Updates #4520. --- c-user/config/task-stack-alloc.rst | 39 +++++++++++++++++++++++++++++++++++++- 1 file changed, 38 insertions(+), 1 deletion(-)
diff --git a/c-user/config/task-stack-alloc.rst b/c-user/config/task-stack-alloc.rst index 297c624..054f301 100644 --- a/c-user/config/task-stack-alloc.rst +++ b/c-user/config/task-stack-alloc.rst @@ -1,7 +1,7 @@ .. SPDX-License-Identifier: CC-BY-SA-4.0 .. Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de) -.. Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR) +.. Copyright (C) 1988, 2008, 2021 On-Line Applications Research Corporation (OAR) Task Stack Allocator Configuration ================================== @@ -115,6 +115,43 @@ NOTES: * `CONFIGURE_TASK_STACK_DEALLOCATOR` +.. index:: _CONFIGURE_TASK_STACK_ALLOCATOR_FOR_IDLE +.. index:: IDLE task stack allocator + +.. _CONFIGURE_TASK_STACK_ALLOCATOR_FOR_IDLE: + +CONFIGURE_TASK_STACK_ALLOCATOR_FOR_IDLE +--------------------------------------- + +CONSTANT: + ``CONFIGURE_TASK_STACK_ALLOCATOR_FOR_IDLE`` + +OPTION TYPE: + This configuration option is an initializer define. + +DEFAULT VALUE: + The default value is ``_Stack_Allocator_allocate_for_idle``, which + indicates that IDLE task stacks will be allocated from an area statically + reserved by `<rtems/confdefs.h>``. + +VALUE CONSTRAINTS: + The value of this configuration option shall be defined to a valid function + pointer of the type ``void *( *allocate )( Per_CPU_Control *, size_t )``. + +DESCRIPTION: + The value of this configuration option initializes the IDLE stack allocator + allocate handler. + +NOTES: + A correctly configured system shall only specify this configuration option + if the task stack allocators are configured and the following are consistent: + + * :ref:`CONFIGURE_TASK_STACK_ALLOCATOR_INIT` + + * :ref:`CONFIGURE_TASK_STACK_ALLOCATOR` + + * :ref:`CONFIGURE_TASK_STACK_DEALLOCATOR` + .. index:: CONFIGURE_TASK_STACK_FROM_ALLOCATOR .. index:: task stack allocator -- 1.8.3.1 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
