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60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
//===--- rtsan_flags.cpp - Realtime Sanitizer -------------------*- 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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// This file is a part of RealtimeSanitizer.
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//
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//===----------------------------------------------------------------------===//
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#include "rtsan/rtsan_flags.h"
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#include "sanitizer_common/sanitizer_flag_parser.h"
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#include "sanitizer_common/sanitizer_flags.h"
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using namespace __sanitizer;
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using namespace __rtsan;
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Flags __rtsan::flags_data;
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SANITIZER_INTERFACE_WEAK_DEF(const char *, __rtsan_default_options, void) {
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return "";
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}
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static void RegisterRtsanFlags(FlagParser *parser, Flags *f) {
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#define RTSAN_FLAG(Type, Name, DefaultValue, Description) \
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RegisterFlag(parser, #Name, Description, &f->Name);
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#include "rtsan_flags.inc"
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#undef RTSAN_FLAG
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}
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void __rtsan::InitializeFlags() {
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SetCommonFlagsDefaults();
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{
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CommonFlags cf;
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cf.CopyFrom(*common_flags());
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cf.exitcode = 43;
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cf.external_symbolizer_path = GetEnv("RTSAN_SYMBOLIZER_PATH");
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OverrideCommonFlags(cf);
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}
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FlagParser parser;
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RegisterRtsanFlags(&parser, &flags());
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RegisterCommonFlags(&parser);
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// Override from user-specified string.
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parser.ParseString(__rtsan_default_options());
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parser.ParseStringFromEnv("RTSAN_OPTIONS");
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InitializeCommonFlags();
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if (Verbosity())
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ReportUnrecognizedFlags();
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if (common_flags()->help)
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parser.PrintFlagDescriptions();
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}
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