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Diffstat (limited to 'lib/xray/xray_basic_flags.cpp')
-rw-r--r-- | lib/xray/xray_basic_flags.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/lib/xray/xray_basic_flags.cpp b/lib/xray/xray_basic_flags.cpp new file mode 100644 index 000000000000..e0a5e7bb29ee --- /dev/null +++ b/lib/xray/xray_basic_flags.cpp @@ -0,0 +1,49 @@ +//===-- xray_basic_flags.cpp ------------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// This file is a part of XRay, a dynamic runtime instrumentation system. +// +// XRay Basic flag parsing logic. +//===----------------------------------------------------------------------===// + +#include "xray_basic_flags.h" +#include "sanitizer_common/sanitizer_common.h" +#include "sanitizer_common/sanitizer_flag_parser.h" +#include "sanitizer_common/sanitizer_libc.h" +#include "xray_defs.h" + +using namespace __sanitizer; + +namespace __xray { + +/// Use via basicFlags(). +BasicFlags xray_basic_flags_dont_use_directly; + +void BasicFlags::setDefaults() XRAY_NEVER_INSTRUMENT { +#define XRAY_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue; +#include "xray_basic_flags.inc" +#undef XRAY_FLAG +} + +void registerXRayBasicFlags(FlagParser *P, + BasicFlags *F) XRAY_NEVER_INSTRUMENT { +#define XRAY_FLAG(Type, Name, DefaultValue, Description) \ + RegisterFlag(P, #Name, Description, &F->Name); +#include "xray_basic_flags.inc" +#undef XRAY_FLAG +} + +const char *useCompilerDefinedBasicFlags() XRAY_NEVER_INSTRUMENT { +#ifdef XRAY_BASIC_OPTIONS + return SANITIZER_STRINGIFY(XRAY_BASIC_OPTIONS); +#else + return ""; +#endif +} + +} // namespace __xray |