- 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

src/helper/Makefile.am

-INCLUDES = $(all_includes)
-METASOURCES = AUTO
-AM_CPPFLAGS = -DPKGDATADIR=\"$(pkgdatadir)\" @CPPFLAGS@
-noinst_LIBRARIES = libhelper.a
-libhelper_a_SOURCES = binarybuffer.c configuration.c log.c interpreter.c command.c time_support.c \
-	replacements.c fileio.c
-noinst_HEADERS = binarybuffer.h configuration.h types.h log.h command.h \
-	interpreter.h time_support.h replacements.h fileio.h
+INCLUDES = $(all_includes)
+METASOURCES = AUTO
+AM_CPPFLAGS = -DPKGDATADIR=\"$(pkgdatadir)\" -DPKGLIBDIR=\"$(pkglibdir)\" @CPPFLAGS@
+noinst_LIBRARIES = libhelper.a
+libhelper_a_SOURCES = binarybuffer.c configuration.c log.c interpreter.c command.c time_support.c \
+	replacements.c fileio.c
+noinst_HEADERS = binarybuffer.h configuration.h types.h log.h command.h \
+	interpreter.h time_support.h replacements.h fileio.h

src/helper/configuration.c

-/***************************************************************************
- *   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;
+}

src/target/Makefile.am

-
-if OOCD_TRACE
-OOCD_TRACE_FILES = oocd_trace.c
-else
-OOCD_TRACE_FILES =
-endif
-
-INCLUDES = -I$(top_srcdir)/src/gdb -I$(top_srcdir)/src/helper 	-I$(top_srcdir)/src/jtag -I$(top_srcdir)/src/xsvf $(all_includes)
-METASOURCES = AUTO
-AM_CPPFLAGS = -DPKGLIBDIR=\"$(pkglibdir)\" @CPPFLAGS@
-noinst_LIBRARIES = libtarget.a
-libtarget_a_SOURCES = target.c register.c breakpoints.c armv4_5.c embeddedice.c etm.c arm7tdmi.c arm9tdmi.c \
-	arm_jtag.c arm7_9_common.c algorithm.c arm920t.c arm720t.c armv4_5_mmu.c armv4_5_cache.c arm_disassembler.c \
-	arm966e.c arm926ejs.c feroceon.c etb.c xscale.c arm_simulator.c image.c armv7m.c cortex_m3.c cortex_swjdp.c \
-	etm_dummy.c $(OOCD_TRACE_FILES) target_request.c trace.c
-noinst_HEADERS = target.h trace.h register.h armv4_5.h embeddedice.h etm.h arm7tdmi.h arm9tdmi.h \
-	arm_jtag.h arm7_9_common.h arm920t.h arm720t.h armv4_5_mmu.h armv4_5_cache.h breakpoints.h algorithm.h \
-	arm_disassembler.h arm966e.h arm926ejs.h etb.h xscale.h arm_simulator.h image.h armv7m.h cortex_m3.h cortex_swjdp.h \
-	etm_dummy.h oocd_trace.h target_request.h trace.h
-
-nobase_dist_pkglib_DATA = xscale/debug_handler.bin
-
+
+if OOCD_TRACE
+OOCD_TRACE_FILES = oocd_trace.c
+else
+OOCD_TRACE_FILES =
+endif
+
+INCLUDES = -I$(top_srcdir)/src/gdb -I$(top_srcdir)/src/helper 	-I$(top_srcdir)/src/jtag -I$(top_srcdir)/src/xsvf $(all_includes)
+METASOURCES = AUTO
+AM_CPPFLAGS = -DPKGLIBDIR=\"$(pkglibdir)\" @CPPFLAGS@
+noinst_LIBRARIES = libtarget.a
+libtarget_a_SOURCES = target.c register.c breakpoints.c armv4_5.c embeddedice.c etm.c arm7tdmi.c arm9tdmi.c \
+	arm_jtag.c arm7_9_common.c algorithm.c arm920t.c arm720t.c armv4_5_mmu.c armv4_5_cache.c arm_disassembler.c \
+	arm966e.c arm926ejs.c feroceon.c etb.c xscale.c arm_simulator.c image.c armv7m.c cortex_m3.c cortex_swjdp.c \
+	etm_dummy.c $(OOCD_TRACE_FILES) target_request.c trace.c
+noinst_HEADERS = target.h trace.h register.h armv4_5.h embeddedice.h etm.h arm7tdmi.h arm9tdmi.h \
+	arm_jtag.h arm7_9_common.h arm920t.h arm720t.h armv4_5_mmu.h armv4_5_cache.h breakpoints.h algorithm.h \
+	arm_disassembler.h arm966e.h arm926ejs.h etb.h xscale.h arm_simulator.h image.h armv7m.h cortex_m3.h cortex_swjdp.h \
+	etm_dummy.h oocd_trace.h target_request.h trace.h
+
+nobase_dist_pkglib_DATA = xscale/debug_handler.bin event/at91eb40a_reset.cfg target/at91eb40a.cfg
+
+

src/target/event/at91eb40a_reset.cfg

+# Reset script for AT91EB40a
+reg cpsr 0x000000D3 		
+mww 0xFFE00020 0x1         
+mww 0xFFE00024 0x00000000  
+mww 0xFFE00000 0x01002539  
+mww 0xFFFFF124 0xFFFFFFFF  
+mww 0xffff0010 0x100
+mww 0xffff0034 0x100

src/target/target/at91eb40a.cfg

+#Script for AT91EB40a
+
+#Atmel ties SRST & TRST together, at which point it makes
+#no sense to use TRST, but use TMS instead.
+#
+#The annoying thing with tying SRST & TRST together is that
+#there is no way to halt the CPU *before and during* the
+#SRST reset, which means that the CPU will run a number
+#of cycles before it can be halted(as much as milliseconds).
+reset_config srst_only srst_pulls_trst
+ 
+#jtag scan chain
+#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
+jtag_device 4 0x1 0xf 0xe
+
+#target configuration
+#target arm7tdmi <endianness> <reset mode> <chainpos> <variant>
+target arm7tdmi little reset_init 0 arm7tdmi-s_r4
+
+# speed up memory downloads
+arm7 fast_memory_access enable
+arm7_9 dcc_downloads enable
+
+# OpenOCD does not have a flash driver for for AT91FR40162S 
+target_script 0 reset event/at91eb40a_reset.cfg
+
+# required for usable performance. Used for lots of
+# other things than flash programming.
+working_area 0 0x00000000 0x20000 nobackup
+
+#force hardware values - we're running out of flash more
+#often than not. The user can disable this in his
+#subsequent config script.
+arm7_9 force_hw_bkpts enable