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Date: Mon, 24 Mar 2014 07:36:34 -0700 (PDT)
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Subject: Re: Interrupt-driven Usart not working in Ada, but in C working, why?
From: rrr.eee.27@gmail.com
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Xref: news.eternal-september.org comp.lang.ada:18948
Date: 2014-03-24T07:36:34-07:00
List-Id: <comp.lang.ada>

On Monday, March 17, 2014 3:08:11 PM UTC+1, Oliver Kleinke wrote:
> 00002f46 <__bad_interrupt>: 
>     2f46: 0c 94 00 00 jmp 0 ; 0x0 <__vectors> 

> So there you have your reset. 
> I guess you should follow Rolf's advice and try a newer gcc.

No, you don't need a newer compiler, you need a better link script.
Copy one of the existing linker scripts in your local work space and correct it there according to the data sheet.

Alternatively you might try rebuildig the avr-libc (V1.8.0) which includes newer binutils and link scripts

best regards
     Rolf