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Summary:
This change moves cxx-abi library in asan/ubsan/dd link command line
ahead of other libraries, such as pthread/rt/dl/c/gcc. Given that
cxx-abi may be the full libstdc++/libc++, it makes sense for it to be
ahead of libc and libgcc, at least.
The real motivation is Android, where in the arm32 NDK toolchain
libstdc++.a is actually a linker script that tries to sneak LLVM's
libunwind ahead of libgcc's. Wrong library order breaks unwinding.
Reviewers: srhines, danalbert
Subscribers: aemerson, kubamracek, mgorny, kristof.beyls, llvm-commits
Differential Revision: https://reviews.llvm.org/D38520
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@314948 91177308-0d34-0410-b5e6-96231b3b80d8
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This change adds sanitizer support for LLVM's libunwind and libc++abi
as an alternative to libstdc++. This allows using the in tree version
of libunwind and libc++abi which is useful when building a toolchain
for different target.
Differential Revision: https://reviews.llvm.org/D34501
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@309362 91177308-0d34-0410-b5e6-96231b3b80d8
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This change adds support for compiler-rt builtins as an alternative
compiler runtime to libgcc.
Differential Revision: https://reviews.llvm.org/D35165
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@309361 91177308-0d34-0410-b5e6-96231b3b80d8
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This reverts commit fd63314d6770e0da62572a3fea2c41c4cc0fc58a.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@309083 91177308-0d34-0410-b5e6-96231b3b80d8
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This reverts commit d1997bff31cf6b484eb59c2ee1fc3155442e338c.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@309082 91177308-0d34-0410-b5e6-96231b3b80d8
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This change adds sanitizer support for LLVM's libunwind and libc++abi
as an alternative to libstdc++. This allows using the in tree version
of libunwind and libc++abi which is useful when building a toolchain
for different target.
Differential Revision: https://reviews.llvm.org/D34501
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@309074 91177308-0d34-0410-b5e6-96231b3b80d8
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This change adds support for compiler-rt builtins as an alternative
compiler runtime to libgcc.
Differential Revision: https://reviews.llvm.org/D35165
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@309060 91177308-0d34-0410-b5e6-96231b3b80d8
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This reverts commit https://reviews.llvm.org/rL291734
Reason: mac breakage
http://lab.llvm.org:8080/green//job/clang-stage1-configure-RA_build/28798/consoleFull#1657087648e9a0fee5-ebcc-4238-a641-c5aa112c323e
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@291736 91177308-0d34-0410-b5e6-96231b3b80d8
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Subscribers: kubabrecka, mgorny
Differential Revision: https://reviews.llvm.org/D28541
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@291734 91177308-0d34-0410-b5e6-96231b3b80d8
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Reviewers: samsonov
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D17896
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@262770 91177308-0d34-0410-b5e6-96231b3b80d8
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into a single function
Summary: This refactoring moves much of the Apple-specific behavior into a function in AddCompilerRT. The next cleanup patch will remove more of the if(APPLE) checks in the outlying CMakeLists.
This patch adds a bunch of new functionality to add_compiler_rt_runtime so that the target names don't need to be reconstructed outside the call. It also updates some of the call sites to exercise the new functionality, but does not update all uses fully. Subsequent patches will further update call sites and move to using the new features.
Reviewers: filcab, bogner, kubabrecka, zaks.anna, glider, samsonov
Subscribers: beanz, rengolin, llvm-commits
Differential Revision: http://reviews.llvm.org/D12292
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@245970 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Use CMake's cmake_parse_arguments() instead.
It's called in a slightly different way, but supports all our use cases.
It's in CMake 2.8.8, which is our minimum supported version.
CMake 3.0 doc (roughly the same. No direct link to 2.8.8 doc):
http://www.cmake.org/cmake/help/v3.0/module/CMakeParseArguments.html?highlight=cmake_parse_arguments
Since I was already changing these calls, I changed ARCH and LIB into
ARCHS and LIBS to make it more clear that they're lists of arguments.
Reviewers: eugenis, samsonov, beanz
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D10529
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@240120 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This change takes darwin-specific goop that was scattered around CMakeLists files and spread between add_compiler_rt_object_library and add_compiler_rt_darwin_object_library and moves it all under add_compiler_rt_object_library.
The goal of this is to try to push platform handling as low in the utility functions as possible.
Reviewers: rnk, samsonov
Reviewed By: rnk, samsonov
Subscribers: rnk, rsmith, llvm-commits
Differential Revision: http://reviews.llvm.org/D10250
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@239498 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@238626 91177308-0d34-0410-b5e6-96231b3b80d8
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Remove unused variables and definitions in CMake files
for TSan and DD (deadlock detector).
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@223908 91177308-0d34-0410-b5e6-96231b3b80d8
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let's rename it to append_list_if
Doing s/append_if/append_list_if/, no functional change.
http://reviews.llvm.org/D5739
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@219860 91177308-0d34-0410-b5e6-96231b3b80d8
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Differential Revision: http://reviews.llvm.org/D5207
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@217944 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@210232 91177308-0d34-0410-b5e6-96231b3b80d8
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Soon there will be an option to build compiler-rt parts as shared libraries
on Linux. Extracted from http://llvm-reviews.chandlerc.com/D3042
by Yuri Gribov.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@205183 91177308-0d34-0410-b5e6-96231b3b80d8
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asked in comments for r203111
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@204232 91177308-0d34-0410-b5e6-96231b3b80d8
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one way or another it must present in the process from the beginning
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@203111 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@202977 91177308-0d34-0410-b5e6-96231b3b80d8
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intercept pthread_cond (it is required to properly track state of mutexes)
detect cycles in mutex graph
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@202975 91177308-0d34-0410-b5e6-96231b3b80d8
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it's LD_PRELOAD-able
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@202843 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@202708 91177308-0d34-0410-b5e6-96231b3b80d8
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