Re: [Qemu-devel] [5601] Halt the CPU using a qemu_irq

[Paul Brook]

> +static void cpu_halt_signal(void *opaque, int irq, int level)
> +{
> +    if (level && cpu_single_env)
> +        cpu_interrupt(cpu_single_env, CPU_INTERRUPT_HALT);
> +}
>...
> +    cpu_halt = qemu_allocate_irqs(cpu_halt_signal, NULL, 1);

Will this DTRT for SMP, or should we be including cpu_env as an argument to 
cpu_halt_signal? Relying on cpu_single_env being set in an IRQ handler seems 
kinda sketchy.

Paul