diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2015-06-16 22:57:47 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2015-07-07 17:51:47 +0200 |
| commit | b5edcddda31b464e73cc0a79e88457e603c3b247 (patch) | |
| tree | 95f873d36d2c3c1f3a8c461e26290db518a70348 /target-s390x/mem_helper.c | |
| parent | aeb72188e073d515e1f5a80f6b603692a396477b (diff) | |
target-s390x: fix MOVE LONG instruction
The MOVE LONG instruction should pad the destination operand with the
byte from bit positions 32-39 of the source length (r2 + 1), not with
the same byte in the source address.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-s390x/mem_helper.c')
| -rw-r--r-- | target-s390x/mem_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-s390x/mem_helper.c b/target-s390x/mem_helper.c index 3ccbeb99e4..9f0eb1e32b 100644 --- a/target-s390x/mem_helper.c +++ b/target-s390x/mem_helper.c @@ -550,7 +550,7 @@ uint32_t HELPER(mvcl)(CPUS390XState *env, uint32_t r1, uint32_t r2) uint64_t dest = get_address_31fix(env, r1); uint64_t srclen = env->regs[r2 + 1] & 0xffffff; uint64_t src = get_address_31fix(env, r2); - uint8_t pad = src >> 24; + uint8_t pad = env->regs[r2 + 1] >> 24; uint8_t v; uint32_t cc; |