| //===-- tsan_stack_trace.h --------------------------------------*- C++ -*-===// |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file is a part of ThreadSanitizer (TSan), a race detector. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef TSAN_STACK_TRACE_H |
| #define TSAN_STACK_TRACE_H |
| |
| #include "sanitizer_common/sanitizer_stacktrace.h" |
| #include "tsan_defs.h" |
| |
| namespace __tsan { |
| |
| // StackTrace which calls malloc/free to allocate the buffer for |
| // addresses in stack traces. |
| struct VarSizeStackTrace : public StackTrace { |
| uptr *trace_buffer; // Owned. |
| |
| VarSizeStackTrace(); |
| ~VarSizeStackTrace(); |
| void Init(const uptr *pcs, uptr cnt, uptr extra_top_pc = 0); |
| |
| private: |
| void ResizeBuffer(uptr new_size); |
| |
| VarSizeStackTrace(const VarSizeStackTrace &); |
| void operator=(const VarSizeStackTrace &); |
| }; |
| |
| } // namespace __tsan |
| |
| #endif // TSAN_STACK_TRACE_H |