| Commit message (Collapse) | Author | Age | Files | Lines |
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* configure.ac: Remove RTEMS_PROJECT_ROOT.
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* configure.ac: Add RTEMS_PROG_CCAS
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* configure.ac: Use AC_CONFIG_AUX_DIR(../../../..).
Add AC_PROG_RANLIB.
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* Makefile.am: Include $(top_srcdir)/../../../automake/*.am.
Use ../../../aclocal.
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* cpu.c: Remove call to sparc_init_tbr/NO_TABLE_MOVE.
* rtems/score/cpu.h: Remove NO_TABLE_MOVE conditional code.
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* Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
* rtems/score/sparctypes.h: Removed.
* rtems/score/types.h: New file via CVS magic.
* Makefile.am, rtems/score/cpu.h: Account for name change.
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* cpu.c: Replace NO_TABLE_MOVE-support by external function
(code moved to libcpu/sparc/tbr/tbr.c).
* cpu.h: Replace NO_TABLE_MOVE-support by external function
(code moved to libcpu/sparc/tbr/tbr.h).
* sparc.h: Add sparc_init_tbr (implemented in libcpu/sparc/tbr/tbr.c).
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* configure.ac:
AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
* Makefile.am: Remove AUTOMAKE_OPTIONS.
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* Makefile.am: Reflect 2002-01-23 changes.
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* Makefile.am: Corrected so .h files from rtems/score/ are installed.
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* rtems/Makefile.am: Removed.
* rtems/score/Makefile.am: Removed.
* configure.ac: Reflect changes above.
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* Makefile.am: Add multilib support.
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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.
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* .cvsignore: Add autom4te.cache for autoconf > 2.52.
* configure.in: Remove.
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* .cvsignore: Add autom4te.cache for autoconf > 2.52.
* configure.in: Remove.
* configure.ac: New file, generated from configure.in by autoupdate.
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* .cvsignore: Add autom4te.cache for autoconf > 2.52.
* configure.in: Remove.
* configure.ac: New file, generated from configure.in by autoupdate.
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* cpu_asm.S: Small patch to fix a bug in the rtems sparc port. The
bug has been there all the time, but only hits the leon bsp since the
leon cpu has a 5-stage pipeline (erc32 has 4 stages).
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* cpu_asm.S: Small patch to fix a bug in the rtems sparc port. The
bug has been there all the time, but only hits the leon bsp since the
leon cpu has a 5-stage pipeline (erc32 has 4 stages).
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* rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='.
* Makefile.am: Use 'PREINSTALL_FILES ='.
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* Makefile.am, rtems/score/Makefile.am:
Apply include_*HEADERS instead of H_FILES.
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* rtems/score/cpu.h: Added _CPU_Initialize_vectors().
* cpu_asm.S: Modify to properly dereference _ISR_Vector_table
now that it is dynamically allocated.
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* cpu.c: Added include of <rtems/rtems/cache.h> to eliminate warning.
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* cpu_asm.S: Fix for CPUs with FPU revision B or C.
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* cpu.c, rtems/cpu/sparc.h: Make floating point optional based
on gcc arguments. Do not initialize FP context if there is
no FPU. Flush instruction cache after installing RTEMS trap handler.
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* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
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* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
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* Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
Switch to GNU canonicalization.
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* Makefile.am: Include compile.am.
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that switches the sparc from targopts.h to cpuopts.h.
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a BSP (c4xsim) supporting the simulator included with gdb. This port
was done by Joel Sherrill and Jennifer Averett of OAR Corporation.
Also included with this port is a space/time optimization to eliminate
FP context switch management on CPUs without hardware or software FP.
An issue with this port was that sizeof(unsigned32) = sizeof(unsigned8)
on this CPU. This required addressing alignment checks and assumptions
as well as fixing code that assumed sizeof(unsigned32) == 4.
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routines and structures that require CPU model specific information
are now in libcpu. This primarily required moving erc32 specific
information from score/cpu files to libcpu/sparc and the erc32 BSP.
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that is another small step toward multilibs:
Changes:
* Eliminate RTEMS_CHECK_CUSTOM_BSP from all configure.ins below exec/
* Add RTEMS_CHECK_CUSTOM_BSP to the multilib-disabled branch in
RTEMS_ENV_RTEMSCPU to preserve the old per-BSP building scheme
functional.
Notes:
* --enable-multilibs is still non-functional
* This patch should not have any influence on the old building
scheme (--disable-multilib should silently fall back to the old
building scheme).
* running ./bootstrap is required after applying the patch
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that is a somewhat experimental, multilib-related patch:
Changes:
* Use RTEMS_ENV_RTEMSCPU instead of RTEMS_ENV_RTEMSBSP in
configure.ins below exec/.
At the moment, RTEMS_ENV_RTEMSCPU is more or less an optical change
to emphasize that these subdirectories shall not depend on RTEMS_BSP
than a real behavioral change.
* Add AC_DEFINE_* to several aclocal/*.m4 macros to prepare
autoheader/autoconf generated targopts.h and similiar configuration
headers.
* c/src/configure.in: remove exec from cfg_subdirs if multilibs are
enabled (c/src is build per bsp, exec shall be build per cpu in c/
or from the toplevel in future, when multilibs are enabled.)
Notes:
* This patch should not have any impact on the current building scheme.
* --enable-multilib still does not work.
* running bootstrap from the toplevel directory is required.
CVS: ----------------------------------------------------------------------
CVS: Enter Log. Lines beginning with `CVS:' are removed automatically
CVS:
CVS: Committing in .
CVS:
CVS: Modified Files:
CVS: c/src/tests/libtests/termios/init.c
CVS: ----------------------------------------------------------------------
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_Interrupt_Manager_initialization.
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adds .cvsignore.
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that contains:
* Removes remaining (now illegal) references to $(SRC) from a couple of
Makefile.ams
* Removes duplicate AC_CONFIG_SUBDIRS macro from c/configure.in
* Moves ENABLE_LIBCDIR into RTEMS_PROG_C[C|XX]_FOR_TARGET (hides LIBCDIR
from most configure scripts, i.e. LIBCDIR becomes less visible)
* Adds RTEMS_PROG_C[C|XX]_FOR_TARGET and RTEMS_CANONICALIZE_TOOLS to
libbsp/*/configure.ins (A minor bug in previous implementations, which
only has an impact when switching to GNU/Cygnus canonicalization)
* Cleans up several bogus comments.
* Removes MKLIB
* Switches the version number to 4.5.0 (for testing version number
handling)
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Ralf Corsepius <corsepiu@faw.uni-ulm.de> that contain:
* Modifications, (minor) corrections, cleanups to most existing
Makefile.ams
* Adds automake support to all remaining BSPs which have not yet been
converted to automake.
* Makefile.am for all remaining wrapup/Makefile.ams
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that contains:
* cleanups to configuration files
* A reworked gccnewlib.spec.in: I have reformated it for enhanced
readability and added more rtems-base packages. It now should be free of
any installation conflicts (If there still remain some, they should be
regarded as bugs).
* A fix to the bin2boot RTEMS_BSP issue (make RTEMS_BSP="pc386 pc486"
now works).
* removes libbsp/bare/wrapup
* Further cleanups
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Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
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<corsepiu@faw.uni-ulm.de> which implements automake support for some
score/cpu/<RTEMS_CPU> subdirectories and fixes a few minor configuration
bugs.
To apply:
rm -rf c/src/exec/score/cpu/i960/wrap
rm -rf c/src/exec/score/cpu/m68k/wrap
rm -rf c/src/exec/score/cpu/sh/wrap
rm -rf c/src/exec/score/cpu/sparc/wrap
rm -rf c/src/exec/score/cpu/unix/wrap
patch -p1 < rtems-rc-19991123-rc-1.diff
./bootstrap
Known bugs:
* "make debug|profile" in c/src/src/score/cpu/<RTEMS_CPU/Makefile does
not handle recursion to subdirectories correctly (recurses too often).
However, this issue is hardly visible and should be tolerable for the
moment.
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to convert the libc directory to automake and "dozens of
small fixes for Makefile.ins/configure.ins below c/src/lib."
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.. a major configuration cleanup
... major enhancement of automake support.
... and it contains a *major* breakthough:
Automake support for libchip and libmisc *LEAF* directories.
To implement this I have used several nasty tricks
* The basical trick is to wrap an old Makefile.in's contents into a
Makefile.am and still continue to use (i.e include) the old
*.cfg files.
* Replaced each INSTALL_IF_CHANGE and INSTALL_VARIANT with make
dependencies
* Add a gnu-make ifdef AUTOMAKE to main.cfg to avoid conflicts between
automake and RTEMS make rules
* Replaced each install:: and preinstall:: rule with make dependencies
* Replaced SUB_DIRS with SUBDIRS in all Makefile.ins (Automake
convention)
* Removed each manually added autoconf substitution which automake
performs automatically.
This is not yet full automake support, because using the temporary
installation directory, preinstallation in general and building variants
are in contradiction to automake's basic working principles ...
... the new Makefile.ams work still somewhat clumsy
... nevertheless they work (quite well).
WARNING:
At first glance this patch is small, but
* it affects the whole configuration system.
* it opens the road to introducing automake to all Makefile.ins
currently not being under automake control.
JOEL> Does this remove or add any files?
Both, all Makefile.ins below libchip and libmisc get replaced with
Makefile.ams.
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unnecessarily uses any variables defined by the BSP. On this
sweep, use of BSP_Configuration and Cpu_table was eliminated.
A significant part of this modification was the addition of
macros to access fields in the RTEMS configuration structures.
This is necessary to strengthen the division between the BSP independent
parts of RTEMS and the BSPs themselves. This started after
comments and analysis by Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
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Ralf Corsepius <corsepiu@faw.uni-ulm.de> which converted many
Makefile.in's to Makefile.am's. This added a lot of files.
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to correct a typo CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES was actually
typed in as CPU_CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
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