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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