diff options
Diffstat (limited to 'libsanitizer/hwasan/hwasan_interface_internal.h')
| -rw-r--r-- | libsanitizer/hwasan/hwasan_interface_internal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libsanitizer/hwasan/hwasan_interface_internal.h b/libsanitizer/hwasan/hwasan_interface_internal.h index ef771add411..d1ecbb592a2 100644 --- a/libsanitizer/hwasan/hwasan_interface_internal.h +++ b/libsanitizer/hwasan/hwasan_interface_internal.h @@ -168,6 +168,14 @@ void __hwasan_thread_exit(); SANITIZER_INTERFACE_ATTRIBUTE void __hwasan_print_memory_usage(); +// The compiler will generate this when +// `-hwasan-record-stack-history-with-calls` is added as a flag, which will add +// frame record information to the stack ring buffer. This is an alternative to +// the compiler emitting instructions in the prologue for doing the same thing +// by accessing the ring buffer directly. +SANITIZER_INTERFACE_ATTRIBUTE +void __hwasan_add_frame_record(u64 frame_record_info); + SANITIZER_INTERFACE_ATTRIBUTE void *__hwasan_memcpy(void *dst, const void *src, uptr size); SANITIZER_INTERFACE_ATTRIBUTE |