- Fixes timeout for smpipi01 where:
+ Main thread sends perform jobs to worker cpu while it is already
performing jobs
+ Interrupt on worker cpu performs jobs, but with empty job list
+ Worker cpu continues to execut previous job and adds new job list
to itself, which is never performed, since the interrupt has already
been handled
+ Main thread blocks forever on barrier D
The signal handler of the consumer might start executing
before rtems_signal_send of the producer returns.
Therefore change the state to SIG_1_SENT before sending the signal.
- Do not forward Clock_isr through Clock_driver_support_at_tick as this
will cause every processor to send IPIs with Clock_isr therby creating
an infinie loop
- Instead the processor handling the clock interrupt causes all other
processors to call rtems_timecounter_tick to update their tick count
Create a GS segment in the GDT for each processor for storing TLS.
This makes the GDT in startAP.S obsolete as all processors now share the
same GDT, which is passed to each AP at startup.
The correct segment for each processor is calculated in cpu_asm.S.
Update #3335
start16.S is now only used for SMP configurations to start the
application processors.
This commit removes all unnecessary parts for this job,
i.e. video conssole initalisation, A20 gate activation
and all non-AP related code.
Update #3335
added tests for fesetexeptflag(), fegetexeptflag(),
fegetround(), fesetround().
In the test fegetround() does not return any flag
other then FE_TONEAREST in tests.
This is probably due to soft float.
The test complies successfully and returns assert
at fegetround()
Other tests run without any errors
tested on RISCV/rv32imac
The test prints nothing if runs successfully.
updates #2971
Signed-off-by: Eshan dhawan <eshandhawan51@gmail.com>
Merge the rtems_termios_isig_status_code and
rtems_termios_iproc_status_code enums into a single
rtems_termios_iproc_status_code which is now a part of the API.
Simplify rtems_termios_posix_isig_handler() to avoid unreachable code.
Close#3800.
- The change from bool to an enum did not trip a compiler warning
and only the rel path was changed. The rela path was missed so
archs like SPARC failed.
Updates #3969
_CPU_Counter_frequency() can be called by the rtems_counter
initialization before arm_gt_clock_initialize() initializes the value
used in _CPU_Counter_frequency().
Closes#3961.
- Fix the passing of std[in/out] to child threads
- Fix deleting of managed memory in the key destructor
- Only set the key in the main loop thread
- Only allocate a shell env outside of the main loop
- Fix memory leak if the task start fails
- Remove error level from shell env, it cannot be returned this way. Add
exit_code but the API is broken so it cannot be returned.
Closes#3859
