| Commit message (Collapse) | Author | Age | Files | Lines |
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Groups CPUContext and CPUInterrupt are now defined with a unique name
for this architecture group.
Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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Update #3706.
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The register definition for the CP15 PMCR (performance monitor control
register) has the bits for X (export enable) and D (clock divider
enable) backwards. Correct them according to ARMv7-A/R Architecture
Reference Manual, Rev C, Section B4.1.117.
Consequences: On an implementation that starts off with D set at reset,
the clock divider will not be disabled by using RTEMS' definition of the
D bit.
Tested by using the counter on Xilinx Zynq 7020 to measure some atomic
accesses and cache flushing operations.
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Remove the priority node only in case it is active.
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This makes the @file documentation independent of the actual file name.
Update #3707.
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The system register in use for retrieval of the virtual timer value was
mistakenly copied from the physical timer value retrieval function.
Virtual timer value retrieval should use the same system register as the
virtual timer value setter.
Close #3699.
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Recursive usage of the same pthread_once_t results now in a deadlock.
Previously, an error of EINVAL was returned. This usage scenario is
invalid according to the POSIX pthread_once() specification.
Close #3334.
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- Fix the handling of pending objects.
- Add a constructor flags in objects to track then being called.
Closes #2921
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We must add/remove the priority queue to the FIFO of priority queues.
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This prevents a cyclic dependency between <rtems/score/cpu.h> and
<rtems/score/address.h>.
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Update #3678.
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Update #3678.
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It must be enabled, since the context switch code does not save/restore
the interrupt status.
Update #3433.
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In case the robust thread dispatch is enabled by the CPU port, then the
interrupt level must not be changed through the task mode.
Update #3000.
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Update #3000.
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Allocate the per-CPU data for secondary processors directly from the
heap areas before heap initialization and not via
_Workspace_Allocate_aligned(). This avoids dependency on the workspace
allocator. It fixes also a problem on some platforms (e.g. QorIQ) where
at this early point in the system initialization the top of the RAM is
used by low-level startup code on secondary processors (boot pages).
Update #3507.
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Statically allocate the objects information together with the initial
set of objects either via <rtems/confdefs.h>. Provide default object
informations with zero objects via librtemscpu.a. This greatly
simplifies the workspace size estimate. RTEMS applications which do not
use the unlimited objects option are easier to debug since all objects
reside now in statically allocated objects of the right types.
Close #3621.
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Use Objects_Information::objects_per_block to provide this information.
Add and use _Objects_Is_auto_extend().
Update #3621.
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Remove Objects_Information::the_class. This information is already
contained in Objects_Information::maximum_id.
Update #3621.
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This information is already present in Objects_Information::maximum_id.
Add and use _Objects_Get_maximum_index().
Update #3621.
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Use the maximum ID for the ID to object translation. Using the maximum
ID gets rid of an additional load from the object information in
_Objects_Get(). In addition, object lookups fail for every ID in case
the object information is cleared to zero. This makes it a bit more
robust during system startup (see new tests in spconfig02).
The local table no longer needs a NULL pointer entry at array index
zero. Adjust all the object iteration loops accordingly.
Remove Objects_Information::minimum_id since it contains only redundant
information. Add _Objects_Get_minimum_id() to get the minimum ID.
Update #3621.
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Rename Objects_Information::allocation_size in
Objects_Information::objects_per_block. Adjust integer types in
_Objects_Shrink_information() and _Objects_Free().
Update #3621.
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Rename Objects_Information::size to Objects_Information::object_size.
Change its type from size_t to uint16_t and move it to reduce the size
of Objects_Information.
Update #3621.
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Use Objects_Information::name_length to store this information.
Update #3621.
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