From owner-cvs-all  Mon Aug 13  6:23: 1 2001
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From: Bruce Evans <bde@FreeBSD.org>
Date: Mon, 13 Aug 2001 06:22:50 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/i386/i386 machdep.c
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bde         2001/08/13 06:22:50 PDT

  Modified files:
    sys/i386/i386        machdep.c 
  Log:
  Use interrupt gates instead of trap gates for breakpoint and trace
  traps, so that ddb can keep control (almost) no matter how it is
  entered.  This breaks time-critical interrupts while the system is
  stopped in ddb, but I haven't noticed any significant problems except
  that applications become confused about the time.  Lost time will be
  adjusted for later.  Anyway, the half-baked disabling of interrupts in
  Debugger() gives the same problems for the usual way of entering ddb.
  
  Revision  Changes    Path
  1.468     +3 -3      src/sys/i386/i386/machdep.c


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