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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 __CONFIG_H__ |
29 | #ifndef __CONFIG_H__ |
30 | #define __CONFIG_H__ |
30 | #define __CONFIG_H__ |
31 | 31 | ||
32 | #include <arch/types.h> |
32 | #include <arch/types.h> |
33 | #include <typedefs.h> |
33 | #include <typedefs.h> |
34 | #include <arch/mm/page.h> |
34 | #include <arch/mm/page.h> |
35 | 35 | ||
36 | #define STACK_SIZE PAGE_SIZE |
36 | #define STACK_SIZE PAGE_SIZE |
37 | 37 | ||
38 | #define CONFIG_MEMORY_SIZE (8*1024*1024) |
38 | #define CONFIG_MEMORY_SIZE (8*1024*1024) |
39 | #define CONFIG_HEAP_SIZE (300*1024) |
- | |
40 | #define CONFIG_STACK_SIZE STACK_SIZE |
39 | #define CONFIG_STACK_SIZE STACK_SIZE |
41 | 40 | ||
42 | struct config { |
41 | struct config { |
43 | count_t cpu_count; |
42 | count_t cpu_count; |
44 | volatile count_t cpu_active; |
43 | volatile count_t cpu_active; |
45 | 44 | ||
46 | __address base; |
45 | __address base; |
47 | size_t memory_size; |
46 | size_t memory_size; |
48 | 47 | ||
49 | __address init_addr; |
48 | __address init_addr; |
50 | size_t init_size; |
49 | size_t init_size; |
51 | 50 | ||
52 | __address heap_addr; |
- | |
53 | size_t heap_size; |
- | |
54 | size_t heap_delta; /**< Extra space between heap and stack (enforced by alignment requirements) */ |
- | |
55 | - | ||
56 | size_t kernel_size; /**< Size of memory in bytes taken by kernel, heap and stack */ |
51 | size_t kernel_size; /**< Size of memory in bytes taken by kernel and stack */ |
57 | }; |
52 | }; |
58 | 53 | ||
59 | extern config_t config; |
54 | extern config_t config; |
60 | 55 | ||
61 | #endif |
56 | #endif |
62 | 57 |