18 lines
613 B
Text
18 lines
613 B
Text
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segment .text ;code segment
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global_start ;must be declared for linker
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_start: ;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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segment .data ;data segment
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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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;From https://www.tutorialspoint.com/assembly_programming/assembly_memory_segments.htm
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