Re: [ECOS] Hitachi SH2 Port

Re: [ECOS] Hitachi SH2 Port

[weatp]

     As a matter of interest, are you using any particular SH2 evaluation 
     board ?
     
     Thanks
     Peter


______________________________ Reply Separator _________________________________
Subject: [ECOS] Hitachi SH2 Port
Author:  <robert.melchers@drives.eurotherm.co.uk> at INTERNET_MAIL
Date:    2/9/99 8:46 AM


Has anyone ported ecos to the Hitachi SH processor, in particular the SH2 
704x family ?
     
Robert Melchers
R&D
====================================== 
mailto:robert.melchers@bigfoot.com
     
     

Re: [ECOS] Hitachi SH2 Port

[Daniel T. Schwager]

weatp@syntron.com wrote:
> 
>      As a matter of interest, are you using any particular SH2 evaluation
>      board ?

Yes, an EVB7045 with the SH-2 7045 on board. I ported the cmon for
this board, so, i'm able to debug with crosscompiled gdb.

regards

Danny

> 
>      Thanks
>      Peter
> 
> ______________________________ Reply Separator _________________________________
> Subject: [ECOS] Hitachi SH2 Port
> Author:  <robert.melchers@drives.eurotherm.co.uk> at INTERNET_MAIL
> Date:    2/9/99 8:46 AM
> 
> Has anyone ported ecos to the Hitachi SH processor, in particular the SH2
> 704x family ?
> 
> Robert Melchers
> R&D
> ======================================
> mailto:robert.melchers@bigfoot.com
> 
> 

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[ECOS] Motorola DSP563xx Port

[Rick Leir]

Here is a plaintive
'Is anyone doing a port to mumbleproc' plea.

What obstacles are in my way with the DSP563xx?
1/ Lack of an egcc port?
2/ No interest becos real DSP programmers use ASM?
3/ Waiting for support from Motorola?

I think this is a nifty little screamer and would like to 
help put together a decent set of tools.

cheers -- Rick

-- 
Rick Leir,  Hymarc 3D Vision Systems      (613) 727 1584 x214
Fast, precise laser scanners.             http://www.hymarc.com/

[ECOS] Re: Motorola DSP563xx Port

[Bart Veer]

>>>>> "Rick" == Rick Leir <rleir@hymarc.com> writes:

    Rick> Here is a plaintive
    Rick> 'Is anyone doing a port to mumbleproc' plea.

    Rick> What obstacles are in my way with the DSP563xx?
    Rick> 1/ Lack of an egcc port?
    Rick> 2/ No interest becos real DSP programmers use ASM?
    Rick> 3/ Waiting for support from Motorola?

    Rick> I think this is a nifty little screamer and would like to 
    Rick> help put together a decent set of tools.

The lack of a gcc/g++ port is going to be the main obstacle, see
http://sourceware.cygnus.com/ecos/faq.html#porting_compiler for
details of compiler dependencies.

Your best bet may be to contact Motorola directly and find out whether
or not they have any plans for a gcc port. This need not involve
Cygnus, it could be happening in-house or by a third party, in which
case I would not necessarily know about it.

Bart Veer // eCos net maintainer