From: Richard Henderson <rth@redhat.com>
To: Ulrich Weigand <weigand@i1.informatik.uni-erlangen.de>
Cc: gdb-patches@sources.redhat.com, uweigand@de.ibm.com
Subject: Re: [PATCH] S/390 DWARF-2 CFI frame support
Date: Fri, 05 Dec 2003 02:11:00 -0000 [thread overview]
Message-ID: <20031205021015.GA18736@redhat.com> (raw)
In-Reply-To: <200312050203.DAA08025@faui1d.informatik.uni-erlangen.de>
On Fri, Dec 05, 2003 at 03:03:52AM +0100, Ulrich Weigand wrote:
> However, there is one point that requires special consideration
> in any case: what if the stack pointer is unspecified? On s390,
> treating it as preserved from the inner frame is correct, but
> on i386 and other platforms I guess this would be wrong -- it
> needs to be set to the CFA there (which is wrong on s390 due
> to the CFA bias we have).
I thought s390 always provided a REG_SAVED for the stack pointer?
r~
next prev parent reply other threads:[~2003-12-05 2:11 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-04 20:09 Ulrich Weigand
2003-12-04 22:47 ` Jim Blandy
2003-12-05 0:49 ` Richard Henderson
2003-12-05 1:04 ` Andrew Cagney
2003-12-05 1:44 ` Richard Henderson
2003-12-05 2:03 ` Ulrich Weigand
2003-12-05 2:11 ` Richard Henderson [this message]
2003-12-05 2:16 ` Ulrich Weigand
2003-12-05 2:13 ` Daniel Jacobowitz
2003-12-05 2:19 ` Ulrich Weigand
2003-12-05 16:02 ` Andrew Cagney
2003-12-05 17:54 ` Ulrich Weigand
2003-12-10 17:14 ` Andrew Cagney
2003-12-10 18:52 ` Ulrich Weigand
2003-12-12 17:43 ` Mark Kettenis
2003-12-13 15:32 ` Ulrich Weigand
2003-12-14 15:23 ` Mark Kettenis
2003-12-14 16:40 ` Andrew Cagney
2003-12-14 17:16 ` Mark Kettenis
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