| Commit message (Collapse) | Author | Age | Files | Lines |
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Add a simplified path evaluation function IMFS_eval_path_devfs() for a
device only IMFS configuration.
The code size can be further reduced by the application if it disables
the support for legacy IO drivers via:
#define CONFIGURE_IMFS_DISABLE_MKNOD
#define CONFIGURE_IMFS_DISABLE_MKNOD_DEVICE
Obsolete CONFIGURE_MAXIMUM_DEVICES. Remove BSP_MAXIMUM_DEVICES.
Update #3894.
Update #3898.
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The CONFIGURE_DISABLE_SMP_CONFIGURATION configuration option and
rtems_configuration_is_smp_enabled() were added during the SMP support
development cycle as a workaround to fix some testsuite failures in SMP
configurations. All use cases were replaced with tests for specific
conditions. The configuration option and test macro were undocumented.
Close #3876.
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The IO library used a POSIX key to store an optional POSIX user
environment pointer. This pulled in the POSIX keys support in every
application configuration. Add a user environment pointer to the thread
control block (TCB) instead. Applications which do not need the POSIX
user environment will just get an overhead of one pointer per thread.
Close #3882.
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Update #3875.
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Update #3870
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Update #3838.
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The work area initialization was done by the BSP through
bsp_work_area_initialize(). This approach predated the system
initialization through the system initialization linker set. The
workspace and C program heap were unconditionally initialized. The aim
is to support RTEMS application configurations which do not need the
workspace and C program heap. In these configurations, the workspace
and C prgram heap should not get initialized.
Change all bsp_work_area_initialize() to implement _Memory_Get()
instead. Move the dirty memory, sbrk(), per-CPU data, workspace, and
malloc() heap initialization into separate system initialization steps.
This makes it also easier to test the individual initialization steps.
This change adds a dependency to _Heap_Extend() to all BSPs. This
dependency will be removed in a follow up change.
Update #3838.
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Use the user provided now handler of the test configuration to get the
time in T_now().
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Rename CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS into
CONFIGURE_MAXIMUM_FILE_DESCRIPTORS.
Update #3753.
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Use separator character '_' for all test states.
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The rtems_test_pause() and rtems_test_pause_and_screen_number() macros
had different implementations depending on the RTEMS_TEST_NO_PAUSE
define. This define was defined to 1 by default. The user was able to
change this via the undocumented --disable-test-no-pause configure
command line option.
Pausing tests and waiting for user input contradicts the goal of having
automated test runs. Remove this feature.
Update #3818.
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Close #3823.
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Rename source files to use a %.c -> %.o and %.cc -> %.o pattern. Use
*.cc for C++ source files instead of *.cpp to be in line with other C++
source files.
Update #3818.
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Use rtems_tarfs_load() instead of Untar_FromMemory() to reduce the
memory demands of the tests.
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Use uniform pattern for all TAR file names. Use the dl* tests as a
template.
Update #3818.
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Add the static files to the repository. This simplifies the build.
Update #3818.
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This simplifies the build process. Do not generate the archive content
through the build system. Let the version control system deal with
symbolic links.
Update #3818.
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Both need POSIX support
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Update #3818.
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Use the test state configuration instead.
Update #3818.
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Support for targets compiled with -fno-pic and -mno-relax
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Update #3818.
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Move system.h to shared init.c.
Update #3818.
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Update #3818.
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Update #3818.
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Update #3818.
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Update #3199.
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Update #3199.
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This ensures that lines are output atomically if they are produced by
different other contexts, e.g. interrupts, other processors, other
threads.
Update #3199.
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Update #3199.
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This patch adds the ability for termios to send SIGINTR on receipt
of VINTR and SIGQUIT for VKILL and return -1/EINTR from read() on
a termios channel. Importantly, this patch does not alter the default
behavior or force POSIX signal code in just because termios is used.
The application must explicitly enable the POSIX behavior of generating
a signal upon receipt of these characters. This is discussed in the
POSIX standard:
https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap11.html
Closes #3800.
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It was accidentally committed.
This reverts commit a314544a278f1533ae001f742d7fe24fcee253e6.
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Introduce new library librtemsrecordwrap.a which contains wrappers for
operating system functions which produce entry/exit events.
The wrappers can be selected during link time via the GNU ld --wrap
option.
Update #3665.
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Update #3665.
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Add system events for memory allocation/free.
Update #3665.
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Add system events to identify the target system. Add system events to
transfer blocks of memory and register sets.
Update #3665.
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Reduce the system dependencies to allow tracing of very low level
functions, for example the interrupt disable/enable.
Introduce general purpose RTEMS_RECORD_CALLER and RTEMS_RECORD_LINE
events.
Update #3665.
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Update #3665.
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This helps to get rid of the <rtems/rtems/tasks.h> dependency in
<rtems/record.h>.
Update #3665.
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The .rtemsrwset section is used for the per-CPU data. This section has
loadable content. Place the ring buffers in the BSS section to avoid
large executable image sizes.
Not using the per-CPU data makes it possible to initialize the record
support earlier.
Update #3665.
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This is a minor optimization.
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In case of a ring buffer overflow, the rtems_record_drain() will push
the complete ring buffer content to the client. While the items are
processed by the client, new items may overwrite some items being
processed. The overwritten items can be detected in the following
iteration once the next tail/head information is pushed to the client.
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This scheme is easier to decode.
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- No need to dump globals syms in test dl01 when tracing
Closes #3775
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