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/tests/lsortcmd.test

@@ -0,0 +1,32 @@
+source [file dirname [info script]]/testing.tcl
+
+set list {b d a c z}
+
+proc sorter {a v1 v2} {
+	set ::arg $a
+	return [string compare $v1 $v2]
+}
+
+proc test_lsort_cmd {test cmd list exp} {
+	lsort -command $cmd $list
+	if {$::arg != $exp} {
+		error "$test: Failed"
+	}
+}
+
+test lsortcmd-1.1 "Sort with one arg" {
+	lsort -command "sorter arg1" $list
+	set arg
+} {arg1}
+
+test lsortcmd-1.2 "Sort with one arg containg spaces" {
+	lsort -command {sorter "arg with space"} $list
+	set arg
+} {arg with space}
+
+test lsortcmd-1.3 "Sort with arg as list containg spaces" {
+	lsort -command [list sorter [list arg with list "last with spaces"]] $list
+	set arg
+} {arg with list {last with spaces}}
+
+testreport