The last remaining bit is padding with two bytes.
Signed-off-by: David Hildenbrand <da...@redhat.com>
---
target/s390x/mem_helper.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c
index f636f3a011..0366cbc753 100644
--- a/target/s390x/mem_helper.c
+++ b/target/s390x/mem_helper.c
@@ -900,15 +900,17 @@ static inline uint32_t do_mvcl(CPUS390XState *env,
access_memset(env, *dest, pad, len, ra);
*dest = wrap_address(env, *dest + len);
} else {
+ S390Access desta = access_prepare(env, *dest, len, MMU_DATA_STORE, ra);
+
/* The remaining length selects the padding byte. */
for (i = 0; i < len; (*destlen)--, i++) {
if (*destlen & 1) {
- cpu_stb_data_ra(env, *dest, pad, ra);
+ access_set_byte(env, &desta, i, pad, ra);
} else {
- cpu_stb_data_ra(env, *dest, pad >> 8, ra);
+ access_set_byte(env, &desta, i, pad >> 8, ra);
}
- *dest = wrap_address(env, *dest + 1);
}
+ *dest = wrap_address(env, *dest + len);
}
return *destlen ? 3 : cc;
--
2.21.0
