big-moving.ru/api/soft/Ace/demo/kitchen-sink/docs/assembly_x86.asm

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2022-06-24 15:29:23 +05:00
section .text
global main ;must be declared for using gcc
main: ;tell linker entry point
mov edx, len ;message length
mov ecx, msg ;message to write
mov ebx, 1 ;file descriptor (stdout)
mov eax, 4 ;system call number (sys_write)
int 0x80 ;call kernel
mov eax, 1 ;system call number (sys_exit)
int 0x80 ;call kernel
section .data
msg db 'Hello, world!',0xa ;our dear string
len equ $ - msg ;length of our dear string