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| author | Max Ostapenko <m.ostapenko@partner.samsung.com> | 2015-10-21 10:40:54 +0300 |
|---|---|---|
| committer | Maxim Ostapenko <chefmax@gcc.gnu.org> | 2015-10-21 10:40:54 +0300 |
| commit | 89e302b80c8b283a0e073a92fb2d52ad7ccb6eb8 (patch) | |
| tree | b7543b32302329374f126d54ffc91193bf4f4f25 /gcc/sanitizer.def | |
| parent | 696d846a56cc12549f080c6c87e6a0272bdb29f1 (diff) | |
| download | gcc-89e302b80c8b283a0e073a92fb2d52ad7ccb6eb8.zip gcc-89e302b80c8b283a0e073a92fb2d52ad7ccb6eb8.tar.gz gcc-89e302b80c8b283a0e073a92fb2d52ad7ccb6eb8.tar.bz2 | |
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.
From-SVN: r229112
Diffstat (limited to 'gcc/sanitizer.def')
| -rw-r--r-- | gcc/sanitizer.def | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/sanitizer.def b/gcc/sanitizer.def index 123b011..73e41a0 100644 --- a/gcc/sanitizer.def +++ b/gcc/sanitizer.def @@ -27,7 +27,10 @@ along with GCC; see the file COPYING3. If not see for other FEs by asan.c. */ /* Address Sanitizer */ -DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_INIT, "__asan_init_v4", +DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_INIT, "__asan_init", + BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST) +DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_VERSION_MISMATCH_CHECK, + "__asan_version_mismatch_check_v6", BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST) /* Do not reorder the BUILT_IN_ASAN_{REPORT,CHECK}* builtins, e.g. cfgcleanup.c relies on this order. */ |