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* score: Remove Objects_Information::the_apiSebastian Huber2018-12-072-14/+12
| | | | | | | Remove Objects_Information::the_class. This information is already contained in Objects_Information::maximum_id. Update #3621.
* score: Remove Objects_Information::maximumSebastian Huber2018-12-079-50/+50
| | | | | | | This information is already present in Objects_Information::maximum_id. Add and use _Objects_Get_maximum_index(). Update #3621.
* score: Optimize object lookupSebastian Huber2018-12-0711-65/+44
| | | | | | | | | | | | | | | | Use the maximum ID for the ID to object translation. Using the maximum ID gets rid of an additional load from the object information in _Objects_Get(). In addition, object lookups fail for every ID in case the object information is cleared to zero. This makes it a bit more robust during system startup (see new tests in spconfig02). The local table no longer needs a NULL pointer entry at array index zero. Adjust all the object iteration loops accordingly. Remove Objects_Information::minimum_id since it contains only redundant information. Add _Objects_Get_minimum_id() to get the minimum ID. Update #3621.
* score: Rename Objects_Information::allocation_sizeSebastian Huber2018-12-075-33/+45
| | | | | | | | Rename Objects_Information::allocation_size in Objects_Information::objects_per_block. Adjust integer types in _Objects_Shrink_information() and _Objects_Free(). Update #3621.
* score: Rename Objects_Information::sizeSebastian Huber2018-12-074-6/+6
| | | | | | | | Rename Objects_Information::size to Objects_Information::object_size. Change its type from size_t to uint16_t and move it to reduce the size of Objects_Information. Update #3621.
* score: Remove Objects_Information::is_stringSebastian Huber2018-12-077-31/+29
| | | | | | Use Objects_Information::name_length to store this information. Update #3621.
* score: Remove dead codeSebastian Huber2018-12-071-16/+0
| | | | Update #3621.
* Simplify _CPU_Counter_difference()Sebastian Huber2018-12-076-101/+150
| | | | | | | | | | | | | | In order to simplify the use of CPU counter values it is beneficial to have monotonic increasing values within the range of the CPU counter ticks data type, e.g. 32-bit unsigned integer. This eases the use of CPU counter timestamps in external tools which do not know the details of the CPU counter hardware. The CPU counter is the fastest way to get a time on an RTEMS system. Such a CPU counter may be also used as the timecounter. Use it on SPARC for this purpose to simplify the clock drivers. Update #3456.
* Spelling and grammar fixes in source code comments (GCI 2018)Marçal Comajoan Cara2018-12-041-1/+1
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* score: <rtems/score/smplockstats.h>Sebastian Huber2018-11-261-7/+16
| | | | | | | Remove <rtems/score/chainimpl.h> include from <rtems/score/smplockstats.h>. Close #3598.
* score: Simplify _Workspace_String_duplicate()Sebastian Huber2018-11-211-6/+7
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* or1k: Support GCC 9Sebastian Huber2018-11-141-1/+2
| | | | Close #3602.
* x86_64: Remove use of proc_ptrSebastian Huber2018-11-123-34/+1
| | | | Update #3585.
* sparc64: Remove use of proc_ptrSebastian Huber2018-11-122-26/+17
| | | | Update #3585.
* sparc: Remove use of proc_ptrSebastian Huber2018-11-122-15/+19
| | | | Update #3585.
* sh: Remove use of proc_ptrSebastian Huber2018-11-122-50/+20
| | | | Update #3585.
* powerpc: Remove use of proc_ptrSebastian Huber2018-11-122-47/+0
| | | | Update #3585.
* or1k: Remove use of proc_ptrSebastian Huber2018-11-122-39/+24
| | | | Update #3585.
* nios2: Remove use of proc_ptrSebastian Huber2018-11-123-86/+7
| | | | Update #3585.
* moxie: Remove use of proc_ptrSebastian Huber2018-11-122-78/+10
| | | | Update #3585.
* mips: Remove use of proc_ptrSebastian Huber2018-11-121-25/+0
| | | | Update #3585.
* m68k: Remove use of proc_ptrSebastian Huber2018-11-122-34/+25
| | | | Update #3585.
* lm32: Remove use of proc_ptrSebastian Huber2018-11-122-62/+18
| | | | Update #3585.
* i386: Remove use of proc_ptrSebastian Huber2018-11-122-23/+6
| | | | Update #3585.
* epiphany: Remove use of proc_ptrSebastian Huber2018-11-122-48/+0
| | | | Update #3585.
* bfin: Remove use of proc_ptrSebastian Huber2018-11-122-67/+20
| | | | Update #3585.
* arm: Remove use of proc_ptrSebastian Huber2018-11-123-14/+16
| | | | Update #3585.
* no_cpu: Remove use of proc_ptrSebastian Huber2018-11-122-24/+35
| | | | Update #3585.
* score: Introduce <rtems/score/watchdogticks.h>Sebastian Huber2018-11-121-1/+1
| | | | | | | Separate the definitions related to watchdog ticks from the watchdog structures. Update #3598.
* x86_64: Remove duplicate _CPU_Thread_Idle_body()Sebastian Huber2018-11-121-5/+0
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* m32c: Remove this targetSebastian Huber2018-11-1213-1605/+0
| | | | Update #3599.
* h8300: Remove left over filesSebastian Huber2018-11-082-61/+0
| | | | Update #2452.
* score: Remove _ISR_Dispatch()Sebastian Huber2018-11-089-136/+14
| | | | | | | | This function was only used on some m68k variants. On these m68k variants there is no need to use a global symbol. Use a local label instead. Remove _ISR_Dispatch() from the architecture-independent layer.
* score: Rename interrupt stack symbolsSebastian Huber2018-11-082-2/+2
| | | | | | | | | | | | | Rename * _Configuration_Interrupt_stack_area_begin in _ISR_Stack_area_begin, * _Configuration_Interrupt_stack_area_end in _ISR_Stack_area_end, and * _Configuration_Interrupt_stack_size in _ISR_Stack_size. Move definitions to <rtems/score/isr.h>. The new names are considerable shorter and in the right namespace. Update #3459.
* score: Optimize Objects_InformationSebastian Huber2018-11-061-64/+52
| | | | | | | Reduce structure internal padding. Group members used by _Objects_Get() together. Reduce size of some members. Format and simplify _Objects_Extend_information().
* posix: Provide threads by defaultSebastian Huber2018-10-293-20/+0
| | | | Update #2514.
* posix: Split posix_api_configuration_tableSebastian Huber2018-10-291-1/+2
| | | | | | Use separate configuration variables to avoid false dependencies. Update #2514.
* Remove RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMESSebastian Huber2018-10-297-49/+32
| | | | | | | | | Enable support for string objects names unconditionally. Add const qualifier throughout. Split _Objects_Namespace_remove() into _Objects_Namespace_remove_u32() and _Objects_Namespace_remove_string() to avoid an unnecessary dependency on _Workspace_Free(). Update #2514.
* score: Remove bogus thread object name supportSebastian Huber2018-10-291-8/+4
| | | | Update #2514.
* build: Include header.am in cpukit/Makefile.amSebastian Huber2018-10-1041-372/+148
| | | | | Include all cpukit/*/header.am files in cpukit/Makefile.am. This gets rid of all subtree Makefile.am and the sudirs hack.
* build: Remove local.amSebastian Huber2018-10-101-1/+0
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* build: Merge score/cpu/*/Makefile.amSebastian Huber2018-10-1020-273/+0
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* build: Merge score/Makefile.amSebastian Huber2018-10-101-229/+0
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* build: Remove specialized CPPFLAGSSebastian Huber2018-10-0918-21/+0
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* score: Remove CPU_PROVIDES_IDLE_THREAD_BODYSebastian Huber2018-10-0533-482/+52
| | | | | | | Remove the CPU_PROVIDES_IDLE_THREAD_BODY option to avoid unnecessary conditional compilation. Close #3539.
* Rename files to make them unique within cpukitSebastian Huber2018-10-042-1/+1
| | | | This allows to build librtemscpu.a in one rush in the future.
* Use rtems_task_exit()Sebastian Huber2018-10-021-1/+1
| | | | | Update #3530. Update #3533.
* Remove INTERNAL_ERROR_INTERRUPT_STACK_TOO_SMALLSebastian Huber2018-09-211-4/+0
| | | | | | | | | | | | The configured interrupt stack size (CONFIGURE_INTERRUPT_STACK_SIZE) is checked against the minimum task stack size. The minium tasks task stack size is also a configuration option (CONFIGURE_MINIMUM_TASK_STACK_SIZE). So, this check does not really help in case of configuration errors. In addition, the interrupt stack is also re-used as the initialization stack in most BSPs. It is probably better to use a stack checker to detect problems. Update #3459.
* sparc: clang AS does no accept UNIMP without argumentDaniel Hellstrom2018-09-201-1/+1
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* sparc: Remove sequence that could trigger B2BST errataDaniel Cederman2018-09-201-2/+0
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