[Libunwind-devel] [Patch] AArch64 port

[Yvan Roux]

Hi all,

this patch adds the initial support for the 64-bit ARM architecture
(a.k.a AArch64) running Linux. It was tested in the Foundation Model
with the latest Linaro openembedded image. Notice that not all the
features are working or are implemented for the moment (ptrace,
setjump and coredump unwinding are not working and fp registers
support is not fully functional -- see the  the joined testsuite.log),
but I will look at that in a second step after fixing the things I
missed or badly understood in this port. Please let me know if there
is a good way to split the patch to ease the review.

Thanks,
Yvan

0001-AArch64-port.patch
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testsuite.log
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