1 /* as.h - global header file 2 Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 3 1999, 2000, 2001, 2002, 2003, 2004, 2005 4 Free Software Foundation, Inc. 5 6 This file is part of GAS, the GNU Assembler. 7 8 GAS is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2, or (at your option) 11 any later version. 12 13 GAS is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with GAS; see the file COPYING. If not, write to the Free 20 Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 21 02110-1301, USA. */ 22 23 #ifndef GAS 24 #define GAS 1 25 /* I think this stuff is largely out of date. xoxorich. 26 27 CAPITALISED names are #defined. 28 "lowercaseH" is #defined if "lowercase.h" has been #include-d. 29 "lowercaseT" is a typedef of "lowercase" objects. 30 "lowercaseP" is type "pointer to object of type 'lowercase'". 31 "lowercaseS" is typedef struct ... lowercaseS. 32 33 #define DEBUG to enable all the "know" assertion tests. 34 #define SUSPECT when debugging hash code. 35 #define COMMON as "extern" for all modules except one, where you #define 36 COMMON as "". 37 If TEST is #defined, then we are testing a module: #define COMMON as "". */ 38 39 #include "config.h" 40 #include "bin-bugs.h" 41 42 /* This is the code recommended in the autoconf documentation, almost 43 verbatim. If it doesn't work for you, let me know, and notify 44 djm@gnu.ai.mit.edu as well. */ 45 /* Added void* version for STDC case. This is to be compatible with 46 the declaration in bison.simple, used for m68k operand parsing. 47 --KR 1995.08.08 */ 48 /* Force void* decl for hpux. This is what Bison uses. --KR 1995.08.16 */ 49 50 #ifndef __GNUC__ 51 # if HAVE_ALLOCA_H 52 # include <alloca.h> 53 # else 54 # ifdef _AIX 55 /* Indented so that pre-ansi C compilers will ignore it, rather than 56 choke on it. Some versions of AIX require this to be the first 57 thing in the file. */ 58 #pragma alloca 59 # else 60 # ifndef alloca /* predefined by HP cc +Olibcalls */ 61 # if !defined (__STDC__) && !defined (__hpux) 62 extern char *alloca (); 63 # else 64 extern void *alloca (); 65 # endif /* __STDC__, __hpux */ 66 # endif /* alloca */ 67 # endif /* _AIX */ 68 # endif /* HAVE_ALLOCA_H */ 69 #endif /* __GNUC__ */ 70 71 /* Now, tend to the rest of the configuration. */ 72 73 /* System include files first... */ 74 #include <stdio.h> 75 #ifdef HAVE_STRING_H 76 #include <string.h> 77 #else 78 #ifdef HAVE_STRINGS_H 79 #include <strings.h> 80 #endif 81 #endif 82 #ifdef HAVE_STDLIB_H 83 #include <stdlib.h> 84 #endif 85 #ifdef HAVE_UNISTD_H 86 #include <unistd.h> 87 #endif 88 #ifdef HAVE_SYS_TYPES_H 89 /* for size_t, pid_t */ 90 #include <sys/types.h> 91 #endif 92 93 #include "getopt.h" 94 /* The first getopt value for machine-independent long options. 95 150 isn't special; it's just an arbitrary non-ASCII char value. */ 96 #define OPTION_STD_BASE 150 97 /* The first getopt value for machine-dependent long options. 98 190 gives the standard options room to grow. */ 99 #define OPTION_MD_BASE 190 100 101 #ifdef DEBUG 102 #undef NDEBUG 103 #endif 104 #if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6) 105 #define __PRETTY_FUNCTION__ ((char*)0) 106 #endif 107 #define assert(P) \ 108 ((void) ((P) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))) 109 #undef abort 110 #define abort() as_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__) 111 112 /* Now GNU header files... */ 113 #include "ansidecl.h" 114 #ifdef BFD_ASSEMBLER 115 #include "bfd.h" 116 #endif 117 #include "libiberty.h" 118 119 /* Define the standard progress macros. */ 120 #include "progress.h" 121 122 /* This doesn't get taken care of anywhere. */ 123 #ifndef __MWERKS__ /* Metrowerks C chokes on the "defined (inline)" */ 124 #if !defined (__GNUC__) && !defined (inline) 125 #define inline 126 #endif 127 #endif /* !__MWERKS__ */ 128 129 /* Other stuff from config.h. */ 130 #ifdef NEED_DECLARATION_ENVIRON 131 extern char **environ; 132 #endif 133 #ifdef NEED_DECLARATION_ERRNO 134 extern int errno; 135 #endif 136 #ifdef NEED_DECLARATION_FFS 137 extern int ffs (int); 138 #endif 139 #ifdef NEED_DECLARATION_FREE 140 extern void free (); 141 #endif 142 #ifdef NEED_DECLARATION_MALLOC 143 extern PTR malloc (); 144 extern PTR realloc (); 145 #endif 146 #ifdef NEED_DECLARATION_STRSTR 147 extern char *strstr (); 148 #endif 149 150 /* This is needed for VMS. */ 151 #if ! defined (HAVE_UNLINK) && defined (HAVE_REMOVE) 152 #define unlink remove 153 #endif 154 155 /* Hack to make "gcc -Wall" not complain about obstack macros. */ 156 #if !defined (memcpy) && !defined (bcopy) 157 #define bcopy(src,dest,size) memcpy (dest, src, size) 158 #endif 159 160 /* Make Saber happier on obstack.h. */ 161 #ifdef SABER 162 #undef __PTR_TO_INT 163 #define __PTR_TO_INT(P) ((int) (P)) 164 #undef __INT_TO_PTR 165 #define __INT_TO_PTR(P) ((char *) (P)) 166 #endif 167 168 #ifndef __LINE__ 169 #define __LINE__ "unknown" 170 #endif /* __LINE__ */ 171 172 #ifndef __FILE__ 173 #define __FILE__ "unknown" 174 #endif /* __FILE__ */ 175 176 #ifndef FOPEN_WB 177 #if defined GO32 || defined __MINGW32__ 178 #include "fopen-bin.h" 179 #else 180 #include "fopen-same.h" 181 #endif 182 #endif 183 184 #ifndef EXIT_SUCCESS 185 #define EXIT_SUCCESS 0 186 #define EXIT_FAILURE 1 187 #endif 188 189 #ifndef SEEK_SET 190 #define SEEK_SET 0 191 #endif 192 193 #define obstack_chunk_alloc xmalloc 194 #define obstack_chunk_free xfree 195 196 #define xfree free 197 198 #include "asintl.h" 199 200 #define BAD_CASE(val) \ 201 { \ 202 as_fatal (_("Case value %ld unexpected at line %d of file \"%s\"\n"), \ 203 (long) val, __LINE__, __FILE__); \ 204 } 205 206 #include "flonum.h" 207 208 /* These are assembler-wide concepts */ 209 210 #ifdef BFD_ASSEMBLER 211 extern bfd *stdoutput; 212 typedef bfd_vma addressT; 213 typedef bfd_signed_vma offsetT; 214 #else 215 typedef unsigned long addressT; 216 typedef long offsetT; 217 #endif 218 219 /* Type of symbol value, etc. For use in prototypes. */ 220 typedef addressT valueT; 221 222 #ifndef COMMON 223 #ifdef TEST 224 #define COMMON /* Declare our COMMONs storage here. */ 225 #else 226 #define COMMON extern /* Our commons live elsewhere. */ 227 #endif 228 #endif 229 /* COMMON now defined */ 230 231 #ifdef DEBUG 232 #ifndef know 233 #define know(p) assert(p) /* Verify our assumptions! */ 234 #endif /* not yet defined */ 235 #else 236 #define know(p) /* know() checks are no-op.ed */ 237 #endif 238 239 /* input_scrub.c */ 240 241 /* Supplies sanitised buffers to read.c. 242 Also understands printing line-number part of error messages. */ 243 244 /* subsegs.c Sub-segments. Also, segment(=expression type)s.*/ 245 246 #ifndef BFD_ASSEMBLER 247 248 #ifdef MANY_SEGMENTS 249 #include "bfd.h" 250 #define N_SEGMENTS 40 251 #define SEG_NORMAL(x) ((x) >= SEG_E0 && (x) <= SEG_E39) 252 #define SEG_LIST SEG_E0,SEG_E1,SEG_E2,SEG_E3,SEG_E4,SEG_E5,SEG_E6,SEG_E7,SEG_E8,SEG_E9,\ 253 SEG_E10,SEG_E11,SEG_E12,SEG_E13,SEG_E14,SEG_E15,SEG_E16,SEG_E17,SEG_E18,SEG_E19,\ 254 SEG_E20,SEG_E21,SEG_E22,SEG_E23,SEG_E24,SEG_E25,SEG_E26,SEG_E27,SEG_E28,SEG_E29,\ 255 SEG_E30,SEG_E31,SEG_E32,SEG_E33,SEG_E34,SEG_E35,SEG_E36,SEG_E37,SEG_E38,SEG_E39 256 #define SEG_TEXT SEG_E0 257 #define SEG_DATA SEG_E1 258 #define SEG_BSS SEG_E2 259 #define SEG_LAST SEG_E39 260 #else 261 #define N_SEGMENTS 3 262 #define SEG_NORMAL(x) ((x) == SEG_TEXT || (x) == SEG_DATA || (x) == SEG_BSS) 263 #define SEG_LIST SEG_TEXT,SEG_DATA,SEG_BSS 264 #endif 265 266 typedef enum _segT 267 { 268 SEG_ABSOLUTE = 0, 269 SEG_LIST, 270 SEG_UNKNOWN, 271 SEG_GOOF, /* Only happens if AS has a logic error. */ 272 /* Invented so we don't crash printing 273 error message involving weird segment. */ 274 SEG_EXPR, /* Intermediate expression values. */ 275 SEG_DEBUG, /* Debug segment */ 276 SEG_NTV, /* Transfert vector preload segment. */ 277 SEG_PTV, /* Transfert vector postload segment. */ 278 SEG_REGISTER /* Mythical: a register-valued expression. */ 279 } segT; 280 281 #define SEG_MAXIMUM_ORDINAL (SEG_REGISTER) 282 #else 283 typedef asection *segT; 284 #define SEG_NORMAL(SEG) ( (SEG) != absolute_section \ 285 && (SEG) != undefined_section \ 286 && (SEG) != reg_section \ 287 && (SEG) != expr_section) 288 #endif 289 typedef int subsegT; 290 291 /* What subseg we are accessing now? */ 292 COMMON subsegT now_subseg; 293 294 /* Segment our instructions emit to. */ 295 COMMON segT now_seg; 296 297 #ifdef BFD_ASSEMBLER 298 #define segment_name(SEG) bfd_get_section_name (stdoutput, SEG) 299 #else 300 extern char const *const seg_name[]; 301 #define segment_name(SEG) seg_name[(int) (SEG)] 302 #endif 303 304 #ifndef BFD_ASSEMBLER 305 extern int section_alignment[]; 306 #endif 307 308 #ifdef BFD_ASSEMBLER 309 extern segT reg_section, expr_section; 310 /* Shouldn't these be eliminated someday? */ 311 extern segT text_section, data_section, bss_section; 312 #define absolute_section bfd_abs_section_ptr 313 #define undefined_section bfd_und_section_ptr 314 #else 315 #define reg_section SEG_REGISTER 316 #define expr_section SEG_EXPR 317 #define text_section SEG_TEXT 318 #define data_section SEG_DATA 319 #define bss_section SEG_BSS 320 #define absolute_section SEG_ABSOLUTE 321 #define undefined_section SEG_UNKNOWN 322 #endif 323 324 325 enum _relax_state 326 { 327 /* Dummy frag used by listing code. */ 328 rs_dummy = 0, 329 330 /* Variable chars to be repeated fr_offset times. 331 Fr_symbol unused. Used with fr_offset == 0 for a 332 constant length frag. */ 333 rs_fill, 334 335 /* Align. The fr_offset field holds the power of 2 to which to 336 align. The fr_var field holds the number of characters in the 337 fill pattern. The fr_subtype field holds the maximum number of 338 bytes to skip when aligning, or 0 if there is no maximum. */ 339 rs_align, 340 341 /* Align code. The fr_offset field holds the power of 2 to which 342 to align. This type is only generated by machine specific 343 code, which is normally responsible for handling the fill 344 pattern. The fr_subtype field holds the maximum number of 345 bytes to skip when aligning, or 0 if there is no maximum. */ 346 rs_align_code, 347 348 /* Test for alignment. Like rs_align, but used by several targets 349 to warn if data is not properly aligned. */ 350 rs_align_test, 351 352 /* Org: Fr_offset, fr_symbol: address. 1 variable char: fill 353 character. */ 354 rs_org, 355 356 #ifndef WORKING_DOT_WORD 357 /* JF: gunpoint */ 358 rs_broken_word, 359 #endif 360 361 /* Machine specific relaxable (or similarly alterable) instruction. */ 362 rs_machine_dependent, 363 364 /* .space directive with expression operand that needs to be computed 365 later. Similar to rs_org, but different. 366 fr_symbol: operand 367 1 variable char: fill character */ 368 rs_space, 369 370 /* A DWARF leb128 value; only ELF uses this. The subtype is 0 for 371 unsigned, 1 for signed. */ 372 rs_leb128, 373 374 /* Exception frame information which we may be able to optimize. */ 375 rs_cfa, 376 377 /* Cross-fragment dwarf2 line number optimization. */ 378 rs_dwarf2dbg 379 }; 380 381 typedef enum _relax_state relax_stateT; 382 383 /* This type is used in prototypes, so it can't be a type that will be 384 widened for argument passing. */ 385 typedef unsigned int relax_substateT; 386 387 /* Enough bits for address, but still an integer type. 388 Could be a problem, cross-assembling for 64-bit machines. */ 389 typedef addressT relax_addressT; 390 391 struct relax_type 392 { 393 /* Forward reach. Signed number. > 0. */ 394 offsetT rlx_forward; 395 /* Backward reach. Signed number. < 0. */ 396 offsetT rlx_backward; 397 398 /* Bytes length of this address. */ 399 unsigned char rlx_length; 400 401 /* Next longer relax-state. 0 means there is no 'next' relax-state. */ 402 relax_substateT rlx_more; 403 }; 404 405 typedef struct relax_type relax_typeS; 406 407 /* main program "as.c" (command arguments etc). */ 408 409 COMMON unsigned char flag_no_comments; /* -f */ 410 COMMON unsigned char flag_debug; /* -D */ 411 COMMON unsigned char flag_signed_overflow_ok; /* -J */ 412 #ifndef WORKING_DOT_WORD 413 COMMON unsigned char flag_warn_displacement; /* -K */ 414 #endif 415 416 /* True if local symbols should be retained. */ 417 COMMON int flag_keep_locals; /* -L */ 418 419 /* True if we are assembling in MRI mode. */ 420 COMMON int flag_mri; 421 422 /* Should the data section be made read-only and appended to the text 423 section? */ 424 COMMON unsigned char flag_readonly_data_in_text; /* -R */ 425 426 /* True if warnings should be inhibited. */ 427 COMMON int flag_no_warnings; /* -W */ 428 429 /* True if warnings count as errors. */ 430 COMMON int flag_fatal_warnings; /* --fatal-warnings */ 431 432 /* True if we should attempt to generate output even if non-fatal errors 433 are detected. */ 434 COMMON unsigned char flag_always_generate_output; /* -Z */ 435 436 /* This is true if the assembler should output time and space usage. */ 437 COMMON unsigned char flag_print_statistics; 438 439 /* True if local absolute symbols are to be stripped. */ 440 COMMON int flag_strip_local_absolute; 441 442 /* True if we should generate a traditional format object file. */ 443 COMMON int flag_traditional_format; 444 445 /* TRUE if .note.GNU-stack section with SEC_CODE should be created */ 446 COMMON int flag_execstack; 447 448 /* TRUE if .note.GNU-stack section with SEC_CODE should be created */ 449 COMMON int flag_noexecstack; 450 451 /* name of emitted object file */ 452 COMMON char *out_file_name; 453 454 /* name of file defining extensions to the basic instruction set */ 455 COMMON char *insttbl_file_name; 456 457 /* TRUE if we need a second pass. */ 458 COMMON int need_pass_2; 459 460 /* TRUE if we should do no relaxing, and 461 leave lots of padding. */ 462 COMMON int linkrelax; 463 464 /* TRUE if we should produce a listing. */ 465 extern int listing; 466 467 /* Type of debugging information we should generate. We currently support 468 stabs, ECOFF, and DWARF2. 469 470 NOTE! This means debug information about the assembly source code itself 471 and _not_ about possible debug information from a high-level language. 472 This is especially relevant to DWARF2, since the compiler may emit line 473 number directives that the assembler resolves. */ 474 475 enum debug_info_type 476 { 477 DEBUG_UNSPECIFIED, 478 DEBUG_NONE, 479 DEBUG_STABS, 480 DEBUG_ECOFF, 481 DEBUG_DWARF, 482 DEBUG_DWARF2 483 }; 484 485 extern enum debug_info_type debug_type; 486 extern int use_gnu_debug_info_extensions; 487 488 /* Maximum level of macro nesting. */ 489 extern int max_macro_nest; 490 491 /* Verbosity level. */ 492 extern int verbose; 493 494 /* Obstack chunk size. Keep large for efficient space use, make small to 495 increase malloc calls for monitoring memory allocation. */ 496 extern int chunksize; 497 498 struct _pseudo_type 499 { 500 /* assembler mnemonic, lower case, no '.' */ 501 const char *poc_name; 502 /* Do the work */ 503 void (*poc_handler) (int); 504 /* Value to pass to handler */ 505 int poc_val; 506 }; 507 508 typedef struct _pseudo_type pseudo_typeS; 509 510 /* Prefer varargs for non-ANSI compiler, since some will barf if the 511 ellipsis definition is used with a no-arguments declaration. */ 512 #if defined (HAVE_VARARGS_H) && !defined (__STDC__) 513 #undef HAVE_STDARG_H 514 #endif 515 516 #if defined (HAVE_STDARG_H) 517 #define USE_STDARG 518 #endif 519 #if !defined (USE_STDARG) && defined (HAVE_VARARGS_H) 520 #define USE_VARARGS 521 #endif 522 523 #ifdef USE_STDARG 524 #if (__GNUC__ >= 2) && !defined(VMS) 525 /* for use with -Wformat */ 526 527 #if __GNUC__ == 2 && __GNUC_MINOR__ < 6 528 /* Support for double underscores in attribute names was added in gcc 529 2.6, so avoid them if we are using an earlier version. */ 530 #define __printf__ printf 531 #define __format__ format 532 #endif 533 534 #define PRINTF_LIKE(FCN) \ 535 void FCN (const char *format, ...) \ 536 __attribute__ ((__format__ (__printf__, 1, 2))) 537 #define PRINTF_WHERE_LIKE(FCN) \ 538 void FCN (char *file, unsigned int line, const char *format, ...) \ 539 __attribute__ ((__format__ (__printf__, 3, 4))) 540 541 #else /* __GNUC__ < 2 || defined(VMS) */ 542 543 #define PRINTF_LIKE(FCN) void FCN (const char *format, ...) 544 #define PRINTF_WHERE_LIKE(FCN) void FCN (char *file, \ 545 unsigned int line, \ 546 const char *format, ...) 547 548 #endif /* __GNUC__ < 2 || defined(VMS) */ 549 550 #else /* ! USE_STDARG */ 551 552 #define PRINTF_LIKE(FCN) void FCN () 553 #define PRINTF_WHERE_LIKE(FCN) void FCN () 554 555 #endif /* ! USE_STDARG */ 556 557 PRINTF_LIKE (as_bad); 558 PRINTF_LIKE (as_fatal) ATTRIBUTE_NORETURN; 559 PRINTF_LIKE (as_tsktsk); 560 PRINTF_LIKE (as_warn); 561 PRINTF_WHERE_LIKE (as_bad_where); 562 PRINTF_WHERE_LIKE (as_warn_where); 563 564 void as_assert (const char *, int, const char *); 565 void as_abort (const char *, int, const char *) ATTRIBUTE_NORETURN; 566 void sprint_value (char *, addressT); 567 int had_errors (void); 568 int had_warnings (void); 569 void as_warn_value_out_of_range (char *, offsetT, offsetT, offsetT, char *, unsigned); 570 void as_bad_value_out_of_range (char *, offsetT, offsetT, offsetT, char *, unsigned); 571 void print_version_id (void); 572 char * app_push (void); 573 char * atof_ieee (char *, int, LITTLENUM_TYPE *); 574 char * input_scrub_include_file (char *, char *); 575 void input_scrub_insert_line (const char *); 576 void input_scrub_insert_file (char *); 577 char * input_scrub_new_file (char *); 578 char * input_scrub_next_buffer (char **bufp); 579 int do_scrub_chars (int (*get) (char *, int), char *, int); 580 int gen_to_words (LITTLENUM_TYPE *, int, long); 581 int had_err (void); 582 int ignore_input (void); 583 void cond_finish_check (int); 584 void cond_exit_macro (int); 585 int seen_at_least_1_file (void); 586 void app_pop (char *); 587 void as_perror (const char *, const char *); 588 void as_where (char **, unsigned int *); 589 void bump_line_counters (void); 590 void do_scrub_begin (int); 591 void input_scrub_begin (void); 592 void input_scrub_close (void); 593 void input_scrub_end (void); 594 int new_logical_line (char *, int); 595 void subsegs_begin (void); 596 void subseg_change (segT, int); 597 segT subseg_new (const char *, subsegT); 598 segT subseg_force_new (const char *, subsegT); 599 void subseg_set (segT, subsegT); 600 int subseg_text_p (segT); 601 int seg_not_empty_p (segT); 602 void start_dependencies (char *); 603 void register_dependency (char *); 604 void print_dependencies (void); 605 #ifdef BFD_ASSEMBLER 606 segT subseg_get (const char *, int); 607 #endif 608 609 struct expressionS; 610 struct fix; 611 typedef struct symbol symbolS; 612 struct relax_type; 613 typedef struct frag fragS; 614 615 #ifdef BFD_ASSEMBLER 616 /* literal.c */ 617 valueT add_to_literal_pool (symbolS *, valueT, segT, int); 618 #endif 619 620 int check_eh_frame (struct expressionS *, unsigned int *); 621 int eh_frame_estimate_size_before_relax (fragS *); 622 int eh_frame_relax_frag (fragS *); 623 void eh_frame_convert_frag (fragS *); 624 int generic_force_reloc (struct fix *); 625 626 #include "expr.h" /* Before targ-*.h */ 627 628 /* This one starts the chain of target dependant headers. */ 629 #include "targ-env.h" 630 631 #ifdef OBJ_MAYBE_ELF 632 #define IS_ELF (OUTPUT_FLAVOR == bfd_target_elf_flavour) 633 #else 634 #ifdef OBJ_ELF 635 #define IS_ELF 1 636 #else 637 #define IS_ELF 0 638 #endif 639 #endif 640 641 #include "write.h" 642 #include "frags.h" 643 #include "hash.h" 644 #include "read.h" 645 #include "symbols.h" 646 647 #include "tc.h" 648 #include "obj.h" 649 650 #ifdef USE_EMULATIONS 651 #include "emul.h" 652 #endif 653 #include "listing.h" 654 655 #ifdef TC_M68K 656 /* True if we are assembling in m68k MRI mode. */ 657 COMMON int flag_m68k_mri; 658 #else 659 #define flag_m68k_mri 0 660 #endif 661 662 #ifdef WARN_COMMENTS 663 COMMON int warn_comment; 664 COMMON unsigned int found_comment; 665 COMMON char * found_comment_file; 666 #endif 667 668 #ifndef NUMBERS_WITH_SUFFIX 669 #define NUMBERS_WITH_SUFFIX 0 670 #endif 671 672 #ifndef LOCAL_LABELS_DOLLAR 673 #define LOCAL_LABELS_DOLLAR 0 674 #endif 675 676 #ifndef LOCAL_LABELS_FB 677 #define LOCAL_LABELS_FB 0 678 #endif 679 680 #ifndef LABELS_WITHOUT_COLONS 681 #define LABELS_WITHOUT_COLONS 0 682 #endif 683 684 #ifndef NO_PSEUDO_DOT 685 #define NO_PSEUDO_DOT 0 686 #endif 687 688 #ifndef TEXT_SECTION_NAME 689 #define TEXT_SECTION_NAME ".text" 690 #define DATA_SECTION_NAME ".data" 691 #define BSS_SECTION_NAME ".bss" 692 #endif 693 694 #ifndef OCTETS_PER_BYTE_POWER 695 #define OCTETS_PER_BYTE_POWER 0 696 #endif 697 #ifndef OCTETS_PER_BYTE 698 #define OCTETS_PER_BYTE (1<<OCTETS_PER_BYTE_POWER) 699 #endif 700 #if OCTETS_PER_BYTE != (1<<OCTETS_PER_BYTE_POWER) 701 #error "Octets per byte conflicts with its power-of-two definition!" 702 #endif 703 704 #endif /* GAS */ 705