From: Pedro Alves <pedro@codesourcery.com>
To: Paul Pluzhnikov <ppluzhnikov@google.com>
Cc: gdb-patches@sourceware.org
Subject: Re: --gc-section leftovers workaround.
Date: Wed, 28 Oct 2009 20:20:00 -0000 [thread overview]
Message-ID: <200910282020.48879.pedro@codesourcery.com> (raw)
In-Reply-To: <8ac60eac0910281313h565898fvc3dcdc11728bbbec@mail.gmail.com>
On Wednesday 28 October 2009 20:13:43, Paul Pluzhnikov wrote:
> Since we've just sorted them, (FDE+1)->initial_location == 0 implies that
> FDE->initial_location == 0 as well, doesn't it?
Correct, but it may be FDE+1 that needs discarding, not FDE.
We could even have FDE,FDE+1,FDE+2,FDE+3, where
FDE,FDE+1,FDE+2 all have initial_location == 0, and FDE+3 not.
We want to compare each of FDE,FDE+1,FDE+2 with FDE+3 for
overlap and discard those that do overlap,
not FDE with FDE+1 ; FDE+1 with FDE+2 ; FDE+2 with FDE+3.
--
Pedro Alves
next prev parent reply other threads:[~2009-10-28 20:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-28 18:50 Pedro Alves
2009-10-28 19:23 ` Paul Pluzhnikov
2009-10-28 19:35 ` Pedro Alves
2009-10-28 20:13 ` Paul Pluzhnikov
2009-10-28 20:20 ` Pedro Alves [this message]
2009-10-28 20:35 ` Paul Pluzhnikov
2009-10-28 20:55 ` Pedro Alves
2009-10-28 21:21 ` Paul Pluzhnikov
2009-10-28 19:29 ` Pedro Alves
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