sim/testsuite/sim/fr30/addn2.cgs

   1 # fr30 testcase for addn2 $m4,$Ri
   2 # mach(): fr30
   3
   4         .include "testutils.inc"
   5
   6         START
   7
   8         .text
   9         .global add
  10 add:
  11         mvi_h_gr        30,r8
  12         set_cc          0x0e    ; Set mask opposite of normal result
  13         addn2           -16,r8  ; Max value of immediate field
  14         test_cc         1 1 1 0
  15         test_h_gr       14,r8
  16
  17         set_cc          0x0e    ; Set mask opposite of normal result
  18         addn2           -3,r8   ; Mid value of immediate field
  19         test_cc         1 1 1 0
  20         test_h_gr       11,r8
  21
  22         set_cc          0x0e    ; Set mask opposite of normal result
  23         addn2           -1,r8   ; Min value of immediate field
  24         test_cc         1 1 1 0
  25         test_h_gr       10,r8
  26
  27         set_cc          0x0a    ; Set mask opposite of normal result
  28         addn2           -10,r8  ; Test zero and carry bits
  29         test_cc         1 0 1 0
  30         test_h_gr       0,r8
  31
  32         set_cc          0x07    ; Set mask opposite of normal result
  33         addn2           -16,r8  ; Test negative bit
  34         test_cc         0 1 1 1
  35         test_h_gr       -16,r8
  36
  37         mvi_h_gr        0x80000000,r8
  38         set_cc          0x0c    ; Set mask opposite of normal result
  39         addn2           -1,r8   ; Test overflow bit
  40         test_cc         1 1 0 0
  41         test_h_gr       0x7fffffff,r8
  42
  43         pass