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92 lines
3.7 KiB
C
92 lines
3.7 KiB
C
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* Additional definitions and implementation for fuzzing code */
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#ifndef mozilla_Fuzzing_h
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#define mozilla_Fuzzing_h
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#ifdef FUZZING_SNAPSHOT
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# include "mozilla/fuzzing/NyxWrapper.h"
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# ifdef __cplusplus
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# include "mozilla/fuzzing/Nyx.h"
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# include "mozilla/ScopeExit.h"
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# define MOZ_FUZZING_NYX_RELEASE(id) \
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if (mozilla::fuzzing::Nyx::instance().is_enabled(id)) { \
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mozilla::fuzzing::Nyx::instance().release(); \
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}
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# define MOZ_FUZZING_NYX_GUARD(id) \
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auto nyxGuard = mozilla::MakeScopeExit([&] { \
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if (mozilla::fuzzing::Nyx::instance().is_enabled(id)) { \
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mozilla::fuzzing::Nyx::instance().release(); \
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} \
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});
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# endif
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# define MOZ_FUZZING_HANDLE_CRASH_EVENT2(aType, aReason) \
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do { \
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if (nyx_handle_event) { \
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nyx_handle_event(aType, __FILE__, __LINE__, aReason); \
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} \
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} while (false)
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# define MOZ_FUZZING_HANDLE_CRASH_EVENT4(aType, aFilename, aLine, aReason) \
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do { \
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if (nyx_handle_event) { \
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nyx_handle_event(aType, aFilename, aLine, aReason); \
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} \
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} while (false)
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# define MOZ_FUZZING_NYX_PRINT(aMsg) \
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do { \
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if (nyx_puts) { \
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nyx_puts(aMsg); \
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} else { \
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fprintf(stderr, aMsg); \
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} \
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} while (false)
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# define MOZ_FUZZING_NYX_PRINTF(aFormat, ...) \
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do { \
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if (nyx_puts) { \
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char msgbuf[2048]; \
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snprintf(msgbuf, sizeof(msgbuf) - 1, "" aFormat, __VA_ARGS__); \
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nyx_puts(msgbuf); \
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} else { \
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fprintf(stderr, aFormat, __VA_ARGS__); \
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} \
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} while (false)
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# ifdef FUZZ_DEBUG
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# define MOZ_FUZZING_NYX_DEBUG(x) MOZ_FUZZING_NYX_PRINT(x)
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# else
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# define MOZ_FUZZING_NYX_DEBUG(x)
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# endif
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# define MOZ_FUZZING_NYX_ABORT(aMsg) \
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do { \
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MOZ_FUZZING_NYX_PRINT(aMsg); \
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MOZ_REALLY_CRASH(__LINE__); \
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} while (false);
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#else
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# define MOZ_FUZZING_NYX_RELEASE(id)
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# define MOZ_FUZZING_NYX_GUARD(id)
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# define MOZ_FUZZING_NYX_PRINT(aMsg)
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# define MOZ_FUZZING_NYX_PRINTF(aFormat, ...)
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# define MOZ_FUZZING_NYX_DEBUG(aMsg)
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# define MOZ_FUZZING_NYX_ABORT(aMsg)
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# define MOZ_FUZZING_HANDLE_CRASH_EVENT2(aType, aReason) \
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do { \
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} while (false)
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# define MOZ_FUZZING_HANDLE_CRASH_EVENT4(aType, aFilename, aLine, aReason) \
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do { \
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} while (false)
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#endif
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#endif /* mozilla_Fuzzing_h */
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