How is this operand accessed? (READ, WRITE or READ|WRITE) This field is combined of cs_ac_type. NOTE: this field is irrelevant if engine is compiled in DIET mode.
Neon lane index for NEON instructions (or -1 if irrelevant)
in some instructions, an operand can be subtracted or added to the base register, if TRUE, this operand is subtracted. otherwise, it is added.
< operand type
< Vector Index for some vector operands (or -1 if irrelevant)
Instruction operand