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Fixing stdux/stdx o_o

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This commit is contained in:
Ben Vanik
2013-10-19 20:57:19 -07:00
parent 62b792c903
commit 5b91ba89e9
2 changed files with 28 additions and 24 deletions
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18
src/xenia/cpu/ppc/disasm_memory.cc
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@@ -91,7 +91,11 @@ XEDISASMR(ldux, 0x7C00006A, X )(InstrData& i, InstrDisasm& d) {
XEDISASMR(ldx, 0x7C00002A, X )(InstrData& i, InstrDisasm& d) {
d.Init("ldx", "Load Doubleword Indexed", 0);
d.AddRegOperand(InstrRegister::kGPR, i.X.RT, InstrRegister::kWrite);
d.AddRegOperand(InstrRegister::kGPR, i.X.RA, InstrRegister::kRead);
if (i.X.RA) {
d.AddRegOperand(InstrRegister::kGPR, i.X.RA, InstrRegister::kRead);
} else {
d.AddUImmOperand(0, 1);
}
d.AddRegOperand(InstrRegister::kGPR, i.X.RB, InstrRegister::kRead);
return d.Finish();
}
@@ -308,11 +312,7 @@ XEDISASMR(stdu, 0xF8000001, DS )(InstrData& i, InstrDisasm& d) {
XEDISASMR(stdux, 0x7C00016A, X )(InstrData& i, InstrDisasm& d) {
d.Init("stdux", "Store Doubleword with Update Indexed", 0);
d.AddRegOperand(InstrRegister::kGPR, i.X.RT, InstrRegister::kRead);
if (i.DS.RA) {
d.AddRegOperand(InstrRegister::kGPR, i.X.RA, InstrRegister::kRead);
} else {
d.AddUImmOperand(0, 1);
}
d.AddRegOperand(InstrRegister::kGPR, i.X.RA, InstrRegister::kReadWrite);
d.AddRegOperand(InstrRegister::kGPR, i.X.RB, InstrRegister::kRead);
return d.Finish();
}
@@ -320,7 +320,11 @@ XEDISASMR(stdux, 0x7C00016A, X )(InstrData& i, InstrDisasm& d) {
XEDISASMR(stdx, 0x7C00012A, X )(InstrData& i, InstrDisasm& d) {
d.Init("stdx", "Store Doubleword Indexed", 0);
d.AddRegOperand(InstrRegister::kGPR, i.X.RT, InstrRegister::kRead);
d.AddRegOperand(InstrRegister::kGPR, i.X.RA, InstrRegister::kReadWrite);
if (i.X.RA) {
d.AddRegOperand(InstrRegister::kGPR, i.X.RA, InstrRegister::kRead);
} else {
d.AddUImmOperand(0, 1);
}
d.AddRegOperand(InstrRegister::kGPR, i.X.RB, InstrRegister::kRead);
return d.Finish();
}