WRSSQ
m64, r64
x86_64 X86_LEGACY CET CET_SS source: asmjit
X86_WRSSQ_X86_LEGACY_0F38_F6_578998
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | F6 |
| opcode_map | 0F38 |
| mandatory_prefix | - |
| has_modrm | False |
| raw_encoding | [MR] REX.W 0F 38 F6 !(11):rrr:bbb |
Operands (2)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | MEM0 | MEM | q | RW | EXPLICIT | MODRM_RM | |
| 1 | REG0 | REG | GR64 | q | R | EXPLICIT | MODRM_REG |
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.