diff --git a/target/s390x/excp_helper.c b/target/s390x/excp_helper.c index dbff772d34..552098be5f 100644 --- a/target/s390x/excp_helper.c +++ b/target/s390x/excp_helper.c @@ -127,7 +127,7 @@ bool s390_cpu_tlb_fill(CPUState *cs, vaddr address, int size, CPUS390XState *env = &cpu->env; target_ulong vaddr, raddr; uint64_t asc; - int prot, fail; + int prot, fail, excp; qemu_log_mask(CPU_LOG_MMU, "%s: addr 0x%" VADDR_PRIx " rw %d mmu_idx %d\n", __func__, address, access_type, mmu_idx); @@ -141,12 +141,14 @@ bool s390_cpu_tlb_fill(CPUState *cs, vaddr address, int size, vaddr &= 0x7fffffff; } fail = mmu_translate(env, vaddr, access_type, asc, &raddr, &prot, true); + excp = 0; /* exception already raised */ } else if (mmu_idx == MMU_REAL_IDX) { /* 31-Bit mode */ if (!(env->psw.mask & PSW_MASK_64)) { vaddr &= 0x7fffffff; } fail = mmu_translate_real(env, vaddr, access_type, &raddr, &prot); + excp = 0; /* exception already raised */ } else { g_assert_not_reached(); } @@ -159,7 +161,7 @@ bool s390_cpu_tlb_fill(CPUState *cs, vaddr address, int size, qemu_log_mask(CPU_LOG_MMU, "%s: raddr %" PRIx64 " > ram_size %" PRIx64 "\n", __func__, (uint64_t)raddr, (uint64_t)ram_size); - trigger_pgm_exception(env, PGM_ADDRESSING, ILEN_AUTO); + excp = PGM_ADDRESSING; fail = 1; } @@ -175,6 +177,9 @@ bool s390_cpu_tlb_fill(CPUState *cs, vaddr address, int size, return false; } + if (excp) { + trigger_pgm_exception(env, excp, ILEN_AUTO); + } cpu_restore_state(cs, retaddr, true); /*