main.c File Reference

#include <zephyr.h>
#include <ztest.h>
#include <syscall_handler.h>
#include <kernel_internal.h>
#include "test_syscall.h"
#include <syscalls/stack_info_get_mrsh.c>
#include <syscalls/check_perms_mrsh.c>

Data Structures
struct	foo
struct	scenario_data

Macros
#define	NUM_STACKS   3
#define	STEST_STACKSIZE   (512 + CONFIG_TEST_EXTRA_STACKSIZE)

Functions
	K_THREAD_STACK_DEFINE (user_stack,(512+CONFIG_TEST_EXTRA_STACKSIZE))
	K_THREAD_STACK_ARRAY_DEFINE (user_stack_array, 3,(512+CONFIG_TEST_EXTRA_STACKSIZE))
	K_KERNEL_STACK_DEFINE (kern_stack,(512+CONFIG_TEST_EXTRA_STACKSIZE))
	K_KERNEL_STACK_ARRAY_DEFINE (kern_stack_array, 3,(512+CONFIG_TEST_EXTRA_STACKSIZE))
void	stack_buffer_scenarios (void)
void	stest_thread_entry (void *p1, void *p2, void *p3)
void	stest_thread_launch (uint32_t flags, bool drop)
void	scenario_entry (void *stack_obj, size_t obj_size, size_t reported_size, size_t declared_size, bool is_array)
void	test_stack_buffer (void)
	Test kernel provides user thread read/write access to its own stack memory buffer. More...
void	no_op_entry (void *p1, void *p2, void *p3)
void	test_idle_stack (void)
	Show that the idle thread stack size is correct. More...
void	test_main (void)

Variables
struct k_thread	test_thread
__kstackmem struct foo	stest_member_stack
ZTEST_BMEM struct scenario_data	scenario_data

Macro Definition Documentation

NUM_STACKS

#define NUM_STACKS   3

STEST_STACKSIZE

#define STEST_STACKSIZE   (512 + CONFIG_TEST_EXTRA_STACKSIZE)

Function Documentation

K_KERNEL_STACK_ARRAY_DEFINE()

K_KERNEL_STACK_ARRAY_DEFINE	(	kern_stack_array	,
		3	,
		(512+CONFIG_TEST_EXTRA_STACKSIZE)
	)

K_KERNEL_STACK_DEFINE()

K_KERNEL_STACK_DEFINE	(	kern_stack	,
		(512+CONFIG_TEST_EXTRA_STACKSIZE)
	)

K_THREAD_STACK_ARRAY_DEFINE()

K_THREAD_STACK_ARRAY_DEFINE	(	user_stack_array	,
		3	,
		(512+CONFIG_TEST_EXTRA_STACKSIZE)
	)

K_THREAD_STACK_DEFINE()

K_THREAD_STACK_DEFINE	(	user_stack	,
		(512+CONFIG_TEST_EXTRA_STACKSIZE)
	)

no_op_entry()

void no_op_entry	(	void *	p1,
		void *	p2,
		void *	p3
	)

scenario_entry()

void scenario_entry	(	void *	stack_obj,
		size_t	obj_size,
		size_t	reported_size,
		size_t	declared_size,
		bool	is_array
	)

stack_buffer_scenarios()

void stack_buffer_scenarios

(

void

)

stest_thread_entry()

void stest_thread_entry	(	void *	p1,
		void *	p2,
		void *	p3
	)

stest_thread_launch()

void stest_thread_launch	(	uint32_t	flags,
		bool	drop
	)

test_idle_stack()

void test_idle_stack

(

void

)

Show that the idle thread stack size is correct.

The idle thread has to occasionally clean up self-exiting threads. Exercise this and show that we didn't overflow, reporting out stack usage.

test_main()

void test_main

(

void

)

test case main entry

test_stack_buffer()

void test_stack_buffer

(

void

)

Test kernel provides user thread read/write access to its own stack memory buffer.

Thread can access its own stack memory buffer and perform read/write operations.

Variable Documentation

scenario_data

ZTEST_BMEM struct scenario_data scenario_data

stest_member_stack

__kstackmem struct foo stest_member_stack

test_thread

struct k_thread test_thread