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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-02-12 10:31:38 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-02-14 10:28:29 +0100 |
| commit | 24bf11eca11947d961cc9bb5f7d92dabff169e93 (patch) | |
| tree | b28f3aa8a21df91e8feaf324613aa76460559837 /testsuites/sptests/configure.ac | |
| parent | bsps/arm: Fix Cortex-A9 MPCore nanoseconds handler (diff) | |
| download | rtems-24bf11eca11947d961cc9bb5f7d92dabff169e93.tar.bz2 | |
score: Add CPU counter support
Add a CPU counter interface to allow access to a free-running counter.
It is useful to measure short time intervals. This can be used for
example to enable profiling of critical low-level functions.
Add two busy wait functions rtems_counter_delay_ticks() and
rtems_counter_delay_nanoseconds() implemented via the CPU counter.
Diffstat (limited to 'testsuites/sptests/configure.ac')
| -rw-r--r-- | testsuites/sptests/configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/testsuites/sptests/configure.ac b/testsuites/sptests/configure.ac index 623e784fd5..c5f20b4ced 100644 --- a/testsuites/sptests/configure.ac +++ b/testsuites/sptests/configure.ac @@ -36,6 +36,7 @@ AM_CONDITIONAL(HAS_CPUSET,test x"${ac_cv_header_sys_cpuset_h}" = x"yes") # Explicitly list all Makefiles here AC_CONFIG_FILES([Makefile +spcpucounter01/Makefile sptls02/Makefile sptls01/Makefile spintrcritical20/Makefile |