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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: strrchr.S
/* * Copyright (c) 1993 Winning Strategies, Inc. * 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Winning Strategies, Inc. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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("$FreeBSD$"); /* * strrchr(s, c) * return a pointer to the last occurrence of the character c in * string s, or NULL if c does not occur in the string. * * %edx - pointer iterating through string * %eax - pointer to last occurrence of 'c' * %cl - character we're comparing against * %bl - character at %edx * * Written by: * J.T. Conklin (jtc@wimsey.com), Winning Strategies, Inc. */ ENTRY(strrchr) pushl %ebx movl 8(%esp),%edx movb 12(%esp),%cl xorl %eax,%eax /* init pointer to null */ .align 2,0x90 L1: movb (%edx),%bl cmpb %bl,%cl jne L2 movl %edx,%eax L2: incl %edx testb %bl,%bl /* null terminator??? */ jne L1 popl %ebx ret END(strrchr) WEAK_REFERENCE(strrchr, rindex) .section .note.GNU-stack,"",%progbits
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