| Commit message (Collapse) | Author | Age | Files | Lines |
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The subdir-objects do not work currently due to BSP sources in bsps and
c and the existing build tree layout.
Update #3387.
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This patch is a part of the BSP source reorganization.
Update #3285.
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This was used by the not supported "make dist".
This patch is a part of the BSP source reorganization.
Update #3285.
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This option silences warning with automake-1.16.1 allowing us to
upgrade to that version.
This change has been tested with automake-1.12.6 and automake-1.16.1.
It seems version 1.16.1 configures slower than 1.12.6 for the same
source and BSP. The newer versions is 6 second slower.
Close #3387.
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A "make distclean" is not supported. So, it makes no sense to have pure
"make distclean" related stuff in the Makefile.am.
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This patch is a part of the BSP source reorganization.
Update #3285.
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This patch is a part of the BSP source reorganization.
Update #3285.
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Provide HAS_NETWORKING and HAS_SMP Automake conditionals for all BSPs.
This patch is a part of the BSP source reorganization.
Update #3285.
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This patch is a part of the BSP source reorganization.
Update #3285.
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A "make dist" is not supported. So, it makes no sense to have pure "make
dist" related stuff in the Makefile.am.
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This patch is a part of the BSP source reorganization.
Update #3285.
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The previous cache manager support used a single souce file
(cache_manager.c) which included an implementation header (cache_.h).
This required the use of specialized include paths to find the right
header file. Change this to include a generic implementation header
(cacheimpl.h) in specialized source files.
Use the following directories and files:
* bsps/shared/cache
* bsps/@RTEMS_CPU@/shared/cache
* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILY/start/cache.c
Update #3285.
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A speciality of the RTEMS build system was the make preinstall step. It
copied header files from arbitrary locations into the build tree. The
header files were included via the -Bsome/build/tree/path GCC command
line option.
This has at least seven problems:
* The make preinstall step itself needs time and disk space.
* Errors in header files show up in the build tree copy. This makes it
hard for editors to open the right file to fix the error.
* There is no clear relationship between source and build tree header
files. This makes an audit of the build process difficult.
* The visibility of all header files in the build tree makes it
difficult to enforce API barriers. For example it is discouraged to
use BSP-specifics in the cpukit.
* An introduction of a new build system is difficult.
* Include paths specified by the -B option are system headers. This
may suppress warnings.
* The parallel build had sporadic failures on some hosts.
This patch removes the make preinstall step. All installed header
files are moved to dedicated include directories in the source tree.
Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc,
etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g.
erc32, imx, qoriq, etc.
The new cpukit include directories are:
* cpukit/include
* cpukit/score/cpu/@RTEMS_CPU@/include
* cpukit/libnetworking
The new BSP include directories are:
* bsps/include
* bsps/@RTEMS_CPU@/include
* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include
There are build tree include directories for generated files.
The include directory order favours the most general header file, e.g.
it is not possible to override general header files via the include path
order.
The "bootstrap -p" option was removed. The new "bootstrap -H" option
should be used to regenerate the "headers.am" files.
Update #3254.
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Update #3254.
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This makes it possible to easily use
EXTRA_DIST += foobar
in fragments.
Update #3254.
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Update #3254.
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Updates #3250.
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Updates #3250.
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Since the <tm27.h> is highly BSP-dependent and used only by the tm27
test program we must provide this header file for each BSP. Without the
preinstall build target each header file must have a unique source
header file.
Update #3254.
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This header file contained timing overhead values which are hard to
maintain.
Update #3254.
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Remove BSP-specific defaults for RTEMS_BSP_CLEANUP_OPTIONS to simplify
the BSP configuration and documentation. Change defaults to:
BSP_PRESS_KEY_FOR_RESET=0
BSP_RESET_BOARD_AT_EXIT=1
BSP_PRINT_EXCEPTION_CONTEXT=1
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Update #3239.
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Remove old ISR parameter since is not used by the clock driver shell.
Make an implementation optional.
Update #3139.
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Change the testsuite configuration files to hold state information about
a test. The states are:
exclude - Do not build the test
expected-fail - The test is expected to fail
indeterminate - The test may pass or may fail
A message is printed just after the test's BEGIN message to indicate
there is a special state for the test. No state message means the test
is expected to pass.
This support requires tests are correctly written to the use standard
support to begin and end a test.
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Avoid duplicate mips_vector_isr_handlers() declarations.
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Update #2408.
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The size of the sample executables without this option were:
text data bss dec hex filename
105752 7448 12288 125488 1ea30 base_sp.exe
114212 6464 11904 132580 205e4 hello.exe
64844 4248 8592 77684 12f74 minimum.exe
568632 80292 24664 673588 a4734 fileio.exe
128056 9936 12456 150448 24bb0 nsecs.exe
162664 20132 12960 195756 2fcac paranoia.exe
109768 8300 12336 130404 1fd64 ticker.exe
109816 7676 15728 133220 20864 unlimited.exe
1035520 48120 19681 1103321 10d5d9 cxx_iostream.exe
215960 18520 12593 247073 3c521 cdtest.exe
205608 22188 14164 241960 3b128 capture.exe
The size of the sample executables with this option enabled were:
text data bss dec hex filename
93688 6776 12216 112680 1b828 base_sp.exe
99720 5780 11804 117304 1ca38 hello.exe
40888 3208 8496 52592 cd70 minimum.exe
545656 77224 24110 646990 9df4e fileio.exe
117752 9224 12304 139280 22010 nsecs.exe
149992 19428 12848 182268 2c7fc paranoia.exe
98968 7616 12184 118768 1cff0 ticker.exe
95912 6976 15636 118524 1cefc unlimited.exe
530504 38896 18721 588121 8f959 cxx_iostream.exe
199040 16492 12517 228049 37ad1 cdtest.exe
190856 21160 14000 226016 372e0 capture.exe
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Use the bsp_predriver_hook() instead.
Update #2408.
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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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These BSPs are little endian while most are big endian.
The dl tool does not support the -EL option yet.
updates 2279.
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Some includes may use C++ and this conflicts if surrounded extern "C".
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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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The MIPS port defines CPU_SIMPLE_VECTORED_INTERRUPTS to FALSE.
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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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