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| 1 | /* |
1 | /* |
| 2 | * Copyright (C) 2001-2004 Jakub Jermar |
2 | * Copyright (C) 2001-2004 Jakub Jermar |
| 3 | * All rights reserved. |
3 | * All rights reserved. |
| 4 | * |
4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
7 | * are met: |
| 8 | * |
8 | * |
| 9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
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 |
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. |
15 | * derived from this software without specific prior written permission. |
| 16 | * |
16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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 |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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 |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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 |
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. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | #ifndef __mips_CONTEXT_H__ |
29 | #ifndef __mips_CONTEXT_H__ |
| 30 | #define __mips_CONTEXT_H__ |
30 | #define __mips_CONTEXT_H__ |
| 31 | 31 | ||
| 32 | #include <arch/types.h> |
32 | #include <arch/types.h> |
| 33 | 33 | ||
| 34 | #define SP_DELTA 0 |
34 | #define STACK_ITEM_SIZE 4 |
| - | 35 | ||
| - | 36 | /* |
|
| - | 37 | * Put one item onto the stack to support get_stack_base(). |
|
| - | 38 | */ |
|
| - | 39 | #define SP_DELTA (0+STACK_ITEM_SIZE) |
|
| 35 | 40 | ||
| 36 | 41 | ||
| 37 | struct context { |
42 | struct context { |
| 38 | __u32 r0; |
43 | __u32 r0; |
| 39 | __u32 r1; |
44 | __u32 r1; |
| 40 | __u32 r2; |
45 | __u32 r2; |
| 41 | __u32 r3; |
46 | __u32 r3; |
| 42 | __u32 r4; |
47 | __u32 r4; |
| 43 | __u32 r5; |
48 | __u32 r5; |
| 44 | __u32 r6; |
49 | __u32 r6; |
| 45 | __u32 r7; |
50 | __u32 r7; |
| 46 | __u32 r8; |
51 | __u32 r8; |
| 47 | __u32 r9; |
52 | __u32 r9; |
| 48 | __u32 r10; |
53 | __u32 r10; |
| 49 | __u32 r11; |
54 | __u32 r11; |
| 50 | __u32 r12; |
55 | __u32 r12; |
| 51 | __u32 r13; |
56 | __u32 r13; |
| 52 | __u32 r14; |
57 | __u32 r14; |
| 53 | __u32 r15; |
58 | __u32 r15; |
| 54 | __u32 r16; |
59 | __u32 r16; |
| 55 | __u32 r17; |
60 | __u32 r17; |
| 56 | __u32 r18; |
61 | __u32 r18; |
| 57 | __u32 r19; |
62 | __u32 r19; |
| 58 | __u32 r20; |
63 | __u32 r20; |
| 59 | __u32 r21; |
64 | __u32 r21; |
| 60 | __u32 r22; |
65 | __u32 r22; |
| 61 | __u32 r23; |
66 | __u32 r23; |
| 62 | __u32 r24; |
67 | __u32 r24; |
| 63 | __u32 r25; |
68 | __u32 r25; |
| 64 | __u32 r26; |
69 | __u32 r26; |
| 65 | __u32 r27; |
70 | __u32 r27; |
| 66 | __u32 r28; |
71 | __u32 r28; |
| 67 | __u32 sp; |
72 | __u32 sp; |
| 68 | __u32 r30; |
73 | __u32 r30; |
| 69 | __u32 pc; |
74 | __u32 pc; |
| 70 | __u32 pri; |
75 | __u32 pri; |
| 71 | }; |
76 | }; |
| 72 | 77 | ||
| 73 | #endif |
78 | #endif |
| 74 | 79 | ||