s390x/tcg: MVO: Fault-safe handling
commitab89acd0b77355888dcbd68725fdcba03b08e466
authorDavid Hildenbrand <david@redhat.com>
Thu, 5 Sep 2019 17:36:30 +0000 (5 19:36 +0200)
committerDavid Hildenbrand <david@redhat.com>
Mon, 23 Sep 2019 07:28:29 +0000 (23 09:28 +0200)
treefb67580317b8bd6fa285b01e2799142bbf51c475
parentbb36ed88e91252c8315c151d12df227999604e62
s390x/tcg: MVO: Fault-safe handling

Each operand can have a maximum length of 16. Make sure to prepare all
reads/writes before writing.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
target/s390x/mem_helper.c