> @@ -248,6 +249,19 @@ static void do_ext_interrupt(CPUS390XState *env)
> lowcore->ext_int_code = cpu_to_be16(EXT_CPU_TIMER);
> lowcore->cpu_addr = 0;
> env->pending_int &= ~INTERRUPT_EXT_CPU_TIMER;
> + } else if (env->pending_int & INTERRUPT_EMERGENCY_SIGNAL) {
> + lowcore->ext_int_code = cpu_to_be16(EXT_EMERGENCY);
> + cpu_addr = find_first_bit(env->emergency_signals, S390_MAX_CPUS);
> + g_assert(cpu_addr < S390_MAX_CPUS);
> + lowcore->cpu_addr = cpu_to_be16(cpu_addr);
> + clear_bit(cpu_addr, env->emergency_signals);
> + if (bitmap_empty(env->emergency_signals, max_cpus)) {
> + env->pending_int &= ~INTERRUPT_EMERGENCY_SIGNAL;
> + }
> + } else if (env->pending_int & INTERRUPT_EXTERNAL_CALL) {
> + lowcore->ext_int_code = cpu_to_be16(EXT_EXTERNAL_CALL);
> + lowcore->cpu_addr = cpu_to_be16(env->external_call_addr);
> + env->pending_int &= ~INTERRUPT_EXTERNAL_CALL;
The priority of the interrupts is still wrong and we don't check for the
subclass-mask bits. Will fix this.
--
Thanks,
David
