x86emul: consolidate string insn register adjustments
authorJan Beulich <jbeulich@suse.com>
Mon, 12 Dec 2016 16:47:29 +0000 (17:47 +0100)
committerJan Beulich <jbeulich@suse.com>
Mon, 12 Dec 2016 16:47:29 +0000 (17:47 +0100)
commitb5c8918164e034145aa2ea96531c97413182f0f3
treeb36a9eba9c66f1d6c11b2502955d0ae029975798
parentf948ce4371cd935d0075d8c60309660bdd5ca178
x86emul: consolidate string insn register adjustments

Move the looking at EFLAGS.DF into the macro (being renamed to no
longer suggest a particular direction, rendering all call sites more
readable.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/x86_emulate/x86_emulate.c