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/*
* kernel_slide.h
* Brandon Azad
*/
#ifndef VOUCHER_SWAP__KERNEL_SLIDE_H_
#define VOUCHER_SWAP__KERNEL_SLIDE_H_
#include <stdbool.h>
#include <stdint.h>
#ifdef KERNEL_SLIDE_EXTERN
#define extern KERNEL_SLIDE_EXTERN
#endif
/*
* kernel_slide
*
* Description:
* The kASLR slide.
*/
extern uint64_t kernel_slide;
/*
* kernel_slide_init
*
* Description:
* Find the value of the kernel slide using kernel_read() and current_task.
*/
bool kernel_slide_init(void);
/*
* kernel_slide_init_with_kernel_image_address
*
* Description:
* Find the value of the kernel slide using kernel_read(), starting with an address that is
* known to reside within the kernel image.
*/
bool kernel_slide_init_with_kernel_image_address(uint64_t address);
#undef extern
#endif
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