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* score/scheduling: Use RBTree_First instead of Peek in EDF scheduler.Gedare Bloom2012-05-081-6/+3
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* Revert: Remove CVS IdsJoel Sherrill2012-05-0718-0/+71
| | | | | See http://www.rtems.org/pipermail/rtems-devel/2012-May/001006.html for details.
* Remove CVS-Ids.Ralf Corsépius2012-05-0418-71/+0
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* Simple SMP Scheduler - Fix typo which likely broke schedulingJoel Sherrill2012-04-241-8/+31
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* score: Remove _Stack_Adjust_size()Sebastian Huber2012-04-242-30/+0
| | | | | | | | | | The increase of the stack size by CPU_STACK_ALIGNMENT in _Thread_Stack_Allocate() is disadvantageous. This may lead to a huge over allocation for specialized stack allocators. The CPU_STACK_ALIGNMENT is at most 16 on all current RTEMS CPU ports. The mimimum stack size ensured by _Stack_Ensure_minimum() must be considerable larger than this value, otherwise stack overflows will likely occur. Thus the _Stack_Adjust_size() is also superfluous.
* score: DocumentationSebastian Huber2012-04-201-0/+3
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* no_cpu: replace no_cpu_isr with rtems_isrGedare Bloom2012-04-161-6/+0
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* lm32: replace lm32_isr with rtems_isrGedare Bloom2012-04-161-6/+0
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* m68k: replace m68k_isr with rtems_isrGedare Bloom2012-04-161-2/+0
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* score: New macros and functionsSebastian Huber2012-04-112-4/+23
| | | | | | | | | | New macros o _Objects_Maximum_per_allocation(), o rtems_resource_is_unlimited(), and o rtems_resource_maximum_per_allocation(). New function o _Objects_Is_unlimited().
* nios2: New functionsSebastian Huber2012-04-112-0/+49
| | | | | | Add o _Nios2_MPU_Get_region_descriptor(), and o _Nios2_MPU_Set_region_registers().
* nios2: API changeSebastian Huber2012-04-113-4/+4
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* rbtree: New function _RBTree_Iterate_unprotected()Sebastian Huber2012-04-113-1/+80
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* rbtree: PR1995: API changeSebastian Huber2012-04-114-27/+156
| | | | | | | | | | | | | | | | New functions o _RBTree_Next_unprotected(), o _RBTree_Next(), o _RBTree_Successor_unprotected(), o _RBTree_Predecessor_unprotected(), o rtems_rbtree_successor_unprotected(), and o rtems_rbtree_predecessor_unprotected(). Change prototype of o _RBTree_Successor(), o _RBTree_Predecessor(), o rtems_rbtree_successor(), and o rtems_rbtree_predecessor().
* arm: New functionSebastian Huber2012-04-074-4/+46
| | | | | Add and use function _ARMV7M_Set_exception_priority_and_handler(). Use ARMV7M_EXCEPTION_PRIORITY_LOWEST define.
* PR 1993 - Convert MIPS to PIC IRQ modelJennifer Averett2012-04-043-77/+34
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* Add Virtex4 and Virtex5 BSPsRic Claus2012-03-301-1/+78
| | | | | | | | | | | | | | | | | This commit covers at least PR2020, 2022, and 2023. This patch adds all of the code for both BSPs, modifications to libcpu/powerpc for the ppc440, and some updates to the BSPs from follow up review and testing. These BSPs should be good baselines for future development. The configurations used by Ric are custom and have a non-standard NIC. They also do not have a UART. Thus the current console driver just prints to a RAM buffer. The NIC and UART support are left for future work. When the UART support is added, moving the existing "to RAM" console driver to a shared location is likely desirable because boards with no debug UART port are commonly deployed. This would let printk() go to RAM.
* NIOS2: Add MPU support functionsSebastian Huber2012-03-304-21/+165
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* NIOS2: Fix outermost interrupt checkSebastian Huber2012-03-301-1/+4
| | | | | This fix is critical. The previous implementation leads to system corruption.
* score/rbtree: Add const qualifierSebastian Huber2012-03-303-32/+32
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* score/rbtree: C++ compatibilitySebastian Huber2012-03-301-2/+3
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* score/scheduleredf: Simplify and fix warningSebastian Huber2012-03-301-3/+3
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* PR1994: RBTree Compare Result ChangeGedare Bloom2012-03-293-6/+25
| | | | | Change the meaning of the compare result to simplify comparison of integer keys.
* ARM: PR2042: Provide stub for ARMv6-MSebastian Huber2012-03-272-8/+9
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* ARM: New define ARMV7M_EXCEPTION_PRIORITY_LOWESTSebastian Huber2012-03-241-0/+2
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* PR2041: sparc64: vector number not included in CPU_Interrupt_frameGedare Bloom2012-03-141-1/+2
| | | | | Add the trap vector to the interrupt frame. Also rename the assembly macro that accesses the field to be consistent with similar macros.
* score: Add _RBTree_Opposite_direction.Gedare Bloom2012-03-042-8/+18
| | | | | Add a red-black tree helper method to ease obtaining the direction opposite to the current direction. Useful for manipulating and traversing an rbtree.
* Support Thumb 2.Sebastian Huber2012-02-111-1/+4
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* ARMv7-M NVIC and MPU API changes.Sebastian Huber2012-02-113-12/+248
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* ARMv7-M Systick API changeSebastian Huber2012-02-111-1/+1
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* Added support functions for greedy heap allocationSebastian Huber2012-02-103-1/+87
| | | | | | Various tests must check program paths that result due to failed memory allocations from the heap. To avoid tinkering with internal heap structures throughout the test code these functions should be used.
* Merge remote branch 'remotes/origin/gitignore'Joel Sherrill2012-02-0219-37/+0
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| * Remove all .cvsignore files.Joel Sherrill2012-02-0119-37/+0
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* | Extended API to support iteration of const chains.Sebastian Huber2012-02-021-6/+36
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* 2011-12-14 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-12-143-39/+29
| | | | | | | | | | | | PR 1924/cpukit * sapi/include/rtems/config.h: Added stack_allocate_init_hook to rtems_configuration_table. * sapi/include/confdefs.h: Added CONFIGURE_TASK_STACK_FROM_ALLOCATOR and CONFIGURE_TASK_STACK_ALLOCATOR_INIT defines. Set default stack allocator and free hook to _Workspace_Allocate() and _Workspace_Free() respectively. * score/src/thread.c, score/src/threadstackallocate.c, score/src/threadstackfree.c: Update due to API changes.
* 2011-12-13 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-12-132-10/+6
| | | | | * score/include/rtems/score/wkspace.h, score/src/wkstringduplicate.c: Changed parameter of _Workspace_String_duplicate() to avoid strnlen().
* 2011-12-12 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-12-123-1/+57
| | | | | | | * score/src/wkstringduplicate.c: New file. * score/Makefile.am: Reflect change above. * score/include/rtems/score/wkspace.h: Declare _Workspace_String_duplicate().
* 2011-12-09 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-12-092-1/+5
| | | | * cpu.c: Make _defaultExcHandler static.
* 2011-12-09 Jennifer AverettJennifer Averett2011-12-092-1/+5
| | | | * cpu.c: Correct typo.
* 2011-12-06 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-12-066-26/+149
| | | | | | | | | | * score/src/heapiterate.c, score/src/pheapiterate.c: New files. * score/Makefile.am: Reflect changes above. * score/include/rtems/score/heap.h: Declare _Heap_Iterate() and define Heap_Block_visitor. * score/include/rtems/score/protectedheap.h: Declare _Protected_heap_Iterate(). * score/src/heapgetinfo.c: Use _Heap_Iterate().
* 2011-12-06 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-12-062-0/+39
| | | | * rtems/powerpc/registers.h: More register defines.
* 2011-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-12-068-8/+8
| | | | | | | | | | | | * score/src/schedulercbsattachthread.c, score/src/schedulercbsdestroyserver.c, score/src/schedulercbsdetachthread.c, score/src/schedulercbsgetapprovedbudget.c, score/src/schedulercbsgetexecutiontime.c, score/src/schedulercbsgetparameters.c, score/src/schedulercbsgetremainingbudget.c, score/src/schedulercbssetparameters.c: Remove checks for server_id < 0 (server_id is unsigned).
* 2011-12-03 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-12-031-8/+0
| | | | | * score/inline/rtems/score/coremsg.inl (_CORE_message_queue_Send, _CORE_message_queue_Urgent):
* 2011-12-02 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-12-022-2/+2
| | | | | | | * score/src/rbtreeextract.c: Make _RBTree_Extract_validate_unprotected static. * score/src/rbtreeinsert.c: Make _RBTree_Validate_insert_unprotected static.
* 2011-12-02 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-12-021-1/+1
| | | | | | | | | * rtems/src/tasks.c: Make _RTEMS_tasks_Create_extension, _RTEMS_tasks_Start_extension, _RTEMS_tasks_Delete_extension, _RTEMS_tasks_Switch_extension, _RTEMS_tasks_Post_switch_extension static. * score/src/scheduleredf.c: Make _Scheduler_EDF_RBTree_compare_function static.
* 2011-11-30 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-11-301-1/+0
| | | | | * score/src/objectinitializeinformation.c (_Objects_Initialize_information): Remove unused var "name_length".
* 2011-11-29 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2011-11-292-21/+8
| | | | | | | PR 1967/cpukit * score/include/rtems/score/object.h, score/src/objectinitializeinformation.c: Remove OBJECTS_NAME_ALIGNMENT and uses.
* 2011-11-28 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2011-11-281-6/+0
| | | | | | | | PR 1941/cpukit * libmisc/monitor/mon-server.c, score/include/rtems/system.h: Remove use of RTEMS_offset() in favor of standard offsetof(). This was undocumented and there was only one internal use. Change noted in 4.11 release notes.
* 2011-11-28 Werner Almesberger <werner@almesberger.net>Joel Sherrill2011-11-282-24/+17
| | | | | | PR 1956/cpukit * rtems/score/cpu.h: Correct multiple alignment constants. Improve comments.
* 2011-11-28 Werner Almesberger <werner@almesberger.net>Joel Sherrill2011-11-281-15/+3
| | | | | | PR 1961/cpukit * score/src/coremsgsubmit.c: Close window caused by using message pending count rather than directly obtaining unused buffer.
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