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closes #2444.
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Update #2408.
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warning and clean up
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The TLS section symbols had wrong values in case of an empty TLS data
section and a nonempty TLS BSS section.
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Do not return from rtems_initialize_start_multitasking() and call
rtems_fatal() instead with a fatal source of RTEMS_FATAL_SOURCE_EXIT and
a fatal code with the exit status.
Remove all bsp_cleanup() functions. The boot_card() is now a no return
function.
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Include <bsp/default-initial-extension.h> in all BSPs. Call
rtems_fatal() with RTEMS_FATAL_SOURCE_EXIT as source and the exit()
status code as fatal code in every bsp_cleanup(). Move previous
bsp_cleanup() code into bsp_fatal_extension().
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Use <bsp/bootcard.h> to get prototype for bsp_cleanup(). Fix
bsp_cleanup() definition if necessary.
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Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
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PR 1824/cpukit
* startup/bspclean.c: Return exit/shutdown status back to boot_card().
boot_card() propagates this to bsp_cleanup() and returns it to the
assembly that started the application. bsp_cleanup() prototype
changed.
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* include/bsp.h, shmsupp/lock.c, startup/bspclean.c:
Use "__asm__" instead of "asm" for improved c99-compliance.
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* startup/bspclean.c: Remove warnings.
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* Makefile.am, startup/linkcmds: Use top level shared
bsp_get_work_area() implementation.
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* Makefile.am, clock/ckinit.c, startup/bspstart.c, startup/linkcmds:
Add use of bsp_get_work_area() in its own file and rely on BSP
Framework to perform more initialization. Remove unnecessary includes
of rtems/libio.h and rtems/libcsupport.h.
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* Makefile.am, configure.ac, startup/bspstart.c: Add capability for
bootcard.c BSP Initialization Framework to ask the BSP where it has
memory for the RTEMS Workspace and C Program Heap. These collectively
are referred to as work area. If the BSP supports this, then it does
not have to include code to split the available memory between the
two areas. This reduces the amount of code in the BSP specific
bspstart.c file. Additionally, the shared framework can dirty the
work area memory. Until most/all BSPs support this new capability, if
the BSP supports this, it should call
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. When
the transition is complete, this autoconf macro can be removed.
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* startup/bspstart.c: Refactored and renamed initialization routines to
rtems_initialize_data_structures, rtems_initialize_before_drivers,
rtems_initialize_device_drivers, and
rtems_initialize_start_multitasking. This opened the sequence up so
that bootcard() could provide a more robust and flexible framework
which is easier to explain and understand. This also lays the
groundwork for sharing the division of available memory between the
RTEMS workspace and heap and the C library initialization across all
BSPs.
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* startup/linkcmds: Add wildcard to gcc_except_table section so
programs compiled with gcc 4.3.x can link.
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* clock/ckinit.c, include/bsp.h, startup/bspstart.c: Eliminate copies
of the Configuration Table. Use the RTEMS provided accessor macros to
obtain configuration fields.
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* include/bsp.h, startup/bspstart.c: Move interrupt_stack_size field
from CPU Table to Configuration Table. Eliminate CPU Table from all
ports. Delete references to CPU Table in all forms.
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* Makefile.am, startup/bspstart.c: Moved most of the remaining CPU
Table fields to the Configuration Table. This included
pretasking_hook, predriver_hook, postdriver_hook, idle_task,
do_zero_of_workspace, extra_mpci_receive_server_stack,
stack_allocate_hook, and stack_free_hook. As a side-effect of this
effort some multiprocessing code was made conditional and some style
clean up occurred.
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* startup/bspstart.c: Eliminate the interrupt_vector_table field in the
m68k CPU Table since it is never read.
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* startup/linkcmds: Handle .data.* sections
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* startup/linkcmds: Add sections required by newer gcc versions.
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* startup/linkcmds: Add new bss sections .bss.* and .gnu.linkonce.b*.
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* mvme136/clock/ckinit.c, mvme136/startup/bspclean.c,
mvme136/startup/bspstart.c, mvme136/timer/timer.c: Include
<rtems/m68k/zilog/z8036.h> instead of <zilog/z8036.h>.
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* include/bsp.h: Include <rtems/clockdrv.h> instead of <clockdrv.h>.
* startup/bspclean.c: Include <rtems/clockdrv.h> instead of <clockdrv.h>.
* include/bsp.h: Include <rtems/console.h> instead of <console.h>.
* include/bsp.h: Include <rtems/iosupp.h> instead of <iosupp.h>.
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* clock/ckinit.c, include/bsp.h, shmsupp/getcfg.c, shmsupp/lock.c,
shmsupp/mpisr.c, startup/bspstart.c, timer/timer.c: Convert to using
c99 fixed size types.
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* Makefile.am: Merge-in clock/Makefile.am, console/Makefile.am,
shmsupp/Makefile.am, startup/Makefile.am, timer/Makefile.am,
wrapup/Makefile.am.
* clock/Makefile.am, console/Makefile.am, shmsupp/Makefile.am
startup/Makefile.am, timer/Makefile.am, wrapup/Makefile.am:
Remove.
* configure.ac: Reflect changes above.
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* Makefile.am: Re-add dirstamps to PRE/TMPINSTALL_FILES.
Add PRE/TMPINSTALL_FILES to CLEANFILES.
* startup/Makefile.am: Ditto.
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* start/Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g.
* startup/Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g.
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* start/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
* startup/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
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* start/Makefile.am: Misc cleanups and fixes.
* startup/Makefile.am: Misc cleanups and fixes.
* wrapup/Makefile.am: Misc cleanups and fixes.
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* Makefile.am: Add preinstallation dirstamp support.
* clock/Makefile.am: Cosmetics.
* console/Makefile.am: Cosmetics.
* shmsupp/Makefile.am: Cosmetics.
* startup/Makefile.am: Cosmetics.
* timer/Makefile.am: Cosmetics.
* wrapup/Makefile.am: Cosmetics.
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* clock/Makefile.am: Remove all-local: $(ARCH).
* console/Makefile.am: Remove all-local: $(ARCH).
* shmsupp/Makefile.am: Remove all-local: $(ARCH).
* start/Makefile.am: Remove all-local: $(ARCH).
* startup/Makefile.am: Remove all-local: $(ARCH).
* timer/Makefile.am: Remove all-local: $(ARCH).
* wrapup/Makefile.am: Remove all-local: $(ARCH).
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* clock/ckinit.c, console/console.c, include/bsp.h, include/coverhd.h,
shmsupp/addrconv.c, shmsupp/getcfg.c, shmsupp/lock.c,
shmsupp/mpisr.c, startup/bspclean.c, startup/bspstart.c,
startup/linkcmds, timer/timer.c, timer/timerisr.S: URL for license
changed.
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Makefile.am: Reflect having moved automake.
clock/Makefile.am: Reflect having moved automake.
console/Makefile.am: Reflect having moved automake.
include/Makefile.am: Reflect having moved automake.
shmsupp/Makefile.am: Reflect having moved automake.
start/Makefile.am: Reflect having moved automake.
startup/Makefile.am: Reflect having moved automake.
timer/Makefile.am: Reflect having moved automake.
wrapup/Makefile.am: Reflect having moved automake.
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* startup/Makefile.am: Remove USE_INIT_FINI.
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* clock/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* console/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* shmsupp/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* start/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* startup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
* timer/Makefile.am: Don't include @RTEMS_BSP@.cfg.
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* clock/Makefile.am: Use .$(OBJEXT) instead of .o.
* console/Makefile.am: Use .$(OBJEXT) instead of .o.
* shmsupp/Makefile.am: Use .$(OBJEXT) instead of .o.
* start/Makefile.am: Use .$(OBJEXT) instead of .o.
* startup/Makefile.am: Use .$(OBJEXT) instead of .o.
* timer/Makefile.am: Use .$(OBJEXT) instead of .o.
* wrapup/Makefile.am: Use .$(OBJEXT) instead of .o.
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* startup/Makefile.am: Add bsplib_DATA = linkcmds.
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* 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.
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* 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.
* shmsupp/Makefile.am: Remove AUTOMAKE_OPTIONS.
* start/Makefile.am: Remove AUTOMAKE_OPTIONS.
* startup/Makefile.am: Remove AUTOMAKE_OPTIONS.
* timer/Makefile.am: Remove AUTOMAKE_OPTIONS.
* wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS.
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* 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.
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