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* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-111-2/+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.
* 2011-07-21 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-07-211-6/+11
| | | | | | | | | | | | PR 1799/bsps * new-exceptions/bspsupport/ppc_exc_async_normal.S: New file. * new-exceptions/cpu.c, new-exceptions/cpu_asm.S, new-exceptions/bspsupport/ppc_exc_asm_macros.h, new-exceptions/bspsupport/ppc_exc_global_handler.c, new-exceptions/bspsupport/ppc_exc_prologue.c, new-exceptions/bspsupport/vectors.h: Added support for SPE. * configure.ac, preinstall.am, Makefile.am: Added support for qoriq BSPs.
* 2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-02-111-2/+2
| | | | | | | | | | | | | | * e500/mmu/mmu.c, mpc505/ictrl/ictrl.c, mpc505/timer/timer.c, mpc5xx/ictrl/ictrl.c, mpc5xx/timer/timer.c, mpc6xx/altivec/vec_sup.c, mpc6xx/clock/c_clock.c, mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/pte121.c, mpc8260/timer/timer.c, mpc8xx/timer/timer.c, new-exceptions/cpu.c, new-exceptions/bspsupport/ppc_exc_initialize.c, ppc403/clock/clock.c, ppc403/console/console.c, ppc403/console/console.c.polled, ppc403/console/console405.c, ppc403/irq/ictrl.c, ppc403/tty_drv/tty_drv.c, rtems/powerpc/cache.h, shared/include/powerpc-utility.h, shared/src/cache.c: Use "__asm__" instead of "asm" for improved c99-compliance.
* 2009-12-01 Till Straumann <strauman@slac.stanford.edu>Till Straumann2009-12-021-0/+8
| | | | | | | | | * new-exceptions/cpu.c, new-exceptions/cpu_asm.S, new-exceptions/bspsupport/ppc_exc_asm_macros.h, new-exceptions/bspsupport/ppc_exc_initialize.c, new-exceptions/bspsupport/vectors.h: Added AltiVec support (save/restore volatile vregs across exceptions).
* Whitespace removal.Ralf Corsepius2009-11-301-3/+3
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* 2009-02-13 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2009-02-131-6/+2
| | | | * new-exceptions/cpu.c: Correct prototype of _CPU_Initialize.
* Convert to "bool".Ralf Corsepius2008-09-061-1/+1
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* 2008-07-16 Till Straumann <strauman@slac.stanford.edu>Till Straumann2008-07-161-2/+8
| | | | | * new-exceptions/cpu.c: propagate R2 to all task contexts even if the ABI is SVR4. Cannot hurt...
* 2008-07-16 Till Straumann <strauman@slac.stanford.edu>Till Straumann2008-07-161-2/+16
| | | | | * new-exceptions/cpu.c: use ppc_interrupt_get_disable_mask() to determine which bits to set/clear from _CPU_Context_Initialize().
* adapted powerpc exception codeThomas Doerfler2008-07-111-9/+1
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* 2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-041-10/+8
| | | | | | | * mpc5xx/console-generic/console-generic.c, mpc8260/timer/timer.c, new-exceptions/cpu.c, old-exceptions/cpu.c: 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.
* Never allow the FPU to be switched on for integer-only tasksTill Straumann2006-06-191-10/+10
| | | | (new gcc may use FP regs implicitely).
* 2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-171-4/+1
| | | | | | | * new-exceptions/cpu.c, rtems/powerpc/powerpc.h: Remove CPU_MINIMUM_STACK_FRAME_SIZE. Use PPC_MINIMUM_STACK_FRAME_SIZE instead. * rtems/powerpc/powerpc.h: Add PPC_MINIMUM_STACK_FRAME_SIZE.
* 2005-02-15 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-161-0/+3
| | | | * new-exceptions/cpu.c: Add CPU_MINIMUM_STACK_FRAME_SIZE.
* 2005-02-15 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-151-0/+22
| | | | * new-exceptions/cpu.c (_CPU_ISR_install_vector): New.
* 2005-02-14 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-141-0/+1
| | | | * cpu.c, cpu_asm.S, irq_stub.S: #include <rtems/powerpc/powerpc.h>.
* Remove duplicate white lines.Ralf Corsepius2004-04-211-3/+0
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* Remove stray white spaces.Ralf Corsepius2004-04-211-4/+4
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* Remove stray white spaces.Ralf Corsepius2004-04-151-1/+0
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* 2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-03-311-9/+9
| | | | * cpu.c: Convert to using c99 fixed size types.
* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-041-1/+1
| | | | * cpu.c, cpu_asm.S: URL for license changed.
* 2003-07-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-07-231-24/+8
| | | | | | PR 288/rtems * support/new_exception_processing/cpu.c: _ISR_Nest_level is now properly maintained and does not reside in SPRG0.
* 2003-03-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-03-181-0/+21
| | | | | PR 356/bsps * cpu.c: This patch makes RTEMS/PowerPC eabi compliant.
* 2002-11-01 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-11-011-0/+8
| | | | | | * cpu.c: Currently only the mpc8260 BSP supports interrupt nesting. NOTE: These needs to be generalized as the patch is applied to other BSPs.
* 2001-05-14 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2002-05-141-1/+13
| | | | | | | | | | | | | | | | | | | | | * cpu.c: Per PR211 fix saving/restoring floating point context. The fpsave and fprestore routines are only used in a executing context which _is_ fp and hence has the FPU enabled. The current behavior required the FPU always to be on which is very dangerous if lazy context switching is used. [Joel Note: Some ports explicitly enabled the FPU in the FP save and restore routines to avoid this.] The patch also makes sure (on powerpc only) that the FPU is disabled for integer tasks. Note that this is crucial if deferred fp context switching is used. Otherwise, fp context corruption may go undetected! Also note that even tasks which merely push/pop FP registers to/from the stack without modifying them still MUST be FP tasks - otherwise (if lazy FP context switching is used), FP register corruption (of other, FP, tasks may occur)! Furthermore, (on PPC) by default, lazy FP context save/restore is _disabled_.
* 2001-11-28 Joel Sherrill <joel@OARcorp.com>,Joel Sherrill2001-11-281-1/+14
| | | | | | | | | | This was tracked as PR91. * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which is used to specify if the port uses the standard macro for this (FALSE). A TRUE setting indicates the port provides its own implementation. * rtems/score/c_isr.inl: Deleted and contents merged into cpu.c. * cpu.c: Received contents of c_isr.inl. * Makefile.am: Deleted reference to c_isr.inl.
* 2001-10-12 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-10-121-1/+0
| | | | | | | | | * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h, mpc8xx/clock/clock.c, mpc8xx/timer/timer.c, new_exception_processing/cpu.c, new_exception_processing/cpu.h, new_exception_processing/cpu_asm.S, old_exception_processing/cpu.c, old_exception_processing/cpu.h, old_exception_processing/cpu_asm.S, old_exception_processing/rtems.S: Fixed typo.
* Merged of mcp750 and mvme2307 BSP by Eric Valette <valette@crf.canon.fr>.Joel Sherrill1999-12-021-0/+116
As part of this effort, the mpc750 libcpu code is now shared with the ppc6xx.
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