SHLD
rv/mv, rv, imm8
x86_64 X86_LEGACY SHIFT source: asmjit
X86_SHLD_X86_LEGACY_0F_A4_638652
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | A4 |
| opcode_map | 0F |
| mandatory_prefix | - |
| has_modrm | True |
| imm_size_bytes | 1 |
| raw_encoding | [MR] 0F A4 /r ib |
Operands (3)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | OP0 | REG | RW | EXPLICIT | |||
| 1 | OP1 | REG | R | EXPLICIT | |||
| 2 | IMM0 | IMM | b | R | EXPLICIT | IMM |
Flag effects (6)
CF = WRITE
PF = WRITE
AF = UNDEFINED
ZF = WRITE
SF = WRITE
OF = WRITE
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.