Changeset 155ea78 in rtems


Ignore:
Timestamp:
Jul 9, 2013, 4:15:34 PM (6 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.11, master
Children:
48a22ed
Parents:
0a697dd9
git-author:
Joel Sherrill <joel.sherrill@…> (07/09/13 16:15:34)
git-committer:
Joel Sherrill <joel.sherrill@…> (07/09/13 17:40:51)
Message:

threadhandler.c: Add comments

File:
1 edited

Legend:

Unmodified
Added
Removed
  • cpukit/score/src/threadhandler.c

    r0a697dd9 r155ea78  
    9797  #endif
    9898
     99  /*
     100   * Initialize the floating point context because we do not come
     101   * through _Thread_Dispatch on our first invocation. So the normal
     102   * code path for performing the FP context switch is not hit.
     103   */
    99104  #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
    100105    #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
     
    131136 #endif
    132137
     138  /*
     139   *  RTEMS supports multiple APIs and each API can define a different
     140   *  thread/task prototype. The following code supports invoking the
     141   *  user thread entry point using the prototype expected.
     142   */
    133143  if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
    134144    executing->Wait.return_argument =
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