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  1. section .bss
  2.    SSEG: resb 128 * 10
  3.  
  4. section .data
  5.    B_TAB: db 0x1A, 0x2B, 0x3C, 0x4D, 0x5E, 0x6F, 0x7A, 0x8B
  6.    W_TAB: dw 0x1A2B, 0x3C4D, 0x5E6F, 0x7A8B
  7.    B_TAB1: db 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A
  8.    W_TAB1: dw 1, 1, 1, 1, 1, 1, 1, 1
  9.  
  10.    W_TAB2: dw 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18
  11.  
  12. section .text
  13.    global _start
  14.  
  15. _start:
  16.    ; Непосредственная адресация
  17.    mov al, -3
  18.    mov ax, 3
  19.    mov byte [B_TAB], -3
  20.    mov word [W_TAB], -3
  21.    mov ax, 0x2A1B
  22.  
  23.    ; Регистровая адресация
  24.    mov bl, al
  25.    mov bh, al
  26.    sub ax, bx
  27.    sub ax, ax
  28.  
  29.    ; Прямая адресация
  30.    mov ax, [W_TAB]
  31.    mov ax, [W_TAB + 3]
  32.    mov ax, [W_TAB + 5]
  33.    mov al, byte [W_TAB + 6]
  34.    mov al, byte [B_TAB]
  35.    mov al, byte [B_TAB - 2]
  36.    mov ax, word [B_TAB]
  37.    mov word [W_TAB2 + 4], ax
  38.  
  39.    ; Косвенная адресация
  40.    mov rbx, B_TAB
  41.    mov rsi, B_TAB + 1
  42.    mov rdi, B_TAB - 2
  43.    mov dl, byte [rbx]
  44.    mov dl, byte [rsi]
  45.    mov dl, byte [rdi]
  46.    mov ax, word [rdi]
  47.    mov rbp, rbx
  48.    mov al, byte [rbp]
  49.    mov al, byte [rbp]
  50.    mov al, byte [rbx]
  51.    mov ax, word [rbx]
  52.  
  53.    ; Базовая адресация
  54.    mov ax, word [rbx - 2]
  55.    mov ax, word [rbx + 4]
  56.    mov ax, word [rbx - 2]
  57.    mov ax, word [rbx + 4]
  58.    mov ax, word [rbx - 2]
  59.    mov ax, word [rbx - 4]
  60.    mov al, byte [rbx - 2]
  61.  
  62.    mov rbp, rbx
  63.    mov ax, word [rbp + 2]
  64.    mov ax, word [rbp + 2]
  65.    mov ax, word [rbx + 2]
  66.  
  67.    ; Индексная адресация
  68.    mov esi, 2
  69.    mov ah, byte [B_TAB + rsi]
  70.    mov al, byte [B_TAB + rsi]
  71.    mov bh, byte [rsi + B_TAB]
  72.    mov bl, byte [rsi + B_TAB]
  73.    mov ebx, dword [W_TAB2 + rsi]
  74.    mov edi, 4
  75.    mov bl, byte [W_TAB2 + rdi]
  76.    mov bl, byte [B_TAB + rsi]
  77.  
  78.    ; Базовая индексная
  79.    mov rbx, B_TAB
  80.  
  81.    mov eax, 60
  82.    xor edi, edi
  83.    syscall
Success #stdin #stdout 0s 5316KB
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https://ideone.com/GdDlft
language:
Assembler 64bit (nasm 2.14)
created:
6 days ago
visibility:
public

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