fabi/Xenia-Canary
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Mostly complete tracing. Probably a lot of bugs.

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This commit is contained in:
Ben Vanik
2014-08-14 20:28:44 -07:00
parent cebf595958
commit c275562594
54 changed files with 1052 additions and 161 deletions
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9
src/alloy/frontend/ppc/ppc_emit_fpu.cc
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@@ -297,8 +297,8 @@ XEEMITTER(fnmsubsx, 0xEC00003C, A)(PPCHIRBuilder& f, InstrData& i) {
XEEMITTER(fcfidx, 0xFC00069C, X)(PPCHIRBuilder& f, InstrData& i) {
// frD <- signed_int64_to_double( frB )
Value* v = f.Convert(f.Cast(f.LoadFPR(i.A.FRB), INT64_TYPE), FLOAT64_TYPE);
f.StoreFPR(i.A.FRT, v);
Value* v = f.Convert(f.Cast(f.LoadFPR(i.X.RB), INT64_TYPE), FLOAT64_TYPE);
f.StoreFPR(i.X.RT, v);
// f.UpdateFPRF(v);
if (i.A.Rc) {
// e.update_cr_with_cond(1, v);
@@ -337,7 +337,7 @@ XEEMITTER(fctiwx, 0xFC00001C, X)(PPCHIRBuilder& f, InstrData& i) {
v = f.Cast(f.ZeroExtend(v, INT64_TYPE), FLOAT64_TYPE);
f.StoreFPR(i.X.RT, v);
// f.UpdateFPRF(v);
if (i.A.Rc) {
if (i.X.Rc) {
// e.update_cr_with_cond(1, v);
XEINSTRNOTIMPLEMENTED();
return 1;
@@ -409,7 +409,8 @@ XEEMITTER(mffsx, 0xFC00048E, X)(PPCHIRBuilder& f, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
}
f.StoreFPR(i.X.RT, f.Cast(f.LoadFPSCR(), FLOAT64_TYPE));
Value* v = f.Cast(f.LoadFPSCR(), FLOAT64_TYPE);
f.StoreFPR(i.X.RT, v);
return 0;
}