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| author | Alex Shlyapnikov <alekseys@google.com> | 2017-12-22 18:04:20 +0000 |
|---|---|---|
| committer | Alex Shlyapnikov <alekseys@google.com> | 2017-12-22 18:04:20 +0000 |
| commit | 654de9cb6f8f66a9e5a0d110c54e89121b562934 (patch) | |
| tree | 11210ed64dfedca5e892991ae51ab461bf438c10 /test/sanitizer_common/TestCases/Linux/new_delete_test.cc | |
| parent | 4a21f6f81e93ebc443e5f63f6e70528b65e1b3b1 (diff) | |
[Sanitizers, CMake] Basic sanitizer Solaris support (PR 33274)
Summary:
This patch, on top of https://reviews.llvm.org/D40898, contains the build system
changes necessary to enable the Solaris/x86 sanitizer port.
The only issue of note is the libclang_rt.sancov_{begin, end} libraries: clang relies on the
linker automatically defining __start_SECNAME and __stop_SECNAME labels for
sections whose names are valid C identifiers. This is a GNU ld extension not present
in the ELF gABI, also implemented by gold and lld, but not by Solaris ld. To work around
this, I automatically link the sancov_{begin,end} libraries into every executable for now.
There seems to be now way to build individual startup objects like crtbegin.o/crtend.o,
so I've followed the lead of libclang_rt.asan-preinit which also contains just a single
object.
Reviewers: kcc, alekseyshl
Reviewed By: alekseyshl
Subscribers: srhines, kubamracek, mgorny, fedor.sergeev, llvm-commits, #sanitizers
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D40899
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@321373 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/sanitizer_common/TestCases/Linux/new_delete_test.cc')
0 files changed, 0 insertions, 0 deletions