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title: Lab5: RTOS modifications
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預期目標
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* 搭配`第五周</embedded/2012w4>`_課程進度

Code Coverage
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- GNU code coverage tool `gcov<http://gcc.gnu.org/onlinedocs/gcc/Gcov.html>`_ is generally used to dump the coverage data when the program exits
  * for some embedded systems or for server processes you need a means to dump coverage data of particular situations, i.e. when a client connects.
- Code quality analysis for embedded systems
  * Memory management with Valgrind
  * Code coverage testing with Gcov

- `Code Quality Analysis Toolset for Embedded Systems<http://www.eclipsecon.org/2008/sub/attachments/Code_Quality_Analysis_Toolset_for_Embedded_Systems.pdf>`_
- `Dumping gcov data at runtime - a simple example<https://www.osadl.org/fileadmin/dam/interface/docbook/howtos/coverage.pdf>`_
- `Using gcov and lcov<http://www.slideshare.net/maguschen/using-gcov-and-lcov>`_