MOVNTI
MEM0:w:d REG0=GPR32_R():r MEM0:w:d REG0=GPR32_R():r MEM0:w:q REG0=GPR64_R():r
x86_64 X86_LEGACY DATAXFER SSE2 source: xed
XED_MOVNTI_X86_LEGACY_0F_C3_497604
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | C3 0F C3 0F C3 |
| opcode_map | 0F |
| mandatory_prefix | - |
| has_modrm | True |
| rex_w | 1 |
| requires_mode | long |
| attributes | IGNORES_OSFXSR NOTSX NONTEMPORAL |
| cpl | 3 |
| raw_encoding | 0x0F 0xC3 no_refining_prefix MOD[mm] MOD!=3 REG[rrr] RM[nnn] not64 MODRM() 0x0F 0xC3 no_refining_prefix MOD[mm] MOD!=3 REG[rrr] RM[nnn] mode64 norexw_prefix MODRM() 0x0F 0xC3 no_refining_prefix MOD[mm] MOD!=3 REG[rrr] RM[nnn] mode64 rexw_prefix MODRM() |
Operands (6)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | MEM0 | MEM | w | W | EXPLICIT | MODRM_RM | |
| 1 | REG0 | REG | R | EXPLICIT | MODRM_REG | ||
| 2 | MEM1 | MEM | w | W | EXPLICIT | MODRM_RM | |
| 3 | REG1 | REG | R | EXPLICIT | MODRM_REG | ||
| 4 | MEM2 | MEM | w | W | EXPLICIT | MODRM_RM | |
| 5 | REG2 | REG | R | EXPLICIT | MODRM_REG |
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.