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Hans Wennborg ab6263c925 Revert 502f0cc0e3 "[GWP-ASan] Split the unwinder into segv/non-segv." 
It was causing tests to fail in -DCOMPILER_RT_BUILD_BUILTINS=OFF builds:

   GwpAsan-Unittest :: ./GwpAsan-x86_64-Test/BacktraceGuardedPoolAllocator.DoubleFree
   GwpAsan-Unittest :: ./GwpAsan-x86_64-Test/BacktraceGuardedPoolAllocator.UseAfterFree

see comment on the code review.

> Summary:
> Splits the unwinder into a non-segv (for allocation/deallocation traces) and a
> segv unwinder. This ensures that implementations can select an accurate, slower
> unwinder in the segv handler (if they choose to use the GWP-ASan provided one).
> This is important as fast frame-pointer unwinders (like the sanitizer unwinder)
> don't like unwinding through signal handlers.
>
> Reviewers: morehouse, cryptoad
>
> Reviewed By: morehouse, cryptoad
>
> Subscribers: cryptoad, mgorny, eugenis, pcc, #sanitizers
>
> Tags: #sanitizers
>
> Differential Revision: https://reviews.llvm.org/D83994

This reverts commit 502f0cc0e3.
 		2020-07-21 11:18:07 +02:00
..
cmake [compiler-rt] Disable -Wsuggest-override for unittests 2020-07-20 17:42:51 -07:00
docs
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include [PGO] Extend the value profile buckets for mem op sizes. 2020-07-15 10:26:15 -07:00
lib Revert 502f0cc0e3 "[GWP-ASan] Split the unwinder into segv/non-segv." 2020-07-21 11:18:07 +02:00
test Revert 502f0cc0e3 "[GWP-ASan] Split the unwinder into segv/non-segv." 2020-07-21 11:18:07 +02:00
tools Add GWP-ASan fuzz target to compiler-rt/tools. 2019-08-27 18:28:07 +00:00
unittests [Scudo] [GWP-ASan] Add GWP-ASan to Scudo Standalone. 2019-12-13 09:09:41 -08:00
utils [compiler-rt] Fix build on NetBSD 9.99.44 2020-01-31 14:57:20 +01:00
www [www] Change URLs to HTTPS. 2019-10-24 13:25:15 -07:00
.gitignore
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CMakeLists.txt [CMake][compiler-rt] Only set lld as available when it was built 2020-06-29 15:09:05 -07:00
CODE_OWNERS.TXT
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CREDITS.TXT
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LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
README.txt
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README.txt 

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

================================