MOV
creg, r64
x86_64 X86_LEGACY DATAXFER source: asmjit
X86_MOV_X86_LEGACY_0F_22_957818
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | 22 |
| opcode_map | 0F |
| mandatory_prefix | - |
| has_modrm | True |
| raw_encoding | [RM] 0F 22 /r |
Operands (2)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | OP0 | REG | RW | EXPLICIT | |||
| 1 | REG0 | REG | GR64 | q | R | EXPLICIT | MODRM_REG |
Flag effects (6)
CF = UNDEFINED
PF = UNDEFINED
AF = UNDEFINED
ZF = UNDEFINED
SF = UNDEFINED
OF = UNDEFINED
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.