From owner-cvs-all  Wed Jan  9 18:32:35 2002
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From: Daniel Eischen <deischen@FreeBSD.org>
Date: Wed, 9 Jan 2002 18:32:31 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/i386/i386 machdep.c src/sys/i386/include
         ucontext.h
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deischen    2002/01/09 18:32:31 PST

  Modified files:
    sys/i386/i386        machdep.c 
    sys/i386/include     ucontext.h 
  Log:
  Use a spare slot in the machine context for a flags word to indicate
  whether the machine context is valid and whether the FPU state is
  valid (saved).
  
  Mark the machine context valid before copying it out when sending a
  signal.
  
  Approved by:    -arch
  
  Revision  Changes    Path
  1.487     +1 -0      src/sys/i386/i386/machdep.c
  1.5       +5 -2      src/sys/i386/include/ucontext.h

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