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1655 giacomo 1
/*
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 * Project: HARTIK (HA-rd R-eal TI-me K-ernel)
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 *
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 * Coordinators: Giorgio Buttazzo <giorgio@sssup.it>
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 *               Gerardo Lamastra <gerardo@sssup.it>
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 *
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 * Authors     : Massimiliano Giorgi <massy@hartik.sssup.it>
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 * (see authors.txt for full list of hartik's authors)
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 *
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 * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
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 *
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 * http://www.sssup.it
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 * http://retis.sssup.it
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 * http://hartik.sssup.it
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 */
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/*
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 * Copyright (C) 2000 Massimiliano Giorgi
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 *
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 */
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/*
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 * CVS :        $Id: simple.c,v 1.1.1.1 2004-05-24 18:03:44 giacomo Exp $
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 *
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 * File:        $File$
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 * Revision:    $Revision: 1.1.1.1 $
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 * Last update: $Date: 2004-05-24 18:03:44 $
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 */
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/*
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 * Example of simple tracer initialization.
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 */
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#include <ll/i386/cons.h>
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#include <kernel/func.h>
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#include <trace.h>
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#include <fs/bdevinit.h>
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#include <fs/fsinit.h>
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#include <fs/bdev.h>
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#include <drivers/keyb.h>
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#include <trace.h>
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#include <sys/mount.h>
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#include <stddef.h>
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#define ROOTDEVICE "ide/hda2"
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int __register_sub_init_prologue(void)
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{
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  int res;
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  /* tracer initialization phase 1 */
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  res=TRC_init_phase1_standard();
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  if (res!=0) {
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    cprintf("tracer initialization error (%i)!!!\n",res);
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    sys_end();
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    return -1;
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  }
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  return 0;
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}
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int __register_sub_init(void)
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{
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  return 0;
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}
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__dev_t root_device;
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int __bdev_sub_init(void)
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{
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  /* block device initialization */
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  bdev_init(NULL);
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  /* choose root device */
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  root_device=bdev_find_byname(ROOTDEVICE);
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  if (root_device<0) {
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    cprintf("can't find root device to mount on /!!!\n");
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    sys_end();
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    return -1;
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  }
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  return 0;
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}
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int __fs_sub_init(void)
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{
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  FILESYSTEM_PARMS fs=BASE_FILESYSTEM;
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  extern int libc_initialize(void);
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  /* filesystems initialization */
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  filesystem_def_rootdevice(fs,root_device);
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  filesystem_def_fs(fs,FS_MSDOS);
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  filesystem_def_showinfo(fs,FALSE);
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  filesystem_init(&fs);
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  /* libC initialization */
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  libc_initialize();
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  /* tracer initialization phase 2 */
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  TRC_init_phase2_standard();
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  return 0;
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}
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void ctrlc_exit(KEY_EVT *k)
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{
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  sys_end();
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}
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int main(int argc,char *argv[])
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{
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  cprintf("\nSimple hello world (with tracer)!\n\n");
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  return 0;
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}