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| author | ptitSeb <sebastien.chev@gmail.com> | 2023-04-08 13:14:38 +0200 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2023-04-08 13:14:38 +0200 |
| commit | 56d0e03991404b77e1d84964ac3d04caf71d12f0 (patch) | |
| tree | c796fe3b49a608abb1b2a22e2e228317a3583f7e /src | |
| parent | c765943fdff2d1ad60d0817b67fafccc1190fa57 (diff) | |
| download | box64-56d0e03991404b77e1d84964ac3d04caf71d12f0.tar.gz box64-56d0e03991404b77e1d84964ac3d04caf71d12f0.zip | |
Added 66 0F 38 28 opcode ({ARM64_DYNAREC] too)
Diffstat (limited to 'src')
| -rwxr-xr-x | src/dynarec/arm64/dynarec_arm64_660f.c | 18 | ||||
| -rw-r--r-- | src/emu/x64run660f.c | 7 |
2 files changed, 25 insertions, 0 deletions
diff --git a/src/dynarec/arm64/dynarec_arm64_660f.c b/src/dynarec/arm64/dynarec_arm64_660f.c index ab09be84..9ce1120b 100755 --- a/src/dynarec/arm64/dynarec_arm64_660f.c +++ b/src/dynarec/arm64/dynarec_arm64_660f.c @@ -495,6 +495,24 @@ uintptr_t dynarec64_660F(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int n SXTL_32(q0, q1); // 32bits->64bits break; + case 0x28: + INST_NAME("PMULDQ Gx, Ex"); + nextop = F8; + GETEX(q1, 0, 0); + GETGX(q0, 1); + VUZP1Q_32(q0, q0, q0); // needs elem 0 and 2 in lower part + if(q0==q1) { + v0 = q0; + } else { + if(MODREG) + v0 = fpu_get_scratch(dyn); + else + v0 = q1; + VUZP1Q_32(v0, q1, q1); + } + VSMULL_32(q0, q0, v0); + break; + case 0x2B: INST_NAME("PACKUSDW Gx, Ex"); // SSE4 opcode! nextop = F8; diff --git a/src/emu/x64run660f.c b/src/emu/x64run660f.c index b6f6a7e6..654cd684 100644 --- a/src/emu/x64run660f.c +++ b/src/emu/x64run660f.c @@ -498,6 +498,13 @@ uintptr_t Run660F(x64emu_t *emu, rex_t rex, uintptr_t addr) GX->sq[i] = EX->sd[i]; break; + case 0x28: /* PMULDQ Gx, Ex */ + nextop = F8; + GETEX(0); + GETGX; + GX->sq[1] = ((int64_t)GX->sd[2])*(int64_t)EX->sd[2]; + GX->sq[0] = ((int64_t)GX->sd[0])*(int64_t)EX->sd[0]; + break; case 0x29: /* PCMPEQQ Gx, Ex */ nextop = F8; GETEX(0); |