spec: Specify rtems_task_create_from_config()

2 files changed, 57 insertions, 0 deletions

diff --git a/spec/if/acfg/max-thread-local-storage-size.yml b/spec/if/acfg/max-thread-local-storage-size.yml
new file mode 100644
index 00000000..1479bddc
--- /dev/null
+++ b/spec/if/acfg/max-thread-local-storage-size.yml
@@ -0,0 +1,30 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+appl-config-option-type: integer
+constraints:
+  max: ${../c/size_max:/name}
+  min: 0
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default-value: 0
+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.
+enabled-by: true
+index-entries: []
+interface-type: appl-config-option
+links:
+- role: appl-config-group-member
+  uid: group-classic
+name: CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZE
+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.
+text: ''
+type: interface
diff --git a/spec/if/acfg/tasks-created-from-config.yml b/spec/if/acfg/tasks-created-from-config.yml
new file mode 100644
index 00000000..e8863ac8
--- /dev/null
+++ b/spec/if/acfg/tasks-created-from-config.yml
@@ -0,0 +1,27 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+appl-config-option-type: integer
+constraints:
+  max: ${max-tasks:/name}
+  min: 0
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default-value: 0
+description: |
+  The value of this configuration option defines the count of Classic API Tasks
+  which are created by ${../rtems/tasks/create-from-config:/name}.
+enabled-by: true
+index-entries: []
+interface-type: appl-config-option
+links:
+- role: appl-config-group-member
+  uid: group-classic
+name: CONFIGURE_TASKS_CREATED_FROM_CONFIG
+notes: |
+  By default, the calculation for the required memory in the RTEMS Workspace for
+  tasks assumes that all Classic API Tasks are created by
+  ${../rtems/tasks/create:/name}.  This configuration option can be used to
+  reduce the required memory for the system-provided task storage
+  areas since tasks created by ${../rtems/tasks/create-from-config:/name} use a
+  user-provided task storage area.
+text: ''
+type: interface