kernel/core/main.c

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2007  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *  Copyright (C) 2008  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   5  *  Copyright (C) 2009  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   6  *
   7  *  This program is free software: you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation, either version 3 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21
  22 #include <build.h>
  23 #include <system.h>
  24
  25 #ifdef ARCH_i386
  26 #include <multiboot/grub.h>
  27
  28 int main (multiboot_info_t *boot_info)
  29 {
  30         if (!boot_info->flags & 2)
  31                 return 0;
  32
  33         /* get memory in MB */
  34         mem_ext = ((boot_info->mem_lower + boot_info->mem_upper) / 1024);
  35
  36         /* first initialize all needed things */
  37         init ((char *) boot_info->cmdline);
  38
  39 #else
  40 int main ()
  41 {
  42         /* first initialize all needed things */
  43         init ((char *) "");
  44 #endif
  45         /* kernel loop */
  46         for (;;)
  47                 schedule ();
  48
  49         return 0;
  50 }