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* config: Check CONFIGURE_INIT_TASK_STACK_SIZESebastian Huber2020-11-261-0/+2
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* config: CONFIGURE_INIT_TASK_CONSTRUCT_STORAGE_SIZESebastian Huber2020-11-261-9/+49
| | | | | | | | | | In order to better support applications which use the new rtems_task_construct() directive add the CONFIGURE_INIT_TASK_CONSTURCT_STORAGE_SIZE configuration option. If this option is specified, then the Classic API initialization task is constructed with rtems_task_construct(). Update #4181.
* Avoid INTERNAL_ERROR_RTEMS_INIT_TASK_ENTRY_IS_NULLSebastian Huber2020-11-261-0/+21
| | | | | | | Replace a runtime check with a compile time assertion. This makes the INTERNAL_ERROR_RTEMS_INIT_TASK_ENTRY_IS_NULL obsolete. Update #4181.
* config: Clarify the use of pragmasSebastian Huber2020-11-261-1/+9
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* config: Initialize task stack allocator on demandSebastian Huber2020-11-191-8/+11
| | | | | Register a custom task stack allocator initialization handler only if necessary.
* config: Simplify task stack allocator initSebastian Huber2020-11-191-0/+18
| | | | | Replace runtime checks with compile time assertions. This makes the INTERNAL_ERROR_BAD_STACK_HOOK obsolete.
* confdefs: Add extern C guards to libpci.hJan Sommer2020-10-301-0/+8
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* Decouple the C Program Heap initializationSebastian Huber2020-10-011-0/+3
| | | | | | | Before this patch RTEMS_Malloc_Initialize() had a fixed dependency on _Workspace_Area. Introduce _Workspace_Malloc_initializer to have this dependency only if CONFIGURE_UNIFIED_WORK_AREAS is defined by the application configuration.
* score: Simplify CORE_message_queue_BufferSebastian Huber2020-09-281-1/+1
| | | | | | | | | | Merge CORE_message_queue_Buffer structure into CORE_message_queue_Buffer_control. Use a zero-length array for the actual message buffer. This reduces the structure size on all targets. Update #4007.
* rtems: Add rtems_task_construct()Sebastian Huber2020-09-172-1/+11
| | | | | | | | | | | | | | | | | 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.
* CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZESebastian Huber2020-09-171-0/+7
| | | | | | | | | | | 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.
* score: Add _Stack_Allocator_do_initialize()Sebastian Huber2020-08-311-0/+6
| | | | | | | | 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.
* config: Provide file descriptors only if necessarySebastian Huber2020-08-311-9/+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.
* config: Conditionally include headerSebastian Huber2020-08-211-1/+4
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* confdefs: Fix cyclic dependencySebastian Huber2020-08-212-12/+8
| | | | Close #4061.
* config: Fix typoSebastian Huber2020-04-141-1/+1
| | | | Update #3875.
* config: Fix _ISR_Stack_area_endSebastian Huber2020-04-081-6/+9
| | | | | | | | | | | | | | In the previous implementation, the _ISR_Stack_area_begin and _ISR_Stack_area_end symbols were in different sections. If they do not have the same alignment, then the following linker directive could separate them: *(SORT_BY_ALIGNMENT (SORT_BY_NAME (.rtemsstack*))) Do not use different sections and instead define _ISR_Stack_area_end directly. Update #3799.
* Revert "score: Fix _ISR_Stack_area_end"Sebastian Huber2020-04-051-0/+5
| | | | | This reverts commit 8e80876bdd54e36fb668eee655eec1dd588daf13 which broke several architectures.
* score: Fix _ISR_Stack_area_endSebastian Huber2020-04-031-5/+0
| | | | | | | | | | The _ISR_Stack_area_begin and _ISR_Stack_area_end symbols are in different sections. They must have the same alignment, otherwise the following linker directive could separate them: *(SORT_BY_ALIGNMENT (SORT_BY_NAME (.rtemsstack*))) Update #3799.
* config: Remove filesystem entry config optionsSebastian Huber2020-04-031-56/+14
| | | | | | | | | | | | | | | | | | | | Remove the following undocumented configuration options: * CONFIGURE_FILESYSTEM_ENTRY_DOSFS * CONFIGURE_FILESYSTEM_ENTRY_FTPFS * CONFIGURE_FILESYSTEM_ENTRY_IMFS * CONFIGURE_FILESYSTEM_ENTRY_JFFS2 * CONFIGURE_FILESYSTEM_ENTRY_NFS * CONFIGURE_FILESYSTEM_ENTRY_RFS * CONFIGURE_FILESYSTEM_ENTRY_TFTPFS Update #3836.
* config: Remove CONFIGURE_FILESYSTEM_DEVFSSebastian Huber2020-03-311-9/+0
| | | | | | | | This filesystem no longer exists. Remove unused RTEMS_FILESYSTEM_TYPE_DEVFS. Update #3894.
* config: Remove BSP_DEFAULT_UNIFIED_WORK_AREASSebastian Huber2020-03-311-1/+0
| | | | | Do not undefine this unused BSP configuration option. This is a follow up of commit 92b33b8d09377feb14eb5a831ce242047c58d02b.
* conf: Improve evaluation of event recording optsSebastian Huber2020-03-231-22/+46
| | | | | | | Check for configuration errors earlier. Allow fatal dumps without the other extensions. Add some warnings. Update #3904.
* record: Add rtems_record_dump()Sebastian Huber2020-03-181-1/+17
| | | | | | | | | Add rtems_record_dump_base64() and rtems_record_dump_base64_zlib(). Add CONFIGURE_RECORD_FATAL_DUMP_BASE64 and CONFIGURE_RECORD_FATAL_DUMP_BASE64_ZLIB configuration options. Update #3904.
* imfs: Replace devfs with an IMFS specializationSebastian Huber2020-03-093-65/+42
| | | | | | | | | | | | | | | | Add a simplified path evaluation function IMFS_eval_path_devfs() for a device only IMFS configuration. The code size can be further reduced by the application if it disables the support for legacy IO drivers via: #define CONFIGURE_IMFS_DISABLE_MKNOD #define CONFIGURE_IMFS_DISABLE_MKNOD_DEVICE Obsolete CONFIGURE_MAXIMUM_DEVICES. Remove BSP_MAXIMUM_DEVICES. Update #3894. Update #3898.
* imfs: Constify imfs_memfile_bytes_per_blockSebastian Huber2020-03-091-1/+1
| | | | | | | | The CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK value is validated by <rtems/confdefs/libio.h>. Changing this value during runtime could lead to memory corruption. Update #3894.
* config: Remove <rtems/btimer.h> includeSebastian Huber2020-03-041-4/+0
| | | | | | | The use of CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER does not define anything, so remove the <rtems/btimer.h> include. Update #3875.
* config: Initialize IO drivers on demandSebastian Huber2020-02-261-0/+29
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* config: Resurrect NULL_DRIVER_TABLE_ENTRYSebastian Huber2020-02-251-1/+3
| | | | | | | This define may be used by application configurations for the CONFIGURE_APPLICATION_EXTRA_DRIVERS definition. Update #3875.
* config: Add <rtems/confdefs/wkspace.h>Sebastian Huber2020-02-251-0/+182
| | | | | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Change licence of <rtems/confdefs.h> to BSD-2-Clause according to file history. Update #3053. Close #3875.
* config: Add <rtems/confdefs/objectsposix.h>Sebastian Huber2020-02-251-0/+197
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/wkspacesupport.h>Sebastian Huber2020-02-251-0/+64
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/objectsclassic.h>Sebastian Huber2020-02-251-0/+127
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/threads.h>Sebastian Huber2020-02-251-0/+234
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/unlimited.h>Sebastian Huber2020-02-251-0/+143
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/iodrivers.h>Sebastian Huber2020-02-251-0/+166
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/console.h>Sebastian Huber2020-02-251-0/+85
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/initthread.h>Sebastian Huber2020-02-251-0/+97
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/inittask.h>Sebastian Huber2020-02-251-0/+131
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/extensions.h>Sebastian Huber2020-02-251-0/+158
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/newlib.h>Sebastian Huber2020-02-251-0/+72
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/clock.h>Sebastian Huber2020-02-251-0/+109
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/mcpi.h>Sebastian Huber2020-02-251-0/+147
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/malloc.h>Sebastian Huber2020-02-251-0/+72
| | | | | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Move the default configuration to library files so that application configurations do not include the definitions for the default case. Update #3053. Update #3875.
* config: Add <rtems/confdefs/bdbuf.h>Sebastian Huber2020-02-251-0/+161
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/scheduler.h>Sebastian Huber2020-02-251-0/+370
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/libio.h>Sebastian Huber2020-02-251-0/+410
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/percpu.h>Sebastian Huber2020-02-251-0/+158
| | | | | | | | | Remove comments and copyrightable content from the moved content. Use BSD-2-Clause for new file according to file history of <rtems/confdefs.h>. Update #3053. Update #3875.
* config: Add <rtems/confdefs/bsp.h>Sebastian Huber2020-02-251-0/+60
| | | | | | | | Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
* config: Add <rtems/confdefs/libpci.h>Sebastian Huber2020-02-251-0/+70
| | | | | | Derive copyright and license for new file form the file history. Update #3875.
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