llvm-project

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//===-- sancov_flags.cpp ----------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// Sanitizer Coverage runtime flags.
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//
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//===----------------------------------------------------------------------===//
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#include "sancov_flags.h"
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#include "sanitizer_flag_parser.h"
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#include "sanitizer_platform.h"
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SANITIZER_INTERFACE_WEAK_DEF(const char*, __sancov_default_options, void) {
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  return "";
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}
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using namespace __sanitizer;
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namespace __sancov {
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SancovFlags sancov_flags_dont_use_directly;  // use via flags();
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void SancovFlags::SetDefaults() {
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#define SANCOV_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
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#include "sancov_flags.inc"
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#undef SANCOV_FLAG
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}
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static void RegisterSancovFlags(FlagParser *parser, SancovFlags *f) {
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#define SANCOV_FLAG(Type, Name, DefaultValue, Description) \
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  RegisterFlag(parser, #Name, Description, &f->Name);
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#include "sancov_flags.inc"
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#undef SANCOV_FLAG
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}
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void InitializeSancovFlags() {
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  SancovFlags *f = sancov_flags();
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  f->SetDefaults();
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  FlagParser parser;
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  RegisterSancovFlags(&parser, f);
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  parser.ParseString(__sancov_default_options());
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  parser.ParseStringFromEnv("SANCOV_OPTIONS");
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  ReportUnrecognizedFlags();
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  if (f->help) parser.PrintFlagDescriptions();
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}
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}  // namespace __sancov
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