From: Andrew Cagney <cagney@gnu.org>
To: gdb-patches@sources.redhat.com
Subject: Re: [rfc] trad-frame change
Date: Fri, 19 Mar 2004 00:09:00 -0000 [thread overview]
Message-ID: <40489435.7080708@gnu.org> (raw)
Message-ID: <20040319000900.3MOsKQd24gtK9UJ7KcDJrO3ay3yVV4l2RAQ5ASrwCRk@z> (raw)
In-Reply-To: <40463E1C.1060502@gnu.org>
>> What would _really_ be nice would be a way to pass the kind from the
>> sniffer (which really just calls PC_IN_SIGTRAMP) to the frame creation
>> code... not have to read inferior memory to figure out which it is,
>> twice.
>
>
> I'll think about that, I may need to change the unwinder object anyway.
>
> Just remember that it is the number of unique addresses accessed (0 vs 1 vs 2 ...) and not the number of times each address is accessed that is going to be important - multiple accesses to a single address can be handled with a cache.
Just FYI, having poked it a bit more I've decided to leave this sit
until after 6.1 ships - its too invasive an interface change.
Andrew
next prev parent reply other threads:[~2004-03-05 14:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-19 0:09 Andrew Cagney
2004-03-03 16:43 ` Andrew Cagney
2004-03-03 16:49 ` Daniel Jacobowitz
2004-03-19 0:09 ` Andrew Cagney
2004-03-03 18:34 ` Andrew Cagney
2004-03-19 0:09 ` Daniel Jacobowitz
2004-03-03 18:53 ` Daniel Jacobowitz
2004-03-19 0:09 ` Andrew Cagney
2004-03-03 20:20 ` Andrew Cagney
2004-03-03 20:29 ` Daniel Jacobowitz
2004-03-19 0:09 ` Andrew Cagney
2004-03-03 20:41 ` Andrew Cagney
2004-03-19 0:09 ` Daniel Jacobowitz
2004-03-05 14:52 ` Andrew Cagney [this message]
2004-03-19 0:09 ` Andrew Cagney
2004-03-19 0:09 ` Daniel Jacobowitz
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