From: Mark Kettenis <kettenis@chello.nl>
To: ac131313@ges.redhat.com
Cc: ac131313@ges.redhat.com, gdb-patches@sources.redhat.com
Subject: Re: [PATCH] Remove some write_register_bytes occurences from i386-tdep.c
Date: Sun, 18 Aug 2002 13:19:00 -0000 [thread overview]
Message-ID: <200208182019.g7IKJGLp000325@elgar.kettenis.dyndns.org> (raw)
In-Reply-To: <3D5FFEA6.9000306@ges.redhat.com> (message from Andrew Cagney on Sun, 18 Aug 2002 16:08:06 -0400)
Date: Sun, 18 Aug 2002 16:08:06 -0400
From: Andrew Cagney <ac131313@ges.redhat.com>
> As for write_register_bytes() can it be avoided? I've just posted ``regcache_cooked_write_with_offset_hack(). But I don't think that hack is right here. Perhaphs a single register read - modify - write function is needed?
Hmm,
I just hit a need for the same operation while implementing some pseudo
registers. Just adding:
regcache_raw_read_part(regcache,regnum,offset,length,buf)
regcache_raw_write_part(regcache,regnum,offset,length,buf)
Where OFFSET would be the byte offset into the register I suppose.
Seems like a good idea to me.
Mark
next prev parent reply other threads:[~2002-08-18 20:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-18 10:18 Mark Kettenis
2002-08-18 10:46 ` Andrew Cagney
2002-08-18 13:08 ` Andrew Cagney
2002-08-18 13:19 ` Mark Kettenis [this message]
2002-08-18 13:35 ` [PATCH] regcache raw read/write partial; Was: " Andrew Cagney
2002-08-18 17:38 ` Andrew Cagney
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