main.c File Reference

#include <zephyr/ztest.h>
#include <zephyr/kernel/mm.h>
#include <zephyr/kernel/mm/demand_paging.h>
#include <zephyr/timing/timing.h>
#include <mmu.h>
#include <zephyr/linker/sections.h>

Macros
#define	HALF_PAGES   (EXTRA_PAGES / 2)
#define	HALF_BYTES   (HALF_PAGES * CONFIG_MMU_PAGE_SIZE)

Functions
__pinned_func void	k_sys_fatal_error_handler (unsigned int reason, const struct arch_esf *pEsf)
	Fatal error policy handler.
void	test_map_anon_pages (void)
static void	print_paging_stats (struct k_mem_paging_stats_t *stats, const char *scope)
static void	touch_anon_pages (bool zig, bool zag)
void	test_touch_anon_pages (void)
void	test_touch_anon_pages_zigzag1 (void)
void	test_touch_anon_pages_zigzag2 (void)
void	test_unmap_anon_pages (void)
static void	test_k_mem_page_out (void)
void	test_k_mem_page_in (void)
void	test_k_mem_pin (void)
void	test_k_mem_unpin (void)
void	test_backing_store_capacity (void)
void	test_user_get_stats (void)
static bool	print_histogram (struct k_mem_paging_histogram_t *hist)
void	test_user_get_hist (void)
void *	demand_paging_api_setup (void)
	ZTEST_SUITE (demand_paging, NULL, NULL, NULL, NULL, NULL)
	ZTEST_SUITE (demand_paging_api, NULL, demand_paging_api_setup, NULL, NULL, NULL)
	ZTEST_SUITE (demand_paging_stat, NULL, NULL, NULL, NULL, NULL)

Variables
size_t	arena_size
char *	arena
static __pinned_bss bool	expect_fault
static const char *	nums = "0123456789"

Macro Definition Documentation

HALF_BYTES

#define HALF_BYTES   (HALF_PAGES * CONFIG_MMU_PAGE_SIZE)

HALF_PAGES

#define HALF_PAGES   (EXTRA_PAGES / 2)

Function Documentation

demand_paging_api_setup()

void * demand_paging_api_setup

(

void

)

print_histogram()

static bool print_histogram ( struct k_mem_paging_histogram_t * hist )

static

print_paging_stats()

static void print_paging_stats ( struct k_mem_paging_stats_t * stats, const char * scope )

static

test_backing_store_capacity()

void test_backing_store_capacity

(

void

)

test_k_mem_page_in()

void test_k_mem_page_in

(

void

)

test_k_mem_page_out()

static void test_k_mem_page_out ( void )

static

test_k_mem_pin()

void test_k_mem_pin

(

void

)

test_k_mem_unpin()

void test_k_mem_unpin

(

void

)

test_map_anon_pages()

void test_map_anon_pages

(

void

)

test_touch_anon_pages()

void test_touch_anon_pages

(

void

)

test_touch_anon_pages_zigzag1()

void test_touch_anon_pages_zigzag1

(

void

)

test_touch_anon_pages_zigzag2()

void test_touch_anon_pages_zigzag2

(

void

)

test_unmap_anon_pages()

void test_unmap_anon_pages

(

void

)

test_user_get_hist()

void test_user_get_hist

(

void

)

test_user_get_stats()

void test_user_get_stats

(

void

)

touch_anon_pages()

static void touch_anon_pages ( bool zig, bool zag )

static

ZTEST_SUITE() [1/3]

ZTEST_SUITE	(	demand_paging	,
		NULL	,
		NULL	,
		NULL	,
		NULL	,
		NULL	)

ZTEST_SUITE() [2/3]

ZTEST_SUITE	(	demand_paging_api	,
		NULL	,
		demand_paging_api_setup	,
		NULL	,
		NULL	,
		NULL	)

ZTEST_SUITE() [3/3]

ZTEST_SUITE	(	demand_paging_stat	,
		NULL	,
		NULL	,
		NULL	,
		NULL	,
		NULL	)

Variable Documentation

arena

char* arena

arena_size

size_t arena_size

expect_fault

__pinned_bss bool expect_fault

static

nums

const char* nums = "0123456789"

static