VAESIMC
REG0=XMM_R():w:dq REG1=XMM_B():r:dq REG0=XMM_R():w:dq MEM0:r:dq
x86_64 X86_LEGACY AES AVXAES source: xed
XED_VAESIMC_X86_LEGACY_ONEBYTE_DB_661209
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | DB DB |
| opcode_map | ONEBYTE |
| mandatory_prefix | - |
| has_modrm | True |
| vex_l | 0 |
| exception_class | avx-type-4 |
| cpl | 3 |
| raw_encoding | VV1 0xDB VL128 V66 V0F38 NOVSR MOD[0b11] MOD=3 REG[rrr] RM[nnn] VV1 0xDB VL128 V66 V0F38 NOVSR MOD[mm] MOD!=3 REG[rrr] RM[nnn] MODRM() |
Operands (4)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | REG0 | REG | w | W | EXPLICIT | MODRM_REG | |
| 1 | REG1 | REG | R | EXPLICIT | MODRM_REG | ||
| 2 | REG2 | REG | w | W | EXPLICIT | MODRM_REG | |
| 3 | MEM0 | MEM | R | EXPLICIT | MODRM_RM |
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.