sim/testsuite/sim/fr30/ldm0.cgs

   1 # fr30 testcase for ldm0 ($reglist_low)
   2 # mach(): fr30
   3
   4         .include "testutils.inc"
   5
   6         START
   7
   8         .text
   9         .global ldm0
  10 ldm0:
  11         ; Test ldm0 ($reglist_low)
  12         mvr_h_gr        sp,r9           ; save stack pointer permanently
  13         inci_h_gr       -4,sp
  14         mvi_h_mem       3,sp
  15         inci_h_gr       -4,sp
  16         mvi_h_mem       2,sp
  17         inci_h_gr       -4,sp
  18         mvi_h_mem       1,sp
  19         inci_h_gr       -4,sp
  20         mvi_h_mem       0,sp
  21
  22         set_cc          0x0f            ; Condition codes should not change
  23         ldm0            (r0,r2,r4,r6)
  24         test_cc         1 1 1 1
  25         testr_h_gr      sp,r9
  26         test_h_gr       0,r0
  27         test_h_gr       1,r2
  28         test_h_gr       2,r4
  29         test_h_gr       3,r6
  30
  31         inci_h_gr       -16,sp
  32         set_cc          0x0f            ; Condition codes should not change
  33         ldm0            (r1,r3,r5,r7)
  34         test_cc         1 1 1 1
  35         testr_h_gr      sp,r9
  36         test_h_gr       0,r1
  37         test_h_gr       1,r3
  38         test_h_gr       2,r5
  39         test_h_gr       3,r7
  40
  41         inci_h_gr       -16,sp
  42         set_cc          0x0f            ; Condition codes should not change
  43         ldm0            (r1,r5,r7,r3)   ; Order speficied should not matter
  44         test_cc         1 1 1 1
  45         testr_h_gr      sp,r9
  46         test_h_gr       0,r1
  47         test_h_gr       1,r3
  48         test_h_gr       2,r5
  49         test_h_gr       3,r7
  50
  51         set_cc          0x0f            ; Condition codes should not change
  52         ldm0            ()              ; Nothing should happen
  53         test_cc         1 1 1 1
  54         testr_h_gr      sp,r9
  55         test_h_gr       0,r1
  56         test_h_gr       1,r3
  57         test_h_gr       2,r5
  58         test_h_gr       3,r7
  59
  60         pass