#Test the special case of the index bits, 0x4, in SIB. .text foo: .byte 0x8B, 0x04, 0x23 # effect is: movl (%ebx), %eax .byte 0x8B, 0x04, 0x63 # effect is: movl (%ebx), %eax .byte 0x8B, 0x04, 0xA3 # effect is: movl (%ebx), %eax .byte 0x8B, 0x04, 0xE3 # effect is: movl (%ebx), %eax nop nop .p2align 4,0