1//=-- lsan_thread.h -------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file is a part of LeakSanitizer.
11// Thread registry for standalone LSan.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef LSAN_THREAD_H
16#define LSAN_THREAD_H
17
18#include "sanitizer_common/sanitizer_thread_registry.h"
19
20namespace __lsan {
21
22class ThreadContext : public ThreadContextBase {
23 public:
24  explicit ThreadContext(int tid);
25  void OnStarted(void *arg);
26  void OnFinished();
27  uptr stack_begin() { return stack_begin_; }
28  uptr stack_end() { return stack_end_; }
29  uptr tls_begin() { return tls_begin_; }
30  uptr tls_end() { return tls_end_; }
31  uptr cache_begin() { return cache_begin_; }
32  uptr cache_end() { return cache_end_; }
33 private:
34  uptr stack_begin_, stack_end_,
35       cache_begin_, cache_end_,
36       tls_begin_, tls_end_;
37};
38
39void InitializeThreadRegistry();
40
41void ThreadStart(u32 tid, uptr os_id);
42void ThreadFinish();
43u32 ThreadCreate(u32 tid, uptr uid, bool detached);
44void ThreadJoin(u32 tid);
45u32 ThreadTid(uptr uid);
46
47u32 GetCurrentThread();
48void SetCurrentThread(u32 tid);
49ThreadContext *CurrentThreadContext();
50void EnsureMainThreadIDIsCorrect();
51}  // namespace __lsan
52
53#endif  // LSAN_THREAD_H
54