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Re: [RFC]: MD_FALLBACK_FRAME_STATE_FOR macro for darwin PPC

David Daney wrote:


I know next to nothing about PPC ABIs, but are any of these floating point registers?

There are, yes.

Are there any call saved FP registers in this ABI? and if so are you restoring them. Although I don't think that the unwinder uses floating point, it seems that restoring call saved FP registers is a good idea if you are not already doing it.

Well, here I expect the advise from the experts, I have floats around and I may try to restore them.

But, I need some guidance here.

Thanks for the feedback.

Andreas

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