diff --git a/libunwind-1.5.0.tar.gz b/libunwind-1.5.0.tar.gz
deleted file mode 100644
index 21e08a1d1004a133053a9ee5dd60788bf6690519..0000000000000000000000000000000000000000
Binary files a/libunwind-1.5.0.tar.gz and /dev/null differ
diff --git a/libunwind-8.0.1.spec b/libunwind-8.0.1.spec
new file mode 100644
index 0000000000000000000000000000000000000000..ea32a325e09756ca04d1c98b59becffaa05e0e17
--- /dev/null
+++ b/libunwind-8.0.1.spec
@@ -0,0 +1,53 @@
+%global libclang_rt_installdir lib/linux
+%global crt_srcdir libunwind-%{version}.src
+%global debug_package %{nil}
+
+Name:           libunwind
+Version:        8.0.1
+Release:        1%{?dist}
+Summary:        LLVM "libunwind" runtime libraries
+License:        BSD
+URL:            http://llvm.org
+Source0:        https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/%{crt_srcdir}.tar.xz
+
+
+BuildRequires:  gcc
+BuildRequires:  gcc-c++
+BuildRequires:  cmake
+BuildRequires:  python3
+
+%description
+The libunwind-devel package includes the libraries and header files for
+libunwind.
+
+%prep
+%autosetup -n %{crt_srcdir}
+
+%build
+mkdir -p _build
+cd _build
+cmake \
+        -DCMAKE_INSTALL_PREFIX=%{_prefix} \
+        -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+        -DCMAKE_C_COMPILER_TARGET=%{_arch} \
+        -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON \
+%if 0%{?__isa_bits} == 64
+        -DLLVM_LIBDIR_SUFFIX=64 \
+%else
+        -DLLVM_LIBDIR_SUFFIX= \
+%endif
+  ..
+
+%make_build
+
+%install
+cd _build
+%make_install
+
+%files
+%{_libdir}/libunwind.*
+
+
+%changelog
+* Tue Nov 23 2021 Cheng Congxiu <chengcongxiu@huawei.com> - 8.0.1-1
+- update to 8.0.1-1
diff --git a/libunwind-8.0.1.src.tar.xz b/libunwind-8.0.1.src.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..ddfb91e4b5dd5653ad8a2701492296ac85e6a36d
Binary files /dev/null and b/libunwind-8.0.1.src.tar.xz differ
diff --git a/libunwind.spec b/libunwind.spec
deleted file mode 100644
index 8b418496de03f2ebf49802bc85f987dbe6b4cba6..0000000000000000000000000000000000000000
--- a/libunwind.spec
+++ /dev/null
@@ -1,111 +0,0 @@
-Name: libunwind
-Version: 1.5.0
-Release: 1
-Summary: Libunwind provides a C ABI to determine the call-chain of a program
-License: BSD
-URL: http://savannah.nongnu.org/projects/libunwind
-Source: http://download-mirror.savannah.gnu.org/releases/libunwind/libunwind-%{version}.tar.gz
-
-ExclusiveArch: aarch64 %{ix86} x86_64
-
-BuildRequires: automake libtool autoconf texlive-latex2man
-
-%description
-Libunwind defines a portable and efficient C programming interface (API) to
-determine the call-chain of a program. The API additionally provides the means
-to manipulate the preserved (callee-saved) state of each call-frame and to
-resume execution at any point in the call-chain (non-local goto). The API
-supports both local (same-process) and remote (across-process) operation.
-
-%package devel
-Summary: Development files for libunwind
-Requires: libunwind = %{version}-%{release}
-
-%description devel
-This package contains development files for libunwind.
-
-%package_help
-
-%prep
-%autosetup -n %{name}-%{version} -p1
-
-%build
-aclocal
-libtoolize --force
-autoheader
-automake --add-missing
-autoconf
-%configure --enable-static --enable-shared --enable-setjmp=no
-%make_build
-
-%install
-%make_install
-%delete_la
-
-# /usr/include/libunwind-ptrace.h
-# [...] aren't really part of the libunwind API.  They are implemented in
-# a archive library called libunwind-ptrace.a.
-mv -f $RPM_BUILD_ROOT%{_libdir}/libunwind-ptrace.a $RPM_BUILD_ROOT%{_libdir}/libunwind-ptrace.a-save
-rm -f $RPM_BUILD_ROOT%{_libdir}/libunwind*.a
-mv -f $RPM_BUILD_ROOT%{_libdir}/libunwind-ptrace.a-save $RPM_BUILD_ROOT%{_libdir}/libunwind-ptrace.a
-rm -f $RPM_BUILD_ROOT%{_libdir}/libunwind-ptrace*.so*
-
-# fix multilib conflicts
-touch -r NEWS $RPM_BUILD_ROOT%{_includedir}/libunwind.h
-
-%check
-#make check may wrong
-make check || true
-
-%pre
-
-%preun
-
-%ldconfig_scriptlets
-
-%files
-%defattr(-,root,root)
-%license COPYING
-%{_libdir}/libunwind*.so.*
-
-%files devel
-%defattr(-,root,root)
-%{_libdir}/pkgconfig/libunwind*.pc
-# <unwind.h> does not get installed for REMOTE_ONLY targets - check it.
-%{_includedir}/unwind.h
-%{_includedir}/libunwind*.h
-%{_libdir}/libunwind-ptrace.a
-%{_libdir}/libunwind*.so
-
-%files help
-%defattr(-,root,root)
-%doc README NEWS
-%{_mandir}/*/*
-
-%changelog
-* Fri Nov 19 2021 shangyibin<shangyibin1@huawei.com> - 1.5.0-1
-- Type:
-- ID:NA
-- SUG:NA
-- DESC:update version 1.5.0
-
-* Fri Jul 30 2021 liudabo<liudabo1@huawei.com> - 1.4.0-2
-- Type:bugfix
-- ID:NA
-- SUG:NA
-- DESC:Fix gcc build
-
-* Sat Mar 30 2020 wenzhanli<wenzhanli2@huawei.com> - 1.4.0-1
-- Type:bugfix
-- ID:NA
-- SUG:NA
-- DESC:update version 1.4.0
-
-* Sun Jan 12 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.3.1-3
-- remove useless patch
-
-* Fri Sep 27 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.3.1-2
-- del unnecessary statement
-
-* Mon Sep 2 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.3.1-1
-- Package init
diff --git a/libunwind.yaml b/libunwind.yaml
deleted file mode 100644
index 75a741d9410d6dd6c58543bdb714fab5632d5bd5..0000000000000000000000000000000000000000
--- a/libunwind.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-version_control: git
-src_repo: https://git.savannah.gnu.org/git/libunwind.git
-tag_prefix: ^v 
-seperator: .