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* bsps: Fix TLS support in linker command filesSebastian Huber2014-04-221-1/+3
| | | | | The TLS section symbols had wrong values in case of an empty TLS data section and a nonempty TLS BSS section.
* bsps/powerpc: Fix linker command filesSebastian Huber2014-04-221-5/+3
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* Change all references of rtems.com to rtems.org.Chris Johns2014-03-212-2/+2
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* score: Add CPU counter supportSebastian Huber2014-02-141-0/+2
| | | | | | | | | Add a CPU counter interface to allow access to a free-running counter. It is useful to measure short time intervals. This can be used for example to enable profiling of critical low-level functions. Add two busy wait functions rtems_counter_delay_ticks() and rtems_counter_delay_nanoseconds() implemented via the CPU counter.
* bsps: Thread-local storage (TLS) for linkcmdsSebastian Huber2014-02-041-1/+16
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* powerpc/ss555: move startup/start.S to start/start.SChirayu Desai2013-12-062-409/+1
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* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-113-6/+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.
* 2011-08-24 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-08-241-2/+2
| | | | * startup/iss555.c: Update due to API changes.
* 2010-04-28 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2010-04-282-18/+5
| | | | * irq/irq.h, startup/iss555.c, startup/tm27supp.c: Remove warnings.
* add some prototypesThomas Doerfler2010-03-271-3/+3
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* code changes to remove warningsThomas Doerfler2010-03-271-5/+0
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* Whitespace removal.Ralf Corsepius2009-11-302-20/+20
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* 2009-10-16 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2009-10-161-13/+12
| | | | | * startup/linkcmds: Add sbss section handling. Misc. sync with binutils's ld-scripts.
* 2009-08-25 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2009-08-251-1/+0
| | | | | | * ep1a/startup/linkcmds, mbx8xx/startup/linkcmds, score603e/startup/linkcmds, shared/startup/linkcmds, ss555/startup/linkcmds: Fix typos in .eh_frame sections.
* 2009-04-28 Chris Johns <chrisj@rtems.org>Chris Johns2009-04-281-4/+6
| | | | * startup/start.S: Update for boot_card command line change.
* 2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-09-162-38/+7
| | | | | | * Makefile.am, startup/linkcmds: Use top level shared bsp_get_work_area() implementation. * startup/bspgetworkarea.c: Removed.
* 2008-09-15 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-09-153-65/+36
| | | | | | | * Makefile.am, configure.ac, startup/bspstart.c, startup/linkcmds: Add use of bsp_get_work_area() in its own file and rely on BSP Framework to perform more initialization. * startup/bspgetworkarea.c: New file.
* adapted powerpc BSPs to new exception codeThomas Doerfler2008-07-111-3/+2
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* 2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-05-151-7/+3
| | | | | | | | | | | | | | * startup/bspstart.c: Add capability for bootcard.c BSP Initialization Framework to ask the BSP where it has memory for the RTEMS Workspace and C Program Heap. These collectively are referred to as work area. If the BSP supports this, then it does not have to include code to split the available memory between the two areas. This reduces the amount of code in the BSP specific bspstart.c file. Additionally, the shared framework can initialize the C Library, call rtems_debug_enable(), and dirty the work area memory. Until most/all BSPs support this new capability, if the BSP supports this, it should call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. When the transition is complete, this autoconf macro can be removed.
* 2008-05-12 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-05-121-3/+1
| | | | | | | | | | | | * startup/bspstart.c: Refactored and renamed initialization routines to rtems_initialize_data_structures, rtems_initialize_before_drivers, rtems_initialize_device_drivers, and rtems_initialize_start_multitasking. This opened the sequence up so that bootcard() could provide a more robust and flexible framework which is easier to explain and understand. This also lays the groundwork for sharing the division of available memory between the RTEMS workspace and heap and the C library initialization across all BSPs.
* 2008-04-23 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-04-231-5/+0
| | | | | * startup/bspstart.c: Remove all references to console_reserve_resources and termios_reserve_resources.
* 2008-03-03 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-03-031-1/+1
| | | | | * startup/linkcmds: Add wildcard to gcc_except_table section so programs compiled with gcc 4.3.x can link.
* 2008-01-18 David Erickson <David.Erickson@drdc-rddc.gc.ca>Joel Sherrill2008-01-181-1/+1
| | | | * startup/bspstart.c: Add semicolon.
* 2008-01-11 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-01-111-0/+4
| | | | | * startup/bspstart.c: Add bsp_timer_least_valid and bsp_timer_average_overhead so tmtests link.
* 2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-111-13/+4
| | | | | | * include/bsp.h, startup/bspstart.c: Eliminate copies of the Configuration Table. Use the RTEMS provided accessor macros to obtain configuration fields.
* 2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-041-12/+1
| | | | | | * startup/bspstart.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.
* 2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-031-2/+0
| | | | | | | | | | * Makefile.am, startup/bspstart.c: 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.
* 2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-11-281-3/+9
| | | | | | * startup/bspstart.c: Eliminate PowerPC specific elements from the CPU Table. They have been replaced with variables named bsp_XXX as needed.
* 2006-03-08 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-03-081-1/+1
| | | | * startup/linkcmds: Add .gnu.linkonce.b.* section.
* 2006-02-08 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-02-081-6/+5
| | | | * startup/linkcmds: Add sections required by newer gcc versions.
* 2005-04-26 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2005-04-261-3/+3
| | | | * startup/bspstart.c: Eliminate warnings.
* 2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-171-1/+2
| | | | | | * startup/bspstart.c: include <rtems/powerpc/powerpc.h>. Use PPC_MINIMUM_STACK_FRAME_SIZE instead of CPU_MINIMUM_STACK_FRAME_SIZE.
* Remove environ common declaration -- it broke newlib.Eric Norum2004-10-261-2/+0
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* 2004-10-20 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-10-202-3/+3
| | | | | * console/console.c, include/bsp.h, startup/bspstart.c, startup/iss555.c: Use POSIX fixed size types.
* 2004-04-21 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2004-04-211-0/+29
| | | | | | | PR 611/bsps * Makefile.am, include/bsp.h, wrapup/Makefile.am: Follow conventions for tm27 and do not add another macro definition. * startup/tm27supp.c: New file.
* Remove duplicate white lines.Ralf Corsepius2004-04-212-3/+0
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* Remove stray white spaces.Ralf Corsepius2004-04-213-55/+55
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* Remove stray white spaces.Ralf Corsepius2004-04-151-1/+0
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* 2004-04-13 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-04-131-1/+1
| | | | * include/bsp.h, startup/start.S: Reflect new locations of cpukit headers.
* 2004-04-12 David Querbach <querbach@realtime.bc.ca>Joel Sherrill2004-04-124-0/+1085
* .cvsignore, ChangeLog, Makefile.am, README, bsp_specs, configure.ac, times, clock/p_clock.c, console/console.c, include/.cvsignore, include/bsp.h, include/coverhd.h, irq/irq.h, startup/bspstart.c, startup/iss555.c, startup/linkcmds, startup/start.S, wrapup/.cvsignore, wrapup/Makefile.am: New files.
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