Re: [rfa] Attach vsyscall support for GNU/Linux

Andrew Cagney
2004-10-25T22:54:07Z

>>But there's another reason why I'm against this patch. It changes the
>>order of the unwinders for all the other i386 targets too. Please
>>find a way to do this such that it affect Linux only.
>>
>>Sorry, I didn't realize this before...

I'd not get too hung up on this one. The current frame-unwind code
sniff heuristic came about because it ``worked for me''. We're going
to have to eventually replace it with something more complicated and
until then, what ever.

Sniffing a signal frame definitly takes higher priority than sniffing a
normal frame.

> OK, if the rest of the patch reaches consensus I will try to figure out
> how to do this. It will probably just require conditional action based
> on the osabi enum. Not hard.

Andrew