diff --git a/README b/README.md
similarity index 85%
rename from README
rename to README.md
index 9fad39dd32be878690b2395255e2046b94d5f921..6bb224c94f17796351202a3a44a9fa629df85ffc 100644
--- a/README
+++ b/README.md
@@ -1,3 +1,10 @@
+# NOTICE
+
+ The Hammer debug tool is located in the `gdb-port` folder. Dedicated repository in progress.
+
+# Help for the old perf probe version
+
+```
 add_perf_tracepoints.sh
 
 Adds the required tracepoints via perf-probe. WARNING: parameters are passed unchecked
@@ -18,3 +25,4 @@ parser-name-instrumentation.py
 Run with `perf script -s parser-name-instrumentation.py`
 
 Currently, return probes don't always fire, which leads to bogus results (or an error if a stack happens to underflow). Sadly, this renders the code non-functional without further modifications. It's here to illustrate the approach of mapping function calls/returns to push/pop operations on a stack of parsers, and a stack of stack of parsers (for different invocations of h_packrat_parse())
+```