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[/] [or1k/] [trunk/] [newlib-1.10.0/] [newlib/] [libc/] [machine/] [i386/] [strlen.S] - Blame information for rev 1765

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/*
 * ====================================================
 * Copyright (C) 1998 by Cygnus Solutions. All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this
 * software is freely granted, provided that this notice
 * is preserved.
 * ====================================================
 */
 
        #include "i386mach.h"
 
        .global SYM (strlen)
       SOTYPE_FUNCTION(strlen)
 
SYM (strlen):
 
        pushl ebp
        movl esp,ebp
        pushl edi
        movl 8(ebp),edx
 
        cld
        movl edx,edi
        movl $4294967295,ecx
        xor eax,eax
        repnz
        scasb
        subl edx,edi
        leal -1(edi),eax
 
        leal -4(ebp),esp
        popl edi
        leave
        ret

Line No.	Rev	Author	Line
1	1008	ivang	`/*`
2			`* ====================================================`
3			`* Copyright (C) 1998 by Cygnus Solutions. All rights reserved.`
4			`*`
5			`* Permission to use, copy, modify, and distribute this`
6			`* software is freely granted, provided that this notice`
7			`* is preserved.`
8			`* ====================================================`
9			`*/`
10
11			`#include "i386mach.h"`
12
13			`.global SYM (strlen)`
14			`SOTYPE_FUNCTION(strlen)`
15
16			`SYM (strlen):`
17
18			`pushl ebp`
19			`movl esp,ebp`
20			`pushl edi`
21			`movl 8(ebp),edx`
22
23			`cld`
24			`movl edx,edi`
25			`movl $4294967295,ecx`
26			`xor eax,eax`
27			`repnz`
28			`scasb`
29			`subl edx,edi`
30			`leal -1(edi),eax`
31
32			`leal -4(ebp),esp`
33			`popl edi`
34			`leave`
35			`ret`

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[/] [or1k/] [trunk/] [newlib-1.10.0/] [newlib/] [libc/] [machine/] [i386/] [strlen.S] - Blame information for rev 1765