From: DJ Delorie <dj@redhat.com>
To: Mike Frysinger <vapier@gentoo.org>
Cc: gdb-patches@sourceware.org
Subject: Re: [rx sim] add decode cache
Date: Fri, 30 Jul 2010 00:17:00 -0000 [thread overview]
Message-ID: <201007300017.o6U0H6lM024851@greed.delorie.com> (raw)
In-Reply-To: <201007291941.18708.vapier@gentoo.org> (message from Mike Frysinger on Thu, 29 Jul 2010 19:41:17 -0400)
> i havent been able to figure out cgen. but from what i can see,
> with a complete implementation already, i cant say it's worth the
> effort to move to the cgen infrastructure.
In the case of the m32c, the cgen implementation is *so* complex, that
there's still a few opcodes it doesn't support, and I haven't been
able to figure out how to fix it yet.
CGEN at the time really didn't like variable length opcodes.
next prev parent reply other threads:[~2010-07-30 0:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-29 18:42 DJ Delorie
2010-07-29 19:23 ` Mike Frysinger
2010-07-29 19:34 ` DJ Delorie
2010-07-29 21:42 ` Mike Frysinger
2010-07-29 22:00 ` DJ Delorie
2010-07-30 0:09 ` Mike Frysinger
2010-07-30 0:17 ` DJ Delorie [this message]
2010-07-30 1:04 ` Kevin Buettner
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