u-boot/examples/hello_world.c
2002-10-07 16:54:55 +00:00

50 lines
1.3 KiB
C

/*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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
*/
#include <common.h>
#include <syscall.h>
int hello_world (int argc, char *argv[])
{
int i;
mon_printf ("Hello World\n");
mon_printf ("argc = %d\n", argc);
for (i=0; i<=argc; ++i) {
mon_printf ("argv[%d] = \"%s\"\n",
i,
argv[i] ? argv[i] : "<NULL>");
}
mon_printf ("Hit any key to exit ... ");
while (!mon_tstc())
;
/* consume input */
(void) mon_getc();
mon_printf ("\n\n");
return (0);
}