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2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com>

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* porting/idlethread.t: Correct prototype of Idle threads.
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Joel Sherrill
2008-07-31 14:59:43 +00:00
parent 73570ec985
commit 44ad347a1b
2 changed files with 8 additions and 5 deletions
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doc/ChangeLog
+4
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@@ -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
doc/porting/idlethread.t
+4 -5
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@@ -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( ; ; )