зеркало из https://github.com/mozilla/pjs.git
64 строки
1.9 KiB
C++
64 строки
1.9 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 License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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//
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// File: NativeFormatter.h
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// Author: smsilver
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//
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#ifndef H_NATIVEFORMATTER
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#define H_NATIVEFORMATTER
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class ControlNode;
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class Instruction;
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class Pool;
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class ExceptionTable;
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struct MethodDescriptor;
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#include "FormatStructures.h"
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#include "LogModule.h"
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#define INCLUDE_EMITTER
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#include "CpuInfo.h"
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#undef INCLUDE_EMITTER
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class NativeFormatter
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{
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protected:
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MdEmitter& mEmitter;
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MdFormatter mFormatter;
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ControlNode** nodes;
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Uint32 nNodes;
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void outputNativeToMemory(void* inWhere, const FormattedCodeInfo& inInfo);
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Uint32 accumulateSize(ControlNode& inNode, Uint32 inPrologSize, Uint32 inEpilogSize);
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Uint32 resolveBranches(Uint32 inPrologSize, Uint32 inEpilogSize);
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ExceptionTable& buildExceptionTable(Uint8* methodMemoryStart, Pool* inPool);
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public:
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NativeFormatter(MdEmitter& inEmitter, ControlNode** mNodes, uint32 mNNodes) :
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mEmitter(inEmitter), mFormatter(mEmitter), nodes(mNodes), nNodes(mNNodes) {}
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void* format(Method& inMethod, FormattedCodeInfo* outInfo = NULL);
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#ifdef DEBUG_LOG
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void dumpMethodToHTML(FormattedCodeInfo& fci, ExceptionTable& inExceptionTable); // see HTMLMethodDump.cpp for implementation
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#endif
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};
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#endif // H_NATIVEFORMATTER
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