From: Doug Evans <dje@google.com>
To: Michael Snyder <msnyder@vmware.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [RFC] Add support for Renesas RX architecture
Date: Mon, 07 Dec 2009 22:38:00 -0000 [thread overview]
Message-ID: <e394668d0912071437s754dfa95x2abe8b5e5c90cdc@mail.gmail.com> (raw)
In-Reply-To: <4B1D7D18.80108@vmware.com>
On Mon, Dec 7, 2009 at 2:09 PM, Michael Snyder <msnyder@vmware.com> wrote:
> Daniel Jacobowitz wrote:
>>
>> On Mon, Dec 07, 2009 at 01:39:12PM -0700, Kevin Buettner wrote:
>>>
>>> The other cool thing about the prologue analyzer for this architecture
>>> is that it shares its instruction decoder with the simulator and various
>>> utilities in binutils. The decoder returns symbolic values for the
>>> instruction and operand types, making the code a lot cleaner than the
>>> usual mask against a hex value with a comparison to another hex value.
>>
>> Awesome! I've always wanted opcodes to do this.
>
> Absolutely! Think how useful this could be for process record!
Exactly.
I plan to write, RSN 1/2 :-), a generator for cgen cpus.
[To the extent that it makes sense to have the code/data in
libopcodes, it can live there.]
next prev parent reply other threads:[~2009-12-07 22:38 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-03 23:19 Kevin Buettner
2009-12-04 17:38 ` Joel Brobecker
2009-12-07 20:39 ` Kevin Buettner
2009-12-07 20:56 ` Daniel Jacobowitz
2009-12-07 21:21 ` DJ Delorie
2009-12-07 21:29 ` Daniel Jacobowitz
2009-12-07 21:42 ` DJ Delorie
2009-12-07 22:36 ` Doug Evans
2009-12-07 23:20 ` DJ Delorie
2009-12-08 2:01 ` Doug Evans
2009-12-07 22:10 ` Michael Snyder
2009-12-07 22:38 ` Doug Evans [this message]
2009-12-07 20:00 ` Kevin Buettner
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