debuggers: import openocd-0.7.0

Initial check-in of openocd-0.7.0 as it can be downloaded from
http://sourceforge.net/projects/openocd/files/openocd/0.7.0/

Any modifications will follow.

Change-Id: I6949beaefd589e046395ea0cb80f4e1ab1654d55

debuggers/openocd/jimtcl/examples.api/jim_obj.c

@@ -0,0 +1,76 @@
+/*-
+ * Copyright (c) 2010 Wojciech A. Koszek <wkoszek@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ */
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define JIM_EMBEDDED
+#include <jim.h>
+
+#define	OBJ_DESC	"hello world"
+
+int
+main(int argc, char **argv)
+{
+	Jim_Interp *interp;
+	Jim_Obj *obj;
+	const char *obj_desc;
+	int obj_size;
+
+	obj = NULL;
+	obj_desc = NULL;
+	obj_size = -1;
+
+	/* Create an interpreter */
+	interp = Jim_CreateInterp();
+
+	/* We register base commands, so that we actually implement Tcl. */
+	Jim_RegisterCoreCommands(interp);
+
+	/* And initialise any static extensions */
+	Jim_InitStaticExtensions(interp);
+
+
+	/* Create some empty object */
+	obj =  Jim_NewObj(interp);
+
+	/* Name the object */
+	Jim_InitStringRep(obj, OBJ_DESC, strlen(OBJ_DESC)) ;
+
+	/* Obtain internal representation of an object */
+	obj_desc = Jim_GetString(obj, &obj_size);
+	assert(obj_desc != NULL && "Jim should return NULL as a description");
+	printf("Object described as '%s'; object size is %d\n", obj_desc,
+	    obj_size);
+
+	Jim_FreeObj(interp, obj);
+	Jim_FreeInterp(interp);
+
+	return (EXIT_SUCCESS);
+}