Rev 2009 | Rev 2089 | Go to most recent revision | Only display areas with differences | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 2009 | Rev 2071 | ||
---|---|---|---|
1 | /* |
1 | /* |
2 | * Copyright (C) 2005 Jakub Jermar |
2 | * Copyright (c) 2005 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 | /** @addtogroup sparc64mm |
29 | /** @addtogroup sparc64mm |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #ifndef KERN_sparc64_AS_H_ |
35 | #ifndef KERN_sparc64_AS_H_ |
36 | #define KERN_sparc64_AS_H_ |
36 | #define KERN_sparc64_AS_H_ |
37 | 37 | ||
38 | #ifdef CONFIG_TSB |
38 | #ifdef CONFIG_TSB |
39 | #include <arch/mm/tsb.h> |
39 | #include <arch/mm/tsb.h> |
40 | #endif |
40 | #endif |
41 | 41 | ||
42 | #define KERNEL_ADDRESS_SPACE_SHADOWED_ARCH 1 |
42 | #define KERNEL_ADDRESS_SPACE_SHADOWED_ARCH 1 |
43 | 43 | ||
44 | #define KERNEL_ADDRESS_SPACE_START_ARCH (unsigned long) 0x0000000000000000 |
44 | #define KERNEL_ADDRESS_SPACE_START_ARCH (unsigned long) 0x0000000000000000 |
45 | #define KERNEL_ADDRESS_SPACE_END_ARCH (unsigned long) 0xffffffffffffffff |
45 | #define KERNEL_ADDRESS_SPACE_END_ARCH (unsigned long) 0xffffffffffffffff |
46 | #define USER_ADDRESS_SPACE_START_ARCH (unsigned long) 0x0000000000000000 |
46 | #define USER_ADDRESS_SPACE_START_ARCH (unsigned long) 0x0000000000000000 |
47 | #define USER_ADDRESS_SPACE_END_ARCH (unsigned long) 0xffffffffffffffff |
47 | #define USER_ADDRESS_SPACE_END_ARCH (unsigned long) 0xffffffffffffffff |
48 | 48 | ||
49 | #define USTACK_ADDRESS_ARCH (0xffffffffffffffffULL-(PAGE_SIZE-1)) |
49 | #define USTACK_ADDRESS_ARCH (0xffffffffffffffffULL-(PAGE_SIZE-1)) |
50 | 50 | ||
51 | typedef struct { |
51 | typedef struct { |
52 | #ifdef CONFIG_TSB |
52 | #ifdef CONFIG_TSB |
53 | tsb_entry_t *itsb; |
53 | tsb_entry_t *itsb; |
54 | tsb_entry_t *dtsb; |
54 | tsb_entry_t *dtsb; |
55 | #endif /* CONFIG_TSB */ |
55 | #endif /* CONFIG_TSB */ |
56 | } as_arch_t; |
56 | } as_arch_t; |
57 | 57 | ||
58 | #ifdef CONFIG_TSB |
58 | #ifdef CONFIG_TSB |
59 | # define as_invalidate_translation_cache(as, page, cnt) tsb_invalidate(as, page, cnt) |
59 | # define as_invalidate_translation_cache(as, page, cnt) tsb_invalidate(as, page, cnt) |
60 | #else |
60 | #else |
61 | # define as_invalidate_translation_cache(as, page, cnt) |
61 | # define as_invalidate_translation_cache(as, page, cnt) |
62 | #endif |
62 | #endif |
63 | 63 | ||
64 | extern void as_arch_init(void); |
64 | extern void as_arch_init(void); |
65 | 65 | ||
66 | #endif |
66 | #endif |
67 | 67 | ||
68 | /** @} |
68 | /** @} |
69 | */ |
69 | */ |
70 | 70 |