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/*
* Project: HARTIK (HA-rd R-eal TI-me K-ernel)
*
* Coordinators: Giorgio Buttazzo <giorgio@sssup.it>
* Gerardo Lamastra <gerardo@sssup.it>
*
* Authors : Massimiliano Giorgi <massy@hartik.sssup.it>
* (see authors.txt for full list of hartik's authors)
*
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
*
* http://www.sssup.it
* http://retis.sssup.it
* http://hartik.sssup.it
*/
/*
* Copyright (C) 2000 Massimiliano Giorgi
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*
* CVS : $Id: simple.c,v 1.1.1.1 2002-09-02 09:37:48 pj Exp $
*
* File: $File$
* Revision: $Revision: 1.1.1.1 $
* Last update: $Date: 2002-09-02 09:37:48 $
*/
/*
* Example of simple tracer initialization.
*/
#include <ll/i386/cons.h>
#include <kernel/func.h>
#include <kernel/trace.h>
#include <fs/bdevinit.h>
#include <fs/fsinit.h>
#include <fs/bdev.h>
#include <drivers/keyb.h>
#include <trace/trace.h>
#include <sys/mount.h>
#include <stddef.h>
#define ROOTDEVICE "ide/hda2"
int __register_sub_init_prologue(void)
{
int res;
/* tracer initialization phase 1 */
res=TRC_init_phase1_standard();
if (res!=0) {
cprintf("tracer initialization error (%i)!!!\n",res);
sys_end();
return -1;
}
return 0;
}
int __register_sub_init(void)
{
return 0;
}
__dev_t root_device;
int __bdev_sub_init(void)
{
/* block device initialization */
bdev_init(NULL);
/* choose root device */
root_device=bdev_find_byname(ROOTDEVICE);
if (root_device<0) {
cprintf("can't find root device to mount on /!!!\n");
sys_end();
return -1;
}
return 0;
}
int __fs_sub_init(void)
{
FILESYSTEM_PARMS fs=BASE_FILESYSTEM;
extern int libc_initialize(void);
/* filesystems initialization */
filesystem_def_rootdevice(fs,root_device);
filesystem_def_fs(fs,FS_MSDOS);
filesystem_def_showinfo(fs,FALSE);
filesystem_init(&fs);
/* libC initialization */
libc_initialize();
/* tracer initialization phase 2 */
TRC_init_phase2_standard();
return 0;
}
void ctrlc_exit(KEY_EVT *k)
{
sys_end();
}
int main(int argc,char *argv[])
{
cprintf("\nSimple hello world (with tracer)!\n\n");
return 0;
}