cvs commit: src/sys/ia64/ia64 vm_machdep.c

[Marcel Moolenaar]

marcel      2003/06/01 16:19:21 PDT

  FreeBSD src repository

  Modified files:
    sys/ia64/ia64        vm_machdep.c 
  Log:
  Improve on cpu_set_upcall:
  o  Use pcb and tf for the new pcb and the new trapframe and use pcb0
     for the old (current) pcb. The mix of pcb, pcb2 and tf was slightly
     confusing.
  o  Don't define td->td_frame here. It has already been set previously
     by cpu_thread_setup. Add a KASSERT to make sure pcb and tf are both
     non-NULL.
  o  Make sure the number of dirty registers is 0 for the new thread.
     There are no user registers on the backing store because we heven't
     enter userland yet.
  
  Revision  Changes    Path
  1.60      +13 -13    src/sys/ia64/ia64/vm_machdep.c