- added -c option that will execute an openocd command

- added at91eb40a target library example.

git-svn-id: svn://svn.berlios.de/openocd/trunk@333 b42882b7-edfa-0310-969c-e2dbd0fdcd60

1 files changed, 200 insertions, 199 deletions

diff --git a/src/helper/configuration.c b/src/helper/configuration.c
index 2fbed08b..d9300e9d 100644
--- a/src/helper/configuration.c
+++ b/src/helper/configuration.c
@@ -1,199 +1,200 @@
-/***************************************************************************
- *   Copyright (C) 2004, 2005 by Dominic Rath                              *
- *   Dominic.Rath@gmx.de                                                   *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- ***************************************************************************/
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "types.h"
-#include "command.h"
-#include "configuration.h"
-#include "log.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <string.h>
-
-static size_t num_config_files;
-static char** config_file_names;
-
-static size_t num_script_dirs;
-static char** script_search_dirs;
-
-static int help_flag;
-
-static struct option long_options[] =
-{
-	{"help",			no_argument,	&help_flag, 1},
-
-	{"debug",			optional_argument,	0, 'd'},
-	{"file", 			required_argument,	0, 'f'},
-	{"search",			required_argument,	0, 's'},
-	{"log_output",		required_argument,	0, 'l'},
-	
-	{0, 0, 0, 0}
-};
-
-int configuration_output_handler(struct command_context_s *context, char* line)
-{
-	INFO(line);
-	
-	return ERROR_OK;
-}
-
-void add_script_search_dir (const char *dir)
-{
-	num_script_dirs++;
-	script_search_dirs = (char **)realloc(script_search_dirs, (num_script_dirs+1) * sizeof (char *));
-
-	script_search_dirs[num_script_dirs-1] = strdup(dir);
-	script_search_dirs[num_script_dirs] = NULL;
-}
-
-void add_config_file_name (const char *cfg)
-{
-	num_config_files++;
-	config_file_names = (char **)realloc(config_file_names, (num_config_files+1) * sizeof (char *));
-
-	config_file_names[num_config_files-1] = strdup(cfg);
-	config_file_names[num_config_files] = NULL;
-}
-
-int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[])
-{
-	int c;
-	char command_buffer[128];
-
-	while (1)
-	{	
-		/* getopt_long stores the option index here. */
-		int option_index = 0;
-		
-		c = getopt_long(argc, argv, "hd::l:f:s:", long_options, &option_index);
-		
-		/* Detect the end of the options. */
-		if (c == -1)
-			break;
-		
-		switch (c)
-		{
-			case 0:
-				break;
-			case 'h':	/* --help | -h */
-				help_flag = 1;
-				break;
-			case 'f':	/* --file | -f */
-				add_config_file_name(optarg);
-				break;
-			case 's':	/* --search | -s */
-				add_script_search_dir(optarg);
-				break;
-			case 'd':	/* --debug | -d */
-				if (optarg)
-					snprintf(command_buffer, 128, "debug_level %s", optarg);
-				else
-					snprintf(command_buffer, 128, "debug_level 3");
-				command_run_line(cmd_ctx, command_buffer);
-				break;
-			case 'l':	/* --log_output | -l */
-				if (optarg)
-				{
-					snprintf(command_buffer, 128, "log_output %s", optarg);
-					command_run_line(cmd_ctx, command_buffer);
-				}	
-				break;
-		}
-	}
-
-	if (help_flag)
-	{
-		printf("Open On-Chip Debugger\n(c) 2005 by Dominic Rath\n\n");
-		printf("--help       | -h\tdisplay this help\n");
-		printf("--file       | -f\tuse configuration file <name>\n");
-		printf("--search     | -s\tdir to search for config files and scripts.\n");
-		printf("--debug      | -d\tset debug level <0-3>\n");
-		printf("--log_output | -l\tredirect log output to file <name>\n");
-		exit(-1);
-	}	
-
-	/* Add dir for openocd supplied scripts last so that user can over
-	   ride those scripts if desired. */
-	add_script_search_dir(PKGDATADIR);
-
-	return ERROR_OK;
-}
-
-FILE *open_file_from_path (command_context_t *cmd_ctx, char *file, char *mode)
-{
-	FILE *fp = NULL;
-	char **search_dirs = script_search_dirs;
-	char *dir;
-	char full_path[1024];
-
-	/* Check absolute and relative to current working dir first.
-	 * This keeps full_path reporting belowing working. */
-	snprintf(full_path, 1024, "%s", file);
-	fp = fopen(full_path, mode);
-
-	while (!fp)
-	{
-		dir = *search_dirs++;
-
-		if (!dir)
-			break;
-
-		snprintf(full_path, 1024, "%s/%s", dir, file);
-		fp = fopen(full_path, mode);
-	}
-
-	if (fp)
-		command_print(cmd_ctx, "opened %s", full_path);
-
-	return fp;
-}
-
-int parse_config_file(struct command_context_s *cmd_ctx)
-{
-	char **cfg;
-	FILE *config_file;
-
-	if (!config_file_names)
-		add_config_file_name ("openocd.cfg");
-
-	cfg = config_file_names;
-
-	while (*cfg)
-	{
-		config_file = open_file_from_path(cmd_ctx, *cfg, "r");
-		if (!config_file)
-		{
-			ERROR("couldn't open config file");
-			return ERROR_NO_CONFIG_FILE;
-		}
-
-		command_run_file(cmd_ctx, config_file, COMMAND_CONFIG);
-
-		fclose(config_file);
-
-		cfg++;
-	}
-
-	return ERROR_OK;
-}
+/***************************************************************************

+ *   Copyright (C) 2004, 2005 by Dominic Rath                              *

+ *   Dominic.Rath@gmx.de                                                   *

+ *                                                                         *

+ *   This program is free software; you can redistribute it and/or modify  *

+ *   it under the terms of the GNU General Public License as published by  *

+ *   the Free Software Foundation; either version 2 of the License, or     *

+ *   (at your option) any later version.                                   *

+ *                                                                         *

+ *   This program is distributed in the hope that it will be useful,       *

+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *

+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *

+ *   GNU General Public License for more details.                          *

+ *                                                                         *

+ *   You should have received a copy of the GNU General Public License     *

+ *   along with this program; if not, write to the                         *

+ *   Free Software Foundation, Inc.,                                       *

+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *

+ ***************************************************************************/

+#ifdef HAVE_CONFIG_H

+#include "config.h"

+#endif

+

+#include "types.h"

+#include "command.h"

+#include "configuration.h"

+#include "log.h"

+

+#include <stdio.h>

+#include <stdlib.h>

+#include <getopt.h>

+#include <string.h>

+

+static size_t num_config_files;

+static char** config_file_names;

+

+static size_t num_script_dirs;

+static char** script_search_dirs;

+

+static int help_flag;

+

+static struct option long_options[] =

+{

+	{"help",			no_argument,	&help_flag, 1},

+

+	{"debug",			optional_argument,	0, 'd'},

+	{"file", 			required_argument,	0, 'f'},

+	{"search",			required_argument,	0, 's'},

+	{"log_output",		required_argument,	0, 'l'},

+	{"command",			required_argument,	0, 'c'},

+	

+	{0, 0, 0, 0}

+};

+

+int configuration_output_handler(struct command_context_s *context, char* line)

+{

+	INFO(line);

+	

+	return ERROR_OK;

+}

+

+void add_script_search_dir (const char *dir)

+{

+	num_script_dirs++;

+	script_search_dirs = (char **)realloc(script_search_dirs, (num_script_dirs+1) * sizeof (char *));

+

+	script_search_dirs[num_script_dirs-1] = strdup(dir);

+	script_search_dirs[num_script_dirs] = NULL;

+}

+

+void add_config_file_name (const char *cfg)

+{

+	num_config_files++;

+	config_file_names = (char **)realloc(config_file_names, (num_config_files+1) * sizeof (char *));

+

+	config_file_names[num_config_files-1] = strdup(cfg);

+	config_file_names[num_config_files] = NULL;

+}

+

+int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[])

+{

+	int c;

+	char command_buffer[128];

+

+	while (1)

+	{	

+		/* getopt_long stores the option index here. */

+		int option_index = 0;

+		

+		c = getopt_long(argc, argv, "hd::l:f:s:c:", long_options, &option_index);

+		

+		/* Detect the end of the options. */

+		if (c == -1)

+			break;

+		

+		switch (c)

+		{

+			case 0:

+				break;

+			case 'h':	/* --help | -h */

+				help_flag = 1;

+				break;

+			case 'f':	/* --file | -f */

+				snprintf(command_buffer, 128, "script %s", optarg);

+				add_config_file_name(command_buffer);

+				break;

+			case 's':	/* --search | -s */

+				add_script_search_dir(optarg);

+				break;

+			case 'd':	/* --debug | -d */

+				if (optarg)

+					snprintf(command_buffer, 128, "debug_level %s", optarg);

+				else

+					snprintf(command_buffer, 128, "debug_level 3");

+				command_run_line(cmd_ctx, command_buffer);

+				break;

+			case 'l':	/* --log_output | -l */

+				if (optarg)

+				{

+					snprintf(command_buffer, 128, "log_output %s", optarg);

+					command_run_line(cmd_ctx, command_buffer);

+				}	

+				break;

+			case 'c':	/* --command | -c */

+				if (optarg)

+				{

+					add_config_file_name(optarg);

+				}	

+				break;

+				

+		}

+	}

+

+	if (help_flag)

+	{

+		printf("Open On-Chip Debugger\n(c) 2005 by Dominic Rath\n\n");

+		printf("--help       | -h\tdisplay this help\n");

+		printf("--file       | -f\tuse configuration file <name>\n");

+		printf("--search     | -s\tdir to search for config files and scripts.\n");

+		printf("--debug      | -d\tset debug level <0-3>\n");

+		printf("--log_output | -l\tredirect log output to file <name>\n");

+		printf("--command    | -c\trun <command>\n");

+		exit(-1);

+	}	

+

+	/* Add dir for openocd supplied scripts last so that user can over

+	   ride those scripts if desired. */

+	add_script_search_dir(PKGDATADIR);

+	add_script_search_dir(PKGLIBDIR);

+

+	return ERROR_OK;

+}

+

+FILE *open_file_from_path (command_context_t *cmd_ctx, char *file, char *mode)

+{

+	FILE *fp = NULL;

+	char **search_dirs = script_search_dirs;

+	char *dir;

+	char full_path[1024];

+

+	/* Check absolute and relative to current working dir first.

+	 * This keeps full_path reporting belowing working. */

+	snprintf(full_path, 1024, "%s", file);

+	fp = fopen(full_path, mode);

+

+	while (!fp)

+	{

+		dir = *search_dirs++;

+

+		if (!dir)

+			break;

+

+		snprintf(full_path, 1024, "%s/%s", dir, file);

+		fp = fopen(full_path, mode);

+	}

+

+	if (fp)

+		command_print(cmd_ctx, "opened %s", full_path);

+

+	return fp;

+}

+

+int parse_config_file(struct command_context_s *cmd_ctx)

+{

+	char **cfg;

+	FILE *config_file;

+

+	if (!config_file_names)

+		add_config_file_name ("script openocd.cfg");

+

+	cfg = config_file_names;

+

+	while (*cfg)

+	{

+		command_run_line(cmd_ctx, *cfg);

+		cfg++;

+	}

+

+	return ERROR_OK;

+}