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| author | Maxim Ostapenko <m.ostapenko@partner.samsung.com> | 2015-11-28 16:39:32 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2015-11-28 16:39:32 +0000 |
| commit | 3b16c5514a2e01d47295e8d82cecd6b62db62955 (patch) | |
| tree | a30bead6945d41568756e625838847fea54fea23 /config | |
| parent | 87746c154ae96bd3b632198273061eb6879f20a5 (diff) | |
| download | binutils-gdb-3b16c5514a2e01d47295e8d82cecd6b62db62955.tar.gz | |
libsanitizer merge from upstream r250806, compiler part.
gcc/
* asan.c (asan_emit_stack_protection): Don't pass local stack to
asan_stack_malloc_[n] anymore. Check if asan_stack_malloc_[n] returned
NULL and use local stack than.
(asan_finish_file): Insert __asan_version_mismatch_check_v[n] call
in addition to __asan_init.
* sanitizer.def (BUILT_IN_ASAN_INIT): Rename to __asan_init.
(BUILT_IN_ASAN_VERSION_MISMATCH_CHECK): Add new builtin call.
* asan.h (asan_intercepted_p): Handle new string builtins.
* ubsan.c (ubsan_use_new_style_p): New function.
(ubsan_instrument_float_cast): If location is unknown, assign
input_location to loc. Propagate loc to ubsan_create_data if
ubsan_use_new_style_p returned true.
config/
* bootstrap-asan.mk: Replace ASAN_OPTIONS=detect_leaks with
LSAN_OPTIONS=detect_leaks.
gcc/testsuite/
* c-c++-common/ubsan/float-cast-overflow-10.c: Adjust test.
* c-c++-common/ubsan/float-cast-overflow-8.c: Likewise.
* c-c++-common/ubsan/float-cast-overflow-9.c: Likewise.
* g++.dg/asan/default-options-1.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229112 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'config')
| -rw-r--r-- | config/ChangeLog | 5 | ||||
| -rw-r--r-- | config/bootstrap-asan.mk | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index 6847cb9d955..d115579a39a 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,8 @@ +2015-10-21 Maxim Ostapenko <m.ostapenko@partner.samsung.com> + + * bootstrap-asan.mk: Replace ASAN_OPTIONS=detect_leaks with + LSAN_OPTIONS=detect_leaks. + 2015-08-24 Yaakov Selkowitz <yselkowi@redhat.com> * iconv.m4 (AM_ICONV_LINK): Use in-tree libiconv when present. diff --git a/config/bootstrap-asan.mk b/config/bootstrap-asan.mk index 52ef30e99c8..70baaf9bb17 100644 --- a/config/bootstrap-asan.mk +++ b/config/bootstrap-asan.mk @@ -1,7 +1,7 @@ # This option enables -fsanitize=address for stage2 and stage3. # Suppress LeakSanitizer in bootstrap. -export ASAN_OPTIONS="detect_leaks=0" +export LSAN_OPTIONS="detect_leaks=0" STAGE2_CFLAGS += -fsanitize=address STAGE3_CFLAGS += -fsanitize=address |