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| author | Mitch Phillips <mitchphillips@outlook.com> | 2019-05-14 21:43:11 +0000 |
|---|---|---|
| committer | Mitch Phillips <mitchphillips@outlook.com> | 2019-05-14 21:43:11 +0000 |
| commit | 3c2213e37c81e7f0f016d4ea16756f7754e466b5 (patch) | |
| tree | f9fd6642d6f82b455a2b8ef131c9c953a0e6e58f /cmake | |
| parent | 67a5399a1d97fcd87e6075b50c9a32f59190e344 (diff) | |
| download | compiler-rt-3c2213e37c81e7f0f016d4ea16756f7754e466b5.tar.gz | |
[GWP-ASan] Initial build files, implementation of PRNG [1].
Summary:
See D60593 for further information.
This patch slices off the PRNG implementation and the initial build files for GWP-ASan.
Reviewers: vlad.tsyrklevich, morehouse, vitalybuka
Reviewed By: morehouse
Subscribers: srhines, kubamracek, mgorny, #sanitizers, llvm-commits, cryptoad, eugenis
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D61867
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@360710 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/config-ix.cmake | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index f8e34ad6e..67aec6f1f 100644 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -246,6 +246,7 @@ else() set(ALL_FUZZER_SUPPORTED_ARCH ${X86_64} ${ARM64}) endif() +set(ALL_GWP_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM64} ${ARM32}) if(APPLE) set(ALL_LSAN_SUPPORTED_ARCH ${X86} ${X86_64} ${MIPS64} ${ARM64}) else() @@ -445,6 +446,9 @@ if(APPLE) list_intersect(DFSAN_SUPPORTED_ARCH ALL_DFSAN_SUPPORTED_ARCH SANITIZER_COMMON_SUPPORTED_ARCH) + list_intersect(GWP_ASAN_SUPPORTED_ARCH + ALL_GWP_ASAN_SUPPORTED_ARCH + SANITIZER_COMMON_SUPPORTED_ARCH) list_intersect(LSAN_SUPPORTED_ARCH ALL_LSAN_SUPPORTED_ARCH SANITIZER_COMMON_SUPPORTED_ARCH) @@ -513,6 +517,7 @@ else() filter_available_targets(XRAY_SUPPORTED_ARCH ${ALL_XRAY_SUPPORTED_ARCH}) filter_available_targets(SHADOWCALLSTACK_SUPPORTED_ARCH ${ALL_SHADOWCALLSTACK_SUPPORTED_ARCH}) + filter_available_targets(GWP_ASAN_SUPPORTED_ARCH ${ALL_GWP_ASAN_SUPPORTED_ARCH}) endif() if (MSVC) @@ -534,7 +539,7 @@ if(COMPILER_RT_SUPPORTED_ARCH) endif() message(STATUS "Compiler-RT supported architectures: ${COMPILER_RT_SUPPORTED_ARCH}") -set(ALL_SANITIZERS asan;dfsan;msan;hwasan;tsan;safestack;cfi;scudo;ubsan_minimal) +set(ALL_SANITIZERS asan;dfsan;msan;hwasan;tsan;safestack;cfi;scudo;ubsan_minimal;gwp_asan) set(COMPILER_RT_SANITIZERS_TO_BUILD all CACHE STRING "sanitizers to build if supported on the target (all;${ALL_SANITIZERS})") list_replace(COMPILER_RT_SANITIZERS_TO_BUILD all "${ALL_SANITIZERS}") @@ -678,3 +683,13 @@ if (COMPILER_RT_HAS_SANITIZER_COMMON AND SHADOWCALLSTACK_SUPPORTED_ARCH AND else() set(COMPILER_RT_HAS_SHADOWCALLSTACK FALSE) endif() + +# Note: Fuchsia and Windows are not currently supported by GWP-ASan. Support +# is planned for these platforms. Darwin is also not supported due to TLS +# calling malloc on first use. +if (GWP_ASAN_SUPPORTED_ARCH AND OS_NAME MATCHES "Android|Linux") + set(COMPILER_RT_HAS_GWP_ASAN TRUE) +else() + set(COMPILER_RT_HAS_GWP_ASAN FALSE) +endif() +pythonize_bool(COMPILER_RT_HAS_GWP_ASAN) |