351 lines
13 KiB
C
351 lines
13 KiB
C
// OBSOLETE /* Remote debugging with the XLNT Designs, Inc (XDI) NetROM.
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// OBSOLETE Copyright 1990, 1991, 1992, 1995, 1998, 1999, 2000
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// OBSOLETE Free Software Foundation, Inc.
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// OBSOLETE Contributed by:
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// OBSOLETE Roger Moyers
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// OBSOLETE XLNT Designs, Inc.
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// OBSOLETE 15050 Avenue of Science, Suite 106
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// OBSOLETE San Diego, CA 92128
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// OBSOLETE (619)487-9320
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// OBSOLETE roger@xlnt.com
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// OBSOLETE Adapted from work done at Cygnus Support in remote-nindy.c,
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// OBSOLETE later merged in by Stan Shebs at Cygnus.
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// OBSOLETE
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// OBSOLETE This file is part of GDB.
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// OBSOLETE
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// OBSOLETE This program is free software; you can redistribute it and/or modify
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// OBSOLETE it under the terms of the GNU General Public License as published by
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// OBSOLETE the Free Software Foundation; either version 2 of the License, or
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// OBSOLETE (at your option) any later version.
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// OBSOLETE
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// OBSOLETE This program is distributed in the hope that it will be useful,
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// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
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// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// OBSOLETE GNU General Public License for more details.
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// OBSOLETE
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// OBSOLETE You should have received a copy of the GNU General Public License
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// OBSOLETE along with this program; if not, write to the Free Software
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// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
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// OBSOLETE Boston, MA 02111-1307, USA. */
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// OBSOLETE
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// OBSOLETE #include "defs.h"
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// OBSOLETE #include "gdbcmd.h"
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// OBSOLETE #include "serial.h"
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// OBSOLETE #include "target.h"
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// OBSOLETE
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// OBSOLETE /* Default ports used to talk with the NetROM. */
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// OBSOLETE
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// OBSOLETE #define DEFAULT_NETROM_LOAD_PORT 1236
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// OBSOLETE #define DEFAULT_NETROM_CONTROL_PORT 1237
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// OBSOLETE
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// OBSOLETE static void nrom_close (int quitting);
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// OBSOLETE
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// OBSOLETE /* New commands. */
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// OBSOLETE
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// OBSOLETE static void nrom_passthru (char *, int);
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// OBSOLETE
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// OBSOLETE /* We talk to the NetROM over these sockets. */
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// OBSOLETE
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// OBSOLETE static struct serial *load_desc = NULL;
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// OBSOLETE static struct serial *ctrl_desc = NULL;
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// OBSOLETE
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// OBSOLETE static int load_port = DEFAULT_NETROM_LOAD_PORT;
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// OBSOLETE static int control_port = DEFAULT_NETROM_CONTROL_PORT;
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// OBSOLETE
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// OBSOLETE static char nrom_hostname[100];
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// OBSOLETE
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// OBSOLETE /* Forward data declaration. */
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// OBSOLETE
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// OBSOLETE extern struct target_ops nrom_ops;
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// OBSOLETE
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// OBSOLETE /* Scan input from the remote system, until STRING is found. Print chars that
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// OBSOLETE don't match. */
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// OBSOLETE
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// OBSOLETE static int
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// OBSOLETE expect (char *string)
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// OBSOLETE {
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// OBSOLETE char *p = string;
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// OBSOLETE int c;
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// OBSOLETE
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// OBSOLETE immediate_quit++;
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// OBSOLETE
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// OBSOLETE while (1)
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// OBSOLETE {
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// OBSOLETE c = serial_readchar (ctrl_desc, 5);
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// OBSOLETE
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// OBSOLETE if (c == *p++)
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// OBSOLETE {
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// OBSOLETE if (*p == '\0')
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// OBSOLETE {
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// OBSOLETE immediate_quit--;
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// OBSOLETE return 0;
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE else
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// OBSOLETE {
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// OBSOLETE fputc_unfiltered (c, gdb_stdout);
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// OBSOLETE p = string;
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// OBSOLETE if (c == *p)
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// OBSOLETE p++;
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE nrom_kill (void)
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// OBSOLETE {
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// OBSOLETE nrom_close (0);
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE static struct serial *
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// OBSOLETE open_socket (char *name, int port)
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// OBSOLETE {
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// OBSOLETE char sockname[100];
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// OBSOLETE struct serial *desc;
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// OBSOLETE
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// OBSOLETE sprintf (sockname, "%s:%d", name, port);
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// OBSOLETE desc = serial_open (sockname);
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// OBSOLETE if (!desc)
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// OBSOLETE perror_with_name (sockname);
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// OBSOLETE
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// OBSOLETE return desc;
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE load_cleanup (void)
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// OBSOLETE {
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// OBSOLETE serial_close (load_desc);
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// OBSOLETE load_desc = NULL;
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE /* Download a file specified in ARGS to the netROM. */
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE nrom_load (char *args, int fromtty)
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// OBSOLETE {
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// OBSOLETE int fd, rd_amt, fsize;
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// OBSOLETE bfd *pbfd;
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// OBSOLETE asection *section;
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// OBSOLETE char *downloadstring = "download 0\n";
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// OBSOLETE struct cleanup *old_chain;
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// OBSOLETE
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// OBSOLETE /* Tell the netrom to get ready to download. */
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// OBSOLETE if (serial_write (ctrl_desc, downloadstring, strlen (downloadstring)))
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// OBSOLETE error ("nrom_load: control_send() of `%s' failed", downloadstring);
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// OBSOLETE
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// OBSOLETE expect ("Waiting for a connection...\n");
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// OBSOLETE
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// OBSOLETE load_desc = open_socket (nrom_hostname, load_port);
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// OBSOLETE
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// OBSOLETE old_chain = make_cleanup (load_cleanup, 0);
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// OBSOLETE
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// OBSOLETE pbfd = bfd_openr (args, 0);
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// OBSOLETE
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// OBSOLETE if (pbfd)
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// OBSOLETE {
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// OBSOLETE make_cleanup (bfd_close, pbfd);
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// OBSOLETE
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// OBSOLETE if (!bfd_check_format (pbfd, bfd_object))
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// OBSOLETE error ("\"%s\": not in executable format: %s",
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// OBSOLETE args, bfd_errmsg (bfd_get_error ()));
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// OBSOLETE
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// OBSOLETE for (section = pbfd->sections; section; section = section->next)
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// OBSOLETE {
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// OBSOLETE if (bfd_get_section_flags (pbfd, section) & SEC_ALLOC)
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// OBSOLETE {
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// OBSOLETE bfd_vma section_address;
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// OBSOLETE unsigned long section_size;
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// OBSOLETE const char *section_name;
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// OBSOLETE
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// OBSOLETE section_name = bfd_get_section_name (pbfd, section);
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// OBSOLETE section_address = bfd_get_section_vma (pbfd, section);
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// OBSOLETE section_size = bfd_section_size (pbfd, section);
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// OBSOLETE
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// OBSOLETE if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)
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// OBSOLETE {
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// OBSOLETE file_ptr fptr;
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// OBSOLETE
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// OBSOLETE printf_filtered ("[Loading section %s at %x (%d bytes)]\n",
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// OBSOLETE section_name, section_address,
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// OBSOLETE section_size);
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// OBSOLETE
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// OBSOLETE fptr = 0;
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// OBSOLETE
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// OBSOLETE while (section_size > 0)
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// OBSOLETE {
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// OBSOLETE char buffer[1024];
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// OBSOLETE int count;
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// OBSOLETE
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// OBSOLETE count = min (section_size, 1024);
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// OBSOLETE
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// OBSOLETE bfd_get_section_contents (pbfd, section, buffer, fptr,
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// OBSOLETE count);
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// OBSOLETE
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// OBSOLETE serial_write (load_desc, buffer, count);
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// OBSOLETE section_address += count;
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// OBSOLETE fptr += count;
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// OBSOLETE section_size -= count;
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE else
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// OBSOLETE /* BSS and such */
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// OBSOLETE {
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// OBSOLETE printf_filtered ("[section %s: not loading]\n",
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// OBSOLETE section_name);
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE else
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// OBSOLETE error ("\"%s\": Could not open", args);
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// OBSOLETE
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// OBSOLETE do_cleanups (old_chain);
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE /* Open a connection to the remote NetROM devices. */
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE nrom_open (char *name, int from_tty)
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// OBSOLETE {
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// OBSOLETE int errn;
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// OBSOLETE
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// OBSOLETE if (!name || strchr (name, '/') || strchr (name, ':'))
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// OBSOLETE error (
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// OBSOLETE "To open a NetROM connection, you must specify the hostname\n\
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// OBSOLETE or IP address of the NetROM device you wish to use.");
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// OBSOLETE
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// OBSOLETE strcpy (nrom_hostname, name);
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// OBSOLETE
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// OBSOLETE target_preopen (from_tty);
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// OBSOLETE
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// OBSOLETE unpush_target (&nrom_ops);
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// OBSOLETE
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// OBSOLETE ctrl_desc = open_socket (nrom_hostname, control_port);
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// OBSOLETE
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// OBSOLETE push_target (&nrom_ops);
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// OBSOLETE
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// OBSOLETE if (from_tty)
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// OBSOLETE printf_filtered ("Connected to NetROM device \"%s\"\n", nrom_hostname);
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE /* Close out all files and local state before this target loses control. */
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE nrom_close (int quitting)
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// OBSOLETE {
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// OBSOLETE if (load_desc)
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// OBSOLETE serial_close (load_desc);
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// OBSOLETE if (ctrl_desc)
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// OBSOLETE serial_close (ctrl_desc);
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE /* Pass arguments directly to the NetROM. */
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE nrom_passthru (char *args, int fromtty)
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// OBSOLETE {
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// OBSOLETE char buf[1024];
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// OBSOLETE
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// OBSOLETE sprintf (buf, "%s\n", args);
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// OBSOLETE if (serial_write (ctrl_desc, buf, strlen (buf)))
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// OBSOLETE error ("nrom_reset: control_send() of `%s'failed", args);
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE nrom_mourn (void)
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// OBSOLETE {
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// OBSOLETE unpush_target (&nrom_ops);
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// OBSOLETE generic_mourn_inferior ();
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE /* Define the target vector. */
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// OBSOLETE
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// OBSOLETE struct target_ops nrom_ops;
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE init_nrom_ops (void)
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// OBSOLETE {
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// OBSOLETE nrom_ops.to_shortname = "nrom";
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// OBSOLETE nrom_ops.to_longname = "Remote XDI `NetROM' target";
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// OBSOLETE nrom_ops.to_doc = "Remote debug using a NetROM over Ethernet";
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// OBSOLETE nrom_ops.to_open = nrom_open;
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// OBSOLETE nrom_ops.to_close = nrom_close;
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// OBSOLETE nrom_ops.to_attach = NULL;
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// OBSOLETE nrom_ops.to_post_attach = NULL;
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// OBSOLETE nrom_ops.to_require_attach = NULL;
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// OBSOLETE nrom_ops.to_detach = NULL;
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// OBSOLETE nrom_ops.to_require_detach = NULL;
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// OBSOLETE nrom_ops.to_resume = NULL;
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// OBSOLETE nrom_ops.to_wait = NULL;
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// OBSOLETE nrom_ops.to_post_wait = NULL;
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// OBSOLETE nrom_ops.to_fetch_registers = NULL;
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// OBSOLETE nrom_ops.to_store_registers = NULL;
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// OBSOLETE nrom_ops.to_prepare_to_store = NULL;
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// OBSOLETE nrom_ops.to_xfer_memory = NULL;
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// OBSOLETE nrom_ops.to_files_info = NULL;
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// OBSOLETE nrom_ops.to_insert_breakpoint = NULL;
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// OBSOLETE nrom_ops.to_remove_breakpoint = NULL;
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// OBSOLETE nrom_ops.to_terminal_init = NULL;
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// OBSOLETE nrom_ops.to_terminal_inferior = NULL;
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// OBSOLETE nrom_ops.to_terminal_ours_for_output = NULL;
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// OBSOLETE nrom_ops.to_terminal_ours = NULL;
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// OBSOLETE nrom_ops.to_terminal_info = NULL;
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// OBSOLETE nrom_ops.to_kill = nrom_kill;
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// OBSOLETE nrom_ops.to_load = nrom_load;
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// OBSOLETE nrom_ops.to_lookup_symbol = NULL;
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// OBSOLETE nrom_ops.to_create_inferior = NULL;
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// OBSOLETE nrom_ops.to_post_startup_inferior = NULL;
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// OBSOLETE nrom_ops.to_acknowledge_created_inferior = NULL;
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// OBSOLETE nrom_ops.to_clone_and_follow_inferior = NULL;
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// OBSOLETE nrom_ops.to_post_follow_inferior_by_clone = NULL;
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// OBSOLETE nrom_ops.to_insert_fork_catchpoint = NULL;
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// OBSOLETE nrom_ops.to_remove_fork_catchpoint = NULL;
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// OBSOLETE nrom_ops.to_insert_vfork_catchpoint = NULL;
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// OBSOLETE nrom_ops.to_remove_vfork_catchpoint = NULL;
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// OBSOLETE nrom_ops.to_has_forked = NULL;
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// OBSOLETE nrom_ops.to_has_vforked = NULL;
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// OBSOLETE nrom_ops.to_can_follow_vfork_prior_to_exec = NULL;
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// OBSOLETE nrom_ops.to_post_follow_vfork = NULL;
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// OBSOLETE nrom_ops.to_insert_exec_catchpoint = NULL;
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// OBSOLETE nrom_ops.to_remove_exec_catchpoint = NULL;
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// OBSOLETE nrom_ops.to_has_execd = NULL;
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// OBSOLETE nrom_ops.to_reported_exec_events_per_exec_call = NULL;
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// OBSOLETE nrom_ops.to_has_exited = NULL;
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// OBSOLETE nrom_ops.to_mourn_inferior = nrom_mourn;
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// OBSOLETE nrom_ops.to_can_run = NULL;
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// OBSOLETE nrom_ops.to_notice_signals = 0;
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// OBSOLETE nrom_ops.to_thread_alive = 0;
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// OBSOLETE nrom_ops.to_stop = 0;
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// OBSOLETE nrom_ops.to_pid_to_exec_file = NULL;
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// OBSOLETE nrom_ops.to_stratum = download_stratum;
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// OBSOLETE nrom_ops.DONT_USE = NULL;
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// OBSOLETE nrom_ops.to_has_all_memory = 1;
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// OBSOLETE nrom_ops.to_has_memory = 1;
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// OBSOLETE nrom_ops.to_has_stack = 1;
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// OBSOLETE nrom_ops.to_has_registers = 1;
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// OBSOLETE nrom_ops.to_has_execution = 0;
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// OBSOLETE nrom_ops.to_sections = NULL;
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// OBSOLETE nrom_ops.to_sections_end = NULL;
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// OBSOLETE nrom_ops.to_magic = OPS_MAGIC;
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE void
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// OBSOLETE _initialize_remote_nrom (void)
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// OBSOLETE {
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// OBSOLETE init_nrom_ops ();
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// OBSOLETE add_target (&nrom_ops);
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// OBSOLETE
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// OBSOLETE add_show_from_set (
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// OBSOLETE add_set_cmd ("nrom_load_port", no_class, var_zinteger, (char *) &load_port,
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// OBSOLETE "Set the port to use for NetROM downloads\n", &setlist),
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// OBSOLETE &showlist);
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// OBSOLETE
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// OBSOLETE add_show_from_set (
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// OBSOLETE add_set_cmd ("nrom_control_port", no_class, var_zinteger, (char *) &control_port,
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// OBSOLETE "Set the port to use for NetROM debugger services\n", &setlist),
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// OBSOLETE &showlist);
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// OBSOLETE
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// OBSOLETE add_cmd ("nrom", no_class, nrom_passthru,
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// OBSOLETE "Pass arguments as command to NetROM",
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// OBSOLETE &cmdlist);
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// OBSOLETE }
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