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Setting up locals in codegen based on disassembly results.

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This commit is contained in:
Ben Vanik
2013-01-29 17:47:34 -08:00
parent d3054839b7
commit 9c86c29140
4 changed files with 103 additions and 104 deletions
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10
src/cpu/codegen/emit_alu.cc
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@@ -311,7 +311,9 @@ XEEMITTER(divwux, 0x7C000396, XO )(FunctionGenerator& g, IRBuilder<>& b, I
g.update_gpr_value(i.XO.RT, v);
// If we are OE=1 we need to clear the overflow bit.
g.update_xer_with_overflow(b.getInt1(0));
if (i.XO.OE) {
g.update_xer_with_overflow(b.getInt1(0));
}
if (i.XO.Rc) {
// With cr0 update.
@@ -1018,10 +1020,10 @@ XEDISASMR(ori, 0x60000000, D )(InstrData& i, InstrDisasm& d) {
d.Init("no-op", "OR Immediate", 0);
} else {
d.Init("ori", "OR Immediate", 0);
d.AddRegOperand(InstrRegister::kGPR, i.D.RA, InstrRegister::kWrite);
d.AddRegOperand(InstrRegister::kGPR, i.D.RT, InstrRegister::kRead);
d.AddUImmOperand(i.D.DS, 2);
}
d.AddRegOperand(InstrRegister::kGPR, i.D.RA, InstrRegister::kWrite);
d.AddRegOperand(InstrRegister::kGPR, i.D.RT, InstrRegister::kRead);
d.AddUImmOperand(i.D.DS, 2);
return d.Finish();
}
XEEMITTER(ori, 0x60000000, D )(FunctionGenerator& g, IRBuilder<>& b, InstrData& i) {