g+
g+ Communities
Argonne National Laboratory

Experimental Physics and
Industrial Control System

<19941995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  Index <19941995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013 
<== Date ==> <== Thread ==>

Subject: VxGDB question
From: <greene%denali.UUCP@cub.kscorp.com>
Date: Thu, 22 Dec 94 09:01:15 MST
I want to use VxGDB to print the contents of a pointer which
points to a valid VXI memory location for a specific card.  I have found
that I can't use the "print *" option - I get the following error:

(vxgdb) print ptr
$1 = (int *) 0x20000000
(vxgdb) print *ptr
ptrace: Bad address.
Cannot read memory: address 0x20000000 out of bounds.
(vxgdb)

This appears to be a limitation with ptrace().  I need to 
know *how* I can print the contents of pointers to VXI memory since I
apparently can't do it with "print *".  I would prefer using VxGDB to
do this is possible.  Any suggestions?

Thanks


               -------------------------------------------------------
                                    Greg Greene
                                   KineticSystems
                                 (303) 220-7455 x13
               -------------------------------------------------------

Navigate by Date:
Prev: FWD: HELP FOR MY VISA TO USA Gabor Csuka, DESY - Germany
Next: EPICS R3.11 CA client library BUG Jeff Hill
Index: <19941995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013 
Navigate by Thread:
Prev: FWD: HELP FOR MY VISA TO USA Gabor Csuka, DESY - Germany
Next: EPICS R3.11 CA client library BUG Jeff Hill
Index: <19941995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013 
ANJ, 10 Aug 2010 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· EPICSv4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·