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Re: gdb script performance
- From: Frederic RISS <frederic dot riss at st dot com>
- To: Jean-Marc Saffroy <saffroy at gmail dot com>
- Cc: gdb at sourceware dot org
- Date: Thu, 05 Oct 2006 14:58:37 +0200
- Subject: Re: gdb script performance
- References: <Pine.LNX.4.64.0610051329570.4844@erda.mds>
Hi,
On Thu, 2006-10-05 at 14:15 +0200, Jean-Marc Saffroy wrote:
> Hello,
>
> I'm using gdb (6.5) to analyse a Linux kernel kdump (really an ELF core
> file), and I find that a simple script is awwwfully slow. Here is an
> example:
I haven't looked at your gprof results, but your problem is certainly
the same as described here:
http://sources.redhat.com/ml/gdb/2006-08/msg00099.html
This discussion lead to the patch submitted here:
http://sources.redhat.com/ml/gdb-patches/2006-09/msg00088.html
It hasn't been checked in yet because of missing copyright assignement
paperwork.
Fred.