> Hi,
>
> I have been looking at a lot of source code recently and noticed that some
> people put in CALLBACK_PROLOGUE and CALLBACK_EPILOGUE in their code. Why is
> that? When should it be done? What happens if I don't do it?
it is only required with GCC compilers.. as the compiler clobbers
the a4 register when you write call back routines.. :>
if you dont do it under GCC and you access a global variable.
expect a few FATAL EXCEPTIONS :>
az.
--
Aaron Ardiri
Lecturer http://www.hig.se/~ardiri/
University-College i G�vle mailto:[EMAIL PROTECTED]
SE 801 76 G�vle SWEDEN
Tel: +46 26 64 87 38 Fax: +46 26 64 87 88
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