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C/Assembly/stdout - Revision history
2026-05-15T01:35:32Z
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imported>Unknown at 05:22, 7 February 2021
2021-02-07T05:22:47Z
<p></p>
<p><b>New page</b></p><div>GCC는 1문자를 printf() 시 assembly어의 putchar을 call한다.<br />
GCC는 1문자이상과 carrige-return(\n)을 printf()시 assembly어의 puts를 call한다.<br />
GCC는 1문자이상을 puts()시 assembly어의 puts를 call한다.<br />
GCC는 2문자이상을 printf시 assembly어의 printf를 call한다.<br />
<br />
.LC0: .string "1"<br />
.LC1: .string "2"<br />
.LC2: .string "3"<br />
.LC3: .string "45"<br />
<br />
// printf("1\n");<br />
subl $12, %esp<br />
pushl $.LC0<br />
call puts<br />
addl $16, %esp<br />
<br />
// puts("2");<br />
subl $12, %esp<br />
pushl $.LC1<br />
call puts<br />
addl $16, %esp<br />
<br />
// printf("3");<br />
subl $12, %esp<br />
pushl $51<br />
call putchar<br />
addl $16, %esp<br />
<br />
// printf("45");<br />
subl $12, %esp<br />
pushl $.LC2<br />
call printf<br />
addl $16, %esp<br />
</div>
imported>Unknown