mirror of
https://github.com/RetroDECK/Supermodel.git
synced 2024-11-25 15:15:40 +00:00
119 lines
2.8 KiB
C++
Executable file
119 lines
2.8 KiB
C++
Executable file
/**
|
|
** Supermodel
|
|
** A Sega Model 3 Arcade Emulator.
|
|
** Copyright 2011 Bart Trzynadlowski, Nik Henson
|
|
**
|
|
** This file is part of Supermodel.
|
|
**
|
|
** Supermodel is free software: you can redistribute it and/or modify it under
|
|
** the terms of the GNU General Public License as published by the Free
|
|
** Software Foundation, either version 3 of the License, or (at your option)
|
|
** any later version.
|
|
**
|
|
** Supermodel 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 Supermodel. If not, see <http://www.gnu.org/licenses/>.
|
|
**/
|
|
|
|
/*
|
|
* Z80KDebug.h
|
|
*/
|
|
|
|
#ifdef SUPERMODEL_DEBUGGER
|
|
#ifndef INCLUDED_Z80DEBUG_H
|
|
#define INCLUDED_Z80DEBUG_H
|
|
|
|
#include "Debugger/CPUDebug.h"
|
|
#include "CPU/Bus.h"
|
|
#include "Types.h"
|
|
|
|
class CZ80;
|
|
|
|
namespace Debugger
|
|
{
|
|
/*
|
|
* CCPUDebug implementation for the Zilog Z80 emulator.
|
|
*/
|
|
class CZ80Debug : public CCPUDebug, public ::CBus
|
|
{
|
|
private:
|
|
static UINT8 ReadReg8(CCPUDebug *cpu, unsigned reg8);
|
|
|
|
static bool WriteReg8(CCPUDebug *cpu, unsigned reg8, UINT8 value);
|
|
|
|
static UINT16 ReadReg16(CCPUDebug *cpu, unsigned reg16);
|
|
|
|
static bool WriteReg16(CCPUDebug *cpu, unsigned reg16, UINT16 value);
|
|
|
|
CZ80 *m_z80;
|
|
::CBus *m_bus;
|
|
|
|
char m_vecIds[256][5];
|
|
char m_vecNames[256][22];
|
|
char m_portNames[256][10];
|
|
|
|
public:
|
|
CZ80Debug(const char *name, CZ80 *z80);
|
|
|
|
virtual ~CZ80Debug();
|
|
|
|
// CZ80Debug methods
|
|
|
|
void AttachToCPU();
|
|
|
|
::CBus *AttachBus(::CBus *bus);
|
|
|
|
void DetachFromCPU();
|
|
|
|
::CBus *DetachBus();
|
|
|
|
UINT32 GetResetAddr();
|
|
|
|
bool UpdatePC(UINT32 pc);
|
|
|
|
bool ForceException(CException *ex);
|
|
|
|
bool ForceInterrupt(CInterrupt *in);
|
|
|
|
UINT64 ReadMem(UINT32 addr, unsigned dataSize);
|
|
|
|
bool WriteMem(UINT32 addr, unsigned dataSize, UINT64 data);
|
|
|
|
UINT64 ReadPort(UINT16 portNum);
|
|
|
|
bool WritePort(UINT16 portNum, UINT64 data);
|
|
|
|
int Disassemble(UINT32 addr, char *mnemonic, char *operands);
|
|
|
|
//int GetOpLength(UINT32 addr);
|
|
|
|
EOpFlags GetOpFlags(UINT32 addr, UINT32 opcode);
|
|
|
|
bool GetJumpAddr(UINT32 addr, UINT32 opcode, UINT32 &jumpAddr);
|
|
|
|
bool GetJumpRetAddr(UINT32 addr, UINT32 opcode, UINT32 &retAddr);
|
|
|
|
bool GetReturnAddr(UINT32 addr, UINT32 opcode, UINT32 &retAddr);
|
|
|
|
bool GetHandlerAddr(CException *ex, UINT32 &handlerAddr);
|
|
|
|
bool GetHandlerAddr(CInterrupt *in, UINT32 &handlerAddr);
|
|
|
|
// CBus methods
|
|
|
|
UINT8 Read8(UINT32 addr);
|
|
|
|
void Write8(UINT32 addr, UINT8 data);
|
|
|
|
UINT8 IORead8(UINT32 portNum);
|
|
|
|
void IOWrite8(UINT32 portNum, UINT8 data);
|
|
};
|
|
}
|
|
|
|
#endif // INCLUDED_Z80DEBUG_H
|
|
#endif // SUPERMODEL_DEBUGGER
|