Merge tag 'or1k-pull-request-20220515' of https://github.com/stffrdhrn/qemu into...
[qemu.git] / include / sysemu / hvf.h
1 /*
2 * QEMU Hypervisor.framework (HVF) support
3 *
4 * Copyright Google Inc., 2017
5 *
6 * This work is licensed under the terms of the GNU GPL, version 2 or later.
7 * See the COPYING file in the top-level directory.
8 *
9 */
10
11 /* header to be included in non-HVF-specific code */
12
13 #ifndef HVF_H
14 #define HVF_H
15
16 #include "qemu/accel.h"
17 #include "qom/object.h"
18
19 #ifdef NEED_CPU_H
20
21 #ifdef CONFIG_HVF
22 uint32_t hvf_get_supported_cpuid(uint32_t func, uint32_t idx,
23 int reg);
24 extern bool hvf_allowed;
25 #define hvf_enabled() (hvf_allowed)
26 #else /* !CONFIG_HVF */
27 #define hvf_enabled() 0
28 #define hvf_get_supported_cpuid(func, idx, reg) 0
29 #endif /* !CONFIG_HVF */
30
31 #endif /* NEED_CPU_H */
32
33 #define TYPE_HVF_ACCEL ACCEL_CLASS_NAME("hvf")
34
35 typedef struct HVFState HVFState;
36 DECLARE_INSTANCE_CHECKER(HVFState, HVF_STATE,
37 TYPE_HVF_ACCEL)
38
39 #endif