* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
-#define OPENOCD_VERSION "Open On-Chip Debugger (2006-08-01 12:00 CEST)"
+#define OPENOCD_VERSION "Open On-Chip Debugger " VERSION " (" PKGBLDDATE ") svn:" PKGBLDREV
#ifdef HAVE_CONFIG_H
#include "config.h"
#include "types.h"
#include "jtag.h"
#include "configuration.h"
-#include "interpreter.h"
#include "xsvf.h"
#include "target.h"
#include "flash.h"
+#include "nand.h"
+#include "pld.h"
#include "command.h"
#include "server.h"
#include "telnet_server.h"
#include "gdb_server.h"
+#include "tcl_server.h"
#include <sys/time.h>
#include <sys/types.h>
#include <unistd.h>
#include <errno.h>
+#ifdef _WIN32
+#include <malloc.h>
+#else
+#include <alloca.h>
+#endif
+
+#include "replacements.h"
+
+
/* Give TELNET a way to find out what version this is */
int handle_version_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
return ERROR_OK;
}
-int main(int argc, char *argv[])
+
+void exit_handler(void)
{
- /* initialize commandline interface */
- command_context_t *cmd_ctx, *cfg_cmd_ctx;
- cmd_ctx = command_init();
+ /* close JTAG interface */
+ if (jtag && jtag->quit)
+ jtag->quit();
+}
+
+/* OpenOCD can't really handle failure of this command. Patches welcome! :-) */
+int handle_init_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ int retval;
+ static int initialized=0;
+ if (initialized)
+ return ERROR_OK;
+
+ initialized=1;
+
+ atexit(exit_handler);
+
+ if (target_init(cmd_ctx) != ERROR_OK)
+ return ERROR_FAIL;
+ LOG_DEBUG("target init complete");
+
+ if ((retval=jtag_interface_init(cmd_ctx)) != ERROR_OK)
+ {
+ /* we must be able to set up the jtag interface */
+ return retval;
+ }
+ LOG_DEBUG("jtag interface init complete");
+
+ /* Try to initialize & examine the JTAG chain at this point, but
+ * continue startup regardless */
+ if (jtag_init(cmd_ctx) == ERROR_OK)
+ {
+ LOG_DEBUG("jtag init complete");
+ if (target_examine(cmd_ctx) == ERROR_OK)
+ {
+ LOG_DEBUG("jtag examine complete");
+ }
+ }
+
+ if (flash_init_drivers(cmd_ctx) != ERROR_OK)
+ return ERROR_FAIL;
+ LOG_DEBUG("flash init complete");
+
+ if (nand_init(cmd_ctx) != ERROR_OK)
+ return ERROR_FAIL;
+ LOG_DEBUG("NAND init complete");
+
+ if (pld_init(cmd_ctx) != ERROR_OK)
+ return ERROR_FAIL;
+ LOG_DEBUG("pld init complete");
+
+ /* initialize tcp server */
+ server_init();
+
+ /* initialize telnet subsystem */
+ telnet_init("Open On-Chip Debugger");
+ gdb_init();
+ tcl_init(); /* allows tcl to just connect without going thru telnet */
+
+ return ERROR_OK;
+}
+command_context_t *setup_command_handler(void)
+{
+ command_context_t *cmd_ctx;
+
+ cmd_ctx = command_init();
+
register_command(cmd_ctx, NULL, "version", handle_version_command,
COMMAND_EXEC, "show OpenOCD version");
server_register_commands(cmd_ctx);
telnet_register_commands(cmd_ctx);
gdb_register_commands(cmd_ctx);
+ tcl_register_commands(cmd_ctx); /* tcl server commands */
log_register_commands(cmd_ctx);
jtag_register_commands(cmd_ctx);
- interpreter_register_commands(cmd_ctx);
xsvf_register_commands(cmd_ctx);
target_register_commands(cmd_ctx);
flash_register_commands(cmd_ctx);
+ nand_register_commands(cmd_ctx);
+ pld_register_commands(cmd_ctx);
if (log_init(cmd_ctx) != ERROR_OK)
- return EXIT_FAILURE;
- DEBUG("log init complete");
-
- INFO( OPENOCD_VERSION );
+ {
+ exit(-1);
+ }
+ LOG_DEBUG("log init complete");
- cfg_cmd_ctx = copy_command_context(cmd_ctx);
- cfg_cmd_ctx->mode = COMMAND_CONFIG;
- command_set_output_handler(cfg_cmd_ctx, configuration_output_handler, NULL);
+ LOG_OUTPUT( OPENOCD_VERSION "\n" );
- if (parse_cmdline_args(cfg_cmd_ctx, argc, argv) != ERROR_OK)
- return EXIT_FAILURE;
+ register_command(cmd_ctx, NULL, "init", handle_init_command,
+ COMMAND_ANY, "initializes target and servers - nop on subsequent invocations");
- if (parse_config_file(cfg_cmd_ctx) != ERROR_OK)
- return EXIT_FAILURE;
-
- command_done(cfg_cmd_ctx);
+ return cmd_ctx;
+}
- if (jtag_init(cmd_ctx) != ERROR_OK)
+/* normally this is the main() function entry, but if OpenOCD is linked
+ * into application, then this fn will not be invoked, but rather that
+ * application will have it's own implementation of main(). */
+int openocd_main(int argc, char *argv[])
+{
+ /* initialize commandline interface */
+ command_context_t *cmd_ctx;
+
+ cmd_ctx = setup_command_handler();
+
+ /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
+ /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
+ /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
+ /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
+ /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
+ LOG_OUTPUT( "$URL$\n");
+ /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
+ /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
+ /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
+ /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
+ /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
+
+ command_context_mode(cmd_ctx, COMMAND_CONFIG);
+ command_set_output_handler(cmd_ctx, configuration_output_handler, NULL);
+
+ if (parse_cmdline_args(cmd_ctx, argc, argv) != ERROR_OK)
return EXIT_FAILURE;
- DEBUG("jtag init complete");
-
- if (target_init(cmd_ctx) != ERROR_OK)
+
+ if (parse_config_file(cmd_ctx) != ERROR_OK)
return EXIT_FAILURE;
- DEBUG("target init complete");
- if (flash_init(cmd_ctx) != ERROR_OK)
+ command_context_mode(cmd_ctx, COMMAND_EXEC);
+ if (command_run_line(cmd_ctx, "init")!=ERROR_OK)
return EXIT_FAILURE;
- DEBUG("flash init complete");
-
- /* initialize tcp server */
- server_init();
- /* initialize telnet subsystem */
- telnet_init("Open On-Chip Debugger");
- gdb_init();
-
/* handle network connections */
server_loop(cmd_ctx);
-
+
/* shut server down */
server_quit();
+
+ unregister_all_commands(cmd_ctx);
/* free commandline interface */
command_done(cmd_ctx);
-
+
return EXIT_SUCCESS;
}
Code Review / openocd.git / blobdiff