47 lines · c
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-exception6//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_H15#define XRAY_FLAGS_H16 17#include "sanitizer_common/sanitizer_flag_parser.h"18#include "sanitizer_common/sanitizer_internal_defs.h"19 20extern "C" {21// Users can specify their default options upon building the instrumented22// binaries by provide a definition of this function.23SANITIZER_INTERFACE_ATTRIBUTE24const char *__xray_default_options();25}26 27namespace __xray {28 29struct Flags {30#define XRAY_FLAG(Type, Name, DefaultValue, Description) Type Name;31#include "xray_flags.inc"32#undef XRAY_FLAG33 34 void setDefaults();35};36 37extern Flags xray_flags_dont_use_directly;38extern void registerXRayFlags(FlagParser *P, Flags *F);39const char *useCompilerDefinedFlags();40inline Flags *flags() { return &xray_flags_dont_use_directly; }41 42void initializeFlags();43 44} // namespace __xray45 46#endif // XRAY_FLAGS_H47