tree aeb5e5ff3862f2f9a0fa02ab67b0a807262ad1d6
parent 5fd861b682785f650114f4df53060d1be7fedecd
author Bodo Stroesser <bstroesser@fujitsu-siemens.com> 1115334938 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1115336198 -0700

[PATCH] uml: s390 preparation, sighandler interface abstraction

s390 passes parameters in registers.  So the only safe way to find out the
address of signal context, error-address and error-type (trap_no), which are
passed to signal handlers as parameters, is to declare these parameters.

So I inserted an subarch-specific macro which holds the declaration of
parameters for signal handlers.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>