[sanitizer] Add BufferedStackTrace::Reset()
@@ -97,6 +97,11 @@ struct BufferedStackTrace : public StackTrace {
void Unwind(u32 max_depth, uptr pc, uptr bp, void *context, uptr stack_top,
uptr stack_bottom, bool request_fast_unwind);
+ void Reset() {
+ *static_cast<StackTrace *>(this) = StackTrace(trace_buffer, 0);
+ top_frame_bp = 0;
+ }
+
private:
void FastUnwindStack(uptr pc, uptr bp, uptr stack_top, uptr stack_bottom,
u32 max_depth);
@@ -106,8 +111,8 @@ struct BufferedStackTrace : public StackTrace {
void PopStackFrames(uptr count);
uptr LocatePcInTrace(uptr pc);
- BufferedStackTrace(const BufferedStackTrace &);
- void operator=(const BufferedStackTrace &);
+ BufferedStackTrace(const BufferedStackTrace &) = delete;
+ void operator=(const BufferedStackTrace &) = delete;
};
// Check if given pointer points into allocated stack area.
