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