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Updates #2458.
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Update #2408.
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This was done by the following script run from libbsp:
find * -name bsp.h | xargs -e grep -l "#ifndef.*_BSP_H" | while read b
do
echo $b
cpu=`echo $b | cut -d'/' -f1 | tr '[:lower:]' '[:upper:]' `
bsp=`echo $b | cut -d'/' -f2 | tr '[:lower:]' '[:upper:]' `
g="LIBBSP_${cpu}_${bsp}_BSP_H"
# echo $g
sed -e "s/ifndef _BSP_H/ifndef ${g}/" \
-e "s/define _BSP_H/define ${g}/" \
-i $b
done
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Some includes may use C++ and this conflicts if surrounded extern "C".
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Also added cscope.out to .gitignore_global and recommend everyone
else do the same.
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warning and clean up
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Fix build error introduced in f535fe5311978af53635c2da8e5cb10ef9d78802.
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This change starts with removing the effectively empty file
timerdrv.h. The prototypes for benchmark_timer_XXX() were in
btimer.h which was not universally used. Thus every use of
timerdrv.h had to be changed to btimer.h. Then the prototypes
for benchmark_timer_read() had to be adjusted to return
benchmark_timer_t rather than int or uint32_t.
I took this opportunity to also correct the file headers to
separate the copyright from the file description comments which
is needed to ensure the copyright isn't propagated into Doxygen
output.
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With this patch the preinstall.am files are in a set order and not
dependent on now perl implements a hash.
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Apparently, at some point automake output changed and these were
not updated.
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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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Instead of SPRG0 (= special purpose register 272) use the new global
symbol _PPC_INTERRUPT_DISABLE_MASK to store the interrupt disable mask.
The benefit is that it is now possible to disable interrupts without
further run-time initialization in boot_card().
At least on Freescale e500 cores this leads also to a faster execution
since the mfmsr and mfspr instruction require four cycles to complete.
The instructions to load the mask value can execute while the mfmsr is
in progress.
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Add a CPU counter interface to allow access to a free-running counter.
It is useful to measure short time intervals. This can be used for
example to enable profiling of critical low-level functions.
Add two busy wait functions rtems_counter_delay_ticks() and
rtems_counter_delay_nanoseconds() implemented via the CPU counter.
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This commit deletes all RTEMS ChangeLog files. These files have been abandoned
since converting to git version control. The historical data may be recovered
by checking out any commit before this one. Most of the contents of these
ChangeLog files can also be found in the git log.
Two external ChangeLog files, ChangeLog.slac and ChangeLog.zlib, remain.
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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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This reverts commit daffa606cc4a45d93c1f0f4fe365fde0fda6acbb.
Conflicts:
c/src/lib/libbsp/arm/lpc24xx/include/bspopts.h.in
c/src/lib/libbsp/powerpc/mpc55xxevb/include/bspopts.h.in
c/src/lib/libbsp/powerpc/qoriq/include/bspopts.h.in
Manually deleted conflicting files.
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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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See http://www.rtems.org/pipermail/rtems-devel/2012-May/001006.html
for details.
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* configure.ac, startup/bspstart.c: Use standard cache BSP options.
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PR1797/bsps: Applied cleaned-up version of Kate's patch.
CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK is now a 'bspopts.h'
setting and as such configurable.
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* PCI_bus/PCI.c, console/console.c, include/bsp.h, include/tm27.h,
startup/Hwr_init.c, startup/bspstart.c:
Use "__asm__" instead of "asm" for improved c99-compliance.
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* timer/timer.c: Include <rtems/btimer.h>.
Fix benchmark_timer_read() definition.
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* configure.ac: Require autoconf-2.68, automake-1.11.1.
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* beatnik/include/bsp.h, beatnik/irq/irq.h, beatnik/pci/gt_pci_init.c,
ep1a/console/polled_io.c, ep1a/irq/openpic_xxx_irq.c,
gen5200/include/irq.h, gen5200/irq/irq.c, gen5200/startup/bspstart.c,
haleakala/irq/irq.c, mbx8xx/irq/irq.c, mbx8xx/irq/irq.h,
motorola_powerpc/include/bsp.h, mpc8260ads/irq/irq.c,
mpc8260ads/irq/irq.h, mvme3100/include/bsp.h, mvme3100/irq/irq.h,
mvme3100/start/start.S, mvme5500/include/bsp.h, mvme5500/irq/irq.h,
psim/include/bsp.h, psim/include/coverhd.h, psim/irq/irq.h,
psim/shmsupp/addrconv.c, psim/shmsupp/getcfg.c,
psim/startup/linkcmds, psim/tools/psim-gdb-top.in,
psim/tools/psim-top.in, psim/tools/runtest-top.in, qemuppc/irq/irq.h,
score603e/irq/irq.c, shared/bootloader/bootldr.h,
shared/bootloader/em86.c, shared/bootloader/em86real.S,
shared/bootloader/exception.S, shared/bootloader/head.S,
shared/bootloader/lib.c, shared/bootloader/misc.c,
shared/bootloader/mm.c, shared/bootloader/pci.c,
shared/console/console.c, shared/console/consoleIo.h,
shared/console/inch.c, shared/console/keyboard.h,
shared/console/polled_io.c, shared/irq/i8259.c, shared/irq/irq.h,
shared/irq/openpic_i8259_irq.c, shared/motorola/motorola.c,
shared/motorola/motorola.h, shared/openpic/openpic.c,
shared/openpic/openpic.h, shared/pci/pci.c,
shared/residual/residual.c, shared/start/start.S, ss555/irq/irq.h:
Fix typo where license said found in found in.
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* console/console.c: Add BSP_poll_char.
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* configure.ac: Remove AC_CHECK_SIZEOF([void *]).
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* configure.ac: Added AC_CHECK_SIZEOF macro.
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