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| author | Maxim Ostapenko <m.ostapenko@samsung.com> | 2016-12-02 07:39:27 +0000 |
|---|---|---|
| committer | Maxim Ostapenko <chefmax@gcc.gnu.org> | 2016-12-02 09:39:27 +0200 |
| commit | 84b0769e335819050ecdd86301a5f5d41fa5df8b (patch) | |
| tree | 9fbdf0659d0c0d3375472bd8ec482b390381fa99 /config/bootstrap-asan.mk | |
| parent | b06496b1617ffcaec0e82fd4cca9eae5e0301cd5 (diff) | |
| download | gcc-84b0769e335819050ecdd86301a5f5d41fa5df8b.zip gcc-84b0769e335819050ecdd86301a5f5d41fa5df8b.tar.gz gcc-84b0769e335819050ecdd86301a5f5d41fa5df8b.tar.bz2 | |
Add support for ASan odr_indicator.
config/
* bootstrap-asan.mk: Replace LSAN_OPTIONS=detect_leaks=0 with
ASAN_OPTIONS=detect_leaks=0:use_odr_indicator=1.
gcc/
* asan.c (asan_global_struct): Refactor.
(create_odr_indicator): New function.
(asan_needs_odr_indicator_p): Likewise.
(is_odr_indicator): Likewise.
(asan_add_global): Introduce odr_indicator_ptr. Pass it into global's
constructor.
(asan_protect_global): Do not protect odr indicators.
gcc/c-family/
* c-attribs.c (asan odr indicator): New attribute.
(handle_asan_odr_indicator_attribute): New function.
gcc/testsuite/
* c-c++-common/asan/no-redundant-odr-indicators-1.c: New test.
From-SVN: r243153
Diffstat (limited to 'config/bootstrap-asan.mk')
| -rw-r--r-- | config/bootstrap-asan.mk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/config/bootstrap-asan.mk b/config/bootstrap-asan.mk index 70baaf9..e73d4c2 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 LSAN_OPTIONS="detect_leaks=0" +export ASAN_OPTIONS=detect_leaks=0:use_odr_indicator=1 STAGE2_CFLAGS += -fsanitize=address STAGE3_CFLAGS += -fsanitize=address |