From owner-cvs-all  Mon May  6 22:52:38 2002
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From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Mon, 6 May 2002 22:52:27 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/ia64/ia64 swtch.s src/sys/ia64/include pcb.h
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marcel      2002/05/06 22:52:27 PDT

  Modified files:
    sys/ia64/ia64        swtch.s 
    sys/ia64/include     pcb.h 
  Log:
  o  Add ar.lc to the pcb.
  o  Create pcb_save as the backend for savectx and cpu_switch.
  o  While here, use explicit bundling for pcb_save and optimize
     for compactness (~87% density).
  
  o  Not part of the commit is a backend pcb_restore. restorectx()
     still jumps halfway into cpu_switch().
  
  Revision  Changes    Path
  1.21      +189 -139  src/sys/ia64/ia64/swtch.s
  1.8       +1 -0      src/sys/ia64/include/pcb.h

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