1*d89ec533Spatrick //===-- memprof_flags.h ---------------------------------------*- C++ -*-===// 2*d89ec533Spatrick // 3*d89ec533Spatrick // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*d89ec533Spatrick // See https://llvm.org/LICENSE.txt for license information. 5*d89ec533Spatrick // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*d89ec533Spatrick // 7*d89ec533Spatrick //===----------------------------------------------------------------------===// 8*d89ec533Spatrick // 9*d89ec533Spatrick // This file is a part of MemProfiler, a memory profiler. 10*d89ec533Spatrick // 11*d89ec533Spatrick // MemProf runtime flags. 12*d89ec533Spatrick //===----------------------------------------------------------------------===// 13*d89ec533Spatrick 14*d89ec533Spatrick #ifndef MEMPROF_FLAGS_H 15*d89ec533Spatrick #define MEMPROF_FLAGS_H 16*d89ec533Spatrick 17*d89ec533Spatrick #include "sanitizer_common/sanitizer_flag_parser.h" 18*d89ec533Spatrick #include "sanitizer_common/sanitizer_internal_defs.h" 19*d89ec533Spatrick 20*d89ec533Spatrick // MemProf flag values can be defined in four ways: 21*d89ec533Spatrick // 1) initialized with default values at startup. 22*d89ec533Spatrick // 2) overriden during compilation of MemProf runtime by providing 23*d89ec533Spatrick // compile definition MEMPROF_DEFAULT_OPTIONS. 24*d89ec533Spatrick // 3) overriden from string returned by user-specified function 25*d89ec533Spatrick // __memprof_default_options(). 26*d89ec533Spatrick // 4) overriden from env variable MEMPROF_OPTIONS. 27*d89ec533Spatrick 28*d89ec533Spatrick namespace __memprof { 29*d89ec533Spatrick 30*d89ec533Spatrick struct Flags { 31*d89ec533Spatrick #define MEMPROF_FLAG(Type, Name, DefaultValue, Description) Type Name; 32*d89ec533Spatrick #include "memprof_flags.inc" 33*d89ec533Spatrick #undef MEMPROF_FLAG 34*d89ec533Spatrick 35*d89ec533Spatrick void SetDefaults(); 36*d89ec533Spatrick }; 37*d89ec533Spatrick 38*d89ec533Spatrick extern Flags memprof_flags_dont_use_directly; flags()39*d89ec533Spatrickinline Flags *flags() { return &memprof_flags_dont_use_directly; } 40*d89ec533Spatrick 41*d89ec533Spatrick void InitializeFlags(); 42*d89ec533Spatrick 43*d89ec533Spatrick } // namespace __memprof 44*d89ec533Spatrick 45*d89ec533Spatrick #endif // MEMPROF_FLAGS_H 46