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

[Trilok Soni]

Luca,

> I thought that the simulator was working just with
> not-so-modern
> arm platforms and, most of all, not with OS (linux)
> support.

I think you should try SkyEye (http://www.skyeye.org),
Intel pxa 25x is working there. You can add support
for simulation based on that...

--Trilok Soni


--- Luca Piccarreta <piccarre@elet.polimi.it> wrote:

> 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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