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* score: Doxygen Clean Up Task #11Mathew Kallada2013-01-0720-830/+1068
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* score: Doxygen Clean Up Task #10Mathew Kallada2013-01-0420-801/+1046
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* score: Doxygen Clean Up Task #9Alex Ivanov2013-01-0420-1001/+1773
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* score: Doxygen Clean Up Task #6Mathew Kallada2012-12-2918-831/+1037
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* cpukit avr: Replace dos eol with unix eol.Jennifer Averett2012-12-291-1140/+1140
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* score: Doxygen Clean Up Task #8Mathew Kallada2012-12-2919-1017/+961
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* score: Doxygen Clean Up Task #7Mathew Kallada2012-12-2820-825/+1086
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* score misc: Clean up Doxygen GCI Task #12Alex Ivanov2012-12-071-40/+6
| | | | http://www.google-melange.com/gci/task/view/google/gci2012/7983217
* score: Add CPU_Exception_frameSebastian Huber2012-11-273-0/+30
| | | | | | | | | | | | | | | | | | | | | Add CPU port type CPU_Exception_frame and function _CPU_Exception_frame_print(). The CPU ports of avr, bfin, h8300, lm32, m32c, m32r, m68k, nios2, sh, sparc64, and v850 use an empty default implementation of _CPU_Exception_frame_print(). Add rtems_exception_frame and rtems_exception_frame_print(). Add RTEMS_FATAL_SOURCE_EXCEPTION for CPU exceptions. Use rtems_fatal() with source RTEMS_FATAL_SOURCE_EXCEPTION in CPU ports of i386, powerpc, and sparc for unexpected exceptions. Add third parameter to RTEMS_BSP_CLEANUP_OPTIONS() which controls the BSP_PRINT_EXCEPTION_CONTEXT define used in the default bsp_fatal_extension(). Add test sptests/spfatal26.
* score: PR1607: Add and use CPU_SIZEOF_POINTERSebastian Huber2012-11-221-0/+2
| | | | | | | | | | | | | | | | | Add and use new CPU port define CPU_SIZEOF_POINTER. It must be an integer literal that can be used by the assembler. This value will be used to calculate offsets of structure members. These offsets will be used in assembler code. The size of a pointer is part of the application binary interface (ABI) and thus independent of the actual programming language. The compiler will provide defines to determine the current ABI. We use these defines to select the appropriate CPU_SIZEOF_POINTER value. Static assertions in the new file "cpukit/score/src/percpuasm.c" will ensure that the value of CPU_SIZEOF_POINTER is consistent with the current compiler settings. Also the offset values used by assembler code are verfied.
* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-11177-187/+0
| | | | | | | | | | | | Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
* Revert: Remove CVS IdsJoel Sherrill2012-05-071-0/+4
| | | | | See http://www.rtems.org/pipermail/rtems-devel/2012-May/001006.html for details.
* Remove CVS-Ids.Ralf Corsépius2012-05-041-4/+0
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* Remove all .cvsignore files.Joel Sherrill2012-02-011-2/+0
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* 2011-09-27 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-09-272-0/+7
| | | | | PR 1914/cpukit * rtems/score/cpu.h: Select timestamp implementation.
* 2011-07-24 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2011-07-244-14/+12
| | | | | * cpu.c, cpu_asm.S, rtems/score/cpu.h: Remove /*PAGE markers which were interpreted by a long dead print script.
* 2011-05-18 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-05-182-39/+156
| | | | * Makefile.am: Reformat.
* 2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-02-112-1/+5
| | | | * avr/power.h: Revert previous patch.
* 2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-02-115-12/+17
| | | | | * cpu.c, avr/interrupt.h, avr/power.h, rtems/score/cpu.h: Use "__asm__" instead of "asm" for improved c99-compliance.
* 2010-11-06 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2010-11-062-1/+6
| | | | | PR 1715/cpukit * rtems/score/cpu.h: Fix typo on _CPU_Context_Restart_self.
* 2010-10-21 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-10-212-2/+8
| | | | | | * rtems/score/cpu.h: Add RTEMS_COMPILER_NO_RETURN_ATTRIBUTE to _CPU_Context_restore() because it does not return. Telling GCC this avoids generation of dead code.
* 2010-07-30 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-07-302-1/+7
| | | | | | PR 1599/cpukit * cpu_asm.S: Rename _Context_Switch_necessary to _Thread_Dispatch_necessary to more properly reflect the intent.
* 2010-07-29 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-07-293-2/+13
| | | | | | | | | | | 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 Huber2010-07-273-10/+14
| | | | | * rtems/asm.h: Fixed header guard. * rtems/score/cpu.h: Assembler compatibility fixes.
* 2010-07-16 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2010-07-163-13/+9
| | | | | * 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 Sherrill2010-06-293-23/+10
| | | | | | | | 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 Sherrill2010-05-10162-2171/+52157
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* 2010-03-27 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-03-273-0/+13
| | | | * cpu.c, cpu_asm.S: Add include of config.h
* 2009-12-02 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2009-12-022-0/+8
| | | | * rtems/score/avr.h: Add avr6.
* Whitespace removal.Ralf Corsepius2009-11-30134-595/+595
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* 2009-08-11 Josh Switnicki <josh.switnicki@utoronto.ca>Joel Sherrill2009-08-114-115/+111
| | | | | * cpu.c, cpu_asm.S, rtems/score/cpu.h: Fix bug in _CPU_Context_Initialize.
* 2009-08-05 Josh Switnicki <josh.switnicki@utoronto.ca>Joel Sherrill2009-08-06151-0/+154011
| | | | | | * Makefile.am: added AVR specific Header files to score/cpu/avr/avr. These are from avr-libc 1.6 and assumed to exist by AVR applications. * preinstall.am: Regenerated.
* 2009-07-28 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-07-284-96/+103
| | | | | | | * 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.
* 2009-07-23 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-07-233-10/+32
| | | | * cpu.c, cpu_asm.S: Unsuccessful attempt to fix.
* 2009-07-17 Josh Switnicki <josh.switnicki@utoronto.ca>Joel Sherrill2009-07-173-23/+30
| | | | | | | *cpu_asm.S: implemented _CPU_Context_Restore by adding tags to restore section of context switch. Fixed bug in _CPU_Context_Switch. The wrong registers were being used for pointer to running task Context_Control struct.
* 2009-07-09 Josh Switnicki <josh.switnicki@utoronto.ca>Joel Sherrill2009-07-102-3/+9
| | | | | | * cpu_asm.S: Fixed bug in _CPU_Context_Switch. The wrong registers were being used for pointer to running task Context_Control struct.
* 2009-07-03 Josh Switnicki <josh.switnicki@utoronto.ca>Joel Sherrill2009-07-066-38/+761
| | | | | | | | | | | | | | | | | * 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 Sherrill2009-05-052-1/+11
| | | | | * rtems/score/cpu.h: Lower number of priorities and do not inline as much.
* 2009-05-04 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-05-052-2/+7
| | | | | * rtems/score/cpu.h: Lower minimum stack size to 512 and CPU alignment to 4.
* 2009-05-04 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-05-042-0/+14
| | | | * cpu_asm.c: Add stub for setjmp/longjmp. Remove when in newlib.
* 2009-02-27 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-02-272-1/+5
| | | | * rtems/score/cpu.h: AVR stack grows down.
* 2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-02-123-2/+7
| | | | | * 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 Sherrill2009-02-113-39/+9
| | | | | | * cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and passing address of _Thread_Dispatch to _CPU_Initialize. Clean up comments.
* 2008-12-11 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-12-113-4/+13
| | | | * cpu.c, cpu_asm.c: Remove warnings -- even if code is just temporary.
* #include <stdint.h> instead of <rtems/stdint.h>.Ralf Corsepius2008-12-111-1/+1
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* Fix typo.Ralf Corsepius2008-12-071-1/+1
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* 2008-11-26 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-11-263-0/+10
| | | | | | * cpu.c, cpu_asm.c: Add debug printk() calls until the BSP/port can initialize and shutdown completely cleanly. When this works, implement context switch. Testing on avrtest and simulavr.
* 2008-09-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2008-09-112-6/+11
| | | | | * rtems/score/types.h: Do not define boolean, single_precision, double_precision unless RTEMS_DEPRECATED_TYPES is given.
* 2008-08-21 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2008-08-211-0/+6
| | | | | | * rtems/score/avr.h: Add avr25, avr31, avr35, avr51 to CPU_NAME cascade. * rtems/score/cpu.h: Add missing prototypes.h.
* Add avr25, avr31, avr35, avr51 to CPU_NAME cascade.Ralf Corsepius2008-08-211-0/+16
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