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Diffstat (limited to 'cpukit/score/cpu/sh/ChangeLog')
| -rw-r--r-- | cpukit/score/cpu/sh/ChangeLog | 478 |
1 files changed, 478 insertions, 0 deletions
diff --git a/cpukit/score/cpu/sh/ChangeLog b/cpukit/score/cpu/sh/ChangeLog new file mode 100644 index 0000000000..40e7e5db9e --- /dev/null +++ b/cpukit/score/cpu/sh/ChangeLog @@ -0,0 +1,478 @@ +2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org> + + * context.c, cpu.c, rtems/score/cpu.h, rtems/score/sh.h: + Use "__asm__" instead of "asm" for improved c99-compliance. + +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/cpu.h, 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 + * 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. + +2010-05-23 Ralf Corsépius <ralf.corsepius@rtems.org> + + * cpu.c: Warning removal. + +2010-03-27 Joel Sherrill <joel.sherrill@oarcorp.com> + + * context.c, cpu.c: Add include of config.h + +2009-02-17 Joel Sherrill <joel.sherrill@oarcorp.com> + + * rtems/score/sh.h: SH2E and SH3E have a DSP rather than an FPU. They + are not compatible. We currently only support the FPU found on the + SH3 and SH4. + +2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com> + + * cpu.c, 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. + +2008-09-30 Joel Sherrill <joel.sherrill@oarcorp.com> + + * cpu.c: Fine tune conditional so _CPU_ISR_install_vector is in CPU Kit + now. + +2008-09-25 Joel Sherrill <joel.sherrill@oarcorp.com> + + * Makefile.am: Move duplicated context switch code to score/cpu. This + has been used to run tests on the simulator BSP as SH1, SH2, and SH4. + * context.c: New file. + +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. + +2008-08-21 Ralf Corsépius <ralf.corsepius@rtems.org> + + * rtems/score/types.h: Include stdbool.h. + Use bool as base-type for boolean. + +2008-08-19 Ralf Corsépius <ralf.corsepius@rtems.org> + + * rtems/score/cpu.h: Add missing prototype. + +2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com> + + * cpu.c, 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. + +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. + +2007-11-26 Joel Sherrill <joel.sherrill@oarcorp.com> + + * rtems/score/cpu.h: Eliminate the clicks_per_microsecond field in the + SuperH CPU Table and define another mechanism for drivers to obtain + this information. + +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> + + * 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. + +2006-08-10 Joel Sherrill <joel@OARcorp.com> + + * cpu.c, rtems/score/sh.h: Recognize sh2e variant so multilibs will all + compile. + +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. + +2006-01-11 Ralf Corsepius <ralf.corsepius@rtems.org> + + * rtems/score/types.h: Eliminate unsigned16. + +2005-10-27 Ralf Corsepius <ralf.corsepius@rtems.org> + + * rtems/asm.h: Remove private version of CONCAT macros. + Include <rtems/concat.h> instead. + +2005-02-19 Ralf Corsepius <ralf.corsepius@rtems.org> + + * rtems/score/cpu.h: Remove traces from NO_CPU. + +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/sh.h, rtems/score/sh_io.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/sh.h: *_swap_u32( uint32_t ). + +2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org> + + * rtems/score/sh.h: *_swap_u16( uint16_t ). + +2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org> + + * rtems/score/types.h: #include <rtems/stdint.h>. + +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/sh.h: Add doxygen preamble. + * rtems/score/sh_io.h: Add doxygen preamble. + * rtems/score/types.h: Add doxygen preamble. + +2004-09-29 Joel Sherrill <joel@OARcorp.com> + + * rtems/score/cpu.h: i960 obsoleted and all references removed. + +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. + +2004-03-30 Ralf Corsepius <ralf_corsepius@rtems.org> + + * cpu.c, rtems/score/cpu.h, rtems/score/sh.h, rtems/score/sh_io.h: + Convert to using c99 fixed size types. + +2004-03-29 Ralf Corsepius <ralf_corsepius@rtems.org> + + * configure.ac: RTEMS_TOP([../../../..]). + +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 $(dirstamp) to preinstallation rules. + +2003-11-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * Makefile.am: Don't use gmake rules for preinstallation. + +2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * configure.ac: Remove RTEMS_CANONICAL_HOST. + +2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * configure.ac: Remove RTEMS_CHECK_CPU. + +2003-09-26 Joel Sherrill <joel@OARcorp.com> + + * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all + references. + +2003-09-04 Joel Sherrill <joel@OARcorp.com> + + * asm.h, cpu.c, rtems/score/cpu.h, rtems/score/sh.h, + rtems/score/sh_io.h, rtems/score/types.h: URL for license changed. + +2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * configure.ac: Use rtems-bugs@rtems.com as bug report email address. + +2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * configure.ac: Remove AC_CONFIG_AUX_DIR. + +2002-12-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * configure.ac: Require autoconf-2.57 + automake-1.7.2. + * Makefile.am: Eliminate C_O_FILES, S_O_FILES, libscorecpu_a_OBJECTS. + +2002-11-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * configure.ac: Fix package name. + +2002-10-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * configure.ac: Add nostdinc to AM_INIT_AUTOMAKE. + +2002-10-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * rtems/score/sh.h: Fix typo in comment (Starus->Status). + +2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * .cvsignore: Reformat. + Add autom4te*cache. + Remove autom4te.cache. + +2002-07-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * Makefile.am: Build libscorecpu.a instead of rtems-cpu.rel. + +2002-07-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * Makefile.am: Use .$(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.c: 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. + +2002-04-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * rtems.c: Adaptation to gcc-3.0.x. + +2001-04-03 Joel Sherrill <joel@OARcorp.com> + + * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h. + * rtems/score/shtypes.h: Removed. + * rtems/score/types.h: New file via CVS magic. + * Makefile.am, rtems/score/cpu.h: Account for name change. + +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. + +2002-01-31 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * Makefile.am: Reflect 2002-01-23 changes. + +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. + +2001-10-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * cpu.c: Fix #ifdefs, add missing #endif. + +2001-10-12 Joel Sherrill <joel@OARcorp.com> + + * asm.h, cpu.c, rtems.c, rtems/score/cpu.h, rtems/score/sh.h, + rtems/score/sh_io.h, rtems/score/shtypes.h: Consistency changes + and made sure there were no includes from the libcpu tree. + +2001-10-12 Alexandra Kossovsky <sasha@oktet.ru> + + * cpu.c, rtems/score/cpu.h, rtems/score/sh.h: Modified to + support SH4. Reviewed by Ralf Corsepius <corsepiu@faw.uni-ulm.de> + who did the original SH port. + +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. + +2001-09-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='. + * Makefile.am: Use 'PREINSTALL_FILES ='. + +2001-07-25 Radzislaw Galler <rgaller@et.put.poznan.pl> + + * cpu.c (_CPU_ISR_install_vector): Corrected interrupt range + checking which was SH1 specific. It didn't work for SH2 (has more + interrupt sources). + +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(). + +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. |