gcc/config/bootstrap-asan.mk

# This option enables -fsanitize=address for stage2 and stage3.

# Suppress LeakSanitizer in bootstrap.
export LSAN_OPTIONS="detect_leaks=0"

STAGE2_CFLAGS += -fsanitize=address
STAGE3_CFLAGS += -fsanitize=address
POSTSTAGE1_LDFLAGS += -fsanitize=address -static-libasan \
		      -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/ \
		      -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/ \
		      -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/.libs
Add the missing file From-SVN: r193942 2012-11-29 18:00:38 +01:00			`# This option enables -fsanitize=address for stage2 and stage3.`

Export "detect_leaks=0" PR bootstrap/63888 * bootstrap-asan.mk (ASAN_OPTIONS): Export "detect_leaks=0". From-SVN: r217678 2014-11-17 23:12:55 +01:00			`# Suppress LeakSanitizer in bootstrap.`
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 2015-10-21 09:40:54 +02:00			`export LSAN_OPTIONS="detect_leaks=0"`
Export "detect_leaks=0" PR bootstrap/63888 * bootstrap-asan.mk (ASAN_OPTIONS): Export "detect_leaks=0". From-SVN: r217678 2014-11-17 23:12:55 +01:00
Add the missing file From-SVN: r193942 2012-11-29 18:00:38 +01:00			`STAGE2_CFLAGS += -fsanitize=address`
			`STAGE3_CFLAGS += -fsanitize=address`
			`POSTSTAGE1_LDFLAGS += -fsanitize=address -static-libasan \`
Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/ * bootstrap-asan.mk (POSTSTAGE1_LDFLAGS): Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/. From-SVN: r205539 2013-11-29 19:10:21 +01:00			`-B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/ \`
Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/ * bootstrap-asan.mk (POSTSTAGE1_LDFLAGS): Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/. From-SVN: r196264 2013-02-25 17:18:39 +01:00			`-B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/ \`
Add the missing file From-SVN: r193942 2012-11-29 18:00:38 +01:00			`-B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/.libs`