2008-02-25 11:48:04 -06:00
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/***************************************************************************
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* Copyright (C) 2005 by Dominic Rath *
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* Dominic.Rath@gmx.de *
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* *
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2008-09-21 03:24:23 -05:00
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* Copyright (C) 2007,2008 <EFBFBD>yvind Harboe *
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* oyvind.harboe@zylin.com *
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* *
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2008-10-08 08:07:21 -05:00
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* Copyright (C) 2008 Richard Missenden *
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* richard.missenden@googlemail.com *
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* *
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2008-02-25 11:48:04 -06:00
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU 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 *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "log.h"
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#include "types.h"
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#include "jtag.h"
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#include "configuration.h"
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#include "xsvf.h"
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2009-01-19 01:13:02 -06:00
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#include "svf.h"
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2008-02-25 11:48:04 -06:00
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#include "target.h"
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#include "flash.h"
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#include "nand.h"
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#include "pld.h"
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2008-10-16 01:15:03 -05:00
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#include "mflash.h"
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2008-02-25 11:48:04 -06:00
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#include "command.h"
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#include "server.h"
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#include "telnet_server.h"
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#include "gdb_server.h"
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2008-07-06 17:03:07 -05:00
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#include "tcl_server.h"
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2008-02-25 11:48:04 -06:00
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#include <sys/time.h>
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#include <sys/types.h>
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#include <strings.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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2009-04-30 20:18:05 -05:00
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#define OPENOCD_VERSION \
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"Open On-Chip Debugger " VERSION " (" PKGBLDDATE ") " RELSTR PKGBLDREV
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2009-04-30 22:07:32 -05:00
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static void print_version(void)
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2008-10-07 13:12:07 -05:00
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{
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/* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
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/* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
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/* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
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/* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
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/* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
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2008-12-13 06:44:39 -06:00
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LOG_OUTPUT("$URL$\n");
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2008-10-07 13:12:07 -05:00
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/* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
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/* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
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/* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
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/* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
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/* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
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}
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2008-02-25 11:48:04 -06:00
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/* Give TELNET a way to find out what version this is */
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2009-04-30 22:07:32 -05:00
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static int handle_version_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
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2008-02-25 11:48:04 -06:00
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{
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2008-12-17 08:55:12 -06:00
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if (argc!=0)
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return ERROR_COMMAND_SYNTAX_ERROR;
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2008-02-25 11:48:04 -06:00
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command_print(cmd_ctx, OPENOCD_VERSION);
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return ERROR_OK;
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}
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2009-04-30 22:07:32 -05:00
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static void exit_handler(void)
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2008-02-25 11:48:04 -06:00
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{
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/* close JTAG interface */
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if (jtag && jtag->quit)
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jtag->quit();
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}
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2008-08-05 09:58:37 -05:00
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static int log_target_callback_event_handler(struct target_s *target, enum target_event event, void *priv)
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{
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switch (event)
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{
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2008-11-05 02:48:50 -06:00
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case TARGET_EVENT_GDB_START:
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target->display=0;
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break;
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case TARGET_EVENT_GDB_END:
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target->display=1;
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break;
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2008-08-05 09:58:37 -05:00
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case TARGET_EVENT_HALTED:
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2008-11-05 02:48:50 -06:00
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if (target->display)
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{
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/* do not display information when debugger caused the halt */
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target_arch_state(target);
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}
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2008-08-05 09:58:37 -05:00
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break;
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default:
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break;
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}
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return ERROR_OK;
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}
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2008-12-15 05:32:22 -06:00
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int ioutil_init(struct command_context_s *cmd_ctx);
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2008-04-09 00:50:34 -05:00
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/* OpenOCD can't really handle failure of this command. Patches welcome! :-) */
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2009-04-30 22:07:32 -05:00
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static int handle_init_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
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2008-04-09 00:50:34 -05:00
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{
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2008-12-17 08:55:12 -06:00
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if (argc!=0)
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return ERROR_COMMAND_SYNTAX_ERROR;
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2008-04-13 06:42:49 -05:00
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int retval;
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2008-04-09 00:50:34 -05:00
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static int initialized=0;
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if (initialized)
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return ERROR_OK;
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2008-11-05 02:48:50 -06:00
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2008-04-09 00:50:34 -05:00
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initialized=1;
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2008-11-05 02:48:50 -06:00
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2008-04-09 00:50:34 -05:00
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atexit(exit_handler);
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2008-11-05 02:48:50 -06:00
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2008-04-09 00:50:34 -05:00
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if (target_init(cmd_ctx) != ERROR_OK)
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return ERROR_FAIL;
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LOG_DEBUG("target init complete");
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2008-04-13 06:42:49 -05:00
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if ((retval=jtag_interface_init(cmd_ctx)) != ERROR_OK)
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{
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/* we must be able to set up the jtag interface */
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return retval;
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}
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LOG_DEBUG("jtag interface init complete");
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/* Try to initialize & examine the JTAG chain at this point, but
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2008-07-08 03:55:53 -05:00
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* continue startup regardless */
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2008-04-13 06:42:49 -05:00
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if (jtag_init(cmd_ctx) == ERROR_OK)
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{
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LOG_DEBUG("jtag init complete");
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2008-08-06 09:36:37 -05:00
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if (target_examine() == ERROR_OK)
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2008-04-13 06:42:49 -05:00
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{
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LOG_DEBUG("jtag examine complete");
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}
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}
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2008-11-05 02:48:50 -06:00
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2008-04-09 00:50:34 -05:00
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if (flash_init_drivers(cmd_ctx) != ERROR_OK)
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return ERROR_FAIL;
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LOG_DEBUG("flash init complete");
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2008-10-16 01:15:03 -05:00
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if (mflash_init_drivers(cmd_ctx) != ERROR_OK)
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return ERROR_FAIL;
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LOG_DEBUG("mflash init complete");
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2008-04-09 00:50:34 -05:00
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if (nand_init(cmd_ctx) != ERROR_OK)
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return ERROR_FAIL;
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LOG_DEBUG("NAND init complete");
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if (pld_init(cmd_ctx) != ERROR_OK)
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return ERROR_FAIL;
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LOG_DEBUG("pld init complete");
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/* initialize tcp server */
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server_init();
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/* initialize telnet subsystem */
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telnet_init("Open On-Chip Debugger");
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gdb_init();
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2008-07-06 14:33:05 -05:00
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tcl_init(); /* allows tcl to just connect without going thru telnet */
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2008-04-09 00:50:34 -05:00
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2008-08-05 09:58:37 -05:00
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target_register_event_callback(log_target_callback_event_handler, cmd_ctx);
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2008-11-05 02:48:50 -06:00
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2008-04-09 00:50:34 -05:00
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return ERROR_OK;
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}
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2008-07-24 05:16:44 -05:00
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command_context_t *global_cmd_ctx;
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2009-04-30 22:07:32 -05:00
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static command_context_t *setup_command_handler(void)
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2008-07-06 17:03:07 -05:00
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{
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command_context_t *cmd_ctx;
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2008-11-05 02:48:50 -06:00
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2008-07-24 05:16:44 -05:00
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global_cmd_ctx = cmd_ctx = command_init();
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2008-11-05 02:48:50 -06:00
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2008-02-25 11:48:04 -06:00
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register_command(cmd_ctx, NULL, "version", handle_version_command,
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COMMAND_EXEC, "show OpenOCD version");
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2008-11-05 02:48:50 -06:00
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2008-02-25 11:48:04 -06:00
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/* register subsystem commands */
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server_register_commands(cmd_ctx);
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telnet_register_commands(cmd_ctx);
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gdb_register_commands(cmd_ctx);
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2008-07-06 14:33:05 -05:00
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tcl_register_commands(cmd_ctx); /* tcl server commands */
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2008-02-25 11:48:04 -06:00
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log_register_commands(cmd_ctx);
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jtag_register_commands(cmd_ctx);
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xsvf_register_commands(cmd_ctx);
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2009-01-19 01:13:02 -06:00
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svf_register_commands(cmd_ctx);
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2008-02-25 11:48:04 -06:00
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target_register_commands(cmd_ctx);
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flash_register_commands(cmd_ctx);
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nand_register_commands(cmd_ctx);
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pld_register_commands(cmd_ctx);
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2008-10-16 01:15:03 -05:00
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mflash_register_commands(cmd_ctx);
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2008-02-25 11:48:04 -06:00
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if (log_init(cmd_ctx) != ERROR_OK)
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2008-07-06 17:03:07 -05:00
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{
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exit(-1);
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}
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2008-03-25 10:45:17 -05:00
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LOG_DEBUG("log init complete");
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2008-07-04 01:31:43 -05:00
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2008-03-25 10:45:17 -05:00
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LOG_OUTPUT( OPENOCD_VERSION "\n" );
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2008-11-05 02:48:50 -06:00
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2008-04-09 00:50:34 -05:00
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register_command(cmd_ctx, NULL, "init", handle_init_command,
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COMMAND_ANY, "initializes target and servers - nop on subsequent invocations");
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2008-07-06 17:03:07 -05:00
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return cmd_ctx;
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}
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2008-12-16 16:20:10 -06:00
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int httpd_start(void);
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void httpd_stop(void);
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2008-07-08 03:55:53 -05:00
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/* normally this is the main() function entry, but if OpenOCD is linked
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* into application, then this fn will not be invoked, but rather that
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* application will have it's own implementation of main(). */
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2008-07-06 17:03:07 -05:00
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int openocd_main(int argc, char *argv[])
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{
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2008-10-08 08:07:21 -05:00
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int ret;
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2008-07-06 17:03:07 -05:00
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/* initialize commandline interface */
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command_context_t *cmd_ctx;
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2008-07-18 01:24:57 -05:00
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cmd_ctx = setup_command_handler();
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2008-11-05 02:48:50 -06:00
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2009-01-09 05:44:01 -06:00
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#if BUILD_IOUTIL
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if (ioutil_init(cmd_ctx) != ERROR_OK)
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{
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return EXIT_FAILURE;
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}
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#endif
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2008-12-13 06:44:39 -06:00
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LOG_OUTPUT("\n\nBUGS? Read http://svn.berlios.de/svnroot/repos/openocd/trunk/BUGS\n\n\n");
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2008-07-18 01:24:57 -05:00
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2008-10-07 13:12:07 -05:00
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print_version();
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2008-11-05 02:48:50 -06:00
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2008-07-17 03:39:06 -05:00
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command_context_mode(cmd_ctx, COMMAND_CONFIG);
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command_set_output_handler(cmd_ctx, configuration_output_handler, NULL);
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2008-02-25 11:48:04 -06:00
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2008-07-17 03:39:06 -05:00
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if (parse_cmdline_args(cmd_ctx, argc, argv) != ERROR_OK)
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2008-07-10 13:24:30 -05:00
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return EXIT_FAILURE;
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2008-11-05 02:48:50 -06:00
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2008-10-08 08:07:21 -05:00
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ret = parse_config_file(cmd_ctx);
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if ( (ret != ERROR_OK) && (ret != ERROR_COMMAND_CLOSE_CONNECTION) )
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2008-02-25 11:48:04 -06:00
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return EXIT_FAILURE;
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2008-12-16 16:20:10 -06:00
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#if BUILD_HTTPD
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if (httpd_start()!=ERROR_OK)
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return EXIT_FAILURE;
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#endif
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2008-11-05 02:48:50 -06:00
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if (ret != ERROR_COMMAND_CLOSE_CONNECTION)
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2008-10-08 08:07:21 -05:00
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{
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command_context_mode(cmd_ctx, COMMAND_EXEC);
|
|
|
|
|
if (command_run_line(cmd_ctx, "init")!=ERROR_OK)
|
|
|
|
|
return EXIT_FAILURE;
|
2008-11-05 02:48:50 -06:00
|
|
|
|
|
2008-10-08 08:07:21 -05:00
|
|
|
|
/* handle network connections */
|
|
|
|
|
server_loop(cmd_ctx);
|
|
|
|
|
}
|
2008-02-25 11:48:04 -06:00
|
|
|
|
|
|
|
|
|
/* shut server down */
|
|
|
|
|
server_quit();
|
|
|
|
|
|
2008-12-16 16:20:10 -06:00
|
|
|
|
#if BUILD_HTTPD
|
|
|
|
|
httpd_stop();
|
|
|
|
|
#endif
|
|
|
|
|
|
2008-05-07 07:15:19 -05:00
|
|
|
|
unregister_all_commands(cmd_ctx);
|
2008-11-05 02:48:50 -06:00
|
|
|
|
|
2008-02-25 11:48:04 -06:00
|
|
|
|
/* free commandline interface */
|
|
|
|
|
command_done(cmd_ctx);
|
|
|
|
|
|
2008-12-16 16:20:10 -06:00
|
|
|
|
|
2008-02-25 11:48:04 -06:00
|
|
|
|
return EXIT_SUCCESS;
|
|
|
|
|
}
|