Delete _Priority_bit_map_Handler_initialization() and rely on BSS
initialization. Move definition of _Priority_Major_bit_map and
_Priority_Bit_map to separate file. Move definition of __log2table also
to this file.
Change pthread_once from using disabled pre-emption to using a
pthread mutex making it SMP safe. GCC using a posix threading
model uses pthread_once.
The pthread mutex requires at least 1 mutex is configured so
confdefs.h has been updated to account for the internal
mutex.
This patch enables unlimited model in POSIX key manger and have a decent
runtime on POSIX key searching, adding and deleting operations. Memory
overhead is lower than current implementation when the size of key and key
value becomes big.
Add context parameter to _Thread_Start_multitasking() and use this
function in rtems_smp_secondary_cpu_initialize(). This avoids
duplication of code.
Fix missing floating point context initialization in
rtems_smp_secondary_cpu_initialize(). Now performed via
_Thread_Start_multitasking().
Move implementation specific parts of object.h and object.inl into new
header file objectimpl.h. The object.h contains now only the
application visible API.
Move implementation specific parts of thread.h and thread.inl into new
header file threadimpl.h. The thread.h contains now only the
application visible API.
Remove superfluous header file includes from various files.
Move implementation specific parts of prioritybitmap.h and
prioritybitmap.inl into new header file prioritybitmapimpl.h. The
prioritybitmap.h contains now only the application visible API.
Move content of bitfield.h into prioritybitmapimpl.h.
Move implementation specific parts of scheduler.h and scheduler.inl into
new header file schedulerimpl.h. The scheduler.h contains now only the
application visible API.
Move implementation specific parts of tasks.h and tasks.inl into new
header file tasksimpl.h. The tasks.h contains now only the application
visible API.
Move implementation specific parts of region.h and region.inl into new
header file regionimpl.h. The region.h contains now only the
application visible API.
Move implementation specific parts of timer.h and timer.inl into new
header file timerimpl.h. The timer.h contains now only the application
visible API.
Move implementation specific parts of ratemon.h and ratemon.inl into
new header file ratemonimpl.h. The ratemon.h contains now only the
application visible API.
Move implementation specific parts of dpmem.h and dpmem.inl into new
header file dpmemimpl.h. The dpmem.h contains now only the application
visible API.
Move implementation specific parts of event.h, event.inl, eventset.h and
eventset.inl into new header file eventimpl.h. The event.h contains now
only the application visible API.
Move implementation specific parts of status.h and status.inl into new
header file statusimpl.h. The status.h contains now only the
application visible API.
Move implementation specific parts of extension.h and extension.inl into
new header file extensionimpl.h. The extension.h contains now only the
application visible API.
Move implementation specific parts of watchdog.h and watchdog.inl into
new header file watchdogimpl.h. The watchdog.h contains now only the
application visible API.
Move implementation specific parts of chain.h and chain.inl into new
header file chainimpl.h. The chain.h contains now only the application
visible API.
Move implementation specific parts of spinlock.h and spinlock.inl into
new header file spinlockimpl.h. The spinlock.h contains now only the
application visible API.
Move implementation specific parts of timer.h and timer.inl into new
header file timerimpl.h. The timer.h contains now only the application
visible API.
Move implementation specific parts of rwlock.h and rwlock.inl into new
header file rwlockimpl.h. The rwlock.h contains now only the
application visible API.
Move implementation specific parts of pthread.h and pthread.inl into new
header file pthreadimpl.h. The pthread.h contains now only the
application visible API.
Move implementation specific parts of priority.h and priority.inl into
new header file priorityimpl.h. Remove priority.h since there is no
application visible API.
Move implementation specific parts of barrier.h and barrier.inl into new
header file barrierimpl.h. The barrier.h contains now only the
application visible API.
Move implementation specific parts of barrier.h and barrier.inl into new
header file barrierimpl.h. The barrier.h contains now only the
application visible API.
Move implementation specific parts of mqueue.h and mqueue.inl into new
header file mqueueimpl.h. The mqueue.h contains now only the
application visible API.
Move implementation specific parts of message.h and message.inl into new
header file messageimpl.h. The message.h contains now only the
application visible API.
Move implementation specific parts of semaphore.h and semaphore.inl into
new header file semaphoreimpl.h. The semaphore.h contains now only the
application visible API.
A common use case for disabled preemption was to ensure mutual exclusion
on single-processor configurations. On SMP this does not work.
To abandon non-preemptible tasks simplifies the scheduler.
Add a configuration field which indicates if the SMP mode of operation
is enabled. This can be used to disable features unsupported on SMP,
e.g task variables.
Move implementation specific parts of mutex.h and mutex.inl into new
header file muteximpl.h. The mutex.h contains now only the application
visible API.
