| Commit message (Collapse) | Author | Age | Files | Lines |
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warnings
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updates #2577.
For the nios2_iss BSP variant without this option sample executables
sizes were as follows:
text data bss dec hex filename
198692 6672 6068 211432 339e8 ticker.exe
75408 1924 1892 79224 13578 minimum.exe
1044536 36308 14032 1094876 10b4dc cxx_iostream.exe
877164 68972 19300 965436 ebb3c fileio.exe
703628 48772 37196 789596 c0c5c pppd.exe
336340 19532 8972 364844 5912c capture.exe
216196 6912 6148 229256 37f88 nsecs.exe
319236 18048 6632 343916 53f6c paranoia.exe
317556 12944 7020 337520 52670 cdtest.exe
192980 6476 6036 205492 322b4 base_sp.exe
198068 6680 9876 214624 34660 unlimited.exe
206628 4856 6036 217520 351b0 hello.exe
459304 19208 13368 491880 78168 loopback.exe
For the nios2_iss BSP variant with this option sample executables
sizes were as follows:
text data bss dec hex filename
187044 6560 6048 199652 30be4 ticker.exe
50944 828 1880 53652 d194 minimum.exe
731956 27876 13228 773060 bcbc4 cxx_iostream.exe
848108 67272 19020 934400 e4200 fileio.exe
645152 47968 36464 729584 b21f0 pppd.exe
315092 18792 8952 342836 53b34 capture.exe
205588 6780 6128 218496 35580 nsecs.exe
305684 17916 6612 330212 509e4 paranoia.exe
305360 11476 7000 323836 4f0fc cdtest.exe
179428 6364 6016 191808 2ed40 base_sp.exe
182036 6548 9856 198440 30728 unlimited.exe
189908 4708 6016 200632 30fb8 hello.exe
421696 18772 13280 453748 6ec74 loopback.exe
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Update #2408.
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Notepads where a feature of RTEMS' tasks that simply functioned in
the same way as POSIX keys or threaded local storage (TLS). They were
introduced well before per task variables, which are also deprecated,
and were barely used in favor of their POSIX alternatives.
In addition to their scarce usage, Notepads took up unnecessary memory.
For each task:
- 16 32-bit integers were allocated.
- A total of 64 bytes per task per thread.
This is especially critical in low memory and safety-critical applications.
They are also defined as uint32_t, and therefore are not guaranteed to
hold a pointer.
Lastly, they are not portable solutions for SMP and uniprocessor systems,
like POSIX keys and TLS.
updates #2493.
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Use the bsp_predriver_hook() instead.
Update #2408.
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Fix broken RTEMS linker set descriptions introduced by
b618d8cfc54f84d4ed03dc7b7fa510c872e6128a.
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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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Update #2271.
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Some includes may use C++ and this conflicts if surrounded extern "C".
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The file console-polled.h provides the prototypes for the three
required methods when implementing a single port polled console
driver. This paradigm is common on simulators and simple hardware.
+ Updated the BSPs Makefile.am to make console-polled.h available.
+ Regenerated the BSPs preinstall.sm.
+ Updated console support files to include <bsp/console-polled.h>.
+ Updated console support files to make printk() support method static.
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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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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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* console/console.c (ISS_output_char): Add return type.
* timer/timer.c: Remove unused vars "old_ie".
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* startup/bspstart.c: Update due to API changes.
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* bsp_specs: Remove *lib (Anachronism).
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* Makefile.am: Remove stub version.
* shmsupp/addrconv.c, shmsupp/getcfg.c, shmsupp/lock.c,
shmsupp/mpisr.c: Removed.
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* shmsupp/lock.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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* make/custom/nios2_iss.cfg: Remove RTEMS_BSP_FAMILY.
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* configure.ac: Don't add -ansi -fasm to CFLAGS.
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* make/custom/nios2_iss.cfg: New (relocated from /make/custom).
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* configure.ac: Remove RTEMS_BSP_BOOTCARD_OPTIONS.
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* configure.ac: Rename BSP_BOOTCARD_OPTIONS to
RTEMS_BSP_BOOTCARD_OPTIONS. Add RTEMS_BSP_CLEANUP_OPTIONS so all BSPs
have the same options.
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* startup/linkcmds: Move stack so it does not overlap workarea.
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* Makefile.am, console/console.c, startup/linkcmds: Now links but
clearly the starting stack overlaps regular memory and needs to be
moved.
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