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From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: uweigand@de.ibm.com
Cc: drow@false.org, gdb-patches@sourceware.org, pedro@codesourcery.com
Subject: Re: [rfc] Displaced stepping with wrong entry point address
Date: Fri, 05 Sep 2008 14:17:00 -0000	[thread overview]
Message-ID: <200809051410.m85EAKmN020776@brahms.sibelius.xs4all.nl> (raw)
In-Reply-To: <200809041928.m84JS6uq032652@d12av02.megacenter.de.ibm.com> 	(uweigand@de.ibm.com)

> Date: Thu, 4 Sep 2008 21:28:06 +0200 (CEST)
> From: "Ulrich Weigand" <uweigand@de.ibm.com>
> 
> 
> But I guess SPU could always install its own callback to handle those
> special cases ...  (just as we install the ON_STACK dummy call location
> method because the AT_ENTRY method doesn't work for combined applications.)

Now you mention it, it would be nice if we could change the SPU code
such that it doesn't use generic_push_dummy_code().  This function
abuses frame_align(), and it would be nice if we could eliminate it.

Something like i386_dicos_push_dummy_code() is needed.  I can roll you
a diff if you want, but I won't be able to test it.

Thanks,

Mark


  parent reply	other threads:[~2008-09-05 14:17 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-22 17:49 Ulrich Weigand
2008-09-04  1:49 ` [ping] " Ulrich Weigand
2008-09-04 12:15 ` [rfc] " Daniel Jacobowitz
2008-09-04 19:28   ` Ulrich Weigand
2008-09-04 19:32     ` Daniel Jacobowitz
2008-09-04 20:31       ` Ulrich Weigand
2008-09-05 14:17     ` Mark Kettenis [this message]
2008-09-05 16:19       ` [commit, spu] Do not use generic_push_dummy_code Ulrich Weigand

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