标题: NetBSD /sys/arch/mips/mips/locore.S简单分析 [打印本页] 作者: bukaihua 时间: 2008-11-10 12:57 标题: NetBSD /sys/arch/mips/mips/locore.S简单分析 1 /* $NetBSD: locore.S,v 1.167 2007/10/17 19:55:38 garbled Exp $ */
2
3 /*
4 * Copyright (c) 1992, 1993
5 * The Regents of the University of California. All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * Digital Equipment Corporation and Ralph Campbell.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 * Copyright (C) 1989 Digital Equipment Corporation.
35 * Permission to use, copy, modify, and distribute this software and
36 * its documentation for any purpose and without fee is hereby granted,
37 * provided that the above copyright notice appears in all copies.
38 * Digital Equipment Corporation makes no representations about the
39 * suitability of this software for any purpose. It is provided "as is"
40 * without express or implied warranty.
41 *
42 * from: Header: /sprite/src/kernel/mach/ds3100.md/RCS/loMem.s,
43 * v 1.1 89/07/11 17:55:04 nelson Exp SPRITE (DECWRL)
44 * from: Header: /sprite/src/kernel/mach/ds3100.md/RCS/machAsm.s,
45 * v 9.2 90/01/29 18:00:39 shirriff Exp SPRITE (DECWRL)
46 * from: Header: /sprite/src/kernel/vm/ds3100.md/vmPmaxAsm.s,
47 * v 1.1 89/07/10 14:27:41 nelson Exp SPRITE (DECWRL)
48 *
49 * @(#)locore.s 8.5 (Berkeley) 1/4/94
50 */
51
文件的第一行是版本控制标识,之后是版权信息,然后是......
这个组织结构的具体描述由NetBSD内核正规范式(KNF)描述,在share/misc/style里。