]> Git Repo - qemu.git/blob - kvm-stub.c
Merge branch 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio...
[qemu.git] / kvm-stub.c
1 /*
2  * QEMU KVM stub
3  *
4  * Copyright Red Hat, Inc. 2010
5  *
6  * Author: Paolo Bonzini     <[email protected]>
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"
14 #include "hw/hw.h"
15 #include "cpu.h"
16 #include "gdbstub.h"
17 #include "kvm.h"
18
19 int kvm_pit_in_kernel(void)
20 {
21     return 0;
22 }
23
24
25 int kvm_init_vcpu(CPUArchState *env)
26 {
27     return -ENOSYS;
28 }
29
30 int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
31 {
32     return -ENOSYS;
33 }
34
35 int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
36 {
37     return -ENOSYS;
38 }
39
40 int kvm_init(void)
41 {
42     return -ENOSYS;
43 }
44
45 void kvm_flush_coalesced_mmio_buffer(void)
46 {
47 }
48
49 void kvm_cpu_synchronize_state(CPUArchState *env)
50 {
51 }
52
53 void kvm_cpu_synchronize_post_reset(CPUArchState *env)
54 {
55 }
56
57 void kvm_cpu_synchronize_post_init(CPUArchState *env)
58 {
59 }
60
61 int kvm_cpu_exec(CPUArchState *env)
62 {
63     abort ();
64 }
65
66 int kvm_has_sync_mmu(void)
67 {
68     return 0;
69 }
70
71 int kvm_has_many_ioeventfds(void)
72 {
73     return 0;
74 }
75
76 int kvm_allows_irq0_override(void)
77 {
78     return 1;
79 }
80
81 int kvm_has_pit_state2(void)
82 {
83     return 0;
84 }
85
86 void kvm_setup_guest_memory(void *start, size_t size)
87 {
88 }
89
90 int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap)
91 {
92     return -ENOSYS;
93 }
94
95 int kvm_insert_breakpoint(CPUArchState *current_env, target_ulong addr,
96                           target_ulong len, int type)
97 {
98     return -EINVAL;
99 }
100
101 int kvm_remove_breakpoint(CPUArchState *current_env, target_ulong addr,
102                           target_ulong len, int type)
103 {
104     return -EINVAL;
105 }
106
107 void kvm_remove_all_breakpoints(CPUArchState *current_env)
108 {
109 }
110
111 #ifndef _WIN32
112 int kvm_set_signal_mask(CPUArchState *env, const sigset_t *sigset)
113 {
114     abort();
115 }
116 #endif
117
118 int kvm_set_ioeventfd_pio_word(int fd, uint16_t addr, uint16_t val, bool assign)
119 {
120     return -ENOSYS;
121 }
122
123 int kvm_set_ioeventfd_mmio_long(int fd, uint32_t adr, uint32_t val, bool assign)
124 {
125     return -ENOSYS;
126 }
127
128 int kvm_on_sigbus_vcpu(CPUArchState *env, int code, void *addr)
129 {
130     return 1;
131 }
132
133 int kvm_on_sigbus(int code, void *addr)
134 {
135     return 1;
136 }
This page took 0.030157 seconds and 4 git commands to generate.