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/*
* HT Editor
* alphadis.h
*
* Copyright (C) 1999-2002 Sebastian Biallas (sb@biallas.net)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef ALPHADIS_H
#define ALPHADIS_H
#include "asm.h"
#include "alphaopc.h"
struct alphadis_insn {
bool valid;
int size; /* only useful if invalid (else 4) */
sint32 data; /* must be signed */
uint64 address;
uint16 code;
byte regA;
byte regB;
byte regC;
alpha_opcode_tab_entry *table;
};
/*
* CLASS alphadis
*/
class Alphadis: public Disassembler {
protected:
char insnstr[256];
alphadis_insn insn;
public:
Alphadis();
Alphadis(BuildCtorArg&a): Disassembler(a) {};
virtual dis_insn *decode(byte *code, int maxlen, CPU_ADDR addr);
virtual dis_insn *duplicateInsn(dis_insn *disasm_insn);
virtual void getOpcodeMetrics(int &min_length, int &max_length, int &min_look_ahead, int &avg_look_ahead, int &addr_align);
virtual byte getSize(dis_insn *disasm_insn);
virtual const char *getName();
virtual const char *str(dis_insn *disasm_insn, int style);
virtual const char *strf(dis_insn *disasm_insn, int style, const char *format);
virtual ObjectID getObjectID() const;
virtual bool validInsn(dis_insn *disasm_insn);
};
#endif
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