WRMSRNS
imm32, r64
x86_64 X86_LEGACY APX MSR_IMM source: asmjit
X86_WRMSRNS_X86_LEGACY_ONEBYTE_F6_51510
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | F6 |
| opcode_map | ONEBYTE |
| mandatory_prefix | - |
| has_modrm | False |
| imm_size_bytes | 4 |
| raw_encoding | [M ] VEX.128.F3.MAP7.W0 F6 11:000:bbb id |
Operands (2)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | IMM0 | IMM | d | RW | EXPLICIT | IMM | |
| 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.