sim/testsuite/sim/bfin/pushpopreg_1.s

   1 # mach: bfin
   2
   3 .include "testutils.inc"
   4         start
   5
   6
   7         r0.l = 0x1111;
   8         r0.h = 0x0011;
   9         r1.l = 0x2222;
  10         r1.h = 0x0022;
  11         r2.l = 0x3333;
  12         r2.h = 0x0033;
  13         r3.l = 0x4444;
  14         r3.h = 0x0044;
  15         r4.l = 0x5555;
  16         r4.h = 0x0055;
  17         r5.l = 0x6666;
  18         r5.h = 0x0066;
  19         r6.l = 0x7777;
  20         r6.h = 0x0077;
  21         r7.l = 0x8888;
  22         r7.h = 0x0088;
  23         p1.l = 0x5a5a;
  24         p1.h = 0x005a;
  25         p2.l = 0x6363;
  26         p2.h = 0x0063;
  27         p3.l = 0x7777;
  28         p3.h = 0x0077;
  29         p4.l = 0x7878;
  30         p4.h = 0x0078;
  31         p5.l = 0x3e3e;
  32         p5.h = 0x003e;
  33         sp = 0x4000(x);
  34
  35         jump.s prog_start;
  36
  37         nop;
  38         nop;    // ADD reg update to roll back
  39         nop;
  40
  41 prog_start:
  42         nop;
  43         [--sp] = r0;
  44         [--sp] = r1;
  45         [--sp] = r2;
  46         [--sp] = r3;
  47         [--sp] = r4;
  48         [--sp] = r5;
  49         [--sp] = r6;
  50         [--sp] = r7;
  51         [--sp] = p0;
  52         [--sp] = p1;
  53         [--sp] = p2;
  54         [--sp] = p3;
  55         [--sp] = p4;
  56         [--sp] = p5;
  57
  58         nop;
  59         nop;
  60         nop;
  61         nop;
  62         r0.l = 0xdead;
  63         r0.h = 0xdead;
  64         r1.l = 0xdead;
  65         r1.h = 0xdead;
  66         r2.l = 0xdead;
  67         r2.h = 0xdead;
  68         r3.l = 0xdead;
  69         r3.h = 0xdead;
  70         r4.l = 0xdead;
  71         r4.h = 0xdead;
  72         r5.l = 0xdead;
  73         r5.h = 0xdead;
  74         r6.l = 0xdead;
  75         r6.h = 0xdead;
  76         r7.l = 0xdead;
  77         r7.h = 0xdead;
  78         p1.l = 0xdead;
  79         p1.h = 0xdead;
  80         p2.l = 0xdead;
  81         p2.h = 0xdead;
  82         p3.l = 0xdead;
  83         p3.h = 0xdead;
  84         p4.l = 0xdead;
  85         p4.h = 0xdead;
  86         p5.l = 0xdead;
  87         p5.h = 0xdead;
  88         nop;
  89         nop;
  90         nop;
  91         r0 = [sp++];
  92         r1 = [sp++];
  93         r2 = [sp++];
  94         r3 = [sp++];
  95         r4 = [sp++];
  96         r5 = [sp++];
  97         r6 = [sp++];
  98         r7 = [sp++];
  99         p0 = [sp++];
 100         p1 = [sp++];
 101         p2 = [sp++];
 102         p3 = [sp++];
 103         p4 = [sp++];
 104         p5 = [sp++];
 105
 106         nop;
 107         nop;
 108         nop;
 109         nop;
 110         nop;
 111         nop;
 112         nop;
 113 _tp1:
 114         nop;
 115         nop;
 116         nop;
 117         nop;
 118         nop;
 119         nop;
 120         nop;
 121         [--sp] = r0;
 122         [--sp] = r1;
 123         [--sp] = r2;
 124         [--sp] = r3;
 125         [--sp] = r4;
 126         [--sp] = r5;
 127         [--sp] = r6;
 128         [--sp] = r7;
 129         [--sp] = p0;
 130         [--sp] = p1;
 131         [--sp] = p2;
 132         [--sp] = p3;
 133         [--sp] = p4;
 134         [--sp] = p5;
 135
 136         nop;
 137         nop;
 138         nop;
 139         nop;
 140         r0.l = 0xdead;
 141         r0.h = 0xdead;
 142         r1.l = 0xdead;
 143         r1.h = 0xdead;
 144         r2.l = 0xdead;
 145         r2.h = 0xdead;
 146         r3.l = 0xdead;
 147         r3.h = 0xdead;
 148         r4.l = 0xdead;
 149         r4.h = 0xdead;
 150         r5.l = 0xdead;
 151         r5.h = 0xdead;
 152         r6.l = 0xdead;
 153         r6.h = 0xdead;
 154         r7.l = 0xdead;
 155         r7.h = 0xdead;
 156         p1.l = 0xdead;
 157         p1.h = 0xdead;
 158         p2.l = 0xdead;
 159         p2.h = 0xdead;
 160         p3.l = 0xdead;
 161         p3.h = 0xdead;
 162         p4.l = 0xdead;
 163         p4.h = 0xdead;
 164         p5.l = 0xdead;
 165         p5.h = 0xdead;
 166         nop;
 167         nop;
 168         nop;
 169         r0 = [sp++];
 170         r1 = [sp++];
 171         r2 = [sp++];
 172         r3 = [sp++];
 173         r4 = [sp++];
 174         r5 = [sp++];
 175         r6 = [sp++];
 176         r7 = [sp++];
 177         p0 = [sp++];
 178         p1 = [sp++];
 179         a0.x = [sp++];
 180
 181         a1.w = r0;      //preserve r0
 182
 183         r0 = a0.x;
 184         DBGA(r0.l,0x0063);
 185
 186         a0.w = [sp++];
 187         r0 = a0.w;
 188         DBGA(r0.l,0x7777);
 189         DBGA(r0.h,0x0077);
 190
 191         a0 = a1;        //perserver r0, still
 192
 193         a1.x = [sp++];
 194         r0 = a1.x;
 195         DBGA(r0.l,0x0078);
 196
 197         a1.w = [sp++];
 198         r0 = a1.w;
 199         DBGA(r0.l,0x3e3e);
 200         DBGA(r0.h,0x003e);
 201
 202         r0 = a0.w;      //restore r0
 203
 204         nop;
 205         nop;
 206         nop;
 207         nop;
 208         nop;
 209         nop;
 210         nop;
 211 _tp2:
 212         nop;
 213         nop;
 214         nop;
 215         [--sp] = r0;
 216         [--sp] = r1;
 217         [--sp] = r2;
 218         [--sp] = r3;
 219         [--sp] = a0.x;
 220         [--sp] = a0.w;
 221         [--sp] = a1.x;
 222         [--sp] = a1.w;
 223         [--sp] = p0;
 224         [--sp] = p1;
 225         [--sp] = p2;
 226         [--sp] = p3;
 227         [--sp] = p4;
 228         [--sp] = p5;
 229
 230         nop;
 231         nop;
 232         nop;
 233         nop;
 234         r0.l = 0xdead;
 235         r0.h = 0xdead;
 236         r1.l = 0xdead;
 237         r1.h = 0xdead;
 238         r2.l = 0xdead;
 239         r2.h = 0xdead;
 240         r3.l = 0xdead;
 241         r3.h = 0xdead;
 242         r4.l = 0xdead;
 243         r4.h = 0xdead;
 244         r5.l = 0xdead;
 245         r5.h = 0xdead;
 246         r6.l = 0xdead;
 247         r6.h = 0xdead;
 248         r7.l = 0xdead;
 249         r7.h = 0xdead;
 250         p1.l = 0xdead;
 251         p1.h = 0xdead;
 252         p2.l = 0xdead;
 253         p2.h = 0xdead;
 254         p3.l = 0xdead;
 255         p3.h = 0xdead;
 256         p4.l = 0xdead;
 257         p4.h = 0xdead;
 258         p5.l = 0xdead;
 259         p5.h = 0xdead;
 260         nop;
 261         nop;
 262         nop;
 263         r0 = [sp++];
 264         r1 = [sp++];
 265         r2 = [sp++];
 266         r3 = [sp++];
 267         r4 = [sp++];
 268         r5 = [sp++];
 269         r6 = [sp++];
 270         r7 = [sp++];
 271         p0 = [sp++];
 272         p1 = [sp++];
 273         p2 = [sp++];
 274         p3 = [sp++];
 275         p4 = [sp++];
 276         p5 = [sp++];
 277
 278         nop;
 279         nop;
 280         nop;
 281         nop;
 282         nop;
 283         nop;
 284         nop;
 285 _tp3:
 286         nop;
 287         nop;
 288         nop;
 289         nop;
 290         nop;
 291 _halt:
 292         pass;