[RTEMS Project] #2216: pc586-sse trips confdefs.h under calculation

RTEMS trac trac at rtems.org
Thu Dec 11 15:59:31 UTC 2014

#2216: pc586-sse trips confdefs.h under calculation
 Reporter:  joel.sherrill  |      Owner:  sebastian.huber
     Type:  defect         |     Status:  new
 Priority:  highest        |  Milestone:  4.11
Component:  bsps           |    Version:  4.11
 Severity:  blocker        |   Keywords:
 In working on the Intel Edison, it looks like pc586 (no-SSE) versus
 pc586-sse is enough to expose an under calculation in confdefs.h. On
 pc5686-sse, all tasks are FP due to SSE. This is the only BSP variant with
 this property.

 hello world fails with unsatisfied creating the user initialization task.

 I suspect this broke back during the summer before SMP testing stopped on
 x86. This was the BSP variant I tested x86 SMP on before that.

Ticket URL: <http://devel.rtems.org/ticket/2216>
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