xtensa: add double exception fixup handler for fast_unaligned
authorMax Filippov <jcmvbkbc@gmail.com>
Wed, 22 Jan 2014 05:16:37 +0000 (09:16 +0400)
committerMax Filippov <jcmvbkbc@gmail.com>
Thu, 14 Aug 2014 07:59:27 +0000 (11:59 +0400)
fast_unaligned_fixup restores user registers and runs normal exception
handler in the current stack frame. Unaligned load/store is retried
after that.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

No differences found