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/expr-base.test

@@ -0,0 +1,39 @@
+source [file dirname [info script]]/testing.tcl
+
+# Test number detection
+set good_testcases {
+	0			0
+	1			1
+	8			8
+	00			0
+	07			7
+	08			8
+	0x5			5
+	0x0			0
+	0x00		0
+	-0x5		-5
+	0b111		7
+	-0b111		-7
+	-0B101		-5
+	0o7			7
+}
+
+set i 0
+foreach {str exp} $good_testcases {
+	test expr-base-1.[incr i] "expr conversion" [list expr [list $str]] $exp
+}
+
+set bad_testcases {
+	{0x + 1}
+	x
+	0xx5
+	0x-5
+	{0x 5}
+	{0o8 + 1}
+}
+
+set i 0
+foreach str $bad_testcases {
+	test expr-base-2.[incr i] "expr conversion failure" -returnCodes error -body [list expr $str] -match glob -result "*"
+}
+testreport