Re: [Tinycc-devel] [PATCH] arm: Handle __builtin_frame_address(1) correctly

[Thomas Preud'homme]

Le samedi 5 janvier 2013 16:50:32, Thomas Preud'homme a écrit :
> What would you think of this simpler patch instead? It works on you fp.c
> code at least and it should work for any level.
> 
> It's a simple proof of concept as of now because I'm not sure how the
> addresses of local variables are stored in tcc. Thus, I'm not sure that
> this doesn't break access to local variables as it is now. But if it does,
> it shouldn't be hard to fix the patch.
> 
> Best regards,
> 
> Thomas

I went ahead and commited it in mob. I found one bug in the returning of 
structs which I fixed but except that everything seems to work well. Go ahead 
and test now and if you notice anything I'll revert it. I plan to do the 
release as soon as I manage to fix the bug about aligning the stack on a 8 
bytes boundary on ARM. I'm hopeful it'll be done by tomorrow so try to test 
that before tomorrow.

Best regards,

Thomas Preud'homme

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