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https://github.com/zephyrproject-rtos/zephyr
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d1200d2155
Disabling SMP mode for certain tests was a one-release thing, done to avoid having to triage every test independently (MANY are not SMP-safe), and with the knowledge that it was probably hiding bugs in the kernel. Turn it on pervasively. Tests are treated with a combination of flagging specific cases as "1cpu" where we have short-running tests that can be independently run in an otherwise SMP environment, and via setting CONFIG_MP_NUM_CPUS=1 where that's not possible (which still runs the full SMP kernel config, but with only one CPU available). Signed-off-by: Andy Ross <andrew.j.ross@intel.com> |
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| src | ||
| CMakeLists.txt | ||
| prj.conf | ||
| README.txt | ||
| testcase.yaml | ||
Title: Preemptible Threads Pending on kernel Objects
Description:
This test verifies that preemptible threads can pend on the following
kernel objects: FIFOs, LIFOs, semaphores and timers.
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Building and Running Project:
This project outputs to the console. It can be built and executed
on QEMU as follows:
make run
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Troubleshooting:
Problems caused by out-dated project information can be addressed by
issuing one of the following commands then rebuilding the project:
make clean # discard results of previous builds
# but keep existing configuration info
or
make pristine # discard results of previous builds
# and restore pre-defined configuration info
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Sample Output:
***** BOOTING ZEPHYR OS vxxxx - BUILD: xxxxx *****
tc_start() - Test Preemptible Threads Pending on Kernel Objects
Testing preemptible threads block on fifos ...
Testing fifos time-out in correct order ...
Testing fifos delivered data correctly ...
Testing preemptible threads block on lifos ...
Testing lifos time-out in correct order ...
Testing lifos delivered data correctly ...
Testing preemptible thread waiting on timer ...
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PASS - task_monitor.
===================================================================
PROJECT EXECUTION SUCCESSFUL