From: Daniel Jacobowitz <drow@false.org>
To: Randolph Chung <randolph@tausq.org>
Cc: gdb-patches@sources.redhat.com
Subject: Re: dwarf2 and frame bases
Date: Thu, 11 Nov 2004 23:33:00 -0000 [thread overview]
Message-ID: <20041111233249.GA2305@nevyn.them.org> (raw)
In-Reply-To: <20041111211740.GW15714@tausq.org>
On Thu, Nov 11, 2004 at 01:17:40PM -0800, Randolph Chung wrote:
> > Suppose we're in frame A, called from frame B. We're at the first
> > instruction. If we ask the sentinel frame to unwind the value of r3,
> > we'll get its real register value - regardless of where we are in the
> > sequence. If we ask frame A to unwind r3, we want to get frame B's r3.
> > Where frame A is in its prologue has no effect on what frame B's r3 was
> > at the time of calling A.
>
> ok ok, how about this fix? all the recurse.exp tests pass now.
>
> thanks,
> randolph
>
> 2004-11-11 Randolph Chung <tausq@debian.org>
>
> * hppa-tdep.c (hppa_frame_cache): Properly handle the frame pointer
> register so that it can be unwound from anywhere in the prologue.
Bingo! This patch is OK.
--
Daniel Jacobowitz
prev parent reply other threads:[~2004-11-11 23:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20041110235149.GO15714@tausq.org>
[not found] ` <20041110235649.GA741@nevyn.them.org>
[not found] ` <20041111000933.GP15714@tausq.org>
[not found] ` <20041111030938.GA4784@nevyn.them.org>
[not found] ` <20041111164852.GS15714@tausq.org>
[not found] ` <20041111171232.GA10326@nevyn.them.org>
2004-11-11 21:18 ` Randolph Chung
2004-11-11 23:33 ` Daniel Jacobowitz [this message]
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