diff options
| -rw-r--r-- | hw/core/nmi.c | 20 | ||||
| -rw-r--r-- | include/hw/nmi.h | 1 |
2 files changed, 21 insertions, 0 deletions
diff --git a/hw/core/nmi.c b/hw/core/nmi.c index 3dff020659..5260d6c1ec 100644 --- a/hw/core/nmi.c +++ b/hw/core/nmi.c @@ -21,6 +21,7 @@ #include "hw/nmi.h" #include "qapi/qmp/qerror.h" +#include "monitor/monitor.h" struct do_nmi_s { int cpu_index; @@ -70,6 +71,25 @@ void nmi_monitor_handle(int cpu_index, Error **errp) } } +void inject_nmi(void) +{ +#if defined(TARGET_I386) + CPUState *cs; + + CPU_FOREACH(cs) { + X86CPU *cpu = X86_CPU(cs); + + if (!cpu->apic_state) { + cpu_interrupt(cs, CPU_INTERRUPT_NMI); + } else { + apic_deliver_nmi(cpu->apic_state); + } + } +#else + nmi_monitor_handle(0, NULL); +#endif +} + static const TypeInfo nmi_info = { .name = TYPE_NMI, .parent = TYPE_INTERFACE, diff --git a/include/hw/nmi.h b/include/hw/nmi.h index b541772e1d..f4cec6257d 100644 --- a/include/hw/nmi.h +++ b/include/hw/nmi.h @@ -45,5 +45,6 @@ typedef struct NMIClass { } NMIClass; void nmi_monitor_handle(int cpu_index, Error **errp); +void inject_nmi(void); #endif /* NMI_H */ |