Re: [Dev-C++] write a startup code

[Piotr O. Z.E.S. <co...@si...>]

Hi!

If you use SH (SuperH) family, You should try to use

KPIT GNU SH ToolChain and KPIT free support

http://www.kpitgnutools.com

There are GCC 3.3.1 for SH, H8/300, H8S and quite
good, fast and FREE support.

You can download this tools for free.
It consists some examples.

Greetings,
Collins




----- Original Message ----- 
From: "Smitha V. Babu" <smi...@so...>
To: "Per Westermark" <pw...@ia...>; "Smitha V. Babu"
<smi...@so...>
Cc: <dev...@li...>
Sent: Monday, December 29, 2003 1:39 PM
Subject: RE: [Dev-C++] write a startup code


> i don't know how to setup the processor register or what value i have to
> give for it..
> we are using the hitachi chip..
> is there any good tutorial with which i can start...
> Expecting help...
> regds
> smitha
>
> > -----Original Message-----
> > From: Per Westermark [SMTP:pw...@ia...]
> > Sent: Monday, December 29, 2003 5:50 PM
> > To: Smitha V. Babu
> > Cc: dev...@li...
> > Subject: RE: [Dev-C++] write a startup code
> >
> > There is nothing magic about it.
> >
> > All you have to do is setup the processor registers. Then you may call
the
> > _main function and perform the rest of the hardware initialization
there.
> >
> > What type of processor are you using? If it is a 386 or higher you might
> > have to initialize processor to proper memory mappings and then enter
> > protected mode before calling _main.
> >
> > /Per W
> >
> > On Mon, 29 Dec 2003, Smitha V. Babu wrote:
> >
> > > hi ..
> > > thank you for your instant reply..
> > > I am writing startup code for my gcc compiled program for SH on custom
> > made
> > > board. The code that is been generated is fine. But now, I want to add
> > my
> > > own startup code.
> > > What i have to do..does I need to write a small piece of
"free-standing"
> > > code, i.e. it will contain its own startup code .
> > > can u give some guidelines..
> > > how i have to start
> > > regards
> > > smitha
> > >
> > > > -----Original Message-----
> > > > From: Per Westermark [SMTP:pw...@ia...]
> > > > Sent: Monday, December 29, 2003 5:21 PM
> > > > To: Smitha V. Babu
> > > > Cc: dev...@li...
> > > > Subject: Re: [Dev-C++] write a startup code
> > > >
> > > > You have to come back with more information. Are you building some
> > > > embedded system or? That is the only reason to write own startup
code.
> > > >
> > > > /Per W
> > > >
> > > > On Mon, 29 Dec 2003, Smitha V. Babu wrote:
> > > >
> > > > > hi ,
> > > > > Does any body know how to write startup code..
> > > > > How i can tell the processor to go to main function execute a
> > particular
> > > > > function..register exit functions...
> > > > >
> > > > > regards
> > > > > smitha
> > > > >
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