interface_32.h File Reference

Go to the source code of this file.

Data Structures
struct	cpu_user_regs
struct	arch_vcpu_info
struct	xen_callback

Macros
#define	FLAT_RING1_CS   0xe019 /* GDT index 259 */
#define	FLAT_RING1_DS   0xe021 /* GDT index 260 */
#define	FLAT_RING1_SS   0xe021 /* GDT index 260 */
#define	FLAT_RING3_CS   0xe02b /* GDT index 261 */
#define	FLAT_RING3_DS   0xe033 /* GDT index 262 */
#define	FLAT_RING3_SS   0xe033 /* GDT index 262 */
#define	FLAT_KERNEL_CS   FLAT_RING1_CS
#define	FLAT_KERNEL_DS   FLAT_RING1_DS
#define	FLAT_KERNEL_SS   FLAT_RING1_SS
#define	FLAT_USER_CS   FLAT_RING3_CS
#define	FLAT_USER_DS   FLAT_RING3_DS
#define	FLAT_USER_SS   FLAT_RING3_SS
#define	TRAP_INSTR   "int $0x82"
#define	__MACH2PHYS_VIRT_START   0xF5800000
#define	__MACH2PHYS_VIRT_END   0xF6800000
#define	__MACH2PHYS_SHIFT   2
#define	__HYPERVISOR_VIRT_START   0xF5800000
#define	XEN_CALLBACK(__cs, __eip)   ((struct xen_callback){ .cs = (__cs), .eip = (unsigned long)(__eip) })
#define	xen_pfn_to_cr3(pfn)   (((unsigned)(pfn) << 12) | ((unsigned)(pfn) >> 20))
#define	xen_cr3_to_pfn(cr3)   (((unsigned)(cr3) >> 12) | ((unsigned)(cr3) << 20))

Typedefs
typedef uint64_t	tsc_timestamp_t
typedef struct xen_callback	xen_callback_t

Functions
	DEFINE_GUEST_HANDLE_STRUCT (cpu_user_regs)

Macro Definition Documentation

#define __HYPERVISOR_VIRT_START   0xF5800000

Definition at line 44 of file interface_32.h.

#define __MACH2PHYS_SHIFT   2

Definition at line 38 of file interface_32.h.

#define __MACH2PHYS_VIRT_END   0xF6800000

Definition at line 36 of file interface_32.h.

#define __MACH2PHYS_VIRT_START   0xF5800000

Definition at line 35 of file interface_32.h.

#define FLAT_KERNEL_CS   FLAT_RING1_CS

Definition at line 25 of file interface_32.h.

#define FLAT_KERNEL_DS   FLAT_RING1_DS

Definition at line 26 of file interface_32.h.

#define FLAT_KERNEL_SS   FLAT_RING1_SS

Definition at line 27 of file interface_32.h.

#define FLAT_RING1_CS   0xe019 /* GDT index 259 */

Definition at line 18 of file interface_32.h.

#define FLAT_RING1_DS   0xe021 /* GDT index 260 */

Definition at line 19 of file interface_32.h.

#define FLAT_RING1_SS   0xe021 /* GDT index 260 */

Definition at line 20 of file interface_32.h.

#define FLAT_RING3_CS   0xe02b /* GDT index 261 */

Definition at line 21 of file interface_32.h.

#define FLAT_RING3_DS   0xe033 /* GDT index 262 */

Definition at line 22 of file interface_32.h.

#define FLAT_RING3_SS   0xe033 /* GDT index 262 */

Definition at line 23 of file interface_32.h.

#define FLAT_USER_CS   FLAT_RING3_CS

Definition at line 28 of file interface_32.h.

#define FLAT_USER_DS   FLAT_RING3_DS

Definition at line 29 of file interface_32.h.

#define FLAT_USER_SS   FLAT_RING3_SS

Definition at line 30 of file interface_32.h.

#define TRAP_INSTR   "int $0x82"

Definition at line 33 of file interface_32.h.

#define XEN_CALLBACK	(		__cs,
			__eip
	)		((struct xen_callback){ .cs = (__cs), .eip = (unsigned long)(__eip) })

Definition at line 85 of file interface_32.h.

#define xen_cr3_to_pfn

(

cr3

)

(((unsigned)(cr3) >> 12) | ((unsigned)(cr3) << 20))

Definition at line 100 of file interface_32.h.

#define xen_pfn_to_cr3

(

pfn

)

(((unsigned)(pfn) << 12) | ((unsigned)(pfn) >> 20))

Definition at line 99 of file interface_32.h.

Typedef Documentation

typedef uint64_t tsc_timestamp_t

Definition at line 72 of file interface_32.h.

typedef struct xen_callback xen_callback_t

Definition at line 83 of file interface_32.h.

Function Documentation

DEFINE_GUEST_HANDLE_STRUCT

(

cpu_user_regs

)