Home | History | Annotate | Line # | Download | only in bootst 
      1 /*	$NetBSD: boot.c,v 1.10 2016/06/11 06:20:11 dholland Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 1982, 1986, 1990, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. Neither the name of the University nor the names of its contributors
     16  *    may be used to endorse or promote products derived from this software
     17  *    without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  * SUCH DAMAGE.
     30  *
     31  * 	@(#)boot.c	8.1 (Berkeley) 6/10/93
     32  */
     33 
     34 #include <sys/param.h>
     35 #include <sys/reboot.h>
     36 
     37 #include <machine/prom.h>
     38 
     39 #include <lib/libsa/stand.h>
     40 #include "libsa.h"
     41 
     42 int debug;
     43 int errno;
     44 
     45 extern char bootprog_name[], bootprog_rev[];
     46 char	defname[32] = "2";
     47 char	line[80];
     48 
     49 int main(void);
     50 
     51 int
     52 main(void)
     53 {
     54 	char *file;
     55 	int flag, part;
     56 
     57 	printf(">> %s MVME%x tapeboot [%s]\n",
     58 	    bootprog_name, bugargs.cputyp, bootprog_rev);
     59 
     60 	parse_args(&file, &flag, &part);
     61 	file = defname;	/* override */
     62 
     63 	if (flag & RB_ASKNAME) {
     64 		printf("tapeboot: segment? [%s] ", defname);
     65 		kgets(line, sizeof(line));
     66 		if (line[0])
     67 			file = line;
     68 	}
     69 
     70 	exec_mvme(file, flag | RB_NOSYM, part);
     71 
     72 	printf("tapeboot: %s: %s\n", file, strerror(errno));
     73 	return 0;
     74 }
     75