8406115834
Access to the gpxe.org and etherboot.org domains and associated resources has been revoked by the registrant of the domain. Work around this problem by renaming project from gPXE to iPXE, and updating URLs to match. Also update README, LOG and COPYRIGHTS to remove obsolete information. Signed-off-by: Michael Brown <mcb30@ipxe.org>
106 lines
2.4 KiB
C
106 lines
2.4 KiB
C
/*
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* Copyright (C) 2008 Stefan Hajnoczi <stefanha@gmail.com>.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <stdio.h>
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#include <getopt.h>
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#include <ipxe/command.h>
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#include <ipxe/gdbstub.h>
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/** @file
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*
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* GDB stub command
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*
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*/
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/**
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* "gdbstub" command syntax message
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*
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* @v argv Argument list
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*/
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static void gdbstub_syntax ( char **argv ) {
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printf ( "Usage:\n"
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" %s <transport> [<options>...]\n"
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"\n"
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"Start remote debugging using one of the following transports:\n"
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" serial use serial port (if compiled in)\n"
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" udp <interface> use UDP over network interface (if compiled in)\n",
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argv[0] );
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}
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/**
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* The "gdbstub" command
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*
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* @v argc Argument count
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* @v argv Argument list
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* @ret rc Exit code
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*/
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static int gdbstub_exec ( int argc, char **argv ) {
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static struct option longopts[] = {
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{ "help", 0, NULL, 'h' },
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{ NULL, 0, NULL, 0 },
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};
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const char *trans_name;
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struct gdb_transport *trans;
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int c;
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/* Parse options */
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while ( ( c = getopt_long ( argc, argv, "h", longopts, NULL ) ) >= 0 ){
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switch ( c ) {
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case 'h':
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/* Display help text */
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default:
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/* Unrecognised/invalid option */
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gdbstub_syntax ( argv );
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return 1;
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}
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}
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/* At least one argument */
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if ( optind == argc ) {
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gdbstub_syntax ( argv );
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return 1;
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}
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trans_name = argv[optind++];
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/* Initialise transport */
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trans = find_gdb_transport ( trans_name );
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if ( !trans ) {
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printf ( "%s: no such transport (is it compiled in?)\n", trans_name );
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return 1;
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}
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if ( trans->init ) {
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if ( trans->init ( argc - optind, &argv[optind] ) != 0 ) {
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return 1;
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}
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}
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/* Enter GDB stub */
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gdbstub_start ( trans );
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return 0;
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}
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/** GDB stub commands */
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struct command gdbstub_commands[] __command = {
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{
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.name = "gdbstub",
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.exec = gdbstub_exec,
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},
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};
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