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Re: PATCH to config/i386/ [basic-improvements-branch]
Andreas Bauer <baueran@in.tum.de> writes:
>> Now, I don't know whether that's to do with the fact that I built a buggy
>> cross-compiler, or whether I discovered a bug in which case I would like
>> to submit this as a patch.
>
> I just realized how stupid this idea really is. Sorry, this was counter
> productive. However, sibcalls remain impossible on x86_64 (at least with
> my cross compiler) and I remain wondering why... One reason is that I
> have not yet seen a case where `frame_offset' is actually `0'.
We have to align the stack to 16 bytes and therefore a push might be needed.
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj