This has the SimObjects defined in "src/test_objects" only be compiled
into the gem5 binary if the Kconfig 'USE_TEST_OBJECTS" == 'y'. This
happens in two cases:
1. When 'ALL/gem5' is compiled via "build_opts".
2. When tests are run via "./tests/main.py".
Change-Id: I2330008fd7c7900de5f4de142b8ac89ef4e351ce
This SimObject can be used to quickly test the statistics are
functioning correctly. The SimObject schedules a single event which sets
the statistics to values dependent on the SimObject params.
With this commit the "Scalar" stats have a StatTester subclass that can
be used for testing. More can be added as required.
Tests are included to check our Scalar SimStat functionality.
Change-Id: I78fa5d9a0c3fc7115bd6c6d3410a5436aaa47f55
