( - "_Alloc", - "_Compare", - "_Traits", - "_Rx_traits", - "_InIter", - "_OutIter" -); - -my %LibInfo; -my %UnknownOperator; -my %Typedef_Tr; -my %Typedef_Eq; -my %StdCxxTypedef; -my %MissedTypedef; -my %MissedBase; -my %MissedBase_R; -my %CheckedTypeInfo; -my %TemplateInstance; -my %BasicTemplate; -my %TemplateArg; -my %TemplateDecl; -my %TemplateMap; -my %EnumMembName_Id; -my %TypedefToAnon; -my %MangledNames; -my $MAX_ID = 0; - -my $V = undef; - -# Aliases -my (%SymbolInfo, %TypeInfo, %TName_Tid) = (); - -foreach (1, 2) -{ - $SymbolInfo{$_} = $In::ABI{$_}{"SymbolInfo"}; - $TypeInfo{$_} = $In::ABI{$_}{"TypeInfo"}; - $TName_Tid{$_} = $In::ABI{$_}{"TName_Tid"}; -} - -sub readGccAst($$) -{ - my ($LVer, $DumpPath) = @_; - - $V = $LVer; - - open(TU_DUMP, $DumpPath); - local $/ = undef; - my $Content = ; - close(TU_DUMP); - - unlink($DumpPath); - - $Content=~s/\n[ ]+/ /g; - my @Lines = split(/\n/, $Content); - - # clean memory - undef $Content; - - $MAX_ID = $#Lines+1; # number of lines == number of nodes - - foreach (0 .. $#Lines) - { - if($Lines[$_]=~/\A\@(\d+)[ ]+([a-z_]+)[ ]+(.+)\Z/i) - { # get a number and attributes of a node - next if(not $NodeType{$2}); - $LibInfo{$V}{"info_type"}{$1} = $2; - $LibInfo{$V}{"info"}{$1} = $3." "; - } - - # clean memory - delete($Lines[$_]); - } - - # clean memory - undef @Lines; - - # processing info - setTemplateParams_All(); - - if($In::Opt{"ExtraDump"}) { - setAnonTypedef_All(); - } - - getTypeInfo_All(); - simplifyNames(); - simplifyConstants(); - getVarInfo_All(); - getSymbolInfo_All(); - - # clean memory - %LibInfo = (); - %TemplateInstance = (); - %BasicTemplate = (); - %MangledNames = (); - %TemplateDecl = (); - %StdCxxTypedef = (); - %MissedTypedef = (); - %Typedef_Tr = (); - %Typedef_Eq = (); - %TypedefToAnon = (); - - # clean cache - delete($Cache{"getTypeAttr"}); - delete($Cache{"getTypeDeclId"}); - - if($In::Opt{"ExtraDump"}) - { - remove_Unused($V, "Extra"); - } - else - { # remove unused types - if($In::Opt{"BinOnly"} and not $In::Opt{"ExtendedCheck"}) - { # --binary - remove_Unused($V, "All"); - } - else { - remove_Unused($V, "Extended"); - } - } - - if($In::Opt{"CheckInfo"}) - { - foreach my $Tid (keys(%{$TypeInfo{$V}})) { - checkCompleteness($TypeInfo{$V}{$Tid}); - } - - foreach my $Sid (keys(%{$SymbolInfo{$V}})) { - checkCompleteness($SymbolInfo{$V}{$Sid}); - } - } -} - -sub checkCompleteness($) -{ - my $Info = $_[0]; - - # data types - if(defined $Info->{"Memb"}) - { - foreach my $Pos (keys(%{$Info->{"Memb"}})) - { - if(defined $Info->{"Memb"}{$Pos}{"type"}) { - checkTypeInfo($Info->{"Memb"}{$Pos}{"type"}); - } - } - } - if(defined $Info->{"Base"}) - { - foreach my $Bid (keys(%{$Info->{"Base"}})) { - checkTypeInfo($Bid); - } - } - if(defined $Info->{"BaseType"}) { - checkTypeInfo($Info->{"BaseType"}); - } - if(defined $Info->{"TParam"}) - { - foreach my $Pos (keys(%{$Info->{"TParam"}})) - { - my $TName = $Info->{"TParam"}{$Pos}{"name"}; - if($TName=~/\A\(.+\)(true|false|\d.*)\Z/) { - next; - } - if($TName eq "_BoolType") { - next; - } - if($TName=~/\Asizeof\(/) { - next; - } - if(my $Tid = $TName_Tid{$V}{$TName}) { - checkTypeInfo($Tid); - } - else - { - if(defined $In::Opt{"Debug"}) { - printMsg("WARNING", "missed type $TName"); - } - } - } - } - - # symbols - if(defined $Info->{"Param"}) - { - foreach my $Pos (keys(%{$Info->{"Param"}})) - { - if(defined $Info->{"Param"}{$Pos}{"type"}) { - checkTypeInfo($Info->{"Param"}{$Pos}{"type"}); - } - } - } - if(defined $Info->{"Return"}) { - checkTypeInfo($Info->{"Return"}); - } - if(defined $Info->{"Class"}) { - checkTypeInfo($Info->{"Class"}); - } -} - -sub checkTypeInfo($) -{ - my $Tid = $_[0]; - - if(defined $CheckedTypeInfo{$V}{$Tid}) { - return; - } - $CheckedTypeInfo{$V}{$Tid} = 1; - - if(defined $TypeInfo{$V}{$Tid}) - { - if(not $TypeInfo{$V}{$Tid}{"Name"}) { - printMsg("ERROR", "missed type name ($Tid)"); - } - checkCompleteness($TypeInfo{$V}{$Tid}); - } - else { - printMsg("ERROR", "missed type id $Tid"); - } -} - -sub getSymbolInfo_All() -{ - foreach (sort {$b<=>$a} keys(%{$LibInfo{$V}{"info"}})) - { # reverse order - if($LibInfo{$V}{"info_type"}{$_} eq "function_decl") { - getSymbolInfo($_); - } - } - - if($In::Opt{"AddTemplateInstances"}) - { - # templates - foreach my $Sid (sort {$a<=>$b} keys(%{$SymbolInfo{$V}})) - { - my %Map = (); - - if(my $ClassId = $SymbolInfo{$V}{$Sid}{"Class"}) - { - if(defined $TemplateMap{$V}{$ClassId}) - { - foreach (keys(%{$TemplateMap{$V}{$ClassId}})) { - $Map{$_} = $TemplateMap{$V}{$ClassId}{$_}; - } - } - } - - if(defined $TemplateMap{$V}{$Sid}) - { - foreach (keys(%{$TemplateMap{$V}{$Sid}})) { - $Map{$_} = $TemplateMap{$V}{$Sid}{$_}; - } - } - - if(defined $SymbolInfo{$V}{$Sid}{"Param"}) - { - foreach (sort {$a<=>$b} keys(%{$SymbolInfo{$V}{$Sid}{"Param"}})) - { - my $PTid = $SymbolInfo{$V}{$Sid}{"Param"}{$_}{"type"}; - $SymbolInfo{$V}{$Sid}{"Param"}{$_}{"type"} = instType(\%Map, $PTid); - } - } - if(my $Return = $SymbolInfo{$V}{$Sid}{"Return"}) { - $SymbolInfo{$V}{$Sid}{"Return"} = instType(\%Map, $Return); - } - } - } -} - -sub getVarInfo_All() -{ - foreach (sort {$b<=>$a} keys(%{$LibInfo{$V}{"info"}})) - { # reverse order - if($LibInfo{$V}{"info_type"}{$_} eq "var_decl") { - getVarInfo($_); - } - } -} - -sub getTypeInfo_All() -{ - if(not checkGcc("4.5")) - { # support for GCC < 4.5 - # missed typedefs: QStyle::State is typedef to QFlags - # but QStyleOption.state is of type QFlags in the TU dump - # FIXME: check GCC versions - addMissedTypes_Pre(); - } - - foreach (sort {$a<=>$b} keys(%{$LibInfo{$V}{"info"}})) - { # forward order only - my $IType = $LibInfo{$V}{"info_type"}{$_}; - if($IType=~/_type\Z/ and $IType ne "function_type" - and $IType ne "method_type") { - getTypeInfo("$_"); - } - } - - # add "..." type - $TypeInfo{$V}{"-1"} = { - "Name" => "...", - "Type" => "Intrinsic", - "Tid" => "-1" - }; - $TName_Tid{$V}{"..."} = "-1"; - - if(not checkGcc("4.5")) - { # support for GCC < 4.5 - addMissedTypes_Post(); - } - - if($In::Opt{"AddTemplateInstances"}) - { - # templates - foreach my $Tid (sort {$a<=>$b} keys(%{$TypeInfo{$V}})) - { - if(defined $TemplateMap{$V}{$Tid} - and not defined $TypeInfo{$V}{$Tid}{"Template"}) - { - if(defined $TypeInfo{$V}{$Tid}{"Memb"}) - { - foreach my $Pos (sort {$a<=>$b} keys(%{$TypeInfo{$V}{$Tid}{"Memb"}})) - { - if(my $MembTypeId = $TypeInfo{$V}{$Tid}{"Memb"}{$Pos}{"type"}) - { - if(my $MAttr = getTypeAttr($MembTypeId)) - { - $TypeInfo{$V}{$Tid}{"Memb"}{$Pos}{"algn"} = $MAttr->{"Algn"}; - $MembTypeId = $TypeInfo{$V}{$Tid}{"Memb"}{$Pos}{"type"} = instType($TemplateMap{$V}{$Tid}, $MembTypeId); - } - } - } - } - if(defined $TypeInfo{$V}{$Tid}{"Base"}) - { - foreach my $Bid (sort {$a<=>$b} keys(%{$TypeInfo{$V}{$Tid}{"Base"}})) - { - my $NBid = instType($TemplateMap{$V}{$Tid}, $Bid); - - if($NBid ne $Bid - and $NBid ne $Tid) - { - %{$TypeInfo{$V}{$Tid}{"Base"}{$NBid}} = %{$TypeInfo{$V}{$Tid}{"Base"}{$Bid}}; - delete($TypeInfo{$V}{$Tid}{"Base"}{$Bid}); - } - } - } - } - } - } -} - -sub getVarInfo($) -{ - my $InfoId = $_[0]; - if(my $NSid = getTreeAttr_Scpe($InfoId)) - { - my $NSInfoType = $LibInfo{$V}{"info_type"}{$NSid}; - if($NSInfoType and $NSInfoType eq "function_decl") { - return; - } - } - - if(not $SymbolInfo{$V}{$InfoId}) { - $SymbolInfo{$V}{$InfoId} = {}; - } - - my $SInfo = $SymbolInfo{$V}{$InfoId}; - - ($SInfo->{"Header"}, $SInfo->{"Line"}) = getLocation($InfoId); - if(not $SInfo->{"Header"} - or isBuiltIn($SInfo->{"Header"})) { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - my $ShortName = getTreeStr(getTreeAttr_Name($InfoId)); - if(not $ShortName) { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - if($ShortName=~/\Atmp_add_class_\d+\Z/) { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - $SInfo->{"ShortName"} = $ShortName; - if(my $MnglName = getTreeStr(getTreeAttr_Mngl($InfoId))) - { - if($In::Opt{"OS"} eq "windows") - { # cut the offset - $MnglName=~s/\@\d+\Z//g; - } - $SInfo->{"MnglName"} = $MnglName; - } - if($SInfo->{"MnglName"} - and index($SInfo->{"MnglName"}, "_Z")!=0) - { # validate mangled name - delete($SymbolInfo{$V}{$InfoId}); - return; - } - if(not $SInfo->{"MnglName"} - and index($ShortName, "_Z")==0) - { # _ZTS, etc. - $SInfo->{"MnglName"} = $ShortName; - } - if(isPrivateData($SInfo->{"MnglName"})) - { # non-public global data - delete($SymbolInfo{$V}{$InfoId}); - return; - } - $SInfo->{"Data"} = 1; - if(my $Rid = getTypeId($InfoId)) - { - if(not defined $TypeInfo{$V}{$Rid} - or not $TypeInfo{$V}{$Rid}{"Name"}) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - $SInfo->{"Return"} = $Rid; - my $Val = getDataVal($InfoId, $Rid); - if(defined $Val) { - $SInfo->{"Value"} = $Val; - } - } - setClassAndNs($InfoId); - if(my $ClassId = $SInfo->{"Class"}) - { - if(not defined $TypeInfo{$V}{$ClassId} - or not $TypeInfo{$V}{$ClassId}{"Name"}) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - - if(my $ClassId = $SInfo->{"Class"}) - { - if(not $In::Opt{"StdcxxTesting"}) - { # stdc++ data - if(index($TypeInfo{$V}{$ClassId}{"Name"}, "std::")==0) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - - if($TypeInfo{$V}{$ClassId}{"NameSpace"}) - { - if(index($TypeInfo{$V}{$ClassId}{"NameSpace"}, "__gnu_cxx")==0) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - } - - if($SInfo->{"NameSpace"}) - { - if(index($SInfo->{"NameSpace"}, "__gnu_cxx")==0) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - - if($LibInfo{$V}{"info"}{$InfoId}=~/ lang:[ ]*C /i) - { # extern "C" - $SInfo->{"Lang"} = "C"; - $SInfo->{"MnglName"} = $ShortName; - } - if($In::Opt{"UserLang"} eq "C") - { # --lang=C option - $SInfo->{"MnglName"} = $ShortName; - } - if(not $In::Opt{"CheckHeadersOnly"}) - { - if(not $SInfo->{"Class"}) - { - if(not $SInfo->{"MnglName"} - or not linkSymbol($SInfo->{"MnglName"}, $V, "-Deps")) - { - if(linkSymbol($ShortName, $V, "-Deps")) - { # "const" global data is mangled as _ZL... in the TU dump - # but not mangled when compiling a C shared library - $SInfo->{"MnglName"} = $ShortName; - } - } - } - } - if($In::ABI{$V}{"Language"} eq "C++") - { - if(not $SInfo->{"MnglName"}) - { # for some symbols (_ZTI) the short name is the mangled name - if(index($ShortName, "_Z")==0) { - $SInfo->{"MnglName"} = $ShortName; - } - } - - if(not $SInfo->{"MnglName"} - or $In::Opt{"Target"} eq "windows") - { # try to mangle symbol (link with libraries) - if(my $Mangled = linkWithSymbol($InfoId)) { - $SInfo->{"MnglName"} = $Mangled; - } - } - } - if(not $SInfo->{"MnglName"}) - { - if($SInfo->{"Class"}) { - return; - } - $SInfo->{"MnglName"} = $ShortName; - } - if(my $Symbol = $SInfo->{"MnglName"}) - { - if(not selectSymbol($Symbol, $SInfo, "Dump", $V)) - { # non-target symbols - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - if(my $Rid = $SInfo->{"Return"}) - { - if(defined $MissedTypedef{$V}{$Rid}) - { - if(my $AddedTid = $MissedTypedef{$V}{$Rid}{"Tid"}) { - $SInfo->{"Return"} = $AddedTid; - } - } - } - setFuncAccess($InfoId); - if(index($SInfo->{"MnglName"}, "_ZTV")==0) { - delete($SInfo->{"Return"}); - } - if($ShortName=~/\A(_Z|\?)/) { - delete($SInfo->{"ShortName"}); - } - - if($In::Opt{"ExtraDump"}) { - $SInfo->{"Header"} = guessHeader($InfoId); - } -} - -sub getSymbolInfo($) -{ - my $InfoId = $_[0]; - if(isInternal($InfoId)) { - return; - } - - if(not $SymbolInfo{$V}{$InfoId}) { - $SymbolInfo{$V}{$InfoId} = {}; - } - - my $SInfo = $SymbolInfo{$V}{$InfoId}; - - ($SInfo->{"Header"}, $SInfo->{"Line"}) = getLocation($InfoId); - if(not $SInfo->{"Header"} - or isBuiltIn($SInfo->{"Header"})) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - setFuncAccess($InfoId); - setFuncKind($InfoId); - if($SInfo->{"PseudoTemplate"}) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - - $SInfo->{"Type"} = getFuncType($InfoId); - if(my $Return = getFuncReturn($InfoId)) - { - if(not defined $TypeInfo{$V}{$Return} - or not $TypeInfo{$V}{$Return}{"Name"}) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - $SInfo->{"Return"} = $Return; - } - if(my $Rid = $SInfo->{"Return"}) - { - if(defined $MissedTypedef{$V}{$Rid}) - { - if(my $AddedTid = $MissedTypedef{$V}{$Rid}{"Tid"}) { - $SInfo->{"Return"} = $AddedTid; - } - } - } - if(not $SInfo->{"Return"}) { - delete($SInfo->{"Return"}); - } - my $Orig = getFuncOrig($InfoId); - $SInfo->{"ShortName"} = getFuncShortName($Orig); - if(index($SInfo->{"ShortName"}, "\._")!=-1) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - - if(index($SInfo->{"ShortName"}, "tmp_add_func")==0) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - - if(defined $TemplateInstance{$V}{"Func"}{$Orig}) - { - my $Tmpl = $BasicTemplate{$V}{$InfoId}; - - my @TParams = getTParams($Orig, "Func"); - if(not @TParams) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - foreach my $Pos (0 .. $#TParams) - { - my $Val = $TParams[$Pos]; - $SInfo->{"TParam"}{$Pos}{"name"} = $Val; - - if($Tmpl) - { - if(my $Arg = $TemplateArg{$V}{$Tmpl}{$Pos}) - { - $TemplateMap{$V}{$InfoId}{$Arg} = $Val; - } - } - } - - if($Tmpl) - { - foreach my $Pos (sort {$a<=>$b} keys(%{$TemplateArg{$V}{$Tmpl}})) - { - if($Pos>$#TParams) - { - my $Arg = $TemplateArg{$V}{$Tmpl}{$Pos}; - $TemplateMap{$V}{$InfoId}{$Arg} = ""; - } - } - } - - if($SInfo->{"ShortName"}=~/\Aoperator\W+\Z/) - { # operator<< , operator>> - $SInfo->{"ShortName"} .= " "; - } - - if(@TParams) { - $SInfo->{"ShortName"} .= "<".join(", ", @TParams).">"; - } - else { - $SInfo->{"ShortName"} .= "<...>"; - } - - $SInfo->{"ShortName"} = formatName($SInfo->{"ShortName"}, "S"); - } - else - { # support for GCC 3.4 - $SInfo->{"ShortName"}=~s/<.+>\Z//; - } - if(my $MnglName = getTreeStr(getTreeAttr_Mngl($InfoId))) - { - if($In::Opt{"OS"} eq "windows") - { # cut the offset - $MnglName=~s/\@\d+\Z//g; - } - $SInfo->{"MnglName"} = $MnglName; - - # NOTE: mangling of some symbols may change depending on GCC version - # GCC 4.6: _ZN28QExplicitlySharedDataPointerI11QPixmapDataEC2IT_EERKS_IT_E - # GCC 4.7: _ZN28QExplicitlySharedDataPointerI11QPixmapDataEC2ERKS1_ - } - - if($SInfo->{"MnglName"} - and index($SInfo->{"MnglName"}, "_Z")!=0) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - if(not $SInfo->{"Destructor"}) - { # destructors have an empty parameter list - my $Skip = setFuncParams($InfoId); - if($Skip) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - if($LibInfo{$V}{"info"}{$InfoId}=~/ artificial /i) { - $SInfo->{"Artificial"} = 1; - } - - if(setClassAndNs($InfoId)) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - - if(my $ClassId = $SInfo->{"Class"}) - { - if(not defined $TypeInfo{$V}{$ClassId} - or not $TypeInfo{$V}{$ClassId}{"Name"}) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - - if($SInfo->{"Constructor"}) - { - my $CShort = getFuncShortName($InfoId); - - if($CShort eq "__comp_ctor") { - $SInfo->{"Constructor"} = "C1"; - } - elsif($CShort eq "__base_ctor") { - $SInfo->{"Constructor"} = "C2"; - } - } - elsif($SInfo->{"Destructor"}) - { - my $DShort = getFuncShortName($InfoId); - - if($DShort eq "__deleting_dtor") { - $SInfo->{"Destructor"} = "D0"; - } - elsif($DShort eq "__comp_dtor") { - $SInfo->{"Destructor"} = "D1"; - } - elsif($DShort eq "__base_dtor") { - $SInfo->{"Destructor"} = "D2"; - } - } - - if(not $SInfo->{"Constructor"} - and my $Spec = getVirtSpec($Orig)) - { # identify virtual and pure virtual functions - # NOTE: constructors cannot be virtual - # NOTE: in GCC 4.7 D1 destructors have no virtual spec - # in the TU dump, so taking it from the original symbol - if(not ($SInfo->{"Destructor"} - and $SInfo->{"Destructor"} eq "D2")) - { # NOTE: D2 destructors are not present in a v-table - $SInfo->{$Spec} = 1; - } - } - - if(isInline($InfoId)) { - $SInfo->{"InLine"} = 1; - } - - if(hasThrow($InfoId)) { - $SInfo->{"Throw"} = 1; - } - - if($SInfo->{"Constructor"} - and my $ClassId = $SInfo->{"Class"}) - { - if(not $SInfo->{"InLine"} - and not $SInfo->{"Artificial"}) - { # inline or auto-generated constructor - delete($TypeInfo{$V}{$ClassId}{"Copied"}); - } - } - - if(my $ClassId = $SInfo->{"Class"}) - { - if(not $In::Opt{"StdcxxTesting"}) - { # stdc++ interfaces - if(not $SInfo->{"Virt"} and not $SInfo->{"PureVirt"}) - { - if(index($TypeInfo{$V}{$ClassId}{"Name"}, "std::")==0) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - } - - if($TypeInfo{$V}{$ClassId}{"NameSpace"}) - { - if(index($TypeInfo{$V}{$ClassId}{"NameSpace"}, "__gnu_cxx")==0) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - } - - if($SInfo->{"NameSpace"}) - { - if(index($SInfo->{"NameSpace"}, "__gnu_cxx")==0) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - - if($LibInfo{$V}{"info"}{$InfoId}=~/ lang:[ ]*C /i) - { # extern "C" - $SInfo->{"Lang"} = "C"; - $SInfo->{"MnglName"} = $SInfo->{"ShortName"}; - } - if($In::Opt{"UserLang"} eq "C") - { # --lang=C option - $SInfo->{"MnglName"} = $SInfo->{"ShortName"}; - } - - if($In::ABI{$V}{"Language"} eq "C++") - { # correct mangled & short names - # C++ or --headers-only mode - if($SInfo->{"ShortName"}=~/\A__(comp|base|deleting)_(c|d)tor\Z/) - { # support for old GCC versions: reconstruct real names for constructors and destructors - $SInfo->{"ShortName"} = getNameByInfo(getTypeDeclId($SInfo->{"Class"})); - $SInfo->{"ShortName"}=~s/<.+>\Z//; - } - - if(not $SInfo->{"MnglName"} - or $In::Opt{"Target"} eq "windows") - { # try to mangle symbol (link with libraries) - if(my $Mangled = linkWithSymbol($InfoId)) { - $SInfo->{"MnglName"} = $Mangled; - } - } - } - else - { # not mangled in C - $SInfo->{"MnglName"} = $SInfo->{"ShortName"}; - } - if(not $In::Opt{"CheckHeadersOnly"} - and $SInfo->{"Type"} eq "Function" - and not $SInfo->{"Class"}) - { - my $Incorrect = 0; - - if($SInfo->{"MnglName"}) - { - if(index($SInfo->{"MnglName"}, "_Z")==0 - and not linkSymbol($SInfo->{"MnglName"}, $V, "-Deps")) - { # mangled in the TU dump, but not mangled in the library - $Incorrect = 1; - } - } - else - { - if($SInfo->{"Lang"} ne "C") - { # all C++ functions are not mangled in the TU dump - $Incorrect = 1; - } - } - if($Incorrect) - { - if(linkSymbol($SInfo->{"ShortName"}, $V, "-Deps")) { - $SInfo->{"MnglName"} = $SInfo->{"ShortName"}; - } - } - } - - if(not $SInfo->{"MnglName"}) - { # can't detect symbol name - delete($SymbolInfo{$V}{$InfoId}); - return; - } - - if(my $Symbol = $SInfo->{"MnglName"}) - { - if(not $In::Opt{"ExtraDump"}) - { - if(not selectSymbol($Symbol, $SInfo, "Dump", $V)) - { # non-target symbols - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - } - if($SInfo->{"Type"} eq "Method" - or $SInfo->{"Constructor"} - or $SInfo->{"Destructor"} - or $SInfo->{"Class"}) - { - if($SInfo->{"MnglName"}!~/\A(_Z|\?)/) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - if($SInfo->{"MnglName"}) - { - if($MangledNames{$V}{$SInfo->{"MnglName"}}) - { # one instance for one mangled name only - delete($SymbolInfo{$V}{$InfoId}); - return; - } - else { - $MangledNames{$V}{$SInfo->{"MnglName"}} = 1; - } - } - if($SInfo->{"Constructor"} - or $SInfo->{"Destructor"}) { - delete($SInfo->{"Return"}); - } - if($SInfo->{"MnglName"}=~/\A(_Z|\?)/ - and $SInfo->{"Class"}) - { - if($SInfo->{"Type"} eq "Function") - { # static methods - $SInfo->{"Static"} = 1; - } - } - if(getFuncLink($InfoId) eq "Static") { - $SInfo->{"Static"} = 1; - } - if($SInfo->{"MnglName"}=~/\A(_Z|\?)/) - { - if(my $Unmangled = getUnmangled($SInfo->{"MnglName"}, $V)) - { - if($Unmangled=~/\.\_\d/) - { - delete($SymbolInfo{$V}{$InfoId}); - return; - } - } - } - - if($SInfo->{"MnglName"}=~/\A_ZN(V|)K/) { - $SInfo->{"Const"} = 1; - } - if($SInfo->{"MnglName"}=~/\A_ZN(K|)V/) { - $SInfo->{"Volatile"} = 1; - } - - if($In::ABI{$V}{"WeakSymbols"}{$SInfo->{"MnglName"}}) { - $SInfo->{"Weak"} = 1; - } - - if($In::Opt{"ExtraDump"}) { - $SInfo->{"Header"} = guessHeader($InfoId); - } -} - -sub getTypeInfo($) -{ - my $TypeId = $_[0]; - $TypeInfo{$V}{$TypeId} = getTypeAttr($TypeId); - my $TName = $TypeInfo{$V}{$TypeId}{"Name"}; - if(not $TName) { - delete($TypeInfo{$V}{$TypeId}); - } -} - -sub getTypeAttr($) -{ - my $TypeId = $_[0]; - - if(defined $TypeInfo{$V}{$TypeId} - and $TypeInfo{$V}{$TypeId}{"Name"}) - { # already created - return $TypeInfo{$V}{$TypeId}; - } - elsif($Cache{"getTypeAttr"}{$V}{$TypeId}) - { # incomplete type - return {}; - } - $Cache{"getTypeAttr"}{$V}{$TypeId} = 1; - - my %TypeAttr = (); - - my $TypeDeclId = getTypeDeclId($TypeId); - $TypeAttr{"Tid"} = $TypeId; - - if(not $MissedBase{$V}{$TypeId} and isTypedef($TypeId)) - { - if(my $Info = $LibInfo{$V}{"info"}{$TypeId}) - { - if($Info=~/qual[ ]*:/) - { - my $NewId = ++$MAX_ID; - - $MissedBase{$V}{$TypeId} = "$NewId"; - $MissedBase_R{$V}{$NewId} = $TypeId; - $LibInfo{$V}{"info"}{$NewId} = $LibInfo{$V}{"info"}{$TypeId}; - $LibInfo{$V}{"info_type"}{$NewId} = $LibInfo{$V}{"info_type"}{$TypeId}; - } - } - $TypeAttr{"Type"} = "Typedef"; - } - else { - $TypeAttr{"Type"} = getTypeType($TypeId); - } - - if(my $ScopeId = getTreeAttr_Scpe($TypeDeclId)) - { - if($LibInfo{$V}{"info_type"}{$ScopeId} eq "function_decl") - { # local code - return {}; - } - } - - if($TypeAttr{"Type"} eq "Unknown") { - return {}; - } - elsif($TypeAttr{"Type"}=~/(Func|Method|Field)Ptr/) - { - my $MemPtrAttr = getMemPtrAttr(pointTo($TypeId), $TypeId, $TypeAttr{"Type"}); - if(my $TName = $MemPtrAttr->{"Name"}) - { - $TypeInfo{$V}{$TypeId} = $MemPtrAttr; - $TName_Tid{$V}{$TName} = $TypeId; - return $MemPtrAttr; - } - - return {}; - } - elsif($TypeAttr{"Type"} eq "Array") - { - my ($BTid, $BTSpec) = selectBaseType($TypeId); - if(not $BTid) { - return {}; - } - if(my $Algn = getAlgn($TypeId)) { - $TypeAttr{"Algn"} = $Algn/$BYTE; - } - $TypeAttr{"BaseType"} = $BTid; - if(my $BTAttr = getTypeAttr($BTid)) - { - if(not $BTAttr->{"Name"}) { - return {}; - } - if(my $NElems = getArraySize($TypeId, $BTAttr->{"Name"})) - { - if(my $Size = getSize($TypeId)) { - $TypeAttr{"Size"} = $Size/$BYTE; - } - if($BTAttr->{"Name"}=~/\A([^\[\]]+)(\[(\d+|)\].*)\Z/) { - $TypeAttr{"Name"} = $1."[$NElems]".$2; - } - else { - $TypeAttr{"Name"} = $BTAttr->{"Name"}."[$NElems]"; - } - } - else - { - $TypeAttr{"Size"} = $In::ABI{$V}{"WordSize"}; # pointer - if($BTAttr->{"Name"}=~/\A([^\[\]]+)(\[(\d+|)\].*)\Z/) { - $TypeAttr{"Name"} = $1."[]".$2; - } - else { - $TypeAttr{"Name"} = $BTAttr->{"Name"}."[]"; - } - } - $TypeAttr{"Name"} = formatName($TypeAttr{"Name"}, "T"); - if($BTAttr->{"Header"}) { - $TypeAttr{"Header"} = $BTAttr->{"Header"}; - } - - $TName_Tid{$V}{$TypeAttr{"Name"}} = $TypeId; - $TypeInfo{$V}{$TypeId} = \%TypeAttr; - return \%TypeAttr; - } - return {}; - } - elsif($TypeAttr{"Type"}=~/\A(Intrinsic|Union|Struct|Enum|Class|Vector)\Z/) - { - my $TrivialAttr = getTrivialTypeAttr($TypeId); - if($TrivialAttr->{"Name"}) - { - $TypeInfo{$V}{$TypeId} = $TrivialAttr; - - if(not defined $IntrinsicNames{$TrivialAttr->{"Name"}} - or getTypeDeclId($TrivialAttr->{"Tid"})) - { # NOTE: register only one int: with built-in decl - if(not $TName_Tid{$V}{$TrivialAttr->{"Name"}}) { - $TName_Tid{$V}{$TrivialAttr->{"Name"}} = $TypeId; - } - } - - return $TrivialAttr; - } - - return {}; - } - elsif($TypeAttr{"Type"}=~/TemplateParam|TypeName/) - { - my $TrivialAttr = getTrivialTypeAttr($TypeId); - if($TrivialAttr->{"Name"}) - { - $TypeInfo{$V}{$TypeId} = $TrivialAttr; - if(not $TName_Tid{$V}{$TrivialAttr->{"Name"}}) { - $TName_Tid{$V}{$TrivialAttr->{"Name"}} = $TypeId; - } - return $TrivialAttr; - } - - return {}; - } - elsif($TypeAttr{"Type"} eq "SizeOf") - { - $TypeAttr{"BaseType"} = getTreeAttr_Type($TypeId); - my $BTAttr = getTypeAttr($TypeAttr{"BaseType"}); - $TypeAttr{"Name"} = "sizeof(".$BTAttr->{"Name"}.")"; - if($TypeAttr{"Name"}) - { - $TypeInfo{$V}{$TypeId} = \%TypeAttr; - return \%TypeAttr; - } - - return {}; - } - else - { # derived types - my ($BTid, $BTSpec) = selectBaseType($TypeId); - if(not $BTid) { - return {}; - } - $TypeAttr{"BaseType"} = $BTid; - if(defined $MissedTypedef{$V}{$BTid}) - { - if(my $MissedTDid = $MissedTypedef{$V}{$BTid}{"TDid"}) - { - if($MissedTDid ne $TypeDeclId) { - $TypeAttr{"BaseType"} = $MissedTypedef{$V}{$BTid}{"Tid"}; - } - } - } - my $BTAttr = getTypeAttr($TypeAttr{"BaseType"}); - if(not $BTAttr->{"Name"}) - { # templates - return {}; - } - if($BTAttr->{"Type"} eq "Typedef") - { # relinking typedefs - my %BaseBase = getType($BTAttr->{"BaseType"}, $V); - if($BTAttr->{"Name"} eq $BaseBase{"Name"}) { - $TypeAttr{"BaseType"} = $BaseBase{"Tid"}; - } - } - if($BTSpec) - { - if($TypeAttr{"Type"} eq "Pointer" - and $BTAttr->{"Name"}=~/\([\*]+\)/) - { - $TypeAttr{"Name"} = $BTAttr->{"Name"}; - $TypeAttr{"Name"}=~s/\(([*]+)\)/($1*)/g; - } - else { - $TypeAttr{"Name"} = $BTAttr->{"Name"}." ".$BTSpec; - } - } - else { - $TypeAttr{"Name"} = $BTAttr->{"Name"}; - } - if($TypeAttr{"Type"} eq "Typedef") - { - $TypeAttr{"Name"} = getNameByInfo($TypeDeclId); - - if(index($TypeAttr{"Name"}, "tmp_add_type")==0) { - return {}; - } - - if(isAnon($TypeAttr{"Name"})) - { # anon typedef to anon type: ._N - return {}; - } - - if($LibInfo{$V}{"info"}{$TypeDeclId}=~/ artificial /i) - { # artificial typedef of "struct X" to "X" - $TypeAttr{"Artificial"} = 1; - } - - if(my $NS = getNameSpace($TypeDeclId)) - { - my $TypeName = $TypeAttr{"Name"}; - if($NS=~/\A(struct |union |class |)((.+)::|)\Q$TypeName\E\Z/) - { # "some_type" is the typedef to "struct some_type" in C++ - if($3) { - $TypeAttr{"Name"} = $3."::".$TypeName; - } - } - else - { - $TypeAttr{"NameSpace"} = $NS; - $TypeAttr{"Name"} = $TypeAttr{"NameSpace"}."::".$TypeAttr{"Name"}; - - if($TypeAttr{"NameSpace"}=~/\Astd(::|\Z)/ - and $TypeAttr{"Name"}!~/>(::\w+)+\Z/) - { - if($BTAttr->{"NameSpace"} - and $BTAttr->{"NameSpace"}=~/\Astd(::|\Z)/ and $BTAttr->{"Name"}=~/" are - # not covered by typedefs in the TU dump - # so trying to add such typedefs manually - $StdCxxTypedef{$V}{$BTAttr->{"Name"}}{$TypeAttr{"Name"}} = 1; - if(length($TypeAttr{"Name"})<=length($BTAttr->{"Name"})) - { - if(($BTAttr->{"Name"}!~/\A(std|boost)::/ or $TypeAttr{"Name"}!~/\A[a-z]+\Z/)) - { # skip "other" in "std" and "type" in "boost" - $Typedef_Eq{$V}{$BTAttr->{"Name"}} = $TypeAttr{"Name"}; - } - } - } - } - } - } - if($TypeAttr{"Name"} ne $BTAttr->{"Name"} and not $TypeAttr{"Artificial"} - and $TypeAttr{"Name"}!~/>(::\w+)+\Z/ and $BTAttr->{"Name"}!~/>(::\w+)+\Z/) - { - $In::ABI{$V}{"TypedefBase"}{$TypeAttr{"Name"}} = $BTAttr->{"Name"}; - if($BTAttr->{"Name"}=~/{"Name"}!~/\A(std|boost)::/ or $TypeAttr{"Name"}!~/\A[a-z]+\Z/)) { - $Typedef_Tr{$V}{$BTAttr->{"Name"}}{$TypeAttr{"Name"}} = 1; - } - } - } - ($TypeAttr{"Header"}, $TypeAttr{"Line"}) = getLocation($TypeDeclId); - } - if(not $TypeAttr{"Size"}) - { - if($TypeAttr{"Type"} eq "Pointer") { - $TypeAttr{"Size"} = $In::ABI{$V}{"WordSize"}; - } - elsif($BTAttr->{"Size"}) { - $TypeAttr{"Size"} = $BTAttr->{"Size"}; - } - } - if(my $Algn = getAlgn($TypeId)) { - $TypeAttr{"Algn"} = $Algn/$BYTE; - } - $TypeAttr{"Name"} = formatName($TypeAttr{"Name"}, "T"); - if(not $TypeAttr{"Header"} and $BTAttr->{"Header"}) { - $TypeAttr{"Header"} = $BTAttr->{"Header"}; - } - %{$TypeInfo{$V}{$TypeId}} = %TypeAttr; - if($TypeAttr{"Name"} ne $BTAttr->{"Name"}) - { # typedef to "class Class" - # should not be registered in TName_Tid - if(not $TName_Tid{$V}{$TypeAttr{"Name"}}) { - $TName_Tid{$V}{$TypeAttr{"Name"}} = $TypeId; - } - } - return \%TypeAttr; - } -} - -sub getTrivialName($$) -{ - my ($TypeInfoId, $TypeId) = @_; - my %TypeAttr = (); - $TypeAttr{"Name"} = getNameByInfo($TypeInfoId); - if(not $TypeAttr{"Name"}) { - $TypeAttr{"Name"} = getTreeTypeName($TypeId); - } - ($TypeAttr{"Header"}, $TypeAttr{"Line"}) = getLocation($TypeInfoId); - $TypeAttr{"Type"} = getTypeType($TypeId); - $TypeAttr{"Name"}=~s/<(.+)\Z//g; # GCC 3.4.4 add template params to the name - if(isAnon($TypeAttr{"Name"})) - { - my $NameSpaceId = $TypeId; - while(my $NSId = getTreeAttr_Scpe(getTypeDeclId($NameSpaceId))) - { # searching for a first not anon scope - if($NSId eq $NameSpaceId) { - last; - } - else - { - $TypeAttr{"NameSpace"} = getNameSpace(getTypeDeclId($TypeId)); - if(not $TypeAttr{"NameSpace"} - or not isAnon($TypeAttr{"NameSpace"})) { - last; - } - } - $NameSpaceId = $NSId; - } - } - else - { - if(my $NameSpaceId = getTreeAttr_Scpe($TypeInfoId)) - { - if($NameSpaceId ne $TypeId) { - $TypeAttr{"NameSpace"} = getNameSpace($TypeInfoId); - } - } - } - if($TypeAttr{"NameSpace"} and not isAnon($TypeAttr{"Name"})) { - $TypeAttr{"Name"} = $TypeAttr{"NameSpace"}."::".$TypeAttr{"Name"}; - } - $TypeAttr{"Name"} = formatName($TypeAttr{"Name"}, "T"); - if(isAnon($TypeAttr{"Name"})) - { # anon-struct-header.h-line - $TypeAttr{"Name"} = "anon-".lc($TypeAttr{"Type"})."-"; - $TypeAttr{"Name"} .= $TypeAttr{"Header"}."-".$TypeAttr{"Line"}; - if($TypeAttr{"NameSpace"}) { - $TypeAttr{"Name"} = $TypeAttr{"NameSpace"}."::".$TypeAttr{"Name"}; - } - } - if(defined $TemplateInstance{$V}{"Type"}{$TypeId} - and getTypeDeclId($TypeId) eq $TypeInfoId) - { - if(my @TParams = getTParams($TypeId, "Type")) { - $TypeAttr{"Name"} = formatName($TypeAttr{"Name"}."< ".join(", ", @TParams)." >", "T"); - } - else { - $TypeAttr{"Name"} = formatName($TypeAttr{"Name"}."<...>", "T"); - } - } - return ($TypeAttr{"Name"}, $TypeAttr{"NameSpace"}); -} - -sub getTrivialTypeAttr($) -{ - my $TypeId = $_[0]; - my $TypeInfoId = getTypeDeclId($_[0]); - - my %TypeAttr = (); - - if($TemplateDecl{$V}{$TypeId}) - { # template_decl - $TypeAttr{"Template"} = 1; - } - - setTypeAccess($TypeId, \%TypeAttr); - ($TypeAttr{"Header"}, $TypeAttr{"Line"}) = getLocation($TypeInfoId); - if(isBuiltIn($TypeAttr{"Header"})) - { - delete($TypeAttr{"Header"}); - delete($TypeAttr{"Line"}); - } - - $TypeAttr{"Type"} = getTypeType($TypeId); - ($TypeAttr{"Name"}, $TypeAttr{"NameSpace"}) = getTrivialName($TypeInfoId, $TypeId); - if(not $TypeAttr{"Name"}) { - return {}; - } - if(not $TypeAttr{"NameSpace"}) { - delete($TypeAttr{"NameSpace"}); - } - - if($TypeAttr{"Type"} eq "Intrinsic") - { - if(defined $TypeAttr{"Header"}) - { - if($TypeAttr{"Header"}=~/\Adump[1-2]\.[ih]\Z/) - { # support for SUSE 11.2 - # integer_type has srcp dump{1-2}.i - delete($TypeAttr{"Header"}); - } - } - } - - my $Tmpl = undef; - - if(defined $TemplateInstance{$V}{"Type"}{$TypeId}) - { - $Tmpl = $BasicTemplate{$V}{$TypeId}; - - if(my @TParams = getTParams($TypeId, "Type")) - { - foreach my $Pos (0 .. $#TParams) - { - my $Val = $TParams[$Pos]; - $TypeAttr{"TParam"}{$Pos}{"name"} = $Val; - - if(not defined $TypeAttr{"Template"}) - { - my %Base = getBaseType($TemplateInstance{$V}{"Type"}{$TypeId}{$Pos}, $V); - - if($Base{"Type"} eq "TemplateParam" - or defined $Base{"Template"}) { - $TypeAttr{"Template"} = 1; - } - } - - if($Tmpl) - { - if(my $Arg = $TemplateArg{$V}{$Tmpl}{$Pos}) - { - $TemplateMap{$V}{$TypeId}{$Arg} = $Val; - - if($Val eq $Arg) { - $TypeAttr{"Template"} = 1; - } - } - } - } - - if($Tmpl) - { - foreach my $Pos (sort {$a<=>$b} keys(%{$TemplateArg{$V}{$Tmpl}})) - { - if($Pos>$#TParams) - { - my $Arg = $TemplateArg{$V}{$Tmpl}{$Pos}; - $TemplateMap{$V}{$TypeId}{$Arg} = ""; - } - } - } - } - - if($In::Opt{"AddTemplateInstances"}) - { - if($Tmpl) - { - if(my $MainInst = getTreeAttr_Type($Tmpl)) - { - if(not getTreeAttr_Flds($TypeId)) - { - if(my $Flds = getTreeAttr_Flds($MainInst)) { - $LibInfo{$V}{"info"}{$TypeId} .= " flds: \@$Flds "; - } - } - if(not getTreeAttr_Binf($TypeId)) - { - if(my $Binf = getTreeAttr_Binf($MainInst)) { - $LibInfo{$V}{"info"}{$TypeId} .= " binf: \@$Binf "; - } - } - } - } - } - } - - my $StaticFields = setTypeMemb($TypeId, \%TypeAttr); - - if(my $Size = getSize($TypeId)) - { - $Size = $Size/$BYTE; - $TypeAttr{"Size"} = "$Size"; - } - else - { - if($In::Opt{"ExtraDump"}) - { - if(not defined $TypeAttr{"Memb"} - and not $Tmpl) - { # declaration only - $TypeAttr{"Forward"} = 1; - } - } - } - - if($TypeAttr{"Type"} eq "Struct" - and ($StaticFields or detectLang($TypeId))) - { - $TypeAttr{"Type"} = "Class"; - $TypeAttr{"Copied"} = 1; # default, will be changed in getSymbolInfo() - } - if($TypeAttr{"Type"} eq "Struct" - or $TypeAttr{"Type"} eq "Class") - { - my $Skip = setBaseClasses($TypeId, \%TypeAttr); - if($Skip) { - return {}; - } - } - if(my $Algn = getAlgn($TypeId)) { - $TypeAttr{"Algn"} = $Algn/$BYTE; - } - setSpec($TypeId, \%TypeAttr); - - if($TypeAttr{"Type"}=~/\A(Struct|Union|Enum)\Z/) - { - if(not $TypedefToAnon{$TypeId} - and not defined $TemplateInstance{$V}{"Type"}{$TypeId}) - { - if(not isAnon($TypeAttr{"Name"})) { - $TypeAttr{"Name"} = lc($TypeAttr{"Type"})." ".$TypeAttr{"Name"}; - } - } - } - - $TypeAttr{"Tid"} = $TypeId; - - if(my $VTable = $In::ABI{$V}{"ClassVTable_Content"}{$TypeAttr{"Name"}}) - { - my @Entries = split(/\n/, $VTable); - foreach (1 .. $#Entries) - { - my $Entry = $Entries[$_]; - if($Entry=~/\A(\d+)\s+(.+)\Z/) { - $TypeAttr{"VTable"}{$1} = simplifyVTable($2); - } - } - } - - if($TypeAttr{"Type"} eq "Enum") - { - if(not $TypeAttr{"NameSpace"}) - { - foreach my $Pos (keys(%{$TypeAttr{"Memb"}})) - { - my $MName = $TypeAttr{"Memb"}{$Pos}{"name"}; - my $MVal = $TypeAttr{"Memb"}{$Pos}{"value"}; - $In::ABI{$V}{"EnumConstants"}{$MName} = { - "Value"=>$MVal, - "Header"=>$TypeAttr{"Header"} - }; - if(isAnon($TypeAttr{"Name"})) - { - if($In::Opt{"ExtraDump"} or isTargetHeader($TypeAttr{"Header"}, $V) - or isTargetSource($TypeAttr{"Source"}, $V)) - { - $In::ABI{$V}{"Constants"}{$MName} = { - "Value" => $MVal, - "Header" => $TypeAttr{"Header"} - }; - } - } - } - } - } - if($In::Opt{"ExtraDump"}) - { - if(defined $TypedefToAnon{$TypeId}) { - $TypeAttr{"AnonTypedef"} = 1; - } - } - - return \%TypeAttr; -} - -sub setAnonTypedef_All() -{ - foreach my $InfoId (keys(%{$LibInfo{$V}{"info"}})) - { - if($LibInfo{$V}{"info_type"}{$InfoId} eq "type_decl") - { - if(isAnon(getNameByInfo($InfoId))) { - $TypedefToAnon{getTypeId($InfoId)} = 1; - } - } - } -} - -sub setTemplateParams_All() -{ - foreach (sort {$a<=>$b} keys(%{$LibInfo{$V}{"info"}})) - { - if($LibInfo{$V}{"info_type"}{$_} eq "template_decl") { - setTemplateParams($_); - } - } -} - -sub setTemplateParams($) -{ - my $Tid = getTypeId($_[0]); - if(my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/(inst|spcs)[ ]*:[ ]*@(\d+) /) - { - my $TmplInst_Id = $2; - setTemplateInstParams($_[0], $TmplInst_Id); - while($TmplInst_Id = getNextElem($TmplInst_Id)) { - setTemplateInstParams($_[0], $TmplInst_Id); - } - } - - $BasicTemplate{$V}{$Tid} = $_[0]; - - if(my $Prms = getTreeAttr_Prms($_[0])) - { - if(my $Valu = getTreeAttr_Valu($Prms)) - { - my $Vector = getTreeVec($Valu); - foreach my $Pos (sort {$a<=>$b} keys(%{$Vector})) - { - if(my $Val = getTreeAttr_Valu($Vector->{$Pos})) - { - if(my $Name = getNameByInfo($Val)) - { - $TemplateArg{$V}{$_[0]}{$Pos} = $Name; - if($LibInfo{$V}{"info_type"}{$Val} eq "parm_decl") { - $TemplateInstance{$V}{"Type"}{$Tid}{$Pos} = $Val; - } - else { - $TemplateInstance{$V}{"Type"}{$Tid}{$Pos} = getTreeAttr_Type($Val); - } - } - } - } - } - } - } - if(my $TypeId = getTreeAttr_Type($_[0])) - { - if(my $IType = $LibInfo{$V}{"info_type"}{$TypeId}) - { - if($IType eq "record_type") { - $TemplateDecl{$V}{$TypeId} = 1; - } - } - } -} - -sub setTemplateInstParams($$) -{ - my ($Tmpl, $Inst) = @_; - - if(my $Info = $LibInfo{$V}{"info"}{$Inst}) - { - my ($Params_InfoId, $ElemId) = (); - if($Info=~/purp[ ]*:[ ]*@(\d+) /) { - $Params_InfoId = $1; - } - if($Info=~/valu[ ]*:[ ]*@(\d+) /) { - $ElemId = $1; - } - if($Params_InfoId and $ElemId) - { - my $Params_Info = $LibInfo{$V}{"info"}{$Params_InfoId}; - while($Params_Info=~s/ (\d+)[ ]*:[ ]*\@(\d+) / /) - { - my ($PPos, $PTypeId) = ($1, $2); - if(my $PType = $LibInfo{$V}{"info_type"}{$PTypeId}) - { - if($PType eq "template_type_parm") { - $TemplateDecl{$V}{$ElemId} = 1; - } - } - if($LibInfo{$V}{"info_type"}{$ElemId} eq "function_decl") - { # functions - $TemplateInstance{$V}{"Func"}{$ElemId}{$PPos} = $PTypeId; - $BasicTemplate{$V}{$ElemId} = $Tmpl; - } - else - { # types - $TemplateInstance{$V}{"Type"}{$ElemId}{$PPos} = $PTypeId; - $BasicTemplate{$V}{$ElemId} = $Tmpl; - } - } - } - } -} - -sub getTypeDeclId($) -{ - my $Id = $_[0]; - if($Id) - { - if(defined $Cache{"getTypeDeclId"}{$V}{$Id}) { - return $Cache{"getTypeDeclId"}{$V}{$Id}; - } - if(my $Info = $LibInfo{$V}{"info"}{$Id}) - { - if($Info=~/name[ ]*:[ ]*@(\d+)/) { - return ($Cache{"getTypeDeclId"}{$V}{$Id} = $1); - } - } - } - return ($Cache{"getTypeDeclId"}{$V}{$Id} = 0); -} - -sub addMissedTypes_Pre() -{ - my %MissedTypes = (); - foreach my $MissedTDid (sort {$a<=>$b} keys(%{$LibInfo{$V}{"info"}})) - { # detecting missed typedefs - if($LibInfo{$V}{"info_type"}{$MissedTDid} eq "type_decl") - { - my $TypeId = getTreeAttr_Type($MissedTDid); - next if(not $TypeId); - my $TypeType = getTypeType($TypeId); - if($TypeType eq "Unknown") - { # template_type_parm - next; - } - my $TypeDeclId = getTypeDeclId($TypeId); - if($TypeDeclId eq $MissedTDid) { - next; - } - if(my $TypedefName = getNameByInfo($MissedTDid)) - { - if($TypedefName eq "__float80" or isAnon($TypedefName)) { - next; - } - - if(not $TypeDeclId - or getNameByInfo($TypeDeclId) ne $TypedefName) { - $MissedTypes{$V}{$TypeId}{$MissedTDid} = 1; - } - } - } - } - my %AddTypes = (); - foreach my $Tid (sort {$a<=>$b} keys(%{$MissedTypes{$V}})) - { # add missed typedefs - my @Missed = sort {$a<=>$b} keys(%{$MissedTypes{$V}{$Tid}}); - if(not @Missed or $#Missed>=1) { - next; - } - my $MissedTDid = $Missed[0]; - my ($TypedefName, $TypedefNS) = getTrivialName($MissedTDid, $Tid); - if(not $TypedefName) { - next; - } - my $NewId = ++$MAX_ID; - my %MissedInfo = ( # typedef info - "Name" => $TypedefName, - "NameSpace" => $TypedefNS, - "BaseType" => $Tid, - "Type" => "Typedef", - "Tid" => "$NewId" ); - my ($H, $L) = getLocation($MissedTDid); - $MissedInfo{"Header"} = $H; - $MissedInfo{"Line"} = $L; - if($TypedefName=~/\*|\&|\s/) - { # other types - next; - } - if($TypedefName=~/>(::\w+)+\Z/) - { # QFlags::enum_type - next; - } - if(getTypeType($Tid)=~/\A(Intrinsic|Union|Struct|Enum|Class)\Z/) - { # double-check for the name of typedef - my ($TName, $TNS) = getTrivialName(getTypeDeclId($Tid), $Tid); # base type info - next if(not $TName); - if(length($TypedefName)>=length($TName)) - { # too long typedef - next; - } - if($TName=~/\A\Q$TypedefName\E$b} keys(%{$TemplateInstance{$V}{$Kind}{$TypeId}}); - foreach my $Pos (@Positions) - { - my $Param_TypeId = $TemplateInstance{$V}{$Kind}{$TypeId}{$Pos}; - my $NodeType = $LibInfo{$V}{"info_type"}{$Param_TypeId}; - if(not $NodeType) - { # typename_type - return (); - } - if($NodeType eq "tree_vec") - { - if($Pos!=$#Positions) - { # select last vector of parameters ( ns::type ) - next; - } - } - my @Params = getTemplateParam($Pos, $Param_TypeId); - foreach my $P (@Params) - { - if($P eq "") { - return (); - } - elsif($P ne "\@skip\@") { - @TmplParams = (@TmplParams, $P); - } - } - } - return @TmplParams; -} - -sub getTreeVec($) -{ - my %Vector = (); - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - while($Info=~s/ (\d+)[ ]*:[ ]*\@(\d+) / /) - { # string length is N-1 because of the null terminator - $Vector{$1} = $2; - } - } - return \%Vector; -} - -sub getTemplateParam($$) -{ - my ($Pos, $Type_Id) = @_; - return () if(not $Type_Id); - my $NodeType = $LibInfo{$V}{"info_type"}{$Type_Id}; - return () if(not $NodeType); - if($NodeType eq "integer_cst") - { # int (1), unsigned (2u), char ('c' as 99), ... - my $CstTid = getTreeAttr_Type($Type_Id); - my $CstType = getTypeAttr($CstTid); # without recursion - my $Num = getNodeIntCst($Type_Id); - if(my $CstSuffix = $ConstantSuffix{$CstType->{"Name"}}) { - return ($Num.$CstSuffix); - } - else { - return ("(".$CstType->{"Name"}.")".$Num); - } - } - elsif($NodeType eq "string_cst") { - return (getNodeStrCst($Type_Id)); - } - elsif($NodeType eq "tree_vec") - { - my $Vector = getTreeVec($Type_Id); - my @Params = (); - foreach my $P1 (sort {$a<=>$b} keys(%{$Vector})) - { - foreach my $P2 (getTemplateParam($Pos, $Vector->{$P1})) { - push(@Params, $P2); - } - } - return @Params; - } - elsif($NodeType eq "parm_decl") - { - return (getNameByInfo($Type_Id)); - } - else - { - my $ParamAttr = getTypeAttr($Type_Id); - my $PName = $ParamAttr->{"Name"}; - if(not $PName) { - return (); - } - if($PName=~/\>/) - { - if(my $Cover = coverStdcxxTypedef($PName)) { - $PName = $Cover; - } - } - if($Pos>=1 and - isDefaultStd($PName)) - { # template > - # template - # template > - # template > - # template > - # template > - return ("\@skip\@"); - } - return ($PName); - } -} - -sub coverStdcxxTypedef($) -{ - my $TypeName = $_[0]; - if(my @Covers = sort {length($a)<=>length($b)} - sort keys(%{$StdCxxTypedef{$V}{$TypeName}})) - { # take the shortest typedef - # FIXME: there may be more than - # one typedefs to the same type - return $Covers[0]; - } - my $Covered = $TypeName; - while($TypeName=~s/(>)[ ]*(const|volatile|restrict| |\*|\&)\Z/$1/g){}; - if(my @Covers = sort {length($a)<=>length($b)} sort keys(%{$StdCxxTypedef{$V}{$TypeName}})) - { - if(my $Cover = $Covers[0]) - { - $Covered=~s/\b\Q$TypeName\E(\W|\Z)/$Cover$1/g; - $Covered=~s/\b\Q$TypeName\E(\w|\Z)/$Cover $1/g; - } - } - return formatName($Covered, "T"); -} - -sub getNodeIntCst($) -{ - my $CstId = $_[0]; - my $CstTypeId = getTreeAttr_Type($CstId); - if($EnumMembName_Id{$V}{$CstId}) { - return $EnumMembName_Id{$V}{$CstId}; - } - elsif((my $Value = getTreeValue($CstId)) ne "") - { - if($Value eq "0") - { - if($LibInfo{$V}{"info_type"}{$CstTypeId} eq "boolean_type") { - return "false"; - } - else { - return "0"; - } - } - elsif($Value eq "1") - { - if($LibInfo{$V}{"info_type"}{$CstTypeId} eq "boolean_type") { - return "true"; - } - else { - return "1"; - } - } - else { - return $Value; - } - } - return ""; -} - -sub getNodeStrCst($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/strg[ ]*: (.+) lngt:[ ]*(\d+)/) - { - if($LibInfo{$V}{"info_type"}{$_[0]} eq "string_cst") - { # string length is N-1 because of the null terminator - return substr($1, 0, $2-1); - } - else - { # identifier_node - return substr($1, 0, $2); - } - } - } - return ""; -} - -sub getMemPtrAttr($$$) -{ # function, method and field pointers - my ($PtrId, $TypeId, $Type) = @_; - my $MemInfo = $LibInfo{$V}{"info"}{$PtrId}; - if($Type eq "FieldPtr") { - $MemInfo = $LibInfo{$V}{"info"}{$TypeId}; - } - my $MemInfo_Type = $LibInfo{$V}{"info_type"}{$PtrId}; - my $MemPtrName = ""; - my %TypeAttr = ("Size"=>$In::ABI{$V}{"WordSize"}, "Type"=>$Type, "Tid"=>$TypeId); - if($Type eq "MethodPtr") - { # size of "method pointer" may be greater than WORD size - if(my $Size = getSize($TypeId)) - { - $Size/=$BYTE; - $TypeAttr{"Size"} = "$Size"; - } - } - if(my $Algn = getAlgn($TypeId)) { - $TypeAttr{"Algn"} = $Algn/$BYTE; - } - # Return - if($Type eq "FieldPtr") - { - my $ReturnAttr = getTypeAttr($PtrId); - if($ReturnAttr->{"Name"}) { - $MemPtrName .= $ReturnAttr->{"Name"}; - } - $TypeAttr{"Return"} = $PtrId; - } - else - { - if($MemInfo=~/retn[ ]*:[ ]*\@(\d+) /) - { - my $ReturnTypeId = $1; - my $ReturnAttr = getTypeAttr($ReturnTypeId); - if(not $ReturnAttr->{"Name"}) - { # templates - return {}; - } - $MemPtrName .= $ReturnAttr->{"Name"}; - $TypeAttr{"Return"} = $ReturnTypeId; - } - } - # Class - if($MemInfo=~/(clas|cls)[ ]*:[ ]*@(\d+) /) - { - $TypeAttr{"Class"} = $2; - my $ClassAttr = getTypeAttr($TypeAttr{"Class"}); - if($ClassAttr->{"Name"}) { - $MemPtrName .= " (".$ClassAttr->{"Name"}."\:\:*)"; - } - else { - $MemPtrName .= " (*)"; - } - } - else { - $MemPtrName .= " (*)"; - } - # Parameters - if($Type eq "FuncPtr" - or $Type eq "MethodPtr") - { - my @ParamTypeName = (); - if($MemInfo=~/prms[ ]*:[ ]*@(\d+) /) - { - my $PTypeInfoId = $1; - my ($Pos, $PPos) = (0, 0); - while($PTypeInfoId) - { - my $PTypeInfo = $LibInfo{$V}{"info"}{$PTypeInfoId}; - if($PTypeInfo=~/valu[ ]*:[ ]*@(\d+) /) - { - my $PTypeId = $1; - my $ParamAttr = getTypeAttr($PTypeId); - if(not $ParamAttr->{"Name"}) - { # templates (template_type_parm), etc. - return {}; - } - if($ParamAttr->{"Name"} eq "void") { - last; - } - if($Pos!=0 or $Type ne "MethodPtr") - { - $TypeAttr{"Param"}{$PPos++}{"type"} = $PTypeId; - push(@ParamTypeName, $ParamAttr->{"Name"}); - } - if($PTypeInfoId = getNextElem($PTypeInfoId)) { - $Pos+=1; - } - else { - last; - } - } - else { - last; - } - } - } - $MemPtrName .= " (".join(", ", @ParamTypeName).")"; - } - $TypeAttr{"Name"} = formatName($MemPtrName, "T"); - return \%TypeAttr; -} - -sub getTreeTypeName($) -{ - my $TypeId = $_[0]; - if(my $Info = $LibInfo{$V}{"info"}{$TypeId}) - { - if($LibInfo{$V}{"info_type"}{$_[0]} eq "integer_type") - { - if(my $Name = getNameByInfo($TypeId)) - { # bit_size_type - return $Name; - } - elsif($Info=~/unsigned/) { - return "unsigned int"; - } - else { - return "int"; - } - } - elsif($Info=~/name[ ]*:[ ]*@(\d+) /) { - return getNameByInfo($1); - } - } - return ""; -} - -sub isFuncPtr($) -{ - my $Ptd = pointTo($_[0]); - return 0 if(not $Ptd); - if(my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/unql[ ]*:/ and $Info!~/qual[ ]*:/) { - return 0; - } - } - if(my $InfoT1 = $LibInfo{$V}{"info_type"}{$_[0]} - and my $InfoT2 = $LibInfo{$V}{"info_type"}{$Ptd}) - { - if($InfoT1 eq "pointer_type" - and $InfoT2 eq "function_type") { - return 1; - } - } - return 0; -} - -sub isMethodPtr($) -{ - my $Ptd = pointTo($_[0]); - return 0 if(not $Ptd); - if(my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($LibInfo{$V}{"info_type"}{$_[0]} eq "record_type" - and $LibInfo{$V}{"info_type"}{$Ptd} eq "method_type" - and $Info=~/ ptrmem /) { - return 1; - } - } - return 0; -} - -sub isFieldPtr($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($LibInfo{$V}{"info_type"}{$_[0]} eq "offset_type" - and $Info=~/ ptrmem /) { - return 1; - } - } - return 0; -} - -sub pointTo($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/ptd[ ]*:[ ]*@(\d+)/) { - return $1; - } - } - return ""; -} - -sub getTypeTypeByTypeId($) -{ - my $TypeId = $_[0]; - if(my $TType = $LibInfo{$V}{"info_type"}{$TypeId}) - { - my $NType = $NodeType{$TType}; - if($NType eq "Intrinsic") { - return $NType; - } - elsif(isFuncPtr($TypeId)) { - return "FuncPtr"; - } - elsif(isMethodPtr($TypeId)) { - return "MethodPtr"; - } - elsif(isFieldPtr($TypeId)) { - return "FieldPtr"; - } - elsif($NType ne "Other") { - return $NType; - } - } - return "Unknown"; -} - -sub getQual($) -{ - my $TypeId = $_[0]; - if(my $Info = $LibInfo{$V}{"info"}{$TypeId}) - { - my ($Qual, $To) = (); - if($Info=~/qual[ ]*:[ ]*(r|c|v|cv) /) { - $Qual = $UnQual{$1}; - } - if($Info=~/unql[ ]*:[ ]*\@(\d+)/) { - $To = $1; - } - if($Qual and $To) { - return ($Qual, $To); - } - } - return (); -} - -sub getQualType($) -{ - if($_[0] eq "const volatile") { - return "ConstVolatile"; - } - return ucfirst($_[0]); -} - -sub getTypeType($) -{ - my $TypeId = $_[0]; - my $TypeDeclId = getTypeDeclId($TypeId); - if(defined $MissedTypedef{$V}{$TypeId}) - { # support for old GCC versions - if($MissedTypedef{$V}{$TypeId}{"TDid"} eq $TypeDeclId) { - return "Typedef"; - } - } - my $Info = $LibInfo{$V}{"info"}{$TypeId}; - my ($Qual, $To) = getQual($TypeId); - if(($Qual or $To) and $TypeDeclId - and (getTypeId($TypeDeclId) ne $TypeId)) - { # qualified types (special) - return getQualType($Qual); - } - elsif(not $MissedBase_R{$V}{$TypeId} - and isTypedef($TypeId)) { - return "Typedef"; - } - elsif($Qual) - { # qualified types - return getQualType($Qual); - } - - if($Info=~/unql[ ]*:[ ]*\@(\d+)/) - { # typedef struct { ... } name - $In::ABI{$V}{"TypeTypedef"}{$TypeId} = $1; - } - - my $TypeType = getTypeTypeByTypeId($TypeId); - if($TypeType eq "Struct") - { - if($TypeDeclId - and $LibInfo{$V}{"info_type"}{$TypeDeclId} eq "template_decl") { - return "Template"; - } - } - return $TypeType; -} - -sub isTypedef($) -{ - if($_[0]) - { - if($LibInfo{$V}{"info_type"}{$_[0]} eq "vector_type") - { # typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16))); - return 0; - } - if(my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if(my $TDid = getTypeDeclId($_[0])) - { - if(getTypeId($TDid) eq $_[0] - and getNameByInfo($TDid)) - { - if($Info=~/unql[ ]*:[ ]*\@(\d+) /) { - return $1; - } - } - } - } - } - return 0; -} - -sub selectBaseType($) -{ - my $TypeId = $_[0]; - if(defined $MissedTypedef{$V}{$TypeId}) - { # add missed typedefs - if($MissedTypedef{$V}{$TypeId}{"TDid"} eq getTypeDeclId($TypeId)) { - return ($TypeId, ""); - } - } - my $Info = $LibInfo{$V}{"info"}{$TypeId}; - my $InfoType = $LibInfo{$V}{"info_type"}{$TypeId}; - - my $MB_R = $MissedBase_R{$V}{$TypeId}; - my $MB = $MissedBase{$V}{$TypeId}; - - my ($Qual, $To) = getQual($TypeId); - if(($Qual or $To) and $Info=~/name[ ]*:[ ]*\@(\d+) / - and (getTypeId($1) ne $TypeId) - and (not $MB_R or getTypeId($1) ne $MB_R)) - { # qualified types (special) - return (getTypeId($1), $Qual); - } - elsif($MB) - { # add base - return ($MB, ""); - } - elsif(not $MB_R and my $Bid = isTypedef($TypeId)) - { # typedefs - return ($Bid, ""); - } - elsif($Qual or $To) - { # qualified types - return ($To, $Qual); - } - elsif($InfoType eq "reference_type") - { - if($Info=~/refd[ ]*:[ ]*@(\d+) /) { - return ($1, "&"); - } - } - elsif($InfoType eq "array_type") - { - if($Info=~/elts[ ]*:[ ]*@(\d+) /) { - return ($1, ""); - } - } - elsif($InfoType eq "pointer_type") - { - if($Info=~/ptd[ ]*:[ ]*@(\d+) /) { - return ($1, "*"); - } - } - - return (0, ""); -} - -sub detectLang($) -{ - my $TypeId = $_[0]; - my $Info = $LibInfo{$V}{"info"}{$TypeId}; - if(checkGcc("4")) - { # GCC 4 fncs-node points to only non-artificial methods - return ($Info=~/(fncs)[ ]*:[ ]*@(\d+) /); - } - else - { # GCC 3 - my $Fncs = getTreeAttr_Fncs($TypeId); - while($Fncs) - { - if($LibInfo{$V}{"info"}{$Fncs}!~/artificial/) { - return 1; - } - $Fncs = getTreeAttr_Chan($Fncs); - } - } - return 0; -} - -sub setSpec($$) -{ - my ($TypeId, $TypeAttr) = @_; - my $Info = $LibInfo{$V}{"info"}{$TypeId}; - if($Info=~/\s+spec\s+/) { - $TypeAttr->{"Spec"} = 1; - } -} - -sub setBaseClasses($$) -{ - my ($TypeId, $TypeAttr) = @_; - my $Info = $LibInfo{$V}{"info"}{$TypeId}; - if(my $Binf = getTreeAttr_Binf($TypeId)) - { - my $Info = $LibInfo{$V}{"info"}{$Binf}; - my $Pos = 0; - while($Info=~s/(pub|public|prot|protected|priv|private|)[ ]+binf[ ]*:[ ]*@(\d+) //) - { - my ($Access, $BInfoId) = ($1, $2); - my $ClassId = getBinfClassId($BInfoId); - - if($ClassId eq $TypeId) - { # class A:public A - next; - } - - my $CType = $LibInfo{$V}{"info_type"}{$ClassId}; - if(not $CType or $CType eq "template_type_parm" - or $CType eq "typename_type") - { # skip - # return 1; - } - my $BaseInfo = $LibInfo{$V}{"info"}{$BInfoId}; - if($Access=~/prot/) { - $TypeAttr->{"Base"}{$ClassId}{"access"} = "protected"; - } - elsif($Access=~/priv/) { - $TypeAttr->{"Base"}{$ClassId}{"access"} = "private"; - } - $TypeAttr->{"Base"}{$ClassId}{"pos"} = "$Pos"; - if($BaseInfo=~/virt/) - { # virtual base - $TypeAttr->{"Base"}{$ClassId}{"virtual"} = 1; - } - - $Pos += 1; - } - } - return 0; -} - -sub getBinfClassId($) -{ - my $Info = $LibInfo{$V}{"info"}{$_[0]}; - if($Info=~/type[ ]*:[ ]*@(\d+) /) { - return $1; - } - - return ""; -} - -sub isInternal($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/mngl[ ]*:[ ]*@(\d+) /) - { - if($LibInfo{$V}{"info"}{$1}=~/\*[ ]*INTERNAL[ ]*\*/) - { # _ZN7mysqlpp8DateTimeC1ERKS0_ *INTERNAL* - return 1; - } - } - } - return 0; -} - -sub getDataVal($$) -{ - my ($InfoId, $TypeId) = @_; - if(my $Info = $LibInfo{$V}{"info"}{$InfoId}) - { - if($Info=~/init[ ]*:[ ]*@(\d+) /) - { - if(defined $LibInfo{$V}{"info_type"}{$1} - and $LibInfo{$V}{"info_type"}{$1} eq "nop_expr") - { - if(my $Nop = getTreeAttr_Op($1)) - { - if(defined $LibInfo{$V}{"info_type"}{$Nop} - and $LibInfo{$V}{"info_type"}{$Nop} eq "addr_expr") - { - if(my $Addr = getTreeAttr_Op($1)) { - return getInitVal($Addr, $TypeId); - } - } - } - } - else { - return getInitVal($1, $TypeId); - } - } - } - return undef; -} - -sub getInitVal($$) -{ - my ($InfoId, $TypeId) = @_; - if(my $Info = $LibInfo{$V}{"info"}{$InfoId}) - { - if(my $InfoType = $LibInfo{$V}{"info_type"}{$InfoId}) - { - if($InfoType eq "integer_cst") - { - my $Val = getNodeIntCst($InfoId); - if($TypeId and $TypeInfo{$V}{$TypeId}{"Name"}=~/\Achar(| const)\Z/) - { # characters - $Val = chr($Val); - } - return $Val; - } - elsif($InfoType eq "string_cst") { - return getNodeStrCst($InfoId); - } - elsif($InfoType eq "var_decl") - { - if(my $Name = getNodeStrCst(getTreeAttr_Mngl($InfoId))) { - return $Name; - } - } - } - } - return undef; -} - -sub setClassAndNs($) -{ - my $InfoId = $_[0]; - my $SInfo = $SymbolInfo{$V}{$InfoId}; - - if(my $Info = $LibInfo{$V}{"info"}{$InfoId}) - { - if($Info=~/scpe[ ]*:[ ]*@(\d+) /) - { - my $NSInfoId = $1; - if(my $InfoType = $LibInfo{$V}{"info_type"}{$NSInfoId}) - { - if($InfoType eq "namespace_decl") { - $SInfo->{"NameSpace"} = getNameSpace($InfoId); - } - elsif($InfoType eq "record_type") { - $SInfo->{"Class"} = $NSInfoId; - } - } - } - } - if($SInfo->{"Class"} - or $SInfo->{"NameSpace"}) - { - if($In::ABI{$V}{"Language"} ne "C++") - { # skip - return 1; - } - } - - return 0; -} - -sub isInline($) -{ # "body: undefined" in the tree - # -fkeep-inline-functions GCC option should be specified - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/ undefined /i) { - return 0; - } - } - return 1; -} - -sub hasThrow($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/type[ ]*:[ ]*@(\d+) /) { - return getTreeAttr_Unql($1, "unql"); - } - } - return 1; -} - -sub getTypeId($) -{ - my $Id = $_[0]; - if($Id and my $Info = $LibInfo{$V}{"info"}{$Id}) - { - if($Info=~/type[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub setTypeMemb($$) -{ - my ($TypeId, $TypeAttr) = @_; - my $TypeType = $TypeAttr->{"Type"}; - my ($Pos, $UnnamedPos) = (0, 0); - my $StaticFields = 0; - if($TypeType eq "Enum") - { - my $MInfoId = getTreeAttr_Csts($TypeId); - while($MInfoId) - { - $TypeAttr->{"Memb"}{$Pos}{"value"} = getEnumMembVal($MInfoId); - my $MembName = getTreeStr(getTreeAttr_Purp($MInfoId)); - $TypeAttr->{"Memb"}{$Pos}{"name"} = $MembName; - if(my $EMId = getTreeAttr_Valu($MInfoId)) - { - if($TypeAttr->{"NameSpace"}) { - $EnumMembName_Id{$V}{$EMId} = $TypeAttr->{"NameSpace"}."::".$MembName; - } - else { - $EnumMembName_Id{$V}{$EMId} = $MembName; - } - } - $MInfoId = getNextElem($MInfoId); - $Pos += 1; - } - } - elsif($TypeType=~/\A(Struct|Class|Union)\Z/) - { - my $MInfoId = getTreeAttr_Flds($TypeId); - while($MInfoId) - { - my $IType = $LibInfo{$V}{"info_type"}{$MInfoId}; - my $MInfo = $LibInfo{$V}{"info"}{$MInfoId}; - if(not $IType or $IType ne "field_decl") - { # search for fields, skip other stuff in the declaration - - if($IType eq "var_decl") - { # static field - $StaticFields = 1; - } - - $MInfoId = getNextElem($MInfoId); - next; - } - my $StructMembName = getTreeStr(getTreeAttr_Name($MInfoId)); - if(index($StructMembName, "_vptr.")==0) - { # virtual tables - $StructMembName = "_vptr"; - } - if(not $StructMembName) - { # unnamed fields - if(index($TypeAttr->{"Name"}, "_type_info_pseudo")==-1) - { - my $UnnamedTid = getTreeAttr_Type($MInfoId); - my $UnnamedTName = getNameByInfo(getTypeDeclId($UnnamedTid)); - if(isAnon($UnnamedTName)) - { # rename unnamed fields to unnamed0, unnamed1, ... - $StructMembName = "unnamed".($UnnamedPos++); - } - } - } - if(not $StructMembName) - { # unnamed fields and base classes - $MInfoId = getNextElem($MInfoId); - next; - } - my $MembTypeId = getTreeAttr_Type($MInfoId); - if(defined $MissedTypedef{$V}{$MembTypeId}) - { - if(my $AddedTid = $MissedTypedef{$V}{$MembTypeId}{"Tid"}) { - $MembTypeId = $AddedTid; - } - } - - $TypeAttr->{"Memb"}{$Pos}{"type"} = $MembTypeId; - $TypeAttr->{"Memb"}{$Pos}{"name"} = $StructMembName; - if((my $Access = getTreeAccess($MInfoId)) ne "public") - { # marked only protected and private, public by default - $TypeAttr->{"Memb"}{$Pos}{"access"} = $Access; - } - if($MInfo=~/spec:\s*mutable /) - { # mutable fields - $TypeAttr->{"Memb"}{$Pos}{"mutable"} = 1; - } - if(my $Algn = getAlgn($MInfoId)) { - $TypeAttr->{"Memb"}{$Pos}{"algn"} = $Algn; - } - if(my $BFSize = getBitField($MInfoId)) - { # in bits - $TypeAttr->{"Memb"}{$Pos}{"bitfield"} = $BFSize; - } - else - { # in bytes - if($TypeAttr->{"Memb"}{$Pos}{"algn"}==1) - { # template - delete($TypeAttr->{"Memb"}{$Pos}{"algn"}); - } - else { - $TypeAttr->{"Memb"}{$Pos}{"algn"} /= $BYTE; - } - } - - $MInfoId = getNextElem($MInfoId); - $Pos += 1; - } - } - - return $StaticFields; -} - -sub setFuncParams($) -{ - my $InfoId = $_[0]; - my $ParamInfoId = getTreeAttr_Args($InfoId); - - my $FType = getFuncType($InfoId); - my $SInfo = $SymbolInfo{$V}{$InfoId}; - - if($FType eq "Method") - { # check type of "this" pointer - my $ObjectTypeId = getTreeAttr_Type($ParamInfoId); - if(my $ObjectName = $TypeInfo{$V}{$ObjectTypeId}{"Name"}) - { - if($ObjectName=~/\bconst(| volatile)\*const\b/) { - $SInfo->{"Const"} = 1; - } - if($ObjectName=~/\bvolatile\b/) { - $SInfo->{"Volatile"} = 1; - } - } - else - { # skip - return 1; - } - # skip "this"-parameter - # $ParamInfoId = getNextElem($ParamInfoId); - } - my ($Pos, $PPos, $Vtt_Pos) = (0, 0, -1); - while($ParamInfoId) - { # formal args - my $ParamTypeId = getTreeAttr_Type($ParamInfoId); - my $ParamName = getTreeStr(getTreeAttr_Name($ParamInfoId)); - if(not $ParamName) - { # unnamed - $ParamName = "p".($PPos+1); - } - if(defined $MissedTypedef{$V}{$ParamTypeId}) - { - if(my $AddedTid = $MissedTypedef{$V}{$ParamTypeId}{"Tid"}) { - $ParamTypeId = $AddedTid; - } - } - my $PType = $TypeInfo{$V}{$ParamTypeId}{"Type"}; - if(not $PType or $PType eq "Unknown") { - return 1; - } - my $PTName = $TypeInfo{$V}{$ParamTypeId}{"Name"}; - if(not $PTName) { - return 1; - } - if($PTName eq "void") { - last; - } - if($ParamName eq "__vtt_parm" - and $TypeInfo{$V}{$ParamTypeId}{"Name"} eq "void const**") - { - $Vtt_Pos = $Pos; - $ParamInfoId = getNextElem($ParamInfoId); - next; - } - $SInfo->{"Param"}{$Pos}{"type"} = $ParamTypeId; - - if(my %Base = getBaseType($ParamTypeId, $V)) - { - if(defined $Base{"Template"}) { - return 1; - } - } - - $SInfo->{"Param"}{$Pos}{"name"} = $ParamName; - if(my $Algn = getAlgn($ParamInfoId)) { - $SInfo->{"Param"}{$Pos}{"algn"} = $Algn/$BYTE; - } - if($LibInfo{$V}{"info"}{$ParamInfoId}=~/spec:\s*register /) - { # foo(register type arg) - $SInfo->{"Param"}{$Pos}{"reg"} = 1; - } - $ParamInfoId = getNextElem($ParamInfoId); - $Pos += 1; - if($ParamName ne "this" or $FType ne "Method") { - $PPos += 1; - } - } - if(setFuncArgs($InfoId, $Vtt_Pos)) { - $SInfo->{"Param"}{$Pos}{"type"} = "-1"; - } - return 0; -} - -sub setFuncArgs($$) -{ - my ($InfoId, $Vtt_Pos) = @_; - my $FuncTypeId = getFuncTypeId($InfoId); - my $ParamListElemId = getTreeAttr_Prms($FuncTypeId); - my $FType = getFuncType($InfoId); - my $SInfo = $SymbolInfo{$V}{$InfoId}; - - if($FType eq "Method") - { - # skip "this"-parameter - # $ParamListElemId = getNextElem($ParamListElemId); - } - if(not $ParamListElemId) - { # foo(...) - return 1; - } - my $HaveVoid = 0; - my ($Pos, $PPos) = (0, 0); - while($ParamListElemId) - { # actual params: may differ from formal args - # formal int*const - # actual: int* - if($Vtt_Pos!=-1 and $Pos==$Vtt_Pos) - { - $Vtt_Pos=-1; - $ParamListElemId = getNextElem($ParamListElemId); - next; - } - my $ParamTypeId = getTreeAttr_Valu($ParamListElemId); - if($TypeInfo{$V}{$ParamTypeId}{"Name"} eq "void") - { - $HaveVoid = 1; - last; - } - else - { - if(not defined $SInfo->{"Param"}{$Pos}{"type"}) - { - $SInfo->{"Param"}{$Pos}{"type"} = $ParamTypeId; - if(not $SInfo->{"Param"}{$Pos}{"name"}) - { # unnamed - $SInfo->{"Param"}{$Pos}{"name"} = "p".($PPos+1); - } - } - elsif(my $OldId = $SInfo->{"Param"}{$Pos}{"type"}) - { - if($Pos>0 or getFuncType($InfoId) ne "Method") - { # params - if($OldId ne $ParamTypeId) - { - my %Old_Pure = getPureType($OldId, $V); - my %New_Pure = getPureType($ParamTypeId, $V); - - if($Old_Pure{"Name"} ne $New_Pure{"Name"}) { - $SInfo->{"Param"}{$Pos}{"type"} = $ParamTypeId; - } - } - } - } - } - if(my $PurpId = getTreeAttr_Purp($ParamListElemId)) - { # default arguments - if(my $PurpType = $LibInfo{$V}{"info_type"}{$PurpId}) - { - if($PurpType eq "nop_expr") - { # func ( const char* arg = (const char*)(void*)0 ) - $PurpId = getTreeAttr_Op($PurpId); - } - my $Val = getInitVal($PurpId, $ParamTypeId); - if(defined $Val) { - $SInfo->{"Param"}{$Pos}{"default"} = $Val; - } - } - } - $ParamListElemId = getNextElem($ParamListElemId); - if($Pos!=0 or $FType ne "Method") { - $PPos += 1; - } - $Pos += 1; - } - return ($Pos>=1 and not $HaveVoid); -} - -sub getTreeAttr_Chan($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/chan[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Chain($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/chain[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Unql($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/unql[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Scpe($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/scpe[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Type($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/type[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Name($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/name[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Mngl($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/mngl[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Prms($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/prms[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Fncs($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/fncs[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Csts($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/csts[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Purp($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/purp[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Op($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/op 0[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Valu($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/valu[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Flds($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/flds[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Binf($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/binf[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeAttr_Args($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/args[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return ""; -} - -sub getTreeValue($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/(low|int)[ ]*:[ ]*([^ ]+) /) { - return $2; - } - } - return ""; -} - -sub getTreeAccess($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/accs[ ]*:[ ]*([a-zA-Z]+) /) - { - my $Access = $1; - if($Access eq "prot") { - return "protected"; - } - elsif($Access eq "priv") { - return "private"; - } - } - elsif($Info=~/ protected /) - { # support for old GCC versions - return "protected"; - } - elsif($Info=~/ private /) - { # support for old GCC versions - return "private"; - } - } - return "public"; -} - -sub setFuncAccess($) -{ - my $Access = getTreeAccess($_[0]); - if($Access eq "protected") { - $SymbolInfo{$V}{$_[0]}{"Protected"} = 1; - } - elsif($Access eq "private") { - $SymbolInfo{$V}{$_[0]}{"Private"} = 1; - } -} - -sub setTypeAccess($$) -{ - my ($TypeId, $TypeAttr) = @_; - my $Access = getTreeAccess($TypeId); - if($Access eq "protected") { - $TypeAttr->{"Protected"} = 1; - } - elsif($Access eq "private") { - $TypeAttr->{"Private"} = 1; - } -} - -sub setFuncKind($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/pseudo tmpl/) { - $SymbolInfo{$V}{$_[0]}{"PseudoTemplate"} = 1; - } - elsif($Info=~/ constructor /) { - $SymbolInfo{$V}{$_[0]}{"Constructor"} = 1; - } - elsif($Info=~/ destructor /) { - $SymbolInfo{$V}{$_[0]}{"Destructor"} = 1; - } - } -} - -sub getVirtSpec($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/spec[ ]*:[ ]*pure /) { - return "PureVirt"; - } - elsif($Info=~/spec[ ]*:[ ]*virt /) { - return "Virt"; - } - elsif($Info=~/ pure\s+virtual /) - { # support for old GCC versions - return "PureVirt"; - } - elsif($Info=~/ virtual /) - { # support for old GCC versions - return "Virt"; - } - } - return ""; -} - -sub getFuncLink($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/link[ ]*:[ ]*static /) { - return "Static"; - } - elsif($Info=~/link[ ]*:[ ]*([a-zA-Z]+) /) { - return $1; - } - } - return ""; -} - -sub getNameSpace($) -{ - my $InfoId = $_[0]; - if(my $NSInfoId = getTreeAttr_Scpe($InfoId)) - { - if(my $InfoType = $LibInfo{$V}{"info_type"}{$NSInfoId}) - { - if($InfoType eq "namespace_decl") - { - if($LibInfo{$V}{"info"}{$NSInfoId}=~/name[ ]*:[ ]*@(\d+) /) - { - my $NameSpace = getTreeStr($1); - if($NameSpace eq "::") - { # global namespace - return ""; - } - if(my $BaseNameSpace = getNameSpace($NSInfoId)) { - $NameSpace = $BaseNameSpace."::".$NameSpace; - } - $In::ABI{$V}{"NameSpaces"}{$NameSpace} = 1; - return $NameSpace; - } - else { - return ""; - } - } - elsif($InfoType ne "function_decl") - { # inside data type - my ($Name, $NameNS) = getTrivialName(getTypeDeclId($NSInfoId), $NSInfoId); - return $Name; - } - } - } - return ""; -} - -sub getEnumMembVal($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/valu[ ]*:[ ]*\@(\d+)/) - { - if(my $VInfo = $LibInfo{$V}{"info"}{$1}) - { - if($VInfo=~/cnst[ ]*:[ ]*\@(\d+)/) - { # in newer versions of GCC the value is in the "const_decl->cnst" node - return getTreeValue($1); - } - else - { # some old versions of GCC (3.3) have the value in the "integer_cst" node - return getTreeValue($1); - } - } - } - } - return ""; -} - -sub getSize($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/size[ ]*:[ ]*\@(\d+)/) { - return getTreeValue($1); - } - } - return 0; -} - -sub getAlgn($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/algn[ ]*:[ ]*(\d+) /) { - return $1; - } - } - return ""; -} - -sub getBitField($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/ bitfield /) { - return getSize($_[0]); - } - } - return 0; -} - -sub getNextElem($) -{ - if(my $Chan = getTreeAttr_Chan($_[0])) { - return $Chan; - } - elsif(my $Chain = getTreeAttr_Chain($_[0])) { - return $Chain; - } - return ""; -} - -sub getLocation($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/srcp[ ]*:[ ]*([\w\-\<\>\.\+\/\\]+):(\d+) /) { - return (pathFmt($1), $2); - } - } - return (); -} - -sub getNameByInfo($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/name[ ]*:[ ]*@(\d+) /) - { - if(my $NInfo = $LibInfo{$V}{"info"}{$1}) - { - if($NInfo=~/strg[ ]*:[ ]*(.*?)[ ]+lngt/) - { # short unsigned int (may include spaces) - my $Str = $1; - if($In::Desc{$V}{"CppMode"} - and index($Str, "c99_")==0 - and $Str=~/\Ac99_(.+)\Z/) { - $Str = $1; - } - return $Str; - } - } - } - } - return ""; -} - -sub getTreeStr($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/strg[ ]*:[ ]*([^ ]*)/) - { - my $Str = $1; - if($In::Desc{$V}{"CppMode"} - and index($Str, "c99_")==0 - and $Str=~/\Ac99_(.+)\Z/) - { - $Str = $1; - } - return $Str; - } - } - return ""; -} - -sub getFuncShortName($) -{ - if(my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if(index($Info, " operator ")!=-1) - { - if(index($Info, " conversion ")!=-1) - { - if(my $Rid = $SymbolInfo{$V}{$_[0]}{"Return"}) - { - if(my $RName = $TypeInfo{$V}{$Rid}{"Name"}) { - return "operator ".$RName; - } - } - } - else - { - if($Info=~/ operator[ ]+([a-zA-Z]+) /) - { - if(my $Ind = $OperatorIndication{$1}) { - return "operator".$Ind; - } - elsif(not $UnknownOperator{$1}) - { - printMsg("WARNING", "unknown operator $1"); - $UnknownOperator{$1} = 1; - } - } - } - } - else - { - if($Info=~/name[ ]*:[ ]*@(\d+) /) { - return getTreeStr($1); - } - } - } - return ""; -} - -sub getFuncReturn($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/type[ ]*:[ ]*@(\d+) /) - { - if($LibInfo{$V}{"info"}{$1}=~/retn[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - } - return ""; -} - -sub getFuncOrig($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/orig[ ]*:[ ]*@(\d+) /) { - return $1; - } - } - return $_[0]; -} - -sub getFuncType($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/type[ ]*:[ ]*@(\d+) /) - { - if(my $Type = $LibInfo{$V}{"info_type"}{$1}) - { - if($Type eq "method_type") { - return "Method"; - } - elsif($Type eq "function_type") { - return "Function"; - } - else { - return "Other"; - } - } - } - } - return ""; -} - -sub getFuncTypeId($) -{ - if($_[0] and my $Info = $LibInfo{$V}{"info"}{$_[0]}) - { - if($Info=~/type[ ]*:[ ]*@(\d+)( |\Z)/) { - return $1; - } - } - return 0; -} - - - -sub guessHeader($) -{ - my $InfoId = $_[0]; - my $SInfo = $SymbolInfo{$V}{$InfoId}; - - my $ShortName = $SInfo->{"ShortName"}; - my $ClassName = ""; - if(my $ClassId = $SInfo->{"Class"}) { - $ClassName = getShortClass($ClassId, $V); - } - my $Header = $SInfo->{"Header"}; - - if(my $HPath = $In::ABI{$V}{"SymbolHeader"}{$ClassName}{$ShortName}) - { - if(getFilename($HPath) eq $Header) - { - my $HDir = getFilename(getDirname($HPath)); - if($HDir ne "include" - and $HDir=~/\A[a-z]+\Z/i) { - return join_P($HDir, $Header); - } - } - } - return $Header; -} - -sub linkWithSymbol($) -{ # link symbols from shared libraries - # with the symbols from header files - my $InfoId = $_[0]; - - if($In::Opt{"Target"} eq "windows") - { # link MS C++ symbols from library with GCC symbols from headers - if(my $Mangled1 = getMangled_MSVC(modelUnmangled($InfoId, "MSVC", $V), $V)) - { # exported symbols - return $Mangled1; - } - elsif(my $Mangled2 = mangleSymbol($InfoId, "MSVC", $V)) - { # pure virtual symbols - return $Mangled2; - } - } - - # GCC 3.x doesn't mangle class methods names in the TU dump (only functions and global data) - # GCC 4.x doesn't mangle C++ functions in the TU dump (only class methods) except extern "C" functions - # GCC 4.8.[012] and 6.[12].0 don't mangle anything - - # try to mangle symbol - if((not checkGcc("4") and $SymbolInfo{$V}{$InfoId}{"Class"}) - or (checkGcc("4") and not $SymbolInfo{$V}{$InfoId}{"Class"}) - or $In::Opt{"GccMissedMangling"}) - { - if(not $In::Opt{"CheckHeadersOnly"}) - { - if(my $Mangled = getMangled_GCC(modelUnmangled($InfoId, "GCC", $V), $V)) { - return correctIncharge($InfoId, $V, $Mangled); - } - } - - if(my $Mangled = mangleSymbol($InfoId, "GCC", $V)) { - return correctIncharge($InfoId, $V, $Mangled); - } - } - - return undef; -} - -sub simplifyNames() -{ - foreach my $Base (keys(%{$Typedef_Tr{$V}})) - { - if($Typedef_Eq{$V}{$Base}) { - next; - } - my @Translations = sort keys(%{$Typedef_Tr{$V}{$Base}}); - if($#Translations==0) - { - if(length($Translations[0])<=length($Base)) { - $Typedef_Eq{$V}{$Base} = $Translations[0]; - } - } - else - { # select most appropriate - foreach my $Tr (@Translations) - { - if($Base=~/\A\Q$Tr\E/) - { - $Typedef_Eq{$V}{$Base} = $Tr; - last; - } - } - } - } - - foreach my $TypeId (sort {$a<=>$b} keys(%{$TypeInfo{$V}})) - { # template instances only - my $TypeName = $TypeInfo{$V}{$TypeId}{"Name"}; - if(not $TypeName) { - next; - } - if(index($TypeName, "<")==-1) { - next; - } - if($TypeName=~/>(::\w+)+\Z/) - { # skip unused types - next; - } - - my $TypeName_N = $TypeName; - - foreach my $Base (sort {length($b)<=>length($a)} - sort {$b cmp $a} keys(%{$Typedef_Eq{$V}})) - { - next if(not $Base); - if(index($TypeName_N, $Base)==-1) { - next; - } - if(length($TypeName_N) - length($Base) <= 3) { - next; - } - - if(my $Typedef = $Typedef_Eq{$V}{$Base}) - { - if($TypeName_N=~s/(\<|\,)\Q$Base\E(\W|\Z)/$1$Typedef$2/g - or $TypeName_N=~s/(\<|\,)\Q$Base\E(\w|\Z)/$1$Typedef $2/g) - { - if(defined $TypeInfo{$V}{$TypeId}{"TParam"}) - { - foreach my $TPos (keys(%{$TypeInfo{$V}{$TypeId}{"TParam"}})) - { - if(my $TPName = $TypeInfo{$V}{$TypeId}{"TParam"}{$TPos}{"name"}) - { - if(index($TPName, $Base)==-1) { - next; - } - if($TPName=~s/\A\Q$Base\E(\W|\Z)/$Typedef$1/g - or $TPName=~s/\A\Q$Base\E(\w|\Z)/$Typedef $1/g) { - $TypeInfo{$V}{$TypeId}{"TParam"}{$TPos}{"name"} = formatName($TPName, "T"); - } - } - } - } - } - } - } - - if($TypeName_N ne $TypeName) - { - $TypeName_N = formatName($TypeName_N, "T"); - $TypeInfo{$V}{$TypeId}{"Name"} = $TypeName_N; - - if(not defined $TName_Tid{$V}{$TypeName_N}) { - $TName_Tid{$V}{$TypeName_N} = $TypeId; - } - } - } -} - -sub createType($) -{ - my $Attr = $_[0]; - my $NewId = ++$MAX_ID; - - $Attr->{"Tid"} = $NewId; - $TypeInfo{$V}{$NewId} = $Attr; - $TName_Tid{$V}{formatName($Attr->{"Name"}, "T")} = $NewId; - - return "$NewId"; -} - -sub instType($$) -{ # create template instances - my ($Map, $Tid) = @_; - - my $TInfoRef = $TypeInfo{$V}; - - if(not $TInfoRef->{$Tid}) { - return undef; - } - my $Attr = dclone($TInfoRef->{$Tid}); - - foreach my $Key (sort keys(%{$Map})) - { - if(my $Val = $Map->{$Key}) - { - $Attr->{"Name"}=~s/\b$Key\b/$Val/g; - - if(defined $Attr->{"NameSpace"}) { - $Attr->{"NameSpace"}=~s/\b$Key\b/$Val/g; - } - foreach (keys(%{$Attr->{"TParam"}})) { - $Attr->{"TParam"}{$_}{"name"}=~s/\b$Key\b/$Val/g; - } - } - else - { # remove absent - # _Traits, etc. - $Attr->{"Name"}=~s/,\s*\b$Key(,|>)/$1/g; - if(defined $Attr->{"NameSpace"}) { - $Attr->{"NameSpace"}=~s/,\s*\b$Key(,|>)/$1/g; - } - foreach (keys(%{$Attr->{"TParam"}})) - { - if($Attr->{"TParam"}{$_}{"name"} eq $Key) { - delete($Attr->{"TParam"}{$_}); - } - else { - $Attr->{"TParam"}{$_}{"name"}=~s/,\s*\b$Key(,|>)/$1/g; - } - } - } - } - - my $Tmpl = 0; - - if(defined $Attr->{"TParam"}) - { - foreach (sort {$a<=>$b} keys(%{$Attr->{"TParam"}})) - { - my $PName = $Attr->{"TParam"}{$_}{"name"}; - - if(my $PTid = $TName_Tid{$V}{$PName}) - { - my %Base = getBaseType($PTid, $V); - - if($Base{"Type"} eq "TemplateParam" - or defined $Base{"Template"}) - { - $Tmpl = 1; - last - } - } - } - } - - if(my $Id = getTypeIdByName($Attr->{"Name"}, $V)) { - return "$Id"; - } - else - { - if(not $Tmpl) { - delete($Attr->{"Template"}); - } - - my $New = createType($Attr); - - my %EMap = (); - if(defined $TemplateMap{$V}{$Tid}) { - %EMap = %{$TemplateMap{$V}{$Tid}}; - } - foreach (keys(%{$Map})) { - $EMap{$_} = $Map->{$_}; - } - - if(defined $TInfoRef->{$New}{"BaseType"}) { - $TInfoRef->{$New}{"BaseType"} = instType(\%EMap, $TInfoRef->{$New}{"BaseType"}); - } - if(defined $TInfoRef->{$New}{"Base"}) - { - foreach my $Bid (sort {$a<=>$b} keys(%{$TInfoRef->{$New}{"Base"}})) - { - my $NBid = instType(\%EMap, $Bid); - - if($NBid ne $Bid - and $NBid ne $New) - { - %{$TInfoRef->{$New}{"Base"}{$NBid}} = %{$TInfoRef->{$New}{"Base"}{$Bid}}; - delete($TInfoRef->{$New}{"Base"}{$Bid}); - } - } - } - - if(defined $TInfoRef->{$New}{"Memb"}) - { - foreach (sort {$a<=>$b} keys(%{$TInfoRef->{$New}{"Memb"}})) - { - if(defined $TInfoRef->{$New}{"Memb"}{$_}{"type"}) { - $TInfoRef->{$New}{"Memb"}{$_}{"type"} = instType(\%EMap, $TInfoRef->{$New}{"Memb"}{$_}{"type"}); - } - } - } - - if(defined $TInfoRef->{$New}{"Param"}) - { - foreach (sort {$a<=>$b} keys(%{$TInfoRef->{$New}{"Param"}})) { - $TInfoRef->{$New}{"Param"}{$_}{"type"} = instType(\%EMap, $TInfoRef->{$New}{"Param"}{$_}{"type"}); - } - } - - if(defined $TInfoRef->{$New}{"Return"}) { - $TInfoRef->{$New}{"Return"} = instType(\%EMap, $TInfoRef->{$New}{"Return"}); - } - - return $New; - } -} - -sub correctIncharge($$$) -{ - my ($InfoId, $V, $Mangled) = @_; - if($In::ABI{$V}{"SymbolInfo"}{$InfoId}{"Constructor"}) - { - if($MangledNames{$V}{$Mangled}) { - $Mangled=~s/C1([EI])/C2$1/; - } - } - elsif($In::ABI{$V}{"SymbolInfo"}{$InfoId}{"Destructor"}) - { - if($MangledNames{$V}{$Mangled}) { - $Mangled=~s/D0([EI])/D1$1/; - } - if($MangledNames{$V}{$Mangled}) { - $Mangled=~s/D1([EI])/D2$1/; - } - } - return $Mangled; -} - -sub simplifyConstants() -{ - my $CRef = $In::ABI{$V}{"Constants"}; - foreach my $Constant (keys(%{$CRef})) - { - if(defined $CRef->{$Constant}{"Header"}) - { - my $Value = $CRef->{$Constant}{"Value"}; - if(defined $In::ABI{$V}{"EnumConstants"}{$Value}) { - $CRef->{$Constant}{"Value"} = $In::ABI{$V}{"EnumConstants"}{$Value}{"Value"}; - } - } - } -} - -sub simplifyVTable($) -{ - my $Content = $_[0]; - if($Content=~s/ \[with (.+)]//) - { # std::basic_streambuf<_CharT, _Traits>::imbue [with _CharT = char, _Traits = std::char_traits] - if(my @Elems = sepParams($1, 0, 0)) - { - foreach my $Elem (@Elems) - { - if($Elem=~/\A(.+?)\s*=\s*(.+?)\Z/) - { - my ($Arg, $Val) = ($1, $2); - - if(defined $DefaultStdArgs{$Arg}) { - $Content=~s/,\s*$Arg\b//g; - } - else { - $Content=~s/\b$Arg\b/$Val/g; - } - } - } - } - } - - return $Content; -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/Input.pm b/abi-compliance-checker-2.3/modules/Internals/Input.pm deleted file mode 100644 index b363b9e5a7195e7c6120dce69c8c2ba06caf7be7..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Input.pm +++ /dev/null @@ -1,34 +0,0 @@ -########################################################################### -# A module to handle input data -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -package In; - -# Input options -our %Opt; - -# Descriptor of input data -our %Desc; - -# ABI -our %ABI; - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/Logging.pm b/abi-compliance-checker-2.3/modules/Internals/Logging.pm deleted file mode 100644 index 63c9291b85ff7ff8e7f9dc336f53a455bd409a54..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Logging.pm +++ /dev/null @@ -1,174 +0,0 @@ -########################################################################### -# A module for logging -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -my (%LOG_PATH, %DEBUG_DIR); - -my %ERROR_CODE = ( - # Compatible verdict - "Compatible"=>0, - "Success"=>0, - # Incompatible verdict - "Incompatible"=>1, - # Undifferentiated error code - "Error"=>2, - # System command is not found - "Not_Found"=>3, - # Cannot access input files - "Access_Error"=>4, - # Cannot compile header files - "Cannot_Compile"=>5, - # Header compiled with errors - "Compile_Error"=>6, - # Invalid input ABI dump - "Invalid_Dump"=>7, - # Incompatible version of ABI dump - "Dump_Version"=>8, - # Cannot find a module - "Module_Error"=>9, - # Empty intersection between - # headers and shared objects - "Empty_Intersection"=>10, - # Empty set of symbols in headers - "Empty_Set"=>11 -); - -sub exitStatus($$) -{ - my ($Code, $Msg) = @_; - printMsg("ERROR", $Msg); - exit($ERROR_CODE{$Code}); -} - -sub getErrorCode($) { - return $ERROR_CODE{$_[0]}; -} - -sub getCodeError($) -{ - my %CODE_ERROR = reverse(%ERROR_CODE); - return $CODE_ERROR{$_[0]}; -} - -sub printMsg($$) -{ - my ($Type, $Msg) = @_; - if($Type!~/\AINFO/) { - $Msg = $Type.": ".$Msg; - } - if($Type!~/_C\Z/) { - $Msg .= "\n"; - } - if($In::Opt{"Quiet"}) - { # --quiet option - appendFile($In::Opt{"DefaultLog"}, $Msg); - } - else - { - if($Type eq "ERROR") { - print STDERR $Msg; - } - else { - print $Msg; - } - } -} - -sub initLogging($) -{ - my $LVer = $_[0]; - - # create log directory - my ($LogDir, $LogFile) = ("logs/".$In::Opt{"TargetLib"}."/".$In::Desc{$LVer}{"Version"}, "log.txt"); - if(my $LogPath = $In::Desc{$LVer}{"OutputLogPath"}) - { # user-defined by -log-path option - ($LogDir, $LogFile) = sepPath($LogPath); - } - if($In::Opt{"LogMode"} ne "n") { - mkpath($LogDir); - } - $LOG_PATH{$LVer} = join_P(getAbsPath($LogDir), $LogFile); - if($In::Opt{"Debug"}) { - initDebugging($LVer); - } - - resetLogging($LVer); - resetDebugging($LVer); -} - -sub initDebugging($) -{ - my $LVer = $_[0]; - - # debug directory - $DEBUG_DIR{$LVer} = "debug/".$In::Opt{"TargetLib"}."/".$In::Desc{$LVer}{"Version"}; -} - -sub getDebugDir($) { - return $DEBUG_DIR{$_[0]}; -} - -sub getExtraDir($) { - return $DEBUG_DIR{$_[0]}."/extra-info"; -} - -sub writeLog($$) -{ - my ($LVer, $Msg) = @_; - if($In::Opt{"LogMode"} ne "n") { - appendFile($LOG_PATH{$LVer}, $Msg); - } -} - -sub resetLogging($) -{ - my $LVer = $_[0]; - if($In::Opt{"LogMode"}!~/a|n/) - { # remove old log - unlink($LOG_PATH{$LVer}); - } -} - -sub resetDebugging($) -{ - my $LVer = $_[0]; - if($In::Opt{"Debug"}) - { - if(-d $DEBUG_DIR{$LVer}) - { - rmtree($DEBUG_DIR{$LVer}); - } - - mkpath($DEBUG_DIR{$LVer}); - } -} - -sub printErrorLog($) -{ - my $LVer = $_[0]; - if($In::Opt{"LogMode"} ne "n") { - printMsg("ERROR", "see log for details:\n ".$LOG_PATH{$LVer}."\n"); - } -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/Mangling.pm b/abi-compliance-checker-2.3/modules/Internals/Mangling.pm deleted file mode 100644 index 7c5495c758cd83cbc9abb950abe0ebadaacb6e9a..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Mangling.pm +++ /dev/null @@ -1,1052 +0,0 @@ -########################################################################### -# A module to mangle C++ symbols -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -my %Cache; - -my %IntrinsicMangling = ( - "void" => "v", - "bool" => "b", - "wchar_t" => "w", - "char" => "c", - "signed char" => "a", - "unsigned char" => "h", - "short" => "s", - "unsigned short" => "t", - "int" => "i", - "unsigned int" => "j", - "long" => "l", - "unsigned long" => "m", - "long long" => "x", - "__int64" => "x", - "unsigned long long" => "y", - "__int128" => "n", - "unsigned __int128" => "o", - "float" => "f", - "double" => "d", - "long double" => "e", - "__float80" => "e", - "__float128" => "g", - "..." => "z" -); - -my %StdcxxMangling = ( - "3std"=>"St", - "3std9allocator"=>"Sa", - "3std12basic_string"=>"Sb", - "3std12basic_stringIcE"=>"Ss", - "3std13basic_istreamIcE"=>"Si", - "3std13basic_ostreamIcE"=>"So", - "3std14basic_iostreamIcE"=>"Sd" -); - -my $DEFAULT_STD_PARMS = "std::(allocator|less|char_traits|regex_traits|istreambuf_iterator|ostreambuf_iterator)"; - -my %ConstantSuffixR = ( - "u"=>"unsigned int", - "l"=>"long", - "ul"=>"unsigned long", - "ll"=>"long long", - "ull"=>"unsigned long long" -); - -my %OperatorMangling = ( - "~" => "co", - "=" => "aS", - "|" => "or", - "^" => "eo", - "&" => "an",#ad (addr) - "==" => "eq", - "!" => "nt", - "!=" => "ne", - "<" => "lt", - "<=" => "le", - "<<" => "ls", - "<<=" => "lS", - ">" => "gt", - ">=" => "ge", - ">>" => "rs", - ">>=" => "rS", - "()" => "cl", - "%" => "rm", - "[]" => "ix", - "&&" => "aa", - "||" => "oo", - "*" => "ml",#de (deref) - "++" => "pp",# - "--" => "mm",# - "new" => "nw", - "delete" => "dl", - "new[]" => "na", - "delete[]" => "da", - "+=" => "pL", - "+" => "pl",#ps (pos) - "-" => "mi",#ng (neg) - "-=" => "mI", - "*=" => "mL", - "/=" => "dV", - "&=" => "aN", - "|=" => "oR", - "%=" => "rM", - "^=" => "eO", - "/" => "dv", - "->*" => "pm", - "->" => "pt",#rf (ref) - "," => "cm", - "?" => "qu", - "." => "dt", - "sizeof"=> "sz"#st -); - -my $MAX_CMD_ARG = 4096; -my $MAX_CPPFILT_INPUT = 50000; -my $CPPFILT_SUPPORT_FILE = undef; - -my %TrName; -my %GccMangledName; -my %MangledName; - -my $DisabledUnmangle_MSVC = undef; - -sub mangleSymbol($$$) -{ # mangling for simple methods - # see gcc-4.6.0/gcc/cp/mangle.c - my ($InfoId, $Compiler, $LVer) = @_; - if($Cache{"mangleSymbol"}{$LVer}{$InfoId}{$Compiler}) { - return $Cache{"mangleSymbol"}{$LVer}{$InfoId}{$Compiler}; - } - my $Mangled = ""; - if($Compiler eq "GCC") { - $Mangled = mangleSymbol_GCC($InfoId, $LVer); - } - elsif($Compiler eq "MSVC") { - $Mangled = mangleSymbol_MSVC($InfoId, $LVer); - } - return ($Cache{"mangleSymbol"}{$LVer}{$InfoId}{$Compiler} = $Mangled); -} - -sub mangleSymbol_MSVC($$) -{ # TODO - my ($InfoId, $LVer) = @_; - return ""; -} - -sub mangleSymbol_GCC($$) -{ # see gcc-4.6.0/gcc/cp/mangle.c - my ($InfoId, $LVer) = @_; - - my $SInfo = $In::ABI{$LVer}{"SymbolInfo"}{$InfoId}; - - my ($Mangled, $ClassId, $NameSpace) = ("_Z", 0, ""); - - my $Return = $SInfo->{"Return"}; - my %Repl = (); # SN_ replacements - if($ClassId = $SInfo->{"Class"}) - { - my $MangledClass = mangleParam($ClassId, $LVer, \%Repl); - if($MangledClass!~/\AN/) { - $MangledClass = "N".$MangledClass; - } - else { - $MangledClass=~s/E\Z//; - } - if($SInfo->{"Const"}) { - $MangledClass=~s/\AN/NK/; - } - if($SInfo->{"Volatile"}) { - $MangledClass=~s/\AN/NV/; - } - $Mangled .= $MangledClass; - } - elsif($NameSpace = $SInfo->{"NameSpace"}) - { # mangled by name due to the absence of structured info - my $MangledNS = mangleNs($NameSpace, $LVer, \%Repl); - if($MangledNS!~/\AN/) { - $MangledNS = "N".$MangledNS; - } - else { - $MangledNS=~s/E\Z//; - } - $Mangled .= $MangledNS; - } - my ($ShortName, $TmplParams) = templateBase($SInfo->{"ShortName"}); - my @TParams = (); - if(my @TPos = sort {$a<=>$b} keys(%{$SInfo->{"TParam"}})) - { # parsing mode - foreach my $PPos (@TPos) { - push(@TParams, $SInfo->{"TParam"}{$PPos}{"name"}); - } - } - elsif($TmplParams) - { # remangling mode - # support for old ABI dumps - @TParams = sepParams($TmplParams, 0, 0); - } - if(my $Ctor = $SInfo->{"Constructor"}) - { - if($Ctor ne "1") { - $Mangled .= $Ctor; - } - else { - $Mangled .= "C1"; - } - } - elsif(my $Dtor = $SInfo->{"Destructor"}) - { - if($Dtor ne "1") { - $Mangled .= $Dtor; - } - else { - $Mangled .= "D0"; - } - } - elsif($ShortName) - { - if($SInfo->{"Data"}) - { - if(not $SInfo->{"Class"} - and isConstType($Return, $LVer)) - { # "const" global data is mangled as _ZL... - $Mangled .= "L"; - } - } - if($ShortName=~/\Aoperator(\W.*)\Z/) - { - my $Op = $1; - $Op=~s/\A[ ]+//g; - if(my $OpMngl = $OperatorMangling{$Op}) { - $Mangled .= $OpMngl; - } - else { # conversion operator - $Mangled .= "cv".mangleParam(getTypeIdByName($Op, $LVer), $LVer, \%Repl); - } - } - else { - $Mangled .= length($ShortName).$ShortName; - } - if(@TParams) - { # templates - $Mangled .= "I"; - foreach my $TParam (@TParams) { - $Mangled .= mangleTemplateParam($TParam, $LVer, \%Repl); - } - $Mangled .= "E"; - } - if(not $ClassId and @TParams) { - addSubst($ShortName, \%Repl, 0); - } - } - if($ClassId or $NameSpace) { - $Mangled .= "E"; - } - if(@TParams) - { - if($Return) { - $Mangled .= mangleParam($Return, $LVer, \%Repl); - } - } - if(not $SInfo->{"Data"}) - { - my @Params = (); - if(defined $SInfo->{"Param"} - and not $SInfo->{"Destructor"}) - { - @Params = sort {$a<=>$b} keys(%{$SInfo->{"Param"}}); - - if($SInfo->{"Class"} - and not $SInfo->{"Static"}) - { - if($SInfo->{"Param"}{"0"}{"name"} eq "this") { - shift(@Params); - } - } - } - foreach my $PPos (sort {$a<=>$b} @Params) - { # checking parameters - my $PTid = $SInfo->{"Param"}{$PPos}{"type"}; - $Mangled .= mangleParam($PTid, $LVer, \%Repl); - } - if(not @Params) { - $Mangled .= "v"; - } - } - $Mangled = writeCxxSubstitution($Mangled); - if($Mangled eq "_Z") { - return ""; - } - return $Mangled; -} - -sub templateBase($) -{ # NOTE: std::_Vector_base::_Vector_impl - # NOTE: operators: >>, << - my $Name = $_[0]; - if($Name!~/>\Z/ or $Name!~/ - $TParams = substr($TParams, $CPos); - } - if($TParams=~s/\A<(.+)>\Z/$1/) { - $Name=~s/<\Q$TParams\E>\Z//; - } - else - { # error - $TParams = ""; - } - return ($Name, $TParams); -} - -sub getSubNs($) -{ - my $Name = $_[0]; - my @NS = (); - while(my $CPos = findCenter($Name, ":")) - { - push(@NS, substr($Name, 0, $CPos)); - $Name = substr($Name, $CPos); - $Name=~s/\A:://; - } - return (join("::", @NS), $Name); -} - -sub mangleNs($$$) -{ - my ($Name, $LVer, $Repl) = @_; - if(my $Tid = $In::ABI{$LVer}{"TName_Tid"}{$Name}) - { - my $Mangled = mangleParam($Tid, $LVer, $Repl); - $Mangled=~s/\AN(.+)E\Z/$1/; - return $Mangled; - - } - else - { - my ($MangledNS, $SubNS) = ("", ""); - ($SubNS, $Name) = getSubNs($Name); - if($SubNS) { - $MangledNS .= mangleNs($SubNS, $LVer, $Repl); - } - $MangledNS .= length($Name).$Name; - addSubst($MangledNS, $Repl, 0); - return $MangledNS; - } -} - -sub mangleParam($$$) -{ - my ($PTid, $LVer, $Repl) = @_; - my ($MPrefix, $Mangled) = ("", ""); - my %ReplCopy = %{$Repl}; - my %BaseType = getBaseType($PTid, $LVer); - my $BaseType_Name = $BaseType{"Name"}; - $BaseType_Name=~s/\A(struct|union|enum) //g; - if(not $BaseType_Name) { - return ""; - } - my ($ShortName, $TmplParams) = templateBase($BaseType_Name); - my $Suffix = getBaseTypeQual($PTid, $LVer); - while($Suffix=~s/\s*(const|volatile|restrict)\Z//g){}; - while($Suffix=~/(&|\*|const)\Z/) - { - if($Suffix=~s/[ ]*&\Z//) { - $MPrefix .= "R"; - } - if($Suffix=~s/[ ]*\*\Z//) { - $MPrefix .= "P"; - } - if($Suffix=~s/[ ]*const\Z//) - { - if($MPrefix=~/R|P/ - or $Suffix=~/&|\*/) { - $MPrefix .= "K"; - } - } - if($Suffix=~s/[ ]*volatile\Z//) { - $MPrefix .= "V"; - } - #if($Suffix=~s/[ ]*restrict\Z//) { - #$MPrefix .= "r"; - #} - } - if(my $Token = $IntrinsicMangling{$BaseType_Name}) { - $Mangled .= $Token; - } - elsif($BaseType{"Type"}=~/(Class|Struct|Union|Enum)/) - { - my @TParams = (); - if(my @TPos = sort {$a<=>$b} keys(%{$BaseType{"TParam"}})) - { # parsing mode - foreach (@TPos) { - push(@TParams, $BaseType{"TParam"}{$_}{"name"}); - } - } - elsif($TmplParams) - { # remangling mode - # support for old ABI dumps - @TParams = sepParams($TmplParams, 0, 0); - } - my $MangledNS = ""; - my ($SubNS, $SName) = getSubNs($ShortName); - if($SubNS) { - $MangledNS .= mangleNs($SubNS, $LVer, $Repl); - } - $MangledNS .= length($SName).$SName; - if(@TParams) { - addSubst($MangledNS, $Repl, 0); - } - $Mangled .= "N".$MangledNS; - if(@TParams) - { # templates - $Mangled .= "I"; - foreach my $TParam (@TParams) { - $Mangled .= mangleTemplateParam($TParam, $LVer, $Repl); - } - $Mangled .= "E"; - } - $Mangled .= "E"; - } - elsif($BaseType{"Type"}=~/(FuncPtr|MethodPtr)/) - { - if($BaseType{"Type"} eq "MethodPtr") { - $Mangled .= "M".mangleParam($BaseType{"Class"}, $LVer, $Repl)."F"; - } - else { - $Mangled .= "PF"; - } - $Mangled .= mangleParam($BaseType{"Return"}, $LVer, $Repl); - my @Params = sort {$a<=>$b} keys(%{$BaseType{"Param"}}); - foreach my $Num (@Params) { - $Mangled .= mangleParam($BaseType{"Param"}{$Num}{"type"}, $LVer, $Repl); - } - if(not @Params) { - $Mangled .= "v"; - } - $Mangled .= "E"; - } - elsif($BaseType{"Type"} eq "FieldPtr") - { - $Mangled .= "M".mangleParam($BaseType{"Class"}, $LVer, $Repl); - $Mangled .= mangleParam($BaseType{"Return"}, $LVer, $Repl); - } - $Mangled = $MPrefix.$Mangled; # add prefix (RPK) - if(my $Optimized = writeSubstitution($Mangled, \%ReplCopy)) - { - if($Mangled eq $Optimized) - { - if($ShortName!~/::/) - { # remove "N ... E" - if($MPrefix) { - $Mangled=~s/\A($MPrefix)N(.+)E\Z/$1$2/g; - } - else { - $Mangled=~s/\AN(.+)E\Z/$1/g; - } - } - } - else { - $Mangled = $Optimized; - } - } - addSubst($Mangled, $Repl, 1); - return $Mangled; -} - -sub mangleTemplateParam($$$) -{ # types + literals - my ($TParam, $LVer, $Repl) = @_; - if(my $TPTid = $In::ABI{$LVer}{"TName_Tid"}{$TParam}) { - return mangleParam($TPTid, $LVer, $Repl); - } - elsif($TParam=~/\A(\d+)(\w+)\Z/) - { # class_name<1u>::method(...) - return "L".$IntrinsicMangling{$ConstantSuffixR{$2}}.$1."E"; - } - elsif($TParam=~/\A\(([\w ]+)\)(\d+)\Z/) - { # class_name<(signed char)1>::method(...) - return "L".$IntrinsicMangling{$1}.$2."E"; - } - elsif($TParam eq "true") - { # class_name::method(...) - return "Lb1E"; - } - elsif($TParam eq "false") - { # class_name::method(...) - return "Lb0E"; - } - else { # internal error - return length($TParam).$TParam; - } -} - -sub addSubst($$$) -{ - my ($Value, $Repl, $Rec) = @_; - if($Rec) - { # subtypes - my @Subs = ($Value); - while($Value=~s/\A(R|P|K)//) { - push(@Subs, $Value); - } - foreach (reverse(@Subs)) { - addSubst($_, $Repl, 0); - } - return; - } - if($Value=~/\AS(\d*)_\Z/) { - return; - } - $Value=~s/\AN(.+)E\Z/$1/g; - if(defined $Repl->{$Value}) { - return; - } - if(length($Value)<=1) { - return; - } - if($StdcxxMangling{$Value}) { - return; - } - # check for duplicates - my $Base = $Value; - foreach my $Type (sort {$Repl->{$a}<=>$Repl->{$b}} sort keys(%{$Repl})) - { - my $Num = $Repl->{$Type}; - my $Replace = macroMangle($Num); - $Base=~s/\Q$Replace\E/$Type/; - } - if(my $OldNum = $Repl->{$Base}) - { - $Repl->{$Value} = $OldNum; - return; - } - my @Repls = sort {$b<=>$a} values(%{$Repl}); - if(@Repls) { - $Repl->{$Value} = $Repls[0]+1; - } - else { - $Repl->{$Value} = -1; - } - # register duplicates - # upward - $Base = $Value; - foreach my $Type (sort {$Repl->{$a}<=>$Repl->{$b}} sort keys(%{$Repl})) - { - if($Base eq $Type) { - next; - } - my $Num = $Repl->{$Type}; - my $Replace = macroMangle($Num); - $Base=~s/\Q$Type\E/$Replace/; - $Repl->{$Base} = $Repl->{$Value}; - } -} - -sub macroMangle($) -{ - my $Num = $_[0]; - if($Num==-1) { - return "S_"; - } - else - { - my $Code = ""; - if($Num<10) - { # S0_, S1_, S2_, ... - $Code = $Num; - } - elsif($Num>=10 and $Num<=35) - { # SA_, SB_, SC_, ... - $Code = chr(55+$Num); - } - else - { # S10_, S11_, S12_ - $Code = $Num-26; # 26 is length of english alphabet - } - return "S".$Code."_"; - } -} - -sub writeCxxSubstitution($) -{ - my $Mangled = $_[0]; - if($StdcxxMangling{$Mangled}) { - return $StdcxxMangling{$Mangled}; - } - else - { - my @Repls = sort {$b cmp $a} keys(%StdcxxMangling); - @Repls = sort {length($b)<=>length($a)} @Repls; - foreach my $MangledType (@Repls) - { - my $Replace = $StdcxxMangling{$MangledType}; - #if($Mangled!~/$Replace/) { - $Mangled=~s/N\Q$MangledType\EE/$Replace/g; - $Mangled=~s/\Q$MangledType\E/$Replace/g; - #} - } - } - return $Mangled; -} - -sub writeSubstitution($$) -{ - my ($Mangled, $Repl) = @_; - if(defined $Repl->{$Mangled} - and my $MnglNum = $Repl->{$Mangled}) { - $Mangled = macroMangle($MnglNum); - } - else - { - my @Repls = keys(%{$Repl}); - - # @Repls = sort {$Repl->{$a}<=>$Repl->{$b}} @Repls; - # FIXME: how to apply replacements? by num or by pos - - @Repls = sort {length($b)<=>length($a)} sort {$b cmp $a} @Repls; - foreach my $MangledType (@Repls) - { - my $Replace = macroMangle($Repl->{$MangledType}); - if($Mangled!~/$Replace/) { - $Mangled=~s/N\Q$MangledType\EE/$Replace/g; - $Mangled=~s/\Q$MangledType\E/$Replace/g; - } - } - } - return $Mangled; -} - -sub isDefaultStd($) { - return ($_[0]=~/\A$DEFAULT_STD_PARMS\ >*) - # to be TIFFStreamOpen(char const*, std::basic_ostream*) - my ($Name, $Type) = @_; - - # single - while($Name=~/([^<>,]+),\s*$DEFAULT_STD_PARMS<([^<>,]+)>\s*/ and $1 eq $3) - { - my $P = $1; - $Name=~s/\Q$P\E,\s*$DEFAULT_STD_PARMS<\Q$P\E>\s*/$P/g; - } - - # double - if($Name=~/$DEFAULT_STD_PARMS/) - { - if($Type eq "S") - { - my ($ShortName, $FuncParams) = splitSignature($Name); - - foreach my $FParam (sepParams($FuncParams, 0, 0)) - { - if(index($FParam, "<")!=-1) - { - $FParam=~s/>([^<>]+)\Z/>/; # remove quals - my $FParam_N = canonifyName($FParam, "T"); - if($FParam_N ne $FParam) { - $Name=~s/\Q$FParam\E/$FParam_N/g; - } - } - } - } - elsif($Type eq "T") - { - my ($ShortTmpl, $TmplParams) = templateBase($Name); - - my @TParams = sepParams($TmplParams, 0, 0); - if($#TParams>=1) - { - my $FParam = $TParams[0]; - foreach my $Pos (1 .. $#TParams) - { - my $TParam = $TParams[$Pos]; - if($TParam=~/\A$DEFAULT_STD_PARMS<\Q$FParam\E\s*>\Z/) { - $Name=~s/\Q$FParam, $TParam\E\s*/$FParam/g; - } - } - } - } - } - if($Type eq "S") { - return formatName($Name, "S"); - } - return $Name; -} - -sub getUnmangled($$) -{ - if(defined $TrName{$_[1]}{$_[0]}) { - return $TrName{$_[1]}{$_[0]}; - } - - return undef; -} - -sub getMangled_GCC($$) -{ - if(defined $GccMangledName{$_[1]}{$_[0]}) { - return $GccMangledName{$_[1]}{$_[0]}; - } - - return undef; -} - -sub getMangled_MSVC($$) -{ - if(defined $MangledName{$_[1]}{$_[0]}) { - return $MangledName{$_[1]}{$_[0]}; - } - - return $_[0]; -} - -sub translateSymbols(@) -{ - my $LVer = pop(@_); - my (@MnglNames1, @MnglNames2, @ZNames, @UnmangledNames) = (); - my %Versioned = (); - - foreach my $Symbol (sort @_) - { - if(index($Symbol, "_Z")==0) - { - push(@ZNames, $Symbol); - if($TrName{$LVer}{$Symbol}) - { # already unmangled - next; - } - if($Symbol=~s/([\@\$]+.*)\Z//) { - $Versioned{$Symbol}{$Symbol.$1} = 1; - } - else { - $Versioned{$Symbol}{$Symbol} = 1; - } - push(@MnglNames1, $Symbol); - } - elsif(index($Symbol, "?")==0) - { - push(@MnglNames2, $Symbol); - } - } - if($#MnglNames1 > -1) - { # GCC names - @UnmangledNames = reverse(unmangleArray(@MnglNames1)); - foreach my $MnglName (@MnglNames1) - { - if(my $Unmangled = pop(@UnmangledNames)) - { - foreach my $M (keys(%{$Versioned{$MnglName}})) - { - $TrName{$LVer}{$M} = canonifyName($Unmangled, "S"); - if(not $GccMangledName{$LVer}{$TrName{$LVer}{$M}}) { - $GccMangledName{$LVer}{$TrName{$LVer}{$M}} = $M; - } - } - } - } - - foreach my $Symbol (@ZNames) - { - if(index($Symbol, "_ZTV")==0 - and $TrName{$LVer}{$Symbol}=~/vtable for (.+)/) - { # bind class name and v-table symbol - $In::ABI{$LVer}{"ClassVTable"}{$1} = $Symbol; - } - } - } - if($#MnglNames2 > -1) - { # MSVC names - @UnmangledNames = reverse(unmangleArray(@MnglNames2)); - foreach my $MnglName (@MnglNames2) - { - if(my $Unmangled = pop(@UnmangledNames)) - { - $TrName{$LVer}{$MnglName} = formatName($Unmangled, "S"); - $MangledName{$LVer}{$TrName{$LVer}{$MnglName}} = $MnglName; - } - } - } - return \%{$TrName{$LVer}}; -} - -sub unmangleArray(@) -{ - if($_[0]=~/\A\?/) - { # MSVC mangling - if(defined $DisabledUnmangle_MSVC) { - return @_; - } - my $UndNameCmd = getCmdPath("undname"); - if(not $UndNameCmd) - { - if($In::Opt{"OS"} eq "windows") { - exitStatus("Not_Found", "can't find \"undname\""); - } - elsif(not defined $DisabledUnmangle_MSVC) - { - printMsg("WARNING", "can't find \"undname\", disable MSVC unmangling"); - $DisabledUnmangle_MSVC = 1; - return @_; - } - } - my $TmpDir = $In::Opt{"Tmp"}; - writeFile("$TmpDir/unmangle", join("\n", @_)); - return split(/\n/, `$UndNameCmd 0x8386 \"$TmpDir/unmangle\"`); - } - else - { # GCC mangling - my $CppFiltCmd = getCmdPath("c++filt"); - if(not $CppFiltCmd) { - exitStatus("Not_Found", "can't find c++filt in PATH"); - } - if(not defined $CPPFILT_SUPPORT_FILE) - { - my $Info = `$CppFiltCmd -h 2>&1`; - $CPPFILT_SUPPORT_FILE = ($Info=~/\@/); - } - my $NoStrip = ""; - - if($In::Opt{"OS"}=~/macos|windows/) { - $NoStrip = "-n"; - } - - if($CPPFILT_SUPPORT_FILE) - { # new versions of c++filt can take a file - if($#_>$MAX_CPPFILT_INPUT) - { # c++filt <= 2.22 may crash on large files (larger than 8mb) - # this is fixed in the oncoming version of Binutils - my @Half = splice(@_, 0, ($#_+1)/2); - return (unmangleArray(@Half), unmangleArray(@_)) - } - else - { - my $TmpDir = $In::Opt{"Tmp"}; - writeFile("$TmpDir/unmangle", join("\n", @_)); - my $Res = `$CppFiltCmd $NoStrip \@\"$TmpDir/unmangle\"`; - if($?==139) - { # segmentation fault - printMsg("ERROR", "internal error - c++filt crashed, try to reduce MAX_CPPFILT_FILE_SIZE constant"); - } - return split(/\n/, $Res); - } - } - else - { # old-style unmangling - if($#_>$MAX_CMD_ARG) - { - my @Half = splice(@_, 0, ($#_+1)/2); - return (unmangleArray(@Half), unmangleArray(@_)) - } - else - { - my $Strings = join(" ", @_); - my $Res = `$CppFiltCmd $NoStrip $Strings`; - if($?==139) - { # segmentation fault - printMsg("ERROR", "internal error - c++filt crashed, try to reduce MAX_COMMAND_LINE_ARGUMENTS constant"); - } - return split(/\n/, $Res); - } - } - } -} - -sub debugMangling($) -{ - my $LVer = $_[0]; - - printMsg("INFO", "Debug model mangling and unmangling ($LVer)"); - - my %Mangled = (); - foreach my $InfoId (keys(%{$In::ABI{$LVer}{"SymbolInfo"}})) - { - my $SInfo = $In::ABI{$LVer}{"SymbolInfo"}{$InfoId}; - - if(my $Mngl = $SInfo->{"MnglName"}) - { - if(my $Class = $SInfo->{"Class"}) - { - if(defined $In::ABI{$LVer}{"TypeInfo"}{$Class}{"TParam"}) - { # mngl names are not equal because of default tmpl args - next; - } - - if(index($In::ABI{$LVer}{"TypeInfo"}{$Class}{"Name"}, "...")!=-1) - { # no info about tmpl args - next; - } - } - - if($Mngl=~/\A(_Z|\?)/) { - $Mangled{$Mngl} = $InfoId; - } - } - } - - translateSymbols(keys(%Mangled), $LVer); - - my $Total = keys(%Mangled); - my ($GoodMangling, $GoodUnmangling) = (0, 0); - - foreach my $Mngl (sort keys(%Mangled)) - { - my $InfoId = $Mangled{$Mngl}; - - my $U1 = getUnmangled($Mngl, $LVer); - my $U2 = modelUnmangled($InfoId, "GCC", $LVer); - my $U3 = mangleSymbol($InfoId, "GCC", $LVer); - - if($U1 ne $U2) { - printMsg("INFO", "Bad model unmangling:\n Orig: $Mngl\n Unmgl: $U1\n Model: $U2\n"); - } - else { - $GoodUnmangling += 1; - } - - if($Mngl ne $U3) { - printMsg("INFO", "Bad model mangling:\n Orig: $Mngl\n Model: $U3\n"); - } - else { - $GoodMangling += 1; - } - } - - printMsg("INFO", "Model unmangling: $GoodUnmangling/$Total"); - printMsg("INFO", "Model mangling: $GoodMangling/$Total"); -} - -sub modelUnmangled($$$) -{ - my ($InfoId, $Compiler, $LVer) = @_; - if($Cache{"modelUnmangled"}{$LVer}{$Compiler}{$InfoId}) { - return $Cache{"modelUnmangled"}{$LVer}{$Compiler}{$InfoId}; - } - - my $SInfo = $In::ABI{$LVer}{"SymbolInfo"}{$InfoId}; - - my $PureSignature = $SInfo->{"ShortName"}; - if($SInfo->{"Destructor"}) { - $PureSignature = "~".$PureSignature; - } - if(not $SInfo->{"Data"}) - { - my (@Params, @ParamTypes) = (); - if(defined $SInfo->{"Param"} - and not $SInfo->{"Destructor"}) - { - @Params = sort {$a<=>$b} keys(%{$SInfo->{"Param"}}); - - if($SInfo->{"Class"} - and not $SInfo->{"Static"}) - { - if($SInfo->{"Param"}{"0"}{"name"} eq "this") { - shift(@Params); - } - } - } - foreach my $ParamPos (@Params) - { # checking parameters - my $PTid = $SInfo->{"Param"}{$ParamPos}{"type"}; - my $PTName = $In::ABI{$LVer}{"TypeInfo"}{$PTid}{"Name"}; - - $PTName = unmangledFormat($PTName, $LVer); - $PTName=~s/\b(restrict|register)\b//g; - - if($Compiler eq "MSVC") { - $PTName=~s/\blong long\b/__int64/; - } - @ParamTypes = (@ParamTypes, $PTName); - } - if(@ParamTypes) { - $PureSignature .= "(".join(", ", @ParamTypes).")"; - } - else - { - if($Compiler eq "MSVC") { - $PureSignature .= "(void)"; - } - else - { # GCC - $PureSignature .= "()"; - } - } - $PureSignature = deleteKeywords($PureSignature); - } - if(my $ClassId = $SInfo->{"Class"}) - { - my $ClassName = unmangledFormat($In::ABI{$LVer}{"TypeInfo"}{$ClassId}{"Name"}, $LVer); - $PureSignature = $ClassName."::".$PureSignature; - } - elsif(my $NS = $SInfo->{"NameSpace"}) { - $PureSignature = $NS."::".$PureSignature; - } - if($SInfo->{"Const"}) { - $PureSignature .= " const"; - } - if($SInfo->{"Volatile"}) { - $PureSignature .= " volatile"; - } - my $ShowReturn = 0; - if($Compiler eq "MSVC" - and $SInfo->{"Data"}) { - $ShowReturn = 1; - } - elsif(index($SInfo->{"ShortName"}, "<")!=-1) - { # template instance - $ShowReturn = 1; - } - if($ShowReturn) - { # mangled names for template function specializations include return type - if(my $ReturnId = $SInfo->{"Return"}) - { - my %RType = getPureType($ReturnId, $LVer); - my $ReturnName = unmangledFormat($RType{"Name"}, $LVer); - $PureSignature = $ReturnName." ".$PureSignature; - } - } - return ($Cache{"modelUnmangled"}{$LVer}{$Compiler}{$InfoId} = formatName($PureSignature, "S")); -} - -sub unmangledFormat($$) -{ - my ($Name, $LibVersion) = @_; - $Name = uncoverTypedefs($Name, $LibVersion); - while($Name=~s/([^\w>])(const|volatile)(,|>|\Z)/$1$3/g){}; - $Name=~s/\(\w+\)(\d)/$1/; - return $Name; -} - -sub isConstType($$) -{ - my ($TypeId, $LVer) = @_; - my %Base = getType($TypeId, $LVer); - while(defined $Base{"Type"} and $Base{"Type"} eq "Typedef") { - %Base = getOneStepBaseType($Base{"Tid"}, $LVer); - } - return ($Base{"Type"} eq "Const"); -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/Path.pm b/abi-compliance-checker-2.3/modules/Internals/Path.pm deleted file mode 100644 index bc7d1c2f1b9d360b33cd079d64871d44d4fef69b..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Path.pm +++ /dev/null @@ -1,91 +0,0 @@ -########################################################################### -# A module with functions to handle paths -# -# Copyright (C) 2017-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; -use Cwd qw(realpath); - -sub pathFmt(@) -{ - my $Path = shift(@_); - my $Fmt = $In::Opt{"OS"}; - if(@_) { - $Fmt = shift(@_); - } - - $Path=~s/[\/\\]+\.?\Z//g; - if($Fmt eq "windows") - { - $Path=~s/\//\\/g; - $Path = lc($Path); - } - else - { # forward slash to pass into MinGW GCC - $Path=~s/\\/\//g; - } - - $Path=~s/[\/\\]+\Z//g; - - return $Path; -} - -sub getAbsPath($) -{ # abs_path() should NOT be called for absolute inputs - # because it can change them - my $Path = $_[0]; - if(not isAbsPath($Path)) { - $Path = abs_path($Path); - } - return pathFmt($Path); -} - -sub realpath_F($) -{ - my $Path = $_[0]; - return pathFmt(realpath($Path)); -} - -sub classifyPath($) -{ - my $Path = $_[0]; - if($Path=~/[\*\+\(\[\|]/) - { # pattern - return ($Path, "Pattern"); - } - elsif($Path=~/[\/\\]/) - { # directory or relative path - return (pathFmt($Path), "Path"); - } - else { - return ($Path, "Name"); - } -} - -sub join_P($$) -{ - my $S = "/"; - if($In::Opt{"OS"} eq "windows") { - $S = "\\"; - } - return join($S, @_); -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/RegTests.pm b/abi-compliance-checker-2.3/modules/Internals/RegTests.pm deleted file mode 100644 index 40f0b99564702612f4da24652d43177ad51a107a..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/RegTests.pm +++ /dev/null @@ -1,5201 +0,0 @@ -########################################################################### -# A module with regression test suite -# -# Copyright (C) 2009-2011 Institute for System Programming, RAS -# Copyright (C) 2011-2012 Nokia Corporation and/or its subsidiary(-ies) -# Copyright (C) 2012-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -loadModule("ElfTools"); - -sub testTool() -{ - if($In::Opt{"UserLang"} ne "C++") { - testC(); - } - - if($In::Opt{"UserLang"} ne "C") { - testCpp(); - } -} - -sub testCpp() -{ - printMsg("INFO", "Verifying detectable C++ library changes"); - my ($HEADER1, $SOURCE1, $HEADER2, $SOURCE2) = (); - - my $DECL_SPEC = ""; - my $EXTERN = ""; - - if($In::Opt{"OS"} eq "windows") - { - $DECL_SPEC = "__declspec( dllexport )"; - $EXTERN = "extern "; # add "extern" for CL compiler - } - - # Class outside namespace - $HEADER1 .= " - class $DECL_SPEC OutsideNS { - public: - int someMethod(); - int field; - };"; - $SOURCE1 .= " - int OutsideNS::someMethod() { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC OutsideNS { - public: - int someMethod(); - int field; - int field2; - };"; - $SOURCE2 .= " - int OutsideNS::someMethod() { return 0; }"; - - # Begin namespace - $HEADER1 .= "namespace TestNS {\n"; - $HEADER2 .= "namespace TestNS {\n"; - $SOURCE1 .= "namespace TestNS {\n"; - $SOURCE2 .= "namespace TestNS {\n"; - - # Changed template internals - # $HEADER1 .= " - # template - # class $DECL_SPEC ChangedTemplate { - # public: - # T value; - # T*const field; - # T array[_P]; - # typedef int My; - # My var; - # }; - # ChangedTemplate* changedTemplate();"; - # $SOURCE1 .= " - # ChangedTemplate* changedTemplate() { return new ChangedTemplate(); }"; - # - # $HEADER2 .= " - # template - # class $DECL_SPEC ChangedTemplate { - # public: - # double value; - # T* field; - # double array[_P]; - # typedef int My; - # My var; - # }; - # ChangedTemplate* changedTemplate();"; - # $SOURCE2 .= " - # ChangedTemplate* changedTemplate() { return new ChangedTemplate(); }"; - - # Removed inline method - $HEADER1 .= " - class $DECL_SPEC RemovedInlineMethod { - public: - int someMethod(); - inline int removedMethod() { return 0; }; - int field; - };"; - $SOURCE1 .= " - int RemovedInlineMethod::someMethod() { return removedMethod(); }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedInlineMethod { - public: - int someMethod(); - int field; - };"; - $SOURCE2 .= " - int RemovedInlineMethod::someMethod() { return 0; }"; - - # Pure_Virtual_Replacement - $HEADER1 .= " - class $DECL_SPEC PureVirtualReplacement { - public: - virtual int methodOld(int param) = 0; - int otherMethod(); - }; - - class $DECL_SPEC PureVirtualReplacement_Derived: public PureVirtualReplacement { - public: - int methodOld(int param); - };"; - $SOURCE1 .= " - int PureVirtualReplacement::otherMethod() { return 0; } - int PureVirtualReplacement_Derived::methodOld(int param) { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC PureVirtualReplacement { - public: - virtual int methodNew(int param) = 0; - int otherMethod(); - }; - - class $DECL_SPEC PureVirtualReplacement_Derived: public PureVirtualReplacement { - public: - int methodNew(int param); - };"; - $SOURCE2 .= " - int PureVirtualReplacement::otherMethod() { return 0; } - int PureVirtualReplacement_Derived::methodNew(int param) { return 0; }"; - - # Virtual_Replacement - $HEADER1 .= " - class $DECL_SPEC VirtualReplacement { - public: - virtual int methodOld(int param); - };"; - $SOURCE1 .= " - int VirtualReplacement::methodOld(int param) { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC VirtualReplacement { - public: - virtual int methodNew(int param); - };"; - $SOURCE2 .= " - int VirtualReplacement::methodNew(int param) { return 0; }"; - - # Removed_Symbol (renamed, source-compatible) - $HEADER1 .= " - int $DECL_SPEC renamedFunc(int param);"; - $SOURCE1 .= " - int renamedFunc(int param) { return 0; }"; - - $HEADER2 .= " - int $DECL_SPEC renamedFunc_NewName(int param); - #define renamedFunc renamedFunc_NewName"; - $SOURCE2 .= " - int renamedFunc_NewName(int param) { return 0; }"; - - # Removed_Symbol - $HEADER1 .= " - int $DECL_SPEC functionBecameInline(int param);"; - $SOURCE1 .= " - int functionBecameInline(int param) { return 0; }"; - - $HEADER2 .= " - inline int functionBecameInline(int param) { return 0; }"; - - # Removed_Symbol (safe) - $HEADER1 .= " - inline int removedInlineFunction(int param) { return 0; }"; - - # Became Non-Opaque - $HEADER1 .= " - struct OpaqueStruct; - int paramBecameNonOpaque(OpaqueStruct* p);"; - $SOURCE1 .= " - int paramBecameNonOpaque(OpaqueStruct* p) { return 0; }"; - - $HEADER2 .= " - struct OpaqueStruct - { - int i; - short j; - OpaqueStruct(); - }; - int paramBecameNonOpaque(OpaqueStruct* p);"; - $SOURCE2 .= " - int paramBecameNonOpaque(OpaqueStruct* p) { return 0; }"; - - # Field_Became_Const - # Typedef - $HEADER1 .= " - typedef int*const CONST_INT_PTR; - class $DECL_SPEC FieldBecameConstTypedef { - public: - int* f; - int*const f2; - int method(CONST_INT_PTR p); - };"; - $SOURCE1 .= " - int FieldBecameConstTypedef::method(CONST_INT_PTR p) { return 0; }"; - - $HEADER2 .= " - typedef int*const CONST_INT_PTR; - class $DECL_SPEC FieldBecameConstTypedef { - public: - CONST_INT_PTR f; - int*const f2; - int method(CONST_INT_PTR p); - };"; - $SOURCE2 .= " - int FieldBecameConstTypedef::method(CONST_INT_PTR p) { return 0; }"; - - # Field_Removed_Const - $HEADER1 .= " - class $DECL_SPEC FieldRemovedConst { - public: - int*const*const f; - int method(); - };"; - $SOURCE1 .= " - int FieldRemovedConst::method() { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC FieldRemovedConst { - public: - int**const f; - int method(); - };"; - $SOURCE2 .= " - int FieldRemovedConst::method() { return 0; }"; - - # Field_Became_Const - $HEADER1 .= " - class $DECL_SPEC FieldBecameConst { - public: - int* f; - int method(); - };"; - $SOURCE1 .= " - int FieldBecameConst::method() { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC FieldBecameConst { - public: - int*const f; - int method(); - };"; - $SOURCE2 .= " - int FieldBecameConst::method() { return 0; }"; - - # Field_Became_Private - $HEADER1 .= " - class $DECL_SPEC FieldBecamePrivate { - public: - int* f; - int method(); - };"; - $SOURCE1 .= " - int FieldBecamePrivate::method() { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC FieldBecamePrivate { - private: - int* f; - public: - int method(); - };"; - $SOURCE2 .= " - int FieldBecamePrivate::method() { return 0; }"; - - # Field_Became_Protected - $HEADER1 .= " - class $DECL_SPEC FieldBecameProtected { - public: - int* f; - int method(); - };"; - $SOURCE1 .= " - int FieldBecameProtected::method() { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC FieldBecameProtected { - protected: - int* f; - public: - int method(); - };"; - $SOURCE2 .= " - int FieldBecameProtected::method() { return 0; }"; - - # Global_Data_Became_Private - $HEADER1 .= " - class $DECL_SPEC GlobalDataBecamePrivate { - public: - static int data; - - };"; - $SOURCE1 .= " - int GlobalDataBecamePrivate::data = 10;"; - - $HEADER2 .= " - class $DECL_SPEC GlobalDataBecamePrivate { - private: - static int data; - - };"; - $SOURCE2 .= " - int GlobalDataBecamePrivate::data = 10;"; - - # Method_Became_Private - $HEADER1 .= " - class $DECL_SPEC MethodBecamePrivate { - public: - int method(); - };"; - $SOURCE1 .= " - int MethodBecamePrivate::method() { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC MethodBecamePrivate { - private: - int method(); - };"; - $SOURCE2 .= " - int MethodBecamePrivate::method() { return 0; }"; - - # Method_Became_Protected - $HEADER1 .= " - class $DECL_SPEC MethodBecameProtected { - public: - int method(); - };"; - $SOURCE1 .= " - int MethodBecameProtected::method() { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC MethodBecameProtected { - protected: - int method(); - };"; - $SOURCE2 .= " - int MethodBecameProtected::method() { return 0; }"; - - # Method_Became_Public - $HEADER1 .= " - class $DECL_SPEC MethodBecamePublic { - protected: - int method(); - };"; - $SOURCE1 .= " - int MethodBecamePublic::method() { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC MethodBecamePublic { - public: - int method(); - };"; - $SOURCE2 .= " - int MethodBecamePublic::method() { return 0; }"; - - # Removed_Const_Overload - $HEADER1 .= " - class $DECL_SPEC RemovedConstOverload { - public: - int removed(); - int removed() const; - };"; - $SOURCE1 .= " - int RemovedConstOverload::removed() { return 0; } - int RemovedConstOverload::removed() const { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedConstOverload { - public: - int removed(); - };"; - $SOURCE2 .= " - int RemovedConstOverload::removed() { return 0; }"; - - # Inline method - $HEADER1 .= " - class $DECL_SPEC InlineMethod { - public: - inline int foo() { return 0; } - };"; - - $HEADER2 .= " - class $DECL_SPEC InlineMethod { - public: - inline long foo() { return 0; } - };"; - - # Global_Data_Became_Non_Const - $HEADER1 .= " - $EXTERN $DECL_SPEC const int globalDataBecameNonConst = 10;"; - - $HEADER2 .= " - extern $DECL_SPEC int globalDataBecameNonConst;"; - $SOURCE2 .= " - int globalDataBecameNonConst = 15;"; - - # Global_Data_Became_Non_Const - # Class Member - $HEADER1 .= " - class $DECL_SPEC GlobalDataBecameNonConst { - public: - static const int data; - };"; - $SOURCE1 .= " - const int GlobalDataBecameNonConst::data = 10;"; - - $HEADER2 .= " - class $DECL_SPEC GlobalDataBecameNonConst { - public: - static int data; - };"; - $SOURCE2 .= " - int GlobalDataBecameNonConst::data = 10;"; - - # Global_Data_Became_Const - $HEADER1 .= " - extern $DECL_SPEC int globalDataBecameConst;"; - $SOURCE1 .= " - int globalDataBecameConst = 10;"; - - $HEADER2 .= " - $EXTERN $DECL_SPEC const int globalDataBecameConst = 15;"; - - # Global_Data_Became_Const - # Class Member - $HEADER1 .= " - class $DECL_SPEC GlobalDataBecameConst { - public: - static int Data; - };"; - $SOURCE1 .= " - int GlobalDataBecameConst::Data = 10;"; - - $HEADER2 .= " - class $DECL_SPEC GlobalDataBecameConst { - public: - static const int Data = 15; - };"; - - # Global_Data_Value_Changed - $HEADER1 .= " - class $DECL_SPEC GlobalDataValue { - public: - static const int Integer = 10; - static const char Char = \'o\'; - };"; - - $HEADER2 .= " - class $DECL_SPEC GlobalDataValue { - public: - static const int Integer = 15; - static const char Char = \'N\'; - };"; - - # Global_Data_Value_Changed - # Integer - $HEADER1 .= " - $EXTERN $DECL_SPEC const int globalDataValue_Integer = 10;"; - - $HEADER2 .= " - $EXTERN $DECL_SPEC const int globalDataValue_Integer = 15;"; - - # Global_Data_Value_Changed - # Character - $HEADER1 .= " - $EXTERN $DECL_SPEC const char globalDataValue_Char = \'o\';"; - - $HEADER2 .= " - $EXTERN $DECL_SPEC const char globalDataValue_Char = \'N\';"; - - # Parameter_Became_Restrict - $HEADER1 .= " - class $DECL_SPEC ParameterBecameRestrict { - public: - int method(int* param); - };"; - $SOURCE1 .= " - int ParameterBecameRestrict::method(int* param) { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC ParameterBecameRestrict { - public: - int method(int* __restrict param); - };"; - $SOURCE2 .= " - int ParameterBecameRestrict::method(int* __restrict param) { return 0; }"; - - # Parameter_Became_Non_Restrict - $HEADER1 .= " - class $DECL_SPEC ParameterBecameNonRestrict { - public: - int method(int* __restrict param); - };"; - $SOURCE1 .= " - int ParameterBecameNonRestrict::method(int* __restrict param) { return 0; }"; - - $HEADER2 .= " - class $DECL_SPEC ParameterBecameNonRestrict { - public: - int method(int* param); - };"; - $SOURCE2 .= " - int ParameterBecameNonRestrict::method(int* param) { return 0; }"; - - # Field_Became_Volatile - $HEADER1 .= " - class $DECL_SPEC FieldBecameVolatile { - public: - int method(int param); - int f; - };"; - $SOURCE1 .= " - int FieldBecameVolatile::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC FieldBecameVolatile { - public: - int method(int param); - volatile int f; - };"; - $SOURCE2 .= " - int FieldBecameVolatile::method(int param) { return param; }"; - - # Field_Became_Non_Volatile - $HEADER1 .= " - class $DECL_SPEC FieldBecameNonVolatile { - public: - int method(int param); - volatile int f; - };"; - $SOURCE1 .= " - int FieldBecameNonVolatile::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC FieldBecameNonVolatile { - public: - int method(int param); - int f; - };"; - $SOURCE2 .= " - int FieldBecameNonVolatile::method(int param) { return param; }"; - - # Field_Became_Mutable - $HEADER1 .= " - class $DECL_SPEC FieldBecameMutable { - public: - int method(int param); - int f; - };"; - $SOURCE1 .= " - int FieldBecameMutable::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC FieldBecameMutable { - public: - int method(int param); - mutable int f; - };"; - $SOURCE2 .= " - int FieldBecameMutable::method(int param) { return param; }"; - - # Field_Became_Non_Mutable - $HEADER1 .= " - class $DECL_SPEC FieldBecameNonMutable { - public: - int method(int param); - mutable int f; - };"; - $SOURCE1 .= " - int FieldBecameNonMutable::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC FieldBecameNonMutable { - public: - int method(int param); - int f; - };"; - $SOURCE2 .= " - int FieldBecameNonMutable::method(int param) { return param; }"; - - # Method_Became_Const - # Method_Became_Volatile - $HEADER1 .= " - class $DECL_SPEC MethodBecameConstVolatile { - public: - int method(int param); - };"; - $SOURCE1 .= " - int MethodBecameConstVolatile::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC MethodBecameConstVolatile { - public: - int method(int param) volatile const; - };"; - $SOURCE2 .= " - int MethodBecameConstVolatile::method(int param) volatile const { return param; }"; - - # Method_Became_Const - $HEADER1 .= " - class $DECL_SPEC MethodBecameConst { - public: - int method(int param); - };"; - $SOURCE1 .= " - int MethodBecameConst::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC MethodBecameConst { - public: - int method(int param) const; - };"; - $SOURCE2 .= " - int MethodBecameConst::method(int param) const { return param; }"; - - # Method_Became_Non_Const - $HEADER1 .= " - class $DECL_SPEC MethodBecameNonConst { - public: - int method(int param) const; - };"; - $SOURCE1 .= " - int MethodBecameNonConst::method(int param) const { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC MethodBecameNonConst { - public: - int method(int param); - };"; - $SOURCE2 .= " - int MethodBecameNonConst::method(int param) { return param; }"; - - # Method_Became_Volatile - $HEADER1 .= " - class $DECL_SPEC MethodBecameVolatile { - public: - int method(int param); - };"; - $SOURCE1 .= " - int MethodBecameVolatile::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC MethodBecameVolatile { - public: - int method(int param) volatile; - };"; - $SOURCE2 .= " - int MethodBecameVolatile::method(int param) volatile { return param; }"; - - # Virtual_Method_Position - # Multiple bases - $HEADER1 .= " - class $DECL_SPEC PrimaryBase - { - public: - virtual ~PrimaryBase(); - virtual void foo(); - }; - class $DECL_SPEC SecondaryBase - { - public: - virtual ~SecondaryBase(); - virtual void bar(); - }; - class UnsafeVirtualOverride: public PrimaryBase, public SecondaryBase - { - public: - UnsafeVirtualOverride(); - ~UnsafeVirtualOverride(); - void foo(); - };"; - $SOURCE1 .= " - PrimaryBase::~PrimaryBase() { } - void PrimaryBase::foo() { } - - SecondaryBase::~SecondaryBase() { } - void SecondaryBase::bar() { } - - UnsafeVirtualOverride::UnsafeVirtualOverride() { } - UnsafeVirtualOverride::~UnsafeVirtualOverride() { } - void UnsafeVirtualOverride::foo() { }"; - - $HEADER2 .= " - class $DECL_SPEC PrimaryBase - { - public: - virtual ~PrimaryBase(); - virtual void foo(); - }; - class $DECL_SPEC SecondaryBase - { - public: - virtual ~SecondaryBase(); - virtual void bar(); - }; - class UnsafeVirtualOverride: public PrimaryBase, public SecondaryBase - { - public: - UnsafeVirtualOverride(); - ~UnsafeVirtualOverride(); - void foo(); - void bar(); - };"; - $SOURCE2 .= " - PrimaryBase::~PrimaryBase() { } - void PrimaryBase::foo() { } - - SecondaryBase::~SecondaryBase() { } - void SecondaryBase::bar() { } - - UnsafeVirtualOverride::UnsafeVirtualOverride() { } - UnsafeVirtualOverride::~UnsafeVirtualOverride() { } - void UnsafeVirtualOverride::foo() { } - void UnsafeVirtualOverride::bar() { }"; - - # Removed_Interface (inline virtual d-tor) - $HEADER1 .= " - template - class $DECL_SPEC BaseTemplate { - public: - BaseTemplate() { } - virtual int method(int param) { return param; }; - virtual ~BaseTemplate() { }; - }; - class $DECL_SPEC RemovedVirtualDestructor: public BaseTemplate { - public: - RemovedVirtualDestructor() { }; - virtual int method2(int param); - };"; - $SOURCE1 .= " - int RemovedVirtualDestructor::method2(int param) { return param; }"; - - $HEADER2 .= " - template - class $DECL_SPEC BaseTemplate { - public: - BaseTemplate() { } - virtual int method(int param) { return param; }; - //virtual ~BaseTemplate() { }; - }; - class $DECL_SPEC RemovedVirtualDestructor: public BaseTemplate { - public: - RemovedVirtualDestructor() { }; - virtual int method2(int param); - };"; - $SOURCE2 .= " - int RemovedVirtualDestructor::method2(int param) { return param; }"; - - # Added_Virtual_Method_At_End - $HEADER1 .= " - class $DECL_SPEC DefaultConstructor { - public: - DefaultConstructor() { } - virtual int method(int param); - };"; - $SOURCE1 .= " - int DefaultConstructor::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC DefaultConstructor { - public: - DefaultConstructor() { } - virtual int method(int param); - virtual int addedMethod(int param); - };"; - $SOURCE2 .= " - int DefaultConstructor::method(int param) { return addedMethod(param); } - int DefaultConstructor::addedMethod(int param) { return param; }"; - - # Added_Enum_Member - $HEADER1 .= " - enum AddedEnumMember { - OldMember - }; - $DECL_SPEC int addedEnumMember(enum AddedEnumMember param);"; - $SOURCE1 .= " - int addedEnumMember(enum AddedEnumMember param) { return 0; }"; - - $HEADER2 .= " - enum AddedEnumMember { - OldMember, - NewMember - }; - $DECL_SPEC int addedEnumMember(enum AddedEnumMember param);"; - $SOURCE2 .= " - int addedEnumMember(enum AddedEnumMember param) { return 0; }"; - - # Parameter_Type_Format (Safe) - $HEADER1 .= " - struct DType - { - int i; - double j; - }; - $DECL_SPEC int parameterTypeFormat_Safe(struct DType param);"; - $SOURCE1 .= " - int parameterTypeFormat_Safe(struct DType param) { return 0; }"; - - $HEADER2 .= " - class DType - { - int i; - double j; - }; - $DECL_SPEC int parameterTypeFormat_Safe(class DType param);"; - $SOURCE2 .= " - int parameterTypeFormat_Safe(class DType param) { return 0; }"; - - # Type_Became_Opaque (Struct) - $HEADER1 .= " - struct StructBecameOpaque - { - int i, j; - }; - $DECL_SPEC int structBecameOpaque(struct StructBecameOpaque* param);"; - $SOURCE1 .= " - int structBecameOpaque(struct StructBecameOpaque* param) { return 0; }"; - - $HEADER2 .= " - struct StructBecameOpaque; - $DECL_SPEC int structBecameOpaque(struct StructBecameOpaque* param);"; - $SOURCE2 .= " - int structBecameOpaque(struct StructBecameOpaque* param) { return 0; }"; - - # Type_Became_Opaque (Union) - $HEADER1 .= " - union UnionBecameOpaque - { - int i, j; - }; - $DECL_SPEC int unionBecameOpaque(union UnionBecameOpaque* param);"; - $SOURCE1 .= " - int unionBecameOpaque(union UnionBecameOpaque* param) { return 0; }"; - - $HEADER2 .= " - union UnionBecameOpaque; - $DECL_SPEC int unionBecameOpaque(union UnionBecameOpaque* param);"; - $SOURCE2 .= " - int unionBecameOpaque(union UnionBecameOpaque* param) { return 0; }"; - - # Field_Type_Format - $HEADER1 .= " - struct DType1 - { - int i; - double j[7]; - }; - struct FieldTypeFormat - { - int i; - struct DType1 j; - }; - $DECL_SPEC int fieldTypeFormat(struct FieldTypeFormat param);"; - $SOURCE1 .= " - int fieldTypeFormat(struct FieldTypeFormat param) { return 0; }"; - - $HEADER2 .= " - struct DType2 - { - double i[7]; - int j; - }; - struct FieldTypeFormat - { - int i; - struct DType2 j; - }; - $DECL_SPEC int fieldTypeFormat(struct FieldTypeFormat param);"; - $SOURCE2 .= " - int fieldTypeFormat(struct FieldTypeFormat param) { return 0; }"; - - # Field_Type_Format (func ptr) - $HEADER1 .= " - typedef void (*FuncPtr_Old) (int a); - struct FieldTypeFormat_FuncPtr - { - int i; - FuncPtr_Old j; - }; - $DECL_SPEC int fieldTypeFormat_FuncPtr(struct FieldTypeFormat_FuncPtr param);"; - $SOURCE1 .= " - int fieldTypeFormat_FuncPtr(struct FieldTypeFormat_FuncPtr param) { return 0; }"; - - $HEADER2 .= " - typedef void (*FuncPtr_New) (int a, int b); - struct FieldTypeFormat_FuncPtr - { - int i; - FuncPtr_New j; - }; - $DECL_SPEC int fieldTypeFormat_FuncPtr(struct FieldTypeFormat_FuncPtr param);"; - $SOURCE2 .= " - int fieldTypeFormat_FuncPtr(struct FieldTypeFormat_FuncPtr param) { return 0; }"; - - # Removed_Virtual_Method (inline) - $HEADER1 .= " - class $DECL_SPEC RemovedInlineVirtualFunction { - public: - RemovedInlineVirtualFunction(); - virtual int removedMethod(int param) { return 0; } - virtual int method(int param); - };"; - $SOURCE1 .= " - int RemovedInlineVirtualFunction::method(int param) { return param; } - RemovedInlineVirtualFunction::RemovedInlineVirtualFunction() { }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedInlineVirtualFunction { - public: - RemovedInlineVirtualFunction(); - virtual int method(int param); - };"; - $SOURCE2 .= " - int RemovedInlineVirtualFunction::method(int param) { return param; } - RemovedInlineVirtualFunction::RemovedInlineVirtualFunction() { }"; - - # MethodPtr - $HEADER1 .= " - class TestMethodPtr { - public: - typedef void (TestMethodPtr::*Method)(int*); - Method _method; - TestMethodPtr(); - void method(); - };"; - $SOURCE1 .= " - TestMethodPtr::TestMethodPtr() { } - void TestMethodPtr::method() { }"; - - $HEADER2 .= " - class TestMethodPtr { - public: - typedef void (TestMethodPtr::*Method)(int*, void*); - Method _method; - TestMethodPtr(); - void method(); - };"; - $SOURCE2 .= " - TestMethodPtr::TestMethodPtr() { } - void TestMethodPtr::method() { }"; - - # FieldPtr - $HEADER1 .= " - class TestFieldPtr { - public: - typedef void* (TestFieldPtr::*Field); - Field _field; - TestFieldPtr(); - void method(void*); - };"; - $SOURCE1 .= " - TestFieldPtr::TestFieldPtr(){ } - void TestFieldPtr::method(void*) { }"; - - $HEADER2 .= " - class TestFieldPtr { - public: - typedef int (TestFieldPtr::*Field); - Field _field; - TestFieldPtr(); - void method(void*); - };"; - $SOURCE2 .= " - TestFieldPtr::TestFieldPtr(){ } - void TestFieldPtr::method(void*) { }"; - - # Removed_Symbol (Template Specializations) - $HEADER1 .= " - template - class Template { - public: - char const *field; - }; - template - class TestRemovedTemplate { - public: - char const *field; - void method(int); - }; - template <> - class TestRemovedTemplate<7, char> { - public: - char const *field; - void method(int); - };"; - $SOURCE1 .= " - void TestRemovedTemplate<7, char>::method(int){ }"; - - # Removed_Symbol (Template Specializations) - $HEADER1 .= " - template - int removedTemplateSpec(TName); - - template <> int removedTemplateSpec(char);"; - $SOURCE1 .= " - template <> int removedTemplateSpec(char){return 0;}"; - - # Removed_Field (Ref) - $HEADER1 .= " - struct TestRefChange { - int a, b, c; - }; - $DECL_SPEC int paramRefChange(const TestRefChange & p1, int p2);"; - $SOURCE1 .= " - int paramRefChange(const TestRefChange & p1, int p2) { return p2; }"; - - $HEADER2 .= " - struct TestRefChange { - int a, b; - }; - $DECL_SPEC int paramRefChange(const TestRefChange & p1, int p2);"; - $SOURCE2 .= " - int paramRefChange(const TestRefChange & p1, int p2) { return p2; }"; - - # Removed_Parameter - $HEADER1 .= " - $DECL_SPEC int removedParameter(int param, int removed_param);"; - $SOURCE1 .= " - int removedParameter(int param, int removed_param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int removedParameter(int param);"; - $SOURCE2 .= " - int removedParameter(int param) { return 0; }"; - - # Added_Parameter - $HEADER1 .= " - $DECL_SPEC int addedParameter(int param);"; - $SOURCE1 .= " - int addedParameter(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int addedParameter(int param, int added_param);"; - $SOURCE2 .= " - int addedParameter(int param, int added_param) { return 0; }"; - - # Added - $HEADER2 .= " - typedef int (*FUNCPTR_TYPE)(int a, int b); - $DECL_SPEC int addedFunc(FUNCPTR_TYPE*const** f);"; - $SOURCE2 .= " - int addedFunc(FUNCPTR_TYPE*const** f) { return 0; }"; - - # Added (3) - $HEADER2 .= " - struct DStruct - { - int i, j, k; - }; - int addedFunc3(struct DStruct* p);"; - $SOURCE2 .= " - int addedFunc3(struct DStruct* p) { return 0; }"; - - # Added_Virtual_Method - $HEADER1 .= " - class $DECL_SPEC AddedVirtualMethod { - public: - virtual int method(int param); - };"; - $SOURCE1 .= " - int AddedVirtualMethod::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC AddedVirtualMethod { - public: - virtual int addedMethod(int param); - virtual int method(int param); - };"; - $SOURCE2 .= " - int AddedVirtualMethod::addedMethod(int param) { - return param; - } - int AddedVirtualMethod::method(int param) { return param; }"; - - # Added_Virtual_Method (added "virtual" attribute) - $HEADER1 .= " - class $DECL_SPEC BecameVirtualMethod { - public: - int becameVirtual(int param); - virtual int method(int param); - };"; - $SOURCE1 .= " - int BecameVirtualMethod::becameVirtual(int param) { return param; } - int BecameVirtualMethod::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC BecameVirtualMethod { - public: - virtual int becameVirtual(int param); - virtual int method(int param); - };"; - $SOURCE2 .= " - int BecameVirtualMethod::becameVirtual(int param) { return param; } - int BecameVirtualMethod::method(int param) { return param; }"; - - # Added_Pure_Virtual_Method - $HEADER1 .= " - class $DECL_SPEC AddedPureVirtualMethod { - public: - virtual int method(int param); - int otherMethod(int param); - };"; - $SOURCE1 .= " - int AddedPureVirtualMethod::method(int param) { return param; } - int AddedPureVirtualMethod::otherMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC AddedPureVirtualMethod { - public: - virtual int addedMethod(int param)=0; - virtual int method(int param); - int otherMethod(int param); - };"; - $SOURCE2 .= " - int AddedPureVirtualMethod::method(int param) { return param; } - int AddedPureVirtualMethod::otherMethod(int param) { return param; }"; - - # Added_Virtual_Method_At_End (Safe) - $HEADER1 .= " - class $DECL_SPEC AddedVirtualMethodAtEnd { - public: - AddedVirtualMethodAtEnd(); - int method1(int param); - virtual int method2(int param); - };"; - $SOURCE1 .= " - AddedVirtualMethodAtEnd::AddedVirtualMethodAtEnd() { } - int AddedVirtualMethodAtEnd::method1(int param) { return param; } - int AddedVirtualMethodAtEnd::method2(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC AddedVirtualMethodAtEnd { - public: - AddedVirtualMethodAtEnd(); - int method1(int param); - virtual int method2(int param); - virtual int addedMethod(int param); - };"; - $SOURCE2 .= " - AddedVirtualMethodAtEnd::AddedVirtualMethodAtEnd() { } - int AddedVirtualMethodAtEnd::method1(int param) { return param; } - int AddedVirtualMethodAtEnd::method2(int param) { return param; } - int AddedVirtualMethodAtEnd::addedMethod(int param) { return param; }"; - - # Added_Virtual_Method_At_End (With Default Constructor) - $HEADER1 .= " - class $DECL_SPEC AddedVirtualMethodAtEnd_DefaultConstructor { - public: - int method1(int param); - virtual int method2(int param); - };"; - $SOURCE1 .= " - int AddedVirtualMethodAtEnd_DefaultConstructor::method1(int param) { return param; } - int AddedVirtualMethodAtEnd_DefaultConstructor::method2(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC AddedVirtualMethodAtEnd_DefaultConstructor { - public: - int method1(int param); - virtual int method2(int param); - virtual int addedMethod(int param); - };"; - $SOURCE2 .= " - int AddedVirtualMethodAtEnd_DefaultConstructor::method1(int param) { return param; } - int AddedVirtualMethodAtEnd_DefaultConstructor::method2(int param) { return param; } - int AddedVirtualMethodAtEnd_DefaultConstructor::addedMethod(int param) { return param; }"; - - # Added_First_Virtual_Method - $HEADER1 .= " - class $DECL_SPEC AddedFirstVirtualMethod { - public: - int method(int param); - };"; - $SOURCE1 .= " - int AddedFirstVirtualMethod::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC AddedFirstVirtualMethod { - public: - int method(int param); - virtual int addedMethod(int param); - };"; - $SOURCE2 .= " - int AddedFirstVirtualMethod::method(int param) { return param; } - int AddedFirstVirtualMethod::addedMethod(int param) { return param; }"; - - # Removed_Virtual_Method - $HEADER1 .= " - class $DECL_SPEC RemovedVirtualFunction { - public: - int a, b, c; - virtual int removedMethod(int param); - virtual int vMethod(int param); - };"; - $SOURCE1 .= " - int RemovedVirtualFunction::removedMethod(int param) { return param; } - int RemovedVirtualFunction::vMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedVirtualFunction { - public: - int a, b, c; - int removedMethod(int param); - virtual int vMethod(int param); - };"; - $SOURCE2 .= " - int RemovedVirtualFunction::removedMethod(int param) { return param; } - int RemovedVirtualFunction::vMethod(int param) { return param; }"; - - # Removed_Virtual_Method (Pure, From the End) - $HEADER1 .= " - class $DECL_SPEC RemovedPureVirtualMethodFromEnd { - public: - virtual int method(int param); - virtual int removedMethod(int param)=0; - };"; - $SOURCE1 .= " - int RemovedPureVirtualMethodFromEnd::method(int param) { return param; } - int RemovedPureVirtualMethodFromEnd::removedMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedPureVirtualMethodFromEnd - { - public: - virtual int method(int param); - int removedMethod(int param); - };"; - $SOURCE2 .= " - int RemovedPureVirtualMethodFromEnd::method(int param) { return param; } - int RemovedPureVirtualMethodFromEnd::removedMethod(int param) { return param; }"; - - # Removed_Symbol (Pure with Implementation) - $HEADER1 .= " - class $DECL_SPEC RemovedPureSymbol { - public: - virtual int method(int param); - virtual int removedMethod(int param)=0; - };"; - $SOURCE1 .= " - int RemovedPureSymbol::method(int param) { return param; } - int RemovedPureSymbol::removedMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedPureSymbol - { - public: - virtual int method(int param); - };"; - $SOURCE2 .= " - int RemovedPureSymbol::method(int param) { return param; }"; - - # Removed_Virtual_Method (From the End) - $HEADER1 .= " - class $DECL_SPEC RemovedVirtualMethodFromEnd { - public: - virtual int method(int param); - virtual int removedMethod(int param); - };"; - $SOURCE1 .= " - int RemovedVirtualMethodFromEnd::method(int param) { return param; } - int RemovedVirtualMethodFromEnd::removedMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedVirtualMethodFromEnd - { - public: - virtual int method(int param); - int removedMethod(int param); - };"; - $SOURCE2 .= " - int RemovedVirtualMethodFromEnd::method(int param) { return param; } - int RemovedVirtualMethodFromEnd::removedMethod(int param) { return param; }"; - - # Removed_Virtual_Method - $HEADER1 .= " - class $DECL_SPEC RemovedVirtualSymbol { - public: - virtual int method(int param); - virtual int removedMethod(int param); - };"; - $SOURCE1 .= " - int RemovedVirtualSymbol::method(int param) { return param; } - int RemovedVirtualSymbol::removedMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedVirtualSymbol - { - public: - virtual int method(int param); - };"; - $SOURCE2 .= " - int RemovedVirtualSymbol::method(int param) { return param; }"; - - # Removed_Virtual_Method (Private) - $HEADER1 .= " - class $DECL_SPEC RemovedPrivateVirtualSymbol { - public: - virtual int method(int param); - private: - virtual int removedMethod(int param); - };"; - $SOURCE1 .= " - int RemovedPrivateVirtualSymbol::method(int param) { return param; } - int RemovedPrivateVirtualSymbol::removedMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedPrivateVirtualSymbol - { - public: - virtual int method(int param); - };"; - $SOURCE2 .= " - int RemovedPrivateVirtualSymbol::method(int param) { return param; }"; - - # Added_Virtual_Method (Private) - $HEADER1 .= " - class $DECL_SPEC AddedPrivateVirtualSymbol - { - public: - AddedPrivateVirtualSymbol(); - virtual int method(int param); - }; - - class $DECL_SPEC AddedPrivateVirtualSymbol_Derived: public AddedPrivateVirtualSymbol - { - public: - virtual int method1(int param); - };"; - $SOURCE1 .= " - AddedPrivateVirtualSymbol::AddedPrivateVirtualSymbol() {}; - int AddedPrivateVirtualSymbol::method(int param) { return param; } - int AddedPrivateVirtualSymbol_Derived::method1(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC AddedPrivateVirtualSymbol { - public: - AddedPrivateVirtualSymbol(); - virtual int method(int param); - private: - virtual int addedMethod(int param); - }; - - class $DECL_SPEC AddedPrivateVirtualSymbol_Derived: public AddedPrivateVirtualSymbol - { - public: - virtual int method1(int param); - };"; - $SOURCE2 .= " - AddedPrivateVirtualSymbol::AddedPrivateVirtualSymbol() {}; - int AddedPrivateVirtualSymbol::method(int param) { return param; } - int AddedPrivateVirtualSymbol::addedMethod(int param) { return param; } - int AddedPrivateVirtualSymbol_Derived::method1(int param) { return param; }"; - - # Removed and added virtual method - $HEADER1 .= " - class $DECL_SPEC RemovedAddedVirtualSymbol { - public: - virtual int removedMethod(int param); - };"; - $SOURCE1 .= " - int RemovedAddedVirtualSymbol::removedMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedAddedVirtualSymbol - { - public: - virtual int addedMethod(int param); - };"; - $SOURCE2 .= " - int RemovedAddedVirtualSymbol::addedMethod(int param) { return param; }"; - - # Removed_Last_Virtual_Method - $HEADER1 .= " - class $DECL_SPEC RemovedLastVirtualMethod - { - public: - int method(int param); - virtual int removedMethod(int param); - };"; - $SOURCE1 .= " - int RemovedLastVirtualMethod::method(int param) { return param; }"; - $SOURCE1 .= " - int RemovedLastVirtualMethod::removedMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedLastVirtualMethod - { - public: - int method(int param); - int removedMethod(int param); - };"; - $SOURCE2 .= " - int RemovedLastVirtualMethod::method(int param) { return param; }"; - $SOURCE2 .= " - int RemovedLastVirtualMethod::removedMethod(int param) { return param; }"; - - # Removed_Last_Virtual_Method - $HEADER1 .= " - class $DECL_SPEC RemovedLastVirtualSymbol - { - public: - int method(int param); - virtual int removedMethod(int param); - };"; - $SOURCE1 .= " - int RemovedLastVirtualSymbol::method(int param) { return param; }"; - $SOURCE1 .= " - int RemovedLastVirtualSymbol::removedMethod(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC RemovedLastVirtualSymbol - { - public: - int method(int param); - };"; - $SOURCE2 .= " - int RemovedLastVirtualSymbol::method(int param) { return param; }"; - - # Virtual_Table_Size - $HEADER1 .= " - class $DECL_SPEC VirtualTableSize - { - public: - virtual int method1(int param); - virtual int method2(int param); - }; - class $DECL_SPEC VirtualTableSize_SubClass: public VirtualTableSize - { - public: - virtual int method3(int param); - virtual int method4(int param); - };"; - $SOURCE1 .= " - int VirtualTableSize::method1(int param) { return param; } - int VirtualTableSize::method2(int param) { return param; } - int VirtualTableSize_SubClass::method3(int param) { return param; } - int VirtualTableSize_SubClass::method4(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC VirtualTableSize - { - public: - virtual int method1(int param); - virtual int method2(int param); - virtual int addedMethod(int param); - }; - class $DECL_SPEC VirtualTableSize_SubClass: public VirtualTableSize - { - public: - virtual int method3(int param); - virtual int method4(int param); - };"; - $SOURCE2 .= " - int VirtualTableSize::method1(int param) { return param; } - int VirtualTableSize::method2(int param) { return param; } - int VirtualTableSize::addedMethod(int param) { return param; } - int VirtualTableSize_SubClass::method3(int param) { return param; } - int VirtualTableSize_SubClass::method4(int param) { return param; }"; - - # Virtual_Method_Position - $HEADER1 .= " - class $DECL_SPEC VirtualMethodPosition - { - public: - virtual int method1(int param); - virtual int method2(int param); - };"; - $SOURCE1 .= " - int VirtualMethodPosition::method1(int param) { return param; }"; - $SOURCE1 .= " - int VirtualMethodPosition::method2(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC VirtualMethodPosition - { - public: - virtual int method2(int param); - virtual int method1(int param); - };"; - $SOURCE2 .= " - int VirtualMethodPosition::method1(int param) { return param; }"; - $SOURCE2 .= " - int VirtualMethodPosition::method2(int param) { return param; }"; - - # Pure_Virtual_Method_Position - $HEADER1 .= " - class $DECL_SPEC PureVirtualFunctionPosition { - public: - virtual int method1(int param)=0; - virtual int method2(int param)=0; - int method3(int param); - };"; - $SOURCE1 .= " - int PureVirtualFunctionPosition::method3(int param) { return method1(7)+method2(7); }"; - - $HEADER2 .= " - class $DECL_SPEC PureVirtualFunctionPosition { - public: - virtual int method2(int param)=0; - virtual int method1(int param)=0; - int method3(int param); - };"; - $SOURCE2 .= " - int PureVirtualFunctionPosition::method3(int param) { return method1(7)+method2(7); }"; - - # Virtual_Method_Position - $HEADER1 .= " - class $DECL_SPEC VirtualFunctionPosition { - public: - virtual int method1(int param); - virtual int method2(int param); - };"; - $SOURCE1 .= " - int VirtualFunctionPosition::method1(int param) { return 1; } - int VirtualFunctionPosition::method2(int param) { return 2; }"; - - $HEADER2 .= " - class $DECL_SPEC VirtualFunctionPosition { - public: - virtual int method2(int param); - virtual int method1(int param); - };"; - $SOURCE2 .= " - int VirtualFunctionPosition::method1(int param) { return 1; } - int VirtualFunctionPosition::method2(int param) { return 2; }"; - - # Virtual_Method_Position (safe) - $HEADER1 .= " - class $DECL_SPEC VirtualFunctionPositionSafe_Base { - public: - virtual int method1(int param); - virtual int method2(int param); - }; - class $DECL_SPEC VirtualFunctionPositionSafe: public VirtualFunctionPositionSafe_Base { - public: - virtual int method1(int param); - virtual int method2(int param); - };"; - $SOURCE1 .= " - int VirtualFunctionPositionSafe_Base::method1(int param) { return param; } - int VirtualFunctionPositionSafe_Base::method2(int param) { return param; } - int VirtualFunctionPositionSafe::method1(int param) { return param; } - int VirtualFunctionPositionSafe::method2(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC VirtualFunctionPositionSafe_Base { - public: - virtual int method1(int param); - virtual int method2(int param); - }; - class $DECL_SPEC VirtualFunctionPositionSafe: public VirtualFunctionPositionSafe_Base { - public: - virtual int method2(int param); - virtual int method1(int param); - };"; - $SOURCE2 .= " - int VirtualFunctionPositionSafe_Base::method1(int param) { return param; } - int VirtualFunctionPositionSafe_Base::method2(int param) { return param; } - int VirtualFunctionPositionSafe::method1(int param) { return param; } - int VirtualFunctionPositionSafe::method2(int param) { return param; }"; - - # Overridden_Virtual_Method - $HEADER1 .= " - class $DECL_SPEC OverriddenVirtualMethod_Base { - public: - virtual int method1(int param); - virtual int method2(int param); - }; - class $DECL_SPEC OverriddenVirtualMethod: public OverriddenVirtualMethod_Base { - public: - OverriddenVirtualMethod(); - virtual int method3(int param); - };"; - $SOURCE1 .= " - int OverriddenVirtualMethod_Base::method1(int param) { return param; } - int OverriddenVirtualMethod_Base::method2(int param) { return param; } - OverriddenVirtualMethod::OverriddenVirtualMethod() {} - int OverriddenVirtualMethod::method3(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC OverriddenVirtualMethod_Base { - public: - virtual int method1(int param); - virtual int method2(int param); - }; - class $DECL_SPEC OverriddenVirtualMethod:public OverriddenVirtualMethod_Base { - OverriddenVirtualMethod(); - virtual int method2(int param); - virtual int method3(int param); - };"; - $SOURCE2 .= " - int OverriddenVirtualMethod_Base::method1(int param) { return param; } - int OverriddenVirtualMethod_Base::method2(int param) { return param; } - OverriddenVirtualMethod::OverriddenVirtualMethod() {} - int OverriddenVirtualMethod::method2(int param) { return param; } - int OverriddenVirtualMethod::method3(int param) { return param; }"; - - # Overridden_Virtual_Method_B (+ removed) - $HEADER1 .= " - - class $DECL_SPEC OverriddenVirtualMethodB: public OverriddenVirtualMethod_Base { - public: - OverriddenVirtualMethodB(); - virtual int method2(int param); - virtual int method3(int param); - };"; - $SOURCE1 .= " - OverriddenVirtualMethodB::OverriddenVirtualMethodB() {} - int OverriddenVirtualMethodB::method2(int param) { return param; } - int OverriddenVirtualMethodB::method3(int param) { return param; }"; - - $HEADER2 .= " - - class $DECL_SPEC OverriddenVirtualMethodB:public OverriddenVirtualMethod_Base { - public: - OverriddenVirtualMethodB(); - virtual int method3(int param); - };"; - $SOURCE2 .= " - OverriddenVirtualMethodB::OverriddenVirtualMethodB() {} - int OverriddenVirtualMethodB::method3(int param) { return param; }"; - - # Size - $HEADER1 .= " - struct $DECL_SPEC TypeSize - { - public: - TypeSize method(TypeSize param); - int i[5]; - long j; - double k; - TypeSize* p; - };"; - $SOURCE1 .= " - TypeSize TypeSize::method(TypeSize param) { return param; }"; - - $HEADER2 .= " - struct $DECL_SPEC TypeSize - { - public: - TypeSize method(TypeSize param); - int i[15]; - long j; - double k; - TypeSize* p; - int added_member; - };"; - $SOURCE2 .= " - TypeSize TypeSize::method(TypeSize param) { return param; }"; - - # Size_Of_Allocable_Class_Increased - $HEADER1 .= " - class $DECL_SPEC AllocableClassSize - { - public: - AllocableClassSize(); - int method(); - double p[5]; - };"; - $SOURCE1 .= " - AllocableClassSize::AllocableClassSize() { }"; - $SOURCE1 .= " - int AllocableClassSize::method() { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC AllocableClassSize - { - public: - AllocableClassSize(); - int method(); - double p[15]; - };"; - $SOURCE2 .= " - AllocableClassSize::AllocableClassSize() { }"; - $SOURCE2 .= " - int AllocableClassSize::method() { return 0; }"; - - # Size_Of_Allocable_Class_Decreased (decreased size, has derived class, has public members) - $HEADER1 .= " - class $DECL_SPEC DecreasedClassSize - { - public: - DecreasedClassSize(); - int method(); - double p[15]; - };"; - $SOURCE1 .= " - DecreasedClassSize::DecreasedClassSize() { }"; - $SOURCE1 .= " - int DecreasedClassSize::method() { return 0; }"; - $HEADER1 .= " - class $DECL_SPEC DecreasedClassSize_SubClass: public DecreasedClassSize - { - public: - DecreasedClassSize_SubClass(); - int method(); - int f; - };"; - $SOURCE1 .= " - DecreasedClassSize_SubClass::DecreasedClassSize_SubClass() { f=7; }"; - $SOURCE1 .= " - int DecreasedClassSize_SubClass::method() { return f; }"; - - $HEADER2 .= " - struct $DECL_SPEC DecreasedClassSize - { - public: - DecreasedClassSize(); - int method(); - double p[5]; - };"; - $SOURCE2 .= " - DecreasedClassSize::DecreasedClassSize() { }"; - $SOURCE2 .= " - int DecreasedClassSize::method() { return 0; }"; - $HEADER2 .= " - class $DECL_SPEC DecreasedClassSize_SubClass: public DecreasedClassSize - { - public: - DecreasedClassSize_SubClass(); - int method(); - int f; - };"; - $SOURCE2 .= " - DecreasedClassSize_SubClass::DecreasedClassSize_SubClass() { f=7; }"; - $SOURCE2 .= " - int DecreasedClassSize_SubClass::method() { return f; }"; - - # Size_Of_Copying_Class - $HEADER1 .= " - class $DECL_SPEC CopyingClassSize - { - public: - int method(); - int p[5]; - };"; - $SOURCE1 .= " - int CopyingClassSize::method() { return p[4]; }"; - - $HEADER2 .= " - struct $DECL_SPEC CopyingClassSize - { - public: - int method(); - int p[15]; - };"; - $SOURCE2 .= " - int CopyingClassSize::method() { return p[10]; }"; - - # Base_Class_Became_Virtually_Inherited - $HEADER1 .= " - class $DECL_SPEC BecameVirtualBase - { - public: - BecameVirtualBase(); - int method(); - double p[5]; - };"; - $SOURCE1 .= " - BecameVirtualBase::BecameVirtualBase() { }"; - $SOURCE1 .= " - int BecameVirtualBase::method() { return 0; }"; - $HEADER1 .= " - class $DECL_SPEC AddedVirtualBase1:public BecameVirtualBase - { - public: - AddedVirtualBase1(); - int method(); - };"; - $SOURCE1 .= " - AddedVirtualBase1::AddedVirtualBase1() { }"; - $SOURCE1 .= " - int AddedVirtualBase1::method() { return 0; }"; - $HEADER1 .= " - class $DECL_SPEC AddedVirtualBase2: public BecameVirtualBase - { - public: - AddedVirtualBase2(); - int method(); - };"; - $SOURCE1 .= " - AddedVirtualBase2::AddedVirtualBase2() { }"; - $SOURCE1 .= " - int AddedVirtualBase2::method() { return 0; }"; - $HEADER1 .= " - class $DECL_SPEC BaseClassBecameVirtuallyInherited:public AddedVirtualBase1, public AddedVirtualBase2 - { - public: - BaseClassBecameVirtuallyInherited(); - };"; - $SOURCE1 .= " - BaseClassBecameVirtuallyInherited::BaseClassBecameVirtuallyInherited() { }"; - - $HEADER2 .= " - class $DECL_SPEC BecameVirtualBase - { - public: - BecameVirtualBase(); - int method(); - double p[5]; - };"; - $SOURCE2 .= " - BecameVirtualBase::BecameVirtualBase() { }"; - $SOURCE2 .= " - int BecameVirtualBase::method() { return 0; }"; - $HEADER2 .= " - class $DECL_SPEC AddedVirtualBase1:public virtual BecameVirtualBase - { - public: - AddedVirtualBase1(); - int method(); - };"; - $SOURCE2 .= " - AddedVirtualBase1::AddedVirtualBase1() { }"; - $SOURCE2 .= " - int AddedVirtualBase1::method() { return 0; }"; - $HEADER2 .= " - class $DECL_SPEC AddedVirtualBase2: public virtual BecameVirtualBase - { - public: - AddedVirtualBase2(); - int method(); - };"; - $SOURCE2 .= " - AddedVirtualBase2::AddedVirtualBase2() { }"; - $SOURCE2 .= " - int AddedVirtualBase2::method() { return 0; }"; - $HEADER2 .= " - class $DECL_SPEC BaseClassBecameVirtuallyInherited:public AddedVirtualBase1, public AddedVirtualBase2 - { - public: - BaseClassBecameVirtuallyInherited(); - };"; - $SOURCE2 .= " - BaseClassBecameVirtuallyInherited::BaseClassBecameVirtuallyInherited() { }"; - - # Added_Base_Class, Removed_Base_Class - $HEADER1 .= " - class $DECL_SPEC BaseClass - { - public: - BaseClass(); - int method(); - double p[5]; - }; - class $DECL_SPEC RemovedBaseClass - { - public: - RemovedBaseClass(); - int method(); - }; - class $DECL_SPEC ChangedBaseClass:public BaseClass, public RemovedBaseClass - { - public: - ChangedBaseClass(); - };"; - $SOURCE1 .= " - BaseClass::BaseClass() { } - int BaseClass::method() { return 0; } - RemovedBaseClass::RemovedBaseClass() { } - int RemovedBaseClass::method() { return 0; } - ChangedBaseClass::ChangedBaseClass() { }"; - - $HEADER2 .= " - class $DECL_SPEC BaseClass - { - public: - BaseClass(); - int method(); - double p[5]; - }; - class $DECL_SPEC AddedBaseClass - { - public: - AddedBaseClass(); - int method(); - }; - class $DECL_SPEC ChangedBaseClass:public BaseClass, public AddedBaseClass - { - public: - ChangedBaseClass(); - };"; - $SOURCE2 .= " - BaseClass::BaseClass() { } - int BaseClass::method() { return 0; } - AddedBaseClass::AddedBaseClass() { } - int AddedBaseClass::method() { return 0; } - ChangedBaseClass::ChangedBaseClass() { }"; - - # Added_Base_Class_And_Shift, Removed_Base_Class_And_Shift - $HEADER1 .= " - struct $DECL_SPEC BaseClass2 - { - BaseClass2(); - int method(); - double p[15]; - }; - class $DECL_SPEC ChangedBaseClassAndSize:public BaseClass - { - public: - ChangedBaseClassAndSize(); - };"; - $SOURCE1 .= " - BaseClass2::BaseClass2() { } - int BaseClass2::method() { return 0; } - ChangedBaseClassAndSize::ChangedBaseClassAndSize() { }"; - - $HEADER2 .= " - struct $DECL_SPEC BaseClass2 - { - BaseClass2(); - int method(); - double p[15]; - }; - class $DECL_SPEC ChangedBaseClassAndSize:public BaseClass2 - { - public: - ChangedBaseClassAndSize(); - };"; - $SOURCE2 .= " - BaseClass2::BaseClass2() { } - int BaseClass2::method() { return 0; } - ChangedBaseClassAndSize::ChangedBaseClassAndSize() { }"; - - # Added_Field_And_Size - $HEADER1 .= " - struct $DECL_SPEC AddedFieldAndSize - { - int method(AddedFieldAndSize param); - double i, j, k; - AddedFieldAndSize* p; - };"; - $SOURCE1 .= " - int AddedFieldAndSize::method(AddedFieldAndSize param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC AddedFieldAndSize - { - int method(AddedFieldAndSize param); - double i, j, k; - AddedFieldAndSize* p; - int added_member1; - long long added_member2; - };"; - $SOURCE2 .= " - int AddedFieldAndSize::method(AddedFieldAndSize param) { return 0; }"; - - # Added_Field - $HEADER1 .= " - class $DECL_SPEC ObjectAddedMember - { - public: - int method(int param); - double i, j, k; - AddedFieldAndSize* p; - };"; - $SOURCE1 .= " - int ObjectAddedMember::method(int param) { return param; }"; - - $HEADER2 .= " - class $DECL_SPEC ObjectAddedMember - { - public: - int method(int param); - double i, j, k; - AddedFieldAndSize* p; - int added_member1; - long long added_member2; - };"; - $SOURCE2 .= " - int ObjectAddedMember::method(int param) { return param; }"; - - # Added_Field (safe) - $HEADER1 .= " - struct $DECL_SPEC AddedBitfield - { - int method(AddedBitfield param); - double i, j, k; - int b1 : 32; - int b2 : 31; - AddedBitfield* p; - };"; - $SOURCE1 .= " - int AddedBitfield::method(AddedBitfield param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC AddedBitfield - { - int method(AddedBitfield param); - double i, j, k; - int b1 : 32; - int b2 : 31; - int added_bitfield : 1; - int added_bitfield2 : 1; - AddedBitfield* p; - };"; - $SOURCE2 .= " - int AddedBitfield::method(AddedBitfield param) { return 0; }"; - - # Bit_Field_Size - $HEADER1 .= " - struct $DECL_SPEC BitfieldSize - { - int method(BitfieldSize param); - short changed_bitfield : 1; - };"; - $SOURCE1 .= " - int BitfieldSize::method(BitfieldSize param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC BitfieldSize - { - int method(BitfieldSize param); - short changed_bitfield : 7; - };"; - $SOURCE2 .= " - int BitfieldSize::method(BitfieldSize param) { return 0; }"; - - # Removed_Field - $HEADER1 .= " - struct $DECL_SPEC RemovedBitfield - { - int method(RemovedBitfield param); - double i, j, k; - int b1 : 32; - int b2 : 31; - int removed_bitfield : 1; - RemovedBitfield* p; - };"; - $SOURCE1 .= " - int RemovedBitfield::method(RemovedBitfield param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC RemovedBitfield - { - int method(RemovedBitfield param); - double i, j, k; - int b1 : 32; - int b2 : 31; - RemovedBitfield* p; - };"; - $SOURCE2 .= " - int RemovedBitfield::method(RemovedBitfield param) { return 0; }"; - - # Removed_Middle_Field - $HEADER1 .= " - struct $DECL_SPEC RemovedMiddleBitfield - { - int method(RemovedMiddleBitfield param); - double i, j, k; - int b1 : 32; - int removed_middle_bitfield : 1; - int b2 : 31; - RemovedMiddleBitfield* p; - };"; - $SOURCE1 .= " - int RemovedMiddleBitfield::method(RemovedMiddleBitfield param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC RemovedMiddleBitfield - { - int method(RemovedMiddleBitfield param); - double i, j, k; - int b1 : 32; - int b2 : 31; - RemovedMiddleBitfield* p; - };"; - $SOURCE2 .= " - int RemovedMiddleBitfield::method(RemovedMiddleBitfield param) { return 0; }"; - - # Added_Middle_Field_And_Size - $HEADER1 .= " - struct $DECL_SPEC AddedMiddleFieldAndSize - { - int method(AddedMiddleFieldAndSize param); - int i; - long j; - double k; - AddedMiddleFieldAndSize* p; - };"; - $SOURCE1 .= " - int AddedMiddleFieldAndSize::method(AddedMiddleFieldAndSize param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC AddedMiddleFieldAndSize - { - int method(AddedMiddleFieldAndSize param); - int i; - int added_middle_member; - long j; - double k; - AddedMiddleFieldAndSize* p; - };"; - $SOURCE2 .= " - int AddedMiddleFieldAndSize::method(AddedMiddleFieldAndSize param) { return 0; }"; - - # Added_Field (padding) - $HEADER1 .= " - struct $DECL_SPEC AddedMiddlePaddedField - { - int method(int param); - short i; - long j; - double k; - };"; - $SOURCE1 .= " - int AddedMiddlePaddedField::method(int param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC AddedMiddlePaddedField - { - int method(int param); - short i; - short added_padded_field; - long j; - double k; - };"; - $SOURCE2 .= " - int AddedMiddlePaddedField::method(int param) { return 0; }"; - - # Added_Field (tail padding) - $HEADER1 .= " - struct $DECL_SPEC AddedTailField - { - int method(int param); - int i1, i2, i3, i4, i5, i6, i7; - short s; - };"; - $SOURCE1 .= " - int AddedTailField::method(int param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC AddedTailField - { - int method(int param); - int i1, i2, i3, i4, i5, i6, i7; - short s; - short added_tail_field; - };"; - $SOURCE2 .= " - int AddedTailField::method(int param) { return 0; }"; - - # Test Alignment - $HEADER1 .= " - struct $DECL_SPEC TestAlignment - { - int method(int param); - short s:9; - short j:9; - char c; - short t:9; - short u:9; - char d; - };"; - $SOURCE1 .= " - int TestAlignment::method(int param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC TestAlignment - { - int method(int param); - short s:9; - short j:9; - char c; - short t:9; - short u:9; - char d; - };"; - $SOURCE2 .= " - int TestAlignment::method(int param) { return 0; }"; - - # Renamed_Field - $HEADER1 .= " - struct $DECL_SPEC RenamedField - { - int method(RenamedField param); - long i; - long j; - double k; - RenamedField* p; - };"; - $SOURCE1 .= " - int RenamedField::method(RenamedField param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC RenamedField - { - int method(RenamedField param); - long renamed_member; - long j; - double k; - RenamedField* p; - };"; - $SOURCE2 .= " - int RenamedField::method(RenamedField param) { return 0; }"; - - # Removed_Field_And_Size - $HEADER1 .= " - struct $DECL_SPEC RemovedFieldAndSize - { - int method(RemovedFieldAndSize param); - double i, j, k; - RemovedFieldAndSize* p; - int removed_member1; - long removed_member2; - };"; - $SOURCE1 .= " - int RemovedFieldAndSize::method(RemovedFieldAndSize param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC RemovedFieldAndSize - { - int method(RemovedFieldAndSize param); - double i, j, k; - RemovedFieldAndSize* p; - };"; - $SOURCE2 .= " - int RemovedFieldAndSize::method(RemovedFieldAndSize param) { return 0; }"; - - # Field Position - $HEADER1 .= " - struct $DECL_SPEC MovedField - { - int method(int param); - double i; - int j; - };"; - $SOURCE1 .= " - int MovedField::method(int param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC MovedField - { - int method(int param); - int j; - double i; - };"; - $SOURCE2 .= " - int MovedField::method(int param) { return 0; }"; - - # Removed_Middle_Field_And_Size - $HEADER1 .= " - struct $DECL_SPEC RemovedMiddleFieldAndSize - { - int method(RemovedMiddleFieldAndSize param); - int i; - int removed_middle_member; - long j; - double k; - RemovedMiddleFieldAndSize* p; - };"; - $SOURCE1 .= " - int RemovedMiddleFieldAndSize::method(RemovedMiddleFieldAndSize param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC RemovedMiddleFieldAndSize - { - int method(RemovedMiddleFieldAndSize param); - int i; - long j; - double k; - RemovedMiddleFieldAndSize* p; - };"; - $SOURCE2 .= " - int RemovedMiddleFieldAndSize::method(RemovedMiddleFieldAndSize param) { return 0; }"; - - # Enum_Member_Value - $HEADER1 .= " - enum EnumMemberValue - { - MEMBER_1=1, - MEMBER_2=2 - };"; - $HEADER1 .= " - $DECL_SPEC int enumMemberValueChange(enum EnumMemberValue param);"; - $SOURCE1 .= " - int enumMemberValueChange(enum EnumMemberValue param) { return 0; }"; - - $HEADER2 .= " - enum EnumMemberValue - { - MEMBER_1=2, - MEMBER_2=1 - };"; - $HEADER2 .= " - $DECL_SPEC int enumMemberValueChange(enum EnumMemberValue param);"; - $SOURCE2 .= " - int enumMemberValueChange(enum EnumMemberValue param) { return 0; }"; - - # Enum_Member_Name - $HEADER1 .= " - enum EnumMemberRename - { - BRANCH_1=1, - BRANCH_2=2 - };"; - $HEADER1 .= " - $DECL_SPEC int enumMemberRename(enum EnumMemberRename param);"; - $SOURCE1 .= " - int enumMemberRename(enum EnumMemberRename param) { return 0; }"; - - $HEADER2 .= " - enum EnumMemberRename - { - BRANCH_FIRST=1, - BRANCH_SECOND=2 - };"; - $HEADER2 .= " - $DECL_SPEC int enumMemberRename(enum EnumMemberRename param);"; - $SOURCE2 .= " - int enumMemberRename(enum EnumMemberRename param) { return 0; }"; - - # Field_Type_And_Size - $HEADER1 .= " - struct $DECL_SPEC FieldTypeAndSize - { - int method(FieldTypeAndSize param); - int i; - long j; - double k; - FieldTypeAndSize* p; - };"; - $SOURCE1 .= " - int FieldTypeAndSize::method(FieldTypeAndSize param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC FieldTypeAndSize - { - int method(FieldTypeAndSize param); - long long i; - long j; - double k; - FieldTypeAndSize* p; - };"; - $SOURCE2 .= " - int FieldTypeAndSize::method(FieldTypeAndSize param) { return 0; }"; - - # Member_Type - $HEADER1 .= " - struct $DECL_SPEC MemberType - { - int method(MemberType param); - int i; - long j; - double k; - MemberType* p; - };"; - $SOURCE1 .= " - int MemberType::method(MemberType param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC MemberType - { - int method(MemberType param); - float i; - long j; - double k; - MemberType* p; - };"; - $SOURCE2 .= " - int MemberType::method(MemberType param) { return 0; }"; - - # Field_BaseType - $HEADER1 .= " - struct $DECL_SPEC FieldBaseType - { - int method(FieldBaseType param); - int *i; - long j; - double k; - FieldBaseType* p; - };"; - $SOURCE1 .= " - int FieldBaseType::method(FieldBaseType param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC FieldBaseType - { - int method(FieldBaseType param); - long long *i; - long j; - double k; - FieldBaseType* p; - };"; - $SOURCE2 .= " - int FieldBaseType::method(FieldBaseType param) { return 0; }"; - - # Field_PointerLevel_Increased (and size) - $HEADER1 .= " - struct $DECL_SPEC FieldPointerLevelAndSize - { - int method(FieldPointerLevelAndSize param); - long long i; - long j; - double k; - FieldPointerLevelAndSize* p; - };"; - $SOURCE1 .= " - int FieldPointerLevelAndSize::method(FieldPointerLevelAndSize param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC FieldPointerLevelAndSize - { - int method(FieldPointerLevelAndSize param); - long long *i; - long j; - double k; - FieldPointerLevelAndSize* p; - };"; - $SOURCE2 .= " - int FieldPointerLevelAndSize::method(FieldPointerLevelAndSize param) { return 0; }"; - - # Field_PointerLevel - $HEADER1 .= " - struct $DECL_SPEC FieldPointerLevel - { - int method(FieldPointerLevel param); - int **i; - long j; - double k; - FieldPointerLevel* p; - };"; - $SOURCE1 .= " - int FieldPointerLevel::method(FieldPointerLevel param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC FieldPointerLevel - { - int method(FieldPointerLevel param); - int *i; - long j; - double k; - FieldPointerLevel* p; - };"; - $SOURCE2 .= " - int FieldPointerLevel::method(FieldPointerLevel param) { return 0; }"; - - # Added_Interface (method) - $HEADER1 .= " - struct $DECL_SPEC AddedInterface - { - int method(AddedInterface param); - int i; - long j; - double k; - AddedInterface* p; - };"; - $SOURCE1 .= " - int AddedInterface::method(AddedInterface param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC AddedInterface - { - int method(AddedInterface param); - int added_func(AddedInterface param); - int i; - long j; - double k; - AddedInterface* p; - };"; - $SOURCE2 .= " - int AddedInterface::method(AddedInterface param) { return 0; }"; - $SOURCE2 .= " - int AddedInterface::added_func(AddedInterface param) { return 0; }"; - - # Added_Interface (function) - $HEADER2 .= " - $DECL_SPEC int addedFunc2(void *** param);"; - $SOURCE2 .= " - int addedFunc2(void *** param) { return 0; }"; - - # Added_Interface (global variable) - $HEADER1 .= " - struct $DECL_SPEC AddedVariable - { - int method(AddedVariable param); - int i1, i2; - long j; - double k; - AddedVariable* p; - };"; - $SOURCE1 .= " - int AddedVariable::method(AddedVariable param) { - return i1; - }"; - - $HEADER2 .= " - struct $DECL_SPEC AddedVariable - { - int method(AddedVariable param); - static int i1; - static int i2; - long j; - double k; - AddedVariable* p; - };"; - $SOURCE2 .= " - int AddedVariable::method(AddedVariable param) { return AddedVariable::i1; }"; - $SOURCE2 .= " - int AddedVariable::i1=0;"; - $SOURCE2 .= " - int AddedVariable::i2=0;"; - - # Removed_Interface (method) - $HEADER1 .= " - struct $DECL_SPEC RemovedInterface - { - int method(RemovedInterface param); - int removed_func(RemovedInterface param); - int i; - long j; - double k; - RemovedInterface* p; - };"; - $SOURCE1 .= " - int RemovedInterface::method(RemovedInterface param) { return 0; }"; - $SOURCE1 .= " - int RemovedInterface::removed_func(RemovedInterface param) { return 0; }"; - - $HEADER2 .= " - struct $DECL_SPEC RemovedInterface - { - int method(RemovedInterface param); - int i; - long j; - double k; - RemovedInterface* p; - };"; - $SOURCE2 .= " - int RemovedInterface::method(RemovedInterface param) { return 0; }"; - - # Removed_Interface (function) - $HEADER1 .= " - $DECL_SPEC int removedFunc2(void *** param);"; - $SOURCE1 .= " - int removedFunc2(void *** param) { return 0; }"; - - # Method_Became_Static - $HEADER1 .= " - struct $DECL_SPEC MethodBecameStatic - { - MethodBecameStatic becameStatic(MethodBecameStatic param); - int **i; - long j; - double k; - MethodBecameStatic* p; - };"; - $SOURCE1 .= " - MethodBecameStatic MethodBecameStatic::becameStatic(MethodBecameStatic param) { return param; }"; - - $HEADER2 .= " - struct $DECL_SPEC MethodBecameStatic - { - static MethodBecameStatic becameStatic(MethodBecameStatic param); - int **i; - long j; - double k; - MethodBecameStatic* p; - };"; - $SOURCE2 .= " - MethodBecameStatic MethodBecameStatic::becameStatic(MethodBecameStatic param) { return param; }"; - - # Method_Became_Non_Static - $HEADER1 .= " - struct $DECL_SPEC MethodBecameNonStatic - { - static MethodBecameNonStatic becameNonStatic(MethodBecameNonStatic param); - int **i; - long j; - double k; - MethodBecameNonStatic* p; - };"; - $SOURCE1 .= " - MethodBecameNonStatic MethodBecameNonStatic::becameNonStatic(MethodBecameNonStatic param) { return param; }"; - - $HEADER2 .= " - struct $DECL_SPEC MethodBecameNonStatic - { - MethodBecameNonStatic becameNonStatic(MethodBecameNonStatic param); - int **i; - long j; - double k; - MethodBecameNonStatic* p; - };"; - $SOURCE2 .= " - MethodBecameNonStatic MethodBecameNonStatic::becameNonStatic(MethodBecameNonStatic param) { return param; }"; - - # Parameter_Type_And_Size - $HEADER1 .= " - $DECL_SPEC int funcParameterTypeAndSize(int param, int other_param);"; - $SOURCE1 .= " - int funcParameterTypeAndSize(int param, int other_param) { return other_param; }"; - - $HEADER2 .= " - $DECL_SPEC int funcParameterTypeAndSize(long long param, int other_param);"; - $SOURCE2 .= " - int funcParameterTypeAndSize(long long param, int other_param) { return other_param; }"; - - # Parameter_Type - $HEADER1 .= " - $DECL_SPEC int funcParameterType(int param, int other_param);"; - $SOURCE1 .= " - int funcParameterType(int param, int other_param) { return other_param; }"; - - $HEADER2 .= " - $DECL_SPEC int funcParameterType(float param, int other_param);"; - $SOURCE2 .= " - int funcParameterType(float param, int other_param) { return other_param; }"; - - # Parameter_BaseType - $HEADER1 .= " - $DECL_SPEC int funcParameterBaseType(int *param);"; - $SOURCE1 .= " - int funcParameterBaseType(int *param) { return sizeof(*param); }"; - - $HEADER2 .= " - $DECL_SPEC int funcParameterBaseType(long long *param);"; - $SOURCE2 .= " - int funcParameterBaseType(long long *param) { return sizeof(*param); }"; - - # Parameter_PointerLevel - $HEADER1 .= " - $DECL_SPEC long long funcParameterPointerLevelAndSize(long long param);"; - $SOURCE1 .= " - long long funcParameterPointerLevelAndSize(long long param) { return param; }"; - - $HEADER2 .= " - $DECL_SPEC long long funcParameterPointerLevelAndSize(long long *param);"; - $SOURCE2 .= " - long long funcParameterPointerLevelAndSize(long long *param) { return param[5]; }"; - - # Parameter_PointerLevel - $HEADER1 .= " - $DECL_SPEC int funcParameterPointerLevel(int *param);"; - $SOURCE1 .= " - int funcParameterPointerLevel(int *param) { return param[5]; }"; - - $HEADER2 .= " - $DECL_SPEC int funcParameterPointerLevel(int **param);"; - $SOURCE2 .= " - int funcParameterPointerLevel(int **param) { return param[5][5]; }"; - - # Return_Type_And_Size - $HEADER1 .= " - $DECL_SPEC int funcReturnTypeAndSize(int param);"; - $SOURCE1 .= " - int funcReturnTypeAndSize(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC long long funcReturnTypeAndSize(int param);"; - $SOURCE2 .= " - long long funcReturnTypeAndSize(int param) { return 0; }"; - - # Return_Type - $HEADER1 .= " - $DECL_SPEC int funcReturnType(int param);"; - $SOURCE1 .= " - int funcReturnType(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC float funcReturnType(int param);"; - $SOURCE2 .= " - float funcReturnType(int param) { return 0.7; }"; - - # Return_Type_Became_Void ("int" to "void") - $HEADER1 .= " - $DECL_SPEC int funcReturnTypeBecameVoid(int param);"; - $SOURCE1 .= " - int funcReturnTypeBecameVoid(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC void funcReturnTypeBecameVoid(int param);"; - $SOURCE2 .= " - void funcReturnTypeBecameVoid(int param) { return; }"; - - # Return_BaseType - $HEADER1 .= " - $DECL_SPEC int* funcReturnBaseType(int param);"; - $SOURCE1 .= " - int* funcReturnBaseType(int param) { - int *x = new int[10]; - return x; - }"; - - $HEADER2 .= " - $DECL_SPEC long long* funcReturnBaseType(int param);"; - $SOURCE2 .= " - long long* funcReturnBaseType(int param) { - long long *x = new long long[10]; - return x; - }"; - - # Return_PointerLevel - $HEADER1 .= " - $DECL_SPEC long long funcReturnPointerLevelAndSize(int param);"; - $SOURCE1 .= " - long long funcReturnPointerLevelAndSize(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC long long* funcReturnPointerLevelAndSize(int param);"; - $SOURCE2 .= " - long long* funcReturnPointerLevelAndSize(int param) { return new long long[10]; }"; - - # Return_PointerLevel - $HEADER1 .= " - $DECL_SPEC int* funcReturnPointerLevel(int param);"; - $SOURCE1 .= " - int* funcReturnPointerLevel(int param) { return new int[10]; }"; - - $HEADER2 .= " - $DECL_SPEC int** funcReturnPointerLevel(int param);"; - $SOURCE2 .= " - int** funcReturnPointerLevel(int param) { return new int*[10]; }"; - - # Size (anon type) - $HEADER1 .= " - typedef struct { - int i; - long j; - double k; - } AnonTypedef; - $DECL_SPEC int funcAnonTypedef(AnonTypedef param);"; - $SOURCE1 .= " - int funcAnonTypedef(AnonTypedef param) { return 0; }"; - - $HEADER2 .= " - typedef struct { - int i; - long j; - double k; - union { - int dummy[256]; - struct { - char q_skiptable[256]; - const char *p; - int l; - } p; - }; - } AnonTypedef; - $DECL_SPEC int funcAnonTypedef(AnonTypedef param);"; - $SOURCE2 .= " - int funcAnonTypedef(AnonTypedef param) { return 0; }"; - - # Added_Field (safe: opaque) - $HEADER1 .= " - struct $DECL_SPEC OpaqueType - { - public: - OpaqueType method(OpaqueType param); - int i; - long j; - double k; - OpaqueType* p; - };"; - $SOURCE1 .= " - OpaqueType OpaqueType::method(OpaqueType param) { return param; }"; - - $HEADER2 .= " - struct $DECL_SPEC OpaqueType - { - public: - OpaqueType method(OpaqueType param); - int i; - long j; - double k; - OpaqueType* p; - int added_member; - };"; - $SOURCE2 .= " - OpaqueType OpaqueType::method(OpaqueType param) { return param; }"; - - # Added_Field (safe: internal) - $HEADER1 .= " - struct $DECL_SPEC InternalType { - InternalType method(InternalType param); - int i; - long j; - double k; - InternalType* p; - };"; - $SOURCE1 .= " - InternalType InternalType::method(InternalType param) { return param; }"; - - $HEADER2 .= " - struct $DECL_SPEC InternalType { - InternalType method(InternalType param); - int i; - long j; - double k; - InternalType* p; - int added_member; - };"; - $SOURCE2 .= " - InternalType InternalType::method(InternalType param) { return param; }"; - - # Size (unnamed struct/union fields within structs/unions) - $HEADER1 .= " - typedef struct { - int a; - struct { - int u1; - float u2; - }; - int d; - } UnnamedTypeSize; - $DECL_SPEC int unnamedTypeSize(UnnamedTypeSize param);"; - $SOURCE1 .= " - int unnamedTypeSize(UnnamedTypeSize param) { return 0; }"; - - $HEADER2 .= " - typedef struct { - int a; - struct { - long double u1; - float u2; - }; - int d; - } UnnamedTypeSize; - $DECL_SPEC int unnamedTypeSize(UnnamedTypeSize param);"; - $SOURCE2 .= " - int unnamedTypeSize(UnnamedTypeSize param) { return 0; }"; - - # Changed_Constant - $HEADER1 .= " - #define PUBLIC_CONSTANT \"old_value\""; - $HEADER2 .= " - #define PUBLIC_CONSTANT \"new_value\""; - - $HEADER1 .= " - #define PUBLIC_VERSION \"1.2 (3.4)\""; - $HEADER2 .= " - #define PUBLIC_VERSION \"1.2 (3.5)\""; - - $HEADER1 .= " - #define PRIVATE_CONSTANT \"old_value\" - #undef PRIVATE_CONSTANT"; - $HEADER2 .= " - #define PRIVATE_CONSTANT \"new_value\" - #undef PRIVATE_CONSTANT"; - - # Added_Field (union) - $HEADER1 .= " - union UnionAddedField { - int a; - struct { - int b; - float c; - }; - int d; - }; - $DECL_SPEC int unionAddedField(UnionAddedField param);"; - $SOURCE1 .= " - int unionAddedField(UnionAddedField param) { return 0; }"; - - $HEADER2 .= " - union UnionAddedField { - int a; - struct { - long double x, y; - } new_field; - struct { - int b; - float c; - }; - int d; - }; - $DECL_SPEC int unionAddedField(UnionAddedField param);"; - $SOURCE2 .= " - int unionAddedField(UnionAddedField param) { return 0; }"; - - # Removed_Field (union) - $HEADER1 .= " - union UnionRemovedField { - int a; - struct { - long double x, y; - } removed_field; - struct { - int b; - float c; - }; - int d; - }; - $DECL_SPEC int unionRemovedField(UnionRemovedField param);"; - $SOURCE1 .= " - int unionRemovedField(UnionRemovedField param) { return 0; }"; - - $HEADER2 .= " - union UnionRemovedField { - int a; - struct { - int b; - float c; - }; - int d; - }; - $DECL_SPEC int unionRemovedField(UnionRemovedField param);"; - $SOURCE2 .= " - int unionRemovedField(UnionRemovedField param) { return 0; }"; - - # Added (typedef change) - $HEADER1 .= " - typedef float TYPEDEF_TYPE; - $DECL_SPEC int parameterTypedefChange(TYPEDEF_TYPE param);"; - $SOURCE1 .= " - int parameterTypedefChange(TYPEDEF_TYPE param) { return 1; }"; - - $HEADER2 .= " - typedef int TYPEDEF_TYPE; - $DECL_SPEC int parameterTypedefChange(TYPEDEF_TYPE param);"; - $SOURCE2 .= " - int parameterTypedefChange(TYPEDEF_TYPE param) { return 1; }"; - - # Parameter_Default_Value_Changed (safe) - # Converted from void* to const char* - $HEADER1 .= " - $DECL_SPEC int paramDefaultValue_Converted(const char* arg = 0); "; - $SOURCE1 .= " - int paramDefaultValue_Converted(const char* arg) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int paramDefaultValue_Converted(const char* arg = (const char*)((void*) 0)); "; - $SOURCE2 .= " - int paramDefaultValue_Converted(const char* arg) { return 0; }"; - - # Parameter_Default_Value_Changed - # Integer - $HEADER1 .= " - $DECL_SPEC int paramDefaultValueChanged_Integer(int param = 0xf00f); "; - $SOURCE1 .= " - int paramDefaultValueChanged_Integer(int param) { return param; }"; - - $HEADER2 .= " - $DECL_SPEC int paramDefaultValueChanged_Integer(int param = 0xf00b); "; - $SOURCE2 .= " - int paramDefaultValueChanged_Integer(int param) { return param; }"; - - # Parameter_Default_Value_Changed - # String - $HEADER1 .= " - $DECL_SPEC int paramDefaultValueChanged_String(char const* param = \" str 1 \"); "; - $SOURCE1 .= " - int paramDefaultValueChanged_String(char const* param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int paramDefaultValueChanged_String(char const* param = \" str 2 \"); "; - $SOURCE2 .= " - int paramDefaultValueChanged_String(char const* param) { return 0; }"; - - # Parameter_Default_Value_Changed - # Character - $HEADER1 .= " - $DECL_SPEC int paramDefaultValueChanged_Char(char param = \'A\'); "; - $SOURCE1 .= " - int paramDefaultValueChanged_Char(char param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int paramDefaultValueChanged_Char(char param = \'B\'); "; - $SOURCE2 .= " - int paramDefaultValueChanged_Char(char param) { return 0; }"; - - # Parameter_Default_Value_Changed - # Bool - $HEADER1 .= " - $DECL_SPEC int paramDefaultValueChanged_Bool(bool param = true); "; - $SOURCE1 .= " - int paramDefaultValueChanged_Bool(bool param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int paramDefaultValueChanged_Bool(bool param = false); "; - $SOURCE2 .= " - int paramDefaultValueChanged_Bool(bool param) { return 0; }"; - - # Parameter_Default_Value_Removed - $HEADER1 .= " - $DECL_SPEC int parameterDefaultValueRemoved(int param = 15); - "; - $SOURCE1 .= " - int parameterDefaultValueRemoved(int param) { return param; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterDefaultValueRemoved(int param);"; - $SOURCE2 .= " - int parameterDefaultValueRemoved(int param) { return param; }"; - - # Parameter_Default_Value_Added - $HEADER1 .= " - $DECL_SPEC int parameterDefaultValueAdded(int param); - "; - $SOURCE1 .= " - int parameterDefaultValueAdded(int param) { return param; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterDefaultValueAdded(int param = 15);"; - $SOURCE2 .= " - int parameterDefaultValueAdded(int param) { return param; }"; - - # Field_Type (typedefs in member type) - $HEADER1 .= " - typedef float TYPEDEF_TYPE_2; - struct $DECL_SPEC FieldTypedefChange{ - public: - TYPEDEF_TYPE_2 m; - TYPEDEF_TYPE_2 n; - }; - $DECL_SPEC int fieldTypedefChange(FieldTypedefChange param);"; - $SOURCE1 .= " - int fieldTypedefChange(FieldTypedefChange param) { return 1; }"; - - $HEADER2 .= " - typedef int TYPEDEF_TYPE_2; - struct $DECL_SPEC FieldTypedefChange{ - public: - TYPEDEF_TYPE_2 m; - TYPEDEF_TYPE_2 n; - }; - $DECL_SPEC int fieldTypedefChange(FieldTypedefChange param);"; - $SOURCE2 .= " - int fieldTypedefChange(FieldTypedefChange param) { return 1; }"; - - # Callback (testCallback symbol should be affected - # instead of callback1 and callback2) - $HEADER1 .= " - class $DECL_SPEC Callback { - public: - virtual int callback1(int x, int y)=0; - virtual int callback2(int x, int y)=0; - }; - $DECL_SPEC int testCallback(Callback* p);"; - $SOURCE1 .= " - int testCallback(Callback* p) { - p->callback2(1, 2); - return 0; - }"; - - $HEADER2 .= " - class $DECL_SPEC Callback { - public: - virtual int callback1(int x, int y)=0; - virtual int added_callback(int x, int y)=0; - virtual int callback2(int x, int y)=0; - }; - $DECL_SPEC int testCallback(Callback* p);"; - $SOURCE2 .= " - int testCallback(Callback* p) { - p->callback2(1, 2); - return 0; - }"; - - # End namespace - $HEADER1 .= "\n}\n"; - $HEADER2 .= "\n}\n"; - $SOURCE1 .= "\n}\n"; - $SOURCE2 .= "\n}\n"; - - runTests("libsample_cpp", "C++", $HEADER1, $SOURCE1, $HEADER2, $SOURCE2, "TestNS::OpaqueType", "_ZN6TestNS12InternalType6methodES0_"); -} - -sub testC() -{ - printMsg("INFO", "\nVerifying detectable C library changes"); - my ($HEADER1, $SOURCE1, $HEADER2, $SOURCE2) = (); - - my $DECL_SPEC = ""; - my $EXTERN = ""; - - if($In::Opt{"OS"} eq "windows") - { - $DECL_SPEC = "__declspec( dllexport )"; - $EXTERN = "extern "; # add "extern" for CL compiler - } - - # Array size - $HEADER1 .= " - $DECL_SPEC int arraySize(int p[10]);"; - $SOURCE1 .= " - int arraySize(int p[10]) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int arraySize(int p[15]);"; - $SOURCE2 .= " - int arraySize(int p[15]) { return 0; }"; - - # Struct to union - $HEADER1 .= " - typedef struct StructToUnion { - unsigned char A[64]; - } StructToUnion; - - $DECL_SPEC int structToUnion(StructToUnion *p);"; - $SOURCE1 .= " - int structToUnion(StructToUnion *p) { return 0; }"; - - $HEADER2 .= " - typedef union StructToUnion { - unsigned char A[64]; - void *p; - } StructToUnion; - - $DECL_SPEC int structToUnion(StructToUnion *p);"; - $SOURCE2 .= " - int structToUnion(StructToUnion *p) { return 0; }"; - - # Typedef to function - $HEADER1 .= " - typedef int(TypedefToFunction)(int pX); - - $DECL_SPEC int typedefToFunction(TypedefToFunction* p);"; - $SOURCE1 .= " - int typedefToFunction(TypedefToFunction* p) { return 0; }"; - - $HEADER2 .= " - typedef int(TypedefToFunction)(int pX, int pY); - - $DECL_SPEC int typedefToFunction(TypedefToFunction* p);"; - $SOURCE2 .= " - int typedefToFunction(TypedefToFunction* p) { return 0; }"; - - # Used_Reserved - $HEADER1 .= " - typedef struct { - int f; - void* reserved0; - void* reserved1; - } UsedReserved; - - $DECL_SPEC int usedReserved(UsedReserved p);"; - $SOURCE1 .= " - int usedReserved(UsedReserved p) { return 0; }"; - - $HEADER2 .= " - typedef struct { - int f; - void* f0; - void* f1; - } UsedReserved; - - $DECL_SPEC int usedReserved(UsedReserved p);"; - $SOURCE2 .= " - int usedReserved(UsedReserved p) { return 0; }"; - - # Parameter_Type_And_Register - $HEADER1 .= " - typedef struct { - int a[4]; - } ARRAY; - $DECL_SPEC void callConv5 (ARRAY i, int j);"; - $SOURCE1 .= " - void callConv5 (ARRAY i, int j) { }"; - - $HEADER2 .= " - typedef struct { - int a[4]; - } ARRAY; - $DECL_SPEC void callConv5 (ARRAY i, double j);"; - $SOURCE2 .= " - void callConv5 (ARRAY i, double j) { }"; - - # Parameter_Type_And_Register - $HEADER1 .= " - typedef union { - int a; - double b; - } UNION; - $DECL_SPEC void callConv4 (UNION i, int j);"; - $SOURCE1 .= " - void callConv4 (UNION i, int j) { }"; - - $HEADER2 .= " - typedef union { - int a; - double b; - } UNION; - $DECL_SPEC void callConv4 (UNION i, double j);"; - $SOURCE2 .= " - void callConv4 (UNION i, double j) { }"; - - # Parameter_Type_And_Register - $HEADER1 .= " - typedef struct { - long a:4; - long b:16; - } POD2; - $DECL_SPEC void callConv3 (POD2 i, int j);"; - $SOURCE1 .= " - void callConv3 (POD2 i, int j) { }"; - - $HEADER2 .= " - typedef struct { - long a:4; - long b:16; - } POD2; - $DECL_SPEC void callConv3 (POD2 i, double j);"; - $SOURCE2 .= " - void callConv3 (POD2 i, double j) { }"; - - # Parameter_Type_And_Register - $HEADER1 .= " - typedef struct { - short s:9; - int j:9; - char c; - short t:9; - short u:9; - char d; - } POD; - $DECL_SPEC void callConv2 (POD i, int j);"; - $SOURCE1 .= " - void callConv2 (POD i, int j) { }"; - - $HEADER2 .= " - typedef struct { - short s:9; - int j:9; - char c; - short t:9; - short u:9; - char d; - } POD; - $DECL_SPEC void callConv2 (POD i, double j);"; - $SOURCE2 .= " - void callConv2 (POD i, double j) { }"; - - # Parameter_Type_And_Register - $HEADER1 .= " - typedef struct { - int a, b; - double d; - } POD1; - $DECL_SPEC void callConv (int e, int f, POD1 s, int g, int h, long double ld, double m, double n, int i, int j, int k);"; - $SOURCE1 .= " - void callConv(int e, int f, POD1 s, int g, int h, long double ld, double m, double n, int i, int j, int k) { }"; - - $HEADER2 .= " - typedef struct { - int a, b; - double d; - } POD1; - $DECL_SPEC void callConv (int e, int f, POD1 s, int g, int h, long double ld, double m, double n, int i, int j, double k);"; - $SOURCE2 .= " - void callConv(int e, int f, POD1 s, int g, int h, long double ld, double m, double n, int i, int j, double k) { }"; - - # Parameter_Type (int to "int const") - $HEADER1 .= " - $DECL_SPEC void parameterBecameConstInt(int arg);"; - $SOURCE1 .= " - void parameterBecameConstInt(int arg) { }"; - - $HEADER2 .= " - $DECL_SPEC void parameterBecameConstInt(const int arg);"; - $SOURCE2 .= " - void parameterBecameConstInt(const int arg) { }"; - - # Parameter_Type ("int const" to int) - $HEADER1 .= " - $DECL_SPEC void parameterBecameNonConstInt(const int arg);"; - $SOURCE1 .= " - void parameterBecameNonConstInt(const int arg) { }"; - - $HEADER2 .= " - $DECL_SPEC void parameterBecameNonConstInt(int arg);"; - $SOURCE2 .= " - void parameterBecameNonConstInt(int arg) { }"; - - # Parameter_Became_Register - $HEADER1 .= " - $DECL_SPEC void parameterBecameRegister(int arg);"; - $SOURCE1 .= " - void parameterBecameRegister(int arg) { }"; - - $HEADER2 .= " - $DECL_SPEC void parameterBecameRegister(register int arg);"; - $SOURCE2 .= " - void parameterBecameRegister(register int arg) { }"; - - # Return_Type_Became_Const - $HEADER1 .= " - $DECL_SPEC char* returnTypeBecameConst(int param);"; - $SOURCE1 .= " - char* returnTypeBecameConst(int param) { return (char*)malloc(256); }"; - - $HEADER2 .= " - $DECL_SPEC const char* returnTypeBecameConst(int param);"; - $SOURCE2 .= " - const char* returnTypeBecameConst(int param) { return \"abc\"; }"; - - # Return_Type_Became_Const (2) - $HEADER1 .= " - $DECL_SPEC char* returnTypeBecameConst2(int param);"; - $SOURCE1 .= " - char* returnTypeBecameConst2(int param) { return (char*)malloc(256); }"; - - $HEADER2 .= " - $DECL_SPEC char*const returnTypeBecameConst2(int param);"; - $SOURCE2 .= " - char*const returnTypeBecameConst2(int param) { return (char*const)malloc(256); }"; - - # Return_Type_Became_Const (3) - $HEADER1 .= " - $DECL_SPEC char* returnTypeBecameConst3(int param);"; - $SOURCE1 .= " - char* returnTypeBecameConst3(int param) { return (char*)malloc(256); }"; - - $HEADER2 .= " - $DECL_SPEC char const*const returnTypeBecameConst3(int param);"; - $SOURCE2 .= " - char const*const returnTypeBecameConst3(int param) { return (char const*const)malloc(256); }"; - - # Return_Type_Became_Volatile - $HEADER1 .= " - $DECL_SPEC char* returnTypeBecameVolatile(int param);"; - $SOURCE1 .= " - char* returnTypeBecameVolatile(int param) { return (char*)malloc(256); }"; - - $HEADER2 .= " - $DECL_SPEC volatile char* returnTypeBecameVolatile(int param);"; - $SOURCE2 .= " - volatile char* returnTypeBecameVolatile(int param) { return \"abc\"; }"; - - # Added_Enum_Member - $HEADER1 .= " - enum AddedEnumMember { - OldMember - }; - $DECL_SPEC int addedEnumMember(enum AddedEnumMember param);"; - $SOURCE1 .= " - int addedEnumMember(enum AddedEnumMember param) { return 0; }"; - - $HEADER2 .= " - enum AddedEnumMember { - OldMember, - NewMember - }; - $DECL_SPEC int addedEnumMember(enum AddedEnumMember param);"; - $SOURCE2 .= " - int addedEnumMember(enum AddedEnumMember param) { return 0; }"; - - # Parameter_Type (Array) - $HEADER1 .= " - $DECL_SPEC int arrayParameterType(int param[5]);"; - $SOURCE1 .= " - int arrayParameterType(int param[5]) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int arrayParameterType(int param[7]);"; - $SOURCE2 .= " - int arrayParameterType(int param[7]) { return 0; }"; - - # Field_Type - $HEADER1 .= " - struct ArrayFieldType - { - int f; - int i[1]; - }; - $DECL_SPEC int arrayFieldType(struct ArrayFieldType param);"; - $SOURCE1 .= " - int arrayFieldType(struct ArrayFieldType param) { return param.i[0]; }"; - - $HEADER2 .= " - struct ArrayFieldType - { - int f; - int i[]; - }; - $DECL_SPEC int arrayFieldType(struct ArrayFieldType param);"; - $SOURCE2 .= " - int arrayFieldType(struct ArrayFieldType param) { return param.i[0]; }"; - - # Field_Type_And_Size (Array) - $HEADER1 .= " - struct ArrayFieldSize - { - int i[5]; - }; - $DECL_SPEC int arrayFieldSize(struct ArrayFieldSize param);"; - $SOURCE1 .= " - int arrayFieldSize(struct ArrayFieldSize param) { return 0; }"; - - $HEADER2 .= " - struct ArrayFieldSize - { - int i[7]; - }; - $DECL_SPEC int arrayFieldSize(struct ArrayFieldSize param);"; - $SOURCE2 .= " - int arrayFieldSize(struct ArrayFieldSize param) { return 0; }"; - - # Parameter_Became_Non_VaList - $HEADER1 .= " - $DECL_SPEC int parameterNonVaList(int param, ...);"; - $SOURCE1 .= " - int parameterNonVaList(int param, ...) { return param; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterNonVaList(int param1, int param2);"; - $SOURCE2 .= " - int parameterNonVaList(int param1, int param2) { return param1; }"; - - # Parameter_Became_VaList - $HEADER1 .= " - $DECL_SPEC int parameterVaList(int param1, int param2);"; - $SOURCE1 .= " - int parameterVaList(int param1, int param2) { return param1; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterVaList(int param, ...);"; - $SOURCE2 .= " - int parameterVaList(int param, ...) { return param; }"; - - # Field_Type_And_Size - $HEADER1 .= " - struct FieldSizePadded - { - int i; - char changed_field; - // padding (3 bytes) - int j; - }; - $DECL_SPEC int fieldSizePadded(struct FieldSizePadded param);"; - $SOURCE1 .= " - int fieldSizePadded(struct FieldSizePadded param) { return 0; }"; - - $HEADER2 .= " - struct FieldSizePadded - { - int i; - int changed_field; - int j; - }; - $DECL_SPEC int fieldSizePadded(struct FieldSizePadded param);"; - $SOURCE2 .= " - int fieldSizePadded(struct FieldSizePadded param) { return 0; }"; - - # Parameter_Type_Format - $HEADER1 .= " - struct DType1 - { - int i; - double j[7]; - }; - $DECL_SPEC int parameterTypeFormat(struct DType1 param);"; - $SOURCE1 .= " - int parameterTypeFormat(struct DType1 param) { return 0; }"; - - $HEADER2 .= " - struct DType2 - { - double i[7]; - int j; - }; - $DECL_SPEC int parameterTypeFormat(struct DType2 param);"; - $SOURCE2 .= " - int parameterTypeFormat(struct DType2 param) { return 0; }"; - - # Field_Type_Format - $HEADER1 .= " - struct FieldTypeFormat - { - int i; - struct DType1 j; - }; - $DECL_SPEC int fieldTypeFormat(struct FieldTypeFormat param);"; - $SOURCE1 .= " - int fieldTypeFormat(struct FieldTypeFormat param) { return 0; }"; - - $HEADER2 .= " - struct FieldTypeFormat - { - int i; - struct DType2 j; - }; - $DECL_SPEC int fieldTypeFormat(struct FieldTypeFormat param);"; - $SOURCE2 .= " - int fieldTypeFormat(struct FieldTypeFormat param) { return 0; }"; - - # Parameter_Type_Format (struct to union) - $HEADER1 .= " - struct DType - { - int i; - double j; - }; - $DECL_SPEC int parameterTypeFormat2(struct DType param);"; - $SOURCE1 .= " - int parameterTypeFormat2(struct DType param) { return 0; }"; - - $HEADER2 .= " - union DType - { - int i; - long double j; - }; - $DECL_SPEC int parameterTypeFormat2(union DType param);"; - $SOURCE2 .= " - int parameterTypeFormat2(union DType param) { return 0; }"; - - # Global_Data_Size - $HEADER1 .= " - struct GlobalDataSize { - int a; - }; - $EXTERN $DECL_SPEC struct GlobalDataSize globalDataSize;"; - - $HEADER2 .= " - struct GlobalDataSize { - int a, b; - }; - $EXTERN $DECL_SPEC struct GlobalDataSize globalDataSize;"; - - # Global_Data_Type - $HEADER1 .= " - $EXTERN $DECL_SPEC int globalDataType;"; - - $HEADER2 .= " - $EXTERN $DECL_SPEC float globalDataType;"; - - # Global_Data_Type_And_Size - $HEADER1 .= " - $EXTERN $DECL_SPEC int globalDataTypeAndSize;"; - - $HEADER2 .= " - $EXTERN $DECL_SPEC short globalDataTypeAndSize;"; - - # Global_Data_Value_Changed - # Integer - $HEADER1 .= " - $EXTERN $DECL_SPEC const int globalDataValue_Integer = 10;"; - - $HEADER2 .= " - $EXTERN $DECL_SPEC const int globalDataValue_Integer = 15;"; - - # Global_Data_Value_Changed - # Character - $HEADER1 .= " - $EXTERN $DECL_SPEC const char globalDataValue_Char = \'o\';"; - - $HEADER2 .= " - $EXTERN $DECL_SPEC const char globalDataValue_Char = \'N\';"; - - # Global_Data_Became_Non_Const - $HEADER1 .= " - $EXTERN $DECL_SPEC const int globalDataBecameNonConst = 10;"; - - $HEADER2 .= " - extern $DECL_SPEC int globalDataBecameNonConst;"; - $SOURCE2 .= " - int globalDataBecameNonConst = 15;"; - - # Global_Data_Became_Non_Const - # Typedef - $HEADER1 .= " - typedef const int CONST_INT; - $EXTERN $DECL_SPEC CONST_INT globalDataBecameNonConst_Typedef = 10;"; - - $HEADER2 .= " - extern $DECL_SPEC int globalDataBecameNonConst_Typedef;"; - $SOURCE2 .= " - int globalDataBecameNonConst_Typedef = 15;"; - - # Global_Data_Became_Const - $HEADER1 .= " - extern $DECL_SPEC int globalDataBecameConst;"; - $SOURCE1 .= " - int globalDataBecameConst = 10;"; - - $HEADER2 .= " - $EXTERN $DECL_SPEC const int globalDataBecameConst = 15;"; - - # Global_Data_Became_Non_Const - $HEADER1 .= " - struct GlobalDataType{int a;int b;struct GlobalDataType* p;}; - $EXTERN $DECL_SPEC const struct GlobalDataType globalStructDataBecameNonConst = { 1, 2, (struct GlobalDataType*)0 };"; - - $HEADER2 .= " - struct GlobalDataType{int a;int b;struct GlobalDataType* p;}; - $EXTERN $DECL_SPEC struct GlobalDataType globalStructDataBecameNonConst = { 1, 2, (struct GlobalDataType*)0 };"; - - # Removed_Parameter - $HEADER1 .= " - $DECL_SPEC int removedParameter(int param, int removed_param);"; - $SOURCE1 .= " - int removedParameter(int param, int removed_param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int removedParameter(int param);"; - $SOURCE2 .= " - int removedParameter(int param) { return 0; }"; - - # Added_Parameter - $HEADER1 .= " - $DECL_SPEC int addedParameter(int param);"; - $SOURCE1 .= " - int addedParameter(int param) { return param; }"; - - $HEADER2 .= " - $DECL_SPEC int addedParameter(int param, int added_param, int added_param2);"; - $SOURCE2 .= " - int addedParameter(int param, int added_param, int added_param2) { return added_param2; }"; - - # Added_Interface (typedef to funcptr parameter) - $HEADER2 .= " - typedef int (*FUNCPTR_TYPE)(int a, int b); - $DECL_SPEC int addedFunc(FUNCPTR_TYPE*const** f);"; - $SOURCE2 .= " - int addedFunc(FUNCPTR_TYPE*const** f) { return 0; }"; - - # Added_Interface (funcptr parameter) - $HEADER2 .= " - $DECL_SPEC int addedFunc2(int(*func)(int, int));"; - $SOURCE2 .= " - int addedFunc2(int(*func)(int, int)) { return 0; }"; - - # Added_Interface (no limited parameters) - $HEADER2 .= " - $DECL_SPEC int addedFunc3(float p1, ...);"; - $SOURCE2 .= " - int addedFunc3(float p1, ...) { return 0; }"; - - # Size - $HEADER1 .= " - struct TypeSize - { - long long i[5]; - long j; - double k; - struct TypeSize* p; - }; - $DECL_SPEC int testSize(struct TypeSize param, int param_2);"; - $SOURCE1 .= " - int testSize(struct TypeSize param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct TypeSize - { - long long i[15]; - long long j; - double k; - struct TypeSize* p; - }; - $DECL_SPEC int testSize(struct TypeSize param, int param_2);"; - $SOURCE2 .= " - int testSize(struct TypeSize param, int param_2) { return param_2; }"; - - # Added_Field_And_Size - $HEADER1 .= " - struct AddedFieldAndSize - { - int i; - long j; - double k; - struct AddedFieldAndSize* p; - }; - $DECL_SPEC int addedFieldAndSize(struct AddedFieldAndSize param, int param_2);"; - $SOURCE1 .= " - int addedFieldAndSize(struct AddedFieldAndSize param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct AddedFieldAndSize - { - int i; - long j; - double k; - struct AddedFieldAndSize* p; - int added_member1; - int added_member2; - }; - $DECL_SPEC int addedFieldAndSize(struct AddedFieldAndSize param, int param_2);"; - $SOURCE2 .= " - int addedFieldAndSize(struct AddedFieldAndSize param, int param_2) { return param_2; }"; - - # Added_Middle_Field_And_Size - $HEADER1 .= " - struct AddedMiddleFieldAndSize - { - int i; - long j; - double k; - struct AddedMiddleFieldAndSize* p; - }; - $DECL_SPEC int addedMiddleFieldAndSize(struct AddedMiddleFieldAndSize param, int param_2);"; - $SOURCE1 .= " - int addedMiddleFieldAndSize(struct AddedMiddleFieldAndSize param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct AddedMiddleFieldAndSize - { - int i; - int added_middle_member; - long j; - double k; - struct AddedMiddleFieldAndSize* p; - }; - $DECL_SPEC int addedMiddleFieldAndSize(struct AddedMiddleFieldAndSize param, int param_2);"; - $SOURCE2 .= " - int addedMiddleFieldAndSize(struct AddedMiddleFieldAndSize param, int param_2) { return param_2; }"; - - # Added_Middle_Field - $HEADER1 .= " - struct AddedMiddleField - { - unsigned char field1; - unsigned short field2; - }; - $DECL_SPEC int addedMiddleField(struct AddedMiddleField param, int param_2);"; - $SOURCE1 .= " - int addedMiddleField(struct AddedMiddleField param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct AddedMiddleField - { - unsigned char field1; - unsigned char added_field; - unsigned short field2; - }; - $DECL_SPEC int addedMiddleField(struct AddedMiddleField param, int param_2);"; - $SOURCE2 .= " - int addedMiddleField(struct AddedMiddleField param, int param_2) { return param_2; }"; - - # Renamed_Field - $HEADER1 .= " - struct RenamedField - { - long i; - long j; - double k; - struct RenamedField* p; - }; - $DECL_SPEC int renamedField(struct RenamedField param, int param_2);"; - $SOURCE1 .= " - int renamedField(struct RenamedField param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct RenamedField - { - long renamed_member; - long j; - double k; - struct RenamedField* p; - }; - $DECL_SPEC int renamedField(struct RenamedField param, int param_2);"; - $SOURCE2 .= " - int renamedField(struct RenamedField param, int param_2) { return param_2; }"; - - # Renamed_Field - $HEADER1 .= " - union RenamedUnionField - { - int renamed_from; - double j; - }; - $DECL_SPEC int renamedUnionField(union RenamedUnionField param);"; - $SOURCE1 .= " - int renamedUnionField(union RenamedUnionField param) { return 0; }"; - - $HEADER2 .= " - union RenamedUnionField - { - int renamed_to; - double j; - }; - $DECL_SPEC int renamedUnionField(union RenamedUnionField param);"; - $SOURCE2 .= " - int renamedUnionField(union RenamedUnionField param) { return 0; }"; - - # Removed_Field_And_Size - $HEADER1 .= " - struct RemovedFieldAndSize - { - int i; - long j; - double k; - struct RemovedFieldAndSize* p; - int removed_member1; - int removed_member2; - }; - $DECL_SPEC int removedFieldAndSize(struct RemovedFieldAndSize param, int param_2);"; - $SOURCE1 .= " - int removedFieldAndSize(struct RemovedFieldAndSize param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct RemovedFieldAndSize - { - int i; - long j; - double k; - struct RemovedFieldAndSize* p; - }; - $DECL_SPEC int removedFieldAndSize(struct RemovedFieldAndSize param, int param_2);"; - $SOURCE2 .= " - int removedFieldAndSize(struct RemovedFieldAndSize param, int param_2) { return param_2; }"; - - # Removed_Middle_Field - $HEADER1 .= " - struct RemovedMiddleField - { - int i; - int removed_middle_member; - long j; - double k; - struct RemovedMiddleField* p; - }; - $DECL_SPEC int removedMiddleField(struct RemovedMiddleField param, int param_2);"; - $SOURCE1 .= " - int removedMiddleField(struct RemovedMiddleField param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct RemovedMiddleField - { - int i; - long j; - double k; - struct RemovedMiddleField* p; - }; - $DECL_SPEC int removedMiddleField(struct RemovedMiddleField param, int param_2);"; - $SOURCE2 .= " - int removedMiddleField(struct RemovedMiddleField param, int param_2) { return param_2; }"; - - # Enum_Member_Value - $HEADER1 .= " - enum EnumMemberValue - { - MEMBER1=1, - MEMBER2=2 - }; - $DECL_SPEC int enumMemberValue(enum EnumMemberValue param);"; - $SOURCE1 .= " - int enumMemberValue(enum EnumMemberValue param) { return 0; }"; - - $HEADER2 .= " - enum EnumMemberValue - { - MEMBER1=2, - MEMBER2=1 - }; - $DECL_SPEC int enumMemberValue(enum EnumMemberValue param);"; - $SOURCE2 .= " - int enumMemberValue(enum EnumMemberValue param) { return 0; }"; - - # Enum_Member_Removed - $HEADER1 .= " - enum EnumMemberRemoved - { - MEMBER=1, - MEMBER_REMOVED=2 - }; - $DECL_SPEC int enumMemberRemoved(enum EnumMemberRemoved param);"; - $SOURCE1 .= " - int enumMemberRemoved(enum EnumMemberRemoved param) { return 0; }"; - - $HEADER2 .= " - enum EnumMemberRemoved - { - MEMBER=1 - }; - $DECL_SPEC int enumMemberRemoved(enum EnumMemberRemoved param);"; - $SOURCE2 .= " - int enumMemberRemoved(enum EnumMemberRemoved param) { return 0; }"; - - # Enum_Member_Removed (middle) - $HEADER1 .= " - enum EnumMiddleMemberRemoved - { - MEM_REMOVED, - MEM1, - MEM2 - }; - $DECL_SPEC int enumMiddleMemberRemoved(enum EnumMiddleMemberRemoved param);"; - $SOURCE1 .= " - int enumMiddleMemberRemoved(enum EnumMiddleMemberRemoved param) { return 0; }"; - - $HEADER2 .= " - enum EnumMiddleMemberRemoved - { - MEM1, - MEM2 - }; - $DECL_SPEC int enumMiddleMemberRemoved(enum EnumMiddleMemberRemoved param);"; - $SOURCE2 .= " - int enumMiddleMemberRemoved(enum EnumMiddleMemberRemoved param) { return 0; }"; - - # Enum_Member_Name - $HEADER1 .= " - enum EnumMemberName - { - BRANCH1=1, - BRANCH2=2 - }; - $DECL_SPEC int enumMemberName(enum EnumMemberName param);"; - $SOURCE1 .= " - int enumMemberName(enum EnumMemberName param) { return 0; }"; - - $HEADER2 .= " - enum EnumMemberName - { - BRANCH_FIRST=1, - BRANCH_SECOND=2 - }; - $DECL_SPEC int enumMemberName(enum EnumMemberName param);"; - $SOURCE2 .= " - int enumMemberName(enum EnumMemberName param) { return 0; }"; - - # Field_Type_And_Size - $HEADER1 .= " - struct FieldTypeAndSize - { - int i; - long j; - double k; - struct FieldTypeAndSize* p; - }; - $DECL_SPEC int fieldTypeAndSize(struct FieldTypeAndSize param, int param_2);"; - $SOURCE1 .= " - int fieldTypeAndSize(struct FieldTypeAndSize param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct FieldTypeAndSize - { - int i; - long long j; - double k; - struct FieldTypeAndSize* p; - }; - $DECL_SPEC int fieldTypeAndSize(struct FieldTypeAndSize param, int param_2);"; - $SOURCE2 .= " - int fieldTypeAndSize(struct FieldTypeAndSize param, int param_2) { return param_2; }"; - - # Field_Type - $HEADER1 .= " - struct FieldType - { - int i; - long j; - double k; - struct FieldType* p; - }; - $DECL_SPEC int fieldType(struct FieldType param, int param_2);"; - $SOURCE1 .= " - int fieldType(struct FieldType param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct FieldType - { - float i; - long j; - double k; - struct FieldType* p; - }; - $DECL_SPEC int fieldType(struct FieldType param, int param_2);"; - $SOURCE2 .= " - int fieldType(struct FieldType param, int param_2) { return param_2; }"; - - # Field_BaseType - $HEADER1 .= " - struct FieldBaseType - { - int i; - long *j; - double k; - struct FieldBaseType* p; - }; - $DECL_SPEC int fieldBaseType(struct FieldBaseType param, int param_2);"; - $SOURCE1 .= " - int fieldBaseType(struct FieldBaseType param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct FieldBaseType - { - int i; - long long *j; - double k; - struct FieldBaseType* p; - }; - $DECL_SPEC int fieldBaseType(struct FieldBaseType param, int param_2);"; - $SOURCE2 .= " - int fieldBaseType(struct FieldBaseType param, int param_2) { return param_2; }"; - - # Field_PointerLevel (and Size) - $HEADER1 .= " - struct FieldPointerLevelAndSize - { - int i; - long long j; - double k; - struct FieldPointerLevelAndSize* p; - }; - $DECL_SPEC int fieldPointerLevelAndSize(struct FieldPointerLevelAndSize param, int param_2);"; - $SOURCE1 .= " - int fieldPointerLevelAndSize(struct FieldPointerLevelAndSize param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct FieldPointerLevelAndSize - { - int i; - long long *j; - double k; - struct FieldPointerLevelAndSize* p; - }; - $DECL_SPEC int fieldPointerLevelAndSize(struct FieldPointerLevelAndSize param, int param_2);"; - $SOURCE2 .= " - int fieldPointerLevelAndSize(struct FieldPointerLevelAndSize param, int param_2) { return param_2; }"; - - # Field_PointerLevel - $HEADER1 .= " - struct FieldPointerLevel - { - int i; - long *j; - double k; - struct FieldPointerLevel* p; - }; - $DECL_SPEC int fieldPointerLevel(struct FieldPointerLevel param, int param_2);"; - $SOURCE1 .= " - int fieldPointerLevel(struct FieldPointerLevel param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct FieldPointerLevel - { - int i; - long **j; - double k; - struct FieldPointerLevel* p; - }; - $DECL_SPEC int fieldPointerLevel(struct FieldPointerLevel param, int param_2);"; - $SOURCE2 .= " - int fieldPointerLevel(struct FieldPointerLevel param, int param_2) { return param_2; }"; - - # Added_Interface - $HEADER2 .= " - $DECL_SPEC int addedFunc4(int param);"; - $SOURCE2 .= " - int addedFunc4(int param) { return param; }"; - - # Removed_Interface - $HEADER1 .= " - $DECL_SPEC int removedFunc(int param);"; - $SOURCE1 .= " - int removedFunc(int param) { return param; }"; - - # Parameter_Type_And_Size - $HEADER1 .= " - $DECL_SPEC int parameterTypeAndSize(int param, int other_param);"; - $SOURCE1 .= " - int parameterTypeAndSize(int param, int other_param) { return other_param; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterTypeAndSize(long long param, int other_param);"; - $SOURCE2 .= " - int parameterTypeAndSize(long long param, int other_param) { return other_param; }"; - - # Parameter_Type_And_Size + Parameter_Became_Non_Const - $HEADER1 .= " - $DECL_SPEC int parameterTypeAndSizeBecameNonConst(int* const param, int other_param);"; - $SOURCE1 .= " - int parameterTypeAndSizeBecameNonConst(int* const param, int other_param) { return other_param; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterTypeAndSizeBecameNonConst(long double param, int other_param);"; - $SOURCE2 .= " - int parameterTypeAndSizeBecameNonConst(long double param, int other_param) { return other_param; }"; - - # Parameter_Type_And_Size (test calling conventions) - $HEADER1 .= " - $DECL_SPEC int parameterCallingConvention(int p1, int p2, int p3);"; - $SOURCE1 .= " - int parameterCallingConvention(int p1, int p2, int p3) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC float parameterCallingConvention(char p1, int p2, int p3);"; - $SOURCE2 .= " - float parameterCallingConvention(char p1, int p2, int p3) { return 7.0f; }"; - - # Parameter_Type - $HEADER1 .= " - $DECL_SPEC int parameterType(int param, int other_param);"; - $SOURCE1 .= " - int parameterType(int param, int other_param) { return other_param; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterType(float param, int other_param);"; - $SOURCE2 .= " - int parameterType(float param, int other_param) { return other_param; }"; - - # Parameter_Became_Non_Const - $HEADER1 .= " - $DECL_SPEC int parameterBecameNonConst(int const* param);"; - $SOURCE1 .= " - int parameterBecameNonConst(int const* param) { return *param; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterBecameNonConst(int* param);"; - $SOURCE2 .= " - int parameterBecameNonConst(int* param) { - *param=10; - return *param; - }"; - - # Parameter_Became_Non_Const + Parameter_Became_Non_Volatile - $HEADER1 .= " - $DECL_SPEC int parameterBecameNonConstNonVolatile(int const volatile* param);"; - $SOURCE1 .= " - int parameterBecameNonConstNonVolatile(int const volatile* param) { return *param; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterBecameNonConstNonVolatile(int* param);"; - $SOURCE2 .= " - int parameterBecameNonConstNonVolatile(int* param) { - *param=10; - return *param; - }"; - - # Parameter_BaseType (Typedef) - $HEADER1 .= " - typedef int* PARAM_TYPEDEF; - $DECL_SPEC int parameterBaseTypedefChange(PARAM_TYPEDEF param);"; - $SOURCE1 .= " - int parameterBaseTypedefChange(PARAM_TYPEDEF param) { return 0; }"; - - $HEADER2 .= " - typedef const int* PARAM_TYPEDEF; - $DECL_SPEC int parameterBaseTypedefChange(PARAM_TYPEDEF param);"; - $SOURCE2 .= " - int parameterBaseTypedefChange(PARAM_TYPEDEF param) { return 0; }"; - - # Parameter_BaseType - $HEADER1 .= " - $DECL_SPEC int parameterBaseTypeChange(int *param);"; - $SOURCE1 .= " - int parameterBaseTypeChange(int *param) { return sizeof(*param); }"; - - $HEADER2 .= " - $DECL_SPEC int parameterBaseTypeChange(long long *param);"; - $SOURCE2 .= " - int parameterBaseTypeChange(long long *param) { return sizeof(*param); }"; - - # Parameter_PointerLevel - $HEADER1 .= " - $DECL_SPEC long long parameterPointerLevelAndSize(long long param);"; - $SOURCE1 .= " - long long parameterPointerLevelAndSize(long long param) { return param; }"; - - $HEADER2 .= " - $DECL_SPEC long long parameterPointerLevelAndSize(long long *param);"; - $SOURCE2 .= " - long long parameterPointerLevelAndSize(long long *param) { return param[5]; }"; - - # Parameter_PointerLevel - $HEADER1 .= " - $DECL_SPEC int parameterPointerLevel(int *param);"; - $SOURCE1 .= " - int parameterPointerLevel(int *param) { return param[5]; }"; - - $HEADER2 .= " - $DECL_SPEC int parameterPointerLevel(int **param);"; - $SOURCE2 .= " - int parameterPointerLevel(int **param) { return param[5][5]; }"; - - # Return_Type_And_Size - $HEADER1 .= " - $DECL_SPEC int returnTypeAndSize(int param);"; - $SOURCE1 .= " - int returnTypeAndSize(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC long long returnTypeAndSize(int param);"; - $SOURCE2 .= " - long long returnTypeAndSize(int param) { return 0; }"; - - # Return_Type - $HEADER1 .= " - $DECL_SPEC int returnType(int param);"; - $SOURCE1 .= " - int returnType(int param) { return 1; }"; - - $HEADER2 .= " - $DECL_SPEC float returnType(int param);"; - $SOURCE2 .= " - float returnType(int param) { return 1; }"; - - # Return_Type_Became_Void ("int" to "void") - $HEADER1 .= " - $DECL_SPEC int returnTypeChangeToVoid(int param);"; - $SOURCE1 .= " - int returnTypeChangeToVoid(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC void returnTypeChangeToVoid(int param);"; - $SOURCE2 .= " - void returnTypeChangeToVoid(int param) { return; }"; - - # Return_Type ("struct" to "void*") - $HEADER1 .= " - struct SomeStruct { - int a; - double b, c, d; - }; - $DECL_SPEC struct SomeStruct* returnTypeChangeToVoidPtr(int param);"; - $SOURCE1 .= " - struct SomeStruct* returnTypeChangeToVoidPtr(int param) { return (struct SomeStruct*)0; }"; - - $HEADER2 .= " - struct SomeStruct { - int a; - double b, c, d; - }; - $DECL_SPEC void* returnTypeChangeToVoidPtr(int param);"; - $SOURCE2 .= " - void* returnTypeChangeToVoidPtr(int param) { return (void*)0; }"; - - # Return_Type (structure change) - $HEADER1 .= " - struct SomeStruct2 { - int a; - int b; - }; - $DECL_SPEC struct SomeStruct2 returnType2(int param);"; - $SOURCE1 .= " - struct SomeStruct2 returnType2(int param) { struct SomeStruct2 r = {1, 2};return r; }"; - - $HEADER2 .= " - struct SomeStruct2 { - int a; - }; - $DECL_SPEC struct SomeStruct2 returnType2(int param);"; - $SOURCE2 .= " - struct SomeStruct2 returnType2(int param) { struct SomeStruct2 r = {1};return r; }"; - - # Return_Type (structure change) - $HEADER1 .= " - struct SomeStruct3 { - int a; - int b; - }; - $DECL_SPEC struct SomeStruct3 returnType3(int param);"; - $SOURCE1 .= " - struct SomeStruct3 returnType3(int param) { struct SomeStruct3 r = {1, 2};return r; }"; - - $HEADER2 .= " - struct SomeStruct3 { - int a; - long double b; - }; - $DECL_SPEC struct SomeStruct3 returnType3(int param);"; - $SOURCE2 .= " - struct SomeStruct3 returnType3(int param) { struct SomeStruct3 r = {1, 2.0L};return r; }"; - - # Return_Type_From_Void_And_Stack_Layout ("void" to "struct") - $HEADER1 .= " - $DECL_SPEC void returnTypeChangeFromVoidToStruct(int param);"; - $SOURCE1 .= " - void returnTypeChangeFromVoidToStruct(int param) { return; }"; - - $HEADER2 .= " - $DECL_SPEC struct SomeStruct returnTypeChangeFromVoidToStruct(int param);"; - $SOURCE2 .= " - struct SomeStruct returnTypeChangeFromVoidToStruct(int param) { - struct SomeStruct obj = {1,2}; - return obj; - }"; - - # Return_Type_Became_Void_And_Stack_Layout ("struct" to "void") - $HEADER1 .= " - $DECL_SPEC struct SomeStruct returnTypeChangeFromStructToVoid(int param);"; - $SOURCE1 .= " - struct SomeStruct returnTypeChangeFromStructToVoid(int param) { - struct SomeStruct obj = {1,2}; - return obj; - }"; - - $HEADER2 .= " - $DECL_SPEC void returnTypeChangeFromStructToVoid(int param);"; - $SOURCE2 .= " - void returnTypeChangeFromStructToVoid(int param) { return; }"; - - # Return_Type_From_Void_And_Stack_Layout (safe, "void" to "long") - $HEADER1 .= " - $DECL_SPEC void returnTypeChangeFromVoidToLong(int param);"; - $SOURCE1 .= " - void returnTypeChangeFromVoidToLong(int param) { return; }"; - - $HEADER2 .= " - $DECL_SPEC long returnTypeChangeFromVoidToLong(int param);"; - $SOURCE2 .= " - long returnTypeChangeFromVoidToLong(int param) { return 0; }"; - - # Return_Type_From_Void_And_Stack_Layout (safe, "void" to "void*") - $HEADER1 .= " - $DECL_SPEC void returnTypeChangeFromVoidToVoidPtr(int param);"; - $SOURCE1 .= " - void returnTypeChangeFromVoidToVoidPtr(int param) { return; }"; - - $HEADER2 .= " - $DECL_SPEC void* returnTypeChangeFromVoidToVoidPtr(int param);"; - $SOURCE2 .= " - void* returnTypeChangeFromVoidToVoidPtr(int param) { return 0; }"; - - # Return_Type_From_Register_To_Stack ("int" to "struct") - $HEADER1 .= " - $DECL_SPEC int returnTypeChangeFromIntToStruct(int param);"; - $SOURCE1 .= " - int returnTypeChangeFromIntToStruct(int param) { return param; }"; - - $HEADER2 .= " - $DECL_SPEC struct SomeStruct returnTypeChangeFromIntToStruct(int param);"; - $SOURCE2 .= " - struct SomeStruct returnTypeChangeFromIntToStruct(int param) { - struct SomeStruct obj = {1,2}; - return obj; - }"; - - # Return_Type_From_Stack_To_Register (from struct to int) - $HEADER1 .= " - $DECL_SPEC struct SomeStruct returnTypeChangeFromStructToInt(int param);"; - $SOURCE1 .= " - struct SomeStruct returnTypeChangeFromStructToInt(int param) { - struct SomeStruct obj = {1,2}; - return obj; - }"; - - $HEADER2 .= " - $DECL_SPEC int returnTypeChangeFromStructToInt(int param);"; - $SOURCE2 .= " - int returnTypeChangeFromStructToInt(int param) { return param; }"; - - # Return_Type_From_Stack_To_Register (from struct to int, without parameters) - $HEADER1 .= " - $DECL_SPEC struct SomeStruct returnTypeChangeFromStructToIntWithNoParams();"; - $SOURCE1 .= " - struct SomeStruct returnTypeChangeFromStructToIntWithNoParams() { - struct SomeStruct obj = {1,2}; - return obj; - }"; - - $HEADER2 .= " - $DECL_SPEC int returnTypeChangeFromStructToIntWithNoParams();"; - $SOURCE2 .= " - int returnTypeChangeFromStructToIntWithNoParams() { return 0; }"; - - # Return_BaseType - $HEADER1 .= " - $DECL_SPEC int *returnBaseTypeChange(int param);"; - $SOURCE1 .= " - int *returnBaseTypeChange(int param) { return (int*)0; }"; - - $HEADER2 .= " - $DECL_SPEC long long *returnBaseTypeChange(int param);"; - $SOURCE2 .= " - long long *returnBaseTypeChange(int param) { return (long long*)0; }"; - - # Return_PointerLevel - $HEADER1 .= " - $DECL_SPEC long long returnPointerLevelAndSize(int param);"; - $SOURCE1 .= " - long long returnPointerLevelAndSize(int param) { return 100; }"; - - $HEADER2 .= " - $DECL_SPEC long long *returnPointerLevelAndSize(int param);"; - $SOURCE2 .= " - long long *returnPointerLevelAndSize(int param) { return (long long *)0; }"; - - # Return_PointerLevel - $HEADER1 .= " - $DECL_SPEC long long *returnPointerLevel(int param);"; - $SOURCE1 .= " - long long *returnPointerLevel(int param) { return (long long *)0; }"; - - $HEADER2 .= " - $DECL_SPEC long long **returnPointerLevel(int param);"; - $SOURCE2 .= " - long long **returnPointerLevel(int param) { return (long long **)0; }"; - - # Size (typedef to anon structure) - $HEADER1 .= " - typedef struct - { - int i; - long j; - double k; - } AnonTypedef; - $DECL_SPEC int anonTypedef(AnonTypedef param);"; - $SOURCE1 .= " - int anonTypedef(AnonTypedef param) { return 0; }"; - - $HEADER2 .= " - typedef struct - { - int i; - long j; - double k; - union { - int dummy[256]; - struct { - char q_skiptable[256]; - const char *p; - int l; - } p; - }; - } AnonTypedef; - $DECL_SPEC int anonTypedef(AnonTypedef param);"; - $SOURCE2 .= " - int anonTypedef(AnonTypedef param) { return 0; }"; - - # Size (safe: opaque) - $HEADER1 .= " - struct OpaqueType - { - long long i[5]; - long j; - double k; - struct OpaqueType* p; - }; - $DECL_SPEC int opaqueTypeUse(struct OpaqueType param, int param_2);"; - $SOURCE1 .= " - int opaqueTypeUse(struct OpaqueType param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct OpaqueType - { - long long i[5]; - long long j; - double k; - struct OpaqueType* p; - }; - $DECL_SPEC int opaqueTypeUse(struct OpaqueType param, int param_2);"; - $SOURCE2 .= " - int opaqueTypeUse(struct OpaqueType param, int param_2) { return param_2; }"; - - # Size (safe: internal) - $HEADER1 .= " - struct InternalType - { - long long i[5]; - long j; - double k; - struct InternalType* p; - }; - $DECL_SPEC int internalTypeUse(struct InternalType param, int param_2);"; - $SOURCE1 .= " - int internalTypeUse(struct InternalType param, int param_2) { return param_2; }"; - - $HEADER2 .= " - struct InternalType - { - long long i[5]; - long long j; - double k; - struct InternalType* p; - }; - $DECL_SPEC int internalTypeUse(struct InternalType param, int param_2);"; - $SOURCE2 .= " - int internalTypeUse(struct InternalType param, int param_2) { return param_2; }"; - - if($In::Opt{"OS"} eq "linux") - { - # Changed version - $HEADER1 .= " - $DECL_SPEC int changedVersion(int param); - $DECL_SPEC int changedDefaultVersion(int param);"; - $SOURCE1 .= " - int changedVersion(int param) { return 0; } - __asm__(\".symver changedVersion,changedVersion\@VERSION_2.0\"); - int changedDefaultVersion(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int changedVersion(int param); - $DECL_SPEC int changedDefaultVersion(long param);"; - $SOURCE2 .= " - int changedVersion(int param) { return 0; } - __asm__(\".symver changedVersion,changedVersion\@VERSION_3.0\"); - int changedDefaultVersion(long param) { return 0; }"; - - # Unchanged version - $HEADER1 .= " - $DECL_SPEC int unchangedVersion(int param); - $DECL_SPEC int unchangedDefaultVersion(int param);"; - $SOURCE1 .= " - int unchangedVersion(int param) { return 0; } - __asm__(\".symver unchangedVersion,unchangedVersion\@VERSION_1.0\"); - int unchangedDefaultVersion(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int unchangedVersion(int param); - $DECL_SPEC int unchangedDefaultVersion(int param);"; - $SOURCE2 .= " - int unchangedVersion(int param) { return 0; } - __asm__(\".symver unchangedVersion,unchangedVersion\@VERSION_1.0\"); - int unchangedDefaultVersion(int param) { return 0; }"; - - # Non-Default to Default - $HEADER1 .= " - $DECL_SPEC int changedVersionToDefault(int param);"; - $SOURCE1 .= " - int changedVersionToDefault(int param) { return 0; } - __asm__(\".symver changedVersionToDefault,changedVersionToDefault\@VERSION_1.0\");"; - - $HEADER2 .= " - $DECL_SPEC int changedVersionToDefault(long param);"; - $SOURCE2 .= " - int changedVersionToDefault(long param) { return 0; }"; - - # Default to Non-Default - $HEADER1 .= " - $DECL_SPEC int changedVersionToNonDefault(int param);"; - $SOURCE1 .= " - int changedVersionToNonDefault(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int changedVersionToNonDefault(long param);"; - $SOURCE2 .= " - int changedVersionToNonDefault(long param) { return 0; } - __asm__(\".symver changedVersionToNonDefault,changedVersionToNonDefault\@VERSION_3.0\");"; - - # Added version - $HEADER1 .= " - $DECL_SPEC int addedVersion(int param); - $DECL_SPEC int addedDefaultVersion(int param);"; - $SOURCE1 .= " - int addedVersion(int param) { return 0; } - int addedDefaultVersion(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int addedVersion(int param); - $DECL_SPEC int addedDefaultVersion(int param);"; - $SOURCE2 .= " - int addedVersion(int param) { return 0; } - __asm__(\".symver addedVersion,addedVersion\@VERSION_2.0\"); - int addedDefaultVersion(int param) { return 0; }"; - - # Removed version - $HEADER1 .= " - $DECL_SPEC int removedVersion(int param); - $DECL_SPEC int removedVersion2(int param); - $DECL_SPEC int removedDefaultVersion(int param);"; - $SOURCE1 .= " - int removedVersion(int param) { return 0; } - __asm__(\".symver removedVersion,removedVersion\@VERSION_1.0\"); - int removedVersion2(int param) { return 0; } - __asm__(\".symver removedVersion2,removedVersion\@VERSION_3.0\"); - int removedDefaultVersion(int param) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int removedVersion(int param); - $DECL_SPEC int removedVersion2(int param); - $DECL_SPEC int removedDefaultVersion(int param);"; - $SOURCE2 .= " - int removedVersion(int param) { return 0; } - int removedVersion2(int param) { return 0; } - __asm__(\".symver removedVersion2,removedVersion\@VERSION_3.0\"); - int removedDefaultVersion(int param) { return 0; }"; - - # Return_Type (good versioning) - $HEADER1 .= " - $DECL_SPEC int goodVersioning(int param);"; - $SOURCE1 .= " - int goodVersioning(int param) { return 0; } - __asm__(\".symver goodVersioning,goodVersioning\@VERSION_1.0\");"; - - $HEADER2 .= " - $DECL_SPEC int goodVersioningOld(int param);"; - $SOURCE2 .= " - int goodVersioningOld(int param) { return 0; } - __asm__(\".symver goodVersioningOld,goodVersioning\@VERSION_1.0\");"; - - $HEADER2 .= " - $DECL_SPEC float goodVersioning(int param);"; - $SOURCE2 .= " - float goodVersioning(int param) { return 0.7; } - __asm__(\".symver goodVersioning,goodVersioning\@VERSION_2.0\");"; - - # Return_Type (bad versioning) - $HEADER1 .= " - $DECL_SPEC int badVersioning(int param);"; - $SOURCE1 .= " - int badVersioning(int param) { return 0; } - __asm__(\".symver badVersioning,badVersioning\@VERSION_1.0\");"; - - $HEADER2 .= " - $DECL_SPEC float badVersioningOld(int param);"; - $SOURCE2 .= " - float badVersioningOld(int param) { return 0.7; } - __asm__(\".symver badVersioningOld,badVersioning\@VERSION_1.0\");"; - - $HEADER2 .= " - $DECL_SPEC float badVersioning(int param);"; - $SOURCE2 .= " - float badVersioning(int param) { return 0.7; } - __asm__(\".symver badVersioning,badVersioning\@VERSION_2.0\");"; - } - # unnamed struct/union fields within structs/unions - $HEADER1 .= " - typedef struct - { - int a; - union { - int b; - float c; - }; - int d; - } UnnamedTypeSize; - $DECL_SPEC int unnamedTypeSize(UnnamedTypeSize param);"; - $SOURCE1 .= " - int unnamedTypeSize(UnnamedTypeSize param) { return 0; }"; - - $HEADER2 .= " - typedef struct - { - int a; - union { - long double b; - float c; - }; - int d; - } UnnamedTypeSize; - $DECL_SPEC int unnamedTypeSize(UnnamedTypeSize param);"; - $SOURCE2 .= " - int unnamedTypeSize(UnnamedTypeSize param) { return 0; }"; - - # Changed_Constant (#define) - $HEADER1 .= " - #define PUBLIC_CONSTANT \"old_value\""; - $HEADER2 .= " - #define PUBLIC_CONSTANT \"new_value\""; - - # Changed_Constant (Safe) - $HEADER1 .= " - #define INTEGER_CONSTANT 0x01"; - $HEADER2 .= " - #define INTEGER_CONSTANT 1"; - - # Changed_Constant (Safe) - $HEADER1 .= " - #define PRIVATE_CONSTANT \"old_value\" - #undef PRIVATE_CONSTANT"; - $HEADER2 .= " - #define PRIVATE_CONSTANT \"new_value\" - #undef PRIVATE_CONSTANT"; - - # Changed_Constant (enum) - $HEADER1 .= " - enum { - SOME_CONSTANT=0x1 - };"; - $HEADER2 .= " - enum { - SOME_CONSTANT=0x2 - };"; - - # Added_Constant (#define) - $HEADER2 .= " - #define ADDED_CNST \"value\""; - - # Added_Constant (enum) - $HEADER1 .= " - enum { - CONSTANT1 - };"; - $HEADER2 .= " - enum { - CONSTANT1, - ADDED_CONSTANT - };"; - - # Removed_Constant (#define) - $HEADER1 .= " - #define REMOVED_CNST \"value\""; - - # Removed_Constant (enum) - $HEADER1 .= " - enum { - CONSTANT2, - REMOVED_CONSTANT - };"; - $HEADER2 .= " - enum { - CONSTANT2 - };"; - - # Added_Field (union) - $HEADER1 .= " - union UnionTypeAddedField - { - int a; - struct { - int b; - float c; - }; - int d; - }; - $DECL_SPEC int unionTypeAddedField(union UnionTypeAddedField param);"; - $SOURCE1 .= " - int unionTypeAddedField(union UnionTypeAddedField param) { return 0; }"; - - $HEADER2 .= " - union UnionTypeAddedField - { - int a; - struct { - long double x, y; - } new_field; - struct { - int b; - float c; - }; - int d; - }; - $DECL_SPEC int unionTypeAddedField(union UnionTypeAddedField param);"; - $SOURCE2 .= " - int unionTypeAddedField(union UnionTypeAddedField param) { return 0; }"; - - # Prameter_BaseType (typedef) - $HEADER1 .= " - typedef float TYPEDEF_TYPE; - $DECL_SPEC int parameterTypedefChange(TYPEDEF_TYPE param);"; - $SOURCE1 .= " - int parameterTypedefChange(TYPEDEF_TYPE param) { return 1.0; }"; - - $HEADER2 .= " - typedef int TYPEDEF_TYPE; - $DECL_SPEC int parameterTypedefChange(TYPEDEF_TYPE param);"; - $SOURCE2 .= " - int parameterTypedefChange(TYPEDEF_TYPE param) { return 1; }"; - - # Field_BaseType (typedef in member type) - $HEADER1 .= " - typedef float TYPEDEF_TYPE_2; - struct FieldBaseTypedefChange { - TYPEDEF_TYPE_2 m; - }; - $DECL_SPEC int fieldBaseTypedefChange(struct FieldBaseTypedefChange param);"; - $SOURCE1 .= " - int fieldBaseTypedefChange(struct FieldBaseTypedefChange param) { return 1; }"; - - $HEADER2 .= " - typedef int TYPEDEF_TYPE_2; - struct FieldBaseTypedefChange { - TYPEDEF_TYPE_2 m; - }; - $DECL_SPEC int fieldBaseTypedefChange(struct FieldBaseTypedefChange param);"; - $SOURCE2 .= " - int fieldBaseTypedefChange(struct FieldBaseTypedefChange param) { return 1; }"; - - # C++ keywords in C code - $HEADER1 .= " - $DECL_SPEC int testCppKeywords1(int class, int virtual, int (*new)(int));"; - $SOURCE1 .= " - $DECL_SPEC int testCppKeywords1(int class, int virtual, int (*new)(int)) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int testCppKeywords1(int class, int virtual); - $DECL_SPEC int testCppKeywords2(int operator, int other); - $DECL_SPEC int testCppKeywords3(int operator); - $DECL_SPEC int operator(int class, int this); - $DECL_SPEC int delete(int virtual, int* this); - $DECL_SPEC int testCppKeywords4(int* param, int export); - struct CppKeywords { - int bool: 8; - //int*this; - }; - #ifdef __cplusplus - class TestCppKeywords { - void operator delete(void*); - void operator ()(int); - void operator,(int); - void delete() { - delete this; - }; - }; - #endif"; - $SOURCE2 .= " - $DECL_SPEC int testCppKeywords1(int class, int virtual) { return 0; } - $DECL_SPEC int testCppKeywords2(int operator, int other) { return 0; } - $DECL_SPEC int testCppKeywords3(int operator) { return 0; } - $DECL_SPEC int operator(int class, int this) { return 0; } - $DECL_SPEC int delete(int virtual, int* this) { return 0; } - $DECL_SPEC int testCppKeywords4(int* param, int export) { return 0; }"; - - # Regression - $HEADER1 .= " - $DECL_SPEC int* testRegression(int *pointer, char const *name, ...);"; - $SOURCE1 .= " - int* testRegression(int *pointer, char const *name, ...) { return 0; }"; - - $HEADER2 .= " - $DECL_SPEC int* testRegression(int *pointer, char const *name, ...);"; - $SOURCE2 .= " - int* testRegression(int *pointer, char const *name, ...) { return 0; }"; - - runTests("libsample_c", "C", $HEADER1, $SOURCE1, $HEADER2, $SOURCE2, "struct OpaqueType", "internalTypeUse"); -} - -sub runTests($$$$$$$$) -{ - my ($LibName, $Lang, $HEADER1, $SOURCE1, $HEADER2, $SOURCE2, $Opaque, $Private) = @_; - - my $LExt = $In::Opt{"Ext"}; - my $GccPath = $In::Opt{"GccPath"}; - - my $SrcE = ($Lang eq "C++")?"cpp":"c"; - rmtree($LibName); - - my $ObjName = "libsample"; - - # creating test suite - my $Path_v1 = "$LibName/$ObjName.v1"; - my $Path_v2 = "$LibName/$ObjName.v2"; - mkpath($Path_v1); - mkpath($Path_v2); - writeFile("$Path_v1/$ObjName.h", $HEADER1."\n"); - writeFile("$Path_v1/$ObjName.$SrcE", "#include \"$ObjName.h\"\n".$SOURCE1."\n"); - - writeFile("$LibName/v1.xml", " - - 1.0 - - - - ".getAbsPath($Path_v1)." - - - - ".getAbsPath($Path_v1)." - - - - ".getAbsPath($Path_v1)." - - "); - - writeFile("$Path_v1/test.$SrcE", " - #include \"$ObjName.h\" - #include - ".($Lang eq "C++"?"using namespace TestNS;":"")." - int main() - { - int ret = 0; - printf(\"\%d\\n\", ret); - return 0; - } - "); - - writeFile("$Path_v2/$ObjName.h", $HEADER2."\n"); - writeFile("$Path_v2/$ObjName.$SrcE", "#include \"$ObjName.h\"\n".$SOURCE2."\n"); - writeFile("$LibName/v2.xml", " - - 2.0 - - - - ".getAbsPath($Path_v2)." - - - - ".getAbsPath($Path_v2)." - - - - ".getAbsPath($Path_v2)." - - "); - - writeFile("$Path_v2/test.$SrcE", " - #include \"$ObjName.h\" - #include - ".($Lang eq "C++"?"using namespace TestNS;":"")." - int main() - { - int ret = 0; - printf(\"\%d\\n\", ret); - return 0; - } - "); - - writeFile("$LibName/filt.xml", " - - $Opaque - - - - $Private - - "); - - my ($BuildCmd, $BuildCmd_Test) = ("", ""); - - if($In::Opt{"OS"} eq "linux") - { - if($Lang eq "C") - { # tests for symbol versioning - writeFile("$Path_v1/version", " - VERSION_1.0 { - unchangedDefaultVersion; - removedDefaultVersion; - }; - VERSION_2.0 { - changedDefaultVersion; - }; - VERSION_3.0 { - changedVersionToNonDefault; - }; - "); - writeFile("$Path_v2/version", " - VERSION_1.0 { - unchangedDefaultVersion; - changedVersionToDefault; - }; - VERSION_2.0 { - addedDefaultVersion; - }; - VERSION_3.0 { - changedDefaultVersion; - }; - "); - $BuildCmd = $GccPath." -Wl,--version-script version -shared $ObjName.$SrcE -o $ObjName.$LExt -g -Og"; - $BuildCmd_Test = $GccPath." -Wl,--version-script version test.$SrcE -Wl,$ObjName.$LExt -o test"; - } - else - { - $BuildCmd = $GccPath." -shared -x c++ $ObjName.$SrcE -lstdc++ -o $ObjName.$LExt -g -Og"; - $BuildCmd_Test = $GccPath." -x c++ test.$SrcE -lstdc++ -Wl,$ObjName.$LExt -o test"; - } - if(getArch_GCC(1)=~/\A(arm|x86_64)\Z/i) - { # relocation R_ARM_MOVW_ABS_NC against `a local symbol' can not be used when making a shared object; recompile with -fPIC - $BuildCmd .= " -fPIC -DPIC"; - $BuildCmd_Test .= " -fPIC -DPIC"; - } - } - elsif($In::Opt{"OS"} eq "macos") - { # using GCC -dynamiclib - if($Lang eq "C") - { - $BuildCmd = $GccPath." -dynamiclib $ObjName.$SrcE -o $ObjName.$LExt"; - $BuildCmd_Test = $GccPath." test.$SrcE $ObjName.$LExt -o test"; - } - else - { # C++ - $BuildCmd = $GccPath." -dynamiclib -x c++ $ObjName.$SrcE -lstdc++ -o $ObjName.$LExt"; - $BuildCmd_Test = $GccPath." -x c++ test.$SrcE $ObjName.$LExt -o test"; - } - } - elsif($In::Opt{"OS"} eq "windows") - { - checkWin32Env(); # to run MS VC++ compiler - my $CL = getCmdPath("cl"); - - if(not $CL) { - exitStatus("Not_Found", "can't find \"cl\" compiler"); - } - $BuildCmd = "$CL /LD $ObjName.$SrcE >build_log.txt 2>&1"; - $BuildCmd_Test = "$CL test.$SrcE $ObjName.$LExt"; - } - else - { # default unix-like - if($Lang eq "C") - { - $BuildCmd = $GccPath." -shared $ObjName.$SrcE -o $ObjName.$LExt -g -Og"; - $BuildCmd_Test = $GccPath." test.$SrcE -Wl,$ObjName.$LExt -o test"; - } - else - { # C++ - $BuildCmd = $GccPath." -shared -x c++ $ObjName.$SrcE -lstdc++ -o $ObjName.$LExt -g -Og"; - $BuildCmd_Test = $GccPath." -x c++ test.$SrcE -Wl,$ObjName.$LExt -o test"; - } - - if(getArch_GCC(1)=~/\A(arm|x86_64)\Z/i) - { - $BuildCmd .= " -fPIC -DPIC"; - $BuildCmd_Test .= " -fPIC -DPIC"; - } - } - - if(my $Opts = getGccOptions(1)) - { # user-defined options - $BuildCmd .= " ".$Opts; - $BuildCmd_Test .= " ".$Opts; - } - - my $MkContent = "all:\n\t$BuildCmd\ntest:\n\t$BuildCmd_Test\n"; - if($In::Opt{"OS"} eq "windows") { - $MkContent .= "clean:\n\tdel test $ObjName.so\n"; - } - else { - $MkContent .= "clean:\n\trm test $ObjName.so\n"; - } - writeFile("$Path_v1/Makefile", $MkContent); - writeFile("$Path_v2/Makefile", $MkContent); - system("cd $Path_v1 && $BuildCmd >build-log.txt 2>&1"); - if($?) - { - my $Msg = "can't compile $LibName v.1: \'$Path_v1/build-log.txt\'"; - if(readFile("$Path_v1/build-log.txt")=~/error trying to exec \W+cc1plus\W+/) { - $Msg .= "\nDid you install G++?"; - } - exitStatus("Error", $Msg); - } - system("cd $Path_v2 && $BuildCmd >build-log.txt 2>&1"); - if($?) { - exitStatus("Error", "can't compile $LibName v.2: \'$Path_v2/build-log.txt\'"); - } - - # executing the tool - my @Cmd = ("perl", $0, "-l", $LibName); - - if($In::Opt{"TestABIDumper"} - and $In::Opt{"OS"} eq "linux") - { - my @Cmd_d1 = ("abi-dumper", $Path_v1."/".$ObjName.".".$LExt, "-o", $LibName."/ABIv1.dump"); - @Cmd_d1 = (@Cmd_d1, "-public-headers", $Path_v1, "-lver", "1.0"); - if($In::Opt{"Debug"}) - { # debug mode - printMsg("INFO", "Executing @Cmd_d1"); - } - system(@Cmd_d1); - printMsg("INFO", ""); - - my @Cmd_d2 = ("abi-dumper", $Path_v2."/".$ObjName.".".$LExt, "-o", $LibName."/ABIv2.dump"); - @Cmd_d2 = (@Cmd_d2, "-public-headers", $Path_v2, "-lver", "2.0"); - if($In::Opt{"Debug"}) - { # debug mode - printMsg("INFO", "Executing @Cmd_d2"); - } - system(@Cmd_d2); - printMsg("INFO", ""); - - @Cmd = (@Cmd, "-old", $LibName."/ABIv1.dump", "-new", $LibName."/ABIv2.dump"); - } - else - { - @Cmd = (@Cmd, "-old", "$LibName/v1.xml", "-new", "$LibName/v2.xml"); - } - - @Cmd = (@Cmd, "-filter", "$LibName/filt.xml"); - - if($Lang eq "C") { - @Cmd = (@Cmd, "-cxx-incompatible"); - } - - @Cmd = (@Cmd, "-lang", $Lang); - - if($In::Opt{"TestDump"}) - { - @Cmd = (@Cmd, "-use-dumps"); - if($In::Opt{"SortDump"}) { - @Cmd = (@Cmd, "-sort"); - } - } - if($In::Opt{"DumpFormat"} and $In::Opt{"DumpFormat"} ne "perl") - { # Perl Data::Dumper is default format - @Cmd = (@Cmd, "-dump-format", $In::Opt{"DumpFormat"}); - } - if($GccPath ne "gcc") { - @Cmd = (@Cmd, "-cross-gcc", $GccPath); - } - if($In::Opt{"Quiet"}) - { # quiet mode - @Cmd = (@Cmd, "-quiet"); - @Cmd = (@Cmd, "-logging-mode", "a"); - } - elsif($In::Opt{"LogMode"} - and $In::Opt{"LogMode"} ne "w") - { # "w" is default - @Cmd = (@Cmd, "-logging-mode", $In::Opt{"LogMode"}); - } - if($In::Opt{"ExtendedCheck"}) - { # extended mode - @Cmd = (@Cmd, "-extended"); - if($Lang eq "C") { - @Cmd = (@Cmd, "-lang", "C"); - } - } - if($In::Opt{"ReportFormat"} - and $In::Opt{"ReportFormat"} ne "html") - { # HTML is default format - @Cmd = (@Cmd, "-report-format", $In::Opt{"ReportFormat"}); - } - if($In::Opt{"CheckHeadersOnly"}) { - @Cmd = (@Cmd, "-headers-only"); - } - if($In::Opt{"OldStyle"}) { - @Cmd = (@Cmd, "-old-style"); - } - - if($In::Opt{"DebugMangling"}) { - @Cmd = (@Cmd, "-debug-mangling"); - } - - if($In::Opt{"Debug"}) - { # debug mode - @Cmd = (@Cmd, "-debug"); - printMsg("INFO", "Executing @Cmd"); - } - - my $RPath = "compat_reports/$LibName/1.0_to_2.0/compat_report.".$In::Opt{"ReportFormat"}; - - if(-f $RPath) { - unlink($RPath); - } - - system(@Cmd); - - my $ECode = $?>>8; - - if($ECode!~/\A[016]\Z/ or not -f $RPath) - { # error - exitStatus("Error", "analysis has failed ($ECode)"); - } - - my $NProblems = 0; - if($In::Opt{"ReportFormat"} eq "xml") - { - my $Content = readFile($RPath); - # binary - if(my $PSummary = parseTag(\$Content, "problem_summary")) - { - $NProblems += int(parseTag(\$PSummary, "removed_symbols")); - if(my $TProblems = parseTag(\$PSummary, "problems_with_types")) - { - $NProblems += int(parseTag(\$TProblems, "high")); - $NProblems += int(parseTag(\$TProblems, "medium")); - } - if(my $IProblems = parseTag(\$PSummary, "problems_with_symbols")) - { - $NProblems += int(parseTag(\$IProblems, "high")); - $NProblems += int(parseTag(\$IProblems, "medium")); - } - } - # source - if(my $PSummary = parseTag(\$Content, "problem_summary")) - { - $NProblems += int(parseTag(\$PSummary, "removed_symbols")); - if(my $TProblems = parseTag(\$PSummary, "problems_with_types")) - { - $NProblems += int(parseTag(\$TProblems, "high")); - $NProblems += int(parseTag(\$TProblems, "medium")); - } - - if(my $IProblems = parseTag(\$PSummary, "problems_with_symbols")) - { - $NProblems += int(parseTag(\$IProblems, "high")); - $NProblems += int(parseTag(\$IProblems, "medium")); - } - } - } - else - { - my $BReport = readAttributes($RPath, 0); - $NProblems += $BReport->{"removed"}; - $NProblems += $BReport->{"type_problems_high"}+$BReport->{"type_problems_medium"}; - $NProblems += $BReport->{"interface_problems_high"}+$BReport->{"interface_problems_medium"}; - - my $SReport = readAttributes($RPath, 1); - $NProblems += $SReport->{"removed"}; - $NProblems += $SReport->{"type_problems_high"}+$SReport->{"type_problems_medium"}; - $NProblems += $SReport->{"interface_problems_high"}+$SReport->{"interface_problems_medium"}; - } - - if(($LibName eq "libsample_c" and $NProblems>70) - or ($LibName eq "libsample_cpp" and $NProblems>150)) { - printMsg("INFO", "Test result: SUCCESS ($NProblems problems found)\n"); - } - else { - printMsg("ERROR", "Test result: FAILED ($NProblems problems found)\n"); - } -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/Scripts/Sections.js b/abi-compliance-checker-2.3/modules/Internals/Scripts/Sections.js deleted file mode 100644 index 29cde811329b345acb707e04d0625790a87b5acb..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Scripts/Sections.js +++ /dev/null @@ -1,16 +0,0 @@ -function showContent(header, id) -{ - e = document.getElementById(id); - if(e.style.display == 'none') - { - e.style.display = 'block'; - e.style.visibility = 'visible'; - header.innerHTML = header.innerHTML.replace(/\[[^0-9 ]\]/gi,"[−]"); - } - else - { - e.style.display = 'none'; - e.style.visibility = 'hidden'; - header.innerHTML = header.innerHTML.replace(/\[[^0-9 ]\]/gi,"[+]"); - } -} \ No newline at end of file diff --git a/abi-compliance-checker-2.3/modules/Internals/Scripts/Tabs.js b/abi-compliance-checker-2.3/modules/Internals/Scripts/Tabs.js deleted file mode 100644 index b444e98cc8641cf2ad110605b4f6a6fce3d619cb..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Scripts/Tabs.js +++ /dev/null @@ -1,61 +0,0 @@ -function initTabs() -{ - var url = window.location.href; - if(url.indexOf('_Source_')!=-1 || url.indexOf('#Source')!=-1) - { - var tab1 = document.getElementById('BinaryID'); - var tab2 = document.getElementById('SourceID'); - tab1.className='tab disabled'; - tab2.className='tab active'; - } - var sets = document.getElementsByTagName('div'); - for (var i = 0; i < sets.length; i++) - { - if (sets[i].className.indexOf('tabset') != -1) - { - var tabs = []; - var links = sets[i].getElementsByTagName('a'); - for (var j = 0; j < links.length; j++) - { - if (links[j].className.indexOf('tab') != -1) - { - tabs.push(links[j]); - links[j].tabs = tabs; - var tab = document.getElementById(links[j].href.substr(links[j].href.indexOf('#') + 1)); - //reset all tabs on start - if (tab) - { - if (links[j].className.indexOf('active')!=-1) { - tab.style.display = 'block'; - } - else { - tab.style.display = 'none'; - } - } - links[j].onclick = function() - { - var tab = document.getElementById(this.href.substr(this.href.indexOf('#') + 1)); - if (tab) - { - //reset all tabs before change - for (var k = 0; k < this.tabs.length; k++) - { - document.getElementById(this.tabs[k].href.substr(this.tabs[k].href.indexOf('#') + 1)).style.display = 'none'; - this.tabs[k].className = this.tabs[k].className.replace('active', 'disabled'); - } - this.className = 'tab active'; - tab.style.display = 'block'; - // window.location.hash = this.id.replace('ID', ''); - return false; - } - } - } - } - } - } - if(url.indexOf('#')!=-1) { - location.href=location.href; - } -} -if (window.addEventListener) window.addEventListener('load', initTabs, false); -else if (window.attachEvent) window.attachEvent('onload', initTabs); \ No newline at end of file diff --git a/abi-compliance-checker-2.3/modules/Internals/Styles/CmpSystems.css b/abi-compliance-checker-2.3/modules/Internals/Styles/CmpSystems.css deleted file mode 100644 index 7552249ab357c123a4f030fe3159455bfd93da85..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Styles/CmpSystems.css +++ /dev/null @@ -1,84 +0,0 @@ -body { - font-family:Arial; - background-color:White; - color:Black; -} -hr { - color:Black; - background-color:Black; - height:1px; - border:0; -} -h1 { - margin-bottom:0px; - padding-bottom:0px; - font-size:1.625em; -} -table.summary, table.legend { - font-family:"DejaVu Sans Mono", "Monaco", monospace; - font-size:0.94em; - border-collapse:collapse; - table-layout:fixed; -} -table.summary tr, table.summary td, table.summary th, table.legend td -{ - border:1px solid #777777; - border-collapse:collapse; - padding:0.2em; - padding-left:7px; - padding-right:7px; - text-align:center; -} -table.summary th { - background:#f2f2f2; - white-space:nowrap; -} -table.summary td { - padding-top:20px; - padding-bottom:20px; - white-space:nowrap; -} -table.summary td.object { - text-align:left; - max-width:10em; - white-space:normal; - word-wrap:break-word; -} -table.summary td.ver, table.summary th.ver { - max-width:10em; - white-space:normal; - word-wrap:break-word; -} -td.passed { - background-color:#CCFFCC; -} -td.warning { - background-color:#F4F4AF; -} -td.failed { - background-color:#FFCCCC; -} -td.new { - background-color:#C6DEFF; -} -.compatible { - background-color:#CCFFCC; -} -.almost_compatible { - background-color:#FFDAA3; -} -.incompatible { - background-color:#FFCCCC; -} -a.default { - color:#336699; -} -th.severity { - width:55px; -} -sup { - font-size:0.625em; -} -.footer { - font-size:0.75em; -} \ No newline at end of file diff --git a/abi-compliance-checker-2.3/modules/Internals/Styles/HeadersDiff.css b/abi-compliance-checker-2.3/modules/Internals/Styles/HeadersDiff.css deleted file mode 100644 index a0426cb5f0c32c1a9b34d925edfa6afb0bee3d97..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Styles/HeadersDiff.css +++ /dev/null @@ -1,49 +0,0 @@ -body { - font-family:Arial; - background-color:White; - color:Black; -} -hr { - color:Black; - background-color:Black; - height:1px; - border:0; -} -h1 { - margin-bottom:0px; - padding-bottom:0px; - font-size:1.625em; -} - -.diff_tbl tr { } -.diff_tbl td { - white-space: pre; - font-family: "DejaVu Sans Mono", "Droid Sans Mono", Monaco, Monospace; - vertical-align: top; - font-size: 14px; -} - -.diff_tbl th { - font-size: 16px; -} - -.small { font-size: 0.6em; font-style: italic; font-family: Verdana, Helvetica, sans-serif; } -.left { background-color: #EEE; } -.right { background-color: #FFF; } -.diff { background-color: #CCF; } -.lblock { background-color: #BFB; } -.rblock { background-color: #FF8; } -.insert { background-color: #8FF; } -.delete { background-color: #ACF; } -.void { background-color: #FFB; } -.cont { background-color: #EEE; } -.linebr { background-color: #AAA; } -.lineno { color: red; background-color: #FFF; font-size: 0.7em; text-align: right; padding: 0 2px; } -.elipsis{ background-color: #AAA; } -.left .cont { background-color: #DDD; } -.right .cont { background-color: #EEE; } -.lblock .cont { background-color: #9D9; } -.rblock .cont { background-color: #DD6; } -.insert .cont { background-color: #0DD; } -.delete .cont { background-color: #8AD; } -.stats, .stats td, .stats th { background-color: #EEE; padding: 2px 0; } diff --git a/abi-compliance-checker-2.3/modules/Internals/Styles/Report.css b/abi-compliance-checker-2.3/modules/Internals/Styles/Report.css deleted file mode 100644 index 3a9519457b1c8a447149b663a9d0ee8449a8b07e..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Styles/Report.css +++ /dev/null @@ -1,254 +0,0 @@ -body { - font-family:Arial, sans-serif; - background-color:White; - color:Black; -} -hr { - color:Black; - background-color:Black; - height:1px; - border:0; -} -h1 { - margin-bottom:0px; - padding-bottom:0px; - font-size:1.625em; -} -h2 { - margin-bottom:0px; - padding-bottom:0px; - font-size:1.25em; - white-space:nowrap; -} -span.section { - font-weight:bold; - cursor:pointer; - color:#003E69; - white-space:nowrap; - margin-left:0.3125em; -} -span.new_sign { - font-weight:bold; - margin-left:1.65em; - color:#003E69; -} -span.new_sign_lbl { - margin-left:3em; - font-size:1em; - color:Black; -} -span:hover.section { - color:#336699; -} -span.sect_aff { - cursor:pointer; - padding-left:1.55em; - font-size:0.875em; - color:#cc3300; -} -span.sect_info { - cursor:pointer; - padding-left:1.55em; - font-size:0.875em; - color:Black; -} -span.ext { - font-weight:normal; -} -span.h_name { - color:#cc3300; - font-size:0.875em; - font-weight:bold; -} -div.h_list, div.lib_list { - font-size:0.94em; - padding-left:0.4em; -} -span.ns { - color:#408080; - font-size:0.94em; -} -span.lib_name { - color:Green; - font-size:0.875em; - font-weight:bold; -} -span.iname { - font-weight:bold; - color:#003E69; - margin-left:0.3125em; -} -span.iname_b { - font-weight:bold; -} -span.iname_a { - color:#333333; - font-weight:bold; - font-size:0.94em; -} -span.sym_p { - font-weight:normal; - white-space:normal; -} -span.sym_pd { - white-space:normal; -} -span.sym_p span, span.sym_pd span { - white-space:nowrap; -} -div.affect { - padding-left:1em; - padding-bottom:10px; - font-size:0.87em; - font-style:italic; - line-height:0.9em; -} -div.affected { - padding-left:1.9em; - padding-top:10px; -} -table.ptable { - border-collapse:collapse; - border:1px outset black; - margin-left:0.95em; - margin-top:3px; - margin-bottom:3px; - width:56.25em; -} -table.ptable td { - border:1px solid gray; - padding:3px; - font-size:0.875em; - text-align:left; - vertical-align:top; - max-width:28em; - word-wrap:break-word; -} -table.ptable th.pn { - width:2%; -} -table.ptable th.chg { - width:47%; -} -table.vtable { - border-collapse:collapse; - border:1px outset black; - margin-left:1.9em; - margin-top:0.7em; -} -table.vtable td { - border:1px solid gray; - padding:3px; - font-size:0.875em; - vertical-align:top; - max-width:450px; - word-wrap:break-word; -} -table.ptable th, table.vtable th { - background-color:#eeeeee; - font-weight:bold; - color:#333333; - font-family:Verdana, Arial; - font-size:0.875em; - border:1px solid gray; - text-align:center; - vertical-align:top; - white-space:nowrap; - padding:3px; -} -table.summary { - border-collapse:collapse; - border:1px outset black; -} -table.summary th { - background-color:#eeeeee; - font-weight:normal; - text-align:left; - font-size:0.94em; - white-space:nowrap; - border:1px inset gray; - padding:3px; -} -table.summary td { - text-align:right; - white-space:nowrap; - border:1px inset gray; - padding:3px 5px 3px 10px; -} -span.mngl { - padding-left:1em; - font-size:0.875em; - cursor:text; - color:#444444; - font-weight:bold; -} -span.pleft { - padding-left:2.5em; -} -span.sym_ver { - color:#333333; - white-space:nowrap; - font-family:"DejaVu Sans Mono", Monospace; -} -span.attr { - color:#333333; - font-weight:normal; -} -span.color_p { - font-style:italic; - color:Brown; -} -span.p { - font-style:italic; -} -span.fp { - font-style:italic; - background-color:#DCDCDC; -} -span.ttype { - font-weight:normal; -} -span.nowrap { - white-space:nowrap; -} -span.value { - font-weight:bold; -} -.passed { - background-color:#CCFFCC; - font-weight:normal; -} -.warning { - background-color:#F4F4AF; - font-weight:normal; -} -.failed { - background-color:#FFCCCC; - font-weight:normal; -} -.new { - background-color:#C6DEFF; - font-weight:normal; -} -.compatible { - background-color:#CCFFCC; - font-weight:normal; -} -.almost_compatible { - background-color:#FFDAA3; - font-weight:normal; -} -.incompatible { - background-color:#FFCCCC; - font-weight:normal; -} -.gray { - background-color:#DCDCDC; - font-weight:normal; -} -.top_ref { - font-size:0.69em; -} -.footer { - font-size:0.75em; -} diff --git a/abi-compliance-checker-2.3/modules/Internals/Styles/SymbolsList.css b/abi-compliance-checker-2.3/modules/Internals/Styles/SymbolsList.css deleted file mode 100644 index eaf12de23e0060c47a6ab812f7456d6651a2f404..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Styles/SymbolsList.css +++ /dev/null @@ -1,79 +0,0 @@ -body { - font-family:Arial, sans-serif; - background-color:White; - color:Black; -} -hr { - color:Black; - background-color:Black; - height:1px; - border:0; -} -h1 { - margin-bottom:0px; - padding-bottom:0px; - font-size:1.625em; -} -span.iname { - font-weight:bold; - color:#003E69; - margin-left:5px; -} -span.section { - font-weight:bold; - cursor:pointer; - color:#003E69; - white-space:nowrap; - margin-left:5px; -} -span:hover.section { - color:#336699; -} -span.h_name { - color:#cc3300; - font-size:0.875em; - font-weight:bold; -} -span.ns { - color:#408080; - font-size:0.94em; -} -span.lib_name { - color:Green; - font-size:0.875em; - font-weight:bold; -} -span.sym_p { - font-weight:normal; - white-space:normal; -} -span.sym_kind { - color:Black; - font-weight:normal; -} -span.mangled { - padding-left:15px; - font-size:0.875em; - cursor:text; - color:#444444; -} -span.sym_ver { - color:#333333; - white-space:nowrap; -} -span.color_p { - font-style:italic; - color:Brown; -} -span.param { - font-style:italic; -} -span.nowrap { - white-space:nowrap; -} -.top_ref { - font-size:0.69em; -} -.footer { - font-size:0.75em; -} \ No newline at end of file diff --git a/abi-compliance-checker-2.3/modules/Internals/Styles/Tabs.css b/abi-compliance-checker-2.3/modules/Internals/Styles/Tabs.css deleted file mode 100644 index 1a902310e3f4027220c309adff2d67e84ab7a910..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Styles/Tabs.css +++ /dev/null @@ -1,34 +0,0 @@ -.tabset { - float:left; -} -a.tab { - border:1px solid Black; - float:left; - margin:0px 5px -1px 0px; - padding:3px 5px 3px 5px; - position:relative; - font-size:0.875em; - background-color:#DDD; - text-decoration:none; - color:Black; -} -a.disabled:hover -{ - color:Black; - background:#EEE; -} -a.active:hover -{ - color:Black; - background:White; -} -a.active { - border-bottom-color:White; - background-color:White; -} -div.tab { - border-top:1px solid Black; - padding:0px; - width:100%; - clear:both; -} diff --git a/abi-compliance-checker-2.3/modules/Internals/SysCheck.pm b/abi-compliance-checker-2.3/modules/Internals/SysCheck.pm deleted file mode 100644 index 841ac7f363530892753fc9bd263c7985365c3c36..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/SysCheck.pm +++ /dev/null @@ -1,2487 +0,0 @@ -########################################################################### -# A module to compare operating systems -# -# Copyright (C) 2009-2011 Institute for System Programming, RAS -# Copyright (C) 2011-2012 Nokia Corporation and/or its subsidiary(-ies) -# Copyright (C) 2012-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; -use File::Temp qw(tempdir); -use Cwd qw(abs_path cwd); - -loadModule("ElfTools"); -loadModule("ABIDump"); - -my %SysDesc; -my %NonPrefix; - -sub cmpSystems($$) -{ # -cmp-systems option handler - # should be used with -d1 and -d2 options - my ($SPath1, $SPath2) = @_; - - if(not $SPath1) { - exitStatus("Error", "the option -d1 should be specified"); - } - elsif(not -d $SPath1) { - exitStatus("Access_Error", "can't access directory \'".$SPath1."\'"); - } - elsif(not -d $SPath1."/abi_dumps") { - exitStatus("Access_Error", "can't access directory \'".$SPath1."/abi_dumps\'"); - } - if(not $SPath2) { - exitStatus("Error", "the option -d2 should be specified"); - } - elsif(not -d $SPath2) { - exitStatus("Access_Error", "can't access directory \'".$SPath2."\'"); - } - elsif(not -d $SPath2."/abi_dumps") { - exitStatus("Access_Error", "can't access directory \'".$SPath2."/abi_dumps\'"); - } - # sys_dumps///... - my $SystemName1 = getFilename(getDirname($SPath1)); - my $SystemName2 = getFilename(getDirname($SPath2)); - - my $SystemName1_P = $SystemName1; - my $SystemName2_P = $SystemName2; - - $SystemName1=~s/_/ /g; - $SystemName2=~s/_/ /g; - - # sys_dumps///... - my $ArchName = getFilename($SPath1); - if($ArchName ne getFilename($SPath2)) { - exitStatus("Error", "can't compare systems of different CPU architecture"); - } - - my $TmpDir = $In::Opt{"Tmp"}; - - if(my $OStarget_Dump = readFile($SPath1."/target.txt")) - { # change target - setTarget($OStarget_Dump); - } - - my $GroupByHeaders = 0; - if(my $Mode = readFile($SPath1."/mode.txt")) - { # change mode - if($Mode eq "headers-only") - { # -headers-only mode - $In::Opt{"CheckHeadersOnly"} = 1; - $GroupByHeaders = 1; - } - if($Mode eq "group-by-headers") { - $GroupByHeaders = 1; - } - } - my $SYS_REPORT_PATH = "sys_compat_reports/".$SystemName1_P."_to_".$SystemName2_P."/$ArchName"; - rmtree($SYS_REPORT_PATH); - my (%LibSoname1, %LibSoname2) = (); - foreach (split(/\n/, readFile($SPath1."/sonames.txt"))) - { - if(my ($LFName, $Soname) = split(/;/, $_)) - { - if($In::Opt{"Target"} eq "symbian") { - $Soname=~s/\{.+\}//; - } - $LibSoname1{$LFName} = $Soname; - } - } - foreach (split(/\n/, readFile($SPath2."/sonames.txt"))) - { - if(my ($LFName, $Soname) = split(/;/, $_)) - { - if($In::Opt{"Target"} eq "symbian") { - $Soname=~s/\{.+\}//; - } - $LibSoname2{$LFName} = $Soname; - } - } - my (%LibV1, %LibV2) = (); - foreach (split(/\n/, readFile($SPath1."/versions.txt"))) - { - if(my ($LFName, $V) = split(/;/, $_)) { - $LibV1{$LFName} = $V; - } - } - foreach (split(/\n/, readFile($SPath2."/versions.txt"))) - { - if(my ($LFName, $V) = split(/;/, $_)) { - $LibV2{$LFName} = $V; - } - } - my @Dumps1 = cmdFind($SPath1."/abi_dumps","f","*.abi",1); - my @Dumps2 = cmdFind($SPath2."/abi_dumps","f","*.abi",1); - - my (%LibVers1, %LibVers2) = (); - my (%ShortNames1, %ShortNames2) = (); - foreach my $DPath (@Dumps1) - { - if(my $Name = isDump($DPath)) - { - my ($Soname, $V) = ($LibSoname1{$Name}, $LibV1{$Name}); - if(not $V) { - $V = libPart($Name, "version"); - } - if($GroupByHeaders) { - $Soname = $Name; - } - $LibVers1{$Soname}{$V} = $DPath; - $ShortNames1{libPart($Soname, "short")}{$Soname} = 1; - } - } - foreach my $DPath (@Dumps2) - { - if(my $Name = isDump($DPath)) - { - my ($Soname, $V) = ($LibSoname2{$Name}, $LibV2{$Name}); - if(not $V) { - $V = libPart($Name, "version"); - } - if($GroupByHeaders) { - $Soname = $Name; - } - $LibVers2{$Soname}{$V} = $DPath; - $ShortNames2{libPart($Soname, "short")}{$Soname} = 1; - } - } - my (%Added, %Removed) = (); - my (%ChangedSoname, %TestResults) = (); - my (%AddedShort, %RemovedShort) = (); - if(not $GroupByHeaders) - { - my %ChangedSoname_Safe = (); - foreach my $LName (sort keys(%LibSoname2)) - { # libcurl.so.3 -> libcurl.so.4 (search for SONAME by the file name) - # OS #1 => OS #2 - if(defined $LibVers2{$LName}) - { # already registered - next; - } - my $Soname = $LibSoname2{$LName}; - if(defined $LibVers2{$Soname} - and defined $LibVers1{$LName}) - { - $LibVers2{$LName} = $LibVers2{$Soname}; - $ChangedSoname_Safe{$Soname}=$LName; - } - } - foreach my $LName (sort keys(%LibSoname1)) - { # libcurl.so.3 -> libcurl.so.4 (search for SONAME by the file name) - # OS #1 <= OS #2 - if(defined $LibVers1{$LName}) - { # already registered - next; - } - my $Soname = $LibSoname1{$LName}; - if(defined $LibVers1{$Soname} - and defined $LibVers2{$LName}) { - $LibVers1{$LName} = $LibVers1{$Soname}; - } - } - if(not $GroupByHeaders) { - printMsg("INFO", "Checking added/removed libs"); - } - foreach my $LName (sort {lc($a) cmp lc($b)} keys(%LibVers1)) - { # removed libs - if(not isTargetLib($LName)) { - next; - } - if(not defined $LibVers1{$LName}) { - next; - } - my @Versions1 = keys(%{$LibVers1{$LName}}); - if($#Versions1>=1) - { # should be only one version - next; - } - if(not defined $LibVers2{$LName} - or not keys(%{$LibVers2{$LName}})) - { # removed library - if(not $LibSoname2{$LName}) - { - my $LSName = libPart($LName, "short"); - $RemovedShort{$LSName}{$LName} = 1; - my $V = $Versions1[0]; - $Removed{$LName}{"version"} = $V; - - my $ListPath = "info/$LName/symbols.html"; - my $FV = $SystemName1; - if($V) { - $FV = $V."-".$FV; - } - createSymbolsList($LibVers1{$LName}{$V}, - $SYS_REPORT_PATH."/".$ListPath, $LName, $FV, $ArchName); - $Removed{$LName}{"list"} = $ListPath; - } - } - } - foreach my $LName (sort {lc($a) cmp lc($b)} keys(%LibVers2)) - { # added libs - if(not isTargetLib($LName)) { - next; - } - if(not defined $LibVers2{$LName}) { - next; - } - my @Versions2 = keys(%{$LibVers2{$LName}}); - if($#Versions2>=1) - { # should be only one version - next; - } - if($ChangedSoname_Safe{$LName}) - { # changed soname but added the symbolic link for old-version library - next; - } - if(not defined $LibVers1{$LName} - or not keys(%{$LibVers1{$LName}})) - { # added library - if(not $LibSoname1{$LName}) - { - my $LSName = libPart($LName, "short"); - $AddedShort{$LSName}{$LName} = 1; - my $V = $Versions2[0]; - $Added{$LName}{"version"} = $V; - - my $ListPath = "info/$LName/symbols.html"; - my $FV = $SystemName2; - if($V) { - $FV = $V."-".$FV; - } - createSymbolsList($LibVers2{$LName}{$V}, - $SYS_REPORT_PATH."/".$ListPath, $LName, $FV, $ArchName); - $Added{$LName}{"list"} = $ListPath; - } - } - } - foreach my $LSName (keys(%AddedShort)) - { # changed SONAME - my @AddedSonames = sort keys(%{$AddedShort{$LSName}}); - next if($#AddedSonames!=0); - - if(defined $RemovedShort{$LSName}) - { # removed old soname - my @RemovedSonames = sort keys(%{$RemovedShort{$LSName}}); - $ChangedSoname{$AddedSonames[0]} = $RemovedSonames[0]; - $ChangedSoname{$RemovedSonames[0]} = $AddedSonames[0]; - } - elsif(defined $ShortNames1{$LSName}) - { # saved old soname - my @Sonames = sort keys(%{$ShortNames1{$LSName}}); - $ChangedSoname{$AddedSonames[0]} = $Sonames[0]; - $ChangedSoname{$Sonames[0]} = $AddedSonames[0]; - } - } - } - - my %SONAME_Changed = (); - my %SONAME_Added = (); - - foreach my $LName (sort {lc($a) cmp lc($b)} keys(%LibVers1)) - { - if(not isTargetLib($LName)) { - next; - } - my @Versions1 = keys(%{$LibVers1{$LName}}); - if(not @Versions1 or $#Versions1>=1) - { # should be only one version - next; - } - my $LV1 = $Versions1[0]; - my $DPath1 = $LibVers1{$LName}{$LV1}; - my @Versions2 = keys(%{$LibVers2{$LName}}); - if($#Versions2>=1) - { # should be only one version - next; - } - my ($LV2, $LName2, $DPath2) = (); - my $LName_Short = libPart($LName, "name+ext"); - if($LName2 = $ChangedSoname{$LName}) - { # changed SONAME - @Versions2 = keys(%{$LibVers2{$LName2}}); - if(not @Versions2 or $#Versions2>=1) { - next; - } - $LV2 = $Versions2[0]; - $DPath2 = $LibVers2{$LName2}{$LV2}; - - if(defined $LibVers2{$LName}) - { # show old soname in the table - $TestResults{$LName}{"v1"} = $LV1; - $TestResults{$LName}{"v2"} = $LV1; - } - - if(defined $LibVers2{$LName}) - { # do not count results - $SONAME_Added{$LName_Short} = 1; - } - $SONAME_Changed{$LName_Short} = 1; - $LName = $LName_Short; - } - elsif(@Versions2) - { - $LV2 = $Versions2[0]; - $DPath2 = $LibVers2{$LName}{$LV2}; - } - else - { # removed - next; - } - my $ACC_compare = "perl $0 -l $LName -d1 \"$DPath1\" -d2 \"$DPath2\""; - - my $BinReportPath = "compat_reports/$LName/abi_compat_report.html"; - my $SrcReportPath = "compat_reports/$LName/src_compat_report.html"; - my $BinReportPath_Full = $SYS_REPORT_PATH."/".$BinReportPath; - my $SrcReportPath_Full = $SYS_REPORT_PATH."/".$SrcReportPath; - - if($In::Opt{"BinOnly"}) - { - $ACC_compare .= " -binary"; - $ACC_compare .= " -bin-report-path \"$BinReportPath_Full\""; - } - if($In::Opt{"SrcOnly"}) - { - $ACC_compare .= " -source"; - $ACC_compare .= " -src-report-path \"$SrcReportPath_Full\""; - } - - if($In::Opt{"CheckHeadersOnly"}) { - $ACC_compare .= " -headers-only"; - } - if($GroupByHeaders) { - $ACC_compare .= " -component header"; - } - - if($In::Opt{"DisableConstantsCheck"}) { - $ACC_compare .= " -disable-constants-check"; - } - - $ACC_compare .= " -skip-added-constants"; - $ACC_compare .= " -skip-removed-constants"; - - if($In::Opt{"Quiet"}) - { # quiet mode - $ACC_compare .= " -quiet"; - } - if($In::Opt{"LogMode"} eq "n") { - $ACC_compare .= " -logging-mode n"; - } - elsif($In::Opt{"Quiet"}) { - $ACC_compare .= " -logging-mode a"; - } - if($In::Opt{"Debug"}) - { # debug mode - $ACC_compare .= " -debug"; - printMsg("INFO", "$ACC_compare"); - } - printMsg("INFO_C", "Checking $LName: "); - system($ACC_compare." 1>$TmpDir/null 2>$TmpDir/$LName.stderr"); - if(-s "$TmpDir/$LName.stderr") - { - my $ErrorLog = readFile("$TmpDir/$LName.stderr"); - chomp($ErrorLog); - printMsg("INFO", "Failed ($ErrorLog)"); - } - else - { - printMsg("INFO", "Ok"); - if($In::Opt{"BinOnly"}) - { - $TestResults{$LName}{"Binary"} = readAttributes($BinReportPath_Full, 0); - $TestResults{$LName}{"Binary"}{"path"} = $BinReportPath; - } - if($In::Opt{"SrcOnly"}) - { - $TestResults{$LName}{"Source"} = readAttributes($SrcReportPath_Full, 0); - $TestResults{$LName}{"Source"}{"path"} = $SrcReportPath; - } - $TestResults{$LName}{"v1"} = $LV1; - $TestResults{$LName}{"v2"} = $LV2; - } - - my $HP1 = $SPath1."/headers/".$LName; - my $HP2 = $SPath2."/headers/".$LName; - - if(-d $HP1 - and -d $HP2 - and my $RfcDiff = getCmdPath("rfcdiff")) - { - my @Headers1 = cmdFind($HP1,"f"); - my @Headers2 = cmdFind($HP2,"f"); - - my (%Files1, %Files2) = (); - - foreach my $P (@Headers1) { - $Files1{getFilename($P)} = $P; - } - - foreach my $P (@Headers2) { - $Files2{getFilename($P)} = $P; - } - - my $Diff = ""; - foreach my $N (sort {lc($a) cmp lc($b)} keys(%Files1)) - { - my $Path1 = $Files1{$N}; - my $Path2 = undef; - - if(defined $Files2{$N}) { - $Path2 = $Files2{$N}; - } - else { - next; - } - - if(-s $Path1 == -s $Path2) - { - if(readFile($Path1) eq readFile($Path2)) { - next; - } - } - - my $DiffOut = $TmpDir."/rfcdiff"; - - if(-e $DiffOut) { - unlink($DiffOut); - } - - my $Cmd_R = $RfcDiff." --width 80 --stdout \"$Path1\" \"$Path2\" >$DiffOut 2>/dev/null"; - qx/$Cmd_R/; # execute - - if(-s $DiffOut) - { - my $Content = readFile($DiffOut); - if(length($Content)<3500 and $Content=~/The files are identical|No changes|Failed to create/i) { - next; - } - - $Content=~s/<\!--(.|\n)+?-->\s*//g; - $Content=~s/\A((.|\n)+)((.|\n)+)(<\/body>(.|\n)+)\Z/$3/; - $Content=~s/(]*>)(.+)(<\/td>)/$1$3/; - $Content=~s/(&&g; - $Content=~s&&&g; - $Content=~s&&&g; - $Content=~s&&&g; - - $Content=~s/(\Q$N\E)( )/$1 ($LV1-$SystemName1)$2/; - $Content=~s/(\Q$N\E)( )/$1 ($LV2-$SystemName2)$2/; - - if($Diff) { - $Diff .= "

\n"; - } - $Diff .= $Content; - } - } - - if($Diff) - { - my $Title = $LName.": headers diff between $LV1-$SystemName1 and $LV2-$SystemName2 versions"; - my $Keywords = $LName.", header, diff"; - my $Description = "Diff for header files between $LV1-$SystemName1 and $LV2-$SystemName2 versions of $LName"; - my $Styles = readModule("Styles", "HeadersDiff.css"); - - my $Link = "This html diff was produced by rfcdiff 1.41."; - - $Diff .= "
"; - $Diff .= "
$Link
\n"; - - $Diff = "

Headers diff for $LName between $LV1-$SystemName1 and $LV2-$SystemName2 versions



".$Diff; - - $Diff = "
$Diff
"; - - $Diff = composeHTML_Head($Title, $Keywords, $Description, $Styles, "", 1)."\n\n$Diff\n\n\n"; - - my $Output = $SYS_REPORT_PATH."/headers_diff/$LName"; - writeFile($Output."/diff.html", $Diff); - } - } - } - - my %TOTAL = (); - foreach my $LName (keys(%TestResults)) - { - if($SONAME_Changed{$LName}) { - next; - } - foreach my $Comp ("Binary", "Source") - { - if(not defined $TestResults{$LName}{$Comp}) { - next; - } - foreach my $Kind (keys(%{$TestResults{$LName}{$Comp}})) - { - if($Kind=~/_problems_(high|medium|low)/) { - $TOTAL{$LName}{$Comp} += $TestResults{$LName}{$Comp}{$Kind}; - } - } - } - } - - my %META_DATA = (); - my %STAT = (); - foreach my $Comp ("Binary", "Source") - { - $STAT{$Comp}{"total"} = keys(%TestResults) - keys(%SONAME_Changed); - $STAT{$Comp}{"added"} = keys(%Added); - $STAT{$Comp}{"removed"} = keys(%Removed); - - foreach ("added", "removed") - { - my $Kind = $_."_interfaces"; - foreach my $LName (keys(%TestResults)) - { - next if($SONAME_Changed{$LName}); - $STAT{$Comp}{$Kind} += $TestResults{$LName}{$Comp}{$_}; - } - push(@{$META_DATA{$Comp}}, $Kind.":".$STAT{$Comp}{$Kind}); - } - foreach my $T ("type", "interface") - { - foreach my $S ("high", "medium", "low") - { - my $Kind = $T."_problems_".$S; - foreach my $LName (keys(%TestResults)) - { - next if($SONAME_Changed{$LName}); - $STAT{$Comp}{$Kind} += $TestResults{$LName}{$Comp}{$Kind}; - } - push(@{$META_DATA{$Comp}}, $Kind.":".$STAT{$Comp}{$Kind}); - } - } - foreach my $LName (keys(%TestResults)) - { - next if($SONAME_Changed{$LName}); - foreach ("affected", "changed_constants") { - $STAT{$Comp}{$_} += $TestResults{$LName}{$Comp}{$_}; - } - if(not defined $STAT{$Comp}{"verdict"} - and $TestResults{$LName}{$Comp}{"verdict"} eq "incompatible") { - $STAT{$Comp}{"verdict"} = "incompatible"; - } - } - if(not defined $STAT{$Comp}{"verdict"}) { - $STAT{$Comp}{"verdict"} = "compatible"; - } - if($STAT{$Comp}{"total"}) { - $STAT{$Comp}{"affected"} /= $STAT{$Comp}{"total"}; - } - else { - $STAT{$Comp}{"affected"} = 0; - } - $STAT{$Comp}{"affected"} = showNum($STAT{$Comp}{"affected"}); - if($STAT{$Comp}{"verdict"}>1) { - $STAT{$Comp}{"verdict"} = 1; - } - push(@{$META_DATA{$Comp}}, "changed_constants:".$STAT{$Comp}{"changed_constants"}); - push(@{$META_DATA{$Comp}}, "tool_version:".dumpVersion("perl $0")); - foreach ("removed", "added", "total", "affected", "verdict") { - @{$META_DATA{$Comp}} = ($_.":".$STAT{$Comp}{$_}, @{$META_DATA{$Comp}}); - } - } - - my $SONAME_Title = "SONAME"; - if($In::Opt{"Target"} eq "windows") { - $SONAME_Title = "DLL"; - } - elsif($In::Opt{"Target"} eq "symbian") { - $SONAME_Title = "DSO"; - } - if($GroupByHeaders) - { # show the list of headers - $SONAME_Title = "Header File"; - } - - my $SYS_REPORT = "

"; - - if($In::Opt{"BinOnly"} - and $In::Opt{"SrcOnly"}) { - $SYS_REPORT .= "API compatibility"; - } - elsif($In::Opt{"BinOnly"}) { - $SYS_REPORT .= "Binary compatibility"; - } - elsif($In::Opt{"SrcOnly"}) { - $SYS_REPORT .= "Source compatibility"; - } - - $SYS_REPORT .= " report between $SystemName1 and $SystemName2"; - $SYS_REPORT .= " on ".showArch($ArchName)."\n"; - - $SYS_REPORT .= "

"; - $SYS_REPORT .= "
\n"; - - # legend - my $LEGEND = "\n"; - $LEGEND .= "\n"; - $LEGEND .= "\n"; - $LEGEND .= "\n"; - $LEGEND .= "\n"; - $LEGEND .= "\n"; - $LEGEND .= "
ADDEDCOMPATIBLE
WARNINGINCOMPATIBLE
\n"; - - $SYS_REPORT .= $LEGEND; - $SYS_REPORT .= "
\n"; - - my $Columns = 2; - - my $Total = (keys(%TestResults) + keys(%Added) + keys(%Removed) - keys(%SONAME_Changed)); - my $HDiff = $SYS_REPORT_PATH."/headers_diff"; - - $SYS_REPORT .= "\n"; - $SYS_REPORT .= "\n"; - $SYS_REPORT .= "\n"; - if(not $GroupByHeaders) { - $SYS_REPORT .= "\n"; - } - if($In::Opt{"BinOnly"} - and $In::Opt{"SrcOnly"}) { - $SYS_REPORT .= "\n"; - } - else { - $SYS_REPORT .= "\n"; - } - $SYS_REPORT .= "\n"; - $SYS_REPORT .= "\n"; - if(-d $HDiff) - { - $SYS_REPORT .= "\n"; - $Columns += 1; - } - $SYS_REPORT .= "\n"; - - $SYS_REPORT .= "\n"; - if(not $GroupByHeaders) { - $SYS_REPORT .= "\n"; - } - if($In::Opt{"BinOnly"} - and $In::Opt{"SrcOnly"}) { - $SYS_REPORT .= "\n"; - } - $SYS_REPORT .= "\n"; - my %RegisteredPairs = (); - - foreach my $LName (sort {lc($a) cmp lc($b)} (keys(%TestResults), keys(%Added), keys(%Removed))) - { - next if($SONAME_Changed{$LName}); - my $LName_Short = libPart($LName, "name+ext"); - my $Anchor = $LName; - $Anchor=~s/\+/p/g; # anchor for libFLAC++ is libFLACpp - $Anchor=~s/\~/-/g; # libqttracker.so.1~6 - - $SYS_REPORT .= "\n"; - $SYS_REPORT .= "\n"; - if(defined $Removed{$LName}) { - $SYS_REPORT .= "\n"; - } - elsif(defined $Added{$LName}) { - $SYS_REPORT .= "\n"; - } - elsif(not $GroupByHeaders) - { - $SYS_REPORT .= "\n"; - } - my $SONAME_report = "\n"; - - if(defined $Added{$LName}) - { # added library - $SYS_REPORT .= "\n"; - $SYS_REPORT .= "\n" if($In::Opt{"BinOnly"}); - $SYS_REPORT .= "\n" if($In::Opt{"SrcOnly"}); - if($RegisteredPairs{$LName}) { - # do nothing - } - elsif(my $To = $ChangedSoname{$LName}) - { - $RegisteredPairs{$To}=1; - $SYS_REPORT .= $SONAME_report; - } - else - { - foreach (1 .. $Columns) { - $SYS_REPORT .= "\n"; # colspan='5' - } - } - $SYS_REPORT .= "\n"; - next; - } - elsif(defined $Removed{$LName}) - { # removed library - $SYS_REPORT .= "\n"; - $SYS_REPORT .= "\n" if($In::Opt{"BinOnly"}); - $SYS_REPORT .= "\n" if($In::Opt{"SrcOnly"}); - if($RegisteredPairs{$LName}) { - # do nothing - } - elsif(my $To = $ChangedSoname{$LName}) - { - $RegisteredPairs{$To}=1; - $SYS_REPORT .= $SONAME_report; - } - else - { - foreach (1 .. $Columns) { - $SYS_REPORT .= "\n"; # colspan='5' - } - } - $SYS_REPORT .= "\n"; - next; - } - elsif(defined $ChangedSoname{$LName}) - { # added library - $SYS_REPORT .= "\n"; - $SYS_REPORT .= "\n" if($In::Opt{"BinOnly"}); - $SYS_REPORT .= "\n" if($In::Opt{"SrcOnly"}); - if($RegisteredPairs{$LName}) { - # do nothing - } - elsif(my $To = $ChangedSoname{$LName}) - { - $RegisteredPairs{$To}=1; - $SYS_REPORT .= $SONAME_report; - } - else - { - foreach (1 .. $Columns) { - $SYS_REPORT .= "\n"; # colspan='5' - } - } - $SYS_REPORT .= "\n"; - next; - } - elsif(not $GroupByHeaders) - { - $SYS_REPORT .= "\n"; - } - - my $BinCompatReport = $TestResults{$LName}{"Binary"}{"path"}; - my $SrcCompatReport = $TestResults{$LName}{"Source"}{"path"}; - - if($In::Opt{"BinOnly"}) - { - if($TestResults{$LName}{"Binary"}{"verdict"} eq "compatible") - { - my $Cl = "passed"; - if($TOTAL{$LName}{"Binary"}) { - $Cl = "warning"; - } - $SYS_REPORT .= "\n"; - } - else - { - my $Compatible = 100 - $TestResults{$LName}{"Binary"}{"affected"}; - my $Cl = "incompatible"; - if($Compatible>=90) { - $Cl = "warning"; - } - elsif($Compatible>=80) { - $Cl = "almost_compatible"; - } - $SYS_REPORT .= "\n"; - } - } - if($In::Opt{"SrcOnly"}) - { - if($TestResults{$LName}{"Source"}{"verdict"} eq "compatible") - { - my $Cl = "passed"; - if($TOTAL{$LName}{"Source"}) { - $Cl = "warning"; - } - $SYS_REPORT .= "\n"; - } - else - { - my $Compatible = 100 - $TestResults{$LName}{"Source"}{"affected"}; - my $Cl = "incompatible"; - if($Compatible>=90) { - $Cl = "warning"; - } - elsif($Compatible>=80) { - $Cl = "almost_compatible"; - } - $SYS_REPORT .= "\n"; - } - } - if($In::Opt{"BinOnly"}) - { # show added/removed symbols at binary level - # for joined and -binary-only reports - my $AddedSym=""; - if(my $Count = $TestResults{$LName}{"Binary"}{"added"}) { - $AddedSym="$Count new"; - } - if($AddedSym) { - $SYS_REPORT.="\n"; - } - else { - $SYS_REPORT.="\n"; - } - my $RemovedSym=""; - if(my $Count = $TestResults{$LName}{"Binary"}{"removed"}) { - $RemovedSym="$Count removed"; - } - if($RemovedSym) { - $SYS_REPORT.="\n"; - } - else { - $SYS_REPORT.="\n"; - } - } - elsif($In::Opt{"SrcOnly"}) - { - my $AddedSym=""; - if(my $Count = $TestResults{$LName}{"Source"}{"added"}) { - $AddedSym="$Count new"; - } - if($AddedSym) { - $SYS_REPORT.="\n"; - } - else { - $SYS_REPORT.="\n"; - } - my $RemovedSym=""; - if(my $Count = $TestResults{$LName}{"Source"}{"removed"}) { - $RemovedSym="$Count removed"; - } - if($RemovedSym) { - $SYS_REPORT.="\n"; - } - else { - $SYS_REPORT.="\n"; - } - } - - if(-d $HDiff) - { - if(-d $HDiff."/".$LName) { - $SYS_REPORT .= "\n"; - } - elsif(defined $Added{$LName} or defined $Removed{$LName}) { - $SYS_REPORT .= "\n"; - } - else { - $SYS_REPORT .= "\n"; - } - } - - $SYS_REPORT .= "\n"; - } - - $SYS_REPORT .= "
$SONAME_Title$TotalVersionCompatibilityCompatibilityAdded
Symbols		Removed
Symbols		Headers
Diff
$SystemName1$SystemName2BinarySource
$LName".printVer($Removed{$LName}{"version"})."added".printVer($TestResults{$LName}{"v1"})."\n"; - if($In::Opt{"BinOnly"} - and $In::Opt{"SrcOnly"}) { - $SONAME_report .= "SONAME has been changed (see binary and source compatibility reports)\n"; - } - elsif($In::Opt{"BinOnly"}) { - $SONAME_report .= "SONAME has been changed\n"; - } - elsif($In::Opt{"SrcOnly"}) { - $SONAME_report .= "SONAME has been changed\n"; - } - $SONAME_report .= "".printVer($Added{$LName}{"version"})."100%100%N/A
removed0%0%N/A
".printVer($TestResults{$LName}{"v2"})."100%100%N/A
".printVer($TestResults{$LName}{"v2"})."100%$Compatible%100%$Compatible%$AddedSym0$RemovedSym0$AddedSym0$RemovedSym0diffN/AEmpty
"; - - my $Title = "$SystemName1 vs $SystemName2 compatibility report"; - my $Keywords = "compatibility, $SystemName1, $SystemName2, API, changes"; - my $Description = "API compatibility report between $SystemName1 and $SystemName2 on ".showArch($ArchName); - my $Styles = readModule("Styles", "CmpSystems.css"); - - $SYS_REPORT = composeHTML_Head($Title, $Keywords, $Description, $Styles, "", 1)."\n\n
".$SYS_REPORT."
\n"; - $SYS_REPORT .= "

\n"; - $SYS_REPORT .= getReportFooter(); - $SYS_REPORT .= "\n"; - - if($In::Opt{"SrcOnly"}) { - $SYS_REPORT = "\n".$SYS_REPORT; - } - if($In::Opt{"BinOnly"}) { - $SYS_REPORT = "\n".$SYS_REPORT; - } - my $REPORT_PATH = $SYS_REPORT_PATH."/"; - if($In::Opt{"BinOnly"} and $In::Opt{"SrcOnly"}) { - $REPORT_PATH .= "compat_report.html"; - } - elsif($In::Opt{"BinOnly"}) { - $REPORT_PATH .= "abi_compat_report.html"; - } - elsif($In::Opt{"SrcOnly"}) { - $REPORT_PATH .= "src_compat_report.html"; - } - writeFile($REPORT_PATH, $SYS_REPORT); - printMsg("INFO", "\nSee detailed report:\n $REPORT_PATH"); -} - -sub printVer($) -{ - if($_[0] eq "") { - return 0; - } - return $_[0]; -} - -sub getPrefix_S($) -{ - my $Prefix = getPrefix($_[0]); - if(not $Prefix or defined $NonPrefix{lc($Prefix)}) { - return "NONE"; - } - return $Prefix; -} - -sub readSysDesc($) -{ - my $Content = $_[0]; - - $Content=~s/\/\*(.|\n)+?\*\///g; - $Content=~s/<\!--(.|\n)+?-->//g; - - $SysDesc{"Name"} = parseTag(\$Content, "name"); - - if(not $SysDesc{"Name"}) { - exitStatus("Error", "system name is not specified ( section)"); - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "libs"))) - { # target libs - if(not -e $Path) { - exitStatus("Access_Error", "can't access \'$Path\'"); - } - $Path = getAbsPath($Path); - $SysDesc{"Libs"}{$Path} = 1; - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "search_libs"))) - { # target libs - if(not -d $Path) { - exitStatus("Access_Error", "can't access directory \'$Path\'"); - } - $Path = getAbsPath($Path); - $SysDesc{"SearchLibs"}{$Path} = 1; - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "skip_libs"))) - { # skip libs - $SysDesc{"SkipLibs"}{$Path} = 1; - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "headers"))) - { - if(not -e $Path) { - exitStatus("Access_Error", "can't access \'$Path\'"); - } - $Path = getAbsPath($Path); - $SysDesc{"Headers"}{$Path} = 1; - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "search_headers"))) - { - if(not -d $Path) { - exitStatus("Access_Error", "can't access directory \'$Path\'"); - } - $Path = getAbsPath($Path); - $SysDesc{"SearchHeaders"}{$Path} = 1; - } - foreach my $Path (split(/\s*\n\s*/, parseTag(\$Content, "tools"))) - { - if(not -d $Path) { - exitStatus("Access_Error", "can't access directory \'$Path\'"); - } - $Path = getAbsPath($Path); - $SysDesc{"Tools"}{$Path} = 1; - - $In::Opt{"TargetTools"}{$Path} = 1; - push_U($In::Opt{"SysPaths"}{"bin"}, $Path); - } - foreach my $Op (split(/\s*\n\s*/, parseTag(\$Content, "gcc_options"))) { - $SysDesc{"GccOpts"}{$Op} = 1; - } - if($SysDesc{"CrossPrefix"} = parseTag(\$Content, "cross_prefix")) - { # section of XML descriptor - $In::Opt{"CrossPrefix"} = $SysDesc{"CrossPrefix"}; - } - elsif($In::Opt{"CrossPrefix"}) - { # -cross-prefix option - $SysDesc{"CrossPrefix"} = $In::Opt{"CrossPrefix"}; - } - $SysDesc{"Defines"} = parseTag(\$Content, "defines"); - if($SysDesc{"Image"} = parseTag(\$Content, "image")) - { # - # FIXME: isn't implemented yet - if(not -f $SysDesc{"Image"}) { - exitStatus("Access_Error", "can't access \'".$SysDesc{"Image"}."\'"); - } - } -} - -sub readSysDesc_P($) -{ - my $Path = $_[0]; - my $Content = readFile($Path); - my %Tags = ( - "headers" => "mf", - "skip_headers" => "mf", - "skip_including" => "mf", - "skip_include_paths" => "mf", - "skip_libs" => "mf", - "include_preamble" => "mf", - "add_include_paths" => "mf", - "gcc_options" => "m", - "skip_symbols" => "m", - "skip_types" => "m", - "ignore_symbols" => "h", - "non_prefix" => "h", - "defines" => "s", - "cxx_incompatible" => "s" - ); - my %DInfo = (); - foreach my $Tag (keys(%Tags)) - { - if(my $TContent = parseTag(\$Content, $Tag)) - { - if($Tags{$Tag}=~/m/) - { # multi-line (+order) - my @Items = split(/\s*\n\s*/, $TContent); - $DInfo{$Tag} = []; - foreach my $Item (@Items) - { - if($Tags{$Tag}=~/f/) { - $Item = pathFmt($Item); - } - push(@{$DInfo{$Tag}}, $Item); - } - - } - elsif($Tags{$Tag}=~/s/) - { # single element - $DInfo{$Tag} = $TContent; - } - else - { # hash array - my @Items = split(/\s*\n\s*/, $TContent); - foreach my $Item (@Items) { - $DInfo{$Tag}{$Item}=1; - } - } - } - } - - if(defined $DInfo{"non_self_compiled"}) - { # support for old ABI dumps - $DInfo{"skip_including"} = $DInfo{"non_self_compiled"}; - } - - return \%DInfo; -} - -sub readSysInfo() -{ - my $TargetSysInfo = $In::Opt{"TargetSysInfo"}; - - # Library Specific Info - my %SysInfo = (); - if(-d $TargetSysInfo."/descriptors/") - { - foreach my $DPath (cmdFind($TargetSysInfo."/descriptors/","f","",1)) - { - my $LSName = getFilename($DPath); - $LSName=~s/\.xml\Z//; - $SysInfo{$LSName} = readSysDesc_P($DPath); - } - } - else { - printMsg("WARNING", "can't find \'$TargetSysInfo/descriptors\'"); - } - - # Exceptions - if(checkGcc("4.4")) - { # exception for libstdc++ - $SysInfo{"libstdc++"}{"gcc_options"} = ["-std=c++0x"]; - } - if($In::Opt{"Target"} eq "symbian") - { # exception for libstdcpp - $SysInfo{"libstdcpp"}{"defines"} = "namespace std { struct nothrow_t {}; }"; - } - if($SysDesc{"Name"}=~/maemo/i) - { # GL/gl.h: No such file - $SysInfo{"libSDL"}{"skip_headers"}=["SDL_opengl.h"]; - } - - # Common Info - my $SysCInfo = {}; - if(-f $TargetSysInfo."/common.xml") { - $SysCInfo = readSysDesc_P($TargetSysInfo."/common.xml"); - } - else { - printMsg("Module_Error", "can't find \'$TargetSysInfo/common.xml\'"); - } - - my @CompilerOpts = (); - if($SysDesc{"Name"}=~/maemo|meego/i) { - push(@CompilerOpts, "-DMAEMO_CHANGES", "-DM_APPLICATION_NAME=\\\"app\\\""); - } - if(my @Opts = keys(%{$SysDesc{"GccOpts"}})) { - push(@CompilerOpts, @Opts); - } - if(@CompilerOpts) - { - if(not $SysCInfo->{"gcc_options"}) { - $SysCInfo->{"gcc_options"} = []; - } - push(@{$SysCInfo->{"gcc_options"}}, @CompilerOpts); - } - return (\%SysInfo, $SysCInfo); -} - -sub dumpSystem() -{ # -dump-system option handler - # should be used with -sysroot and -cross-gcc options - my $TmpDir = $In::Opt{"Tmp"}; - my $LibExt = $In::Opt{"Ext"}; - - my $SysName_P = $SysDesc{"Name"}; - $SysName_P=~s/ /_/g; - - my $SystemRoot = $In::Opt{"SystemRoot"}; - - my $SYS_DUMP_PATH = "sys_dumps/".$SysName_P."/".getArch_GCC(1); - if(not $In::Opt{"TargetLib"}) { - rmtree($SYS_DUMP_PATH); - } - my (@SystemLibs, @SysHeaders) = (); - - foreach my $Path (keys(%{$SysDesc{"Libs"}})) - { - if(not -e $Path) { - exitStatus("Access_Error", "can't access \'$Path\'"); - } - if(-d $Path) - { - if(my @SubLibs = findLibs($Path,"",1)) { - push(@SystemLibs, @SubLibs); - } - $SysDesc{"SearchLibs"}{$Path} = 1; - } - else - { # single file - push(@SystemLibs, $Path); - $SysDesc{"SearchLibs"}{getDirname($Path)} = 1; - } - } - foreach my $Path (keys(%{$SysDesc{"Headers"}})) - { - if(not -e $Path) { - exitStatus("Access_Error", "can't access \'$Path\'"); - } - if(-d $Path) - { - if(my @SubHeaders = cmdFind($Path,"f","","")) { - push(@SysHeaders, @SubHeaders); - } - $SysDesc{"SearchHeaders"}{$Path}=1; - } - else - { # single file - push(@SysHeaders, $Path); - $SysDesc{"SearchHeaders"}{getDirname($Path)} = 1; - } - } - my $GroupByHeaders = 0; - if($In::Opt{"CheckHeadersOnly"}) - { # -headers-only - $GroupByHeaders = 1; - # @SysHeaders = optimize_set(@SysHeaders); - } - elsif($SysDesc{"Image"}) - { # one big image - $GroupByHeaders = 1; - @SystemLibs = ($SysDesc{"Image"}); - } - writeFile($SYS_DUMP_PATH."/target.txt", $In::Opt{"Target"}); - my (%SysLib_Symbols, %SymbolGroup, %Symbol_SysHeaders, - %SysHeader_Symbols, %SysLib_SysHeaders) = (); - my (%Skipped, %Failed) = (); - my (%SysHeaderDir_Used, %SysHeaderDir_SysHeaders) = (); - my (%SymbolCounter, %TotalLibs) = (); - my (%PrefixToLib, %LibPrefix, %PrefixSymbols) = (); - - my %Glibc = map {$_=>1} ( - "libc", - "libpthread" - ); - my ($SysInfo, $SysCInfo) = readSysInfo(); - - foreach (keys(%{$SysCInfo->{"non_prefix"}})) - { - $NonPrefix{$_} = 1; - $NonPrefix{$_."_"} = 1; - $NonPrefix{"_".$_} = 1; - $NonPrefix{"_".$_."_"} = 1; - } - - if(not $GroupByHeaders) - { - if($In::Opt{"Debug"}) { - printMsg("INFO", localtime(time)); - } - printMsg("INFO", "Indexing sonames ...\n"); - } - my (%LibSoname, %SysLibVersion) = (); - my %DevelPaths = map {$_=>1} @SystemLibs; - foreach my $Path (sort keys(%{$SysDesc{"SearchLibs"}})) - { - foreach my $LPath (findLibs($Path,"",1)) { - $DevelPaths{$LPath} = 1; - } - } - foreach my $LPath (keys(%DevelPaths)) - { # register SONAMEs - my $LName = getFilename($LPath); - if(not isTargetLib($LName)) { - next; - } - if($In::Opt{"Target"}=~/\A(linux|macos|freebsd|solaris)\Z/ - and $LName!~/\Alib/) { - next; - } - if(my $Soname = getSONAME($LPath)) - { - if($In::Opt{"Target"} eq "symbian") - { - if($Soname=~/[\/\\]/) - { # L://epoc32/release/armv5/lib/gfxtrans{000a0000}.dso - $Soname = getFilename($Soname); - } - $Soname = lc($Soname); - } - if(not defined $LibSoname{$LName}) { - $LibSoname{$LName}=$Soname; - } - if(-l $LPath and my $Path = realpath_F($LPath)) - { - my $Name = getFilename($Path); - if(not defined $LibSoname{$Name}) { - $LibSoname{$Name}=$Soname; - } - } - } - else - { # windows and others - $LibSoname{$LName}=$LName; - } - } - my $SONAMES = ""; - foreach (sort {lc($a) cmp lc($b)} keys(%LibSoname)) { - $SONAMES .= $_.";".$LibSoname{$_}."\n"; - } - if(not $GroupByHeaders) { - writeFile($SYS_DUMP_PATH."/sonames.txt", $SONAMES); - } - foreach my $LPath (sort keys(%DevelPaths)) - { # register VERSIONs - my $LName = getFilename($LPath); - if(not isTargetLib($LName) - and not isTargetLib($LibSoname{$LName})) { - next; - } - if(my $BV = getBinVer($LPath)) - { # binary version - $SysLibVersion{$LName} = $BV; - } - elsif(my $PV = libPart($LName, "version")) - { # source version - $SysLibVersion{$LName} = $PV; - } - elsif(my $SV = libPart(getSONAME($LPath), "version")) - { # soname version - $SysLibVersion{$LName} = $SV; - } - elsif($LName=~/(\d[\d\.\-\_]*)\.$LibExt\Z/) - { # libfreebl3.so - if($1 ne 32 and $1 ne 64) { - $SysLibVersion{$LName} = $1; - } - } - } - my $VERSIONS = ""; - foreach (sort {lc($a) cmp lc($b)} keys(%SysLibVersion)) { - $VERSIONS .= $_.";".$SysLibVersion{$_}."\n"; - } - if(not $GroupByHeaders) { - writeFile($SYS_DUMP_PATH."/versions.txt", $VERSIONS); - } - - # create target list - my @SkipLibs = keys(%{$SysDesc{"SkipLibs"}}); - if(my $CSkip = $SysCInfo->{"skip_libs"}) { - push(@SkipLibs, @{$CSkip}); - } - if(@SkipLibs and not $In::Opt{"TargetLib"}) - { - my %SkipLibs = map {$_ => 1} @SkipLibs; - my @Target = (); - foreach my $LPath (@SystemLibs) - { - my $LName = getFilename($LPath); - my $LName_Short = libPart($LName, "name+ext"); - if(not defined $SkipLibs{$LName_Short} - and not defined $SkipLibs{$LName} - and not checkList($LPath, \@SkipLibs)) { - push(@Target, $LName); - } - } - addTargetLibs(\@Target); - } - - my %SysLibs = (); - foreach my $LPath (sort @SystemLibs) - { - my $LName = getFilename($LPath); - my $LSName = libPart($LName, "short"); - my $LRelPath = cutPrefix($LPath, $SystemRoot); - if(not isTargetLib($LName)) { - next; - } - if($In::Opt{"Target"}=~/\A(linux|macos|freebsd|solaris)\Z/ - and $LName!~/\Alib/) { - next; - } - if($In::Opt{"Target"} eq "symbian") - { - if(my $V = libPart($LName, "version")) - { # skip qtcore.dso - # register qtcore{00040604}.dso - delete($SysLibs{getDirname($LPath)."\\".$LSName.".".$LibExt}); - my $MV = libPart($LibSoname{$LSName.".".$LibExt}, "version"); - if($MV and $V ne $MV) - { # skip other versions: - # qtcore{00040700}.dso - # qtcore{00040702}.dso - next; - } - } - } - if(-l $LPath) - { # symlinks - if(my $Path = realpath_F($LPath)) { - $SysLibs{$Path} = 1; - } - } - elsif(-f $LPath) - { - if($Glibc{$LSName} - and -T $LPath) - { # GNU ld scripts (libc.so, libpthread.so) - my @Candidates = cmdFind($SystemRoot."/lib","",$LSName.".".$LibExt."*","1"); - if(@Candidates) - { - my $Candidate = $Candidates[0]; - if(-l $Candidate - and my $Path = realpath_F($Candidate)) { - $Candidate = $Path; - } - $SysLibs{$Candidate} = 1; - } - } - else { - $SysLibs{$LPath} = 1; - } - } - } - @SystemLibs = (); # clear memory - - if(not keys(%SysLibs)) { - exitStatus("Error", "can't find libraries"); - } - - if(not $In::Opt{"CheckHeadersOnly"}) - { - if($In::Opt{"Debug"}) { - printMsg("INFO", localtime(time)); - } - if($SysDesc{"Image"}) { - printMsg("INFO", "Reading symbols from image ...\n"); - } - else { - printMsg("INFO", "Reading symbols from libraries ...\n"); - } - } - - my %Syms = (); - my @AllSyms = {}; - my %ShortestNames = (); - - foreach my $LPath (sort {lc($a) cmp lc($b)} keys(%SysLibs)) - { - my $LRelPath = cutPrefix($LPath, $SystemRoot); - my $LName = getFilename($LPath); - - $ShortestNames{$LPath} = libPart($LName, "shortest"); - - my $Res = readSymbols_Lib(1, $LPath, 0, "-Weak", 0, 0); - - if(not keys(%{$Res}) and $In::Opt{"TargetLib"}) { - exitStatus("Error", "can't find exported symbols in the library"); - } - - $Syms{$LPath} = $Res->{$LName}; - push(@AllSyms, keys(%{$Syms{$LPath}})); - } - - my $Translate = translateSymbols(@AllSyms, 1); - - my %DupSymbols = (); - - foreach my $LPath (sort {lc($a) cmp lc($b)} keys(%SysLibs)) - { - my $LRelPath = cutPrefix($LPath, $SystemRoot); - my $LName = getFilename($LPath); - foreach my $Symbol (keys(%{$Syms{$LPath}})) - { - $Symbol=~s/[\@\$]+(.*)\Z//g; - if($Symbol=~/\A(_Z|\?)/) - { - if(isPrivateData($Symbol)) { - next; - } - if($Symbol=~/(C1|C2|D0|D1|D2)E/) - { # do NOT analyze constructors - # and destructors - next; - } - my $Unmangled = $Translate->{$Symbol}; - $Unmangled=~s/<.+>//g; - if($Unmangled=~/\A([\w:]+)/) - { # cut out the parameters - my @Elems = split(/::/, $1); - my ($Class, $Short) = ("", ""); - $Short = $Elems[$#Elems]; - if($#Elems>=1) - { - $Class = $Elems[$#Elems-1]; - pop(@Elems); - } - # the short and class name should be - # matched in one header file - $SymbolGroup{$LRelPath}{$Class} = $Short; - foreach my $Sym (@Elems) - { - if($SysCInfo->{"ignore_symbols"}{$Symbol}) - { # do NOT match this symbol - next; - } - $SysLib_Symbols{$LPath}{$Sym} = 1; - if(my $Prefix = getPrefix_S($Sym)) - { - $PrefixToLib{$Prefix}{$LName} += 1; - $LibPrefix{$LPath}{$Prefix} += 1; - $PrefixSymbols{$LPath}{$Prefix}{$Sym} = 1; - } - $SymbolCounter{$Sym}{$LPath} = 1; - - if(my @Libs = keys(%{$SymbolCounter{$Sym}})) - { - if($#Libs>=1) - { - foreach (@Libs) { - $DupSymbols{$_}{$Sym} = 1; - } - } - } - } - } - } - else - { - if($SysCInfo->{"ignore_symbols"}{$Symbol}) - { # do NOT match this symbol - next; - } - $SysLib_Symbols{$LPath}{$Symbol} = 1; - if(my $Prefix = getPrefix_S($Symbol)) - { - $PrefixToLib{$Prefix}{$LName} += 1; - $LibPrefix{$LPath}{$Prefix} += 1; - $PrefixSymbols{$LPath}{$Prefix}{$Symbol} = 1; - } - $SymbolCounter{$Symbol}{$LPath} = 1; - - if(my @Libs = keys(%{$SymbolCounter{$Symbol}})) - { - if($#Libs>=1) - { - foreach (@Libs) { - $DupSymbols{$_}{$Symbol} = 1; - } - } - } - } - } - } - - %Syms = (); - %{$Translate} = (); - - # remove minor symbols - foreach my $LPath (keys(%SysLib_Symbols)) - { - my $SName = $ShortestNames{$LPath}; - my $Count = keys(%{$SysLib_Symbols{$LPath}}); - my %Prefixes = %{$LibPrefix{$LPath}}; - my @Prefixes = sort {$Prefixes{$b}<=>$Prefixes{$a}} keys(%Prefixes); - - if($#Prefixes>=1) - { - my $MaxPrefix = $Prefixes[0]; - if($MaxPrefix eq "NONE") { - $MaxPrefix = $Prefixes[1]; - } - my $Max = $Prefixes{$MaxPrefix}; - my $None = $Prefixes{"NONE"}; - - next if($None*100/$Count>=50); - next if($None>=$Max); - - foreach my $Prefix (@Prefixes) - { - next if($Prefix eq $MaxPrefix); - my $Num = $Prefixes{$Prefix}; - my $Rm = 0; - - if($Prefix eq "NONE") { - $Rm = 1; - } - else - { - if($Num*100/$Max<5) { - $Rm = 1; - } - } - - if($Rm) - { - next if($Prefix=~/\Q$MaxPrefix\E/i); - next if($MaxPrefix=~/\Q$Prefix\E/i); - next if($Prefix=~/\Q$SName\E/i); - - foreach my $Symbol (keys(%{$PrefixSymbols{$LPath}{$Prefix}})) { - delete($SysLib_Symbols{$LPath}{$Symbol}); - } - } - } - } - } - - %PrefixSymbols = (); # free memory - - if(not $In::Opt{"CheckHeadersOnly"}) { - writeFile($SYS_DUMP_PATH."/debug/symbols.txt", Dumper(\%SysLib_Symbols)); - } - - my (%DupLibs, %VersionedLibs) = (); - foreach my $LPath (sort keys(%DupSymbols)) - { # match duplicated libs - # libmenu contains all symbols from libmenuw - my @Syms = keys(%{$SysLib_Symbols{$LPath}}); - next if($#Syms==-1); - if($#Syms+1==keys(%{$DupSymbols{$LPath}})) { - $DupLibs{$LPath} = 1; - } - } - foreach my $Prefix (keys(%PrefixToLib)) - { - my @Libs = keys(%{$PrefixToLib{$Prefix}}); - @Libs = sort {$PrefixToLib{$Prefix}{$b}<=>$PrefixToLib{$Prefix}{$a}} @Libs; - $PrefixToLib{$Prefix} = $Libs[0]; - } - - my %PackageFile = (); # to improve results - my %FilePackage = (); - my %LibraryFile = (); - - if(0) - { - if($In::Opt{"Debug"}) { - printMsg("INFO", localtime(time)); - } - printMsg("INFO", "Reading info from packages ...\n"); - if(my $Urpmf = getCmdPath("urpmf")) - { # Mandriva, ROSA - my $Out = $TmpDir."/urpmf.out"; - system("urpmf : >\"$Out\""); - open(FILE, $Out); - while() - { - chomp($_); - if(my $M = index($_, ":")) - { - my $Pkg = substr($_, 0, $M); - my $File = substr($_, $M+1); - $PackageFile{$Pkg}{$File} = 1; - $FilePackage{$File} = $Pkg; - } - } - close(FILE); - } - } - - if(keys(%FilePackage)) - { - foreach my $LPath (sort {lc($a) cmp lc($b)} keys(%SysLibs)) - { - my $LName = getFilename($LPath); - my $LDir = getDirname($LPath); - my $LName_Short = libPart($LName, "name+ext"); - - my $Pkg = $FilePackage{$LDir."/".$LName_Short}; - if(not $Pkg) - { - my $RPkg = $FilePackage{$LPath}; - if(defined $PackageFile{$RPkg."-devel"}) { - $Pkg = $RPkg."-devel"; - } - if($RPkg=~s/[\d\.]+\Z//g) - { - if(defined $PackageFile{$RPkg."-devel"}) { - $Pkg = $RPkg."-devel"; - } - } - } - if($Pkg) - { - foreach (keys(%{$PackageFile{$Pkg}})) - { - if(index($_, "/usr/include/")==0) { - $LibraryFile{$LPath}{$_} = 1; - } - } - } - - $LName_Short=~s/\.so\Z/.a/; - if($Pkg = $FilePackage{$LDir."/".$LName_Short}) - { # headers for static library - foreach (keys(%{$PackageFile{$Pkg}})) - { - if(index($_, "/usr/include/")==0) { - $LibraryFile{$LPath}{$_} = 1; - } - } - } - } - } - - my %HeaderFile_Path = (); - - if($In::Opt{"Debug"}) { - printMsg("INFO", localtime(time)); - } - printMsg("INFO", "Reading symbols from headers ...\n"); - foreach my $HPath (@SysHeaders) - { - $HPath = pathFmt($HPath); - if(isElf($HPath)) - { # skip ELF files - next; - } - my $HRelPath = cutPrefix($HPath, $SystemRoot); - my ($HDir, $HName) = sepPath($HRelPath); - if(isNotHeader($HName)) - { # have a wrong extension: .gch, .in - next; - } - if($HName=~/~\Z/) - { # reserved copy - next; - } - if(index($HRelPath, "/_gen")!=-1) - { # telepathy-1.0/telepathy-glib/_gen - # telepathy-1.0/libtelepathy/_gen-tp-constants-deprecated.h - next; - } - if(index($HRelPath, "include/linux/")!=-1) - { # kernel-space headers - next; - } - if(index($HRelPath, "include/asm/")!=-1) - { # asm headers - next; - } - if(index($HRelPath, "/microb-engine/")!=-1) - { # MicroB engine (Maemo 4) - next; - } - if($HRelPath=~/\Wprivate(\W|\Z)/) - { # private directories (include/tcl-private, ...) - next; - } - if(index($HRelPath, "/lib/")!=-1) - { - if(not isHeaderFile($HName)) - { # without or with a wrong extension - # under the /lib directory - next; - } - } - my $Content = readFile($HPath); - $Content=~s/\/\*(.|\n)+?\*\///g; - $Content=~s/\/\/.*?\n//g; # remove comments - $Content=~s/#\s*define[^\n\\]*(\\\n[^\n\\]*)+\n*//g; # remove defines - $Content=~s/#[^\n]*?\n//g; # remove directives - $Content=~s/(\A|\n)class\s+\w+;\n//g; # remove forward declarations - # FIXME: try to add preprocessing stage - foreach my $Symbol (split(/\W+/, $Content)) - { - next if(not $Symbol); - $Symbol_SysHeaders{$Symbol}{$HRelPath} = 1; - $SysHeader_Symbols{$HRelPath}{$Symbol} = 1; - } - $SysHeaderDir_SysHeaders{$HDir}{$HName} = 1; - $HeaderFile_Path{getFilename($HRelPath)}{$HRelPath} = 1; - } - - # writeFile($SYS_DUMP_PATH."/debug/headers.txt", Dumper(\%SysHeader_Symbols)); - - my %SkipDHeaders = ( - # header files, that should be in the section - # but should be matched in the algorithm - # MeeGo 1.2 Harmattan - "libtelepathy-qt4" => ["TelepathyQt4/_gen", "client.h", - "TelepathyQt4/*-*", "debug.h", "global.h", - "properties.h", "Channel", "channel.h", "message.h"], - ); - filterFormat(\%SkipDHeaders); - if(not $GroupByHeaders) - { - if($In::Opt{"Debug"}) { - printMsg("INFO", localtime(time)); - } - printMsg("INFO", "Matching symbols ...\n"); - } - - foreach my $LPath (sort {lc($a) cmp lc($b)} keys(%SysLibs)) - { # matching - my $LName = getFilename($LPath); - } - - foreach my $LPath (sort {lc($a) cmp lc($b)} keys(%SysLibs)) - { # matching - my $LName = getFilename($LPath); - my $LName_Short = libPart($LName, "name"); - my $LRelPath = cutPrefix($LPath, $SystemRoot); - my $LSName = libPart($LName, "short"); - my $SName = $ShortestNames{$LPath}; - - my @TryNames = (); # libX-N.so.M - - if(my $Ver = $SysLibVersion{$LName}) - { # libX-N-M - if($LSName."-".$Ver ne $LName_Short) - { - push(@TryNames, $LName_Short."-".$Ver); - #while($Ver=~s/\.\d+\Z//) { # partial versions - # push(@TryNames, $LName_Short."-".$Ver); - #} - } - } - push(@TryNames, $LName_Short); # libX-N - if($LSName ne $LName_Short) - { # libX - push(@TryNames, $LSName); - } - - if($LRelPath=~/\/debug\//) - { # debug libs - $Skipped{$LRelPath} = 1; - next; - } - $TotalLibs{$LRelPath} = 1; - $SysLib_SysHeaders{$LRelPath} = (); - - my (%SymbolDirs, %SymbolFiles) = (); - - foreach my $Symbol (sort {length($b) cmp length($a)} - sort keys(%{$SysLib_Symbols{$LPath}})) - { - if($SysCInfo->{"ignore_symbols"}{$Symbol}) { - next; - } - if(not $DupLibs{$LPath} - and not $VersionedLibs{$LPath} - and keys(%{$SymbolCounter{$Symbol}})>=2 - and my $Prefix = getPrefix_S($Symbol)) - { # duplicated symbols - if($PrefixToLib{$Prefix} - and $PrefixToLib{$Prefix} ne $LName - and not $Glibc{$LSName}) { - next; - } - } - if(length($Symbol)<=2) { - next; - } - if($Symbol!~/[A-Z_0-9]/ - and length($Symbol)<10 - and keys(%{$Symbol_SysHeaders{$Symbol}})>=3) - { # undistinguished symbols - # FIXME: improve this filter - # signalfd (libc.so) - # regcomp (libpcreposix.so) - next; - } - if($Symbol=~/\A(_M_|_Rb_|_S_)/) - { # _M_insert, _Rb_tree, _S_destroy_c_locale - next; - } - if($Symbol=~/\A[A-Z][a-z]+\Z/) - { # Clone, Initialize, Skip, Unlock, Terminate, Chunk - next; - } - if($Symbol=~/\A[A-Z][A-Z]\Z/) - { # BC, PC, UP, SP - next; - } - if($Symbol=~/_t\Z/) - { # pthread_mutex_t, wchar_t - next; - } - my @SymHeaders = keys(%{$Symbol_SysHeaders{$Symbol}}); - @SymHeaders = sort {lc($a) cmp lc($b)} @SymHeaders; # sort by name - @SymHeaders = sort {length(getDirname($a))<=>length(getDirname($b))} @SymHeaders; # sort by length - if(length($SName)>=3) - { # sort candidate headers by name - @SymHeaders = sort {$b=~/\Q$SName\E/i<=>$a=~/\Q$SName\E/i} @SymHeaders; - } - else - { # libz, libX11 - @SymHeaders = sort {$b=~/lib\Q$SName\E/i<=>$a=~/lib\Q$SName\E/i} @SymHeaders; - @SymHeaders = sort {$b=~/\Q$SName\Elib/i<=>$a=~/\Q$SName\Elib/i} @SymHeaders; - } - @SymHeaders = sort {$b=~/\Q$LSName\E/i<=>$a=~/\Q$LSName\E/i} @SymHeaders; - @SymHeaders = sort {$SymbolDirs{getDirname($b)}<=>$SymbolDirs{getDirname($a)}} @SymHeaders; - @SymHeaders = sort {$SymbolFiles{getFilename($b)}<=>$SymbolFiles{getFilename($a)}} @SymHeaders; - foreach my $HRelPath (@SymHeaders) - { - my $HDir = getDirname($HRelPath); - my $HName = getFilename($HRelPath); - - if(my $Group = $SymbolGroup{$LRelPath}{$Symbol}) - { - if(not $SysHeader_Symbols{$HRelPath}{$Group}) { - next; - } - } - my $Filter = 0; - foreach (@TryNames) - { - if(my $Filt = $SysInfo->{$_}{"headers"}) - { # search for specified headers - if(not checkList($HRelPath, $Filt)) - { - $Filter = 1; - last; - } - } - if(my $Filt = $SysInfo->{$_}{"skip_headers"}) - { # do NOT search for some headers - if(checkList($HRelPath, $Filt)) - { - $Filter = 1; - last; - } - } - if(my $Filt = $SysInfo->{$_}{"skip_including"}) - { # do NOT search for some headers - if(checkList($HRelPath, $Filt)) - { - $SymbolDirs{$HDir}+=1; - $SymbolFiles{$HName}+=1; - $Filter = 1; - last; - } - } - } - if($Filter) { - next; - } - if(my $Filt = $SysCInfo->{"skip_headers"}) - { # do NOT search for some headers - if(checkList($HRelPath, $Filt)) { - next; - } - } - if(my $Filt = $SysCInfo->{"skip_including"}) - { # do NOT search for some headers - if(checkList($HRelPath, $Filt)) { - next; - } - } - - #if(defined $LibraryFile{$LRelPath}) - #{ # skip wrongly matched headers - # if(not defined $LibraryFile{$LRelPath}{$HRelPath}) - # { - # next; - # } - #} - - $SysLib_SysHeaders{$LRelPath}{$HRelPath} = $Symbol; - - $SysHeaderDir_Used{$HDir}{$LName_Short} = 1; - $SysHeaderDir_Used{getDirname($HDir)}{$LName_Short} = 1; - - $SymbolDirs{$HDir} += 1; - $SymbolFiles{$HName} +=1 ; - - # select one header for one symbol - last; - } - } - - if(keys(%{$SysLib_Symbols{$LPath}}) - and not $SysInfo->{$_}{"headers"}) - { # try to match by name of the header - if(length($SName)>=3) - { - my @Paths = (); - foreach my $Path (keys(%{$HeaderFile_Path{$SName.".h"}}), keys(%{$HeaderFile_Path{$LSName.".h"}})) - { - my $Dir = getDirname($Path); - if(defined $SymbolDirs{$Dir} or $Dir eq "/usr/include") { - push(@Paths, $Path); - } - } - if($#Paths==0) - { - my $Path = $Paths[0]; - if(not defined $SysLib_SysHeaders{$LRelPath}{$Path}) { - $SysLib_SysHeaders{$LRelPath}{$Path} = "by name ($LSName)"; - } - } - } - } - - if(not keys(%{$SysLib_SysHeaders{$LRelPath}})) - { - foreach (@TryNames) - { - if(my $List = $SysInfo->{$_}{"headers"}) - { - foreach my $HName (@{$List}) - { - next if($HName=~/[\*\/\\]/); - if(my $HPath = selectSystemHeader($HName, 1)) - { - my $HRelPath = cutPrefix($HPath, $SystemRoot); - $SysLib_SysHeaders{$LRelPath}{$HRelPath} = "by descriptor"; - } - } - } - } - } - - if(not keys(%{$SysLib_SysHeaders{$LRelPath}})) { - $Failed{$LRelPath} = 1; - } - } - - if(not $GroupByHeaders) - { # matching results - writeFile($SYS_DUMP_PATH."/debug/match.txt", Dumper(\%SysLib_SysHeaders)); - writeFile($SYS_DUMP_PATH."/debug/skipped.txt", join("\n", sort keys(%Skipped))); - writeFile($SYS_DUMP_PATH."/debug/failed.txt", join("\n", sort keys(%Failed))); - } - (%SysLib_Symbols, %SymbolGroup, %Symbol_SysHeaders, %SysHeader_Symbols) = (); # free memory - if($GroupByHeaders) - { - if($SysDesc{"Image"} and not $In::Opt{"CheckHeadersOnly"}) { - @SysHeaders = keys(%{$SysLib_SysHeaders{$SysDesc{"Image"}}}); - } - %SysLib_SysHeaders = (); - foreach my $Path (@SysHeaders) - { - if(my $Skip = $SysCInfo->{"skip_headers"}) - { # do NOT search for some headers - if(checkList($Path, $Skip)) { - next; - } - } - if(my $Skip = $SysCInfo->{"skip_including"}) - { # do NOT search for some headers - if(checkList($Path, $Skip)) { - next; - } - } - $SysLib_SysHeaders{$Path}{$Path} = 1; - } - if($In::Opt{"CheckHeadersOnly"}) { - writeFile($SYS_DUMP_PATH."/mode.txt", "headers-only"); - } - else { - writeFile($SYS_DUMP_PATH."/mode.txt", "group-by-headers"); - } - } - @SysHeaders = (); # clear memory - - if($In::Opt{"Debug"}) { - printMsg("INFO", localtime(time)); - } - printMsg("INFO", "Generating XML descriptors ..."); - my %Generated = (); - my %CxxIncompat_L = (); - foreach my $LRelPath (keys(%SysLib_SysHeaders)) - { - my $LName = getFilename($LRelPath); - my $DPath = $SYS_DUMP_PATH."/descriptors/$LName.xml"; - unlink($DPath); - if(my @LibHeaders = keys(%{$SysLib_SysHeaders{$LRelPath}})) - { - my $LSName = libPart($LName, "short"); - my $LName_Short = libPart($LName, "name"); - my $LName_Shortest = libPart($LName, "shortest"); - if($GroupByHeaders) - { # header short name - $LSName = $LName; - $LSName=~s/\.(.+?)\Z//; - } - - my (%DirsHeaders, %Includes, %MainDirs) = (); - foreach my $HRelPath (@LibHeaders) - { - my $Dir = getDirname($HRelPath); - $DirsHeaders{$Dir}{$HRelPath} = 1; - - if($Dir=~/\/\Q$LName_Shortest\E(\/|\Z)/i - or $Dir=~/\/\Q$LName_Short\E(\/|\Z)/i) - { - if(getFilename($Dir) ne "include") - { # except /usr/include - $MainDirs{$Dir} += 1; - } - } - } - - if($#LibHeaders==0) - { # one header at all - $Includes{$LibHeaders[0]} = 1; - } - else - { - foreach my $Dir (keys(%DirsHeaders)) - { - if(keys(%MainDirs) and not defined $MainDirs{$Dir}) - { # search in /X/ dir for libX headers - if(getFilename($Dir) ne "include") - { # except /usr/include - next; - } - } - my $DirPart = 0; - my $TotalHeaders = keys(%{$SysHeaderDir_SysHeaders{$Dir}}); - if($TotalHeaders) { - $DirPart = (keys(%{$DirsHeaders{$Dir}})*100)/$TotalHeaders; - } - my $Neighbourhoods = keys(%{$SysHeaderDir_Used{$Dir}}); - if($Neighbourhoods==1) - { # one lib in this directory - if(getFilename($Dir) ne "include" - and $DirPart>=5) - { # complete directory - $Includes{$Dir} = 1; - } - else - { # list of headers - foreach (keys(%{$DirsHeaders{$Dir}})) { - $Includes{$_} = 1; - } - } - } - elsif((keys(%{$DirsHeaders{$Dir}})*100)/($#LibHeaders+1)>5) - { # remove 5% divergence - if(getFilename($Dir) ne "include" - and $DirPart>=50) - { # complete directory if more than 50% - $Includes{$Dir} = 1; - } - else - { # list of headers - foreach (keys(%{$DirsHeaders{$Dir}})) { - $Includes{$_} = 1; - } - } - } - else - { # noise - foreach (keys(%{$DirsHeaders{$Dir}})) - { # NOTE: /usr/include/libX.h - if(/\Q$LName_Shortest\E/i) { - $Includes{$_} = 1; - } - } - } - } - } - if($GroupByHeaders) - { # one header in one ABI dump - %Includes = ($LibHeaders[0] => 1); - } - my $LVersion = $SysLibVersion{$LName}; - if($LVersion) - { # append by system name - $LVersion .= "-".$SysDesc{"Name"}; - } - else { - $LVersion = $SysDesc{"Name"}; - } - my @Content = ("\n $LVersion\n"); - - my @IncHeaders = sort keys(%Includes); - - # sort files up - @IncHeaders = sort {$b=~/\.h\Z/<=>$a=~/\.h\Z/} @IncHeaders; - - # sort by name - @IncHeaders = sort {sortHeaders($a, $b)} @IncHeaders; - - # sort by library name - sortByWord(\@IncHeaders, libPart($LName, "shortest")); - - if(isAbsPath($IncHeaders[0]) or -f $IncHeaders[0]) { - push(@Content, "\n ".join("\n ", @IncHeaders)."\n"); - } - else { - push(@Content, "\n {RELPATH}/".join("\n {RELPATH}/", @IncHeaders)."\n"); - } - if($GroupByHeaders) - { - if($SysDesc{"Image"}) { - push(@Content, "\n ".$SysDesc{"Image"}."\n"); - } - } - else - { - if(isAbsPath($LRelPath) or -f $LRelPath) { - push(@Content, "\n $LRelPath\n"); - } - else { - push(@Content, "\n {RELPATH}/$LRelPath\n"); - } - } - - # system - if(my @SearchHeaders = sort keys(%{$SysDesc{"SearchHeaders"}})) { - push(@Content, "\n ".join("\n ", @SearchHeaders)."\n"); - } - if(my @SearchLibs = sort keys(%{$SysDesc{"SearchLibs"}})) { - push(@Content, "\n ".join("\n ", @SearchLibs)."\n"); - } - if(my @Tools = sort keys(%{$SysDesc{"Tools"}})) { - push(@Content, "\n ".join("\n ", @Tools)."\n"); - } - if(my $Prefix = $SysDesc{"CrossPrefix"}) { - push(@Content, "\n $Prefix\n"); - } - - # library - my (@Skip, @SkipInc, @AddIncPath, @SkipIncPath, - @SkipTypes, @SkipSymb, @Preamble, @Defines, @CompilerOpts) = (); - - my @TryNames = (); - if(my $Ver = $SysLibVersion{$LName}) - { - if($LSName."-".$Ver ne $LName_Short) { - push(@TryNames, $LName_Short."-".$Ver); - } - } - push(@TryNames, $LName_Short); - if($LSName ne $LName_Short) { - push(@TryNames, $LSName); - } - - # common - if(my $List = $SysCInfo->{"include_preamble"}) { - push(@Preamble, @{$List}); - } - if(my $List = $SysCInfo->{"skip_headers"}) { - @Skip = (@Skip, @{$List}); - } - if(my $List = $SysCInfo->{"skip_including"}) { - @SkipInc = (@SkipInc, @{$List}); - } - if(my $List = $SysCInfo->{"skip_symbols"}) { - push(@SkipSymb, @{$List}); - } - if(my $List = $SysCInfo->{"gcc_options"}) { - push(@CompilerOpts, @{$List}); - } - if($SysCInfo->{"defines"}) { - push(@Defines, $SysCInfo->{"defines"}); - } - - # particular - foreach (@TryNames) - { - if(my $List = $SysInfo->{$_}{"include_preamble"}) { - push(@Preamble, @{$List}); - } - if(my $List = $SysInfo->{$_}{"skip_headers"}) { - @Skip = (@Skip, @{$List}); - } - if(my $List = $SysInfo->{$_}{"skip_including"}) { - @SkipInc = (@SkipInc, @{$List}); - } - if(my $List = $SysInfo->{$_}{"add_include_paths"}) { - @AddIncPath = (@AddIncPath, @{$List}); - } - if(my $List = $SysInfo->{$_}{"skip_include_paths"}) { - @SkipIncPath = (@SkipIncPath, @{$List}); - } - if(my $List = $SysInfo->{$_}{"skip_symbols"}) { - push(@SkipSymb, @{$List}); - } - if(my $List = $SysInfo->{$_}{"skip_types"}) { - @SkipTypes = (@SkipTypes, @{$List}); - } - if(my $List = $SysInfo->{$_}{"gcc_options"}) { - push(@CompilerOpts, @{$List}); - } - if(my $List = $SysInfo->{$_}{"defines"}) { - push(@Defines, $List); - } - if($SysInfo->{$_}{"cxx_incompatible"}) { - $CxxIncompat_L{$LName} = 1; - } - } - - # common other - if($LSName=~/\AlibX\w+\Z/) - { # add Xlib.h for libXt, libXaw, libXext and others - push(@Preamble, "Xlib.h", "X11/Intrinsic.h"); - } - if($SkipDHeaders{$LSName}) { - @SkipInc = (@SkipInc, @{$SkipDHeaders{$LSName}}); - } - if($SysDesc{"Defines"}) { - push(@Defines, $SysDesc{"Defines"}); - } - - # add sections - if(@Preamble) { - push(@Content, "\n ".join("\n ", @Preamble)."\n"); - } - if(@Skip) { - push(@Content, "\n ".join("\n ", @Skip)."\n"); - } - if(@SkipInc) { - push(@Content, "\n ".join("\n ", @SkipInc)."\n"); - } - if(@AddIncPath) { - push(@Content, "\n ".join("\n ", @AddIncPath)."\n"); - } - if(@SkipIncPath) { - push(@Content, "\n ".join("\n ", @SkipIncPath)."\n"); - } - if(@SkipSymb) { - push(@Content, "\n ".join("\n ", @SkipSymb)."\n"); - } - if(@SkipTypes) { - push(@Content, "\n ".join("\n ", @SkipTypes)."\n"); - } - if(@CompilerOpts) { - push(@Content, "\n ".join("\n ", @CompilerOpts)."\n"); - } - if(@Defines) { - push(@Content, "\n ".join("\n ", @Defines)."\n"); - } - - writeFile($DPath, join("\n\n", @Content)); - $Generated{$LRelPath} = 1; - - # save header files to create visual diff later - my $HSDir = $SYS_DUMP_PATH."/headers/".$LName; - rmtree($HSDir); - mkpath($HSDir); - foreach my $H_P (@IncHeaders) - { - if(-f $H_P) { - copy($H_P, $HSDir); - } - } - } - } - printMsg("INFO", "Created descriptors: ".keys(%Generated)." ($SYS_DUMP_PATH/descriptors/)\n"); - - if($In::Opt{"Debug"}) { - printMsg("INFO", localtime(time)); - } - printMsg("INFO", "Dumping ABIs:"); - my %Dumped = (); - my @Descriptors = cmdFind($SYS_DUMP_PATH."/descriptors","f","*.xml","1"); - if(-d $SYS_DUMP_PATH."/descriptors" and $#Descriptors==-1) { - printMsg("ERROR", "internal problem with \'find\' utility"); - } - foreach my $DPath (sort {lc($a) cmp lc($b)} @Descriptors) - { - my $DName = getFilename($DPath); - my $LName = ""; - if($DName=~/\A(.+).xml\Z/) { - $LName = $1; - } - else { - next; - } - if(not isTargetLib($LName) - and not isTargetLib($LibSoname{$LName})) { - next; - } - $DPath = cutPrefix($DPath, $In::Opt{"OrigDir"}); - my $ACC_dump = "perl $0"; - if($GroupByHeaders) - { # header name is going here - $ACC_dump .= " -l $LName"; - } - else { - $ACC_dump .= " -l ".libPart($LName, "name"); - } - $ACC_dump .= " -dump \"$DPath\""; - if($SystemRoot) - { - $ACC_dump .= " -relpath \"$SystemRoot\""; - $ACC_dump .= " -sysroot \"$SystemRoot\""; - } - my $DumpPath = "$SYS_DUMP_PATH/abi_dumps/$LName.abi"; - $ACC_dump .= " -dump-path \"$DumpPath\""; - my $LogPath = "$SYS_DUMP_PATH/logs/$LName.txt"; - unlink($LogPath); - $ACC_dump .= " -log-path \"$LogPath\""; - if($In::Opt{"CrossGcc"}) { - $ACC_dump .= " -cross-gcc \"".$In::Opt{"CrossGcc"}."\""; - } - if($In::Opt{"CheckHeadersOnly"}) { - $ACC_dump .= " -headers-only"; - } - if($In::Opt{"UseStaticLibs"}) { - $ACC_dump .= " -static-libs"; - } - if($GroupByHeaders) { - $ACC_dump .= " -header $LName"; - } - if($In::Opt{"NoStdInc"} - or $In::Opt{"Target"}=~/windows|symbian/) - { # 1. user-defined - # 2. windows/minGW - # 3. symbian/GCC - $ACC_dump .= " -nostdinc"; - } - if($In::Opt{"CxxIncompat"} or $CxxIncompat_L{$LName}) { - $ACC_dump .= " -cxx-incompatible"; - } - if($In::Opt{"SkipUnidentified"}) { - $ACC_dump .= " -skip-unidentified"; - } - if($In::Opt{"Quiet"}) - { # quiet mode - $ACC_dump .= " -quiet"; - } - if($In::Opt{"LogMode"} eq "n") { - $ACC_dump .= " -logging-mode n"; - } - elsif($In::Opt{"Quiet"}) { - $ACC_dump .= " -logging-mode a"; - } - if($In::Opt{"Debug"}) - { # debug mode - $ACC_dump .= " -debug"; - printMsg("INFO", "$ACC_dump"); - } - printMsg("INFO_C", "Dumping $LName: "); - system($ACC_dump." 1>$TmpDir/null 2>$TmpDir/$LName.stderr"); - my $ErrCode = $?; - appendFile("$SYS_DUMP_PATH/logs/$LName.txt", "The ACC parameters:\n $ACC_dump\n"); - my $ErrCont = readFile("$TmpDir/$LName.stderr"); - if($ErrCont) { - appendFile("$SYS_DUMP_PATH/logs/$LName.txt", $ErrCont); - } - - if(filterError($ErrCont)) - { - if(getCodeError($ErrCode>>8) eq "Invalid_Dump") { - printMsg("INFO", "Empty"); - } - else { - printMsg("INFO", "Errors (\'$SYS_DUMP_PATH/logs/$LName.txt\')"); - } - } - elsif(not -f $DumpPath) { - printMsg("INFO", "Failed (\'$SYS_DUMP_PATH/logs/$LName.txt\')"); - } - else - { - $Dumped{$LName}=1; - printMsg("INFO", "Ok"); - } - } - printMsg("INFO", "\n"); - if(not $GroupByHeaders) - { # general mode - printMsg("INFO", "Total libraries: ".keys(%TotalLibs)); - printMsg("INFO", "Skipped libraries: ".keys(%Skipped)." ($SYS_DUMP_PATH/skipped.txt)"); - printMsg("INFO", "Failed to find headers: ".keys(%Failed)." ($SYS_DUMP_PATH/failed.txt)"); - } - printMsg("INFO", "Dumped ABIs: ".keys(%Dumped)." ($SYS_DUMP_PATH/abi_dumps/)"); - printMsg("INFO", "The ".$SysDesc{"Name"}." system ABI has been dumped to:\n $SYS_DUMP_PATH"); -} - -sub filterError($) -{ - my $Error = $_[0]; - - if(not $Error) { - return undef; - } - - my @Err = (); - foreach my $L (split(/\n/, $Error)) - { - if($L!~/warning:/) { - push(@Err, $L); - } - } - - return join("\n", @Err); -} - -sub getBinVer($) -{ - my $Path = $_[0]; - if($In::Opt{"Target"} eq "windows" - and $Path=~/\.dll\Z/) - { # get version of DLL using "sigcheck" - my $Sigcheck = getCmdPath("sigcheck"); - if(not $Sigcheck) { - return undef; - } - my $TmpDir = $In::Opt{"Tmp"}; - my $VInfo = `$Sigcheck -nobanner -n $Path 2>$TmpDir/null`; - $VInfo=~s/\s*\(.*\)\s*//; - chomp($VInfo); - - if($VInfo eq "n/a") { - $VInfo = uc($VInfo); - } - - return $VInfo; - } - return undef; -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/SysFiles.pm b/abi-compliance-checker-2.3/modules/Internals/SysFiles.pm deleted file mode 100644 index b4c27d87e392c9c79cf3d93bc49f349a67c3efcb..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/SysFiles.pm +++ /dev/null @@ -1,2549 +0,0 @@ -########################################################################### -# A module to find system files and automatically generate include paths -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -loadModule("ElfTools"); - -my %Cache; - -my %BinUtils = map {$_=>1} ( - "c++filt", - "objdump", - "readelf" -); - -# Header file extensions as described by gcc -my $HEADER_EXT = "h|hh|hp|hxx|hpp|h\\+\\+|tcc|txx|x|inl|inc|ads|isph"; - -my %GlibcHeader = map {$_=>1} ( - "aliases.h", - "argp.h", - "argz.h", - "assert.h", - "cpio.h", - "ctype.h", - "dirent.h", - "envz.h", - "errno.h", - "error.h", - "execinfo.h", - "fcntl.h", - "fstab.h", - "ftw.h", - "glob.h", - "grp.h", - "iconv.h", - "ifaddrs.h", - "inttypes.h", - "langinfo.h", - "limits.h", - "link.h", - "locale.h", - "malloc.h", - "math.h", - "mntent.h", - "monetary.h", - "nl_types.h", - "obstack.h", - "printf.h", - "pwd.h", - "regex.h", - "sched.h", - "search.h", - "setjmp.h", - "shadow.h", - "signal.h", - "spawn.h", - "stdarg.h", - "stdint.h", - "stdio.h", - "stdlib.h", - "string.h", - "strings.h", - "tar.h", - "termios.h", - "time.h", - "ulimit.h", - "unistd.h", - "utime.h", - "wchar.h", - "wctype.h", - "wordexp.h" ); - -my %GlibcDir = map {$_=>1} ( - "arpa", - "bits", - "gnu", - "netinet", - "net", - "nfs", - "rpc", - "sys", - "linux" ); - -my %WinHeaders = map {$_=>1} ( - "dos.h", - "process.h", - "winsock.h", - "config-win.h", - "mem.h", - "windows.h", - "winsock2.h", - "crtdbg.h", - "ws2tcpip.h" -); - -my %ObsoleteHeaders = map {$_=>1} ( - "iostream.h", - "fstream.h" -); - -my %AlienHeaders = map {$_=>1} ( - # Solaris - "thread.h", - "sys/atomic.h", - # HPUX - "sys/stream.h", - # Symbian - "AknDoc.h", - # Atari ST - "ext.h", - "tos.h", - # MS-DOS - "alloc.h", - # Sparc - "sys/atomic.h" -); - -my %ConfHeaders = map {$_=>1} ( - "atomic", - "conf.h", - "config.h", - "configure.h", - "build.h", - "setup.h" -); - -my %LocalIncludes = map {$_=>1} ( - "/usr/local/include", - "/usr/local" ); - -my %OS_AddPath=( -# These paths are needed if the tool cannot detect them automatically - "macos"=>{ - "include"=>[ - "/Library", - "/Developer/usr/include" - ], - "lib"=>[ - "/Library", - "/Developer/usr/lib" - ], - "bin"=>[ - "/Developer/usr/bin" - ] - }, - "beos"=>{ - # Haiku has GCC 2.95.3 by default - # try to find GCC>=3.0 in /boot/develop/abi - "include"=>[ - "/boot/common", - "/boot/develop" - ], - "lib"=>[ - "/boot/common/lib", - "/boot/system/lib", - "/boot/apps" - ], - "bin"=>[ - "/boot/common/bin", - "/boot/system/bin", - "/boot/develop/abi" - ] - } -); - -my %RegisteredDirs; -my %Header_ErrorRedirect; -my %HeaderName_Paths; -my %Header_Dependency; -my @DefaultCppPaths; -my @DefaultGccPaths; -my @DefaultIncPaths; -my @DefaultBinPaths; -my %SystemHeaders; -my %DefaultCppHeader; -my %DefaultGccHeader; -my @UsersIncPath; -my %Header_Includes; -my %Header_Includes_R; -my %Header_ShouldNotBeUsed; -my %RecursiveIncludes; -my %Header_Include_Prefix; -my @RecurInclude; - -my %Include_Paths = ( - "1"=>[], - "2"=>[] -); - -my %Add_Include_Paths = ( - "1"=>[], - "2"=>[] -); - -sub tryCmd($) -{ - my $Cmd = $_[0]; - - my @Options = ( - "--version", - "-help" - ); - foreach my $Opt (@Options) - { - my $TmpDir = $In::Opt{"Tmp"}; - my $Info = `$Cmd $Opt 2>\"$TmpDir/null\"`; - if($Info) { - return 1; - } - } - return 0; -} - -sub searchTool($) -{ - my $Name = $_[0]; - - if(my @Paths = keys(%{$In::Opt{"TargetTools"}})) - { - foreach my $Path (@Paths) - { - if(-f join_P($Path, $Name)) { - return join_P($Path, $Name); - } - if(my $CrossPrefix = $In::Opt{"CrossPrefix"}) - { # user-defined prefix (arm-none-symbianelf, ...) - my $Candidate = join_P($Path, $CrossPrefix."-".$Name); - if(-f $Candidate) { - return $Candidate; - } - } - } - } - - return undef; -} - -sub syncWithGcc($) -{ - my $Name = $_[0]; - if(my $GccPath = $In::Opt{"GccPath"}) - { - if($GccPath=~s/\bgcc(|\.\w+)\Z/$Name$1/) { - return $GccPath; - } - } - - return undef; -} - -sub getCmdPath($) -{ - my $Name = $_[0]; - - if(defined $Cache{"getCmdPath"}{$Name}) { - return $Cache{"getCmdPath"}{$Name}; - } - - my $Path = searchTool($Name); - if(not $Path and $In::Opt{"OS"} eq "windows") { - $Path = searchTool($Name.".exe"); - } - - if(not $Path and $BinUtils{$Name}) - { - if(my $CrossPrefix = $In::Opt{"CrossPrefix"}) { - $Path = searchCommand($CrossPrefix."-".$Name); - } - } - - if(not $Path and $BinUtils{$Name}) - { - if(my $Cand = syncWithGcc($Name)) - { # sync with GCC - if($Cand=~/[\/\\]/) - { # path - if(-f $Cand) { - $Path = $Cand; - } - } - elsif($Cand = searchCommand($Cand)) - { # name - $Path = $Cand; - } - } - } - if(not $Path) { - $Path = searchCommand($Name); - } - if(not $Path and $In::Opt{"OS"} eq "windows") - { # search for *.exe file - $Path = searchCommand($Name.".exe"); - } - if($Path=~/\s/) { - $Path = "\"".$Path."\""; - } - return ($Cache{"getCmdPath"}{$Name} = $Path); -} - -sub searchCommand($) -{ - my $Name = $_[0]; - - if(defined $Cache{"searchCommand"}{$Name}) { - return $Cache{"searchCommand"}{$Name}; - } - if(my $DefaultPath = getCmdPath_Default($Name)) { - return ($Cache{"searchCommand"}{$Name} = $DefaultPath); - } - foreach my $Path (@{$In::Opt{"SysPaths"}{"bin"}}) - { - my $CmdPath = join_P($Path,$Name); - if(-f $CmdPath) - { - if($Name=~/gcc/) { - next if(not checkGcc("3", $CmdPath)); - } - return ($Cache{"searchCommand"}{$Name} = $CmdPath); - } - } - return ($Cache{"searchCommand"}{$Name} = ""); -} - -sub getCmdPath_Default($) -{ # search in PATH - if(defined $Cache{"getCmdPath_Default"}{$_[0]}) { - return $Cache{"getCmdPath_Default"}{$_[0]}; - } - return ($Cache{"getCmdPath_Default"}{$_[0]} = getCmdPath_Default_I($_[0])); -} - -sub getCmdPath_Default_I($) -{ # search in PATH - my $Name = $_[0]; - - my $TmpDir = $In::Opt{"Tmp"}; - - if($Name=~/find/) - { # special case: search for "find" utility - if(`find \"$TmpDir\" -maxdepth 0 2>\"$TmpDir/null\"`) { - return "find"; - } - } - elsif($Name=~/gcc/) { - return checkGcc("3", $Name); - } - if(tryCmd($Name)) { - return $Name; - } - if($In::Opt{"OS"} eq "windows") - { - if(`$Name /? 2>\"$TmpDir/null\"`) { - return $Name; - } - } - foreach my $Path (@DefaultBinPaths) - { - if(-f $Path."/".$Name) { - return join_P($Path, $Name); - } - } - return ""; -} - -sub checkSystemFiles() -{ - if($Cache{"checkSystemFiles"}) - { # run once - return; - } - $Cache{"checkSystemFiles"} = 1; - - my $LibExt = $In::Opt{"Ext"}; - my @SysHeaders = (); - - foreach my $DevelPath (@{$In::Opt{"SysPaths"}{"lib"}}) - { - if(not -d $DevelPath) { - next; - } - - my @Files = cmdFind($DevelPath,"f"); - foreach my $Link (cmdFind($DevelPath,"l")) - { # add symbolic links - if(-f $Link) { - push(@Files, $Link); - } - } - - # search for headers in /usr/lib - my @Headers = grep { /\.h(pp|xx)?\Z|\/include\// } @Files; - @Headers = grep { not /\/(gcc|jvm|syslinux|kbd|parrot|xemacs|perl|llvm)/ } @Headers; - push(@SysHeaders, @Headers); - - # search for libraries in /usr/lib (including symbolic links) - my @Libs = grep { /\.$LibExt[0-9.]*\Z/ } @Files; - foreach my $Path (@Libs) - { - my $N = getFilename($Path); - $In::Opt{"SystemObjects"}{$N}{$Path} = 1; - $In::Opt{"SystemObjects"}{libPart($N, "name+ext")}{$Path} = 1; - } - } - - foreach my $DevelPath (@{$In::Opt{"SysPaths"}{"include"}}) - { - if(not -d $DevelPath) { - next; - } - # search for all header files in the /usr/include - # with or without extension (ncurses.h, QtCore, ...) - push(@SysHeaders, cmdFind($DevelPath,"f")); - foreach my $Link (cmdFind($DevelPath,"l")) - { # add symbolic links - if(-f $Link) { - push(@SysHeaders, $Link); - } - } - } - getPrefixes_I(\@SysHeaders, \%SystemHeaders); -} - -sub libPart($$) -{ - my ($N, $T) = @_; - if(defined $Cache{"libPart"}{$T}{$N}) { - return $Cache{"libPart"}{$T}{$N}; - } - return ($Cache{"libPart"}{$T}{$N} = libPart_I(@_)); -} - -sub libPart_I($$) -{ - my ($N, $T) = @_; - - my $Ext = $In::Opt{"Ext"}; - my $Target = $In::Opt{"Target"}; - - if($Target eq "symbian") - { - if($N=~/(((.+?)(\{.+\}|))\.$Ext)\Z/) - { # libpthread{00010001}.dso - if($T eq "name") - { # libpthread{00010001} - return $2; - } - elsif($T eq "name+ext") - { # libpthread{00010001}.dso - return $1; - } - elsif($T eq "version") - { # 00010001 - my $V = $4; - $V=~s/\{(.+)\}/$1/; - return $V; - } - elsif($T eq "short") - { # libpthread - return $3; - } - elsif($T eq "shortest") - { # pthread - return shortestName($3); - } - } - } - elsif($Target eq "windows") - { - if($N=~/((.+?)\.$Ext)\Z/) - { # netapi32.dll - if($T eq "name") - { # netapi32 - return $2; - } - elsif($T eq "name+ext") - { # netapi32.dll - return $1; - } - elsif($T eq "version") - { # DLL version embedded - # at binary-level - return ""; - } - elsif($T eq "short") - { # netapi32 - return $2; - } - elsif($T eq "shortest") - { # netapi - return shortestName($2); - } - } - } - else - { # unix - if($N=~/((((lib|).+?)([\-\_][\d\-\.\_]+.*?|))\.$Ext)(\.(.+)|)\Z/) - { # libSDL-1.2.so.0.7.1 - # libwbxml2.so.0.0.18 - # libopcodes-2.21.53-system.20110810.so - if($T eq "name") - { # libSDL-1.2 - # libwbxml2 - return $2; - } - elsif($T eq "name+ext") - { # libSDL-1.2.so - # libwbxml2.so - return $1; - } - elsif($T eq "version") - { - if(defined $7 - and $7 ne "") - { # 0.7.1 - return $7; - } - else - { # libc-2.5.so (=>2.5 version) - my $MV = $5; - $MV=~s/\A[\-\_]+//g; - return $MV; - } - } - elsif($T eq "short") - { # libSDL - # libwbxml2 - return $3; - } - elsif($T eq "shortest") - { # SDL - # wbxml - return shortestName($3); - } - } - } - - # error - return ""; -} - -sub shortestName($) -{ - my $Name = $_[0]; - # remove prefix - $Name=~s/\A(lib|open)//; - # remove suffix - $Name=~s/[\W\d_]+\Z//i; - $Name=~s/([a-z]{2,})(lib)\Z/$1/i; - return $Name; -} - -sub detectDefaultPaths($$$$) -{ - my ($HSearch, $LSearch, $BSearch, $GSearch) = (@_); - - if($Cache{"detectDefaultPaths"}{$HSearch}{$LSearch}{$BSearch}{$GSearch}) - { # enter once - return; - } - $Cache{"detectDefaultPaths"}{$HSearch}{$LSearch}{$BSearch}{$GSearch} = 1; - - if(@{$In::Opt{"SysPaths"}{"include"}}) - { # section of the XML descriptor - # do NOT search for systems headers - $HSearch = undef; - } - if(@{$In::Opt{"SysPaths"}{"lib"}}) - { # section of the XML descriptor - # do NOT search for systems libraries - $LSearch = undef; - } - - foreach my $Type (keys(%{$OS_AddPath{$In::Opt{"OS"}}})) - { # additional search paths - next if($Type eq "include" and not $HSearch); - next if($Type eq "lib" and not $LSearch); - next if($Type eq "bin" and not $BSearch); - - push_U($In::Opt{"SysPaths"}{$Type}, grep { -d $_ } @{$OS_AddPath{$In::Opt{"OS"}}{$Type}}); - } - if($In::Opt{"OS"} ne "windows") - { # unix-like - foreach my $Type ("include", "lib", "bin") - { # automatic detection of system "devel" directories - next if($Type eq "include" and not $HSearch); - next if($Type eq "lib" and not $LSearch); - next if($Type eq "bin" and not $BSearch); - - my ($UsrDir, $RootDir) = ("/usr", "/"); - - if(my $SystemRoot = $In::Opt{"SystemRoot"} - and $Type ne "bin") - { # 1. search for target headers and libraries - # 2. use host commands: ldconfig, readelf, etc. - ($UsrDir, $RootDir) = ("$SystemRoot/usr", $SystemRoot); - } - - push_U($In::Opt{"SysPaths"}{$Type}, cmdFind($RootDir,"d","*$Type*",1)); - - if(-d $RootDir."/".$Type) - { # if "/lib" is symbolic link - if($RootDir eq "/") { - push_U($In::Opt{"SysPaths"}{$Type}, "/".$Type); - } - else { - push_U($In::Opt{"SysPaths"}{$Type}, $RootDir."/".$Type); - } - } - - if(-d $UsrDir) - { - push_U($In::Opt{"SysPaths"}{$Type}, cmdFind($UsrDir,"d","*$Type*",1)); - if(-d $UsrDir."/".$Type) - { # if "/usr/lib" is symbolic link - push_U($In::Opt{"SysPaths"}{$Type}, $UsrDir."/".$Type); - } - } - } - } - if($BSearch) - { - detectBinDefaultPaths(); - push_U($In::Opt{"SysPaths"}{"bin"}, @DefaultBinPaths); - } - - # check environment variables - if($In::Opt{"OS"} eq "beos") - { - foreach (my @Paths = @{$In::Opt{"SysPaths"}{"bin"}}) - { - if($_ eq ".") { - next; - } - # search for /boot/develop/abi/x86/gcc4/tools/gcc-4.4.4-haiku-101111/bin/ - if(my @Dirs = sort cmdFind($_, "d", "bin")) { - push_U($In::Opt{"SysPaths"}{"bin"}, sort {getDepth($a)<=>getDepth($b)} @Dirs); - } - } - - if($HSearch) - { - push_U(\@DefaultIncPaths, grep { isAbsPath($_) } ( - split(/:|;/, $ENV{"BEINCLUDES"}) - )); - } - - if($LSearch) - { - push_U($In::Opt{"DefaultLibPaths"}, grep { isAbsPath($_) } ( - split(/:|;/, $ENV{"BELIBRARIES"}), - split(/:|;/, $ENV{"LIBRARY_PATH"}) - )); - } - } - if($LSearch) - { # using linker to get system paths - if(my $LPaths = detectLibDefaultPaths()) - { # unix-like - my %Dirs = (); - foreach my $Name (keys(%{$LPaths})) - { - if(my $SystemRoot = $In::Opt{"SystemRoot"}) - { - if($LPaths->{$Name}!~/\A\Q$SystemRoot\E\//) - { # wrong ldconfig configuration - # check your /etc/ld.so.conf - next; - } - } - - $In::Opt{"LibDefaultPath"}{$Name} = $LPaths->{$Name}; - if(my $Dir = getDirname($LPaths->{$Name})) { - $Dirs{$Dir} = 1; - } - } - push_U($In::Opt{"DefaultLibPaths"}, sort {getDepth($a)<=>getDepth($b)} sort keys(%Dirs)); - } - push_U($In::Opt{"SysPaths"}{"lib"}, @{$In::Opt{"DefaultLibPaths"}}); - - if(my $EDir = $In::Opt{"ExtraInfo"}) { - writeFile($EDir."/default-libs", join("\n", @{$In::Opt{"DefaultLibPaths"}})); - } - } - - if($BSearch) - { - if($In::Opt{"CrossPrefix"}) - { - if(my $GccPath = getGccPath()) - { - $In::Opt{"GccPath"} = $GccPath; - if(my $D = getDirname($GccPath)) { - $In::Opt{"TargetTools"}{$D}=1; - } - } - } - } - - if($GSearch and my $GccPath = getGccPath()) - { # GCC path and default include dirs - $In::Opt{"GccPath"} = $GccPath; - - my $GccVer = dumpVersion($GccPath); - - if($GccVer=~/\A\d+\.\d+\Z/) - { # on Ubuntu -dumpversion returns 4.8 for gcc 4.8.4 - my $Info = `$GccPath --version`; - - if($Info=~/gcc\s+(|\([^()]+\)\s+)(\d+\.\d+\.\d+)/) - { # gcc (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4 - # gcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6) - $GccVer = $2; - } - } - - if($In::Opt{"OS"}=~/macos/) - { - my $Info = `$GccPath --version`; - - if($Info=~/clang/i) { - printMsg("WARNING", "doesn't work with clang, please install GCC instead (and select it by -gcc-path option)"); - } - } - - if($GccVer) - { - my $Target = dumpMachine($GccPath); - - if($Target=~/linux/) { - setTarget("linux"); - } - elsif($Target=~/symbian/) { - setTarget("symbian"); - } - elsif($Target=~/solaris/) { - setTarget("solaris"); - } - - $In::Opt{"GccTarget"} = $Target; - $In::Opt{"GccVer"} = $GccVer; - - printMsg("INFO", "Using GCC $GccVer ($Target, target: ".getArch_GCC(1).")"); - - # check GCC version - if($GccVer=~/\A(4\.8(|\.[012])|[67](\..*)?)\Z/ or cmpVersions($GccVer, "8")>=0) - { # GCC 4.8.[0-2]: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57850 - # GCC 6.[1-2].0: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78040 - # GCC 7.1: still the same issue ... - # GCC 8: still the same issue ... - # ABICC 2.3: enable this for all future GCC versions - printMsg("WARNING", "May not work properly with GCC 4.8.[0-2], 6.* and higher due to bug #78040 in GCC. Please try other GCC versions with the help of --gcc-path=PATH option or create ABI dumps by ABI Dumper tool instead to avoid using GCC. Test selected GCC version first by -test option."); - $In::Opt{"GccMissedMangling"} = 1; - } - } - else { - exitStatus("Error", "something is going wrong with the GCC compiler"); - } - } - - if($HSearch) - { - # GCC standard paths - if($In::Opt{"GccPath"} - and not $In::Opt{"NoStdInc"}) - { - my %DPaths = detectIncDefaultPaths(); - @DefaultCppPaths = @{$DPaths{"Cpp"}}; - @DefaultGccPaths = @{$DPaths{"Gcc"}}; - @DefaultIncPaths = @{$DPaths{"Inc"}}; - push_U($In::Opt{"SysPaths"}{"include"}, @DefaultIncPaths); - } - - # users include paths - my $IncPath = "/usr/include"; - if(my $SystemRoot = $In::Opt{"SystemRoot"}) { - $IncPath = $SystemRoot.$IncPath; - } - if(-d $IncPath) { - push_U(\@UsersIncPath, $IncPath); - } - - if(my $EDir = $In::Opt{"ExtraInfo"}) { - writeFile($EDir."/default-includes", join("\n", (@DefaultCppPaths, @DefaultGccPaths, @DefaultIncPaths))); - } - } - - -} - -sub detectLibDefaultPaths() -{ - my %LPaths = (); - - my $TmpDir = $In::Opt{"Tmp"}; - - if($In::Opt{"OS"} eq "bsd") - { - if(my $LdConfig = getCmdPath("ldconfig")) - { - foreach my $Line (split(/\n/, `$LdConfig -r 2>\"$TmpDir/null\"`)) - { - if($Line=~/\A[ \t]*\d+:\-l(.+) \=\> (.+)\Z/) - { - my $Name = "lib".$1; - if(not defined $LPaths{$Name}) { - $LPaths{$Name} = $2; - } - } - } - } - else { - printMsg("WARNING", "can't find ldconfig"); - } - } - else - { - if(my $LdConfig = getCmdPath("ldconfig")) - { - if(my $SystemRoot = $In::Opt{"SystemRoot"} - and $In::Opt{"OS"} eq "linux") - { # use host (x86) ldconfig with the target (arm) ld.so.conf - if(-e $SystemRoot."/etc/ld.so.conf") { - $LdConfig .= " -f ".$SystemRoot."/etc/ld.so.conf"; - } - } - foreach my $Line (split(/\n/, `$LdConfig -p 2>\"$TmpDir/null\"`)) - { - if($Line=~/\A[ \t]*([^ \t]+) .* \=\> (.+)\Z/) - { - my ($Name, $Path) = ($1, $2); - $Path=~s/[\/]{2,}/\//; - if(not defined $LPaths{$Name}) - { # get first element from the list of available paths - - # libstdc++.so.6 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 - # libstdc++.so.6 (libc6) => /usr/lib/i386-linux-gnu/libstdc++.so.6 - # libstdc++.so.6 (libc6) => /usr/lib32/libstdc++.so.6 - - $LPaths{$Name} = $Path; - } - } - } - } - elsif($In::Opt{"OS"} eq "linux") { - printMsg("WARNING", "can't find ldconfig"); - } - } - return \%LPaths; -} - -sub detectBinDefaultPaths() -{ - my $EnvPaths = $ENV{"PATH"}; - if($In::Opt{"OS"} eq "beos") { - $EnvPaths.=":".$ENV{"BETOOLS"}; - } - my $Sep = ":|;"; - if($In::Opt{"OS"} eq "windows") { - $Sep = ";"; - } - - foreach my $Path (split(/$Sep/, $EnvPaths)) - { - $Path = pathFmt($Path); - if(not $Path) { - next; - } - if(my $SystemRoot = $In::Opt{"SystemRoot"}) - { - if($Path=~/\A\Q$SystemRoot\E\//) - { # do NOT use binaries from target system - next; - } - } - push_U(\@DefaultBinPaths, $Path); - } -} - -sub detectIncDefaultPaths() -{ - my $GccPath = $In::Opt{"GccPath"}; - my %DPaths = ("Cpp"=>[],"Gcc"=>[],"Inc"=>[]); - - my $TmpDir = $In::Opt{"Tmp"}; - writeFile("$TmpDir/empty.h", ""); - - foreach my $Line (split(/\n/, `$GccPath -v -x c++ -E \"$TmpDir/empty.h\" 2>&1`)) - { # detecting GCC default include paths - if(index($Line, "/cc1plus ")!=-1) { - next; - } - - if($Line=~/\A[ \t]*((\/|\w+:\\).+)[ \t]*\Z/) - { - my $Path = realpath_F($1); - if(index($Path, "c++")!=-1 - or index($Path, "/g++/")!=-1) - { - push_U($DPaths{"Cpp"}, $Path); - if(not defined $In::Opt{"MainCppDir"} - or getDepth($In::Opt{"MainCppDir"})>getDepth($Path)) { - $In::Opt{"MainCppDir"} = $Path; - } - } - elsif(index($Path, "gcc")!=-1) { - push_U($DPaths{"Gcc"}, $Path); - } - else - { - if($Path=~/local[\/\\]+include/) - { # local paths - next; - } - if(my $SystemRoot = $In::Opt{"SystemRoot"}) - { - if($Path!~/\A\Q$SystemRoot\E(\/|\Z)/) - { # The GCC include path for user headers is not a part of the system root - # The reason: you are not specified the --cross-gcc option or selected a wrong compiler - # or it is the internal cross-GCC path like arm-linux-gnueabi/include - next; - } - } - push_U($DPaths{"Inc"}, $Path); - } - } - } - unlink("$TmpDir/empty.h"); - return %DPaths; -} - -sub registerGccHeaders() -{ - if($Cache{"registerGccHeaders"}) - { # this function should be called once - return; - } - - foreach my $Path (@DefaultGccPaths) - { - my @Headers = cmdFind($Path,"f"); - @Headers = sort {getDepth($a)<=>getDepth($b)} @Headers; - foreach my $HPath (@Headers) - { - my $FileName = getFilename($HPath); - if(not defined $DefaultGccHeader{$FileName}) - { # skip duplicated - $DefaultGccHeader{$FileName} = $HPath; - } - } - } - $Cache{"registerGccHeaders"} = 1; -} - -sub registerCppHeaders() -{ - if($Cache{"registerCppHeaders"}) - { # this function should be called once - return; - } - - foreach my $CppDir (@DefaultCppPaths) - { - my @Headers = cmdFind($CppDir,"f"); - @Headers = sort {getDepth($a)<=>getDepth($b)} @Headers; - foreach my $Path (@Headers) - { - my $FileName = getFilename($Path); - if(not defined $DefaultCppHeader{$FileName}) - { # skip duplicated - $DefaultCppHeader{$FileName} = $Path; - } - } - } - $Cache{"registerCppHeaders"} = 1; -} - -sub parseRedirect($$$) -{ - my ($Content, $Path, $LVer) = @_; - my @Errors = (); - while($Content=~s/#\s*error\s+([^\n]+?)\s*(\n|\Z)//) { - push(@Errors, $1); - } - my $Redirect = ""; - foreach (@Errors) - { - s/\s{2,}/ /g; - if(/(only|must\ include - |update\ to\ include - |replaced\ with - |replaced\ by|renamed\ to - |\ is\ in|\ use)\ (<[^<>]+>|[\w\-\/\\]+\.($HEADER_EXT))/ix) - { - $Redirect = $2; - last; - } - elsif(/(include|use|is\ in)\ (<[^<>]+>|[\w\-\/\\]+\.($HEADER_EXT))\ instead/i) - { - $Redirect = $2; - last; - } - elsif(/this\ header\ should\ not\ be\ used - |programs\ should\ not\ directly\ include - |you\ should\ not\ (include|be\ (including|using)\ this\ (file|header)) - |is\ not\ supported\ API\ for\ general\ use - |do\ not\ use - |should\ not\ be\ (used|using) - |cannot\ be\ included\ directly/ix and not /\ from\ /i) { - $Header_ShouldNotBeUsed{$LVer}{$Path} = 1; - } - } - if($Redirect) - { - $Redirect=~s/\A\Z//g; - } - return $Redirect; -} - -sub parseIncludes($$) -{ - my ($Content, $Path) = @_; - my %Includes = (); - while($Content=~s/^[ \t]*#[ \t]*(include|include_next|import)[ \t]*([<"].+?[">])[ \t]*//m) - { # C/C++: include, Objective C/C++: import directive - my $Header = $2; - my $Method = substr($Header, 0, 1, ""); - substr($Header, length($Header)-1, 1, ""); - $Header = pathFmt($Header); - if($Method eq "\"" or isAbsPath($Header)) - { - if(-e join_P(getDirname($Path), $Header)) - { # relative path exists - $Includes{$Header} = -1; - } - else - { # include "..." that doesn't exist is equal to include <...> - $Includes{$Header} = 2; - } - } - else { - $Includes{$Header} = 1; - } - } - if($In::Opt{"ExtraInfo"}) - { - while($Content=~s/^[ \t]*#[ \t]*(include|include_next|import)[ \t]+(\w+)[ \t]*//m) - { # FT_FREETYPE_H - $Includes{$2} = 0; - } - } - return \%Includes; -} - -sub sortHeaders($$) -{ - my ($H1, $H2) = @_; - - $H1=~s/\.[a-z]+\Z//ig; - $H2=~s/\.[a-z]+\Z//ig; - - my $Hname1 = getFilename($H1); - my $Hname2 = getFilename($H2); - my $HDir1 = getDirname($H1); - my $HDir2 = getDirname($H2); - my $Dirname1 = getFilename($HDir1); - my $Dirname2 = getFilename($HDir2); - - $HDir1=~s/\A.*[\/\\]+([^\/\\]+[\/\\]+[^\/\\]+)\Z/$1/; - $HDir2=~s/\A.*[\/\\]+([^\/\\]+[\/\\]+[^\/\\]+)\Z/$1/; - - if($_[0] eq $_[1] - or $H1 eq $H2) { - return 0; - } - elsif($H1=~/\A\Q$H2\E/) { - return 1; - } - elsif($H2=~/\A\Q$H1\E/) { - return -1; - } - elsif($HDir1=~/\Q$Hname1\E/i - and $HDir2!~/\Q$Hname2\E/i) - { # include/glib-2.0/glib.h - return -1; - } - elsif($HDir2=~/\Q$Hname2\E/i - and $HDir1!~/\Q$Hname1\E/i) - { # include/glib-2.0/glib.h - return 1; - } - elsif($Hname1=~/\Q$Dirname1\E/i - and $Hname2!~/\Q$Dirname2\E/i) - { # include/hildon-thumbnail/hildon-thumbnail-factory.h - return -1; - } - elsif($Hname2=~/\Q$Dirname2\E/i - and $Hname1!~/\Q$Dirname1\E/i) - { # include/hildon-thumbnail/hildon-thumbnail-factory.h - return 1; - } - elsif($Hname1=~/(config|lib|util)/i - and $Hname2!~/(config|lib|util)/i) - { # include/alsa/asoundlib.h - return -1; - } - elsif($Hname2=~/(config|lib|util)/i - and $Hname1!~/(config|lib|util)/i) - { # include/alsa/asoundlib.h - return 1; - } - else - { - my $R1 = checkRelevance($H1); - my $R2 = checkRelevance($H2); - if($R1 and not $R2) - { # libebook/e-book.h - return -1; - } - elsif($R2 and not $R1) - { # libebook/e-book.h - return 1; - } - else - { - return (lc($H1) cmp lc($H2)); - } - } -} - -sub detectRealIncludes($$) -{ - my ($AbsPath, $LVer) = @_; - - if($Cache{"detectRealIncludes"}{$LVer}{$AbsPath} - or keys(%{$RecursiveIncludes{$LVer}{$AbsPath}})) { - return keys(%{$RecursiveIncludes{$LVer}{$AbsPath}}); - } - $Cache{"detectRealIncludes"}{$LVer}{$AbsPath}=1; - - my $Path = callPreprocessor($AbsPath, "", $LVer); - if(not $Path) { - return (); - } - open(PREPROC, $Path); - while() - { - if(/#\s+\d+\s+"([^"]+)"[\s\d]*\n/) - { - my $Include = pathFmt($1); - if($Include=~/\<(built\-in|internal|command(\-|\s)line)\>|\A\./) { - next; - } - if($Include eq $AbsPath) { - next; - } - $RecursiveIncludes{$LVer}{$AbsPath}{$Include} = 1; - } - } - close(PREPROC); - return keys(%{$RecursiveIncludes{$LVer}{$AbsPath}}); -} - -sub detectHeaderIncludes($$) -{ - my ($Path, $LVer) = @_; - - if(defined $Cache{"detectHeaderIncludes"}{$LVer}{$Path}) { - return; - } - $Cache{"detectHeaderIncludes"}{$LVer}{$Path}=1; - - if(not -e $Path) { - return; - } - - my $Content = readFile($Path); - if(my $Redirect = parseRedirect($Content, $Path, $LVer)) - { # detect error directive in headers - if(my $RedirectPath = identifyHeader($Redirect, $LVer)) - { - if($RedirectPath=~/\/usr\/include\// and $Path!~/\/usr\/include\//) { - $RedirectPath = identifyHeader(getFilename($Redirect), $LVer); - } - if($RedirectPath ne $Path) { - $Header_ErrorRedirect{$LVer}{$Path} = $RedirectPath; - } - } - else - { # can't find - $Header_ShouldNotBeUsed{$LVer}{$Path} = 1; - } - } - if(my $Inc = parseIncludes($Content, $Path)) - { - foreach my $Include (keys(%{$Inc})) - { # detect includes - $Header_Includes{$LVer}{$Path}{$Include} = $Inc->{$Include}; - - if(defined $In::Opt{"Tolerance"} - and $In::Opt{"Tolerance"}=~/4/) - { - if(my $HPath = identifyHeader($Include, $LVer)) - { - $Header_Includes_R{$LVer}{$HPath}{$Path} = 1; - } - } - } - } -} - -sub fromLibc($) -{ # system GLIBC header - my $Path = $_[0]; - my ($Dir, $Name) = sepPath($Path); - if($In::Opt{"Target"} eq "symbian") - { - if(getFilename($Dir) eq "libc" and $GlibcHeader{$Name}) - { # epoc32/include/libc/{stdio, ...}.h - return 1; - } - } - else - { - if($Dir eq "/usr/include" and $GlibcHeader{$Name}) - { # /usr/include/{stdio, ...}.h - return 1; - } - } - return 0; -} - -sub isLibcDir($) -{ # system GLIBC directory - my $Dir = $_[0]; - my ($OutDir, $Name) = sepPath($Dir); - if($In::Opt{"Target"} eq "symbian") - { - if(getFilename($OutDir) eq "libc" - and ($Name=~/\Aasm(|-.+)\Z/ or $GlibcDir{$Name})) - { # epoc32/include/libc/{sys,bits,asm,asm-*}/*.h - return 1; - } - } - else - { # linux - if($OutDir eq "/usr/include" - and ($Name=~/\Aasm(|-.+)\Z/ or $GlibcDir{$Name})) - { # /usr/include/{sys,bits,asm,asm-*}/*.h - return 1; - } - } - return 0; -} - -sub detectRecursiveIncludes($$) -{ - my ($AbsPath, $LVer) = @_; - if(not $AbsPath) { - return (); - } - if(isCyclical(\@RecurInclude, $AbsPath)) { - return keys(%{$RecursiveIncludes{$LVer}{$AbsPath}}); - } - my ($AbsDir, $Name) = sepPath($AbsPath); - if(isLibcDir($AbsDir)) - { # system GLIBC internals - if(not $In::Opt{"ExtraInfo"}) { - return (); - } - } - if(keys(%{$RecursiveIncludes{$LVer}{$AbsPath}})) { - return keys(%{$RecursiveIncludes{$LVer}{$AbsPath}}); - } - if($In::Opt{"OS"} ne "windows" - and $Name=~/windows|win32|win64/i) { - return (); - } - - if($In::Opt{"MainCppDir"} and $AbsPath=~/\A\Q$In::Opt{"MainCppDir"}\E/ and not $In::Opt{"StdcxxTesting"}) - { # skip /usr/include/c++/*/ headers - if(not $In::Opt{"ExtraInfo"}) { - return (); - } - } - - push(@RecurInclude, $AbsPath); - if(grep { $AbsDir eq $_ } @DefaultGccPaths - or (grep { $AbsDir eq $_ } @DefaultIncPaths and fromLibc($AbsPath))) - { # check "real" (non-"model") include paths - my @Paths = detectRealIncludes($AbsPath, $LVer); - pop(@RecurInclude); - return @Paths; - } - if(not keys(%{$Header_Includes{$LVer}{$AbsPath}})) { - detectHeaderIncludes($AbsPath, $LVer); - } - foreach my $Include (keys(%{$Header_Includes{$LVer}{$AbsPath}})) - { - my $IncType = $Header_Includes{$LVer}{$AbsPath}{$Include}; - my $HPath = ""; - if($IncType<0) - { # for #include "..." - my $Candidate = join_P($AbsDir, $Include); - if(-f $Candidate) { - $HPath = realpath_F($Candidate); - } - } - elsif($IncType>0 - and $Include=~/[\/\\]/) # and not findInDefaults($Include) - { # search for the nearest header - # QtCore/qabstractanimation.h includes - my $Candidate = join_P(getDirname($AbsDir), $Include); - if(-f $Candidate) { - $HPath = $Candidate; - } - } - if(not $HPath) { - $HPath = identifyHeader($Include, $LVer); - } - next if(not $HPath); - if($HPath eq $AbsPath) { - next; - } - - #if($In::Opt{"Debug"}) - #{ # boundary headers - # if($HPath=~/vtk/ and $AbsPath!~/vtk/) - # { - # print STDERR "$AbsPath -> $HPath\n"; - # } - #} - - $RecursiveIncludes{$LVer}{$AbsPath}{$HPath} = $IncType; - if($IncType>0) - { # only include <...>, skip include "..." prefixes - $Header_Include_Prefix{$LVer}{$AbsPath}{$HPath}{getDirname($Include)} = 1; - } - foreach my $IncPath (detectRecursiveIncludes($HPath, $LVer)) - { - if($IncPath eq $AbsPath) { - next; - } - my $RIncType = $RecursiveIncludes{$LVer}{$HPath}{$IncPath}; - if($RIncType==-1) - { # include "..." - $RIncType = $IncType; - } - elsif($RIncType==2) - { - if($IncType!=-1) { - $RIncType = $IncType; - } - } - $RecursiveIncludes{$LVer}{$AbsPath}{$IncPath} = $RIncType; - foreach my $Prefix (keys(%{$Header_Include_Prefix{$LVer}{$HPath}{$IncPath}})) { - $Header_Include_Prefix{$LVer}{$AbsPath}{$IncPath}{$Prefix} = 1; - } - } - foreach my $Dep (keys(%{$Header_Include_Prefix{$LVer}{$AbsPath}})) - { - if($GlibcHeader{getFilename($Dep)} and keys(%{$Header_Include_Prefix{$LVer}{$AbsPath}{$Dep}})>=2 - and defined $Header_Include_Prefix{$LVer}{$AbsPath}{$Dep}{""}) - { # distinguish math.h from glibc and math.h from the tested library - delete($Header_Include_Prefix{$LVer}{$AbsPath}{$Dep}{""}); - last; - } - } - } - pop(@RecurInclude); - return keys(%{$RecursiveIncludes{$LVer}{$AbsPath}}); -} - -sub findInFramework($$$) -{ - my ($Header, $Framework, $LVer) = @_; - - if(defined $Cache{"findInFramework"}{$LVer}{$Framework}{$Header}) { - return $Cache{"findInFramework"}{$LVer}{$Framework}{$Header}; - } - foreach my $Dependency (sort {getDepth($a)<=>getDepth($b)} keys(%{$Header_Dependency{$LVer}})) - { - if(getFilename($Dependency) eq $Framework - and -f getDirname($Dependency)."/".$Header) { - return ($Cache{"findInFramework"}{$LVer}{$Framework}{$Header} = getDirname($Dependency)); - } - } - return ($Cache{"findInFramework"}{$LVer}{$Framework}{$Header} = ""); -} - -sub findInDefaults($) -{ - my $Header = $_[0]; - - if(defined $Cache{"findInDefaults"}{$Header}) { - return $Cache{"findInDefaults"}{$Header}; - } - foreach my $Dir (@DefaultIncPaths, - @DefaultGccPaths, - @DefaultCppPaths, - @UsersIncPath) - { - if(not $Dir) { - next; - } - if(-f $Dir."/".$Header) { - return ($Cache{"findInDefaults"}{$Header}=$Dir); - } - } - return ($Cache{"findInDefaults"}{$Header} = ""); -} - -sub cmp_paths($$) -{ - my ($Path1, $Path2) = @_; - my @Parts1 = split(/[\/\\]/, $Path1); - my @Parts2 = split(/[\/\\]/, $Path2); - foreach my $Num (0 .. $#Parts1) - { - my $Part1 = $Parts1[$Num]; - my $Part2 = $Parts2[$Num]; - if($GlibcDir{$Part1} - and not $GlibcDir{$Part2}) { - return 1; - } - elsif($GlibcDir{$Part2} - and not $GlibcDir{$Part1}) { - return -1; - } - elsif($Part1=~/glib/ - and $Part2!~/glib/) { - return 1; - } - elsif($Part1!~/glib/ - and $Part2=~/glib/) { - return -1; - } - elsif(my $CmpRes = ($Part1 cmp $Part2)) { - return $CmpRes; - } - } - return 0; -} - -sub checkRelevance($) -{ - my $Path = $_[0]; - - if(my $SystemRoot = $In::Opt{"SystemRoot"}) { - $Path = cutPrefix($Path, $SystemRoot); - } - - my $Name = lc(getFilename($Path)); - my $Dir = lc(getDirname($Path)); - - $Name=~s/\.\w+\Z//g; # remove extension (.h) - - foreach my $Token (split(/[_\d\W]+/, $Name)) - { - my $Len = length($Token); - next if($Len<=1); - if($Dir=~/(\A|lib|[_\d\W])\Q$Token\E([_\d\W]|lib|\Z)/) - { # include/evolution-data-server-1.4/libebook/e-book.h - return 1; - } - if($Len>=4 and index($Dir, $Token)!=-1) - { # include/gupnp-1.0/libgupnp/gupnp-context.h - return 1; - } - } - return 0; -} - -sub checkFamily(@) -{ - my @Paths = @_; - if($#Paths<=0) { - return 1; - } - my %Prefix = (); - foreach my $Path (@Paths) - { - if(my $SystemRoot = $In::Opt{"SystemRoot"}) { - $Path = cutPrefix($Path, $SystemRoot); - } - if(my $Dir = getDirname($Path)) - { - $Dir=~s/(\/[^\/]+?)[\d\.\-\_]+\Z/$1/g; # remove version suffix - $Prefix{$Dir} += 1; - $Prefix{getDirname($Dir)} += 1; - } - } - foreach (sort keys(%Prefix)) - { - if(getDepth($_)>=3 - and $Prefix{$_}==$#Paths+1) { - return 1; - } - } - return 0; -} - -sub isAcceptable($$$) -{ - my ($Header, $Candidate, $LVer) = @_; - my $HName = getFilename($Header); - if(getDirname($Header)) - { # with prefix - return 1; - } - if($HName=~/config|setup/i and $Candidate=~/[\/\\]lib\d*[\/\\]/) - { # allow to search for glibconfig.h in /usr/lib/glib-2.0/include/ - return 1; - } - if(checkRelevance($Candidate)) - { # allow to search for atk.h in /usr/include/atk-1.0/atk/ - return 1; - } - if(checkFamily(getSystemHeaders($HName, $LVer))) - { # /usr/include/qt4/QtNetwork/qsslconfiguration.h - # /usr/include/qt4/Qt/qsslconfiguration.h - return 1; - } - if($In::Opt{"Target"} eq "symbian") - { - if($Candidate=~/[\/\\]stdapis[\/\\]/) { - return 1; - } - } - return 0; -} - -sub isRelevant($$$) -{ # disallow to search for "abstract" headers in too deep directories - my ($Header, $Candidate, $LVer) = @_; - my $HName = getFilename($Header); - if($In::Opt{"Target"} eq "symbian") - { - if($Candidate=~/[\/\\](tools|stlportv5)[\/\\]/) { - return 0; - } - } - if($In::Opt{"Target"} ne "bsd") - { - if($Candidate=~/[\/\\]include[\/\\]bsd[\/\\]/) - { # openssh: skip /usr/lib/bcc/include/bsd/signal.h - return 0; - } - } - if($In::Opt{"Target"} ne "windows") - { - if($Candidate=~/[\/\\](wine|msvcrt|windows)[\/\\]/) - { # skip /usr/include/wine/msvcrt - return 0; - } - } - if(not getDirname($Header) - and $Candidate=~/[\/\\]wx[\/\\]/) - { # do NOT search in system /wx/ directory - # for headers without a prefix: sstream.h - return 0; - } - if($Candidate=~/c\+\+[\/\\]\d+/ and $In::Opt{"MainCppDir"} - and $Candidate!~/\A\Q$In::Opt{"MainCppDir"}\E/) - { # skip ../c++/3.3.3/ if using ../c++/4.5/ - return 0; - } - if($Candidate=~/[\/\\]asm-/ - and (my $Arch = getArch_GCC($LVer)) ne "unknown") - { # arch-specific header files - if($Candidate!~/[\/\\]asm-\Q$Arch\E/) - {# skip ../asm-arm/ if using x86 architecture - return 0; - } - } - my @Candidates = getSystemHeaders($HName, $LVer); - if($#Candidates==1) - { # unique header - return 1; - } - my @SCandidates = getSystemHeaders($Header, $LVer); - if($#SCandidates==1) - { # unique name - return 1; - } - my $SystemDepth = 0; - - if(my $SystemRoot = $In::Opt{"SystemRoot"}) { - $SystemDepth = getDepth($SystemRoot); - } - - if(getDepth($Candidate)-$SystemDepth>=5) - { # abstract headers in too deep directories - # sstream.h or typeinfo.h in /usr/include/wx-2.9/wx/ - if(not isAcceptable($Header, $Candidate, $LVer)) { - return 0; - } - } - if($Header eq "parser.h" - and $Candidate!~/\/libxml2\//) - { # select parser.h from xml2 library - return 0; - } - if(not getDirname($Header) - and keys(%{$SystemHeaders{$HName}})>=3) - { # many headers with the same name - # like thread.h included without a prefix - if(not checkFamily(@Candidates)) { - return 0; - } - } - return 1; -} - -sub selectSystemHeader($$) -{ # cache function - if(defined $Cache{"selectSystemHeader"}{$_[1]}{$_[0]}) { - return $Cache{"selectSystemHeader"}{$_[1]}{$_[0]}; - } - return ($Cache{"selectSystemHeader"}{$_[1]}{$_[0]} = selectSystemHeader_I(@_)); -} - -sub selectSystemHeader_I($$) -{ - my ($Header, $LVer) = @_; - if(-f $Header) { - return $Header; - } - if(isAbsPath($Header) and not -f $Header) - { # incorrect absolute path - return ""; - } - if(defined $ConfHeaders{lc($Header)}) - { # too abstract configuration headers - return ""; - } - my $HName = getFilename($Header); - if($In::Opt{"OS"} ne "windows") - { - if(defined $WinHeaders{lc($HName)} - or $HName=~/windows|win32|win64/i) - { # windows headers - return ""; - } - } - if($In::Opt{"OS"} ne "macos") - { - if($HName eq "fp.h") - { # pngconf.h includes fp.h in Mac OS - return ""; - } - } - - if(defined $ObsoleteHeaders{$HName}) - { # obsolete headers - return ""; - } - if($In::Opt{"OS"} eq "linux" - or $In::Opt{"OS"} eq "bsd") - { - if(defined $AlienHeaders{$HName} - or defined $AlienHeaders{$Header}) - { # alien headers from other systems - return ""; - } - } - - foreach my $Path (@{$In::Opt{"SysPaths"}{"include"}}) - { # search in default paths - if(-f $Path."/".$Header) { - return join_P($Path,$Header); - } - } - - # register all headers in system include dirs - checkSystemFiles(); - - foreach my $Candidate (sort {getDepth($a)<=>getDepth($b)} - sort {cmp_paths($b, $a)} getSystemHeaders($Header, $LVer)) - { - if(isRelevant($Header, $Candidate, $LVer)) { - return $Candidate; - } - } - # error - return ""; -} - -sub getSystemHeaders($$) -{ - my ($Header, $LVer) = @_; - my @Candidates = (); - foreach my $Candidate (sort keys(%{$SystemHeaders{$Header}})) - { - if(skipHeader($Candidate, $LVer)) { - next; - } - push(@Candidates, $Candidate); - } - return @Candidates; -} - -sub isDefaultIncludeDir($) -{ - my $Dir = $_[0]; - $Dir=~s/[\/\\]+\Z//; - return grep { $Dir eq $_ } (@DefaultGccPaths, @DefaultCppPaths, @DefaultIncPaths); -} - -sub identifyHeader($$) -{ # cache function - my ($Header, $LVer) = @_; - if(not $Header) { - return ""; - } - $Header=~s/\A(\.\.[\\\/])+//g; - if(defined $Cache{"identifyHeader"}{$LVer}{$Header}) { - return $Cache{"identifyHeader"}{$LVer}{$Header}; - } - return ($Cache{"identifyHeader"}{$LVer}{$Header} = identifyHeader_I($Header, $LVer)); -} - -sub identifyHeader_I($$) -{ # search for header by absolute path, relative path or name - my ($Header, $LVer) = @_; - if(-f $Header) - { # it's relative or absolute path - return getAbsPath($Header); - } - elsif($GlibcHeader{$Header} and not $In::Opt{"GlibcTesting"} - and my $HeaderDir = findInDefaults($Header)) - { # search for libc headers in the /usr/include - # for non-libc target library before searching - # in the library paths - return join_P($HeaderDir,$Header); - } - elsif(my $Path = $In::Desc{$LVer}{"IncludeNeighbors"}{$Header}) - { # search in the target library paths - return $Path; - } - elsif(defined $DefaultGccHeader{$Header}) - { # search in the internal GCC include paths - return $DefaultGccHeader{$Header}; - } - elsif(my $DefaultDir = findInDefaults($Header)) - { # search in the default GCC include paths - return join_P($DefaultDir,$Header); - } - elsif(defined $DefaultCppHeader{$Header}) - { # search in the default G++ include paths - return $DefaultCppHeader{$Header}; - } - elsif(my $AnyPath = selectSystemHeader($Header, $LVer)) - { # search everywhere in the system - return $AnyPath; - } - elsif($In::Opt{"OS"} eq "macos") - { # search in frameworks: "OpenGL/gl.h" is "OpenGL.framework/Headers/gl.h" - if(my $Dir = getDirname($Header)) - { - my $RelPath = "Headers\/".getFilename($Header); - if(my $HeaderDir = findInFramework($RelPath, $Dir.".framework", $LVer)) { - return join_P($HeaderDir, $RelPath); - } - } - } - # cannot find anything - return ""; -} - -sub cmdFile($) -{ - my $Path = $_[0]; - - if(my $CmdPath = getCmdPath("file")) { - return `$CmdPath -b \"$Path\"`; - } - return ""; -} - -sub getHeaderDeps($$) -{ - my ($AbsPath, $LVer) = @_; - - if(defined $Cache{"getHeaderDeps"}{$LVer}{$AbsPath}) { - return @{$Cache{"getHeaderDeps"}{$LVer}{$AbsPath}}; - } - my %IncDir = (); - detectRecursiveIncludes($AbsPath, $LVer); - foreach my $HeaderPath (keys(%{$RecursiveIncludes{$LVer}{$AbsPath}})) - { - if(not $HeaderPath) { - next; - } - if($In::Opt{"MainCppDir"} and $HeaderPath=~/\A\Q$In::Opt{"MainCppDir"}\E([\/\\]|\Z)/) { - next; - } - my $Dir = getDirname($HeaderPath); - foreach my $Prefix (keys(%{$Header_Include_Prefix{$LVer}{$AbsPath}{$HeaderPath}})) - { - my $Dep = $Dir; - if($Prefix) - { - if($In::Opt{"OS"} eq "windows") - { # case insensitive seach on windows - if(not $Dep=~s/[\/\\]+\Q$Prefix\E\Z//ig) { - next; - } - } - elsif($In::Opt{"OS"} eq "macos") - { # seach in frameworks - if(not $Dep=~s/[\/\\]+\Q$Prefix\E\Z//g) - { - if($HeaderPath=~/(.+\.framework)\/Headers\/([^\/]+)/) - {# frameworks - my ($HFramework, $HName) = ($1, $2); - $Dep = $HFramework; - } - else - {# mismatch - next; - } - } - } - elsif(not $Dep=~s/[\/\\]+\Q$Prefix\E\Z//g) - { # Linux, FreeBSD - next; - } - } - if(not $Dep) - { # nothing to include - next; - } - if(isDefaultIncludeDir($Dep)) - { # included by the compiler - next; - } - if(getDepth($Dep)==1) - { # too short - next; - } - if(isLibcDir($Dep)) - { # do NOT include /usr/include/{sys,bits} - next; - } - $IncDir{$Dep} = 1; - } - } - $Cache{"getHeaderDeps"}{$LVer}{$AbsPath} = sortIncPaths([keys(%IncDir)], $LVer); - return @{$Cache{"getHeaderDeps"}{$LVer}{$AbsPath}}; -} - -sub sortIncPaths($$) -{ - my ($ArrRef, $LVer) = @_; - if(not $ArrRef or $#{$ArrRef}<0) { - return $ArrRef; - } - @{$ArrRef} = sort {$b cmp $a} @{$ArrRef}; - @{$ArrRef} = sort {getDepth($a)<=>getDepth($b)} @{$ArrRef}; - @{$ArrRef} = sort {sortDeps($b, $a, $LVer)} @{$ArrRef}; - return $ArrRef; -} - -sub sortDeps($$$) -{ - if($Header_Dependency{$_[2]}{$_[0]} - and not $Header_Dependency{$_[2]}{$_[1]}) { - return 1; - } - elsif(not $Header_Dependency{$_[2]}{$_[0]} - and $Header_Dependency{$_[2]}{$_[1]}) { - return -1; - } - return 0; -} - -sub registerHeader($$) -{ # input: absolute path of header, relative path or name - my ($Header, $LVer) = @_; - if(not $Header) { - return ""; - } - if(isAbsPath($Header) and not -f $Header) - { # incorrect absolute path - exitStatus("Access_Error", "can't access \'$Header\'"); - } - if(skipHeader($Header, $LVer)) - { # skip - return ""; - } - if(my $Header_Path = identifyHeader($Header, $LVer)) - { - detectHeaderIncludes($Header_Path, $LVer); - - if(defined $In::Opt{"Tolerance"} - and $In::Opt{"Tolerance"}=~/3/) - { # 3 - skip headers that include non-Linux headers - if($In::Opt{"OS"} ne "windows") - { - foreach my $Inc (keys(%{$Header_Includes{$LVer}{$Header_Path}})) - { - if(specificHeader($Inc, "windows")) { - return ""; - } - } - } - } - - if(my $RHeader_Path = $Header_ErrorRedirect{$LVer}{$Header_Path}) - { # redirect - if($In::Desc{$LVer}{"RegHeader"}{$RHeader_Path}{"Identity"} - or skipHeader($RHeader_Path, $LVer)) - { # skip - return ""; - } - $Header_Path = $RHeader_Path; - } - elsif($Header_ShouldNotBeUsed{$LVer}{$Header_Path}) - { # skip - return ""; - } - - if(my $HName = getFilename($Header_Path)) - { # register - $In::Desc{$LVer}{"RegHeader"}{$Header_Path}{"Identity"} = $HName; - $HeaderName_Paths{$LVer}{$HName}{$Header_Path} = 1; - } - - if(($Header=~/\.(\w+)\Z/ and $1 ne "h") - or $Header!~/\.(\w+)\Z/) - { # hpp, hh, etc. - $In::ABI{$LVer}{"Language"} = "C++"; - $In::Opt{"CppHeaders"} = 1; - } - - if($Header=~/(\A|\/)c\+\+(\/|\Z)/) - { # /usr/include/c++/4.6.1/... - $In::Opt{"StdcxxTesting"} = 1; - } - - return $Header_Path; - } - return ""; -} - -sub registerDir($$$) -{ - my ($Dir, $WithDeps, $LVer) = @_; - $Dir=~s/[\/\\]+\Z//g; - if(not $Dir) { - return; - } - $Dir = getAbsPath($Dir); - - my $Mode = "All"; - if($WithDeps) - { - if($RegisteredDirs{$LVer}{$Dir}{1}) { - return; - } - elsif($RegisteredDirs{$LVer}{$Dir}{0}) { - $Mode = "DepsOnly"; - } - } - else - { - if($RegisteredDirs{$LVer}{$Dir}{1} - or $RegisteredDirs{$LVer}{$Dir}{0}) { - return; - } - } - $Header_Dependency{$LVer}{$Dir} = 1; - $RegisteredDirs{$LVer}{$Dir}{$WithDeps} = 1; - if($Mode eq "DepsOnly") - { - foreach my $Path (cmdFind($Dir,"d")) { - $Header_Dependency{$LVer}{$Path} = 1; - } - return; - } - foreach my $Path (sort {length($b)<=>length($a)} cmdFind($Dir,"f")) - { - if($WithDeps) - { - my $SubDir = $Path; - while(($SubDir = getDirname($SubDir)) ne $Dir) - { # register all sub directories - $Header_Dependency{$LVer}{$SubDir} = 1; - } - } - if(isNotHeader($Path)) { - next; - } - if(ignorePath($Path)) { - next; - } - # Neighbors - foreach my $Part (getPrefixes($Path)) { - $In::Desc{$LVer}{"IncludeNeighbors"}{$Part} = $Path; - } - } - if(getFilename($Dir) eq "include") - { # search for "lib/include/" directory - my $LibDir = $Dir; - if($LibDir=~s/([\/\\])include\Z/$1lib/g and -d $LibDir) { - registerDir($LibDir, $WithDeps, $LVer); - } - } -} - -sub getIncString($$) -{ - my ($ArrRef, $Style) = @_; - if(not $ArrRef or $#{$ArrRef}<0) { - return ""; - } - - my $Str = ""; - foreach (@{$ArrRef}) { - $Str .= " ".includeOpt($_, $Style); - } - return $Str; -} - -sub getIncPaths($$) -{ - my ($HRef, $LVer) = @_; - - my @IncPaths = @{$Add_Include_Paths{$LVer}}; - if($In::Desc{$LVer}{"AutoIncludePaths"}) - { # auto-detecting dependencies - my %Includes = (); - foreach my $HPath (@{$HRef}) - { - foreach my $Dir (getHeaderDeps($HPath, $LVer)) - { - if($In::Desc{$LVer}{"SkipIncludePaths"}{$Dir}) { - next; - } - if(my $SystemRoot = $In::Opt{"SystemRoot"}) - { - if($In::Desc{$LVer}{"SkipIncludePaths"}{$SystemRoot.$Dir}) { - next; - } - } - $Includes{$Dir} = 1; - } - } - foreach my $Dir (@{sortIncPaths([keys(%Includes)], $LVer)}) { - push_U(\@IncPaths, $Dir); - } - } - else - { # user-defined paths - @IncPaths = @{$Include_Paths{$LVer}}; - } - return \@IncPaths; -} - -sub searchForHeaders($) -{ - my $LVer = $_[0]; - - my $DescRef = $In::Desc{$LVer}; - - # gcc standard include paths - registerGccHeaders(); - - if($In::ABI{$LVer}{"Language"} eq "C++" and not $In::Opt{"StdcxxTesting"}) - { # c++ standard include paths - registerCppHeaders(); - } - - # processing header paths - my @HPaths = (); - - if($DescRef->{"IncludePaths"}) { - @HPaths = @{$DescRef->{"IncludePaths"}}; - } - - if($DescRef->{"AddIncludePaths"}) { - @HPaths = (@HPaths, @{$DescRef->{"AddIncludePaths"}}); - } - - foreach my $Path (@HPaths) - { - my $IPath = $Path; - if(my $SystemRoot = $In::Opt{"SystemRoot"}) - { - if(isAbsPath($Path)) { - $Path = $SystemRoot.$Path; - } - } - if(not -e $Path) { - exitStatus("Access_Error", "can't access \'$Path\'"); - } - elsif(-f $Path) { - exitStatus("Access_Error", "\'$Path\' - not a directory"); - } - elsif(-d $Path) - { - $Path = getAbsPath($Path); - registerDir($Path, 0, $LVer); - - if($DescRef->{"AddIncludePaths"} - and grep {$IPath eq $_} @{$DescRef->{"AddIncludePaths"}}) { - push(@{$Add_Include_Paths{$LVer}}, $Path); - } - else { - push(@{$Include_Paths{$LVer}}, $Path); - } - } - } - - # registering directories - my @Headers = keys(%{$DescRef->{"Headers"}}); - @Headers = sort {$DescRef->{"Headers"}{$a}<=>$DescRef->{"Headers"}{$b}} @Headers; - foreach my $Path (@Headers) - { - if(not -e $Path) { - next; - } - $Path = getAbsPath($Path); - if(-d $Path) { - registerDir($Path, 1, $LVer); - } - elsif(-f $Path) - { - my $Dir = getDirname($Path); - if(not grep { $Dir eq $_ } (@{$In::Opt{"SysPaths"}{"include"}}) - and not $LocalIncludes{$Dir}) { - registerDir($Dir, 1, $LVer); - } - } - } - - # clean memory - %RegisteredDirs = (); - - # registering headers - my $Position = 0; - foreach my $Path (@Headers) - { - if(isAbsPath($Path) and not -e $Path) { - exitStatus("Access_Error", "can't access \'$Path\'"); - } - $Path = pathFmt($Path); - if(isHeader($Path, 1, $LVer)) - { - if(my $HPath = registerHeader($Path, $LVer)) { - $In::Desc{$LVer}{"RegHeader"}{$HPath}{"Pos"} = $Position++; - } - } - elsif(-d $Path) - { - my @Registered = (); - foreach my $P (cmdFind($Path,"f")) - { - if(ignorePath($P)) { - next; - } - if(not isHeader($P, 0, $LVer)) { - next; - } - if(my $HPath = registerHeader($P, $LVer)) { - push(@Registered, $HPath); - } - } - @Registered = sort {sortHeaders($a, $b)} @Registered; - sortByWord(\@Registered, $In::Opt{"TargetLibShort"}); - foreach my $P (@Registered) { - $In::Desc{$LVer}{"RegHeader"}{$P}{"Pos"} = $Position++; - } - } - elsif(not defined $In::Opt{"SkipUnidentified"}) { - exitStatus("Access_Error", "can't identify \'$Path\' as a header file"); - } - } - - if(defined $In::Opt{"Tolerance"} - and $In::Opt{"Tolerance"}=~/4/) - { # 4 - skip headers included by others - foreach my $Path (keys(%{$In::Desc{$LVer}{"RegHeader"}})) - { - if(defined $Header_Includes_R{$LVer}{$Path}) { - delete($In::Desc{$LVer}{"RegHeader"}{$Path}); - } - } - } - - if(not defined $In::Desc{$LVer}{"Include_Preamble"}) { - $In::Desc{$LVer}{"Include_Preamble"} = []; - } - - if(my $HList = $DescRef->{"IncludePreamble"}) - { # preparing preamble headers - foreach my $Header (split(/\s*\n\s*/, $HList)) - { - if(isAbsPath($Header) and not -f $Header) { - exitStatus("Access_Error", "can't access file \'$Header\'"); - } - $Header = pathFmt($Header); - if(my $Header_Path = isHeader($Header, 1, $LVer)) - { - if(skipHeader($Header_Path, $LVer)) { - next; - } - push_U($In::Desc{$LVer}{"Include_Preamble"}, $Header_Path); - } - elsif(not defined $In::Opt{"SkipUnidentified"}) { - exitStatus("Access_Error", "can't identify \'$Header\' as a header file"); - } - } - } - - foreach my $Header_Name (keys(%{$HeaderName_Paths{$LVer}})) - { # set relative paths (for duplicates) - if(keys(%{$HeaderName_Paths{$LVer}{$Header_Name}})>=2) - { # search for duplicates - my $FirstPath = (keys(%{$HeaderName_Paths{$LVer}{$Header_Name}}))[0]; - my $Prefix = getDirname($FirstPath); - while($Prefix=~/\A(.+)[\/\\]+[^\/\\]+\Z/) - { # detect a shortest distinguishing prefix - my $NewPrefix = $1; - my %Identity = (); - foreach my $Path (keys(%{$HeaderName_Paths{$LVer}{$Header_Name}})) - { - if($Path=~/\A\Q$Prefix\E[\/\\]+(.*)\Z/) { - $Identity{$Path} = $1; - } - } - if(keys(%Identity)==keys(%{$HeaderName_Paths{$LVer}{$Header_Name}})) - { # all names are different with current prefix - foreach my $Path (keys(%{$HeaderName_Paths{$LVer}{$Header_Name}})) { - $In::Desc{$LVer}{"RegHeader"}{$Path}{"Identity"} = $Identity{$Path}; - } - last; - } - $Prefix = $NewPrefix; # increase prefix - } - } - } - - # clean memory - %HeaderName_Paths = (); - - foreach my $HName (keys(%{$In::Desc{$LVer}{"IncludeOrder"}})) - { # ordering headers according to the descriptor - my $PairName = $In::Desc{$LVer}{"IncludeOrder"}{$HName}; - my ($Pos, $PairPos, $Path, $PairPath) = (-1, -1, undef, undef); - - my @Paths = keys(%{$In::Desc{$LVer}{"RegHeader"}}); - @Paths = sort {$In::Desc{$LVer}{"RegHeader"}{$a}{"Pos"}<=>$In::Desc{$LVer}{"RegHeader"}{$b}{"Pos"}} @Paths; - - foreach my $HPath (@Paths) - { - if(getFilename($HPath) eq $PairName) - { - $PairPos = $In::Desc{$LVer}{"RegHeader"}{$HPath}{"Pos"}; - $PairPath = $HPath; - } - if(getFilename($HPath) eq $HName) - { - $Pos = $In::Desc{$LVer}{"RegHeader"}{$HPath}{"Pos"}; - $Path = $HPath; - } - } - if($PairPos!=-1 and $Pos!=-1 - and int($PairPos){"Version"}); - } -} - -sub addTargetHeaders($) -{ - my $LVer = $_[0]; - - foreach my $RegHeader (keys(%{$In::Desc{$LVer}{"RegHeader"}})) - { - my $RegDir = getDirname($RegHeader); - $In::Desc{$LVer}{"TargetHeader"}{getFilename($RegHeader)} = 1; - - if(not $In::Desc{$LVer}{"AutoIncludePaths"}) { - detectRecursiveIncludes($RegHeader, $LVer); - } - - foreach my $RecInc (keys(%{$RecursiveIncludes{$LVer}{$RegHeader}})) - { - my $Dir = getDirname($RecInc); - - if(familiarDirs($RegDir, $Dir) - or $RecursiveIncludes{$LVer}{$RegHeader}{$RecInc}!=1) - { # in the same directory or included by #include "..." - $In::Desc{$LVer}{"TargetHeader"}{getFilename($RecInc)} = 1; - } - } - } -} - -sub familiarDirs($$) -{ - my ($D1, $D2) = @_; - if($D1 eq $D2) { - return 1; - } - - my $U1 = index($D1, "/usr/"); - my $U2 = index($D2, "/usr/"); - - if($U1==0 and $U2!=0) { - return 0; - } - - if($U2==0 and $U1!=0) { - return 0; - } - - if(index($D2, $D1."/")==0) { - return 1; - } - - # /usr/include/DIR - # /home/user/DIR - - my $DL = getDepth($D1); - - my @Dirs1 = ($D1); - while($DL - getDepth($D1)<=2 - and getDepth($D1)>=4 - and $D1=~s/[\/\\]+[^\/\\]*?\Z//) { - push(@Dirs1, $D1); - } - - my @Dirs2 = ($D2); - while(getDepth($D2)>=4 - and $D2=~s/[\/\\]+[^\/\\]*?\Z//) { - push(@Dirs2, $D2); - } - - foreach my $P1 (@Dirs1) - { - foreach my $P2 (@Dirs2) - { - if($P1 eq $P2) { - return 1; - } - } - } - return 0; -} - -sub isHeaderFile($) -{ - if($_[0]=~/\.($HEADER_EXT)\Z/i) { - return $_[0]; - } - return 0; -} - -sub isNotHeader($) -{ - if($_[0]=~/\.\w+\Z/ - and $_[0]!~/\.($HEADER_EXT)\Z/i) { - return 1; - } - return 0; -} - -sub getGccPath() -{ - if(defined $In::Opt{"GccPath"}) { - return $In::Opt{"GccPath"}; - } - - my $Path = undef; - - if(my $CrossGcc = $In::Opt{"CrossGcc"}) - { # --cross-gcc=arm-linux-gcc - if(-e $CrossGcc) - { # absolute or relative path - $Path = getAbsPath($CrossGcc); - } - elsif($CrossGcc!~/\// and getCmdPath($CrossGcc)) - { # command name - $Path = $CrossGcc; - } - else { - exitStatus("Access_Error", "can't access \'$CrossGcc\'"); - } - - if($Path=~/\s/) { - $Path = "\"".$Path."\""; - } - } - else - { # try default gcc - $Path = getCmdPath("gcc"); - - if(not $Path) - { # try to find gcc-X.Y - foreach my $P (@{$In::Opt{"SysPaths"}{"bin"}}) - { - if(my @GCCs = cmdFind($P, "", '/gcc-[0-9.]*\Z', 1, 1)) - { # select the latest version - @GCCs = sort {$b cmp $a} @GCCs; - if(checkGcc("3", $GCCs[0])) - { - $Path = $GCCs[0]; - last; - } - } - } - } - if(not $Path) { - exitStatus("Not_Found", "can't find GCC>=3.0 in PATH"); - } - } - - return ($In::Opt{"GccPath"} = $Path); -} - -sub clearSysFilesCache($) -{ - my $LVer = $_[0]; - - %Cache = (); - - delete($RecursiveIncludes{$LVer}); - delete($Header_Include_Prefix{$LVer}); - delete($Header_Includes{$LVer}); - delete($Header_ErrorRedirect{$LVer}); -} - -sub dumpFilesInfo($) -{ # extra information for other tools - my $LVer = $_[0]; - my $EInfo = $In::Opt{"ExtraInfo"}; - - writeFile($EInfo."/recursive-includes", Dumper($RecursiveIncludes{$LVer})); - writeFile($EInfo."/direct-includes", Dumper($Header_Includes{$LVer})); - - if(my @Redirects = keys(%{$Header_ErrorRedirect{$LVer}})) - { - my $REDIR = ""; - foreach my $P1 (sort @Redirects) { - $REDIR .= $P1.";".$Header_ErrorRedirect{$LVer}{$P1}."\n"; - } - writeFile($EInfo."/include-redirect", $REDIR); - } -} - -sub callPreprocessor($$$) -{ - my ($Path, $Inc, $LVer) = @_; - - my $IncludeString=$Inc; - if(not $Inc) { - $IncludeString = getIncString(getIncPaths([$Path], $LVer), "GCC"); - } - - my $TmpDir = $In::Opt{"Tmp"}; - my $Cmd = getCompileCmd($Path, "-dD -E", $IncludeString, $LVer); - my $Out = $TmpDir."/preprocessed.h"; - system($Cmd." >\"$Out\" 2>\"$TmpDir/null\""); - - return $Out; -} - -sub isHeader($$$) -{ - my ($Header, $UserDefined, $LVer) = @_; - if(-d $Header) { - return 0; - } - if(-f $Header) { - $Header = getAbsPath($Header); - } - else - { - if(isAbsPath($Header)) - { # incorrect absolute path - return 0; - } - if(my $HPath = identifyHeader($Header, $LVer)) { - $Header = $HPath; - } - else - { # can't find header - return 0; - } - } - if($Header=~/\.\w+\Z/) - { # have an extension - return isHeaderFile($Header); - } - else - { - if($UserDefined==2) - { # specified on the command line - if(cmdFile($Header)!~/HTML|XML/i) { - return $Header; - } - } - elsif($UserDefined) - { # specified in the XML-descriptor - # header file without an extension - return $Header; - } - else - { - if(index($Header, "/include/")!=-1 - or cmdFile($Header)=~/C[\+]*\s+program/i) - { # !~/HTML|XML|shared|dynamic/i - return $Header; - } - } - } - return 0; -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/TUDump.pm b/abi-compliance-checker-2.3/modules/Internals/TUDump.pm deleted file mode 100644 index 1bc72f3032cb43418fb456d4b9350014cf27f0e5..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/TUDump.pm +++ /dev/null @@ -1,992 +0,0 @@ -########################################################################### -# A module to create AST dump -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -my %C_Structure = map {$_=>1} ( -# FIXME: Can't separate union and struct data types before dumping, -# so it sometimes cause compilation errors for unknown reason -# when trying to declare TYPE* tmp_add_class_N -# This is a list of such structures + list of other C structures - "sigval", - "sigevent", - "sigaction", - "sigvec", - "sigstack", - "timeval", - "timezone", - "rusage", - "rlimit", - "wait", - "flock", - "stat", - "_stat", - "stat32", - "_stat32", - "stat64", - "_stat64", - "_stati64", - "if_nameindex", - "usb_device", - "sigaltstack", - "sysinfo", - "timeLocale", - "tcp_debug", - "rpc_createerr", - "dirent", - "dirent64", - "pthread_attr_t", - "_fpreg", - "_fpstate", - "_fpx_sw_bytes", - "_fpxreg", - "_libc_fpstate", - "_libc_fpxreg", - "_libc_xmmreg", - "_xmmreg", - "_xsave_hdr", - "_xstate", - "_ymmh_state", - "_prop_t", - # Other - "timespec", - "random_data", - "drand48_data", - "_IO_marker", - "_IO_FILE", - "lconv", - "sched_param", - "tm", - "itimerspec", - "_pthread_cleanup_buffer", - "fd_set", - "siginfo", - "mallinfo", - "timex", - "sigcontext", - "ucontext", - # Mac - "_timex", - "_class_t", - "_category_t", - "_class_ro_t", - "_protocol_t", - "_message_ref_t", - "_super_message_ref_t", - "_ivar_t", - "_ivar_list_t" -); - -my %CppKeywords_C = map {$_=>1} ( - # C++ 2003 keywords - "public", - "protected", - "private", - "default", - "template", - "new", - #"asm", - "dynamic_cast", - "auto", - "try", - "namespace", - "typename", - "using", - "reinterpret_cast", - "friend", - "class", - "virtual", - "const_cast", - "mutable", - "static_cast", - "export", - # C++0x keywords - "noexcept", - "nullptr", - "constexpr", - "static_assert", - "explicit", - # cannot be used as a macro name - # as it is an operator in C++ - "and", - #"and_eq", - "not", - #"not_eq", - "or" - #"or_eq", - #"bitand", - #"bitor", - #"xor", - #"xor_eq", - #"compl" -); - -my %CppKeywords_F = map {$_=>1} ( - "delete", - "catch", - "alignof", - "thread_local", - "decltype", - "typeid" -); - -my %CppKeywords_O = map {$_=>1} ( - "bool", - "register", - "inline", - "operator" -); - -my %CppKeywords_A = map {$_=>1} ( - "this", - "throw", - "template" -); - -foreach (keys(%CppKeywords_C), -keys(%CppKeywords_F), -keys(%CppKeywords_O)) { - $CppKeywords_A{$_}=1; -} - -my %IntrinsicKeywords = map {$_=>1} ( - "true", - "false", - "_Bool", - "_Complex", - "const", - "int", - "long", - "void", - "short", - "float", - "volatile", - "restrict", - "unsigned", - "signed", - "char", - "double", - "class", - "struct", - "union", - "enum" -); - -my %PreprocessedHeaders; -my %TUnit_NameSpaces; -my %TUnit_Classes; -my %TUnit_Funcs; -my %TUnit_Vars; - -my %AutoPreambleMode = ( - "1"=>0, - "2"=>0 -); - -my %MinGWMode = ( - "1"=>0, - "2"=>0 -); - -my %Cpp0xMode = ( - "1"=>0, - "2"=>0 -); - -sub createTUDump($) -{ - my $LVer = $_[0]; - - if(not $In::Opt{"GccPath"}) { - exitStatus("Error", "internal error - GCC path is not set"); - } - - searchForHeaders($LVer); - - my @Headers = keys(%{$In::Desc{$LVer}{"RegHeader"}}); - @Headers = sort {$In::Desc{$LVer}{"RegHeader"}{$a}{"Pos"}<=>$In::Desc{$LVer}{"RegHeader"}{$b}{"Pos"}} @Headers; - - my @IncHeaders = (@{$In::Desc{$LVer}{"Include_Preamble"}}, @Headers); - my $IncludeString = getIncString(getIncPaths(\@IncHeaders, $LVer), "GCC"); - - my $TmpDir = $In::Opt{"Tmp"}; - my $TmpHeaderPath = $TmpDir."/dump".$LVer.".h"; - my $HeaderPath = $TmpHeaderPath; - - # write tmp-header - open(TMP_HEADER, ">", $TmpHeaderPath) || die ("can't open file \'$TmpHeaderPath\': $!\n"); - if(my $AddDefines = $In::Desc{$LVer}{"Defines"}) - { - $AddDefines=~s/\n\s+/\n /g; - print TMP_HEADER "\n // add defines\n ".$AddDefines."\n"; - } - print TMP_HEADER "\n // add includes\n"; - foreach my $HPath (@{$In::Desc{$LVer}{"Include_Preamble"}}) { - print TMP_HEADER " #include \"".pathFmt($HPath, "unix")."\"\n"; - } - foreach my $HPath (@Headers) - { - if(not grep {$HPath eq $_} (@{$In::Desc{$LVer}{"Include_Preamble"}})) { - print TMP_HEADER " #include \"".pathFmt($HPath, "unix")."\"\n"; - } - } - close(TMP_HEADER); - - if(my $EInfo = $In::Opt{"ExtraInfo"}) - { - if($IncludeString) { - writeFile($EInfo."/include-string", $IncludeString); - } - dumpFilesInfo($LVer); - } - - if(not defined $In::Desc{$LVer}{"TargetHeader"}) { - addTargetHeaders($LVer); - } - - # preprocessing stage - my $Pre = callPreprocessor($TmpHeaderPath, $IncludeString, $LVer); - checkPreprocessedUnit($Pre, $LVer); - - if(my $EInfo = $In::Opt{"ExtraInfo"}) - { # extra information for other tools - writeFile($EInfo."/header-paths", join("\n", sort keys(%{$PreprocessedHeaders{$LVer}}))); - } - - # clean memory - delete($PreprocessedHeaders{$LVer}); - - if($In::ABI{$LVer}{"Language"} eq "C++") { - checkCTags($Pre, $LVer); - } - - if(my $PrePath = preChange($TmpHeaderPath, $IncludeString, $LVer)) - { # try to correct the preprocessor output - $HeaderPath = $PrePath; - } - - my $GCC_8 = checkGcc("8"); # support for GCC 8 and new options - - if($In::ABI{$LVer}{"Language"} eq "C++") - { # add classes and namespaces to the dump - my $CHdump = "-fdump-class-hierarchy"; - if($GCC_8) - { # -fdump-lang-class instead of -fdump-class-hierarchy - $CHdump = "-fdump-lang-class"; - } - $CHdump .= " -c"; - - if($In::Desc{$LVer}{"CppMode"}==1 - or $MinGWMode{$LVer}==1) { - $CHdump .= " -fpreprocessed"; - } - my $ClassHierarchyCmd = getCompileCmd($HeaderPath, $CHdump, $IncludeString, $LVer); - chdir($TmpDir); - system($ClassHierarchyCmd." >null 2>&1"); - chdir($In::Opt{"OrigDir"}); - if(my $ClassDump = (cmdFind($TmpDir,"f","*.class",1))[0]) - { - my $Content = readFile($ClassDump); - foreach my $ClassInfo (split(/\n\n/, $Content)) - { - if($ClassInfo=~/\AClass\s+(.+)\s*/i) - { - my $CName = $1; - if($CName=~/\A(__|_objc_|_opaque_)/) { - next; - } - $TUnit_NameSpaces{$LVer}{$CName} = -1; - if($CName=~/\A[\w:]+\Z/) - { # classes - $TUnit_Classes{$LVer}{$CName} = 1; - } - if($CName=~/(\w[\w:]*)::/) - { # namespaces - my $NS = $1; - if(not defined $TUnit_NameSpaces{$LVer}{$NS}) { - $TUnit_NameSpaces{$LVer}{$NS} = 1; - } - } - } - elsif($ClassInfo=~/\AVtable\s+for\s+(.+)\n((.|\n)+)\Z/i) - { # read v-tables (advanced approach) - my ($CName, $VTable) = ($1, $2); - $In::ABI{$LVer}{"ClassVTable_Content"}{$CName} = $VTable; - } - } - foreach my $NS (keys(%{$In::Desc{$LVer}{"AddNameSpaces"}})) - { # add user-defined namespaces - $TUnit_NameSpaces{$LVer}{$NS} = 1; - } - if($In::Opt{"Debug"}) - { # debug mode - copy($ClassDump, getDebugDir($LVer)."/class-hierarchy-dump.txt"); - } - unlink($ClassDump); - } - - # add namespaces and classes - if(my $NSAdd = getNSAdditions($LVer, $TUnit_NameSpaces{$LVer})) - { # GCC on all supported platforms does not include namespaces to the dump by default - appendFile($HeaderPath, "\n // add namespaces\n".$NSAdd); - - if($HeaderPath ne $TmpHeaderPath) { - appendFile($TmpHeaderPath, "\n // add namespaces\n".$NSAdd); - } - } - # some GCC versions don't include class methods to the TU dump by default - my ($AddClass, $ClassNum) = ("", 0); - my $GCC_44 = checkGcc("4.4"); # support for old GCC versions - foreach my $CName (sort keys(%{$TUnit_Classes{$LVer}})) - { - next if($C_Structure{$CName}); - next if(not $In::Opt{"StdcxxTesting"} and $CName=~/\Astd::/); - next if($In::Desc{$LVer}{"SkipTypes"}{$CName}); - if(not $In::Opt{"Force"} and $GCC_44 - and $In::Opt{"OS"} eq "linux") - { # optimization for linux with GCC >= 4.4 - # disable this code by -force option - if(index($CName, "::")!=-1) - { # should be added by name space - next; - } - } - else - { - if($CName=~/\A(.+)::[^:]+\Z/ - and $TUnit_Classes{$LVer}{$1}) - { # classes inside other classes - next; - } - } - if(defined $TUnit_Funcs{$LVer}{$CName}) - { # the same name for a function and type - next; - } - if(defined $TUnit_Vars{$LVer}{$CName}) - { # the same name for a variable and type - next; - } - $AddClass .= " $CName* tmp_add_class_".($ClassNum++).";\n"; - } - if($AddClass) - { - appendFile($HeaderPath, "\n // add classes\n".$AddClass); - - if($HeaderPath ne $TmpHeaderPath) { - appendFile($TmpHeaderPath, "\n // add classes\n".$AddClass); - } - } - } - writeLog($LVer, "Temporary header file \'$TmpHeaderPath\' with the following content will be compiled to create GCC translation unit dump:\n".readFile($TmpHeaderPath)."\n"); - - # create TU dump - my $TUdump = "-fdump-translation-unit"; - if ($GCC_8) - { # -fdump-lang-raw instead of -fdump-translation-unit - $TUdump = "-fdump-lang-raw"; - } - $TUdump .= " -fkeep-inline-functions -c"; - if($In::Opt{"UserLang"} eq "C") { - $TUdump .= " -U__cplusplus -D_Bool=\"bool\""; - } - if($In::Desc{$LVer}{"CppMode"}==1 - or $MinGWMode{$LVer}==1) { - $TUdump .= " -fpreprocessed"; - } - my $SyntaxTreeCmd = getCompileCmd($HeaderPath, $TUdump, $IncludeString, $LVer); - writeLog($LVer, "The GCC parameters:\n $SyntaxTreeCmd\n\n"); - chdir($TmpDir); - system($SyntaxTreeCmd." >\"$TmpDir/tu_errors\" 2>&1"); - chdir($In::Opt{"OrigDir"}); - - my $Errors = ""; - if($?) - { # failed to compile, but the TU dump still can be created - if($Errors = readFile($TmpDir."/tu_errors")) - { # try to recompile - # FIXME: handle errors and try to recompile - if($AutoPreambleMode{$LVer}!=-1 - and my $AddHeaders = detectPreamble($Errors, $LVer)) - { # add auto preamble headers and try again - $AutoPreambleMode{$LVer}=-1; - my @Headers = sort {$b cmp $a} keys(%{$AddHeaders}); # sys/types.h should be the first - foreach my $Num (0 .. $#Headers) - { - my $Path = $Headers[$Num]; - if(not grep {$Path eq $_} (@{$In::Desc{$LVer}{"Include_Preamble"}})) - { - push_U($In::Desc{$LVer}{"Include_Preamble"}, $Path); - printMsg("INFO", "Adding \'".$AddHeaders->{$Path}{"Header"}."\' preamble header for \'".$AddHeaders->{$Path}{"Type"}."\'"); - } - } - resetLogging($LVer); - $TmpDir = tempdir(CLEANUP=>1); - return createTUDump($LVer); - } - elsif($Cpp0xMode{$LVer}!=-1 - and ($Errors=~/\Q-std=c++0x\E/ - or $Errors=~/is not a class or namespace/)) - { # c++0x: enum class - if(checkGcc("4.6")) - { - $Cpp0xMode{$LVer}=-1; - printMsg("INFO", "Enabling c++0x mode"); - resetLogging($LVer); - $TmpDir = tempdir(CLEANUP=>1); - $In::Desc{$LVer}{"CompilerOptions"} .= " -std=c++0x"; - return createTUDump($LVer); - } - else { - printMsg("WARNING", "Probably c++0x element detected"); - } - - } - writeLog($LVer, $Errors); - } - else { - writeLog($LVer, "$!: $?\n"); - } - printMsg("ERROR", "some errors occurred when compiling headers"); - printErrorLog($LVer); - $In::Opt{"CompileError"} = 1; - writeLog($LVer, "\n"); # new line - } - - unlink($TmpHeaderPath); - unlink($HeaderPath); - - my $dumpExt; - if ($GCC_8) { - $dumpExt = "*.raw"; - } - else { - $dumpExt = "*.tu"; - } - if(my @TUs = cmdFind($TmpDir,"f",$dumpExt,1)) { - return $TUs[0]; - } - else - { - my $Msg = "can't compile header(s)"; - if($Errors=~/error trying to exec \W+cc1plus\W+/) { - $Msg .= "\nDid you install G++?"; - } - exitStatus("Cannot_Compile", $Msg); - } -} - -sub detectPreamble($$) -{ - my ($Content, $LVer) = @_; - my %HeaderElems = ( - # Types - "stdio.h" => ["FILE", "va_list"], - "stddef.h" => ["NULL", "ptrdiff_t"], - "stdint.h" => ["uint8_t", "uint16_t", "uint32_t", "uint64_t", - "int8_t", "int16_t", "int32_t", "int64_t"], - "time.h" => ["time_t"], - "sys/types.h" => ["ssize_t", "u_int32_t", "u_short", "u_char", - "u_int", "off_t", "u_quad_t", "u_long", "mode_t"], - "unistd.h" => ["gid_t", "uid_t", "socklen_t"], - "stdbool.h" => ["_Bool"], - "rpc/xdr.h" => ["bool_t"], - "in_systm.h" => ["n_long", "n_short"], - # Fields - "arpa/inet.h" => ["fw_src", "ip_src"], - # Functions - "stdlib.h" => ["free", "malloc", "size_t"], - "string.h" => ["memmove", "strcmp"] - ); - my %AutoPreamble = (); - foreach (keys(%HeaderElems)) - { - foreach my $Elem (@{$HeaderElems{$_}}) { - $AutoPreamble{$Elem} = $_; - } - } - my %Types = (); - while($Content=~s/error\:\s*(field\s*|)\W+(.+?)\W+//) - { # error: 'FILE' has not been declared - $Types{$2} = 1; - } - if(keys(%Types)) - { - my %AddHeaders = (); - foreach my $Type (keys(%Types)) - { - if(my $Header = $AutoPreamble{$Type}) - { - if(my $Path = identifyHeader($Header, $LVer)) - { - if(skipHeader($Path, $LVer)) { - next; - } - $Path = pathFmt($Path); - $AddHeaders{$Path}{"Type"} = $Type; - $AddHeaders{$Path}{"Header"} = $Header; - } - } - } - if(keys(%AddHeaders)) { - return \%AddHeaders; - } - } - return undef; -} - -sub checkCTags($$) -{ - my ($Path, $LVer) = @_; - - my $CTags = undef; - - if($In::Opt{"OS"} eq "bsd") - { # use ectags on BSD - $CTags = getCmdPath("ectags"); - if(not $CTags) { - printMsg("WARNING", "can't find \'ectags\' program"); - } - } - if(not $CTags) { - $CTags = getCmdPath("ctags"); - } - if(not $CTags) - { - printMsg("WARNING", "can't find \'ctags\' program"); - return; - } - - my $TmpDir = $In::Opt{"Tmp"}; - - if($In::Opt{"OS"} ne "linux") - { # macos, freebsd, etc. - my $Info = `$CTags --version 2>\"$TmpDir/null\"`; - if($Info!~/universal|exuberant/i) - { - printMsg("WARNING", "incompatible version of \'ctags\' program"); - return; - } - } - - my $Out = $TmpDir."/ctags.txt"; - system("$CTags --c-kinds=pxn -f \"$Out\" \"$Path\" 2>\"$TmpDir/null\""); - if($In::Opt{"Debug"}) { - copy($Out, getDebugDir($LVer)."/ctags.txt"); - } - open(CTAGS, "<", $Out); - while(my $Line = ) - { - chomp($Line); - my ($Name, $Header, $Def, $Type, $Scpe) = split(/\t/, $Line); - if(defined $IntrinsicKeywords{$Name}) - { # noise - next; - } - if($Type eq "n") - { - if(index($Scpe, "class:")==0) { - next; - } - if(index($Scpe, "struct:")==0) { - next; - } - if(index($Scpe, "namespace:")==0) - { - if($Scpe=~s/\Anamespace://) { - $Name = $Scpe."::".$Name; - } - } - $TUnit_NameSpaces{$LVer}{$Name} = 1; - } - elsif($Type eq "p") - { - if(not $Scpe or index($Scpe, "namespace:")==0) { - $TUnit_Funcs{$LVer}{$Name} = 1; - } - } - elsif($Type eq "x") - { - if(not $Scpe or index($Scpe, "namespace:")==0) { - $TUnit_Vars{$LVer}{$Name} = 1; - } - } - } - close(CTAGS); -} - -sub preChange($$$) -{ - my ($HeaderPath, $IncStr, $LVer) = @_; - - my $TmpDir = $In::Opt{"Tmp"}; - my $PreprocessCmd = getCompileCmd($HeaderPath, "-E", $IncStr, $LVer); - my $Content = undef; - - if(not defined $In::Opt{"MinGWCompat"} - and $In::Opt{"Target"} eq "windows" - and $In::Opt{"GccTarget"}=~/mingw/i - and $MinGWMode{$LVer}!=-1) - { # modify headers to compile by MinGW - if(not $Content) - { # preprocessing - $Content = `$PreprocessCmd 2>\"$TmpDir/null\"`; - } - if($Content=~s/__asm\s*(\{[^{}]*?\}|[^{};]*)//g) - { # __asm { ... } - $MinGWMode{$LVer}=1; - } - if($Content=~s/\s+(\/ \/.*?)\n/\n/g) - { # comments after preprocessing - $MinGWMode{$LVer}=1; - } - if($Content=~s/(\W)(0x[a-f]+|\d+)(i|ui)(8|16|32|64)(\W)/$1$2$5/g) - { # 0xffui8 - $MinGWMode{$LVer}=1; - } - - if($MinGWMode{$LVer}) { - printMsg("INFO", "Using MinGW compatibility mode"); - } - } - - if(defined $In::Opt{"CxxIncompat"} - and $In::ABI{$LVer}{"Language"} eq "C" - and $In::Desc{$LVer}{"CppMode"}!=-1 and not $In::Opt{"CppHeaders"}) - { # rename C++ keywords in C code - printMsg("INFO", "Checking the code for C++ keywords"); - if(not $Content) - { # preprocessing - $Content = `$PreprocessCmd 2>\"$TmpDir/null\"`; - } - - my $RegExp_C = join("|", keys(%CppKeywords_C)); - my $RegExp_F = join("|", keys(%CppKeywords_F)); - my $RegExp_O = join("|", keys(%CppKeywords_O)); - - my $Detected = undef; - my $Regex = undef; - - $Regex = qr/(\A|\n[^\#\/\n][^\n]*?|\n)(\*\s*|\s+|\@|\,|\()($RegExp_C|$RegExp_F)(\s*([\,\)\;\.\[]|\-\>|\:\s*\d))/; - while($Content=~/$Regex/) - { # MATCH: - # int foo(int new, int class, int (*new)(int)); - # int foo(char template[], char*); - # unsigned private: 8; - # DO NOT MATCH: - # #pragma GCC visibility push(default) - my $Sentence_O = "$1$2$3$4"; - - if($Sentence_O=~/\s+decltype\(/) - { # C++ - # decltype(nullptr) - last; - } - else - { - $Content=~s/$Regex/$1$2c99_$3$4/g; - $In::Desc{$LVer}{"CppMode"} = 1; - if(not defined $Detected) { - $Detected = $Sentence_O; - } - } - } - if($Content=~s/([^\w\s]|\w\s+)(? $b=~/_/} sort {lc($a) cmp lc($b)} keys(%{$NameSpaces})) - { - next if($In::Desc{$LVer}{"SkipNameSpaces"}{$NS}); - next if(not $NS or $NameSpaces->{$NS}==-1); - next if($NS=~/(\A|::)iterator(::|\Z)/i); - next if($NS=~/\A__/i); - next if(($NS=~/\Astd::/ or $NS=~/\A(std|tr1|rel_ops|fcntl)\Z/) and not $In::Opt{"StdcxxTesting"}); - - $In::ABI{$LVer}{"NameSpaces"}{$NS} = 1; # for future use in reports - - my ($TypeDecl_Prefix, $TypeDecl_Suffix) = (); - my @NS_Parts = split(/::/, $NS); - next if($#NS_Parts==-1); - next if($NS_Parts[0]=~/\A(random|or)\Z/); - foreach my $NS_Part (@NS_Parts) - { - $TypeDecl_Prefix .= "namespace $NS_Part\{"; - $TypeDecl_Suffix .= "}"; - } - my $TypeDecl = $TypeDecl_Prefix."typedef int tmp_add_type_".$AddNameSpaceId.";".$TypeDecl_Suffix; - my $FuncDecl = "$NS\:\:tmp_add_type_$AddNameSpaceId tmp_add_func_$AddNameSpaceId(){return 0;};"; - $Additions .= " $TypeDecl\n $FuncDecl\n"; - $AddNameSpaceId += 1; - } - return $Additions; -} - -sub includeOpt($$) -{ - my ($Path, $Style) = @_; - if($Style eq "GCC") - { # GCC options - if($In::Opt{"OS"} eq "windows") - { # to MinGW GCC - return "-I\"".pathFmt($Path, "unix")."\""; - } - elsif($In::Opt{"OS"} eq "macos" - and $Path=~/\.framework\Z/) - { # to Apple's GCC - return "-F".escapeArg(getDirname($Path)); - } - else { - return "-I".escapeArg($Path); - } - } - elsif($Style eq "CL") { - return "/I \"".$Path."\""; - } - return ""; -} - -sub checkPreprocessedUnit($$) -{ - my ($Path, $LVer) = @_; - - my $TmpDir = $In::Opt{"Tmp"}; - my ($CurHeader, $CurHeaderName) = ("", ""); - my $CurClass = ""; # extra info - - my $CRef = $In::ABI{$LVer}{"Constants"}; - - if(not $CRef) { - $CRef = {}; - } - - open(PREPROC, $Path) || die ("can't open file \'$Path\': $!\n"); - while(my $Line = ) - { # detecting public and private constants - if(substr($Line, 0, 1) eq "#") - { - chomp($Line); - if($Line=~/\A\#\s+\d+\s+\"(.+)\"/) - { - $CurHeader = pathFmt($1); - $CurHeaderName = getFilename($CurHeader); - $CurClass = ""; - - if(index($CurHeader, $TmpDir)==0) { - next; - } - - if(substr($CurHeaderName, 0, 1) eq "<") - { # , , etc. - $CurHeaderName = ""; - $CurHeader = ""; - } - - if($In::Opt{"ExtraInfo"}) - { - if($CurHeaderName) { - $PreprocessedHeaders{$LVer}{$CurHeader} = 1; - } - } - } - if(not $In::Opt{"ExtraDump"}) - { - if($CurHeaderName) - { - if(not $In::Desc{$LVer}{"IncludeNeighbors"}{$CurHeaderName} - and not $In::Desc{$LVer}{"RegHeader"}{$CurHeader}) - { # not a target - next; - } - if(not isTargetHeader($CurHeaderName, 1) - and not isTargetHeader($CurHeaderName, 2)) - { # user-defined header - next; - } - } - } - - if($Line=~/\A\#\s*define\s+(\w+)\s+(.+)\s*\Z/) - { - my ($Name, $Value) = ($1, $2); - if(not $CRef->{$Name}{"Access"}) - { - $CRef->{$Name}{"Access"} = "public"; - $CRef->{$Name}{"Value"} = $Value; - if($CurHeaderName) { - $CRef->{$Name}{"Header"} = $CurHeaderName; - } - } - } - elsif($Line=~/\A\#[ \t]*undef[ \t]+([_A-Z]+)[ \t]*/) { - $CRef->{$1}{"Access"} = "private"; - } - } - else - { - if($In::Opt{"ExtraDump"}) - { - if($Line=~/(\w+)\s*\(/) - { # functions - $In::ABI{$LVer}{"SymbolHeader"}{$CurClass}{$1} = $CurHeader; - } - elsif($Line=~/(\A|\s)class\s+(\w+)/) { - $CurClass = $2; - } - } - } - } - close(PREPROC); - - foreach my $Constant (keys(%{$CRef})) - { - if($CRef->{$Constant}{"Access"} eq "private") - { - delete($CRef->{$Constant}); - next; - } - - if(not $In::Opt{"ExtraDump"} and ($Constant=~/_h\Z/i - or isBuiltIn($CRef->{$Constant}{"Header"}))) - { # skip - delete($CRef->{$Constant}); - } - else { - delete($CRef->{$Constant}{"Access"}); - } - } - - if($In::Opt{"Debug"}) { - copy($Path, getDebugDir($LVer)."/preprocessor.txt"); - } -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/TypeAttr.pm b/abi-compliance-checker-2.3/modules/Internals/TypeAttr.pm deleted file mode 100644 index 83804ca25b05bb3b6db8c0acef24488ee38c2146..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/TypeAttr.pm +++ /dev/null @@ -1,268 +0,0 @@ -########################################################################### -# A module to handle type attributes -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -my %Cache; - -my %TypeSpecAttributes = ( - "Const" => 1, - "Volatile" => 1, - "ConstVolatile" => 1, - "Restrict" => 1, - "Typedef" => 1 -); - -my (%TypeInfo, %TName_Tid) = (); - -sub initAliases_TypeAttr($) -{ - my $LVer = $_[0]; - - $TypeInfo{$LVer} = $In::ABI{$LVer}{"TypeInfo"}; - $TName_Tid{$LVer} = $In::ABI{$LVer}{"TName_Tid"}; -} - -sub getTypeIdByName($$) -{ - my ($TypeName, $LVer) = @_; - return $TName_Tid{$LVer}{formatName($TypeName, "T")}; -} - -sub getShortClass($$) -{ - my ($TypeId, $LVer) = @_; - my $TypeName = $TypeInfo{$LVer}{$TypeId}{"Name"}; - if($TypeInfo{$LVer}{$TypeId}{"Type"}!~/Intrinsic|Class|Struct|Union|Enum/) { - $TypeName = uncoverTypedefs($TypeName, $LVer); - } - if(my $NameSpace = $TypeInfo{$LVer}{$TypeId}{"NameSpace"}) { - $TypeName=~s/\A(struct |)\Q$NameSpace\E\:\://g; - } - return $TypeName; -} - -sub goToFirst($$$) -{ - my ($TypeId, $LVer, $Type_Type) = @_; - - if(defined $Cache{"goToFirst"}{$TypeId}{$LVer}{$Type_Type}) { - return %{$Cache{"goToFirst"}{$TypeId}{$LVer}{$Type_Type}}; - } - if(not $TypeInfo{$LVer}{$TypeId}) { - return (); - } - my %Type = %{$TypeInfo{$LVer}{$TypeId}}; - if(not $Type{"Type"}) { - return (); - } - if($Type{"Type"} ne $Type_Type) - { - if(not $Type{"BaseType"}) { - return (); - } - %Type = goToFirst($Type{"BaseType"}, $LVer, $Type_Type); - } - $Cache{"goToFirst"}{$TypeId}{$LVer}{$Type_Type} = \%Type; - return %Type; -} - -sub getPureType($$) -{ - my ($TypeId, $LVer) = @_; - if(not $TypeInfo{$LVer}{$TypeId}) { - return (); - } - if(defined $Cache{"getPureType"}{$TypeId}{$LVer}) { - return %{$Cache{"getPureType"}{$TypeId}{$LVer}}; - } - my %Type = %{$TypeInfo{$LVer}{$TypeId}}; - if(not $Type{"BaseType"}) { - return %Type; - } - if($TypeSpecAttributes{$Type{"Type"}}) { - %Type = getPureType($Type{"BaseType"}, $LVer); - } - $Cache{"getPureType"}{$TypeId}{$LVer} = \%Type; - return %Type; -} - -sub getPLevel($$) -{ - my ($TypeId, $LVer) = @_; - - if(defined $Cache{"getPLevel"}{$TypeId}{$LVer}) { - return $Cache{"getPLevel"}{$TypeId}{$LVer}; - } - if(not $TypeInfo{$LVer}{$TypeId}) { - return 0; - } - my %Type = %{$TypeInfo{$LVer}{$TypeId}}; - if($Type{"Type"}=~/FuncPtr|FieldPtr/) { - return 1; - } - my $PLevel = 0; - if($Type{"Type"} =~/Pointer|Ref|FuncPtr|FieldPtr/) { - $PLevel += 1; - } - if(not $Type{"BaseType"}) { - return $PLevel; - } - $PLevel += getPLevel($Type{"BaseType"}, $LVer); - $Cache{"getPLevel"}{$TypeId}{$LVer} = $PLevel; - return $PLevel; -} - -sub getBaseType($$) -{ - my ($TypeId, $LVer) = @_; - - if(defined $Cache{"getBaseType"}{$TypeId}{$LVer}) { - return %{$Cache{"getBaseType"}{$TypeId}{$LVer}}; - } - if(not $TypeInfo{$LVer}{$TypeId}) { - return (); - } - my %Type = %{$TypeInfo{$LVer}{$TypeId}}; - if(not $Type{"BaseType"}) { - return %Type; - } - %Type = getBaseType($Type{"BaseType"}, $LVer); - $Cache{"getBaseType"}{$TypeId}{$LVer} = \%Type; - return %Type; -} - -sub getOneStepBaseType($$) -{ - my ($TypeId, $LVer) = @_; - - if(not $TypeInfo{$LVer}{$TypeId}) { - return (); - } - - my %Type = %{$TypeInfo{$LVer}{$TypeId}}; - if(not $Type{"BaseType"}) { - return %Type; - } - if(my $BTid = $Type{"BaseType"}) - { - if($TypeInfo{$LVer}{$BTid}) { - return %{$TypeInfo{$LVer}{$BTid}}; - } - - # something is going wrong - return (); - } - - return %Type; -} - -sub getType($$) -{ - my ($TypeId, $LVer) = @_; - - if(not $TypeInfo{$LVer}{$TypeId}) { - return (); - } - return %{$TypeInfo{$LVer}{$TypeId}}; -} - -sub getBaseTypeQual($$) -{ - my ($TypeId, $LVer) = @_; - if(not $TypeInfo{$LVer}{$TypeId}) { - return ""; - } - my %Type = %{$TypeInfo{$LVer}{$TypeId}}; - if(not $Type{"BaseType"}) { - return ""; - } - my $Qual = ""; - if($Type{"Type"} eq "Pointer") { - $Qual .= "*"; - } - elsif($Type{"Type"} eq "Ref") { - $Qual .= "&"; - } - elsif($Type{"Type"} eq "ConstVolatile") { - $Qual .= "const volatile"; - } - elsif($Type{"Type"} eq "Const" - or $Type{"Type"} eq "Volatile" - or $Type{"Type"} eq "Restrict") { - $Qual .= lc($Type{"Type"}); - } - my $BQual = getBaseTypeQual($Type{"BaseType"}, $LVer); - return $BQual.$Qual; -} - -sub isCopyingClass($$) -{ - my ($TypeId, $LVer) = @_; - return $TypeInfo{$LVer}{$TypeId}{"Copied"}; -} - -sub getSubClasses($$$) -{ - my ($ClassId, $LVer, $Recursive) = @_; - if(not defined $In::ABI{$LVer}{"Class_SubClasses"}{$ClassId}) { - return (); - } - - my @Subs = (); - foreach my $SubId (keys(%{$In::ABI{$LVer}{"Class_SubClasses"}{$ClassId}})) - { - if($Recursive) - { - foreach my $SubSubId (getSubClasses($SubId, $LVer, $Recursive)) { - push(@Subs, $SubSubId); - } - } - push(@Subs, $SubId); - } - return @Subs; -} - -sub getBaseClasses($$$) -{ - my ($ClassId, $LVer, $Recursive) = @_; - my %ClassType = getType($ClassId, $LVer); - if(not defined $ClassType{"Base"}) { - return (); - } - - my @Bases = (); - foreach my $BaseId (sort {$ClassType{"Base"}{$a}{"pos"}<=>$ClassType{"Base"}{$b}{"pos"}} - keys(%{$ClassType{"Base"}})) - { - if($Recursive) - { - foreach my $SubBaseId (getBaseClasses($BaseId, $LVer, $Recursive)) { - push(@Bases, $SubBaseId); - } - } - push(@Bases, $BaseId); - } - return @Bases; -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/Utils.pm b/abi-compliance-checker-2.3/modules/Internals/Utils.pm deleted file mode 100644 index 5b098f4079b756b56c459266e6c52726b9a1b6e9..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/Utils.pm +++ /dev/null @@ -1,493 +0,0 @@ -########################################################################### -# A module with basic functions -# -# Copyright (C) 2015-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -my %Cache; - -my %IntrinsicKeywords = map {$_=>1} ( - "true", - "false", - "_Bool", - "_Complex", - "const", - "int", - "long", - "void", - "short", - "float", - "volatile", - "restrict", - "unsigned", - "signed", - "char", - "double", - "class", - "struct", - "union", - "enum" -); - -sub initABI($) -{ - my $V = $_[0]; - foreach my $K ("SymbolInfo", "TypeInfo", "TName_Tid", "Constants") - { - if(not defined $In::ABI{$V}{$K}) { - $In::ABI{$V}{$K} = {}; - } - } -} - -sub cmdFind(@) -{ # native "find" is much faster than File::Find (~6x) - # also the File::Find doesn't support --maxdepth N option - # so using the cross-platform wrapper for the native one - my ($Path, $Type, $Name, $MaxDepth, $UseRegex) = (); - - $Path = shift(@_); - if(@_) { - $Type = shift(@_); - } - if(@_) { - $Name = shift(@_); - } - if(@_) { - $MaxDepth = shift(@_); - } - if(@_) { - $UseRegex = shift(@_); - } - - my $TmpDir = $In::Opt{"Tmp"}; - - if($In::Opt{"OS"} eq "windows") - { - $Path = getAbsPath($Path); - my $Cmd = "cmd /C dir \"$Path\" /B /O"; - if($MaxDepth!=1) { - $Cmd .= " /S"; - } - if($Type eq "d") { - $Cmd .= " /AD"; - } - elsif($Type eq "f") { - $Cmd .= " /A-D"; - } - my @Files = split(/\n/, qx/$Cmd/); - if($Name) - { - if(not $UseRegex) - { # FIXME: how to search file names in MS shell? - # wildcard to regexp - $Name=~s/\*/.*/g; - $Name='\A'.$Name.'\Z'; - } - @Files = grep { /$Name/i } @Files; - } - my @AbsPaths = (); - foreach my $File (@Files) - { - if(not isAbsPath($File)) { - $File = join_P($Path, $File); - } - if($Type eq "f" and not -f $File) - { # skip dirs - next; - } - push(@AbsPaths, pathFmt($File)); - } - if($Type eq "d") { - push(@AbsPaths, $Path); - } - return @AbsPaths; - } - else - { - my $FindCmd = "find"; - if(not checkCmd($FindCmd)) { - exitStatus("Not_Found", "can't find a \"find\" command"); - } - $Path = getAbsPath($Path); - if(-d $Path and -l $Path - and $Path!~/\/\Z/) - { # for directories that are symlinks - $Path.="/"; - } - my $Cmd = $FindCmd." \"$Path\""; - if($MaxDepth) { - $Cmd .= " -maxdepth $MaxDepth"; - } - if($Type) { - $Cmd .= " -type $Type"; - } - if($Name and not $UseRegex) - { # wildcards - $Cmd .= " -name \"$Name\""; - } - my $Res = `$Cmd 2>\"$TmpDir/null\"`; - if($? and $!) { - printMsg("ERROR", "problem with \'find\' utility ($?): $!"); - } - my @Files = split(/\n/, $Res); - if($Name and $UseRegex) - { # regex - @Files = grep { /$Name/ } @Files; - } - return @Files; - } -} - -sub findLibs($$$) -{ # FIXME: correct the search pattern - my ($Path, $Type, $MaxDepth) = @_; - return cmdFind($Path, $Type, '\.'.$In::Opt{"Ext"}.'[0-9.]*\Z', $MaxDepth, 1); -} - -sub getPrefixes($) -{ - my %Prefixes = (); - getPrefixes_I([$_[0]], \%Prefixes); - return keys(%Prefixes); -} - -sub getPrefixes_I($$) -{ - my $S = "/"; - if($In::Opt{"OS"} eq "windows") { - $S = "\\"; - } - - foreach my $P (@{$_[0]}) - { - my @Parts = reverse(split(/[\/\\]+/, $P)); - my $Name = $Parts[0]; - foreach (1 .. $#Parts) - { - $_[1]->{$Name}{$P} = 1; - if($_>4 or $Parts[$_] eq "include") { - last; - } - $Name = $Parts[$_].$S.$Name; - } - } -} - -sub getCompileCmd($$$$) -{ - my ($Path, $Opt, $Inc, $LVer) = @_; - my $GccCall = $In::Opt{"GccPath"}; - if($Opt) { - $GccCall .= " ".$Opt; - } - $GccCall .= " -x "; - if($In::Opt{"OS"} eq "macos") { - $GccCall .= "objective-"; - } - - if($In::Opt{"GccMissedMangling"}) - { # workaround for GCC 4.8 (C only) - $GccCall .= "c++"; - } - elsif(checkGcc("4")) - { # compile as "C++" header - # to obtain complete dump using GCC 4.0 - $GccCall .= "c++-header"; - } - else - { # compile as "C++" source - # GCC 3.3 cannot compile headers - $GccCall .= "c++"; - } - if(my $Opts = platformSpecs($LVer)) - { # platform-specific options - $GccCall .= " ".$Opts; - } - # allow extra qualifications - # and other nonconformant code - $GccCall .= " -fpermissive"; - $GccCall .= " -w"; - if($In::Opt{"NoStdInc"}) - { - $GccCall .= " -nostdinc"; - $GccCall .= " -nostdinc++"; - } - if(my $Opts = getGccOptions($LVer)) - { # user-defined options - $GccCall .= " ".$Opts; - } - $GccCall .= " \"$Path\""; - if($Inc) - { # include paths - $GccCall .= " ".$Inc; - } - return $GccCall; -} - -sub platformSpecs($) -{ - my $LVer = $_[0]; - - if($In::Opt{"Target"} eq "symbian") - { # options for GCCE compiler - my @Symbian_Opts = ( - "-D__GCCE__", - "-DUNICODE", - "-fexceptions", - "-D__SYMBIAN32__", - "-D__MARM_INTERWORK__", - "-D_UNICODE", - "-D__S60_50__", - "-D__S60_3X__", - "-D__SERIES60_3X__", - "-D__EPOC32__", - "-D__MARM__", - "-D__EABI__", - "-D__MARM_ARMV5__", - "-D__SUPPORT_CPP_EXCEPTIONS__", - "-march=armv5t", - "-mapcs", - "-mthumb-interwork", - "-DEKA2", - "-DSYMBIAN_ENABLE_SPLIT_HEADERS" - ); - return join(" ", @Symbian_Opts); - } - elsif($In::Opt{"OS"} eq "windows" - and $In::Opt{"GccTarget"}=~/mingw/i) - { # add options to MinGW compiler - # to simulate the MSVC compiler - my @MinGW_Opts = ( - "-D__unaligned=\" \"", - "-D__nullptr=\"nullptr\"", - "-D_WIN32", - "-D_STDCALL_SUPPORTED", - "-D__int64=\"long long\"", - "-D__int32=int", - "-D__int16=short", - "-D__int8=char", - "-D__possibly_notnullterminated=\" \"", - "-D__nullterminated=\" \"", - "-D__nullnullterminated=\" \"", - "-D__assume=\" \"", - "-D__w64=\" \"", - "-D__ptr32=\" \"", - "-D__ptr64=\" \"", - "-D__forceinline=inline", - "-D__inline=inline", - "-D__uuidof(x)=IID()", - "-D__try=", - "-D__except(x)=", - "-D__declspec(x)=__attribute__((x))", - "-D__pragma(x)=", - "-D_inline=inline", - "-D__forceinline=__inline", - "-D__stdcall=__attribute__((__stdcall__))", - "-D__cdecl=__attribute__((__cdecl__))", - "-D__fastcall=__attribute__((__fastcall__))", - "-D__thiscall=__attribute__((__thiscall__))", - "-D_stdcall=__attribute__((__stdcall__))", - "-D_cdecl=__attribute__((__cdecl__))", - "-D_fastcall=__attribute__((__fastcall__))", - "-D_thiscall=__attribute__((__thiscall__))", - "-DSHSTDAPI_(x)=x", - "-D_MSC_EXTENSIONS", - "-DSECURITY_WIN32", - "-D_MSC_VER=1500", - "-D_USE_DECLSPECS_FOR_SAL", - "-D__noop=\" \"", - "-DDECLSPEC_DEPRECATED=\" \"", - "-D__builtin_alignof(x)=__alignof__(x)", - "-DSORTPP_PASS"); - - if($In::ABI{$LVer}{"Arch"} eq "x86") - { - push(@MinGW_Opts, "-D_X86_=300"); - push(@MinGW_Opts, "-D_M_IX86=300"); - } - elsif($In::ABI{$LVer}{"Arch"} eq "x86_64") - { - push(@MinGW_Opts, "-D_AMD64_=300"); - push(@MinGW_Opts, "-D_M_AMD64=300"); - push(@MinGW_Opts, "-D_M_X64=300"); - } - elsif($In::ABI{$LVer}{"Arch"} eq "ia64") - { - push(@MinGW_Opts, "-D_IA64_=300"); - push(@MinGW_Opts, "-D_M_IA64=300"); - } - - return join(" ", @MinGW_Opts); - } - return undef; -} - -sub uncoverTypedefs($$) -{ - my ($TypeName, $LVer) = @_; - - if(defined $Cache{"uncoverTypedefs"}{$LVer}{$TypeName}) { - return $Cache{"uncoverTypedefs"}{$LVer}{$TypeName}; - } - my ($TypeName_New, $TypeName_Pre) = (formatName($TypeName, "T"), ""); - while($TypeName_New ne $TypeName_Pre) - { - $TypeName_Pre = $TypeName_New; - my $TypeName_Copy = $TypeName_New; - my %Words = (); - while($TypeName_Copy=~s/\b([a-z_]([\w:]*\w|))\b//io) - { - if(not $IntrinsicKeywords{$1}) { - $Words{$1} = 1; - } - } - foreach my $Word (keys(%Words)) - { - my $BaseType_Name = $In::ABI{$LVer}{"TypedefBase"}{$Word}; - - next if(not $BaseType_Name); - next if($BaseType_Name=~/\b$Word\b/); - next if($TypeName_New=~/\b(struct|union|enum)\s\Q$Word\E\b/); - - if($BaseType_Name=~/\([\*]+\)/) - { # FuncPtr - if($TypeName_New=~/\Q$Word\E(.*)\Z/) - { - my $Type_Suffix = $1; - $TypeName_New = $BaseType_Name; - if($TypeName_New=~s/\(([\*]+)\)/($1 $Type_Suffix)/) { - $TypeName_New = formatName($TypeName_New, "T"); - } - } - } - else - { - if($TypeName_New=~s/\b\Q$Word\E\b/$BaseType_Name/g) { - $TypeName_New = formatName($TypeName_New, "T"); - } - } - } - } - return ($Cache{"uncoverTypedefs"}{$LVer}{$TypeName} = $TypeName_New); -} - -sub getGccOptions($) -{ - my $LVer = $_[0]; - - my @Opt = (); - - if(my $COpt = $In::Desc{$LVer}{"CompilerOptions"}) - { # user-defined options - push(@Opt, $COpt); - } - if($In::Opt{"GccOptions"}) - { # additional - push(@Opt, $In::Opt{"GccOptions"}); - } - - if(@Opt) { - return join(" ", @Opt); - } - - return undef; -} - -sub setTarget($) -{ - my $Target = $_[0]; - - if($Target eq "default") - { - $Target = getOSgroup(); - - $In::Opt{"OS"} = $Target; - $In::Opt{"Ar"} = getArExt($Target); - } - - $In::Opt{"Target"} = $Target; - $In::Opt{"Ext"} = getLibExt($Target, $In::Opt{"UseStaticLibs"}); -} - -sub filterFormat($) -{ - my $FiltRef = $_[0]; - foreach my $Entry (keys(%{$FiltRef})) - { - foreach my $Filt (@{$FiltRef->{$Entry}}) - { - if($Filt=~/[\/\\]/) { - $Filt = pathFmt($Filt); - } - } - } -} - -sub checkGcc(@) -{ - my $Req = shift(@_); - my $Gcc = $In::Opt{"GccPath"}; - - if(@_) { - $Gcc = shift(@_); - } - - if(defined $Cache{"checkGcc"}{$Gcc}{$Req}) { - return $Cache{"checkGcc"}{$Gcc}{$Req}; - } - if(my $Ver = dumpVersion($Gcc)) - { - $Ver=~s/(-|_)[a-z_]+.*\Z//; # remove suffix (like "-haiku-100818") - if(cmpVersions($Ver, $Req)>=0) { - return ($Cache{"checkGcc"}{$Gcc}{$Req} = $Gcc); - } - } - return ($Cache{"checkGcc"}{$Gcc}{$Req} = ""); -} - -sub dumpVersion($) -{ - my $Cmd = $_[0]; - - if($Cache{"dumpVersion"}{$Cmd}) { - return $Cache{"dumpVersion"}{$Cmd}; - } - my $TmpDir = $In::Opt{"Tmp"}; - my $V = `$Cmd -dumpversion 2>\"$TmpDir/null\"`; - chomp($V); - return ($Cache{"dumpVersion"}{$Cmd} = $V); -} - -sub dumpMachine($) -{ - my $Cmd = $_[0]; - - if($Cache{"dumpMachine"}{$Cmd}) { - return $Cache{"dumpMachine"}{$Cmd}; - } - my $TmpDir = $In::Opt{"Tmp"}; - my $Machine = `$Cmd -dumpmachine 2>\"$TmpDir/null\"`; - chomp($Machine); - return ($Cache{"dumpMachine"}{$Cmd} = $Machine); -} - -return 1; diff --git a/abi-compliance-checker-2.3/modules/Internals/XmlDump.pm b/abi-compliance-checker-2.3/modules/Internals/XmlDump.pm deleted file mode 100644 index ff0b0406fa226e6fd1a0c9cf3e5632ca55e5a5e0..0000000000000000000000000000000000000000 --- a/abi-compliance-checker-2.3/modules/Internals/XmlDump.pm +++ /dev/null @@ -1,863 +0,0 @@ -########################################################################### -# A module to create and read ABI dump in XML format -# -# Copyright (C) 2009-2011 Institute for System Programming, RAS -# Copyright (C) 2011-2012 Nokia Corporation and/or its subsidiary(-ies) -# Copyright (C) 2012-2018 Andrey Ponomarenko's ABI Laboratory -# -# Written by Andrey Ponomarenko -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -########################################################################### -use strict; - -my $TAG_ID = 0; -my $INDENT = " "; - -sub createXmlDump($) -{ - my $LVer = $_[0]; - my $ABI_DUMP = "\n"; - - $ABI_DUMP .= "\n"; - - $ABI_DUMP .= addTag("library", $In::ABI{$LVer}{"LibraryName"}); - $ABI_DUMP .= addTag("library_version", $In::ABI{$LVer}{"LibraryVersion"}); - $ABI_DUMP .= addTag("language", $In::ABI{$LVer}{"Language"}); - - $ABI_DUMP .= addTag("gcc", $In::ABI{$LVer}{"GccVersion"}); - $ABI_DUMP .= addTag("clang", $In::ABI{$LVer}{"ClangVersion"}); - $ABI_DUMP .= addTag("architecture", $In::ABI{$LVer}{"Arch"}); - $ABI_DUMP .= addTag("target", $In::ABI{$LVer}{"Target"}); - $ABI_DUMP .= addTag("word_size", $In::ABI{$LVer}{"WordSize"}); - - if($In::ABI{$LVer}{"Mode"}) { - $ABI_DUMP .= addTag("mode", $In::ABI{$LVer}{"Mode"}); - } - if($In::ABI{$LVer}{"SrcBin"}) { - $ABI_DUMP .= addTag("kind", "SrcBin"); - } - elsif($In::ABI{$LVer}{"BinOnly"}) { - $ABI_DUMP .= addTag("kind", "BinOnly"); - } - - if(my @Headers = keys(%{$In::ABI{$LVer}{"Headers"}})) - { - @Headers = sort {$In::ABI{$LVer}{"Headers"}{$a}<=>$In::ABI{$LVer}{"Headers"}{$b}} @Headers; - $ABI_DUMP .= openTag("headers"); - foreach my $Name (@Headers) { - $ABI_DUMP .= addTag("name", $Name); - } - $ABI_DUMP .= closeTag("headers"); - } - - if(my @Sources = keys(%{$In::ABI{$LVer}{"Sources"}})) - { - @Sources = sort {$In::ABI{$LVer}{"Sources"}{$a}<=>$In::ABI{$LVer}{"Sources"}{$b}} @Sources; - $ABI_DUMP .= openTag("sources"); - foreach my $Name (@Sources) { - $ABI_DUMP .= addTag("name", $Name); - } - $ABI_DUMP .= closeTag("sources"); - } - - if(my @Libs = keys(%{$In::ABI{$LVer}{"Needed"}})) - { - $ABI_DUMP .= openTag("needed"); - foreach my $Name (sort {lc($a) cmp lc($b)} @Libs) { - $ABI_DUMP .= addTag("library", $Name); - } - $ABI_DUMP .= closeTag("needed"); - } - - if(my @NameSpaces = keys(%{$In::ABI{$LVer}{"NameSpaces"}})) - { - $ABI_DUMP .= openTag("namespaces"); - foreach my $NameSpace (sort {lc($a) cmp lc($b)} @NameSpaces) { - $ABI_DUMP .= addTag("name", $NameSpace); - } - $ABI_DUMP .= closeTag("namespaces"); - } - - if(my @TypeInfo = keys(%{$In::ABI{$LVer}{"TypeInfo"}})) - { - $ABI_DUMP .= openTag("type_info"); - foreach my $ID (sort {$a<=>$b} @TypeInfo) - { - my %TInfo = %{$In::ABI{$LVer}{"TypeInfo"}{$ID}}; - $ABI_DUMP .= openTag("data_type"); - $ABI_DUMP .= addTag("id", $ID); - foreach my $Attr ("Name", "Type", "Size", - "Header", "Line", "NameSpace", "Class", "Return", "Algn") - { - if(defined $TInfo{$Attr}) { - $ABI_DUMP .= addTag(lc($Attr), $TInfo{$Attr}); - } - } - if($TInfo{"Private"}) { - $ABI_DUMP .= addTag("access", "private"); - } - if($TInfo{"Protected"}) { - $ABI_DUMP .= addTag("access", "protected"); - } - if(my @Positions = keys(%{$TInfo{"Memb"}})) - { - $ABI_DUMP .= openTag("members"); - foreach my $Pos (sort { $a<=>$b } @Positions) - { - $ABI_DUMP .= openTag("field"); - $ABI_DUMP .= addTag("name", $TInfo{"Memb"}{$Pos}{"name"}); - if(my $MTid = $TInfo{"Memb"}{$Pos}{"type"}) { - $ABI_DUMP .= addTag("type", $MTid); - } - if(my $Access = $TInfo{"Memb"}{$Pos}{"access"}) { - $ABI_DUMP .= addTag("access", $Access); - } - my $Val = $TInfo{"Memb"}{$Pos}{"value"}; - if(defined $Val) { - $ABI_DUMP .= addTag("value", $Val); - } - if(my $Align = $TInfo{"Memb"}{$Pos}{"algn"}) { - $ABI_DUMP .= addTag("algn", $Align); - } - if(my $Bitfield = $TInfo{"Memb"}{$Pos}{"bitfield"}) { - $ABI_DUMP .= addTag("bitfield", $Bitfield); - } - if($TInfo{"Memb"}{$Pos}{"mutable"}) { - $ABI_DUMP .= addTag("spec", "mutable"); - } - $ABI_DUMP .= addTag("pos", $Pos); - $ABI_DUMP .= closeTag("field"); - } - $ABI_DUMP .= closeTag("members"); - } - if(my @Positions = keys(%{$TInfo{"Param"}})) - { - $ABI_DUMP .= openTag("parameters"); - foreach my $Pos (sort { $a<=>$b } @Positions) - { - $ABI_DUMP .= openTag("param"); - if(my $PTid = $TInfo{"Param"}{$Pos}{"type"}) { - $ABI_DUMP .= addTag("type", $PTid); - } - $ABI_DUMP .= addTag("pos", $Pos); - $ABI_DUMP .= closeTag("param"); - } - $ABI_DUMP .= closeTag("parameters"); - } - if(my @Positions = keys(%{$TInfo{"TParam"}})) - { - $ABI_DUMP .= openTag("template_parameters"); - foreach my $Pos (sort { $a<=>$b } @Positions) - { - $ABI_DUMP .= openTag("param"); - $ABI_DUMP .= addTag("name", $TInfo{"TParam"}{$Pos}{"name"}); - $ABI_DUMP .= addTag("pos", $Pos); - $ABI_DUMP .= closeTag("param"); - } - $ABI_DUMP .= closeTag("template_parameters"); - } - if(my @Offsets = keys(%{$TInfo{"VTable"}})) - { - $ABI_DUMP .= openTag("vtable"); - foreach my $Offset (sort { $a<=>$b } @Offsets) - { - $ABI_DUMP .= openTag("entry"); - $ABI_DUMP .= addTag("offset", $Offset); - $ABI_DUMP .= addTag("value", $TInfo{"VTable"}{$Offset}); - $ABI_DUMP .= closeTag("entry"); - } - $ABI_DUMP .= closeTag("vtable"); - } - if(my $BTid = $TInfo{"BaseType"}) { - $ABI_DUMP .= addTag("base_type", $BTid); - } - if(my @BaseIDs = keys(%{$TInfo{"Base"}})) - { - @BaseIDs = sort { $TInfo{"Base"}{$a}{"pos"}<=>$TInfo{"Base"}{$b}{"pos"} } @BaseIDs; - $ABI_DUMP .= openTag("base"); - foreach my $BaseID (@BaseIDs) - { - $ABI_DUMP .= openTag("class"); - $ABI_DUMP .= addTag("id", $BaseID); - if(my $Access = $TInfo{"Base"}{$BaseID}{"access"}) { - $ABI_DUMP .= addTag("access", $Access); - } - if(my $Virt = $TInfo{"Base"}{$BaseID}{"virtual"}) { - $ABI_DUMP .= addTag("inherit", "virtual"); - } - $ABI_DUMP .= addTag("pos", $TInfo{"Base"}{$BaseID}{"pos"}); - $ABI_DUMP .= closeTag("class"); - } - $ABI_DUMP .= closeTag("base"); - } - if($TInfo{"Copied"}) { - $ABI_DUMP .= addTag("note", "copied"); - } - if($TInfo{"Spec"}) { - $ABI_DUMP .= addTag("note", "specialization"); - } - if($TInfo{"Forward"}) { - $ABI_DUMP .= addTag("note", "forward"); - } - $ABI_DUMP .= closeTag("data_type"); - } - $ABI_DUMP .= closeTag("type_info"); - } - - if(my @Constants = keys(%{$In::ABI{$LVer}{"Constants"}})) - { - $ABI_DUMP .= openTag("constants"); - foreach my $Constant (@Constants) - { - my %CInfo = %{$In::ABI{$LVer}{"Constants"}{$Constant}}; - $ABI_DUMP .= openTag("constant"); - $ABI_DUMP .= addTag("name", $Constant); - $ABI_DUMP .= addTag("value", $CInfo{"Value"}); - $ABI_DUMP .= addTag("header", $CInfo{"Header"}); - $ABI_DUMP .= closeTag("constant"); - } - $ABI_DUMP .= closeTag("constants"); - } - - if(my @SymbolInfo = keys(%{$In::ABI{$LVer}{"SymbolInfo"}})) - { - my %TR = ( - "MnglName" => "mangled", - "ShortName" => "short" - ); - $ABI_DUMP .= openTag("symbol_info"); - foreach my $ID (sort {$a<=>$b} @SymbolInfo) - { - my %SInfo = %{$In::ABI{$LVer}{"SymbolInfo"}{$ID}}; - $ABI_DUMP .= openTag("symbol"); - $ABI_DUMP .= addTag("id", $ID); - foreach my $Attr ("MnglName", "ShortName", "Class", - "Header", "Line", "Return", "NameSpace", "Value") - { - if(defined $SInfo{$Attr}) - { - my $Tag = $Attr; - if($TR{$Attr}) { - $Tag = $TR{$Attr}; - } - $ABI_DUMP .= addTag(lc($Tag), $SInfo{$Attr}); - } - } - if($SInfo{"Constructor"}) { - $ABI_DUMP .= addTag("kind", "constructor"); - } - if($SInfo{"Destructor"}) { - $ABI_DUMP .= addTag("kind", "destructor"); - } - if($SInfo{"Data"}) { - $ABI_DUMP .= addTag("kind", "data"); - } - if($SInfo{"Virt"}) { - $ABI_DUMP .= addTag("spec", "virtual"); - } - elsif($SInfo{"PureVirt"}) { - $ABI_DUMP .= addTag("spec", "pure virtual"); - } - elsif($SInfo{"Static"}) { - $ABI_DUMP .= addTag("spec", "static"); - } - if($SInfo{"InLine"}) { - $ABI_DUMP .= addTag("spec", "inline"); - } - if($SInfo{"Const"}) { - $ABI_DUMP .= addTag("spec", "const"); - } - if($SInfo{"Volatile"}) { - $ABI_DUMP .= addTag("spec", "volatile"); - } - if($SInfo{"Private"}) { - $ABI_DUMP .= addTag("access", "private"); - } - if($SInfo{"Protected"}) { - $ABI_DUMP .= addTag("access", "protected"); - } - if($SInfo{"Artificial"}) { - $ABI_DUMP .= addTag("note", "artificial"); - } - if(my $Lang = $SInfo{"Lang"}) { - $ABI_DUMP .= addTag("lang", $Lang); - } - if(my @Positions = keys(%{$SInfo{"Param"}})) - { - $ABI_DUMP .= openTag("parameters"); - foreach my $Pos (sort { $a<=>$b } @Positions) - { - $ABI_DUMP .= openTag("param"); - if(my $PName = $SInfo{"Param"}{$Pos}{"name"}) { - $ABI_DUMP .= addTag("name", $PName); - } - if(my $PTid = $SInfo{"Param"}{$Pos}{"type"}) { - $ABI_DUMP .= addTag("type", $PTid); - } - my $Default = $SInfo{"Param"}{$Pos}{"default"}; - if(defined $Default) { - $ABI_DUMP .= addTag("default", $Default); - } - if(my $Align = $SInfo{"Param"}{$Pos}{"algn"}) { - $ABI_DUMP .= addTag("algn", $Align); - } - if(defined $SInfo{"Param"}{$Pos}{"reg"}) { - $ABI_DUMP .= addTag("call", "register"); - } - $ABI_DUMP .= addTag("pos", $Pos); - $ABI_DUMP .= closeTag("param"); - } - $ABI_DUMP .= closeTag("parameters"); - } - if(my @Positions = keys(%{$SInfo{"TParam"}})) - { - $ABI_DUMP .= openTag("template_parameters"); - foreach my $Pos (sort { $a<=>$b } @Positions) - { - $ABI_DUMP .= openTag("param"); - $ABI_DUMP .= addTag("name", $SInfo{"TParam"}{$Pos}{"name"}); - $ABI_DUMP .= closeTag("param"); - } - $ABI_DUMP .= closeTag("template_parameters"); - } - $ABI_DUMP .= closeTag("symbol"); - } - $ABI_DUMP .= closeTag("symbol_info"); - } - - foreach my $K ("Symbols", "UndefinedSymbols") - { - if($In::ABI{$LVer}{$K} and my @Libs = keys(%{$In::ABI{$LVer}{$K}})) - { - my $SymTag = "symbols"; - if($K eq "UndefinedSymbols") { - $SymTag = "undefined_symbols"; - } - - $ABI_DUMP .= openTag($SymTag); - - foreach my $Lib (sort {lc($a) cmp lc($b)} @Libs) - { - $ABI_DUMP .= openTag("library", "name", $Lib); - foreach my $Symbol (sort {lc($a) cmp lc($b)} keys(%{$In::ABI{$LVer}{$K}{$Lib}})) - { - if((my $Size = $In::ABI{$LVer}{$K}{$Lib}{$Symbol})<0) - { # data - $ABI_DUMP .= addTag("symbol", $Symbol, "size", -$Size); - } - else - { # functions - $ABI_DUMP .= addTag("symbol", $Symbol); - } - } - $ABI_DUMP .= closeTag("library"); - } - $ABI_DUMP .= closeTag($SymTag); - } - } - - if(my @DepLibs = keys(%{$In::ABI{$LVer}{"DepSymbols"}})) - { - $ABI_DUMP .= openTag("dep_symbols"); - foreach my $Lib (sort {lc($a) cmp lc($b)} @DepLibs) - { - $ABI_DUMP .= openTag("library", "name", $Lib); - foreach my $Symbol (sort {lc($a) cmp lc($b)} keys(%{$In::ABI{$LVer}{"DepSymbols"}{$Lib}})) - { - if((my $Size = $In::ABI{$LVer}{"DepSymbols"}{$Lib}{$Symbol})<0) - { # data - $ABI_DUMP .= addTag("symbol", $Symbol, "size", -$Size); - } - else - { # functions - $ABI_DUMP .= addTag("symbol", $Symbol); - } - } - $ABI_DUMP .= closeTag("library"); - } - $ABI_DUMP .= closeTag("dep_symbols"); - } - - if(my @VSymbols = keys(%{$In::ABI{$LVer}{"SymbolVersion"}})) - { - $ABI_DUMP .= openTag("symbol_version"); - foreach my $Symbol (sort {lc($a) cmp lc($b)} @VSymbols) - { - $ABI_DUMP .= openTag("symbol"); - $ABI_DUMP .= addTag("name", $Symbol); - $ABI_DUMP .= addTag("version", $In::ABI{$LVer}{"SymbolVersion"}{$Symbol}); - $ABI_DUMP .= closeTag("symbol"); - } - $ABI_DUMP .= closeTag("symbol_version"); - } - - if(my @TargetHeaders = keys(%{$In::Desc{$LVer}{"TargetHeader"}})) - { - $ABI_DUMP .= openTag("target_headers"); - foreach my $Name (sort {lc($a) cmp lc($b)} @TargetHeaders) { - $ABI_DUMP .= addTag("name", $Name); - } - $ABI_DUMP .= closeTag("target_headers"); - } - - $ABI_DUMP .= "\n"; - - checkTags(); - - return $ABI_DUMP; -} - -sub readXmlDump($) -{ - my $ABI_DUMP = readFile($_[0]); - my %ABI = (); - - $ABI{"LibraryName"} = parseTag(\$ABI_DUMP, "library"); - $ABI{"LibraryVersion"} = parseTag(\$ABI_DUMP, "library_version"); - $ABI{"Language"} = parseTag(\$ABI_DUMP, "language"); - $ABI{"GccVersion"} = parseTag(\$ABI_DUMP, "gcc"); - $ABI{"ClangVersion"} = parseTag(\$ABI_DUMP, "clang"); - $ABI{"Arch"} = parseTag(\$ABI_DUMP, "architecture"); - $ABI{"Target"} = parseTag(\$ABI_DUMP, "target"); - $ABI{"WordSize"} = parseTag(\$ABI_DUMP, "word_size"); - - my $Pos = 0; - - if(my $Headers = parseTag(\$ABI_DUMP, "headers")) - { - while(my $Name = parseTag(\$Headers, "name")) { - $ABI{"Headers"}{$Name} = $Pos++; - } - } - - if(my $Sources = parseTag(\$ABI_DUMP, "sources")) - { - while(my $Name = parseTag(\$Sources, "name")) { - $ABI{"Sources"}{$Name} = $Pos++; - } - } - - if(my $Needed = parseTag(\$ABI_DUMP, "needed")) - { - while(my $Lib = parseTag(\$Needed, "library")) { - $ABI{"Needed"}{$Lib} = 1; - } - } - - if(my $NameSpaces = parseTag(\$ABI_DUMP, "namespaces")) - { - while(my $Name = parseTag(\$NameSpaces, "name")) { - $ABI{"NameSpaces"}{$Name} = 1; - } - } - - if(my $TypeInfo = parseTag(\$ABI_DUMP, "type_info")) - { - while(my $DataType = parseTag(\$TypeInfo, "data_type")) - { - my %TInfo = (); - my $ID = parseTag(\$DataType, "id"); - - if(my $Members = parseTag(\$DataType, "members")) - { - $Pos = 0; - while(my $Field = parseTag(\$Members, "field")) - { - my %MInfo = (); - $MInfo{"name"} = parseTag(\$Field, "name"); - if(my $Tid = parseTag(\$Field, "type")) { - $MInfo{"type"} = $Tid; - } - if(my $Access = parseTag(\$Field, "access")) { - $MInfo{"access"} = $Access; - } - my $Val = parseTag(\$Field, "value"); - if(defined $Val) { - $MInfo{"value"} = $Val; - } - if(my $Align = parseTag(\$Field, "algn")) { - $MInfo{"algn"} = $Align; - } - if(my $Bitfield = parseTag(\$Field, "bitfield")) { - $MInfo{"bitfield"} = $Bitfield; - } - if(my $Spec = parseTag(\$Field, "spec")) { - $MInfo{$Spec} = 1; - } - $TInfo{"Memb"}{$Pos++} = \%MInfo; - } - } - - if(my $Parameters = parseTag(\$DataType, "parameters")) - { - $Pos = 0; - while(my $Parameter = parseTag(\$Parameters, "param")) - { - my %PInfo = (); - if(my $Tid = parseTag(\$Parameter, "type")) { - $PInfo{"type"} = $Tid; - } - $TInfo{"Param"}{$Pos++} = \%PInfo; - } - } - if(my $TParams = parseTag(\$DataType, "template_parameters")) - { - $Pos = 0; - while(my $TParam = parseTag(\$TParams, "param")) { - $TInfo{"TParam"}{$Pos++}{"name"} = parseTag(\$TParam, "name"); - } - } - if(my $VTable = parseTag(\$DataType, "vtable")) - { - $Pos = 0; - while(my $Entry = parseTag(\$VTable, "entry")) { - $TInfo{"VTable"}{parseTag(\$Entry, "offset")} = parseTag(\$Entry, "value"); - } - } - if(my $BTid = parseTag(\$DataType, "base_type")) { - $TInfo{"BaseType"} = $BTid; - } - if(my $Base = parseTag(\$DataType, "base")) - { - $Pos = 0; - while(my $Class = parseTag(\$Base, "class")) - { - my %CInfo = (); - $CInfo{"pos"} = parseTag(\$Class, "pos"); - if(my $Access = parseTag(\$Class, "access")) { - $CInfo{"access"} = $Access; - } - if(my $Inherit = parseTag(\$Class, "inherit")) - { - if($Inherit eq "virtual") { - $CInfo{"virtual"} = 1; - } - } - $TInfo{"Base"}{parseTag(\$Class, "id")} = \%CInfo; - } - } - while(my $Note = parseTag(\$DataType, "note")) - { - if($Note eq "copied") { - $TInfo{"Copied"} = 1; - } - elsif($Note eq "specialization") { - $TInfo{"Spec"} = 1; - } - elsif($Note eq "forward") { - $TInfo{"Forward"} = 1; - } - } - foreach my $Attr ("Name", "Type", "Size", - "Header", "Line", "NameSpace", "Class", "Return", "Algn") - { - my $Val = parseTag(\$DataType, lc($Attr)); - if(defined $Val) { - $TInfo{$Attr} = $Val; - } - } - if(my $Access = parseTag(\$DataType, "access")) { - $TInfo{ucfirst($Access)} = 1; - } - $ABI{"TypeInfo"}{$ID} = \%TInfo; - } - } - - if(my $Constants = parseTag(\$ABI_DUMP, "constants")) - { - while(my $Constant = parseTag(\$Constants, "constant")) - { - if(my $Name = parseTag(\$Constant, "name")) - { - my %CInfo = (); - $CInfo{"Value"} = parseTag(\$Constant, "value"); - $CInfo{"Header"} = parseTag(\$Constant, "header"); - $ABI{"Constants"}{$Name} = \%CInfo; - } - } - } - - if(my $SymbolInfo = parseTag(\$ABI_DUMP, "symbol_info")) - { - my %TR = ( - "MnglName"=>"mangled", - "ShortName"=>"short" - ); - while(my $Symbol = parseTag(\$SymbolInfo, "symbol")) - { - my %SInfo = (); - my $ID = parseTag(\$Symbol, "id"); - - if(my $Parameters = parseTag(\$Symbol, "parameters")) - { - $Pos = 0; - while(my $Parameter = parseTag(\$Parameters, "param")) - { - my %PInfo = (); - if(my $PName = parseTag(\$Parameter, "name")) { - $PInfo{"name"} = $PName; - } - if(my $PTid = parseTag(\$Parameter, "type")) { - $PInfo{"type"} = $PTid; - } - my $Default = parseTag(\$Parameter, "default", "spaces"); - if(defined $Default) { - $PInfo{"default"} = $Default; - } - if(my $Align = parseTag(\$Parameter, "algn")) { - $PInfo{"algn"} = $Align; - } - if(my $Call = parseTag(\$Parameter, "call")) - { - if($Call eq "register") { - $PInfo{"reg"} = 1; - } - } - $SInfo{"Param"}{$Pos++} = \%PInfo; - } - } - if(my $TParams = parseTag(\$Symbol, "template_parameters")) - { - $Pos = 0; - while(my $TParam = parseTag(\$TParams, "param")) { - $SInfo{"TParam"}{$Pos++}{"name"} = parseTag(\$TParam, "name"); - } - } - - foreach my $Attr ("MnglName", "ShortName", "Class", - "Header", "Line", "Return", "NameSpace", "Value") - { - my $Tag = lc($Attr); - if($TR{$Attr}) { - $Tag = $TR{$Attr}; - } - my $Val = parseTag(\$Symbol, $Tag); - if(defined $Val) { - $SInfo{$Attr} = $Val; - } - } - if(my $Kind = parseTag(\$Symbol, "kind")) { - $SInfo{ucfirst($Kind)} = 1; - } - while(my $Spec = parseTag(\$Symbol, "spec")) - { - if($Spec eq "virtual") { - $SInfo{"Virt"} = 1; - } - elsif($Spec eq "pure virtual") { - $SInfo{"PureVirt"} = 1; - } - elsif($Spec eq "inline") { - $SInfo{"InLine"} = 1; - } - else - { # const, volatile, static - $SInfo{ucfirst($Spec)} = 1; - } - } - if(my $Access = parseTag(\$Symbol, "access")) { - $SInfo{ucfirst($Access)} = 1; - } - if(my $Note = parseTag(\$Symbol, "note")) { - $SInfo{ucfirst($Note)} = 1; - } - if(my $Lang = parseTag(\$Symbol, "lang")) { - $SInfo{"Lang"} = $Lang; - } - $ABI{"SymbolInfo"}{$ID} = \%SInfo; - } - } - - foreach my $K ("Symbols", "UndefinedSymbols") - { - my ($SymTag, $SymVal) = ("symbols", 1); - - if($K eq "UndefinedSymbols") { - ($SymTag, $SymVal) = ("undefined_symbols", 0); - } - - if(my $Symbols = parseTag(\$ABI_DUMP, $SymTag)) - { - my %LInfo = (); - while(my $LibSymbols = parseTag_E(\$Symbols, "library", \%LInfo)) - { - my %SInfo = (); - while(my $Symbol = parseTag_E(\$LibSymbols, "symbol", \%SInfo)) - { - if(my $Size = $SInfo{"size"}) { - $ABI{$K}{$LInfo{"name"}}{$Symbol} = -$Size; - } - else { - $ABI{$K}{$LInfo{"name"}}{$Symbol} = $SymVal; - } - %SInfo = (); - } - %LInfo = (); - } - } - } - - if(my $DepSymbols = parseTag(\$ABI_DUMP, "dep_symbols")) - { - my %LInfo = (); - while(my $LibSymbols = parseTag_E(\$DepSymbols, "library", \%LInfo)) - { - my %SInfo = (); - while(my $Symbol = parseTag_E(\$LibSymbols, "symbol", \%SInfo)) - { - if(my $Size = $SInfo{"size"}) { - $ABI{"DepSymbols"}{$LInfo{"name"}}{$Symbol} = -$Size; - } - else { - $ABI{"DepSymbols"}{$LInfo{"name"}}{$Symbol} = 1; - } - %SInfo = (); - } - %LInfo = (); - } - } - - $ABI{"SymbolVersion"} = {}; - - if(my $SymbolVersion = parseTag(\$ABI_DUMP, "symbol_version")) - { - while(my $Symbol = parseTag(\$SymbolVersion, "symbol")) { - $ABI{"SymbolVersion"}{parseTag(\$Symbol, "name")} = parseTag(\$Symbol, "version"); - } - } - - if(my $TargetHeaders = parseTag(\$ABI_DUMP, "target_headers")) - { - while(my $Name = parseTag(\$TargetHeaders, "name")) { - $ABI{"TargetHeaders"}{$Name} = 1; - } - } - - if(my $Mode = parseTag(\$ABI_DUMP, "mode")) { - $ABI{"Mode"} = $Mode; - } - if(my $Kind = parseTag(\$ABI_DUMP, "kind")) - { - if($Kind eq "BinOnly") { - $ABI{"BinOnly"} = 1; - } - elsif($Kind eq "SrcBin") { - $ABI{"SrcBin"} = 1; - } - } - - my %RInfo = (); - parseTag_E(\$ABI_DUMP, "ABI_dump", \%RInfo); - - $ABI{"ABI_DUMP_VERSION"} = $RInfo{"version"}; - $ABI{"XML_ABI_DUMP_VERSION"} = $RInfo{"xml_format"}; - $ABI{"ABI_COMPLIANCE_CHECKER_VERSION"} = $RInfo{"acc"}; - - return \%ABI; -} - -sub parseTag_E($$$) -{ - my ($CodeRef, $Tag, $Info) = @_; - if(not $Tag or not $CodeRef - or not $Info) { - return undef; - } - if(${$CodeRef}=~s/\<\Q$Tag\E(\s+([^<>]+)|)\>((.|\n)*?)\<\/\Q$Tag\E\>//) - { - my ($Ext, $Content) = ($2, $3); - $Content=~s/\A\s+//g; - $Content=~s/\s+\Z//g; - if($Ext) - { - while($Ext=~s/(\w+)\=\"([^\"]*)\"//) - { - my ($K, $V) = ($1, $2); - $Info->{$K} = xmlSpecChars_R($V); - } - } - if(substr($Content, 0, 1) ne "<") { - $Content = xmlSpecChars_R($Content); - } - return $Content; - } - return undef; -} - -sub addTag(@) -{ - my $Tag = shift(@_); - my $Val = shift(@_); - my @Ext = @_; - my $Content = openTag($Tag, @Ext); - chomp($Content); - $Content .= xmlSpecChars($Val); - $Content .= "\n"; - $TAG_ID-=1; - - return $Content; -} - -sub openTag(@) -{ - my $Tag = shift(@_); - my @Ext = @_; - my $Content = ""; - foreach (1 .. $TAG_ID) { - $Content .= $INDENT; - } - $TAG_ID+=1; - if(@Ext) - { - $Content .= "<".$Tag; - my $P = 0; - while($P<=$#Ext-1) - { - $Content .= " ".$Ext[$P]; - $Content .= "=\"".xmlSpecChars($Ext[$P+1])."\""; - $P+=2; - } - $Content .= ">\n"; - } - else { - $Content .= "<".$Tag.">\n"; - } - return $Content; -} - -sub closeTag($) -{ - my $Tag = $_[0]; - my $Content = ""; - $TAG_ID-=1; - foreach (1 .. $TAG_ID) { - $Content .= $INDENT; - } - $Content .= "\n"; - return $Content; -} - -sub checkTags() -{ - if($TAG_ID!=0) { - printMsg("WARNING", "the number of opened tags is not equal to number of closed tags"); - } -} - -return 1; diff --git a/src/Makefile b/abicheck/Makefile similarity index 100% rename from src/Makefile rename to abicheck/Makefile diff --git a/abicheck/README.md b/abicheck/README.md new file mode 100644 index 0000000000000000000000000000000000000000..cc45104d185d879e455e23a64f8ba86a8b9d61a2 --- /dev/null +++ b/abicheck/README.md @@ -0,0 +1,22 @@ +# migration-assistant + +#### 介绍 +Migration assistant helps users migrate business applications from other Linux hairstyles to openEuler OS. + +#### 安装教程 + +1. 使用以下命令安转依赖： +`yum install python3-pandas python3-pexpect zlib-devel gcc gcc-c++ make graphviz ImageMagick` +2. 使用make命令安装abi-compliance-checker-2.4和abi-dumper-2.1 +`cd abi-compliance-checker-2.4` +`make install` +`cd abi-dumper-2.1` +`make install` + +3. xxxx + +#### 使用说明 + +1. xxxx +2. xxxx +3. xxxx diff --git a/src/__init__.py b/abicheck/__init__.py similarity index 100% rename from src/__init__.py rename to abicheck/__init__.py diff --git a/src/binhandler.py b/abicheck/binhandler.py similarity index 100% rename from src/binhandler.py rename to abicheck/binhandler.py diff --git a/src/conf/aarch64/centos_7.1.conf b/abicheck/conf/aarch64/centos_7.1.conf similarity index 100% rename from src/conf/aarch64/centos_7.1.conf rename to abicheck/conf/aarch64/centos_7.1.conf diff --git a/src/conf/aarch64/centos_7.2.conf b/abicheck/conf/aarch64/centos_7.2.conf similarity index 100% rename from src/conf/aarch64/centos_7.2.conf rename to abicheck/conf/aarch64/centos_7.2.conf diff --git a/src/conf/aarch64/centos_7.3.conf b/abicheck/conf/aarch64/centos_7.3.conf similarity index 100% rename from src/conf/aarch64/centos_7.3.conf rename to abicheck/conf/aarch64/centos_7.3.conf diff --git a/src/conf/aarch64/centos_7.4.conf b/abicheck/conf/aarch64/centos_7.4.conf similarity index 100% rename from src/conf/aarch64/centos_7.4.conf rename to abicheck/conf/aarch64/centos_7.4.conf diff --git a/src/conf/aarch64/centos_7.5.conf b/abicheck/conf/aarch64/centos_7.5.conf similarity index 100% rename from src/conf/aarch64/centos_7.5.conf rename to abicheck/conf/aarch64/centos_7.5.conf diff --git a/src/conf/aarch64/centos_7.6.conf b/abicheck/conf/aarch64/centos_7.6.conf similarity index 100% rename from src/conf/aarch64/centos_7.6.conf rename to abicheck/conf/aarch64/centos_7.6.conf diff --git a/src/conf/aarch64/centos_7.7.conf b/abicheck/conf/aarch64/centos_7.7.conf similarity index 100% rename from src/conf/aarch64/centos_7.7.conf rename to abicheck/conf/aarch64/centos_7.7.conf diff --git a/src/conf/aarch64/centos_7.8.conf b/abicheck/conf/aarch64/centos_7.8.conf similarity index 100% rename from src/conf/aarch64/centos_7.8.conf rename to abicheck/conf/aarch64/centos_7.8.conf diff --git a/src/conf/aarch64/centos_7.9.conf b/abicheck/conf/aarch64/centos_7.9.conf similarity index 100% rename from src/conf/aarch64/centos_7.9.conf rename to abicheck/conf/aarch64/centos_7.9.conf diff --git a/src/conf/x86_64/centos_7.1.conf b/abicheck/conf/x86_64/centos_7.1.conf similarity index 100% rename from src/conf/x86_64/centos_7.1.conf rename to abicheck/conf/x86_64/centos_7.1.conf diff --git a/src/conf/x86_64/centos_7.2.conf b/abicheck/conf/x86_64/centos_7.2.conf similarity index 100% rename from src/conf/x86_64/centos_7.2.conf rename to abicheck/conf/x86_64/centos_7.2.conf diff --git a/src/conf/x86_64/centos_7.3.conf b/abicheck/conf/x86_64/centos_7.3.conf similarity index 100% rename from src/conf/x86_64/centos_7.3.conf rename to abicheck/conf/x86_64/centos_7.3.conf diff --git a/src/conf/x86_64/centos_7.4.conf b/abicheck/conf/x86_64/centos_7.4.conf similarity index 100% rename from src/conf/x86_64/centos_7.4.conf rename to abicheck/conf/x86_64/centos_7.4.conf diff --git a/src/conf/x86_64/centos_7.5.conf b/abicheck/conf/x86_64/centos_7.5.conf similarity index 100% rename from src/conf/x86_64/centos_7.5.conf rename to abicheck/conf/x86_64/centos_7.5.conf diff --git a/src/conf/x86_64/centos_7.6.conf b/abicheck/conf/x86_64/centos_7.6.conf similarity index 100% rename from src/conf/x86_64/centos_7.6.conf rename to abicheck/conf/x86_64/centos_7.6.conf diff --git a/src/conf/x86_64/centos_7.7.conf b/abicheck/conf/x86_64/centos_7.7.conf similarity index 100% rename from src/conf/x86_64/centos_7.7.conf rename to abicheck/conf/x86_64/centos_7.7.conf diff --git a/src/conf/x86_64/centos_7.8.conf b/abicheck/conf/x86_64/centos_7.8.conf similarity index 100% rename from src/conf/x86_64/centos_7.8.conf rename to abicheck/conf/x86_64/centos_7.8.conf diff --git a/src/conf/x86_64/centos_7.9.conf b/abicheck/conf/x86_64/centos_7.9.conf similarity index 100% rename from src/conf/x86_64/centos_7.9.conf rename to abicheck/conf/x86_64/centos_7.9.conf diff --git a/src/logger.py b/abicheck/logger.py similarity index 100% rename from src/logger.py rename to abicheck/logger.py diff --git a/src/main.py b/abicheck/main.py similarity index 100% rename from src/main.py rename to abicheck/main.py diff --git a/src/toolopts.py b/abicheck/toolopts.py similarity index 100% rename from src/toolopts.py rename to abicheck/toolopts.py diff --git a/src/utils.py b/abicheck/utils.py similarity index 100% rename from src/utils.py rename to abicheck/utils.py