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