tree cf928b14a34caee9e4d65b8e72366a267cd65b8d
parent cb418fdb33feba951187f6e01e9f78d3cd2dacbb
author Richard Weinberger <richard@nod.at> 1405266311 +0200
committer Richard Weinberger <richard@nod.at> 1428865409 +0200

xtensa: Remove signal translation and exec_domain

As execution domain support is gone we can remove
signal translation from the signal code and remove
exec_domain from thread_info.

Signed-off-by: Richard Weinberger <richard@nod.at>