gas/ChangeLog-9899

   1 1999-12-22  Philip Blundell  <pb@futuretv.com>
   2
   3         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
   4         hook function when changing sections.
   5         (arm_s_data): Likewise.
   6
   7 1999-12-14  Nick Clifton  <nickc@cygnus.com>
   8
   9         * config/tc-arm.c (md_parse_option): Add support for -marm720
  10         command line switch.
  11
  12 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
  13
  14         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
  15         (r_registers, xr_registers): Define.
  16         (r_register_name, xr_register_name): New functions.
  17         (md_assemble): Handle new am33 operand types and instruction
  18         formats.
  19         (mn10300_insert_operand, check_operand): Likewise.
  20
  21 1999-11-29  Nick Clifton  <nickc@cygnus.com>
  22
  23         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
  24         (s_force_thumb): Set thumb_mode to 2.
  25         (md_assemble): Do not complain about thumb instructions on a
  26         non-thumb target if thumb_mode is set to 2.
  27
  28 1999-11-28  Michael Meissner  <meissner@cygnus.com>
  29
  30         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
  31         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
  32         (O_...): Add new machine dependent expressions if we are handling
  33         explicit relocations.
  34         (alpha_reloc_op): New static table holding the explicit relocation
  35         information.
  36         (alpha_literal_hash): New static to hold the hash table for
  37         explicit relocations.
  38         (alpha_macros): Add support for explicit relocations.
  39         (md_begin): If explicit relocations, initialize hash table.
  40         (md_assemble): Don't print a second error if tokenize_arguments
  41         already printed an error message.
  42         (md_apply_fix): Add support for explicit relocations.
  43         (alpha_force_relocation): Ditto.
  44         (alpha_fix_adjustable): Ditto.
  45         (alpha_adjust_symtab): New function to support explicit
  46         relocations.
  47         (alpha_adjust_symtab_relocs): Ditto.
  48         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
  49         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
  50         Add support for explicit relocations.  Return -2 if an error
  51         message was already printed.
  52         (find_macro_match): Add support for explicit relocations.  Comment
  53         each of the cases.
  54         (emit_insn): Add support for explicit relocations.
  55         (assemble_tokens): Ditto.
  56         (emit_ldgp): Ditto.
  57         (load_expression): Ditto.
  58         (emit_lda): Ditto.
  59         (emit_ldah): Ditto.
  60         (emit_ir_load): Ditto.
  61         (emit_loadstore): Ditto.
  62         (emit_ldXu): Ditto.
  63         (emit_ldil): Ditto.
  64         (emit_sextX): Ditto.
  65         (emit_division): Ditto.
  66         (emit_jsrjmp): Ditto.
  67         (emit_retjcr): Ditto.
  68
  69         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
  70         ELF object format.
  71         (tc_adjust_symtab): If explicit relocations, call the function
  72         alpha_adjust_symtab.
  73         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
  74         relocations next to the literal relocation they reference.
  75         (TC_INIT_FIX_DATA): Initialize the new fields.
  76         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
  77
  78 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
  79
  80         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
  81         'B' operand for PA2.0 bb instruction.
  82
  83 1999-11-18  Nick Clifton  <nickc@cygnus.com>
  84
  85         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
  86         target.
  87
  88         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
  89         relocs.
  90         (mcore_force_relocation): Force relocations to be generated for
  91         RVA relocs.
  92
  93 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
  94
  95         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
  96         (i386_displacement): Disallow O_big displacements.
  97
  98 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
  99
 100         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
 101         Small improvements in error checking.
 102         (md_assemble): Support for unconditional ARM instructions.
 103         (md_parse_option): Support for -m[arm]v5e flag.
 104
 105 1999-11-12  Nick Clifton  <nickc@cygnus.com>
 106
 107         * macro.c (buffer_and_nest): Do not check beyond the end of the
 108         buffer.
 109
 110 1999-11-11  Nick Clifton  <nickc@cygnus.com>
 111
 112         * macro.c (buffer_and_nest): Look for seperator after TO and
 113         FROM tokens.
 114
 115 1999-11-08  Andrew Haley  <aph@cygnus.com>
 116
 117         * app.c (do_scrub_chars): When in State 10, treat backslash
 118         characters in the same way as as symbol characters.
 119
 120 1999-11-07  Richard Henderson  <rth@cygnus.com>
 121
 122         * config/tc-alpha.c (alpha_align): Check, don't assert, that
 123         the previous label was in the current section before playing
 124         with auto-alignment.
 125
 126 1999-11-06  Nick Clifton  <nickc@cygnus.com>
 127
 128         * config/tc-v850.c (v850_force_relocation): Force relocation
 129         for weak symbols.
 130         (v850_pcrel_from_selection): Do not compute a pcrel offset if
 131         the symbol is weak.
 132
 133 1999-11-05  Michael Meissner  <meissner@cygnus.com>
 134
 135         * expr.h (operatorT): Increase machine dependent operators to 16.
 136         * expr.c (op_rank): Ditto.
 137
 138 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
 139
 140         * read.c (pseudo_set): Reject attempts to set the value of a
 141         section symbol.
 142
 143         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
 144         if it is defined.
 145
 146         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
 147
 148         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
 149         to bfd_set_section_contents.
 150
 151 1999-11-03  Nick Clifton  <nickc@cygnus.com>
 152
 153         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
 154
 155 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
 156
 157         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
 158         (mips_ip): Use OPCODE_IS_MEMBER.
 159
 160 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
 161
 162         * config/tc-arm.c (reg_required_here): Improve comments.
 163
 164         * config/tc-arm.c (thumb_opcode): Add "variants" field.
 165         (tinsns): Initialize variants field.
 166
 167         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
 168         BAD_PC respectively.
 169
 170 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
 171
 172         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
 173         * config/tc-arm.h: Fix compile time warnings.
 174
 175 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 176
 177         * config/tc-d10v.c (find_opcode): Allow ATSIGN to match
 178         expressions of the form @abs16, @(abs16) and @(abs16 + imm).
 179
 180 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
 181
 182         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
 183         (ISA_HAS_64_BIT_REGS) New.
 184         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
 185         mips_emit_delays,macro_build,load_register,load_addresss,
 186         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
 187         and/or use new ISA_xxx macros in expressions involving
 188         ISA, particularly mips_opts.isa.
 189
 190 1999-10-18  Michael Meissner  <meissner@cygnus.com>
 191
 192         * expr.h (operatorT): Add machine dependent operators md1..md8.
 193         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
 194         for the machine dependent operators to use.
 195
 196         * expr.c (op_rank): Add machine dependent operators.
 197
 198         * config/tc-alpha.c (O_pregister): Define as a machine dependent
 199         operator.
 200         (O_cpregister): Ditto.
 201         (md_begin): Change X_op test that field is wide enough to use
 202         O_max instead of O_alpha_max.
 203         (cpu_types): Fill in missing initializer.
 204         (alpha_num_macros): Make unsigned.
 205         (md_assemble): Make opnamelen be size_t.
 206         (md_apply_fix): Cast alpha_num_operands to int before testing.
 207         (alpha_force_relocation): Ditto.
 208         (alpha_fix_adjustable): Ditto.
 209         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
 210         (tc_gen_reloc): Ditto.
 211         (tc_get_register): Ditto.
 212         (emit_ldgp): Ditto.
 213         (emit_lda): Ditto.
 214         (emit_ldah): Ditto.
 215         (emit_ldil): Ditto.
 216         (s_alpha_ent): Ditto.
 217         (s_alpha_end): Ditto.
 218         (s_alpha_frame): Ditto.
 219         (s_alpha_prologue): Ditto.
 220         (s_alpha_file): Ditto.
 221         (s_alpha_gprel32): Ditto.
 222         (s_alpha_proc): Ditto.
 223         (s_alpha_set): Ditto.
 224         (s_alpha_base): Ditto.
 225         (s_alpha_align): Ditto.
 226         (s_alpha_arch): Ditto.
 227         (alpha_align): Ditto.
 228         (assemble_insn): Suppress unused variable warning.
 229         (emit_insn): Ditto.
 230         (assemble_insn): Don't assume X_op and X_unsigned are in a given
 231         order in the structure.
 232         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
 233
 234 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
 235
 236         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
 237
 238 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
 239
 240         * config/tc-i386.c (i386_index_check): Correct #endif location.
 241
 242 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
 243
 244         * as.c (show_usage): Document new options.
 245         (parse_args): Add --no-warn, --warn, --fatal-warnings,
 246         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
 247         (parse_args): Parse the new options.
 248         (main): If there were warnings, and --fatal-warnings
 249         was specified, print an error.
 250         * as.h: New variable, flag_fatal_warnings, for new option.
 251
 252 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
 253
 254         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
 255         '@'.  Change autoincrement completers to fall through to cache control
 256         completers.
 257
 258         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
 259         arg.
 260         (pa_parse_addb_64_cmpltr):  New function.
 261
 262         * config/tc-hppa.c (pa_ip):  Change error message.
 263         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
 264         '?Q' args to allow falling through.
 265
 266         * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
 267         Remove unused conditional codes.
 268         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
 269
 270 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 271
 272         * config/tc-d30v.c (CHAR_BIT): Define.
 273         (check_range): Fix bit operations to support integers bigger than
 274         32 bits.
 275
 276 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 277
 278         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
 279         operands.
 280
 281 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
 282                           Doug Evans  <devans@cygnus.com>
 283
 284         Add support for m32rx.
 285         * config/tc-m32r.c (enable_m32rx): New static global.
 286         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
 287         (allow_m32rx): New function.
 288         (M32R_SHORTOPTS): Add `O'.
 289         (md_longopts): Add --m32rx plus several warning options.
 290         (md_parse_option): Handle new options.
 291         (md_show_usage): Print them.
 292         (md_begin): Enable m32rx.
 293         (OPERAND_IS_COND_BIT): New macro.
 294         (first_writes_to_seconds_operands): New function.
 295         (writes_to_pc,can_make_parallel,make_parallel): New functions.
 296         (target_make_parallel,assemble_two_insns): New functions.
 297         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
 298         If optimizing and m32rx, try to make consecutive insns parallel.
 299
 300 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
 301
 302         * config/tc-mips.c (nopic_need_relax): Allow for the
 303         .sdata.foo sections generated by -fdata-sections,
 304         and for the .gnu.linkonce.s sections generated by C++.
 305
 306 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 307
 308         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
 309         with cleaner code using completer prefixes.   Add 'Y'.
 310
 311         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
 312
 313 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
 314
 315         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
 316         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
 317         insn does not match and we should try the next insn in the table.
 318
 319 1999-09-22  Nick Clifton  <nickc@cygnus.com>
 320
 321         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
 322
 323 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
 324
 325         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
 326         of PA2.0 support.
 327
 328 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 329
 330         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
 331         OBJ_ELF.  If ELF, add "sq".
 332         (md_parse_option): If ELF, ignore -s and -q.
 333         (md_show_usage): Mention ELF options.
 334
 335 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
 336
 337         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
 338         operands.
 339
 340         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
 341
 342         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
 343
 344         * config/tc-hppa.c (struct pa_it): New field "trunc".
 345         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
 346         (pa_parse_ftest_gfx_completer): New function
 347         (pa_parse_fp_cnv_format): New function.
 348
 349         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
 350         (md_apply_fix): Handle 22bit pc-rel branches.
 351
 352         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
 353
 354         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
 355
 356         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
 357
 358         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
 359
 360 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
 361
 362         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
 363         (pa_ip): Handle 'fX'.
 364
 365 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
 366
 367         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
 368         unwinds unless the function is in the text space.
 369         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
 370
 371 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
 372
 373         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
 374         (md_assemble): To here.  Tweak address generation.
 375
 376         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
 377         debug_line.
 378         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
 379         (md_assemble): Call dwarf2_where for OBJ_ELF.
 380         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
 381         (pa_end_of_source): New function.
 382         * config/tc-hppa.h (md_end): Define for OBJ_ELF.
 383
 384 1999-09-14  Michael Meissner  <meissner@cygnus.com>
 385
 386         * configure.in (Canonicalization of target names): Remove adding
 387         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
 388         generates $ac_config_sub with a ${CONFIG_SHELL} already.
 389         * configure: Regenerate.
 390
 391 1999-09-14  Donn Terry  <donn@interix.com>
 392
 393         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
 394
 395 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
 396
 397         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
 398         pc-relative jmp/call to an absolute symbol.
 399         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
 400         absolute section symbols.
 401
 402         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
 403         jump handling code and comments.
 404
 405 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
 406
 407         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
 408         the value if TE_PE and a global defined symbol.
 409
 410 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
 411
 412         * write.c (dump_section_relocs): Call print_symbol_value_1 to
 413         print the symbol, rather than printing it here.
 414
 415 1999-09-11  Donn Terry  <donn@interix.com>
 416
 417         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 418         BFD_RELOC_RVA relocations.
 419
 420         * config/tc-i386.c (md_undefined_symbol): Compare the name against
 421         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
 422         starts with "_G".
 423
 424         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
 425         defined.
 426         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
 427         * doc/internals.texi (Object format backend): Document
 428         SET_SECTION_RELOCS.
 429
 430         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 431         relocations against global symbols if TE_PE.
 432
 433         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
 434         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
 435
 436         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
 437         symbols.
 438
 439         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
 440         symbols which do not have a constant value, or tags with
 441         non-tags.  Remove the symbol from the list before adding it at the
 442         end.
 443
 444         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
 445         C_FCN symbol differently if TE_PE.
 446         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
 447         appears in the pseudo-op, rather coff_line_base which is only set
 448         for a .bf symbol.
 449
 450         * config/obj-coff.c (obj_coff_loc): New static function.
 451         (obj_pseudo_table): Add "loc".
 452
 453         * config/obj-coff.c (add_lineno): Check that the line number is
 454         positive.
 455
 456         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
 457         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
 458         int.
 459         (md_atof): Return NULL rather than 0.
 460         * config/tc-i386.c (md_atof): Change type to int.
 461         * expr.c (expr): Change first parameter to int.
 462         * config/obj-coff.c: Add declarations for static functions.
 463         (coff_frob_symbol): Use SYM_AUXENT.
 464         * config/tc-i386.h (flag_16bit_code): Don't declare.
 465
 466         * config/obj-coff.c (obj_coff_section): Default to setting
 467         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
 468
 469         * write.c (adjust_reloc_syms): Print adjusted fixup.
 470
 471         * expr.c (integer_constant): Correct too_many_digits calculation
 472         in base 10 case.
 473
 474 1999-09-09  Andreas Schwab  <schwab@suse.de>
 475
 476         * doc/c-arm.texi: Fix arguments of @var to not contain
 477         punctuation.
 478
 479 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
 480
 481         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
 482         and COFF targets.
 483         (md_parse_option): Only support -k flag for ELF and COFF targets.
 484
 485 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
 486
 487         * config/tc-hppa.c (pa_ip): Put strict register checks before
 488         call to pa_parse_number.
 489
 490         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
 491
 492 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
 493
 494         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
 495         BFD_ASSEMBLER code.
 496
 497 1999-09-06  Donn Terry  <donn@interix.com>
 498
 499         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
 500
 501 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
 502
 503         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
 504         candidate instruction.  Require registers for register arguments
 505         when in strict mode.  Require assemble-time constants for
 506         constants when in strict mode.
 507         (pa_get_absolute_expression): Require a constant when in strict
 508         mode.
 509
 510 1999-09-06  Nick Clifton  <nickc@cygnus.com>
 511
 512         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
 513
 514 1999-09-04  Steve Chamberlain  <sac@pobox.com>
 515
 516         * config/tc-pj.c: New file, supports picoJava in ELF.
 517         * config/tc-pj.h: Ditto.
 518         * configure.in (pjl*, pj*): New targets.
 519         * Makefile.am: Rebuild dependencies.
 520         (CPU_TYPES): Add pj.
 521         (TARGET_CPU_CFILES): Add config/tc-pj.c.
 522         (TARGET_CPU_HFILES): Add config/tc-pj.h.
 523         * doc/c-pj.texi: New file.
 524         * doc/as.texinfo: Add some PJ specifics.
 525         * doc/all.texi: Add PJ to the list of all architectures, sort them
 526         all alphabetically.
 527         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
 528         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 529
 530 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
 531
 532         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
 533         (obj_frob_file): Test for null pointer.
 534         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
 535         (OBJ_PROCESS_STAB): And here.
 536         (elf_obj_sy): Remove
 537
 538         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
 539         except OBJ_PROCESS_STAB, which we #undef for ecoff.
 540         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
 541
 542         * config/obj-coff.c (no_func): Remove.
 543         (coff_format_ops): Change occurrences of no_func to 0, as we test
 544         for 0 in obj-multi.h.
 545
 546         * configure.in:  Enable bfd for i386-coff when primary target is
 547         bfd.  Enable i386 elf,coff emulation support.  Don't set
 548         USE_EMULATIONS=1 or te_file=multi unless there is more than one
 549         emulation to support.
 550         *configure: Regenerate.
 551
 552 1999-09-02  Nick Clifton  <nickc@cygnus.com>
 553
 554         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
 555         .section .line directive is encountered.
 556
 557 1999-09-01  Nick Clifton  <nickc@cygnus.com>
 558
 559         * config/tc-arm.c (md_section_align): Do not align sections in ELF
 560         format.
 561
 562         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
 563         * as.texinfo: Document --gdwarf2 command line option.
 564         Add additional documentation of ARM command line switches.
 565
 566 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
 567
 568         * config/tc-i386.c (i386_intel_memory_operand): Combine
 569         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
 570         and RESTORE_END_STRING around parse_register calls.
 571         (i386_operand): Here too.
 572         (i386_is_reg): Remove.
 573         (parse_register): Move as_bad calls from within this function to
 574         callers.
 575
 576 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 577
 578         Based on a patch from H.J. Lu  <hjl@gnu.org>
 579         * config/tc-i386.c (parse_register): Handle FP regs specially.
 580         (md_begin): Remove '(' and ')' from register_chars.
 581
 582 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
 583
 584         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
 585         error message (done elsewhere).
 586
 587 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
 588
 589         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
 590
 591 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 592
 593         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
 594         args by 'f'.
 595
 596         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
 597
 598         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
 599         between args.
 600         Add new completers.  Fix bug in 64 bit condition handling.
 601
 602         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
 603         'cS', and 'c*'.
 604
 605         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
 606
 607         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
 608
 609         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
 610
 611 1999-08-27  Jim Wilson  <wilson@cygnus.com>
 612
 613         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
 614         (struct ls): Add frag field.  Initialize it to zero.
 615         (out_end_sequence): New local text_frag.  Set it while in text section.
 616         Replace address check with frag check.  Set ls.frag to text_frag if
 617         out_set_addr called.
 618         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
 619         Set it before switching sections.  Replace address check with frag
 620         check.  Set ls.frag to saved_frag if out_set_addr called.
 621
 622 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
 623
 624         * dwarf2dbg.c (out_end_sequence): If address changed, directly
 625         output "advance_pc" opcode instead of calling gen_addr_line().
 626         The latter has the undesired side-effect of creating a new row
 627         in the debug line info matrix.
 628
 629 1999-08-26  Jim Wilson  <wilson@cygnus.com>
 630
 631         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
 632         ls.last_filename if last is less than zero.  Set ls.last_filename
 633         when allocating new entry.
 634         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
 635         call.
 636
 637 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
 638
 639         * config/tc-i386.c (i386_index_check): Fix the displacement size
 640         when INFER_ADDR_PREFIX.
 641
 642 1999-08-18  Nick Clifton  <nickc@cygnus.com>
 643
 644         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
 645         display its value.
 646
 647 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
 648
 649         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
 650         handle 0xffffNNNN constants correctly.
 651
 652 1999-08-16  Nick Clifton  <nickc@cygnus.com>
 653
 654         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
 655         as well as loads.
 656
 657 1999-08-13  Nick Clifton  <nickc@cygnus.com>
 658
 659         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
 660         (md_apply_fix3): Always pass positive values to
 661         validate_offset_imm.
 662
 663 1999-08-12  Nick Clifton  <nickc@cygnus.com>
 664
 665         * config/tc-arm.c (skip_whitespace): New macro.
 666         Formatting tidy ups.
 667
 668         (md_apply_fix3): Store relocation offset in addend for ELF based
 669         relocs.
 670         (arm_force_relocation): Always generate relocs for Thumb function
 671         calls.
 672
 673 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
 674
 675         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
 676         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
 677
 678 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
 679
 680         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
 681         flags for the unwind subspace.
 682
 683         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
 684         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
 685         suitable relocation based on the size of the target's pointer.
 686         Always Use subsegment zero for the unwinders.
 687         (pa_level): Handle "2.0w".
 688
 689 Mon Aug  9 20:02:22 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
 690
 691         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
 692         with the following instruction unless this was specified.
 693
 694 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
 695
 696         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
 697         certain sections, to match BFD changes.
 698
 699 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 700
 701         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
 702         (EXTRA_SCRIPTS): Define to keep automake happy.
 703         * Makefile.in: Rebuild.
 704
 705 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 706
 707         * Makefile.am: Rename .dep* files to DEP*.
 708         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
 709         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
 710         targets to DEPOBJ.
 711         * Makefile.in: Rebuild.
 712
 713 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
 714
 715         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
 716
 717 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 718
 719         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
 720         avoid problems on DOS filesystems.
 721         * Makefile.in: Rebuild.
 722
 723         * doc/as.texinfo (Section): Document 's' flag for COFF version.
 724
 725 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 726
 727         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
 728         section flag.
 729
 730 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 731
 732         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
 733         line to create ${GDBINIT} rather than .gdbinit.
 734         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 735
 736 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
 737
 738         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
 739
 740 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 741
 742         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
 743
 744 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
 745
 746         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
 747         non-adjustable symbols.
 748
 749 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 750
 751         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
 752
 753 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
 754
 755         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
 756         operands.
 757
 758 1999-08-05  Donn Terry  <donn@interix.com>
 759
 760         * config/te-interix.h: New file.
 761         * configure.in (i386-*-interix*): New target.
 762         * configure: Rebuild.
 763
 764 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
 765
 766         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
 767         selectors for ELF too.
 768         (selector_table): Add "ltp" and "rtp" selectors.
 769
 770 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
 771
 772         * config/tc-i386.c (i386_operand): No need to change
 773         operand_string pointer in segment reg case before goto
 774         do_memory_reference.  Initialise displacement_string_start and
 775         displacement_string_end after do_memory_reference label.
 776         (i386_index_check): Add operand_string param, and print error
 777         message on failure here.
 778         (i386_intel_memory_operand): Instead of here.
 779         (i386_operand): And here.
 780         (INFER_ADDR_PREFIX): Enable.
 781
 782         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
 783
 784         * config/tc-i386.h (DefaultSize): Define.  Renumber following
 785         opcode_modifier defines.
 786
 787         From Etienne Lorrain  <etienne.lorrain@ibm.net>
 788         * config/tc-i386.c (stackop_size): New variable.
 789         (set_16bit_code_flag): Clear it here.
 790         (set_16bit_gcc_code_flag): New function.
 791         (md_pseudo_table): Add "code16gcc" entry.
 792         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
 793
 794 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
 795
 796         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
 797         next_set_end even if the end symbol is being discarded.
 798
 799         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
 800         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
 801         * config/obj-coff.c: Likewise.
 802         (seg_info_type): Remove.
 803         (seg_info_off_by_4): Change to array of segT.
 804         (s_get_segment): Adjust accordingly.
 805         (obj_pseudo_table): Fully initialize sentinel entry.
 806
 807         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
 808         Ralf Baechle <ralf@uni-koblenz.de>.
 809
 810 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
 811
 812         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
 813
 814 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
 815
 816         * config/tc-i386.c: Indentation and white space changes.
 817         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
 818         don't enable it by default.
 819         (i386_intel_operand): Remove redundant prototype.
 820         Move check on number of memory operands, and i.mem_operands++
 821         (i386_intel_memory_operand): To here.
 822         Remove i386_immediate code from here.  Remove special case code
 823         for input and output using (%dx).  Remove base/index checks and
 824         call i386_index_check instead.  Save initial operand_string
 825         argument for error message.
 826         (i386_operand): Remove redundant prototype.  Move base/index
 827         checks to i386_index_check.
 828         (i386_displacement): Move intel mode check for non-zero
 829         i.disp_operand
 830         (i386_intel_memory_operand): To here.
 831
 832 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
 833
 834         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
 835         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
 836         by .register pseudo-op if -64 and --no-undeclared-regs.
 837         (s_register, sparc_adjust_symtab): New functions.
 838         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
 839         Declare sparc_adjust_symtab as tc_adjust_symtab.
 840         * doc/c-sparc.texi: Add description of #ignore special literal
 841         for .register pseudo-op.
 842
 843 1999-07-30  Catherine Moore  <clm@cygnus.com>
 844
 845         * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
 846         the relocation's section offset.
 847
 848 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 849
 850         * write.c (fixup_segment): Fix generic error check overflow test.
 851
 852         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
 853         X_add_number to long.
 854
 855 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
 856
 857         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
 858         processing.
 859
 860 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
 861
 862         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
 863         VTABLE relocations.
 864
 865 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
 866
 867         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
 868
 869         * configure.bat: Remove; obsolete.
 870         * config/go32.cfg: Likewise.
 871
 872 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
 873
 874         * configure.in (i386-*-vxworks*): New target.
 875         * configure: Rebuild.
 876
 877 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
 878
 879         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
 880
 881 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
 882
 883         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
 884         on -64 and not pic.
 885         (output_insn): Put OLO10's secondary addend into tc_fix_data.
 886         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
 887         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
 888         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
 889         MAX_RELOC_EXPANSION): Define.
 890         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
 891
 892 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
 893
 894         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
 895         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
 896         block.  Print a warning if an 8-bit or 16-bit constant
 897         displacement or immediate is truncated on output.
 898         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
 899         immediate.
 900         (i386_operand): Disallow immediate jump absolute operand.
 901
 902 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
 903
 904         * configure.in: Bump version number to 2.9.5.
 905         * configure: Rebuild.
 906
 907         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
 908         or %llx work.
 909
 910 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
 911
 912         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
 913         (cons_fix_new_hppa): Derive size of fixup from size of the object.
 914
 915 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
 916
 917         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
 918         is defined.
 919         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
 920
 921         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
 922         if -mno-fpu was given.
 923         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
 924         relocs.
 925         (cons_fix_new_arm): Remove misleading comments.
 926
 927 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
 928
 929         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
 930         error message.
 931         (relax_segment): Likewise.  After giving a rs_org error, convert
 932         the frag to rs_align to avoid cascading errors.
 933
 934 1999-07-12  Andreas Schwab  <schwab@suse.de>
 935
 936         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
 937
 938 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
 939
 940         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
 941         as appropriate.  Fill in structure initializations.  Add variable
 942         initializations.  Add casts.
 943         * dwarf2dbg.c (print_stats): Change i to size_t.
 944         * listing.c (listing_listing): Change list_line to unsigned int.
 945
 946 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
 947
 948         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
 949         rather than checking for \001 and \002 in symbol name.
 950         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
 951
 952 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
 953
 954         * configure.in (hppa*-linux-gnu*): New target.
 955         * configure: Rebuilt.
 956
 957 1999-07-08  Nick Clifton  <nickc@cygnus.com>
 958
 959         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
 960
 961 1999-07-07  Nick Clifton  <nickc@cygnus.com>
 962
 963         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
 964         accessing symbolP directly.
 965
 966 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
 967
 968         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
 969         for ELF.
 970
 971 1999-07-05  Nick Clifton  <nickc@cygnus.com>
 972
 973         * config/tc-arm.c (ARM_EXT_V5): Define.
 974         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
 975         (md_begin): Detect ARM v5 architectures.
 976         (md_parse_option): Accept arm v5 specification.
 977         (md_show_usage): Documment -marmv5 switch.
 978
 979         * doc/c-arm.texi: Document -marmv5 command line option.
 980
 981         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
 982         op.
 983         (validate_immediate_twopart): New function.  Determine if a
 984         constant can be computed by two ADD instructions.
 985         (output_inst): Remove its command line parameter - it was never
 986         used.
 987         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
 988         implememt the ADRL pseudo op.
 989         (tc_gen_reloc): Generate a suitable error message if an ADRL
 990         instruction tries to generate a real reloc.
 991
 992         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
 993
 994 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
 995
 996         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
 997         into lower case.
 998
 999 1999-06-27  H.J. Lu  <hjl@gnu.org>
1000
1001         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1002         non BFD_ASSEMBLER case.
1003
1004 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
1005
1006         * config/obj-coff.c (obj_coff_section): Mark writable sections as
1007         data.
1008
1009 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
1010
1011         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1012         out_end_sequence() when the address decreases due to a new frag.
1013         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1014         numbering starts with 1.
1015
1016 1999-06-23  Nick Clifton  <nickc@cygnus.com>
1017
1018         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1019         .section for COFF.
1020         (mcore_s_text): Call obj_elf_text for ELF target.
1021         (mcore_s_data): Call obj_elf_data for ELF target.
1022         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
1023         for COFF target.
1024         (mcore_s_bss): New function:  Dump literal table before changing
1025         sections.
1026         (mcore_s_comm): New function:  Dump literal table before changing
1027         sections.
1028
1029         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1030         No longer static functions.
1031         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1032         Provide prototypes for these functions.
1033
1034 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
1035
1036         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1037         a list of names, to try obj_segment_name, and to try abbreviated
1038         names when using COFF without long section names.
1039
1040         * config/tc-alpha.c: More use of symbol accessor functions.
1041         * config/tc-arc.c: Likewise.
1042         * config/tc-d30v.c: Likewise.
1043         * config/tc-fr30.c: Likewise.
1044         * config/tc-i860.c: Likewise.
1045         * config/tc-m88k.c: Likewise.
1046         * config/tc-mcore.c: Likewise.
1047         * config/tc-ns32k.c: Likewise.
1048         * config/tc-sparc.c: Likewise.
1049         * config/tc-v850.c: Likewise.
1050
1051         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1052         sy_value with appropriate accessor functions.
1053         * config/tc-arm.c (md_apply_fix3): Likewise.
1054         * config/tc-d10v.c (AT_WORD_P): Likewise.
1055         * config/tc-v850.c (reg_name_search): Likewise.
1056
1057         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1058         use symbol_get_bfdsym instead.
1059         * config/tc-ppc.c (md_assemble): Likewise.
1060         * config/tc-v850.c (v850_comm): Likewise.
1061
1062 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
1063
1064         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1065         the symbol, rather than accessing the bsym member.
1066         * config/tc-d10v.c (tc_gen_reloc): Likewise.
1067         * config/tc-d30v.c (tc_gen_reloc): Likewise.
1068         * config/tc-mcore.c (tc_gen_reloc): Likewise.
1069         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1070         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1071         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1072         * config/tc-tic30.c (tc_gen_reloc): Likewise.
1073         * config/tc-v850.c (tc_gen_reloc): Likewise.
1074
1075 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
1076
1077         * config/tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1078         (hppa_gen_reloc_type): Conditionalize on BFD64.
1079         (tc_gen_reloc): Re-enable ELF relocations.
1080         * config/tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1081
1082 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
1083
1084         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1085         warning.
1086         (do_ldst): Move assignment out of if condition.
1087         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
1088         parentheses to avoid warning.
1089
1090 1999-06-21  Nick Clifton  <nickc@cygnus.com>
1091
1092         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1093         macro to get at the BFD symbol associated with a GAS symbol.
1094
1095 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
1096
1097         * config/tc-ppc.c: Update for symbol handling changes.
1098         * config/obj-coff.c: Likewise.
1099
1100 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
1101
1102         * config/tc-hppa.c: General cleanups of ELF support.  No more spaces
1103         and subspaces for ELF.
1104         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1105         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1106         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1107         (UNWIND_SECTION_NAME): Likewise.
1108         (space/subspace related structures): Conditionalize definitions
1109         on OBJ_SOM.
1110         (space/subspace directives and support routines): Conditionalize
1111         definitions and references/uses on OBJ_SOM.
1112         (label_symbol_struct): For ELF, track the symbol's segment.  For
1113         SOM track its space.
1114         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1115         changes.
1116         (USE_ALIASES): Kill for both SOM & ELF.
1117         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1118         (pa_space, pa_subspace): Corresponding changes.
1119         (pa_spaces_begin): Corresponding chagnes.
1120         (md_begin): Do not muck around with space/subspace stuff for
1121         OBJ_ELF.
1122         (md_apply_fix): Temporarily disable argument relocation stuff
1123         for OBJ_ELF.
1124         (tc_gen_reloc): Temporarily disable relocation generation for
1125         OBJ_ELF
1126         (pa_build_unwind_subspace): Similarly.
1127
1128 1999-06-16  Nick Clifton  <nickc@cygnus.com>
1129
1130         * config/tc-arm.c (thumb_set): New pseudo op.
1131         (text, data, section): Override these pseudo ops with ARM
1132         specific versions.
1133         (s_thumb_set): New function: Perform the same as a .set pseudo
1134         op, but also mark the alias'ed symbol as being a Thumb
1135         function.
1136         (arm_s_text): New function: Perform the same as the .text
1137         pseudo op, but dump the literal pool before changing
1138         sections.
1139         (arm_s_data): New function: Perform the same as the .data
1140         pseudo op, but dump the literal pool before changing
1141         sections.
1142         (arm_s_section): New function: Perform the same as the
1143         .section pseudo op, but dump the literal pool before changing
1144         sections.
1145         (arm_cleanup): Do not reset the current section before dumping
1146         the literal pool.
1147
1148 1999-06-17  Nick Clifton  <nickc@cygnus.com>
1149
1150         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1151         OPTION_NO_WARN_UNMATCHED entries.
1152         (md_parse_option): Generate a warning message if an unrecognised
1153         option is encountered.
1154
1155         * config/tc-d10v.c (do_not_ignore_hash): New variable.
1156         (get_operands): When parsing an expression after an '@' symbol
1157         has been detected, do not ignore '#' symbols.
1158         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1159         false.
1160
1161 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1162
1163         From K. Richard Pixley <rich@noir.com>:
1164         * configure.in (ppc-*-vxworks*): New target.
1165         * configure: Rebuild.
1166
1167 1999-06-12  Philip Blundell  <philb@gnu.org>
1168
1169         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1170
1171 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1172
1173         * write.c (adjust_reloc_syms): Rather than never reducing reloc
1174         which refer to symbols in linkonce sections, permit reducing the
1175         relocs if the symbol is local.
1176
1177 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1178
1179         * subsegs.c (subseg_text_p): New function.
1180         * as.h (subseg_text_p): Declare.
1181         * read.c (do_align): Use subseg_text_p to set the default fill.
1182         * write.c (subsegs_finish): Likewise.
1183         * config/obj-coff.c (write_object_file): Likewise.
1184         * config/tc-i386.h (md_maybe_text): Don't define.
1185         (md_do_align): Use subseg_text_p to set the default fill.
1186         * config/tc-m32r.c (m32r_do_align): Likewise.
1187         * config/tc-sh.c (sh_do_align): Likewise.
1188         * config/tc-sparc.h (md_do_align): Likewise.
1189
1190 1999-06-12  David O'Brien  <obrien@freebsd.org>
1191
1192         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1193         * configure: Rebuild.
1194
1195 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1196
1197         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1198         * Makefile.am: Rebuild dependencies.
1199         * Makefile.in: Rebuild.
1200
1201         * config/tc-i386.c (i386_immediate): Remove unused label
1202         seg_unimplemented.
1203
1204         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1205         * symbols.c: Likewise.
1206         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1207         sy_next field when taking address, rather than symbol_next.
1208
1209         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1210         offsetT.
1211         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
1212         value from the output file architecture.
1213         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1214         * dwarf2dbg.h: Change bfd_vma to addressT.
1215
1216 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1217
1218         * dwarf2dbg.h: Use PARAMS in function declarations.
1219
1220 1999-06-11  Martin Dorey  <mdorey@madge.com>
1221
1222         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1223         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1224         OBJ_ELF.
1225         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1226
1227 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1228
1229         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1230
1231         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1232         popsection.
1233
1234         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1235
1236         * read.c (read_a_source_file): Only declare inescape if
1237         QUOTES_IN_INSN.
1238
1239         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1240         match parameters.
1241         (find_entry_byval): Add parens to avoid warning.
1242
1243         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1244
1245         * symbols.c (resolve_symbol_value): Don't permit subtraction of
1246         undefined symbols.
1247
1248 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
1249
1250         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1251         with isoctal.
1252
1253         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1254         synthetize_setx): New functions.
1255         (md_assemble): Broken the special cases into the above
1256         functions. Make compiler happy if sizeof(bfd_vma)==4.
1257         Fix sethi generated from set/setuw. If instructions have a relloc,
1258         always clear the fields to be relocated in the opcode.
1259         (sparc_ip): Remove special_case global variable.
1260
1261 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
1262
1263         Based on patches from John W. Woznack <jwoznack@concentric.net>:
1264         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
1265         indication of success rather than a value.
1266         (itbl_get_val): Likewise.
1267         (itbl_get_field): Use strcspn.  Change delimiters to include
1268         parens.
1269         * itbl-ops.h (itbl_get_reg_val): Update declaration.
1270         (itbl_get_val): Likewise.
1271         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1272
1273         * symbols.c (copy_symbol_attributes): Convert local symbols to
1274         regular symbols.
1275
1276 1999-06-10  Nick Clifton  <nickc@cygnus.com>
1277
1278         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1279         ARM920t.
1280
1281 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1282
1283         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1284         Optimize set if sizeof(bfd_vma) == 64.
1285         (sparc_ip): Fix sethi - without %hi() it should generate
1286         R_SPARC_22 reloc, not R_SPARC_HI22.
1287         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1288
1289 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1290
1291         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1292         (s_ncons): New function.
1293         (native_op_table): New table.
1294         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1295         R_SPARC_OLO10 handling.
1296
1297 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
1298
1299         * expr.h (struct expressionS): Revert last change; widen X_op.
1300         * config/tc-alpha.c (md_begin): Check the field is wide enough.
1301
1302 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1303
1304         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1305         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1306         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1307         * Makefile.in: Regenerated.
1308
1309         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1310         `common' pass on to s_mri_common.
1311         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1312
1313 1999-06-06  Richard Henderson  <rth@cygnus.com>
1314
1315         * config/obj-elf.c (obj_elf_section): Don't free the return
1316         value of demand_copy_C_string.
1317
1318 1999-06-05  Richard Henderson  <rth@cygnus.com>
1319
1320         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1321         creation logic from obj_elf_create_section.
1322
1323         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1324         (section_stack): New.
1325         (special_sections): Make const.
1326         (obj_elf_section): Gut and rewrite parsing.
1327         (obj_elf_change_section): New function broken out of obj_elf_section.
1328         (obj_elf_parse_section_letters): Likewise.
1329         (obj_elf_section_word): Likewise.
1330         (obj_elf_section_type): Likewise.
1331         (obj_elf_previous): Treat as a toggle.
1332         (obj_elf_popsection): New.
1333         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1334         (ppc_section_type): Likewise.
1335         * config/tc-ppc.h: Likewise.
1336
1337         * expr.h (struct expressionS): Don't make X_op a bitfield.
1338         * config/tc-alpha.c: Update for symbol handling changes.
1339         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1340         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1341
1342 1999-06-05  Richard Henderson  <rth@cygnus.com>
1343
1344         * dwarf2dbg.c (*): Convert to K&R + prototypes.
1345         (dwarf2_gen_line_info): Kill unused variables.
1346         (dwarf2_finish): Likewise.
1347         (dwarf2_where): Likewise.
1348         (dwarf2_directive_file): If we've only got a string,
1349         hand off to s_app_file.
1350         * ecoff.c: Move the include of ecoff.h.
1351         * symbols.h (S_IS_FUNCTION): Prototype.
1352
1353         * read.c (LEX_HASH): Supply a default.
1354         (lex_type): Use it.
1355         (s_globl): Update `c' after skipping whitespace.
1356         * read.h (LEX_END_NAME, is_name_ender): New.
1357         * expr.c (get_symbol_end): Respect it.
1358
1359 1999-06-04  Mark Klein <mklein@dis.com>
1360
1361         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1362         to real if OBJ_SOM
1363         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1364
1365         * config/tc-hppa.c: Update for symbol handling changes.
1366
1367 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1368
1369         * cgen.c: Update for symbol handling changes.
1370         * config/tc-m32r.c: Likewise.
1371
1372         * config/tc-hppa.h: Update for symbol handling changes.
1373         * config/tc-hppa.c: Likewise.
1374
1375         * config/tc-arm.h: Update for symbol handling changes.
1376         * config/tc-arm.c: Likewise.
1377         (symbol_make_empty): Remove.  Just use symbol_create.
1378
1379         * symbols.c (symbol_set_tc): Correct name.
1380
1381         * Makefile.am: Rebuild dependencies.
1382         ($(OBJS)): Don't depend upon struc-symbol.h.
1383         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1384         * dep-in.sed: Don't remove struc-symbol.h.
1385         * Makefile.in: Rebuild.
1386
1387         * doc/internals.texi (Symbols): Describe changes in symbol
1388         handling.
1389
1390 1999-06-03  Richard Henderson  <rth@cygnus.com>
1391
1392         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1393         instead of doing the work by hand.
1394
1395 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1396
1397         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1398         state of line state-machine.
1399         (struct ls): Collect DWARF2 line state-machine state in new member
1400         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
1401         resulted in any DWARF2 directives.
1402         (reset_state_machine): New function.
1403         (out_end_sequence): Ditto.
1404         (dwarf2_gen_line_info): When switching sections or switching to a
1405         lower text address, call out_end_sequence() first to terminate the
1406         previous code sequence as code sequences MUST have monotonically
1407         increasing addresses.
1408         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1409
1410 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1411
1412         * as.c (parse_args): Add option -gdwarf2 to allow requesting
1413         DWARF2 debug info (line information only, at this point).
1414         * as.h: Update comment about supported debug formats.
1415         * dwarf2dbg.c, dwarf2dbg.h: New files.
1416         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1417
1418         * expr.c (operand): Don't use [ for parens if we want an index op.
1419         (op_encoding): Switch [ into O_index, if desired.
1420         (op_rank): Renumber with O_index on bottom.
1421         (expr): If O_index, match closing bracket.
1422         * expr.h (O_index): New.
1423
1424         * read.c (read_a_source_file): Conditionally allow matched "
1425         in lines passed to md_assemble.
1426
1427         * config/obj-elf.c (elf_pseudo_table): Add `common'.
1428
1429 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1430
1431         Add support for storing local symbols in a small structure to save
1432         memory when assembling large files.
1433         * as.h: Don't include struc-symbol.h.
1434         (symbolS): Add typedef.
1435         * symbols.c: Include struc-symbol.h.
1436         (local_hash): New static variable.
1437         (save_symbol_name): New static function, from symbol_create.
1438         (symbol_create): Call save_symbol_name.
1439         (local_symbol_count): New static variable.
1440         (local_symbol_conversion_count): Likewise.
1441         (LOCAL_SYMBOL_CHECK): Define.
1442         (local_symbol_make): New static function.
1443         (local_symbol_convert): New static function.
1444         (colon): Handle local symbols.  Create local symbol for local
1445         label name.
1446         (symbol_table_insert): Handle local symbols.
1447         (symbol_find_or_make): Create local symbol for local label name.
1448         (symbol_find_base): Check for local symbol.
1449         (symbol_append, symbol_insert): Check for local symbols.
1450         (symbol_clear_list_pointers, symbol_remove): Likewise.
1451         (verify_symbol_chain): Likewise.
1452         (copy_symbol_attributes): Likewise.
1453         (resolve_symbol_value): Handle local symbols.
1454         (resolve_local_symbol): New static function.
1455         (resolve_local_symbol_values): New function.
1456         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1457         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1458         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1459         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1460         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1461         (symbol_previous, symbol_next): New functions.
1462         (symbol_get_value_expression): Likewise.
1463         (symbol_set_value_expression): Likewise.
1464         (symbol_set_frag, symbol_get_frag): Likewise.
1465         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1466         (symbol_mark_used_in_reloc): Likewise.
1467         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1468         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1469         (symbol_mri_common_p): Likewise.
1470         (symbol_mark_written, symbol_clear_written): Likewise.
1471         (symbol_written_p): Likewise.
1472         (symbol_mark_resolved, symbol_resolved_p): Likewise.
1473         (symbol_section_p, symbol_equated_p): Likewise.
1474         (symbol_constant_p): Likewise.
1475         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1476         (symbol_get_obj, symbol_set_obj): Likewise.
1477         (symbol_get_tc, symbol_set_tc): Likewise.
1478         (symbol_begin): Initialize local_hash.
1479         (print_symbol_value_1): Handle local symbols.
1480         (symbol_print_statistics): Print local symbol statistics.
1481         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1482         Declare new symbols.c functions.  Move many declarations here from
1483         struc-symbol.h.
1484         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1485         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1486         (struct symbol): Move bsym to make it clearly the first field.
1487         Remove TARGET_SYMBOL_FIELDS.
1488         (symbolS): Don't typedef.
1489         (struct broken_word): Remove.
1490         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1491         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1492         (symbol_clear_list_pointers): Likewise.
1493         (symbol_insert, symbol_remove): Likewise.
1494         (symbol_previous, symbol_append): Likewise.
1495         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1496         (struct local_symbol): Define.
1497         (local_symbol_converted_p, local_symbol_mark_converted): Define.
1498         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1499         (local_symbol_get_frag, local_symbol_set_frag): Define.
1500         (local_symbol_get_real_symbol): Define.
1501         (local_symbol_set_real_symbol): Define.
1502         Define.
1503         * write.c (write_object_file): Call resolve_local_symbol_values.
1504         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1505         (TARGET_SYMBOL_FIELDS): Don't define.
1506         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
1507         ECOFF_DEBUGGING, add ECOFF fields.
1508         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1509         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
1510         ECOFF_DEBUGGING, add ECOFF fields.
1511         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1512         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1513         * config/tc-mcore.h: Don't include struc-symbol.h.
1514         (TARGET_SYMBOL_FIELDS): Don't define.
1515         (struct mcore_tc_sy): Define.
1516         (TC_SYMFIELD_TYPE): Define.
1517         * Many files: Use symbolS instead of struct symbol.  Use new
1518         accessor functions rather than referring to symbolS fields
1519         directly.
1520
1521         * read.c (s_mri_common): Don't add in value of line_label.
1522
1523         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1524         checking for SEC_LINK_ONCE.
1525
1526         * config/tc-sh.h (sh_fix_adjustable): Declare.
1527
1528         * app.c (input_buffer): New static variable.
1529         (app_push): Save saved_input in allocated buffer.
1530         (app_pop): Restored saved_input.
1531         (do_scrub_chars): Change get parameter to take char * and int as
1532         arguments.  Change GET macro to pass input_buffer to get
1533         function.  Don't save input into allocated buffer.
1534         * as.h (do_scrub_chars): Update declaration.
1535         * input-file.c (input_file_get): Change to take char * and int.
1536         Read data into passed in buffer.  Remove static buffer.
1537         * read.c (scrub_from_string): Change to take char * and int.  Copy
1538         data into passed in buffer.
1539
1540         * hash.h: Neaten.  Declare hash_traverse.
1541         * hash.c: Complete rewrite based on BFD hashing code.
1542         * gasp.c (chunksize): New variable.
1543         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1544         hash_delete.
1545
1546 1999-05-28  Nick Clifton  <nickc@cygnus.com>
1547
1548         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1549         addend unless the target uses an old ABI.
1550
1551 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
1552
1553         -Wchar-subscripts cleanup
1554         * listing.c (listing_newline): Use unsigned char variable, so
1555         calls to isascii,iscntrl are correct.
1556         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1557         (unsigned char).
1558         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1559         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1560         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1561         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1562
1563 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
1564
1565         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1566         width for Coldfire.
1567         (arch_coldfire_p): New #define.
1568         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1569
1570 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
1571
1572         * config/tc-m68k.c (install_operand): Add places `n', `o'.
1573
1574         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1575         (install_operand): Add place `N'.
1576         (init_table): Add registers ACC, MACSR, MASK.
1577
1578         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1579
1580         * config/tc-m68k.c: Change mcf5200 --> mcf.
1581         (archs): Add mcf5206e, mcf5307.
1582         (m68k_ip): Add format `u'.
1583         (install_operand): Add place `m', `M', `h'.
1584         (init_table): Add upper/lower registers.
1585
1586         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1587
1588 1999-05-28  Martin Dorey  <mdorey@madge.com>
1589
1590         * config/tc-i960.c: Several minor changes to add ELF and
1591         BFD_ASSEMBLER support.
1592         * config/tc-i960.h: Likewise.
1593         * configure.in (i960-*-elf*): New target.
1594         * aclocal.m4, configure: Rebuild.
1595
1596 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
1597
1598         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1599         reloc changes when defined(BFD_ASSEMBLER).
1600
1601 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
1602
1603         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1604
1605         * write.c (write_print_statistics): Output to file, not stderr.
1606
1607         * expr.c (generic_bignum_to_int32,64): Prototype.
1608
1609         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1610         output_sleb128, output_uleb128, output_big_sleb128,
1611         output_big_uleb128, output_big_leb128): Prototype.
1612         (output_big_sleb128, output_big_uleb128): Make inline.
1613         (output_big_leb128): Remove inline
1614
1615         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1616         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1617         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
1618         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
1619         value for correct overflow check in write.c:fixup_segment.
1620         * write.c (fixup_segment): Move bitfield overflow checks to after
1621         the md_apply_fix call.
1622         * config/obj-coff.c (fixup_segment): Likewise.
1623         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1624         valueT *val argument.
1625
1626 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1627
1628         * config/atof-ieee.c (gen_to_words): Correctly round a
1629         denormalized number.  Fix off-by-one in range checking for
1630         exponent in a denormal.
1631
1632 1999-05-10  Nick Clifton  <nickc@cygnus.com>
1633
1634         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1635         name.
1636
1637 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
1638
1639         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1640
1641 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
1642
1643         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
1644         (ReverseRegRegmem): Remove.
1645         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
1646         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1647         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
1648         kludge.
1649
1650         From  Doug Ledford <dledford@redhat.com>
1651         * config/tc-i386.h (RegXMM): New for P/III.
1652         * config/tc-i386.c: Add support for P/III.
1653
1654 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
1655
1656         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1657         (md_begin): Allow ppc32 insns in ppc64bridge mode.
1658         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1659
1660 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
1661
1662         * config/tc-i386.c (i386_immediate): Skip whitespace before
1663         complaining about junk after expression.
1664         (i386_displacement): Likewise.
1665
1666 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
1667
1668         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1669         Don't copy before downcaseing.
1670
1671 1999-05-05  Catherine Moore  <clm@cygnus.com>
1672
1673         * config/tc-m68k.c: Include elf/m68k.h.
1674         (m68k_elf_final_processing): New routine.
1675         * config/tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1676         Define.
1677
1678 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
1679
1680         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1681         17 bit fmt insn.
1682
1683 1999-04-30  Nick Clifton  <nickc@cygnus.com>
1684
1685         * config/tc-mcore.c (mcore_s_section): Dump literals before
1686         changing section.
1687
1688 1999-04-29  Nick Clifton  <nickc@cygnus.com>
1689
1690         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1691         for COFF/PE port.
1692
1693 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
1694
1695         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1696         (TC_INIT_FIX_DATA): Delete.
1697         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1698         (TC_INIT_FIX_DATA): Delete.
1699         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1700         * write.c (fix_new_internal): Initialize fx_cgen member.
1701         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1702         (gas_cgen_md_apply_fix3): Update.
1703         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1704         (md_cgen_record_fixup_exp): Update.
1705         (FX_OPINFO_R_TYPE): Update.
1706
1707         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1708         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1709         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1710         * frags.h (struct frag): Make opindex, opinfo ints.
1711
1712         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1713
1714 1999-04-26  Tom Tromey  <tromey@cygnus.com>
1715
1716         * aclocal.m4, configure: Updated for new version of libtool.
1717
1718 1999-04-22  Nick Clifton  <nickc@cygnus.com>
1719
1720         * config/tc-mcore.c (md_apply_fix3): Renamed function from
1721         md_apply_fix.
1722         (md_apply_fix3): Do not fix up absolute relocations against
1723         symbolic values.
1724
1725         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1726
1727 1999-04-20  Nick Clifton  <nickc@cygnus.com>
1728
1729         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1730         changes and data-in-text directives.
1731         (mcore_cons): New function: intercept cons() operations.
1732         (mcore_float_cons): New function: intercept float_cons()
1733         operations.
1734         (mcore_stringer): New function: intercept stringer() operations.
1735
1736 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
1737
1738         * obj.h (struct format_ops): Change generate_asm_lineno field to
1739         take no parameters.
1740         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1741
1742         * config/tc-alpha.c (find_opcode_match): Add default case to
1743         switch.
1744         (find_macro_match): Likewise.
1745         (load_expression): Parenthesize && within ||.
1746
1747         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1748
1749 1999-04-17  Nick Clifton  <nickc@cygnus.com>
1750
1751         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1752         .text .data .section pseudo ops.
1753         (mcore_s_section): New function.  Dump lits before changing secs.
1754         (mcore_s_text): New function.  Dump lits before changing secs.
1755         (mcore_s_data): New function.  Dump lits before changing secs.
1756
1757 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
1758
1759         * config/tc-mips.c (mips_32bitmode): New.
1760         (md_begin): Set mips_32bitmode if needed.
1761         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1762         Set EF_MIPS_32BITMODE.
1763
1764 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
1765
1766         * config/obj-coff.c (c_section_symbol): Fix typo in previous
1767         change.
1768
1769 1999-04-16  Nick Clifton  <nickc@cygnus.com>
1770
1771         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1772
1773 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
1774
1775         * config/tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1776         expressions correctly.
1777
1778
1779 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
1780
1781         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1782
1783 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
1784
1785         * config/tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1786         and fmpynfadd instructions.
1787
1788 1999-04-11  Richard Henderson  <rth@cygnus.com>
1789
1790         * as.h (environ): Declare it, if needed.
1791         * as.c (dump_statistics): Don't declare environ.
1792         * configure.in (environ): Detect declaration.
1793         * configure, config.in: Rebuild
1794
1795         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1796         (i386_displacement): Allocate enough space for replacement buffer.
1797         Clean up replacement buffer initialization.
1798
1799 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
1800
1801         * subsegs.c (section_symbol): Don't create a new symbol if one
1802         already exists; instead, use the existing one, but set its segment
1803         and frag data if it hasn't already been defined.
1804         * config/obj-coff.c (c_section_symbol): Likewise.
1805
1806 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
1807
1808         * config/tc-alpha.c (load_expression): Call as_bad instead of abort.
1809
1810 1999-04-08  Nick Clifton  <nickc@cygnus.com>
1811
1812         * config/tc-mcore.c: New File: Support routines for MCore
1813         assembler.
1814         * config/tc-mcore.h: New File: Definitions for MCore assembler.
1815         * config/obj-coff.c: Add support for mcore-pe target.
1816
1817         * Makefile.am: Add support for MCore targets.
1818         * Makefile.in: Regenerate.
1819         * configure.in: Add support for MCore targets.
1820         * configure: Regenerate.
1821
1822         * doc/all.texi: Set MCORE.
1823         * doc/as.texinfo: Document MCore specific command line options.
1824
1825         * write.h: Prevent multiple inclusion.
1826
1827 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
1828
1829         * asintl.h (LC_MESSAGES): Never define.
1830         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1831         does not define it.
1832         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1833         does not define it.
1834
1835         * Makefile.am (m68k-parse.c): If configuring in the source
1836         directory, copy m68k-parse.y into the local directory before
1837         running ylwrap, to remove spurious differences when generating
1838         snapshots.
1839         * Makefile.in: Rebuild.
1840
1841         * config/tc-sparc.h (md_do_align): Just allocate the number of
1842         bytes necessary, rather than always allocating 1024.
1843
1844 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
1845
1846         * listing.c (listing_newline): Add cast to avoid warning.
1847         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
1848         * config/tc-i386.c (i386_scale): Add return value.
1849         (build_displacement_string): Remove unused local temp_disp2.
1850         (i386_intel_memory_operand): Add parentheses to avoid warning.
1851         (i386_intel_operand): Remove unused local end_of_operand_string.
1852         (i386_operand): Remove unused local operand_modifier.
1853         (i386_operand): Add parens to avoid warning.
1854
1855 1999-04-04  Don Bowman <don@pixsci.com>
1856
1857         * configure.in: Add mips*-*-vxworks* target; have it define
1858         MIPS_STABS_ELF.
1859         * configure, config.in: Rebuild.
1860
1861 1999-03-31  Nick Clifton  <nickc@cygnus.com>
1862
1863         * configure.in (emulations): Add support for arm-epoc-pe.
1864         * configure: Regenerate.
1865         * config/te-epoc-pe.h: New file.  Define macros specific to
1866         arm-epoc-pe target.
1867         * config/tc-arm.h: Select epoc-pe-arm target format if configured
1868         for arm-epoc-pe target.
1869
1870 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
1871
1872         * config/tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
1873
1874 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
1875
1876         * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1877         detect ",n" without a condition.
1878         (pa_parse_neg_cmpsub_cmpltr): Likewise.
1879
1880
1881 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
1882
1883         * config/tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1884         instruction is encoded with one bit.
1885
1886
1887 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
1888
1889         * doc/internals.texi (CPU backend): Mention that
1890         line_separator_chars should not include newline.  From thi
1891         <ttn@mingle.glug.org>.
1892
1893 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
1894
1895         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1896         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1897
1898 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
1899
1900         * config/tc-alpha.c (md_assemble): Allow '6' in an opcode.
1901
1902 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
1903
1904         * config/tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1905
1906
1907 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
1908
1909         * config/tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1910
1911 1999-03-15  Martin Hunt  <hunt@cygnus.com>
1912
1913         * app.c (do_scrub_begin): Change '-' back to a symbol char
1914         so we can use multiple opcodes on a line again.
1915
1916         * config/tc-d30v.c: By default, warn if a symbol has
1917         the same name as a register.  Plus some minor
1918         updates from the branch.
1919
1920 1999-03-13  Nick Clifton  <nickc@cygnus.com>
1921
1922         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1923         BFD_RELOC_16 and BFD_RELOC_64.
1924
1925 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1926
1927         * expr.c (expr): Add missing else.
1928
1929 1999-03-12  Nick Clifton  <nickc@cygnus.com>
1930
1931         * config/tc-arm.c (md_apply_fix3): Improve error message.
1932
1933 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
1934
1935         * Makefile.am (CPU_TYPES): Add fr30.
1936         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1937         (fr30,m32r dependencies): Update.
1938         * Makefile.in: Rebuild.
1939
1940         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1941         (gas_cgen_record_fixup_exp): Ditto.
1942         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1943         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
1944         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1945         (md_cgen_lookup_reloc): Update use of operand->type.
1946         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1947         (md_convert_frag): Call cgen_operand_lookup_by_num.
1948         (md_cgen_lookup_reloc): Update use of operand->type.
1949         (m32r_cgen_record_fixup_exp): Ditto.
1950
1951 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
1952
1953         * config/tc-mips.c (md_show_usage): Fix message.
1954
1955 1999-03-03  Nick Clifton  <nickc@cygnus.com>
1956
1957         * doc/c-arm.texi (ARM Syntax): Document new command line switches
1958         and LDR reg,=<expr> instruction.
1959
1960         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1961         -mcpu=arm9tdmi.
1962
1963 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
1964
1965         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1966
1967 1999-02-17  Nick Clifton  <nickc@cygnus.com>
1968
1969         This patch was created by: Scott Bambrough
1970         <scottb@corelcomputer.com>
1971
1972         * app.c:
1973           Special cased '@' character.  The '@' character is used as the
1974           ARM assembler comment character, as a special character
1975           and in ELF .symver pseudo-op's, and as a special character in
1976           .type and .section pseudo-ops.
1977         (symver_pseudo): New static variable.
1978         (symver_state): New static variable.
1979         (struct app_save): Add field 'symver_state'.
1980         (app_push): Save global symver_state int struct app_save.
1981         (app_pop): Restore global symver_state from struct app_save.
1982         (do_scrub_chars): Special case handling of '@' character in
1983         .symver pseudo-ops.
1984
1985         * configure.in: Modified to recognize armv* uname syntax from ARM
1986         Linux kernel.
1987         * configure: Regenerated.
1988
1989         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1990         a prefix to the section's type.
1991         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1992         the type's typename.
1993
1994         * config/tc-arm.h: Add support for PIC generation:
1995         (pic_code): New boolean.
1996         (obj_relocate_extern): Define.
1997         (TC_RELOC_RTSYM_LOC_FIXUP): Define
1998         (TC_CONS_FIX_NEW): Define.
1999         (tc_fix_adjustable): Define.
2000         (GLOBAL_OFFSET_TABLE_NAME): Define.
2001
2002         * config/tc-arm.c: Add support for PIC generation:
2003         (line_seperator_chars): Allow ';' as a seperator for Linux.
2004         (is_immediate_prefix): New macro.
2005         (arm_parse_reloc): New function.
2006         (s_arm_elf_cons): New function.
2007         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2008         (md_undefined_symbol): Special case handling for the Global Offset
2009           Table's symbol.
2010         (md_apply_fix3): Handle PIC relocs.
2011         (tc_gen_reloc): Handle PIC relocs.
2012         (md_parse_option): Add support for '-k' command line switch to
2013           enable PIC generation.
2014         (cons_fix_new_arm): New function.
2015         (s_arm_elf_cons): New function.
2016
2017 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
2018
2019         * configure.in: Add comments for uses of AC_DEFINE.
2020         * acinclude.m4: Likewise.
2021         * acconfig.h: Remove.
2022         * aclocal.m4: Rebuild.
2023         * configure: Rebuild.
2024         * Makefile.in: Rebuild.
2025         * config.in: Rebuild.
2026
2027 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
2028
2029         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2030         non-constant offset from a base register.
2031
2032 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
2033
2034         * config/tc-alpha.c (md_show_usage): Put \ before newline in
2035         strings always.
2036
2037 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
2038
2039         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2040         (emit_insn): Look for pc-relative and no-overflow specifiers on
2041         internal relocation types.
2042
2043 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
2044
2045         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2046         -mcpu=NNNN flags.
2047
2048         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2049         mips_cpu instead.
2050         (mips_4650, mips_4010, mips_4100): Variables removed.
2051         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2052         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2053         variables.
2054         (md_begin): Don't bother initializing the mips_NNNN variables;
2055         mips_cpu is set, and that's good enough now.
2056         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2057         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
2058         (show): New function, to handle wrapping in the CPU lists.
2059         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2060
2061 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
2062
2063         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2064         than treat as an immediate specifier.
2065
2066 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
2067
2068         * config/tc-i386.c: Prototype many functions.
2069         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2070         (i386_immediate): Remove unused second argument.
2071         (i386_intel_operand): Fix i386_is_reg typo.
2072         (i386_operand): Use allow_naked_reg.
2073         (output_invalid): Make operand int for K&R.
2074
2075 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
2076
2077         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2078         patch.
2079         * Makefile.in: Rebuild.
2080
2081 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
2082
2083         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2084         (cgen.o): Ditto.
2085         (EXTRA_as_new_SOURCES): Comment out.
2086         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2087         * Makefile.in: Rebuild.
2088         * doc/Makefile.in: Rebuild.
2089         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
2090         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
2091         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2092         * configure: Rebuild.
2093         * aclocal.m4: Rebuild.
2094         * config.in: Rebuild.
2095         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2096         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2097         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2098         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2099         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2100         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2101         (gas_cgen_record_fixup_exp): Ditto.
2102         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
2103         descriptor, not global variable.
2104         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2105         descriptor, not global variable.  Refer to insert_operand handler
2106         via cpu descriptor, not global function.
2107         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2108         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2109         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2110         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2111         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2112         * config/tc-m32r.c: Ditto.
2113         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2114         (md_assemble): Ditto.
2115         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2116
2117 1999-02-09  Nick Clifton  <nickc@cygnus.com>
2118
2119         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2120         relocations for ELF targets.
2121
2122 1999-02-08  Nick Clifton  <nickc@cygnus.com>
2123
2124         * configure.in: Add support for StrongARM target.
2125         * configure: Regenerate.
2126
2127 1999-02-05  Nick Clifton  <nickc@cygnus.com>
2128
2129         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2130
2131         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2132         for COFF ports.
2133
2134 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
2135
2136         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2137
2138 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
2139
2140         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
2141         (INTEL_DWORD_MNEM_SUFFIX):  Define.
2142         (BYTE_PTR):  Define.
2143         (WORD_PTR):  Define.
2144         (DWORD_PTR):  Define.
2145         (XWORD_PTR):  Define.
2146         (SHORT):  Define.
2147         (OFFSET_FLAT):  Define.
2148         (FLAT):  Define.
2149         (NONE_FOUND):  Define.
2150         (No_dSuf):  Define.
2151         (No_xSuf):  Define.
2152         * config/tc-i386.c  (set_intel_syntax):  New routine.
2153         (intel_syntax):  Declare.
2154         (allow_naked_reg):  Declare.
2155         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
2156         (intel_float_operand):  New routine.
2157         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
2158         Handle brackets as well as parens.  Call i386_intel_operand for
2159         intel syntax.  Reverse operands if appropriate.  Handle new
2160         suffixes.  Handle movzx and movsx.
2161         (i386_is_reg):  New routine.
2162         (i386_immediate):  New routine.
2163         (i386_scale):  New routine.
2164         (i386_displacement):  New routine.
2165         (i386_operand_modifier):  New routine.
2166         (build_displacement_string):  New routine.
2167         (i386_parse_seg):  New routine.
2168         (i386_intel_memory_operand):  New routine.
2169         (i386_intel_operand):  New routine.
2170         (i386_operand):  Call i386_displacement, i386_immediate,
2171         i386_scale, etc.  instead of handling inline.
2172         (parse_register):  Handle registers without prefix.
2173
2174 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
2175
2176         * configure:  Regenerate.
2177         * configure.in (arm-*-oabi):  New.
2178         (thumb-*-oabi):  New.
2179         * config/tc-arm.c (target_oabi):  Declare.
2180         (md_apply_fix3): Support REL relocs.
2181         (md_parse_option):  Handle -oabi.
2182         (elf32_arm_target_format):  New routine.
2183         (md_longopts):  Add OPTION_OABI.
2184         * config/tc-arm.h:  Redefine TARGET_FORMAT.
2185
2186
2187 1999-01-28  Nick Clifton  <nickc@cygnus.com>
2188
2189         * write.c (write_relocs): Handle out of range error.
2190
2191         * config/tc-fr30.c (fr30_fix_adjustable): New function.
2192         (fr30_force_relocation): Default to 0.
2193
2194         * config/tc-fr30.h (obj_fix_adjustable): Define.
2195         (TC_FORCE_RELOCATION): Define.
2196
2197         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2198         relocs.
2199
2200 1999-01-16  Nick Clifton  <nickc@cygnus.com>
2201
2202         * config/tc-d30v.c (write_2_short): Do not generate a sequential
2203         merge of two instructions if the left instruciton kills the right.
2204
2205 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
2206
2207         * Makefile.in: Regenerate.
2208         * configure.in: Redo test for using cgen.
2209         * configure: Regenerate.
2210
2211 1999-01-09  Nick Clifton  <nickc@cygnus.com>
2212
2213         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2214         redefinition of this macro.
2215
2216 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
2217
2218         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2219         warning.
2220
2221 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2222
2223         * config/tc-mips.c (append_insn): For mips16, insert a nop between
2224         a read of HI or LO and an immediatly following branch.
2225
2226 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2227
2228         * config/tc-mips.c (md_begin): Another correction to the setting of
2229         mips_eabi64.
2230
2231 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
2232
2233         * config/tc-mips.c (md_begin): Correct type-o in setting of
2234         mips_eabi64.
2235
2236 1998-12-21  Nick Clifton  <nickc@cygnus.com>
2237
2238         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2239         bit insn when optimizing, so that parallelised instructions will
2240         start on a 32 bit boundary.
2241
2242 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
2243
2244         * config/tc-mips.c (mips_eabi64): New.
2245         (md_begin): Set mips_eabi64.
2246         (mips_elf_final_processing): Use it.
2247
2248 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
2249
2250         * config/tc-mips.c (mips_elf_final_processing):
2251         Correct setting of ABI in e_flags.
2252
2253 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
2254
2255         * config/tc-fr30.c (md_assemble): Warn about invalid instructions
2256         in delay slots.
2257
2258 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
2259
2260         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2261
2262 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
2263
2264         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2265         warning, values that don't fit in the field.
2266
2267 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2268
2269         * config/tc-mips.c (mips_abi_string): New.
2270         (md_parse_option,md_longopts): Add mabi.
2271         (mips_elf_final_processing): Set e_flags based on mabi flag.
2272
2273 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2274
2275         * config/tc-mips.c (md_parse_option): Handle vr4111.
2276
2277 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
2278
2279         * config/tc-h8300.c (build_bytes): Change message given if the
2280         instruction requires H8/300H mode and we're not in Hmode, to
2281         suggest that it may be the operand modes that are the problem, not
2282         necessarily the opcode.
2283
2284 1998-12-10  Nick Clifton  <nickc@cygnus.com>
2285
2286         * config/tc-fr30.c: Add line separator character.
2287
2288 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
2289
2290         * configure.in (hppa-*-mpeix*): New target.
2291         * config/obj-som.h (obj_som_compiler): Declare.
2292         * config/obj-som.c (compiler_seen): New static variable.
2293         (obj_som_compiler): New function.
2294         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2295         (md_pseudo_table): Add "compiler" if OBJ_SOM.
2296         (pa_type_args): Set hppa_priv_level.
2297         (pa_compiler): New static function if OBJ_SOM.
2298         * configure: Rebuild.
2299
2300 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
2301
2302         * read.c (output_leb128): Don't mark as inline.
2303
2304 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
2305
2306         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2307         AIX .vbyte unaligned data support.
2308         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2309         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2310         sections.
2311
2312 1998-12-07  Nick Clifton  <nickc@cygnus.com>
2313
2314         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2315         input handling.
2316
2317 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
2318
2319         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
2320         BFD_RELOC_ARM_PCREL_BRANCH.
2321
2322 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
2323
2324         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2325         checking the target type.
2326         (mips-dec-bsd*): Set endian to little.
2327         * configure: Rebuild.
2328
2329         COFF weak symbol support, based on patches from Mark Elbrecht
2330         <snowball3@usa.net>:
2331         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2332         * config/obj-coff.c (obj_coff_weak): New static function.
2333         (obj_coff_endef) [both versions]: Handle weak symbols.
2334         (coff_frob_symbol): Likewise.
2335         (yank_symbols): Likewise.
2336         (obj_pseudo_table): Add "weak".
2337
2338         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
2339         <aymeric.vincent@emi.u-bordeaux.fr>.
2340         * aclocal.m4: Rebuild with current tools.
2341         * configure: Rebuild.
2342
2343         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2344         an assertion failure for a case we can't handle when OBJ_ECOFF.
2345
2346         * expr.c (operator): And with 0xff to avoid problems with signed
2347         char.
2348
2349 1998-12-03  Nick Clifton  <nickc@cygnus.com>
2350
2351         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2352         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2353
2354 1998-12-02  Nick Clifton  <nickc@cygnus.com>
2355
2356         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2357         LDI:20 insn.
2358
2359 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
2360
2361         * config/tc-fr30.c (md_pcrel_from_section): Restore previous
2362         calculation of pcrel point.
2363
2364 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
2365
2366         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2367         pcrel point.
2368
2369 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
2370
2371         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2372         scope.
2373         (d10v_cleanup): Only generate previous insn if a multiline insn is
2374         not pending.
2375
2376 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
2377
2378         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2379         FR30_OPERAND_I32.
2380
2381 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
2382
2383         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2384         -marm6xxx command line switches.
2385
2386 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
2387
2388         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2389         (itbl-ops.o): Delete duplicate dependencies.
2390         Rebuild dependencies.
2391         Add fr30 dependencies.
2392         * Makefile.in: Rebuild.
2393
2394 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
2395
2396         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2397         opcode list.
2398         * listing.c: Ignore line terminator characters found inside
2399         strings.
2400
2401 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
2402
2403         * po/gas.pot: Regenerated.
2404
2405 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
2406
2407         * config/tc-fr30.c (fr30_is_colon_insn): New name for
2408         fr30_is_label_start().  Also checks for delay slot insns.
2409
2410         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2411         FR30 instructions which contain a colon in the mnemonic.
2412
2413         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2414
2415 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
2416
2417         * config/tc-fr30.c: Removed currently superflous code.
2418
2419 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
2420
2421         * config/tc-fr30.h: New file.
2422         * config/tc-fr30.c: Tweaking so that it will compile.
2423
2424 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
2425
2426         * config/tc-d10v.h (obj_fix_adjustable):  Define.
2427         (TC_FORCE_RELOCATION):  Define.
2428         (d10v_force_relocation):  Declare.
2429         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
2430         (md_apply_fix3):  Handle Vtable relocs.
2431         (d10v_fix_adjustable):  New.
2432         (d10v_force_relocation):  New.
2433
2434 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
2435
2436         * config/tc-d30v.c: Change default behaviour to ignore potential
2437         conflicts between register name and symbol names.
2438
2439 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
2440
2441         * configure.in: Add fr30-*-*.
2442         * config/tc-fr30.c: New file.
2443         * Makefile.in: Regenerated.
2444         * config.in: Regenerated.
2445         * configure: Regenerated.
2446         * doc/Makefile.in: Regenerated.
2447         * po/gas.pot: Regenerated.
2448
2449 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
2450
2451         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2452         are 16 bit insns.
2453
2454 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
2455
2456         * app.c (do_scrub_begin): Set characters above 127 to be symbol
2457         characters.
2458         (do_scrub_chars): Add some casts to unsigned char to avoid
2459         unwanted sign extension.
2460         * read.c (lex_type): Set characters about 127 to be symbol
2461         characters.
2462         * config/tc-i386.c (md_begin): Set identifier_chars and
2463         operand_chars for values above 127.
2464
2465 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
2466
2467         * configure.in: detect cygwin* instead of cygwin32*
2468         * configure: regenerate
2469
2470 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
2471
2472         * listing.c: Add support for producing a listing from piped
2473         input.
2474
2475 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
2476
2477         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2478         (append_insn): Account for the tx39's multiply behavior.
2479
2480 1998-10-26  Michael Meissner  <meissner@cygnus.com>
2481
2482         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2483         from assemble_parallel_insns.  Add support for '->' to indicate
2484         explicitly serializing the instructions.
2485         (md_assemble): Ditto.
2486
2487 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
2488
2489         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
2490         WEAK handling.
2491
2492 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
2493
2494         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
2495
2496 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
2497
2498         * config/tc-mips.c : support frame and regmask/fregmask when
2499           MIPS_STABS_ELF is specified.
2500
2501 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
2502
2503         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
2504         (md_apply_fix):  Don't return 1 for VTABLE relocs.
2505         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
2506
2507 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2508
2509         * doc/c-i386.texi: Replace occurences of "opcode" with
2510         "instruction mnemonic", "instruction", or "mnemonic" when
2511         referring to the name of an instruction.  Use "opcode" when
2512         referring to the sequence of machine bytes.
2513
2514         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2515         (is_opcode_char): Rename to is_mnemonic_char.
2516         (md_assemble and i386_operand): Correct error messages from
2517         "opcode" to "instruction mnemonic"
2518         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2519         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2520         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2521         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2522         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2523         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2524         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2525
2526         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2527
2528         * config/tc-i386.c (i386_operand): Check for garbage after
2529         register name.
2530
2531 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2532
2533         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2534         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2535
2536 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
2537
2538         * config/tc-sh.h (obj_fix_adjustable):  Define.
2539         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
2540         (md_apply_fix):  Likewise.
2541         (tc_gen_reloc):  Likewise.
2542         (sh_fix_adjustable):  New.
2543
2544 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
2545
2546         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2547         * cgen.h (gas_cgen_finish_insn): Update prototype.
2548         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2549         cgen_insn_t -> CGEN_INSN_INT.
2550         (make_parallel): Update handling of CGEN_INT_INSN_P.
2551         (assemble_parallel_insn): Ditto.
2552         (target_make_parallel): New function.
2553         (md_assemble): Use it.
2554
2555 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
2556
2557         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
2558
2559 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
2560
2561         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2562         converted into lower case.
2563
2564 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
2565
2566         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
2567         (gas_cgen_tc_gen_reloc):  Likewise.
2568         * config/tc-m32r.h (obj_fix_adjustable):  Define.
2569         * config/tc-m32r.c (m32r_fix_adjustable):  New.
2570         (m32r_force_relocation):  Handle VTABLE relocs.
2571
2572 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
2573
2574         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2575
2576 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
2577
2578         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2579         to lower case before parsing.
2580
2581         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2582         parallel insns modift buts in the PSW as a side effect.
2583
2584 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
2585
2586         * config/tc-d30v.c (find_format): Test for missing flag and
2587         control registers.
2588
2589         (md_apply_fix3): Fix error messages to avoid
2590         assumption about presence of a symbol.
2591
2592         (parallel_ok): Disallow parallel instructions that both modify the
2593         same flag register.
2594
2595         (find_format): Generate a warning if an odd numbered register is
2596         used as the first register in a mutli-register instruction.
2597
2598 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
2599
2600         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2601         relocations are always associated with a symbol.
2602
2603 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
2604
2605         * config/tc-sparc.h (TC_FORCE_RELOCATION):  Define.
2606         (elf32_sparc_force_relocation):  Declare.
2607         * config/tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
2608         (tc_gen_reloc):  Handle vtable relocs.
2609         (elf32_sparc_force_relocation):  New.
2610
2611 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
2612
2613         * symbols.c (S_IS_FUNCTION):  New.
2614         * config/tc-v850.h (obj_fix_adjustable):  Define.
2615         (TC_FORCE_RELOCATION):  Define.
2616         (v850_force_relocation):  Declare.
2617         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
2618         of fx_addnumber for VTABLE reloc addends.
2619         (md_apply_fix3):  Handle VTABLE relocs.
2620         (v850_fix_adjustable):  New.
2621         (v850_force_relocation):  New.
2622
2623 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
2624
2625         * config/tc-hppa.c (fp_operand_format): Add some additional formats.
2626         (pa_ip): Do not automatically promote into pa2.0 mode.
2627         (pa_level): Handle ".level 2.0".
2628
2629 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2630
2631         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2632         * config/tc-i386.h (template.extension_opcode): Change to
2633         unsigned int to allow full range of 8-bit opcode suffixes.
2634         (None): Redefine as 0xffff.
2635
2636         From Jeff B Epler <jepler@usgs.gov>
2637         * doc/c-i386.texi (i386-SIMD): New section.
2638
2639 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
2640
2641         * read.c (discard_rest_of_line): New function.
2642         * read.h: Declare it.
2643         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2644
2645 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
2646
2647         * config/tc-d10v.c (find_symbol_matching_register): New function.
2648         (find_opcode): Cope with the case where a register name matches
2649         a symbol name.
2650
2651 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
2652
2653         * config/tc-v850.c (md_pcrel_from): Rename to
2654         v850_pcrel_from_section.
2655         (v850_pcrel_from_section): Do not resolves symbols in other
2656         sections.
2657
2658         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2659
2660 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
2661
2662         * config/tc-d10v.c (find_opcode): Generate an error if a register
2663         is supplied for an operand that should not be a register.
2664
2665 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
2666
2667         * config/tc-d30v.c (write_2_short): But do allow delayed branch
2668         instructions to have another instruction in the right bin.
2669
2670 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
2671
2672         * config/tc-d30v.c (write_2_short): Do not allow instructions in
2673         the right container if the left container holds a branch
2674         instruction.
2675
2676 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
2677
2678         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2679         both a register name and symbol name.
2680         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2681
2682 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
2683
2684         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2685         execution unit class.
2686
2687         (reg_name_search): If a name matches a register and a symbol,
2688         prefer the register.
2689         (find_format): Disallow flag registers when a general purpose
2690         register is required.
2691         If a number is required, but a register has been given, check to
2692         see if a symbol with the same name as the register exists, and if
2693         so, use that symbol.
2694
2695 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
2696
2697         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2698
2699 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
2700
2701         * config/tc-d30v.c (find_format): Do not accept flag registers as
2702         general purpose registers.
2703         (find_format): If an immediate value is expected at a given place
2704         in a format, but a register name has been provided instead, check
2705         to see if that register name matches the name of a predefined
2706         symbol and if it does, then use the symbol instead.
2707         (reg_name_search): If a register name matches a symbol name,
2708         prefer the register name to the symbol name.
2709
2710 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
2711
2712         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2713         the previous insn to empty.
2714
2715 1998-09-20  Michael Meissner  <meissner@cygnus.com>
2716
2717         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2718         pieces, forcing the use of an ANSI compiler.
2719
2720 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2721
2722         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
2723         relocs.
2724         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2725
2726 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
2727
2728         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
2729         assembler syntax.
2730         (obj_elf_vtable_entry):  Likewise.
2731         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
2732         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2733         (tc_gen_reloc): Likewise.
2734         (arm_fix_adjustable): Likewise.
2735         (elf32_arm_force_relocation): New.
2736         (armelf_frob_symbol):  Remove coff-style symbol support.
2737
2738 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
2739
2740         * config/tc-i386.c (i386_operand): Fix typo in last patch.
2741
2742 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
2743
2744         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
2745         OBJ_COFF so that routine is defined for a.out format.
2746
2747 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
2748
2749         * config/tc-i386.c (i386_operand): Detect non-segment registers
2750         used as segment prefixes.
2751
2752 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2753
2754         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2755         optimize across FDE boundaries.
2756
2757         * config/obj-coff.c (obj_coff_section): Preserve any link once
2758         flags when setting the section flags.
2759
2760 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
2761
2762         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2763         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2764
2765 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2766
2767         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2768         to the host width.
2769
2770 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
2771
2772         * frags.c (frag_grow): Include the size of the frag struct in the
2773         obstack chunk size.
2774
2775         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2776         if the new subseg comes before the old.
2777
2778 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2779
2780         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2781         to handle edge8 and edge16.
2782
2783 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
2784
2785         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2786         before we clobber the symbol involved.
2787
2788 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
2789
2790         * config/tc-arm.c:  Remove OBJ_ELF definitions for
2791         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
2792         use arm_adjust_symtab for OBJ_COFF.
2793         (armelf_adjust_symtab):  New Routine.
2794         * config/tc-arm.h:  Define obj_adjust_symtab to
2795         armelf_adjust_symtab for OBJ_ELF.
2796
2797 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
2798
2799         * configure.in: Make all i386-elf targets use bfd_gas.
2800         * config/tc-i386.c (tc_i386_force_relocation): New.
2801         (tc_i386_fix_adjustable): Don't fix vtable relocs.
2802         (md_apply_fix3): Likewise.
2803         (tc_gen_reloc): Handle them.
2804         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2805         tc_i386_force_relocation.
2806
2807 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
2808
2809         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2810
2811 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
2812
2813         * config/tc-d30v.c (md_assemble): Copy previous opcode over
2814         current opcode after writing the first insturction of a reverse
2815         sequential pair.
2816
2817 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
2818
2819         * read.h (generate_lineno_debug): Add prototype.
2820         * read.c (generate_lineno_debug): Make non-static.
2821
2822 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2823
2824         * config/tc-i386.c (md_assemble): Only warn for address/data size
2825         prefixes.
2826
2827 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
2828
2829         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2830         against Thumb function names, as the linker needs this information.
2831
2832 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
2833
2834         * expr.c (operand): Check also that there is no advance in operand
2835         after atof_generic in order to decide "is it label 0f or floating
2836         point number?".
2837
2838 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
2839
2840         * config/tc-m32r.c: Replace double dash prefix to M32R specific
2841         command line options with a single dash.
2842         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2843
2844 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
2845
2846         * config/tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2847         * config/tc-arm.c (arm_fix_adjustable): New routine.
2848
2849 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
2850
2851         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2852         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2853         demand_empty_rest_of_line before mri_comment_end.
2854         (equals): Check garbage after expression before
2855         mri_comment_end in MRI mode.
2856
2857 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2858
2859         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2860         small immediate constant to use the constant itself rather than
2861         always using 1.
2862
2863 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2864
2865         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2866         (pa_leave): Likewise.
2867
2868 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2869
2870         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2871         prefixes.
2872         (i386_operand): Fix an error message.
2873
2874 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
2875
2876         * doc/c-arm.texi (ARM Directives): Document .req directive.
2877
2878         * config/tc-arm.c (reg_required_here): Display erroneous string if
2879         the register name could not be decoded.
2880         Do not set inst.instruction if the sift is -1.
2881
2882 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
2883
2884         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2885         we do for EXTERN.
2886
2887 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
2888
2889         * config/tc-d30v.c (d30v_align): Always perform alignment request,
2890         even if it is belived to be unnecessary.
2891
2892 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2893
2894         config/tc-i386.c (i386_operand): Size immediate constants by
2895         suffix (erroneously removed as part of July 7 change).
2896
2897 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
2898
2899         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
2900         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2901         (armelf_frob_symbol):  New Routine.
2902         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
2903
2904 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
2905
2906         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2907
2908 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
2909
2910         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2911         command line switches passed to assembler.
2912
2913 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
2914
2915         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2916         (gas_cgen_opcode_desc): Declare.
2917         (gas_cgen_parse_operand): Declare.
2918         (*): Prepend gas_ to gas specific fns to denote them as such.
2919         All uses updated.
2920         * cgen.c (gas_cgen_opcode_desc): New global
2921         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2922         (queue_fixup): Renamed from cgen_queue_fixup.
2923         (*): Prepend gas_ to gas specific fns to denote them as such.
2924         All uses updated.
2925         (gas_cgen_md_apply_fix3): Update call to insert_operand.
2926         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2927         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2928         Open opcode table and initialize it.
2929         (make_parallel): Use gas_cgen_opcode_desc.
2930         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
2931         (md_assemble): Ditto.
2932
2933 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
2934
2935         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2936         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2937         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
2938         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2939         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2940         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
2941         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2942         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2943         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2944         (INIT_STAB_SECTION): Likewise.
2945         (OBJ_PROCESS_STAB): Likewise.
2946
2947         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2948         (md_parse_option): Watch for them.
2949         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2950         (md_begin): Kill neverdef code.
2951         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2952         (s_alpha_prologue): Watch alpha_cur_ent_sym.
2953         (s_alpha_coff_wrapper): New.
2954         (md_pseudo_table): Trap all ECOFF pseudos.
2955
2956 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
2957
2958         Start of changes to remove mdebug section from mips*-elf
2959         Based on MIPS_STAB_ELF definition
2960         * acconfig.h: undef if not configured
2961         * config.in: undef if not configured
2962         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2963         * config/tc-mips.c (s_ent): set BSF_FUNCTION
2964         * stabs.c (s_stab_generic): flush frag
2965
2966 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
2967
2968         * configure.in: (arm-*-elf):  Handle.
2969         (thumb-*-elf): Handle.
2970         * configure:  Regenerate.
2971         * read.c (stringer): Fix typo in comment.
2972         * write.c (fixup_segment): Don't add symbol value to addend if
2973         TC_ARM and OBJ_ELF.
2974         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
2975         sections.
2976         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
2977         for OBJ_ELF.
2978
2979 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
2980
2981         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2982         (write_2_short): Emit warning if new flag is set.
2983         (do_assemble): Set flags if left instruction is one of special
2984         "right-instruction-killer" type.
2985
2986 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
2987
2988         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2989         Always output words in debug_info section as big endian.
2990         (sparc_target_format): Choose correct bfd target.
2991         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2992
2993 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
2994
2995         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2996         to work with internationalization code.  Issue an error when two
2997         operands match that are not allowed to match.
2998
2999 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
3000
3001         * configure.in (install_tooldir): Allow target to specify whether
3002         it wants to be installed in $(tooldir)/bin.
3003         * configure: Regenerate.
3004         * Makefile.am (install-exec-local): Set install-exec-tooldir
3005         dependency via configure.
3006         * Makefile.in: Regenerate.
3007
3008 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
3009
3010         * Makefile.am (install-exec-local): Split into two ...
3011         (install-exec-bindir,install-exec-tooldir): New rules.
3012         * Makefile.in: Regenerate.
3013
3014 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
3015
3016         * Makefile.am (install-exec-local): Don't remove the file before
3017         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
3018         W. Rozycki <macro@ds2.pg.gda.pl>.
3019         * Makefile.in: Rebuild.
3020
3021 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
3022
3023         * cgen.c: Include libiberty.h.
3024         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3025         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3026         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3027         (md_cgen_lookup_reloc)): Declare.
3028         (md_cgen_record_fixup_exp): Declare.
3029         * config/tc-m32r.h (md_pcrel_from_section): Declare.
3030         (m32r_relax_frag): Declare.
3031         (cgen_md_apply_fix3): Decls moved to cgen.h.
3032         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3033         (m32r_cgen_record_fixup_exp): Delete decl.
3034         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3035         (assemble_nop): Delete.
3036         (expand_debug_syms): Delete unused `exp'.
3037         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3038         Add default case for -Wall.
3039         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3040         (md_atof): Delete unused wordP.
3041
3042 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
3043
3044         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3045         value.
3046
3047 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
3048
3049         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3050         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3051         .print, .purgem, and .struct.  Remove documentation for
3052         .app-file.
3053
3054 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
3055
3056         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3057         Update call to insert_operand.
3058
3059 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
3060
3061         * config/tc-m32r.c (ms_show_usage): Formatting changes.
3062
3063 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
3064
3065         * config/tc-i386.c (md_assemble): Don't get confused by trailing
3066         whitespace after a prefix operator.
3067
3068 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
3069
3070         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3071
3072 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
3073
3074         * config/tc-sparc.c (log2): New static function.
3075         (s_reserve): Use log2 to convert alignment before calling
3076         record_alignment.
3077         (s_common): Use log2 to convert alignment before calling
3078         record_alignment and frag_align.
3079         (sparc_cons_align): Use log2.
3080
3081 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
3082
3083         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3084         (s_common): Likewise.
3085
3086         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
3087         initialization of waddr.
3088         (sparc_elf_final_processing): Add default case to switch.
3089
3090 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3091
3092         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
3093         than temporary real.
3094
3095 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3096
3097         * write.c (subsegs_finish): Don't align the segments if there were
3098         any errors.
3099
3100         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3101         copying aux information.
3102
3103         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3104         expression into a symbol.
3105
3106 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3107
3108         * config/tc-i386.c (mode_from_disp_size): Change arg and return
3109         type to unsigned int.
3110         (md_assemble): Change type used to store offsets from unsigned
3111         long to long.
3112         (i386_operand): Switch error check to only call RESTORE_END_STRING
3113         once after parse_register.
3114
3115 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
3116
3117         * config/tc-v850.c (md_show_usage): Changed format to match that
3118         of gcc, ld, etc.
3119
3120         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3121
3122 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3123
3124         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3125         relocs.
3126         (md_apply_fix_2): Force the symbol of the vtable reloc to be
3127         weak.
3128
3129 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
3130
3131         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3132         * doc/Makefile.in: Rebuild.
3133
3134 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
3135
3136         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3137         for %lo expressions.
3138         (mips_ip, case 'u'): Move range check after code to mask
3139         off bits in %hi/%lo expressions.  Mask off high bits for
3140         %lo expressions.
3141
3142 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3143
3144         * doc/Makefile.am (gasver.texi): New target.
3145         (as.info, as.dvi): Depends upon gasver.texi.
3146         * doc/as.texinfo: Include gasver.texi.  Mention version number on
3147         title page and in top node.
3148         * doc/Makefile.in: Rebuild.
3149
3150 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
3151
3152         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3153         but not including the line containing the edict.
3154         * listing.h (LISTING_EOF): New.
3155         * input-scrub.c (input_scrub_next_buffer): Call it.
3156
3157 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3158
3159         * config/tc-i386.c (i386_operand): Don't set the size of an
3160         immediate address based solely on the suffix and the mode.
3161
3162         * config/tc-i386.c (md_assemble): Add assertion to make sure
3163         overlap2 does not set Imm.
3164
3165         * config/tc-i386.c (space_chars): Remove. The scrubber converts
3166         sequences of whitespace to a single space.
3167         (is_space_chars): Just compare with space.
3168         (md_begin): Don't initialize space_chars.
3169         (md_assemble): Just skip a single whitespace character.
3170         (i386_operand): Rewrite base-index parsing to use new
3171         parse_register, and to skip white space.  Skip white space in a
3172         number of other places too.  Don't give error message if
3173         parse_register fails.
3174         (parse_register): Change reg_string parameter to be non-const.
3175         Add end_op parameter.  Skip white space after the `%', and return
3176         end of register string.  Give error message here rather than
3177         caller.
3178
3179 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
3180
3181         Based on patch from Matt Semersky <matts@scd.hp.com>:
3182         * expr.c (op_encoding): Make const.
3183         (expr_set_precedence): New function.
3184         (expr_begin): Don't set operator rankings, just call
3185         expr_set_precedence.
3186         * expr.h (expr_set_precedence): Declare.
3187         * read.c (s_mri): Call expr_set_precedence.
3188
3189 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3190
3191         * doc/as.texinfo (Statements): Remove paragraph discussing
3192         continuing lines with a backslash.  This hasn't worked for years,
3193         if it ever did.
3194
3195 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
3196
3197         * config/obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
3198         symbol definitions.
3199         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3200         (ps_CTORS, ps_DTORS): New section types.
3201         (vms_fixup_xtors_section): New function
3202         (Ctors_Psect, Dtors_Psect): Define.
3203         (IS_GXX_XTOR): Define
3204         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3205         Filter static constructors/destructors and add to
3206         Ctors_Symbols/Dtors_Symbols chain.
3207         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3208         appropriate section.
3209
3210         * config/tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3211         * makefile.vms: Merge vax/vms support.
3212
3213 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
3214
3215         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3216         (elf_pseudo_table): Add them.
3217         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3218         (md_apply_fix): Accept them.
3219         (mips_fix_adjustable): Don't adjust them.
3220         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3221         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3222         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3223         (tc_fix_adjustable): Don't adjust them.
3224
3225 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
3226
3227         * Makefile.am (CGEN_CPU_PREFIX): New variable.
3228         (cgen.o): Use it.
3229         * Makefile.in: Regenerate.
3230         * configure.in: AC_SUBST cgen_cpu_prefix.
3231         * configure: Regenerate.
3232
3233 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
3234
3235         * config/tc-sh.c (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3236         Changed all users of COND12_DELAY.
3237
3238 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
3239
3240         * config/tc-mn10300.c (set_arch_mach): New function.
3241         (md_pseudo_table): Add pseudo-ops to set the current machine type.
3242         (md_begin): Default to mn10300 mode.
3243         (md_assemble): Only accept instructions for the core mn10300
3244         chip and the active machine type.
3245
3246 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
3247
3248         * subsegs.h (segment_info_type): Give the struct a name.
3249         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3250         * config/tc-h8500.h (tc_reloc_mangle): Declare.
3251         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3252         * config/tc-w65.h (tc_reloc_mangle): Declare.
3253         * config/tc-z8k.h (tc_reloc_mangle): Declare.
3254
3255 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
3256
3257         * config/tc-v850.c (v850_comm):  Restore old section
3258         after common processing.
3259
3260 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
3261
3262         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3263
3264 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
3265
3266         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3267         char with code that explicitly sign-extends.
3268
3269 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
3270
3271         * config/tc-v850.c (md_begin): Restore text section as the current
3272         section after creating call table sections.
3273         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3274         code.
3275
3276         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3277         with call to macro SYM_AUXINFO.
3278
3279 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
3280
3281         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3282         with the program transform name.
3283         * Makefile.in: Rebuild.
3284
3285 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3286
3287         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3288         information.
3289
3290 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3291
3292         * config/tc-i386.c (i386_operand): Be prepared for a space between
3293         the open parenthesis and the start of the register operand,
3294         because of the June 16 change.
3295
3296 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
3297
3298         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3299         BFD_ASSEMBLER.
3300
3301 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
3302
3303         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3304         even if it is belived to be unnecessary.
3305
3306 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
3307
3308         * write.c (adjust_reloc_syms): Never adjust relocs against weak
3309         symbols.
3310         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3311
3312 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
3313
3314         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3315         shift amount for a repeated operand.  The shift amount for the
3316         repeated copy comes from the size of the operand.
3317
3318 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
3319
3320         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3321
3322 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
3323
3324         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3325
3326 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3327
3328         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3329         characters in it as LEX_IS_SYMBOL_COMPONENT.
3330         * config/tc-i386.h (tc_symbol_chars): Define.
3331         (extra_symbol_chars): Declare.
3332         * config/tc-i386.c (extra_symbol_chars): Define.
3333         (comment_chars): Don't use '/' as comment start if TE_LINUX.
3334         (line_comment_chars): Set to '/' if TE_LINUX.
3335         * doc/c-i386.texi (i386-prefixes): Update.
3336         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3337
3338 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
3339
3340         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3341         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3342
3343 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
3344
3345         * config/tc-d10v.c (md_apply_fix3): Checking displacement
3346         constraint in instructions REP & REPI.
3347
3348 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
3349
3350         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3351         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3352
3353         (check_range): If the operand is shifted, then shift the number
3354         before checking its range.
3355
3356         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3357
3358         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3359         common sections.
3360
3361 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
3362
3363         * config/tc-v850.c (v850_comm): Create special sections as needed.
3364
3365 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
3366
3367         * config/tc-d10v.c (write_2_short): Addition of swapping
3368         instructions for sequential and reverse sequential order when
3369         given order is not possible.
3370
3371 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
3372
3373         * Makefile.am: Rebuild dependencies.
3374         (DEP_INCLUDES): Fix reference to intl build directory.
3375         * Makefile.in: Rebuild.
3376
3377 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3378
3379         * doc/c-i386.texi: Update 16 bit documentation.
3380
3381         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3382         IgnoreDataSize to IgnoreSize as they are used for address size as
3383         well as data size.
3384         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
3385         32-bit mode, similarly addr16/data16 and variants.
3386
3387 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
3388
3389         * config/tc-d30v.c (md_assemble): Fix handling of reverse
3390         sequential word multiply instructions.
3391
3392         (do_assemble): Add extra command line argument, to allow mul32
3393         attribute to be preserved across parallel insns.
3394         (md_assemble): Insert NOPs between explicitly parallel insns which
3395         contain an 32 bit multiply and a 16 multiply.
3396
3397 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3398
3399         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3400         likewise for REPE.
3401
3402         * config/tc-i386.c (reloc): Add braces.
3403
3404         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3405         consistent with Intel naming.
3406         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
3407         use bitfields in sib_byte.
3408         (modrm_byte): Don't use bitfields here either.
3409
3410         * config/tc-i386.c (current_templates): Add const.
3411         (parse_register): Add const to return, param, and char *s.
3412         (i386_operand): Add const to reg_entry *r.
3413         * config/tc-i386.h (templates): Add const to start, end.
3414
3415         Inspired by code for 16 bit gas support from Martynas Kunigelis
3416         <martynas@nm3.ktu.lt>:
3417         * config/tc-i386.c (md_assemble): Add full support for 16 bit
3418         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3419         (uses_mem_addrmode): Remove.
3420         (md_estimate_size_before_relax): Add support here too.
3421         (md_relax_table): Rewrite interface to md_relax for 16 bit
3422         support.
3423         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3424         (opcode_suffix_to_type): Remove.
3425         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3426         (SIZE_FROM_RELAX_STATE): Modify to suit above.
3427         (md_convert_frag): Likewise.
3428         (i386_operand): Add support for 16 bit base/index regs,
3429         immediates, and displacements.  Remove some unnecessary casts, and
3430         localise end_of_operand_string, displacement_string_start,
3431         displacement_string_end variables.  Add GCC_ASM_O_HACK.
3432         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3433
3434         * config/tc-i386.c (prefix_hash): Remove.
3435         (md_begin): Rewrite without obstacks.  Remove prefix hash table
3436         handling.  Rewrite lexical table handling.
3437         (i386_print_statistics): Don't print prefix statistics.
3438         (md_assemble): Rewrite instruction parser so that line is not
3439         converted to lower case.  Don't do a hash_find for prefixes,
3440         instead recognise them via opcode modifier.
3441         (expecting_operand, paren_not_balanced): Localise variables.
3442         * config/tc-i386.h (IsPrefix): Define.
3443         (prefix_entry): Remove.
3444
3445         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3446         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3447         '\\' in case where comment_chars contains '/'.
3448
3449         * config/tc-i386.c (MATCH): Ensure given operand and template
3450         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
3451         you must write `ljmp *table(%ebx)'.
3452
3453         From H.J. Lu <hjl@gnu.org>:
3454         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3455         as 0 ifndef BFD_ASSEMBLER.
3456         (md_assemble): Allow immediate operands without suffix or
3457         other reg operand to default in size to the current code size.
3458
3459 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
3460
3461         * config/tc-v850.c (md_begin):  Restore creation of
3462         .call_table_text and .call_table_data sections.
3463
3464 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3465
3466         * config/tc-d30v.c (md_assemble): Set execution type to unknown
3467         after emitting a word of noops.
3468
3469 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3470
3471         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3472         (i386_operand): Simplify checks for valid base/index combinations.
3473         Disallow `in 4(%dx),%al'.
3474
3475         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3476         index_reg const.
3477         (add_prefix): Change parameter from char to int.
3478
3479         * config/tc-i386.h (Ugh): Define opcode modifier.
3480         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3481
3482         * config/tc-i386.c (md_assemble): Rewrite MATCH and
3483         CONSISTENT_REGISTER_MATCH macros to check register types more
3484         thoroughly.  Check for illegal suffix/operand combinations
3485         when matching insns with operands.  Handle new `s' suffix, and
3486         associated FloatMF opcode modifier for float insns with memory
3487         operands.
3488         * config/tc-i386.h (FloatMF): Define new opcode modifier.
3489         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3490         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3491         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3492         DATA_PREFIX_OPCODE throughout.
3493
3494         * config/tc-i386.c (REGISTER_WARNINGS): Define.
3495         (md_assemble): Rewrite suffix/register operand checking code to be
3496         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
3497         AnyMem, the better to grep.
3498         (pi): Remove Abs.
3499         (i386_operand): Don't set Mem bits in i.types[this_operand] when
3500         given a memory operand.  Don't set Abs bits either.
3501         (type_names): Remove Mem*, Abs*.
3502         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3503         define opcode_modifiers as these cases are handled by Disp8,
3504         Disp16, Disp32 and suffix checks.
3505         (COMES_IN_BOTH_DIRECTIONS): Remove.
3506         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3507
3508         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3509         if IgnoreDataSize modifier given.  Remove ShortformW modifier
3510         test.  Add test for ShortForm in W base_opcode modification.
3511         Merge Seg2ShortForm and Seg3ShortForm code.
3512         * config/tc-i386.h (ShortFormW): Remove.
3513         (IgnoreDataSize): Define.
3514
3515 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
3516
3517         * config/tc-d30v.c (md_assemble): Store previous segment state
3518         with previous instruction.
3519
3520 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3521
3522         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3523         (ebp, esp): Remove static variables.
3524         (MATCH): Remove test for InOutPortReg.
3525         (i386_operand): Properly handle InOutPortReg here instead.
3526         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3527         (md_assemble): Simplify and correct modrm and sib generation.
3528         (i386_operand): Add warning for scale without index.
3529         Rewrite checks for valid base/index combinations.
3530
3531         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3532         macros and enclose in do while(0).
3533         (RESTORE_END_STRING): Likewise.
3534         (md_assemble): Add one to printed operand number so we start
3535         from 1 not 0.  Add some more gettext invocations.
3536         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3537         number here too.
3538
3539         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3540         DATA_PREFIX, SEG_PREFIX): Define.
3541         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3542         (check_prefix): Remove function.
3543         (add_prefix): New function.  Add prefix to i.prefix as well as
3544         doing checks.
3545         (md_assemble): Changes for add_prefix.  Remove hack for wait
3546         prefix, instead always output prefixes in fixed order.  Test
3547         for jcxz/loop when selecting between word & dword operations,
3548         and add address size prefix rather than operand size prefix.
3549         Remove operand -> address size hack when emitting jcxz/loop.
3550         (i386_operand): Remove O_Absent check as it's done in expr.
3551
3552 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
3553
3554         * configure.in: Recognize m5200 as a cpu_type of m68k.
3555         * aclocal.m4: Rebuild with current libtool.
3556         * configure: Rebuild.
3557
3558 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3559
3560         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3561         to relaxable_symbol to prevent references to external symbol from
3562         being relaxed.
3563
3564 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3565
3566         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3567         symbols are relaxable.
3568
3569 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
3570
3571         * config/tc-v850.c (md_begin):  Don't create special
3572         sections by default.
3573
3574 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
3575
3576         * config/tc-mips.c (macro): For div and udiv, close the
3577         reorder block as soon as possible.
3578
3579 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
3580
3581         From Matt Semersky <matts@scd.hp.com>:
3582         * macro.c (macro_mri_mode): New function.
3583         * macro.h (macro_mri_mode): Declare.
3584         * read.c (s_mri): Call macro_mri_mode when switching in and out of
3585         MRI mode.
3586
3587 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
3588
3589         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3590         OBJ_EVAX case.
3591
3592         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3593         until after xstrdup in OBJ_EVAX case.
3594
3595 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
3596
3597         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3598         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
3599         of hardcoded magic number.
3600         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3601
3602 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
3603
3604         * read.c (do_s_func): New function.
3605         (s_func): Call it.
3606         * read.h (do_s_func): Add prototype.
3607
3608 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
3609
3610         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3611         nops if fill pattern not specified.
3612
3613 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
3614
3615         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3616         * config/te-go32.h (TE_GO32): Define.
3617         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3618
3619 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3620
3621         Implement .func/.endfunc pseudo-ops.
3622         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3623         (s_func): Declare.
3624         * read.c (potable): Add .func,.endfunc.
3625         (s_func): New function.
3626         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3627         functions.
3628         (in_doc_func_p,current_function_label): New static globals.
3629         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3630
3631 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3632
3633         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3634         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3635         * config/tc-arm.h (WORKING_DOT_WORD): Define.
3636         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3637         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3638         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3639         * config/tc-i860.h (WORKING_DOT_WORD): Define.
3640         * config/tc-i960.h (WORKING_DOT_WORD): Define.
3641         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3642         * config/tc-w65.h (WORKING_DOT_WORD): Define.
3643         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3644         * config/tc-a29k.c: Don't define md_short_jump_size,
3645         md_long_jump_size, md_create_short_jump or md_create_long_jump.
3646         * config/tc-alpha.c: Likewise.
3647         * config/tc-alpha.h: Likewise.
3648         * config/tc-arm.c: Likewise.
3649         * config/tc-h8300.c: Likewise.
3650         * config/tc-h8500.c: Likewise.
3651         * config/tc-hppa.c: Likewise.
3652         * config/tc-i860.c: Likewise.
3653         * config/tc-i960.c: Likewise.
3654         * config/tc-ppc.c: Likewise.
3655         * config/tc-sh.c: Likewise.
3656         * config/tc-sparc.h: Likewise.
3657         * config/tc-tic30.c: Likewise.
3658         * config/tc-w65.c: Likewise.
3659         * config/tc-z8k.c: Likewise.
3660
3661 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
3662
3663         * config/tc-vax.c (_): Delete this macro used for placeholder
3664         values in vax_operand_width_size; it conflicts with the _() macro
3665         used for internationalization.
3666
3667 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
3668
3669         * symbols.c (symbol_find_base): Fix case insensitive symbol name
3670         code.  From Chris Moller <moller@bops.com>.
3671
3672         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3673         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3674         * read.c (emit_expr): Initialize seg and subseg fields of a new
3675         broken word.
3676         * write.c (write_object_file): Switch to the appropriate segment
3677         and subsegment when processing a broken word.
3678
3679         * config/tc-m68k.c (mri_assemble): New static function.
3680         (build_mri_control_operand): Call mri_assemble rather than
3681         md_assemble.
3682         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3683         (s_mri_endf, s_mri_endw): Likewise.
3684
3685 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
3686
3687         * read.c (s_org): Call md_flush_pending_output if it is defined.
3688
3689         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3690
3691 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
3692
3693         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3694         (md_parse_option): Add for same.
3695         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3696         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3697         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3698
3699         * config/tc-sparc.h (cons_fix_new_sparc): Added.
3700
3701 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3702
3703         * config/tc-arm.c (find_real_start): Relax definition of local
3704         labels.
3705
3706 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
3707
3708         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3709         symbols at the given address, not just the last one specified.
3710
3711 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
3712
3713         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3714         or number_to_chars_littleendian to write data.
3715
3716 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
3717
3718         * config/tc-v850.c (md_assemble): Remove artificially created
3719         register name symbols.
3720
3721 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3722
3723         * write.c (fixup_segment): Change "segment" to "section" in
3724         error message.
3725
3726 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
3727
3728         * write.c (fixup_segment): Change sym1-sym2 message again.
3729
3730 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
3731
3732         * write.c (fixup_segment): Improve error message for sym1-sym2
3733         errors when sym1 is in a different segment from sym2.
3734
3735 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
3736
3737         * config/tc-m32r.c (warn_unmatched_high): New static local.
3738         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3739         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3740         (md_longopts): Recognize --{no-,}warn-unmatched-high.
3741         (md_parse_option): Likewise.
3742         (md_show_usage): Likewise.
3743         (m32r_frob_file): Likewise.
3744
3745         * read.c (generate_file_debug,generate_lineno_debug): New functions.
3746         (read_a_source_file): Call them.
3747         * read.h (stabs_generate_asm_file): Declare.
3748         * stabs.c (stabs_generate_asm_file): New function.
3749         (generate_asm_file): New function.
3750         (stabs_generate_asm_lineno): Move file name handling into
3751         generate_asm_file.
3752
3753 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
3754
3755         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3756         (d30v_current_align, d30v_current_align_seg): New variables.
3757         (d30v_last_label): New variable.
3758         (d30v_align, s_d30v_align, s_d30v_text): New functions.
3759         (s_d30v_data, s_d30v_section): Likewise.
3760         (md_pseudo_table): Call them.
3761         (md_begin): Initialize d30v_current_align_seg.
3762         (md_assemble): Call d30v_align when needed by known current alignment.
3763         (d30v_frob_label, d30v_cons_align): New functions.
3764         * config/tc-d30v.h (md_do_align): Remove.
3765         (tc_frob_label): Call d30v_frob_label.
3766         (md_cons_align): New.
3767
3768         * config/tc-d30v.c (find_format): Convert complex expressions to
3769         expression symbols before processing.  Clean up code formatting.
3770
3771 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
3772
3773         * po/Make-in (install-info): New target.
3774
3775 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
3776
3777         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3778         instructions.
3779         * config/tc-mn10300.c (md_assemble): Likewise.
3780
3781 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
3782
3783         * Makefile.am: Update with `make dep-am'.
3784         (HFILES): Add cgen.h.
3785         (cgen.o): Depend on cgen.h.
3786         * Makefile.in: Regenerate.
3787
3788         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3789
3790 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
3791
3792         * gasp.c (grab_label): Permit a label to be a preprocessor
3793         variable by permitting a label to start with a backslash.
3794
3795 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
3796
3797         * config/tc-mips.c (validate_mips_insn): Removed hack
3798         for previously inaccessible bitfields in some INSN_TRAP
3799         instructions.
3800
3801 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
3802
3803         * config/tc-d30v.c (do_assemble): Abort with error message
3804         if opcode operands do not match.
3805
3806 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
3807
3808         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3809         'q' operand format for 20-bit "break"/"sdbbp" instructions.
3810         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
3811         similar new 'q' operand.
3812
3813 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
3814
3815         * cgen.c (cgen_asm_finish_insn): Fix typo.
3816
3817 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
3818
3819         * cgen.h: New file.
3820         * cgen.c: Include it.
3821         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3822         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
3823         All callers updated.
3824         * config/tc-m32r.c: Include cgen.h.
3825         (m23r_insn): New members num_fixups,fixups.
3826
3827 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
3828
3829         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3830         to avoid compiler warning.
3831
3832 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
3833
3834         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
3835         calling make.
3836
3837         * makefile.vms (OBJS): Add ehopt.obj
3838
3839 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
3840
3841         * doc/c-vax.texi: Correct and extend vax/vms documentation.
3842
3843 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
3844
3845         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3846         a short format insn.
3847         (md_assemble): Set it for explicitly packed insns.
3848
3849 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
3850
3851         * config/obj-coff.c (c_symbol_merge): Do not take address of
3852         native fields when performing the memcpy.
3853
3854 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
3855
3856         * config/tc-mips.c (macro,macro2): Implement
3857         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3858
3859 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3860
3861         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3862         relocations against globally visible symbols.
3863         * config/tc-m68k.c (relaxable_symbol): New macro.
3864         (m68k_ip, md_estimate_size_before_relax): Use it.
3865         (tc_m68k_fix_adjustable): Also handle weak symbols.
3866
3867 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
3868
3869         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3870         references to externally visible symbols.
3871         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3872         values in twice for a PC relative reloc if the symbol is
3873         externally defined.
3874
3875         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3876         don't adjust a PC relative reloc against an externally visible
3877         symbol.
3878         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3879         for a PC relative fixup against an externally visible defined
3880         symbol, arrange to store object file and addend values as though
3881         the symbol were not defined.
3882         (tc_gen_reloc): Likewise.
3883
3884 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
3885
3886         * read.c (sizeof_leb128): Referenced externally by write.c so
3887         don't inline.
3888
3889 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
3890
3891         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3892         and expand a 'debug' symbol associated with the next instruction
3893         that does not cause a short instruction to be filled with a NOP.
3894         (md_pseudo_table): Add support for .debugsym.
3895         (assemble_parallel_insn): Add calls to expand_debug_sym as
3896         appropriate.
3897         (md_assemble): Ditto.
3898
3899 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
3900
3901         * as.c (main): Conditionally call setlocale.
3902         * gasp.c (main): Likewise.
3903         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3904         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3905
3906 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
3907
3908         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3909
3910 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
3911
3912         * config/tc-hppa.c: Change all calls to bzero to use memset.
3913         (pa_ip): Add cast to avoid warning.
3914         (tc_gen_reloc, md_apply_fix): Likewise.
3915         (pa_find_space_by_number): Likewise.
3916         (hppa_force_relocation): Likewise.
3917         (pa_block): Change i to unsigned int.
3918         * config/obj-som.h (obj_som_copyright): Declare.
3919
3920 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
3921
3922         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3923         for line numbers for assembly source.
3924
3925 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
3926
3927         * configure.in: Change version number to 2.9.4
3928         * configure: Rebuild.
3929
3930 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
3931
3932         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
3933
3934 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3935
3936         * ecoff.h: Change symbolS in function declaration to struct
3937         symbol.
3938
3939 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
3940
3941         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3942         (md_convert_frag): Fix i18n typo.
3943
3944 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
3945
3946         * ecoff.c (ecoff_get_cur_proc_sym): New function.
3947         * ecoff.h: Protoype it.
3948         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3949         [EVAX] (s_alpha_prologue): Delete.
3950         (md_pseudo_table): Update.
3951
3952 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
3953
3954         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3955         array to local pointer.
3956         (get_args, parse_expr): Add casts to avoid warnings.
3957
3958 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
3959
3960         * read.c (s_set): Cast xmalloc return value to fragS *.
3961         * config/tc-m68k.c (m68k_ip): Function made static to match
3962         previous forward declaration.
3963         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3964
3965 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
3966
3967         * config/tc-v850.c: Add internationalisation macros to error
3968         strings.
3969
3970         * config/tc-m32r.c (can_make_parallel): Add internationalisation
3971         macros to error strings.
3972
3973 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
3974
3975         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3976         reloc is in the TOC csect.
3977         (md_apply_fix3): Correct gettext typo.
3978
3979 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
3980
3981         * config/tc-arm.c (find_real_start): Ignore symbols starting with
3982         .L - they are local labels and the branches are not really
3983         function calls but rather far jumps.
3984
3985 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
3986
3987         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3988
3989 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3990
3991         * config/tc-i386.c (md_assemble): Print operand number rather than
3992         using ordinal_names.
3993         (i386_operand): Likewise.
3994
3995 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
3996
3997         * Makefile.am (INTLLIBS): Define to work around apparent automake
3998         bug.
3999         All Makefiles: Regenerated.
4000
4001         * Many files: Added gettext invocations around user-visible
4002         strings.
4003         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4004         HAVE_LC_MESSAGES): Define.
4005         * dep-in.sed: Added asintl.h.
4006         * po/Make-in: New file.
4007         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4008         Include "asintl.h".
4009         * read.c (Z_): Renamed from `_'.
4010         * Makefile.am (SUBDIRS): Added po.
4011         (POTFILES): new macro.
4012         (po/POTFILES.in): New target.
4013         ($(OBJS)): Added asintl.h.
4014         (HFILES): Likewise.
4015         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4016         (as_new_LDADD): Added $(INTLLIBS).
4017         (as_new_DEPENDENCIES): Added $(INTLDEPS).
4018         (gasp_new_LDADD): Added $(INTLLIBS).
4019         (gasp_new_DEPENDENCIES): New macro.
4020         * configure, aclocal.m4: Rebuilt.
4021         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
4022         po/Makefile.
4023         (ALL_LINGUAS): Define.
4024         * macro.c: Include "asintl.h".
4025         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4026         * as.h: Include "asintl.h".
4027         * config/tc-i386.c (ordinal_names): Removed.
4028         (md_assemble): Changed error text to avoid ordinal_names.
4029         (i386_operand): Likewise.
4030         (reloc): Added as_bad to avoid i18n problems.
4031         (tc_gen_reloc): Likewise.
4032         * config/tc-arm.c (bad_args): Now a #define.
4033         (bad_pc): Likewise.
4034         * config/obj-vms.c (VMS_stab_parse): Changed type of
4035         `long_const_msg'.
4036         (global_symbol_directory): Unified strings to avoid i18n
4037         problems.
4038         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4039         avoid i18n problems.
4040         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4041         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4042         i18n problems.
4043         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4044         problems.
4045         * config/tc-v850.c (md_assemble): Changed C++ comment into C
4046         comment.
4047         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4048         problems.
4049         * as.c (print_version_id): Added an fprintf to avoid i18n
4050         problems.
4051         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4052         problems.
4053         * expr.c (expr): Added as_warn call to avoid i18n problems.
4054         * messages.c (as_assert): Changed code to avoid i18n problems.
4055         (as_abort): Likewise.
4056         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4057         (s_space): Likewise.
4058         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4059
4060 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4061
4062         * config/tc-i386.c (check_prefix): New static function, split out
4063         from md_assemble.
4064         (struct _i386_insn): Add wait_prefix field.
4065         (md_assemble): Remove wait_prefix local variable.  Use
4066         check_prefix when adding a prefix.
4067
4068         * config/tc-i386.c (current_templates): New static variable.
4069         (md_assemble): Remove current_templates local variable.
4070         (md_assemble, i386_operand): Improve error and warning messages in
4071         many places.  Add RESTORE_END_STRING in many places before error
4072         return.  Clarify some comments.
4073
4074         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4075         element array.
4076         (md_assemble): Parse string instruction operands, looking for
4077         segment override prefixes.  Check for invalid segment prefixes on
4078         string instruction.
4079         (i386_operand): i.seg[] and max mem_operand changes for string
4080         insns.
4081         * config/tc-i386.h (EsSeg): Define.
4082
4083         * config/tc-i386.h (regKludge): Define.
4084         (iclrKludge, imulKludge): Don't define.
4085         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4086         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
4087         opcode_modifier checks to look for more common cases first.  Add
4088         default_seg for IsString case.
4089
4090 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4091
4092         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4093         AC_DECL_YYTEXT.
4094         * configure: Rebuild with new automake and libtool.
4095         * aclocal.m4, Makefile.in: Likewise.
4096
4097         * doc/Makefile.am (as.dvi): New target.
4098         * doc/Makefile.in: Rebuild.
4099
4100 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
4101
4102         * configure.in: Added sparc86x support.
4103
4104         * configure: Rebuild.
4105
4106         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4107         sparc_arch.
4108         (md_parse_option): Warn if -EL is not supported for this architecture.
4109
4110         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4111
4112 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
4113
4114         * config/tc-mips.c (mips_ip): Note when we use get match on
4115         the full instruction name.
4116
4117 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
4118
4119         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4120         back into the expression to handle add/sub simplification correctly.
4121
4122 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
4123
4124         * config/tc-mips.c (hilo_interlocks): Remove 4300.
4125
4126 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
4127
4128         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4129         #<n>' instruction.
4130
4131 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
4132
4133         * symbols.c (max_indent_level): New global.
4134         (print_symbol_value_1): Use it.
4135         * expr.h (expr_build_dot): Declare.
4136         * expr.c (expr_build_dot): New function.
4137
4138 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
4139
4140         * symbols.c (print_binary): New function.
4141         (print_expr_1): Call it.
4142
4143 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4144
4145         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4146         operand in the opcode.
4147
4148 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4149
4150         * config/tc-i386.h: Reorder operand flags and opcode modifier
4151         flags for clarity.  Remove unused definitions: Unknown,
4152         ImmUnknown, DispUnknown, NoModrm.
4153         * config/tc-i386.c (type_names): Add missing Debug type.
4154         (md_assemble): Better duplicate prefix checking.  Quicker string
4155         instruction check via new opcode_modifier flag.
4156
4157 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
4158
4159         * doc/as.texinfo (Invoking): Clarify -Wa example.
4160
4161 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
4162
4163         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4164         (s_mips_weakext): Define.
4165         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4166         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4167         defined(TC_MIPS).
4168
4169 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
4170
4171         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4172         is an error if the value can not be computed at assembly time.
4173         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4174
4175 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4176
4177         * gasp.c (main): Set next field of new include_path structure to
4178         NULL.  From Avery Pennarun <averyp@gdc.ca>.
4179
4180         * read.c (s_mri_sect): Call as_bad rather than abort for an
4181         unsupported MRI target.
4182
4183 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
4184
4185         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
4186         the destination of a branch instruction should be altered.
4187         (find_real_start): New function:  Locate the real, Thumb coded
4188         start of a Thumb function.
4189         (do_t_branch23): Alter the destination of branches to Thumb
4190         functions.
4191
4192         * config/tc-arm.h: Define TC_VALIDATE_FIX.
4193
4194 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
4195
4196         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4197         also.
4198
4199 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4200
4201         * doc/as.texinfo: Use @itemx for a secondary item in a table.
4202         * doc/c-hppa.texi: Likewise.
4203
4204 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4205
4206         * Makefile.am: Rebuild dependencies.
4207         * Makefile.in: Rebuild.
4208
4209         * Makefile.am (DEP_INCLUDES): New variable.
4210         (.dep1): Change to work when srcdir is not an absolute path.
4211         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4212         * Makefile.in: Rebuild.
4213
4214 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4215
4216         * config/tc-i386.h, config/tc-i386.c: Revert March 24
4217         LinearAddress patch.
4218
4219         * configure.in: Set version to 2.9.1.
4220         * configure: Rebuild.
4221
4222         * Branched binutils 2.9.
4223
4224 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4225
4226         * config/tc-i386.h (FWait): Define.
4227         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4228         other prefixes.  Check FWait flag in opcode table to see which
4229         instructions require an fwait prefix.
4230
4231 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4232
4233         * stabs.c (get_stab_string_offset): Always create a stab string
4234         section.
4235
4236 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4237
4238         Fix some gcc -Wall warnings:
4239         * atof-generic.c (atof_generic): Add casts to avoid warnings.
4240         * ehopt.c (eh_frame_code_alignment): Likewise.
4241         * expr.c (integer_constant, operand): Likewise.
4242         * frags.c (frag_align): Likewise.
4243         * gasp.c (level_0, change_base, doinstr): Likewise.
4244         * hash.c (hash_ask): Likewise.
4245         * listing.c (listing_page, calc_hex, print_lines): Likewise.
4246         (debugging_pseudo): Likewise.
4247         * macro.c (define_macro, check_macro): Likewise.
4248         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4249         (ignore_rest_of_line, float_cons): Likewise.
4250         * symbols.c (decode_local_label_name): Likewise.
4251         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4252         (fixup_segment, number_to_chars_bigendian): Likewise.
4253         (number_to_chars_littleendian): Likewise.
4254         * config/atof-ieee.c (gen_to_words): Likewise.
4255         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4256         (sparc_ip, parse_keyword_arg, s_common): Likewise.
4257         * read.c (output_big_sleb128): Initialize locals to avoid
4258         warnings.
4259         (output_big_uleb128, equals): Likewise.
4260         * atof-generic.c (atof_generic): Change number_of_digits_* locals
4261         to unsigned int.  Change zeros to unsigned int.
4262         * cond.c (s_if): Add return to default case.
4263         * frags.c (frag_now_fix): Change return type to addressT.
4264         * frags.h (frag_now_fix): Update declaration.
4265         * listing.c (file_info_struct): Change linenum to unsigned int.
4266         (struct list_info_struct): Change hll_line to unsigned int.
4267         (print_source): Update format string.
4268         * read.c (emit_expr): Change scan to unsigned int, and don't
4269         bother to initialize it.
4270         * symbols.c (dollar_label_count): Change to unsigned long.
4271         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4272         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4273         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4274
4275 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4276
4277         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4278         mcf5200 just as we do for m68000.
4279         (m68k_init_after_args): Likewise.
4280         (md_estimate_size_before_relax): Likewise.
4281
4282 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
4283
4284         * config/tc-v850.c (md_assemble):  Store relocation addend in
4285         fixup instead of instruction.
4286
4287 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4288
4289         * config/tc-i386.c (md_assemble): Swap template arguments to
4290         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4291         This macro is currently symmetric, so passing them the wrong
4292         way didn't cause any problem, but may if the macro is changed
4293         in the future.
4294         After copying template to i.tm, use i.tm. rather than t-> to
4295         access fields, and make t a const*
4296         Move i.tm.operand_types[] swap to immediately after the copy.
4297
4298 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
4299
4300         * expr.h (expr_build_uconstant): Add prototype.
4301         (expr_build_unary,expr_build_binary): Add prototypes.
4302         * expr.c (expr_build_uconstant): New function.
4303         (expr_build_unary,expr_build_binary): New functions.
4304
4305 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
4306
4307         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4308         * macro.c (macro_expand_body): Increase buffer size.
4309         * messages.c (as_warn): Likewise.
4310         (as_warn_where, as_bad, as_bad_where): Likewise.
4311
4312 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
4313
4314         Based on patch from H.J. Lu  <hjl@gnu.org>:
4315         * Makefile.am (DISTSTUFF): New variable.
4316         (diststuff): New target.
4317         * Makefile.in: Rebuild.
4318
4319 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
4320
4321         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4322         m32r_elf_section_change_hook.
4323
4324         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4325         emit a nop if a section ends with a 16 bit instruction.
4326
4327 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
4328
4329         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
4330         s_lcomm rather than obj_coff_lcomm.
4331         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4332
4333 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
4334
4335         * config/tc-i386.h (LinearAddress): Define.
4336         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4337         instruction, don't use a default segment.
4338
4339 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
4340
4341         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4342         * configure: Rebuild.
4343
4344 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4345
4346         * aclocal.m4, configure: Rebuild with libtool 1.2.
4347
4348 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
4349
4350         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4351         PC relative branches.  Patch courtesy of Jonathan Walton.
4352
4353
4354 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
4355
4356         * configure.in (emulations): Add thumb-pe target.
4357
4358         * configure (emulations): Add thumb-pe target.
4359
4360 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
4361
4362         * itbl-lex.l (yywrap): Don't define if already defined as a
4363         macro.
4364
4365 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
4366
4367         * depend.c (quote_string_for_make): New function.
4368         (wrap_output): Use it.
4369
4370 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
4371
4372         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4373         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
4374
4375 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
4376
4377         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4378         Recognize -GN and -relax.
4379         (md_begin): Initialize gp size from -G switch.
4380         (alpha_force_relocation): Always force if -relax.
4381         (alpha_align): Take a new argument that will specify when to
4382         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4383         Change all callers.  Emit nop alignment padding as nop+unop pair.
4384
4385 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
4386
4387         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4388         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4389
4390 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
4391
4392         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4393         require padding to the next long word boundary.
4394
4395 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
4396
4397         * cgen.c: #include symcat.h.
4398         * config/tc-m32r.c: Likewise.
4399
4400 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
4401
4402         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4403         absolute expressions instead of '$' prefixed register names.
4404
4405 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
4406
4407         * read.c (s_set): Record file and line info for symbols when -as.
4408         (pseudo_set): Don't overwrite that dummy fragment.
4409
4410 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4411
4412         * config/tc-ppc.c (md_pseudo_table): Add "section".
4413         (ppc_named_section): New static function.
4414
4415 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
4416
4417         * config/tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4418         so we don't have to scan the entire list.
4419
4420 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
4421
4422         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4423         case, allow the parallel instructions to modify the same flag
4424         bits.
4425
4426 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
4427
4428         * listing.c (list_symbol_table): Categorize symbols by
4429         undefined_section rather than sy_frag->line == NULL.
4430
4431 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
4432
4433         * Makefile.am (install-exec-local): Install properly when ln
4434         fails or tooldir == prefix.
4435
4436 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
4437
4438         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4439         Test result of insert_operand for error.
4440
4441 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
4442
4443         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4444         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4445         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4446         * doc/Makefile.in: Rebuild.
4447
4448 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4449
4450         * config/tc-mips.c (macro_build): Handle operand type 'C'.
4451         (macro): Fix handling of M_COP[0-3].
4452
4453 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
4454
4455         Based on patches from Ross Harvey <ross@teraflop.com>:
4456         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4457         if macro_alternate or macro_mri.
4458         (getstring): Remove support for byte constants between < and >.
4459         (get_any_string): '<' only starts a string if macro_alternate or
4460         macro_mri.
4461         (macro_expand_body): Permit keyword parameters following
4462         positional parameters.
4463
4464         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4465         * configure.in (alpha*-*-netbsd*): New target.
4466         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4467         * configure: Rebuild.
4468
4469         * as.h (flag_warn_suppress_instructionswap): Move from here...
4470         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4471         here, and make static.
4472
4473         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4474         BFD_ASSEMBLER or MANY_SEGMENTS.
4475
4476         * as.c (show_usage): Update bug-gnu-utils address.
4477         * gasp.c (show_usage): Likewise.
4478         * doc/as.texinfo (Bug Reporting): Likewise.
4479
4480 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
4481
4482         * config/tc-mips.c (load_address): Don't use mips III or mips IV
4483         insns regardless of the size of a pointer if we're in mips I or
4484         MIPS II mode.
4485         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4486
4487 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
4488
4489         Fix rac to accept only a0:
4490         * config/tc-d10v.c (parallel_ok, find_opcode):
4491         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4492         Introduce OPERAND_GPR.
4493
4494 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
4495
4496         * read.c (s_fill): Handle non-constant repeat counts by creating
4497         an rs_space fragment.
4498
4499 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
4500
4501         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4502         from as_bad to as_warn.
4503
4504 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
4505
4506         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4507         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4508         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4509
4510 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4511
4512         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4513         seg_fix_rotP rather than fix_root from seg_info.
4514
4515 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
4516
4517         * expr.c: Add support for 0x1_2_3_4 bignums.
4518
4519 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4520
4521         * configure.in: Change -linux* to -linux-gnu*.
4522         * configure: Rebuild.
4523
4524         * app.c (do_scrub_begin): Treat \r as whitespace.
4525
4526 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
4527
4528         * Makefile.am: Update dependencies.
4529         * Makefile.in: Rebuild.
4530
4531 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
4532
4533         * configure, aclocal.m4: Rebuild with new libtool.
4534
4535 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
4536
4537         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4538         the argument to bfd_set_arch_mach.
4539         (load_address): Use bfd_arch_bits_per_address to determine the
4540         bit size of an address instead of looking at the isa level.
4541         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4542
4543 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
4544
4545         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4546
4547 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4548
4549         * ehopt.c: New file.
4550         * as.h (enum _relax_state): Add rs_cfa.
4551         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4552         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4553         * read.c (emit_expr): Call check_eh_frame.
4554         * write.c (cvt_frag_to_fill): Handle rs_cfa.
4555         (relax_segment): Likewise.
4556         * Makefile.am: Rebuild dependencies.
4557         (GAS_CFILES): Add ehopt.c.
4558         (GENERIC_OBJS): Add ehopt.o.
4559         * doc/internals.texi (Frags): Document rs_cfa.
4560
4561         * as.c (show_usage): Mention --traditional-format.
4562         (parse_args): Accept --traditional-format.
4563         * as.h (flag_traditional_format): Declare.
4564         * output-file.c (output_file_create): If flag_traditional_format,
4565         set BFD_TRADITIONAL_FORMAT on stdoutput.
4566         * doc/as.texinfo, doc/as.1: Document --traditional-format.
4567
4568         * config/tc-mips.c (append_insn): Make sure that if we have a
4569         fixup for an unmatched %hi reloc, it does not associated with a
4570         variant frag.
4571
4572         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4573         * doc/Makefile.in: Likewise.
4574
4575 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
4576
4577         * config/tc-m32r.c (check_for_side_effects): New function.
4578         (can_make_parallel): Add checks for instruction side effects
4579         clashing with the other instruction.
4580         (assemble_parallel_insn): Improve warning messages.  Return error
4581         message from non-swapped instruction order.
4582
4583 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
4584
4585         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4586
4587         * config/tc-arm.h: Replace md_after_pass_hook definition with a
4588         md_cleanup definition.  This moves the forced literal output to
4589         the end of the source pass, and avoids macro's inserting literals
4590         into the code immediately after the macro expansion.
4591
4592 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
4593
4594         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4595         a gas internal symbol is adjustable.
4596         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4597
4598         * as.h: If gcc version greater than 2.6, use `__format__' and
4599         `__printf__' in function attributes, rather than `format' and
4600         `printf'.
4601
4602 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4603
4604         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4605
4606 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
4607
4608         Add tms320c30 support:
4609         * config/tc-tic30.h: New file.
4610         * config/tc-tic30.c: New file.
4611         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4612         TARGET_FORMAT as "coff-tic30".
4613         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4614         * Makefile.am: Rebuild dependencies.
4615         (CPU_TYPES): Add tic30.
4616         (CPU_OBJ_VALID): tic30-aout is valid.
4617         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4618         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4619         * configure, Makefile.in: Rebuild.
4620
4621 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
4622
4623         * config/tc-v850.c (md_assemble): Improvements to error messages.
4624
4625 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
4626
4627         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4628         BFD_RELOC_HI16_S to store the high bits of any value.
4629
4630         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4631         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4632         assembler calculate relocations to any external symbol at all.
4633         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4634         involving generation of pc-relative relocs.
4635         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4636         has been moved to md_apply_fix3.
4637
4638         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4639         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4640         which actually means (the address of identifier's GOT entry) +
4641         constant, which is not particularly useful.
4642
4643 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
4644
4645         * read.h (include_dirs): Declare.
4646         (include_dir_count,include_dir_maxlen): Declare.
4647
4648 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4649
4650         * configure.in: Correct check for shared opcodes library.
4651         * configure: Rebuild.
4652
4653         * listing.c (buffer_line): If we can't open the file, set at_end.
4654         (listing_print): Remove unused local variable fi.
4655
4656         * config/m68k-parse.y (reglistpair): Handle register list in
4657         either order.
4658
4659         * config/vms-conf.h: Don't undef VERSION.
4660
4661 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
4662
4663         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4664         OBJS variable.
4665         (GENERIC_OBJS): New variable, with the rest of the old OBJS
4666         variable.
4667         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4668         ($(srcdir)/make-gas.com): Rename from make-gas.com.
4669         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4670         (EXTRA_DIST): Define.
4671         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4672         explicitly rather than via the list of object files.
4673         (gcc-as.opt): New file created when make-gas.com is run.
4674         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4675         itbl-cpu.h} to #include appropriate file rather than copying that
4676         file.
4677         * config/vms-conf.h: Synchronize with current config.in.
4678         * Makefile.in: Rebuild.
4679
4680 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
4681
4682         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4683         (parallel_ok): Relaxed parallel subinstruction dependency check.
4684
4685 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
4686
4687         * as.h (flag_warn_suppress_instructionswap): added new flag.
4688         * config/tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4689         command line argument.
4690         * config/tc-d10v.c (write_2_short): emit "Swapping instructions"
4691         warning only if flag_warn_suppress_instructionswap is false.
4692
4693 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
4694
4695         * configure.in (i386-*-mingw32*): New target.
4696         * configure: Rebuild.
4697
4698 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4699
4700         * symbols.c (resolve_symbol_value): Don't set the segment if it
4701         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4702
4703         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4704         S_GET_SEGMENT.
4705
4706 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
4707
4708         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4709         depends upon HAVE_{UNLINK,REMOVE} values rather than host
4710         compiler.
4711
4712 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4713
4714         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4715
4716 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
4717
4718         * config/tc-v850.c (v850_insert_operand): Display instruction when
4719         an error is encountered.
4720
4721 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
4722
4723         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4724         (i386-*-sco3.2v5*coff): New target.
4725         (i386-*-sco3.2*): New target.
4726         * configure: Rebuild.
4727
4728 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
4729
4730         * config/tc-v850.c: Tidy error message production.
4731
4732 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
4733
4734         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4735         validate_immediate return value in the right type for comparisons
4736         to FAIL.
4737
4738 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
4739
4740         * listing.c (MAX_BYTES): Use listing variables not constants.
4741         (data_buffer): No longer an array, but a pointer.
4742         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4743         (listing_listing): Allocate data_buffer.
4744
4745 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
4746
4747         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4748         --listing-rhs-width, --listing-cont-lines.
4749         (show_usage): Update.
4750         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4751         (listing_lhs_cont_lines, listing_rhs_width): New vars.
4752         (print_lines): Use the variables instead of the constants.
4753         (listing_listing): Likewise.
4754         * listing.h: Declare the new vars.
4755
4756 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
4757
4758         * as.c (parse_args): Add --keep-locals alias for -L.
4759         Add --strip-local-absolute.
4760         (show_usage): Update.
4761         * as.h (flag_strip_local_absolute): New flag.
4762         * symbols.c (S_IS_LOCAL): Use it.
4763         * config/obj-aout.h (S_IS_LOCAL): Likewise.
4764         * config/obj-bout.h (S_IS_LOCAL): Likewise.
4765         * config/obj-coff.h (S_IS_LOCAL): Likewise.
4766
4767 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
4768
4769         * config/tc-m32r.c: Detect if explicitly parallel instructions
4770         might have an io conflict and issue a warning message.
4771
4772 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
4773
4774         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4775         cgen_swap_fixups): Functions to save, restore and swap the fixup
4776         chain with a backup copy.
4777         (cgen_asm_finish_insn): Returns address of constructed insn.
4778
4779 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
4780
4781         * listing.c (file_info_struct): Remove FILE, add POS.
4782         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4783         (file_info): Don't open the file.
4784         (buffer_line): Check for the file in the last_open cache, updating
4785         as necessary.
4786         (print_source): Don't reference file_info->file.
4787         (listing_listing): Likewise.
4788         (listing_print): Close the file in the cache, if any.
4789
4790 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4791
4792         * read.c (dwarf_file_string): New file static variable.
4793         (emit_expr): Look for constant sequence that leads up to a file
4794         name in DWARF debugging output.
4795         (stringer): Use dwarf_file_string to decide whether to accept a
4796         string as a file name.
4797
4798 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
4799
4800         * config/tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4801         (crack_operand): Add reg->reglst MRI hack.
4802         (r_seg): Put reglst symbols in reg_section.
4803         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4804
4805 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
4806
4807         * config/tc-sh.c (get_specific): Handle SGR & DBR.
4808
4809 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
4810
4811         * config/tc-h8300.c (parse_reg): Take the length of the symbol into
4812         account when attempting to match a register name.
4813         * config/tc-h8500.c (parse_reg): Likewise.
4814
4815 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
4816
4817         * cgen.c: Formatting changes to improve readability.
4818
4819 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
4820
4821         * config/tc-mips.c (macro): Rework division code to avoid unfilled
4822         delay slot.
4823
4824 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
4825
4826         Based on a patch from Jim Wilson
4827         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4828         (tc_gen_reloc): Handle cross section PC relative relocs
4829         correctly.
4830
4831 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
4832
4833         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4834
4835 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
4836
4837         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
4838         (expr_jmp_buf): New static local.
4839         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4840         (cgen_md_operand): New function.
4841         * config/tc-m32r.c: Clean up pass over `struct foo' usage.
4842         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4843
4844 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
4845
4846         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4847         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4848
4849 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
4850
4851         * config/tc-i386.c (i386_operand): Give an error if there are
4852         unrecognized characters after an expression.
4853
4854 For older changes see ChangeLog-9697