diff options
Diffstat (limited to 'target-s390x/misc_helper.c')
| -rw-r--r-- | target-s390x/misc_helper.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/target-s390x/misc_helper.c b/target-s390x/misc_helper.c index 431824249c..b098e8869d 100644 --- a/target-s390x/misc_helper.c +++ b/target-s390x/misc_helper.c @@ -134,10 +134,8 @@ uint64_t HELPER(diag)(CPUS390XState *env, uint32_t num, uint64_t mem, /* Set Prefix */ void HELPER(spx)(CPUS390XState *env, uint64_t a1) { - uint32_t prefix; - - prefix = cpu_ldl_data(env, a1); - env->psa = prefix & 0xfffff000; + uint32_t prefix = a1 & 0x7fffe000; + env->psa = prefix; qemu_log("prefix: %#x\n", prefix); tlb_flush_page(env, 0); tlb_flush_page(env, TARGET_PAGE_SIZE); |