diff options
Diffstat (limited to 'target-s390x/cpu.c')
| -rw-r--r-- | target-s390x/cpu.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target-s390x/cpu.c b/target-s390x/cpu.c index 1a8c1cc39f..5dac322f27 100644 --- a/target-s390x/cpu.c +++ b/target-s390x/cpu.c @@ -65,6 +65,15 @@ static void s390_cpu_set_pc(CPUState *cs, vaddr value) cpu->env.psw.addr = value; } +static bool s390_cpu_has_work(CPUState *cs) +{ + S390CPU *cpu = S390_CPU(cs); + CPUS390XState *env = &cpu->env; + + return (cs->interrupt_request & CPU_INTERRUPT_HARD) && + (env->psw.mask & PSW_MASK_EXT); +} + #if !defined(CONFIG_USER_ONLY) /* S390CPUClass::load_normal() */ static void s390_cpu_load_normal(CPUState *s) @@ -232,6 +241,7 @@ static void s390_cpu_class_init(ObjectClass *oc, void *data) scc->cpu_reset = s390_cpu_reset; scc->initial_cpu_reset = s390_cpu_initial_reset; cc->reset = s390_cpu_full_reset; + cc->has_work = s390_cpu_has_work; cc->do_interrupt = s390_cpu_do_interrupt; cc->dump_state = s390_cpu_dump_state; cc->set_pc = s390_cpu_set_pc; |