bool s390_cpu_exec_interrupt(CPUState *cs, int interrupt_request) { if (interrupt_request & CPU_INTERRUPT_HARD) { S390CPU *cpu = S390_CPU(cs); CPUS390XState *env = &cpu->env; if (env->ex_value) { /* Execution of the target insn is indivisible from the parent EXECUTE insn. */ return false; } if (env->psw.mask & PSW_MASK_EXT) { s390_cpu_do_interrupt(cs); return true; } } return false; }