void CDebugger::FindEeFunctions()
{
if(m_virtualMachine.m_ee->m_os->GetELF() == nullptr) return;
auto executableRange = m_virtualMachine.m_ee->m_os->GetExecutableRange();
uint32 minAddr = executableRange.first;
uint32 maxAddr = executableRange.second & ~0x03;
{
Framework::CStdStream patternStream("ee_functions.xml", "rb");
boost::scoped_ptr<Framework::Xml::CNode> document(Framework::Xml::CParser::ParseDocument(patternStream));
CMipsFunctionPatternDb patternDb(document.get());
for(auto patternIterator(std::begin(patternDb.GetPatterns()));
patternIterator != std::end(patternDb.GetPatterns()); ++patternIterator)
{
auto pattern = *patternIterator;
for(uint32 address = minAddr; address <= maxAddr; address += 4)
{
uint32* text = reinterpret_cast<uint32*>(m_virtualMachine.m_ee->m_ram + address);
uint32 textSize = (maxAddr - address);
if(pattern.Matches(text, textSize))
{
m_virtualMachine.m_ee->m_EE.m_Functions.InsertTag(address, pattern.name.c_str());
break;
}
}
}
m_virtualMachine.m_ee->m_EE.m_Functions.OnTagListChange();
}
}
void CDebugger::FindEeFunctions()
{
if(m_virtualMachine.m_ee->m_os->GetELF() == nullptr) return;
auto executableRange = m_virtualMachine.m_ee->m_os->GetExecutableRange();
uint32 minAddr = executableRange.first;
uint32 maxAddr = executableRange.second & ~0x03;
{
Framework::CStdStream patternStream("ee_functions.xml", "rb");
boost::scoped_ptr<Framework::Xml::CNode> document(Framework::Xml::CParser::ParseDocument(patternStream));
CMipsFunctionPatternDb patternDb(document.get());
for(auto patternIterator(std::begin(patternDb.GetPatterns()));
patternIterator != std::end(patternDb.GetPatterns()); ++patternIterator)
{
auto pattern = *patternIterator;
for(uint32 address = minAddr; address <= maxAddr; address += 4)
{
uint32* text = reinterpret_cast<uint32*>(m_virtualMachine.m_ee->m_ram + address);
uint32 textSize = (maxAddr - address);
if(pattern.Matches(text, textSize))
{
m_virtualMachine.m_ee->m_EE.m_Functions.InsertTag(address, pattern.name.c_str());
break;
}
}
}
}
{
//Identify functions that reference special string literals (TODO: Move that inside a file)
static const std::map<std::string, std::string> stringFuncs =
{
{ "SceSifrpcBind", "SifBindRpc" },
{ "SceSifrpcCall", "SifCallRpc" },
{ "call cdread cmd\n", "CdRead" },
{ "sceGsPutDrawEnv: DMA Ch.2 does not terminate\r\n", "GsPutDrawEnv" },
{ "sceGsSyncPath: DMA Ch.1 does not terminate\r\n", "GsSyncPath" },
{ "sceDbcReceiveData: rpc error\n", "DbcReceiveData" }
};
{
auto& eeFunctions = m_virtualMachine.m_ee->m_EE.m_Functions;
const auto& eeComments = m_virtualMachine.m_ee->m_EE.m_Comments;
const auto& eeAnalysis = m_virtualMachine.m_ee->m_EE.m_analysis;
for(auto tagIterator = eeComments.GetTagsBegin();
tagIterator != eeComments.GetTagsEnd(); tagIterator++)
{
const auto& tag = *tagIterator;
auto subroutine = eeAnalysis->FindSubroutine(tag.first);
if(subroutine == nullptr) continue;
auto stringFunc = stringFuncs.find(tag.second);
if(stringFunc == std::end(stringFuncs)) continue;
eeFunctions.InsertTag(subroutine->start, stringFunc->second.c_str());
}
}
}
m_virtualMachine.m_ee->m_EE.m_Functions.OnTagListChange();
}
