Last change
on this file since 23 was 22, checked in by Mattia Monga, 11 years ago |
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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