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2011-09-16 Sebastian Huber <sebastian.huber@embedded-brains.de>
* nios2-eic-il-low-level.S, nios2-eic-rsie-low-level.S: New files.
* Makefile.am: Reflect changes above.
* rtems/score/cpu.h, rtems/score/nios2-utility.h,
nios2-thread-dispatch-disabled.c, nios2-context-switch.S: Added
support for thread stack protection via the MPU.
2011-09-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
* rtems/score/cpu.h: Request cache alignment and small data area in
CPU_STRUCTURE_ALIGNMENT.
2011-09-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* nios2-thread-dispatch-disabled.c: Use offsetof() instead of
RTEMS_offsetof().
2011-09-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
* rtems/score/nios2-utility.h, nios2-isr-set-level.c,
nios2-isr-get-level.c: Renamed functions.
2011-09-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
* rtems/score/nios2-utility.h: Use the same values for defines used by
Altera HAL.
2011-09-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
* rtems/score/nios2-utility.h: Avoid redefines with Altera HAL.
Declare _Nios2_ISR_Set_level().
* nios2-context-initialize.c: Use _Nios2_ISR_Set_level().
* nios2-isr-set-level.c: Define _Nios2_ISR_Set_level().
2011-09-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
* cpu.c, cpu_asm.S: Removed files.
* nios2-context-initialize.c, nios2-context-switch.S,
nios2-fatal-halt.c, nios2-initialize-vectors.c, nios2-initialize.c,
nios2-isr-get-level.c, nios2-isr-install-raw-handler.c,
nios2-isr-install-vector.c, nios2-isr-is-in-progress.c,
nios2-isr-set-level.c, nios2-thread-dispatch-disabled.c,
rtems/score/nios2-utility.h: New files.
* Makefile.am, preinstall.am: Reflect changes above.
* irq.c: Update due to API changes.
* rtems/score/cpu.h: New functions _CPU_Initialize_vectors(),
_CPU_ISR_Set_level(), and _CPU_Fatal_halt() (instead of macros).
Support for external interrupt controller (EIC). Documentation
changes.
2011-08-18 Chris Johns <chrisj@rtems.org>
* cpu.c: Fix the ISR get level for the IIC. Make
_CPU_Context_Initialize a function rather than inlined.
* cpu_asm.S: Do not enable interrupt on return, rather resume the
state on entry to the ISR.
* irq.c, nios2/nios2-iic-low-level.S: Change the ISR handler so
the ipending decoding is in C and within the interrupt
context. This is usable with the Altera HAL directly.
* rtems/score/cpu.h: Add ienable and ipending interfaces. Add some
comments. Remove _CPU_Context_Initialize.
2011-08-14 Chris Johns <chrisj@rtems.org>
* rtems/score/cpu.h: Clear the vector table for simple vectored
interrupts.
* irq.c: Add support for using the IIC with the Altera HAL.
2011-08-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
* rtems/score/cpu.h: Removed superfluous comments. Format. Include
by assembler support. Removed superfluous floating-point support.
Stack alignment is now 4.
2011-08-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
* rtems/score/cpu.h, cpu.c: Removed superfluous functions.
2011-08-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* nios2-iic-low-level.S: New file.
* cpu_asm.S: Moved low-level interrupt handling into new file.
* Makefile.am: Reflect change from above.
2011-08-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* cpu_asm.S, rtems/score/cpu.h: There is no need to save the global
pointer (gp) in the thread register context since it is a system wide
constant and set-up with the C runtime environment.
2011-07-24 Joel Sherrill <joel.sherrill@oarcorp.com>
* cpu.c: Remove /*PAGE markers which were interpreted by a long dead
print script.
2011-05-18 Ralf Corsépius <ralf.corsepius@rtems.org>
* Makefile.am: Reformat.
2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>
* irq.c:
Use "__asm__" instead of "asm" for improved c99-compliance.
2010-10-21 Joel Sherrill <joel.sherrill@oarcorp.com>
* 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>
PR 1599/cpukit
* irq.c: Rename _Context_Switch_necessary to _Thread_Dispatch_necessary
to more properly reflect the intent.
2010-07-29 Gedare Bloom <giddyup44@yahoo.com>
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.
2010-07-16 Sebastian Huber <sebastian.huber@embedded-brains.de>
* 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>
PR 1573/cpukit
* irq.c, 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.
2010-03-27 Joel Sherrill <joel.sherrill@oarcorp.com>
* cpu.c, cpu_asm.S, irq.c: Add include of config.h
2009-03-02 Joel Sherrill <joel.sherrill@oarcorp.com>
* cpu_asm.S: Eliminate extern of unused variables.
2009-03-02 Joel Sherrill <joel.sherrill@oarcorp.com>
* cpu.c: Remove stray semi-colon.
2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com>
* 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>
* cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and
passing address of _Thread_Dispatch to _CPU_Initialize. Clean up
comments.
2008-09-11 Ralf Corsépius <ralf.corsepius@rtems.org>
* rtems/score/types.h: Do not define boolean, single_precision,
double_precision unless RTEMS_DEPRECATED_TYPES is given.
2008-09-08 Joel Sherrill <joel.sherrill@oarcorp.com>
* rtems/score/cpu.h: Remove extraneous spaces.
2008-08-21 Ralf Corsépius <ralf.corsepius@rtems.org>
* rtems/score/types.h: Include stdbool.h.
Use bool as base-type for boolean.
2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com>
* cpu.c, rtems/score/cpu.h: Correct prototype of Idle threads.
2008-06-05 Joel Sherrill <joel.sherrill@OARcorp.com>
* 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>
* rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility.
2007-12-17 Joel Sherrill <joel.sherrill@OARcorp.com>
* irq.c: Sweep to make sure grep for COPYRIGHT passes.
2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>
* 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>
* 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.
2007-04-17 Ralf Corsépius <ralf.corsepius@rtems.org>
* rtems/score/cpu.h:
Use Context_Control_fp* instead of void* for fp_contexts.
Eliminate evil casts.
2006-11-17 Ralf Corsépius <ralf.corsepius@rtems.org>
* rtems/score/types.h: Remove unsigned64, signed64.
2006-08-10 Joel Sherrill <joel@OARcorp.com>
* .cvsignore: New file.
2006-08-09 Kolja Waschk <waschk@telos.de>
* rtems/score/cpu.h, rtems/score/cpu_asm.h, rtems/score/nios2.h,
rtems/score/types.h: New files.
2006-08-09 Kolja Waschk <waschk@telos.de>
* ChangeLog, Makefile.am, cpu.c, cpu_asm.S, irq.c, preinstall.am,
rtems/asm.h: New files.
2005-12-09 Kolja Waschk <rtemsdev@ixo.de>
Derived from no_cpu
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