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