sys/xen/interface/foreign/reference.size

   1
   2 structs              |  x86_32  x86_64    ia64
   3
   4 start_info           |    1104    1152    1152
   5 trap_info            |       8      16       -
   6 pt_fpreg             |       -       -      16
   7 cpu_user_regs        |      68     200     496
   8 xen_ia64_boot_param  |       -       -      96
   9 ia64_tr_entry        |       -       -      32
  10 vcpu_extra_regs      |       -       -     536
  11 vcpu_guest_context   |    2800    5168    1056
  12 arch_vcpu_info       |      24      16       0
  13 vcpu_time_info       |      32      32      32
  14 vcpu_info            |      64      64      48
  15 arch_shared_info     |     268     280     272
  16 shared_info          |    2584    3368    4384
  17