IBM Mainframe Discussion List <[email protected]> wrote on 10/14/2008 
03:03:58 AM:


> Why I'm asking this
> You see maybe see the SVCDUMP anal JAVA tool, among other nice features 
> it has, I like the possibility to find out
> from the trace table entry,  the C/C++ function name.
>  I would like to make a verbexit with the similar functionality, but I 
> would need
> to read/access  the trace table from a verbexit.


  For SVCDUMP and SYSMDUMP, PRDTTCH (note: this field is classified
as "Not a programming interface") contains the address of the 
dumped trace snapshot, which is virtualized in the TRACE address space. 

 BROWSE    SYS1.MODGEN(IHAPRD) 
 Command ===> 
PRDTTCH  DS    0F                   POINTER TO TRACE TABLE CONTROL HDR 
*                                                                  @LCC

  The mapping of the snapshot (TTCH) is also not a programming interface,
and the mapping is not provided in the MVS Data Areas manual.

Jim Mulder   z/OS System Test   IBM Corp.  Poughkeepsie,  NY

----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO
Search the archives at http://bama.ua.edu/archives/ibm-main.html

Reply via email to