arch/powerpc/lib/feature-fixups-test.S

   1 /*
   2  * Copyright 2008 Michael Ellerman, IBM Corporation.
   3  *
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version
   8  * 2 of the License, or (at your option) any later version.
   9  */
  10
  11 #include <asm/feature-fixups.h>
  12 #include <asm/ppc_asm.h>
  13 #include <asm/synch.h>
  14 #include <asm/asm-compat.h>
  15
  16         .text
  17
  18 #define globl(x)                \
  19         .globl x;       \
  20 x:
  21
  22 globl(ftr_fixup_test1)
  23         or      1,1,1
  24         or      2,2,2   /* fixup will nop out this instruction */
  25         or      3,3,3
  26
  27 globl(end_ftr_fixup_test1)
  28
  29 globl(ftr_fixup_test1_orig)
  30         or      1,1,1
  31         or      2,2,2
  32         or      3,3,3
  33
  34 globl(ftr_fixup_test1_expected)
  35         or      1,1,1
  36         nop
  37         or      3,3,3
  38
  39 globl(ftr_fixup_test2)
  40         or      1,1,1
  41         or      2,2,2   /* fixup will replace this with ftr_fixup_test2_alt */
  42         or      3,3,3
  43
  44 globl(end_ftr_fixup_test2)
  45
  46 globl(ftr_fixup_test2_orig)
  47         or      1,1,1
  48         or      2,2,2
  49         or      3,3,3
  50
  51 globl(ftr_fixup_test2_alt)
  52         or      31,31,31
  53
  54 globl(ftr_fixup_test2_expected)
  55         or      1,1,1
  56         or      31,31,31
  57         or      3,3,3
  58
  59 globl(ftr_fixup_test3)
  60         or      1,1,1
  61         or      2,2,2   /* fixup will fail to replace this */
  62         or      3,3,3
  63
  64 globl(end_ftr_fixup_test3)
  65
  66 globl(ftr_fixup_test3_orig)
  67         or      1,1,1
  68         or      2,2,2
  69         or      3,3,3
  70
  71 globl(ftr_fixup_test3_alt)
  72         or      31,31,31
  73         or      31,31,31
  74
  75 globl(ftr_fixup_test4)
  76         or      1,1,1
  77         or      2,2,2
  78         or      2,2,2
  79         or      2,2,2
  80         or      2,2,2
  81         or      3,3,3
  82
  83 globl(end_ftr_fixup_test4)
  84
  85 globl(ftr_fixup_test4_expected)
  86         or      1,1,1
  87         or      31,31,31
  88         or      31,31,31
  89         nop
  90         nop
  91         or      3,3,3
  92
  93 globl(ftr_fixup_test4_orig)
  94         or      1,1,1
  95         or      2,2,2
  96         or      2,2,2
  97         or      2,2,2
  98         or      2,2,2
  99         or      3,3,3
 100
 101 globl(ftr_fixup_test4_alt)
 102         or      31,31,31
 103         or      31,31,31
 104
 105
 106 globl(ftr_fixup_test5)
 107         or      1,1,1
 108 BEGIN_FTR_SECTION
 109         or      2,2,2
 110         or      2,2,2
 111         or      2,2,2
 112         or      2,2,2
 113         or      2,2,2
 114         or      2,2,2
 115         or      2,2,2
 116 FTR_SECTION_ELSE
 117 2:      b       3f
 118 3:      or      5,5,5
 119         beq     3b
 120         b       1f
 121         or      6,6,6
 122         b       2b
 123 1:      bdnz    3b
 124 ALT_FTR_SECTION_END(0, 1)
 125         or      1,1,1
 126
 127 globl(end_ftr_fixup_test5)
 128
 129 globl(ftr_fixup_test5_expected)
 130         or      1,1,1
 131 2:      b       3f
 132 3:      or      5,5,5
 133         beq     3b
 134         b       1f
 135         or      6,6,6
 136         b       2b
 137 1:      bdnz    3b
 138         or      1,1,1
 139
 140 globl(ftr_fixup_test6)
 141 1:      or      1,1,1
 142 BEGIN_FTR_SECTION
 143         or      5,5,5
 144 2:      PPC_LCMPI       r3,0
 145         beq     4f
 146         blt     2b
 147         b       1b
 148         b       4f
 149 FTR_SECTION_ELSE
 150 2:      or      2,2,2
 151         PPC_LCMPI       r3,1
 152         beq     3f
 153         blt     2b
 154         b       3f
 155         b       1b
 156 ALT_FTR_SECTION_END(0, 1)
 157 3:      or      1,1,1
 158         or      2,2,2
 159 4:      or      3,3,3
 160
 161 globl(end_ftr_fixup_test6)
 162
 163 globl(ftr_fixup_test6_expected)
 164 1:      or      1,1,1
 165 2:      or      2,2,2
 166         PPC_LCMPI       r3,1
 167         beq     3f
 168         blt     2b
 169         b       3f
 170         b       1b
 171 3:      or      1,1,1
 172         or      2,2,2
 173         or      3,3,3
 174
 175 globl(ftr_fixup_test7)
 176         or      1,1,1
 177 BEGIN_FTR_SECTION
 178         or      2,2,2
 179         or      2,2,2
 180         or      2,2,2
 181         or      2,2,2
 182         or      2,2,2
 183         or      2,2,2
 184         or      2,2,2
 185 FTR_SECTION_ELSE
 186 2:      b       3f
 187 3:      or      5,5,5
 188         beq     3b
 189         b       1f
 190         or      6,6,6
 191         b       2b
 192         bdnz    3b
 193 1:
 194 ALT_FTR_SECTION_END(0, 1)
 195         or      1,1,1
 196         or      1,1,1
 197
 198 globl(end_ftr_fixup_test7)
 199         nop
 200
 201 globl(ftr_fixup_test7_expected)
 202         or      1,1,1
 203 2:      b       3f
 204 3:      or      5,5,5
 205         beq     3b
 206         b       1f
 207         or      6,6,6
 208         b       2b
 209         bdnz    3b
 210 1:      or      1,1,1
 211
 212 #if 0
 213 /* Test that if we have a larger else case the assembler spots it and
 214  * reports an error. #if 0'ed so as not to break the build normally.
 215  */
 216 ftr_fixup_test_too_big:
 217         or      1,1,1
 218 BEGIN_FTR_SECTION
 219         or      2,2,2
 220         or      2,2,2
 221         or      2,2,2
 222 FTR_SECTION_ELSE
 223         or      3,3,3
 224         or      3,3,3
 225         or      3,3,3
 226         or      3,3,3
 227 ALT_FTR_SECTION_END(0, 1)
 228         or      1,1,1
 229 #endif
 230
 231 #define MAKE_MACRO_TEST(TYPE)                                           \
 232 globl(ftr_fixup_test_ ##TYPE##_macros)                                  \
 233         or      1,1,1;                                                  \
 234         /* Basic test, this section should all be nop'ed */             \
 235 BEGIN_##TYPE##_SECTION                                                  \
 236         or      2,2,2;                                                  \
 237         or      2,2,2;                                                  \
 238         or      2,2,2;                                                  \
 239 END_##TYPE##_SECTION(0, 1)                                              \
 240         or      1,1,1;                                                  \
 241         or      1,1,1;                                                  \
 242         /* Basic test, this section should NOT be nop'ed */             \
 243 BEGIN_##TYPE##_SECTION                                                  \
 244         or      2,2,2;                                                  \
 245         or      2,2,2;                                                  \
 246         or      2,2,2;                                                  \
 247 END_##TYPE##_SECTION(0, 0)                                              \
 248         or      1,1,1;                                                  \
 249         or      1,1,1;                                                  \
 250         /* Nesting test, inner section should be nop'ed */              \
 251 BEGIN_##TYPE##_SECTION                                                  \
 252         or      2,2,2;                                                  \
 253         or      2,2,2;                                                  \
 254 BEGIN_##TYPE##_SECTION_NESTED(80)                                       \
 255         or      3,3,3;                                                  \
 256         or      3,3,3;                                                  \
 257 END_##TYPE##_SECTION_NESTED(0, 1, 80)                                   \
 258         or      2,2,2;                                                  \
 259         or      2,2,2;                                                  \
 260 END_##TYPE##_SECTION(0, 0)                                              \
 261         or      1,1,1;                                                  \
 262         or      1,1,1;                                                  \
 263         /* Nesting test, whole section should be nop'ed */              \
 264 BEGIN_##TYPE##_SECTION                                                  \
 265         or      2,2,2;                                                  \
 266         or      2,2,2;                                                  \
 267 BEGIN_##TYPE##_SECTION_NESTED(80)                                       \
 268         or      3,3,3;                                                  \
 269         or      3,3,3;                                                  \
 270 END_##TYPE##_SECTION_NESTED(0, 0, 80)                                   \
 271         or      2,2,2;                                                  \
 272         or      2,2,2;                                                  \
 273 END_##TYPE##_SECTION(0, 1)                                              \
 274         or      1,1,1;                                                  \
 275         or      1,1,1;                                                  \
 276         /* Nesting test, none should be nop'ed */                       \
 277 BEGIN_##TYPE##_SECTION                                                  \
 278         or      2,2,2;                                                  \
 279         or      2,2,2;                                                  \
 280 BEGIN_##TYPE##_SECTION_NESTED(80)                                       \
 281         or      3,3,3;                                                  \
 282         or      3,3,3;                                                  \
 283 END_##TYPE##_SECTION_NESTED(0, 0, 80)                                   \
 284         or      2,2,2;                                                  \
 285         or      2,2,2;                                                  \
 286 END_##TYPE##_SECTION(0, 0)                                              \
 287         or      1,1,1;                                                  \
 288         or      1,1,1;                                                  \
 289         /* Basic alt section test, default case should be taken */      \
 290 BEGIN_##TYPE##_SECTION                                                  \
 291         or      3,3,3;                                                  \
 292         or      3,3,3;                                                  \
 293         or      3,3,3;                                                  \
 294 ##TYPE##_SECTION_ELSE                                                   \
 295         or      5,5,5;                                                  \
 296         or      5,5,5;                                                  \
 297 ALT_##TYPE##_SECTION_END(0, 0)                                          \
 298         or      1,1,1;                                                  \
 299         or      1,1,1;                                                  \
 300         /* Basic alt section test, else case should be taken */         \
 301 BEGIN_##TYPE##_SECTION                                                  \
 302         or      3,3,3;                                                  \
 303         or      3,3,3;                                                  \
 304         or      3,3,3;                                                  \
 305 ##TYPE##_SECTION_ELSE                                                   \
 306         or      31,31,31;                                               \
 307         or      31,31,31;                                               \
 308         or      31,31,31;                                               \
 309 ALT_##TYPE##_SECTION_END(0, 1)                                          \
 310         or      1,1,1;                                                  \
 311         or      1,1,1;                                                  \
 312         /* Alt with smaller else case, should be padded with nops */    \
 313 BEGIN_##TYPE##_SECTION                                                  \
 314         or      3,3,3;                                                  \
 315         or      3,3,3;                                                  \
 316         or      3,3,3;                                                  \
 317 ##TYPE##_SECTION_ELSE                                                   \
 318         or      31,31,31;                                               \
 319 ALT_##TYPE##_SECTION_END(0, 1)                                          \
 320         or      1,1,1;                                                  \
 321         or      1,1,1;                                                  \
 322         /* Alt section with nested section in default case */           \
 323         /* Default case should be taken, with nop'ed inner section */   \
 324 BEGIN_##TYPE##_SECTION                                                  \
 325         or      3,3,3;                                                  \
 326 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 327         or      3,3,3;                                                  \
 328         or      3,3,3;                                                  \
 329 END_##TYPE##_SECTION_NESTED(0, 1, 95)                                   \
 330         or      3,3,3;                                                  \
 331 ##TYPE##_SECTION_ELSE                                                   \
 332         or      2,2,2;                                                  \
 333         or      2,2,2;                                                  \
 334 ALT_##TYPE##_SECTION_END(0, 0)                                          \
 335         or      1,1,1;                                                  \
 336         or      1,1,1;                                                  \
 337         /* Alt section with nested section in else, default taken */    \
 338 BEGIN_##TYPE##_SECTION                                                  \
 339         or      3,3,3;                                                  \
 340         or      3,3,3;                                                  \
 341         or      3,3,3;                                                  \
 342 ##TYPE##_SECTION_ELSE                                                   \
 343         or      5,5,5;                                                  \
 344 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 345         or      3,3,3;                                                  \
 346 END_##TYPE##_SECTION_NESTED(0, 1, 95)                                   \
 347         or      5,5,5;                                                  \
 348 ALT_##TYPE##_SECTION_END(0, 0)                                          \
 349         or      1,1,1;                                                  \
 350         or      1,1,1;                                                  \
 351         /* Alt section with nested section in else, else taken & nop */ \
 352 BEGIN_##TYPE##_SECTION                                                  \
 353         or      3,3,3;                                                  \
 354         or      3,3,3;                                                  \
 355         or      3,3,3;                                                  \
 356 ##TYPE##_SECTION_ELSE                                                   \
 357         or      5,5,5;                                                  \
 358 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 359         or      3,3,3;                                                  \
 360 END_##TYPE##_SECTION_NESTED(0, 1, 95)                                   \
 361         or      5,5,5;                                                  \
 362 ALT_##TYPE##_SECTION_END(0, 1)                                          \
 363         or      1,1,1;                                                  \
 364         or      1,1,1;                                                  \
 365         /* Feature section with nested alt section, default taken */    \
 366 BEGIN_##TYPE##_SECTION                                                  \
 367         or      2,2,2;                                                  \
 368 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 369         or      1,1,1;                                                  \
 370 ##TYPE##_SECTION_ELSE_NESTED(95)                                        \
 371         or      5,5,5;                                                  \
 372 ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95)                               \
 373         or      2,2,2;                                                  \
 374 END_##TYPE##_SECTION(0, 0)                                              \
 375         or      1,1,1;                                                  \
 376         or      1,1,1;                                                  \
 377         /* Feature section with nested alt section, else taken */       \
 378 BEGIN_##TYPE##_SECTION                                                  \
 379         or      2,2,2;                                                  \
 380 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 381         or      1,1,1;                                                  \
 382 ##TYPE##_SECTION_ELSE_NESTED(95)                                        \
 383         or      5,5,5;                                                  \
 384 ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95)                               \
 385         or      2,2,2;                                                  \
 386 END_##TYPE##_SECTION(0, 0)                                              \
 387         or      1,1,1;                                                  \
 388         or      1,1,1;                                                  \
 389         /* Feature section with nested alt section, all nop'ed */       \
 390 BEGIN_##TYPE##_SECTION                                                  \
 391         or      2,2,2;                                                  \
 392 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 393         or      1,1,1;                                                  \
 394 ##TYPE##_SECTION_ELSE_NESTED(95)                                        \
 395         or      5,5,5;                                                  \
 396 ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95)                               \
 397         or      2,2,2;                                                  \
 398 END_##TYPE##_SECTION(0, 1)                                              \
 399         or      1,1,1;                                                  \
 400         or      1,1,1;                                                  \
 401         /* Nested alt sections, default with inner default taken */     \
 402 BEGIN_##TYPE##_SECTION                                                  \
 403         or      2,2,2;                                                  \
 404 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 405         or      1,1,1;                                                  \
 406 ##TYPE##_SECTION_ELSE_NESTED(95)                                        \
 407         or      5,5,5;                                                  \
 408 ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95)                               \
 409         or      2,2,2;                                                  \
 410 ##TYPE##_SECTION_ELSE                                                   \
 411         or      31,31,31;                                               \
 412 BEGIN_##TYPE##_SECTION_NESTED(94)                                       \
 413         or      5,5,5;                                                  \
 414 ##TYPE##_SECTION_ELSE_NESTED(94)                                        \
 415         or      1,1,1;                                                  \
 416 ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94)                               \
 417         or      31,31,31;                                               \
 418 ALT_##TYPE##_SECTION_END(0, 0)                                          \
 419         or      1,1,1;                                                  \
 420         or      1,1,1;                                                  \
 421         /* Nested alt sections, default with inner else taken */        \
 422 BEGIN_##TYPE##_SECTION                                                  \
 423         or      2,2,2;                                                  \
 424 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 425         or      1,1,1;                                                  \
 426 ##TYPE##_SECTION_ELSE_NESTED(95)                                        \
 427         or      5,5,5;                                                  \
 428 ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95)                               \
 429         or      2,2,2;                                                  \
 430 ##TYPE##_SECTION_ELSE                                                   \
 431         or      31,31,31;                                               \
 432 BEGIN_##TYPE##_SECTION_NESTED(94)                                       \
 433         or      5,5,5;                                                  \
 434 ##TYPE##_SECTION_ELSE_NESTED(94)                                        \
 435         or      1,1,1;                                                  \
 436 ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94)                               \
 437         or      31,31,31;                                               \
 438 ALT_##TYPE##_SECTION_END(0, 0)                                          \
 439         or      1,1,1;                                                  \
 440         or      1,1,1;                                                  \
 441         /* Nested alt sections, else with inner default taken */        \
 442 BEGIN_##TYPE##_SECTION                                                  \
 443         or      2,2,2;                                                  \
 444 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 445         or      1,1,1;                                                  \
 446 ##TYPE##_SECTION_ELSE_NESTED(95)                                        \
 447         or      5,5,5;                                                  \
 448 ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95)                               \
 449         or      2,2,2;                                                  \
 450 ##TYPE##_SECTION_ELSE                                                   \
 451         or      31,31,31;                                               \
 452 BEGIN_##TYPE##_SECTION_NESTED(94)                                       \
 453         or      5,5,5;                                                  \
 454 ##TYPE##_SECTION_ELSE_NESTED(94)                                        \
 455         or      1,1,1;                                                  \
 456 ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94)                               \
 457         or      31,31,31;                                               \
 458 ALT_##TYPE##_SECTION_END(0, 1)                                          \
 459         or      1,1,1;                                                  \
 460         or      1,1,1;                                                  \
 461         /* Nested alt sections, else with inner else taken */           \
 462 BEGIN_##TYPE##_SECTION                                                  \
 463         or      2,2,2;                                                  \
 464 BEGIN_##TYPE##_SECTION_NESTED(95)                                       \
 465         or      1,1,1;                                                  \
 466 ##TYPE##_SECTION_ELSE_NESTED(95)                                        \
 467         or      5,5,5;                                                  \
 468 ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95)                               \
 469         or      2,2,2;                                                  \
 470 ##TYPE##_SECTION_ELSE                                                   \
 471         or      31,31,31;                                               \
 472 BEGIN_##TYPE##_SECTION_NESTED(94)                                       \
 473         or      5,5,5;                                                  \
 474 ##TYPE##_SECTION_ELSE_NESTED(94)                                        \
 475         or      1,1,1;                                                  \
 476 ALT_##TYPE##_SECTION_END_NESTED(0, 1, 94)                               \
 477         or      31,31,31;                                               \
 478 ALT_##TYPE##_SECTION_END(0, 1)                                          \
 479         or      1,1,1;                                                  \
 480         or      1,1,1;                                                  \
 481         /* Nested alt sections, else can have large else case */        \
 482 BEGIN_##TYPE##_SECTION                                                  \
 483         or      2,2,2;                                                  \
 484         or      2,2,2;                                                  \
 485         or      2,2,2;                                                  \
 486         or      2,2,2;                                                  \
 487 ##TYPE##_SECTION_ELSE                                                   \
 488 BEGIN_##TYPE##_SECTION_NESTED(94)                                       \
 489         or      5,5,5;                                                  \
 490         or      5,5,5;                                                  \
 491         or      5,5,5;                                                  \
 492         or      5,5,5;                                                  \
 493 ##TYPE##_SECTION_ELSE_NESTED(94)                                        \
 494         or      1,1,1;                                                  \
 495         or      1,1,1;                                                  \
 496         or      1,1,1;                                                  \
 497         or      1,1,1;                                                  \
 498 ALT_##TYPE##_SECTION_END_NESTED(0, 1, 94)                               \
 499 ALT_##TYPE##_SECTION_END(0, 1)                                          \
 500         or      1,1,1;                                                  \
 501         or      1,1,1;
 502
 503 #define MAKE_MACRO_TEST_EXPECTED(TYPE)                                  \
 504 globl(ftr_fixup_test_ ##TYPE##_macros_expected)                         \
 505         or      1,1,1;                                                  \
 506         /* Basic test, this section should all be nop'ed */             \
 507 /* BEGIN_##TYPE##_SECTION */                                            \
 508         nop;                                                            \
 509         nop;                                                            \
 510         nop;                                                            \
 511 /* END_##TYPE##_SECTION(0, 1) */                                        \
 512         or      1,1,1;                                                  \
 513         or      1,1,1;                                                  \
 514         /* Basic test, this section should NOT be nop'ed */             \
 515 /* BEGIN_##TYPE##_SECTION */                                            \
 516         or      2,2,2;                                                  \
 517         or      2,2,2;                                                  \
 518         or      2,2,2;                                                  \
 519 /* END_##TYPE##_SECTION(0, 0) */                                        \
 520         or      1,1,1;                                                  \
 521         or      1,1,1;                                                  \
 522         /* Nesting test, inner section should be nop'ed */              \
 523 /* BEGIN_##TYPE##_SECTION */                                            \
 524         or      2,2,2;                                                  \
 525         or      2,2,2;                                                  \
 526 /* BEGIN_##TYPE##_SECTION_NESTED(80) */                                 \
 527         nop;                                                            \
 528         nop;                                                            \
 529 /* END_##TYPE##_SECTION_NESTED(0, 1, 80) */                             \
 530         or      2,2,2;                                                  \
 531         or      2,2,2;                                                  \
 532 /* END_##TYPE##_SECTION(0, 0) */                                        \
 533         or      1,1,1;                                                  \
 534         or      1,1,1;                                                  \
 535         /* Nesting test, whole section should be nop'ed */              \
 536         /* NB. inner section is not nop'ed, but then entire outer is */ \
 537 /* BEGIN_##TYPE##_SECTION */                                            \
 538         nop;                                                            \
 539         nop;                                                            \
 540 /* BEGIN_##TYPE##_SECTION_NESTED(80) */                                 \
 541         nop;                                                            \
 542         nop;                                                            \
 543 /* END_##TYPE##_SECTION_NESTED(0, 0, 80) */                             \
 544         nop;                                                            \
 545         nop;                                                            \
 546 /* END_##TYPE##_SECTION(0, 1) */                                        \
 547         or      1,1,1;                                                  \
 548         or      1,1,1;                                                  \
 549         /* Nesting test, none should be nop'ed */                       \
 550 /* BEGIN_##TYPE##_SECTION */                                            \
 551         or      2,2,2;                                                  \
 552         or      2,2,2;                                                  \
 553 /* BEGIN_##TYPE##_SECTION_NESTED(80) */                                 \
 554         or      3,3,3;                                                  \
 555         or      3,3,3;                                                  \
 556 /* END_##TYPE##_SECTION_NESTED(0, 0, 80) */                             \
 557         or      2,2,2;                                                  \
 558         or      2,2,2;                                                  \
 559 /* END_##TYPE##_SECTION(0, 0) */                                        \
 560         or      1,1,1;                                                  \
 561         or      1,1,1;                                                  \
 562         /* Basic alt section test, default case should be taken */      \
 563 /* BEGIN_##TYPE##_SECTION */                                            \
 564         or      3,3,3;                                                  \
 565         or      3,3,3;                                                  \
 566         or      3,3,3;                                                  \
 567 /* ##TYPE##_SECTION_ELSE */                                             \
 568         /* or   5,5,5; */                                               \
 569         /* or   5,5,5; */                                               \
 570 /* ALT_##TYPE##_SECTION_END(0, 0) */                                    \
 571         or      1,1,1;                                                  \
 572         or      1,1,1;                                                  \
 573         /* Basic alt section test, else case should be taken */         \
 574 /* BEGIN_##TYPE##_SECTION */                                            \
 575         /* or   3,3,3; */                                               \
 576         /* or   3,3,3; */                                               \
 577         /* or   3,3,3; */                                               \
 578 /* ##TYPE##_SECTION_ELSE */                                             \
 579         or      31,31,31;                                               \
 580         or      31,31,31;                                               \
 581         or      31,31,31;                                               \
 582 /* ALT_##TYPE##_SECTION_END(0, 1) */                                    \
 583         or      1,1,1;                                                  \
 584         or      1,1,1;                                                  \
 585         /* Alt with smaller else case, should be padded with nops */    \
 586 /* BEGIN_##TYPE##_SECTION */                                            \
 587         /* or   3,3,3; */                                               \
 588         /* or   3,3,3; */                                               \
 589         /* or   3,3,3; */                                               \
 590 /* ##TYPE##_SECTION_ELSE */                                             \
 591         or      31,31,31;                                               \
 592         nop;                                                            \
 593         nop;                                                            \
 594 /* ALT_##TYPE##_SECTION_END(0, 1) */                                    \
 595         or      1,1,1;                                                  \
 596         or      1,1,1;                                                  \
 597         /* Alt section with nested section in default case */           \
 598         /* Default case should be taken, with nop'ed inner section */   \
 599 /* BEGIN_##TYPE##_SECTION */                                            \
 600         or      3,3,3;                                                  \
 601 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 602         nop;                                                            \
 603         nop;                                                            \
 604 /* END_##TYPE##_SECTION_NESTED(0, 1, 95) */                             \
 605         or      3,3,3;                                                  \
 606 /* ##TYPE##_SECTION_ELSE */                                             \
 607         /* or   2,2,2; */                                               \
 608         /* or   2,2,2; */                                               \
 609 /* ALT_##TYPE##_SECTION_END(0, 0) */                                    \
 610         or      1,1,1;                                                  \
 611         or      1,1,1;                                                  \
 612         /* Alt section with nested section in else, default taken */    \
 613 /* BEGIN_##TYPE##_SECTION */                                            \
 614         or      3,3,3;                                                  \
 615         or      3,3,3;                                                  \
 616         or      3,3,3;                                                  \
 617 /* ##TYPE##_SECTION_ELSE */                                             \
 618         /* or   5,5,5; */                                               \
 619 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 620         /* or   3,3,3; */                                               \
 621 /* END_##TYPE##_SECTION_NESTED(0, 1, 95) */                             \
 622         /* or   5,5,5; */                                               \
 623 /* ALT_##TYPE##_SECTION_END(0, 0) */                                    \
 624         or      1,1,1;                                                  \
 625         or      1,1,1;                                                  \
 626         /* Alt section with nested section in else, else taken & nop */ \
 627 /* BEGIN_##TYPE##_SECTION */                                            \
 628         /* or   3,3,3; */                                               \
 629         /* or   3,3,3; */                                               \
 630         /* or   3,3,3; */                                               \
 631 /* ##TYPE##_SECTION_ELSE */                                             \
 632         or      5,5,5;                                                  \
 633 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 634         nop;                                                            \
 635 /* END_##TYPE##_SECTION_NESTED(0, 1, 95) */                             \
 636         or      5,5,5;                                                  \
 637 /* ALT_##TYPE##_SECTION_END(0, 1) */                                    \
 638         or      1,1,1;                                                  \
 639         or      1,1,1;                                                  \
 640         /* Feature section with nested alt section, default taken */    \
 641 /* BEGIN_##TYPE##_SECTION */                                            \
 642         or      2,2,2;                                                  \
 643 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 644         or      1,1,1;                                                  \
 645 /* ##TYPE##_SECTION_ELSE_NESTED(95) */                                  \
 646         /* or   5,5,5; */                                               \
 647 /* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95) */                         \
 648         or      2,2,2;                                                  \
 649 /* END_##TYPE##_SECTION(0, 0) */                                        \
 650         or      1,1,1;                                                  \
 651         or      1,1,1;                                                  \
 652         /* Feature section with nested alt section, else taken */       \
 653 /* BEGIN_##TYPE##_SECTION */                                            \
 654         or      2,2,2;                                                  \
 655 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 656         /* or   1,1,1; */                                               \
 657 /* ##TYPE##_SECTION_ELSE_NESTED(95) */                                  \
 658         or      5,5,5;                                                  \
 659 /* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95) */                         \
 660         or      2,2,2;                                                  \
 661 /* END_##TYPE##_SECTION(0, 0) */                                        \
 662         or      1,1,1;                                                  \
 663         or      1,1,1;                                                  \
 664         /* Feature section with nested alt section, all nop'ed */       \
 665 /* BEGIN_##TYPE##_SECTION */                                            \
 666         nop;                                                            \
 667 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 668         nop;                                                            \
 669 /* ##TYPE##_SECTION_ELSE_NESTED(95) */                                  \
 670         /* or   5,5,5; */                                               \
 671 /* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95) */                         \
 672         nop;                                                            \
 673 /* END_##TYPE##_SECTION(0, 1) */                                        \
 674         or      1,1,1;                                                  \
 675         or      1,1,1;                                                  \
 676         /* Nested alt sections, default with inner default taken */     \
 677 /* BEGIN_##TYPE##_SECTION */                                            \
 678         or      2,2,2;                                                  \
 679 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 680         or      1,1,1;                                                  \
 681 /* ##TYPE##_SECTION_ELSE_NESTED(95) */                                  \
 682         /* or   5,5,5; */                                               \
 683 /* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95) */                         \
 684         or      2,2,2;                                                  \
 685 /* ##TYPE##_SECTION_ELSE */                                             \
 686         /* or   31,31,31; */                                            \
 687 /* BEGIN_##TYPE##_SECTION_NESTED(94) */                                 \
 688         /* or   5,5,5; */                                               \
 689 /* ##TYPE##_SECTION_ELSE_NESTED(94) */                                  \
 690         /* or   1,1,1; */                                               \
 691 /* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94) */                         \
 692         /* or   31,31,31; */                                            \
 693 /* ALT_##TYPE##_SECTION_END(0, 0) */                                    \
 694         or      1,1,1;                                                  \
 695         or      1,1,1;                                                  \
 696         /* Nested alt sections, default with inner else taken */        \
 697 /* BEGIN_##TYPE##_SECTION */                                            \
 698         or      2,2,2;                                                  \
 699 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 700         /* or   1,1,1; */                                               \
 701 /* ##TYPE##_SECTION_ELSE_NESTED(95) */                                  \
 702         or      5,5,5;                                                  \
 703 /* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95) */                         \
 704         or      2,2,2;                                                  \
 705 /* ##TYPE##_SECTION_ELSE */                                             \
 706         /* or   31,31,31; */                                            \
 707 /* BEGIN_##TYPE##_SECTION_NESTED(94) */                                 \
 708         /* or   5,5,5; */                                               \
 709 /* ##TYPE##_SECTION_ELSE_NESTED(94) */                                  \
 710         /* or   1,1,1; */                                               \
 711 /* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94) */                         \
 712         /* or   31,31,31; */                                            \
 713 /* ALT_##TYPE##_SECTION_END(0, 0) */                                    \
 714         or      1,1,1;                                                  \
 715         or      1,1,1;                                                  \
 716         /* Nested alt sections, else with inner default taken */        \
 717 /* BEGIN_##TYPE##_SECTION */                                            \
 718         /* or   2,2,2; */                                               \
 719 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 720         /* or   1,1,1; */                                               \
 721 /* ##TYPE##_SECTION_ELSE_NESTED(95) */                                  \
 722         /* or   5,5,5; */                                               \
 723 /* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95) */                         \
 724         /* or   2,2,2; */                                               \
 725 /* ##TYPE##_SECTION_ELSE */                                             \
 726         or      31,31,31;                                               \
 727 /* BEGIN_##TYPE##_SECTION_NESTED(94) */                                 \
 728         or      5,5,5;                                                  \
 729 /* ##TYPE##_SECTION_ELSE_NESTED(94) */                                  \
 730         /* or   1,1,1; */                                               \
 731 /* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94) */                         \
 732         or      31,31,31;                                               \
 733 /* ALT_##TYPE##_SECTION_END(0, 1) */                                    \
 734         or      1,1,1;                                                  \
 735         or      1,1,1;                                                  \
 736         /* Nested alt sections, else with inner else taken */           \
 737 /* BEGIN_##TYPE##_SECTION */                                            \
 738         /* or   2,2,2; */                                               \
 739 /* BEGIN_##TYPE##_SECTION_NESTED(95) */                                 \
 740         /* or   1,1,1; */                                               \
 741 /* ##TYPE##_SECTION_ELSE_NESTED(95) */                                  \
 742         /* or   5,5,5; */                                               \
 743 /* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95) */                         \
 744         /* or   2,2,2; */                                               \
 745 /* ##TYPE##_SECTION_ELSE */                                             \
 746         or      31,31,31;                                               \
 747 /* BEGIN_##TYPE##_SECTION_NESTED(94) */                                 \
 748         /* or   5,5,5; */                                               \
 749 /* ##TYPE##_SECTION_ELSE_NESTED(94) */                                  \
 750         or      1,1,1;                                                  \
 751 /* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 94) */                         \
 752         or      31,31,31;                                               \
 753 /* ALT_##TYPE##_SECTION_END(0, 1) */                                    \
 754         or      1,1,1;                                                  \
 755         or      1,1,1;                                                  \
 756         /* Nested alt sections, else can have large else case */        \
 757 /* BEGIN_##TYPE##_SECTION */                                            \
 758         /* or   2,2,2; */                                               \
 759         /* or   2,2,2; */                                               \
 760         /* or   2,2,2; */                                               \
 761         /* or   2,2,2; */                                               \
 762 /* ##TYPE##_SECTION_ELSE */                                             \
 763 /* BEGIN_##TYPE##_SECTION_NESTED(94) */                                 \
 764         /* or   5,5,5; */                                               \
 765         /* or   5,5,5; */                                               \
 766         /* or   5,5,5; */                                               \
 767         /* or   5,5,5; */                                               \
 768 /* ##TYPE##_SECTION_ELSE_NESTED(94) */                                  \
 769         or      1,1,1;                                                  \
 770         or      1,1,1;                                                  \
 771         or      1,1,1;                                                  \
 772         or      1,1,1;                                                  \
 773 /* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 94) */                         \
 774 /* ALT_##TYPE##_SECTION_END(0, 1) */                                    \
 775         or      1,1,1;                                                  \
 776         or      1,1,1;
 777
 778 MAKE_MACRO_TEST(FTR);
 779 MAKE_MACRO_TEST_EXPECTED(FTR);
 780
 781 #ifdef CONFIG_PPC64
 782 MAKE_MACRO_TEST(FW_FTR);
 783 MAKE_MACRO_TEST_EXPECTED(FW_FTR);
 784 #endif
 785
 786 globl(lwsync_fixup_test)
 787 1:      or      1,1,1
 788         LWSYNC
 789 globl(end_lwsync_fixup_test)
 790
 791 globl(lwsync_fixup_test_expected_LWSYNC)
 792 1:      or      1,1,1
 793         lwsync
 794
 795 globl(lwsync_fixup_test_expected_SYNC)
 796 1:      or      1,1,1
 797         sync
 798