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| -rw-r--r-- | cpukit/score/cpu/sparc/ChangeLog | 531 |
1 files changed, 0 insertions, 531 deletions
diff --git a/cpukit/score/cpu/sparc/ChangeLog b/cpukit/score/cpu/sparc/ChangeLog deleted file mode 100644 index eab5f805c1..0000000000 --- a/cpukit/score/cpu/sparc/ChangeLog +++ /dev/null @@ -1,531 +0,0 @@ -2011-10-07 Daniel Hellstrom <daniel@gaisler.com> - - PR 1932/cpukit - * cpu_asm.S: At some point the interrupt trap handler causes a - window-overflow and the window overflow trap handler crashes when - writing to 0. I found that this is because the WIM was bad, to the - window overflow handler uses a uninitialized stack pointer in a - window never used. - * g3=CWP, not WIM - * CWP is incremented by done_flushing no need doing that here also - * I see no reason to create an additional stack frame (save) - * Must turn off traps when updating WIM (maybe already done by caller?) -2011-09-27 Sebastian Huber <sebastian.huber@embedded-brains.de> - - PR 1914/cpukit - * rtems/score/cpu.h: Select timestamp implementation. - -2011-07-24 Joel Sherrill <joel.sherrill@oarcorp.com> - - * cpu.c: Remove /*PAGE markers which were interpreted by a long dead - print script. - -2011-06-21 Joel Sherrill <joel.sherrill@oarcorp.com> - - * rtems/score/cpu.h, rtems/score/sparc.h, rtems/score/types.h: Convert - comments to Doxygen style and improve. - -2011-05-17 Ralf Corsépius <ralf.corsepius@rtems.org> - - * Makefile.am: Reformat. - -2011-04-18 Joel Sherrill <joel.sherrilL@OARcorp.com> - - * rtems/score/sparc.h: Remove warnings. - -2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org> - - * rtems/score/cpu.h, rtems/score/sparc.h: - Use "__asm__" instead of "asm" for improved c99-compliance. - -2010-11-16 Joel Sherrill <joel.sherrill@oarcorp.com> - - * cpu.c: Remove unused variable reported by clang. - -2010-10-21 Joel Sherrill <joel.sherrill@oarcorp.com> - - * rtems/score/cpu.h: Add RTEMS_COMPILER_NO_RETURN_ATTRIBUTE to - _CPU_Context_restore() because it does not return. Telling GCC this - avoids generation of dead code. - -2010-07-29 Gedare Bloom <giddyup44@yahoo.com> - - PR 1635/cpukit - * rtems/score/types.h: Refactoring of priority handling, to isolate the - bitmap implementation of priorities in the supercore so that priority - management is a little more modular. This change is in anticipation - of scheduler implementations that can select how they manage tracking - priority levels / finding the highest priority ready task. Note that - most of the changes here are simple renaming, to clarify the use of - the bitmap-based priority management. - -2010-07-16 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * rtems/score/cpu.h: Include <rtems/score/types.h> first. - * rtems/score/types.h: Use <rtems/score/basedefs.h> header file. - -2010-06-28 Joel Sherrill <joel.sherrill@oarcorp.com> - - PR 1573/cpukit - * cpu_asm.S, rtems/score/cpu.h: 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. - -2010-03-27 Joel Sherrill <joel.sherrill@oarcorp.com> - - * cpu.c, cpu_asm.S: Add include of config.h - -2009-03-12 Joel Sherrill <joel.sherrill@OARcorp.com> - - PR 1385/cpukit - * cpu_asm.S: When the type rtems_boolean was switched to the C99 bool, - the size changed from 4 bytes to 1 byte. The interrupt dispatching - code accesses two boolean variables for scheduling purposes and the - assembly implementations of this code did not get updated. - -2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com> - - * rtems/score/cpu.h: Change prototype of IDLE thread to consistently - return void * and take a uintptr_t argument. - -2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com> - - * cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and - passing address of _Thread_Dispatch to _CPU_Initialize. Clean up - comments. - -2008-09-11 Ralf Corsépius <ralf.corsepius@rtems.org> - - * rtems/score/types.h: Do not define boolean, single_precision, - double_precision unless RTEMS_DEPRECATED_TYPES is given. - -2008-09-08 Joel Sherrill <joel.sherrill@oarcorp.com> - - * cpu.c: Remove extraneous spaces. - -2008-09-05 Ralf Corsépius <ralf.corsepius@rtems.org> - - * cpu.c, rtems/score/cpu.h: Convert to "bool". - -2008-08-21 Ralf Corsépius <ralf.corsepius@rtems.org> - - * rtems/score/types.h: Include stdbool.h. - Use bool as base-type for boolean. - -2008-08-04 Joel Sherrill <joel.sherrill@OARcorp.com> - - PR 1294/bsps - * rtems/score/cpu.h, rtems/score/sparc.h: Correct prototype and usage - of sparc_disable_interrupts. - -2008-08-04 Joel Sherrill <joel.sherrill@OARcorp.com> - - * rtems/score/cpu.h: Spacing. - -2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com> - - * rtems/score/cpu.h: Correct prototype of Idle threads. - -2008-06-05 Joel Sherrill <joel.sherrill@OARcorp.com> - - * rtems/score/cpu.h: Add CPU_SIMPLE_VECTORED_INTERRUPTS porting - parameter to indicate that the port uses the Simple Vectored - Interrupt model or the Programmable Interrupt Controller Model. The - PIC model is implemented primarily in the BSP and it is responsible - for all memory allocation. - -2008-02-20 Alexandru Bugnar <a-bugnar@criticalsoftware.com> - - PR 1278/cpukit - * cpu.c: Fix incorrect bit manipulation on returning old address of raw - trap handler. - -2007-12-17 Joel Sherrill <joel.sherrill@oarcorp.com> - - * rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility. - -2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com> - - * cpu.c, rtems/score/cpu.h: 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> - - * rtems/score/cpu.h: 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. - -2007-05-10 Joel Sherrill <joel.sherrill@OARcorp.com> - - PR 1237/rtems - * cpu.c, cpu_asm.S, rtems/score/cpu.h: Add logic to prevent stack creep - when interrupts occur at a sufficient rate that the interrupted - thread never gets to clean its stack. This patch ensures that an - interrupted thread will not nest ISR dispatches on its stack. - -2007-05-09 Ralf Corsépius <ralf.corsepius@rtems.org> - - * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES. - -2007-04-17 Ralf Corsépius <ralf.corsepius@rtems.org> - - * cpu.c: - Use Context_Control_fp* instead of void* for fp_contexts. - * rtems/score/cpu.h: - Use Context_Control_fp* instead of void* for fp_contexts. - Eliminate evil casts. - -2006-11-17 Ralf Corsépius <ralf.corsepius@rtems.org> - - * rtems/score/types.h: Remove unsigned64, signed64. - -2006-11-14 Jiri Gaisler <jiri@gaisler.com> - - * cpu_asm.S: Properly support synchronous traps. - -2006-01-16 Joel Sherrill <joel@OARcorp.com> - - * rtems/score/cpu.h: Part of a large patch to improve Doxygen output. - As a side-effect, grammar and spelling errors were corrected, spacing - errors were address, and some variable names were improved. - -2005-11-08 Ralf Corsepius <ralf.corsepius@rtems.org> - - * rtems/score/types.h: Eliminate unsigned16, unsigned32. - -2005-10-27 Ralf Corsepius <ralf.corsepius@rtems.org> - - * rtems/asm.h: Remove private version of CONCAT macros. - Include <rtems/concat.h> instead. - -2005-02-08 Ralf Corsepius <ralf.corsepius@rtems.org> - - * Makefile.am: Split out preinstallation rules. - * preinstall.am: New (Split out from Makefile.am). - -2005-02-04 Ralf Corsepius <ralf.corsepius@rtems.org> - - PR 754/rtems - * rtems/asm.h: New (relocated from .). - * asm.h: Remove (moved to rtems/asm.h). - * Makefile.am: Reflect changes above. - -2004-01-28 Ralf Corsepius <ralf.corsepiu@rtems.org> - - * asm.h, rtems/score/cpu.h, rtems/score/sparc.h, - rtems/score/types.h: New header guards. - -2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org> - - * rtems/score/types.h: Remove signed8, signed16, signed32, - unsigned8, unsigned16, unsigned32. - -2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org> - - * rtems/score/cpu.h: *_swap_u32( uint32_t ). - -2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org> - - * rtems/score/types.h: #include <rtems/stdint.h>. - -2005-01-22 Ralf Corsepius <ralf.corsepius@rtems.org> - - * rtems/score/cpu.h: Fix broken #endif. - -2005-01-07 Ralf Corsepius <ralf.corsepius@rtems.org> - - * Makefile.am: Eliminate CFLAGS_OPTIMIZE_V. - -2005-01-01 Ralf Corsepius <ralf.corsepius@rtems.org> - - * Makefile.am: Remove build-variant support. - -2004-11-21 Ralf Corsepius <ralf.corsepius@rtems.org> - - * rtems/score/types.h: Use __rtems_score_types_h as preprocessor - guard. - -2004-11-21 Ralf Corsepius <ralf.corsepius@rtems.org> - - * asm.h: Add doxygen preamble. - -2004-10-02 Ralf Corsepius <ralf_corsepius@rtems.org> - - * rtems/score/cpu.h: Add doxygen preamble. - * rtems/score/sparc.h: Add doxygen preamble. - * rtems/score/types.h: Add doxygen preamble. - -2004-04-06 Ralf Corsepius <ralf_corsepius@rtems.org> - - * configure.ac: Remove (Merged into$(top_srcdir)/configure.ac). - * Makefile.am: Don't include multilib.am. - Reflect merging configure.ac into $(top_srcdir)/configure.ac. - -2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org> - - * Makefile.am: Install asm.h to $(includedir)/rtems. - -2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org> - - * cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>. - -2004-03-30 Ralf Corsepius <ralf_corsepius@rtems.org> - - * cpu.c, rtems/score/cpu.h, rtems/score/sparc.h: Convert to using - c99 fixed size types. - -2004-03-29 Ralf Corsepius <ralf_corsepius@rtems.org> - - * configure.ac: RTEMS_TOP([../../../..]). - -2004-02-26 Andreas Karlsson <andreas.karlsson@space.se> - - 604/bsps - * cpu_asm.S: Close window while restoring interrupted task state which - resulted in CWP corruption. - -2004-01-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Move RTEMS_TOP one subdir down. - -2004-01-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Add PREINSTALL_DIRS. - -2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Re-add dirstamps to PREINSTALL_FILES. - Add PREINSTALL_FILES to CLEANFILES. - -2004-01-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Requires automake >= 1.8.1. - -2004-01-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Include compile.am, again. - -2004-01-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Convert to using automake compilation rules. - -2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Use mkdir_p. Remove dirs from PREINSTALL_FILES. - -2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Require automake >= 1.8, autoconf >= 2.59. - -2003-12-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Remove TMPINSTALL_FILES. - -2003-11-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Add $(dirstamp) to preinstallation rules. - -2003-11-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Don't use gmake rules for preinstallation. - -2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Remove RTEMS_CANONICAL_HOST. - -2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Remove RTEMS_CHECK_CPU. - -2003-09-04 Joel Sherrill <joel@OARcorp.com> - - * cpu.c, cpu_asm.S, rtems/score/cpu.h, rtems/score/sparc.h, - rtems/score/types.h: URL for license changed. - -2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Use rtems-bugs@rtems.com as bug report email address. - -2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Remove AC_CONFIG_AUX_DIR. - -2002-12-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Require autoconf-2.57 + automake-1.7.2. - * Makefile.am: Eliminate C_O_FILES, S_O_FILES, libscorecpu_a_OBJECTS. - -2002-11-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Fix package name. - -2002-10-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Add nostdinc to AM_INIT_AUTOMAKE. - -2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * .cvsignore: Reformat. - Add autom4te*cache. - Remove autom4te.cache. - -2002-08-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * cpu.c: Move pointer into #ifdef to avoid compiler warning. - -2002-07-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Build libscorecpu.a instead of rtems-cpu.rel. - -2002-07-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Use .$(OBJEXT) instead of .o. - -2002-07-05 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: RTEMS_TOP(../../../..). - -2002-07-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * rtems.S: Remove. - * Makefile.am: Reflect changes above. - -2002-07-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Remove RTEMS_PROJECT_ROOT. - -2002-06-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Add RTEMS_PROG_CCAS - -2002-06-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Use AC_CONFIG_AUX_DIR(../../../..). - Add AC_PROG_RANLIB. - -2002-06-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Include $(top_srcdir)/../../../automake/*.am. - Use ../../../aclocal. - -2002-04-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * cpu.c: Remove call to sparc_init_tbr/NO_TABLE_MOVE. - * rtems/score/cpu.h: Remove NO_TABLE_MOVE conditional code. - - -2001-04-03 Joel Sherrill <joel@OARcorp.com> - - * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h. - * rtems/score/sparctypes.h: Removed. - * rtems/score/types.h: New file via CVS magic. - * Makefile.am, rtems/score/cpu.h: Account for name change. - -2002-03-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * cpu.c: Replace NO_TABLE_MOVE-support by external function - (code moved to libcpu/sparc/tbr/tbr.c). - * cpu.h: Replace NO_TABLE_MOVE-support by external function - (code moved to libcpu/sparc/tbr/tbr.h). - * sparc.h: Add sparc_init_tbr (implemented in libcpu/sparc/tbr/tbr.c). - -2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: - AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). - AM_INIT_AUTOMAKE([no-define foreign 1.6]). - * Makefile.am: Remove AUTOMAKE_OPTIONS. - -2002-01-31 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Reflect 2002-01-23 changes. - -2001-01-30 Joel Sherrill <joel@OARcorp.com> - - * Makefile.am: Corrected so .h files from rtems/score/ are installed. - -2002-01-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * rtems/Makefile.am: Removed. - * rtems/score/Makefile.am: Removed. - * configure.ac: Reflect changes above. - -2001-12-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Add multilib support. - -2001-11-28 Joel Sherrill <joel@OARcorp.com>, - - 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. - -2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * .cvsignore: Add autom4te.cache for autoconf > 2.52. - * configure.in: Remove. - * configure.ac: New file, generated from configure.in by autoupdate. - -2001-09-27 Jiri Gaisler <jiri@gaisler.com> - - * cpu_asm.S: Small patch to fix a bug in the rtems sparc port. The - bug has been there all the time, but only hits the leon bsp since the - leon cpu has a 5-stage pipeline (erc32 has 4 stages). - -2001-09-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='. - * Makefile.am: Use 'PREINSTALL_FILES ='. - - -2001-02-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am, rtems/score/Makefile.am: - Apply include_*HEADERS instead of H_FILES. - -2001-01-03 Joel Sherrill <joel@OARcorp.com> - - * rtems/score/cpu.h: Added _CPU_Initialize_vectors(). - * cpu_asm.S: Modify to properly dereference _ISR_Vector_table - now that it is dynamically allocated. - -2000-12-06 Joel Sherrill <joel@OARcorp.com> - - * cpu.c: Added include of <rtems/rtems/cache.h> to eliminate warning. - -2000-11-21 Jiri Gaisler <jgais@ws.estec.esa.nl> - - * cpu_asm.S: Fix for CPUs with FPU revision B or C. - -2000-11-14 Jiri Gaisler <jgais@ws.estec.esa.nl> - - * cpu.c, rtems/cpu/sparc.h: Make floating point optional based - on gcc arguments. Do not initialize FP context if there is - no FPU. Flush instruction cache after installing RTEMS trap handler. - -2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. - -2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. - -2000-10-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. - Switch to GNU canonicalization. - -2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Include compile.am. - -2000-08-10 Joel Sherrill <joel@OARcorp.com> - - * ChangeLog: New file. |