On 16/08/16 03:49, Chris Johns wrote:
On 15/08/2016 16:54, Pavel Pisa wrote:
If you test that chage is OK for Zynq with SMP then I reintroduce
change to RPi code (it would worth to have RPi2 SMP working for that
testing but that is near to bottom of my own TODO list).
My debug server app does not link when SMP is enabled. I am getting:
[13/13] Linking build/arm-rtems4.12-xilinx_zynq_zedboard/net-app.exe
/opt/work/chris/rtems/kernel/4.12/arm-rtems4.12/xilinx_zynq_zedboard/lib/librtemsbsp.a(libbsp_a-arm-cp15-set-ttb-entries.o):
In function `arm_cp15_set_translation_table_entries':
/opt/work/chris/rtems/kernel/rtems.master/c/src/lib/libbsp/arm/xilinx-zynq/../shared/arm-cp15-set-ttb-entries.c:91:
undefined reference to `rtems_interrupt_disable'
/opt/work/chris/rtems/kernel/rtems.master/c/src/lib/libbsp/arm/xilinx-zynq/../shared/arm-cp15-set-ttb-entries.c:94:
undefined reference to `rtems_interrupt_enable'
It seems these functions are not available for SMP however these calls
map to _ISR_level, _ISR_Local_disable and _ISR_Local_enable and these
calls are used in the SMP test
testsuites/smptests/smpthreadlife01/init.c. I am confused.
Sebastian?
https://docs.rtems.org/doc-current/share/rtems/html/c_user/Interrupt-Manager-INTERRUPT_005fLOCAL_005fDISABLE-_002d-Disable-Interrupts-on-Current-Processor.html#Interrupt-Manager-INTERRUPT_005fLOCAL_005fDISABLE-_002d-Disable-Interrupts-on-Current-Processor
--
Sebastian Huber, embedded brains GmbH
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