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HLE_OS: Return string from GetStringVA by value 

No real point to using an out parameter for something like this.
This commit is contained in:
Lioncash 2016-08-19 00:22:50 -04:00
parent 40f4308dc2
commit e0c9c9b3ca
1 changed files with 33 additions and 30 deletions
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61
Source/Core/Core/HLE/HLE_OS.cpp
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@ -14,16 +14,15 @@
namespace HLE_OS
{
void GetStringVA(std::string& _rOutBuffer, u32 strReg = 3);
std::string GetStringVA(u32 strReg = 3);
void HLE_OSPanic()
{
std::string Error, Msg;
GetStringVA(Error);
GetStringVA(Msg, 5);
std::string error = GetStringVA();
std::string msg = GetStringVA(5);
PanicAlert("OSPanic: %s: %s", Error.c_str(), Msg.c_str());
ERROR_LOG(OSREPORT, "%08x->%08x| OSPanic: %s: %s", LR, PC, Error.c_str(), Msg.c_str());
PanicAlert("OSPanic: %s: %s", error.c_str(), msg.c_str());
ERROR_LOG(OSREPORT, "%08x->%08x| OSPanic: %s: %s", LR, PC, error.c_str(), msg.c_str());
NPC = LR;
}
@ -31,49 +30,50 @@ void HLE_OSPanic()
// Generalized func for just printing string pointed to by r3.
void HLE_GeneralDebugPrint()
{
std::string ReportMessage;
std::string report_message;
if (PowerPC::HostRead_U32(GPR(3)) > 0x80000000)
{
GetStringVA(ReportMessage, 4);
report_message = GetStringVA(4);
}
else
{
GetStringVA(ReportMessage);
report_message = GetStringVA();
}
NPC = LR;
// PanicAlert("(%08x->%08x) %s", LR, PC, ReportMessage.c_str());
NOTICE_LOG(OSREPORT, "%08x->%08x| %s", LR, PC, ReportMessage.c_str());
NOTICE_LOG(OSREPORT, "%08x->%08x| %s", LR, PC, report_message.c_str());
}
// __write_console is slightly abnormal
void HLE_write_console()
{
std::string ReportMessage;
GetStringVA(ReportMessage, 4);
std::string report_message = GetStringVA(4);
NPC = LR;
// PanicAlert("(%08x->%08x) %s", LR, PC, ReportMessage.c_str());
NOTICE_LOG(OSREPORT, "%08x->%08x| %s", LR, PC, ReportMessage.c_str());
NOTICE_LOG(OSREPORT, "%08x->%08x| %s", LR, PC, report_message.c_str());
}
void GetStringVA(std::string& _rOutBuffer, u32 strReg)
std::string GetStringVA(u32 strReg)
{
_rOutBuffer = "";
std::string ArgumentBuffer = "";
std::string ArgumentBuffer;
u32 ParameterCounter = strReg + 1;
u32 FloatingParameterCounter = 1;
std::string result;
std::string string = PowerPC::HostGetString(GPR(strReg));
for (u32 i = 0; i < string.size(); i++)
for (size_t i = 0; i < string.size(); i++)
{
if (string[i] == '%')
{
ArgumentBuffer = "%";
ArgumentBuffer = '%';
i++;
if (string[i] == '%')
{
_rOutBuffer += "%";
result += '%';
continue;
}
while (string[i] < 'A' || string[i] > 'z' || string[i] == 'l' || string[i] == '-')
@ -102,20 +102,20 @@ void GetStringVA(std::string& _rOutBuffer, u32 strReg)
switch (string[i])
{
case 's':
_rOutBuffer += StringFromFormat(ArgumentBuffer.c_str(),
result += StringFromFormat(ArgumentBuffer.c_str(),
PowerPC::HostGetString((u32)Parameter).c_str());
break;
case 'd':
case 'i':
{
_rOutBuffer += StringFromFormat(ArgumentBuffer.c_str(), Parameter);
result += StringFromFormat(ArgumentBuffer.c_str(), Parameter);
break;
}
case 'f':
{
_rOutBuffer += StringFromFormat(ArgumentBuffer.c_str(), rPS0(FloatingParameterCounter));
result += StringFromFormat(ArgumentBuffer.c_str(), rPS0(FloatingParameterCounter));
FloatingParameterCounter++;
ParameterCounter--;
break;
@ -123,21 +123,24 @@ void GetStringVA(std::string& _rOutBuffer, u32 strReg)
case 'p':
// Override, so 64bit Dolphin prints 32bit pointers, since the ppc is 32bit :)
_rOutBuffer += StringFromFormat("%x", (u32)Parameter);
result += StringFromFormat("%x", (u32)Parameter);
break;
default:
_rOutBuffer += StringFromFormat(ArgumentBuffer.c_str(), Parameter);
result += StringFromFormat(ArgumentBuffer.c_str(), Parameter);
break;
}
}
else
{
_rOutBuffer += string[i];
result += string[i];
}
}
if (!_rOutBuffer.empty() && _rOutBuffer[_rOutBuffer.length() - 1] == '\n')
_rOutBuffer.resize(_rOutBuffer.length() - 1);
if (!result.empty() && result.back() == '\n')
result.pop_back();
return result;
}
} // end of namespace HLE_OS