diff options
Diffstat (limited to 'lib/msan/msan.h')
| -rw-r--r-- | lib/msan/msan.h | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/lib/msan/msan.h b/lib/msan/msan.h index fa9c15b88..b81b7ea80 100644 --- a/lib/msan/msan.h +++ b/lib/msan/msan.h @@ -310,7 +310,7 @@ void PrintWarning(uptr pc, uptr bp); void PrintWarningWithOrigin(uptr pc, uptr bp, u32 origin); void GetStackTrace(BufferedStackTrace *stack, uptr max_s, uptr pc, uptr bp, - bool request_fast_unwind); + void *context, bool request_fast_unwind); void ReportUMR(StackTrace *stack, u32 origin); void ReportExpectedUMRNotFound(StackTrace *stack); @@ -330,32 +330,32 @@ u32 ChainOrigin(u32 id, StackTrace *stack); const int STACK_TRACE_TAG_POISON = StackTrace::TAG_CUSTOM + 1; -#define GET_MALLOC_STACK_TRACE \ - BufferedStackTrace stack; \ - if (__msan_get_track_origins() && msan_inited) \ - GetStackTrace(&stack, common_flags()->malloc_context_size, \ - StackTrace::GetCurrentPc(), GET_CURRENT_FRAME(), \ +#define GET_MALLOC_STACK_TRACE \ + BufferedStackTrace stack; \ + if (__msan_get_track_origins() && msan_inited) \ + GetStackTrace(&stack, common_flags()->malloc_context_size, \ + StackTrace::GetCurrentPc(), GET_CURRENT_FRAME(), nullptr, \ common_flags()->fast_unwind_on_malloc) // For platforms which support slow unwinder only, we restrict the store context // size to 1, basically only storing the current pc. We do this because the slow // unwinder which is based on libunwind is not async signal safe and causes // random freezes in forking applications as well as in signal handlers. -#define GET_STORE_STACK_TRACE_PC_BP(pc, bp) \ - BufferedStackTrace stack; \ - if (__msan_get_track_origins() > 1 && msan_inited) { \ - if (!SANITIZER_CAN_FAST_UNWIND) \ - GetStackTrace(&stack, Min(1, flags()->store_context_size), pc, bp, \ - false); \ - else \ - GetStackTrace(&stack, flags()->store_context_size, pc, bp, \ - common_flags()->fast_unwind_on_malloc); \ +#define GET_STORE_STACK_TRACE_PC_BP(pc, bp) \ + BufferedStackTrace stack; \ + if (__msan_get_track_origins() > 1 && msan_inited) { \ + if (!SANITIZER_CAN_FAST_UNWIND) \ + GetStackTrace(&stack, Min(1, flags()->store_context_size), pc, bp, \ + nullptr, false); \ + else \ + GetStackTrace(&stack, flags()->store_context_size, pc, bp, nullptr, \ + common_flags()->fast_unwind_on_malloc); \ } -#define GET_FATAL_STACK_TRACE_PC_BP(pc, bp) \ - BufferedStackTrace stack; \ - if (msan_inited) \ - GetStackTrace(&stack, kStackTraceMax, pc, bp, \ +#define GET_FATAL_STACK_TRACE_PC_BP(pc, bp) \ + BufferedStackTrace stack; \ + if (msan_inited) \ + GetStackTrace(&stack, kStackTraceMax, pc, bp, nullptr, \ common_flags()->fast_unwind_on_fatal) #define GET_STORE_STACK_TRACE \ |