xen.h File Reference

Data Structures
struct	vcpu_guest_core_regs
struct	arch_vcpu_info
struct	arch_shared_info

Macros
#define	XEN_HYPERCALL_TAG   0xEA1
#define	uint64_aligned_t   UINT64 __attribute__((aligned(8)))
#define	___DEFINE_XEN_GUEST_HANDLE(name, type)
#define	__DEFINE_XEN_GUEST_HANDLE(name, type)
#define	DEFINE_XEN_GUEST_HANDLE(name)   __DEFINE_XEN_GUEST_HANDLE(name, name)
#define	__XEN_GUEST_HANDLE(name)   __guest_handle_64_ ## name
#define	XEN_GUEST_HANDLE(name)   __XEN_GUEST_HANDLE(name)
#define	XEN_GUEST_HANDLE_PARAM(name)   __guest_handle_ ## name
#define	set_xen_guest_handle_raw(hnd, val)
#define	set_xen_guest_handle(hnd, val)   set_xen_guest_handle_raw(hnd, val)
#define	__DECL_REG(n64, n32)
#define	PRI_xen_pfn   PRIx64
#define	XEN_LEGACY_MAX_VCPUS   1
#define	PRI_xen_ulong   PRIx64

Typedefs
typedef struct vcpu_guest_core_regs	vcpu_guest_core_regs_t
typedef UINT64	xen_pfn_t
typedef UINT64	xen_ulong_t
typedef struct arch_vcpu_info	arch_vcpu_info_t
typedef struct arch_shared_info	arch_shared_info_t
typedef UINT64	xen_callback_t

Functions
	DEFINE_XEN_GUEST_HANDLE (vcpu_guest_core_regs_t)

Macro Definition Documentation

#define ___DEFINE_XEN_GUEST_HANDLE	(		name,
			type
	)

Value:

typedef union { type *p; unsigned long q; }                 \
        __guest_handle_ ## name;                                \
    typedef union { type *p; uint64_aligned_t q; }              \
        __guest_handle_64_ ## name;

#define __DECL_REG	(		n64,
			n32
	)

Value:

union {          \
        UINT64 n64;                          \
        UINT32 n32;                          \
    }

#define __DEFINE_XEN_GUEST_HANDLE	(		name,
			type
	)

Value:

___DEFINE_XEN_GUEST_HANDLE(name, type);   \
    ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type)

#define __XEN_GUEST_HANDLE

(

name

)

__guest_handle_64_ ## name

#define DEFINE_XEN_GUEST_HANDLE

(

name

)

__DEFINE_XEN_GUEST_HANDLE(name, name)

#define PRI_xen_pfn   PRIx64

#define PRI_xen_ulong   PRIx64

#define set_xen_guest_handle	(		hnd,
			val
	)		set_xen_guest_handle_raw(hnd, val)

#define set_xen_guest_handle_raw	(		hnd,
			val
	)

Value:

do {                                                    \
        typeof(&(hnd)) _sxghr_tmp = &(hnd);                 \
        _sxghr_tmp->q = 0;                                  \
        _sxghr_tmp->p = val;                                \
    } while ( 0 )

#define uint64_aligned_t   UINT64 __attribute__((aligned(8)))

#define XEN_GUEST_HANDLE

(

name

)

__XEN_GUEST_HANDLE(name)

#define XEN_GUEST_HANDLE_PARAM

(

name

)

__guest_handle_ ## name

#define XEN_HYPERCALL_TAG   0xEA1

#define XEN_LEGACY_MAX_VCPUS   1

Typedef Documentation

typedef struct arch_shared_info arch_shared_info_t

typedef struct arch_vcpu_info arch_vcpu_info_t

typedef struct vcpu_guest_core_regs vcpu_guest_core_regs_t

typedef UINT64 xen_callback_t

typedef UINT64 xen_pfn_t

typedef UINT64 xen_ulong_t

Function Documentation

DEFINE_XEN_GUEST_HANDLE

(

vcpu_guest_core_regs_t

)