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Wire up thread sanitizer. (#319)

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Chinmay Garde 2019-10-04 14:18:33 -07:00 committed by GitHub
parent 8168eb1d09
commit a2a0a4e8ca
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3 changed files with 3 additions and 14 deletions
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6
build/config/BUILD.gn
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@ -46,12 +46,6 @@ config("feature_flags") {
if (use_allocator != "tcmalloc") {
defines += [ "NO_TCMALLOC" ]
}
if (is_asan || is_lsan || is_tsan || is_msan || is_ios) {
defines += [
"MEMORY_TOOL_REPLACES_ALLOCATOR",
"MEMORY_SANITIZER_INITIAL_SIZE",
]
}
if (is_asan) {
defines += [ "ADDRESS_SANITIZER" ]
}

8
build/config/compiler/BUILD.gn
View File

@ -122,12 +122,8 @@ config("compiler") {
cflags += [ "-fsanitize=leak" ]
}
if (is_tsan) {
tsan_blacklist_path =
rebase_path("//tools/memory/tsan_v2/ignores.txt", root_build_dir)
cflags += [
"-fsanitize=thread",
"-fsanitize-blacklist=$tsan_blacklist_path",
]
cflags += [ "-fsanitize=thread" ]
ldflags += [ "-fsanitize=thread" ]
}
if (is_msan) {
msan_blacklist_path =

3
build/config/sanitizers/sanitizers.gni
View File

@ -5,8 +5,7 @@
declare_args() {
# Use libc++ (buildtools/third_party/libc++ and
# buildtools/third_party/libc++abi) instead of stdlibc++ as standard library.
# This is intended to be used for instrumented builds.
use_custom_libcxx = (is_asan && is_linux) || is_tsan || is_msan
use_custom_libcxx = false
# Track where uninitialized memory originates from. From fastest to slowest:
# 0 - no tracking, 1 - track only the initial allocation site, 2 - track the