Move implementation specific parts of coremsg.h and coremsg.inl into new
header file coremsgimpl.h. The coremsg.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 coresem.h and coresem.inl into new
header file coresemimpl.h. The coresem.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 coremutex.h and coremutex.inl into
new header file coremuteximpl.h. The coremutex.h contains now only the
application visible API.
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.
Add and use _SMP_Get_current_processor() and
rtems_smp_get_current_processor().
Delete bsp_smp_interrupt_cpu().
Change type of current processor index from int to uint32_t to match
_SMP_Processor_count type.
Delete _Thread_libc_reent and add __getreent() instead according to
__DYNAMIC_REENT__ define.
For SMP configurations __DYNAMIC_REENT__ must be defined.
A Newlib including the following patch is required:
2013-07-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libc/include/sys/config.h (__DYNAMIC_REENT__): Define for RTEMS.
A Newlib including the following patch is required:
2013-04-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libc/stdio/local.h (_STDIO_CLOSE_PER_REENT_STD_STREAMS): New define.
* libc/stdio/findfp.c (_STDIO_CLOSE_PER_REENT_STD_STREAMS): Use define.
