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* Remove obsolete __RTEMS_HAVE_SYS_CPUSET_H__Joel Sherrill2017-01-1117-123/+70
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* Add support for posix_devctl()Joel Sherrill2017-01-113-1/+76
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* posix: Fix alarm() in SMP configurationsSebastian Huber2017-01-111-2/+0
| | | | | Avoid to change the CPU of the watchdog right in the middle of the critical section. This would corrupt the watchdog lock states.
* score: Improve SMP lock debug supportSebastian Huber2017-01-114-7/+18
| | | | | The CPU index starts with zero. Increment it by one, to allow global SMP locks to reside in the BSS section.
* score: Optimize thread state valuesSebastian Huber2017-01-111-48/+73
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* score: Add STATES_THREAD_QUEUE_WITH_IDENTIFIERSebastian Huber2017-01-1116-49/+43
| | | | | Add thread state bit to identify thread queues that are embedded in an object with identifier.
* score: Delete STATES_WAITING_FOR_BUFFERSebastian Huber2017-01-113-22/+1
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* score: Format thread state definesSebastian Huber2017-01-111-27/+27
| | | | Specify all 32-bits in a thread state define.
* sys/event.h: Update to FreeBSD head 2017-01-02Sebastian Huber2017-01-091-29/+31
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* score: Relax <sys/lock.h> static assertionsSebastian Huber2016-12-235-9/+9
| | | | Only require that the Newlib defined structure is big enough.
* libio: Use CONSOLE_DEVICE_NAMESebastian Huber2016-12-231-3/+4
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* Clarify simple timecounter documentationSebastian Huber2016-12-211-13/+21
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* JFFS2: RTEMS_JFFS2_ON_DEMAND_GARBAGE_COLLECTIONSebastian Huber2016-12-203-1/+50
| | | | Update #2844.
* JFFS2: Add RTEMS_JFFS2_FORCE_GARBAGE_COLLECTIONSebastian Huber2016-12-202-0/+11
| | | | | | Add IO control to force a garbage collection. Update #2844.
* JFFS2: Add RTEMS_JFFS2_GET_INFOSebastian Huber2016-12-202-5/+171
| | | | | | | Add IO control RTEMS_JFFS2_GET_INFO to get some JFFS2 filesystem instance information. Update #2844.
* dev: Add NXP SC16IS752 serial device driverAlexander Krutwig2016-12-166-0/+875
| | | | Update #2841.
* termios: Add TERMIOS_IRQ_SERVER_DRIVENAlexander Krutwig2016-12-162-5/+8
| | | | | | | | | | Add a new interrupt server driven Termios mode (TERMIOS_IRQ_DRIVEN). This mode is identical to the interrupt driven mode except that a mutex is used for device level locking. The intended use case for this mode are device drivers that use the interrupt server, e.g. SPI or I2C connected devices. Update #2839.
* termios: Use mutex for task driven modeSebastian Huber2016-12-162-7/+97
| | | | | | | | | | Termios has a task driven mode (TERMIOS_TASK_DRIVEN). This mode aims to avoid long sections with disabled interrupts. This is only partly implemented since the device level state is still protected by disabled interrupts. Use a mutex to protect the device level state in task driven mode to fix this issue. Update #2838.
* libdl: Add C++ exception support to loaded modules.Chris Johns2016-12-1428-230/+1057
| | | | | | This has been tested on SPARC, i386, PowerPC and ARM. Closes #2767.
* score: Prevent thread_dispatch_disable_level < 0.Christian Mauderer2016-12-121-0/+2
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* libblock: Fix for RTEMS_DEBUGSebastian Huber2016-12-121-0/+1
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* Add INTERNAL_ERROR_LIBIO_STDERR_FD_OPEN_FAILEDSebastian Huber2016-12-123-3/+5
| | | | Update #2825.
* Add INTERNAL_ERROR_LIBIO_STDOUT_FD_OPEN_FAILEDSebastian Huber2016-12-123-3/+5
| | | | Update #2825.
* libio: Ensure proper std file descriptorsSebastian Huber2016-12-121-9/+8
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* Add INTERNAL_ERROR_LIBIO_SEM_CREATE_FAILEDSebastian Huber2016-12-123-4/+7
| | | | Update #2825.
* INTERNAL_ERROR_LIBIO_USER_ENV_KEY_CREATE_FAILEDSebastian Huber2016-12-123-3/+5
| | | | Update #2825.
* score: Introduce _Internal_error()Sebastian Huber2016-12-1218-55/+42
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* Add INTERNAL_ERROR_POSIX_INIT_THREAD_CREATE_FAILEDSebastian Huber2016-12-123-4/+10
| | | | Update #2825.
* Add INTERNAL_ERROR_RTEMS_INIT_TASK_CREATE_FAILEDSebastian Huber2016-12-123-4/+10
| | | | Update #2825.
* Rename is_internal to always_set_to_falseSebastian Huber2016-12-124-7/+7
| | | | Update #2825.
* score: Remove fatal is internal indicatorSebastian Huber2016-12-0932-165/+47
| | | | | | | | | The fatal is internal indicator is redundant since the fatal source and error code uniquely identify a fatal error. Keep the fatal user extension is internal parameter for backward compatibility and set it to false always. Update #2825.
* score: Simplify linker set APISebastian Huber2016-12-062-33/+41
| | | | | | | | | | | | | | | | | Resurrect RTEMS_LINKER_SET_BEGIN() and RTEMS_LINKER_SET_END(). Add new macros RTEMS_LINKER_SET_ITEM_COUNT(), RTEMS_LINKER_SET_IS_EMPTY(), and RTEMS_LINKER_SET_FOREACH(). Remove confusing RTEMS_LINKER_SET_ASSIGN_BEGIN() and RTEMS_LINKER_SET_ASSIGN_END(). Fix RTEMS_LINKER_SET_SIZE() to return the size in characters as specified by the documentation. Update #2408. Update #2790.
* score: Fix ARM and PowerPC context initializationSebastian Huber2016-12-022-0/+5
| | | | Update #2751.
* rtems: Use _Thread_Dispatch_direct()Sebastian Huber2016-12-022-2/+2
| | | | Update #2797.
* rtems: Fix rtems_scheduler_add_processor()Sebastian Huber2016-12-021-4/+1
| | | | | | Fix thread dispatch profiling of rtems_scheduler_add_processor(). Update #2797.
* score: Initialize thread queue context earlySebastian Huber2016-12-0214-15/+23
| | | | | | | | Initialize thread queue context early preferably outside the critical section. Remove implicit _Thread_queue_Context_initialize() from _Thread_Wait_acquire().
* posix: Fix typoSebastian Huber2016-12-021-1/+1
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* score: Fix debug thread queue context initSebastian Huber2016-12-022-2/+4
| | | | | On ARM Thumb we may have function addresses ending with 0x7f, if we are lucky.
* posix: Fix fall back spinlock implementationSebastian Huber2016-12-022-10/+7
| | | | Update #2674.
* libdebugger: Build for ARM's without a CP15.Chris Johns2016-12-021-40/+114
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* cpukit: Add libdebugger, a remote debugger agent for GDB.Chris Johns2016-11-2922-0/+6337
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* sparc: Optimize _ISR_Handler()Sebastian Huber2016-11-281-0/+3
| | | | | | Use _Thread_Do_dispatch() instead of _Thread_Dispatch(). Restore the PSR[EF] state of the interrupted context via new system call syscall_irqdis_fp in case floating-point support is enabled.
* score: Fix thread queue context initializationSebastian Huber2016-11-289-9/+17
| | | | | Initialize the thread queue context with invalid data in debug configurations to catch missing set up steps.
* libblock: Fix for RTEMS_DEBUGSebastian Huber2016-11-241-0/+2
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* arm: Fix _CPU_ISR_Is_enabled() for ARMv7-MSebastian Huber2016-11-241-1/+1
| | | | Update #2811.
* score: Optimize _Thread_queue_Enqueue()Sebastian Huber2016-11-2420-28/+117
| | | | | | | | | Move thread state for _Thread_queue_Enqueue() to the thread queue context. This reduces the parameter count of _Thread_queue_Enqueue() from five to four (ARM for example has only four function parameter registers). Since the thread state is used after several function calls inside _Thread_queue_Enqueue() this parameter was saved on the stack previously.
* score: Fix interrupt profilingSebastian Huber2016-11-242-5/+20
| | | | | | | | | | Callers of _Thread_Do_dispatch() must have a valid Per_CPU_Control::Stats::thread_dispatch_disabled_instant. Call _Profiling_Outer_most_interrupt_entry_and_exit() with the interrupt stack to not exceed Per_CPU_Control::Interrupt_frame. Update #2751.
* posix: Fix typoSebastian Huber2016-11-231-1/+1
| | | | Update #2674.
* score: Explicitly define the fatal source numbersSebastian Huber2016-11-231-11/+11
| | | | Update #2825.
* score: Uncomment unused internal error codesSebastian Huber2016-11-232-36/+40
| | | | Update #2825.
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