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The processor mask implementation uses flsl() from <strings.h> which is
only BSD visible. Move the implementation to a separate header file to
hide it from the API level. This fixes build errors with GCC 14.
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Unconditionally make a CONFIGURE_TICKS_PER_TIMESLICE value less than or equal
to zero an error.
Update #4986.
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Gate CONFIGURE_TICKS_PER_TIMESLICE appropriately behind
CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER.
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This makes them reusable. Change the character type to uint8_t.
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This alters the API for rtems_cache_coherent_add_area to allow reporting
of failures that can occur during the process of adding a new area to
the coherent cache heap.
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Updates #4981
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This cleans up outputUsesInterrupts usage with rtems_termios_device_mode
enum values. The outputUsesInterrupts member was typed as an int, named
as if it were a boolean value, and used as if it were a
rtems_termios_device_mode enum. In this patch, values assigned to
outputUsesInterrupts have been converted to the corresponding
rtems_termios_device_mode enum value, conversions from
deviceOutputUsesInterrupts have been made explicit, and uses of
rtems_termios_device_mode enum values with deviceOutputUsesInterrupts
have been converted to booleans.
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This can be used to report that nested test cases did run in a test
case.
Update #4971.
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Change the public image data type to a void pointer.
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Thread_Life_state is used as a bitfield, but is declared as an enum.
This converts the enum typedef to a uint32_t typedef and associated bit
definitions.
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Replace the main page with a high level description of the RTEMS feature
set similar to:
https://docs.rtems.org/branches/master/user/overview/index.html#features
The replaced content can be found in the RTEMS Classic API Guide:
https://docs.rtems.org/branches/master/c-user/overview.html
https://docs.rtems.org/branches/master/c-user/key_concepts.html
Update #3705.
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This improves the standard compatibility of API headers. It fixes
errors like this if RTEMS_MULTIPROCESSING is enabled:
cpukit/include/rtems/score/processormask.h: In function 'uint32_t _Processor_mask_Find_last_set(const Processor_mask*)':
cpukit/include/rtems/score/processormask.h:339:21: error: 'flsl' was not declared in this scope
339 | return (uint32_t) __BIT_FLS( CPU_MAXIMUM_PROCESSORS, a );
| ^~~~~~~~~
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The <rtems/test-info.h> header file is required for every RTEMS test
program. Move the RTEMS test printer support to a dedicated header file
<rtems/test-printer.h>. This removes an unnecessary dependency to the
RTEMS printer support in <rtems/test-info.h>.
Tests using the RTEMS Testing Framework no longer depend on the
<rtems/printer.h>.
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Fix rtems_configuration_get_interrupt_stack_size() for some code models.
The _ISR_Stack_size symbol has an arbitrary absolute address and may not
be representable in the code model used by the compiler.
Update #4953.
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Store symbols with an arbitrary absolute address such as _TLS_Size,
_TLS_Alignment, _TLS_Data_size, and _TLS_BSS_size in an object to avoid issues
with some code models.
Update #4953.
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The availability of a proper RTEMS_DEFINE_GLOBAL_SYMBOL() implementation
depends on __asm__() and thus __GNUC__.
Clarify documentation.
Update #4953.
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- Add resize to the allocator interface
- Rework the trampoline variables in the obj struct
to make better sense of what is happening
Closes #4944
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This change requires an rtems-tools update for symbol generation.
Working architectures:
- aarch64
- arm
- powerpc
- sparc
No newlib TLS support but checked:
- i386
- m69k
Updates #4920
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Updates #4924.
The Regulator is an application support class which is used to
deal with the scenario where there is a bursty input source
which needs to be metered out to a destination sink. The maximum
size of bursts needs to be known and the delivery method must
be configured to deliver messages at a rate that allows the
traffic to not overflow.
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Update #4844.
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Move <rtems/score/gcov.h> to <rtems/test-gcov.h>. These functions do
not belong to an super core service.
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These functions do not belong to an super core service.
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This reverts commit cd91b37dce728b372f164355719a4e601e12e7b3.
Closes #4803.
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Canonicalize brief descriptions.
Update #3707.
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Update #3707.
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Canonicalize brief descriptions.
Update #3707.
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Provide basic Doxygen comments.
Update #3706.
Update #3707.
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Canonicalize the file headers.
Update #3707.
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This function is not a super core service.
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Update #4772.
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rtems_task_wake_after takes a parameter in terms of a count of clock
ticks and not a measure in a subunit of seconds. This updates
documentation to reflect that. This also makes obvious the caveat about
the first tick wait not being a whole tick and points the user at a
replacement for better accuracy.
Updates #4772
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Sebastian has agreed to move this out of score. I should have
removed this patch from my tree but accidentally committed it
with another patch.
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The only use was in a test.
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Update #3269.
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Use the C/C++ standard API directly.
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All CPU ports used the same <rtems/score/cpustdatomic.h> header file to
provide the atomic operations. Remove the header file indirection.
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Add <rtems/termiosdevice.h> which does not depend on <rtems/libio.h> to
provide rtems_termios_device_context and rtems_termios_device_handler.
For polled serial device drivers, this removes a header file dependency
to the full file system support.
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* _Protected_heap_Get_block_size
* _Protected_heap_Iterate
* _Protected_heap_Resize_block
Closes #4909.
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