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* sparc64: fix copyright notices.Gedare Bloom2015-02-232-14/+4
| | | | | The sparc64 port had some incorrect copyright notices affixed to source code files.
* sparc64: put each copyright on one lineGedare Bloom2014-12-083-10/+6
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* Update bug report URLSebastian Huber2014-12-051-1/+1
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* rtems: Move rtems_cache_aligned_malloc()Sebastian Huber2014-11-251-1/+1
| | | | | | Make sure also the size is cache aligned since otherwise we may have some overlap with the next allocation block. A cache invalidate on this area would be fatal.
* sparc64: remove sparc64_install_isr_entries and its callers.Gedare Bloom2014-10-133-27/+0
| | | | | sparc64_install_isr_entries function is no longer used. Removing it also allows to use the default bsppredriverhook for usiii and bspstart for niagara.
* Eliminate use of /*PAGE and clean up formattingJoel Sherrill2014-10-091-10/+6
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* Regenerate all preinstall.am files.Chris Johns2014-08-291-3/+3
| | | | | With this patch the preinstall.am files are in a set order and not dependent on now perl implements a hash.
* Regenerate all preinstall.am files.Joel Sherrill2014-08-281-3/+3
| | | | | Apparently, at some point automake output changed and these were not updated.
* score: Statically initialize _ISR_Vector_tableSebastian Huber2014-04-291-1/+0
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* Change all references of rtems.com to rtems.org.Chris Johns2014-03-213-3/+3
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* score: Per-CPU thread dispatch disable levelSebastian Huber2013-08-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a per-CPU thread dispatch disable level. So instead of one global thread dispatch disable level we have now one instance per processor. This is a major performance improvement for SMP. On non-SMP configurations this may simplifiy the interrupt entry/exit code. The giant lock is still present, but it is now decoupled from the thread dispatching in _Thread_Dispatch(), _Thread_Handler(), _Thread_Restart_self() and the interrupt entry/exit. Access to the giant lock is now available via _Giant_Acquire() and _Giant_Release(). The giant lock is still implicitly acquired via _Thread_Dispatch_decrement_disable_level(). The giant lock is only acquired for high-level operations in interrupt handlers (e.g. release of a semaphore, sending of an event). As a side-effect this change fixes the lost thread dispatch necessary indication bug in _Thread_Dispatch(). A per-CPU thread dispatch disable level greatly simplifies the SMP support for the interrupt entry/exit code since no spin locks have to be acquired in this area. It is only necessary to get the current processor index and use this to calculate the address of the own per-CPU control. This reduces the interrupt latency considerably. All elements for the interrupt entry/exit code are now part of the Per_CPU_Control structure: thread dispatch disable level, ISR nest level and thread dispatch necessary. Nothing else is required (except CPU port specific stuff like on SPARC).
* RTEMS: Delete ChangeLog files.Gedare Bloom2013-03-081-97/+0
| | | | | | | | | This commit deletes all RTEMS ChangeLog files. These files have been abandoned since converting to git version control. The historical data may be recovered by checking out any commit before this one. Most of the contents of these ChangeLog files can also be found in the git log. Two external ChangeLog files, ChangeLog.slac and ChangeLog.zlib, remain.
* Require automake-1.12.2.Ralf Corsépius2012-07-191-1/+1
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* Require autoconf-2.69.Ralf Corsépius2012-07-191-1/+1
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* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-115-9/+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.
* Remove CVS-Ids.Ralf Corsépius2012-05-042-6/+0
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* PR2041: sparc64: vector number not included in CPU_Interrupt_frameGedare Bloom2012-03-141-2/+2
| | | | | Add the trap vector to the interrupt frame. Also rename the assembly macro that accesses the field to be consistent with similar macros.
* Remove all .cvsignore files.Joel Sherrill2012-02-011-8/+0
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* 2011-11-06 Gedare Bloom <gedare@rtems.org>Gedare Bloom2011-11-061-1/+5
| | | | * ChangeLog: Fix ChangeLog with name and email address
* 2011-11-06 gedare@rtems.orgGedare Bloom2011-11-062-0/+5
| | | | * shared/score/interrupt.S: Pass ISR correct pointer to interrupt frame
* 2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-02-112-1/+6
| | | | | * shared/cache/cache.c: Use "__asm__" instead of "asm" for improved c99-compliance.
* 2011-02-02 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-02-022-2/+6
| | | | * configure.ac: Require autoconf-2.68, automake-1.11.1.
* 2010-08-25 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-08-252-6/+14
| | | | | | | | PR 1688/libcpu * shared/score/interrupt.S: Fix bug in the sun4u _ISR_Dispatch code that ends up cloberring the global registers. It manifests primarily as a memory alignment error when the globals are used to read to/from memory.
* 2010-08-20 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-08-202-1/+10
| | | | | | | | | PR 1681/cpukit * shared/score/interrupt.S: With the percpu patch, ASM uses INTERRUPT_STACK_HIGH instead of _CPU_Interrupt_stack_high. The sparc64 was still using the old variable, which was declared in its cpu.h file. This patch to comment out the declaration and switch to using INTERRUPT_STACK_HIGH.
* 2010-06-28 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-06-292-35/+13
| | | | | | | | PR 1573/cpukit * shared/score/interrupt.S: 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.
* 2010-06-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-06-1712-0/+1257
* .cvsignore, ChangeLog, Makefile.am, configure.ac, preinstall.am, shared/cache/cache.c, shared/cache/cache_.h, shared/interrupts/installisrentries.c, shared/score/cpu.c, shared/score/interrupt.S, shared/syscall/sparc64-syscall.S, shared/syscall/sparc64-syscall.h: New files.
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