forked from Imagelibrary/rtems
255 lines
8.3 KiB
Plaintext
255 lines
8.3 KiB
Plaintext
2011-09-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
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PR 1914/cpukit
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* rtems/score/cpu.h: Select timestamp implementation.
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2011-07-24 Joel Sherrill <joel.sherrill@oarcorp.com>
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* cpu.c: Remove /*PAGE markers which were interpreted by a long dead
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print script.
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2011-05-18 Ralf Corsépius <ralf.corsepius@rtems.org>
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* Makefile.am: Reformat.
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2011-04-20 Rohan Kangralkar <rkangral@ece.neu.edu>
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PR 1781/bsps
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* bfin/rtems/bf52x.h: This file defines basic MMR for the Blackfin
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52x CPU. The MMR have been taken from the ADSP-BF52x Blackfin
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Processor Hardware Reference from Analog Devices. Mentioned
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Chapters refer to this Documentation.
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2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>
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* rtems/score/cpu.h:
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Use "__asm__" instead of "asm" for improved c99-compliance.
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2010-10-21 Joel Sherrill <joel.sherrill@oarcorp.com>
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* rtems/score/cpu.h: Add RTEMS_COMPILER_NO_RETURN_ATTRIBUTE to
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_CPU_Context_restore() because it does not return. Telling GCC this
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avoids generation of dead code.
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2010-07-29 Gedare Bloom <giddyup44@yahoo.com>
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PR 1635/cpukit
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* rtems/score/cpu.h, rtems/score/types.h: Refactoring of priority
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handling, to isolate the bitmap implementation of priorities in the
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supercore so that priority management is a little more modular. This
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change is in anticipation of scheduler implementations that can
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select how they manage tracking priority levels / finding the highest
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priority ready task. Note that most of the changes here are simple
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renaming, to clarify the use of the bitmap-based priority management.
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2010-07-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
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* rtems/score/cpu.h: Assembler compatibility fixes.
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2010-07-16 Sebastian Huber <sebastian.huber@embedded-brains.de>
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* rtems/score/cpu.h: Include <rtems/score/types.h> first.
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* rtems/score/types.h: Use <rtems/score/basedefs.h> header file.
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2010-06-28 Joel Sherrill <joel.sherrill@oarcorp.com>
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PR 1573/cpukit
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* cpu_asm.S, rtems/score/cpu.h: Add a per cpu data structure which
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contains the information required by RTEMS for each CPU core. This
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encapsulates information such as thread executing, heir, idle and
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dispatch needed.
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2010-06-16 Joel Sherrill <joel.sherrilL@OARcorp.com>
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* cpu_asm.S: Use SYM macro to be consistent with other ports.
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2010-04-20 Allan Hessenflow <allanh@kallisti.com>
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* cpu_asm.S: L0-L3 were part of the interrupt context, but as
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Mike Frysinger noted they were not being zeroed before calling
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the C handlers. A patch that corrects this, as well as improving
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some of the push/pop order to avoid stalls.
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2010-04-17 Allan Hessenflow <allanh@kallisti.com>
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* cpu.c, cpu_asm.S, rtems/score/cpu.h: Fine tune registers saved in the
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context. The sp and imask registers need to be saved. Also allocated
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12 bytes on the stack at thread entry as the abi requires that.
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2010-04-17 Mike Frysinger <vapier.adi@gmail.com>
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* cpu.c: Blackfin ABI requires L registers to be 0 upon function entry.
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2010-03-27 Joel Sherrill <joel.sherrill@oarcorp.com>
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* Makefile.am: Remove unused file.
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* irq.c: Removed.
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2009-05-25 Allan Hessenflow <allanh@kallisti.com>
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PR 1417/cpukit
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* rtems/score/cpu.h: corrected _CPU_ISR_Flash implementation, added
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core synchronization after all cli/sti.
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2009-03-12 Joel Sherrill <joel.sherrill@OARcorp.com>
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PR 1385/cpukit
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* cpu_asm.S: When the type rtems_boolean was switched to the C99 bool,
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the size changed from 4 bytes to 1 byte. The interrupt dispatching
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code accesses two boolean variables for scheduling purposes and the
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assembly implementations of this code did not get updated.
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2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com>
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* cpu.c, rtems/score/cpu.h: Change prototype of IDLE thread to
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consistently return void * and take a uintptr_t argument.
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2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com>
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* cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and
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passing address of _Thread_Dispatch to _CPU_Initialize. Clean up
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comments.
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2008-09-11 Ralf Corsépius <ralf.corsepius@rtems.org>
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* rtems/score/types.h: Do not define boolean, single_precision,
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double_precision unless RTEMS_DEPRECATED_TYPES is given.
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2008-09-08 Joel Sherrill <joel.sherrill@oarcorp.com>
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* cpu.c: Remove extraneous spaces.
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2008-09-05 Ralf Corsépius <ralf.corsepius@rtems.org>
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* cpu.c, rtems/score/cpu.h: Convert to "bool".
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2008-08-21 Ralf Corsépius <ralf.corsepius@rtems.org>
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* rtems/score/types.h: Include stdbool.h.
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Use bool as base-type for boolean.
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2008-08-15 Joel Sherrill <joel.sherrill@OARcorp.com>
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* ChangeLog: Add correct entry.
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2008-08-13 Allan Hessenflow <allanh@kallisti.com>
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* cpu.c, cpu_asm.S, irq.c, rtems/score/cpu.h,
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rtems/score/cpu_asm.h: reworked interrupt handling to fix
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context switching.
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2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com>
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* rtems/score/cpu.h: Correct prototype of Idle threads.
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2008-06-05 Joel Sherrill <joel.sherrill@OARcorp.com>
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* rtems/score/cpu.h: Add CPU_SIMPLE_VECTORED_INTERRUPTS porting
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parameter to indicate that the port uses the Simple Vectored
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Interrupt model or the Programmable Interrupt Controller Model. The
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PIC model is implemented primarily in the BSP and it is responsible
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for all memory allocation.
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2007-12-20 Joel Sherrill <joel.sherrill@OARcorp.com>
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* rtems/score/cpu.h: Use correct register name.
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2007-12-17 Joel Sherrill <joel.sherrill@oarcorp.com>
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* rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility.
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2007-12-17 Joel Sherrill <joel.sherrill@OARcorp.com>
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* cpu.c, irq.c, rtems/score/cpu_asm.h: Sweep to make sure grep for
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COPYRIGHT passes.
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2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>
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* cpu.c, rtems/score/cpu.h: Move interrupt_stack_size field from CPU
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Table to Configuration Table. Eliminate CPU Table from all ports.
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Delete references to CPU Table in all forms.
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2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com>
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* rtems/score/cpu.h: Moved most of the remaining CPU Table fields to
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the Configuration Table. This included pretasking_hook,
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predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
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extra_mpci_receive_server_stack, stack_allocate_hook, and
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stack_free_hook. As a side-effect of this effort some multiprocessing
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code was made conditional and some style clean up occurred.
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2007-09-10 Alain Schaefer <alani@easc.ch>
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* cpu_asm.S: Fix two problems:
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- CC bit has been clobbered and was not correctly restored
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- bfin hardware does not allow to read instructions from the L1
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2007-09-10 Alain Schaefer <alani@easc.ch>
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* rtems/bfin/bf533.h: Add more definitions.
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2007-05-31 Alain Schaefer <alani@easc.ch>
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* rtems/score/cpu.h: Modifiy inline assembly language
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constraints to use a data register as the CTL/STI
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instructions requires. This is not only more correct,
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it avoids GCC PR31787.
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2007-05-24 Alain Schaefer <alani@easc.ch>
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* rtems/score/cpu.h: Fix incorrect interrupt mask.
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2007-04-17 Joel Sherrill <joel@OARcorp.com>
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* rtems/bfin/bf533.h: Fix warnings about constants being too large.
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2007-04-17 Ralf Corsépius <ralf.corsepius@rtems.org>
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* rtems/score/cpu.h:
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Use Context_Control_fp* instead of void* for fp_contexts.
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Eliminate evil casts.
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2006-11-17 Ralf Corsépius <ralf.corsepius@rtems.org>
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* rtems/score/types.h: Remove unsigned64, signed64.
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2006-11-09 Ralf Corsépius <ralf.corsepius@rtems.org>
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* rtems/bfin/bf533.h, rtems/bfin/bfin.h: Remove stray whitespaces.
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* rtems/score/bfin.h: Use __BFIN__ instead of BFIN.
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2006-11-08 Ralf Corsépius <ralf.corsepius@rtems.org>
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* cpu_asm.S: Re-add HI, LO.
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2006-11-08 Ralf Corsépius <ralf.corsepius@rtems.org>
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* irq.c: Add missing newline.
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* rtems/score/cpu.h: Eliminate hidden backspaces.
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2006-10-24 Joel Sherrill <joel@OARcorp.com>
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* rtems/bfin/bfin.h: Eliminate hi, lo, HI, LO, and MK_BMSK.
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2006-10-24 Alain Schaefer <alani@easc.ch>
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* Makefile.am, cpu.c, cpu_asm.S, preinstall.am, rtems/score/bfin.h:
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Clean up rtems/score/bfin.h removing parts that are not needed by
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RTEMS CPUkit to bfin specific .h files.
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* rtems/bfin/bf533.h, rtems/bfin/bfin.h: New files.
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2006-10-23 Joel Sherrill <joel@OARcorp.com>
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* cpu.c, rtems/score/cpu.h: Use the default IDLE thread body.
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2006-10-23 Joel Sherrill <joel@OARcorp.com>
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* .cvsignore, ChangeLog, Makefile.am, cpu.c, cpu_asm.S, irq.c,
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preinstall.am, rtems/asm.h, rtems/score/bfin.h, rtems/score/cpu.h,
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rtems/score/cpu_asm.h, rtems/score/types.h: New files.
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2006-10-20 Alain Schaefer <alani@easc.ch>
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* all files : Initial version
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