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Joel Sherrill
0577ec1d78
* Mega patch merge to change the format of the object IDs to
loosen the dependency between the SCORE and the various APIs.
There was considerable work to simplify the object name management
and it appears that the name_table field is no longer needed.
This patch also includes the addition of the internal mutex
which is currently only used to protect some types of allocation
and deallocation. This significantly can reduce context
switch latency under certain circumstances. In particular,
some heap/region operations were O(n) and had dispatching
disabled. This should help enormously. With this merge,
the patch is not as clean as it should be. In particular,
the documentation has not been modified to reflect the new object
ID layout, the IDs in the test screens are not updated, and
_Objects_Get_information needs to be a real routine not inlined.
As part of this patch a lot of MP code for thread/proxy blocking
was made conditional and cleaned up.
* include/confdefs.h, src/exinit.c, src/extension.c, src/itronapi.c,
src/posixapi.c, src/rtemsapi.c: Modified as part of above.
155 lines
5.5 KiB
Plaintext
155 lines
5.5 KiB
Plaintext
2002-07-01 Joel Sherrill <joel@OARcorp.com>
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* Mega patch merge to change the format of the object IDs to
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loosen the dependency between the SCORE and the various APIs.
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There was considerable work to simplify the object name management
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and it appears that the name_table field is no longer needed.
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This patch also includes the addition of the internal mutex
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which is currently only used to protect some types of allocation
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and deallocation. This significantly can reduce context
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switch latency under certain circumstances. In particular,
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some heap/region operations were O(n) and had dispatching
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disabled. This should help enormously. With this merge,
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the patch is not as clean as it should be. In particular,
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the documentation has not been modified to reflect the new object
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ID layout, the IDs in the test screens are not updated, and
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_Objects_Get_information needs to be a real routine not inlined.
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As part of this patch a lot of MP code for thread/proxy blocking
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was made conditional and cleaned up.
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* include/confdefs.h, src/exinit.c, src/extension.c, src/itronapi.c,
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src/posixapi.c, src/rtemsapi.c: Modified as part of above.
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2001-05-09 Joel Sherrill <joel@OARcorp.com>
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* src/exinit.c: Slightly rework initialization so there
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is a valid thread as _Thread_Executing when the pre_tasking
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hook is called. This allows one directives and malloc
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to potentially use mutex protection.
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2001-03-29 Joel Sherrill <joel@OARcorp.com>
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* Per PR126, configuration structures now match docs.
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* include/rtems/config.h: Use public data types.
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2001-03-28 Joel Sherrill <joel@OARcorp.com>
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* PR132 requested some tinkering ot lower memory.
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* include/confdefs.h: Lowered footprint of device driver table
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and statically configure user extensions. Now if no static
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extensions are configured, then the table is not instantiated.
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2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* Makefile.am: Remove AUTOMAKE_OPTIONS.
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* include/Makefile.am: Remove AUTOMAKE_OPTIONS.
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* inline/Makefile.am: Remove AUTOMAKE_OPTIONS.
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* macros/Makefile.am: Remove AUTOMAKE_OPTIONS.
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* src/Makefile.am: Remove AUTOMAKE_OPTIONS.
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2001-03-15 Joel Sherrill <joel@OARcorp.com>
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* src/extension.c: Split to reduce minimum code size per PR134.
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* src/extensioncreate.c, src/extensiondelete.c, src/extensionident.c:
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New files.
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src/Makefile.am: Modified to reflect above.
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2002-01-07 Joel Sherrill <joel@OARcorp.com>
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* optman/, optman/.cvsignore, optman/Makefile.am, optman/no-ext.c,
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optman/no-io.c: Removed entire contents of optman/ directory since
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it has been moved.
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2001-12-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* optman/Makefile.am: Add multilib support.
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* src/Makefile.am: Add multilib support.
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2001-10-16 Chris Johns <ccj@acm.org>
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* include/confdefs.h, include/rtems/config.h, include/rtems/io.h,
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optman/no-io.c, src/exinit.c, src/io.c: Added a device driver
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register/unregister interface to allow device drivers to be
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installed and removed at runtime. This means you do not need devices
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present in the device table when you build.
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2001-10-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* include/rtems/Makefile.am: Remove.
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* include/Makefile.am: Handle subdirs, require automake-1.5.
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* inline/rtems/Makefile.am: Remove.
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* inline/Makefile.am: Handle subdirs, require automake-1.5.
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* macros/rtems/Makefile.am: Remove.
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* Makefile.am: require automake-1.5.
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2001-10-12 Joel Sherrill <joel@OARcorp.com>
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* include/rtems/directives.h: Fixed typo.
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2001-09-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* include/rtems/Makefile.am: Use 'PREINSTALL_FILES ='.
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* include/Makefile.am: Use 'PREINSTALL_FILES ='.
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* inline/rtems/Makefile.am: Use 'PREINSTALL_FILES ='.
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* macros/rtems/Makefile.am: Use 'PREINSTALL_FILES ='.
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2001-09-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* optman/Makefile.am: Adapt ASM4FLAGS to automake-1.5.
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2001-04-16 Joel Sherrill <joel@OARcorp.com>
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* include/confdefs.h: Fix real-time clock support.
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2001-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* include/Makefile.am, include/rtems/Makefile.am,
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inline/rtems/Makefile.am, macros/rtems/Makefile.am:
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Apply include_*HEADERS instead of H_FILES.
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2001-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.d>
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* include/confdefs.h: define CONFIGURE_NEWLIB_EXTENSION 0 if not
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using NEWLIB, cleanup related comment.
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2001-01-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* include/confdefs.h: include cpuopts.h, replace stubdr w/ devnull.
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2000-10-30 Joel Sherrill <joel@OARcorp.com>
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* POSIX include files merged into newlib. This resulted in
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some definitions moving to other files and thus some secondary
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effects in RTEMS source code.
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* include/confdefs.h: Replaced include of <sys/siginfo.h> with
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<signal.h> since that file no longer exists.
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2000-10-18 Joel Sherrill <joel@OARcorp.com>
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* include/confdefs.h: Set CONFIGURE_INIT_TASK_STACK_SIZE to 0
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if there is no Classic API Initialization Tasks Table defined.
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2000-10-18 Joel Sherrill <joel@OARcorp.com>
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* include/confdefs.h: Modified code that accounts for initialization
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task/threads with greater than minimum stack sizes so it would
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compile even if optional APIs are disabled.
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2000-10-12 Joel Sherrill <joel@OARcorp.com>
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* include/confdefs.h: Account for initialization tasks and
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threads which use larger than minimum stack sizes.
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2000-09-28 Joel Sherrill <joel@OARcorp.com>
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* include/rtems/io.h (rtems_driver_address_table): Added "_entry"
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to all names.
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* src/io.c: Accounted for above.
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2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* src/Makefile.am, optman/Makefile.am: Include compile.am.
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2000-08-10 Joel Sherrill <joel@OARcorp.com>
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* ChangeLog: New file.
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