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* libbsp/sparc/.../gnatcommon.c: FormattingJoel Sherrill2013-09-301-7/+5
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* leon2/.../ckinit.c: Change get nanoseconds handler to staticJoel Sherrill2013-09-301-1/+1
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* leon3/bsppredriver.c: Add include file to warningJoel Sherrill2013-09-231-0/+1
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* leon3/.../ckinit.c: Change get nanoseconds handler to staticJoel Sherrill2013-09-231-6/+1
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* leon3/.../ckinit.c: Fix missing prototype warningsJoel Sherrill2013-09-221-1/+5
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* leon3/.../bspstart.c: Fix missing prototype warningsJoel Sherrill2013-09-221-2/+2
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* sparc/.../grcan.c: Switch to using RTEMS_COMPILER_UNUSED_ATTRIBUTEJoel Sherrill2013-09-221-8/+6
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* leon3/console.c: Fix misisng prototype issuesJoel Sherrill2013-09-211-2/+15
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* sparc/.../grcan.c: Fix multiple warningsJoel Sherrill2013-09-211-2/+8
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* sparc/.../ambapp.h: Add ambapp_get_number_apbslv_devices() prototypeJoel Sherrill2013-09-211-0/+4
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* sparc/.../occan.c: Fix missing prototype warningJoel Sherrill2013-09-211-0/+2
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* sparc/.../ambapp.h: Add ambapp_get_number_ahbslv_devices() prototypeJoel Sherrill2013-09-211-0/+6
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* sparc/../occan.c: Fix set but unused variable warningJoel Sherrill2013-09-211-2/+1
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* sparc irq-shared.c: Fix unused variable warningJoel Sherrill2013-09-211-1/+1
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* leon3/include/bsp.h: Fix spacingJoel Sherrill2013-09-161-1/+0
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* bsps: Fix clock driver definesSebastian Huber2013-08-143-3/+3
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* sparc: Make _CPU_ISR_Dispatch_disable per-CPUSebastian Huber2013-08-091-22/+20
| | | | This variable must be available for each processor in the system.
* sparc: Move _CPU_Context_switch(), etc.Sebastian Huber2013-08-091-0/+224
| | | | | | Move the _CPU_Context_switch(), _CPU_Context_restore() and _CPU_Context_switch_to_first_task_smp() code since the method to obtain the processor index is BSP specific.
* bsps/sparc: SMP and per-CPU thread dispatch disableSebastian Huber2013-08-091-10/+25
| | | | Interrupt support for SMP and per-CPU thread dispatch disable level.
* bsps/sparc: Revert most SMP related changesSebastian Huber2013-08-091-111/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As a side-effect the PR2082 is fixed with this and later changes. The commit restores the _ISR_Handler code to the original version in "cpukit/score/sparc/cpu_asm.S" in commit 6d42b4c60a4ac686489b793d5df2047c735c7c94. A list of reverted changes follows. commit c236082873cb4a2fd42af4ca0868106e1dd65422 Author: Sebastian Huber <sebastian.huber@embedded-brains.de> Date: Tue Jul 30 15:54:53 2013 +0200 smp: Provide cache optimized Per_CPU_Control Delete _Per_CPU_Information_p. This commit was completely reverted. commit e517714b7cd28807aad4c1afd8c97df72dadb4c1 Author: Jennifer Averett <jennifer.averett@oarcorp.com> Date: Tue Feb 26 12:31:23 2013 -0600 sparc: Remove dead code that was leftover from SMP development. This commit was completely reverted. commit 47a61aa16f81588f8ffb8ea5cfd1ceba3e9a867a Author: Joel Sherrill <joel.sherrill@OARcorp.com> Date: Fri Oct 7 14:35:03 2011 +0000 2011-10-07 Daniel Hellstrom <daniel@gaisler.com> PR 1933/cpukit * shared/irq_asm.S: From code inspection I have found the following issues (most SMP), and some improvements in irq_asm.S. I would need a long test with interrupts to verify the interrupt handler better, however I can not see that these patches hurt. Please see comment per hunk below, One should go through the file to indent delay-slots correctly, I have fixed some in the patch areas. An extra space is added in front of delay slots to indicate a delay slot. This commit was completely reverted. commit 0bd3f7e5d12fdbfb5bf4aa4a4169c67bfd92c988 Author: Jennifer Averett <Jennifer.Averett@OARcorp.com> Date: Thu Jul 28 17:33:07 2011 +0000 2011-07-28 Jennifer Averett <Jennifer.Averett@OARcorp.com> PR 1801 * shared/irq_asm.S: Modifications to synch the sparc with the smp working tree. This commit was completely reverted. commit 5d69cd33e9a72cf8c1a24fc9eda7f64d61f10fd1 Author: Joel Sherrill <joel.sherrill@OARcorp.com> Date: Wed Mar 16 20:05:30 2011 +0000 2011-03-16 Jennifer Averett <jennifer.averett@OARcorp.com> PR 1729/cpukit * shared/irq_asm.S: New file. The parts modifying the original code of _ISR_Handler were reverted. Only the content move remains.
* smp: Provide cache optimized Per_CPU_ControlSebastian Huber2013-07-311-11/+12
| | | | Delete _Per_CPU_Information_p.
* smp: Add and use _Per_CPU_Get()Sebastian Huber2013-07-301-5/+5
| | | | | | Add and use _Per_CPU_Get_by_index() and _Per_CPU_Get_index(). Add _Per_CPU_Send_interrupt(). This avoids direct access of _Per_CPU_Information.
* smp: Add and use _CPU_SMP_Send_interrupt()Sebastian Huber2013-07-171-5/+3
| | | | Delete bsp_smp_interrupt_cpu().
* smp: Add and use _CPU_SMP_Get_current_processor()Sebastian Huber2013-07-172-7/+9
| | | | | | | | | | Add and use _SMP_Get_current_processor() and rtems_smp_get_current_processor(). Delete bsp_smp_interrupt_cpu(). Change type of current processor index from int to uint32_t to match _SMP_Processor_count type.
* termios: Update due to API changesSebastian Huber2013-06-252-33/+30
| | | | | Termios notifies now the driver about an inactive transmit with the length argument set to zero.
* score: Rename rtems_smp_get_number_of_processors()Sebastian Huber2013-06-141-1/+1
| | | | | | | | | Rename in rtems_smp_get_processor_count(). Always provide <rtems/score/smp.h> and <rtems/rtems/smp.h>. Add _SMP_Get_processor_count(). This function will be a compile time constant defined to be one on uni-processor configurations. This allows iterations over all processors without overhead on uni-processor configurations.
* smp: Simplify SMP initialization sequenceSebastian Huber2013-05-293-27/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete bsp_smp_wait_for(). Other parts of the system work without timeout, e.g. the spinlocks. Using a timeout here does not make the system more robust. Delete bsp_smp_cpu_state and replace it with Per_CPU_State. The Per_CPU_State follows the Score naming conventions. Add _Per_CPU_Change_state() and _Per_CPU_Wait_for_state() functions to change and observe states. Use Per_CPU_State in Per_CPU_Control instead of the anonymous integer. Add _CPU_Processor_event_broadcast() and _CPU_Processor_event_receive() functions provided by the CPU port. Use these functions in _Per_CPU_Change_state() and _Per_CPU_Wait_for_state(). Add prototype for _SMP_Send_message(). Delete RTEMS_BSP_SMP_FIRST_TASK message. The first context switch is now performed in rtems_smp_secondary_cpu_initialize(). Issuing the first context switch in the context of the inter-processor interrupt is not possible on systems with a modern interrupt controller. Such an interrupt controler usually requires a handshake protocol with interrupt acknowledge and end of interrupt signals. A direct context switch in an interrupt handler circumvents the interrupt processing epilogue and may leave the system in an inconsistent state. Release lock in rtems_smp_process_interrupt() even if no message was delivered. This prevents deadlock of the system. Simplify and format _SMP_Send_message(), _SMP_Request_other_cores_to_perform_first_context_switch(), _SMP_Request_other_cores_to_dispatch() and _SMP_Request_other_cores_to_shutdown().
* smp: Delete bsp_smp_secondary_cpu_initialize()Sebastian Huber2013-05-291-2/+6
| | | | | | | Do not call bsp_smp_secondary_cpu_initialize() in rtems_smp_secondary_cpu_initialize(). This allows more flexibilty in the BSP low-level code. Specify context requirements for a call to rtems_smp_secondary_cpu_initialize().
* smp: Simplify main CPU initializationSebastian Huber2013-05-291-8/+6
| | | | | | Call _SMP_Handler_initialize() later and move bsp_smp_initialize() into _SMP_Handler_initialize(). Change bsp_smp_initialize() prototype to match integer types of calling context.
* smp: Add maximum_processors field to configSebastian Huber2013-05-161-3/+3
| | | | | | | Delete rtems_configuration_get_smp_maximum_processors(). Delete rtems_configuration_smp_maximum_processors variable. Add maximum_processors field to rtems_configuration_table if RTEMS_SMP is defined. Add rtems_configuration_get_maximum_processors().
* RTEMS: Delete ChangeLog files.Gedare Bloom2013-03-084-2492/+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.
* sparc: Remove dead code that was leftover from SMP development.Jennifer Averett2013-02-261-4/+0
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* libchip/serial: Add const qualifierSebastian Huber2013-02-111-2/+2
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* bsp/erc32: Fix warningsSebastian Huber2013-02-111-2/+2
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* leon3: disable unused ISR handlerJoel Sherrill2013-01-081-0/+2
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* leon3/shmsupp: Fix warnings & comment clean upJoel Sherrill2013-01-083-65/+36
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* leon3: Open Ethernet Fixed WarningJoel Sherrill2013-01-081-1/+1
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* score: Add CPU_Exception_frameSebastian Huber2012-11-274-50/+64
| | | | | | | | | | | | | | | | | | | | | 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.
* bsps: Use RTEMS_BSP_CLEANUP_OPTIONSSebastian Huber2012-11-256-9/+3
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* bsps: Interrupt initialization error is fatalSebastian Huber2012-11-154-9/+5
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* score: Add RTEMS_FATAL_SOURCE_EXITSebastian Huber2012-11-156-9/+9
| | | | | | | 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().
* bsps/sparc: Define bsp_reset()Sebastian Huber2012-11-141-0/+2
| | | | | This is declared in <bsp/bootcard.h> and is the usual function to reset a board.
* bsps/sparc: Add BSP_INITIAL_EXTENSION to <bsp.h>Sebastian Huber2012-11-137-0/+33
| | | | The bsp_fatal_extension() will call BSP_fatal_return().
* bsps/sparc: Delete unused symbol declarationSebastian Huber2012-11-071-1/+0
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* sapi: Use rtems_*_get_user_multiprocessing_tableSebastian Huber2012-11-071-1/+1
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* score: Work area initialization API changeSebastian Huber2012-10-255-26/+17
| | | | | | | | | | | | The work areas (RTEMS work space and C program heap) will be initialized now in a separate step and are no longer part of rtems_initialize_data_structures(). Initialization is performed with tables of Heap_Area entries. This allows usage of scattered memory areas present on various small scale micro-controllers. The sbrk() support API changes also. The bsp_sbrk_init() must now deal with a minimum size for the first memory chunk to take the configured work space size into account.
* Revert "Add bspopts.h.in."Gedare Bloom2012-08-063-138/+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.
* Remove CVS-Ids.Ralf Corsépius2012-07-197-14/+0
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* Require automake-1.12.2.Ralf Corsépius2012-07-194-4/+4
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* Require autoconf-2.69.Ralf Corsépius2012-07-194-4/+4
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