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vaddfp and vrfin

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This commit is contained in:
Ben Vanik
2013-11-16 06:58:50 -08:00
parent 8398ea4925
commit 1e86736853
2 changed files with 34 additions and 13 deletions
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13
src/xenia/cpu/ppc/disasm_altivec.cc
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@@ -347,13 +347,16 @@ XEDISASMR(vaddcuw, 0x10000180, VX )(InstrData& i, InstrDisasm& d) {
XEDISASMR(vaddfp, 0x1000000A, VX )(InstrData& i, InstrDisasm& d) {
d.Init("vaddfp", "Vector Add Floating Point",
InstrDisasm::kVMX);
return 1;
d.AddRegOperand(InstrRegister::kVMX, i.VX.VD, InstrRegister::kWrite);
d.AddRegOperand(InstrRegister::kVMX, i.VX.VA, InstrRegister::kRead);
d.AddRegOperand(InstrRegister::kVMX, i.VX.VB, InstrRegister::kRead);
return d.Finish();
}
XEDISASMR(vaddfp128, VX128(5, 16), VX128 )(InstrData& i, InstrDisasm& d) {
d.Init("vaddfp128", "Vector128 Add Floating Point",
InstrDisasm::kVMX);
return 1;
return GeneralVX128(i, d);
}
XEDISASMR(vaddsbs, 0x10000300, VX )(InstrData& i, InstrDisasm& d) {
@@ -1168,7 +1171,11 @@ XEDISASMR(vrfin, 0x1000020A, VX )(InstrData& i, InstrDisasm& d) {
XEDISASMR(vrfin128, VX128_3(6, 880), VX128_3)(InstrData& i, InstrDisasm& d) {
d.Init("vrfin128", "Vector128 Round to Floating-Point Integer Nearest",
InstrDisasm::kVMX);
return 1;
const uint32_t vd = i.VX128_3.VD128l | (i.VX128_3.VD128h << 5);
const uint32_t vb = i.VX128_3.VB128l | (i.VX128_3.VB128h << 5);
d.AddRegOperand(InstrRegister::kVMX, vd, InstrRegister::kWrite);
d.AddRegOperand(InstrRegister::kVMX, vb, InstrRegister::kRead);
return d.Finish();
}
XEDISASMR(vrfip, 0x1000028A, VX )(InstrData& i, InstrDisasm& d) {