Rev 207 | Rev 342 | Go to most recent revision | Only display areas with differences | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 207 | Rev 210 | ||
---|---|---|---|
1 | /* |
1 | /* |
2 | * Copyright (C) 2005 Martin Decky |
2 | * Copyright (C) 2005 Martin Decky |
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 __ppc_CONTEXT_H__ |
29 | #ifndef __ppc_CONTEXT_H__ |
30 | #define __ppc_CONTEXT_H__ |
30 | #define __ppc_CONTEXT_H__ |
31 | 31 | ||
32 | #include <arch/types.h> |
32 | #include <arch/types.h> |
33 | #include <arch/drivers/ofw.h> |
- | |
34 | 33 | ||
35 | #define SP_DELTA 8 |
34 | #define SP_DELTA 8 |
36 | 35 | ||
37 | #ifdef context_map_stack |
- | |
38 | #undef context_map_stack |
- | |
39 | #endif |
- | |
40 | - | ||
41 | #define context_map_stack(stack, size) \ |
- | |
42 | ofw_claim((void *) stack, size, 0); |
- | |
43 | - | ||
44 | struct context { |
36 | struct context { |
45 | __u32 r0; |
37 | __u32 r0; |
46 | __u32 sp; |
38 | __u32 sp; |
47 | __u32 r2; |
39 | __u32 r2; |
48 | __u32 r3; |
40 | __u32 r3; |
49 | __u32 r4; |
41 | __u32 r4; |
50 | __u32 r5; |
42 | __u32 r5; |
51 | __u32 r6; |
43 | __u32 r6; |
52 | __u32 r7; |
44 | __u32 r7; |
53 | __u32 r8; |
45 | __u32 r8; |
54 | __u32 r9; |
46 | __u32 r9; |
55 | __u32 r10; |
47 | __u32 r10; |
56 | __u32 r11; |
48 | __u32 r11; |
57 | __u32 r12; |
49 | __u32 r12; |
58 | __u32 r13; |
50 | __u32 r13; |
59 | __u32 r14; |
51 | __u32 r14; |
60 | __u32 r15; |
52 | __u32 r15; |
61 | __u32 r16; |
53 | __u32 r16; |
62 | __u32 r17; |
54 | __u32 r17; |
63 | __u32 r18; |
55 | __u32 r18; |
64 | __u32 r19; |
56 | __u32 r19; |
65 | __u32 r20; |
57 | __u32 r20; |
66 | __u32 r21; |
58 | __u32 r21; |
67 | __u32 r22; |
59 | __u32 r22; |
68 | __u32 r23; |
60 | __u32 r23; |
69 | __u32 r24; |
61 | __u32 r24; |
70 | __u32 r25; |
62 | __u32 r25; |
71 | __u32 r26; |
63 | __u32 r26; |
72 | __u32 r27; |
64 | __u32 r27; |
73 | __u32 r28; |
65 | __u32 r28; |
74 | __u32 r29; |
66 | __u32 r29; |
75 | __u32 r30; |
67 | __u32 r30; |
76 | __u32 r31; |
68 | __u32 r31; |
77 | __u32 pc; |
69 | __u32 pc; |
78 | pri_t pri; |
70 | pri_t pri; |
79 | } __attribute__ ((packed)); |
71 | } __attribute__ ((packed)); |
80 | 72 | ||
81 | #endif |
73 | #endif |
82 | 74 |