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