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Makefile.inc
(245 B)
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bcmp.S
(2.2 KB)
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bcopy.S
(2.82 KB)
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bzero.S
(2.56 KB)
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ffs.S
(2.21 KB)
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memcmp.S
(2.56 KB)
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memcpy.S
(84 B)
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memmove.S
(84 B)
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memset.S
(2.8 KB)
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strcat.S
(3.11 KB)
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strchr.S
(2.38 KB)
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strcmp.S
(3.09 KB)
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strcpy.S
(2.72 KB)
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strncmp.S
(4.06 KB)
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strrchr.S
(2.41 KB)
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swab.S
(2.82 KB)
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wcschr.S
(2.24 KB)
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wcscmp.S
(2.3 KB)
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wcslen.S
(2.05 KB)
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wmemchr.S
(2.74 KB)
Editing: wcslen.S
/*- * Copyright (c) 2003 Tim J. Robbins. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include <machine/asm.h> __FBSDID("$FreeBSD$"); /* * size_t * wcslen(const wchar_t *s) -- * Find the length of a wide character string. */ ENTRY(wcslen) movl 4(%esp),%ecx /* String */ pushl %ebx xorl %ebx,%ebx xorl %eax,%eax .p2align 4,0x90 L1: cmpl %ebx,(%ecx) jz found0 cmpl %ebx,4(%ecx) jz found1 cmpl %ebx,8(%ecx) jz found2 cmpl %ebx,12(%ecx) jz found3 cmpl %ebx,16(%ecx) jz found4 cmpl %ebx,20(%ecx) jz found5 cmpl %ebx,24(%ecx) jz found6 cmpl %ebx,28(%ecx) jz found7 leal 32(%ecx),%ecx addl $8,%eax jmp L1 found7: incl %eax found6: incl %eax found5: incl %eax found4: incl %eax found3: incl %eax found2: incl %eax found1: incl %eax found0: popl %ebx ret END(wcslen) .section .note.GNU-stack,"",%progbits
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