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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-07-10 20:32:48 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-07-10 20:32:48 +0000 |
| commit | 3a0827287dc2c2328e953fead2b883501053c444 (patch) | |
| tree | b531e6db204a3acaa8d7ab7c434b90aed1790b5c /cpukit/configure.ac | |
| parent | 2009-07-10 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
| download | rtems-3a0827287dc2c2328e953fead2b883501053c444.tar.bz2 | |
2009-07-10 Joel Sherrill <joel.sherrill@OARcorp.com>
* configure.ac, score/src/threadqenqueuepriority.c: Add
RTEMS_DO_NOT_UNROLL_THREADQ_ENQUEUE_PRIORITY to give user ability to
disable the loop in _Thread_queue_Enqueue_priority from being
unrolled. This reduces code size and makes coverage analysis easier.
Diffstat (limited to 'cpukit/configure.ac')
| -rw-r--r-- | cpukit/configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cpukit/configure.ac b/cpukit/configure.ac index 6d377d26fd..32c4fcb8b2 100644 --- a/cpukit/configure.ac +++ b/cpukit/configure.ac @@ -232,6 +232,12 @@ RTEMS_CPUOPT([__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__], [1], [disable inlining _Thread_Enable_dispatch]) +## This improves both the size and coverage analysis. +RTEMS_CPUOPT([__RTEMS_DO_NOT_UNROLL_THREADQ_ENQUEUE_PRIORITY__], + [test x"${RTEMS_DO_NOT_UNROLL_THREADQ_ENQUEUE_PRIORITY}" = x"1"], + [1], + [disable inlining _Thread_queue_Enqueue_priority]) + ## This gives the same behavior as 4.8 and older RTEMS_CPUOPT([__RTEMS_STRICT_ORDER_MUTEX__], [test x"${ENABLE_STRICT_ORDER_MUTEX}" = x"1"], |