diff options
Diffstat (limited to 'c-user/config/classic-api.rst')
| -rw-r--r-- | c-user/config/classic-api.rst | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/c-user/config/classic-api.rst b/c-user/config/classic-api.rst index b19a241..d026593 100644 --- a/c-user/config/classic-api.rst +++ b/c-user/config/classic-api.rst @@ -465,69 +465,6 @@ The following constraints apply to this configuration option: object class, if the value passed to :ref:`InterfaceRtemsResourceUnlimited` satisfies all other constraints of the configuration option. -.. Generated from spec:/acfg/if/max-thread-local-storage-size - -.. raw:: latex - - \clearpage - -.. index:: CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZE - -.. _CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZE: - -CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZE -------------------------------------------- - -.. rubric:: CONSTANT: - -``CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZE`` - -.. rubric:: OPTION TYPE: - -This configuration option is an integer define. - -.. rubric:: DEFAULT VALUE: - -The default value is 0. - -.. rubric:: DESCRIPTION: - -If the value of this configuration option is greater than zero, then it -defines the maximum thread-local storage size, otherwise the thread-local -storage size is defined by the linker depending on the thread-local storage -objects used by the application in the statically-linked executable. - -.. rubric:: NOTES: - -This configuration option can be used to reserve space for the dynamic linking -of modules with thread-local storage objects. - -If the thread-local storage size defined by the thread-local storage -objects used by the application in the statically-linked executable is greater -than a non-zero value of this configuration option, then a fatal error will -occur during system initialization. - -Use :c:func:`RTEMS_ALIGN_UP` and -:c:macro:`RTEMS_TASK_STORAGE_ALIGNMENT` to adjust the size to meet the -minimum alignment requirement of a thread-local storage area. - -The actual thread-local storage size is determined when the application -executable is linked. The ``rtems-exeinfo`` command line tool included in -the RTEMS Tools can be used to obtain the thread-local storage size and -alignment of an application executable. - -.. rubric:: CONSTRAINTS: - -The following constraints apply to this configuration option: - -* The value of the configuration option shall be greater than or equal to zero. - -* The value of the configuration option shall be less than or equal to - `SIZE_MAX <https://en.cppreference.com/w/c/types/limits>`_. - -* The value of the configuration option shall be an integral multiple of - :c:macro:`RTEMS_TASK_STORAGE_ALIGNMENT`. - .. Generated from spec:/acfg/if/max-timers .. raw:: latex |