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// Copyright (C) 2003 Dolphin Project.
// This program 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "Common.h"
#include "DebugInterface.h"
#include "BreakPoints.h"
#include <sstream>
bool BreakPoints::IsAddressBreakPoint(u32 _iAddress)
{
for (TBreakPoints::iterator i = m_BreakPoints.begin(); i != m_BreakPoints.end(); ++i)
if (i->iAddress == _iAddress)
return true;
return false;
}
bool BreakPoints::IsTempBreakPoint(u32 _iAddress)
{
for (TBreakPoints::iterator i = m_BreakPoints.begin(); i != m_BreakPoints.end(); ++i)
if (i->iAddress == _iAddress && i->bTemporary)
return true;
return false;
}
BreakPoints::TBreakPointsStr BreakPoints::GetStrings() const
{
TBreakPointsStr bps;
for (TBreakPoints::const_iterator i = m_BreakPoints.begin();
i != m_BreakPoints.end(); ++i)
{
if (!i->bTemporary)
{
std::stringstream bp;
bp << std::hex << i->iAddress << " " << (i->bOn ? "n" : "");
bps.push_back(bp.str());
}
}
return bps;
}
void BreakPoints::AddFromStrings(const TBreakPointsStr& bps)
{
for (TBreakPointsStr::const_iterator i = bps.begin(); i != bps.end(); ++i)
{
TBreakPoint bp;
std::stringstream bpstr;
bpstr << std::hex << *i;
bpstr >> bp.iAddress;
bp.bOn = i->find("n") != i->npos;
bp.bTemporary = false;
Add(bp);
}
}
void BreakPoints::Add(const TBreakPoint& bp)
{
if (!IsAddressBreakPoint(bp.iAddress))
m_BreakPoints.push_back(bp);
}
void BreakPoints::Add(u32 em_address, bool temp)
{
if (!IsAddressBreakPoint(em_address)) // only add new addresses
{
TBreakPoint pt; // breakpoint settings
pt.bOn = true;
pt.bTemporary = temp;
pt.iAddress = em_address;
m_BreakPoints.push_back(pt);
}
}
void BreakPoints::Remove(u32 _iAddress)
{
for (TBreakPoints::iterator i = m_BreakPoints.begin(); i != m_BreakPoints.end(); ++i)
{
if (i->iAddress == _iAddress)
{
m_BreakPoints.erase(i);
return;
}
}
}
MemChecks::TMemChecksStr MemChecks::GetStrings() const
{
TMemChecksStr mcs;
for (TMemChecks::const_iterator i = m_MemChecks.begin();
i != m_MemChecks.end(); ++i)
{
std::stringstream mc;
mc << std::hex << i->StartAddress;
mc << " " << (i->bRange ? i->EndAddress : i->StartAddress) << " " <<
(i->bRange ? "n" : "") << (i->OnRead ? "r" : "") <<
(i->OnWrite ? "w" : "") << (i->Log ? "l" : "") << (i->Break ? "p" : "");
mcs.push_back(mc.str());
}
return mcs;
}
void MemChecks::AddFromStrings(const TMemChecksStr& mcs)
{
for (TMemChecksStr::const_iterator i = mcs.begin(); i != mcs.end(); ++i)
{
TMemCheck mc;
std::stringstream mcstr;
mcstr << std::hex << *i;
mcstr >> mc.StartAddress;
mc.bRange = i->find("n") != i->npos;
mc.OnRead = i->find("r") != i->npos;
mc.OnWrite = i->find("w") != i->npos;
mc.Log = i->find("l") != i->npos;
mc.Break = i->find("p") != i->npos;
if (mc.bRange)
mcstr >> mc.EndAddress;
else
mc.EndAddress = mc.StartAddress;
Add(mc);
}
}
void MemChecks::Add(const TMemCheck& _rMemoryCheck)
{
if (GetMemCheck(_rMemoryCheck.StartAddress) == 0)
m_MemChecks.push_back(_rMemoryCheck);
}
void MemChecks::Remove(u32 _Address)
{
for (TMemChecks::iterator i = m_MemChecks.begin(); i != m_MemChecks.end(); ++i)
{
if (i->StartAddress == _Address)
{
m_MemChecks.erase(i);
return;
}
}
}
TMemCheck *MemChecks::GetMemCheck(u32 address)
{
for (TMemChecks::iterator i = m_MemChecks.begin(); i != m_MemChecks.end(); ++i)
{
if (i->bRange)
{
if (address >= i->StartAddress && address <= i->EndAddress)
return &(*i);
}
else if (i->StartAddress == address)
return &(*i);
}
// none found
return 0;
}
void TMemCheck::Action(DebugInterface *debug_interface, u32 iValue, u32 addr,
bool write, int size, u32 pc)
{
if ((write && OnWrite) || (!write && OnRead))
{
if (Log)
{
INFO_LOG(MEMMAP, "CHK %08x (%s) %s%i %0*x at %08x (%s)",
pc, debug_interface->getDescription(pc).c_str(),
write ? "Write" : "Read", size*8, size*2, iValue, addr,
debug_interface->getDescription(addr).c_str()
);
}
if (Break)
debug_interface->breakNow();
}
}
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