WRFSBASE
ry
x86_64 X86_LEGACY RDWRFSGS FSGSBASE source: asmjit
X86_WRFSBASE_X86_LEGACY_0F_AE_464543
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | AE |
| opcode_map | 0F |
| mandatory_prefix | F3 |
| has_modrm | True |
| modrm.reg = /2 | /2 |
| raw_encoding | [M ] F3 0F AE /2 |
Operands (1)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | OP0 | REG | RW | EXPLICIT |
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.