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charset="utf-8" As a step toward moving all excption handling out of mmu_translate, copy handling of the LowCore tec value from trigger_access_exception into s390_cpu_tlb_fill. So far this new plumbing isn't used. Signed-off-by: Richard Henderson Reviewed-by: David Hildenbrand --- target/s390x/excp_helper.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/target/s390x/excp_helper.c b/target/s390x/excp_helper.c index 552098be5f..ab2ed47fef 100644 --- a/target/s390x/excp_helper.c +++ b/target/s390x/excp_helper.c @@ -126,7 +126,7 @@ bool s390_cpu_tlb_fill(CPUState *cs, vaddr address, int= size, S390CPU *cpu =3D S390_CPU(cs); CPUS390XState *env =3D &cpu->env; target_ulong vaddr, raddr; - uint64_t asc; + uint64_t asc, tec; int prot, fail, excp; =20 qemu_log_mask(CPU_LOG_MMU, "%s: addr 0x%" VADDR_PRIx " rw %d mmu_idx %= d\n", @@ -162,6 +162,7 @@ bool s390_cpu_tlb_fill(CPUState *cs, vaddr address, int= size, "%s: raddr %" PRIx64 " > ram_size %" PRIx64 "\n", __func__, (uint64_t)raddr, (uint64_t)ram_size); excp =3D PGM_ADDRESSING; + tec =3D 0; /* unused */ fail =3D 1; } =20 @@ -178,6 +179,10 @@ bool s390_cpu_tlb_fill(CPUState *cs, vaddr address, in= t size, } =20 if (excp) { + if (excp !=3D PGM_ADDRESSING) { + stq_phys(env_cpu(env)->as, + env->psa + offsetof(LowCore, trans_exc_code), tec); + } trigger_pgm_exception(env, excp, ILEN_AUTO); } cpu_restore_state(cs, retaddr, true); --=20 2.17.1