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[LA64_DYNAREC] Added more opcodes #2213

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merged 1 commit into from
Dec 26, 2024
Merged

[LA64_DYNAREC] Added more opcodes #2213

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36 changes: 33 additions & 3 deletions src/dynarec/la64/dynarec_la64_f0.c
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Original file line number Diff line number Diff line change
Expand Up @@ -450,7 +450,7 @@ uintptr_t dynarec64_F0(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
nextop = F8;
SMDMB();
switch ((nextop >> 3) & 7) {
case 0: // ADD
case 0:
if (opcode == 0x81) {
INST_NAME("LOCK ADD Ed, Id");
} else {
Expand Down Expand Up @@ -488,7 +488,7 @@ uintptr_t dynarec64_F0(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
SMDMB();
}
break;
case 1: // OR
case 1:
if (opcode == 0x81) {
INST_NAME("LOCK OR Ed, Id");
} else {
Expand Down Expand Up @@ -526,7 +526,37 @@ uintptr_t dynarec64_F0(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
emit_or32c(dyn, ninst, rex, x1, i64, x3, x4);
}
break;
case 5: // SUB
case 4:
if (opcode == 0x81) {
INST_NAME("LOCK AND Ed, Id");
} else {
INST_NAME("LOCK AND Ed, Ib");
}
SETFLAGS(X_ALL, SF_SET_PENDING, NAT_FLAGS_FUSION);
if (MODREG) {
if (opcode == 0x81)
i64 = F32S;
else
i64 = F8S;
ed = TO_NAT((nextop & 7) + (rex.b << 3));
emit_and32c(dyn, ninst, rex, ed, i64, x3, x4);
} else {
addr = geted(dyn, addr, ninst, nextop, &wback, x2, x1, &fixedaddress, rex, LOCK_LOCK, 0, (opcode == 0x81) ? 4 : 1);
if (opcode == 0x81)
i64 = F32S;
else
i64 = F8S;
MOV64xw(x7, i64);
if (rex.w) {
AMAND_DB_D(x1, x7, wback);
} else {
AMAND_DB_W(x1, x7, wback);
}
IFXORNAT (X_ALL | X_PEND)
emit_and32c(dyn, ninst, rex, x1, i64, x3, x4);
}
break;
case 5:
if (opcode == 0x81) {
INST_NAME("LOCK SUB Ed, Id");
} else {
Expand Down
10 changes: 10 additions & 0 deletions src/dynarec/la64/dynarec_la64_f20f.c
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Original file line number Diff line number Diff line change
Expand Up @@ -326,6 +326,16 @@ uintptr_t dynarec64_F20F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int
MOVGR2FR_D(q1, x2);
VEXTRINS_D(v0, q1, 0);
break;
case 0xE6: // TODO: !fastround
INST_NAME("CVTPD2DQ Gx, Ex");
nextop = F8;
GETEX(v1, 0, 0);
GETGX_empty(v0);
u8 = sse_setround(dyn, ninst, x1, x2);
VFTINT_W_D(v0, v1, v1);
x87_restoreround(dyn, ninst, u8);
VINSGR2VR_D(v0, xZR, 1);
break;
default:
DEFAULT;
}
Expand Down
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