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usr / src / contrib / llvm-project / compiler-rt / lib / tsan / rtl /

📁 ..
📄 tsan.syms.extra(573 B)
📄 tsan_clock.cpp(20.28 KB)
📄 tsan_clock.h(9.25 KB)
📄 tsan_debugging.cpp(9.28 KB)
📄 tsan_defs.h(4.68 KB)
📄 tsan_dense_alloc.h(3.97 KB)
📄 tsan_dispatch_defs.h(2.18 KB)
📄 tsan_external.cpp(3.97 KB)
📄 tsan_fd.cpp(9.02 KB)
📄 tsan_fd.h(2.39 KB)
📄 tsan_flags.cpp(3.47 KB)
📄 tsan_flags.h(1.09 KB)
📄 tsan_flags.inc(4.29 KB)
📄 tsan_ignoreset.cpp(1.04 KB)
📄 tsan_ignoreset.h(958 B)
📄 tsan_interceptors.h(2.18 KB)
📄 tsan_interceptors_libdispatch.cpp(31.46 KB)
📄 tsan_interceptors_mac.cpp(20.28 KB)
📄 tsan_interceptors_mach_vm.cpp(2.02 KB)
📄 tsan_interceptors_posix.cpp(89.69 KB)
📄 tsan_interface.cpp(4.35 KB)
📄 tsan_interface.h(17.5 KB)
📄 tsan_interface_ann.cpp(16.46 KB)
📄 tsan_interface_ann.h(1.02 KB)
📄 tsan_interface_atomic.cpp(25.88 KB)
📄 tsan_interface_inl.h(3.53 KB)
📄 tsan_interface_java.cpp(7.89 KB)
📄 tsan_interface_java.h(4.19 KB)
📄 tsan_malloc_mac.cpp(3.45 KB)
📄 tsan_md5.cpp(6.9 KB)
📄 tsan_mman.cpp(12.08 KB)
📄 tsan_mman.h(2.61 KB)
📄 tsan_mutex.cpp(7.88 KB)
📄 tsan_mutex.h(1.92 KB)
📄 tsan_mutexset.cpp(2.01 KB)
📄 tsan_mutexset.h(1.88 KB)
📄 tsan_new_delete.cpp(6.72 KB)
📄 tsan_platform.h(33.68 KB)
📄 tsan_platform_linux.cpp(16.09 KB)
📄 tsan_platform_mac.cpp(11.81 KB)
📄 tsan_platform_posix.cpp(5.72 KB)
📄 tsan_platform_windows.cpp(922 B)
📄 tsan_ppc_regs.h(1.35 KB)
📄 tsan_preinit.cpp(1021 B)
📄 tsan_report.cpp(15.63 KB)
📄 tsan_report.h(2.79 KB)
📄 tsan_rtl.cpp(34.92 KB)
📄 tsan_rtl.h(28.13 KB)
📄 tsan_rtl_aarch64.S(5.63 KB)
📄 tsan_rtl_amd64.S(8.71 KB)
📄 tsan_rtl_mips64.S(3.69 KB)
📄 tsan_rtl_mutex.cpp(18.71 KB)
📄 tsan_rtl_ppc64.S(8.18 KB)
📄 tsan_rtl_proc.cpp(1.66 KB)
📄 tsan_rtl_report.cpp(23.51 KB)
📄 tsan_rtl_thread.cpp(13.82 KB)
📄 tsan_stack_trace.cpp(1.91 KB)
📄 tsan_stack_trace.h(1.27 KB)
📄 tsan_stat.cpp(12.23 KB)
📄 tsan_stat.h(4.22 KB)
📄 tsan_suppressions.cpp(5.42 KB)
📄 tsan_suppressions.h(1.32 KB)
📄 tsan_symbolize.cpp(3.85 KB)
📄 tsan_symbolize.h(897 B)
📄 tsan_sync.cpp(8.44 KB)
📄 tsan_sync.h(4.88 KB)
📄 tsan_trace.h(1.89 KB)
📄 tsan_update_shadow_word_inl.h(2.22 KB)

Editing: tsan_report.h

//===-- tsan_report.h -------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file is a part of ThreadSanitizer (TSan), a race detector.
//
//===----------------------------------------------------------------------===//
#ifndef TSAN_REPORT_H
#define TSAN_REPORT_H

#include "sanitizer_common/sanitizer_symbolizer.h"
#include "sanitizer_common/sanitizer_thread_registry.h"
#include "sanitizer_common/sanitizer_vector.h"
#include "tsan_defs.h"

namespace __tsan {

enum ReportType {
  ReportTypeRace,
  ReportTypeVptrRace,
  ReportTypeUseAfterFree,
  ReportTypeVptrUseAfterFree,
  ReportTypeExternalRace,
  ReportTypeThreadLeak,
  ReportTypeMutexDestroyLocked,
  ReportTypeMutexDoubleLock,
  ReportTypeMutexInvalidAccess,
  ReportTypeMutexBadUnlock,
  ReportTypeMutexBadReadLock,
  ReportTypeMutexBadReadUnlock,
  ReportTypeSignalUnsafe,
  ReportTypeErrnoInSignal,
  ReportTypeDeadlock
};

struct ReportStack {
  SymbolizedStack *frames;
  bool suppressable;
  static ReportStack *New();

private:
  ReportStack();
};

struct ReportMopMutex {
  u64 id;
  bool write;
};

struct ReportMop {
  int tid;
  uptr addr;
  int size;
  bool write;
  bool atomic;
  uptr external_tag;
  Vector<ReportMopMutex> mset;
  ReportStack *stack;

ReportMop();
};

enum ReportLocationType {
  ReportLocationGlobal,
  ReportLocationHeap,
  ReportLocationStack,
  ReportLocationTLS,
  ReportLocationFD
};

struct ReportLocation {
  ReportLocationType type;
  DataInfo global;
  uptr heap_chunk_start;
  uptr heap_chunk_size;
  uptr external_tag;
  int tid;
  int fd;
  bool suppressable;
  ReportStack *stack;

static ReportLocation *New(ReportLocationType type);
 private:
  explicit ReportLocation(ReportLocationType type);
};

struct ReportThread {
  int id;
  tid_t os_id;
  bool running;
  ThreadType thread_type;
  char *name;
  u32 parent_tid;
  ReportStack *stack;
};

struct ReportMutex {
  u64 id;
  uptr addr;
  bool destroyed;
  ReportStack *stack;
};

class ReportDesc {
 public:
  ReportType typ;
  uptr tag;
  Vector<ReportStack*> stacks;
  Vector<ReportMop*> mops;
  Vector<ReportLocation*> locs;
  Vector<ReportMutex*> mutexes;
  Vector<ReportThread*> threads;
  Vector<int> unique_tids;
  ReportStack *sleep;
  int count;

ReportDesc();
  ~ReportDesc();

private:
  ReportDesc(const ReportDesc&);
  void operator = (const ReportDesc&);
};

// Format and output the report to the console/log. No additional logic.
void PrintReport(const ReportDesc *rep);
void PrintStack(const ReportStack *stack);

}  // namespace __tsan

#endif  // TSAN_REPORT_H

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