40 lines
1.4 KiB
Plaintext
40 lines
1.4 KiB
Plaintext
Title: Critical section ukernel test
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Description:
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This test verifies that the microkernel task_offload_to_fiber() API operates as
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expected.
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This test has two tasks that increment a counter. The routine that
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increments the counter is invoked from K_swapper() due to the two tasks
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calling task_offload_to_fiber(). The final result of the counter is expected
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to be the the number of times task_offload_to_fiber() was called to increment
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the counter as the incrementing was done in the context of K_swapper().
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This is done with time slicing both disabled and enabled to ensure that the
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result always matches the number of times task_offload_to_fiber() is called.
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Building and Running Project:
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This microkernel project outputs to the console. It can be built and executed
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on QEMU as follows:
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make pristine
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make microkernel.qemu
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--------------------------------------------------------------------------------
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Sample Output:
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tc_start() - Test Microkernel Critical Section API
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Obtained expected <criticalVar> value of 10209055
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Enabling time slicing ...
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Obtained expected <criticalVar> value of 15123296
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===================================================================
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PASS - RegressionTask.
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===================================================================
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VXMICRO PROJECT EXECUTION SUCCESSFUL
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