tools/gdb/gdbcont.c

   1 /*
   2  * (C) Copyright 2000
   3  * Murray Jensen <Murray.Jensen@csiro.au>
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #include <string.h>
  27 #include <unistd.h>
  28 #include "serial.h"
  29 #include "error.h"
  30 #include "remote.h"
  31
  32 char *serialdev = "/dev/term/b";
  33 speed_t speed = B230400;
  34 int verbose = 0;
  35
  36 int
  37 main(int ac, char **av)
  38 {
  39     int c, sfd;
  40
  41     if ((pname = strrchr(av[0], '/')) == NULL)
  42         pname = av[0];
  43     else
  44         pname++;
  45
  46     while ((c = getopt(ac, av, "b:p:v")) != EOF)
  47         switch (c) {
  48
  49         case 'b':
  50             if ((speed = cvtspeed(optarg)) == B0)
  51                 Error("can't decode baud rate specified in -b option");
  52             break;
  53
  54         case 'p':
  55             serialdev = optarg;
  56             break;
  57
  58         case 'v':
  59             verbose = 1;
  60             break;
  61
  62         default:
  63         usage:
  64             fprintf(stderr, "Usage: %s [-b bps] [-p dev] [-v]\n", pname);
  65             exit(1);
  66         }
  67     if (optind != ac)
  68         goto usage;
  69
  70     if (verbose)
  71         fprintf(stderr, "Opening serial port and sending continue...\n");
  72
  73     if ((sfd = serialopen(serialdev, speed)) < 0)
  74         Perror("open of serial device '%s' failed", serialdev);
  75
  76     remote_desc = sfd;
  77     remote_reset();
  78     remote_continue();
  79
  80     if (serialclose(sfd) < 0)
  81         Perror("close of serial device '%s' failed", serialdev);
  82
  83     if (verbose)
  84         fprintf(stderr, "Done.\n");
  85
  86     return (0);
  87 }