private static string getCP0RegName(CP0_REGISTER reg)
{
if (usingArmipsCP0Names)
{
return(ARMIPS_CP0_NAMES[(int)reg]);
}
else
{
return(reg.ToString());
}
}
private static string decodeCOP0Operation(uint operation)
{
string str = "Unimplemented (COP0 operation)";
byte mt = (byte)((operation >> 21) & 0x1F);
GP_REGISTER rt = (GP_REGISTER)((operation >> 16) & 0x1F);
CP0_REGISTER rd = (CP0_REGISTER)((operation >> 11) & 0x1F);
switch (mt)
{
case 0x00: // MFC0
str = "mfc0 " + getGRPRegName(rt) + ", " + getCP0RegName(rd);
break;
case 0x04: // MTC0
str = "mtc0 " + getGRPRegName(rt) + ", " + getCP0RegName(rd);
break;
}
return(str);
}