cvs commit: src/sys/sys proc.h thread.h upcall.h src/sys/i386/i386 trap.c src/sys/kern kern_upcall.c

Matthew Dillon dillon at
Sat Dec 6 20:22:42 PST 2003

dillon      2003/12/06 20:20:40 PST

DragonFly src repository

  Modified files:
    sys/sys              proc.h thread.h upcall.h 
    sys/i386/i386        trap.c 
    sys/kern             kern_upcall.c 
  Add additional functionality to the upcall support to allow us to wait for
  an upcall instead of spin.
  Also fix a bug in the trap code.  %gs faults have to be handled in nested
  interrupts because %gs is not saved and restored.  It is also possible that
  %fs may have to be handled the same way, but I am not sure yet.
  Revision  Changes    Path
  1.38      +1 -0      src/sys/sys/proc.h
  1.38      +1 -1      src/sys/sys/thread.h
  1.7       +1 -0      src/sys/sys/upcall.h
  1.44      +10 -5     src/sys/i386/i386/trap.c
  1.4       +8 -0      src/sys/kern/kern_upcall.c

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