MFC r315900,r315973,r315974:

  r315900:
    Cleanup structures related to VFP and/or mcontext_t.  - in mcontext_t,
    rename newer used 'union __vfp' to equaly sized 'mc_spare'.
      Space allocated by 'union __vfp' is too small and cannot hold full VFP
      context.
    - move structures defined in fp.h to more appropriate headers.  - remove
    all unused VFP structures.
  r315973:
    Save VFP state on fork().  Update the copy of VFP state in PCB before it is
    cloned for new process.
  r315974:
    Preserve VFP state across signal delivery.

0 files changed, 0 insertions, 0 deletions