This header file provides interfaces of the Stack Handler which are used by the implementation and the Application Configuration. More...

#include <rtems/score/basedefs.h>

Macros
#define	STACK_MINIMUM_SIZE CPU_STACK_MINIMUM_SIZE

Typedefs
typedef void(*	Stack_Allocator_initialize) (size_t stack_space_size)
	The stack allocator initialization handler.

typedef void (	Stack_Allocator_allocate) (size_t stack_size)
	Stack allocator allocate handler.

typedef void(*	Stack_Allocator_free) (void *addr)
	Stack allocator free handler.

typedef void (	Stack_Allocator_allocate_for_idle) (uint32_t cpu, size_t *stack_size)
	Stack allocator allocate for idle handler.

Functions
void	_Stack_Allocator_do_initialize (void)
	Do the stack allocator initialization during system initialize.

void *	_Stack_Allocator_allocate_for_idle_workspace (uint32_t unused, size_t *storage_size)
	Allocates the IDLE thread storage area from the workspace.

void *	_Stack_Allocator_allocate_for_idle_static (uint32_t cpu_index, size_t *storage_size)
	Allocates the IDLE thread storage from the memory statically allocated by <rtems/confdefs.h>.

Variables
uint32_t	rtems_minimum_stack_size
	The minimum stack size.

const uintptr_t	_Stack_Space_size
	The configured stack space size.

const bool	_Stack_Allocator_avoids_workspace
	Indicates if the stack allocator avoids the workspace.

const Stack_Allocator_initialize	_Stack_Allocator_initialize
	The stack allocator initialization handler.

const Stack_Allocator_allocate	_Stack_Allocator_allocate
	The stack allocator allocate handler.

const Stack_Allocator_free	_Stack_Allocator_free
	The stack allocator free handler.

const size_t	_Stack_Allocator_allocate_for_idle_storage_size
	The size in bytes of the idle thread storage area used by _Stack_Allocator_allocate_for_idle_static().

char	_Stack_Allocator_allocate_for_idle_storage_areas []
	The thread storage areas used by _Stack_Allocator_allocate_for_idle_static().

const Stack_Allocator_allocate_for_idle	_Stack_Allocator_allocate_for_idle
	The stack allocator allocate stack for idle thread handler.

Detailed Description

This header file provides interfaces of the Stack Handler which are used by the implementation and the Application Configuration.

Data Structures