From: Andrew Cagney <cagney@gnu.org>
To: Randolph Chung <randolph@tausq.org>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [patch/rfa] hppa stub unwinder
Date: Wed, 28 Apr 2004 15:49:00 -0000 [thread overview]
Message-ID: <408FC62D.7020306@gnu.org> (raw)
In-Reply-To: <20040424064708.GB2923@tausq.org>
>>use frame_unwind_prepend_unwinder() which addresses the ordering
>>> problem. If you want to convert things, it's pre-approved.
>
>
> I removed that chunk of the diff in the commited version. If needed will
> reintroduce later.
>
> I looked at frame_unwind_prepend_unwinder (), but it doesn't let me
> prepend a *sniffer*, so I don't know how to e.g. prepend a sigtramp
> unwinder -- how do i indicate that this unwinder is the wrong one
> at runtime?
Sniffers were recently added to the unwinders as ``optional static
methods'' (I use the term loosely). "tramp-frame.c" uses this
(tramp_frame_sniffer).
Andrew
prev parent reply other threads:[~2004-04-28 15:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-23 4:00 Randolph Chung
2004-04-23 4:30 ` Daniel Jacobowitz
2004-04-24 0:03 ` Andrew Cagney
2004-04-24 6:17 ` Randolph Chung
2004-04-24 6:47 ` Randolph Chung
2004-04-28 15:49 ` Andrew Cagney [this message]
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