x86 module: merge the same functions in module_32.c and module_64.c

Merge the same functions both in module_32.c and module_64.c into
module.c.

This is the first step to merge both of them finally.

Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
4 files changed