replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[sanitizer] [SystemZ] Enable UBSan. 

sanitizer_common is now in good enough shape on s390x to support UBSan
- all tests passing.  Let's enable it.

Differential Revision: http://reviews.llvm.org/D19157

llvm-svn: 266483
This commit is contained in:
Marcin Koscielnicki 2016-04-15 22:25:04 +00:00
parent 604d873aa1
commit b5e4804aee
2 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
compiler-rt/cmake/config-ix.cmake
View File

@ -109,6 +109,7 @@ macro(detect_target_arch)
check_symbol_exists(__i386__ "" __I386)
check_symbol_exists(__mips__ "" __MIPS)
check_symbol_exists(__mips64__ "" __MIPS64)
check_symbol_exists(__s390x__ "" __S390X)
check_symbol_exists(__wasm32__ "" __WEBASSEMBLY32)
check_symbol_exists(__wasm64__ "" __WEBASSEMBLY64)
if(__ARM)
@ -125,6 +126,8 @@ macro(detect_target_arch)
add_default_target_arch(mips64)
elseif(__MIPS)
add_default_target_arch(mips)
elseif(__S390X)
add_default_target_arch(s390x)
elseif(__WEBASSEMBLY32)
add_default_target_arch(wasm32)
elseif(__WEBASSEMBLY64)
@ -188,6 +191,8 @@ elseif(NOT APPLE) # Supported archs for Apple platforms are generated later
else()
test_target_arch(powerpc64le "" "-m64")
endif()
elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "s390x")
test_target_arch(s390x "" "")
elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "mipsel|mips64el")
# Gcc doesn't accept -m32/-m64 so we do the next best thing and use
# -mips32r2/-mips64r2. We don't use -mips1/-mips3 because we want to match
@ -238,6 +243,7 @@ set(X86_64 x86_64)
set(MIPS32 mips mipsel)
set(MIPS64 mips64 mips64el)
set(PPC64 powerpc64 powerpc64le)
set(S390X s390x)
set(WASM32 wasm32)
set(WASM64 wasm64)
@ -250,7 +256,7 @@ endif()
set(ALL_BUILTIN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64}
${MIPS32} ${MIPS64} ${WASM32} ${WASM64})
set(ALL_SANITIZER_COMMON_SUPPORTED_ARCH ${X86} ${X86_64} ${PPC64}
${ARM32} ${ARM64} ${MIPS32} ${MIPS64})
${ARM32} ${ARM64} ${MIPS32} ${MIPS64} ${S390X})
set(ALL_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64}
${MIPS32} ${MIPS64} ${PPC64})
set(ALL_DFSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64})
@ -260,7 +266,7 @@ set(ALL_PROFILE_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${PPC64}
${MIPS32} ${MIPS64})
set(ALL_TSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64} ${PPC64})
set(ALL_UBSAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64}
${MIPS32} ${MIPS64} ${PPC64})
${MIPS32} ${MIPS64} ${PPC64} ${S390X})
set(ALL_SAFESTACK_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM64} ${MIPS32} ${MIPS64})
set(ALL_CFI_SUPPORTED_ARCH ${X86} ${X86_64})

3
compiler-rt/lib/ubsan/ubsan_platform.h
View File

@ -16,7 +16,8 @@
// Other platforms should be easy to add, and probably work as-is.
#if (defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__)) && \
(defined(__x86_64__) || defined(__i386__) || defined(__arm__) || \
defined(__aarch64__) || defined(__mips__) || defined(__powerpc64__))
defined(__aarch64__) || defined(__mips__) || defined(__powerpc64__) || \
defined(__s390__))
# define CAN_SANITIZE_UB 1
#elif defined(_WIN32)
# define CAN_SANITIZE_UB 1