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how does code starts up in avr gcc and goes to main function.

how does code starts up in avr gcc and goes to main function.

2006-08-17 by Naveen Koul

hi,

I would like to know how does the code starst up. from which function it
gets address of the main function. does there need of any boot loader for
it. or there is some start up code. what exaclty is the startup code does it
have init levels into it .

Regards

Naveen


[Non-text portions of this message have been removed]

Re: [AVR-Chat] how does code starts up in avr gcc and goes to main function.

2006-08-17 by Ned Konz

Naveen Koul wrote:
> hi,
> 
> I would like to know how does the code starst up. from which function it
> gets address of the main function. does there need of any boot loader for
> it. or there is some start up code. what exaclty is the startup code does it
> have init levels into it .

This is described in the avr-libc documentation.


Thanks,
-- 
Ned Konz
ned@bike-nomad.com
http://bike-nomad.com

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