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| author | Yury Gribov <y.gribov@samsung.com> | 2015-04-17 07:51:02 +0000 |
|---|---|---|
| committer | Yury Gribov <ygribov@gcc.gnu.org> | 2015-04-17 07:51:02 +0000 |
| commit | 18af8d16cf71b75081f20184d34206ff4ebce025 (patch) | |
| tree | 09b053c21952ec3a007be7fb313cc8b3d5295944 /gcc/common.opt | |
| parent | d7cb230a931ffc5e4356bbffdb05998162df900c (diff) | |
| download | gcc-18af8d16cf71b75081f20184d34206ff4ebce025.zip gcc-18af8d16cf71b75081f20184d34206ff4ebce025.tar.gz gcc-18af8d16cf71b75081f20184d34206ff4ebce025.tar.bz2 | |
asan.c (set_sanitized_sections): New function.
2015-04-17 Yury Gribov <y.gribov@samsung.com>
gcc/
* asan.c (set_sanitized_sections): New function.
(section_sanitized_p): Ditto.
(asan_protect_global): Optionally sanitize user-defined
sections.
* asan.h (set_sanitized_sections): Declare new function.
* common.opt (fsanitize-sections): New option.
* doc/invoke.texi (-fsanitize-sections): Document new option.
* opts-global.c (handle_common_deferred_options): Handle new
option.
gcc/testsuite/
* c-c++-common/asan/user-section-1.c: New test.
From-SVN: r222168
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index b49ac46..380848c 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -897,6 +897,11 @@ fasan-shadow-offset= Common Joined RejectNegative Var(common_deferred_options) Defer -fasan-shadow-offset=<number> Use custom shadow memory offset. +fsanitize-sections= +Common Joined RejectNegative Var(common_deferred_options) Defer +-fsanitize-sections=<sec1,sec2,...> Sanitize global variables +in user-defined sections. + fsanitize-recover= Common Report Joined After diagnosing undefined behavior attempt to continue execution |