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| author | ptitSeb <sebastien.chev@gmail.com> | 2023-11-22 19:22:28 +0100 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2023-11-22 19:22:28 +0100 |
| commit | f81057416b41a11aa17cbcd864ef2a1bb13e102e (patch) | |
| tree | 7feec6ef094e68986bba69354423b6bb1f3aac9c /src | |
| parent | 168675d380ab8591716b3594d12c812eb9af3ba7 (diff) | |
| download | box64-f81057416b41a11aa17cbcd864ef2a1bb13e102e.tar.gz box64-f81057416b41a11aa17cbcd864ef2a1bb13e102e.zip | |
[ARM64_DYNAREC] Fixed 0F 38 CD opcode
Diffstat (limited to 'src')
| -rw-r--r-- | src/dynarec/arm64/dynarec_arm64_0f.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/dynarec/arm64/dynarec_arm64_0f.c b/src/dynarec/arm64/dynarec_arm64_0f.c index 7565c924..ae874bb0 100644 --- a/src/dynarec/arm64/dynarec_arm64_0f.c +++ b/src/dynarec/arm64/dynarec_arm64_0f.c @@ -706,13 +706,14 @@ uintptr_t dynarec64_0F(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin GETEX(q1, 0, 0); v0 = fpu_get_scratch(dyn); v1 = fpu_get_scratch(dyn); + d0 = fpu_get_scratch(dyn); VEORQ(v1, v1, v1); VMOVQ(v0, q0); - SHA256SU1(v0, v1, q1); // low v0 are ok - VTRNQ1_64(v0, v0, v0); // duplicate low to hi - VEXTQ_8(d0, q0, q0, 8); // swap high/low - SHA256SU1(d0, v1, v0); // low is destination high - VEXTQ_8(q0, v0, d0, 8); + SHA256SU1(v0, v1, q1); // low v0 are ok and also need to be feed again SHA256SU1 to get the high part + VTRNQ1_64(d0, v0, v0); // duplicate low to hi + VEXTQ_8(q0, q0, q0, 8); // invert low/high now + SHA256SU1(q0, v1, d0); // low is destination high + VEXTQ_8(q0, d0, q0, 8); } else { if(MODREG) { ed = (nextop&7)+(rex.b<<3); |