blob: 1b8c0c02bad26f497bcdf098c3d0176689468135 [file] [log] [blame]
/*
* Copyright (C) 2011, 2013 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef StructuredExceptionHandlerSuppressor_h
#define StructuredExceptionHandlerSuppressor_h
#include <excpt.h>
#include <wtf/Noncopyable.h>
extern "C" EXCEPTION_DISPOSITION __stdcall exceptionHandler(struct _EXCEPTION_RECORD* exceptionRecord, void* establisherFrame, struct _CONTEXT* contextRecord, void* dispatcherContext);
namespace WebCore {
struct ExceptionRegistration {
ExceptionRegistration* prev;
void* handler;
};
class StructuredExceptionHandlerSuppressor {
WTF_MAKE_NONCOPYABLE(StructuredExceptionHandlerSuppressor);
public:
StructuredExceptionHandlerSuppressor(ExceptionRegistration&);
~StructuredExceptionHandlerSuppressor();
private:
#if defined(_M_IX86)
void* m_savedExceptionRegistration;
#endif
};
} // namespace WebCore
#endif // StructuredExceptionHandlerSuppressor_h