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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-07-31 14:59:43 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-07-31 14:59:43 +0000 |
| commit | 44ad347a1b36c3d6b79b26a9c432bc73360aff77 (patch) | |
| tree | f010e2f81fa6ff6cef72d61be78940a15ac4ba34 /doc | |
| parent | 2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
| download | rtems-44ad347a1b36c3d6b79b26a9c432bc73360aff77.tar.bz2 | |
2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com>
* porting/idlethread.t: Correct prototype of Idle threads.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/ChangeLog | 4 | ||||
| -rw-r--r-- | doc/porting/idlethread.t | 9 |
2 files changed, 8 insertions, 5 deletions
diff --git a/doc/ChangeLog b/doc/ChangeLog index 7045e9de49..371c837bf4 100644 --- a/doc/ChangeLog +++ b/doc/ChangeLog @@ -1,3 +1,7 @@ +2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com> + + * porting/idlethread.t: Correct prototype of Idle threads. + 2008-07-23 Joel Sherrill <joel.sherrill@OARcorp.com> PR 1291/cpukit diff --git a/doc/porting/idlethread.t b/doc/porting/idlethread.t index e825ad6be3..8a6437f3e6 100644 --- a/doc/porting/idlethread.t +++ b/doc/porting/idlethread.t @@ -79,18 +79,17 @@ CPU_PROVIDES_IDLE_THREAD_BODY macro should be defined to TRUE. This routine is prototyped as follows: @example -void _CPU_Thread_Idle_body( void ); +void *_CPU_Thread_Idle_body( uint32_t ); @end example As mentioned above, RTEMS does not require that a CPU dependent IDLE thread body be provided as part of the port. If CPU_PROVIDES_IDLE_THREAD_BODY is defined to FALSE, then the CPU independent algorithm is used. This algorithm consists of a "branch to -self" which is implemented in the XXX routine as follows. +self" which is implemented in a routine as follows. @example -XXX check name and exact implementation -void _Thread_Idle_body( void ) +void *_Thread_Idle_body( uint32 ignored ) @{ while( 1 ) ; @} @@ -102,7 +101,7 @@ in an infinite loop as the CPU will have to reexecute this instruction each time the IDLE thread is dispatched. @example -void _CPU_Thread_Idle_body( void ) +void *_CPU_Thread_Idle_body( uint32_t ignored ) @{ for( ; ; ) |