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Re: [arm-gnu] how to add new instruction in gcc
- From: "Luca Piccarreta" <piccarre at elet dot polimi dot it>
- To: "Nick Clifton" <nickc at redhat dot com>,"aram bharathi" <aram_bharathi at rediffmail dot com>
- Cc: <gcc-help at gcc dot gnu dot org>, <crossgcc at sources dot redhat dot com>,<arm-gnu at codesourcery dot com>, <arm-gnu-help at codesourcery dot com>
- Date: Mon, 13 Dec 2004 13:18:42 +0100
- Subject: Re: [arm-gnu] how to add new instruction in gcc
- References: <20041213063718.26414.qmail@webmail18.rediffmail.com> <41BD7EE3.30407@redhat.com>
Hi nick, hi all
I tried and build the ARM simulator, but I really was never
able to get it working for an arm-linux-pxa270-softfloat-gnu
platform (forgive the fantasy name).
Am I missing something?
I thought that the simulator was working just with not-so-modern
arm platforms and, most of all, not with OS (linux) support.
Forgive my ignorance if I'm wrong.
Luca Piccarreta
----- Original Message -----
From: "Nick Clifton" <nickc@redhat.com>
To: "aram bharathi" <aram_bharathi@rediffmail.com>
Cc: <gcc-help@gcc.gnu.org>; <crossgcc@sources.redhat.com>;
<arm-gnu@codesourcery.com>; <arm-gnu-help@codesourcery.com>
Sent: Monday, December 13, 2004 12:37 PM
Subject: Re: [arm-gnu] how to add new instruction in gcc
> Hi Aram,
>
> > i like to add some new instructions to the existing arm processor.
> > after adding new instructions how can i check whether newly added
> > instruction executes correctly or not.
>
> Use the arm-gdb simulator.
>
> Cheers
> Nick
>