load_store.c File Reference

#include <zephyr/ztest.h>
#include <zephyr/debug/gcov.h>
#include "float_context.h"
#include "test_common.h"

Functions
static	K_SEM_DEFINE (test_exit_sem, 0, 1)
static void	load_store_low (void)
	Low priority FPU load/store thread.
static void	load_store_high (void)
	High priority FPU load/store thread.
	K_THREAD_DEFINE (load_low,(1024+CONFIG_TEST_EXTRA_STACK_SIZE), load_store_low, NULL, NULL, NULL, 10,(K_FP_REGS), K_TICKS_FOREVER)
	K_THREAD_DEFINE (load_high,(1024+CONFIG_TEST_EXTRA_STACK_SIZE), load_store_high, NULL, NULL, NULL, 5,(K_FP_REGS), K_TICKS_FOREVER)
	ZTEST (fpu_sharing_generic, test_load_store)

Variables
static struct fp_register_set	float_reg_set_load
static struct fp_register_set	float_reg_set_store
static struct fp_register_set	float_reg_set
static volatile unsigned int	load_store_low_count
static volatile unsigned int	load_store_high_count
static volatile bool	test_exited

Function Documentation

K_SEM_DEFINE()

static K_SEM_DEFINE ( test_exit_sem  , 0  , 1    )

static

K_THREAD_DEFINE() [1/2]

K_THREAD_DEFINE	(	load_high	,
		(1024+CONFIG_TEST_EXTRA_STACK_SIZE)	,
		load_store_high	,
		NULL	,
		NULL	,
		NULL	,
		5	,
		(K_FP_REGS)	,
		K_TICKS_FOREVER
	)

K_THREAD_DEFINE() [2/2]

K_THREAD_DEFINE	(	load_low	,
		(1024+CONFIG_TEST_EXTRA_STACK_SIZE)	,
		load_store_low	,
		NULL	,
		NULL	,
		NULL	,
		10	,
		(K_FP_REGS)	,
		K_TICKS_FOREVER
	)

load_store_high()

static void load_store_high ( void  )

static

High priority FPU load/store thread.

See also

_load_then_store_all_float_registers()

load_store_low()

static void load_store_low ( void  )

static

Low priority FPU load/store thread.

See also

k_sched_time_slice_set(), memset(), _load_all_float_registers(), _store_all_float_registers()

ZTEST()

ZTEST	(	fpu_sharing_generic	,
		test_load_store
	)

Variable Documentation

float_reg_set

struct fp_register_set float_reg_set

static

float_reg_set_load

struct fp_register_set float_reg_set_load

static

float_reg_set_store

struct fp_register_set float_reg_set_store

static

load_store_high_count

volatile unsigned int load_store_high_count

static

load_store_low_count

volatile unsigned int load_store_low_count

static

test_exited

volatile bool test_exited

static