zy1000 1.49 snapshot

git-svn-id: svn://svn.berlios.de/openocd/trunk@1374 b42882b7-edfa-0310-969c-e2dbd0fdcd60

1 files changed, 8 insertions, 0 deletions

diff --git a/src/helper/startup.tcl b/src/helper/startup.tcl
index 41137f1a..eb965e00 100644
--- a/src/helper/startup.tcl
+++ b/src/helper/startup.tcl
@@ -303,3 +303,11 @@ add_help_text srst_deasserted "Overridable procedure run when srst deassert is d
 proc srst_asserted {} {
 	puts "Sensed nSRST asserted."
 }
+
+# catch any exceptions, capture output and return output
+proc capture_catch {a} {
+	catch {
+		capture {uplevel $a}
+	} result
+	return $result 
+}