sim/common/sim-inline.h

   1 /*  This file is part of the program psim.
   2
   3     Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
   4     Copyright (C) 1997, Free Software Foundation, Inc.
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19
  20     */
  21
  22
  23 #ifndef SIM_INLINE_H
  24 #define SIM_INLINE_H
  25
  26
  27 /* INLINE CODE SELECTION:
  28
  29    GCC -O3 attempts to inline any function or procedure in scope.  The
  30    options below facilitate finer grained control over what is and
  31    what is not inlined.  In particular, it allows the selection of
  32    modules for inlining.  Doing this allows the compiler to both
  33    eliminate the overhead of function calls and (as a consequence)
  34    also eliminate further dead code.
  35
  36    On a CISC (x86) I've found that I can achieve an order of magintude
  37    speed improvement (x3-x5).  In the case of RISC (sparc) while the
  38    performance gain isn't as great it is still significant.
  39
  40    Each module is controled by the macro <module>_INLINE which can
  41    have the values described below
  42
  43        0 (ZERO)
  44
  45          Do not inline any thing for the given module
  46
  47    The following bit fields values can be combined:
  48
  49       H_REVEALS_MODULE:
  50       C_REVEALS_MODULE:
  51
  52          Include the C file for the module into the file being
  53          compiled.  The actual inlining is controlled separatly.
  54
  55          While of no apparent benefit, this makes it possible for the
  56          included module, when compiled, to inline its calls to what
  57          would otherwize be external functions.
  58
  59          {C_,H_} Determines where the module is inlined.  A
  60          H_REVEALS_MODULE will be included everywhere.
  61
  62       INLINE_GLOBALS:
  63
  64          Make external functions within the module `inline'.  Thus if
  65          the module is included into a file being compiled, calls to
  66          the included modules funtions can be eliminated.  INLINE_MODULE
  67          implies REVEAL_MODULE.
  68
  69       INLINE_LOCALS:
  70
  71          Make internal (static) functions within the module `inline'.
  72
  73
  74    CODING STYLE:
  75
  76    The inline ability is enabled by specifying every data and function
  77    declaration and definition using one of the following methods:
  78
  79
  80        GLOBAL INLINE FUNCTIONS:
  81
  82           Such functions are small and used heavily.  Inlining them
  83           will eliminate an unnecessary function call overhead.
  84
  85           .h: INLINE_OURPKG (void) ourpkg_func
  86               (int x,
  87                int y);
  88
  89           .c: INLINE_OURPKG (void)
  90               ourpkg_func (int x,
  91                            int y)
  92               {
  93                 ...
  94               }
  95
  96
  97        GLOBAL INLINE VARIABLES:
  98
  99           This doesn't make much sense.
 100
 101
 102        GLOBAL NON-INLINE (EXTERN) FUNCTIONS AND VARIABLES:
 103
 104           These include functions with varargs parameters.  It can
 105           also include large rarely used functions that contribute
 106           little when inlined.
 107
 108           .h: extern int ourpkg_print
 109               (char *fmt, ...);
 110               extern int a_global_variable;
 111
 112           .c: #if EXTERN_OURPKG_P
 113               int
 114               ourpkg_print (char *fmt,
 115                             ...)
 116               {
 117                  ...
 118               }
 119               #endif
 120               #if EXTERN_OURPKG_P
 121               int a_global_variable = 1;
 122               #endif
 123
 124
 125        LOCAL (STATIC) FUNCTIONS:
 126
 127           These can either be marked inline or just static static vis:
 128
 129           .h: STATIC_INLINE_OURPKG (int) ourpkg_staticf (void);
 130           .c: STATIC_INLINE_OURPKG (int)
 131               ourpkg_staticf (void)
 132               {
 133                 ..
 134               }
 135
 136           .h: STATIC_OURPKG (int) ourpkg_staticf (void);
 137           .c: STATIC_OURPKG (int)
 138               ourpkg_staticf (void)
 139               {
 140                 ..
 141               }
 142
 143
 144        All .h files:
 145
 146
 147           All modules must wrap their .h code in the following:
 148
 149           #ifndef OURPKG_H
 150           #define OURPKG_H
 151           ... code proper ...
 152           #endif
 153
 154           In addition, modules that want to allow global inlining must
 155           include the lines (below) at the end of the .h file. (FIXME:
 156           Shouldn't be needed).
 157
 158           #if H_REVEALS_MODULE_P (OURPKG_INLINE)
 159           #include "ourpkg.c"
 160           #endif
 161
 162
 163        All .c files:
 164
 165           All modules must wrap their .c code in the following
 166
 167           #ifndef OURPKG_C
 168           #define OURPKG_C
 169           ... code proper ...
 170           #endif
 171
 172
 173    NOW IT WORKS:
 174
 175       0:
 176
 177       Since no inlining is defined. All macro's get standard defaults
 178       (extern, static, ...).
 179
 180
 181
 182       H_REVEALS_MODULE (alt includes our):
 183
 184
 185       altprog.c defines ALTPROG_C and then includes sim-inline.h.
 186
 187       In sim-inline.h the expression `` H_REVEALS_MODULE_P
 188       (OURPROG_INLINE) && !  defined (OURPROG_C) && REVEAL_MODULE_P
 189       (OURPROG_INLINE) '' is TRUE so it defines *_OURPROG as static
 190       and EXTERN_OURPROG_P as FALSE.
 191
 192       altprog.c includes ourprog.h.
 193
 194       In ourprog.h the expression ``H_REVEALS_MODULE_P
 195       (OURPROG_INLINE)'' is TRUE so it includes ourprog.c.
 196
 197       Consequently, all the code in ourprog.c is visible and static in
 198       the file altprog.c
 199
 200
 201
 202       H_REVEALS_MODULE (our includes our):
 203
 204
 205       ourprog.c defines OURPROG_C and then includes sim-inline.h.
 206
 207       In sim-inline.h the term `` ! defined (OURPROG_C) '' is FALSE so
 208       it defines *_OURPROG as non-static and EXTERN_OURPROG_P as TRUE.
 209
 210       ourprog.c includes ourprog.h.
 211
 212       In ourprog.h the expression ``H_REVEALS_MODULE_P
 213       (OURPROG_INLINE)'' is true so it includes ourprog.c.
 214
 215       In ourprog.c (second include) the expression defined (OURPROG_C)
 216       and so the body is not re-included.
 217
 218       Consequently, ourprog.o will contain a non-static copy of all
 219       the exported symbols.
 220
 221
 222
 223       C_REVEALS_MODULE (alt includes our):
 224
 225
 226       altprog.c defines ALTPROG_C and then includes sim-inline.c
 227
 228       sim-inline.c defines C_INLINE_C and then includes sim-inline.h
 229
 230       In sim-inline.h the expression `` defined (SIM_INLINE) && !
 231       defined (OURPROG_C) && REVEAL_MODULE_P (OURPROG_INLINE) '' is
 232       true so it defines *_OURPROG as static and EXTERN_OURPROG_P as
 233       FALSE.
 234
 235       In sim-inline.c the expression ``C_REVEALS_MODULE_P
 236       (OURPROG_INLINE)'' is true so it includes ourprog.c.
 237
 238       Consequently, all the code in ourprog.c is visible and static in
 239       the file altprog.c.
 240
 241
 242
 243       C_REVEALS_MODULE (our includes our):
 244
 245
 246       ourprog.c defines OURPROG_C and then includes sim-inline.c
 247
 248       sim-inline.c defines C_INLINE_C and then includes sim-inline.h
 249
 250       In sim-inline.h the term `` !  defined (OURPROG_C) '' is FALSE
 251       so it defines *_OURPROG as non-static and EXTERN_OURPROG_P as
 252       TRUE.
 253
 254       Consequently, ourprog.o will contain a non-static copy of all
 255       the exported symbols.
 256
 257
 258
 259    REALITY CHECK:
 260
 261    This is not for the faint hearted.  I've seen GCC get up to 500mb
 262    trying to compile what this can create. */
 263 \f
 264 #define H_REVEALS_MODULE                1
 265 #define C_REVEALS_MODULE                2
 266 #define INLINE_GLOBALS                  4
 267 #define INLINE_LOCALS                   8
 268
 269 #define REGPARM_MODULE                 32
 270
 271 #define ALL_H_INLINE (H_REVEALS_MODULE | INLINE_GLOBALS | INLINE_LOCALS)
 272 #define ALL_C_INLINE (C_REVEALS_MODULE | INLINE_GLOBALS | INLINE_LOCALS)
 273
 274
 275 /* Default macro to simplify control several of key the inlines */
 276
 277 #ifndef DEFAULT_INLINE
 278 #define DEFAULT_INLINE                  INLINE_LOCALS
 279 #endif
 280
 281 #define REVEAL_MODULE_P(X) (X & (H_REVEALS_MODULE | C_REVEALS_MODULE))
 282 #define H_REVEALS_MODULE_P(X) ((X & H_REVEALS_MODULE))
 283 #define C_REVEALS_MODULE_P(X) ((X & C_REVEALS_MODULE))
 284
 285
 286 #ifndef HAVE_INLINE
 287 #ifdef __GNUC__
 288 #define HAVE_INLINE
 289 #endif
 290 #endif
 291
 292
 293 /* Your compilers inline prefix */
 294
 295 #ifndef INLINE
 296 #if defined (__GNUC__) && defined (__OPTIMIZE__)
 297 #define INLINE __inline__
 298 #else
 299 #define INLINE /*inline*/
 300 #endif
 301 #endif
 302
 303 /* ??? Temporary, pending decision to always use extern inline and do a vast
 304    cleanup of inline support.  */
 305 #ifndef INLINE2
 306 #if defined (__GNUC__)
 307 #define INLINE2 __inline__
 308 #else
 309 #define INLINE2 /*inline*/
 310 #endif
 311 #endif
 312
 313
 314 /* Your compiler's static inline prefix */
 315
 316 #ifndef STATIC_INLINE
 317 #define STATIC_INLINE static INLINE
 318 #endif
 319
 320
 321 /* Your compiler's extern inline prefix */
 322
 323 #ifndef EXTERN_INLINE
 324 #define EXTERN_INLINE extern INLINE2
 325 #endif
 326
 327
 328 /* Your compiler's no-return reserved word */
 329
 330 #ifndef NORETURN
 331 #define NORETURN
 332 #endif
 333
 334
 335
 336 /* Your compilers's unused reserved word */
 337
 338 #if !defined (UNUSED)
 339 #if (!defined (__GNUC__) \
 340      || (__GNUC__ < 2) \
 341      || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
 342 #define UNUSED
 343 #else
 344 #define UNUSED __attribute__((__unused__))
 345 #endif
 346 #endif
 347
 348
 349
 350
 351 /* Your compilers nonstandard function call mechanism prefix */
 352
 353 #if !defined REGPARM
 354 #if defined (__GNUC__) && (defined (__i386__) || defined (__i486__) || defined (__i586__) || defined (__i686__))
 355 #if (WITH_REGPARM && WITH_STDCALL)
 356 #define REGPARM __attribute__((__regparm__(WITH_REGPARM),__stdcall__))
 357 #else
 358 #if (WITH_REGPARM && !WITH_STDCALL)
 359 #define REGPARM __attribute__((__regparm__(WITH_REGPARM)))
 360 #else
 361 #if (!WITH_REGPARM && WITH_STDCALL)
 362 #define REGPARM __attribute__((__stdcall__))
 363 #endif
 364 #endif
 365 #endif
 366 #endif
 367 #endif
 368
 369 #if !defined REGPARM
 370 #define REGPARM
 371 #endif
 372
 373
 374 \f
 375 /* *****
 376    sim-bits and sim-endian are treated differently from the rest
 377    of the modules below.  Their default value is ALL_H_INLINE.
 378    The rest are ALL_C_INLINE.  Don't blink, you'll miss it!
 379    *****
 380    */
 381
 382 /* sim-bits */
 383
 384 #if !defined (SIM_BITS_INLINE) && (DEFAULT_INLINE)
 385 # define SIM_BITS_INLINE (ALL_H_INLINE)
 386 #endif
 387
 388 #if (SIM_BITS_INLINE & REGPARM_MODULE)
 389 # define REGPARM_SIM_BITS REGPARM
 390 #else
 391 # define REGPARM_SIM_BITS
 392 #endif
 393
 394 #if ((H_REVEALS_MODULE_P (SIM_BITS_INLINE) || defined (SIM_INLINE_C)) \
 395      && !defined (SIM_BITS_C) \
 396      && (REVEAL_MODULE_P (SIM_BITS_INLINE)))
 397 # if (SIM_BITS_INLINE & INLINE_GLOBALS)
 398 #  define INLINE_SIM_BITS(TYPE) static INLINE TYPE UNUSED
 399 #  define EXTERN_SIM_BITS_P 0
 400 # else
 401 #  define INLINE_SIM_BITS(TYPE) static TYPE UNUSED REGPARM_SIM_BITS
 402 #  define EXTERN_SIM_BITS_P 0
 403 # endif
 404 #else
 405 # define INLINE_SIM_BITS(TYPE) TYPE REGPARM_SIM_BITS
 406 # define EXTERN_SIM_BITS_P 1
 407 #endif
 408
 409 #if (SIM_BITS_INLINE & INLINE_LOCALS)
 410 # define STATIC_INLINE_SIM_BITS(TYPE) static INLINE TYPE
 411 #else
 412 # define STATIC_INLINE_SIM_BITS(TYPE) static TYPE REGPARM_SIM_BITS
 413 #endif
 414
 415 #define STATIC_SIM_BITS(TYPE) static TYPE
 416
 417
 418
 419 /* sim-core */
 420
 421 #if !defined (SIM_CORE_INLINE) && (DEFAULT_INLINE)
 422 # define SIM_CORE_INLINE ALL_C_INLINE
 423 #endif
 424
 425 #if (SIM_CORE_INLINE & REGPARM_MODULE)
 426 # define REGPARM_SIM_CORE REGPARM
 427 #else
 428 # define REGPARM_SIM_CORE
 429 #endif
 430
 431 #if ((H_REVEALS_MODULE_P (SIM_CORE_INLINE) || defined (SIM_INLINE_C)) \
 432      && !defined (SIM_CORE_C) \
 433      && (REVEAL_MODULE_P (SIM_CORE_INLINE)))
 434 # if (SIM_CORE_INLINE & INLINE_GLOBALS)
 435 #  define INLINE_SIM_CORE(TYPE) static INLINE TYPE UNUSED
 436 #  define EXTERN_SIM_CORE_P 0
 437 #else
 438 #  define INLINE_SIM_CORE(TYPE) static TYPE UNUSED REGPARM_SIM_CORE
 439 #  define EXTERN_SIM_CORE_P 0
 440 #endif
 441 #else
 442 # define INLINE_SIM_CORE(TYPE) TYPE REGPARM_SIM_CORE
 443 # define EXTERN_SIM_CORE_P 1
 444 #endif
 445
 446 #if (SIM_CORE_INLINE & INLINE_LOCALS)
 447 # define STATIC_INLINE_SIM_CORE(TYPE) static INLINE TYPE
 448 #else
 449 # define STATIC_INLINE_SIM_CORE(TYPE) static TYPE REGPARM_SIM_CORE
 450 #endif
 451
 452 #define STATIC_SIM_CORE(TYPE) static TYPE
 453
 454
 455
 456 /* sim-endian */
 457
 458 #if !defined (SIM_ENDIAN_INLINE) && (DEFAULT_INLINE)
 459 # define SIM_ENDIAN_INLINE ALL_H_INLINE
 460 #endif
 461
 462 #if (SIM_ENDIAN_INLINE & REGPARM_MODULE)
 463 # define REGPARM_SIM_ENDIAN REGPARM
 464 #else
 465 # define REGPARM_SIM_ENDIAN
 466 #endif
 467
 468 #if ((H_REVEALS_MODULE_P (SIM_ENDIAN_INLINE) || defined (SIM_INLINE_C)) \
 469      && !defined (SIM_ENDIAN_C) \
 470      && (REVEAL_MODULE_P (SIM_ENDIAN_INLINE)))
 471 # if (SIM_ENDIAN_INLINE & INLINE_GLOBALS)
 472 #  define INLINE_SIM_ENDIAN(TYPE) static INLINE TYPE UNUSED
 473 #  define EXTERN_SIM_ENDIAN_P 0
 474 # else
 475 #  define INLINE_SIM_ENDIAN(TYPE) static TYPE UNUSED REGPARM_SIM_ENDIAN
 476 #  define EXTERN_SIM_ENDIAN_P 0
 477 # endif
 478 #else
 479 # define INLINE_SIM_ENDIAN(TYPE) TYPE REGPARM_SIM_ENDIAN
 480 # define EXTERN_SIM_ENDIAN_P 1
 481 #endif
 482
 483 #if (SIM_ENDIAN_INLINE & INLINE_LOCALS)
 484 # define STATIC_INLINE_SIM_ENDIAN(TYPE) static INLINE TYPE
 485 #else
 486 # define STATIC_INLINE_SIM_ENDIAN(TYPE) static TYPE REGPARM_SIM_ENDIAN
 487 #endif
 488
 489 #define STATIC_SIM_ENDIAN(TYPE) static TYPE
 490
 491
 492
 493 /* sim-events */
 494
 495 #if !defined (SIM_EVENTS_INLINE) && (DEFAULT_INLINE)
 496 # define SIM_EVENTS_INLINE ALL_C_INLINE
 497 #endif
 498
 499 #if (SIM_EVENTS_INLINE & REGPARM_MODULE)
 500 # define REGPARM_SIM_EVENTS REGPARM
 501 #else
 502 # define REGPARM_SIM_EVENTS
 503 #endif
 504
 505 #if ((H_REVEALS_MODULE_P (SIM_EVENTS_INLINE) || defined (SIM_INLINE_C)) \
 506      && !defined (SIM_EVENTS_C) \
 507      && (REVEAL_MODULE_P (SIM_EVENTS_INLINE)))
 508 # if (SIM_EVENTS_INLINE & INLINE_GLOBALS)
 509 #  define INLINE_SIM_EVENTS(TYPE) static INLINE TYPE UNUSED
 510 #  define EXTERN_SIM_EVENTS_P 0
 511 # else
 512 #  define INLINE_SIM_EVENTS(TYPE) static TYPE UNUSED REGPARM_SIM_EVENTS
 513 #  define EXTERN_SIM_EVENTS_P 0
 514 # endif
 515 #else
 516 # define INLINE_SIM_EVENTS(TYPE) TYPE REGPARM_SIM_EVENTS
 517 # define EXTERN_SIM_EVENTS_P 1
 518 #endif
 519
 520 #if (SIM_EVENTS_INLINE & INLINE_LOCALS)
 521 # define STATIC_INLINE_SIM_EVENTS(TYPE) static INLINE TYPE
 522 #else
 523 # define STATIC_INLINE_SIM_EVENTS(TYPE) static TYPE REGPARM_SIM_EVENTS
 524 #endif
 525
 526 #define STATIC_SIM_EVENTS(TYPE) static TYPE
 527
 528
 529
 530 /* sim-fpu */
 531
 532 #if !defined (SIM_FPU_INLINE) && (DEFAULT_INLINE)
 533 # define SIM_FPU_INLINE ALL_C_INLINE
 534 #endif
 535
 536 #if (SIM_FPU_INLINE & REGPARM_MODULE)
 537 # define REGPARM_SIM_FPU REGPARM
 538 #else
 539 # define REGPARM_SIM_FPU
 540 #endif
 541
 542 #if ((H_REVEALS_MODULE_P (SIM_FPU_INLINE) || defined (SIM_INLINE_C)) \
 543      && !defined (SIM_FPU_C) \
 544      && (REVEAL_MODULE_P (SIM_FPU_INLINE)))
 545 # if (SIM_FPU_INLINE & INLINE_GLOBALS)
 546 #  define INLINE_SIM_FPU(TYPE) static INLINE TYPE UNUSED
 547 #  define EXTERN_SIM_FPU_P 0
 548 # else
 549 #  define INLINE_SIM_FPU(TYPE) static TYPE UNUSED REGPARM_SIM_FPU
 550 #  define EXTERN_SIM_FPU_P 0
 551 # endif
 552 #else
 553 # define INLINE_SIM_FPU(TYPE) TYPE REGPARM_SIM_FPU
 554 # define EXTERN_SIM_FPU_P 1
 555 #endif
 556
 557 #if (SIM_FPU_INLINE & INLINE_LOCALS)
 558 # define STATIC_INLINE_SIM_FPU(TYPE) static INLINE TYPE
 559 #else
 560 # define STATIC_INLINE_SIM_FPU(TYPE) static TYPE REGPARM_SIM_FPU
 561 #endif
 562
 563 #define STATIC_SIM_FPU(TYPE) static TYPE
 564
 565
 566
 567 /* sim-types */
 568
 569 #if (SIM_TYPES_INLINE & REGPARM_MODULE)
 570 # define REGPARM_SIM_TYPES REGPARM
 571 #else
 572 # define REGPARM_SIM_TYPES
 573 #endif
 574
 575 #if ((H_REVEALS_MODULE_P (SIM_TYPES_INLINE) || defined (SIM_INLINE_C)) \
 576      && !defined (SIM_TYPES_C) \
 577      && (REVEAL_MODULE_P (SIM_TYPES_INLINE)))
 578 # if (SIM_TYPES_INLINE & INLINE_GLOBALS)
 579 #  define INLINE_SIM_TYPES(TYPE) static INLINE TYPE UNUSED
 580 #  define EXTERN_SIM_TYPES_P 0
 581 # else
 582 #  define INLINE_SIM_TYPES(TYPE) static TYPE UNUSED REGPARM_SIM_TYPES
 583 #  define EXTERN_SIM_TYPES_P 0
 584 # endif
 585 #else
 586 # define INLINE_SIM_TYPES(TYPE) TYPE REGPARM_SIM_TYPES
 587 # define EXTERN_SIM_TYPES_P 1
 588 #endif
 589
 590 #if (SIM_TYPES_INLINE & INLINE_LOCALS)
 591 # define STATIC_INLINE_SIM_TYPES(TYPE) static INLINE TYPE
 592 #else
 593 # define STATIC_INLINE_SIM_TYPES(TYPE) static TYPE REGPARM_SIM_TYPES
 594 #endif
 595
 596 #define STATIC_SIM_TYPES(TYPE) static TYPE
 597
 598
 599
 600 /* sim_main */
 601
 602 #if !defined (SIM_MAIN_INLINE) && (DEFAULT_INLINE)
 603 # define SIM_MAIN_INLINE (ALL_C_INLINE)
 604 #endif
 605
 606 #if (SIM_MAIN_INLINE & REGPARM_MODULE)
 607 # define REGPARM_SIM_MAIN REGPARM
 608 #else
 609 # define REGPARM_SIM_MAIN
 610 #endif
 611
 612 #if ((H_REVEALS_MODULE_P (SIM_MAIN_INLINE) || defined (SIM_INLINE_C)) \
 613      && !defined (SIM_MAIN_C) \
 614      && (REVEAL_MODULE_P (SIM_MAIN_INLINE)))
 615 # if (SIM_MAIN_INLINE & INLINE_GLOBALS)
 616 #  define INLINE_SIM_MAIN(TYPE) static INLINE TYPE UNUSED
 617 #  define EXTERN_SIM_MAIN_P 0
 618 # else
 619 #  define INLINE_SIM_MAIN(TYPE) static TYPE UNUSED REGPARM_SIM_MAIN
 620 #  define EXTERN_SIM_MAIN_P 0
 621 # endif
 622 #else
 623 # define INLINE_SIM_MAIN(TYPE) TYPE REGPARM_SIM_MAIN
 624 # define EXTERN_SIM_MAIN_P 1
 625 #endif
 626
 627 #if (SIM_MAIN_INLINE & INLINE_LOCALS)
 628 # define STATIC_INLINE_SIM_MAIN(TYPE) static INLINE TYPE
 629 #else
 630 # define STATIC_INLINE_SIM_MAIN(TYPE) static TYPE REGPARM_SIM_MAIN
 631 #endif
 632
 633 #define STATIC_SIM_MAIN(TYPE) static TYPE
 634 \f
 635 /* engine */
 636
 637 #if (ENGINE_INLINE & REGPARM_MODULE)
 638 # define REGPARM_ENGINE REGPARM
 639 #else
 640 # define REGPARM_ENGINE
 641 #endif
 642
 643 #if ((H_REVEALS_MODULE_P (ENGINE_INLINE) || defined (SIM_INLINE_C)) \
 644      && !defined (ENGINE_C) \
 645      && (REVEAL_MODULE_P (ENGINE_INLINE)))
 646 # if (ENGINE_INLINE & INLINE_GLOBALS)
 647 #  define INLINE_ENGINE(TYPE) static INLINE TYPE UNUSED
 648 #  define EXTERN_ENGINE_P 0
 649 # else
 650 #  define INLINE_ENGINE(TYPE) static TYPE UNUSED REGPARM_ENGINE
 651 #  define EXTERN_ENGINE_P 0
 652 # endif
 653 #else
 654 # define INLINE_ENGINE(TYPE) TYPE REGPARM_ENGINE
 655 # define EXTERN_ENGINE_P 1
 656 #endif
 657
 658 #if (ENGINE_INLINE & INLINE_LOCALS)
 659 # define STATIC_INLINE_ENGINE(TYPE) static INLINE TYPE
 660 #else
 661 # define STATIC_INLINE_ENGINE(TYPE) static TYPE REGPARM_ENGINE
 662 #endif
 663
 664 #define STATIC_ENGINE(TYPE) static TYPE
 665
 666
 667
 668 /* icache */
 669
 670 #if (ICACHE_INLINE & REGPARM_MODULE)
 671 # define REGPARM_ICACHE REGPARM
 672 #else
 673 # define REGPARM_ICACHE
 674 #endif
 675
 676 #if ((H_REVEALS_MODULE_P (ICACHE_INLINE) || defined (SIM_INLINE_C)) \
 677      && !defined (ICACHE_C) \
 678      && (REVEAL_MODULE_P (ICACHE_INLINE)))
 679 # if (ICACHE_INLINE & INLINE_GLOBALS)
 680 #  define INLINE_ICACHE(TYPE) static INLINE TYPE UNUSED
 681 #  define EXTERN_ICACHE_P 0
 682 #else
 683 #  define INLINE_ICACHE(TYPE) static TYPE UNUSED REGPARM_ICACHE
 684 #  define EXTERN_ICACHE_P 0
 685 #endif
 686 #else
 687 # define INLINE_ICACHE(TYPE) TYPE REGPARM_ICACHE
 688 # define EXTERN_ICACHE_P 1
 689 #endif
 690
 691 #if (ICACHE_INLINE & INLINE_LOCALS)
 692 # define STATIC_INLINE_ICACHE(TYPE) static INLINE TYPE
 693 #else
 694 # define STATIC_INLINE_ICACHE(TYPE) static TYPE REGPARM_ICACHE
 695 #endif
 696
 697 #define STATIC_ICACHE(TYPE) static TYPE
 698
 699
 700
 701 /* idecode */
 702
 703 #if (IDECODE_INLINE & REGPARM_MODULE)
 704 # define REGPARM_IDECODE REGPARM
 705 #else
 706 # define REGPARM_IDECODE
 707 #endif
 708
 709 #if ((H_REVEALS_MODULE_P (IDECODE_INLINE) || defined (SIM_INLINE_C)) \
 710      && !defined (IDECODE_C) \
 711      && (REVEAL_MODULE_P (IDECODE_INLINE)))
 712 # if (IDECODE_INLINE & INLINE_GLOBALS)
 713 #  define INLINE_IDECODE(TYPE) static INLINE TYPE UNUSED
 714 #  define EXTERN_IDECODE_P 0
 715 #else
 716 #  define INLINE_IDECODE(TYPE) static TYPE UNUSED REGPARM_IDECODE
 717 #  define EXTERN_IDECODE_P 0
 718 #endif
 719 #else
 720 # define INLINE_IDECODE(TYPE) TYPE REGPARM_IDECODE
 721 # define EXTERN_IDECODE_P 1
 722 #endif
 723
 724 #if (IDECODE_INLINE & INLINE_LOCALS)
 725 # define STATIC_INLINE_IDECODE(TYPE) static INLINE TYPE
 726 #else
 727 # define STATIC_INLINE_IDECODE(TYPE) static TYPE REGPARM_IDECODE
 728 #endif
 729
 730 #define STATIC_IDECODE(TYPE) static TYPE
 731
 732
 733
 734 /* semantics */
 735
 736 #if (SEMANTICS_INLINE & REGPARM_MODULE)
 737 # define REGPARM_SEMANTICS REGPARM
 738 #else
 739 # define REGPARM_SEMANTICS
 740 #endif
 741
 742 #if ((H_REVEALS_MODULE_P (SEMANTICS_INLINE) || defined (SIM_INLINE_C)) \
 743      && !defined (SEMANTICS_C) \
 744      && (REVEAL_MODULE_P (SEMANTICS_INLINE)))
 745 # if (SEMANTICS_INLINE & INLINE_GLOBALS)
 746 #  define INLINE_SEMANTICS(TYPE) static INLINE TYPE UNUSED
 747 #  define EXTERN_SEMANTICS_P 0
 748 #else
 749 #  define INLINE_SEMANTICS(TYPE) static TYPE UNUSED REGPARM_SEMANTICS
 750 #  define EXTERN_SEMANTICS_P 0
 751 #endif
 752 #else
 753 # define INLINE_SEMANTICS(TYPE) TYPE REGPARM_SEMANTICS
 754 # define EXTERN_SEMANTICS_P 1
 755 #endif
 756
 757 #if EXTERN_SEMANTICS_P
 758 # define EXTERN_SEMANTICS(TYPE) TYPE REGPARM_SEMANTICS
 759 #else
 760 # define EXTERN_SEMANTICS(TYPE) static TYPE UNUSED REGPARM_SEMANTICS
 761 #endif
 762
 763 #if (SEMANTICS_INLINE & INLINE_LOCALS)
 764 # define STATIC_INLINE_SEMANTICS(TYPE) static INLINE TYPE
 765 #else
 766 # define STATIC_INLINE_SEMANTICS(TYPE) static TYPE REGPARM_SEMANTICS
 767 #endif
 768
 769 #define STATIC_SEMANTICS(TYPE) static TYPE
 770
 771
 772
 773 /* support */
 774
 775 #if !defined (SUPPORT_INLINE) && (DEFAULT_INLINE)
 776 # define SUPPORT_INLINE ALL_C_INLINE
 777 #endif
 778
 779 #if (SUPPORT_INLINE & REGPARM_MODULE)
 780 # define REGPARM_SUPPORT REGPARM
 781 #else
 782 # define REGPARM_SUPPORT
 783 #endif
 784
 785 #if ((H_REVEALS_MODULE_P (SUPPORT_INLINE) || defined (SIM_INLINE_C)) \
 786      && !defined (SUPPORT_C) \
 787      && (REVEAL_MODULE_P (SUPPORT_INLINE)))
 788 # if (SUPPORT_INLINE & INLINE_GLOBALS)
 789 #  define INLINE_SUPPORT(TYPE) static INLINE TYPE UNUSED
 790 #  define EXTERN_SUPPORT_P 0
 791 #else
 792 #  define INLINE_SUPPORT(TYPE) static TYPE UNUSED REGPARM_SUPPORT
 793 #  define EXTERN_SUPPORT_P 0
 794 #endif
 795 #else
 796 # define INLINE_SUPPORT(TYPE) TYPE REGPARM_SUPPORT
 797 # define EXTERN_SUPPORT_P 1
 798 #endif
 799
 800 #if (SUPPORT_INLINE & INLINE_LOCALS)
 801 # define STATIC_INLINE_SUPPORT(TYPE) static INLINE TYPE
 802 #else
 803 # define STATIC_INLINE_SUPPORT(TYPE) static TYPE REGPARM_SUPPORT
 804 #endif
 805
 806 #define STATIC_SUPPORT(TYPE) static TYPE
 807
 808
 809
 810 #endif