target_xen_vm_mem_libvmi.c File Reference

#include "config.h"
#include <errno.h>
#include <assert.h>
#include <ctype.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/mman.h>
#include "common.h"
#include "arch.h"
#include "arch_x86.h"
#include "arch_x86_64.h"
#include "target_api.h"
#include "target.h"
#include "target_arch_x86.h"
#include "target_os.h"
#include <xenctrl.h>
#include <xs.h>
#include "libvmi.h"
#include "target_xen_vm.h"

Include dependency graph for target_xen_vm_mem_libvmi.c:

Go to the source code of this file.

Data Structures
struct	xen_vm_mem_libvmi_state

Macros
#define	LIBVMI_CONFIG_TEMPLATE
#define	LIBVMI_CONFIG_TEMPLATE_HVM   "{ ostype=\"Linux\"; sysmap=\"%s\"; }"

Functions
int	xen_vm_mem_libvmi_init (struct target *target)
int	xen_vm_mem_libvmi_attach (struct target *target)
int	xen_vm_mem_libvmi_handle_exception_any (struct target *target)
int	xen_vm_mem_libvmi_handle_exception_ours (struct target *target)
int	xen_vm_mem_libvmi_handle_pause (struct target *target)
int	xen_vm_mem_libvmi_addr_v2p (struct target *target, tid_t tid, ADDR pgd, ADDR vaddr, ADDR *paddr)
unsigned char *	xen_vm_mem_libvmi_read_phys (struct target *target, ADDR paddr, unsigned long length, unsigned char *buf)
unsigned long	xen_vm_mem_libvmi_write_phys (struct target *target, ADDR paddr, unsigned long length, unsigned char *buf)
unsigned char *	xen_vm_mem_libvmi_read_tid (struct target *target, tid_t tid, ADDR pgd, ADDR addr, unsigned long target_length, unsigned char *buf)
unsigned long	xen_vm_mem_libvmi_write_tid (struct target *target, tid_t tid, ADDR pgd, ADDR addr, unsigned long length, unsigned char *buf)
int	xen_vm_mem_libvmi_fini (struct target *target)

Variables
struct xen_vm_mem_ops	xen_vm_mem_ops_libvmi

Macro Definition Documentation

#define LIBVMI_CONFIG_TEMPLATE

Value:

"{ostype=\"Linux\";" \
    " sysmap=\"%s\"; linux_tasks=0x%"PRIxOFFSET"; linux_mm=0x%"PRIxOFFSET";" \
    " linux_pid=0x%"PRIxOFFSET"; linux_pgd=0x%"PRIxOFFSET";" \
    " }"

#define LIBVMI_CONFIG_TEMPLATE_HVM   "{ ostype=\"Linux\"; sysmap=\"%s\"; }"

Function Documentation

int xen_vm_mem_libvmi_addr_v2p	(	struct target *	target,
		tid_t	tid,
		ADDR	pgd,
		ADDR	vaddr,
		ADDR *	paddr
	)

Definition at line 194 of file target_xen_vm_mem_libvmi.c.

int xen_vm_mem_libvmi_attach

(

struct target *

target

)

Definition at line 75 of file target_xen_vm_mem_libvmi.c.

int xen_vm_mem_libvmi_fini

(

struct target *

target

)

Definition at line 394 of file target_xen_vm_mem_libvmi.c.

int xen_vm_mem_libvmi_handle_exception_any

(

struct target *

target

)

Definition at line 152 of file target_xen_vm_mem_libvmi.c.

int xen_vm_mem_libvmi_handle_exception_ours

(

struct target *

target

)

Definition at line 156 of file target_xen_vm_mem_libvmi.c.

int xen_vm_mem_libvmi_handle_pause

(

struct target *

target

)

Definition at line 175 of file target_xen_vm_mem_libvmi.c.

int xen_vm_mem_libvmi_init

(

struct target *

target

)

Definition at line 55 of file target_xen_vm_mem_libvmi.c.

unsigned char* xen_vm_mem_libvmi_read_phys	(	struct target *	target,
		ADDR	paddr,
		unsigned long	length,
		unsigned char *	buf
	)

Definition at line 228 of file target_xen_vm_mem_libvmi.c.

unsigned char* xen_vm_mem_libvmi_read_tid	(	struct target *	target,
		tid_t	tid,
		ADDR	pgd,
		ADDR	addr,
		unsigned long	target_length,
		unsigned char *	buf
	)

Definition at line 292 of file target_xen_vm_mem_libvmi.c.

unsigned long xen_vm_mem_libvmi_write_phys	(	struct target *	target,
		ADDR	paddr,
		unsigned long	length,
		unsigned char *	buf
	)

Definition at line 259 of file target_xen_vm_mem_libvmi.c.

unsigned long xen_vm_mem_libvmi_write_tid	(	struct target *	target,
		tid_t	tid,
		ADDR	pgd,
		ADDR	addr,
		unsigned long	length,
		unsigned char *	buf
	)

Definition at line 368 of file target_xen_vm_mem_libvmi.c.

Variable Documentation

struct xen_vm_mem_ops xen_vm_mem_ops_libvmi

Initial value:

= {
    .init = xen_vm_mem_libvmi_init,
    .attach = xen_vm_mem_libvmi_attach,
    .handle_exception_any = xen_vm_mem_libvmi_handle_exception_any,
    .handle_exception_ours = xen_vm_mem_libvmi_handle_exception_ours,
    .handle_pause = xen_vm_mem_libvmi_handle_pause,
    .addr_v2p = xen_vm_mem_libvmi_addr_v2p,
    .read_phys = xen_vm_mem_libvmi_read_phys,
    .write_phys = xen_vm_mem_libvmi_write_phys,
    .read_tid = xen_vm_mem_libvmi_read_tid,
    .write_tid = xen_vm_mem_libvmi_write_tid,
    .fini = xen_vm_mem_libvmi_fini,
}

Definition at line 407 of file target_xen_vm_mem_libvmi.c.