changelog

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

2005-11-07	Till Straumann <[e-mail]>

	PR 834/bsps
	* vectors/vectors.S: reload stack pointer/R1 from exception frame
	instead of adding static offset.

2005-10-06	Till Straumann <[e-mail]>

	PR 833/bsps
	* irq/irq_asm.S: Currently, all (new exception) BSPs explicitely enable
	the FPU across the user ISR but DONT save/restore the FPU context.
	Any use of the FPU fron the user handler (e.g., due to GCC
	optimizations) result in corruption. The fix results in an exception
	in such cases (user ISR must explicitely save/enable/restore FPU).

2005-09-12	Thomas Doerfler <[e-mail]>

	PR 527/bsps
	PR 822/bsps
	* console/console.c, startup/bspstart.c, startup/imbx8xx.c,
	startup/mmutlbtab.c, startup/start.S, vectors/vectors_init.c:
	Currently the MBX8xx BSP does not boot, because some logical errors
	are in the startup code. Additionally, the mpc8xx shared clock driver
	does not support the clocking scheme of some of the board variants,
	which are clocked from a 32768Hz (!) external crystal.

2003-12-29	Ralf Corsepius <[e-mail]>

	* startup/Makefile.am: start.S instead of start.s.

2003-12-19	Ralf Corsepius <[e-mail]>

	PR 545/bsps
	* startup/setvec.c: Removed.
	* startup/Makefile.am: Remove setvec.c.

2003-10-22	Joel Sherrill <[e-mail]>

	PR 510/bsps
	* irq/irq.h: Add extern C wrapper.

2003-09-04	Joel Sherrill <[e-mail]>

	* clock/p_clock.c, ide/pcmcia_ide.c, include/bsp.h, include/coverhd.h,
	irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_init.c,
	startup/bspstart.c, startup/bspstart.c.nocache, startup/imbx8xx.c,
	startup/mmutlbtab.c, startup/setvec.c, startup/start.S,
	vectors/vectors.h, vectors/vectors_init.c: URL for license changed.

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

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

2003-08-21      Ralf Corsepius <[e-mail]>

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

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

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

2003-07-18	Till Straumann <[e-mail]>

	PR 288/rtems
	* irq/irq_asm.S, startup/bspstart.c: _ISR_Nest_level is now properly
	maintained.

2003-03-25	Thomas Doerfler <[e-mail]>

	PR 368/filesystem
	* ide/*: added BSP support for libchip standard ide driver

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

	* configure.ac: Remove AC_CONFIG_AUX_DIR.

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.

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

	* 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.
	Remove SORDID_HACK. Eliminate *_O_FILES.
	* network/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.

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

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

2002-11-04	Joel Sherrill <[e-mail]>

	* console/console.c, network/network.c: Removed warnings.

2002-11-04	Joel Sherrill <[e-mail]>

	* console/console.c, network/network.c: Removed warnings.

2002-11-01	Joel Sherrill <[e-mail]>

	* clock/p_clock.c, console/console.c, startup/bspstart.c: Removed
	warnings.

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]>

	* clock/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* console/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* irq/Makefile.am: Use .$(OBJEXT) instead of .o.
 	* network/Makefile.am: Use .$(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.

2002-08-01	Joel Sherrill <[e-mail]>

	* include/coverhd.h: Per PR261 removed include of
	<rtems/score/targopts.h> because the file is no longer being 
	generated and really wasn't being used anyway.

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,

2001-05-09	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.
 
2002-04-18	Ralf Corsepius <[e-mail]>

	* irq/irq.c: Reflect changes to <rtems/score/cpu.h>. 
	Fix loopCounter.
	* irq/irq_asm.S:  Reflect changes to <rtems/score/cpu.h>.
	* vectors/vectors.S: Ditto.
	* vectors/vectors_init.c: Include <rtems/bspIo.h>.

2002-04-16	Ralf Corsepius <[e-mail]>

	* startup/bspstart.c: Include <libcpu/cpuIdent.h>, <rtems/bspIo.h>.

2002-04-06	Ralf Corsepius <[e-mail]>

	* configure.ac: Add BSPOPTS_*(DISPATCH_HANDLER_STAT).
	  Remove RTEMS_ENABLE_LIBCDIR.

2001-04-08	Joel Sherrill <[e-mail]>

	* startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame 
 
2002-03-27	Ralf Corsepius <[e-mail]>

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

2001-01-16	Eric Valette <[e-mail]>

	* vector/vector.S, irq/irq_asm.S: Make sure vectors work properly
	in RAM and Flash based code.  The code executed for the Flash
	version runs in both cases (code in Flash/code in RAM) but as it
	is less efficient than the one optimized for RAM, it put it inside
	ifdef.  A compilation error is generated if code is linked in Flash
	with the correct ifdef set...

2001-01-16	Eric Valette <[e-mail]>

	* irq/irq.c: Correct minor bug in mbx8xx interrupt handling.
	Quoting Eric, "In theory it should be applied in each mpc8xx
	related BSP but as I cannot test it plase maintainer/users 
	submit patch accordingly."

2002-01-03	Ralf Corsepius <[e-mail]>

	* console/console.c: Include rtems/bspIo.h instead of bspIo.h.

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.

2001-11-27	Ralf Corsepius <[e-mail]>

	* configure.ac: Add RTEMS_BSPOPTS_*(DATA_CACHE_ENABLE),
	RTEMS_BSPOPTS_*(INSTRUCTION_CACHE_ENABLE).

2001-11-15	Ralf Corsepius <[e-mail]>

	* Makefile.am: Add @exceptions@ to SUBDIRS.
	* configure.ac: Add RTEMS_BSPOPTS_*(), merge-in settings
	from make/custom/mbx*.cfg, add RTEMS_PPC_EXCEPTIONS([new]).
	* include/Makefile.am: Convert PREINSTALL_FILES to
	TMPINSTALL_FILES, include force-preinstall.am.
	* vectors/Makefile.am: remove bogus VPATH.
	* wrapup/Makefile.am: Apply @exceptions@.

2001-10-29	Joel Sherrill <[e-mail]>

	* include/bsp.h: Modify Install_tm27_vector() so this BSP will link tm27.

2001-10-12	Joel Sherrill <[e-mail]>

	* clock/p_clock.c, include/bsp.h, include/coverhd.h,
	startup/bspstart.c, startup/bspstart.c.nocache, startup/setvec.c,
	startup/start.S: Fixed typo.

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 ='.
	* irq/Makefile.am: Use 'PREINSTALL_FILES ='.
	* vectors/Makefile.am: Use 'PREINSTALL_FILES ='.

2001-08-31  Eric Valette <[e-mail]>

	* network/network.c: Fix to account for return value when
	installing interrupts handler.

2001-06-19	Ralf Corsepius <[e-mail]>

	* configure.in: Add bspopts.h.
	* include/.cvsignore: Add bspopts.h*, stamp-h*.
	* include/Makefile.am: Use *_HEADERS instead of *H_FILES.
	* include/bsp.h: Include bspopts.h.

2000-06-08	Eric Valette <[e-mail]>

	* console/console.c, include/commproc.h, startup/start.S:
	The printk/printf did not work when loaded by EPPCBUG. They did
	work when loaded with the BDM debugger.  I suspected EPPBUG 
	made some nasty things like patching Communication processor
	microcode...  Anyway, the attached patch:
          1) Enables to have printk nearly immediately after boot,
          2) Make printf work automagically (I do not know why except I make a 
	different initialization for printk that should be overwritten by 
	console init later ?)

	I let the default to be using EPPCBUG embedded firmware to boot and 
	using this printk early enabler code (LOADED_BY_EPPCBUG and 
	EARLY_CONSOLE) are on.

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

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

2001-04-20	Eric Valette <[e-mail]>

 	* include/bsp.h: Added include of <bsp/vectors.h>
	* vectors/vectors.h: Corrected typos.

2001-04-11	Eric Valette <[e-mail]>

	* network/network.c: Fix unnecessary double assignment.

2001-03-30	Eric Valette <[e-mail]>

	* clock/.cvsignore, clock/Makefile.am, clock/p_clock.c,
	include/8xx_immap.h, include/commproc.h, include/mbx.h,
	irq/.cvsignore, irq/Makefile.am, irq/irq.c, irq/irq.h,
	irq/irq_asm.S, irq/irq_init.c, vectors/.cvsignore,
	vectors/Makefile.am, vectors/vectors.S, vectors/vectors.h,
	vectors/vectors_init.c: New files.
	* Makefile.am, configure.in, console/console.c,
	include/Makefile.am, network/network.c, startup/Makefile.am,
	startup/bspstart.c, startup/imbx8xx.c, startup/linkcmds,
	startup/mmutlbtab.c, startup/start.S, wrapup/Makefile.am:
	The modifications to this BSP reflect the conversion of the
	mpc8xx CPU to the "new exception processing model."

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.

2000-11-01	Joel Sherrill <[e-mail]>

	* startup/bspstart.c, startup/bspstart.c: assoc.h, error.h, libio_.h,
	libio.h, and libcsupport.h moved from libc to lib/include/rtems and
	now must be referenced as <rtems/XXX.h>.   Header file order
	was cleaned up while doing this.
	Also removed obsolete references to STACK_CHECKER_ON.

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

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

2000-10-20	Joel Sherrill <[e-mail]>

	* console/console.c: Add mbx8xx_console_get_configuration() which
	returns either nvram configuration or a static equivalent.

2000-10-18	Joel Sherrill <[e-mail]>

	* console/console.c: Added BSP dependent routine
	mbx8xx_console_use_maximum_buffer_size() required by mbx8xx
	console-generic code.  This avoids libcpu use of bsp.h.

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

	* console/Makefile.am, network/Makefile.am, startup/Makefile.am,
	wrapup/Makefile.am: Include compile.am

2000-08-30	Ralf Corsepius <[e-mail]>

	* configure.in: Add RTEMS_PROG_CC_FOR_TARGET, RTEMS_CANONICAL_TOOLS

2000-08-11  Charles-Antoine Gauthier  <[e-mail]>

	* README:
	* console/console.c:
	* include/bsp.h:
	* network/network.c:
	* startup/bspstart.c:
	Add support for configuration parameters in NVRAM

2000-08-11  Charles-Antoine Gauthier  <[e-mail]>

	* console/console.c: Fix polled input.

2000-08-10	Charles-Antoine Gauthier  <[e-mail]>

	* README: Updated.
	* console/console.c: Addition of support for shared printk and
	no termios.
	* include/bsp.h: Addition of second parameter to
	rtems_enet_driver_attach. Removed prototypes for printk and
	BSP_output_string.
	* network/network.c(rtems_enet_driver_attach): Addition of second
	parameter to function.

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

	* ChangeLog: New file.