diff options
| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2014-03-18 13:45:19 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2014-03-18 13:45:19 +0000 |
| commit | 4786ed291f735699c2150f3dd4dffa62ddb89f28 (patch) | |
| tree | e91de16416cd20dd6bdbcf370772c52f6bc914af /lib/msan/msan_interface_internal.h | |
| parent | b4a5f1c12ad45b35ebbceffc00bbc4ee788af90f (diff) | |
[msan] Origin tracking with history, compiler-rt part.
Compiler-rt part of MSan implementation of advanced origin tracking,
when we record not only creation point, but all locations where
an uninitialized value was stored to memory, too.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@204152 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/msan/msan_interface_internal.h')
| -rw-r--r-- | lib/msan/msan_interface_internal.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/lib/msan/msan_interface_internal.h b/lib/msan/msan_interface_internal.h index c87b2bad2..685a8c69f 100644 --- a/lib/msan/msan_interface_internal.h +++ b/lib/msan/msan_interface_internal.h @@ -48,12 +48,6 @@ void* __msan_memset(void *s, int c, uptr n); SANITIZER_INTERFACE_ATTRIBUTE void* __msan_memmove(void* dest, const void* src, uptr n); SANITIZER_INTERFACE_ATTRIBUTE -void __msan_copy_poison(void *dst, const void *src, uptr size); -SANITIZER_INTERFACE_ATTRIBUTE -void __msan_copy_origin(void *dst, const void *src, uptr size); -SANITIZER_INTERFACE_ATTRIBUTE -void __msan_move_poison(void *dst, const void *src, uptr size); -SANITIZER_INTERFACE_ATTRIBUTE void __msan_poison(const void *a, uptr size); SANITIZER_INTERFACE_ATTRIBUTE void __msan_poison_stack(void *a, uptr size); @@ -75,6 +69,8 @@ void __msan_set_alloca_origin(void *a, uptr size, const char *descr); SANITIZER_INTERFACE_ATTRIBUTE void __msan_set_alloca_origin4(void *a, uptr size, const char *descr, uptr pc); SANITIZER_INTERFACE_ATTRIBUTE +u32 __msan_chain_origin(u32 id); +SANITIZER_INTERFACE_ATTRIBUTE u32 __msan_get_origin(const void *a); SANITIZER_INTERFACE_ATTRIBUTE |