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#include<stdio.h>
int main(void)
{
 printf("Hello World!");
 return 0;
}
(1)Ô¤±àÒë½×¶Î (Pre-Processing)
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(3)»ã±à½×¶Î
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 gcc -c hello.s -o hello.o
(4)Á´½Ó½×¶Î
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 Ò²¾ÍÊÇÁ´½Óµ½libc.so.6¿âº¯ÊýÖÐÈ¥£¬ÕâÑù¾ÍʵÏÖÁË"printf"ÁË£¬¶øÕâÒ²ÊÇÁ´½ÓµÄ×÷ÓÃ
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