Rev 1655 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
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| 1655 | giacomo | 1 | /* |
| 2 | * Project: HARTIK (HA-rd R-eal TI-me K-ernel) |
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| 3 | * |
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| 4 | * Coordinators: Giorgio Buttazzo <giorgio@sssup.it> |
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| 5 | * Gerardo Lamastra <gerardo@sssup.it> |
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| 6 | * |
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| 7 | * Authors : Massimiliano Giorgi <massy@hartik.sssup.it> |
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| 8 | * (see authors.txt for full list of hartik's authors) |
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| 9 | * |
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| 10 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 11 | * |
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| 12 | * http://www.sssup.it |
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| 13 | * http://retis.sssup.it |
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| 14 | * http://hartik.sssup.it |
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| 15 | */ |
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| 16 | |||
| 17 | /* |
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| 18 | * Copyright (C) 2000 Massimiliano Giorgi |
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| 19 | * |
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| 20 | * This program is free software; you can redistribute it and/or modify |
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| 21 | * it under the terms of the GNU General Public License as published by |
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| 22 | * the Free Software Foundation; either version 2 of the License, or |
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| 23 | * (at your option) any later version. |
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| 24 | * |
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| 25 | * This program is distributed in the hope that it will be useful, |
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| 26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 28 | * GNU General Public License for more details. |
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| 29 | * |
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| 30 | * You should have received a copy of the GNU General Public License |
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| 31 | * along with this program; if not, write to the Free Software |
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| 32 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 33 | * |
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| 34 | */ |
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| 35 | |||
| 36 | /* |
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| 37 | * CVS : $Id: simple.c,v 1.1.1.1 2004-05-24 18:03:44 giacomo Exp $ |
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| 38 | * |
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| 39 | * File: $File$ |
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| 40 | * Revision: $Revision: 1.1.1.1 $ |
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| 41 | * Last update: $Date: 2004-05-24 18:03:44 $ |
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| 42 | */ |
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| 43 | |||
| 44 | /* |
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| 45 | * Example of simple tracer initialization. |
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| 46 | */ |
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| 47 | |||
| 48 | #include <ll/i386/cons.h> |
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| 49 | |||
| 50 | #include <kernel/func.h> |
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| 51 | #include <trace.h> |
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| 52 | |||
| 53 | #include <fs/bdevinit.h> |
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| 54 | #include <fs/fsinit.h> |
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| 55 | #include <fs/bdev.h> |
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| 56 | |||
| 57 | #include <drivers/keyb.h> |
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| 58 | |||
| 59 | #include <trace.h> |
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| 60 | |||
| 61 | #include <sys/mount.h> |
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| 62 | #include <stddef.h> |
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| 63 | |||
| 64 | #define ROOTDEVICE "ide/hda2" |
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| 65 | |||
| 66 | int __register_sub_init_prologue(void) |
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| 67 | { |
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| 68 | int res; |
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| 69 | |||
| 70 | /* tracer initialization phase 1 */ |
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| 71 | res=TRC_init_phase1_standard(); |
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| 72 | if (res!=0) { |
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| 73 | cprintf("tracer initialization error (%i)!!!\n",res); |
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| 74 | sys_end(); |
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| 75 | return -1; |
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| 76 | } |
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| 77 | |||
| 78 | return 0; |
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| 79 | } |
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| 80 | |||
| 81 | int __register_sub_init(void) |
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| 82 | { |
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| 83 | return 0; |
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| 84 | } |
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| 85 | |||
| 86 | __dev_t root_device; |
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| 87 | |||
| 88 | int __bdev_sub_init(void) |
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| 89 | { |
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| 90 | /* block device initialization */ |
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| 91 | bdev_init(NULL); |
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| 92 | |||
| 93 | /* choose root device */ |
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| 94 | root_device=bdev_find_byname(ROOTDEVICE); |
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| 95 | if (root_device<0) { |
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| 96 | cprintf("can't find root device to mount on /!!!\n"); |
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| 97 | sys_end(); |
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| 98 | return -1; |
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| 99 | } |
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| 100 | |||
| 101 | return 0; |
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| 102 | } |
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| 103 | |||
| 104 | int __fs_sub_init(void) |
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| 105 | { |
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| 106 | FILESYSTEM_PARMS fs=BASE_FILESYSTEM; |
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| 107 | extern int libc_initialize(void); |
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| 108 | |||
| 109 | /* filesystems initialization */ |
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| 110 | filesystem_def_rootdevice(fs,root_device); |
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| 111 | filesystem_def_fs(fs,FS_MSDOS); |
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| 112 | filesystem_def_showinfo(fs,FALSE); |
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| 113 | filesystem_init(&fs); |
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| 114 | |||
| 115 | /* libC initialization */ |
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| 116 | libc_initialize(); |
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| 117 | |||
| 118 | /* tracer initialization phase 2 */ |
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| 119 | TRC_init_phase2_standard(); |
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| 120 | return 0; |
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| 121 | } |
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| 122 | |||
| 123 | void ctrlc_exit(KEY_EVT *k) |
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| 124 | { |
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| 125 | sys_end(); |
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| 126 | } |
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| 127 | |||
| 128 | int main(int argc,char *argv[]) |
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| 129 | { |
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| 130 | cprintf("\nSimple hello world (with tracer)!\n\n"); |
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| 131 | return 0; |
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| 132 | } |