changelog

RTEMS (Real-Time Executive for Multiprocessor Systems) is a free open source real-time operating sys

2005-05-20	Ralf Corsepius <[e-mail]>

	PR 717/bsps
	* bootloader/Makefile.am: Typo results in wrong flags being used.

2004-11-16	Richard Campbell <[e-mail]>

	* README.MVME2100: Update to include DBAT0.
	* bsp_specs: Fix spacing.

2004-11-10	Richard Campbell <[e-mail]>

	* Makefile.am, configure.ac, bootloader/Makefile.am,
	include/Makefile.am, wrapup/Makefile.am: Add MVME2100 BSP.
	* README.MVME2100, tod/.cvsignore, tod/Makefile.am: New files.

2003-12-16	Ralf Corsepius <[e-mail]>

	PR 533/bsps
	* startup/linkcmds: Update linkcmds for gcc 3.3.2.

2003-09-26	Till Strauman <[e-mail]>

	PR 496/bsps
	* startup/Makefile.am: Use PowerPC shared sbrk() implementation which
	is used when initial heap size is limited to first 32 MB of RAM to
	satisfy boot loader requirements.

2003-09-26  Till Straumann <[e-mail]>

	PR 497/bsps
	* BOOTING: Document letting the bootloader shut down the
	network interface since it continues to run after loading
	RTEMS application and has to be dealt with.
  
2003-08-22	Joel Sherrill <[e-mail]>

	PR 445/bsps
	* bsp_specs: Hand edited to duplicate change Ralf applied to the CVS
	trunk.

2003-08-22	Joel Sherrill <[e-mail]>

	PR 445/bsps
	* bsp_specs: Hand edited to duplicate change Ralf applied to the CVS
	trunk.

2003-08-11	Ralf Corsepius <[e-mail]>

	* configure.ac: Use [e-mail] as bug report email address.

2003-03-27	Joel Sherrill <[e-mail]>

	* bootloader/Makefile.am: Eliminate EABI CFLAGS from those used to
	compile the bootloader.

2003-03-18  Till Straumann <[e-mail]>

	PR 356/bsps
	* bsp_specs, start/Makefile.am, startup/linkcmds
	This patch makes RTEMS/powerpc/shared EABI compliant.
	Declare all linker-script defined addresses as
	variables of unknown size and not as short objects
	like 'int', 'void*' etc.
	This prevents the compiler from generating a relocation
	who assumes the existence of an __rtems_end object in
	one of the short data areas (which would result in a 
	linker error).

2003-03-06	Ralf Corsepius <[e-mail]>

	* configure.ac: Remove AC_CONFIG_AUX_DIR.

2003-02-20	Till Straumann <[e-mail]>

	PR 349/bsps
	* startup/Makefile.am, startup/linkcmds startup/Makefile.am,
	startup/bspstart.c, startup/pgtbl_activate.c, startup/pgtbl_setup.c:
	Let the powerpc/shared (+derived) BSPs use pagetable support
	from libcpu.

2003-02-20	Till Straumann <[e-mail]>

	PR 349/bsps
	* startup/Makefile.am, startup/linkcmds startup/Makefile.am,
	startup/bspstart.c, startup/pgtbl_activate.c, startup/pgtbl_setup.c:
	Let the powerpc/shared (+derived) BSPs use pagetable support
	from libcpu.

2003-02-20	Till Straumann <[e-mail]>

	PR 349/bsps
	* Makefile.am, configure.ac: Add glue to the powerpc/shared BSP
	to use the vmeUniverse VME-PCI bridge driver.
	* vme/.cvsignore, vme/Makefile.am, wrapup/Makefile.am: New files.

2003-02-20	Till Straumann <[e-mail]>

	PR 349/bsps
	* openpic/Makefile.am, pci/Makefile.am:
	  - install the 'openpic.h' and 'pci.h' headers 
	  - avoid a name clash by renaming 'vsprintf' & friends
	    to 'k_vsprintf' etc.
	  - let 'rtemsReboot' print a stack trace (in case an 'assert' failed)
	  - irq.c:
	     * fix: remove implicit assumption that ISA interrupt vectors start
	            at 0
	     * add BSP hook to let a VME interrupt acknowledge the PCI/openpic
	       IRQ. (SEE ALSO THE ppc-sharedbsp-vme.diff patch)
	  - fix: EABI compliance; isr/exception lowlevel handlers must not
	         clobber R2 or R13
	  - fix: openpic_init was called with the polarity/senses tables
	         swapped (fixed wrong order of arguments)
	  - cosmetics: use new _read_SPRXX() _write_SPRXX() macros

2003-02-11	Ralf Corsepius <[e-mail]>

	* configure.ac: AM_INIT_AUTOMAKE([1.7.2]).

2003-02-11	Ralf Corsepius <[e-mail]>

	* configure.ac: AC_PREREQ(2.57).

2003-01-20	Joel Sherrill <[e-mail]>

	* startup/linkcmds*: Add FreeBSD sysctl() sections.

2002-12-08      Greg Menke <[e-mail]>
  
	* startup/linkcmds: Shifted .init, .fini to match better with
	crtbegin/crtend linking.

2002-12-17	Ralf Corsepius <[e-mail]>

	* bootloader/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* clock/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* console/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* irq/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* motorola/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* openpic/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* pci/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* residual/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* start/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* startup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
	* vectors/Makefile.am: Don't include @RTEMS_BSP@.cfg.

2002-12-12	Ralf Corsepius <[e-mail]>

	* start/Makefile.am: Use install-data-local to install startfile.

2002-12-10	Ralf Corsepius <[e-mail]>

	* wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg.

002-11-17	Greg Menke <[e-mail]>

	* README.mtx603e: New file.

2002-11-14      Greg Menke <[e-mail]>

	* bsp_specs: Added crtbegin,crtend objects so C++ global objects
	constructors/destructors run correctly.  
	* startup/linkcmds: Increased code length and updated the ctor/dtor
	sections to handle crtbegin, crtend objects.
> 	
2002-10-21	Ralf Corsepius <[e-mail]>

	* .cvsignore: Reformat.
	Add autom4te*cache.
	Remove autom4te.cache.

2002-08-21	Joel Sherrill <[e-mail]>

	* bsp_specs: Added support for -nostdlibs.

2002-08-11	Ralf Corsepius <[e-mail]>

	* bootloader/Makefile.am: Fix that crappy Makefile.am once again.

2002-08-11	Ralf Corsepius <[e-mail]>

	* bootloader/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* clock/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* console/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* irq/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* motorola/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* openpic/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* pci/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* residual/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* start/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* startup/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* vectors/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* wrapup/Makefile.am: Use .$(OBJEXT) instead of .o.

2002-07-25	Ralf Corsepius <[e-mail]>

	* bootloader/Makefile.am: Install bootloader.o.
	Install bootloader/bootloader.ppcboot.lds.

2002-07-24	Joel Sherrill <[e-mail]>

	* vectors/Makefile.am: Install bsp/vectors.h.

2002-07-24	Ralf Corsepius <[e-mail]>

	* include/Makefile.am: Fix preinstallation.
	* bootloader: Eliminate $(INCLUDES).

2002-07-21	Ralf Corsepius <[e-mail]>

	* start/Makefile.am: Eliminate PGM.
	Add bsplib_DATA = $(PROJECT_RELEASE)/lib/start$(LIB_VARIANT).o.

2002-07-20	Ralf Corsepius <[e-mail]>

	* startup/Makefile.am: Add bsplib_DATA = linkcmds.

2002-07-04	Ralf Corsepius <[e-mail]>

	* wrapup/Makefile.am: Eliminate TMPINSTALL_FILES.
	Remove $(OBJS) from all-local.

2002-06-29	Ralf Corsepius <[e-mail]>

	* wrapup/Makefile.am: Remove preinstallation of libbsp.a,

2001-05-14	Till Straumann <[e-mail]>

	* bootloader/Makefile.am, console/Makefile.am, pci/Makefile.am:
	Per PR216, "libbsp/powerpc/shared" BSP has been modified considerably
	with the goal to make it more flexible and reusable by other
	BSPs. The main strategies were:
	    - eliminate hardcoded base addresses; devices use offsets
	      and a BSP defined base address.
	    - separate functionality into different files (e.g. reboot from
	      inch.c to reboot.c) which can be overridden by a 'derived' BSP.
	    - separate initialization code into separate files (e.g.  PCI
	      bridge detection/initialization was separated from the more
	      generic PCI access routines), also to make it easier for
	      'derived' BSPs to substitute their own initialization code.
	There are also a couple of enhancements and fixes:
	    - IRQ handling code now has a hook for attaching a VME bridge.
	    - OpenPIC is now explicitely initialized (polarities, senses).
	      Eliminated the implicit assumption on the presence of an ISA PIC.
	    - UART and console driver now supports more than 1 port. The current
	      maximum of 2 can easily be extended by enlarging a table (it
	      would even be easier if the ISR API was not broken by design).
	    - fixed polled_io.c so it correctly supports console on COM2
	    - fixed TLB invalidation code (start.S).
	    - exception handler prints a stack backtrace.
	    - added BSP_pciFindDevice() to scan the pci bus for a particular
	      vendor/device/instance.

2001-05-09	Joel Sherrill <[e-mail]>

	* startup/linkcmds: In support of gcc 3.1, added one of more
	of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*,
	.gnu.linkonce.sb2.*, and .gnu.linkonce.s.*.  Spacing corrections
	and direction of segments to memory regions may also have been
	addressed.  This was a sweep across all BSPs.
 
2001-04-08	Joel Sherrill <[e-mail]>

	* startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame 
 
2002-04-02	Ralf Corsepius <[e-mail]>

	* bootloader/Makefile.am: Use automake-1.6 AS compilation rules.

2001-04-02	Joel Sherrill <[e-mail]>

	* bootloader/Makefile.am: Use AM_CCASFLAGS instead of AM_ASFLAGS.

2002-03-27	Ralf Corsepius <[e-mail]>

	* configure.ac:
	AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
	AM_INIT_AUTOMAKE([no-define foreign 1.6]).
	* bootloader/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* Makefile.am: Remove AUTOMAKE_OPTIONS.
	* clock/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* console/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* include/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* irq/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* motorola/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* openpic/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* pci/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* residual/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* start/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* startup/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* vectors/Makefile.am: Remove AUTOMAKE_OPTIONS.
	* wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS.

2001-12-04	Ralf Corsepius <[e-mail]>

	* configure.ac: Remove RTEMS_ENABLE_NETWORKING.

2001-11-30	Ralf Corsepius <[e-mail]>

	* configure.ac: Introduce RTEMS_BSP_CONFIGURE.

2001-11-21	Ralf Corsepius <[e-mail]>

	* Makefile.am: Add @exceptions@ to SUBDIRS; 
	Remove need_motorola_powerpc.
	* configure.ac: Apply RTEMS_BSPOPTS_*(*) to merge-in settings from
	make/custom/mcp750.cfg, make/custom/mvme2307.cfg;
	Remove need_motorola_powerpc;
	Add RTEMS_PPC_EXCEPTIONS([new]).
	* include/Makefile.am: Replace PREINSTALL_FILES with
	TMPINSTALL_FILES, include force-preinstall.am.
	* wrapup/Makefile.am: Apply @exceptions@.

2001-11-10	Ralf Corsepius <[e-mail]>

	* configure.ac: Add bspopts.h.
	* include/.cvsignore: Add stamp-h* and bspopts.h*.
	* include/Makefile.am: Add bspopts.h.
	* pci/Makefile.am: Append -O2 to AM_CFLAGS.

2001-11-08	Ralf Corsepius <[e-mail]>

	* bootloader/Makefile.am: completely reworked.
	* configure.ac: Add AM_PROG_AS.

2001-10-25	Joel Sherrill <[e-mail]>

	* startup/linkcmds: Added _init and _fini.

2001-10-11	Ralf Corsepius <[e-mail]>

	* .cvsignore: Add autom4te.cache for autoconf > 2.52.
	* configure.in: Remove.
	* configure.ac: New file, generated from configure.in by autoupdate.

2001-09-27	Ralf Corsepius <[e-mail]>

	* include/Makefile.am: Use 'PREINSTALL_FILES ='.
	* residual/Makefile.am: Use 'PREINSTALL_FILES ='.
	* vectors/Makefile.am: Use 'PREINSTALL_FILES ='.
	* pci/Makefile.am: Use 'PREINSTALL_FILES ='.
	* openpic/Makefile.am: Use 'PREINSTALL_FILES ='.
	* bootloader/Makefile.am: Use 'CLEANFILES ='.

2001-05-10	Ralf Corsepius	<[e-mail]>

	* configure.in: Use RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]).

2001-01-03	Emmanuel Raguet <[e-mail]>

	* bootloader/Makefile.am: Modified to install bootloader so
	make-exe rule can avoid writing to install point or assuming
	BSP build tree is available.

2000-11-09	Ralf Corsepius <[e-mail]>

	* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.

2000-11-02	Ralf Corsepius <[e-mail]>

	* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.

2000-10-27	Ralf Corsepius <[e-mail]>

	* Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
        Switch to GNU canonicalization.

2000-09-29	Charles-Antoine Gauthier <[e-mail]>

	* startup/linkcmds: Added lines so DWARF debug information
	would be available.  Otherwise gdb complains that the offsets
	for the debug info are incorrect and doesn't load the files.

2000-09-04	Ralf Corsepius <[e-mail]>

	* bootloader/Makefile.am, clock/Makefile.am, console/Makefile.am,
	irq/Makefile.am, motorola/Makefile.am, openpic/Makefile.am,
	pci/Makefile.am, residual/Makefile.am, start/Makefile.am,
	startup/Makefile.am, vectors/Makefile.am, wrapup/Makefile.am:
	Include compile.am

2000-08-10	Joel Sherrill <[e-mail]>

	* ChangeLog: New file.