84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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// x86ExceptionHandler.h
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//
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// simon
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#ifndef _X86EXCEPTIONHANDLER_H_
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#define _X86EXCEPTIONHANDLER_H_
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#if defined(_WIN32)
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#include <excpt.h>
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#endif
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#include "SysCallsRuntime.h"
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#include "Fundamentals.h"
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#include "LogModule.h"
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struct JavaObject;
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struct CacheEntry;
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extern void* sysInvokeNativeStubs[];
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//--------------------------------------------------------------------------------
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// Do not mess with ordering!
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struct Context
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{
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// save registers
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Uint32 EBX;
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Uint32 ESI;
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Uint32 EDI;
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Uint32* sourceEBP;
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Uint32* sucessorEBP;
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Uint8* sourceAddress;
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Uint32* restoreESP; // where ESP should be set if returning back to this frame
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CacheEntry* sourceCE;
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CacheEntry* successorCE;
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JavaObject* object;
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};
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#if defined(_WIN32)
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NS_EXTERN EXCEPTION_DISPOSITION win32HardwareThrow(struct _EXCEPTION_RECORD *ExceptionRecord,
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void * EstablisherFrame,
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struct _CONTEXT *ContextRecord,
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void * DispatcherContext);
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NS_EXTERN EXCEPTION_DISPOSITION win32HardwareThrowExit(struct _EXCEPTION_RECORD *ExceptionRecord,
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void * EstablisherFrame,
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struct _CONTEXT *ContextRecord,
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void * DispatcherContext);
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#endif
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#ifdef DEBUG
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void printContext(LogModuleObject &f, Context* context);
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#endif // DEBUG
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//--------------------------------------------------------------------------------
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#endif // _X86EXCEPTIONHANDLER_H_
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