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From: Kip Macy <kmacy@FreeBSD.org>
Date: Wed, 29 Nov 2006 05:18:19 +0000 (UTC)
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Cc: 
Subject: cvs commit: src/sys/sun4v/sun4v exception.S src/sys/sun4v/include
 pcb.h src/sys/sparc64/sparc64 genassym.c
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kmacy       2006-11-29 05:18:19 UTC

  FreeBSD src repository

  Modified files:
    sys/sun4v/sun4v      exception.S 
    sys/sun4v/include    pcb.h 
    sys/sparc64/sparc64  genassym.c 
  Log:
  - Explicitly name the fields in pcb that we use to store trap state for later
    retrieval, rather than using pad
  - save the fault address in sfar for use by the alignment fixup handler
  - mask off the trap number, so the context id doesn't confuse the UT_MAX
    comparison
  
  This change fixes alignment fixup handling which is needed for traceroute
  to work in spite of its copious unaligned accesses
  
  Revision  Changes    Path
  1.66      +5 -0      src/sys/sparc64/sparc64/genassym.c
  1.2       +6 -1      src/sys/sun4v/include/pcb.h
  1.9       +18 -14    src/sys/sun4v/sun4v/exception.S