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Last change
on this file since 22 was 22, checked in by Mattia Monga, 13 years ago |
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Chiamata di libreria vs. syscall
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File size:
368 bytes
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| 1 | segment .text
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| 2 | global main
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| 3 | extern printf
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| 4 |
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| 5 | main: push msg
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| 6 | call printf ; chiamata di libreria
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| 7 |
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| 8 | mov ecx, msg ; stringa
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| 9 | mov edx, msg_size ; dimensione stringa
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| 10 | mov ebx, 1 ; file descriptor (stdout)
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| 11 | mov eax, 4 ; syscall 4 (write)
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| 12 | int 0x80
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| 13 |
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| 14 | mov eax, 1 ; syscall 1 (exit)
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| 15 | int 0x80
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| 16 |
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| 17 |
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| 18 | segment .rodata
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| 19 | msg db 'Ciao solabbisti!',10,0
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| 20 | msg_size equ $ - msg
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| 21 |
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