Mercurial > hg > CbC > CbC_gcc
view libsanitizer/sanitizer_common/sancov_flags.cpp @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
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//===-- sancov_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 // //===----------------------------------------------------------------------===// // // Sanitizer Coverage runtime flags. // //===----------------------------------------------------------------------===// #include "sancov_flags.h" #include "sanitizer_flag_parser.h" #include "sanitizer_platform.h" SANITIZER_INTERFACE_WEAK_DEF(const char*, __sancov_default_options, void) { return ""; } using namespace __sanitizer; namespace __sancov { SancovFlags sancov_flags_dont_use_directly; // use via flags(); void SancovFlags::SetDefaults() { #define SANCOV_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue; #include "sancov_flags.inc" #undef SANCOV_FLAG } static void RegisterSancovFlags(FlagParser *parser, SancovFlags *f) { #define SANCOV_FLAG(Type, Name, DefaultValue, Description) \ RegisterFlag(parser, #Name, Description, &f->Name); #include "sancov_flags.inc" #undef SANCOV_FLAG } static const char *MaybeCallSancovDefaultOptions() { return (&__sancov_default_options) ? __sancov_default_options() : ""; } void InitializeSancovFlags() { SancovFlags *f = sancov_flags(); f->SetDefaults(); FlagParser parser; RegisterSancovFlags(&parser, f); parser.ParseString(MaybeCallSancovDefaultOptions()); parser.ParseStringFromEnv("SANCOV_OPTIONS"); ReportUnrecognizedFlags(); if (f->help) parser.PrintFlagDescriptions(); } } // namespace __sancov