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1a4d82fc JJ |
1 | //=-- lsan.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 | // Private header for standalone LSan RTL. | |
12 | // | |
13 | //===----------------------------------------------------------------------===// | |
14 | ||
15 | #include "sanitizer_common/sanitizer_flags.h" | |
16 | #include "sanitizer_common/sanitizer_stacktrace.h" | |
17 | ||
92a42be0 SL |
18 | #define GET_STACK_TRACE(max_size, fast) \ |
19 | BufferedStackTrace stack; \ | |
20 | { \ | |
21 | uptr stack_top = 0, stack_bottom = 0; \ | |
22 | ThreadContext *t; \ | |
23 | if (fast && (t = CurrentThreadContext())) { \ | |
24 | stack_top = t->stack_end(); \ | |
25 | stack_bottom = t->stack_begin(); \ | |
26 | } \ | |
5bcae85e SL |
27 | if (!SANITIZER_MIPS || \ |
28 | IsValidFrame(GET_CURRENT_FRAME(), stack_top, stack_bottom)) { \ | |
29 | stack.Unwind(max_size, StackTrace::GetCurrentPc(), GET_CURRENT_FRAME(), \ | |
30 | /* context */ 0, stack_top, stack_bottom, fast); \ | |
31 | } \ | |
92a42be0 SL |
32 | } |
33 | ||
34 | #define GET_STACK_TRACE_FATAL \ | |
35 | GET_STACK_TRACE(kStackTraceMax, common_flags()->fast_unwind_on_fatal) | |
36 | ||
37 | #define GET_STACK_TRACE_MALLOC \ | |
38 | GET_STACK_TRACE(__sanitizer::common_flags()->malloc_context_size, \ | |
39 | common_flags()->fast_unwind_on_malloc) | |
40 | ||
1a4d82fc JJ |
41 | namespace __lsan { |
42 | ||
43 | void InitializeInterceptors(); | |
44 | ||
45 | } // namespace __lsan | |
46 | ||
47 | extern bool lsan_inited; | |
48 | extern bool lsan_init_is_running; | |
49 | ||
50 | extern "C" void __lsan_init(); |