LXR uboot/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
  32char *serialdev = "/dev/term/b";
  33speed_t speed = B230400;
  34int verbose = 0;
  35
  36int
  37main(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}
  88