From: Andrew Cagney <ac131313@redhat.com>
To: Andrew Cagney <ac131313@redhat.com>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [patch rfc] unwind sentinel id/pc
Date: Fri, 07 Mar 2003 17:31:00 -0000 [thread overview]
Message-ID: <3E68D762.2030409@redhat.com> (raw)
In-Reply-To: <3E6268AD.3080300@redhat.com>
> 2003-03-02 Andrew Cagney <cagney@redhat.com>
>
> * gdbarch.sh (UNWIND_SENTINEL_ID, UNWIND_SENTINEL_PC): New
> multi-arch methods with predicate.
> * gdbarch.h, gdbarch.c: Regenerate.
> * d10v-tdep.c (d10v_unwind_sentinel_id): New function.
> (d10v_unwind_sentinel_pc): New function.
> (d10v_gdbarch_init): Set unwind_sentinel_id and
> unwind_sentinel_pc.
> * sentinel-frame.c (struct frame_unwind_cache): Add field cache.
> (sentinel_frame_pc_unwind): Use gdbarch_unwind_sentinel_pc.
> (sentinel_frame_id_unwind): Use gdbarch_unwind_sentinel_id.
>
Patch withdrawn.
The underlying problem was that the frame unwind code was calling the
wrong frame ID unwind method (with the wrong frame). The `off-by-one'
bug. Fixing that makes this unnecessary.
Andrew
prev parent reply other threads:[~2003-03-07 17:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-02 20:23 Andrew Cagney
2003-03-03 18:42 ` Kevin Buettner
2003-03-07 17:31 ` Andrew Cagney [this message]
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