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Date:      Mon, 5 Mar 2001 13:21:01 -0800 (PST)
From:      Andrew Gallatin <gallatin@FreeBSD.org>
To:        cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   cvs commit: src/sys/alpha/alpha trap.c db_instruction.h
Message-ID:  <200103052121.f25LL1d85296@freefall.freebsd.org>
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gallatin    2001/03/05 13:21:01 PST

  Modified files:
    sys/alpha/alpha      trap.c db_instruction.h 
  Log:
  handle reserved/unimplemented instruction (opDec) faults
  
  This lets us run programs containing newer (eg bwx) instructions
  on older (eg EV5 and less) machines.  One win is that we can
  now run Acrobat4 on EV4s and EV5s.
  
  Obtained from: NetBSD
  Glanced at by: mjacob
  
  Revision  Changes    Path
  1.52      +169 -3    src/sys/alpha/alpha/trap.c
  1.4       +20 -1     src/sys/alpha/alpha/db_instruction.h


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