cvs commit: src/sys/ia64/ia64 exception.s

[Marcel Moolenaar]

marcel      2003/05/19 23:57:20 PDT

  FreeBSD src repository

  Modified files:
    sys/ia64/ia64        exception.s 
  Log:
  o  Fix a definite bogon: the dirty bity fault, instruction access
     failt and data access fault install the PTE in question into
     the VHPT table. However, a post-increment was missing and we
     wrote the raw PTE data into the pagesize/access key field.
     This leaves a corrupt VHPT entry.
  o  While here, remove the explicit cache purge. Insertion into
     the translation implicitly purges any overlapping entries.
  o  Make sure there's a cycle break between the itc and the rfi.
  o  Whitespace fixes.
  
  Revision  Changes    Path
  1.43      +28 -35    src/sys/ia64/ia64/exception.s