:command:`gcov`a Test Coverage Program

:command:`gcov` is a tool you can use in conjunction with GCC to
test code coverage in your programs.

.. toctree::

  Introduction to gcov. <gcov-intro>
  How to use gcov. <invoking-gcov>
  Using gcov with GCC optimization. <gcov-and-optimization>
  The files used by gcov. <gcov-data-files>
  Data file relocation. <cross-profiling>

:: _gcov-intro:

.. toctree::

  introduction-to-gcov
  invoking-gcov
  using-gcov-with-gcc-optimization
  brief-description-of-gcov-data-files
  data-file-relocation-to-support-cross-profiling
:: _invoking-gcov:

:: _gcov-and-optimization:

:: _gcov-data-files:

:: _cross-profiling: