source: mainline/arch/ia64/include/context.h@ f2ffad4

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since f2ffad4 was 9db5b66, checked in by Jakub Jermar <jakub@…>, 20 years ago

Move architecture independent memcopy() and memsetb() out of MIPS subtree and place them in src/lib/ as _memcopy() and _memsetb().
Add MIPS native memsetb().
Add IA-64 native memcpy().

More complete and *almost* functional versions of IA-64 context_save() and context_restore().

  • Property mode set to 100644
File size: 2.0 KB
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1/*
2 * Copyright (C) 2005 Jakub Jermar
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 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef __ia64_CONTEXT_H__
30#define __ia64_CONTEXT_H__
31
32#include <arch/types.h>
33
34struct context {
35 __u64 r1;
36 __u64 r2;
37 __u64 r3;
38 __u64 r4;
39 __u64 r5;
40 __u64 r6;
41 __u64 r7;
42 __u64 r8;
43 __u64 r9;
44 __u64 r10;
45 __u64 r11;
46 __u64 sp; /* r12 */
47 __u64 r13;
48 __u64 r14;
49 __u64 r15;
50 __u64 r16;
51 __u64 r17;
52 __u64 r18;
53 __u64 r19;
54 __u64 r20;
55 __u64 r21;
56 __u64 r22;
57 __u64 r23;
58 __u64 r24;
59 __u64 r25;
60 __u64 r26;
61 __u64 r27;
62 __u64 r28;
63 __u64 r29;
64 __u64 r30;
65 __u64 r31;
66 __u64 pc; /* b0 */
67 pri_t pri;
68} __attribute__ ((packed));
69
70#endif
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