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implement toupper and tolower for return to arms

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Ian Brown 2014-11-21 23:52:45 +00:00 committed by Jean-Philip Desjardins
parent 993944c75c
commit 40702e2ba1
1 changed files with 14 additions and 0 deletions
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14
Source/iop/Iop_Sysclib.cpp
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@ -23,6 +23,12 @@ std::string CSysclib::GetFunctionName(unsigned int functionId) const
{
switch(functionId)
{
case 6:
return "toupper";
break;
case 7:
return "tolower";
break;
case 8:
return "look_ctype_table";
break;
@ -72,6 +78,14 @@ void CSysclib::Invoke(CMIPS& context, unsigned int functionId)
{
switch(functionId)
{
case 6:
context.m_State.nGPR[CMIPS::V0].nD0 = toupper(
context.m_State.nGPR[CMIPS::A0].nV0);
break;
case 7:
context.m_State.nGPR[CMIPS::V0].nD0 = tolower(
context.m_State.nGPR[CMIPS::A0].nV0);
break;
case 8:
context.m_State.nGPR[CMIPS::V0].nD0 = __look_ctype_table(
context.m_State.nGPR[CMIPS::A0].nV0);