GCC for embedded PowerPC systems

Muthukumar Ratty muthu@iqmail.net
Tue Sep 28 03:23:00 GMT 2004


> So, I would like to ask some questions:
> 1) - Why is the #interrupt directive ignored by the PowerPC version of GCC?

What does it do?

> 2) - Is it possible to write an interrupt service routine in pure C
> language?

Yes.

> 3) - Is there any prologue/epilogue code to be written for interrupt
> service routines?

No. Just the regular stuff, no blocking, quick, nested intr handling etc.

> 4) - Where can I find some information specifically on programming
> embedded PowerPC systems using GCC compiler?
> 5) - And information about GCC and EABI compliance?
> 6) - And information about GCC and DWARF2 debugging information?
>

Google?


> Some usefull links may suffice.
>
> Thanks in advance for any hint.
> Michael
>
>
>



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