| strcpy.S (85437) | strcpy.S (91999) |
|---|---|
| 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 --- 16 unchanged lines hidden (view full) --- 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#if defined(LIBC_RCS) && !defined(lint) 32 .text | 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 --- 16 unchanged lines hidden (view full) --- 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#if defined(LIBC_RCS) && !defined(lint) 32 .text |
| 33 .asciz "$FreeBSD: head/lib/libc/i386/string/strcpy.S 85437 2001-10-24 20:29:14Z peter $" | 33 .asciz "$FreeBSD: head/lib/libc/i386/string/strcpy.S 91999 2002-03-10 12:08:28Z billf $" |
| 34#endif /* LIBC_RCS and not lint */ 35 36#include <machine/asm.h> 37 38/* 39 * strcpy (dst, src) 40 * copy the string src to dst. 41 * 42 * Written by: 43 * J.T. Conklin (jtc@wimsey.com), Winning Strategies, Inc. 44 */ 45 46/* 47 * I've unrolled the loop eight times: large enough to make a 48 * significant difference, and small enough not to totally trash the | 34#endif /* LIBC_RCS and not lint */ 35 36#include <machine/asm.h> 37 38/* 39 * strcpy (dst, src) 40 * copy the string src to dst. 41 * 42 * Written by: 43 * J.T. Conklin (jtc@wimsey.com), Winning Strategies, Inc. 44 */ 45 46/* 47 * I've unrolled the loop eight times: large enough to make a 48 * significant difference, and small enough not to totally trash the |
| 49 * cashe. | 49 * cache. |
| 50 */ 51 52ENTRY(strcpy) 53 movl 4(%esp),%ecx /* dst address */ 54 movl 8(%esp),%edx /* src address */ 55 pushl %ecx /* push dst address */ 56 57 .align 2,0x90 --- 36 unchanged lines hidden --- | 50 */ 51 52ENTRY(strcpy) 53 movl 4(%esp),%ecx /* dst address */ 54 movl 8(%esp),%edx /* src address */ 55 pushl %ecx /* push dst address */ 56 57 .align 2,0x90 --- 36 unchanged lines hidden --- |