sim/testsuite/sim/fr30/ldub.cgs

   1 # fr30 testcase for
   2 # mach(): fr30
   3 #  ldub $Rj,$Ri
   4 #  ldub @($R13,$Rj),$Ri
   5 #  ldub @($R14,$disp8),$Ri
   6
   7         .include "testutils.inc"
   8
   9         START
  10
  11         .text
  12         .global ldub
  13 ldub:
  14         ; Test ldub $Rj,$Ri
  15         mvi_h_mem       #0x00adbeef,sp
  16         set_cc          0x0f            ; condition codes should not change
  17         ldub            @sp,r7
  18         test_cc         1 1 1 1
  19         test_h_gr       0,r7
  20
  21         mvi_h_mem       #0x01adbeef,sp
  22         set_cc          0x07            ; condition codes should not change
  23         ldub            @sp,r7
  24         test_cc         0 1 1 1
  25         test_h_gr       1,r7
  26
  27         mvi_h_mem       #0x7fadbeef,sp
  28         set_cc          0x0b            ; condition codes should not change
  29         ldub            @sp,r7
  30         test_cc         1 0 1 1
  31         test_h_gr       0x7f,r7
  32
  33         mvi_h_mem       #0x80adbeef,sp
  34         set_cc          0x0d            ; condition codes should not change
  35         ldub            @sp,r7
  36         test_cc         1 1 0 1
  37         test_h_gr       0x80,r7
  38
  39         mvi_h_mem       #0xffadbeef,sp
  40         set_cc          0x0e            ; condition codes should not change
  41         ldub            @sp,r7
  42         test_cc         1 1 1 0
  43         test_h_gr       0xff,r7
  44
  45         ; Test ldub @($R13,$Rj),$Ri
  46         mvr_h_gr        sp,r13
  47         inci_h_gr       -8,r13
  48         mvi_h_gr        8,r8
  49
  50         mvi_h_mem       #0x00adbeef,sp
  51         set_cc          0x0f            ; condition codes should not change
  52         ldub            @(r13,r8),r7
  53         test_cc         1 1 1 1
  54         test_h_gr       0,r7
  55
  56         mvi_h_mem       #0x01adbeef,sp
  57         set_cc          0x07            ; condition codes should not change
  58         ldub            @(r13,r8),r7
  59         test_cc         0 1 1 1
  60         test_h_gr       1,r7
  61
  62         mvi_h_mem       #0x7fadbeef,sp
  63         set_cc          0x0b            ; condition codes should not change
  64         ldub            @(r13,r8),r7
  65         test_cc         1 0 1 1
  66         test_h_gr       0x7f,r7
  67
  68         mvi_h_mem       #0x80adbeef,sp
  69         set_cc          0x0d            ; condition codes should not change
  70         ldub            @(r13,r8),r7
  71         test_cc         1 1 0 1
  72         test_h_gr       0x80,r7
  73
  74         mvi_h_mem       #0xffadbeef,sp
  75         set_cc          0x0e            ; condition codes should not change
  76         ldub            @(r13,r8),r7
  77         test_cc         1 1 1 0
  78         test_h_gr       0xff,r7
  79
  80         ; Test ldub @($R14,$disp8),$Ri
  81         mvi_h_mem       #0xdeadbeef,sp
  82         mvr_h_gr        sp,r14
  83         mvi_h_gr        -0x7f,r8
  84         add_h_gr        r8,r14
  85
  86         set_cc          0x0f            ; condition codes should not change
  87         lduh            @(r14,0x7f),r7
  88         test_cc         1 1 1 1
  89         test_h_gr       0xde,r7
  90
  91         inci_h_gr       0x3e,r14
  92         set_cc          0x07            ; condition codes should not change
  93         lduh            @(r14,0x40),r7
  94         test_cc         0 1 1 1
  95         test_h_gr       0xde,r7
  96
  97         inci_h_gr       0x40,r14
  98         set_cc          0x0b            ; condition codes should not change
  99         lduh            @(r14,0x0),r7
 100         test_cc         1 0 1 1
 101         test_h_gr       0xde,r7
 102
 103         inci_h_gr       0x40,r14
 104         set_cc          0x0d            ; condition codes should not change
 105         lduh            @(r14,-0x40),r7
 106         test_cc         1 1 0 1
 107         test_h_gr       0xde,r7
 108
 109         inci_h_gr       0x40,r14
 110         set_cc          0x0e            ; condition codes should not change
 111         lduh            @(r14,-0x80),r7
 112         test_cc         1 1 1 0
 113         test_h_gr       0xde,r7
 114
 115         pass