1//===-- xray_basic_flags.cpp ------------------------------------*- 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 Basic flag parsing logic.
12//===----------------------------------------------------------------------===//
13
14#include "xray_basic_flags.h"
15#include "sanitizer_common/sanitizer_common.h"
16#include "sanitizer_common/sanitizer_flag_parser.h"
17#include "sanitizer_common/sanitizer_libc.h"
18#include "xray_defs.h"
19
20using namespace __sanitizer;
21
22namespace __xray {
23
24/// Use via basicFlags().
25BasicFlags xray_basic_flags_dont_use_directly;
26
27void BasicFlags::setDefaults() XRAY_NEVER_INSTRUMENT {
28#define XRAY_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
29#include "xray_basic_flags.inc"
30#undef XRAY_FLAG
31}
32
33void registerXRayBasicFlags(FlagParser *P,
34 BasicFlags *F) XRAY_NEVER_INSTRUMENT {
35#define XRAY_FLAG(Type, Name, DefaultValue, Description) \
36 RegisterFlag(P, #Name, Description, &F->Name);
37#include "xray_basic_flags.inc"
38#undef XRAY_FLAG
39}
40
41const char *useCompilerDefinedBasicFlags() XRAY_NEVER_INSTRUMENT {
42#ifdef XRAY_BASIC_OPTIONS
43 return SANITIZER_STRINGIFY(XRAY_BASIC_OPTIONS);
44#else
45 return "";
46#endif
47}
48
49} // namespace __xray
50

source code of compiler-rt/lib/xray/xray_basic_flags.cpp