From c6f29dbbedc2ef460addc6a37c2d5e9545f9a9f3 Mon Sep 17 00:00:00 2001 From: wang--ge Date: Sat, 7 May 2022 15:28:02 +0800 Subject: [PATCH] add loongarch64 architecture support --- ...add-loongarch64-architecture-support.patch | 65 +++++++++++++++++++ python-greenlet.spec | 6 +- 2 files changed, 70 insertions(+), 1 deletion(-) create mode 100644 0001-add-loongarch64-architecture-support.patch diff --git a/0001-add-loongarch64-architecture-support.patch b/0001-add-loongarch64-architecture-support.patch new file mode 100644 index 0000000..4f8dace --- /dev/null +++ b/0001-add-loongarch64-architecture-support.patch @@ -0,0 +1,65 @@ +From 5bad26bce4675cd6b590a2e990e69ff7a6c187b5 Mon Sep 17 00:00:00 2001 +From: wang--ge +Date: Sat, 7 May 2022 14:39:18 +0800 +Subject: [PATCH] add loongarch64 architecture support + +--- + .../platform/switch_loongarch64_linux.h | 31 +++++++++++++++++++ + src/greenlet/slp_platformselect.h | 2 ++ + 2 files changed, 33 insertions(+) + create mode 100644 src/greenlet/platform/switch_loongarch64_linux.h + +diff --git a/src/greenlet/platform/switch_loongarch64_linux.h b/src/greenlet/platform/switch_loongarch64_linux.h +new file mode 100644 +index 0000000..4252561 +--- /dev/null ++++ b/src/greenlet/platform/switch_loongarch64_linux.h +@@ -0,0 +1,31 @@ ++#define STACK_REFPLUS 1 ++ ++#ifdef SLP_EVAL ++#define STACK_MAGIC 0 ++ ++#define REGS_TO_SAVE "s0", "s1", "s2", "s3", "s4", "s5", \ ++ "s6", "s7", "s8", "fp", \ ++ "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31" ++ ++static int ++slp_switch(void) ++{ ++ register int ret; ++ register long *stackref, stsizediff; ++ __asm__ volatile ("" : : : REGS_TO_SAVE); ++ __asm__ volatile ("move %0, $sp" : "=r" (stackref) : ); ++ { ++ SLP_SAVE_STATE(stackref, stsizediff); ++ __asm__ volatile ( ++ "add.d $sp, $sp, %0\n\t" ++ : /* no outputs */ ++ : "r" (stsizediff) ++ ); ++ SLP_RESTORE_STATE(); ++ } ++ __asm__ volatile ("" : : : REGS_TO_SAVE); ++ __asm__ volatile ("move %0, $zero" : "=r" (ret) : ); ++ return ret; ++} ++ ++#endif +\ No newline at end of file +diff --git a/src/greenlet/slp_platformselect.h b/src/greenlet/slp_platformselect.h +index b5e8eb6..1766e16 100644 +--- a/src/greenlet/slp_platformselect.h ++++ b/src/greenlet/slp_platformselect.h +@@ -45,6 +45,8 @@ + #endif + #elif defined(__GNUC__) && defined(__mips__) && defined(__linux__) + #include "platform/switch_mips_unix.h" /* Linux/MIPS */ ++#elif defined(__GNUC__) && defined(__loongarch64) && defined(__linux__) ++#include "platform/switch_loongarch64_linux.h" /* Linux/LoongArch64 */ + #elif defined(__GNUC__) && defined(__aarch64__) + #include "platform/switch_aarch64_gcc.h" /* Aarch64 ABI */ + #elif defined(__GNUC__) && defined(__mc68000__) +-- +2.27.0 + diff --git a/python-greenlet.spec b/python-greenlet.spec index 46f256b..2e2eac8 100644 --- a/python-greenlet.spec +++ b/python-greenlet.spec @@ -1,10 +1,11 @@ Name: python-greenlet Version: 1.0.0 -Release: 1 +Release: 2 Summary: lightweight coroutines for in-process concurrent programming License: Python-2.0 and MIT URL: https://github.com/python-greenlet/greenlet Source0: https://files.pythonhosted.org/packages/92/be/878cc5314fa5aadce33e68738c1a24debe317605196bdfc2049e66bc9c30/greenlet-1.0.0.tar.gz +Patch0: 0001-add-loongarch64-architecture-support.patch %description The greenlet package is a spin-off of Stackless, a version of CPython that supports micro-threads called "tasklets". Tasklets run pseudo-concurrently @@ -59,6 +60,9 @@ that use python3-greenlet. %{_includedir}/python%{python3_version}*/greenlet/ %changelog +* Sat May 7 2022 Ge Wang - 1.0.0-2 +- add loongarch64 architecture support + * Fri Aug 6 2021 huangtianhua - 1.0.0-1 - update to 1.0.0 -- Gitee