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| author | ptitSeb <sebastien.chev@gmail.com> | 2021-04-01 13:23:17 +0200 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2021-04-01 13:23:17 +0200 |
| commit | 1c3f4c078f982d0531ee0e4201baf0e1aea8d96a (patch) | |
| tree | 924843410cbae45df3ec0acc4ca8e8dcf9327621 /src | |
| parent | 48588a25568577aca862c1a11fcbc713e63cf523 (diff) | |
| download | box64-1c3f4c078f982d0531ee0e4201baf0e1aea8d96a.tar.gz box64-1c3f4c078f982d0531ee0e4201baf0e1aea8d96a.zip | |
Added 66 0F 3A 0F opcode ([DYNAREC] too)
Diffstat (limited to 'src')
| -rwxr-xr-x | src/dynarec/dynarec_arm64_660f.c | 24 | ||||
| -rw-r--r-- | src/emu/x64run660f.c | 24 |
2 files changed, 48 insertions, 0 deletions
diff --git a/src/dynarec/dynarec_arm64_660f.c b/src/dynarec/dynarec_arm64_660f.c index 72c81902..006848d6 100755 --- a/src/dynarec/dynarec_arm64_660f.c +++ b/src/dynarec/dynarec_arm64_660f.c @@ -258,6 +258,30 @@ uintptr_t dynarec64_660F(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int n } break; + case 0x3A: // these are some more SSSE3 opcodes + opcode = F8; + switch(opcode) { + case 0x0F: + INST_NAME("PALIGNR Gx, Ex, Ib"); + nextop = F8; + GETGX(q0); + GETEX(q1, 1); + u8 = F8; + if(u8>31) { + VEORQ(q0, q0, q0); + } else if(u8>15) { + d0 = fpu_get_scratch(dyn); + VEORQ(d0, d0, d0); + VEXTQ_8(q0, q0, d0, u8-16); + } else { + VEXTQ_8(q0, q1, q0, u8); + } + break; + default: + DEFAULT; + } + break; + #define GO(GETFLAGS, NO, YES, F) \ READFLAGS(F); \ GETFLAGS; \ diff --git a/src/emu/x64run660f.c b/src/emu/x64run660f.c index be2e8d9b..f18e8874 100644 --- a/src/emu/x64run660f.c +++ b/src/emu/x64run660f.c @@ -253,6 +253,30 @@ int Run660F(x64emu_t *emu, rex_t rex) } break; + case 0x3A: // these are some SSE3 opcodes + opcode = F8; + switch(opcode) { + case 0x0F: // PALIGNR GX, EX, u8 + nextop = F8; + GETEX(1); + GETGX; + tmp8u = F8; + if(tmp8u>31) + {GX->q[0] = GX->q[1] = 0;} + else + { + for (int i=0; i<16; ++i, ++tmp8u) + eax1.ub[i] = (tmp8u>15)?((tmp8u>31)?0:GX->ub[tmp8u-16]):EX->ub[tmp8u]; + GX->q[0] = eax1.q[0]; + GX->q[1] = eax1.q[1]; + } + break; + + default: + return 1; + } + break; + GOCOND(0x40 , nextop = F8; CHECK_FLAGS(emu); |