We must call the MP callout for proxies if we unblock them after a
thread queue extraction. This was missing in
_Thread_queue_Flush_critical(). Move thread remove timer and unblock
code to new function _Thread_Remove_timer_and_unblock().
This change adds rtems_printf and related functions and wraps the
RTEMS print plugin support into a user API. All references to the
plugin are removed and replaced with the rtems_printer interface.
Printk and related functions are made to return a valid number of
characters formatted and output.
The function attribute to check printf functions has been added
to rtems_printf and printk. No changes to remove warrnings are part
of this patch set.
The testsuite has been moved over to the rtems_printer. The testsuite
has a mix of rtems_printer access and direct print control via the
tmacros.h header file. The support for begink/endk has been removed
as it served no purpose and only confused the code base. The testsuite
has not been refactored to use rtems_printf. This is future work.
Rename _Objects_Get_local() into _Objects_Get(). Confusions with the
previous _Objects_Get() function are avoided since the Objects_Locations
parameter is gone.
Use _Objects_Get_local() for _Semaphore_Get_interrupt_disable() to get
rid of the location parameter. Move remote object handling to semaphore
MPCI support.
Use _Objects_Get_local() for _Message_queue_Get_interrupt_disable() to
get rid of the location parameter. Move remote object handling to
message queue MPCI support.
The priority values are only valid within a scheduler instance. Thus,
the maximum priority value must be defined per scheduler instance. The
first scheduler instance defines PRIORITY_MAXIMUM. This implies that
RTEMS_MAXIMUM_PRIORITY and POSIX_SCHEDULER_MAXIMUM_PRIORITY are only
valid for threads of the first scheduler instance. Further
API/implementation changes are necessary to fix this.
Update #2556.
Rename _ISR_Disable() into _ISR_Local_disable(). Rename _ISR_Enable()
into _ISR_Local_enable(). Remove _Debug_Is_owner_of_giant().
This is a preparation to remove the Giant lock.
Update #2555.
Rename _ISR_Disable_without_giant() into _ISR_Local_disable(). Rename
_ISR_Enable_without_giant() into _ISR_Local_enable().
This is a preparation to remove the Giant lock.
Update #2555.
Avoid _Thread_Dispatch_increment_disable_level() and
_Thread_Dispatch_decrement_disable_level() and thus the Giant
lock.
This is a preparation to remove the Giant lock.
Update #2555.
Replace _Thread_Disable_dispatch() with _Thread_Dispatch_disable().
Replace _Thread_Enable_dispatch() with _Thread_Dispatch_enable().
This is a preparation to remove the Giant lock.
Update #2555.
