cvs commit: src/sys/amd64/amd64 trap.c

Peter Wemm peter at
Mon Sep 22 15:20:01 PDT 2003

peter       2003/09/22 15:20:00 PDT

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      trap.c 
  MFCi386: trap.c rev 1.257 by bde.  Don't forget to reenable interrupts
  for breakpoint and trace traps from usermode.  Although all the setidt
  entries are interrupt gates on amd64, all but the trace and bpt trap
  entry handlers reenable interrupts after the swapgs instruction in order
  to simulate the trap/interrupt gate distinction.  In other words, the
  amd64 code behaves the same way that i386 does here.
  Revision  Changes    Path
  1.263     +1 -0      src/sys/amd64/amd64/trap.c

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