17 lines
344 B
NASM
17 lines
344 B
NASM
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bits 64
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SECTION .data
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; empty
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SECTION .text
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global _start
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_start:
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%include "header.asm.inc"
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mov ax, -1 ; initialize with negative value (-1)
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mov ebx, eax ; ---> ebx = 0x0000ffff, i.e., positive!
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movsx ebx, ax ; ---> ebx = 0xffffffff, i.e., negative (-1)
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%include "sysexit.asm.inc"
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