Changeset a9c4f15d in rtems


Ignore:
Timestamp:
May 5, 2015, 1:32:03 PM (5 years ago)
Author:
Alexander Krutwig <alexander.krutwig@…>
Branches:
4.11, master
Children:
1c59cad
Parents:
75acd9e
git-author:
Alexander Krutwig <alexander.krutwig@…> (05/05/15 13:32:03)
git-committer:
Sebastian Huber <sebastian.huber@…> (05/21/15 07:02:51)
Message:

doc: Clarify SPARC floating point ABI

File:
1 edited

Legend:

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  • doc/cpu_supplement/sparc.t

    r75acd9e ra9c4f15d  
    426426@end itemize
    427427
    428 The floating point status register (fpsr) specifies
     428The floating point status register (FSR) specifies
    429429the behavior of the floating point unit for rounding, contains
    430430its condition codes, version specification, and trap information.
     431
     432According to the ABI all floating point registers and the floating point status
     433register (FSR) are volatile.  Thus the floating point context of a thread is the
     434empty set.  The rounding direction is a system global state and must not be
     435modified by threads.
    431436
    432437A queue of the floating point instructions which have
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