1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #define OPENOCD_VERSION "Open On-Chip Debugger " VERSION " (" PKGBLDDATE ") svn:" PKGBLDREV
30 #include "configuration.h"
31 #include "interpreter.h"
40 #include "telnet_server.h"
41 #include "gdb_server.h"
44 #include <sys/types.h>
52 /* Give TELNET a way to find out what version this is */
53 int handle_version_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
55 command_print(cmd_ctx
, OPENOCD_VERSION
);
60 static int daemon_startup
= 0;
62 int handle_daemon_startup_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
67 return ERROR_COMMAND_SYNTAX_ERROR
;
69 daemon_startup
= strcmp("reset", args
[0])==0;
71 command_print(cmd_ctx
, OPENOCD_VERSION
);
77 void exit_handler(void)
79 /* close JTAG interface */
80 if (jtag
&& jtag
->quit
)
85 /* OpenOCD can't really handle failure of this command. Patches welcome! :-) */
86 int handle_init_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
89 static int initialized
=0;
95 command_set_output_handler(cmd_ctx
, configuration_output_handler
, NULL
);
100 if (target_init(cmd_ctx
) != ERROR_OK
)
102 LOG_DEBUG("target init complete");
104 if ((retval
=jtag_interface_init(cmd_ctx
)) != ERROR_OK
)
106 /* we must be able to set up the jtag interface */
109 LOG_DEBUG("jtag interface init complete");
111 /* Try to initialize & examine the JTAG chain at this point, but
112 * continue startup regardless
114 if (jtag_init(cmd_ctx
) == ERROR_OK
)
116 LOG_DEBUG("jtag init complete");
117 if (target_examine(cmd_ctx
) == ERROR_OK
)
119 LOG_DEBUG("jtag examine complete");
124 if (flash_init_drivers(cmd_ctx
) != ERROR_OK
)
126 LOG_DEBUG("flash init complete");
128 if (nand_init(cmd_ctx
) != ERROR_OK
)
130 LOG_DEBUG("NAND init complete");
132 if (pld_init(cmd_ctx
) != ERROR_OK
)
134 LOG_DEBUG("pld init complete");
136 /* initialize tcp server */
139 /* initialize telnet subsystem */
140 telnet_init("Open On-Chip Debugger");
147 /* implementations of OpenOCD that uses multithreading needs to lock OpenOCD while calling
148 * OpenOCD fn's. No-op in vanilla OpenOCD
157 /* Hook to add scripting language */
158 int jim_command(command_context_t
*context
, char *line
)
160 LOG_ERROR("Syntax error");
161 return ERROR_COMMAND_SYNTAX_ERROR
;
164 int main(int argc
, char *argv
[])
166 /* initialize commandline interface */
167 command_context_t
*cmd_ctx
, *cfg_cmd_ctx
;
168 cmd_ctx
= command_init();
170 register_command(cmd_ctx
, NULL
, "version", handle_version_command
,
171 COMMAND_EXEC
, "show OpenOCD version");
172 register_command(cmd_ctx
, NULL
, "daemon_startup", handle_daemon_startup_command
, COMMAND_CONFIG
,
173 "deprecated - use \"init\" and \"reset\" at end of startup script instead");
175 /* register subsystem commands */
176 server_register_commands(cmd_ctx
);
177 telnet_register_commands(cmd_ctx
);
178 gdb_register_commands(cmd_ctx
);
179 log_register_commands(cmd_ctx
);
180 jtag_register_commands(cmd_ctx
);
181 interpreter_register_commands(cmd_ctx
);
182 xsvf_register_commands(cmd_ctx
);
183 target_register_commands(cmd_ctx
);
184 flash_register_commands(cmd_ctx
);
185 nand_register_commands(cmd_ctx
);
186 pld_register_commands(cmd_ctx
);
188 if (log_init(cmd_ctx
) != ERROR_OK
)
190 LOG_DEBUG("log init complete");
192 LOG_OUTPUT( OPENOCD_VERSION
"\n" );
195 /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
196 /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
197 /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
198 /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
199 /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
200 LOG_OUTPUT( "$URL$\n");
201 /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
202 /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
203 /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
204 /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
205 /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
207 register_command(cmd_ctx
, NULL
, "init", handle_init_command
,
208 COMMAND_ANY
, "initializes target and servers - nop on subsequent invocations");
210 cfg_cmd_ctx
= copy_command_context(cmd_ctx
);
211 cfg_cmd_ctx
->mode
= COMMAND_CONFIG
;
212 command_set_output_handler(cfg_cmd_ctx
, configuration_output_handler
, NULL
);
214 if (parse_cmdline_args(cfg_cmd_ctx
, argc
, argv
) != ERROR_OK
)
217 if (parse_config_file(cfg_cmd_ctx
) != ERROR_OK
)
220 command_done(cfg_cmd_ctx
);
222 if (command_run_line(cmd_ctx
, "init")!=ERROR_OK
)
226 command_run_line(cmd_ctx
, "reset");
228 /* handle network connections */
229 server_loop(cmd_ctx
);
231 /* shut server down */
234 unregister_all_commands(cmd_ctx
);
236 /* free commandline interface */
237 command_done(cmd_ctx
);
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