Invoke SAMPLE_Function as part of Process command #24
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The CFE framework sample/lab applications did not have any example use-cases where a _library_ function was invoked. For the FSW verification aspect, it is important to do this at least in one place as it verifies that the run-time linking is working properly, not just for functions in the core image but also for dynamically loaded libraries. The unit test framework also needs to support this use case, to demonstrate that it can link against the stub provided by the library for the local UT. This just simply adds a call to the "SAMPLE_Function" provided by sample_lib to demonstrate this.
skliper
approved these changes
Dec 18, 2019
|
CCB 20191218 - Reviewed and approved for IC |
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Describe the contribution
Fix #23
Adds a call to the
SAMPLE_Function()provided by sample_lib as part of the example command processing.This is to demonstrate two things:
Testing performed
Build with ENABLE_UNIT_TESTS=TRUE, both with SIMULATION=native and for a 32-bit raspberry pi target.
Execute CFE code, and confirm that everything starts normally. SAMPLE_LIB is loaded first, and SAMPLE_APP is loaded next and no runtime linking issues are reported.
Log snippet:
Send the "PROCESS_CC` command and confirm that the function is invoked from SAMPLE_LIB:
Expected behavior changes
The PROCESS_CC command now makes a call into the sample library.
System(s) tested on:
Ubuntu 18.04 LTS 64-bit
Contributor Info
Joseph Hickey, Vantage Systems, Inc.
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