cvs commit: src/sys/ia64/ia64 support.S

[Marcel Moolenaar]

marcel      2003/10/22 23:19:06 PDT

  FreeBSD src repository

  Modified files:
    sys/ia64/ia64        support.S 
  Log:
  Add spillfd(). This function loads a double-precision FP register
  at the first address and spills it to the second address. This
  allows unaligned_fixup() to update the context of the process in
  a way that assures proper rounding.
  Similar functions for single-and extended-precision are added when
  needed.
  
  Revision  Changes    Path
  1.21      +10 -0     src/sys/ia64/ia64/support.S