| Value | Meaning |
|---|---|
| lock0xf0 | Rock (cs_x86.prefix[0] |
| rep0xf3 | Rep (cs_x86.prefix[0] |
| repne0xf2 | Repne (cs_x86.prefix[0] |
| cs0x2e | Segment override cs (cs_x86.prefix[1] |
| ss0x36 | Segment override ss (cs_x86.prefix[1] |
| ds0x3e | Segment override ds (cs_x86.prefix[1] |
| es0x26 | Segment override es (cs_x86.prefix[1] |
| fs0x64 | Segment override fs (cs_x86.prefix[1] |
| gs0x65 | Segment override gs (cs_x86.prefix[1] |
| opsize0x66 | Operand-size override (cs_x86.prefix[2] |
| addrsize0x67 | Address-size override (cs_x86.prefix[3] |
Instruction prefixes - used in X86InstructionDetail.prefix[]