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import compiler-rt-10.0.1-1.module+el8.3.0+7459+90c24896

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CentOS Sources 2020-08-27 18:43:47 +00:00 committed by Andrew Lukoshko
commit 58600300af
7 changed files with 361 additions and 0 deletions
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.compiler-rt.metadata Normal file
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ee6077b4728b3c750e476938cead11cea45b49ff SOURCES/compiler-rt-10.0.1.src.tar.xz
32fa4b0193960f05064f2ab31b5a89c7cf48a0b9 SOURCES/hans-gpg-key.asc

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.gitignore vendored Normal file
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SOURCES/compiler-rt-10.0.1.src.tar.xz
SOURCES/hans-gpg-key.asc

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SOURCES/0001-Drop-fno-stack-protector-from-the-compiler-flags.patch Normal file
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From f007934385dc76b9299bd72cdef102fe979af93b Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar@redhat.com>
Date: Wed, 5 Sep 2018 21:07:42 -0700
Subject: [PATCH] Drop -fno-stack-protector from the compiler flags
---
compiler-rt/CMakeLists.txt | 1 -
1 file changed, 1 deletion(-)
diff --git compiler-rt.orig/CMakeLists.txt compiler-rt/CMakeLists.txt
index f26ae25..a6ac032 100644
--- compiler-rt.orig/CMakeLists.txt
+++ b/compiler-rt/CMakeLists.txt
@@ -271,7 +271,6 @@ if(NOT COMPILER_RT_DEBUG AND NOT APPLE)
append_list_if(COMPILER_RT_HAS_FOMIT_FRAME_POINTER_FLAG -fomit-frame-pointer SANITIZER_COMMON_CFLAGS)
endif()
append_list_if(COMPILER_RT_HAS_FUNWIND_TABLES_FLAG -funwind-tables SANITIZER_COMMON_CFLAGS)
-append_list_if(COMPILER_RT_HAS_FNO_STACK_PROTECTOR_FLAG -fno-stack-protector SANITIZER_COMMON_CFLAGS)
append_list_if(COMPILER_RT_HAS_FNO_SANITIZE_SAFE_STACK_FLAG -fno-sanitize=safe-stack SANITIZER_COMMON_CFLAGS)
append_list_if(COMPILER_RT_HAS_FVISIBILITY_HIDDEN_FLAG -fvisibility=hidden SANITIZER_COMMON_CFLAGS)
if(NOT COMPILER_RT_HAS_FVISIBILITY_HIDDEN_FLAG)
--
1.8.3.1

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SOURCES/0001-Fix-strict-aliasing-warning-in-msan.cpp.patch Normal file
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From af38074874c605f9e598ae3f7e5d4befa3fe92bb Mon Sep 17 00:00:00 2001
From: serge-sans-paille <sguelton@redhat.com>
Date: Thu, 28 May 2020 17:50:31 +0200
Subject: [PATCH] Fix strict aliasing warning in msan.cpp
Use internal_memcpy instead.
Differential Revision: https://reviews.llvm.org/D80732
---
compiler-rt/lib/msan/msan.cpp | 21 ++++++++++++++-------
1 file changed, 14 insertions(+), 7 deletions(-)
diff --git compiler-rt.orig/lib/msan/msan.cpp compiler-rt/lib/msan/msan.cpp
index 7095ee1bf20..8c789901adc 100644
--- compiler-rt.orig/lib/msan/msan.cpp
+++ compiler-rt/lib/msan/msan.cpp
@@ -617,34 +617,41 @@ u32 __msan_get_umr_origin() {
}
u16 __sanitizer_unaligned_load16(const uu16 *p) {
- *(uu16 *)&__msan_retval_tls[0] = *(uu16 *)MEM_TO_SHADOW((uptr)p);
+ internal_memcpy(&__msan_retval_tls[0], (void *)MEM_TO_SHADOW((uptr)p),
+ sizeof(uu16));
if (__msan_get_track_origins())
__msan_retval_origin_tls = GetOriginIfPoisoned((uptr)p, sizeof(*p));
return *p;
}
u32 __sanitizer_unaligned_load32(const uu32 *p) {
- *(uu32 *)&__msan_retval_tls[0] = *(uu32 *)MEM_TO_SHADOW((uptr)p);
+ internal_memcpy(&__msan_retval_tls[0], (void *)MEM_TO_SHADOW((uptr)p),
+ sizeof(uu32));
if (__msan_get_track_origins())
__msan_retval_origin_tls = GetOriginIfPoisoned((uptr)p, sizeof(*p));
return *p;
}
u64 __sanitizer_unaligned_load64(const uu64 *p) {
- __msan_retval_tls[0] = *(uu64 *)MEM_TO_SHADOW((uptr)p);
+ internal_memcpy(&__msan_retval_tls[0], (void *)MEM_TO_SHADOW((uptr)p),
+ sizeof(uu64));
if (__msan_get_track_origins())
__msan_retval_origin_tls = GetOriginIfPoisoned((uptr)p, sizeof(*p));
return *p;
}
void __sanitizer_unaligned_store16(uu16 *p, u16 x) {
- u16 s = *(uu16 *)&__msan_param_tls[1];
- *(uu16 *)MEM_TO_SHADOW((uptr)p) = s;
+ static_assert(sizeof(uu16) == sizeof(u16), "incompatible types");
+ u16 s;
+ internal_memcpy(&s, &__msan_param_tls[1], sizeof(uu16));
+ internal_memcpy((void *)MEM_TO_SHADOW((uptr)p), &s, sizeof(uu16));
if (s && __msan_get_track_origins())
if (uu32 o = __msan_param_origin_tls[2])
SetOriginIfPoisoned((uptr)p, (uptr)&s, sizeof(s), o);
*p = x;
}
void __sanitizer_unaligned_store32(uu32 *p, u32 x) {
- u32 s = *(uu32 *)&__msan_param_tls[1];
- *(uu32 *)MEM_TO_SHADOW((uptr)p) = s;
+ static_assert(sizeof(uu32) == sizeof(u32), "incompatible types");
+ u32 s;
+ internal_memcpy(&s, &__msan_param_tls[1], sizeof(uu32));
+ internal_memcpy((void *)MEM_TO_SHADOW((uptr)p), &s, sizeof(uu32));
if (s && __msan_get_track_origins())
if (uu32 o = __msan_param_origin_tls[2])
SetOriginIfPoisoned((uptr)p, (uptr)&s, sizeof(s), o);
--
2.25.2

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SOURCES/0001-PATCH-std-thread-copy.patch Normal file
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diff -ru compiler-rt-8.0.0rc1.src.orig/lib/fuzzer/FuzzerDefs.h compiler-rt-8.0.0rc1.src/lib/fuzzer/FuzzerDefs.h
--- compiler-rt-8.0.0rc1.src.orig/lib/fuzzer/FuzzerDefs.h 2019-01-09 21:46:09.000000000 +0000
+++ compiler-rt-8.0.0rc1.src/lib/fuzzer/FuzzerDefs.h 2019-02-12 14:03:32.971147814 +0000
@@ -176,6 +176,12 @@
template<class Other>
struct rebind { typedef fuzzer_allocator<Other> other; };
+
+ template< class U, class... Args >
+ void construct( U* p, Args&&... args ) {
+ std::allocator<T>::construct(p, std::forward<Args>(args)...);
+ }
+
};
template<typename T>
diff -ru compiler-rt-8.0.0rc1.src.orig/lib/fuzzer/FuzzerDriver.cpp compiler-rt-8.0.0rc1.src/lib/fuzzer/FuzzerDriver.cpp
--- compiler-rt-8.0.0rc1.src.orig/lib/fuzzer/FuzzerDriver.cpp 2019-01-15 22:12:51.000000000 +0000
+++ compiler-rt-8.0.0rc1.src/lib/fuzzer/FuzzerDriver.cpp 2019-02-12 13:05:15.965113872 +0000
@@ -252,7 +252,7 @@
std::thread Pulse(PulseThread);
Pulse.detach();
for (unsigned i = 0; i < NumWorkers; i++)
- V.push_back(std::thread(WorkerThread, std::ref(Cmd), &Counter, NumJobs, &HasErrors));
+ V.emplace_back(WorkerThread, std::ref(Cmd), &Counter, NumJobs, &HasErrors);
for (auto &T : V)
T.join();
return HasErrors ? 1 : 0;

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SOURCES/compiler-rt-10.0.1.src.tar.xz.sig Normal file
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%ifarch s390 s390x
# only limited set of libs available on s390(x) and the existing ones (stats, ubsan) don't provide debuginfo
%global debug_package %{nil}
%endif
#%%global rc_ver 6
%global baserelease 1
%global crt_srcdir compiler-rt-%{version}%{?rc_ver:rc%{rc_ver}}.src
# see https://sourceware.org/bugzilla/show_bug.cgi?id=25271
%global optflags %(echo %{optflags} -D_DEFAULT_SOURCE)
# see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93615
%global optflags %(echo %{optflags} -Dasm=__asm__)
Name: compiler-rt
Version: 10.0.1
Release: %{baserelease}%{?rc_ver:.rc%{rc_ver}}%{?dist}
Summary: LLVM "compiler-rt" runtime libraries
License: NCSA or MIT
URL: http://llvm.org
%if 0%{?rc_ver:1}
Source0: https://prereleases.llvm.org/%{version}/rc%{rc_ver}/%{crt_srcdir}.tar.xz
Source1: https://prereleases.llvm.org/%{version}/rc%{rc_ver}/%{crt_srcdir}.tar.xz.sig
%else
Source0: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/%{crt_srcdir}.tar.xz
Source3: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/%{crt_srcdir}.tar.xz.sig
%endif
Source2: https://prereleases.llvm.org/%{version}/hans-gpg-key.asc
Patch0: 0001-PATCH-std-thread-copy.patch
Patch1: 0001-Fix-strict-aliasing-warning-in-msan.cpp.patch
# RHEL-specific patches
Patch100: 0001-Drop-fno-stack-protector-from-the-compiler-flags.patch
BuildRequires: gcc
BuildRequires: gcc-c++
BuildRequires: cmake
BuildRequires: python3
# We need python3-devel for pathfix.py.
BuildRequires: python3-devel
BuildRequires: llvm-devel = %{version}
BuildRequires: llvm-static = %{version}
%description
The compiler-rt project is a part of the LLVM project. It provides
implementation of the low-level target-specific hooks required by
code generation, sanitizer runtimes and profiling library for code
instrumentation, and Blocks C language extension.
%prep
%autosetup -n %{crt_srcdir} -p1
pathfix.py -i %{__python3} -pn lib/hwasan/scripts/hwasan_symbolize
%build
mkdir -p _build
cd _build
%cmake .. \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DLLVM_CONFIG_PATH:FILEPATH=%{_bindir}/llvm-config-%{__isa_bits} \
\
%if 0%{?__isa_bits} == 64
-DLLVM_LIBDIR_SUFFIX=64 \
%else
-DLLVM_LIBDIR_SUFFIX= \
%endif
-DCOMPILER_RT_INCLUDE_TESTS:BOOL=OFF # could be on?
make %{?_smp_mflags}
%install
cd _build
make install DESTDIR=%{buildroot}
# move blacklist/abilist files to where clang expect them
mkdir -p %{buildroot}%{_libdir}/clang/%{version}/share
mv -v %{buildroot}%{_datadir}/*list.txt %{buildroot}%{_libdir}/clang/%{version}/share/
# move sanitizer libs to better place
%global libclang_rt_installdir lib/linux
mkdir -p %{buildroot}%{_libdir}/clang/%{version}/lib
mv -v %{buildroot}%{_prefix}/%{libclang_rt_installdir}/*clang_rt* %{buildroot}%{_libdir}/clang/%{version}/lib
mkdir -p %{buildroot}%{_libdir}/clang/%{version}/lib/linux/
pushd %{buildroot}%{_libdir}/clang/%{version}/lib
for i in *.a *.so
do
ln -s ../$i linux/$i
done
popd
# multilib support: also create symlink from lib to lib64
# fixes rhbz#1678240
%ifarch %{ix86}
%post
if test "`uname -m`" = x86_64
then
cd %{_libdir}/clang/%{version}/lib
mkdir -p ../../../../lib64/clang/%{version}/lib
for i in *.a *.so
do
ln -s ../../../../%{_lib}/clang/%{version}/lib/$i ../../../../lib64/clang/%{version}/lib/$i
done
fi
%preun
if test "`uname -m`" = x86_64
then
cd %{_libdir}/clang/%{version}/lib
for i in *.a *.so
do
rm ../../../../lib64/clang/%{version}/lib/$i
done
rmdir -p ../../../../lib64/clang/%{version}/lib 2>/dev/null 1>/dev/null || :
fi
%endif
%check
#make check-all -C _build
%files
%{_includedir}/*
%{_libdir}/clang/%{version}
%ifarch x86_64 aarch64
%{_bindir}/hwasan_symbolize
%endif
%changelog
* Fri Jul 24 2020 sguelton@redhat.com - 10.0.1-1
- 10.0.1 release
* Mon Jun 15 2020 sguelton@redhat.com - 10.0.0-2
- Fix msan compilation warnings, see rhbz#1841165
* Wed Apr 8 2020 sguelton@redhat.com - 10.0.0-1
- 10.0.0 final
* Mon Jan 06 2020 Tom Stellard <tstellar@redhat.com> - 9.0.1-2
- Update fno-stack-protector patch to apply with -p2
* Fri Dec 20 2019 Tom Stellard <tstellar@redhat.com> - 9.0.1-1
- 9.0.1 Release
* Fri Sep 27 2019 Tom Stellard <tstellar@redhat.com> - 9.0.0-1
- 9.0.0 Release
* Thu Aug 1 2019 sguelton@redhat.com - 8.0.1-1
- 8.0.1 release
* Thu Jul 4 2019 sguelton@redhat.com - 8.0.1-0.2.rc2
- Fix rhbz#1678240
* Thu Jun 13 2019 sguelton@redhat.com - 8.0.1-0.1.rc2
- 8.0.1rc2 Release
* Wed Apr 17 2019 sguelton@redhat.com - 8.0.0-1
- 8.0.0 Release
* Fri Dec 14 2018 Tom Stellard <tstellar@redhat.com> - 7.0.1-1
- 7.0.1 Release
* Mon Dec 10 2018 Tom Stellard <tstellar@redhat.com> - 7.0.1-0.1.rc3
- 7.0.1-rc3 Release
* Tue Nov 27 2018 Tom Stellard <tstellar@redhat.com> - 7.0.0-1
- 7.0.0 Release
* Tue Oct 02 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-5
- Use python3 for build scripts
* Mon Oct 01 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-4
- Drop scl macros
* Thu Sep 06 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-3
- Drop -fno-stack-protector flag
* Thu Sep 06 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-2
- Explicitly BuildRequire: /usr/bin/python3
* Wed Jul 11 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-1
- 6.0.1 Release
* Tue Jan 09 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-1
- 5.0.1 Release
* Wed Jun 07 2017 Tom Stellard <tstellar@redhat.com> - 4.0.1-1
- 4.0.1 Release
* Wed Jun 07 2017 Tom Stellard <tstellar@redhat.com> - 4.0.0-3
- Build for llvm-toolset-7 rename
* Thu May 18 2017 Tom Stellard <tstellar@redhat.com> - 4.0.0-2
- Fix disabling debug on s390(x)
* Tue Mar 14 2017 Tom Stellard <tstellar@redhat.com> - 4.0.0-1
- compiler-rt 4.0.0 Final Release
* Thu Mar 02 2017 Dave Airlie <airlied@redhat.com> - 3.9.1-1
- compiler-rt 3.9.1
* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.9.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Mon Nov 21 2016 Dan Horák <dan[at]danny.cz> - 3.9.0-3
- disable debuginfo on s390(x)
* Wed Nov 02 2016 Dave Airlie <airlied@redhat.com> - 3.9.0-2
- build for new arches.
* Wed Oct 26 2016 Dave Airlie <airlied@redhat.com> - 3.9.0-1
- compiler-rt 3.9.0 final release
* Mon May 2 2016 Tom Callaway <spot@fedoraproject.org> 3.8.0-2
- make symlinks to where the linker thinks these libs are
* Thu Mar 10 2016 Dave Airlie <airlied@redhat.com> 3.8.0-1
- compiler-rt 3.8.0 final release
* Thu Mar 03 2016 Dave Airlie <airlied@redhat.com> 3.8.0-0.2
- compiler-rt 3.8.0rc3
* Thu Feb 18 2016 Dave Airlie <airlied@redhat.com> - 3.8.0-0.1
- compiler-rt 3.8.0rc2
* Fri Feb 05 2016 Dave Airlie <airlied@redhat.com> 3.7.1-3
- fix compiler-rt paths - from rwindz0@gmail.com - #1304605
* Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 3.7.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Tue Oct 06 2015 Jan Vcelak <jvcelak@fedoraproject.org> 3.7.0-100
- initial version using cmake build system