IRQ Offload

Macros
#define	SENTINEL_VALUE   0xDEADBEEF

Functions
	K_THREAD_STACK_DEFINE (offload_stack, 384+CONFIG_TEST_EXTRA_STACK_SIZE)
static void	offload_function (const void *param)
void	test_irq_offload (void)
	Verify thread context.
void	nestoff_offload (const void *parameter)
static void	nestoff_timer_fn (struct k_timer *timer)
static void	offload_thread_fn (void *p0, void *p1, void *p2)
void	test_nested_irq_offload (void)
	Invoke irq_offload from an interrupt and verify that the resulting nested interrupt doesn't explode.

Variables
volatile uint32_t	sentinel
struct k_thread	offload_thread
static struct k_timer	nestoff_timer
static bool	timer_executed
static bool	nested_executed

Detailed Description

Macro Definition Documentation

SENTINEL_VALUE

#define SENTINEL_VALUE   0xDEADBEEF

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

Function Documentation

K_THREAD_STACK_DEFINE()

K_THREAD_STACK_DEFINE	(	offload_stack	,
		384+	CONFIG_TEST_EXTRA_STACK_SIZE )

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

nestoff_offload()

void nestoff_offload

(

const void *

parameter

)

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

nestoff_timer_fn()

static void nestoff_timer_fn ( struct k_timer * timer )

static

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

offload_function()

static void offload_function ( const void * param )

static

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

offload_thread_fn()

static void offload_thread_fn ( void * p0, void * p1, void * p2 )

static

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

test_irq_offload()

void test_irq_offload

(

void

)

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

Verify thread context.

Check whether offloaded running function is in interrupt context, on the IRQ stack or not.

TESTPOINT: Offload to IRQ context

test_nested_irq_offload()

void test_nested_irq_offload

(

void

)

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

Invoke irq_offload from an interrupt and verify that the resulting nested interrupt doesn't explode.

Variable Documentation

nested_executed

bool nested_executed

static

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

nestoff_timer

struct k_timer nestoff_timer

static

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

offload_thread

struct k_thread offload_thread

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

sentinel

volatile uint32_t sentinel

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>

timer_executed

bool timer_executed

static

#include </home/runner/work/safety-doc/zephyr/tests/kernel/common/src/irq_offload.c>