main.c File Reference

#include <zephyr/kernel.h>
#include <zephyr/ztest.h>
#include <zephyr/tc_util.h>
#include <zephyr/kernel_structs.h>
#include <zephyr/irq_offload.h>
#include <kswap.h>
#include <assert.h>
#include <zephyr/kernel/mm.h>
#include <zephyr/internal/syscall_handler.h>
#include "test_syscalls.h"
#include <zephyr/syscalls/blow_up_priv_stack_mrsh.c>

Macros
#define	STACKSIZE   (2048 + CONFIG_TEST_EXTRA_STACK_SIZE)
#define	MAIN_PRIORITY   7
#define	PRIORITY   5
#define	OVERFLOW_STACKSIZE   STACKSIZE

Functions
static	K_THREAD_STACK_DEFINE (alt_stack,(2048+CONFIG_TEST_EXTRA_STACK_SIZE))
void	k_sys_fatal_error_handler (unsigned int reason, const struct arch_esf *pEsf)
	Fatal error policy handler.
void	entry_cpu_exception (void *p1, void *p2, void *p3)
void	entry_cpu_exception_extend (void *p1, void *p2, void *p3)
void	entry_oops (void *p1, void *p2, void *p3)
void	entry_panic (void *p1, void *p2, void *p3)
void	entry_zephyr_assert (void *p1, void *p2, void *p3)
void	entry_arbitrary_reason (void *p1, void *p2, void *p3)
void	entry_arbitrary_reason_negative (void *p1, void *p2, void *p3)
__no_optimization int	stack_smasher (int val)
void	blow_up_stack (void)
void	stack_sentinel_timer (void *p1, void *p2, void *p3)
void	stack_sentinel_swap (void *p1, void *p2, void *p3)
void	stack_hw_overflow (void *p1, void *p2, void *p3)
void	user_priv_stack_hw_overflow (void *p1, void *p2, void *p3)
void	check_stack_overflow (k_thread_entry_t handler, uint32_t flags)
	ZTEST (fatal_exception, test_fatal)
	Test the kernel fatal error handling works correctly.
static void *	fatal_setup (void)
	ZTEST_SUITE (fatal_exception, NULL, fatal_setup, NULL, NULL, NULL)

Variables
static struct k_thread	alt_thread
volatile int	rv
static ZTEST_DMEM volatile int	expected_reason = -1

Macro Definition Documentation

MAIN_PRIORITY

#define MAIN_PRIORITY   7

OVERFLOW_STACKSIZE

#define OVERFLOW_STACKSIZE   STACKSIZE

PRIORITY

#define PRIORITY   5

STACKSIZE

#define STACKSIZE   (2048 + CONFIG_TEST_EXTRA_STACK_SIZE)

Function Documentation

blow_up_stack()

void blow_up_stack

(

void

)

check_stack_overflow()

void check_stack_overflow	(	k_thread_entry_t	handler,
		uint32_t	flags
	)

entry_arbitrary_reason()

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

entry_arbitrary_reason_negative()

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

entry_cpu_exception()

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

entry_cpu_exception_extend()

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

entry_oops()

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

entry_panic()

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

entry_zephyr_assert()

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

fatal_setup()

static void * fatal_setup ( void  )

static

K_THREAD_STACK_DEFINE()

static K_THREAD_STACK_DEFINE ( alt_stack  , (2048+CONFIG_TEST_EXTRA_STACK_SIZE)    )

static

stack_hw_overflow()

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

stack_sentinel_swap()

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

stack_sentinel_timer()

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

stack_smasher()

__no_optimization int stack_smasher

(

int

val

)

user_priv_stack_hw_overflow()

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

ZTEST_SUITE()

ZTEST_SUITE	(	fatal_exception	,
		NULL	,
		fatal_setup	,
		NULL	,
		NULL	,
		NULL
	)

Variable Documentation

alt_thread

struct k_thread alt_thread

static

expected_reason

ZTEST_DMEM volatile int expected_reason = -1

static

rv

volatile int rv