# CS_ARCH_X86, CS_MODE_64, CS_OPT_SYNTAX_ATT 0x67,0xc6,0x06,0x00 = movb $0x0, (%esi) 0xc6,0x06,0x00 = movb $0x0, (%rsi) 0x67,0xc6,0x06,0x00 = movb $0x0, (%si) 0xc6,0x06,0x00 = movb $0x0, (%esi)