8000 [LA64_DYNAREC] Added MOVLPD and MOVHPD opcodes by xiangzhai · Pull Request #2198 · ptitSeb/box64 · GitHub
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[LA64_DYNAREC] Added MOVLPD and MOVHPD opcodes #2198

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Merged
merged 2 commits into from
Dec 25, 2024
Merged

[LA64_DYNAREC] Added MOVLPD and MOVHPD opcodes #2198

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f794d0e
[LA64_DYNAREC] Added MOVLPD and MOVHPD opcodes
xiangzhai Dec 24, 2024
53d595e
[LA64_DYNAREC] Fix VSTELM_D idx
xiangzhai Dec 25, 2024
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1 change: 0 additions & 1 deletion src/dynarec/la64/dynarec_la64_0f.c
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Original file line number Diff line number Diff line change
Expand Up @@ -221,7 +221,6 @@ uintptr_t dynarec64_0F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
VEXTRINS_D(v1, v0, 0x01);
} else {
addr = geted(dyn, addr, ninst, nextop, &ed, x2, x3, &fixedaddress, rex, NULL, 0, 0);
v1 = fpu_get_scratch(dyn);
VSTELM_D(v0, ed, 0, 1);
SMWRITE2();
}
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24 changes: 24 additions & 0 deletions src/dynarec/la64/dynarec_la64_660f.c
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Original file line number Diff line number Diff line change
Expand Up @@ -102,6 +102,18 @@ uintptr_t dynarec64_660F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int
FLD_D(v1, wback, fixedaddress);
VEXTRINS_D(v0, v1, 0);
break;
case 0x13:
INST_NAME("MOVLPD Eq, Gx");
nextop = F8;
GETGX(v0, 0);
if (MODREG) {
DEFAULT;
return addr;
}
addr = geted(dyn, addr, ninst, nextop, &ed, x2, x3, &fixedaddress, rex, NULL, 1, 0);
FST_D(v0, ed, fixedaddress);
SMWRITE2();
break;
case 0x14:
INST_NAME("UNPCKLPD Gx, Ex");
nextop = F8;
Expand Down Expand Up @@ -146,6 +158,18 @@ uintptr_t dynarec64_660F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int
FLD_D(v1, ed, fixedaddress);
VEXTRINS_D(v0, v1, 0x10);
break;
case 0x17:
INST_NAME("MOVHPD Eq, Gx");
nextop = F8;
GETGX(v0, 0);
if (MODREG) {
DEFAULT;
return addr;
}
addr = geted(dyn, addr, ninst, nextop, &ed, x2, x3, &fixedaddress, rex, NULL, 0, 0);
VSTELM_D(v0, ed, 0, 1);
SMWRITE2();
break;
case 0x1F:
INST_NAME("NOP (multibyte)");
nextop = F8;
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