tree 9b7163fe8f2ba9f580abed36576397b409f5a3e8
parent b764bb1c50c279b95a486d338418f7fda74fff71
author Thomas Huth <thuth@linux.vnet.ibm.com> 1371038097 +0200
committer Paolo Bonzini <pbonzini@redhat.com> 1371481838 +0200

KVM: s390: Fix epsw instruction decoding

The handle_epsw() function calculated the first register in the wrong way,
so that it always used r0 by mistake. Now the code uses the common helper
function for decoding the registers of rre functions instead to avoid such
mistakes.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>