sim/testsuite/d10v-elf/t-mod-ld-pre.s

   1 .include "t-macros.i"
   2
   3 .section        .rodata
   4
   5         .text
   6         .globl  main
   7         .type   main,@function
   8 main:
   9     mvfc        r0, PSW             ||  ldi.s       r14, #0
  10     ldi.l       r2, 0x100               ; MOD_E
  11     ldi.l       r3, 0x108               ; MOD_S
  12
  13 test_mod_dec_ld:
  14     mvtc        r2, MOD_E           ||  bseti       r0, #7
  15     mvtc        r3, MOD_S
  16     mvtc        r0, PSW                 ; modulo mode enable
  17     mv          r1,r3                           ; r1=0x108
  18     ld          r4, @r1-        ||      nop     ; r1=0x106
  19     ld          r4, @r1-        ||      nop     ; r1=0x104
  20     ld          r4, @r1-        ||      nop     ; r1=0x102
  21     ld          r4, @r1-        ||      nop     ; r1=0x100
  22     ld          r4, @r1-        ||      nop     ; r1=0x108
  23     ld          r4, @r1-        ||      nop     ; r1=0x106
  24
  25     cmpeqi      r1,#0x106
  26     brf0f       _ERR            ;  branch to error
  27
  28 test_mod_inc_ld:
  29     mvtc        r2, MOD_S
  30     mvtc        r3, MOD_E
  31     mv          r1,r2                           ; r1=0x100
  32     ld          r4, @r1+        ||      nop     ; r1=0x102
  33     ld          r4, @r1+        ||      nop     ; r1=0x104
  34     ld          r4, @r1+        ||      nop     ; r1=0x106
  35     ld          r4, @r1+        ||      nop     ; r1=0x108
  36     ld          r4, @r1+        ||      nop     ; r1=0x100
  37     ld          r4, @r1+        ||      nop     ; r1=0x102
  38
  39     cmpeqi      r1,#0x102
  40     brf0f       _ERR
  41
  42 test_mod_dec_ld2w:
  43     mvtc        r2, MOD_E
  44     mvtc        r3, MOD_S
  45     mv          r1,r3                           ; r1=0x108
  46     ld2W        r4, @r1-        ||      nop     ; r1=0x104
  47     ld2W        r4, @r1-        ||      nop     ; r1=0x100
  48     ld2W        r4, @r1-        ||      nop     ; r1=0x108
  49     ld2W        r4, @r1-        ||      nop     ; r1=0x104
  50
  51     cmpeqi      r1,#0x104
  52     brf0f       _ERR            ; <= branch to error
  53
  54 test_mod_inc_ld2w:
  55     mvtc        r2, MOD_S
  56     mvtc        r3, MOD_E           ||  BCLRI       r0, #7
  57     mv          r1,r2                           ; r1=0x100
  58     ld2W        r4, @r1+        ||      nop     ; r1=0x104
  59     ld2W        r4, @r1+        ||      nop     ; r1=0x108
  60     ld2W        r4, @r1+        ||      nop     ; r1=0x100
  61     ld2W        r4, @r1+        ||      nop     ; r1=0x104
  62
  63     cmpeqi      r1,#0x104
  64     brf0f       _ERR
  65
  66 test_mod_dec_ld_dis:
  67     mvtc        r0, PSW                 ; modulo mode disable
  68     mvtc        r2, MOD_E
  69     mvtc        r3, MOD_S
  70     mv          r1,r3                           ; r1=0x108
  71     ld          r4, @r1-        ||      nop     ; r1=0x106
  72     ld          r4, @r1-        ||      nop     ; r1=0x104
  73     ld          r4, @r1-        ||      nop     ; r1=0x102
  74     ld          r4, @r1-        ||      nop     ; r1=0x100
  75     ld          r4, @r1-        ||      nop     ; r1=0xFE
  76     ld          r4, @r1-        ||      nop     ; r1=0xFC
  77
  78     cmpeqi      r1,#0xFC
  79     brf0f       _ERR
  80
  81 test_mod_inc_ld_dis:
  82     mvtc        r2, MOD_S
  83     mvtc        r3, MOD_E
  84     mv          r1,r2                           ; r1=0x100
  85     ld          r4, @r1+        ||      nop     ; r1=0x102
  86     ld          r4, @r1+        ||      nop     ; r1=0x104
  87     ld          r4, @r1+        ||      nop     ; r1=0x106
  88     ld          r4, @r1+        ||      nop     ; r1=0x108
  89     ld          r4, @r1+        ||      nop     ; r1=0x10A
  90     ld          r4, @r1+        ||      nop     ; r1=0x10C
  91
  92     cmpeqi      r1,#0x10C
  93     brf0f       _ERR
  94
  95 test_mod_dec_ld2w_dis:
  96     mvtc        r2, MOD_E
  97     mvtc        r3, MOD_S
  98     mv          r1,r3                           ; r1=0x108
  99     ld2W        r4, @r1-        ||      nop     ; r1=0x104
 100     ld2W        r4, @r1-        ||      nop     ; r1=0x100
 101     ld2W        r4, @r1-        ||      nop     ; r1=0xFC
 102     ld2W        r4, @r1-        ||      nop     ; r1=0xF8
 103
 104     cmpeqi      r1,#0xF8
 105     brf0f       _ERR
 106
 107  test_mod_inc_ld2w_dis:
 108     mvtc        r2, MOD_S
 109     mvtc        r3, MOD_E
 110     mv          r1,r2                           ; r1=0x100
 111     ld2W        r4, @r1+        ||      nop     ; r1=0x104
 112     ld2W        r4, @r1+        ||      nop     ; r1=0x108
 113     ld2W        r4, @r1+        ||      nop     ; r1=0x10C
 114     ld2W        r4, @r1+        ||      nop     ; r1=0x110
 115
 116     cmpeqi      r1,#0x110
 117     brf0f       _ERR
 118
 119 _OK:
 120         exit0
 121
 122 _ERR:
 123         exit47
 124
 125
 126