pmp.h File Reference

#include <stdint.h>

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Functions
int	pmp_entries_num (void)
void	reset_pmp (void)
void	setup_pmp (uintptr_t base, uintptr_t size, uintptr_t flags)

Function Documentation

pmp_entries_num()

int pmp_entries_num

(

void

)

Referenced by find_empty_pmp_entry(), and reset_pmp().

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reset_pmp()

void reset_pmp

(

void

)

Definition at line 278 of file pmp.c.

References die(), pmp_entries_num(), PMP_L, read_pmpcfg(), write_pmpaddr(), and write_pmpcfg().

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setup_pmp()

void setup_pmp	(	uintptr_t	base,
		uintptr_t	size,
		uintptr_t	flags
	)

Definition at line 290 of file pmp.c.

References pmpcfg_t::address, base, pmpcfg_t::cfg, find_empty_pmp_entry(), generate_pmp(), mask_pmp_entry_used(), PMP_A, PMP_TOR, pmpcfg_t::previous_address, write_pmpaddr(), and write_pmpcfg().

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