From: Geoff Keating <geoffk@desire.geoffk.org>
To: amodra@bigpond.net.au
Cc: gcc-patches@gcc.gnu.org, cagney@gnu.org, kettenis@chello.nl,
dje@watson.ibm.com, gdb-patches@sources.redhat.com,
Ulrich.Weigand@de.ibm.com
Subject: Re: Incorrect DWARF-2 register numbers on PPC64?
Date: Tue, 06 Jan 2004 18:07:00 -0000 [thread overview]
Message-ID: <200401061807.i06I7Uu7015387@desire.geoffk.org> (raw)
In-Reply-To: <20040106152710.GB2533@bubble.modra.org> (message from Alan Modra on Wed, 7 Jan 2004 01:57:10 +1030)
> Date: Wed, 7 Jan 2004 01:57:10 +1030
> From: Alan Modra <amodra@bigpond.net.au>
> This patch corrects DWARF debug info register numbering for PPC targets.
> See http://gcc.gnu.org/ml/gcc/2004-01/msg00025.html for some background.
>
> I've also made a small fix to DWARF_REG_TO_UNWIND_COLUMN which
> incorrectly hardcoded an unwinder array index, and removed the confused
> FIXME. See the new comment.
>
> * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
> * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
> * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
> (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
> * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
>
> Bootstrapped powerpc-linux, no regressions.
Why is DBX_REGISTER_NUMBER in sysv4.h instead of rs6000.h?
--
- Geoffrey Keating <geoffk@geoffk.org>
next prev parent reply other threads:[~2004-01-06 18:07 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <OFEA5CA921.302AEEB5-ON41256E00.005FB141@de.ibm.com>
2003-12-18 22:58 ` David Edelsohn
2003-12-20 15:27 ` Mark Kettenis
2004-01-02 16:46 ` Andrew Cagney
2004-01-02 23:18 ` Geoff Keating
2004-01-06 15:27 ` Alan Modra
[not found] ` <amodra@bigpond.net.au>
2004-01-06 16:02 ` David Edelsohn
2004-01-06 18:07 ` Geoff Keating [this message]
2004-01-06 18:10 ` David Edelsohn
2004-01-06 22:05 ` Geoff Keating
2004-01-06 22:09 ` David Edelsohn
2004-01-06 22:34 ` Geoff Keating
2004-01-07 0:27 ` Alan Modra
2004-01-07 17:43 ` Mark Kettenis
2004-01-07 22:29 ` Alan Modra
2004-01-07 23:36 ` Andrew Cagney
2004-01-08 0:48 ` Alan Modra
2004-01-08 5:02 ` Geoff Keating
2004-01-09 2:34 ` Alan Modra
2004-01-09 2:49 ` Alan Modra
2004-01-09 6:39 ` Alan Modra
2004-01-09 15:16 ` Mark Kettenis
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