From owner-cvs-all  Mon Oct 16  1:54:44 2000
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From: Doug Rabson <dfr@FreeBSD.org>
Date: Mon, 16 Oct 2000 01:54:40 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/ia64/ia64 exception.s genassym.c machdep.c
         swtch.s trap.c vm_machdep.c src/sys/ia64/include cpu.h frame.h
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dfr         2000/10/16 01:54:40 PDT

  Modified files:
    sys/ia64/ia64        exception.s genassym.c machdep.c swtch.s 
                         trap.c vm_machdep.c 
    sys/ia64/include     cpu.h frame.h 
  Log:
  * Correct some of my misunderstandings about how best to switch to the
    kernel backing store.
  * Implement syscalls via break instructions.
  * Fix backing store copying in cpu_fork() so that the child gets the right
    register values.
  
  This thing is actually starting to work now. This set of changes takes me
  up to the second execve (the one which runs the first shell). Next stop
  single-user mode :-).
  
  Revision  Changes    Path
  1.8       +231 -17   src/sys/ia64/ia64/exception.s
  1.5       +8 -1      src/sys/ia64/ia64/genassym.c
  1.7       +6 -4      src/sys/ia64/ia64/machdep.c
  1.6       +6 -2      src/sys/ia64/ia64/swtch.s
  1.4       +40 -65    src/sys/ia64/ia64/trap.c
  1.6       +7 -9      src/sys/ia64/ia64/vm_machdep.c
  1.5       +3 -3      src/sys/ia64/include/cpu.h
  1.2       +2 -2      src/sys/ia64/include/frame.h



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