1 | //===-- xray_fdr_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 FDR flag parsing logic. |
12 | //===----------------------------------------------------------------------===// |
13 | |
14 | #include "xray_fdr_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 | |
20 | using namespace __sanitizer; |
21 | |
22 | namespace __xray { |
23 | |
24 | FDRFlags xray_fdr_flags_dont_use_directly; // use via fdrFlags(). |
25 | |
26 | void FDRFlags::setDefaults() XRAY_NEVER_INSTRUMENT { |
27 | #define XRAY_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue; |
28 | #include "xray_fdr_flags.inc" |
29 | #undef XRAY_FLAG |
30 | } |
31 | |
32 | void registerXRayFDRFlags(FlagParser *P, FDRFlags *F) XRAY_NEVER_INSTRUMENT { |
33 | #define XRAY_FLAG(Type, Name, DefaultValue, Description) \ |
34 | RegisterFlag(P, #Name, Description, &F->Name); |
35 | #include "xray_fdr_flags.inc" |
36 | #undef XRAY_FLAG |
37 | } |
38 | |
39 | const char *useCompilerDefinedFDRFlags() XRAY_NEVER_INSTRUMENT { |
40 | #ifdef XRAY_FDR_OPTIONS |
41 | return SANITIZER_STRINGIFY(XRAY_FDR_OPTIONS); |
42 | #else |
43 | return "" ; |
44 | #endif |
45 | } |
46 | |
47 | } // namespace __xray |
48 | |