1/*
2 * Copyright (c) 1993 Winning Strategies, Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
--- 15 unchanged lines hidden (view full) ---
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include <machine/asm.h>
32__FBSDID("$FreeBSD: head/lib/libc/i386/string/memchr.S 97748 2002-06-02 20:05:59Z schweikh $");
33
34/*
35 * memchr (b, c, len)
36 * locates the first occurance of c in string b.
37 *
38 * Written by:
39 * J.T. Conklin (jtc@wimsey.com), Winning Strategies, Inc.
40 */
--- 10 unchanged lines hidden (view full) ---
51 jnz L1 /* scan failed, return null */
52 leal -1(%edi),%eax /* adjust result of scan */
53 popl %edi
54 ret
55 .align 2,0x90
56L1: xorl %eax,%eax
57 popl %edi
58 ret
2 * Copyright (c) 1993 Winning Strategies, Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
--- 15 unchanged lines hidden (view full) ---
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include <machine/asm.h>
32__FBSDID("$FreeBSD: head/lib/libc/i386/string/memchr.S 97748 2002-06-02 20:05:59Z schweikh $");
33
34/*
35 * memchr (b, c, len)
36 * locates the first occurance of c in string b.
37 *
38 * Written by:
39 * J.T. Conklin (jtc@wimsey.com), Winning Strategies, Inc.
40 */
--- 10 unchanged lines hidden (view full) ---
51 jnz L1 /* scan failed, return null */
52 leal -1(%edi),%eax /* adjust result of scan */
53 popl %edi
54 ret
55 .align 2,0x90
56L1: xorl %eax,%eax
57 popl %edi
58 ret