tests/cris/check_movei.s

   1 # mach: crisv32
   2 # output: fffffffe\n
   3 # output: fffffffe\n
   4
   5 ; Check basic integral-write semantics regarding flags.
   6
   7  .include "testutils.inc"
   8  start
   9
  10  move.d 0, $r3
  11 ; A write that works.  Check that flags are set correspondingly.
  12  move.d d,r4
  13  ;; store to bring it into the tlb with the right prot bits
  14  move.d r3,[r4]
  15  moveq -2,r5
  16  setf c
  17  clearf p
  18  move.d [r4],r3
  19  ax
  20  move.d r5,[r4]
  21  move.d [r4],r3
  22
  23  bcc 0f
  24  nop
  25  fail
  26
  27 0:
  28  checkr3 fffffffe
  29
  30 ; A write that fails; check flags too.
  31  move.d d,r4
  32  moveq 23,r5
  33  setf p
  34  clearf c
  35  move.d [r4],r3
  36  ax
  37  move.d r5,[r4]
  38  move.d [r4],r3
  39
  40  bcs 0f
  41  nop
  42  fail
  43
  44 0:
  45  checkr3 fffffffe
  46  quit
  47
  48  .data
  49 d:
  50  .dword 42424242