1 //===-- xray_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 XRay, a dynamic runtime instrumentation system. 10 // 11 // XRay runtime flags. 12 //===----------------------------------------------------------------------===// 13 14 #ifndef XRAY_FLAGS_H 15 #define XRAY_FLAGS_H 16 17 #include "sanitizer_common/sanitizer_flag_parser.h" 18 #include "sanitizer_common/sanitizer_internal_defs.h" 19 20 extern "C" { 21 // Users can specify their default options upon building the instrumented 22 // binaries by provide a definition of this function. 23 SANITIZER_INTERFACE_ATTRIBUTE 24 const char *__xray_default_options(); 25 } 26 27 namespace __xray { 28 29 struct Flags { 30 #define XRAY_FLAG(Type, Name, DefaultValue, Description) Type Name; 31 #include "xray_flags.inc" 32 #undef XRAY_FLAG 33 34 void setDefaults(); 35 }; 36 37 extern Flags xray_flags_dont_use_directly; 38 extern void registerXRayFlags(FlagParser *P, Flags *F); 39 const char *useCompilerDefinedFlags(); 40 inline Flags *flags() { return &xray_flags_dont_use_directly; } 41 42 void initializeFlags(); 43 44 } // namespace __xray 45 46 #endif // XRAY_FLAGS_H 47