mirror of
https://github.com/RetroDECK/Supermodel.git
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113 lines
2.5 KiB
C++
113 lines
2.5 KiB
C++
/**
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** Supermodel
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** A Sega Model 3 Arcade Emulator.
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** Copyright 2011 Bart Trzynadlowski, Nik Henson
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**
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** This file is part of Supermodel.
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**
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** Supermodel is free software: you can redistribute it and/or modify it under
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** the terms of the GNU General Public License as published by the Free
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** Software Foundation, either version 3 of the License, or (at your option)
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** any later version.
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**
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** Supermodel is distributed in the hope that it will be useful, but WITHOUT
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** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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** more details.
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**
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** You should have received a copy of the GNU General Public License along
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** with Supermodel. If not, see <http://www.gnu.org/licenses/>.
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**/
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/*
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* Breakpoint.cpp
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*/
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#ifdef SUPERMODEL_DEBUGGER
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#include "CPUDebug.h"
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#include "Breakpoint.h"
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#include <cstdio>
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namespace Debugger
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{
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CBreakpoint::CBreakpoint(CCPUDebug *bpCPU, int bpAddr, char bpSymbol, const char *bpType) :
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CAddressRef(bpCPU, bpAddr), symbol(bpSymbol), type(bpType), active(true)
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{
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//
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}
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bool CBreakpoint::Check(UINT32 pc, UINT32 opcode)
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{
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return CheckAddr(pc) && active && CheckBreak(pc, opcode);
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}
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void CBreakpoint::Reset()
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{
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//
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}
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CSimpleBreakpoint::CSimpleBreakpoint(CCPUDebug *bpCPU, int bpAddr) : CBreakpoint(bpCPU, bpAddr, '*', "simple")
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{
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//
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}
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bool CSimpleBreakpoint::CheckBreak(UINT32 pc, UINT32 opcode)
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{
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return true;
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}
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bool CSimpleBreakpoint::GetInfo(char *str)
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{
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return false;
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}
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CCountBreakpoint::CCountBreakpoint(CCPUDebug *bpCPU, int bpAddr, int count) : CBreakpoint(bpCPU, bpAddr, '+', "count"),
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m_count(count), m_counter(0)
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{
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//
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}
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bool CCountBreakpoint::CheckBreak(UINT32 pc, UINT32 opcode)
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{
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return ++m_counter == m_count;
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}
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void CCountBreakpoint::Reset()
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{
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m_counter = 0;
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}
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bool CCountBreakpoint::GetInfo(char *str)
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{
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sprintf(str, "%d / %d", m_counter, m_count);
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return true;
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}
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CPrintBreakpoint::CPrintBreakpoint(CCPUDebug *bpCPU, int bpAddr) : CBreakpoint(bpCPU, bpAddr, 'P', "print")
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{
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//
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}
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bool CPrintBreakpoint::CheckBreak(UINT32 pc, UINT32 opcode)
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{
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char addrStr[50];
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cpu->FormatAddress(addrStr, addr, true);
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cpu->debugger->PrintEvent(cpu, "Breakpoint #%u hit at %s.\n", num, addrStr);
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return false;
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}
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void CPrintBreakpoint::Reset()
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{
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//
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}
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bool CPrintBreakpoint::GetInfo(char *str)
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{
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return false;
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}
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}
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#endif // SUPERMODEL_DEBUGGER
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