[RTEMS Project] #3835: Support statically allocated threads

RTEMS trac trac at rtems.org
Thu Dec 12 18:09:46 UTC 2019


#3835: Support statically allocated threads
-----------------------------+------------------------------
 Reporter:  Sebastian Huber  |       Owner:  Sebastian Huber
     Type:  enhancement      |      Status:  assigned
 Priority:  normal           |   Milestone:  5.1
Component:  score            |     Version:  5
 Severity:  normal           |  Resolution:
 Keywords:                   |  Blocked By:  3838
 Blocking:                   |
-----------------------------+------------------------------

Comment (by Joel Sherrill):

 Replying to [comment:6 Sebastian Huber]:
 > I would consider the FP context and the thread-local storage of a thread
 to be in the same access domain. These data areas should be private to a
 thread.

 I don't know if this was intended to respond to my concern with custom
 stack allocators or not. In the systems I know have used this, the memory
 is not available (mapped dynamically) or known statically (RTEMS runs in
 virtual address space).

 How does this work with custom stack allocators?

--
Ticket URL: <http://devel.rtems.org/ticket/3835#comment:8>
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