diff -r 000000000000 -r 6474c204b198 js/src/devtools/gc/README.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/devtools/gc/README.txt	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,6 @@
+Usage:
+
+Requirements:
+1) The shell has to be compiled with --enable-gctimer
+
+Tested with python2.6