none/tests/s390x/spechelper-icm-1.c

   1 #include <stdio.h>
   2
   3 #define branch(mask,icmm,_v1)                          \
   4   ({                                                   \
   5         unsigned char taken;                           \
   6         unsigned b1 = _v1;                             \
   7         asm volatile(   "       larl 1, 2f\n\t"        \
   8                         "       l 0, 0(1)\n\t"         \
   9                         "       icm 0," #icmm",%[b1]\n\t"     \
  10                         "       brc " #mask " ,1f\n\t" \
  11                         "       mvi %[taken],0\n\t"    \
  12                         "       j   0f\n\t"            \
  13                         "1:     mvi %[taken],1\n\t"    \
  14                         "       j   0f\n\t"            \
  15                         "2:     .long 0\n\t"           \
  16                         "0:     bcr 0,0 /* nop */\n\t" \
  17              : [taken] "=Q" (taken)                    \
  18              : [b1] "Q"(b1)                            \
  19              : "cc", "0","1");                         \
  20         taken;                                         \
  21    })
  22
  23 void
  24 icm_mask_0(void)
  25 {
  26   int wrong, ok;
  27   unsigned v1;
  28
  29   printf("Test #1  mask == 0, value == 0xFFFFFFFF  --> cc == 0\n");
  30
  31   v1 = 0xFFFFFFFF;
  32   wrong = ok = 0;
  33
  34   if (branch(0,  0, v1)) ++wrong; else ++ok;
  35   if (branch(1,  0, v1)) ++wrong; else ++ok;
  36   if (branch(2,  0, v1)) ++wrong; else ++ok;
  37   if (branch(3,  0, v1)) ++wrong; else ++ok;
  38   if (branch(4,  0, v1)) ++wrong; else ++ok;
  39   if (branch(5,  0, v1)) ++wrong; else ++ok;
  40   if (branch(6,  0, v1)) ++wrong; else ++ok;
  41   if (branch(7,  0, v1)) ++wrong; else ++ok;
  42   if (branch(8,  0, v1)) ++ok; else ++wrong;
  43   if (branch(9,  0, v1)) ++ok; else ++wrong;
  44   if (branch(10, 0, v1)) ++ok; else ++wrong;
  45   if (branch(11, 0, v1)) ++ok; else ++wrong;
  46   if (branch(12, 0, v1)) ++ok; else ++wrong;
  47   if (branch(13, 0, v1)) ++ok; else ++wrong;
  48   if (branch(14, 0, v1)) ++ok; else ++wrong;
  49   if (branch(15, 0, v1)) ++ok; else ++wrong;
  50
  51   if (wrong != 0 || ok != 16)
  52     printf("FAILED\n");
  53   else
  54     printf("OK\n");
  55 }
  56
  57 void
  58 icm_value_0(void)
  59 {
  60   int wrong, ok;
  61   unsigned v1;
  62
  63   printf("Test #2  mask == 0xF, value == 0  --> cc == 0\n");
  64
  65   v1 = 0;
  66   wrong = ok = 0;
  67
  68   if (branch(0,  15, v1)) ++wrong; else ++ok;
  69   if (branch(1,  15, v1)) ++wrong; else ++ok;
  70   if (branch(2,  15, v1)) ++wrong; else ++ok;
  71   if (branch(3,  15, v1)) ++wrong; else ++ok;
  72   if (branch(4,  15, v1)) ++wrong; else ++ok;
  73   if (branch(5,  15, v1)) ++wrong; else ++ok;
  74   if (branch(6,  15, v1)) ++wrong; else ++ok;
  75   if (branch(7,  15, v1)) ++wrong; else ++ok;
  76   if (branch(8,  15, v1)) ++ok; else ++wrong;
  77   if (branch(9,  15, v1)) ++ok; else ++wrong;
  78   if (branch(10, 15, v1)) ++ok; else ++wrong;
  79   if (branch(11, 15, v1)) ++ok; else ++wrong;
  80   if (branch(12, 15, v1)) ++ok; else ++wrong;
  81   if (branch(13, 15, v1)) ++ok; else ++wrong;
  82   if (branch(14, 15, v1)) ++ok; else ++wrong;
  83   if (branch(15, 15, v1)) ++ok; else ++wrong;
  84
  85   if (wrong != 0 || ok != 16)
  86     printf("FAILED\n");
  87   else
  88     printf("OK\n");
  89 }
  90
  91 /* loads one byte */
  92 void
  93 icm_one_byte_msb_set(void)
  94 {
  95   int wrong, ok;
  96   unsigned v1;
  97
  98   printf("Test #3  load one byte, msb set  --> cc == 1\n");
  99
 100   v1 = 0x80000000;
 101   wrong = ok = 0;
 102
 103   if (branch(0,  8, v1)) ++wrong; else ++ok;
 104   if (branch(1,  8, v1)) ++wrong; else ++ok;
 105   if (branch(2,  8, v1)) ++wrong; else ++ok;
 106   if (branch(3,  8, v1)) ++wrong; else ++ok;
 107   if (branch(4,  8, v1)) ++ok; else ++wrong;
 108   if (branch(5,  8, v1)) ++ok; else ++wrong;
 109   if (branch(6,  8, v1)) ++ok; else ++wrong;
 110   if (branch(7,  8, v1)) ++ok; else ++wrong;
 111   if (branch(8,  8, v1)) ++wrong; else ++ok;
 112   if (branch(9,  8, v1)) ++wrong; else ++ok;
 113   if (branch(10, 8, v1)) ++wrong; else ++ok;
 114   if (branch(11, 8, v1)) ++wrong; else ++ok;
 115   if (branch(12, 8, v1)) ++ok; else ++wrong;
 116   if (branch(13, 8, v1)) ++ok; else ++wrong;
 117   if (branch(14, 8, v1)) ++ok; else ++wrong;
 118   if (branch(15, 8, v1)) ++ok; else ++wrong;
 119
 120   if (branch(0,  4, v1)) ++wrong; else ++ok;
 121   if (branch(1,  4, v1)) ++wrong; else ++ok;
 122   if (branch(2,  4, v1)) ++wrong; else ++ok;
 123   if (branch(3,  4, v1)) ++wrong; else ++ok;
 124   if (branch(4,  4, v1)) ++ok; else ++wrong;
 125   if (branch(5,  4, v1)) ++ok; else ++wrong;
 126   if (branch(6,  4, v1)) ++ok; else ++wrong;
 127   if (branch(7,  4, v1)) ++ok; else ++wrong;
 128   if (branch(8,  4, v1)) ++wrong; else ++ok;
 129   if (branch(9,  4, v1)) ++wrong; else ++ok;
 130   if (branch(10, 4, v1)) ++wrong; else ++ok;
 131   if (branch(11, 4, v1)) ++wrong; else ++ok;
 132   if (branch(12, 4, v1)) ++ok; else ++wrong;
 133   if (branch(13, 4, v1)) ++ok; else ++wrong;
 134   if (branch(14, 4, v1)) ++ok; else ++wrong;
 135   if (branch(15, 4, v1)) ++ok; else ++wrong;
 136
 137   if (branch(0,  2, v1)) ++wrong; else ++ok;
 138   if (branch(1,  2, v1)) ++wrong; else ++ok;
 139   if (branch(2,  2, v1)) ++wrong; else ++ok;
 140   if (branch(3,  2, v1)) ++wrong; else ++ok;
 141   if (branch(4,  2, v1)) ++ok; else ++wrong;
 142   if (branch(5,  2, v1)) ++ok; else ++wrong;
 143   if (branch(6,  2, v1)) ++ok; else ++wrong;
 144   if (branch(7,  2, v1)) ++ok; else ++wrong;
 145   if (branch(8,  2, v1)) ++wrong; else ++ok;
 146   if (branch(9,  2, v1)) ++wrong; else ++ok;
 147   if (branch(10, 2, v1)) ++wrong; else ++ok;
 148   if (branch(11, 2, v1)) ++wrong; else ++ok;
 149   if (branch(12, 2, v1)) ++ok; else ++wrong;
 150   if (branch(13, 2, v1)) ++ok; else ++wrong;
 151   if (branch(14, 2, v1)) ++ok; else ++wrong;
 152   if (branch(15, 2, v1)) ++ok; else ++wrong;
 153
 154   if (branch(0,  1, v1)) ++wrong; else ++ok;
 155   if (branch(1,  1, v1)) ++wrong; else ++ok;
 156   if (branch(2,  1, v1)) ++wrong; else ++ok;
 157   if (branch(3,  1, v1)) ++wrong; else ++ok;
 158   if (branch(4,  1, v1)) ++ok; else ++wrong;
 159   if (branch(5,  1, v1)) ++ok; else ++wrong;
 160   if (branch(6,  1, v1)) ++ok; else ++wrong;
 161   if (branch(7,  1, v1)) ++ok; else ++wrong;
 162   if (branch(8,  1, v1)) ++wrong; else ++ok;
 163   if (branch(9,  1, v1)) ++wrong; else ++ok;
 164   if (branch(10, 1, v1)) ++wrong; else ++ok;
 165   if (branch(11, 1, v1)) ++wrong; else ++ok;
 166   if (branch(12, 1, v1)) ++ok; else ++wrong;
 167   if (branch(13, 1, v1)) ++ok; else ++wrong;
 168   if (branch(14, 1, v1)) ++ok; else ++wrong;
 169   if (branch(15, 1, v1)) ++ok; else ++wrong;
 170
 171   if (wrong != 0 || ok != 64)
 172     printf("FAILED\n");
 173   else
 174     printf("OK\n");
 175 }
 176
 177 /* loads two bytes */
 178 void
 179 icm_two_bytes_msb_set(void)
 180 {
 181   int wrong, ok;
 182   unsigned v1;
 183
 184   printf("Test #4  load two bytes, msb set  --> cc == 1\n");
 185
 186   v1 = 0x80000000;
 187   wrong = ok = 0;
 188
 189   if (branch(0,  12, v1)) ++wrong; else ++ok;
 190   if (branch(1,  12, v1)) ++wrong; else ++ok;
 191   if (branch(2,  12, v1)) ++wrong; else ++ok;
 192   if (branch(3,  12, v1)) ++wrong; else ++ok;
 193   if (branch(4,  12, v1)) ++ok; else ++wrong;
 194   if (branch(5,  12, v1)) ++ok; else ++wrong;
 195   if (branch(6,  12, v1)) ++ok; else ++wrong;
 196   if (branch(7,  12, v1)) ++ok; else ++wrong;
 197   if (branch(8,  12, v1)) ++wrong; else ++ok;
 198   if (branch(9,  12, v1)) ++wrong; else ++ok;
 199   if (branch(10, 12, v1)) ++wrong; else ++ok;
 200   if (branch(11, 12, v1)) ++wrong; else ++ok;
 201   if (branch(12, 12, v1)) ++ok; else ++wrong;
 202   if (branch(13, 12, v1)) ++ok; else ++wrong;
 203   if (branch(14, 12, v1)) ++ok; else ++wrong;
 204   if (branch(15, 12, v1)) ++ok; else ++wrong;
 205
 206   if (branch(0,  10, v1)) ++wrong; else ++ok;
 207   if (branch(1,  10, v1)) ++wrong; else ++ok;
 208   if (branch(2,  10, v1)) ++wrong; else ++ok;
 209   if (branch(3,  10, v1)) ++wrong; else ++ok;
 210   if (branch(4,  10, v1)) ++ok; else ++wrong;
 211   if (branch(5,  10, v1)) ++ok; else ++wrong;
 212   if (branch(6,  10, v1)) ++ok; else ++wrong;
 213   if (branch(7,  10, v1)) ++ok; else ++wrong;
 214   if (branch(8,  10, v1)) ++wrong; else ++ok;
 215   if (branch(9,  10, v1)) ++wrong; else ++ok;
 216   if (branch(10, 10, v1)) ++wrong; else ++ok;
 217   if (branch(11, 10, v1)) ++wrong; else ++ok;
 218   if (branch(12, 10, v1)) ++ok; else ++wrong;
 219   if (branch(13, 10, v1)) ++ok; else ++wrong;
 220   if (branch(14, 10, v1)) ++ok; else ++wrong;
 221   if (branch(15, 10, v1)) ++ok; else ++wrong;
 222
 223   if (branch(0,   9, v1)) ++wrong; else ++ok;
 224   if (branch(1,   9, v1)) ++wrong; else ++ok;
 225   if (branch(2,   9, v1)) ++wrong; else ++ok;
 226   if (branch(3,   9, v1)) ++wrong; else ++ok;
 227   if (branch(4,   9, v1)) ++ok; else ++wrong;
 228   if (branch(5,   9, v1)) ++ok; else ++wrong;
 229   if (branch(6,   9, v1)) ++ok; else ++wrong;
 230   if (branch(7,   9, v1)) ++ok; else ++wrong;
 231   if (branch(8,   9, v1)) ++wrong; else ++ok;
 232   if (branch(9,   9, v1)) ++wrong; else ++ok;
 233   if (branch(10,  9, v1)) ++wrong; else ++ok;
 234   if (branch(11,  9, v1)) ++wrong; else ++ok;
 235   if (branch(12,  9, v1)) ++ok; else ++wrong;
 236   if (branch(13,  9, v1)) ++ok; else ++wrong;
 237   if (branch(14,  9, v1)) ++ok; else ++wrong;
 238   if (branch(15,  9, v1)) ++ok; else ++wrong;
 239
 240   if (branch(0,   6, v1)) ++wrong; else ++ok;
 241   if (branch(1,   6, v1)) ++wrong; else ++ok;
 242   if (branch(2,   6, v1)) ++wrong; else ++ok;
 243   if (branch(3,   6, v1)) ++wrong; else ++ok;
 244   if (branch(4,   6, v1)) ++ok; else ++wrong;
 245   if (branch(5,   6, v1)) ++ok; else ++wrong;
 246   if (branch(6,   6, v1)) ++ok; else ++wrong;
 247   if (branch(7,   6, v1)) ++ok; else ++wrong;
 248   if (branch(8,   6, v1)) ++wrong; else ++ok;
 249   if (branch(9,   6, v1)) ++wrong; else ++ok;
 250   if (branch(10,  6, v1)) ++wrong; else ++ok;
 251   if (branch(11,  6, v1)) ++wrong; else ++ok;
 252   if (branch(12,  6, v1)) ++ok; else ++wrong;
 253   if (branch(13,  6, v1)) ++ok; else ++wrong;
 254   if (branch(14,  6, v1)) ++ok; else ++wrong;
 255   if (branch(15,  6, v1)) ++ok; else ++wrong;
 256
 257   if (branch(0,   5, v1)) ++wrong; else ++ok;
 258   if (branch(1,   5, v1)) ++wrong; else ++ok;
 259   if (branch(2,   5, v1)) ++wrong; else ++ok;
 260   if (branch(3,   5, v1)) ++wrong; else ++ok;
 261   if (branch(4,   5, v1)) ++ok; else ++wrong;
 262   if (branch(5,   5, v1)) ++ok; else ++wrong;
 263   if (branch(6,   5, v1)) ++ok; else ++wrong;
 264   if (branch(7,   5, v1)) ++ok; else ++wrong;
 265   if (branch(8,   5, v1)) ++wrong; else ++ok;
 266   if (branch(9,   5, v1)) ++wrong; else ++ok;
 267   if (branch(10,  5, v1)) ++wrong; else ++ok;
 268   if (branch(11,  5, v1)) ++wrong; else ++ok;
 269   if (branch(12,  5, v1)) ++ok; else ++wrong;
 270   if (branch(13,  5, v1)) ++ok; else ++wrong;
 271   if (branch(14,  5, v1)) ++ok; else ++wrong;
 272   if (branch(15,  5, v1)) ++ok; else ++wrong;
 273
 274   if (branch(0,   3, v1)) ++wrong; else ++ok;
 275   if (branch(1,   3, v1)) ++wrong; else ++ok;
 276   if (branch(2,   3, v1)) ++wrong; else ++ok;
 277   if (branch(3,   3, v1)) ++wrong; else ++ok;
 278   if (branch(4,   3, v1)) ++ok; else ++wrong;
 279   if (branch(5,   3, v1)) ++ok; else ++wrong;
 280   if (branch(6,   3, v1)) ++ok; else ++wrong;
 281   if (branch(7,   3, v1)) ++ok; else ++wrong;
 282   if (branch(8,   3, v1)) ++wrong; else ++ok;
 283   if (branch(9,   3, v1)) ++wrong; else ++ok;
 284   if (branch(10,  3, v1)) ++wrong; else ++ok;
 285   if (branch(11,  3, v1)) ++wrong; else ++ok;
 286   if (branch(12,  3, v1)) ++ok; else ++wrong;
 287   if (branch(13,  3, v1)) ++ok; else ++wrong;
 288   if (branch(14,  3, v1)) ++ok; else ++wrong;
 289   if (branch(15,  3, v1)) ++ok; else ++wrong;
 290
 291   if (wrong != 0 || ok != 96)
 292     printf("FAILED\n");
 293   else
 294     printf("OK\n");
 295 }
 296
 297 /* loads three bytes */
 298 void
 299 icm_three_bytes_msb_set(void)
 300 {
 301   int wrong, ok;
 302   unsigned v1;
 303
 304   printf("Test #5  load three bytes, msb set  --> cc == 1\n");
 305
 306   v1 = 0x80000000;
 307   wrong = ok = 0;
 308
 309   if (branch(0,  14, v1)) ++wrong; else ++ok;
 310   if (branch(1,  14, v1)) ++wrong; else ++ok;
 311   if (branch(2,  14, v1)) ++wrong; else ++ok;
 312   if (branch(3,  14, v1)) ++wrong; else ++ok;
 313   if (branch(4,  14, v1)) ++ok; else ++wrong;
 314   if (branch(5,  14, v1)) ++ok; else ++wrong;
 315   if (branch(6,  14, v1)) ++ok; else ++wrong;
 316   if (branch(7,  14, v1)) ++ok; else ++wrong;
 317   if (branch(8,  14, v1)) ++wrong; else ++ok;
 318   if (branch(9,  14, v1)) ++wrong; else ++ok;
 319   if (branch(10, 14, v1)) ++wrong; else ++ok;
 320   if (branch(11, 14, v1)) ++wrong; else ++ok;
 321   if (branch(12, 14, v1)) ++ok; else ++wrong;
 322   if (branch(13, 14, v1)) ++ok; else ++wrong;
 323   if (branch(14, 14, v1)) ++ok; else ++wrong;
 324   if (branch(15, 14, v1)) ++ok; else ++wrong;
 325
 326   if (branch(0,  13, v1)) ++wrong; else ++ok;
 327   if (branch(1,  13, v1)) ++wrong; else ++ok;
 328   if (branch(2,  13, v1)) ++wrong; else ++ok;
 329   if (branch(3,  13, v1)) ++wrong; else ++ok;
 330   if (branch(4,  13, v1)) ++ok; else ++wrong;
 331   if (branch(5,  13, v1)) ++ok; else ++wrong;
 332   if (branch(6,  13, v1)) ++ok; else ++wrong;
 333   if (branch(7,  13, v1)) ++ok; else ++wrong;
 334   if (branch(8,  13, v1)) ++wrong; else ++ok;
 335   if (branch(9,  13, v1)) ++wrong; else ++ok;
 336   if (branch(10, 13, v1)) ++wrong; else ++ok;
 337   if (branch(11, 13, v1)) ++wrong; else ++ok;
 338   if (branch(12, 13, v1)) ++ok; else ++wrong;
 339   if (branch(13, 13, v1)) ++ok; else ++wrong;
 340   if (branch(14, 13, v1)) ++ok; else ++wrong;
 341   if (branch(15, 13, v1)) ++ok; else ++wrong;
 342
 343   if (branch(0,  11, v1)) ++wrong; else ++ok;
 344   if (branch(1,  11, v1)) ++wrong; else ++ok;
 345   if (branch(2,  11, v1)) ++wrong; else ++ok;
 346   if (branch(3,  11, v1)) ++wrong; else ++ok;
 347   if (branch(4,  11, v1)) ++ok; else ++wrong;
 348   if (branch(5,  11, v1)) ++ok; else ++wrong;
 349   if (branch(6,  11, v1)) ++ok; else ++wrong;
 350   if (branch(7,  11, v1)) ++ok; else ++wrong;
 351   if (branch(8,  11, v1)) ++wrong; else ++ok;
 352   if (branch(9,  11, v1)) ++wrong; else ++ok;
 353   if (branch(10, 11, v1)) ++wrong; else ++ok;
 354   if (branch(11, 11, v1)) ++wrong; else ++ok;
 355   if (branch(12, 11, v1)) ++ok; else ++wrong;
 356   if (branch(13, 11, v1)) ++ok; else ++wrong;
 357   if (branch(14, 11, v1)) ++ok; else ++wrong;
 358   if (branch(15, 11, v1)) ++ok; else ++wrong;
 359
 360   if (branch(0,   7, v1)) ++wrong; else ++ok;
 361   if (branch(1,   7, v1)) ++wrong; else ++ok;
 362   if (branch(2,   7, v1)) ++wrong; else ++ok;
 363   if (branch(3,   7, v1)) ++wrong; else ++ok;
 364   if (branch(4,   7, v1)) ++ok; else ++wrong;
 365   if (branch(5,   7, v1)) ++ok; else ++wrong;
 366   if (branch(6,   7, v1)) ++ok; else ++wrong;
 367   if (branch(7,   7, v1)) ++ok; else ++wrong;
 368   if (branch(8,   7, v1)) ++wrong; else ++ok;
 369   if (branch(9,   7, v1)) ++wrong; else ++ok;
 370   if (branch(10,  7, v1)) ++wrong; else ++ok;
 371   if (branch(11,  7, v1)) ++wrong; else ++ok;
 372   if (branch(12,  7, v1)) ++ok; else ++wrong;
 373   if (branch(13,  7, v1)) ++ok; else ++wrong;
 374   if (branch(14,  7, v1)) ++ok; else ++wrong;
 375   if (branch(15,  7, v1)) ++ok; else ++wrong;
 376
 377   if (wrong != 0 || ok != 64)
 378     printf("FAILED\n");
 379   else
 380     printf("OK\n");
 381 }
 382
 383 /* loads four bytes */
 384 void
 385 icm_four_bytes_msb_set(void)
 386 {
 387   int wrong, ok;
 388   unsigned v1;
 389
 390   printf("Test #6  load four bytes, msb set  --> cc == 1\n");
 391
 392   v1 = 0x80000000;
 393   wrong = ok = 0;
 394
 395   if (branch(0,  15, v1)) ++wrong; else ++ok;
 396   if (branch(1,  15, v1)) ++wrong; else ++ok;
 397   if (branch(2,  15, v1)) ++wrong; else ++ok;
 398   if (branch(3,  15, v1)) ++wrong; else ++ok;
 399   if (branch(4,  15, v1)) ++ok; else ++wrong;
 400   if (branch(5,  15, v1)) ++ok; else ++wrong;
 401   if (branch(6,  15, v1)) ++ok; else ++wrong;
 402   if (branch(7,  15, v1)) ++ok; else ++wrong;
 403   if (branch(8,  15, v1)) ++wrong; else ++ok;
 404   if (branch(9,  15, v1)) ++wrong; else ++ok;
 405   if (branch(10, 15, v1)) ++wrong; else ++ok;
 406   if (branch(11, 15, v1)) ++wrong; else ++ok;
 407   if (branch(12, 15, v1)) ++ok; else ++wrong;
 408   if (branch(13, 15, v1)) ++ok; else ++wrong;
 409   if (branch(14, 15, v1)) ++ok; else ++wrong;
 410   if (branch(15, 15, v1)) ++ok; else ++wrong;
 411
 412   if (wrong != 0 || ok != 16)
 413     printf("FAILED\n");
 414   else
 415     printf("OK\n");
 416 }
 417
 418 /* loads one byte */
 419 void
 420 icm_one_byte_msb_not_set(void)
 421 {
 422   int wrong, ok, v1;
 423
 424   printf("Test #7  load one byte, msb not set  --> cc == 2\n");
 425
 426   v1 = 0x7FFFFFFF;
 427   wrong = ok = 0;
 428
 429   if (branch(0,  8, v1)) ++wrong; else ++ok;
 430   if (branch(1,  8, v1)) ++wrong; else ++ok;
 431   if (branch(2,  8, v1)) ++ok; else ++wrong;
 432   if (branch(3,  8, v1)) ++ok; else ++wrong;
 433   if (branch(4,  8, v1)) ++wrong; else ++ok;
 434   if (branch(5,  8, v1)) ++wrong; else ++ok;
 435   if (branch(6,  8, v1)) ++ok; else ++wrong;
 436   if (branch(7,  8, v1)) ++ok; else ++wrong;
 437   if (branch(8,  8, v1)) ++wrong; else ++ok;
 438   if (branch(9,  8, v1)) ++wrong; else ++ok;
 439   if (branch(10, 8, v1)) ++ok; else ++wrong;
 440   if (branch(11, 8, v1)) ++ok; else ++wrong;
 441   if (branch(12, 8, v1)) ++wrong; else ++ok;
 442   if (branch(13, 8, v1)) ++wrong; else ++ok;
 443   if (branch(14, 8, v1)) ++ok; else ++wrong;
 444   if (branch(15, 8, v1)) ++ok; else ++wrong;
 445
 446   if (branch(0,  4, v1)) ++wrong; else ++ok;
 447   if (branch(1,  4, v1)) ++wrong; else ++ok;
 448   if (branch(2,  4, v1)) ++ok; else ++wrong;
 449   if (branch(3,  4, v1)) ++ok; else ++wrong;
 450   if (branch(4,  4, v1)) ++wrong; else ++ok;
 451   if (branch(5,  4, v1)) ++wrong; else ++ok;
 452   if (branch(6,  4, v1)) ++ok; else ++wrong;
 453   if (branch(7,  4, v1)) ++ok; else ++wrong;
 454   if (branch(8,  4, v1)) ++wrong; else ++ok;
 455   if (branch(9,  4, v1)) ++wrong; else ++ok;
 456   if (branch(10, 4, v1)) ++ok; else ++wrong;
 457   if (branch(11, 4, v1)) ++ok; else ++wrong;
 458   if (branch(12, 4, v1)) ++wrong; else ++ok;
 459   if (branch(13, 4, v1)) ++wrong; else ++ok;
 460   if (branch(14, 4, v1)) ++ok; else ++wrong;
 461   if (branch(15, 4, v1)) ++ok; else ++wrong;
 462
 463   if (branch(0,  2, v1)) ++wrong; else ++ok;
 464   if (branch(1,  2, v1)) ++wrong; else ++ok;
 465   if (branch(2,  2, v1)) ++ok; else ++wrong;
 466   if (branch(3,  2, v1)) ++ok; else ++wrong;
 467   if (branch(4,  2, v1)) ++wrong; else ++ok;
 468   if (branch(5,  2, v1)) ++wrong; else ++ok;
 469   if (branch(6,  2, v1)) ++ok; else ++wrong;
 470   if (branch(7,  2, v1)) ++ok; else ++wrong;
 471   if (branch(8,  2, v1)) ++wrong; else ++ok;
 472   if (branch(9,  2, v1)) ++wrong; else ++ok;
 473   if (branch(10, 2, v1)) ++ok; else ++wrong;
 474   if (branch(11, 2, v1)) ++ok; else ++wrong;
 475   if (branch(12, 2, v1)) ++wrong; else ++ok;
 476   if (branch(13, 2, v1)) ++wrong; else ++ok;
 477   if (branch(14, 2, v1)) ++ok; else ++wrong;
 478   if (branch(15, 2, v1)) ++ok; else ++wrong;
 479
 480   if (branch(0,  1, v1)) ++wrong; else ++ok;
 481   if (branch(1,  1, v1)) ++wrong; else ++ok;
 482   if (branch(2,  1, v1)) ++ok; else ++wrong;
 483   if (branch(3,  1, v1)) ++ok; else ++wrong;
 484   if (branch(4,  1, v1)) ++wrong; else ++ok;
 485   if (branch(5,  1, v1)) ++wrong; else ++ok;
 486   if (branch(6,  1, v1)) ++ok; else ++wrong;
 487   if (branch(7,  1, v1)) ++ok; else ++wrong;
 488   if (branch(8,  1, v1)) ++wrong; else ++ok;
 489   if (branch(9,  1, v1)) ++wrong; else ++ok;
 490   if (branch(10, 1, v1)) ++ok; else ++wrong;
 491   if (branch(11, 1, v1)) ++ok; else ++wrong;
 492   if (branch(12, 1, v1)) ++wrong; else ++ok;
 493   if (branch(13, 1, v1)) ++wrong; else ++ok;
 494   if (branch(14, 1, v1)) ++ok; else ++wrong;
 495   if (branch(15, 1, v1)) ++ok; else ++wrong;
 496
 497   if (wrong != 0 || ok != 64)
 498     printf("FAILED\n");
 499   else
 500     printf("OK\n");
 501 }
 502
 503 /* loads two bytes */
 504 void
 505 icm_two_bytes_msb_not_set(void)
 506 {
 507   int wrong, ok;
 508   unsigned v1;
 509
 510   printf("Test #8  load two bytes, msb not set  --> cc == 2\n");
 511
 512   v1 = 0x7FFFFFFF;
 513   wrong = ok = 0;
 514
 515   if (branch(0,  12, v1)) ++wrong; else ++ok;
 516   if (branch(1,  12, v1)) ++wrong; else ++ok;
 517   if (branch(2,  12, v1)) ++ok; else ++wrong;
 518   if (branch(3,  12, v1)) ++ok; else ++wrong;
 519   if (branch(4,  12, v1)) ++wrong; else ++ok;
 520   if (branch(5,  12, v1)) ++wrong; else ++ok;
 521   if (branch(6,  12, v1)) ++ok; else ++wrong;
 522   if (branch(7,  12, v1)) ++ok; else ++wrong;
 523   if (branch(8,  12, v1)) ++wrong; else ++ok;
 524   if (branch(9,  12, v1)) ++wrong; else ++ok;
 525   if (branch(10, 12, v1)) ++ok; else ++wrong;
 526   if (branch(11, 12, v1)) ++ok; else ++wrong;
 527   if (branch(12, 12, v1)) ++wrong; else ++ok;
 528   if (branch(13, 12, v1)) ++wrong; else ++ok;
 529   if (branch(14, 12, v1)) ++ok; else ++wrong;
 530   if (branch(15, 12, v1)) ++ok; else ++wrong;
 531
 532   if (branch(0,  10, v1)) ++wrong; else ++ok;
 533   if (branch(1,  10, v1)) ++wrong; else ++ok;
 534   if (branch(2,  10, v1)) ++ok; else ++wrong;
 535   if (branch(3,  10, v1)) ++ok; else ++wrong;
 536   if (branch(4,  10, v1)) ++wrong; else ++ok;
 537   if (branch(5,  10, v1)) ++wrong; else ++ok;
 538   if (branch(6,  10, v1)) ++ok; else ++wrong;
 539   if (branch(7,  10, v1)) ++ok; else ++wrong;
 540   if (branch(8,  10, v1)) ++wrong; else ++ok;
 541   if (branch(9,  10, v1)) ++wrong; else ++ok;
 542   if (branch(10, 10, v1)) ++ok; else ++wrong;
 543   if (branch(11, 10, v1)) ++ok; else ++wrong;
 544   if (branch(12, 10, v1)) ++wrong; else ++ok;
 545   if (branch(13, 10, v1)) ++wrong; else ++ok;
 546   if (branch(14, 10, v1)) ++ok; else ++wrong;
 547   if (branch(15, 10, v1)) ++ok; else ++wrong;
 548
 549   if (branch(0,   9, v1)) ++wrong; else ++ok;
 550   if (branch(1,   9, v1)) ++wrong; else ++ok;
 551   if (branch(2,   9, v1)) ++ok; else ++wrong;
 552   if (branch(3,   9, v1)) ++ok; else ++wrong;
 553   if (branch(4,   9, v1)) ++wrong; else ++ok;
 554   if (branch(5,   9, v1)) ++wrong; else ++ok;
 555   if (branch(6,   9, v1)) ++ok; else ++wrong;
 556   if (branch(7,   9, v1)) ++ok; else ++wrong;
 557   if (branch(8,   9, v1)) ++wrong; else ++ok;
 558   if (branch(9,   9, v1)) ++wrong; else ++ok;
 559   if (branch(10,  9, v1)) ++ok; else ++wrong;
 560   if (branch(11,  9, v1)) ++ok; else ++wrong;
 561   if (branch(12,  9, v1)) ++wrong; else ++ok;
 562   if (branch(13,  9, v1)) ++wrong; else ++ok;
 563   if (branch(14,  9, v1)) ++ok; else ++wrong;
 564   if (branch(15,  9, v1)) ++ok; else ++wrong;
 565
 566   if (branch(0,   6, v1)) ++wrong; else ++ok;
 567   if (branch(1,   6, v1)) ++wrong; else ++ok;
 568   if (branch(2,   6, v1)) ++ok; else ++wrong;
 569   if (branch(3,   6, v1)) ++ok; else ++wrong;
 570   if (branch(4,   6, v1)) ++wrong; else ++ok;
 571   if (branch(5,   6, v1)) ++wrong; else ++ok;
 572   if (branch(6,   6, v1)) ++ok; else ++wrong;
 573   if (branch(7,   6, v1)) ++ok; else ++wrong;
 574   if (branch(8,   6, v1)) ++wrong; else ++ok;
 575   if (branch(9,   6, v1)) ++wrong; else ++ok;
 576   if (branch(10,  6, v1)) ++ok; else ++wrong;
 577   if (branch(11,  6, v1)) ++ok; else ++wrong;
 578   if (branch(12,  6, v1)) ++wrong; else ++ok;
 579   if (branch(13,  6, v1)) ++wrong; else ++ok;
 580   if (branch(14,  6, v1)) ++ok; else ++wrong;
 581   if (branch(15,  6, v1)) ++ok; else ++wrong;
 582
 583   if (branch(0,   5, v1)) ++wrong; else ++ok;
 584   if (branch(1,   5, v1)) ++wrong; else ++ok;
 585   if (branch(2,   5, v1)) ++ok; else ++wrong;
 586   if (branch(3,   5, v1)) ++ok; else ++wrong;
 587   if (branch(4,   5, v1)) ++wrong; else ++ok;
 588   if (branch(5,   5, v1)) ++wrong; else ++ok;
 589   if (branch(6,   5, v1)) ++ok; else ++wrong;
 590   if (branch(7,   5, v1)) ++ok; else ++wrong;
 591   if (branch(8,   5, v1)) ++wrong; else ++ok;
 592   if (branch(9,   5, v1)) ++wrong; else ++ok;
 593   if (branch(10,  5, v1)) ++ok; else ++wrong;
 594   if (branch(11,  5, v1)) ++ok; else ++wrong;
 595   if (branch(12,  5, v1)) ++wrong; else ++ok;
 596   if (branch(13,  5, v1)) ++wrong; else ++ok;
 597   if (branch(14,  5, v1)) ++ok; else ++wrong;
 598   if (branch(15,  5, v1)) ++ok; else ++wrong;
 599
 600   if (branch(0,   3, v1)) ++wrong; else ++ok;
 601   if (branch(1,   3, v1)) ++wrong; else ++ok;
 602   if (branch(2,   3, v1)) ++ok; else ++wrong;
 603   if (branch(3,   3, v1)) ++ok; else ++wrong;
 604   if (branch(4,   3, v1)) ++wrong; else ++ok;
 605   if (branch(5,   3, v1)) ++wrong; else ++ok;
 606   if (branch(6,   3, v1)) ++ok; else ++wrong;
 607   if (branch(7,   3, v1)) ++ok; else ++wrong;
 608   if (branch(8,   3, v1)) ++wrong; else ++ok;
 609   if (branch(9,   3, v1)) ++wrong; else ++ok;
 610   if (branch(10,  3, v1)) ++ok; else ++wrong;
 611   if (branch(11,  3, v1)) ++ok; else ++wrong;
 612   if (branch(12,  3, v1)) ++wrong; else ++ok;
 613   if (branch(13,  3, v1)) ++wrong; else ++ok;
 614   if (branch(14,  3, v1)) ++ok; else ++wrong;
 615   if (branch(15,  3, v1)) ++ok; else ++wrong;
 616
 617   if (wrong != 0 || ok != 96)
 618     printf("FAILED\n");
 619   else
 620     printf("OK\n");
 621 }
 622
 623
 624 /* loads three bytes */
 625 void
 626 icm_three_bytes_msb_not_set(void)
 627 {
 628   int wrong, ok;
 629   unsigned v1;
 630
 631   printf("Test #9  load three bytes, msb not set  --> cc == 2\n");
 632
 633   v1 = 0x7FFFFFFF;
 634   wrong = ok = 0;
 635
 636   if (branch(0,  14, v1)) ++wrong; else ++ok;
 637   if (branch(1,  14, v1)) ++wrong; else ++ok;
 638   if (branch(2,  14, v1)) ++ok; else ++wrong;
 639   if (branch(3,  14, v1)) ++ok; else ++wrong;
 640   if (branch(4,  14, v1)) ++wrong; else ++ok;
 641   if (branch(5,  14, v1)) ++wrong; else ++ok;
 642   if (branch(6,  14, v1)) ++ok; else ++wrong;
 643   if (branch(7,  14, v1)) ++ok; else ++wrong;
 644   if (branch(8,  14, v1)) ++wrong; else ++ok;
 645   if (branch(9,  14, v1)) ++wrong; else ++ok;
 646   if (branch(10, 14, v1)) ++ok; else ++wrong;
 647   if (branch(11, 14, v1)) ++ok; else ++wrong;
 648   if (branch(12, 14, v1)) ++wrong; else ++ok;
 649   if (branch(13, 14, v1)) ++wrong; else ++ok;
 650   if (branch(14, 14, v1)) ++ok; else ++wrong;
 651   if (branch(15, 14, v1)) ++ok; else ++wrong;
 652
 653   if (branch(0,  13, v1)) ++wrong; else ++ok;
 654   if (branch(1,  13, v1)) ++wrong; else ++ok;
 655   if (branch(2,  13, v1)) ++ok; else ++wrong;
 656   if (branch(3,  13, v1)) ++ok; else ++wrong;
 657   if (branch(4,  13, v1)) ++wrong; else ++ok;
 658   if (branch(5,  13, v1)) ++wrong; else ++ok;
 659   if (branch(6,  13, v1)) ++ok; else ++wrong;
 660   if (branch(7,  13, v1)) ++ok; else ++wrong;
 661   if (branch(8,  13, v1)) ++wrong; else ++ok;
 662   if (branch(9,  13, v1)) ++wrong; else ++ok;
 663   if (branch(10, 13, v1)) ++ok; else ++wrong;
 664   if (branch(11, 13, v1)) ++ok; else ++wrong;
 665   if (branch(12, 13, v1)) ++wrong; else ++ok;
 666   if (branch(13, 13, v1)) ++wrong; else ++ok;
 667   if (branch(14, 13, v1)) ++ok; else ++wrong;
 668   if (branch(15, 13, v1)) ++ok; else ++wrong;
 669
 670   if (branch(0,  11, v1)) ++wrong; else ++ok;
 671   if (branch(1,  11, v1)) ++wrong; else ++ok;
 672   if (branch(2,  11, v1)) ++ok; else ++wrong;
 673   if (branch(3,  11, v1)) ++ok; else ++wrong;
 674   if (branch(4,  11, v1)) ++wrong; else ++ok;
 675   if (branch(5,  11, v1)) ++wrong; else ++ok;
 676   if (branch(6,  11, v1)) ++ok; else ++wrong;
 677   if (branch(7,  11, v1)) ++ok; else ++wrong;
 678   if (branch(8,  11, v1)) ++wrong; else ++ok;
 679   if (branch(9,  11, v1)) ++wrong; else ++ok;
 680   if (branch(10, 11, v1)) ++ok; else ++wrong;
 681   if (branch(11, 11, v1)) ++ok; else ++wrong;
 682   if (branch(12, 11, v1)) ++wrong; else ++ok;
 683   if (branch(13, 11, v1)) ++wrong; else ++ok;
 684   if (branch(14, 11, v1)) ++ok; else ++wrong;
 685   if (branch(15, 11, v1)) ++ok; else ++wrong;
 686
 687   if (branch(0,   7, v1)) ++wrong; else ++ok;
 688   if (branch(1,   7, v1)) ++wrong; else ++ok;
 689   if (branch(2,   7, v1)) ++ok; else ++wrong;
 690   if (branch(3,   7, v1)) ++ok; else ++wrong;
 691   if (branch(4,   7, v1)) ++wrong; else ++ok;
 692   if (branch(5,   7, v1)) ++wrong; else ++ok;
 693   if (branch(6,   7, v1)) ++ok; else ++wrong;
 694   if (branch(7,   7, v1)) ++ok; else ++wrong;
 695   if (branch(8,   7, v1)) ++wrong; else ++ok;
 696   if (branch(9,   7, v1)) ++wrong; else ++ok;
 697   if (branch(10,  7, v1)) ++ok; else ++wrong;
 698   if (branch(11,  7, v1)) ++ok; else ++wrong;
 699   if (branch(12,  7, v1)) ++wrong; else ++ok;
 700   if (branch(13,  7, v1)) ++wrong; else ++ok;
 701   if (branch(14,  7, v1)) ++ok; else ++wrong;
 702   if (branch(15,  7, v1)) ++ok; else ++wrong;
 703
 704   if (wrong != 0 || ok != 64)
 705     printf("FAILED\n");
 706   else
 707     printf("OK\n");
 708 }
 709
 710 /* loads four bytes */
 711 void
 712 icm_four_bytes_msb_not_set(void)
 713 {
 714   int wrong, ok;
 715   unsigned v1;
 716
 717   printf("Test #10  load four bytes, msb not set  --> cc == 2\n");
 718
 719   v1 = 0x7FFFFFFF;
 720   wrong = ok = 0;
 721
 722   if (branch(0,  15, v1)) ++wrong; else ++ok;
 723   if (branch(1,  15, v1)) ++wrong; else ++ok;
 724   if (branch(2,  15, v1)) ++ok; else ++wrong;
 725   if (branch(3,  15, v1)) ++ok; else ++wrong;
 726   if (branch(4,  15, v1)) ++wrong; else ++ok;
 727   if (branch(5,  15, v1)) ++wrong; else ++ok;
 728   if (branch(6,  15, v1)) ++ok; else ++wrong;
 729   if (branch(7,  15, v1)) ++ok; else ++wrong;
 730   if (branch(8,  15, v1)) ++wrong; else ++ok;
 731   if (branch(9,  15, v1)) ++wrong; else ++ok;
 732   if (branch(10, 15, v1)) ++ok; else ++wrong;
 733   if (branch(11, 15, v1)) ++ok; else ++wrong;
 734   if (branch(12, 15, v1)) ++wrong; else ++ok;
 735   if (branch(13, 15, v1)) ++wrong; else ++ok;
 736   if (branch(14, 15, v1)) ++ok; else ++wrong;
 737   if (branch(15, 15, v1)) ++ok; else ++wrong;
 738
 739   if (wrong != 0 || ok != 16)
 740     printf("FAILED\n");
 741   else
 742     printf("OK\n");
 743 }
 744
 745 int main()
 746 {
 747   icm_mask_0();
 748   icm_value_0();
 749
 750   icm_one_byte_msb_set();
 751   icm_two_bytes_msb_set();
 752   icm_three_bytes_msb_set();
 753   icm_four_bytes_msb_set();
 754
 755   icm_one_byte_msb_not_set();
 756   icm_two_bytes_msb_not_set();
 757   icm_three_bytes_msb_not_set();
 758   icm_four_bytes_msb_not_set();
 759
 760   return 0;
 761 }