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1 | /* |
1 | /* |
2 | * Copyright (c) 2005 Martin Decky |
2 | * Copyright (c) 2005 Martin Decky |
3 | * Copyright (c) 2006 Jakub Jermar |
3 | * Copyright (c) 2006 Jakub Jermar |
4 | * All rights reserved. |
4 | * All rights reserved. |
5 | * |
5 | * |
6 | * Redistribution and use in source and binary forms, with or without |
6 | * Redistribution and use in source and binary forms, with or without |
7 | * modification, are permitted provided that the following conditions |
7 | * modification, are permitted provided that the following conditions |
8 | * are met: |
8 | * are met: |
9 | * |
9 | * |
10 | * - Redistributions of source code must retain the above copyright |
10 | * - Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * - Redistributions in binary form must reproduce the above copyright |
12 | * - Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
14 | * documentation and/or other materials provided with the distribution. |
15 | * - The name of the author may not be used to endorse or promote products |
15 | * - The name of the author may not be used to endorse or promote products |
16 | * derived from this software without specific prior written permission. |
16 | * derived from this software without specific prior written permission. |
17 | * |
17 | * |
18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
28 | */ |
28 | */ |
29 | 29 | ||
30 | #include "main.h" |
30 | #include "main.h" |
31 | #include <printf.h> |
31 | #include <printf.h> |
32 | #include "asm.h" |
32 | #include "asm.h" |
33 | #include "_components.h" |
33 | #include "_components.h" |
34 | #include <align.h> |
34 | #include <align.h> |
35 | #include <balloc.h> |
35 | #include <balloc.h> |
36 | 36 | ||
37 | bootinfo_t bootinfo; |
37 | extern bootinfo_t binfo; |
38 | component_t components[COMPONENTS]; |
38 | component_t components[COMPONENTS]; |
39 | 39 | ||
40 | char *release = RELEASE; |
40 | char *release = RELEASE; |
41 | 41 | ||
42 | void write(const char *str, const int len) |
42 | void write(const char *str, const int len) |
43 | { |
43 | { |
44 | return; |
44 | return; |
45 | } |
45 | } |
46 | 46 | ||
47 | 47 | ||
48 | #ifdef REVISION |
48 | #ifdef REVISION |
49 | char *revision = ", revision " REVISION; |
49 | char *revision = ", revision " REVISION; |
50 | #else |
50 | #else |
51 | char *revision = ""; |
51 | char *revision = ""; |
52 | #endif |
52 | #endif |
53 | 53 | ||
54 | #ifdef TIMESTAMP |
54 | #ifdef TIMESTAMP |
55 | char *timestamp = "\nBuilt on " TIMESTAMP; |
55 | char *timestamp = "\nBuilt on " TIMESTAMP; |
56 | #else |
56 | #else |
57 | char *timestamp = ""; |
57 | char *timestamp = ""; |
58 | #endif |
58 | #endif |
59 | 59 | ||
60 | /** Print version information. */ |
60 | /** Print version information. */ |
61 | static void version_print(void) |
61 | static void version_print(void) |
62 | { |
62 | { |
63 | printf("HelenOS IA64 Bootloader\nRelease %s%s%s\nCopyright (c) 2006 HelenOS project\n", release, revision, timestamp); |
63 | printf("HelenOS IA64 Bootloader\nRelease %s%s%s\nCopyright (c) 2006 HelenOS project\n", release, revision, timestamp); |
64 | } |
64 | } |
65 | 65 | ||
66 | void bootstrap(void) |
66 | void bootstrap(void) |
67 | { |
67 | { |
68 | 68 | ||
69 | int ii; |
69 | int ii; |
70 | 70 | ||
71 | 71 | ||
- | 72 | bootinfo_t *bootinfo=&binfo; |
|
- | 73 | ||
72 | //for(ii=0;ii<KERNEL_SIZE;ii++) ((char *)(0x100000))[ii] = ((char *)KERNEL_START)[ii+1]; |
74 | //for(ii=0;ii<KERNEL_SIZE;ii++) ((char *)(0x100000))[ii] = ((char *)KERNEL_START)[ii+1]; |
73 | 75 | ||
74 | 76 | ||
75 | //((int *)(0x100000))[0]++; |
77 | //((int *)(0x100000))[0]++; |
76 | 78 | ||
77 | 79 | ||
78 | 80 | ||
79 | 81 | ||
80 | version_print(); |
82 | version_print(); |
81 | 83 | ||
82 | 84 | ||
83 | init_components(components); |
85 | init_components(components); |
84 | 86 | ||
85 | printf("\nSystem info\n"); |
87 | printf("\nSystem info\n"); |
86 | printf("\nMemory statistics\n"); |
88 | printf("\nMemory statistics\n"); |
87 | printf(" %P: boot info structure\n", &bootinfo); |
89 | printf(" %P: boot info structure\n", &bootinfo); |
88 | 90 | ||
89 | unsigned int i; |
91 | unsigned int i; |
90 | for (i = 0; i < COMPONENTS; i++) |
92 | for (i = 0; i < COMPONENTS; i++) |
91 | printf(" %P: %s image (size %d bytes)\n", components[i].start, |
93 | printf(" %P: %s image (size %d bytes)\n", components[i].start, |
92 | components[i].name, components[i].size); |
94 | components[i].name, components[i].size); |
93 | 95 | ||
94 | 96 | ||
95 | bootinfo.taskmap.count = 0; |
97 | bootinfo->taskmap.count = 0; |
96 | for (i = 0; i < COMPONENTS; i++) { |
98 | for (i = 0; i < COMPONENTS; i++) { |
97 | 99 | ||
98 | if (i > 0) { |
100 | if (i > 0) { |
99 | bootinfo.taskmap.tasks[bootinfo.taskmap.count].addr = components[i].start; |
101 | bootinfo->taskmap.tasks[bootinfo->taskmap.count].addr = components[i].start; |
100 | bootinfo.taskmap.tasks[bootinfo.taskmap.count].size = components[i].size; |
102 | bootinfo->taskmap.tasks[bootinfo->taskmap.count].size = components[i].size; |
101 | bootinfo.taskmap.count++; |
103 | bootinfo->taskmap.count++; |
102 | } |
104 | } |
103 | } |
105 | } |
104 | 106 | ||
105 | - | ||
106 | jump_to_kernel(&bootinfo); |
107 | jump_to_kernel(bootinfo); |
107 | 108 | ||
108 | 109 | ||
109 | } |
110 | } |
110 | 111 | ||
111 | 112 |