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2020-09-18rtems: Generate <rtems.h>Sebastian Huber1-33/+67
Change license to BSD-2-Clause according to file history and documentation re-licensing agreement. Update #3053. Update #3899. Update #3993.
2020-09-18rtems: From <rtems.h> to <rtems/rtems/mp.h>Sebastian Huber2-25/+16
Move multiprocessing related definitions to <rtems/rtems/mp.h>. This makes <rtems.h> an include only header file.
2020-09-18rtems: From <rtems.h> to <rtems/rtems/types.h>Sebastian Huber2-7/+7
Move type related definition to <rtems/rtems/types.h>. The goal is to make <rtems.h> an include only header file.
2020-09-18rtems: From <rtems.h> to <rtems/rtems/tasks.h>Sebastian Huber2-29/+29
Move task related declarations and definitions to <rtems/rtems/tasks.h>. The goal is to make <rtems.h> an include only header file.
2020-09-18rtems: From <rtems.h> to <rtems/rtems/object.h>Sebastian Huber2-59/+59
Move object related declarations and definitions to <rtems/rtems/object.h>. The goal is to make <rtems.h> an include only header file.
2020-09-18rtems: Move from <rtems.h> to <rtems/config.h>Sebastian Huber4-18/+19
Move configuration related declarations and definitions to <rtems/config.h>. The goal is to make <rtems.h> an include only header file.
2020-09-18score: Improve Scheduler Handler documentationSebastian Huber2-14/+38
2020-09-18doxygen: Wrap long linesSebastian Huber1-10/+20
2020-09-17rtems: Fix typoSebastian Huber1-1/+1
Update #3959.
2020-09-17validation: Add general purpose test suiteSebastian Huber1-0/+6
Add a general purpose test suite for validation tests. This is the first test suite generated from a specification item in the rtems-central repository. Update #3959.
2020-09-17doxygen: Move top-level group definitionsSebastian Huber2-18/+44
Update #3959.
2020-09-17rtems: Add rtems_task_construct()Sebastian Huber7-226/+585
In contrast to rtems_task_create() this function constructs a task with a user-provided task storage area. The new directive uses a configuration structure instead of individual parameters. Add RTEMS_TASK_STORAGE_SIZE() to calculate the recommended size of a task storage area based on the task attributes and the size dedicated to the task stack and thread-local storage. This macro may allow future extensions without breaking the API. Add application configuration option CONFIGURE_MINIMUM_TASKS_WITH_USER_PROVIDED_STORAGE to adjust RTEMS Workspace size estimate. Update #3959.
2020-09-17CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZESebastian Huber7-6/+81
Add this application configuration option. This configuration option can be used to reserve space for the dynamic linking of modules with thread-local storage objects. Add RTEMS_TASK_STORAGE_ALIGNMENT to define the minium alignment of a thread-local storage size. Update #4074.
2020-09-17rtems: Add RTEMS_ALIGN_UP()Sebastian Huber1-0/+15
Update #3959. Update #4074.
2020-09-17rtems: Add RTEMS_ALIGN_DOWN()Sebastian Huber1-0/+15
Update #3959. Update #4074.
2020-09-17libtest: Fix T_thread_switch_record()Sebastian Huber1-0/+1
If RTEMS_DEBUG is not defined, then we have to explicitly set the node off the chain. Update #3199.
2020-09-17arm: Fix arm_cp15_set_translation_table_entries()Sebastian Huber1-0/+16
In a multi-processor system we must broadcast the TLB maintenance operation to the Inner Shareable domain to ensure that the other processors update their TLB caches accordingly. Close #4068.
2020-09-12i386/score: fix assembly mnemonicGedare Bloom1-1/+1
Closes #4076.
2020-09-11score: Fix _Thread_Initialize()Sebastian Huber1-5/+6
Fix an error cleanup path in SMP configurations to avoid a NULL pointer access. Update #3959.
2020-08-31score: Add stack free handler to TCBSebastian Huber9-24/+78
This avoids a dependency to the stack free function in the thread destruction. Update #3959.
2020-08-31score: Move _Stack_Allocator_free to separate fileSebastian Huber3-2/+36
This decouples the task stack allocation from the deallocation. Update #3959.
2020-08-31score: Add _Stack_Allocator_do_initialize()Sebastian Huber7-21/+78
Do the stack allocator initialization and sanity check only if a user-provided stack allocator was configured. This avoids a dependency of _Thread_Handler_initialization() on the stack allocator. Update #3959.
2020-08-31score: Use _Freechain_Push()Sebastian Huber2-2/+2
The nodes are never NULL. Update #3959.
2020-08-31score: Add <rtems/score/freechainimpl.h>Sebastian Huber9-125/+169
Hide implementation details. Update #3959.
2020-08-31score: Add _Freechain_Push()Sebastian Huber2-4/+18
Update #3959.
2020-08-31score: Fix debug assertSebastian Huber1-4/+12
Do not access executing->current_state outside the protection of the thread state lock. Add missing state with a comment.
2020-08-31config: Add zero file descriptor data structuresSebastian Huber2-0/+47
Fix linker errors in the minimum test program on some BSPs introduced by ced28f2cfcee6d32ad7bb72e16b235212eb2eaaf.
2020-08-31config: Provide file descriptors only if necessarySebastian Huber1-9/+15
Only provide the file descriptor array if CONFIGURE_MAXIMUM_FILE_DESCRIPTORS > 0. If someone configured CONFIGURE_MAXIMUM_FILE_DESCRIPTORS == 0 and the appplication uses something which requires a file descriptor, then a linker error will show up. An alternative would be to add a zero-length array rtems_libio_iops[ 0 ] to librtemscpu.a which would be used in this case. Conditionally include some header files.
2020-08-31score: Optimize _Objects_Name_to_id_u32()Sebastian Huber2-3/+2
Remove the superfluous invalid name check since the object creation directives ensure that objects with such a name cannot exist. Also finding an object with such a name would be no catastrophy if it really exists.
2020-08-31rtems: Add _RTEMS_Name_to_id()Sebastian Huber16-228/+478
Simplify object name to identifier directives. Using _RTEMS_Name_to_id() to implement the directives enables a tail call optimization. Change license to BSD-2-Clause according to file history. Update #3053.
2020-08-31score: Constify objects name to id functionsSebastian Huber4-17/+17
2020-08-21config: Conditionally include headerSebastian Huber1-1/+4
2020-08-21score: Fix set but not used warningSebastian Huber1-1/+1
2020-08-21confdefs: Fix cyclic dependencySebastian Huber2-12/+8
Close #4061.
2020-08-20sparc: Use RTEMS_XCONCAT()Sebastian Huber1-4/+2
Prefer macros with a proper namespace.
2020-08-20dd(1): Use a local swapbytes() function.eadler1-1/+16
swab(3) has restrict qualifiers for src and dst. Avoid relying on undefined overlapping swab behavior. Obtained From: OpenBSD
2020-08-20Fix -Wchar-subscripts warningsAschref Ben Thabet2-6/+6
The argument to the ctype functions must be an int and the value of the character must be representable as an unsigned char or equal to the value of the macro EOF. If the argument has any other value, the behavior is undefined.
2020-08-19ada: Add missing attributesSebastian Huber1-0/+9
2020-08-19rtems: Use unique option valuesSebastian Huber1-1/+1
The RTEMS_BARRIER_AUTOMATIC_RELEASE and RTEMS_BINARY_SEMAPHORE options had the same value. In order to better detect a misuse of option values (for example using RTEMS_BINARY_SEMAPHORE for rtems_barrier_create()), the options should have unique values. Close #4054.
2020-08-18libtest: Add T_push_plan() and T_pop_plan()Sebastian Huber2-0/+21
Update #3199.
2020-08-18libtest: Use a destructorSebastian Huber1-10/+5
Do not set up a new test steps environment. Update #3199.
2020-08-18libtest: Change T_step() and T_assert_step()Sebastian Huber2-6/+22
Normally, the expected test step must be a compile time constant. Allow variable expected test steps for the T_step() and T_assert_step(). This can be used for parameterized test loops with individual fixtures. Remove the ability to use custom failure messages due to some implementation constraints. Update #3199.
2020-08-18libtest: Add fixture stepsSebastian Huber2-28/+58
Support a new test plan for each nested fixture. Update #3199.
2020-08-18libtest: Add T_check_steps()Sebastian Huber1-18/+13
Update #3199.
2020-08-18libtest: Use line buffer in T_check()Sebastian Huber1-31/+86
Update #3199.
2020-08-18libtest: Add T_puts()Sebastian Huber2-0/+26
Update #3199.
2020-08-18libtest: Add T_do_is_runner()Sebastian Huber1-30/+34
Update #3199.
2020-08-18libtest: Add output buffer drain and fillSebastian Huber1-25/+35
Update #3199.
2020-08-18libtest: Change fixture scope methodSebastian Huber2-63/+82
Return the produced character count. There is no need for a NUL termination. Update #3199.
2020-08-17rtems/printer.h Fix build warnings -Wclass-memaccessAschref Ben Thabet1-1/+5