[arm-gnu] how to add new instruction in gcc

[Luca Piccarreta]

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
>



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