mirror of https://github.com/xqemu/xqemu.git
71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
/*
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* QEMU Hypervisor.framework (HVF) support
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*
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* Copyright Google Inc., 2017
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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/* header to be included in HVF-specific code */
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#ifndef _HVF_INT_H
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#define _HVF_INT_H
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#include "sysemu/hvf.h"
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#ifdef CONFIG_HVF
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#include "target/i386/cpu.h"
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#include <Hypervisor/hv.h>
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#include <Hypervisor/hv_vmx.h>
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#include <Hypervisor/hv_error.h>
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#endif
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/* hvf_slot flags */
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#define HVF_SLOT_LOG (1 << 0)
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typedef struct hvf_slot {
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uint64_t start;
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uint64_t size;
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uint8_t *mem;
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int slot_id;
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uint32_t flags;
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MemoryRegion *region;
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} hvf_slot;
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typedef struct hvf_vcpu_caps {
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uint64_t vmx_cap_pinbased;
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uint64_t vmx_cap_procbased;
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uint64_t vmx_cap_procbased2;
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uint64_t vmx_cap_entry;
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uint64_t vmx_cap_exit;
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uint64_t vmx_cap_preemption_timer;
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} hvf_vcpu_caps;
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typedef struct HVFState {
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AccelState parent;
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hvf_slot slots[32];
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int num_slots;
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hvf_vcpu_caps *hvf_caps;
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} HVFState;
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extern HVFState *hvf_state;
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void hvf_set_phys_mem(MemoryRegionSection *, bool);
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void hvf_handle_io(CPUArchState *, uint16_t, void *,
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int, int, int);
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hvf_slot *hvf_find_overlap_slot(uint64_t, uint64_t);
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void _hvf_cpu_synchronize_post_init(CPUState *, run_on_cpu_data);
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void vmx_update_tpr(CPUState *);
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void update_apic_tpr(CPUState *);
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void vmx_clear_int_window_exiting(CPUState *cpu);
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#define TYPE_HVF_ACCEL ACCEL_CLASS_NAME("hvf")
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#define HVF_STATE(obj) \
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OBJECT_CHECK(HVFState, (obj), TYPE_HVF_ACCEL)
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#endif
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