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From: Kip Macy <kmacy@FreeBSD.org>
Date: Fri, 3 Nov 2006 23:41:54 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Cc: 
Subject: cvs commit: src/sys/sun4v/include trap.h utrap.h
 src/sys/sun4v/sun4v exception.S trap.c wbuf.S
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kmacy       2006-11-03 23:41:54 UTC

  FreeBSD src repository

  Modified files:
    sys/sun4v/include    trap.h utrap.h 
    sys/sun4v/sun4v      exception.S trap.c wbuf.S 
  Log:
  - map hardware trap numbers to those used by by sparc64 for inter-compatibility
    and to make user-level trap handlers work
  - add new trap entry to trap table to enable fast fetching of floating point trap
    context
  - remove unused debug code
  - map unimplemented floating point trap to SIGFPE
  
  Approved by: scottl (standing in for mentor rwatson)
  
  Revision  Changes    Path
  1.2       +86 -83    src/sys/sun4v/include/trap.h
  1.2       +1 -0      src/sys/sun4v/include/utrap.h
  1.3       +88 -38    src/sys/sun4v/sun4v/exception.S
  1.3       +16 -11    src/sys/sun4v/sun4v/trap.c
  1.2       +12 -2     src/sys/sun4v/sun4v/wbuf.S