1 | //===-- memprof_flags.h ---------------------------------------*- C++ -*-===// |
---|---|
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | // |
9 | // This file is a part of MemProfiler, a memory profiler. |
10 | // |
11 | // MemProf runtime flags. |
12 | //===----------------------------------------------------------------------===// |
13 | |
14 | #ifndef MEMPROF_FLAGS_H |
15 | #define MEMPROF_FLAGS_H |
16 | |
17 | #include "sanitizer_common/sanitizer_flag_parser.h" |
18 | #include "sanitizer_common/sanitizer_internal_defs.h" |
19 | |
20 | // Default MemProf flags are defined in memprof_flags.inc and sancov_flags.inc. |
21 | // These values can be overridden in a number of ways, each option overrides the |
22 | // prior one: |
23 | // 1) by setting MEMPROF_DEFAULT_OPTIONS during the compilation of the MemProf |
24 | // runtime |
25 | // 2) by setting the LLVM flag -memprof-runtime-default-options during the |
26 | // compilation of your binary |
27 | // 3) by overriding the user-specified function __memprof_default_options() |
28 | // 4) by setting the environment variable MEMPROF_OPTIONS during runtime |
29 | |
30 | namespace __memprof { |
31 | |
32 | struct Flags { |
33 | #define MEMPROF_FLAG(Type, Name, DefaultValue, Description) Type Name; |
34 | #include "memprof_flags.inc" |
35 | #undef MEMPROF_FLAG |
36 | |
37 | void SetDefaults(); |
38 | }; |
39 | |
40 | extern Flags memprof_flags_dont_use_directly; |
41 | inline Flags *flags() { return &memprof_flags_dont_use_directly; } |
42 | |
43 | void InitializeFlags(); |
44 | |
45 | } // namespace __memprof |
46 | |
47 | #endif // MEMPROF_FLAGS_H |
48 |