[Arm64/Unix] Fix stack unwinding (dotnet/coreclr#9877)
authorSteve MacLean <sdmaclea@qti.qualcomm.com>
Wed, 1 Mar 2017 22:16:23 +0000 (17:16 -0500)
committerJan Vorlicek <janvorli@microsoft.com>
Wed, 1 Mar 2017 22:16:23 +0000 (23:16 +0100)
commit264c405cbfcefcebb39298fcb8e9c9486a1e92d6
treec7bfd04363af1271ce5d993c1c2f11328f23d0ed
parent990f2b64b196d8b27c3a8a258534078f8486310e
[Arm64/Unix] Fix stack unwinding (dotnet/coreclr#9877)

This restore the functionality lost by dotnet/coreclr#9866 w/o functional
loss

Commit migrated from https://github.com/dotnet/coreclr/commit/7b8f9d6c8f5b196b8cf7da6f4c49bf4149f3e15a
src/coreclr/src/pal/inc/unixasmmacrosarm64.inc
src/coreclr/src/pal/src/arch/arm64/callsignalhandlerwrapper.S
src/coreclr/src/vm/arm64/asmhelpers.S