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Re: Unreviewed patches

From: Richard Henderson <rth at redhat dot com>
To: Andrew Cagney <ac131313 at redhat dot com>
Cc: Jakub Jelinek <jakub at redhat dot com>, "H. J. Lu" <hjl at lucon dot org>, Ulrich Drepper <drepper at redhat dot com>, binutils at sources dot redhat dot com
Date: Tue, 3 Jun 2003 09:12:57 -0700
Subject: Re: Unreviewed patches
References: <20030602124040.A13397@devserv.devel.redhat.com> <20030603005805.GF25928@redhat.com> <20030602211244.A9761@lucon.org> <20030603144521.GU24872@sunsite.ms.mff.cuni.cz> <3EDCC5B5.7080508@redhat.com>

On Tue, Jun 03, 2003 at 11:58:45AM -0400, Andrew Cagney wrote:
> Um, how is that significantly different to PT_GNU_STACK?  The kernel/ld 
> needs to check that section's contents for a "x".

No, it doesn't.  The kernel gets the stack permissions from

	Phdr.p_flags & (PF_X | PF_W | PF_R)

Though it would of course be surprising if W and R weren't set.  ;-)

r~

References:
- Re: Unreviewed patches
  - From: Richard Henderson
- Re: Unreviewed patches
  - From: H. J. Lu
- Re: Unreviewed patches
  - From: Jakub Jelinek
- Re: Unreviewed patches
  - From: Andrew Cagney

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