diff options
Diffstat (limited to 'target/s390x/mem_helper.c')
| -rw-r--r-- | target/s390x/mem_helper.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c index b4f2779..3650c1b 100644 --- a/target/s390x/mem_helper.c +++ b/target/s390x/mem_helper.c @@ -1688,17 +1688,9 @@ uint32_t HELPER(testblock)(CPUS390XState *env, uint64_t real_addr) { uintptr_t ra = GETPC(); CPUState *cs = CPU(s390_env_get_cpu(env)); - uint64_t abs_addr; int i; - real_addr = wrap_address(env, real_addr); - abs_addr = mmu_real2abs(env, real_addr) & TARGET_PAGE_MASK; - if (!address_space_access_valid(&address_space_memory, abs_addr, - TARGET_PAGE_SIZE, true)) { - cpu_restore_state(cs, ra); - program_interrupt(env, PGM_ADDRESSING, 4); - return 1; - } + real_addr = wrap_address(env, real_addr) & TARGET_PAGE_MASK; /* Check low-address protection */ if ((env->cregs[0] & CR0_LOWPROT) && real_addr < 0x2000) { @@ -1708,7 +1700,7 @@ uint32_t HELPER(testblock)(CPUS390XState *env, uint64_t real_addr) } for (i = 0; i < TARGET_PAGE_SIZE; i += 8) { - stq_phys(cs->as, abs_addr + i, 0); + cpu_stq_real_ra(env, real_addr + i, 0, ra); } return 0; |