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Commit | Line | Data |
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98c8573e PB |
1 | /* |
2 | * QEMU KVM stub | |
3 | * | |
4 | * Copyright Red Hat, Inc. 2010 | |
5 | * | |
6 | * Author: Paolo Bonzini <pbonzini@redhat.com> | |
7 | * | |
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. | |
10 | * | |
11 | */ | |
12 | ||
13 | #include "qemu-common.h" | |
98c8573e | 14 | #include "hw/hw.h" |
2b41f10e | 15 | #include "cpu.h" |
9c17d615 | 16 | #include "sysemu/kvm.h" |
98c8573e | 17 | |
c4cfef5e IM |
18 | #ifndef CONFIG_USER_ONLY |
19 | #include "hw/pci/msi.h" | |
20 | #endif | |
21 | ||
92b4e489 | 22 | KVMState *kvm_state; |
bbf3b804 | 23 | bool kvm_kernel_irqchip; |
7ae26bd4 | 24 | bool kvm_async_interrupts_allowed; |
cc7e0ddf | 25 | bool kvm_irqfds_allowed; |
614e41bc | 26 | bool kvm_msi_via_irqfd_allowed; |
f3e1bed8 | 27 | bool kvm_gsi_routing_allowed; |
92b4e489 | 28 | |
504134d2 | 29 | int kvm_init_vcpu(CPUState *cpu) |
98c8573e PB |
30 | { |
31 | return -ENOSYS; | |
32 | } | |
33 | ||
cad1e282 | 34 | int kvm_init(void) |
98c8573e PB |
35 | { |
36 | return -ENOSYS; | |
37 | } | |
38 | ||
39 | void kvm_flush_coalesced_mmio_buffer(void) | |
40 | { | |
41 | } | |
42 | ||
9349b4f9 | 43 | void kvm_cpu_synchronize_state(CPUArchState *env) |
98c8573e PB |
44 | { |
45 | } | |
46 | ||
3f24a58f | 47 | void kvm_cpu_synchronize_post_reset(CPUState *cpu) |
98c8573e PB |
48 | { |
49 | } | |
50 | ||
3f24a58f | 51 | void kvm_cpu_synchronize_post_init(CPUState *cpu) |
98c8573e PB |
52 | { |
53 | } | |
54 | ||
9349b4f9 | 55 | int kvm_cpu_exec(CPUArchState *env) |
98c8573e PB |
56 | { |
57 | abort (); | |
58 | } | |
59 | ||
60 | int kvm_has_sync_mmu(void) | |
61 | { | |
62 | return 0; | |
63 | } | |
64 | ||
d2f2b8a7 SH |
65 | int kvm_has_many_ioeventfds(void) |
66 | { | |
67 | return 0; | |
68 | } | |
69 | ||
8a7c7393 JK |
70 | int kvm_has_pit_state2(void) |
71 | { | |
72 | return 0; | |
73 | } | |
74 | ||
98c8573e PB |
75 | void kvm_setup_guest_memory(void *start, size_t size) |
76 | { | |
77 | } | |
78 | ||
9349b4f9 | 79 | int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap) |
98c8573e | 80 | { |
4bef75b5 | 81 | return -ENOSYS; |
98c8573e PB |
82 | } |
83 | ||
9349b4f9 | 84 | int kvm_insert_breakpoint(CPUArchState *current_env, target_ulong addr, |
98c8573e PB |
85 | target_ulong len, int type) |
86 | { | |
87 | return -EINVAL; | |
88 | } | |
89 | ||
9349b4f9 | 90 | int kvm_remove_breakpoint(CPUArchState *current_env, target_ulong addr, |
98c8573e PB |
91 | target_ulong len, int type) |
92 | { | |
93 | return -EINVAL; | |
94 | } | |
95 | ||
9349b4f9 | 96 | void kvm_remove_all_breakpoints(CPUArchState *current_env) |
98c8573e PB |
97 | { |
98 | } | |
99 | ||
100 | #ifndef _WIN32 | |
9349b4f9 | 101 | int kvm_set_signal_mask(CPUArchState *env, const sigset_t *sigset) |
98c8573e PB |
102 | { |
103 | abort(); | |
104 | } | |
105 | #endif | |
106 | ||
290adf38 | 107 | int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr) |
a1b87fe0 JK |
108 | { |
109 | return 1; | |
110 | } | |
111 | ||
c0532a76 MT |
112 | int kvm_on_sigbus(int code, void *addr) |
113 | { | |
114 | return 1; | |
115 | } | |
92b4e489 | 116 | |
c4cfef5e | 117 | #ifndef CONFIG_USER_ONLY |
92b4e489 JK |
118 | int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg) |
119 | { | |
120 | return -ENOSYS; | |
121 | } | |
1e2aa8be JK |
122 | |
123 | void kvm_irqchip_release_virq(KVMState *s, int virq) | |
124 | { | |
125 | } | |
39853bbc | 126 | |
078bbb50 MT |
127 | int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg) |
128 | { | |
129 | return -ENOSYS; | |
130 | } | |
131 | ||
b131c74a | 132 | int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, int virq) |
39853bbc JK |
133 | { |
134 | return -ENOSYS; | |
135 | } | |
136 | ||
b131c74a | 137 | int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq) |
15b2bd18 PB |
138 | { |
139 | return -ENOSYS; | |
140 | } | |
c4cfef5e | 141 | #endif |