1//===-- xray_fdr_flags.cc ---------------------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file is a part of XRay, a dynamic runtime instrumentation system.
11//
12// XRay FDR flag parsing logic.
13//===----------------------------------------------------------------------===//
14
15#include "xray_fdr_flags.h"
16#include "sanitizer_common/sanitizer_common.h"
17#include "sanitizer_common/sanitizer_flag_parser.h"
18#include "sanitizer_common/sanitizer_libc.h"
19#include "xray_defs.h"
20
21using namespace __sanitizer;
22
23namespace __xray {
24
25FDRFlags xray_fdr_flags_dont_use_directly; // use via fdrFlags().
26
27void FDRFlags::setDefaults() XRAY_NEVER_INSTRUMENT {
28#define XRAY_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
29#include "xray_fdr_flags.inc"
30#undef XRAY_FLAG
31}
32
33void registerXRayFDRFlags(FlagParser *P, FDRFlags *F) XRAY_NEVER_INSTRUMENT {
34#define XRAY_FLAG(Type, Name, DefaultValue, Description)                       \
35  RegisterFlag(P, #Name, Description, &F->Name);
36#include "xray_fdr_flags.inc"
37#undef XRAY_FLAG
38}
39
40const char *useCompilerDefinedFDRFlags() XRAY_NEVER_INSTRUMENT {
41#ifdef XRAY_FDR_OPTIONS
42  return SANITIZER_STRINGIFY(XRAY_FDR_OPTIONS);
43#else
44  return "";
45#endif
46}
47
48} // namespace __xray
49