[Libunwind-devel] patch to fix regression from 1.0.1 to 1.1

[ariel . burton]

Dear all,

Please find attached a patch to libunwind-1.1 that fixes a regression
that crept in during the transition from 1.0.1 to 1.1.

The regression is that support for the ms_abi stopped working.
Although ms_abi might be a minority interest (wine?),
it seems that some Intel runtime libraries for linux save
some of the xmm registers.  I suspect that they are compiling
this code with the ms_abi conventions.  msabi needs to be
enabled to unwind through this code.

Regards,

Ariel Burton

2013-10-03-libunwind-1.1.patch
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