/* * QEMU HAXM support * * Copyright (c) 2011 Intel Corporation * Written by: * Jiang Yunhong<yunhong.jiang@intel.com> * * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. * */ #ifndef HAX_I386_H #define HAX_I386_H #include "cpu.h" #include "sysemu/hax.h" #ifdef CONFIG_POSIX typedef int hax_fd; #endif #ifdef CONFIG_WIN32 typedef HANDLE hax_fd; #endif extern struct hax_state hax_global; struct hax_vcpu_state { hax_fd fd; int vcpu_id; struct hax_tunnel *tunnel; unsigned char *iobuf; }; struct hax_state { hax_fd fd; /* the global hax device interface */ uint32_t version; struct hax_vm *vm; uint64_t mem_quota; bool supports_64bit_ramblock; }; #define HAX_MAX_VCPU 0x10 #define MAX_VM_ID 0x40 #define MAX_VCPU_ID 0x40 struct hax_vm { hax_fd fd; int id; struct hax_vcpu_state *vcpus[HAX_MAX_VCPU]; }; #ifdef NEED_CPU_H /* Functions exported to host specific mode */ hax_fd hax_vcpu_get_fd(CPUArchState *env); int valid_hax_tunnel_size(uint16_t size); /* Host specific functions */ int hax_mod_version(struct hax_state *hax, struct hax_module_version *version); int hax_inject_interrupt(CPUArchState *env, int vector); struct hax_vm *hax_vm_create(struct hax_state *hax); int hax_vcpu_run(struct hax_vcpu_state *vcpu); int hax_vcpu_create(int id); int hax_sync_vcpu_state(CPUArchState *env, struct vcpu_state_t *state, int set); int hax_sync_msr(CPUArchState *env, struct hax_msr_data *msrs, int set); int hax_sync_fpu(CPUArchState *env, struct fx_layout *fl, int set); #endif int hax_vm_destroy(struct hax_vm *vm); int hax_capability(struct hax_state *hax, struct hax_capabilityinfo *cap); int hax_notify_qemu_version(hax_fd vm_fd, struct hax_qemu_version *qversion); int hax_set_ram(uint64_t start_pa, uint32_t size, uint64_t host_va, int flags); /* Common host function */ int hax_host_create_vm(struct hax_state *hax, int *vm_id); hax_fd hax_host_open_vm(struct hax_state *hax, int vm_id); int hax_host_create_vcpu(hax_fd vm_fd, int vcpuid); hax_fd hax_host_open_vcpu(int vmid, int vcpuid); int hax_host_setup_vcpu_channel(struct hax_vcpu_state *vcpu); hax_fd hax_mod_open(void); void hax_memory_init(void); #ifdef CONFIG_POSIX #include "target/i386/hax-posix.h" #endif #ifdef CONFIG_WIN32 #include "target/i386/hax-windows.h" #endif #include "target/i386/hax-interface.h" #endif