Alex Shlyapnikov 5cd35ed4fe [HWASan] Port HWASan to Linux x86-64 (compiler-rt) ... Summary: Porting HWASan to Linux x86-64, first of the three patches, compiler-rt part. The approach is similar to ARM case, trap signal is used to communicate memory tag check failure. int3 instruction is used to generate a signal, access parameters are stored in nop [eax + offset] instruction immediately following the int3 one Had to add HWASan init on malloc because, due to much less interceptors defined (most other sanitizers intercept much more and get initalized via one of those interceptors or don't care about malloc), HWASan was not initialized yet when libstdc++ was trying to allocate memory for its own fixed-size heap, which led to CHECK-fail in AllocateFromLocalPool. Also added the CHECK() failure handler with more detailed message and stack reporting. Reviewers: eugenis Subscribers: kubamracek, dberris, mgorny, kristof.beyls, delcypher, #sanitizers, llvm-commits Differential Revision: https://reviews.llvm.org/D44705 llvm-svn: 328385		2018-03-23 23:38:04 +00:00
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Modules	[Fuzzer] Avoid the unnecessary rebuild of the custom libc++	2018-03-07 18:14:09 +00:00
caches	[CMake] Updating Apple CMake cache file	2016-04-28 18:24:29 +00:00
base-config-ix.cmake	OpenBSD UBsan support, cmake part	2018-03-03 11:48:54 +00:00
builtin-config-ix.cmake	[PATCH] [compiler-rt, RISCV] Support builtins for RISC-V	2018-03-01 07:47:27 +00:00
config-ix.cmake	[HWASan] Port HWASan to Linux x86-64 (compiler-rt)	2018-03-23 23:38:04 +00:00