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catching exception in gdb
- From: "Alain Magloire" <alain at qnx dot com>
- To: gdb at sources dot redhat dot com
- Date: Thu, 8 Jul 2004 18:43:17 -0400 (EDT)
- Subject: catching exception in gdb
Bonjour
As suggested in the gdb doc, I was doing some hackish stuff in gdb-5.x to get catching exception working
in the eclipse CDT IDE. Using the C++ ABI and putting a "hidden" breakpoint in the "__cxa_xxx" functions.
So far so good, but once stop how to extract the class deep in the internal of the ABI.
I could not fine any ABI functions to do this nor walking through the arguments.
Any suggestions ?
gdb-6.x commands
catch throw <exceptname> - a particular exception, when thrown
catch catch <exceptname> - a particular exception, when caught
do not seem to work
(gdb) catch catch Size
Junk at end of arguments.