add a new runstate: RUN_STATE_GUEST_PANICKED
[qemu/ar7.git] / kvm-stub.c
blob5f52186ae713c777d3ac5051ca7e21786eb5d0cc
1 /*
2 * QEMU KVM stub
4 * Copyright Red Hat, Inc. 2010
6 * Author: Paolo Bonzini <pbonzini@redhat.com>
8 * This work is licensed under the terms of the GNU GPL, version 2 or later.
9 * See the COPYING file in the top-level directory.
13 #include "qemu-common.h"
14 #include "hw/hw.h"
15 #include "hw/pci/msi.h"
16 #include "cpu.h"
17 #include "sysemu/kvm.h"
19 KVMState *kvm_state;
20 bool kvm_kernel_irqchip;
21 bool kvm_async_interrupts_allowed;
22 bool kvm_irqfds_allowed;
23 bool kvm_msi_via_irqfd_allowed;
24 bool kvm_gsi_routing_allowed;
26 int kvm_init_vcpu(CPUState *cpu)
28 return -ENOSYS;
31 int kvm_init(void)
33 return -ENOSYS;
36 void kvm_flush_coalesced_mmio_buffer(void)
40 void kvm_cpu_synchronize_state(CPUArchState *env)
44 void kvm_cpu_synchronize_post_reset(CPUState *cpu)
48 void kvm_cpu_synchronize_post_init(CPUState *cpu)
52 int kvm_cpu_exec(CPUArchState *env)
54 abort ();
57 int kvm_has_sync_mmu(void)
59 return 0;
62 int kvm_has_many_ioeventfds(void)
64 return 0;
67 int kvm_has_pit_state2(void)
69 return 0;
72 void kvm_setup_guest_memory(void *start, size_t size)
76 int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap)
78 return -ENOSYS;
81 int kvm_insert_breakpoint(CPUArchState *current_env, target_ulong addr,
82 target_ulong len, int type)
84 return -EINVAL;
87 int kvm_remove_breakpoint(CPUArchState *current_env, target_ulong addr,
88 target_ulong len, int type)
90 return -EINVAL;
93 void kvm_remove_all_breakpoints(CPUArchState *current_env)
97 #ifndef _WIN32
98 int kvm_set_signal_mask(CPUArchState *env, const sigset_t *sigset)
100 abort();
102 #endif
104 int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr)
106 return 1;
109 int kvm_on_sigbus(int code, void *addr)
111 return 1;
114 int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg)
116 return -ENOSYS;
119 void kvm_irqchip_release_virq(KVMState *s, int virq)
123 int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg)
125 return -ENOSYS;
128 int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, int virq)
130 return -ENOSYS;
133 int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq)
135 return -ENOSYS;