bits 64

    SECTION .data
; empty

    SECTION .text
global _start
_start:
    %include "header.asm.inc"

    ; init constants eax/ebx; ecx will be our playground
    mov     eax, 0x00FF00FF
    mov     ebx, 0xFF000000

    ; bit-wise OR
    mov     ecx, 0x00000000
    or      ecx, eax        ; ---> ecx = 0x00FF00FF
    or      ecx, ebx        ; ---> ecx = 0xFFFF00FF
    or      ecx, 0xFF00     ; ---> ecx = 0xFFFFFFFF

    ; bit-wise AND
    and     ecx, 0x00FFFFFF ; ---> ecx = 0x00FFFFFF
    and     ecx, eax        ; ---> ecx = 0x00FF00FF
    and     ecx, 0          ; ---> ecx = 0x00000000
    
    ; bit-wise exclusive-OR (XOR)
    xor     ecx, 0xdeadbeef ; ---> ecx = 0xdeadbeef
    xor     ecx, 0xd0a0b0e0 ; ---> ecx = 0x0e0d0e0f
    xor     ecx, ecx        ; ---> ecx = 0

    %include "sysexit.asm.inc"