54 lines
668 B
NASM
54 lines
668 B
NASM
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dump:
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push ax
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push cx
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push dx
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push bx
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mov al, 0x0A
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call putc
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mov al, 0x0D
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call putc
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mov cx, 4
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.loop_line:
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push cx
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push bx
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mov ax, bx
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call print16
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mov al, ':'
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call putc
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mov al, ' '
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call putc
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mov cx, 0x8
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.loop_bin:
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mov ax, [bx]
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xchg al, ah
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inc bx
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inc bx
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call print16
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mov dl, ' '
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call CONOUT
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loop .loop_bin
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pop bx
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mov cx, 0x10
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.loop_ascii:
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mov dl, '.'
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cmp byte [bx], 0x20
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jc .print
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cmp byte [bx], 0x80
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jnc .print
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mov dl, [bx]
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.print:
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inc bx
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call CONOUT
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loop .loop_ascii
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pop cx
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mov dl, 0x0A
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call CONOUT
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mov dl, 0x0D
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call CONOUT
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loop .loop_line
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pop bx
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pop dx
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pop cx
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pop ax
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ret
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