--- wikisrc/tutorials/how_to_enable_and_run_dtrace.mdwn	2013/11/04 02:50:01	1.4
+++ wikisrc/tutorials/how_to_enable_and_run_dtrace.mdwn	2014/04/03 11:55:12	1.5
@@ -1,10 +1,24 @@
 DTrace is a Dynamic Tracing framework developed by Sun and ported to NetBSD. It enables extensive instrumentation of the kernel and user space. See the [DTrace Community Page](http://dtrace.org) for more information. Also see [DTrace Introduction](http://dtrace.org/guide/preface.html). 
 
+# Current status
 
-DTrace is a work-in-progress effort and it is for x86 systems only currently (there is some arm support but it is completely untested). Two providers are available; the Statically Defined Tracing (SDT) provider and the Function Boundary Tracer (FBT) provider. 
+## Supported platforms
+
+DTrace is a work-in-progress effort and it is for x86 systems and some arm boards.
+
+* i386 and amd64
+* evbarm
+    * BEAGLEBONE and SHEEVAPLUG
+
+## Supported providers
+
+* SDT: Statically Defined Tracing
+* FBT: Function Boundary Tracing
 
 You can currently run a hello world DScript. 
 
+# How to use
+
 ##  Building DTrace 
 
 You need the following options in your kernel: 
@@ -101,4 +115,3 @@ A more complex example that traces the e
     
 
 Start the script running (dtrace -s <scriptname.d>) and then execute a sleep 2 in another shell. 
-