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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-07-31 12:59:35 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-07-31 15:09:04 +0200 |
| commit | 2d915cf3895fb84a2bc2ab33adbcf8cdad6b62c6 (patch) | |
| tree | 3b5807993b4e71b2095624176b02b28d87752668 /cpukit/score/preinstall.am | |
| parent | sptests/sp37: Improved interrupt lock tests (diff) | |
| download | rtems-2d915cf3895fb84a2bc2ab33adbcf8cdad6b62c6.tar.bz2 | |
score: Add and use ISR locks
ISR locks are low-level locks to protect critical sections accessed by
threads and interrupt service routines.
On single processor configurations the ISR locks degrade to simple ISR
disable/enable sequences. No additional storage or objects are
required.
This synchronization primitive is supported on SMP configurations. Here
SMP locks are used.
Diffstat (limited to 'cpukit/score/preinstall.am')
| -rw-r--r-- | cpukit/score/preinstall.am | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cpukit/score/preinstall.am b/cpukit/score/preinstall.am index 5d9cbed10e..aff76c900b 100644 --- a/cpukit/score/preinstall.am +++ b/cpukit/score/preinstall.am @@ -127,6 +127,10 @@ $(PROJECT_INCLUDE)/rtems/score/isrlevel.h: include/rtems/score/isrlevel.h $(PROJ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/isrlevel.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/isrlevel.h +$(PROJECT_INCLUDE)/rtems/score/isrlock.h: include/rtems/score/isrlock.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/isrlock.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/isrlock.h + $(PROJECT_INCLUDE)/rtems/score/freechain.h: include/rtems/score/freechain.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/freechain.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/freechain.h |