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Re: AMD64 ABI compatibility
>
> I am on that tricky thing ;) I think I need in i386.c an global variable
> "ix86_amd64_abi" which helds the the current function abi. This means also
> that I have to use instead of TARGET_64BIT_MS_ABI this variable. This var
> may initioalized by init_cumulative_args and the overriden
> REG_PARM_STACK_SPACE, OUTGOING_REG_PARM_STACK_SPACE, REGPARM_MAX,
> SSE_REGPARM_MAX, STACK_BOUNDARY, etc.
In order to get all cases right (ie switching ABIs and calling foreign
function), you need more bookkeeping than this. I am just in hurry to
catch bus, but I will send you little guide tonight.
Honza
>
> Cheers,
> i.A. Kai Tietz
>
> | (\_/) This is Bunny. Copy and paste Bunny
> | (='.'=) into your signature to help him gain
> | (")_(") world domination.
>
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