Changeset f78831f1 in rtems


Ignore:
Timestamp:
Apr 22, 2011, 5:54:31 PM (9 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.11, master
Children:
451a46f
Parents:
4802bfa
Message:

2011-04-22 Joel Sherrill <joel.sherrill@…>

PR 1782/cpukit

  • score/include/rtems/score/thread.h: Disable deferred FPU context switches when SMP is enabled. Per code tracking of deferred contexts is not implemented.
Location:
cpukit
Files:
2 edited

Legend:

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Added
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  • cpukit/ChangeLog

    r4802bfa rf78831f1  
     12011-04-22      Joel Sherrill <joel.sherrill@oarcorp.com>
     2
     3        PR 1782/cpukit
     4        * score/include/rtems/score/thread.h: Disable deferred FPU context
     5        switches when SMP is enabled. Per code tracking of deferred contexts
     6        is not implemented.
     7
    182011-04-21      Jennifer Averett <Jennifer.Averett@OARcorp.com
    29
  • cpukit/score/include/rtems/score/thread.h

    r4802bfa rf78831f1  
    5757   (__RTEMS_DO_NOT_INLINE_THREAD_ENABLE_DISPATCH__ == 1)
    5858  #define __THREAD_DO_NOT_INLINE_ENABLE_DISPATCH__
     59#endif
     60
     61/*
     62 *  Deferred floating point context switches are not currently
     63 *  supported when in SMP configuration.
     64 */
     65#if defined(RTEMS_SMP)
     66  #undef  CPU_USE_DEFERRED_FP_SWITCH
     67  #define CPU_USE_DEFERRED_FP_SWITCH FALSE
    5968#endif
    6069
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