2003-03-27 Joel Sherrill * bootloader/Makefile.am: Eliminate EABI CFLAGS from those used to compile the bootloader. 2003-03-18 Till Straumann 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 * configure.ac: Remove AC_CONFIG_AUX_DIR. 2003-02-20 Till Straumann 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 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 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 * configure.ac: AM_INIT_AUTOMAKE([1.7.2]). 2003-02-11 Ralf Corsepius * configure.ac: AC_PREREQ(2.57). 2003-01-20 Joel Sherrill * startup/linkcmds*: Add FreeBSD sysctl() sections. 2002-12-08 Greg Menke * startup/linkcmds: Shifted .init, .fini to match better with crtbegin/crtend linking. 2002-12-17 Ralf Corsepius * 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 * start/Makefile.am: Use install-data-local to install startfile. 2002-12-10 Ralf Corsepius * wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg. 002-11-17 Greg Menke * README.mtx603e: New file. 2002-11-14 Greg Menke * 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 * .cvsignore: Reformat. Add autom4te*cache. Remove autom4te.cache. 2002-08-21 Joel Sherrill * bsp_specs: Added support for -nostdlibs. 2002-08-11 Ralf Corsepius * bootloader/Makefile.am: Fix that crappy Makefile.am once again. 2002-08-11 Ralf Corsepius * 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 * bootloader/Makefile.am: Install bootloader.o. Install bootloader/bootloader.ppcboot.lds. 2002-07-24 Joel Sherrill * vectors/Makefile.am: Install bsp/vectors.h. 2002-07-24 Ralf Corsepius * include/Makefile.am: Fix preinstallation. * bootloader: Eliminate $(INCLUDES). 2002-07-21 Ralf Corsepius * start/Makefile.am: Eliminate PGM. Add bsplib_DATA = $(PROJECT_RELEASE)/lib/start$(LIB_VARIANT).o. 2002-07-20 Ralf Corsepius * startup/Makefile.am: Add bsplib_DATA = linkcmds. 2002-07-04 Ralf Corsepius * wrapup/Makefile.am: Eliminate TMPINSTALL_FILES. Remove $(OBJS) from all-local. 2002-06-29 Ralf Corsepius * wrapup/Makefile.am: Remove preinstallation of libbsp.a, 2001-05-14 Till Straumann * 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 * 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 * startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame 2002-04-02 Ralf Corsepius * bootloader/Makefile.am: Use automake-1.6 AS compilation rules. 2001-04-02 Joel Sherrill * bootloader/Makefile.am: Use AM_CCASFLAGS instead of AM_ASFLAGS. 2002-03-27 Ralf Corsepius * 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 * configure.ac: Remove RTEMS_ENABLE_NETWORKING. 2001-11-30 Ralf Corsepius * configure.ac: Introduce RTEMS_BSP_CONFIGURE. 2001-11-21 Ralf Corsepius * 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 * 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 * bootloader/Makefile.am: completely reworked. * configure.ac: Add AM_PROG_AS. 2001-10-25 Joel Sherrill * startup/linkcmds: Added _init and _fini. 2001-10-11 Ralf Corsepius * .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 * 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 * configure.in: Use RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]). 2001-01-03 Emmanuel Raguet * 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 * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. 2000-11-02 Ralf Corsepius * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. 2000-10-27 Ralf Corsepius * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to GNU canonicalization. 2000-09-29 Charles-Antoine Gauthier * 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 * 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 * ChangeLog: New file.