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* 2010-07-29 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-07-292-2/+2
| | | | | | | | | | | PR 1635/cpukit * rtems/score/cpu.h, rtems/score/types.h: Refactoring of priority handling, to isolate the bitmap implementation of priorities in the supercore so that priority management is a little more modular. This change is in anticipation of scheduler implementations that can select how they manage tracking priority levels / finding the highest priority ready task. Note that most of the changes here are simple renaming, to clarify the use of the bitmap-based priority management.
* 2010-07-27 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2010-07-272-10/+9
| | | | | * rtems/asm.h: Fixed header guard. * rtems/score/cpu.h: Assembler compatibility fixes.
* 2010-07-16 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2010-07-162-13/+4
| | | | | * rtems/score/cpu.h: Include <rtems/score/types.h> first. * rtems/score/types.h: Use <rtems/score/basedefs.h> header file.
* 2010-06-28 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-06-291-20/+0
| | | | | | | | PR 1573/cpukit * cpu_asm.S, rtems/score/cpu.h: Add a per cpu data structure which contains the information required by RTEMS for each CPU core. This encapsulates information such as thread executing, heir, idle and dispatch needed.
* 2010-05-10 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2010-05-102-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.am, cpu_asm.S, avr/boot.h, avr/common.h, avr/crc16.h, avr/delay.h, avr/eeprom.h, avr/fuse.h, avr/interrupt.h, avr/io.h, avr/io1200.h, avr/io2313.h, avr/io2323.h, avr/io2333.h, avr/io2343.h, avr/io43u32x.h, avr/io43u35x.h, avr/io4414.h, avr/io4433.h, avr/io4434.h, avr/io76c711.h, avr/io8515.h, avr/io8534.h, avr/io8535.h, avr/io86r401.h, avr/io90pwm1.h, avr/io90pwm216.h, avr/io90pwm2b.h, avr/io90pwm316.h, avr/io90pwm3b.h, avr/io90pwm81.h, avr/io90pwmx.h, avr/io90scr100.h, avr/ioa6289.h, avr/ioat94k.h, avr/iocan128.h, avr/iocan32.h, avr/iocan64.h, avr/iocanxx.h, avr/iom103.h, avr/iom128.h, avr/iom1280.h, avr/iom1281.h, avr/iom1284p.h, avr/iom128rfa1.h, avr/iom16.h, avr/iom161.h, avr/iom162.h, avr/iom163.h, avr/iom164.h, avr/iom165.h, avr/iom165p.h, avr/iom168.h, avr/iom168p.h, avr/iom169.h, avr/iom169p.h, avr/iom16hva.h, avr/iom16m1.h, avr/iom16u4.h, avr/iom2560.h, avr/iom2561.h, avr/iom32.h, avr/iom323.h, avr/iom324.h, avr/iom325.h, avr/iom3250.h, avr/iom328p.h, avr/iom329.h, avr/iom3290.h, avr/iom32c1.h, avr/iom32hvb.h, avr/iom32m1.h, avr/iom32u4.h, avr/iom32u6.h, avr/iom406.h, avr/iom48.h, avr/iom48p.h, avr/iom64.h, avr/iom640.h, avr/iom644.h, avr/iom645.h, avr/iom6450.h, avr/iom649.h, avr/iom6490.h, avr/iom64c1.h, avr/iom64m1.h, avr/iom8.h, avr/iom8515.h, avr/iom8535.h, avr/iom88.h, avr/iom88p.h, avr/iom8hva.h, avr/iomx8.h, avr/iomxx0_1.h, avr/iomxx4.h, avr/iomxxhva.h, avr/iotn11.h, avr/iotn12.h, avr/iotn13.h, avr/iotn13a.h, avr/iotn15.h, avr/iotn167.h, avr/iotn22.h, avr/iotn2313.h, avr/iotn24.h, avr/iotn25.h, avr/iotn26.h, avr/iotn261.h, avr/iotn28.h, avr/iotn43u.h, avr/iotn44.h, avr/iotn45.h, avr/iotn461.h, avr/iotn48.h, avr/iotn84.h, avr/iotn85.h, avr/iotn861.h, avr/iotn87.h, avr/iotn88.h, avr/iotnx4.h, avr/iotnx5.h, avr/iotnx61.h, avr/iousb1286.h, avr/iousb1287.h, avr/iousb162.h, avr/iousb646.h, avr/iousb647.h, avr/iousb82.h, avr/iousbxx2.h, avr/iousbxx6_7.h, avr/iox128a1.h, avr/iox128a3.h, avr/iox16a4.h, avr/iox16d4.h, avr/iox256a3.h, avr/iox256a3b.h, avr/iox32a4.h, avr/iox32d4.h, avr/iox64a1.h, avr/iox64a3.h, avr/lock.h, avr/parity.h, avr/pgmspace.h, avr/portpins.h, avr/power.h, avr/sfr_defs.h, avr/signal.h, avr/sleep.h, avr/version.h, avr/wdt.h, rtems/asm.h, rtems/score/cpu.h: Update to avr .h files from avr-libc 1.6.8. Tinker with code and includes to eliminate warnings. Now builds multilib. * avr/iom169pa.h, avr/iom16a.h, avr/iom16hva2.h, avr/iom16hvb.h, avr/iom16u2.h, avr/iom324pa.h, avr/iom32u2.h, avr/iom644p.h, avr/iom644pa.h, avr/iom649p.h, avr/iom64hve.h, avr/iom88pa.h, avr/iom8u2.h, avr/iotn2313a.h, avr/iotn24a.h, avr/iotn261a.h, avr/iotn4313.h, avr/iotn44a.h, avr/iotn461a.h, avr/iotn861a.h, avr/iox128d3.h, avr/iox192a3.h, avr/iox192d3.h, avr/iox256d3.h, avr/iox64d3.h, avr/signature.h: New files.
* 2009-12-02 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2009-12-021-0/+4
| | | | * rtems/score/avr.h: Add avr6.
* Whitespace removal.Ralf Corsepius2009-11-303-21/+21
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* 2009-08-11 Josh Switnicki <josh.switnicki@utoronto.ca>Joel Sherrill2009-08-111-1/+1
| | | | | * cpu.c, cpu_asm.S, rtems/score/cpu.h: Fix bug in _CPU_Context_Initialize.
* 2009-07-28 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-07-281-19/+1
| | | | | | | * cpu.c, cpu_asm.S, rtems/score/cpu.h: Context switch now works well enough to run ticker to completion with the simulator clock idle task. But if you comment out the printk's in _CPU_Context_Initialize, it hangs. This remains to be investigated.
* 2009-07-03 Josh Switnicki <josh.switnicki@utoronto.ca>Joel Sherrill2009-07-062-9/+479
| | | | | | | | | | | | | | | | | * cpu.c: Implemented _CPU_Context_Initialize as a C function instead of a macro. It works with limited functionality. Implemented _CPU_Thread_Idle_body to use sleep instruction. * Makefile.am: Changed cpu_asm.c -> cpu_asm.S * cpu_asm.S: renamed from cpu_asm.c and implemented functions is asm * rtems/asm.h: Appended "macros.inc" to the end of "asm.h" * rtems/score/cpu.h: + Included "avr/io.h". + Added use 16 bit object definition. + Modified Context_Control struct to relect the registers that need to be saved. + Implemented _CPU_ISR_Disable, _CPU_ISR_Enable, and _CPU_ISR_Flash. Added function definitions for _CPU_Context_Initialize and _CPU_Push.
* 2009-05-05 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-05-051-1/+6
| | | | | * rtems/score/cpu.h: Lower number of priorities and do not inline as much.
* 2009-05-04 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-05-051-2/+2
| | | | | * rtems/score/cpu.h: Lower minimum stack size to 512 and CPU alignment to 4.
* 2009-02-27 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-02-271-1/+1
| | | | * rtems/score/cpu.h: AVR stack grows down.
* 2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-02-121-1/+1
| | | | | * cpu.c, rtems/score/cpu.h: Change prototype of IDLE thread to consistently return void * and take a uintptr_t argument.
* 2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-02-111-19/+1
| | | | | | * cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and passing address of _Thread_Dispatch to _CPU_Initialize. Clean up comments.
* #include <stdint.h> instead of <rtems/stdint.h>.Ralf Corsepius2008-12-111-1/+1
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* 2008-09-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2008-09-111-6/+6
| | | | | * rtems/score/types.h: Do not define boolean, single_precision, double_precision unless RTEMS_DEPRECATED_TYPES is given.
* Add avr25, avr31, avr35, avr51 to CPU_NAME cascade.Ralf Corsepius2008-08-211-0/+16
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* Add missing prototypes.Ralf Corsepius2008-08-211-1/+1
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* Include stdbool.h. Use bool as base-type for boolean.Ralf Corsepius2008-08-211-1/+2
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* 2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-07-311-1/+1
| | | | * cpu.c, rtems/score/cpu.h: Correct prototype of Idle threads.
* 2008-06-05 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-06-051-0/+13
| | | | | | | | * rtems/score/cpu.h: Add CPU_SIMPLE_VECTORED_INTERRUPTS porting parameter to indicate that the port uses the Simple Vectored Interrupt model or the Programmable Interrupt Controller Model. The PIC model is implemented primarily in the BSP and it is responsible for all memory allocation.
* 2007-12-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2007-12-171-0/+4
| | | | * rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility.
* 2007-12-17 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-171-1/+1
| | | | * rtems/score/avr.h: Sweep to make sure grep for COPYRIGHT passes.
* 2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-041-15/+0
| | | | | | * cpu.c, rtems/score/cpu.h: Move interrupt_stack_size field from CPU Table to Configuration Table. Eliminate CPU Table from all ports. Delete references to CPU Table in all forms.
* 2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-031-30/+0
| | | | | | | | | * rtems/score/cpu.h: Moved most of the remaining CPU Table fields to the Configuration Table. This included pretasking_hook, predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace, extra_mpci_receive_server_stack, stack_allocate_hook, and stack_free_hook. As a side-effect of this effort some multiprocessing code was made conditional and some style clean up occurred.
* 2007-05-09 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2007-05-091-1/+0
| | | | * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
* Use Context_Control_fp* instead of void* for fp_contexts.Ralf Corsepius2007-04-171-3/+3
| | | | Eliminate evil casts.
* 2006-11-17 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2006-11-171-4/+0
| | | | * rtems/score/types.h: Remove unsigned64, signed64.
* 2006-01-16 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-01-161-6/+5
| | | | | | * rtems/score/cpu.h: Part of a large patch to improve Doxygen output. As a side-effect, grammar and spelling errors were corrected, spacing errors were address, and some variable names were improved.
* 2005-11-08 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-11-081-2/+2
| | | | * rtems/score/types.h: Eliminate unsigned16, unsigned32.
* 2005-10-27 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-10-271-4/+1
| | | | | * rtems/asm.h: Remove private version of CONCAT macros. Include <rtems/concat.h> instead.
* 2005-02-19 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-191-58/+58
| | | | * rtems/score/cpu.h: Remove traces from NO_CPU.
* Header guards cleanup.Ralf Corsepius2005-02-041-1/+1
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* New header guard.Ralf Corsepius2005-01-285-10/+10
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* 2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-01-241-8/+2
| | | | | * rtems/score/types.h: Remove signed8, signed16, signed32, unsigned8, unsigned16, unsigned32.
* 2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-01-241-2/+2
| | | | * rtems/score/cpu.h: *_swap_u32( uint32_t ).
* Cosmetics.Ralf Corsepius2004-11-211-1/+0
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* 2004-11-12 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2004-11-211-3/+5
| | | | * asm.h: Add doxygen preamble.
* 2004-10-02 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-11-024-8/+19
| | | | | | | * rtems/score/avr.h: Add doxygen preamble. * rtems/score/cpu.h: Add doxygen preamble. * rtems/score/cpu_asm.h: Add doxygen preamble. * rtems/score/types.h: Add doxygen preamble.
* 2004-11-01 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-11-011-12/+14
| | | | | * rtems/score/types.h: s/no_cpu/avr/g. Use POSIX types from rtems/stdint.h.
* 2004-09-29 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2004-09-291-4/+1
| | | | * rtems/score/cpu.h: i960 obsoleted and all references removed.
* New.Ralf Corsepius2004-09-245-0/+1453
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