diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2006-09-25 13:36:58 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2006-09-25 13:36:58 +0000 |
| commit | 9c191eea63fd6c5511c01186297722e594220032 (patch) | |
| tree | d5ad903d3005a0c24511851d829e0a00b2c1c53c /cpukit/score/include/rtems/score/states.h | |
| parent | 2006-09-14 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-9c191eea63fd6c5511c01186297722e594220032.tar.bz2 | |
* score/Makefile.am, score/preinstall.am,
score/include/rtems/score/coresem.h,
score/include/rtems/score/object.h,
score/include/rtems/score/states.h,
score/inline/rtems/score/coresem.inl: Add SuperCore Barriers,
SpinLocks and a partial implementation of RWLocks.
* score/include/rtems/score/corebarrier.h,
score/include/rtems/score/corerwlock.h,
score/include/rtems/score/corespinlock.h,
score/inline/rtems/score/corebarrier.inl,
score/inline/rtems/score/corerwlock.inl,
score/inline/rtems/score/corespinlock.inl,
score/macros/rtems/score/corebarrier.inl,
score/macros/rtems/score/corerwlock.inl,
score/macros/rtems/score/corespinlock.inl, score/src/corebarrier.c,
score/src/corebarrierrelease.c, score/src/corebarrierwait.c,
score/src/corerwlock.c, score/src/corerwlockobtainread.c,
score/src/corerwlockobtainwrite.c, score/src/corerwlockrelease.c,
score/src/corespinlock.c, score/src/corespinlockrelease.c,
score/src/corespinlockwait.c: New files.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/score/include/rtems/score/states.h | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/cpukit/score/include/rtems/score/states.h b/cpukit/score/include/rtems/score/states.h index 8e0b07f138..305460bd8c 100644 --- a/cpukit/score/include/rtems/score/states.h +++ b/cpukit/score/include/rtems/score/states.h @@ -42,19 +42,19 @@ typedef uint32_t States_Control; */ /** This macro corresponds to all states being set. */ -#define STATES_ALL_SET 0xfffff /* all states */ +#define STATES_ALL_SET 0xfffff /** This macro corresponds to a task being ready. */ -#define STATES_READY 0x00000 /* ready to run */ +#define STATES_READY 0x00000 /** This macro corresponds to a task being created but not yet started. */ -#define STATES_DORMANT 0x00001 /* created not started */ +#define STATES_DORMANT 0x00001 /** This macro corresponds to a task being suspended. */ -#define STATES_SUSPENDED 0x00002 /* waiting for resume */ +#define STATES_SUSPENDED 0x00002 /** This macro corresponds to a task being in an internal state transition. */ -#define STATES_TRANSIENT 0x00004 /* in transition */ +#define STATES_TRANSIENT 0x00004 /** This macro corresponds to a task which is waiting for a timeout. */ -#define STATES_DELAYING 0x00008 /* wait for timeout */ +#define STATES_DELAYING 0x00008 /** This macro corresponds to a task waiting until a specific TOD. */ -#define STATES_WAITING_FOR_TIME 0x00010 /* wait for TOD */ +#define STATES_WAITING_FOR_TIME 0x00010 /** This macro corresponds to a task waiting for a variable length buffer. */ #define STATES_WAITING_FOR_BUFFER 0x00020 /** This macro corresponds to a task waiting for a fixed size segment. */ @@ -77,10 +77,15 @@ typedef uint32_t States_Control; #define STATES_WAITING_FOR_PERIOD 0x04000 /** This macro corresponds to a task waiting for a signal. */ #define STATES_WAITING_FOR_SIGNAL 0x08000 +/** This macro corresponds to a task waiting for a barrier. */ +#define STATES_WAITING_FOR_BARRIER 0x10000 +/** This macro corresponds to a task waiting for a RWLock. */ +#define STATES_WAITING_FOR_RWLOCK 0x20000 + /** This macro corresponds to a task which is in an interruptible * blocking state. */ -#define STATES_INTERRUPTIBLE_BY_SIGNAL 0x10000 +#define STATES_INTERRUPTIBLE_BY_SIGNAL 0x10000000 /** This macro corresponds to a task waiting for a local object operation. */ #define STATES_LOCALLY_BLOCKED ( STATES_WAITING_FOR_BUFFER | \ @@ -90,7 +95,9 @@ typedef uint32_t States_Control; STATES_WAITING_FOR_MUTEX | \ STATES_WAITING_FOR_CONDITION_VARIABLE | \ STATES_WAITING_FOR_JOIN_AT_EXIT | \ - STATES_WAITING_FOR_SIGNAL ) + STATES_WAITING_FOR_SIGNAL | \ + STATES_WAITING_FOR_BARRIER | \ + STATES_WAITING_FOR_RWLOCK ) /** This macro corresponds to a task waiting which is blocked on * a thread queue. */ |