Do the stack allocator initialization and sanity check only if a
user-provided stack allocator was configured. This avoids a dependency
of _Thread_Handler_initialization() on the stack allocator.
Update #3959.
Only provide the file descriptor array if
CONFIGURE_MAXIMUM_FILE_DESCRIPTORS > 0. If someone configured
CONFIGURE_MAXIMUM_FILE_DESCRIPTORS == 0 and the appplication uses
something which requires a file descriptor, then a linker error will
show up. An alternative would be to add a zero-length array
rtems_libio_iops[ 0 ] to librtemscpu.a which would be used in this
case.
Conditionally include some header files.
Simplify object name to identifier directives. Using
_RTEMS_Name_to_id() to implement the directives enables a tail call
optimization.
Change license to BSD-2-Clause according to file history.
Update #3053.
The RTEMS_BARRIER_AUTOMATIC_RELEASE and RTEMS_BINARY_SEMAPHORE options
had the same value. In order to better detect a misuse of option values
(for example using RTEMS_BINARY_SEMAPHORE for rtems_barrier_create()),
the options should have unique values.
Close#4054.
Normally, the expected test step must be a compile time constant. Allow
variable expected test steps for the T_step() and T_assert_step(). This
can be used for parameterized test loops with individual fixtures.
Remove the ability to use custom failure messages due to some
implementation constraints.
Update #3199.
Add support to record thread switch events. This can be used to check
that a blocking operation results in the expected sequence of thread
switches.
Update #3199.
This addresses compiler warnings like this:
warning: array subscript 0 is outside the bounds of an interior
zero-length array 'abc[0]' [-Wzero-length-bounds]
Currently if mount fails, a converter isn't destroyed. We have to take
care of two cases:
1. The user doesn't provide a converter.
In this case mounting a dosfs creates a default converter. This patch
makes sure that the converter is destroyed again if mount failes for
this case.
2. The user provides a converter.
In this case it's not sure that the dosfs specific routines are reached
because mount can fail before that. Therefore the user has to destroy
the converter himself again. This patch adds a documentation for that
and implements it in the media server.
Closes#4042.
Add rtems_interrupt_server_destroy().
Before this patch, the only way to create interrupt servers was
rtems_interrupt_server_initialize(). This function creates the default
interrupt server and in SMP configurations additional interrupt servers
for the additional processors. The interrupt server is heavily used by
libbsd. This includes the epoch based reclamation which performs time
consuming resource and memory deallocation work. This does not work well
with time critical services, for example an UART over SPI or I2C. One
approach to address this problem is to allow the application to create
custom interrupt servers with the right priority and task properties.
The interrupt server API accounted for this, however, it was not
implemented before this patch.
Close#4034.
Rename internal function T_check_true() to T_check() and use the new
flag T_CHECK_FMT to indicate if a format string is present. This is a
preparation step to make the format string optional.
Make the check context the first parameter.
The API remains the same.
Update #3199.
Rename this header file to later move <t.h> to <rtems/test.h>. The main
feature provided by <rtems/test-info.h> is the output of standard test
information which is consumed by the RTEMS Tester.
Update #3199.
This adds the possibility to request a retry in the media-listener if an
operation failed. Usefull for example if you want to automatically
reformat a disk if it wasn't possible to mount it.
