80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: codegen.hxx,v $
|
|
*
|
|
* $Revision: 1.5 $
|
|
*
|
|
* last change: $Author: hr $ $Date: 2005-09-29 16:31:37 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef _CODEGEN_HXX
|
|
#define _CODEGEN_HXX
|
|
|
|
class SbiImage;
|
|
class SbiParser;
|
|
class SbModule;
|
|
#ifndef _OPCODES_HXX
|
|
#include "opcodes.hxx"
|
|
#endif
|
|
#ifndef _BUFFER_HXX
|
|
#include "buffer.hxx"
|
|
#endif
|
|
|
|
class SbiCodeGen { // Code-Erzeugung:
|
|
SbiParser* pParser; // fuer Fehlermeldungen, Line, Column etc.
|
|
SbModule& rMod; // aktuelles Modul
|
|
SbiBuffer aCode; // Code-Puffer
|
|
short nLine, nCol; // Zeile, Spalte fuer Stmnt-Befehl
|
|
short nForLevel; // #29955 for-Schleifen-Ebene
|
|
BOOL bStmnt; // TRUE: Statement-Opcode liegt an
|
|
public:
|
|
SbiCodeGen( SbModule&, SbiParser*, short );
|
|
SbiParser* GetParser() { return pParser; }
|
|
USHORT Gen( SbiOpcode );
|
|
USHORT Gen( SbiOpcode, UINT16 );
|
|
USHORT Gen( SbiOpcode, UINT16, UINT16 );
|
|
void Patch( USHORT o, USHORT v ){ aCode.Patch( o, v ); }
|
|
void BackChain( USHORT off ) { aCode.Chain( off ); }
|
|
void Statement();
|
|
void GenStmnt(); // evtl. Statement-Opcode erzeugen
|
|
USHORT GetPC();
|
|
USHORT GetOffset() { return GetPC() + 1; }
|
|
void Save();
|
|
|
|
// #29955 for-Schleifen-Ebene pflegen
|
|
void IncForLevel( void ) { nForLevel++; }
|
|
void DecForLevel( void ) { nForLevel--; }
|
|
};
|
|
|
|
// #111897 PARAM_INFO flags start at 0x00010000 to not
|
|
// conflict with DefaultId in SbxParamInfo::nUserData
|
|
#define PARAM_INFO_PARAMARRAY 0x0010000
|
|
|
|
#endif
|