X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Fopenocd.c;h=a352b702387234b374ce32a582d64e1eaca72015;hb=9f40d41f6867fcaa68636d2f958aa1df43ec3971;hp=5f890dbe0fc231019a4c925b9c0fea3d211f306c;hpb=505d4633cd7a4e8623ef70932cd7edc9f22e71d4;p=openocd.git

diff --git a/src/openocd.c b/src/openocd.c
index 5f890dbe0f..a352b70238 100644
--- a/src/openocd.c
+++ b/src/openocd.c
@@ -31,7 +31,7 @@
 #include "openocd.h"
 #include <jtag/driver.h>
 #include <jtag/jtag.h>
-#include <jtag/transport.h>
+#include <transport/transport.h>
 #include <helper/ioutil.h>
 #include <helper/util.h>
 #include <helper/configuration.h>
@@ -42,7 +42,6 @@
 
 #include <server/server.h>
 #include <server/gdb_server.h>
-#include <server/httpd.h>
 
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
@@ -185,6 +184,29 @@ COMMAND_HANDLER(handle_add_script_search_dir_command)
 	return ERROR_OK;
 }
 
+
+static int jim_stacktrace_command(Jim_Interp *interp, int argc,
+		Jim_Obj * const *argv)
+{
+	if (argc != 1)
+	{
+		return JIM_ERR;
+	}
+	Jim_Obj * stacktrace = Jim_DuplicateObj(interp, interp->stackTrace);
+	
+	/* insert actual error site at beginning of list*/
+	Jim_Obj *procname = Jim_NewStringObj(interp, "", -1); /* Uhhh... don't know this one. */
+	Jim_ListInsertElements(interp, stacktrace, 0, 1, &procname);
+	Jim_Obj *filename = Jim_NewStringObj(interp, interp->errorFileName, -1);
+	Jim_ListInsertElements(interp, stacktrace, 1, 1, &filename);
+	Jim_Obj *line = Jim_NewIntObj(interp, interp->errorLine);
+	Jim_ListInsertElements(interp, stacktrace, 2, 1, &line);
+
+	Jim_SetResult(interp, stacktrace);
+
+	return JIM_OK;
+}
+
 static const struct command_registration openocd_command_handlers[] = {
 	{
 		.name = "version",
@@ -215,6 +237,14 @@ static const struct command_registration openocd_command_handlers[] = {
 		.help = "dir to search for config files and scripts",
 
 	},
+	{
+		.name = "stacktrace",
+		.jim_handler = jim_stacktrace_command,
+		.mode = COMMAND_ANY,
+		.help = "returns the stacktrace as a list of triples: proc, file, line."
+		"The stack trace is reset when a new stack trace is being built after "
+		"a new failure has occurred.",
+	},
 	COMMAND_REGISTRATION_DONE
 };
 
@@ -237,7 +267,7 @@ struct command_context *setup_command_handler(Jim_Interp *interp)
 	struct command_context *cmd_ctx = command_init(startup, interp);
 
 	/* register subsystem commands */
-	typedef int (*command_registrant_t)(struct command_context *cmd_ctx);
+	typedef int (*command_registrant_t)(struct command_context *cmd_ctx_value);
 	static const command_registrant_t command_registrants[] = {
 		&openocd_register_commands,
 		&server_register_commands,
@@ -271,31 +301,14 @@ struct command_context *setup_command_handler(Jim_Interp *interp)
 	return cmd_ctx;
 }
 
-/* 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[])
+/** OpenOCD runtime meat that can become single-thread in future. It parse
+ * commandline, reads configuration, sets up the target and starts server loop.
+ * Commandline arguments are passed into this function from openocd_main().
+ */
+static int openocd_thread(int argc, char *argv[], struct command_context *cmd_ctx)
 {
 	int ret;
 
-	/* initialize commandline interface */
-	struct command_context *cmd_ctx;
-
-	cmd_ctx = setup_command_handler(NULL);
-
-	if (util_init(cmd_ctx) != ERROR_OK)
-		return EXIT_FAILURE;
-
-	if (ioutil_init(cmd_ctx) != ERROR_OK)
-		return EXIT_FAILURE;
-
-	LOG_OUTPUT("For bug reports, read\n\t"
-		"http://openocd.berlios.de/doc/doxygen/bugs.html"
-		"\n");
-
-	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;
 
@@ -306,27 +319,55 @@ int openocd_main(int argc, char *argv[])
 	if (ret != ERROR_OK)
 		return EXIT_FAILURE;
 
-	if (httpd_start(cmd_ctx) != ERROR_OK)
-		return EXIT_FAILURE;
-
 	ret = server_init(cmd_ctx);
 	if (ERROR_OK != ret)
 		return EXIT_FAILURE;
 
+	ret = command_run_line(cmd_ctx, "init_targets");
+	if (ERROR_OK != ret)
+		ret = EXIT_FAILURE;
+
 	if (init_at_startup)
 	{
 		ret = command_run_line(cmd_ctx, "init");
 		if (ERROR_OK != ret)
-			ret = EXIT_FAILURE;
+			return EXIT_FAILURE;
 	}
 
-	/* handle network connections */
-	if (ERROR_OK == ret)
-		server_loop(cmd_ctx);
+	server_loop(cmd_ctx);
 
 	server_quit();
 
-	httpd_stop();
+	return ret;
+}
+
+/* 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[])
+{
+	int ret;
+
+	/* initialize commandline interface */
+	struct command_context *cmd_ctx;
+
+	cmd_ctx = setup_command_handler(NULL);
+
+	if (util_init(cmd_ctx) != ERROR_OK)
+		return EXIT_FAILURE;
+
+	if (ioutil_init(cmd_ctx) != ERROR_OK)
+		return EXIT_FAILURE;
+
+	LOG_OUTPUT("For bug reports, read\n\t"
+		"http://openocd.berlios.de/doc/doxygen/bugs.html"
+		"\n");
+
+	command_context_mode(cmd_ctx, COMMAND_CONFIG);
+	command_set_output_handler(cmd_ctx, configuration_output_handler, NULL);
+
+	/* Start the executable meat that can evolve into thread in future. */
+	ret = openocd_thread(argc, argv, cmd_ctx);
 
 	unregister_all_commands(cmd_ctx, NULL);