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2014-02-04bsps: Thread-local storage (TLS) for linkcmdsSebastian Huber7-0/+124
2014-01-14libbsp mips: Add Doxygen file header to coverhd.hCynthia Rempel1-1/+7
2013-12-23mips/shared: added new doxygenDaniel Ramirez6-100/+304
2013-12-16bsps: Simplify FreeBSD linker setsSebastian Huber2-26/+13
2013-09-30mips/shared/.../clockdrv.c: Change get nanoseconds handler to staticJoel Sherrill1-4/+3
2013-08-14bsps: Fix clock driver definesSebastian Huber3-3/+3
2013-08-09score: Per-CPU thread dispatch disable levelSebastian Huber1-5/+4
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).
2013-03-08RTEMS: Delete ChangeLog files.Gedare Bloom10-3274/+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.
2012-11-27score: Add CPU_Exception_frameSebastian Huber1-4/+2
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.
2012-11-25bsps: Use RTEMS_BSP_CLEANUP_OPTIONSSebastian Huber2-2/+1
2012-11-15score: Add RTEMS_FATAL_SOURCE_EXITSebastian Huber7-0/+8
Include <bsp/default-initial-extension.h> in all BSPs. Call rtems_fatal() with RTEMS_FATAL_SOURCE_EXIT as source and the exit() status code as fatal code in every bsp_cleanup(). Move previous bsp_cleanup() code into bsp_fatal_extension().
2012-11-15bsp/jmr3904: Define bsp_reset()Sebastian Huber2-1/+2
This is declared in <bsp/bootcard.h> and is the usual function to reset a board.
2012-11-02libnetworking: Use system eventsSebastian Huber1-3/+3
Add reserved system events RTEMS_EVENT_SYSTEM_NETWORK_SBWAIT and RTEMS_EVENT_SYSTEM_NETWORK_SOSLEEP. Add and use rtems_bsdnet_event_send().
2012-08-06Revert "Add bspopts.h.in."Gedare Bloom7-226/+0
This reverts commit daffa606cc4a45d93c1f0f4fe365fde0fda6acbb. Conflicts: c/src/lib/libbsp/arm/lpc24xx/include/bspopts.h.in c/src/lib/libbsp/powerpc/mpc55xxevb/include/bspopts.h.in c/src/lib/libbsp/powerpc/qoriq/include/bspopts.h.in Manually deleted conflicting files.
2012-07-19Remove CVS-Ids.Ralf Corsépius15-26/+10
2012-07-19Remove CVS-Ids.Ralf Corsépius3-6/+0
2012-07-19Require automake-1.12.2.Ralf Corsépius9-9/+9
2012-07-19Require autoconf-2.69.Ralf Corsépius9-9/+9
2012-07-17mips/malta: Add sections for new FreeBSD TCP/IP stackJoel Sherrill1-10/+25
2012-07-17mips/jmr3904: Add sections for new FreeBSD TCP/IP stackJoel Sherrill1-10/+25
2012-05-24Add bspopts.h.in.Ralf Corsépius7-0/+226
2012-05-16pci.h cleanup - Consolidate common defines to cpukit pci.hJoel Sherrill3-12/+4
+ libbsp/sparc/shared/include/pci.h was largely a copy of an older version of the cpukit pci.h. Removed much of the contents and included <rtems/pci.h>. + sparc/*/pci*.c - Move to <rtems/pci.h> required updating to use uint32_t for dword accesses. + Rename PCI_MULTI_FUNCTION to PCI_HEADER_TYPE_MULTI_FUNCTION + Define PCI_HEADER_TYPE_MULTI_FUNCTION in cpukit pci.h and remove PCI_MULTI_FUNCTION definitions in C files. + Move PCI_INVALID_VENDORDEVICEID definitions from various C files to cpukit pci.h
2012-05-11Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill92-209/+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.
2012-05-10hurricane - Remove unused file setvec.cJoel Sherrill1-44/+0
2012-05-09malta - Eliminate any set_vector() remnantsJoel Sherrill1-3/+0
2012-05-09jmr3904 - Eliminate any set_vector() remnantsJoel Sherrill1-5/+0
2012-05-09hurricane - Eliminate any set_vector() remnantsJoel Sherrill1-5/+0
2012-05-09genmongoosev - Eliminate any set_vector() remnantsJoel Sherrill1-5/+0
2012-05-09rbtx4925 - Eliminate any set_vector() remnantsJoel Sherrill1-5/+0
2012-05-09rbtx4938 - Eliminate any set_vector() remnantsJoel Sherrill1-5/+0
2012-05-09csb350 - Eliminate any set_vector() remnantsJoel Sherrill2-7/+14
2012-05-07jmr3904 - Correct tm27.h to use PIC Interrupt ModelJoel Sherrill1-20/+9
2012-05-07genmongoosev - Correct tm27.h to use PIC Interrupt ModelJoel Sherrill1-23/+9
2012-05-07csb350 - Correct tm27.h to use PIC Interrupt ModelJoel Sherrill1-10/+8
2012-05-07Revert: Remove CVS IdsJoel Sherrill13-0/+42
See http://www.rtems.org/pipermail/rtems-devel/2012-May/001006.html for details.
2012-05-04Remove CVS-Ids.Ralf Corsépius13-42/+0
2012-05-03General - Remove extraneous blank line in license messageJoel Sherrill1-0/+0
Many files had an extra blank line in the license text found in the file header. This patch removes that line. * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at * * http://www.rtems.com/license/LICENSE. The script that did this also turned off execute permission when it was turned on incorrectly.
2012-04-04Add MIPS/Malta BSP.Jennifer Averett25-0/+3270
2012-04-04PR 1993 - Convert MIPS to PIC IRQ modelJennifer Averett61-195/+2761
2012-02-01Remove all .cvsignore files.Joel Sherrill14-86/+0
2011-12-142011-12-14 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill8-67/+101
* Makefile.am: Change to one file per line. Clean up.
2011-11-042011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2-1/+10
* ChangeLog, Makefile.am: Add bsp_reset() stub.
2011-10-182011-10-18 Jennifer Averett <Jennifer.Averett@OARcorp.com>Jennifer Averett3-8/+12
PR 1917/bsps * Makefile.am, console/conscfg.c: Modifications to add dynamic tables for libchip serial drivers.
2011-06-192011-06-19 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius10-5/+30
* Makefile.am: Fix broken path to clockdrv_shell.h.
2011-06-112011-06-11 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill3-6/+5
* Makefile.am, configure.ac: runtest for this BSP obsoleted by rtems-testing/sim-scripts support. Please use those scripts.
2011-02-252011-02-25 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2-2/+4
* configure.ac: Remove RTEMS_CANONICAL_TARGET_CPU.
2011-02-112011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2-1/+6
* include/tm27.h: Use "__asm__" instead of "asm" for improved c99-compliance.
2011-02-112011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius3-3/+8
* startup/bspstart.c, timer/timer.c: Use "__asm__" instead of "asm" for improved c99-compliance.
2011-02-092011-02-09 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius6-3/+21
* timer/timer.c: Include <rtems/btimer.h>. Fix benchmark_timer_read() definition.
2011-02-022011-02-02 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius16-16/+48
* configure.ac: Require autoconf-2.68, automake-1.11.1.
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