XABORT
REG0=XED_REG_EAX:rcw:SUPP IMM0:r:b
x86_64 X86_LEGACY UNCOND_BR RTM source: xed branch
XED_XABORT_X86_LEGACY_ONEBYTE_C6_788975
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | C6 |
| opcode_map | ONEBYTE |
| mandatory_prefix | - |
| has_modrm | True |
| modrm.reg = /7 | /7 |
| imm_size_bytes | 1 |
| cpl | 3 |
| raw_encoding | 0xC6 MOD[0b11] MOD=3 REG[0b111] RM[0b000] UIMM8() |
Operands (2)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | REG0 | REG | (=EAX) | R | SUPPRESSED | MODRM_REG | |
| 1 | IMM0 | IMM | b | R | EXPLICIT | IMM |
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.