Diff for /wikisrc/tutorials/how_to_enable_and_run_dtrace.mdwn between versions 1.4 and 1.5

version 1.4, 2013/11/04 02:50:01 version 1.5, 2014/04/03 11:55:12
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 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).   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.   You can currently run a hello world DScript. 
   
   # How to use
   
 ##  Building DTrace   ##  Building DTrace 
   
 You need the following options in your kernel:   You need the following options in your kernel: 
Line 101  A more complex example that traces the e Line 115  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.   Start the script running (dtrace -s <scriptname.d>) and then execute a sleep 2 in another shell. 
   

Removed from v.1.4  
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  Added in v.1.5


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