The per-CPU states which control the SMP system initialization were added quite
early during the SMP support development. Replace this initial implementation
with a simplified one. There is no longer a global SMP lock required which
serialized the state changes of all processors. The new implementation better
integrates with the per-CPU jobs.
Remove _CPU_SMP_Processor_event_broadcast() and
_CPU_SMP_Processor_event_receive(). These functions are hard to use since they
are subject to the lost wake up problem.
Use the same function to output the '\r\n' combination produced by
rtems_putc(). Fix the format.
Change licence according to file history.
Update #3053.
Users have access to the fatal error source and code though the fatal error
extension. The user-specific fatal error handling should be done in statically
initialized fatal error handlers. The _Internal_errors_What_happened was
updated after the fatal error extension. In addition, there was no API to get
the information stored in _Internal_errors_What_happened. In SMP
configurations, this object could contain a mix of different fatal errors.
Remove this object to save some bytes of storage.
Do not return a status code in bsp_interrupt_facility_initialize() since this
leads to unreachable code in bsp_interrupt_initialize(). Use RTEMS_DEBUG
assertions in bsp_interrupt_facility_initialize() if necessary.
Add default implementations for bsp_interrupt_get_affinity() and
bsp_interrupt_set_affinity() which are required to link all tests in SMP
configurations.
Update #3269.
Add rtems_interrupt_entry_remove(). Split up irq-generic.c into several files.
In particular, place all functions which use dynamic memory into their own
file.
Add optional macros to let the BSP customize the vector installation after
installing the first entry and the vector removal before removing the last
entry:
* bsp_interrupt_vector_install()
* bsp_interrupt_vector_remove()
Use these new customization options in the m68k/genmcf548x BSP so re-use the
generic interrupt controller support.
Update #3269.
Return RTEMS_INCORRECT_STATE instead of RTEMS_INTERNAL_ERROR in case the
interrupt support is not initialized. This is similar to
rtems_timer_server_fire_after() for example.
Update #3269.
Add RTEMS_INTERRUPT_ENTRY_INITIALIZER(),
rtems_interrupt_entry_initialize(), and
rtems_interrupt_entry_remove(). This allows to install interrupt
handlers using user-provided storage as an alternative to
rtems_interrupt_handler_install() which has to allocate memory.
Update #3269.
Add rtems_interrupt_raise_on() and rtems_interrupt_clear().
Add a default implementation which just returns RTEMS_UNSATISFIED for
valid parameters.
Update #3269.
Add RTEMS_FATAL_SOURCE_SPURIOUS_INTERRUPT as the fatal source for
spurious interrupts. Use the interrupt vector number of the spurious
interrupt for the fatal code.
Update #3269.
Use <rtems/score/chain.h> which just provides the data types and avoid a
dependency on <rtems/chain.h> which contains the full chain
implementation.
Change license to BSD-2-Clause according to file histories and
documentation re-licensing agreement.
Update #3269.
Update #3899.
Update #3993.
Add rtems_interrupt_raise_on(). Document the currently not implemented
rtems_interrupt_clear(). Remove the not implemented and badly named
rtems_interrupt_cause() directive.
Update #3269.
