source: mainline/arch/ppc32/include/exception.h@ e34a141

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since e34a141 was e34a141, checked in by Martin Decky <martin@…>, 19 years ago

ppc32 work:
(hopefully) final exception entry and exit rewrite
don't use FPU instructions in the kernel
syscall support

  • Property mode set to 100644
File size: 2.0 KB
Line 
1/*
2 * Copyright (C) 2006 Martin Decky
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 __ppc32_EXCEPTION_H__
30#define __ppc32_EXCEPTION_H__
31
32#ifndef __ppc32_TYPES_H__
33# include <arch/types.h>
34#endif
35
36#include <typedefs.h>
37
38struct istate {
39 __u32 r0;
40 __u32 r2;
41 __u32 r3;
42 __u32 r4;
43 __u32 r5;
44 __u32 r6;
45 __u32 r7;
46 __u32 r8;
47 __u32 r9;
48 __u32 r10;
49 __u32 r11;
50 __u32 r13;
51 __u32 r14;
52 __u32 r15;
53 __u32 r16;
54 __u32 r17;
55 __u32 r18;
56 __u32 r19;
57 __u32 r20;
58 __u32 r21;
59 __u32 r22;
60 __u32 r23;
61 __u32 r24;
62 __u32 r25;
63 __u32 r26;
64 __u32 r27;
65 __u32 r28;
66 __u32 r29;
67 __u32 r30;
68 __u32 r31;
69 __u32 cr;
70 __u32 pc;
71 __u32 srr1;
72 __u32 lr;
73 __u32 ctr;
74 __u32 xer;
75 __u32 r12;
76 __u32 sp;
77};
78
79#endif
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