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Data Structures
struct	cr3
	Control Register 3 - Page directory base register. More...
struct	pgde
	Page Directory Entry. More...
struct	pgte
	Page Table Entry. More...

Macros
#define	NR_PAGES   1024
#define	NR_TABLES   1024
#define	TO_IDX(vma, pgd, pgt)

Variables
struct pgde	__PACKED

Detailed Description

Author

Sung-jae Park nices.nosp@m.j@ni.nosp@m.cesj..nosp@m.com

Date

2011-9-21

Macro Definition Documentation

#define NR_PAGES   1024

Definition at line 50 of file paging.h.

#define NR_TABLES   1024

Definition at line 51 of file paging.h.

#define TO_IDX	(		vma,
			pgd,
			pgt
	)

Value:

do { \
	uint32_t pagesize = sysconf(_SC_PAGESIZE); \
        pgd = ((uint32_t)(vma)) / (pagesize * NR_PAGES); \
        pgt = ((uint32_t)(vma)) % (pagesize * NR_PAGES); \
        pgt /= pagesize; \
} while (0)

Definition at line 53 of file paging.h.

Referenced by onetime_map_init(), onetime_unmap(), and page_fault_handler().

Variable Documentation

struct cr3 __PACKED