gas/ChangeLog

   1 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
   2
   3         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
   4         * configure: Regenerate.
   5
   6 2000-11-01  Nick Clifton  <nickc@redhat.com>
   7
   8         * read.c (original_case_string): New global variable.
   9         (read_a_source_file): Copy opcode string into
  10         original_case_string if clobbering the case of the opcode.
  11         * read.h: Export the definition of original_case_string.
  12         * config/tc-arm.c (md_assembler): When parsing a .req
  13         directive use the original opcode string, not the case
  14         clobbered version.
  15
  16 2000-11-02  Nick Clifton  <nickc@redhat.com>
  17
  18         * config/tc-mn10300.c (debug_line): Remove this static
  19         variable.
  20         (md_assemble): Call dwarf2_generate_asm_lineno instead of
  21         dwarf2_where and dwarf2_gen_line_info.
  22
  23 2000-11-02  Theo Honohan  <th@futuretv.com>
  24
  25         * config/tc-arm.c (do_msr): Improve error message.
  26
  27 2000-10-31  Eric Christopher  <echristo@redhat.com>
  28
  29         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
  30         or pc-relative, else use fx_offset.
  31
  32 2000-10-31  Jim Wilson  <wilson@redhat.com>
  33
  34         * config/tc-ia64.c (struct md): New field tag_fixups.
  35         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
  36         qualifying predicate.
  37         (emit_one_bundle): Delete spurious multiplication by one.  Handle
  38         tag_fixups.
  39         (ia64_start_line): Error if dangling qualifying predicate.
  40         (defining_tag): New static variable.
  41         (ia64_unrecognized_line, case '['): Parse tags.
  42         (ia64_frob_label): Create tag_fixups.
  43         (md_assemble): Reset md.qp.X_op after using it.
  44
  45 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
  46
  47         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
  48
  49 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
  50
  51         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
  52
  53 2000-10-30  Kazu Hirata  <kazu@hxi.com>
  54
  55         * expr.c: Fix formatting.
  56         * flonum-copy.c: Likewise.
  57         * flonum.h: Likewise.
  58         * gasp.c: Likewise.
  59         * hash.c: Likewise.
  60
  61 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
  62
  63         * as.h (OPTION_MD_BASE): Bump to 190.
  64         * as.c (parse_args) <std_longopts>: Add comment about the need to
  65         check OPTION_MD_BASE in as.h.
  66
  67         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
  68         for weak symbols.
  69
  70 2000-10-27  Nick Clifton  <nickc@redhat.com>
  71
  72         * configure.in (emulations): Add m68hc12.
  73         * configure: Regenerate.
  74         * po/gas.pot: Regenerate.
  75
  76 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
  77
  78         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
  79         cpsr*.
  80         (arm_psr_parse): Handle lowercase CPSR and SPSR.
  81
  82 2000-10-25  Nick Clifton  <nickc@redhat.com>
  83
  84         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
  85         a DWARF2 line number information sequence.
  86
  87         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
  88
  89         * read.c (generate_lineno_debug): Update comment describing why
  90         DWARF2 line number debug information is not generated
  91         automatically by this function.
  92
  93         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
  94         not all.
  95
  96         * config/tc-arm.h (md_end): Define.
  97         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
  98
  99         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
 100         if generating DWARF2 line numbers.
 101         (arm_end_of_source): New function.  Call dwarf2_finish if
 102         necessary.
 103
 104         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
 105         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
 106         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
 107
 108 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
 109
 110         * tc-i386.c: Fix prototype declarations for functions taking no
 111         arguments.
 112
 113 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
 114
 115         * tc-i386.c (i386_operand_modifier): Remove.
 116         (build_displacement_string): Remove.
 117         (i386_parse_seg): Remove.
 118         (i386_intel_memory_operand): Remove.
 119         (i386_intel_operand): Re-write using recursive descent parser based
 120         on MASM documentation.
 121         (struct intel_parser_s): New structure.
 122         (intel_parser): New static variable.
 123         (struct intel_token): New structure.
 124         (cur_token, prev_token): New static variables.
 125         (T_NIL): Define.
 126         (T_CONST): Define.
 127         (T_REG): Define.
 128         (T_BYTE): Define.
 129         (T_WORD): Define.
 130         (T_DWORD): Define.
 131         (T_QWORD): Define.
 132         (T_XWORD): Define.
 133         (T_SHORT): Define.
 134         (T_OFFSET): Define.
 135         (T_PTR): Define.
 136         (T_ID): Define.
 137         (intel_match_token): New function.
 138         (intel_get_token): New function.
 139         (intel_putback_token): New function.
 140         (intel_expr): New function.
 141         (intel_e05): New function.
 142         (intel_e05_1): New function.
 143         (intel_e06): New function.
 144         (intel_e06_1): New function.
 145         (intel_e09): New function.
 146         (intel_e09_1): New function.
 147         (intel_e10): New function.
 148         (intel_e10_1): New function.
 149         (intel_e11): New function.
 150
 151 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
 152
 153         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
 154         instructions to loose any special insn->architecture mask.
 155
 156         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
 157         (sparc_md_end, sparc_arch_types, sparc_arch,
 158         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
 159         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
 160         request v9b architecture if they are used).
 161
 162 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 163
 164         * config/tc-m68k.c: Fix the previous misapplied patch.
 165
 166 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 167
 168         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
 169         BFD_ASSEMBLER and !BFD_ASSEMBLER.
 170         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
 171         BFD_RELOC_*.
 172
 173 2000-10-17  Kazu Hirata  <kazu@hxi.com>
 174
 175         * debug.c: Fix formatting.
 176         * depend.c: Likewise.
 177         * dwarf2dbg.c: Likewise.
 178         * dwarf2dbg.h: Likewise.
 179         * ecoff.c: Likewise.
 180         * expr.c: Likewise.
 181         * expr.h: Likewise.
 182         * flonum-konst.c: Likewise.
 183         * frags.h: Likewise.
 184
 185 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
 186
 187         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
 188         options.
 189         * doc/as.texinfo: Added notes about this new option.
 190
 191 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
 192
 193         * config/tc-sh.c (JREG): Remove.
 194         (md_convert_frag): Remove #if 0:d code using JREG.
 195
 196 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
 197
 198         * config/tc-i386.c (i386_operand_modifier): Only match
 199         modifiers SHORT and FLAT if they are followed by a space.
 200         (parse_register): When `allow_naked_reg' is set, do not confuse
 201         identifiers that start with a register name with a register.
 202
 203 2000-10-12  Kazu Hirata  <kazu@hxi.com>
 204
 205         * app.c: Fix formatting.
 206         * as.c: Likewise.
 207         * as.h: Likewise.
 208         * bit_fix.h: Likewise.
 209         * cgen.c: Likewise.
 210         * cgen.h: Likewise.
 211         * cond.c: Likewise.
 212
 213 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
 214
 215         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
 216
 217 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
 218
 219         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
 220         Re-arrange function a little and improve error message.
 221
 222         * write.c (write_relocs): Fix a comment.
 223
 224         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
 225         link-once sections.
 226
 227 2000-10-05  Jim Wilson  <wilson@cygnus.com>
 228
 229         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
 230
 231 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
 232
 233         * config/tc-i386.c: Delete some useless comments, reformat others.
 234
 235         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
 236         non-global syms in linkonce sections.
 237
 238 2000-10-04  Ralf Baechle  <ralf@gnu.org>
 239
 240         * config/tc-ia64.c (operand_match): Don't use // style comments.
 241         * config/tc-i370.c: Likewise.
 242
 243 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
 244
 245         Changes to handle varying register prefix and user symbol prefix.
 246         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
 247         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
 248         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
 249         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
 250         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
 251         (demand_register_prefix): New variable.
 252         (md_pseudo_table): New pseudo ".syntax".
 253         (md_longopts): New options --no-underscore and --underscore.
 254         (cris_target_format): Return elf32-us-cris or elf32-cris depending
 255         on symbols_have_leading_underscore.
 256         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
 257         (get_spec_reg): Ditto.
 258         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
 259         Fix formatting.
 260         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
 261         --help.
 262         <case OPTION_NO_US, case OPTION_US>: New.
 263         (md_show_usage): Be brief and reformat to match continuation of
 264         --help.
 265         * po/gas.pot: Regenerate.
 266
 267 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 268
 269         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
 270         force relocs for 12 bit branches.
 271         (md_apply_fix): Similarly, adjust logic here.
 272
 273 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 274
 275         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
 276         adjust for external and weak syms as we will use a reloc.  Allow
 277         for +8 offset when calculating limits of branches.
 278         (hppa_fix_adjustable): Undo 2000-09-23 change.
 279         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
 280         Correct distance calculation.
 281         (tc_gen_reloc): Print the file name and line number if we can't
 282         handle a fixup.
 283
 284         From John David Anglin <dave@hiauly1.hia.nrc.ca>
 285         * config/tc-hppa.c (nonzero_dibits): Define.
 286         (arg_reloc_stub_needed): Check each arg and return value
 287         separately for zero case.
 288         (pa_align): Declare argument `bytes'.
 289
 290 2000-09-25  Kazu Hirata  <kazu@hxi.com>
 291
 292         * config/tc-cris.c: Fix formatting.
 293         * config/tc-d10v.h: Likewise.
 294         * config/tc-d30v.c: Likewise.
 295         * config/tc-d30v.h: Likewise.
 296         * config/tc-fr30.c: Likewise.
 297         * config/tc-fr30.h: Likewise.
 298         * config/tc-m68k.c: Likewise.
 299         * config/tc-m68k.h: Likewise.
 300         * config/tc-pj.h: Likewise.
 301         * config/tc-ppc.c: Likewise.
 302         * config/tc-ppc.h: Likewise.
 303         * config/tc-sh.c: Likewise.
 304         * config/tc-sh.h: Likewise.
 305         * config/tc-sparc.c: Likewise.
 306         * config/tc-v850.h: Likewise.
 307         * config/tc-vax.h: Likewise.
 308         * config/tc-w65.h: Likewise.
 309         * config/tc-z8k.h: Likewise.
 310
 311 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
 312
 313         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
 314         checks only for ELF.
 315         (hppa_force_relocation): Likewise.
 316
 317 2000-09-22  Jim Wilson  <wilson@cygnus.com>
 318
 319         * config/tc-ia64.c (dv_sem): Add "stop".
 320         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
 321         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
 322         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
 323         match above.
 324         (mark_resources): Check IA64_RS_PRr.
 325
 326 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 327
 328         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
 329         md_estimate_size_before_relax): Redesign and clean up the
 330         relaxation mechanism.
 331
 332 2000-09-21  Kazu Hirata  <kazu@hxi.com>
 333
 334         * config/tc-ns32k.c: Fix formatting.
 335         * config/tc-ns32k.h: Likewise.
 336
 337 2000-09-20  Kazu Hirata  <kazu@hxi.com>
 338
 339         * config/tc-m32r.c: Fix formatting.
 340         * config/tc-m32r.h: Likewise.
 341         * config/tc-m68851.h: Likewise.
 342         * config/tc-m68hc11.c: Likewise.
 343         * config/tc-m68hc11.h: Likewise.
 344         * config/tc-m88k.c: Likewise.
 345         * config/tc-mcore.c: Likewise.
 346         * config/tc-mcore.h: Likewise.
 347         * config/tc-mips.c: Likewise.
 348         * config/tc-mips.h: Likewise.
 349         * config/tc-mn10200.h: Likewise.
 350         * config/tc-mn10300.h: Likewise.
 351         * config/tc-tahoe.c: Likewise.
 352         * config/tc-tahoe.h: Likewise.
 353
 354 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 355
 356         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
 357         Likewise in relaxation description comments.
 358
 359 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
 360
 361         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
 362         subtraction of two syms without emitting a relocation.
 363
 364         From  David Huggins-Daines  <dhd@linuxcare.com>
 365         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
 366         global or weak symbols.
 367
 368 2000-09-15  Kazu Hirata  <kazu@hxi.com>
 369
 370         * config/tc-h8300.h: Fix formatting.
 371         * config/tc-h8500.c: Likewise.
 372         * config/tc-h8500.h: Likewise.
 373         * config/tc-hppa.h: Likewise.
 374         * config/tc-i370.h: Likewise.
 375         * config/tc-i386.h: Likewise.
 376         * config/tc-i860.c: Likewise.
 377         * config/tc-i860.h: Likewise.
 378         * config/tc-i960.h: Likewise.
 379         * config/tc-ia64.c: Likewise.
 380         * config/tc-ia64.h: Likewise.
 381
 382 2000-09-14  Kazu Hirata  <kazu@hxi.com>
 383
 384         * config/tc-a29k.c: Fix formatting.
 385         * config/tc-alpha.c: Likewise.
 386         * config/tc-arc.c: Likewise.
 387         * config/tc-arc.h: Likewise.
 388         * config/tc-arm.c: Likewise.
 389         * config/tc-arm.h: Likewise.
 390         * config/tc-avr.c: Likewise.
 391         * config/tc-avr.h: Likewise.
 392         * config/tc-tic30.c: Likewise.
 393         * config/tc-tic30.h: Likewise.
 394         * config/tc-tic54x.c: Likewise.
 395         * config/tc-tic54x.h: Likewise.
 396         * config/tc-tic80.c: Likewise.
 397         * config/tc-tic80.h: Likewise.
 398
 399 2000-09-14  Timothy Wall  <twall@cygnus.com>
 400
 401         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
 402         parallel comparisons for later use.
 403         (struct rsrc): Add parallel comparison type.
 404         (resources_match): Skip special cases of PR usage (non-conflicting
 405         parallel compares).
 406
 407 2000-09-13  Kazu Hirata  <kazu@hxi.com>
 408
 409         * config/obj-ecoff.c: Fix formatting.
 410         * config/obj-elf.c: Likewise.
 411         * config/obj-elf.h: Likewise.
 412         * config/obj-evax.h: Likewise.
 413         * config/obj-generic.h: Likewise.
 414         * config/obj-hp300.c: Likewise.
 415         * config/obj-hp300.h: Likewise.
 416         * config/obj-ieee.h: Likewise.
 417         * config/obj-vms.c: Likewise.
 418         * config/obj-vms.h: Likewise.
 419
 420 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
 421
 422         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
 423         (md_parse_option): Ditto.
 424         (md_longopts): Add -mips32 option.
 425         (md_show_usage): Document new options.
 426         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
 427         (mips_ip): Assemble mfc0 with a sub-selection code.
 428         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
 429         (mips_cpu_to_str): New function.
 430         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
 431         Use CPU_* defines instead of hardcoded numbers.
 432
 433         * doc/as.texinfo: Document new options.
 434         * doc/c-mips.texi: Ditto.
 435
 436 2000-09-12  Kazu Hirata  <kazu@hxi.com>
 437
 438         * as.h: Fix formatting.
 439         * asintl.h: Likewise.
 440         * bit_fix.h: Likewise.
 441         * config/obj-aout.c: Likewise.
 442         * config/obj-aout.h: Likewise.
 443         * config/obj-bout.c: Likewise.
 444         * config/obj-bout.h: Likewise.
 445         * config/obj-coff.c: Likewise.
 446         * config/obj-coff.h: Likewise.
 447         * dwarf2dbg.h: Likewise.
 448         * expr.h: Likewise.
 449         * flonum.h: Likewise.
 450         * frags.h: Likewise.
 451         * itbl-ops.h: Likewise.
 452         * macro.h: Likewise.
 453         * read.h: Likewise.
 454         * sb.h: Likewise.
 455         * struc-symbol.h: Likewise.
 456         * subsegs.h: Likewise.
 457         * symbols.h: Likewise.
 458         * tc.h: Likewise.
 459         * write.h: Likewise.
 460
 461 2000-09-11  Kazu Hirata  <kazu@hxi.com>
 462
 463         * bignum-copy.c: Fix formatting.
 464         * config/tc-i370.c: Likewise.
 465         * config/tc-i960.c: Likewise.
 466         * config/tc-m68k.c: Likewise.
 467         * ehopt.c: Likewise.
 468         * flonum-copy.c: Likewise.
 469         * flonum-konst.c: Likewise.
 470         * flonum-mult.c: Likewise.
 471         * literal.c: Likewise.
 472         * read.c: Likewise.
 473         * sb.c: Likewise.
 474         * stabs.c: Likewise.
 475         * subsegs.c: Likewise.
 476
 477 2000-09-09  Philip Blundell  <philb@gnu.org>
 478
 479         * configure.in (arm*-*-uclinux*): New target.
 480         * configure: Regenerate.
 481
 482 2000-09-09  Kazu Hirata  <kazu@hxi.com>
 483
 484         * input-file.c: Fix formatting.
 485         * itbl-ops.c: Likewise.
 486         * messages.c: Likewise.
 487
 488 2000-09-08  Philip Blundell  <philb@gnu.org>
 489
 490         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
 491         offset is negative.
 492
 493 2000-09-07  H.J. Lu  <hjl@gnu.org>
 494
 495         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
 496         * configure: Rebuild.
 497
 498 2000-09-07  Kazu Hirata  <kazu@hxi.com>
 499
 500         * atof-generic.c: Fix formatting.
 501         * config/tc-mips.c: Likewise.
 502         * config/tc-vax.c: Likewise.
 503         * input-scrub.c: Likewise.
 504
 505 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
 506
 507         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
 508         * configure.in (sh-*-linux*): Added.
 509         * configure: Rebuilt.
 510
 511 2000-09-06  Kazu Hirata  <kazu@hxi.com>
 512
 513         * config/tc-hppa.c: Fix formatting.
 514
 515         * ecoff.c: Fix formatting.
 516
 517 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
 518
 519         * configure: Rebuilt with new libtool.m4.
 520
 521 2000-09-05  Kazu Hirata  <kazu@hxi.com>
 522
 523         * cgen.c: Fix formatting.
 524         * config/tc-ia64.c: Likewise.
 525
 526 2000-09-05  Nick Clifton  <nickc@redhat.com>
 527
 528         * aclocal.m4: Regenerate.
 529         * config.in: Regenerate.
 530         * configure: Regenerate.
 531         * po/gas.pot: Regenerate.
 532
 533 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
 534
 535         * config/tc-cris.c: Correct comment typos.
 536
 537 2000-09-05  Eric Christopher  <echristo@cygnus.com>
 538
 539         * config/tc-mn10300.c: Cleanup.
 540         (md_pcrel_from): Enable.
 541
 542 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
 543
 544         * expr.c (operand): Fix a comment typo.
 545         * write.c (write_relocs): Fix a signed/unsigned warning.
 546
 547         * config/tc-hppa.c (fudge_reg_expressions): New
 548         (hppa_force_reg_syms_absolute): New.
 549         (pa_equ): Allow reg_section expressions.
 550         * config/tc-hppa.c (md_optimize_expr): Define.
 551         (hppa_force_reg_syms_absolute): Prototype.
 552
 553         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
 554         (pa_parse_number): Pass in arg to select fp reg parsing.
 555         Return 1 to indicate format checks pass.  If strict, then only
 556         accept a register or register symbol.  Return value in...
 557         (pa_number): New static for pa_parse_number.
 558         (FP_REG_BASE): Define.
 559         (FP_REG_RSEL): Define.
 560         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
 561         appropriate.  White space changes.
 562         (need_pa11_opcode): Don't bother passing any params, get them from
 563         globals instead.
 564         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
 565         Remove extraneous check in case 'Q'.
 566         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
 567         reg, set section of resulting symbol to reg_section.
 568         (pa_parse_space_stmt): Modify call to pa_parse_number.
 569         (pa_space): Likewise.
 570
 571         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
 572         (hppa_force_relocation): Handle vtable relocs.
 573         (pa_vtable_entry): New.
 574         (pa_vtable_inherit): New.
 575         (md_pseudo_table): Add entries for vtable pseudos.
 576         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
 577         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
 578         against weak syms.
 579         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
 580         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
 581         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
 582         millicode import.
 583         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
 584         specify a symbol type.
 585
 586         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
 587         dependent things together.
 588         (md_elf_symbol_type): Define.
 589
 590         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
 591         symbol.
 592         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
 593
 594         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
 595         (obj_elf_vtable_entry): Declare.
 596
 597         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
 598         and export function.
 599         (obj_elf_vtable_entry): Similarly.
 600         (elf_pseudo_table): Fix the damage with a cast.
 601
 602 2000-09-03  Richard Henderson  <rth@cygnus.com>
 603
 604         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
 605         for template selection when a label is needed.
 606
 607 2000-09-02  Kazu Hirata  <kazu@hxi.com>
 608
 609         * config/tc-ia64.c: Fix formatting.
 610
 611 2000-09-02  Nick Clifton  <nickc@redhat.com>
 612
 613         * configure.in: Increase version number to 2.10.91.
 614         * configure: Regenerate.
 615         * aclocal.m4: Regenerate.
 616         * config.in: Regenerate.
 617         * po/gas.pot: Regenerate.
 618         * Makefile.in: Regenerate.
 619
 620 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
 621
 622         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
 623         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
 624         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
 625         similar relocs.
 626         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
 627         branches.
 628
 629 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
 630
 631         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
 632         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
 633         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
 634         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
 635         (GOT_symbol): New variable.
 636         (md_undefined_symbol): Set it.
 637
 638 2000-09-01  Richard Henderson  <rth@cygnus.com>
 639
 640         * config/tc-ia64.c (match): Don't inline.
 641         (extra_goodness): New.
 642         (md_begin): Prefer nop.f and nop.b for best_template.
 643
 644 2000-08-31  Kazu Hirata  <kazu@hxi.com>
 645
 646         * as.c: Fix formatting.
 647         * cond.c: Likewise.
 648         * frags.c: Likewise.
 649         * macro.c: Likewise.
 650
 651 2000-08-31  Eric Christopher  <echristo@cygnus.com>
 652
 653         * config/tc-mn10300.c:  Cleanup and fix warnings.
 654         (md_pseudo_table): Add initializers.
 655         (md_show_usage): Cleanup.
 656         (md_parse_option): Fix warnings.
 657         (md_undefined_symbol): Fix warnings.
 658         (md_conver_frag): Fix warnings.
 659         (tc_gen_reloc): Fix warnings.
 660         (md_apply_fix3): Fix warnings.
 661         (check_operand): Fix warnings.
 662
 663 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
 664
 665         * acinclude.m4: Include libtool and gettext macros from the
 666         top level.
 667         * aclocal.m4, configure: Rebuilt.
 668
 669 2000-08-30  Mark Hatle  <mhatle@mvista.com>
 670
 671         * config/tc-ppc.c (md_parse_option): Recognize -m405.
 672
 673 2000-08-31  Kazu Hirata  <kazu@hxi.com>
 674
 675         * listing.c: Fix formatting.
 676
 677 2000-08-29  Kazu Hirata  <kazu@hxi.com>
 678
 679         * app.c: Fix a comment typo.  Fix formatting.
 680
 681 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
 682
 683         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
 684         offset of the target destination for jmp instructions.
 685         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
 686
 687 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
 688
 689         * NEWS: Mention support for CRIS.
 690
 691 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
 692
 693         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
 694         Sets `.lcomm' alignment to zero.
 695
 696 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
 697
 698         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
 699         (TC_FIX_ADJUSTABLE): Define.
 700
 701 2000-08-23  Jim Wilson  <wilson@cygnus.com>
 702
 703         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
 704         unwind.personality_routine is set.
 705
 706 2000-08-23  H.J. Lu  <hjl@gnu.org>
 707
 708         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
 709
 710 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
 711
 712         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
 713         environment is pe.
 714
 715 2000-08-22  H.J. Lu  <hjl@gnu.org>
 716
 717         * config.in (STRICTCOFF): New for strict COFF.
 718
 719         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
 720         i386-*-go32* and i386-go32-rtems*.
 721         * configure: Rebuilt.
 722
 723         * config/obj-coff.c (obj_coff_endef): Follow the historical
 724         behavior if STRICTCOFF is not defined.
 725
 726         * doc/internals.texi: Document STRICTCOFF.
 727
 728 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
 729
 730         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
 731         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
 732         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
 733         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
 734         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
 735         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
 736         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
 737         Likewise.
 738
 739 2000-08-22  Eric Christopher  <echristo@cygnus.com>
 740
 741         * config/tc-mn10300.c: (md_apply_fix): New function.
 742         (mn10300_force_relocation): New function.
 743         (mn10300_fix_adjustable): New function.
 744
 745         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
 746         (TC_HANDLES_FX_DONE): Define.
 747         (obj_fix_adjustable): Define.
 748         (MD_APPLY_FIX3): Define.
 749         (TC_LINKRELAX_FIXUP): Define.
 750
 751         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
 752         previously defined.
 753         (fixup_segment): Use TC_LINKRELAX_FIXUP.
 754
 755         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
 756
 757 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
 758
 759         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
 760         if the fixup resulted in a relocation.
 761
 762 2000-08-18  Nick Clifton  <nickc@redhat.com>
 763
 764         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
 765         Make reference to first element of shift_names explicit.
 766
 767 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
 768
 769         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
 770         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
 771         add a symbol's address.  Removed all target-specific #ifdefs that
 772         used to accomplished the same.
 773         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 774         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 775         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 776         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 777         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 778
 779 2000-08-17  Kazu Hirata  <kazu@hxi.com>
 780
 781         * dwarf2dbg.c: Fix formatting.
 782
 783 2000-08-17  Nick Clifton  <nickc@redhat.com>
 784
 785         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
 786         to be recoded as logical shift lefts by zero.
 787
 788 2000-08-16  Jim Wilson  <wilson@cygnus.com>
 789
 790         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
 791         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
 792         source registers.
 793         (note_register_values): Handle IA64_OPND_R3_2 operands.
 794
 795 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
 796
 797         * config/tc-i860.c (md_operand): Silly typo fixed.
 798
 799 2000-08-16  Nick Clifton  <nickc@redhat.com>
 800
 801         * config/tc-arm.c (struct asm_shift): Delete.
 802         (shift[]): Delete.
 803         (enum asm_shift_index): New.
 804         (struct asm_shift_properties): New.
 805         (struct asm_shift_name): New.
 806         (shift_properties[]); New.
 807         (shift_names[]); New.
 808
 809         (decode_shift): Use new structures.
 810         Issue a warning is "ROR #0" is used.
 811         Issue a warning if "ASR #0" or "LSR #0" is used.
 812
 813         (md_begin): Initialise arm_shift_hsh table from new
 814         asm_shift_name array.
 815
 816 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
 817
 818         * config/tc-sparc.c: Kill all warnings.
 819         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
 820         in -xarch= as well.
 821         (md_show_usage): Update usage text.
 822
 823 2000-08-16  Nick Clifton  <nickc@redhat.com>
 824
 825         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
 826         useful.
 827
 828 2000-08-15  Will Cohen  <wcohen@redhat.com>
 829
 830         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
 831
 832         * config/tc-sh.c (md_assemble): Changed so debug_type
 833         test performed for ppi_assemble
 834         * config/tc-sh.c: Included dwarf2dbg.h.
 835         (debug_line): Defined.
 836         (md_assemble): Generates dwarf2 line info.
 837         (sh_finalize): New function.  Finalize dwarf2 info.
 838         (assemble_ppi): Returns size of code generated.
 839         (build_Mytes): Returns size of code generated.
 840         (md_pseudo_table): Added "file" and "loc" psuedo ops.
 841         * config/tc-sh.h (md_end): Defined.
 842         (sh_finalize): Declared.
 843
 844 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
 845
 846         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
 847         md_number_to_chars.
 848
 849 2000-08-14  Nick Clifton  <nickc@redhat.com>
 850
 851         * config/tc-arm.c (do_bx): Allow "bx pc".
 852
 853 2000-08-14  Jim Wilson  <wilson@cygnus.com>
 854
 855         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
 856         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
 857         (md_begin): Change assignment to md.flag to OR in the new bit.
 858
 859 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
 860
 861         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
 862           flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
 863           C_MOU, and C_EOS.
 864
 865 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
 866
 867         * NEWS: Mention i860 support.
 868
 869 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
 870
 871         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 872
 873 2000-08-14  Andreas Schwab  <schwab@suse.de>
 874
 875         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
 876
 877 2000-08-11  Andreas Schwab  <schwab@suse.de>
 878
 879         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
 880         argument.
 881
 882 2000-08-11  Kazu Hirata  <kazu@hxi.com>
 883
 884         * expr.c: Fix formatting.
 885         * config/obj-bout.c: Likewise.
 886
 887 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
 888
 889         * doc/c-i860.texi: Flesh out the i860 section more.
 890
 891 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 892
 893         * symbols.c: Fix formatting.
 894         * expr.c: Likewise.
 895
 896 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
 897
 898         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
 899         has the IgnoreSize bit set.
 900
 901 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
 902
 903         From  Rodney Brown  <RodneyBrown@mynd.com>
 904         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
 905         * configure: Regenerate.
 906
 907 2000-08-09  Kazu Hirata  <kazu@hxi.com>
 908
 909         * hash.c: Fix formatting.
 910         * gasp.c: Likewise.
 911
 912 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
 913
 914         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
 915         (i860_fix_info): New enum.
 916         (MD_APPLY_FIX3): Define.
 917         (WORKING_DOT_WORD): Define.
 918         (TC_HANDLES_FX_DONE): Define.
 919         (DIFF_EXPR_OK): Define.
 920         (LISTING_HEADER): Define.
 921         (TARGET_FORMAT): Select target format based on endian flag.
 922         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
 923         (target_big_endian): Add external declaration.
 924
 925         * config/tc-i860.c: All existing code reworked completely. Other
 926         new code shown below.
 927         (SYNTAX_SVR4): Define.
 928         (target_warn_expand): New variable.
 929         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
 930         (md_longopts): Declare and define with new options (-EL, -EB,
 931         and -mwarn-expand).
 932         (md_show_usage): New function.
 933         (md_operand): New function.
 934         (obtain_reloc_for_imm16): New function.
 935         (md_apply_fix3): New function.
 936         (tc_gen_reloc): New function.
 937
 938 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 939
 940         * config/tc-m68hc11.c (build_jump_insn): Make sure the
 941         2 bytes of the jump address are in the same frag.
 942         (find): Accept 68hc12 register indirect modes.
 943
 944         * NEWS: Mention 68HC11 & 68HC12 support.
 945
 946 2000-08-07  Richard Henderson  <rth@cygnus.com>
 947
 948         * config/tc-ia64.c (unwind): Add prologue_mask member.
 949         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
 950         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
 951         (dot_body): Clear unwind.prologue_mask.
 952         (dot_prologue): Set it.  Accept a register second argument.
 953
 954 2000-08-07  Kazu Hirata  <kazu@hxi.com>
 955
 956         * config/atof-ieee.c: Fix formatting.
 957         * config/atof-tahoe.c: Likewise.
 958
 959 2000-08-06  Nick Clifton  <nickc@cygnus.com>
 960
 961         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
 962         work.
 963
 964         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
 965         of .popsection, .previous, .pushsection, .subsection,
 966         .version, .vtable_entry, .vtable_inherit and .weak.
 967
 968 2000-08-05  Kazu Hirata  <kazu@hxi.com>
 969
 970         * config/tc-cris.c: Fix formatting.
 971         * config/tc-i386.c: Likewise.
 972         * config/tc-sparc.c (sparc_ip): Simplify the code.
 973
 974 2000-08-04  Kazu Hirata  <kazu@hxi.com>
 975
 976         * config/tc-cris.c: Rearrange code for readability.
 977         * config/tc-d10v.c: Fix formatting.
 978         * config/tc-m32r.c: Likewise.
 979         * config/tc-sparc.c: Likewise.
 980
 981 2000-08-02  Jim Wilson  <wilson@cygnus.com>
 982
 983         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
 984         before ia64_find_opcode.
 985         (md_assemble): Likewise.
 986
 987 2000-08-01  Nick Clifton  <nickc@cygnus.com>
 988
 989         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
 990         Undo some formatting fixes.
 991
 992 2000-08-01  Kazu Hirata  <kazu@hxi.com>
 993
 994         * config/obj-som.c: Fix formatting.
 995         * config/obj-ieee.c: Likewise.
 996         * config/tc-arm.c: Likewise.
 997         * config/tc-v850.c: Likewise.
 998
 999 2000-08-01  Nick Clifton  <nickc@redhat.com>
1000
1001         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1002         index by command line option.
1003
1004 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1005
1006         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1007         (@node M68K-Branch): Rewrite to match the reality.
1008
1009 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
1010
1011         * doc/c-i860.texi: New file.
1012         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1013         * doc/Makefile.in: Regenerate.
1014         * doc/all.texi: Add I860 as relevant architecture.
1015         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1016
1017 2000-07-31  Kazu Hirata  <kazu@hxi.com>
1018
1019         * config/tc-d30v.c: Fix formatting.
1020
1021 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1022
1023         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1024         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1025         long emit a long branch if available instead of an absolute jump, never
1026         emit absolute jumps for anything with --pcrel.
1027
1028         * doc/c-m68k.texi: Document new command line option.
1029
1030 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
1031
1032         * config/tc-avr.c: Use PARAMS macro in function declarations.
1033         Don't declare md_pcrel_from_section (already in tc-avr.h).
1034         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1035         (avr_operand): Don't set (unsigned) op_mask to -1.
1036
1037 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
1038
1039         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1040         * configure: Regenerated.
1041         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1042         of operand to the .type directive (.e.g, "type").
1043
1044 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
1045
1046         * as.h (warn_comment, found_comment, found_comment_file): Declare.
1047         * app.c (do_scrub_chars): Record where first comment found.
1048         * read.c (read_a_source_file): Init found_comment on entry, and
1049         notify whether comments found on exit.
1050         * config/tc-hppa.c (md_shortopts): Add "c".
1051         (md_longopts): Add warn-comment.
1052         (md_parse_option): Handle it.
1053         (md_show_usage): Show available options.
1054         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1055
1056 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1057
1058         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1059         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1060         sym_ptr_ptr
1061         (md_estimate_size_before_relax): Don't fall off end of function.
1062
1063 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1064
1065         * config/tc-avr.c: Fix formatting.
1066         * config/tc-ns32k.c: Likewise.
1067
1068 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
1069
1070         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1071
1072 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1073
1074         * config/tc-d10v.c: Fix formatting.
1075         * config/tc-z8k.c: Likewise.
1076         * config/tc-sparc.c: Likewise.
1077
1078 2000-07-26  Dave Brolley  <brolley@redhat.com>
1079
1080         * cgen.c (queue_fixup): Declare opinfo.
1081         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1082         (gas_cgen_md_operand): Ditto.
1083         (gas_cgen_md_apply_fix3): Ditto.
1084
1085 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
1086
1087         * config/obj-coff.c (obj_frob_symbol): Don't merge
1088         labels. Don't merge if the symbol isn't constant. Return
1089         immediately if a symbol is merged.
1090
1091 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
1092
1093         * frags.c (frag_align): Correct absolute section alignment.
1094
1095 2000-07-20  DJ Delorie  <dj@redhat.com>
1096
1097         * config/obj-coff.c (obj_frob_symbol): revert previous change,
1098         it breaks linking against DLLs.
1099
1100 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
1101
1102         * configure.in: Add CRIS support.
1103         * configure: Regenerate.
1104         * Makefile.am: (CPU_TYPES): Add cris.
1105         (CPU_OBJ_VALID) [aout]: Add cris.
1106         (MULTI_CPU_TYPES): Add cris.
1107         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1108         [coff]: Only i386 and mips are valid.
1109         (TARGET_CPU_CFILES): Add config/tc-cris.c.
1110         (TARGET_CPU_HFILES): Add config/tc-cris.h.
1111         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1112         Regenerate dependencies.
1113         * Makefile.in: Regenerate.
1114         * aclocal.m4: Regenerate.
1115         * as.c: Declare crisaout, criself.
1116         * config/tc-cris.h, config/tc-cris.c: New.
1117         * config/e-criself.c, config/e-crisaout.c: New.
1118         * po/POTFILES.in, po/gas.pot: Regenerate.
1119
1120 2000-07-20  Kazu Hirata  <kazu@hxi.com>
1121
1122         * read.c: Fix formatting.
1123         * write.c: Fix formatting.
1124
1125 2000-07-19  H.J. Lu  <hjl@gnu.org>
1126
1127         * sb.c: Include <stdlib.h> if exists for abort ().
1128
1129 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
1130
1131         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1132         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1133         (pa_type_args): Same here.
1134
1135 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
1136
1137         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1138         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1139         the storage class is already set.
1140
1141 2000-07-17  Kazu Hirata  <kazu@hxi.com>
1142
1143         * config/tc-m68hc11.c: Fix formatting.
1144         * config/tc-mn10200.c: Likewise.
1145         * config/tc-mn10300.c: Likewise.
1146         * config/tc-pj.c: Likewise.
1147         * config/tc-tic80.c: Likewise.
1148         * config/tc-w65.c: Likewise.
1149
1150 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
1151
1152         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1153         is defined.
1154
1155 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
1156
1157         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1158         @code.
1159
1160 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
1161
1162         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1163         ELF as are used for SOM (except the 32-bit reloc one) to decide
1164         whether a symbol can be reduced to a section symbol.  Expand on
1165         the comment for symbols involved in LR% and RR% expressions.
1166
1167 2000-07-14  Nick Clifton  <nickc@cygnus.com>
1168
1169         * config/tc-mips.c (mips_disable_float_construction): New
1170         static variable.  Set to true if doubles should not be
1171         constructed by loading two single width fp registers with
1172         halves of the value.
1173         (mips_ip): Test mips_disable_float_construction.
1174         (md_longopts): Add command line switches --construct-floats
1175         and --no-construct-floats.
1176         (md_parse_option): Parse new command line options.
1177         (md_show_usage): Describe new command line options.
1178
1179         * doc/c-mips.texi: Document new command line options.
1180
1181 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
1182
1183         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1184         * configure: Regenerate.
1185
1186 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
1187
1188         * configure.in (DEFAULT_EMULATION setting): Revert part of
1189         2000-07-01 change that set te_multi=multi unless set to tmips.
1190         * configure: Regenerate.
1191
1192 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
1193
1194         * config/obj-coff.c (coff_frob_section): Add padding to the last
1195           section when aligning it increases its size.
1196
1197 2000-07-11  Kazu Hirata  <kazu@hxi.com>
1198
1199         * config/tc-tic54x.c: Fix formatting.
1200
1201 2000-07-10  Kazu Hirata  <kazu@hxi.com>
1202
1203         * config/tc-h8500.c: Fix formatting.
1204         * config/tc-tic54x.c: Fix formatting.
1205
1206 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
1207
1208         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1209         displacements correctly.
1210
1211         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1212
1213 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
1214
1215         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1216         warning.
1217         (hash_jam): Ditto.
1218
1219 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
1220
1221         From  David Huggins-Daines  <dhd@linuxcare.com>
1222         * config/te-hppalinux64.h: Add a new emulation.
1223         * configure.in (emulations): Add configure bits to support the
1224         64-bit Linux/parisc target.
1225         * configure: Regenerate.
1226
1227         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1228         (md_shortopts): Add `V' for ELF.
1229
1230         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1231         when SOM or ELF_ARG_RELOC are defined.
1232         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1233         ELF_ARG_RELOC are defined.
1234         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1235         (pa_stringer): ..Do it here instead.  Fix comment typos.
1236         (hppa_force_relocation): Cast enums to int before comparing with
1237         ints.
1238
1239         From  Ryan Bradetich  <rbradetich@uswest.net>
1240         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1241         redifinition warning.
1242         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1243         (hppa_force_relocation): ditto
1244         (md_apply_fix): Added cast to buf to fix warnings.
1245
1246         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1247         cons_fix_new_hppa, hppa_force_relocation): Prototype.
1248
1249         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1250         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1251         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1252         reloc_type** to avoid warnings in switch.
1253         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
1254         little earlier instead.
1255
1256         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1257         and elf.
1258         (pa_type_args): Use symbol_arg_reloc_info.
1259         (struct pa_it): Make arg_reloc unsigned int.
1260         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1261         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1262         (pa_code): Delete.  pa_text duplicates this function.
1263         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1264         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1265         int.
1266         (cons_fix_new_hppa): Actually change selector to e_fsel when
1267         warning about assuming so.
1268         (tc_gen_reloc): More example elf arg reloc code.
1269         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1270         (hppa_force_relocation): Likewise.
1271
1272         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1273         files.
1274         (pa_end_of_source): Prototype.
1275         (hppa_fix_adjustable): Prototype.
1276         (LABELS_WITHOUT_COLONS): Move it..
1277         * config/te-hppa.h: To here.
1278
1279         * config/te-hppa64.h: New file.
1280
1281         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1282         type.
1283         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
1284         format -10, -16, 16 relocs.
1285         (hppa_elf_mark_end_of_function): Test for null
1286         last_call_info->start_symbol
1287
1288         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1289         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
1290         re_assesmble_* functions.  Delete extraneous statements.  Fix
1291         typos in comments.
1292         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
1293         insn to re_assemble_*.
1294
1295 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
1296
1297         * doc/internals.texi (Expressions): Fix typo.
1298
1299 2000-07-08  Kazu Hirata  <kazu@hxi.com>
1300
1301         * config/tc-sh.c: Fix formatting.
1302         * config/tc-tic54x.c: Fix formatting.
1303         * depend.c: Fix formatting.
1304         * flonum-konst.c: Likewise.
1305         * flonum-mult.c: Likewise.
1306
1307 2000-07-07  Kazu Hirata <kazu@hxi.com>
1308
1309         * config/tc-sh.c: Fix comments.
1310         * config/obj-vms.c: Fix comments.
1311         * config/tc-a29k.c: Likewise.
1312         * config/tc-alpha.c: Likewise.
1313         * config/tc-h8300.c: Likewise.
1314         * config/tc-h8500.c: Likewise.
1315         * config/tc-i370.c: Likewise.
1316         * config/tc-ia64.c: Likewise.
1317         * config/tc-m68hc11.c: Likewise.
1318         * config/tc-m68k.c: Likewise.
1319         * config/tc-mips.c: Likewise.
1320         * config/tc-ns32k.c: Likewise.
1321         * config/tc-ppc.c: Likewise.
1322         * config/tc-z8k.c: Likewise.
1323
1324 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
1325
1326         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1327         Default to '(SEC_LOAD | SEC_DATA)'.
1328         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1329
1330         * doc/internals.texi (CPU Backend): Describe
1331         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1332
1333 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1334
1335         * as.c (parse_args): NULL terminate the long option list.
1336
1337 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1338
1339         * config/tc-d30v.h: Include "write.h" for fixS.
1340         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1341
1342 2000-07-05  Nick Clifton  <nickc@cygnus.com>
1343
1344         * config/tc-d30v.c (write_2_short): Further changes to warning
1345         messages produced when combining EITHER_BUT_PREFER_MU attributed
1346         opcodes.
1347
1348 2000-07-05  DJ Delorie  <dj@redhat.com>
1349
1350         * MAINTAINERS: new
1351
1352 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
1353
1354         * config/tc-arm.c (psrs): Accept combinations of flags.
1355
1356 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
1357
1358         * config/tc-avr.c: Change _ () to _() around all strings marked
1359         for translation (exception from the usual coding style).
1360         (avr_opt): New struct variable, how the new switches are set.
1361         (OPTION_MMCU): Define as 'm' and actually use.
1362         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1363         (show_mcu_list): New function, display the list of known MCUs.
1364         (md_show_usage): Document the new switches.  Call show_mcu_list.
1365         (avr_set_arch): Change 'm' to OPTION_MMCU.
1366         (md_parse_option): Call show_mcu_list if unknown MCU specified.
1367         Handle the new switches.
1368         (avr_operands): Disable warnings for undefined combinations of
1369         operands if -mall-opcodes.  Disable warnings for skipping two-word
1370         instructions if enhanced core or -mno-skip-bug.
1371         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1372         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1373         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1374         (avr_ldi_expression): Warn about implicit lo8().
1375         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1376
1377 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
1378
1379         * configure.in: Add entry for mips-*-sysv4*MP*
1380         * configure: Rebuild
1381         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1382         elf32-tradlittlemips for traditional mips targets.
1383         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1384         test for Link Once sections as in adjust_reloc_syms.
1385         * config/te-tmips.h: New file for traditional mips targets. Define
1386         TE_TMIPS.
1387
1388 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1389
1390         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1391         flags argument is not present, don't change an existing section's
1392         section's attributes. If the flags argument is present, warn if the
1393         attributes don't match the section's current attributes. When
1394         long section names are supported, set SEC_LINK_ONCE and
1395         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1396
1397 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
1398
1399         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1400         symbols; create them.
1401
1402 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1403
1404         * write.c (set_segment_vma): New: Set vma and lma for a segment.
1405         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1406
1407 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
1408
1409         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1410         expressions.  Ignore the problem when handling 16 bit signed
1411         immediates, because the assembler will take care of the relocation
1412         later.
1413
1414 2000-06-27  Nick Clifton  <nickc@cygnus.com>
1415
1416         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1417         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1418         sequential order, and emit warning messages if the input source
1419         code contains constructs like that, or parallel constructs
1420         containing such opcodes.
1421
1422 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
1423
1424         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1425         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
1426         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1427         (md_show_usage): Update usage message.
1428         (md_parse_option): Allow redefinition of MCU type within the
1429         same avr[1-5] bfd machine type.  Show both old and new MCU type
1430         in the error message.
1431         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1432         Simplify 8K wrap code.
1433
1434 2000-06-25  Kazu Hirata  <kazu@hxi.com>
1435
1436         * config/obj-aout.c: Remove all uses of DEFUN.
1437         * config/obj-ieee.c: Likewise.
1438         * config/tc-sh.c: Fix comment typos.
1439         * config/tc-tahoe.c: Likewise.
1440         * config/tc-vax.c: Likewise.
1441         * config/tc-w65.c: Likewise.
1442         * config/tc-z8k.c: Likewise.
1443         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1444
1445 2000-06-24  DJ Delorie  <dj@cygnus.com>
1446
1447         * config/tc-i386.c (md_estimate_size_before_relax): Revert
1448         more changes from Sept 1999
1449         (tc_i386_fix_adjustable): ditto
1450         (md_apply_fix3): ditto
1451
1452 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
1453
1454         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1455         (gas_cgen_parse_operand): Set it around expression() call.
1456         (gas_cgen_md_operand): Test for it before longjmp().
1457
1458 2000-06-24  Kazu Hirata  <kazu@hxi.com>
1459
1460         * config/tc-h8500.c: Remove all uses of DEFUN.
1461         * config/tc-sh.c: Likewise.
1462         * config/tc-w65.c: Likewise.
1463         * config/tc-z8k.c: Likewise.
1464
1465         * config/tc-h8500.c: Fix typos in comments.
1466
1467 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
1468
1469         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1470         is defined.
1471
1472 2000-06-23  matthew green  <mrg@redhat.com>
1473
1474         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1475         defined.  Fix error message for `[' grouping.
1476
1477 2000-06-22  Kazu Hirata  <kazu@hxi.com>
1478
1479         * config/tc-h8300.c: Fix formatting and comment typos.
1480
1481 2000-06-22  Timothy Wall  <twall@cygnus.com>
1482
1483         * config/tc-ia64.c (note_register_values): Move premature QP
1484         notation clearing into the appropriate place.
1485
1486 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
1487
1488         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
1489         first before anything else.  Add bin-bugs.h, emul.h and progress.h
1490         Sort list of files as for $(OBJS) in Makefile.am.
1491
1492         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1493         find one.  Remake dependencies.
1494         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
1495         * Makefile.in: Regenerate.
1496         * doc/Makefile.in: Regenerate.
1497
1498         * config/tc-i386.c (i386_displacement): Don't assume a constant
1499         displacement is necessarily 16 bits when in 16 bit code mode.
1500         (md_assemble): Instead size the displacement here after we know
1501         for sure that a .code16gcc operand hasn't automatically added
1502         operand size prefixes.
1503
1504 2000-06-21  H.J. Lu  <hjl@gnu.org>
1505
1506         * Makefile.am: Rebuild dependency.
1507         * Makefile.in: Rebuild.
1508
1509 2000-06-21  Kazu Hirata  <kazu@hxi.com>
1510
1511         * config/tc-h8300.c (parse_reg): Make the function static.
1512         (parse_exp): Likewise.
1513
1514 2000-06-20  DJ Delorie  <dj@cygnus.com>
1515
1516         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1517         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1518         for cygwin import libraries to work properly.
1519
1520 2000-06-20  H.J. Lu  <hjl@gnu.org>
1521
1522         * Makefile.am: Rebuild dependency.
1523         * Makefile.in: Rebuild.
1524         * configure: Likewise.
1525         * doc/Makefile.in: Likewise.
1526
1527 2000-06-20  Timothy Wall  <twall@cygnus.com>
1528
1529         * doc/internals.texi (CPU backend): Add @itemx for
1530         TC_START_LABEL_WITHOUT_COLON.
1531         * doc/c-tic54x.texi: New.
1532         * doc/as.texinfo: Add tic54x features and include primary tic54x
1533         documentation file.
1534         * doc/all.texi: Add C54X.
1535         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1536         * doc/Makefile.in: Regenerate.
1537         * configure.in: Add tic54x and define LIBM for tic54x.
1538         * configure: Regenrate.
1539         * config/tc-tic54x.[ch]: New.
1540         * config/obj-coff.h: Add tic54x.
1541         * Makefile.am: (CPU_TYPES): Add tic54x.
1542         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1543         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1544         (as_new_LDADD): Add $(LIBM).
1545         * Makefile.in: Regenerate.
1546
1547 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
1548
1549         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1550         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1551         * doc/as.texinfo: Likewise.
1552
1553         * configure, Makefile.in: Regenerate.
1554         * configure.in (emulations): Recognize m6811 and m6812.
1555         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1556         Added files for 68hc11 and 68hc12 assembler.
1557         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1558         * config/tc-m68hc11.h: Header definition for that assembler.
1559
1560 2000-06-18  Nick Clifton  <nickc@redhat.com>
1561
1562         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1563         instead of OCTETS_PER_BYTE.
1564
1565         * config/tc-v850.c: Fix compile time warnings.
1566         * config/tc-ppc.c: Fix compile time warnings.
1567
1568 2000-06-18  H.J. Lu <hjl@gnu.org>
1569
1570         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1571         * configure: Rebuild.
1572
1573 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1574
1575         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1576         to BFD_ASSEMBLER.
1577
1578 2000-06-16  Nick Clifton  <nickc@cygnus.com>
1579
1580         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1581         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1582
1583         * doc/c-mips.texi: Document newly accepted cpu variants.
1584
1585 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
1586
1587         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1588
1589 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
1590
1591         * macro.c (getstring): Make it possible to escape the quote
1592         character.
1593
1594 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
1595
1596         * config/tc-hppa.c (pa_export): Weak symbols can be global.
1597
1598 2000-06-13  H.J. Lu  <hjl@gnu.org>
1599
1600         * configure: Regenerate.
1601
1602 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
1603
1604         * app.c (do_scrub_begin): Don't default lex[';'] as a line
1605         separator.
1606         * doc/internals.texi (line_separator_chars): Semicolon is no
1607         longer a default.  Mention null and newline as defaults.
1608
1609         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1610
1611         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1612         * config/tc-i860.h (line_separator_chars): Likewise.
1613         * config/tc-h8300.c (line_separator_chars): Likewise.
1614         * config/tc-i960.c (line_separator_chars): Likewise.
1615         * config/tc-m68k.c (line_separator_chars): Likewise.
1616         * config/tc-mips.c (line_separator_chars): Likewise.
1617         * config/tc-ns32k.c (line_separator_chars): Likewise.
1618         * config/tc-sparc.c (line_separator_chars): Likewise.
1619         * config/tc-vax.c (line_separator_chars): Likewise.
1620
1621         * config/tc-h8300.c (comment_chars): Use string initialiser.
1622         * config/tc-i960.c (line_comment_chars): Likewise.
1623         * config/tc-z8k.c (comment_chars, line_comment_chars,
1624         line_separator_chars): Likewise.
1625
1626         * config/tc-arm.c (line_separator_chars): Always use `;', not just
1627         for TE_LINUX.
1628
1629 2000-06-08  Nick Clifton  <nickc@cygnus.com>
1630
1631         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1632         for size 1 fixes.
1633
1634 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
1635
1636         * configure.in (VERSION): Update to show this is the CVS mainline.
1637
1638 2000-06-08  Matthew Jacob  <mjacob@feral.com>
1639
1640         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1641         $at is the integer register $r28, vs. both $r28 and the floating
1642         point register $f28.
1643
1644 2000-06-08  James E. Wilson  <wilson@cygnus.com>
1645
1646         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1647         (dot_endp): Don't call ia64_flush_insns.
1648         (emit_one_bundle): Don't delete prologue/body records from
1649         unwind_record list in first loop.  Rewrite second loop to account for
1650         this.
1651
1652 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
1653
1654         * config/tc-ia64.c: Add missing prototypes.
1655         (generate_unwind_image): Cast argument to output_unw_records call.
1656
1657 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
1658
1659         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1660
1661 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
1662
1663         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1664         (REGISTER_P): likewise.
1665         (avr_opcodes): uses include/opcode/avr.h
1666         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1667
1668 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
1669
1670         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
1671         initializers too.
1672
1673 2000-06-03  H.J. Lu  <hjl@gnu.org>
1674
1675         * read.c (is_end_of_line): Put back `;'.
1676
1677 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
1678
1679         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1680
1681 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
1682
1683         * expr.c (operand): Test is_end_of_line outside switch to catch
1684         line separator chars that are also operators.
1685         (operator): Return O_illegal for line separator chars.
1686
1687         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
1688         entry (or `!' entry for TC_HPPA).
1689
1690         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1691         before indexing is_end_of_line.  Remove redundant check for '\0'.
1692         (fp_op2): Likewise.
1693         * config/tc-h8500.c (md_assemble): Likewise.
1694         * config/tc-mcore.c (md_assemble): Likewise.
1695         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1696         (md_atof): Likewise
1697
1698         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1699         is_end_of_line.
1700         * config/tc-mcore.c (mcore_cons): Likewise.
1701         (mcore_float_cons): Likewise.
1702         (mcore_stringer): Likewise.
1703         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1704
1705 2000-06-01  Scott Bambrough <scottb@netwinder.org>
1706
1707         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1708
1709 2000-05-29  Nick Clifton  <nickc@cygnus.com>
1710
1711         * config/tc-sh.c: Fix compile time warning messages.
1712
1713         * config/tc-mips.c: Fix compile time warning messages.
1714
1715 2000-05-29  Philip Blundell  <philb@gnu.org>
1716
1717         * doc/as.texinfo: Update copyright dates.
1718         (Local Labels): Delete misplaced mention of ARM.
1719         * NEWS: Mention ARM ELF support.
1720
1721 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
1722
1723         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1724         it is modified, and use the real_size to compute the frag address
1725         for dwarf2 line info.
1726
1727 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
1728
1729         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1730         line-matching scheme to cope with automake moving variables around.
1731         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1732         * Makefile.in: Regenerate.
1733
1734 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
1735
1736         * config/tc-sparc.c (sparc_relax): New.
1737         (md_longopts): Add -relax and -no-relax options.
1738         (md_parse_options, md_show_usage): Likewise.
1739         (md_apply_fix3): Optimize tail call into branch always if possible.
1740
1741 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
1742
1743         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1744         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1745         rules, with warning when a GAS statement specifies a packing that
1746         will result in an instruction being squashed.
1747         Added typdef packing_type and enumerals, changed various integer
1748         literals to use the enumerals.
1749
1750 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
1751
1752         * config/tc-ia64.c (dot_restorereg_p): New function.
1753         (md_pseudo_table): Add restorereg.p.
1754         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1755         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1756
1757         * config/tc-ia64.h (unw_record_type): Add unwabi.
1758         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
1759         called MASK with members for imask, and the masks produced by
1760         fr_mem, gr_mem, br_mem, and frgr_mem.
1761         (unw_p_record): Add members ABI and CONTEXT.
1762         (unw_x_record): Add member AB.
1763         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1764         as pseudo-register for use during unwind info generation.
1765         (AR_PFS, AR_LC): New macros.
1766         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1767         whose names start with an at sign (as in "@priunat").
1768         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1769         register.
1770         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1771         proc_end, unwind_info, personality_routine): Consolidate into
1772         "unwind" structure to reduce offset-table use.  Add member
1773         NEXT_SLOT_NUMBER to track the slot number for the next instruction
1774         to be emitted.
1775         (output_R1_format, output_R3_format, output_P3_format,
1776         output_P6_format): Initialize R with zero to reduce compiler warnings.
1777         (output_P7_format): Ditto.  Add `default' branch to switch
1778         statement to reduce compiler warnings.
1779         (output_P8_format, output_B1_format, output_B4_format): Ditto.
1780         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1781         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
1782         into single argument.
1783         (output_X1_format, output_X3_format): Initialize R with zero to reduce
1784         compiler warnings.  Merge A and B args into single argument.
1785         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
1786         A and B args into single argument.
1787         (free_record): Removed (wasn't used).
1788         (free_list_records): Also free imasks in prologue records.
1789         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1790         (output_spill_mask): Remove.
1791         (output_unwabi): New function.
1792         (output_epilogue, output_label_state, output_copy_state): Call
1793         alloc_record.
1794         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1795         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1796         argument.
1797         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
1798         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1799         as part of handling the prologue records.  Emit region's imask if
1800         we have one.  Handle unwabi, epilogue, label_state, copy_state,
1801         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1802         spill_sprel_p, and spill_reg_p records.
1803         (set_imask, count_bits, slot_index): New function.
1804         (fixup_unw_records): Fix region size computation.  Handle
1805         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1806         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
1807         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1808         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
1809         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1810         (dot_save): Use manifest constants for applicaton registers.
1811         Handle REG_PR and REG_PRIUNAT.
1812         (dot_restore): Don't just ignore it.
1813         (dot_restorereg): New function..
1814         (generate_unwind_image): Ensure unwind info is a multiple of eight
1815         bytes, not just four bytes.
1816         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1817         (dot_altrp): Don't just ignore it.
1818         (dot_savemem): New function.  Replaces dot_savesp() and
1819         dot_savepsp().  Use manifest constants for applicaton registers.
1820         Handle REG_PR and REG_PRIUNAT.
1821         (dot_savef): Simplify.
1822         (dot_saveb): Support generation of br_gr.
1823         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1824          dot_label_state, dot_copy_state): New function.
1825         (dot_unwabi): Don't just ignore it.
1826         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1827         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1828         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
1829         (emit_one_bundle): Set slot number for prologue/body records
1830         *before* emitting the first insn.
1831         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1832         (md_begin): Declare "psp" pseudo-register.
1833         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
1834         so we don't get segfault.
1835         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1836         counts as required per SW Conventions manual
1837         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1838         output_preds_psprel, output_preds_sprel, output_spill_base,
1839         output_unat_psprel, output_unat_sprel, output_lc_psprel,
1840         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1841         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1842         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1843         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1844         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1845         (dot_vframe): Implement.
1846         (dot_vframesp, dot_vframepsp): New function.
1847
1848 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
1849
1850         * configure.in (i386-*-freebsd a.out entry): Quote properly.
1851         * configure: Regenerate.
1852
1853 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
1854
1855         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1856         (md_estimate_size_before_relax): so we can use it here instead of
1857         old kludges.  Localise vars to blocks.  Comment.
1858
1859         * frags.c (frag_new): Update fr_var comments.
1860         * frags.h (struct frag): Ditto.
1861
1862 2000-05-22  Richard Henderson  <rth@cygnus.com>
1863
1864         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1865         (pseudo_func): Add pcrel.
1866         (operand_match):  Handle IA64_OPND_TGT64.
1867         (build_insn): Likewise.
1868         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1869         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1870         (fix_insn): Handle all three 64-bit relocation types.
1871
1872 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
1873
1874         * obj.h (struct format_ops): New members begin, app_file,
1875         s_set_other, s_set_desc, s_get_type, s_set_type,
1876         separate_stab_sections, init_stab_section.
1877
1878         * config/obj-multi.h: Update GPL notice to v2.
1879         (obj_begin): New.
1880         (obj_app_file): New.
1881         (S_SET_SIZE): Test s_set_size for NULL before calling.
1882         (S_SET_ALIGN): Similar for s_set_align.
1883         (S_SET_OTHER): New.
1884         (S_SET_DESC): New.
1885         (S_GET_TYPE): New.
1886         (S_SET_TYPE): New.
1887         (SEPARATE_STAB_SECTIONS): New.
1888         (INIT_STAB_SECTION): New.
1889         (EMIT_SECTION_SYMBOLS): New.
1890         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1891
1892         * config/obj-elf.h: Update GPL notice to v2.
1893         Mention that this file is included from obj-multi.h.
1894         (obj_begin): Wrap definition in ifndef.
1895         (elf_file_symbol): Constify declaration.
1896         (obj_app_file): Ditto.
1897         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1898         Wrap in ifndef SEPARATE_STAB_SECTIONS.
1899
1900         * config/obj-elf.c (elf_s_set_other): New.
1901         (elf_file_symbol): Constify argument.
1902         (elf_separate_stab_sections): New.
1903         (elf_init_stab_section): New.
1904         (elf_format_ops): Add new members.  Remove comma at end.
1905
1906         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1907         (ecoff_format_ops): Add new fields.  Remove comma at end.
1908         Mention inconsistency for emit_section_symbols.
1909
1910         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1911
1912         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1913         (coff_separate_stab_sections): New.
1914         (coff_format_ops): Add new members.
1915
1916         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1917         (obj_aout_s_set_other): New.
1918         (obj_aout_s_set_desc): New.
1919         (obj_aout_s_get_type): New.
1920         (obj_aout_s_set_type): New.
1921         (obj_aout_separate_stab_sections): New.
1922         (aout_format_ops): New members added.  Use obj_aout_process_stab,
1923         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
1924         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1925         appropriate.
1926         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1927
1928 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
1929
1930         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1931         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1932         (md_estimate_size_before_relax): Ensure jumps to weak and
1933         externally visible symbols are relocatable.
1934
1935 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
1936
1937         * stabs.c (aout_process_stab): Make global.
1938         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1939         * read.h (aout_process_stab): Declare.
1940
1941         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1942         Generalize to *aout, *coff *elf.
1943         * configure: Regenerated.
1944
1945         * doc/internals.texi (Object format backend): Say
1946         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1947
1948         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1949         * Makefile.in: Regenerated.
1950
1951 2000-05-19  Catherine Moore  <clm@cygnus.com>
1952
1953         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1954
1955 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
1956
1957         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1958         instruction to reflect change in re_assemble_*.
1959
1960 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
1961
1962         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1963         build PA64 ELF tools.
1964         * configure: Rebuilt.
1965
1966 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
1967
1968         * Makefile.am: Regenerate dependencies.
1969         * Makefile.in: Regenerate.
1970
1971 2000-05-15  Nick Clifton  <nickc@cygnus.com>
1972
1973         * config/tc-arm.c (struct asm_psr): Add boolean field
1974         distinguishing between CSPR and SPSR.  Rename 'number' field
1975         to 'field'.
1976         (psrs): Rearrange contents to match new asm_psr structure.
1977         (arm_psr_parse): Move next to psr_required_here.  Make it
1978         return an asm_psr structure.
1979         (psr_required_here): Use asm_psr structure returned by
1980         arm_psr_parse.
1981         (do_msr): Reorganise to allow psr_required_here to be called
1982         only once.
1983         (md_undefined_name): Mark 'name' parameter as unused, since
1984         the COFF target does not use it.
1985
1986 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
1987
1988         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
1989         standards.
1990         * config/te-aux.h:  Likewise.
1991         * config/te-dpx2.h:  Likewise.
1992         * config/te-go32.h:  Likewise.
1993         * config/te-hp300.h:  Likewise.
1994         * config/te-hppa.h:  Likewise.
1995         * config/te-i386aix.h:  Likewise.
1996         * config/te-ic960.h:  Likewise.
1997         * config/te-interix.h:  Likewise.
1998         * config/te-nbsd532.h:  Likewise.
1999         * config/te-pc532mach.h:  Likewise.
2000         * config/te-ppcnw.h:  Likewise.
2001         * config/te-psos.h:  Likewise.
2002         * config/te-sparcaout.h:  Likewise.
2003         * config/te-sun3.h:  Likewise.
2004         * config/te-sysv32.h:  Likewise.
2005
2006 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
2007
2008         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2009         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
2010         and sign extend without an if statement.
2011         (build_bytes): Likewise.
2012
2013 2000-05-14  Kazu Hirata  <kazu@hxi.com>
2014
2015         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2016         X_add_symbol L_32 case.
2017
2018 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2019
2020         * config/te-freebsd.h: New file.
2021
2022 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2023
2024         * asintl.h (gettext, dgettext, dcgettext, textdomain,
2025         bindtextdomain): Replace defines with those from intl/libgettext.h
2026         to quieten gcc warnings.
2027
2028         * NEWS: Mention x86 .arch and -q.
2029
2030         * config/tc-i386.c (quiet_warnings): New.
2031         (md_assemble): Use quiet_warnings.
2032         (md_parse_option): Set quiet_warnings from -q.
2033         (md_show_usage): Mention -q, delete -m.
2034         (flag_do_long_jump): Delete.
2035         (md_parse_option): Remove -m.
2036         (md_show_usage): Remove -m.
2037         (md_create_long_jump): Remove useless flag_do_long_jump code.
2038
2039         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2040         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2041
2042 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2043             Alexander Sokolov <robocop@netlink.ru>
2044
2045         * doc/c-i386.texi (i386-Arch): New section.
2046         (i386-Syntax): Mention .intel_syntax and .att_syntax.
2047
2048         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2049         (smallest_imm_type): Use smallest opcode for shift by one if cpu
2050         architecture has been given and is not 486.
2051         (set_cpu_arch): New.
2052         (md_pseudo_table): Add .arch.
2053         (md_assemble): Warn if cpu architecture has been given and an
2054         unsupported instruction.
2055
2056         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2057         Move operand_types bit defines after relevant template field.
2058         (template): Add cpu_flags.
2059         (Cpu*): Define.
2060         (arch_entry): New.
2061
2062 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
2063
2064         * config/tc-mn10300.h (md_end): Define.
2065         (mn10300_finalize): Declare.
2066         * config/tc-mn10300.c: Include dwarf2dbg.h.
2067         (debug_line): Define.
2068         (md_assemble): Generate dwarf2 line info.
2069         (mn10300_finalize): New function.  Finalize dwarf2 info.
2070
2071 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
2072
2073         * config/tc-mips.c (md_estimate_size_before_relax): Use the
2074         external version of the relocation for weak symbols.
2075
2076 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
2077
2078         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2079         frame size in units of 16 bytes, as required per SW Conventions manual.
2080         (output_unw_records): Output info-block header as a dword to get
2081         byte-order right.
2082
2083 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
2084
2085         * as.h: #include "file", not <file> on files from ../include.
2086         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2087         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2088         (md_convert_frag): Add ATTRIBUTE_UNUSED.
2089         (tc_coff_symbol_emit_hook): Ditto.
2090         (OPTCOUNT): Cast to int to avoid compiler warning.
2091         (md_begin): Fix signed/unsigned warnings.
2092
2093 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2094
2095         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2096         ABRANCH LONG case for a conditional branch on a 68000.
2097         (md_estimate_size_before_relax): Likewise.  Also handle
2098         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2099         (m68k-ip: case ABSL): Relax absolute references to 16-bit
2100         PC-relative on all CPUs.
2101         (md_estimate_size_before_relax): Likewise.
2102
2103 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
2104
2105         * as.c (parse_args): Just mention current year in printed
2106         copyright message.
2107
2108 2000-05-03  J.T. Conklin  <jtc@redback.com>
2109
2110         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2111         unit registers.
2112         (md_parse_option): Recognize -m7400.
2113
2114 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
2115
2116         * config/atof-ieee.c (gen_to_words): When adding carry back in,
2117         don't permit lp to become less than the words array.
2118
2119 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
2120
2121         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2122         Fix little-endian case.
2123
2124 2000-05-03  David O'Brien  <obrien@NUXI.com>
2125
2126         * as.c (parse_args): Update copyright.
2127
2128 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
2129
2130         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2131         for the .bss section too.
2132
2133 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
2134
2135         * configure.in: Set em=linux for hppa-*-linux.
2136         * configure: Regenerate.
2137         * doc/Makefile.in: Regenerate with correct automake.
2138
2139         * frags.c (frag_grow): Sanity check chunk_size.
2140
2141         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2142         * config/obj-som.h: Likewise.
2143         * config/obj-ieee.h: Likewise.
2144
2145         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2146
2147         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2148         (md_pseudo_table): Fully initialise OBJ_ELF cases.
2149         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2150         (pa_ip): low_sign_unext now returns via function value.  Use
2151         re_assemble_* instead of dis_assemble_* and
2152         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
2153         unnecessarily.
2154         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2155         (md_section_align, md_parse_option, md_show_usage,
2156         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2157         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2158         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2159         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2160         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2161         pa_text): Likewise.
2162         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
2163         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
2164         outside of switch.  Correct mask and shifting errors in case 10
2165         and case -11.  In case 21, compare against signed range to suit
2166         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
2167         case 17 and case 22, use offsetT variable to properly check range.
2168         Use re_assemble_* here too.
2169         (evaluate_absolute): Change type of value to offsetT.  Call
2170         hppa_field_adjust to do the work for us.
2171         (pa_parse_cmpb_64_cmpltr): Delete save_s.
2172         (pa_parse_cmpib_64_cmpltr): Ditto.
2173         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
2174         of i to unsigned int.
2175         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2176         (pa_end_of_source): Return type is void.
2177
2178 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
2179
2180         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2181
2182 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
2183
2184         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2185         More comments added.
2186         (md_begin): Removed "construct symbols for each register name".
2187         Because register names conflicts with GCC generated function
2188         names.
2189         (avr_operand): Now constant numbers can be used as a register
2190         identifiers (0 as r0, 31 as r31).
2191         (md_assemble): use skip_space () before parsing instruction
2192         operands.
2193
2194 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
2195
2196         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2197         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
2198         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2199         * configure: Regenerate.
2200
2201 2000-04-29  Andreas Jaeger  <aj@suse.de>
2202
2203         * as.h: Correctly check GCC version.
2204
2205 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
2206
2207         * doc/as.1: Fix unbalanced brackets.
2208
2209         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2210         TE_FreeBSD.
2211         (line_comment_chars): Set to '/' if TE_FreeBSD.
2212
2213 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
2214
2215         * configure.in: Configury support for PA64 (currently disabled).
2216         * configure: Rebuilt.
2217
2218 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
2219
2220         * config/tc-mips.c (s_change_sec): Use record_alignment, not
2221         bfd_set_section_alignment.
2222
2223 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
2224
2225         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2226         than 32.
2227
2228 2000-04-24  Nick Clifton  <nickc@cygnus.com>
2229
2230         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2231         * doc/as.texinfo (Align): Include arm and strongarm in list of
2232         targets that have the second form of the behaviour of the .align
2233         directive.
2234
2235 2000-04-24  Mark Klein <mklein@dis.com>
2236
2237          * obj-som.c: Terminate obj_pseudo_table.
2238
2239 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
2240
2241         * as.c (parse_args): Allow md_parse_option to override -a listing
2242         option.
2243         * config/obj-coff.c (add_lineno): Change type of offset parameter
2244         from "int" to "bfd_vma."
2245         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2246         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2247         (ppc_change_csect): Align correctly for XCOFF64.
2248         (ppc_machine): New function, which discards "ppc_machine" line.
2249         (ppc_tc): Cons for 8 when code is 64 bit.
2250         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
2251         relocations.
2252         (md_parse_option): Handle -a64 and -a32.
2253         (ppc_xcoff64): New.
2254         * config/tc-ppc.h (TARGET_MACH): Define.
2255         (TARGET_FORMAT): Move to function.
2256         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2257
2258 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
2259
2260         * config/tc-avr.c: New AVR_ISA_ defined.
2261         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2262         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2263         for `fmul', `movw' and `lpm R,Z' instructions.
2264         (avr_operands): Warn if current opcode is a two-word instruction
2265         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2266         (avr_opcodes): New commands added.
2267         (REGISTER_P): Check 'a' and 'v' constraint letters.
2268         (mcu_types): New MCU added.
2269
2270 2000-04-22  Timothy Wall  <twall@cygnus.com>
2271
2272         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2273         to "natval".
2274         (operand_match): Conditionally insert default bit values for IMMU9.
2275
2276 2000-04-14  Matthew Green  <mrg@cygnus.com>
2277
2278         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2279         * configure: Rebuilt.
2280
2281 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
2282                           Jason Eckhardt  <jle@cygnus.com>
2283
2284         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2285
2286         * config/tc-hppa.c (CHECK_ALIGN): New macro.
2287         Added handling of new operand types l,y,&,fe,fE,fx.
2288
2289 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
2290                           David Mosberger  <davidm@hpl.hp.com>
2291                           Timothy Wall <twall@cygnus.com>
2292                           Andrew MacLeod  <amacleod@cygnus.com>
2293                           Jim Wilson  <wilson@cygnus.com>
2294
2295         * Makefile.am (CPU_TYPES): Add ia64.
2296         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2297         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2298         * Makefile.in: Rebuild.
2299         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2300         * configure: Rebuild.
2301         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
2302         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2303         * expr.c (expr): Handle md_optimize_expr.
2304         * read.c (LEX_HASH): Add comment.
2305         * config/tc-ia64.c, config/tc-ia64.h: New files.
2306
2307 2000-04-21  Richard Henderson  <rth@cygnus.com>
2308
2309         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2310         bundling a non-delayed branch type instruction.
2311
2312 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
2313
2314         * config/tc-mn10300.c (HAVE_AM30): Define.
2315         (md_assemble): Use it.
2316
2317 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
2318
2319         * config/obj-elf.c (obj_elf_change_section): Check for changed
2320         section attributes.
2321
2322         * Makefile.am: (CPU_MULTI_VALID): Remove.
2323         (MULTI_CPU_TYPES): Define.
2324         (MULTI_CPU_OBJ_VALID): Define.
2325         (DEPTC): Use the above.
2326         (DEPOBJ): Same here.
2327         (DEP2): And here.
2328         Regenerate dependencies.
2329         * Makefile.in: Regenerate.
2330
2331 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2332
2333         * Makefile.am (YACC, LEX): Get them from configure.
2334
2335 2000-04-18  H.J. Lu  (hjl@gnu.org)
2336
2337         * config/tc-i386.c (offset_in_range): Use addressT instead of
2338         bfd_vma for non-bfd assemblers.
2339
2340 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
2341
2342         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2343         doesn't give spurious errors.
2344
2345 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2346
2347         * as.h (SEEK_SET): Define if undefined.
2348
2349 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
2350
2351         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2352         constants, and don't assume offsetT is 32 bits.
2353
2354 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
2355
2356         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2357         (md_pcrel_from_section): Add prototype.
2358         (d10v_fix_adjustable): Add prototype.
2359         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2360
2361         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2362
2363 2000-04-12  Nick Clifton  <nickc@cygnus.com>
2364
2365         * config/tc-d10v.c (find_opcode): Correctly calculate position of
2366         symbol in frag chain.
2367
2368 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
2369
2370         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2371         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2372         (fits_in_signed_word, smallest_imm_type): Ditto.
2373         (md_assemble): Use an offsetT var to hold offsetT values, not a
2374         long.
2375         (offset_in_range): New.
2376         (md_assemble): Use it.
2377         (md_convert_frag): Change type of target_address, opcode_address,
2378         and displacement_from_opcode_start to offsetT.
2379         (md_create_short_jump): Change type of offset to offsetT.
2380         (md_create_long_jump): Ditto.
2381         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2382         (md_chars_to_number): Remove.
2383         (output_invalid): Remove duplicate prototype.
2384
2385 2000-04-09  Nick Clifton  <nickc@cygnus.com>
2386
2387         * Makefile.am (CPU_TYPES): Add 'avr'.
2388         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2389         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2390
2391         * Makefile.in: Regenerate.
2392
2393         * doc/as.texinfo: Add M32R documentation.
2394
2395 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2396
2397         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
2398         --enable-build-warnings option.
2399         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2400         * Makefile.in, configure: Re-generate.
2401
2402 2000-04-07  Nick Clifton  <nickc@cygnus.com>
2403
2404         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2405         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2406         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2407         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2408         (arm_force_relocation): Force relocations for
2409         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2410
2411 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2412
2413         * config/tc-sh.c (get_operands): There's no third operand if the
2414         first operand is an immediate.
2415
2416 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2417
2418         * config/tc-sh.c (immediate): Delete.
2419         (sh_operand_info): Add immediate member.
2420         (parse_reg): Use A_PC for pc.
2421         (parse_exp): Add second argument 'op'.  All callers changed.
2422         (parse_at): Expect pc to be coded as A_PC.
2423         Use immediate field in *op.
2424         (insert): Add fourth argument 'op'.  All callers changed.
2425         (build_relax): Add second argument 'op'.  All callers changed.
2426         (insert_loop_bounds): New function.
2427         (build_Mytes): Remove DISP_4.
2428         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
2429         (assemble_ppi): Use immediate field in *operand.
2430         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2431         (md_apply_fix): Likewise.
2432         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
2433
2434 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
2435
2436         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2437
2438 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
2439
2440         * internals.texi (CPU backend): Document
2441         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2442
2443 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
2444
2445         * po/gas.pot: Regenerate.
2446
2447         * as.c (show_usage): Restore translated part of bug string.
2448         * gasp.c (show_usage): Likewise.
2449
2450         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2451         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
2452         than move-if-change.
2453         (DEP1): Modify for "gcc -MM".
2454         (DEPTC): Likewise.
2455         (DEPOBJ): Likewise.
2456         (DEP2): Likewise.
2457         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2458         Update dependencies.
2459         * Makefile.in: Regenerate.
2460
2461 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
2462
2463         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2464         (md_begin): Likewise.
2465         (HAVE_AM33): New macro.
2466         (md_assemble): Use it.  Match r_regs and xr_regs only if
2467         HAVE_AM33.
2468
2469 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
2470
2471         * as.h: #include "bin-bugs.h"
2472         * as.c (show_usage): Use REPORT_BUGS_TO.
2473         * gasp.c: #include "bin-bugs.h"
2474         (show_usage): Use REPORT_BUGS_TO.
2475
2476         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2477
2478 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
2479
2480         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2481         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2482         adjustments.
2483
2484 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
2485
2486         * config/tc-i386.c (i386_immediate): Don't assume a constant
2487         immediate is necessarily 16 bits when in 16 bit code mode.
2488         (md_assemble): Instead set guess_suffix here after we have checked
2489         registers.
2490
2491 2000-04-02  Richard Henderson  <rth@cygnus.com>
2492
2493         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2494         quantities.  Correct right shift sign extension.
2495         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
2496         32-bit value when shifting into place.
2497
2498 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
2499
2500         * app.c: Add ATTRIBUTE_UNUSED as needed.
2501         * config/tc-ppc.c: Likewise.
2502         (ppc_size): Make unsigned long.
2503         (ppc_insert_operand): Add casts to avoid warnings.
2504
2505 2000-03-31  Nick Clifton  <nickc@cygnus.com>
2506
2507         * config/tc-d10v.h (md_flush_pending_output): Define.
2508
2509 2000-03-29  Nick Clifton  <nickc@cygnus.com>
2510
2511         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2512         segment.  Works for both BFD_ASSEMBLER and others.
2513         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2514
2515 2000-03-29  Nick Clifton <nickc@cygnus.com
2516
2517         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2518
2519 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
2520
2521         * listing.c (LISTING_LHS_WIDTH): Default depends on
2522         LISTING_WORD_SIZE.
2523         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2524
2525 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
2526
2527         * config/tc-sh.c (md_show_usage): Use backslash before newline in
2528         string literal.
2529
2530 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
2531
2532         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2533
2534         * config/tc-avr.c (mcu_types): Add missing initialiser.
2535         (md_pcrel_from_section): Add prototype.
2536         (avr_operand): Remove redundant test of unsigned < 0.
2537         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2538
2539 2000-03-27  Denis Chertykov  <denisc@overta.ru>
2540
2541         * config/tc-avr.c: New file for AVR support.
2542         * config/tc-avr.h: Likewise.
2543         * configure.in: Add AVR support.
2544         * configure: Regenerate.
2545
2546 2000-03-26  Timothy Wall <twall@cygnus.com>
2547
2548         * gasp.c (macro_op): Add new argument to check_macro call.
2549         Macro structure definitions moved to macro.h
2550         * sb.h:  Add argument to prototype for input_scrub_include_sb.
2551         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2552         nesting checks with an additional flag.
2553         (struct input_save): Add flag to indicate whether current sb
2554         should be checked for proper macro/conditional nesting.
2555         (input_scrub_push/pop): Save/restore nest check flag.
2556         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
2557         defined.
2558         * macro.c (check_macro):  Allow caller to retrieve parsed macro
2559         information if a pointer is provided.  This information may be
2560         used by the new macro hooks.
2561         * macro.h: Update prototype for check_macro.  Macro struct
2562         definitions moved here from macro.c/gasp.c.
2563         * read.c (read_a_source_file): Add parameter to check_macro call,
2564         and pass macro info to the macro hook, if defined.
2565         (input_scrub_insert_line): New.  Allow insertion of a line of
2566         characters into the input stream.
2567         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
2568         file into the input stream.
2569         (s_include): Use input_scrub_insert_file.
2570         * internals.texi: Document new macro hooks.
2571         * as.h: New prototypes added.
2572
2573 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
2574
2575         * config/tc-i386.c: Don't start any as_bad or as_warn message with
2576         an initial capital letter.
2577         (i386_index_check): Reindent.
2578
2579 2000-03-19  Nick Clifton  <nickc@cygnus.com>
2580
2581         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2582         relative branches.
2583
2584 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2585
2586         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2587         instruction operand bad if Rd > 7 when generating
2588         thumb instructions. Prevents for example,
2589         "adr r12,label" from silently failing and generating
2590         the wrong instruction.
2591
2592 2000-03-17  Nick Clifton  <nickc@cygnus.com>
2593
2594         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2595         that have a destingation >= 0x400000.
2596         Fix compile time warning messages.
2597
2598 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2599
2600         * config/tc-sh.c (md_begin): When encountering insn that are
2601         not supported by the current arch, only change the name if
2602         its contents are the same as prev_name.
2603         (get_specific): If the the architecture doesn't match, fail.
2604
2605 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2606
2607         * config/tc-sh.c (IDENT_CHAR): Define.
2608         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
2609         matching back where it came from.
2610
2611 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2612
2613         * config/tc-sh.c (md_show_usage): Add description of -dsp.
2614
2615 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
2616
2617         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2618         normal operands.
2619
2620 2000-03-15  Kazu Hirata  <kazu@hxi.com>
2621
2622         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2623
2624 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
2625
2626         * expr.c (operand) [case 'f']: When testing if '0f' can start a
2627         floating-point-number, make sure 'f' is in FLT_CHARS.
2628
2629 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
2630
2631         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2632         (s_lcomm_internal): Use it.
2633         * doc/internals.texi (CPU backend): Document it.
2634         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2635         bytes.
2636
2637 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
2638
2639         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2640         when embedded-pic.
2641
2642         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2643         implementation doesn't have special handling for switch
2644         statements.
2645         (macro_build): Allow for code in sections other than .text.
2646         (macro): Likewise.
2647         (mips_ip): Likewise.
2648         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2649         Don't perform relocs if we will be outputting them.
2650         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2651         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
2652         embedded-pic.
2653
2654 2000-03-09  Catherine Moore  <clm@cygnus.com>
2655
2656         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
2657         relocation type based on the entry in the fixup structure.
2658         Put S_IS_EXTERN processing back in.
2659
2660 2000-03-08  H.J. Lu  (hjl@gnu.org)
2661
2662         * Makefile.am (install-exec-tooldir): Depend on
2663         install-exec-bindir for parallel make.
2664         * Makefile.in: Regenerated.
2665
2666 2000-03-06  Nick Clifton  <nickc@cygnus.com>
2667
2668         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2669         switch.
2670         (md_parse_option): Parse -m32r command line switch - disable m32rx
2671         compatability.
2672         (md_show_usage): Document new option.
2673
2674         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2675         * doc/Makefile.in: Regenerate.
2676         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2677
2678 2000-03-02  Michael Meissner  <meissner@redhat.com>
2679
2680         * config/tc-d30v.c (check_range): Remove code that incorrectly
2681         sign extended values where bits < 32.
2682
2683 2000-03-02  H.J. Lu  (hjl@gnu.org)
2684
2685         * configure.in: Support --enable-targets=all on ia32.
2686         * configure: Regenerated.
2687
2688 2000-03-01  Nick Clifton  <nickc@cygnus.com>
2689
2690         * gasp.c (do_align): Remove bogus check of alignment value.
2691
2692 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
2693
2694         * config/obj-elf.c (elf_frob_symbol): Remove code which when
2695         TC_PPC was defined forced the type of a symbol with no other type
2696         to be BSF_OBJECT.
2697
2698 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
2699
2700         * doc/internals.texi (CPU backend): Mention that
2701         line_separator_chars do not break up comments.  Fix typos for
2702         LEX_AT and LEX_NAME descriptions.  Document operands for
2703         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
2704         description of md_create_short_jump usage.  Document argument for
2705         md_undefined_symbol.
2706
2707 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
2708
2709         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2710         (md_parse_option): Handle it.
2711         (md_show_usage): Document it.
2712
2713 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
2714
2715         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2716         opcode, for the instruction `pal19'.  From Andrea Arcangeli
2717         <andrea@suse.de>.
2718
2719 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
2720
2721         * config/tc-i386.c (i386_immediate): Move constant operand sizing
2722         from here..
2723         (md_assemble): To here, before template operands are matched.
2724         Also ensure a constant immediate is sign extended when we know the
2725         size is at most 16 bits.  This is to catch cases like "add
2726         $0xffc0,%ax" where we don't know the size, and thus that the
2727         immediate can be represented as Imm8S until after parsing the
2728         register operand.
2729         (i386_displacement): Similarly sign extend 16 bit constant
2730         displacements.
2731         (md_assemble): Relax 16-bit jump constant range check to suit sign
2732         extended displacements.
2733
2734 2000-02-26  Andreas Jaeger  <aj@suse.de>
2735
2736         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2737
2738 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
2739
2740         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2741         call operands when intel_syntax.
2742         (intel_float_operand): Return 2 for "fi...".
2743         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2744         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
2745         earlier "SHORT" change.
2746         (md_assemble): When determining suffix from Regs, exclude
2747         InOutPortReg.
2748
2749 2000-02-24  Nick Clifton  <nickc@cygnus.com>
2750
2751         * configure: Add arm-wince, mips-pe and sh-pe targets.
2752         * configure: Regenerate.
2753
2754         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2755         sh-pe targets.
2756         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2757         "pe-mips" for the mips-pe target.
2758
2759         * config/tc-arm.c (insns): Change displacement encoded in BL
2760         and B instructions if the target port is arm-wince.
2761         (do_ldst): Do not bias the relocation offset if the target
2762         port is arm-wince.
2763         (md_pcrel_from): Add in missing relocation offset bias if the
2764         target os arm-wince.
2765
2766         * config/tc-mips.c (mips_target_format): Support COFF flavour.
2767         (md_begin): Disable -G support for mips-pe target.
2768         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2769         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2770         COFF flavour.
2771
2772         * config/tc-sh.c (md_begin): sh-pe target is little endian.
2773         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2774         assembler, just set the alignment to 4.
2775
2776         * config/te-wince-pe.h: New file for WinCE targets.  Define
2777         TE_WINCE.
2778
2779 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
2780
2781         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2782         string instructions.
2783         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2784         (i386_intel_memory_operand): After finding a segment override,
2785         check again for no `[' before looking for a displacement.  Bomb if
2786         more than one displacement rather than silently discarding the
2787         second and subsequent ones.  Free strings malloc'd by
2788         build_displacement_string.
2789
2790 2000-02-24  Catherine Moore  <clm@cygnus.com>
2791
2792         * config/obj-som.c (obj_pseudo_table): Add "weak".
2793         (obj_som_weak): New routine.
2794
2795 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
2796
2797         * config/tc-i386.c (union i386_op): New.
2798         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
2799         Throughout file replace occurences of disps[n], imms[n], regs[n]
2800         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
2801         intel mode operand swapping.  Add assert in regKludge and
2802         fake_zero_displacement code.  Test i.types[n] when outputting
2803         displacements and immediates.  Combine output of Disp16 with
2804         Disp32.
2805         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2806         when in intel mode by (not) reversing fsub and fdiv operands
2807         before the template search.  This fails for single operand
2808         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2809         undefined.  Instead fix the base_opcode after we've found the
2810         template.  Move base_opcode xor with found_reverse_match from
2811         opcode output code to before this fix so we test for the correct
2812         opcodes.
2813         (md_assemble): Don't use strcmp when deciding to ignore the suffix
2814         check in intel mode.  Instead compare opcodes.
2815
2816         * config/tc-i386.h (TC_RELOC): Delete.
2817         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
2818         with equivalent call to reloc.
2819
2820         * as.h (flag_m68k_mri): Move declaration after target include, and
2821         only declare when TC_M68K defined.  Define as zero otherwise.
2822         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2823         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2824         Define as zero otherwise.
2825         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2826         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2827         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2828         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2829         testing whether defined.
2830         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2831         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2832         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2833         rather than testing whether defined.
2834         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2835         (parse_mri_cons): Declare and use only when TC_M68K.
2836         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2837         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2838         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2839
2840         * NEWS: Mention IBM 370 support.
2841
2842 2000-02-23  Richard Henderson  <rth@cygnus.com>
2843
2844         * config/tc-i386.c (md_assemble): When swapping operands for
2845         intel_syntax, assume everything that's not Imm or Disp is a
2846         register.
2847
2848 2000-02-23  Linas Vepstas <linas@linas.org>
2849
2850         * config/tc-i370.c, config/tc-i370.h: New files.
2851         * Makefile.am: Add support for Linux/IBM 370.
2852         * configure.in: Likewise.
2853         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2854         * config/obj-elf.c: Include elf/i370.h
2855         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2856
2857         * Makefile.in: Regenerate.
2858         * configure: Regenerate.
2859
2860         * doc/c-i370.texi: New file.
2861         * doc/all.texi: Include it.
2862         * doc/as.texinfo: And here.
2863         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2864         * doc/Makefile.in: Regenerate.
2865
2866 2000-02-19  Michael Meissner  <meissner@redhat.com>
2867
2868         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2869         determine if an instruction can be used in parallel with an ADDppp
2870         or SUBppp instruction.
2871
2872 2000-02-22  Andrew Haley  <aph@cygnus.com>
2873
2874         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2875
2876 1999-12-30  Andrew Haley  <aph@cygnus.com>
2877
2878         * config/tc-mips.c (mips_gp32): New variable.
2879         (macro_build) Use mips_gp32.
2880         (mips_ip): Ditto.
2881         (md_longopts): Add "-mgp32" and "-mgp64".
2882         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2883
2884         (OPTION_M7900): Change offset
2885         (OPTION_NO_M7900): Ditto.
2886
2887 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
2888
2889         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2890         warning, and bump it to 1.
2891
2892 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
2893
2894         From Brad Lucier <lucier@math.purdue.edu>:
2895         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2896         match format.
2897
2898 2000-02-21  Catherine Moore  <clm@cygnus.com>
2899
2900         * config/tc-mips.c (MF_HILO_INSN): Define.
2901         (mips_7000_hilo_fix): Declare.
2902         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2903         (md_parse_option): Check for 7000_HILO_FIX options.
2904         (OPTION_M7000_HILO_FIX): Define.
2905         (OPTION_NO_M7000_HILO_FIX): Define.
2906         * doc/c-mips.texi (-mfix7000): Describe.
2907
2908 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
2909
2910         * listing.c (print_lines): Remove unused variable `end'.
2911
2912         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2913         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2914         reloc_type when BFD_ASSEMBLER.
2915         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2916         reloc_type when BFD_ASSEMBLER. Move common code out of switch
2917         statement and quell signed vs. unsigned comparison warning.
2918
2919 2000-02-18  Nick Clifton  <nickc@cygnus.com>
2920
2921         * config/tc-d10v.c (find_opcode): Add a symbol's value to
2922         the computed frag offset, rather than overwriting it.
2923
2924 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2925
2926         * config/tc-sh.c ("elf/sh.h"): Include.
2927         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2928         (md.begin): Initialize target_arch.
2929         Only include opcodes in has table that match selected architecture.
2930         (parse_reg): Recognize register names for sh-dsp.
2931         (parse_at): Recognize post-modify addressing.
2932         (get_operands): The leading space is now optional.
2933         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
2934         arguments.  Update valid_arch.
2935         (build_Mytes): Add support for SDT_REG_N.
2936         (find_cooked_opcode): New function, broken out of md_assemble.
2937         (assemble_ppi, sh_elf_final_processing): New functions.
2938         (md_assemble): Use find_cooked_opcode and assemble_ppi.
2939         (md_longopts, md_parse_option): New option: -dsp.
2940         * config/tc-sh.h (elf_tc_final_processing): Define.
2941         (sh_elf_final_processing): Declare.
2942
2943 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
2944
2945         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2946         the unwinder subspace.  Save the current seg/subseg before creating
2947         the new seg/subseg.
2948
2949 2000-02-10  Nick Clifton  <nickc@cygnus.com>
2950
2951         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2952         little endian targets.
2953         (INST_BYTE1): Redefine to handle big and little endian
2954         targets.
2955         (cpu_type): New type: Select between M340 and M210.
2956         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2957         instructions of the M340.
2958         (md_assemble): Add support for the MULSH and OPSR classes of
2959         instructions.
2960         (md_atof): Add support for little endian targets.
2961         (md_parse_option): Add support for -EL, -EB and -mcpu command
2962         line switches.
2963         (md_convert_frag): Add support for little endian targets.
2964         (md_apply_fix3): Add support for little endian targets.
2965         (md_number_to_chars): Add support for little endian targets.
2966
2967 2000-02-10  Timothy Wall  <twall@redhat.com>
2968
2969         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2970         defined, use it to verify the symbol just read should be a label.
2971
2972 2000-02-10  Timothy Wall  <twall@redhat.com>
2973
2974         * app.c (do_scrub_chars): Handle "||" for parallel instructions
2975         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
2976         around colons when KEEP_WHITE_AROUND_COLON is defined.
2977         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2978         and KEEP_WHITE_AROUND_COLON.
2979
2980 2000-02-08  Timothy Wall  <twall@redhat.com>
2981
2982         * read.c (s_rept): Call do_repeat, which abstracts the repeat
2983         logic.
2984         (do_repeat): New.  Abstract repeat logic so that a "break" can be
2985         implemented.
2986         (end_repeat): New.  Provide support for a "break" out of the
2987         repeat loop.
2988         * read.h: Add prototypes for new functions.
2989
2990 2000-02-08  Timothy Wall  <twall@redhat.com>
2991
2992         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2993         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2994         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2995         non-zero.
2996
2997 2000-02-08  Timothy Wall  <twall@redhat.com>
2998
2999         * read.c: Added elseif to directives table.
3000         * read.h: Added prototype for s_elseif.
3001         * doc/as.texinfo: Added description for elseif.
3002         * cond.c (s_elseif): New function
3003
3004 2000-02-04  Timothy Wall  <twall@redhat.com>
3005
3006         * listing.c (print_lines): Remove conditionals causing bug in
3007         listings.
3008
3009 2000-02-03  Timothy Wall  <twall@cygnus.com>
3010
3011         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3012         default values.
3013         * frags.c (frag_new): Calculate fr_fix in octets
3014         (frag_now_fix) Return offset as target address offset (bytes).
3015         (frag_now_fix_octets) New - Return offset in octets (8-bit
3016         quantities).
3017         * frags.h: Added prototype for frag_now_fix_octets().
3018         Distinguish between octets and bytes in field descriptions.
3019         * listing.c (calc_hex): Account for octets vs bytes when
3020         printing addresses/offsets.
3021         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
3022         target is little-endian, print the octets in a word in big-endian
3023         order so that the display looks like a proper hexadecimal number,
3024         instead of having the octets reversed.
3025         * read.c (do_align): When recording alignment, alignment power
3026         should be in terms of target bytes (minimum addressible unit)
3027         instead of octets.
3028         (do_org) Convert ORG target address (byte) argument into an
3029         octet offset when generating a variable fragment.
3030         * symbols.c (resolve_symbol_value): Symbol final value
3031         converted to a target address offset (bytes) from its octet offset.
3032         * config/obj-coff.c (coff_frob_symbol): Symbol target address
3033         offset (bytes) is adjusted by the frag offset (octets) converted
3034         to bytes.
3035         (coff_frob_section) Section alignment power is in terms of bytes;
3036         convert it to an octet alignment power when calculating size (and
3037         size mask) in octets.  Don't modify the section size in order to
3038         "align" it for TI COFF, since that format has a different method
3039         for storing alignment information.
3040
3041 2000-02-01  Timothy Wall  <twall@cygnus.com>
3042
3043         * stabs.c (generate_asm_file): Escape backslashes in stabs file
3044         entries, matching the way GCC generates them.  If not escaped, the
3045         filename is encoded incorrectly.
3046
3047 2000-01-31  Nick Clifton  <nickc@cygnus.com>
3048
3049         * config/tc-arm.c (reg_table): Add support for ATPCS register
3050         naming conventions.
3051
3052 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
3053
3054         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3055         already defined.
3056         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3057         New macro.
3058         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3059         of a symbol when we really care about its value.
3060
3061 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
3062
3063         * config/tc-mcore.c (md_assemble): Give warning message if
3064         operands passes to instruction are more than the spec.
3065
3066 2000-01-27  Thomas de Lellis <tdel@windriver.com>
3067
3068         * config/tc-arm.c (armadjust_symtab): If the assembler is in
3069         Thumb mode but the label seen was not declared as '.thumb_func'
3070         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
3071         correct disassembly of Thumb code bounded by non function labels.
3072
3073 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3074
3075         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3076         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
3077
3078         * Makefile.in: Same here.
3079         Update copyright.
3080
3081         * configure.in: Set bfd_gas for i386-aout when primary target
3082         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
3083         we may need the primary te_file.  Remove incorrect comment.
3084
3085         * configure: Regenerate.
3086
3087         * config/e-i386aout.c: New file.
3088
3089         * as.c (USE_EMULATIONS): Move to before print_version_id.
3090         (struct emulation): Add i386aout.
3091         (show_usage): Split text strings.  Reformat -a text.  Add --em
3092         help.
3093         Update copyright.
3094
3095         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3096         (aout_format_ops): New.
3097         Update copyright.
3098
3099         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3100         preprocessor conditional and add aout USE_EMULATIONS tests.
3101         (read_a_source_file): Don't pass error strings to printf as
3102         format arg.
3103         Update copyright.
3104
3105         * gasp.c (exp_get_abs): Don't pass error strings to printf as
3106         format arg.
3107         (do_data): Same here.
3108         (process_file): And here.
3109         Update copyright.
3110
3111         * symbols.c (colon): Rewrite "already defined" fatal message
3112         code for aout with USE_EMULATIONS.
3113         Update copyright.
3114
3115         * config/obj-aout.c (OBJ_HEADER): Define.
3116         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
3117         fields of sentinel.
3118         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3119         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3120         forms here.
3121         (obj_aout_type): Expand S_SET_OTHER here too.
3122         (obj_read_begin_hook): Remove.
3123         (aout_pop_insert): New.
3124         (obj_aout_s_get_other): New.
3125         (obj_aout_s_get_desc): New.
3126         (aout_format_ops): New.
3127         Update copyright.
3128
3129         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3130         gets aout_pseudo_table.
3131         (aout_pseudo_table): Declare.
3132         (obj_read_begin_hook): Define.
3133         Update copyright.
3134
3135         * config/obj-coff.c (obj_pseudo_table): Rename to
3136         coff_pseudo_table.
3137         (coff_pop_insert): Use coff_pseudo_table.
3138         (coff_sec_sym_ok_for_reloc): Remove.
3139         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3140         and comment all zero entries and remove #if 0 code.
3141         Update copyright.
3142
3143         * config/obj-coff.h (obj_pop_insert): Define.
3144         (coff_pseudo_table): Declare.
3145         Update copyright.
3146
3147         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3148         s_get_size, s_set_size.  Comment all zero entries.
3149         Update copyright.
3150
3151         * config/obj-elf.c (elf_s_get_other): New function.
3152         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3153         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3154         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3155         comment.
3156         (obj_elf_parse_section_letters): Don't pass error strings to
3157         printf as format arg.
3158         Update copyright.
3159
3160         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3161         OBJ_MAYBE_ECOFF.
3162         (elf_s_get_other): Declare.
3163         (S_GET_OTHER) Define as elf_s_get_other if not already
3164         defined.
3165         (S_SET_OTHER): Only define when not already defined.
3166         (elf_obj_read_begin_hook): Declare.
3167         (obj_read_begin_hook): Define.
3168         (elf_obj_symbol_new_hook): Declare.
3169         (obj_symbol_new_hook): Define.
3170         Update copyright.
3171
3172         * config/obj-multi.h: Add copyright header and protect against
3173         multiple inclusion.  Add * to all function pointers.
3174         (OBJ_HEADER): If defined, include it rather than other defines
3175         in this file.
3176         (obj_frob_file_after_relocs): Test for NULL.
3177         (obj_symbol_new_hook): Here too.
3178         (obj_sec_sym_ok_for_reloc): And here.
3179         (S_GET_OTHER): Define.
3180         (S_GET_DESC): Define.
3181         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3182         (OBJ_MAYBE_ELF): Update comment.
3183
3184         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3185         OBJ_AOUT preprocessor conditional and handle emulation by
3186         testing OUTPUT_FLAVOR.
3187         (i386_displacement): Here too.
3188         (md_section_align): Similarly here.
3189         (i386_target_format): Conditionally compile when more than one
3190         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
3191         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3192         (i386_displacement): Here too.
3193         Update copyright.
3194
3195         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3196         Define TARGET_FORMAT for aout only when not multi.
3197         Update copyright.
3198
3199         * config/te-multi.h: Delete file as it's identical to te-generic.h
3200
3201 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
3202
3203         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3204         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3205         LONG_MNEM_SUFFIX.
3206
3207         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3208         DWORD_MNEM_SUFFIX.
3209         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
3210         comments.
3211
3212 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
3213
3214         * config/tc-mips.c (mips_do_align): New function.
3215         * config/tc-mips.h (md_do_align): Define.
3216
3217 2000-01-10  Philip Blundell  <philb@gnu.org>
3218
3219         * doc/c-arm.texi (ARM Options): Fix typo.
3220         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
3221         line separator for Linux.
3222         * doc/as.texinfo (Comments): Mention the ARM.
3223
3224 2000-01-10  Philip Blundell  <pb@futuretv.com>
3225
3226         * configure.in (arm*-*-conix*): New target.
3227         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3228         armv*-*-linux-gnu.
3229         * configure: Regenerate.
3230
3231 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
3232
3233         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3234         (obj_elf_visibility): New function.
3235
3236         * doc/as.texinfo (Visibility): New node: document visibility
3237         pseudo ops.
3238
3239 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3240
3241         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
3242         warning for absolute jump/call without `*' in non-intel mode.  No
3243         need to set i.types[0] JumpAbsolute in intel mode.
3244
3245 1999-12-22  Philip Blundell  <pb@futuretv.com>
3246
3247         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3248         hook function when changing sections.
3249         (arm_s_data): Likewise.
3250
3251 1999-12-14  Nick Clifton  <nickc@cygnus.com>
3252
3253         * config/tc-arm.c (md_parse_option): Add support for -marm720
3254         command line switch.
3255
3256 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
3257
3258         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3259         (r_registers, xr_registers): Define.
3260         (r_register_name, xr_register_name): New functions.
3261         (md_assemble): Handle new am33 operand types and instruction
3262         formats.
3263         (mn10300_insert_operand, check_operand): Likewise.
3264
3265 1999-11-29  Nick Clifton  <nickc@cygnus.com>
3266
3267         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3268         (s_force_thumb): Set thumb_mode to 2.
3269         (md_assemble): Do not complain about thumb instructions on a
3270         non-thumb target if thumb_mode is set to 2.
3271
3272 1999-11-28  Michael Meissner  <meissner@cygnus.com>
3273
3274         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3275         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3276         (O_...): Add new machine dependent expressions if we are handling
3277         explicit relocations.
3278         (alpha_reloc_op): New static table holding the explicit relocation
3279         information.
3280         (alpha_literal_hash): New static to hold the hash table for
3281         explicit relocations.
3282         (alpha_macros): Add support for explicit relocations.
3283         (md_begin): If explicit relocations, initialize hash table.
3284         (md_assemble): Don't print a second error if tokenize_arguments
3285         already printed an error message.
3286         (md_apply_fix): Add support for explicit relocations.
3287         (alpha_force_relocation): Ditto.
3288         (alpha_fix_adjustable): Ditto.
3289         (alpha_adjust_symtab): New function to support explicit
3290         relocations.
3291         (alpha_adjust_symtab_relocs): Ditto.
3292         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3293         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3294         Add support for explicit relocations.  Return -2 if an error
3295         message was already printed.
3296         (find_macro_match): Add support for explicit relocations.  Comment
3297         each of the cases.
3298         (emit_insn): Add support for explicit relocations.
3299         (assemble_tokens): Ditto.
3300         (emit_ldgp): Ditto.
3301         (load_expression): Ditto.
3302         (emit_lda): Ditto.
3303         (emit_ldah): Ditto.
3304         (emit_ir_load): Ditto.
3305         (emit_loadstore): Ditto.
3306         (emit_ldXu): Ditto.
3307         (emit_ldil): Ditto.
3308         (emit_sextX): Ditto.
3309         (emit_division): Ditto.
3310         (emit_jsrjmp): Ditto.
3311         (emit_retjcr): Ditto.
3312
3313         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3314         ELF object format.
3315         (tc_adjust_symtab): If explicit relocations, call the function
3316         alpha_adjust_symtab.
3317         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3318         relocations next to the literal relocation they reference.
3319         (TC_INIT_FIX_DATA): Initialize the new fields.
3320         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3321
3322 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
3323
3324         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
3325         'B' operand for PA2.0 bb instruction.
3326
3327 1999-11-18  Nick Clifton  <nickc@cygnus.com>
3328
3329         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3330         target.
3331
3332         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3333         relocs.
3334         (mcore_force_relocation): Force relocations to be generated for
3335         RVA relocs.
3336
3337 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
3338
3339         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3340         (i386_displacement): Disallow O_big displacements.
3341
3342 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
3343
3344         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3345         Small improvements in error checking.
3346         (md_assemble): Support for unconditional ARM instructions.
3347         (md_parse_option): Support for -m[arm]v5e flag.
3348
3349 1999-11-12  Nick Clifton  <nickc@cygnus.com>
3350
3351         * macro.c (buffer_and_nest): Do not check beyond the end of the
3352         buffer.
3353
3354 1999-11-11  Nick Clifton  <nickc@cygnus.com>
3355
3356         * macro.c (buffer_and_nest): Look for seperator after TO and
3357         FROM tokens.
3358
3359 1999-11-08  Andrew Haley  <aph@cygnus.com>
3360
3361         * app.c (do_scrub_chars): When in State 10, treat backslash
3362         characters in the same way as as symbol characters.
3363
3364 1999-11-07  Richard Henderson  <rth@cygnus.com>
3365
3366         * config/tc-alpha.c (alpha_align): Check, don't assert, that
3367         the previous label was in the current section before playing
3368         with auto-alignment.
3369
3370 1999-11-06  Nick Clifton  <nickc@cygnus.com>
3371
3372         * config/tc-v850.c (v850_force_relocation): Force relocation
3373         for weak symbols.
3374         (v850_pcrel_from_selection): Do not compute a pcrel offset if
3375         the symbol is weak.
3376
3377 1999-11-05  Michael Meissner  <meissner@cygnus.com>
3378
3379         * expr.h (operatorT): Increase machine dependent operators to 16.
3380         * expr.c (op_rank): Ditto.
3381
3382 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
3383
3384         * read.c (pseudo_set): Reject attempts to set the value of a
3385         section symbol.
3386
3387         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3388         if it is defined.
3389
3390         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3391
3392         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3393         to bfd_set_section_contents.
3394
3395 1999-11-03  Nick Clifton  <nickc@cygnus.com>
3396
3397         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3398
3399 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
3400
3401         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3402         (mips_ip): Use OPCODE_IS_MEMBER.
3403
3404 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
3405
3406         * config/tc-arm.c (reg_required_here): Improve comments.
3407
3408         * config/tc-arm.c (thumb_opcode): Add "variants" field.
3409         (tinsns): Initialize variants field.
3410
3411         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3412         BAD_PC respectively.
3413
3414 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
3415
3416         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3417         * config/tc-arm.h: Fix compile time warnings.
3418
3419 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3420
3421         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3422         form @abs16, @(abs16) and @(abs16 + imm).
3423
3424 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
3425
3426         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3427         (ISA_HAS_64_BIT_REGS) New.
3428         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3429         mips_emit_delays,macro_build,load_register,load_addresss,
3430         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3431         and/or use new ISA_xxx macros in expressions involving
3432         ISA, particularly mips_opts.isa.
3433
3434 1999-10-18  Michael Meissner  <meissner@cygnus.com>
3435
3436         * expr.h (operatorT): Add machine dependent operators md1..md8.
3437         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
3438         for the machine dependent operators to use.
3439
3440         * expr.c (op_rank): Add machine dependent operators.
3441
3442         * config/tc-alpha.c (O_pregister): Define as a machine dependent
3443         operator.
3444         (O_cpregister): Ditto.
3445         (md_begin): Change X_op test that field is wide enough to use
3446         O_max instead of O_alpha_max.
3447         (cpu_types): Fill in missing initializer.
3448         (alpha_num_macros): Make unsigned.
3449         (md_assemble): Make opnamelen be size_t.
3450         (md_apply_fix): Cast alpha_num_operands to int before testing.
3451         (alpha_force_relocation): Ditto.
3452         (alpha_fix_adjustable): Ditto.
3453         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3454         (tc_gen_reloc): Ditto.
3455         (tc_get_register): Ditto.
3456         (emit_ldgp): Ditto.
3457         (emit_lda): Ditto.
3458         (emit_ldah): Ditto.
3459         (emit_ldil): Ditto.
3460         (s_alpha_ent): Ditto.
3461         (s_alpha_end): Ditto.
3462         (s_alpha_frame): Ditto.
3463         (s_alpha_prologue): Ditto.
3464         (s_alpha_file): Ditto.
3465         (s_alpha_gprel32): Ditto.
3466         (s_alpha_proc): Ditto.
3467         (s_alpha_set): Ditto.
3468         (s_alpha_base): Ditto.
3469         (s_alpha_align): Ditto.
3470         (s_alpha_arch): Ditto.
3471         (alpha_align): Ditto.
3472         (assemble_insn): Suppress unused variable warning.
3473         (emit_insn): Ditto.
3474         (assemble_insn): Don't assume X_op and X_unsigned are in a given
3475         order in the structure.
3476         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3477
3478 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
3479
3480         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3481
3482 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
3483
3484         * config/tc-i386.c (i386_index_check): Correct #endif location.
3485
3486 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
3487
3488         * as.c (show_usage): Document new options.
3489         (parse_args): Add --no-warn, --warn, --fatal-warnings,
3490         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3491         (parse_args): Parse the new options.
3492         (main): If there were warnings, and --fatal-warnings
3493         was specified, print an error.
3494         * as.h: New variable, flag_fatal_warnings, for new option.
3495
3496 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3497
3498         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
3499         '@'.  Change autoincrement completers to fall through to cache control
3500         completers.
3501
3502         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
3503         arg.
3504         (pa_parse_addb_64_cmpltr):  New function.
3505
3506         * config/tc-hppa.c (pa_ip):  Change error message.
3507         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
3508         '?Q' args to allow falling through.
3509
3510         * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
3511         Remove unused conditional codes.
3512         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
3513
3514 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3515
3516         * config/tc-d30v.c (CHAR_BIT): Define.
3517         (check_range): Fix bit operations to support integers bigger than
3518         32 bits.
3519
3520 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3521
3522         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3523         operands.
3524
3525 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
3526                           Doug Evans  <devans@cygnus.com>
3527
3528         Add support for m32rx.
3529         * config/tc-m32r.c (enable_m32rx): New static global.
3530         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3531         (allow_m32rx): New function.
3532         (M32R_SHORTOPTS): Add `O'.
3533         (md_longopts): Add --m32rx plus several warning options.
3534         (md_parse_option): Handle new options.
3535         (md_show_usage): Print them.
3536         (md_begin): Enable m32rx.
3537         (OPERAND_IS_COND_BIT): New macro.
3538         (first_writes_to_seconds_operands): New function.
3539         (writes_to_pc,can_make_parallel,make_parallel): New functions.
3540         (target_make_parallel,assemble_two_insns): New functions.
3541         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3542         If optimizing and m32rx, try to make consecutive insns parallel.
3543
3544 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
3545
3546         * config/tc-mips.c (nopic_need_relax): Allow for the
3547         .sdata.foo sections generated by -fdata-sections,
3548         and for the .gnu.linkonce.s sections generated by C++.
3549
3550 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
3551
3552         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3553         with cleaner code using completer prefixes.   Add 'Y'.
3554
3555         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
3556
3557 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
3558
3559         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3560         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3561         insn does not match and we should try the next insn in the table.
3562
3563 1999-09-22  Nick Clifton  <nickc@cygnus.com>
3564
3565         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3566
3567 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
3568
3569         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3570         of PA2.0 support.
3571
3572 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3573
3574         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3575         OBJ_ELF.  If ELF, add "sq".
3576         (md_parse_option): If ELF, ignore -s and -q.
3577         (md_show_usage): Mention ELF options.
3578
3579 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
3580
3581         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3582         operands.
3583
3584         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3585
3586         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3587
3588         * config/tc-hppa.c (struct pa_it): New field "trunc".
3589         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3590         (pa_parse_ftest_gfx_completer): New function
3591         (pa_parse_fp_cnv_format): New function.
3592
3593         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3594         (md_apply_fix): Handle 22bit pc-rel branches.
3595
3596         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3597
3598         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3599
3600         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3601
3602         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3603
3604 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
3605
3606         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3607         (pa_ip): Handle 'fX'.
3608
3609 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
3610
3611         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3612         unwinds unless the function is in the text space.
3613         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3614
3615 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
3616
3617         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3618         (md_assemble): To here.  Tweak address generation.
3619
3620         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
3621         debug_line.
3622         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3623         (md_assemble): Call dwarf2_where for OBJ_ELF.
3624         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3625         (pa_end_of_source): New function.
3626         * tc-hppa.h (md_end): Define for OBJ_ELF.
3627
3628 1999-09-14  Michael Meissner  <meissner@cygnus.com>
3629
3630         * configure.in (Canonicalization of target names): Remove adding
3631         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3632         generates $ac_config_sub with a ${CONFIG_SHELL} already.
3633         * configure: Regenerate.
3634
3635 1999-09-14  Donn Terry  <donn@interix.com>
3636
3637         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3638
3639 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
3640
3641         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3642         pc-relative jmp/call to an absolute symbol.
3643         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3644         absolute section symbols.
3645
3646         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
3647         jump handling code and comments.
3648
3649 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
3650
3651         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3652         the value if TE_PE and a global defined symbol.
3653
3654 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
3655
3656         * write.c (dump_section_relocs): Call print_symbol_value_1 to
3657         print the symbol, rather than printing it here.
3658
3659 1999-09-11  Donn Terry  <donn@interix.com>
3660
3661         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3662         BFD_RELOC_RVA relocations.
3663
3664         * config/tc-i386.c (md_undefined_symbol): Compare the name against
3665         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3666         starts with "_G".
3667
3668         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3669         defined.
3670         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3671         * doc/internals.texi (Object format backend): Document
3672         SET_SECTION_RELOCS.
3673
3674         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3675         relocations against global symbols if TE_PE.
3676
3677         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3678         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3679
3680         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3681         symbols.
3682
3683         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3684         symbols which do not have a constant value, or tags with
3685         non-tags.  Remove the symbol from the list before adding it at the
3686         end.
3687
3688         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3689         C_FCN symbol differently if TE_PE.
3690         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3691         appears in the pseudo-op, rather coff_line_base which is only set
3692         for a .bf symbol.
3693
3694         * config/obj-coff.c (obj_coff_loc): New static function.
3695         (obj_pseudo_table): Add "loc".
3696
3697         * config/obj-coff.c (add_lineno): Check that the line number is
3698         positive.
3699
3700         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3701         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3702         int.
3703         (md_atof): Return NULL rather than 0.
3704         * config/tc-i386.c (md_atof): Change type to int.
3705         * expr.c (expr): Change first parameter to int.
3706         * config/obj-coff.c: Add declarations for static functions.
3707         (coff_frob_symbol): Use SYM_AUXENT.
3708         * config/tc-i386.h (flag_16bit_code): Don't declare.
3709
3710         * config/obj-coff.c (obj_coff_section): Default to setting
3711         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
3712
3713         * write.c (adjust_reloc_syms): Print adjusted fixup.
3714
3715         * expr.c (integer_constant): Correct too_many_digits calculation
3716         in base 10 case.
3717
3718 1999-09-09  Andreas Schwab  <schwab@suse.de>
3719
3720         * doc/c-arm.texi: Fix arguments of @var to not contain
3721         punctuation.
3722
3723 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
3724
3725         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3726         and COFF targets.
3727         (md_parse_option): Only support -k flag for ELF and COFF targets.
3728
3729 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
3730
3731         * config/tc-hppa.c (pa_ip): Put strict register checks before
3732         call to pa_parse_number.
3733
3734         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3735
3736 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
3737
3738         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3739         BFD_ASSEMBLER code.
3740
3741 1999-09-06  Donn Terry  <donn@interix.com>
3742
3743         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3744
3745 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
3746
3747         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3748         candidate instruction.  Require registers for register arguments
3749         when in strict mode.  Require assemble-time constants for
3750         constants when in strict mode.
3751         (pa_get_absolute_expression): Require a constant when in strict
3752         mode.
3753
3754 1999-09-06  Nick Clifton  <nickc@cygnus.com>
3755
3756         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3757
3758 1999-09-04  Steve Chamberlain  <sac@pobox.com>
3759
3760         * config/tc-pj.c: New file, supports picoJava in ELF.
3761         * config/tc-pj.h: Ditto.
3762         * configure.in (pjl*, pj*): New targets.
3763         * Makefile.am: Rebuild dependencies.
3764         (CPU_TYPES): Add pj.
3765         (TARGET_CPU_CFILES): Add config/tc-pj.c.
3766         (TARGET_CPU_HFILES): Add config/tc-pj.h.
3767         * doc/c-pj.texi: New file.
3768         * doc/as.texinfo: Add some PJ specifics.
3769         * doc/all.texi: Add PJ to the list of all architectures, sort them
3770         all alphabetically.
3771         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3772         * configure, Makefile.in, doc/Makefile.in: Rebuild.
3773
3774 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
3775
3776         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3777         (obj_frob_file): Test for null pointer.
3778         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3779         (OBJ_PROCESS_STAB): And here.
3780         (elf_obj_sy): Remove
3781
3782         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3783         except OBJ_PROCESS_STAB, which we #undef for ecoff.
3784         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3785
3786         * config/obj-coff.c (no_func): Remove.
3787         (coff_format_ops): Change occurrences of no_func to 0, as we test
3788         for 0 in obj-multi.h.
3789
3790         * configure.in:  Enable bfd for i386-coff when primary target is
3791         bfd.  Enable i386 elf,coff emulation support.  Don't set
3792         USE_EMULATIONS=1 or te_file=multi unless there is more than one
3793         emulation to support.
3794         *configure: Regenerate.
3795
3796 1999-09-02  Nick Clifton  <nickc@cygnus.com>
3797
3798         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3799         .section .line directive is encountered.
3800
3801 1999-09-01  Nick Clifton  <nickc@cygnus.com>
3802
3803         * config/tc-arm.c (md_section_align): Do not align sections in ELF
3804         format.
3805
3806         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3807         * as.texinfo: Document --gdwarf2 command line option.
3808         Add additional documentation of ARM command line switches.
3809
3810 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
3811
3812         * config/tc-i386.c (i386_intel_memory_operand): Combine
3813         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
3814         and RESTORE_END_STRING around parse_register calls.
3815         (i386_operand): Here too.
3816         (i386_is_reg): Remove.
3817         (parse_register): Move as_bad calls from within this function to
3818         callers.
3819
3820 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
3821
3822         Based on a patch from H.J. Lu  <hjl@gnu.org>
3823         * config/tc-i386.c (parse_register): Handle FP regs specially.
3824         (md_begin): Remove '(' and ')' from register_chars.
3825
3826 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
3827
3828         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3829         error message (done elsewhere).
3830
3831 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
3832
3833         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3834
3835 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
3836
3837         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
3838         args by 'f'.
3839
3840         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3841
3842         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
3843         between args.
3844         Add new completers.  Fix bug in 64 bit condition handling.
3845
3846         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
3847         'cS', and 'c*'.
3848
3849         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3850
3851         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
3852
3853         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
3854
3855 1999-08-27  Jim Wilson  <wilson@cygnus.com>
3856
3857         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3858         (struct ls): Add frag field.  Initialize it to zero.
3859         (out_end_sequence): New local text_frag.  Set it while in text section.
3860         Replace address check with frag check.  Set ls.frag to text_frag if
3861         out_set_addr called.
3862         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
3863         Set it before switching sections.  Replace address check with frag
3864         check.  Set ls.frag to saved_frag if out_set_addr called.
3865
3866 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
3867
3868         * dwarf2dbg.c (out_end_sequence): If address changed, directly
3869         output "advance_pc" opcode instead of calling gen_addr_line().
3870         The latter has the undesired side-effect of creating a new row
3871         in the debug line info matrix.
3872
3873 1999-08-26  Jim Wilson  <wilson@cygnus.com>
3874
3875         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
3876         ls.last_filename if last is less than zero.  Set ls.last_filename
3877         when allocating new entry.
3878         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3879         call.
3880
3881 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
3882
3883         * config/tc-i386.c (i386_index_check): Fix the displacement size
3884         when INFER_ADDR_PREFIX.
3885
3886 1999-08-18  Nick Clifton  <nickc@cygnus.com>
3887
3888         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3889         display its value.
3890
3891 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
3892
3893         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3894         handle 0xffffNNNN constants correctly.
3895
3896 1999-08-16  Nick Clifton  <nickc@cygnus.com>
3897
3898         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3899         as well as loads.
3900
3901 1999-08-13  Nick Clifton  <nickc@cygnus.com>
3902
3903         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3904         (md_apply_fix3): Always pass positive values to
3905         validate_offset_imm.
3906
3907 1999-08-12  Nick Clifton  <nickc@cygnus.com>
3908
3909         * config/tc-arm.c (skip_whitespace): New macro.
3910         Formatting tidy ups.
3911
3912         (md_apply_fix3): Store relocation offset in addend for ELF based
3913         relocs.
3914         (arm_force_relocation): Always generate relocs for Thumb function
3915         calls.
3916
3917 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
3918
3919         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
3920         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3921
3922 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
3923
3924         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3925         flags for the unwind subspace.
3926
3927         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3928         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
3929         suitable relocation based on the size of the target's pointer.
3930         Always Use subsegment zero for the unwinders.
3931         (pa_level): Handle "2.0w".
3932
3933 Mon Aug  9 20:02:22 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
3934
3935         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3936         with the following instruction unless this was specified.
3937
3938 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
3939
3940         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3941         certain sections, to match BFD changes.
3942
3943 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
3944
3945         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3946         (EXTRA_SCRIPTS): Define to keep automake happy.
3947         * Makefile.in: Rebuild.
3948
3949 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
3950
3951         * Makefile.am: Rename .dep* files to DEP*.
3952         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
3953         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
3954         targets to DEPOBJ.
3955         * Makefile.in: Rebuild.
3956
3957 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
3958
3959         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3960
3961 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
3962
3963         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3964         avoid problems on DOS filesystems.
3965         * Makefile.in: Rebuild.
3966
3967         * doc/as.texinfo (Section): Document 's' flag for COFF version.
3968
3969 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
3970
3971         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3972         section flag.
3973
3974 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
3975
3976         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
3977         line to create ${GDBINIT} rather than .gdbinit.
3978         * configure, Makefile.in, doc/Makefile.in: Rebuild.
3979
3980 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
3981
3982         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3983
3984 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
3985
3986         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
3987
3988 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
3989
3990         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3991         non-adjustable symbols.
3992
3993 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
3994
3995         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3996
3997 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
3998
3999         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
4000         operands.
4001
4002 1999-08-05  Donn Terry  <donn@interix.com>
4003
4004         * config/te-interix.h: New file.
4005         * configure.in (i386-*-interix*): New target.
4006         * configure: Rebuild.
4007
4008 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
4009
4010         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4011         selectors for ELF too.
4012         (selector_table): Add "ltp" and "rtp" selectors.
4013
4014 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
4015
4016         * config/tc-i386.c (i386_operand): No need to change
4017         operand_string pointer in segment reg case before goto
4018         do_memory_reference.  Initialise displacement_string_start and
4019         displacement_string_end after do_memory_reference label.
4020         (i386_index_check): Add operand_string param, and print error
4021         message on failure here.
4022         (i386_intel_memory_operand): Instead of here.
4023         (i386_operand): And here.
4024         (INFER_ADDR_PREFIX): Enable.
4025
4026         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4027
4028         * config/tc-i386.h (DefaultSize): Define.  Renumber following
4029         opcode_modifier defines.
4030
4031         From Etienne Lorrain  <etienne.lorrain@ibm.net>
4032         * config/tc-i386.c (stackop_size): New variable.
4033         (set_16bit_code_flag): Clear it here.
4034         (set_16bit_gcc_code_flag): New function.
4035         (md_pseudo_table): Add "code16gcc" entry.
4036         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4037
4038 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
4039
4040         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4041         next_set_end even if the end symbol is being discarded.
4042
4043         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4044         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4045         * config/obj-coff.c: Likewise.
4046         (seg_info_type): Remove.
4047         (seg_info_off_by_4): Change to array of segT.
4048         (s_get_segment): Adjust accordingly.
4049         (obj_pseudo_table): Fully initialize sentinel entry.
4050
4051         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
4052         Ralf Baechle <ralf@uni-koblenz.de>.
4053
4054 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
4055
4056         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4057
4058 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
4059
4060         * config/tc-i386.c: Indentation and white space changes.
4061         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
4062         don't enable it by default.
4063         (i386_intel_operand): Remove redundant prototype.
4064         Move check on number of memory operands, and i.mem_operands++
4065         (i386_intel_memory_operand): To here.
4066         Remove i386_immediate code from here.  Remove special case code
4067         for input and output using (%dx).  Remove base/index checks and
4068         call i386_index_check instead.  Save initial operand_string
4069         argument for error message.
4070         (i386_operand): Remove redundant prototype.  Move base/index
4071         checks to i386_index_check.
4072         (i386_displacement): Move intel mode check for non-zero
4073         i.disp_operand
4074         (i386_intel_memory_operand): To here.
4075
4076 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
4077
4078         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4079         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4080         by .register pseudo-op if -64 and --no-undeclared-regs.
4081         (s_register, sparc_adjust_symtab): New functions.
4082         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4083         Declare sparc_adjust_symtab as tc_adjust_symtab.
4084         * doc/c-sparc.texi: Add description of #ignore special literal
4085         for .register pseudo-op.
4086
4087 1999-07-30  Catherine Moore  <clm@cygnus.com>
4088
4089         * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4090         the relocation's section offset.
4091
4092 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4093
4094         * write.c (fixup_segment): Fix generic error check overflow test.
4095
4096         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4097         X_add_number to long.
4098
4099 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
4100
4101         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
4102         processing.
4103
4104 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
4105
4106         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4107         VTABLE relocations.
4108
4109 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
4110
4111         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4112
4113         * configure.bat: Remove; obsolete.
4114         * config/go32.cfg: Likewise.
4115
4116 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
4117
4118         * configure.in (i386-*-vxworks*): New target.
4119         * configure: Rebuild.
4120
4121 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4122
4123         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4124
4125 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4126
4127         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4128         on -64 and not pic.
4129         (output_insn): Put OLO10's secondary addend into tc_fix_data.
4130         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4131         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4132         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4133         MAX_RELOC_EXPANSION): Define.
4134         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4135
4136 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4137
4138         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4139         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4140         block.  Print a warning if an 8-bit or 16-bit constant
4141         displacement or immediate is truncated on output.
4142         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4143         immediate.
4144         (i386_operand): Disallow immediate jump absolute operand.
4145
4146 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
4147
4148         * configure.in: Bump version number to 2.9.5.
4149         * configure: Rebuild.
4150
4151         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4152         or %llx work.
4153
4154 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
4155
4156         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4157         (cons_fix_new_hppa): Derive size of fixup from size of the object.
4158
4159 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
4160
4161         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4162         is defined.
4163         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4164
4165         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4166         if -mno-fpu was given.
4167         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
4168         relocs.
4169         (cons_fix_new_arm): Remove misleading comments.
4170
4171 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
4172
4173         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4174         error message.
4175         (relax_segment): Likewise.  After giving a rs_org error, convert
4176         the frag to rs_align to avoid cascading errors.
4177
4178 1999-07-12  Andreas Schwab  <schwab@suse.de>
4179
4180         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4181
4182 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
4183
4184         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4185         as appropriate.  Fill in structure initializations.  Add variable
4186         initializations.  Add casts.
4187         * dwarf2dbg.c (print_stats): Change i to size_t.
4188         * listing.c (listing_listing): Change list_line to unsigned int.
4189
4190 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
4191
4192         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4193         rather than checking for \001 and \002 in symbol name.
4194         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4195
4196 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
4197
4198         * configure.in (hppa*-linux-gnu*): New target.
4199         * configure: Rebuilt.
4200
4201 1999-07-08  Nick Clifton  <nickc@cygnus.com>
4202
4203         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4204
4205 1999-07-07  Nick Clifton  <nickc@cygnus.com>
4206
4207         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4208         accessing symbolP directly.
4209
4210 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
4211
4212         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4213         for ELF.
4214
4215 1999-07-05  Nick Clifton  <nickc@cygnus.com>
4216
4217         * config/tc-arm.c (ARM_EXT_V5): Define.
4218         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4219         (md_begin): Detect ARM v5 architectures.
4220         (md_parse_option): Accept arm v5 specification.
4221         (md_show_usage): Documment -marmv5 switch.
4222
4223         * doc/c-arm.texi: Document -marmv5 command line option.
4224
4225         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
4226         op.
4227         (validate_immediate_twopart): New function.  Determine if a
4228         constant can be computed by two ADD instructions.
4229         (output_inst): Remove its command line parameter - it was never
4230         used.
4231         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4232         implememt the ADRL pseudo op.
4233         (tc_gen_reloc): Generate a suitable error message if an ADRL
4234         instruction tries to generate a real reloc.
4235
4236         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4237
4238 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
4239
4240         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4241         into lower case.
4242
4243 1999-06-27  H.J. Lu  <hjl@gnu.org>
4244
4245         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4246         non BFD_ASSEMBLER case.
4247
4248 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
4249
4250         * config/obj-coff.c (obj_coff_section): Mark writable sections as
4251         data.
4252
4253 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
4254
4255         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4256         out_end_sequence() when the address decreases due to a new frag.
4257         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4258         numbering starts with 1.
4259
4260 1999-06-23  Nick Clifton  <nickc@cygnus.com>
4261
4262         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4263         .section for COFF.
4264         (mcore_s_text): Call obj_elf_text for ELF target.
4265         (mcore_s_data): Call obj_elf_data for ELF target.
4266         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
4267         for COFF target.
4268         (mcore_s_bss): New function:  Dump literal table before changing
4269         sections.
4270         (mcore_s_comm): New function:  Dump literal table before changing
4271         sections.
4272
4273         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4274         No longer static functions.
4275         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4276         Provide prototypes for these functions.
4277
4278 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
4279
4280         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4281         a list of names, to try obj_segment_name, and to try abbreviated
4282         names when using COFF without long section names.
4283
4284         * config/tc-alpha.c: More use of symbol accessor functions.
4285         * config/tc-arc.c: Likewise.
4286         * config/tc-d30v.c: Likewise.
4287         * config/tc-fr30.c: Likewise.
4288         * config/tc-i860.c: Likewise.
4289         * config/tc-m88k.c: Likewise.
4290         * config/tc-mcore.c: Likewise.
4291         * config/tc-ns32k.c: Likewise.
4292         * config/tc-sparc.c: Likewise.
4293         * config/tc-v850.c: Likewise.
4294
4295         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4296         sy_value with appropriate accessor functions.
4297         * config/tc-arm.c (md_apply_fix3): Likewise.
4298         * config/tc-d10v.c (AT_WORD_P): Likewise.
4299         * config/tc-v850.c (reg_name_search): Likewise.
4300
4301         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4302         use symbol_get_bfdsym instead.
4303         * config/tc-ppc.c (md_assemble): Likewise.
4304         * config/tc-v850.c (v850_comm): Likewise.
4305
4306 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
4307
4308         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4309         the symbol, rather than accessing the bsym member.
4310         * config/tc-d10v.c (tc_gen_reloc): Likewise.
4311         * config/tc-d30v.c (tc_gen_reloc): Likewise.
4312         * config/tc-mcore.c (tc_gen_reloc): Likewise.
4313         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4314         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4315         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4316         * config/tc-tic30.c (tc_gen_reloc): Likewise.
4317         * config/tc-v850.c (tc_gen_reloc): Likewise.
4318
4319 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
4320
4321         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4322         (hppa_gen_reloc_type): Conditionalize on BFD64.
4323         (tc_gen_reloc): Re-enable ELF relocations.
4324         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4325
4326 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
4327
4328         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4329         warning.
4330         (do_ldst): Move assignment out of if condition.
4331         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
4332         parentheses to avoid warning.
4333
4334 1999-06-21  Nick Clifton  <nickc@cygnus.com>
4335
4336         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4337         macro to get at the BFD symbol associated with a GAS symbol.
4338
4339 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
4340
4341         * config/tc-ppc.c: Update for symbol handling changes.
4342         * config/obj-coff.c: Likewise.
4343
4344 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
4345
4346         * tc-hppa.c: General cleanups of ELF support.  No more spaces
4347         and subspaces for ELF.
4348         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4349         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4350         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4351         (UNWIND_SECTION_NAME): Likewise.
4352         (space/subspace related structures): Conditionalize definitions
4353         on OBJ_SOM.
4354         (space/subspace directives and support routines): Conditionalize
4355         definitions and references/uses on OBJ_SOM.
4356         (label_symbol_struct): For ELF, track the symbol's segment.  For
4357         SOM track its space.
4358         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4359         changes.
4360         (USE_ALIASES): Kill for both SOM & ELF.
4361         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4362         (pa_space, pa_subspace): Corresponding changes.
4363         (pa_spaces_begin): Corresponding chagnes.
4364         (md_begin): Do not muck around with space/subspace stuff for
4365         OBJ_ELF.
4366         (md_apply_fix): Temporarily disable argument relocation stuff
4367         for OBJ_ELF.
4368         (tc_gen_reloc): Temporarily disable relocation generation for
4369         OBJ_ELF
4370         (pa_build_unwind_subspace): Similarly.
4371
4372 1999-06-16  Nick Clifton  <nickc@cygnus.com>
4373
4374         * config/tc-arm.c (thumb_set): New pseudo op.
4375         (text, data, section): Override these pseudo ops with ARM
4376         specific versions.
4377         (s_thumb_set): New function: Perform the same as a .set pseudo
4378         op, but also mark the alias'ed symbol as being a Thumb
4379         function.
4380         (arm_s_text): New function: Perform the same as the .text
4381         pseudo op, but dump the literal pool before changing
4382         sections.
4383         (arm_s_data): New function: Perform the same as the .data
4384         pseudo op, but dump the literal pool before changing
4385         sections.
4386         (arm_s_section): New function: Perform the same as the
4387         .section pseudo op, but dump the literal pool before changing
4388         sections.
4389         (arm_cleanup): Do not reset the current section before dumping
4390         the literal pool.
4391
4392 1999-06-17  Nick Clifton  <nickc@cygnus.com>
4393
4394         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4395         OPTION_NO_WARN_UNMATCHED entries.
4396         (md_parse_option): Generate a warning message if an unrecognised
4397         option is encountered.
4398
4399         * config/tc-d10v.c (do_not_ignore_hash): New variable.
4400         (get_operands): When parsing an expression after an '@' symbol
4401         has been detected, do not ignore '#' symbols.
4402         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4403         false.
4404
4405 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
4406
4407         From K. Richard Pixley <rich@noir.com>:
4408         * configure.in (ppc-*-vxworks*): New target.
4409         * configure: Rebuild.
4410
4411 1999-06-12  Philip Blundell  <philb@gnu.org>
4412
4413         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4414
4415 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
4416
4417         * write.c (adjust_reloc_syms): Rather than never reducing reloc
4418         which refer to symbols in linkonce sections, permit reducing the
4419         relocs if the symbol is local.
4420
4421 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
4422
4423         * subsegs.c (subseg_text_p): New function.
4424         * as.h (subseg_text_p): Declare.
4425         * read.c (do_align): Use subseg_text_p to set the default fill.
4426         * write.c (subsegs_finish): Likewise.
4427         * config/obj-coff.c (write_object_file): Likewise.
4428         * config/tc-i386.h (md_maybe_text): Don't define.
4429         (md_do_align): Use subseg_text_p to set the default fill.
4430         * config/tc-m32r.c (m32r_do_align): Likewise.
4431         * config/tc-sh.c (sh_do_align): Likewise.
4432         * config/tc-sparc.h (md_do_align): Likewise.
4433
4434 1999-06-12  David O'Brien  <obrien@freebsd.org>
4435
4436         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4437         * configure: Rebuild.
4438
4439 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
4440
4441         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4442         * Makefile.am: Rebuild dependencies.
4443         * Makefile.in: Rebuild.
4444
4445         * config/tc-i386.c (i386_immediate): Remove unused label
4446         seg_unimplemented.
4447
4448         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4449         * symbols.c: Likewise.
4450         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4451         sy_next field when taking address, rather than symbol_next.
4452
4453         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4454         offsetT.
4455         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
4456         value from the output file architecture.
4457         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4458         * dwarf2dbg.h: Change bfd_vma to addressT.
4459
4460 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
4461
4462         * dwarf2dbg.h: Use PARAMS in function declarations.
4463
4464 1999-06-11  Martin Dorey  <mdorey@madge.com>
4465
4466         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4467         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4468         OBJ_ELF.
4469         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4470
4471 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
4472
4473         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4474
4475         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4476         popsection.
4477
4478         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4479
4480         * read.c (read_a_source_file): Only declare inescape if
4481         QUOTES_IN_INSN.
4482
4483         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4484         match parameters.
4485         (find_entry_byval): Add parens to avoid warning.
4486
4487         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4488
4489         * symbols.c (resolve_symbol_value): Don't permit subtraction of
4490         undefined symbols.
4491
4492 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
4493
4494         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4495         with isoctal.
4496
4497         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4498         synthetize_setx): New functions.
4499         (md_assemble): Broken the special cases into the above
4500         functions. Make compiler happy if sizeof(bfd_vma)==4.
4501         Fix sethi generated from set/setuw. If instructions have a relloc,
4502         always clear the fields to be relocated in the opcode.
4503         (sparc_ip): Remove special_case global variable.
4504
4505 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
4506
4507         Based on patches from John W. Woznack <jwoznack@concentric.net>:
4508         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
4509         indication of success rather than a value.
4510         (itbl_get_val): Likewise.
4511         (itbl_get_field): Use strcspn.  Change delimiters to include
4512         parens.
4513         * itbl-ops.h (itbl_get_reg_val): Update declaration.
4514         (itbl_get_val): Likewise.
4515         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4516
4517         * symbols.c (copy_symbol_attributes): Convert local symbols to
4518         regular symbols.
4519
4520 1999-06-10  Nick Clifton  <nickc@cygnus.com>
4521
4522         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4523         ARM920t.
4524
4525 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
4526
4527         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4528         Optimize set if sizeof(bfd_vma) == 64.
4529         (sparc_ip): Fix sethi - without %hi() it should generate
4530         R_SPARC_22 reloc, not R_SPARC_HI22.
4531         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4532
4533 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
4534
4535         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4536         (s_ncons): New function.
4537         (native_op_table): New table.
4538         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4539         R_SPARC_OLO10 handling.
4540
4541 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
4542
4543         * expr.h (struct expressionS): Revert last change; widen X_op.
4544         * config/tc-alpha.c (md_begin): Check the field is wide enough.
4545
4546 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4547
4548         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4549         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4550         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4551         * Makefile.in: Regenerated.
4552
4553         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4554         `common' pass on to s_mri_common.
4555         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4556
4557 1999-06-06  Richard Henderson  <rth@cygnus.com>
4558
4559         * config/obj-elf.c (obj_elf_section): Don't free the return
4560         value of demand_copy_C_string.
4561
4562 1999-06-05  Richard Henderson  <rth@cygnus.com>
4563
4564         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4565         creation logic from obj_elf_create_section.
4566
4567         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4568         (section_stack): New.
4569         (special_sections): Make const.
4570         (obj_elf_section): Gut and rewrite parsing.
4571         (obj_elf_change_section): New function broken out of obj_elf_section.
4572         (obj_elf_parse_section_letters): Likewise.
4573         (obj_elf_section_word): Likewise.
4574         (obj_elf_section_type): Likewise.
4575         (obj_elf_previous): Treat as a toggle.
4576         (obj_elf_popsection): New.
4577         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4578         (ppc_section_type): Likewise.
4579         * config/tc-ppc.h: Likewise.
4580
4581         * expr.h (struct expressionS): Don't make X_op a bitfield.
4582         * config/tc-alpha.c: Update for symbol handling changes.
4583         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4584         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4585
4586 1999-06-05  Richard Henderson  <rth@cygnus.com>
4587
4588         * dwarf2dbg.c (*): Convert to K&R + prototypes.
4589         (dwarf2_gen_line_info): Kill unused variables.
4590         (dwarf2_finish): Likewise.
4591         (dwarf2_where): Likewise.
4592         (dwarf2_directive_file): If we've only got a string,
4593         hand off to s_app_file.
4594         * ecoff.c: Move the include of ecoff.h.
4595         * symbols.h (S_IS_FUNCTION): Prototype.
4596
4597         * read.c (LEX_HASH): Supply a default.
4598         (lex_type): Use it.
4599         (s_globl): Update `c' after skipping whitespace.
4600         * read.h (LEX_END_NAME, is_name_ender): New.
4601         * expr.c (get_symbol_end): Respect it.
4602
4603 1999-06-04  Mark Klein <mklein@dis.com>
4604
4605         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4606         to real if OBJ_SOM
4607         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4608
4609         * config/tc-hppa.c: Update for symbol handling changes.
4610
4611 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
4612
4613         * cgen.c: Update for symbol handling changes.
4614         * config/tc-m32r.c: Likewise.
4615
4616         * config/tc-hppa.h: Update for symbol handling changes.
4617         * config/tc-hppa.c: Likewise.
4618
4619         * config/tc-arm.h: Update for symbol handling changes.
4620         * config/tc-arm.c: Likewise.
4621         (symbol_make_empty): Remove.  Just use symbol_create.
4622
4623         * symbols.c (symbol_set_tc): Correct name.
4624
4625         * Makefile.am: Rebuild dependencies.
4626         ($(OBJS)): Don't depend upon struc-symbol.h.
4627         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4628         * dep-in.sed: Don't remove struc-symbol.h.
4629         * Makefile.in: Rebuild.
4630
4631         * doc/internals.texi (Symbols): Describe changes in symbol
4632         handling.
4633
4634 1999-06-03  Richard Henderson  <rth@cygnus.com>
4635
4636         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4637         instead of doing the work by hand.
4638
4639 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
4640
4641         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4642         state of line state-machine.
4643         (struct ls): Collect DWARF2 line state-machine state in new member
4644         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
4645         resulted in any DWARF2 directives.
4646         (reset_state_machine): New function.
4647         (out_end_sequence): Ditto.
4648         (dwarf2_gen_line_info): When switching sections or switching to a
4649         lower text address, call out_end_sequence() first to terminate the
4650         previous code sequence as code sequences MUST have monotonically
4651         increasing addresses.
4652         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4653
4654 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
4655
4656         * as.c (parse_args): Add option -gdwarf2 to allow requesting
4657         DWARF2 debug info (line information only, at this point).
4658         * as.h: Update comment about supported debug formats.
4659         * dwarf2dbg.c, dwarf2dbg.h: New files.
4660         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4661
4662         * expr.c (operand): Don't use [ for parens if we want an index op.
4663         (op_encoding): Switch [ into O_index, if desired.
4664         (op_rank): Renumber with O_index on bottom.
4665         (expr): If O_index, match closing bracket.
4666         * expr.h (O_index): New.
4667
4668         * read.c (read_a_source_file): Conditionally allow matched "
4669         in lines passed to md_assemble.
4670
4671         * config/obj-elf.c (elf_pseudo_table): Add `common'.
4672
4673 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
4674
4675         Add support for storing local symbols in a small structure to save
4676         memory when assembling large files.
4677         * as.h: Don't include struc-symbol.h.
4678         (symbolS): Add typedef.
4679         * symbols.c: Include struc-symbol.h.
4680         (local_hash): New static variable.
4681         (save_symbol_name): New static function, from symbol_create.
4682         (symbol_create): Call save_symbol_name.
4683         (local_symbol_count): New static variable.
4684         (local_symbol_conversion_count): Likewise.
4685         (LOCAL_SYMBOL_CHECK): Define.
4686         (local_symbol_make): New static function.
4687         (local_symbol_convert): New static function.
4688         (colon): Handle local symbols.  Create local symbol for local
4689         label name.
4690         (symbol_table_insert): Handle local symbols.
4691         (symbol_find_or_make): Create local symbol for local label name.
4692         (symbol_find_base): Check for local symbol.
4693         (symbol_append, symbol_insert): Check for local symbols.
4694         (symbol_clear_list_pointers, symbol_remove): Likewise.
4695         (verify_symbol_chain): Likewise.
4696         (copy_symbol_attributes): Likewise.
4697         (resolve_symbol_value): Handle local symbols.
4698         (resolve_local_symbol): New static function.
4699         (resolve_local_symbol_values): New function.
4700         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4701         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4702         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4703         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4704         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4705         (symbol_previous, symbol_next): New functions.
4706         (symbol_get_value_expression): Likewise.
4707         (symbol_set_value_expression): Likewise.
4708         (symbol_set_frag, symbol_get_frag): Likewise.
4709         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4710         (symbol_mark_used_in_reloc): Likewise.
4711         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4712         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4713         (symbol_mri_common_p): Likewise.
4714         (symbol_mark_written, symbol_clear_written): Likewise.
4715         (symbol_written_p): Likewise.
4716         (symbol_mark_resolved, symbol_resolved_p): Likewise.
4717         (symbol_section_p, symbol_equated_p): Likewise.
4718         (symbol_constant_p): Likewise.
4719         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4720         (symbol_get_obj, symbol_set_obj): Likewise.
4721         (symbol_get_tc, symbol_set_tc): Likewise.
4722         (symbol_begin): Initialize local_hash.
4723         (print_symbol_value_1): Handle local symbols.
4724         (symbol_print_statistics): Print local symbol statistics.
4725         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4726         Declare new symbols.c functions.  Move many declarations here from
4727         struc-symbol.h.
4728         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4729         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4730         (struct symbol): Move bsym to make it clearly the first field.
4731         Remove TARGET_SYMBOL_FIELDS.
4732         (symbolS): Don't typedef.
4733         (struct broken_word): Remove.
4734         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4735         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4736         (symbol_clear_list_pointers): Likewise.
4737         (symbol_insert, symbol_remove): Likewise.
4738         (symbol_previous, symbol_append): Likewise.
4739         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4740         (struct local_symbol): Define.
4741         (local_symbol_converted_p, local_symbol_mark_converted): Define.
4742         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4743         (local_symbol_get_frag, local_symbol_set_frag): Define.
4744         (local_symbol_get_real_symbol): Define.
4745         (local_symbol_set_real_symbol): Define.
4746         Define.
4747         * write.c (write_object_file): Call resolve_local_symbol_values.
4748         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4749         (TARGET_SYMBOL_FIELDS): Don't define.
4750         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
4751         ECOFF_DEBUGGING, add ECOFF fields.
4752         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4753         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
4754         ECOFF_DEBUGGING, add ECOFF fields.
4755         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4756         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4757         * config/tc-mcore.h: Don't include struc-symbol.h.
4758         (TARGET_SYMBOL_FIELDS): Don't define.
4759         (struct mcore_tc_sy): Define.
4760         (TC_SYMFIELD_TYPE): Define.
4761         * Many files: Use symbolS instead of struct symbol.  Use new
4762         accessor functions rather than referring to symbolS fields
4763         directly.
4764
4765         * read.c (s_mri_common): Don't add in value of line_label.
4766
4767         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4768         checking for SEC_LINK_ONCE.
4769
4770         * config/tc-sh.h (sh_fix_adjustable): Declare.
4771
4772         * app.c (input_buffer): New static variable.
4773         (app_push): Save saved_input in allocated buffer.
4774         (app_pop): Restored saved_input.
4775         (do_scrub_chars): Change get parameter to take char * and int as
4776         arguments.  Change GET macro to pass input_buffer to get
4777         function.  Don't save input into allocated buffer.
4778         * as.h (do_scrub_chars): Update declaration.
4779         * input-file.c (input_file_get): Change to take char * and int.
4780         Read data into passed in buffer.  Remove static buffer.
4781         * read.c (scrub_from_string): Change to take char * and int.  Copy
4782         data into passed in buffer.
4783
4784         * hash.h: Neaten.  Declare hash_traverse.
4785         * hash.c: Complete rewrite based on BFD hashing code.
4786         * gasp.c (chunksize): New variable.
4787         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4788         hash_delete.
4789
4790 1999-05-28  Nick Clifton  <nickc@cygnus.com>
4791
4792         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4793         addend unless the target uses an old ABI.
4794
4795 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
4796
4797         -Wchar-subscripts cleanup
4798         * listing.c (listing_newline): Use unsigned char variable, so
4799         calls to isascii,iscntrl are correct.
4800         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4801         (unsigned char).
4802         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4803         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4804         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4805         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4806
4807 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
4808
4809         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4810         width for Coldfire.
4811         (arch_coldfire_p): New #define.
4812         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4813
4814 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
4815
4816         * config/tc-m68k.c (install_operand): Add places `n', `o'.
4817
4818         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4819         (install_operand): Add place `N'.
4820         (init_table): Add registers ACC, MACSR, MASK.
4821
4822         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4823
4824         * config/tc-m68k.c: Change mcf5200 --> mcf.
4825         (archs): Add mcf5206e, mcf5307.
4826         (m68k_ip): Add format `u'.
4827         (install_operand): Add place `m', `M', `h'.
4828         (init_table): Add upper/lower registers.
4829
4830         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4831
4832 1999-05-28  Martin Dorey  <mdorey@madge.com>
4833
4834         * config/tc-i960.c: Several minor changes to add ELF and
4835         BFD_ASSEMBLER support.
4836         * config/tc-i960.h: Likewise.
4837         * configure.in (i960-*-elf*): New target.
4838         * aclocal.m4, configure: Rebuild.
4839
4840 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4841
4842         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4843         reloc changes when defined(BFD_ASSEMBLER).
4844
4845 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
4846
4847         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4848
4849         * write.c (write_print_statistics): Output to file, not stderr.
4850
4851         * expr.c (generic_bignum_to_int32,64): Prototype.
4852
4853         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4854         output_sleb128, output_uleb128, output_big_sleb128,
4855         output_big_uleb128, output_big_leb128): Prototype.
4856         (output_big_sleb128, output_big_uleb128): Make inline.
4857         (output_big_leb128): Remove inline
4858
4859         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4860         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4861         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
4862         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
4863         value for correct overflow check in write.c:fixup_segment.
4864         * write.c (fixup_segment): Move bitfield overflow checks to after
4865         the md_apply_fix call.
4866         * config/obj-coff.c (fixup_segment): Likewise.
4867         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4868         valueT *val argument.
4869
4870 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4871
4872         * config/atof-ieee.c (gen_to_words): Correctly round a
4873         denormalized number.  Fix off-by-one in range checking for
4874         exponent in a denormal.
4875
4876 1999-05-10  Nick Clifton  <nickc@cygnus.com>
4877
4878         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4879         name.
4880
4881 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
4882
4883         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4884
4885 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
4886
4887         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
4888         (ReverseRegRegmem): Remove.
4889         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
4890         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4891         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
4892         kludge.
4893
4894         From  Doug Ledford <dledford@redhat.com>
4895         * config/tc-i386.h (RegXMM): New for P/III.
4896         * config/tc-i386.c: Add support for P/III.
4897
4898 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
4899
4900         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4901         (md_begin): Allow ppc32 insns in ppc64bridge mode.
4902         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4903
4904 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
4905
4906         * config/tc-i386.c (i386_immediate): Skip whitespace before
4907         complaining about junk after expression.
4908         (i386_displacement): Likewise.
4909
4910 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
4911
4912         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4913         Don't copy before downcaseing.
4914
4915 1999-05-05  Catherine Moore  <clm@cygnus.com>
4916
4917         * tc-m68k.c: Include elf/m68k.h.
4918         (m68k_elf_final_processing): New routine.
4919         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4920         Define.
4921
4922 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
4923
4924         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4925         17 bit fmt insn.
4926
4927 1999-04-30  Nick Clifton  <nickc@cygnus.com>
4928
4929         * config/tc-mcore.c (mcore_s_section): Dump literals before
4930         changing section.
4931
4932 1999-04-29  Nick Clifton  <nickc@cygnus.com>
4933
4934         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4935         for COFF/PE port.
4936
4937 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
4938
4939         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4940         (TC_INIT_FIX_DATA): Delete.
4941         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4942         (TC_INIT_FIX_DATA): Delete.
4943         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4944         * write.c (fix_new_internal): Initialize fx_cgen member.
4945         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4946         (gas_cgen_md_apply_fix3): Update.
4947         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4948         (md_cgen_record_fixup_exp): Update.
4949         (FX_OPINFO_R_TYPE): Update.
4950
4951         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4952         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4953         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4954         * frags.h (struct frag): Make opindex, opinfo ints.
4955
4956         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4957
4958 1999-04-26  Tom Tromey  <tromey@cygnus.com>
4959
4960         * aclocal.m4, configure: Updated for new version of libtool.
4961
4962 1999-04-22  Nick Clifton  <nickc@cygnus.com>
4963
4964         * config/tc-mcore.c (md_apply_fix3): Renamed function from
4965         md_apply_fix.
4966         (md_apply_fix3): Do not fix up absolute relocations against
4967         symbolic values.
4968
4969         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4970
4971 1999-04-20  Nick Clifton  <nickc@cygnus.com>
4972
4973         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4974         changes and data-in-text directives.
4975         (mcore_cons): New function: intercept cons() operations.
4976         (mcore_float_cons): New function: intercept float_cons()
4977         operations.
4978         (mcore_stringer): New function: intercept stringer() operations.
4979
4980 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
4981
4982         * obj.h (struct format_ops): Change generate_asm_lineno field to
4983         take no parameters.
4984         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4985
4986         * config/tc-alpha.c (find_opcode_match): Add default case to
4987         switch.
4988         (find_macro_match): Likewise.
4989         (load_expression): Parenthesize && within ||.
4990
4991         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4992
4993 1999-04-17  Nick Clifton  <nickc@cygnus.com>
4994
4995         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4996         .text .data .section pseudo ops.
4997         (mcore_s_section): New function.  Dump lits before changing secs.
4998         (mcore_s_text): New function.  Dump lits before changing secs.
4999         (mcore_s_data): New function.  Dump lits before changing secs.
5000
5001 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
5002
5003         * config/tc-mips.c (mips_32bitmode): New.
5004         (md_begin): Set mips_32bitmode if needed.
5005         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5006         Set EF_MIPS_32BITMODE.
5007
5008 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
5009
5010         * config/obj-coff.c (c_section_symbol): Fix typo in previous
5011         change.
5012
5013 1999-04-16  Nick Clifton  <nickc@cygnus.com>
5014
5015         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5016
5017 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
5018
5019         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5020         expressions correctly.
5021
5022
5023 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
5024
5025         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5026
5027 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
5028
5029         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5030         and fmpynfadd instructions.
5031
5032 1999-04-11  Richard Henderson  <rth@cygnus.com>
5033
5034         * as.h (environ): Declare it, if needed.
5035         * as.c (dump_statistics): Don't declare environ.
5036         * configure.in (environ): Detect declaration.
5037         * configure, config.in: Rebuild
5038
5039         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5040         (i386_displacement): Allocate enough space for replacement buffer.
5041         Clean up replacement buffer initialization.
5042
5043 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
5044
5045         * subsegs.c (section_symbol): Don't create a new symbol if one
5046         already exists; instead, use the existing one, but set its segment
5047         and frag data if it hasn't already been defined.
5048         * config/obj-coff.c (c_section_symbol): Likewise.
5049
5050 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
5051
5052         * tc-alpha.c (load_expression): Call as_bad instead of abort.
5053
5054 1999-04-08  Nick Clifton  <nickc@cygnus.com>
5055
5056         * config/tc-mcore.c: New File: Support routines for MCore
5057         assembler.
5058         * config/tc-mcore.h: New File: Definitions for MCore assembler.
5059         * config/obj-coff.c: Add support for mcore-pe target.
5060
5061         * Makefile.am: Add support for MCore targets.
5062         * Makefile.in: Regenerate.
5063         * configure.in: Add support for MCore targets.
5064         * configure: Regenerate.
5065
5066         * doc/all.texi: Set MCORE.
5067         * doc/as.texinfo: Document MCore specific command line options.
5068
5069         * write.h: Prevent multiple inclusion.
5070
5071 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
5072
5073         * asintl.h (LC_MESSAGES): Never define.
5074         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5075         does not define it.
5076         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5077         does not define it.
5078
5079         * Makefile.am (m68k-parse.c): If configuring in the source
5080         directory, copy m68k-parse.y into the local directory before
5081         running ylwrap, to remove spurious differences when generating
5082         snapshots.
5083         * Makefile.in: Rebuild.
5084
5085         * config/tc-sparc.h (md_do_align): Just allocate the number of
5086         bytes necessary, rather than always allocating 1024.
5087
5088 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
5089
5090         * listing.c (listing_newline): Add cast to avoid warning.
5091         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
5092         * config/tc-i386.c (i386_scale): Add return value.
5093         (build_displacement_string): Remove unused local temp_disp2.
5094         (i386_intel_memory_operand): Add parentheses to avoid warning.
5095         (i386_intel_operand): Remove unused local end_of_operand_string.
5096         (i386_operand): Remove unused local operand_modifier.
5097         (i386_operand): Add parens to avoid warning.
5098
5099 1999-04-04  Don Bowman <don@pixsci.com>
5100
5101         * configure.in: Add mips*-*-vxworks* target; have it define
5102         MIPS_STABS_ELF.
5103         * configure, config.in: Rebuild.
5104
5105 1999-03-31  Nick Clifton  <nickc@cygnus.com>
5106
5107         * configure.in (emulations): Add support for arm-epoc-pe.
5108         * configure: Regenerate.
5109         * config/te-epoc-pe.h: New file.  Define macros specific to
5110         arm-epoc-pe target.
5111         * config/tc-arm.h: Select epoc-pe-arm target format if configured
5112         for arm-epoc-pe target.
5113
5114 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
5115
5116         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
5117
5118 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
5119
5120         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5121         detect ",n" without a condition.
5122         (pa_parse_neg_cmpsub_cmpltr): Likewise.
5123
5124
5125 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
5126
5127         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5128         instruction is encoded with one bit.
5129
5130
5131 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
5132
5133         * doc/internals.texi (CPU backend): Mention that
5134         line_separator_chars should not include newline.  From thi
5135         <ttn@mingle.glug.org>.
5136
5137 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
5138
5139         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5140         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5141
5142 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
5143
5144         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5145
5146 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
5147
5148         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5149
5150
5151 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
5152
5153         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5154
5155 1999-03-15  Martin Hunt  <hunt@cygnus.com>
5156
5157         * app.c (do_scrub_begin): Change '-' back to a symbol char
5158         so we can use multiple opcodes on a line again.
5159
5160         * config/tc-d30v.c: By default, warn if a symbol has
5161         the same name as a register.  Plus some minor
5162         updates from the branch.
5163
5164 1999-03-13  Nick Clifton  <nickc@cygnus.com>
5165
5166         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5167         BFD_RELOC_16 and BFD_RELOC_64.
5168
5169 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5170
5171         * expr.c (expr): Add missing else.
5172
5173 1999-03-12  Nick Clifton  <nickc@cygnus.com>
5174
5175         * config/tc-arm.c (md_apply_fix3): Improve error message.
5176
5177 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
5178
5179         * Makefile.am (CPU_TYPES): Add fr30.
5180         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5181         (fr30,m32r dependencies): Update.
5182         * Makefile.in: Rebuild.
5183
5184         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5185         (gas_cgen_record_fixup_exp): Ditto.
5186         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5187         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
5188         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5189         (md_cgen_lookup_reloc): Update use of operand->type.
5190         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5191         (md_convert_frag): Call cgen_operand_lookup_by_num.
5192         (md_cgen_lookup_reloc): Update use of operand->type.
5193         (m32r_cgen_record_fixup_exp): Ditto.
5194
5195 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
5196
5197         * config/tc-mips.c (md_show_usage): Fix message.
5198
5199 1999-03-03  Nick Clifton  <nickc@cygnus.com>
5200
5201         * doc/c-arm.texi (ARM Syntax): Document new command line switches
5202         and LDR reg,=<expr> instruction.
5203
5204         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5205         -mcpu=arm9tdmi.
5206
5207 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
5208
5209         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5210
5211 1999-02-17  Nick Clifton  <nickc@cygnus.com>
5212
5213         This patch was created by: Scott Bambrough
5214         <scottb@corelcomputer.com>
5215
5216         * app.c:
5217           Special cased '@' character.  The '@' character is used as the
5218           ARM assembler comment character, as a special character
5219           and in ELF .symver pseudo-op's, and as a special character in
5220           .type and .section pseudo-ops.
5221         (symver_pseudo): New static variable.
5222         (symver_state): New static variable.
5223         (struct app_save): Add field 'symver_state'.
5224         (app_push): Save global symver_state int struct app_save.
5225         (app_pop): Restore global symver_state from struct app_save.
5226         (do_scrub_chars): Special case handling of '@' character in
5227         .symver pseudo-ops.
5228
5229         * configure.in: Modified to recognize armv* uname syntax from ARM
5230         Linux kernel.
5231         * configure: Regenerated.
5232
5233         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5234         a prefix to the section's type.
5235         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5236         the type's typename.
5237
5238         * config/tc-arm.h: Add support for PIC generation:
5239         (pic_code): New boolean.
5240         (obj_relocate_extern): Define.
5241         (TC_RELOC_RTSYM_LOC_FIXUP): Define
5242         (TC_CONS_FIX_NEW): Define.
5243         (tc_fix_adjustable): Define.
5244         (GLOBAL_OFFSET_TABLE_NAME): Define.
5245
5246         * config/tc-arm.c: Add support for PIC generation:
5247         (line_seperator_chars): Allow ';' as a seperator for Linux.
5248         (is_immediate_prefix): New macro.
5249         (arm_parse_reloc): New function.
5250         (s_arm_elf_cons): New function.
5251         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5252         (md_undefined_symbol): Special case handling for the Global Offset
5253           Table's symbol.
5254         (md_apply_fix3): Handle PIC relocs.
5255         (tc_gen_reloc): Handle PIC relocs.
5256         (md_parse_option): Add support for '-k' command line switch to
5257           enable PIC generation.
5258         (cons_fix_new_arm): New function.
5259         (s_arm_elf_cons): New function.
5260
5261 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
5262
5263         * configure.in: Add comments for uses of AC_DEFINE.
5264         * acinclude.m4: Likewise.
5265         * acconfig.h: Remove.
5266         * aclocal.m4: Rebuild.
5267         * configure: Rebuild.
5268         * Makefile.in: Rebuild.
5269         * config.in: Rebuild.
5270
5271 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
5272
5273         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5274         non-constant offset from a base register.
5275
5276 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
5277
5278         * config/tc-alpha.c (md_show_usage): Put \ before newline in
5279         strings always.
5280
5281 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
5282
5283         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5284         (emit_insn): Look for pc-relative and no-overflow specifiers on
5285         internal relocation types.
5286
5287 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
5288
5289         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5290         -mcpu=NNNN flags.
5291
5292         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5293         mips_cpu instead.
5294         (mips_4650, mips_4010, mips_4100): Variables removed.
5295         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5296         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5297         variables.
5298         (md_begin): Don't bother initializing the mips_NNNN variables;
5299         mips_cpu is set, and that's good enough now.
5300         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5301         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
5302         (show): New function, to handle wrapping in the CPU lists.
5303         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5304
5305 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
5306
5307         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5308         than treat as an immediate specifier.
5309
5310 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
5311
5312         * config/tc-i386.c: Prototype many functions.
5313         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5314         (i386_immediate): Remove unused second argument.
5315         (i386_intel_operand): Fix i386_is_reg typo.
5316         (i386_operand): Use allow_naked_reg.
5317         (output_invalid): Make operand int for K&R.
5318
5319 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
5320
5321         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5322         patch.
5323         * Makefile.in: Rebuild.
5324
5325 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
5326
5327         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5328         (cgen.o): Ditto.
5329         (EXTRA_as_new_SOURCES): Comment out.
5330         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5331         * Makefile.in: Rebuild.
5332         * doc/Makefile.in: Rebuild.
5333         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
5334         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
5335         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5336         * configure: Rebuild.
5337         * aclocal.m4: Rebuild.
5338         * config.in: Rebuild.
5339         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5340         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5341         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5342         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5343         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5344         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5345         (gas_cgen_record_fixup_exp): Ditto.
5346         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
5347         descriptor, not global variable.
5348         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5349         descriptor, not global variable.  Refer to insert_operand handler
5350         via cpu descriptor, not global function.
5351         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5352         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5353         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5354         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5355         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5356         * config/tc-m32r.c: Ditto.
5357         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5358         (md_assemble): Ditto.
5359         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5360
5361 1999-02-09  Nick Clifton  <nickc@cygnus.com>
5362
5363         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5364         relocations for ELF targets.
5365
5366 1999-02-08  Nick Clifton  <nickc@cygnus.com>
5367
5368         * configure.in: Add support for StrongARM target.
5369         * configure: Regenerate.
5370
5371 1999-02-05  Nick Clifton  <nickc@cygnus.com>
5372
5373         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5374
5375         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5376         for COFF ports.
5377
5378 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
5379
5380         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5381
5382 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
5383
5384         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
5385         (INTEL_DWORD_MNEM_SUFFIX):  Define.
5386         (BYTE_PTR):  Define.
5387         (WORD_PTR):  Define.
5388         (DWORD_PTR):  Define.
5389         (XWORD_PTR):  Define.
5390         (SHORT):  Define.
5391         (OFFSET_FLAT):  Define.
5392         (FLAT):  Define.
5393         (NONE_FOUND):  Define.
5394         (No_dSuf):  Define.
5395         (No_xSuf):  Define.
5396         * config/tc-i386.c  (set_intel_syntax):  New routine.
5397         (intel_syntax):  Declare.
5398         (allow_naked_reg):  Declare.
5399         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
5400         (intel_float_operand):  New routine.
5401         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
5402         Handle brackets as well as parens.  Call i386_intel_operand for
5403         intel syntax.  Reverse operands if appropriate.  Handle new
5404         suffixes.  Handle movzx and movsx.
5405         (i386_is_reg):  New routine.
5406         (i386_immediate):  New routine.
5407         (i386_scale):  New routine.
5408         (i386_displacement):  New routine.
5409         (i386_operand_modifier):  New routine.
5410         (build_displacement_string):  New routine.
5411         (i386_parse_seg):  New routine.
5412         (i386_intel_memory_operand):  New routine.
5413         (i386_intel_operand):  New routine.
5414         (i386_operand):  Call i386_displacement, i386_immediate,
5415         i386_scale, etc.  instead of handling inline.
5416         (parse_register):  Handle registers without prefix.
5417
5418 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
5419
5420         * configure:  Regenerate.
5421         * configure.in (arm-*-oabi):  New.
5422         (thumb-*-oabi):  New.
5423         * config/tc-arm.c (target_oabi):  Declare.
5424         (md_apply_fix3): Support REL relocs.
5425         (md_parse_option):  Handle -oabi.
5426         (elf32_arm_target_format):  New routine.
5427         (md_longopts):  Add OPTION_OABI.
5428         * config/tc-arm.h:  Redefine TARGET_FORMAT.
5429
5430
5431 1999-01-28  Nick Clifton  <nickc@cygnus.com>
5432
5433         * write.c (write_relocs): Handle out of range error.
5434
5435         * config/tc-fr30.c (fr30_fix_adjustable): New function.
5436         (fr30_force_relocation): Default to 0.
5437
5438         * config/tc-fr30.h (obj_fix_adjustable): Define.
5439         (TC_FORCE_RELOCATION): Define.
5440
5441         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5442         relocs.
5443
5444 1999-01-16  Nick Clifton  <nickc@cygnus.com>
5445
5446         * config/tc-d30v.c (write_2_short): Do not generate a sequential
5447         merge of two instructions if the left instruciton kills the right.
5448
5449 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
5450
5451         * Makefile.in: Regenerate.
5452         * configure.in: Redo test for using cgen.
5453         * configure: Regenerate.
5454
5455 1999-01-09  Nick Clifton  <nickc@cygnus.com>
5456
5457         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5458         redefinition of this macro.
5459
5460 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
5461
5462         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5463         warning.
5464
5465 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
5466
5467         * config/tc-mips.c (append_insn): For mips16, insert a nop between
5468         a read of HI or LO and an immediatly following branch.
5469
5470 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
5471
5472         * config/tc-mips.c (md_begin): Another correction to the setting of
5473         mips_eabi64.
5474
5475 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
5476
5477         * config/tc-mips.c (md_begin): Correct type-o in setting of
5478         mips_eabi64.
5479
5480 1998-12-21  Nick Clifton  <nickc@cygnus.com>
5481
5482         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5483         bit insn when optimizing, so that parallelised instructions will
5484         start on a 32 bit boundary.
5485
5486 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
5487
5488         * config/tc-mips.c (mips_eabi64): New.
5489         (md_begin): Set mips_eabi64.
5490         (mips_elf_final_processing): Use it.
5491
5492 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
5493
5494         * config/tc-mips.c (mips_elf_final_processing):
5495         Correct setting of ABI in e_flags.
5496
5497 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
5498
5499         * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5500         in delay slots.
5501
5502 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
5503
5504         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5505
5506 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
5507
5508         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5509         warning, values that don't fit in the field.
5510
5511 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
5512
5513         * config/tc-mips.c (mips_abi_string): New.
5514         (md_parse_option,md_longopts): Add mabi.
5515         (mips_elf_final_processing): Set e_flags based on mabi flag.
5516
5517 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
5518
5519         * config/tc-mips.c (md_parse_option): Handle vr4111.
5520
5521 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
5522
5523         * config/tc-h8300.c (build_bytes): Change message given if the
5524         instruction requires H8/300H mode and we're not in Hmode, to
5525         suggest that it may be the operand modes that are the problem, not
5526         necessarily the opcode.
5527
5528 1998-12-10  Nick Clifton  <nickc@cygnus.com>
5529
5530         * config/tc-fr30.c: Add line separator character.
5531
5532 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
5533
5534         * configure.in (hppa-*-mpeix*): New target.
5535         * config/obj-som.h (obj_som_compiler): Declare.
5536         * config/obj-som.c (compiler_seen): New static variable.
5537         (obj_som_compiler): New function.
5538         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5539         (md_pseudo_table): Add "compiler" if OBJ_SOM.
5540         (pa_type_args): Set hppa_priv_level.
5541         (pa_compiler): New static function if OBJ_SOM.
5542         * configure: Rebuild.
5543
5544 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
5545
5546         * read.c (output_leb128): Don't mark as inline.
5547
5548 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
5549
5550         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5551         AIX .vbyte unaligned data support.
5552         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5553         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5554         sections.
5555
5556 1998-12-07  Nick Clifton  <nickc@cygnus.com>
5557
5558         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5559         input handling.
5560
5561 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
5562
5563         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
5564         BFD_RELOC_ARM_PCREL_BRANCH.
5565
5566 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
5567
5568         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5569         checking the target type.
5570         (mips-dec-bsd*): Set endian to little.
5571         * configure: Rebuild.
5572
5573         COFF weak symbol support, based on patches from Mark Elbrecht
5574         <snowball3@usa.net>:
5575         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5576         * config/obj-coff.c (obj_coff_weak): New static function.
5577         (obj_coff_endef) [both versions]: Handle weak symbols.
5578         (coff_frob_symbol): Likewise.
5579         (yank_symbols): Likewise.
5580         (obj_pseudo_table): Add "weak".
5581
5582         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
5583         <aymeric.vincent@emi.u-bordeaux.fr>.
5584         * aclocal.m4: Rebuild with current tools.
5585         * configure: Rebuild.
5586
5587         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5588         an assertion failure for a case we can't handle when OBJ_ECOFF.
5589
5590         * expr.c (operator): And with 0xff to avoid problems with signed
5591         char.
5592
5593 1998-12-03  Nick Clifton  <nickc@cygnus.com>
5594
5595         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5596         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5597
5598 1998-12-02  Nick Clifton  <nickc@cygnus.com>
5599
5600         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5601         LDI:20 insn.
5602
5603 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
5604
5605         * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5606         calculation of pcrel point.
5607
5608 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
5609
5610         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5611         pcrel point.
5612
5613 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
5614
5615         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5616         scope.
5617         (d10v_cleanup): Only generate previous insn if a multiline insn is
5618         not pending.
5619
5620 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
5621
5622         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5623         FR30_OPERAND_I32.
5624
5625 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
5626
5627         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5628         -marm6xxx command line switches.
5629
5630 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
5631
5632         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5633         (itbl-ops.o): Delete duplicate dependencies.
5634         Rebuild dependencies.
5635         Add fr30 dependencies.
5636         * Makefile.in: Rebuild.
5637
5638 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
5639
5640         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5641         opcode list.
5642         * listing.c: Ignore line terminator characters found inside
5643         strings.
5644
5645 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
5646
5647         * po/gas.pot: Regenerated.
5648
5649 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
5650
5651         * config/tc-fr30.c (fr30_is_colon_insn): New name for
5652         fr30_is_label_start().  Also checks for delay slot insns.
5653
5654         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5655         FR30 instructions which contain a colon in the mnemonic.
5656
5657         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5658
5659 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
5660
5661         * config/tc-fr30.c: Removed currently superflous code.
5662
5663 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
5664
5665         * config/tc-fr30.h: New file.
5666         * config/tc-fr30.c: Tweaking so that it will compile.
5667
5668 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
5669
5670         * config/tc-d10v.h (obj_fix_adjustable):  Define.
5671         (TC_FORCE_RELOCATION):  Define.
5672         (d10v_force_relocation):  Declare.
5673         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
5674         (md_apply_fix3):  Handle Vtable relocs.
5675         (d10v_fix_adjustable):  New.
5676         (d10v_force_relocation):  New.
5677
5678 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
5679
5680         * config/tc-d30v.c: Change default behaviour to ignore potential
5681         conflicts between register name and symbol names.
5682
5683 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
5684
5685         * configure.in: Add fr30-*-*.
5686         * config/tc-fr30.c: New file.
5687         * Makefile.in: Regenerated.
5688         * config.in: Regenerated.
5689         * configure: Regenerated.
5690         * doc/Makefile.in: Regenerated.
5691         * po/gas.pot: Regenerated.
5692
5693 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
5694
5695         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5696         are 16 bit insns.
5697
5698 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
5699
5700         * app.c (do_scrub_begin): Set characters above 127 to be symbol
5701         characters.
5702         (do_scrub_chars): Add some casts to unsigned char to avoid
5703         unwanted sign extension.
5704         * read.c (lex_type): Set characters about 127 to be symbol
5705         characters.
5706         * config/tc-i386.c (md_begin): Set identifier_chars and
5707         operand_chars for values above 127.
5708
5709 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
5710
5711         * configure.in: detect cygwin* instead of cygwin32*
5712         * configure: regenerate
5713
5714 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
5715
5716         * listing.c: Add support for producing a listing from piped
5717         input.
5718
5719 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
5720
5721         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5722         (append_insn): Account for the tx39's multiply behavior.
5723
5724 1998-10-26  Michael Meissner  <meissner@cygnus.com>
5725
5726         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5727         from assemble_parallel_insns.  Add support for '->' to indicate
5728         explicitly serializing the instructions.
5729         (md_assemble): Ditto.
5730
5731 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
5732
5733         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
5734         WEAK handling.
5735
5736 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
5737
5738         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
5739
5740 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
5741
5742         * config/tc-mips.c : support frame and regmask/fregmask when
5743           MIPS_STABS_ELF is specified.
5744
5745 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
5746
5747         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
5748         (md_apply_fix):  Don't return 1 for VTABLE relocs.
5749         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
5750
5751 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
5752
5753         * doc/c-i386.texi: Replace occurences of "opcode" with
5754         "instruction mnemonic", "instruction", or "mnemonic" when
5755         referring to the name of an instruction.  Use "opcode" when
5756         referring to the sequence of machine bytes.
5757
5758         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5759         (is_opcode_char): Rename to is_mnemonic_char.
5760         (md_assemble and i386_operand): Correct error messages from
5761         "opcode" to "instruction mnemonic"
5762         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5763         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5764         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5765         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5766         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5767         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5768         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5769
5770         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5771
5772         * config/tc-i386.c (i386_operand): Check for garbage after
5773         register name.
5774
5775 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
5776
5777         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5778         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5779
5780 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
5781
5782         * config/tc-sh.h (obj_fix_adjustable):  Define.
5783         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
5784         (md_apply_fix):  Likewise.
5785         (tc_gen_reloc):  Likewise.
5786         (sh_fix_adjustable):  New.
5787
5788 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
5789
5790         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5791         * cgen.h (gas_cgen_finish_insn): Update prototype.
5792         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5793         cgen_insn_t -> CGEN_INSN_INT.
5794         (make_parallel): Update handling of CGEN_INT_INSN_P.
5795         (assemble_parallel_insn): Ditto.
5796         (target_make_parallel): New function.
5797         (md_assemble): Use it.
5798
5799 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
5800
5801         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
5802
5803 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
5804
5805         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5806         converted into lower case.
5807
5808 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
5809
5810         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
5811         (gas_cgen_tc_gen_reloc):  Likewise.
5812         * config/tc-m32r.h (obj_fix_adjustable):  Define.
5813         * config/tc-m32r.c (m32r_fix_adjustable):  New.
5814         (m32r_force_relocation):  Handle VTABLE relocs.
5815
5816 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
5817
5818         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5819
5820 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
5821
5822         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5823         to lower case before parsing.
5824
5825         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5826         parallel insns modift buts in the PSW as a side effect.
5827
5828 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
5829
5830         * config/tc-d30v.c (find_format): Test for missing flag and
5831         control registers.
5832
5833         (md_apply_fix3): Fix error messages to avoid
5834         assumption about presence of a symbol.
5835
5836         (parallel_ok): Disallow parallel instructions that both modify the
5837         same flag register.
5838
5839         (find_format): Generate a warning if an odd numbered register is
5840         used as the first register in a mutli-register instruction.
5841
5842 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
5843
5844         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5845         relocations are always associated with a symbol.
5846
5847 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
5848
5849         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
5850         (elf32_sparc_force_relocation):  Declare.
5851         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
5852         (tc_gen_reloc):  Handle vtable relocs.
5853         (elf32_sparc_force_relocation):  New.
5854
5855 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
5856
5857         * symbols.c (S_IS_FUNCTION):  New.
5858         * config/tc-v850.h (obj_fix_adjustable):  Define.
5859         (TC_FORCE_RELOCATION):  Define.
5860         (v850_force_relocation):  Declare.
5861         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
5862         of fx_addnumber for VTABLE reloc addends.
5863         (md_apply_fix3):  Handle VTABLE relocs.
5864         (v850_fix_adjustable):  New.
5865         (v850_force_relocation):  New.
5866
5867 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
5868
5869         * tc-hppa.c (fp_operand_format): Add some additional formats.
5870         (pa_ip): Do not automatically promote into pa2.0 mode.
5871         (pa_level): Handle ".level 2.0".
5872
5873 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
5874
5875         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5876         * config/tc-i386.h (template.extension_opcode): Change to
5877         unsigned int to allow full range of 8-bit opcode suffixes.
5878         (None): Redefine as 0xffff.
5879
5880         From Jeff B Epler <jepler@usgs.gov>
5881         * doc/c-i386.texi (i386-SIMD): New section.
5882
5883 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
5884
5885         * read.c (discard_rest_of_line): New function.
5886         * read.h: Declare it.
5887         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5888
5889 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
5890
5891         * config/tc-d10v.c (find_symbol_matching_register): New function.
5892         (find_opcode): Cope with the case where a register name matches
5893         a symbol name.
5894
5895 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
5896
5897         * config/tc-v850.c (md_pcrel_from): Rename to
5898         v850_pcrel_from_section.
5899         (v850_pcrel_from_section): Do not resolves symbols in other
5900         sections.
5901
5902         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5903
5904 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
5905
5906         * config/tc-d10v.c (find_opcode): Generate an error if a register
5907         is supplied for an operand that should not be a register.
5908
5909 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
5910
5911         * config/tc-d30v.c (write_2_short): But do allow delayed branch
5912         instructions to have another instruction in the right bin.
5913
5914 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
5915
5916         * config/tc-d30v.c (write_2_short): Do not allow instructions in
5917         the right container if the left container holds a branch
5918         instruction.
5919
5920 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
5921
5922         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5923         both a register name and symbol name.
5924         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5925
5926 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
5927
5928         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5929         execution unit class.
5930
5931         (reg_name_search): If a name matches a register and a symbol,
5932         prefer the register.
5933         (find_format): Disallow flag registers when a general purpose
5934         register is required.
5935         If a number is required, but a register has been given, check to
5936         see if a symbol with the same name as the register exists, and if
5937         so, use that symbol.
5938
5939 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
5940
5941         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5942
5943 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
5944
5945         * config/tc-d30v.c (find_format): Do not accept flag registers as
5946         general purpose registers.
5947         (find_format): If an immediate value is expected at a given place
5948         in a format, but a register name has been provided instead, check
5949         to see if that register name matches the name of a predefined
5950         symbol and if it does, then use the symbol instead.
5951         (reg_name_search): If a register name matches a symbol name,
5952         prefer the register name to the symbol name.
5953
5954 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
5955
5956         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5957         the previous insn to empty.
5958
5959 1998-09-20  Michael Meissner  <meissner@cygnus.com>
5960
5961         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5962         pieces, forcing the use of an ANSI compiler.
5963
5964 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5965
5966         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
5967         relocs.
5968         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5969
5970 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
5971
5972         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
5973         assembler syntax.
5974         (obj_elf_vtable_entry):  Likewise.
5975         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
5976         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5977         (tc_gen_reloc): Likewise.
5978         (arm_fix_adjustable): Likewise.
5979         (elf32_arm_force_relocation): New.
5980         (armelf_frob_symbol):  Remove coff-style symbol support.
5981
5982 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
5983
5984         * config/tc-i386.c (i386_operand): Fix typo in last patch.
5985
5986 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
5987
5988         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
5989         OBJ_COFF so that routine is defined for a.out format.
5990
5991 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
5992
5993         * config/tc-i386.c (i386_operand): Detect non-segment registers
5994         used as segment prefixes.
5995
5996 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
5997
5998         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5999         optimize across FDE boundaries.
6000
6001         * config/obj-coff.c (obj_coff_section): Preserve any link once
6002         flags when setting the section flags.
6003
6004 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
6005
6006         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6007         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6008
6009 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6010
6011         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6012         to the host width.
6013
6014 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
6015
6016         * frags.c (frag_grow): Include the size of the frag struct in the
6017         obstack chunk size.
6018
6019         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6020         if the new subseg comes before the old.
6021
6022 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6023
6024         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6025         to handle edge8 and edge16.
6026
6027 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
6028
6029         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6030         before we clobber the symbol involved.
6031
6032 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
6033
6034         * config/tc-arm.c:  Remove OBJ_ELF definitions for
6035         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
6036         use arm_adjust_symtab for OBJ_COFF.
6037         (armelf_adjust_symtab):  New Routine.
6038         * config/tc-arm.h:  Define obj_adjust_symtab to
6039         armelf_adjust_symtab for OBJ_ELF.
6040
6041 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
6042
6043         * configure.in: Make all i386-elf targets use bfd_gas.
6044         * config/tc-i386.c (tc_i386_force_relocation): New.
6045         (tc_i386_fix_adjustable): Don't fix vtable relocs.
6046         (md_apply_fix3): Likewise.
6047         (tc_gen_reloc): Handle them.
6048         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6049         tc_i386_force_relocation.
6050
6051 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
6052
6053         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6054
6055 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
6056
6057         * config/tc-d30v.c (md_assemble): Copy previous opcode over
6058         current opcode after writing the first insturction of a reverse
6059         sequential pair.
6060
6061 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
6062
6063         * read.h (generate_lineno_debug): Add prototype.
6064         * read.c (generate_lineno_debug): Make non-static.
6065
6066 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6067
6068         * config/tc-i386.c (md_assemble): Only warn for address/data size
6069         prefixes.
6070
6071 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
6072
6073         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6074         against Thumb function names, as the linker needs this information.
6075
6076 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
6077
6078         * expr.c (operand): Check also that there is no advance in operand
6079         after atof_generic in order to decide "is it label 0f or floating
6080         point number?".
6081
6082 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
6083
6084         * config/tc-m32r.c: Replace double dash prefix to M32R specific
6085         command line options with a single dash.
6086         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6087
6088 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
6089
6090         * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6091         * tc-arm.c (arm_fix_adjustable): New routine.
6092
6093 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
6094
6095         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6096         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6097         demand_empty_rest_of_line before mri_comment_end.
6098         (equals): Check garbage after expression before
6099         mri_comment_end in MRI mode.
6100
6101 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6102
6103         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6104         small immediate constant to use the constant itself rather than
6105         always using 1.
6106
6107 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6108
6109         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6110         (pa_leave): Likewise.
6111
6112 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6113
6114         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6115         prefixes.
6116         (i386_operand): Fix an error message.
6117
6118 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
6119
6120         * doc/c-arm.texi (ARM Directives): Document .req directive.
6121
6122         * config/tc-arm.c (reg_required_here): Display erroneous string if
6123         the register name could not be decoded.
6124         Do not set inst.instruction if the sift is -1.
6125
6126 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
6127
6128         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6129         we do for EXTERN.
6130
6131 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
6132
6133         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6134         even if it is belived to be unnecessary.
6135
6136 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6137
6138         config/tc-i386.c (i386_operand): Size immediate constants by
6139         suffix (erroneously removed as part of July 7 change).
6140
6141 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
6142
6143         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
6144         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6145         (armelf_frob_symbol):  New Routine.
6146         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
6147
6148 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
6149
6150         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6151
6152 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
6153
6154         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6155         command line switches passed to assembler.
6156
6157 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
6158
6159         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6160         (gas_cgen_opcode_desc): Declare.
6161         (gas_cgen_parse_operand): Declare.
6162         (*): Prepend gas_ to gas specific fns to denote them as such.
6163         All uses updated.
6164         * cgen.c (gas_cgen_opcode_desc): New global
6165         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6166         (queue_fixup): Renamed from cgen_queue_fixup.
6167         (*): Prepend gas_ to gas specific fns to denote them as such.
6168         All uses updated.
6169         (gas_cgen_md_apply_fix3): Update call to insert_operand.
6170         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6171         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6172         Open opcode table and initialize it.
6173         (make_parallel): Use gas_cgen_opcode_desc.
6174         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
6175         (md_assemble): Ditto.
6176
6177 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
6178
6179         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6180         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6181         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
6182         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6183         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6184         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
6185         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6186         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6187         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6188         (INIT_STAB_SECTION): Likewise.
6189         (OBJ_PROCESS_STAB): Likewise.
6190
6191         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6192         (md_parse_option): Watch for them.
6193         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6194         (md_begin): Kill neverdef code.
6195         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6196         (s_alpha_prologue): Watch alpha_cur_ent_sym.
6197         (s_alpha_coff_wrapper): New.
6198         (md_pseudo_table): Trap all ECOFF pseudos.
6199
6200 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
6201
6202         Start of changes to remove mdebug section from mips*-elf
6203         Based on MIPS_STAB_ELF definition
6204         * acconfig.h: undef if not configured
6205         * config.in: undef if not configured
6206         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6207         * config/tc-mips.c (s_ent): set BSF_FUNCTION
6208         * stabs.c (s_stab_generic): flush frag
6209
6210 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
6211
6212         * configure.in: (arm-*-elf):  Handle.
6213         (thumb-*-elf): Handle.
6214         * configure:  Regenerate.
6215         * read.c (stringer): Fix typo in comment.
6216         * write.c (fixup_segment): Don't add symbol value to addend if
6217         TC_ARM and OBJ_ELF.
6218         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
6219         sections.
6220         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
6221         for OBJ_ELF.
6222
6223 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
6224
6225         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6226         (write_2_short): Emit warning if new flag is set.
6227         (do_assemble): Set flags if left instruction is one of special
6228         "right-instruction-killer" type.
6229
6230 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
6231
6232         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6233         Always output words in debug_info section as big endian.
6234         (sparc_target_format): Choose correct bfd target.
6235         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6236
6237 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
6238
6239         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6240         to work with internationalization code.  Issue an error when two
6241         operands match that are not allowed to match.
6242
6243 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
6244
6245         * configure.in (install_tooldir): Allow target to specify whether
6246         it wants to be installed in $(tooldir)/bin.
6247         * configure: Regenerate.
6248         * Makefile.am (install-exec-local): Set install-exec-tooldir
6249         dependency via configure.
6250         * Makefile.in: Regenerate.
6251
6252 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
6253
6254         * Makefile.am (install-exec-local): Split into two ...
6255         (install-exec-bindir,install-exec-tooldir): New rules.
6256         * Makefile.in: Regenerate.
6257
6258 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
6259
6260         * Makefile.am (install-exec-local): Don't remove the file before
6261         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
6262         W. Rozycki <macro@ds2.pg.gda.pl>.
6263         * Makefile.in: Rebuild.
6264
6265 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
6266
6267         * cgen.c: Include libiberty.h.
6268         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6269         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6270         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6271         (md_cgen_lookup_reloc)): Declare.
6272         (md_cgen_record_fixup_exp): Declare.
6273         * config/tc-m32r.h (md_pcrel_from_section): Declare.
6274         (m32r_relax_frag): Declare.
6275         (cgen_md_apply_fix3): Decls moved to cgen.h.
6276         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6277         (m32r_cgen_record_fixup_exp): Delete decl.
6278         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6279         (assemble_nop): Delete.
6280         (expand_debug_syms): Delete unused `exp'.
6281         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6282         Add default case for -Wall.
6283         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6284         (md_atof): Delete unused wordP.
6285
6286 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
6287
6288         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6289         value.
6290
6291 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
6292
6293         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6294         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6295         .print, .purgem, and .struct.  Remove documentation for
6296         .app-file.
6297
6298 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
6299
6300         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6301         Update call to insert_operand.
6302
6303 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
6304
6305         * config/tc-m32r.c (ms_show_usage): Formatting changes.
6306
6307 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
6308
6309         * config/tc-i386.c (md_assemble): Don't get confused by trailing
6310         whitespace after a prefix operator.
6311
6312 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
6313
6314         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6315
6316 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
6317
6318         * config/tc-sparc.c (log2): New static function.
6319         (s_reserve): Use log2 to convert alignment before calling
6320         record_alignment.
6321         (s_common): Use log2 to convert alignment before calling
6322         record_alignment and frag_align.
6323         (sparc_cons_align): Use log2.
6324
6325 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
6326
6327         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6328         (s_common): Likewise.
6329
6330         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
6331         initialization of waddr.
6332         (sparc_elf_final_processing): Add default case to switch.
6333
6334 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6335
6336         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
6337         than temporary real.
6338
6339 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6340
6341         * write.c (subsegs_finish): Don't align the segments if there were
6342         any errors.
6343
6344         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6345         copying aux information.
6346
6347         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6348         expression into a symbol.
6349
6350 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6351
6352         * config/tc-i386.c (mode_from_disp_size): Change arg and return
6353         type to unsigned int.
6354         (md_assemble): Change type used to store offsets from unsigned
6355         long to long.
6356         (i386_operand): Switch error check to only call RESTORE_END_STRING
6357         once after parse_register.
6358
6359 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
6360
6361         * config/tc-v850.c (md_show_usage): Changed format to match that
6362         of gcc, ld, etc.
6363
6364         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6365
6366 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6367
6368         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6369         relocs.
6370         (md_apply_fix_2): Force the symbol of the vtable reloc to be
6371         weak.
6372
6373 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
6374
6375         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6376         * doc/Makefile.in: Rebuild.
6377
6378 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
6379
6380         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6381         for %lo expressions.
6382         (mips_ip, case 'u'): Move range check after code to mask
6383         off bits in %hi/%lo expressions.  Mask off high bits for
6384         %lo expressions.
6385
6386 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6387
6388         * doc/Makefile.am (gasver.texi): New target.
6389         (as.info, as.dvi): Depends upon gasver.texi.
6390         * doc/as.texinfo: Include gasver.texi.  Mention version number on
6391         title page and in top node.
6392         * doc/Makefile.in: Rebuild.
6393
6394 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
6395
6396         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6397         but not including the line containing the edict.
6398         * listing.h (LISTING_EOF): New.
6399         * input-scrub.c (input_scrub_next_buffer): Call it.
6400
6401 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6402
6403         * config/tc-i386.c (i386_operand): Don't set the size of an
6404         immediate address based solely on the suffix and the mode.
6405
6406         * config/tc-i386.c (md_assemble): Add assertion to make sure
6407         overlap2 does not set Imm.
6408
6409         * config/tc-i386.c (space_chars): Remove. The scrubber converts
6410         sequences of whitespace to a single space.
6411         (is_space_chars): Just compare with space.
6412         (md_begin): Don't initialize space_chars.
6413         (md_assemble): Just skip a single whitespace character.
6414         (i386_operand): Rewrite base-index parsing to use new
6415         parse_register, and to skip white space.  Skip white space in a
6416         number of other places too.  Don't give error message if
6417         parse_register fails.
6418         (parse_register): Change reg_string parameter to be non-const.
6419         Add end_op parameter.  Skip white space after the `%', and return
6420         end of register string.  Give error message here rather than
6421         caller.
6422
6423 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
6424
6425         Based on patch from Matt Semersky <matts@scd.hp.com>:
6426         * expr.c (op_encoding): Make const.
6427         (expr_set_precedence): New function.
6428         (expr_begin): Don't set operator rankings, just call
6429         expr_set_precedence.
6430         * expr.h (expr_set_precedence): Declare.
6431         * read.c (s_mri): Call expr_set_precedence.
6432
6433 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
6434
6435         * doc/as.texinfo (Statements): Remove paragraph discussing
6436         continuing lines with a backslash.  This hasn't worked for years,
6437         if it ever did.
6438
6439 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
6440
6441         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
6442         symbol definitions.
6443         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6444         (ps_CTORS, ps_DTORS): New section types.
6445         (vms_fixup_xtors_section): New function
6446         (Ctors_Psect, Dtors_Psect): Define.
6447         (IS_GXX_XTOR): Define
6448         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6449         Filter static constructors/destructors and add to
6450         Ctors_Symbols/Dtors_Symbols chain.
6451         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6452         appropriate section.
6453
6454         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6455         * makefile.vms: Merge vax/vms support.
6456
6457 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
6458
6459         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6460         (elf_pseudo_table): Add them.
6461         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6462         (md_apply_fix): Accept them.
6463         (mips_fix_adjustable): Don't adjust them.
6464         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6465         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6466         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6467         (tc_fix_adjustable): Don't adjust them.
6468
6469 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
6470
6471         * Makefile.am (CGEN_CPU_PREFIX): New variable.
6472         (cgen.o): Use it.
6473         * Makefile.in: Regenerate.
6474         * configure.in: AC_SUBST cgen_cpu_prefix.
6475         * configure: Regenerate.
6476
6477 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
6478
6479         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6480         Changed all users of COND12_DELAY.
6481
6482 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
6483
6484         * config/tc-mn10300.c (set_arch_mach): New function.
6485         (md_pseudo_table): Add pseudo-ops to set the current machine type.
6486         (md_begin): Default to mn10300 mode.
6487         (md_assemble): Only accept instructions for the core mn10300
6488         chip and the active machine type.
6489
6490 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
6491
6492         * subsegs.h (segment_info_type): Give the struct a name.
6493         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6494         * config/tc-h8500.h (tc_reloc_mangle): Declare.
6495         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6496         * config/tc-w65.h (tc_reloc_mangle): Declare.
6497         * config/tc-z8k.h (tc_reloc_mangle): Declare.
6498
6499 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
6500
6501         * config/tc-v850.c (v850_comm):  Restore old section
6502         after common processing.
6503
6504 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
6505
6506         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6507
6508 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
6509
6510         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6511         char with code that explicitly sign-extends.
6512
6513 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
6514
6515         * config/tc-v850.c (md_begin): Restore text section as the current
6516         section after creating call table sections.
6517         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6518         code.
6519
6520         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6521         with call to macro SYM_AUXINFO.
6522
6523 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
6524
6525         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6526         with the program transform name.
6527         * Makefile.in: Rebuild.
6528
6529 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6530
6531         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6532         information.
6533
6534 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
6535
6536         * config/tc-i386.c (i386_operand): Be prepared for a space between
6537         the open parenthesis and the start of the register operand,
6538         because of the June 16 change.
6539
6540 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
6541
6542         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6543         BFD_ASSEMBLER.
6544
6545 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
6546
6547         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6548         even if it is belived to be unnecessary.
6549
6550 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
6551
6552         * write.c (adjust_reloc_syms): Never adjust relocs against weak
6553         symbols.
6554         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6555
6556 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
6557
6558         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6559         shift amount for a repeated operand.  The shift amount for the
6560         repeated copy comes from the size of the operand.
6561
6562 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
6563
6564         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6565
6566 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
6567
6568         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6569
6570 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6571
6572         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6573         characters in it as LEX_IS_SYMBOL_COMPONENT.
6574         * config/tc-i386.h (tc_symbol_chars): Define.
6575         (extra_symbol_chars): Declare.
6576         * config/tc-i386.c (extra_symbol_chars): Define.
6577         (comment_chars): Don't use '/' as comment start if TE_LINUX.
6578         (line_comment_chars): Set to '/' if TE_LINUX.
6579         * doc/c-i386.texi (i386-prefixes): Update.
6580         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6581
6582 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
6583
6584         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6585         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6586
6587 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
6588
6589         * config/tc-d10v.c (md_apply_fix3): Checking displacement
6590         constraint in instructions REP & REPI.
6591
6592 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
6593
6594         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6595         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6596
6597         (check_range): If the operand is shifted, then shift the number
6598         before checking its range.
6599
6600         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6601
6602         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6603         common sections.
6604
6605 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
6606
6607         * config/tc-v850.c (v850_comm): Create special sections as needed.
6608
6609 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
6610
6611         * config/tc-d10v.c (write_2_short): Addition of swapping
6612         instructions for sequential and reverse sequential order when
6613         given order is not possible.
6614
6615 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
6616
6617         * Makefile.am: Rebuild dependencies.
6618         (DEP_INCLUDES): Fix reference to intl build directory.
6619         * Makefile.in: Rebuild.
6620
6621 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6622
6623         * doc/c-i386.texi: Update 16 bit documentation.
6624
6625         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6626         IgnoreDataSize to IgnoreSize as they are used for address size as
6627         well as data size.
6628         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
6629         32-bit mode, similarly addr16/data16 and variants.
6630
6631 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
6632
6633         * config/tc-d30v.c (md_assemble): Fix handling of reverse
6634         sequential word multiply instructions.
6635
6636         (do_assemble): Add extra command line argument, to allow mul32
6637         attribute to be preserved across parallel insns.
6638         (md_assemble): Insert NOPs between explicitly parallel insns which
6639         contain an 32 bit multiply and a 16 multiply.
6640
6641 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6642
6643         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6644         likewise for REPE.
6645
6646         * config/tc-i386.c (reloc): Add braces.
6647
6648         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6649         consistent with Intel naming.
6650         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
6651         use bitfields in sib_byte.
6652         (modrm_byte): Don't use bitfields here either.
6653
6654         * config/tc-i386.c (current_templates): Add const.
6655         (parse_register): Add const to return, param, and char *s.
6656         (i386_operand): Add const to reg_entry *r.
6657         * config/tc-i386.h (templates): Add const to start, end.
6658
6659         Inspired by code for 16 bit gas support from Martynas Kunigelis
6660         <martynas@nm3.ktu.lt>:
6661         * config/tc-i386.c (md_assemble): Add full support for 16 bit
6662         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6663         (uses_mem_addrmode): Remove.
6664         (md_estimate_size_before_relax): Add support here too.
6665         (md_relax_table): Rewrite interface to md_relax for 16 bit
6666         support.
6667         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6668         (opcode_suffix_to_type): Remove.
6669         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6670         (SIZE_FROM_RELAX_STATE): Modify to suit above.
6671         (md_convert_frag): Likewise.
6672         (i386_operand): Add support for 16 bit base/index regs,
6673         immediates, and displacements.  Remove some unnecessary casts, and
6674         localise end_of_operand_string, displacement_string_start,
6675         displacement_string_end variables.  Add GCC_ASM_O_HACK.
6676         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6677
6678         * config/tc-i386.c (prefix_hash): Remove.
6679         (md_begin): Rewrite without obstacks.  Remove prefix hash table
6680         handling.  Rewrite lexical table handling.
6681         (i386_print_statistics): Don't print prefix statistics.
6682         (md_assemble): Rewrite instruction parser so that line is not
6683         converted to lower case.  Don't do a hash_find for prefixes,
6684         instead recognise them via opcode modifier.
6685         (expecting_operand, paren_not_balanced): Localise variables.
6686         * config/tc-i386.h (IsPrefix): Define.
6687         (prefix_entry): Remove.
6688
6689         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6690         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6691         '\\' in case where comment_chars contains '/'.
6692
6693         * config/tc-i386.c (MATCH): Ensure given operand and template
6694         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
6695         you must write `ljmp *table(%ebx)'.
6696
6697         From H.J. Lu <hjl@gnu.org>:
6698         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6699         as 0 ifndef BFD_ASSEMBLER.
6700         (md_assemble): Allow immediate operands without suffix or
6701         other reg operand to default in size to the current code size.
6702
6703 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
6704
6705         * config/tc-v850.c (md_begin):  Restore creation of
6706         .call_table_text and .call_table_data sections.
6707
6708 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
6709
6710         * config/tc-d30v.c (md_assemble): Set execution type to unknown
6711         after emitting a word of noops.
6712
6713 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6714
6715         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6716         (i386_operand): Simplify checks for valid base/index combinations.
6717         Disallow `in 4(%dx),%al'.
6718
6719         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6720         index_reg const.
6721         (add_prefix): Change parameter from char to int.
6722
6723         * config/tc-i386.h (Ugh): Define opcode modifier.
6724         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6725
6726         * config/tc-i386.c (md_assemble): Rewrite MATCH and
6727         CONSISTENT_REGISTER_MATCH macros to check register types more
6728         thoroughly.  Check for illegal suffix/operand combinations
6729         when matching insns with operands.  Handle new `s' suffix, and
6730         associated FloatMF opcode modifier for float insns with memory
6731         operands.
6732         * config/tc-i386.h (FloatMF): Define new opcode modifier.
6733         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6734         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6735         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6736         DATA_PREFIX_OPCODE throughout.
6737
6738         * config/tc-i386.c (REGISTER_WARNINGS): Define.
6739         (md_assemble): Rewrite suffix/register operand checking code to be
6740         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
6741         AnyMem, the better to grep.
6742         (pi): Remove Abs.
6743         (i386_operand): Don't set Mem bits in i.types[this_operand] when
6744         given a memory operand.  Don't set Abs bits either.
6745         (type_names): Remove Mem*, Abs*.
6746         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6747         define opcode_modifiers as these cases are handled by Disp8,
6748         Disp16, Disp32 and suffix checks.
6749         (COMES_IN_BOTH_DIRECTIONS): Remove.
6750         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6751
6752         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6753         if IgnoreDataSize modifier given.  Remove ShortformW modifier
6754         test.  Add test for ShortForm in W base_opcode modification.
6755         Merge Seg2ShortForm and Seg3ShortForm code.
6756         * config/tc-i386.h (ShortFormW): Remove.
6757         (IgnoreDataSize): Define.
6758
6759 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
6760
6761         * config/tc-d30v.c (md_assemble): Store previous segment state
6762         with previous instruction.
6763
6764 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6765
6766         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6767         (ebp, esp): Remove static variables.
6768         (MATCH): Remove test for InOutPortReg.
6769         (i386_operand): Properly handle InOutPortReg here instead.
6770         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6771         (md_assemble): Simplify and correct modrm and sib generation.
6772         (i386_operand): Add warning for scale without index.
6773         Rewrite checks for valid base/index combinations.
6774
6775         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6776         macros and enclose in do while(0).
6777         (RESTORE_END_STRING): Likewise.
6778         (md_assemble): Add one to printed operand number so we start
6779         from 1 not 0.  Add some more gettext invocations.
6780         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6781         number here too.
6782
6783         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6784         DATA_PREFIX, SEG_PREFIX): Define.
6785         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6786         (check_prefix): Remove function.
6787         (add_prefix): New function.  Add prefix to i.prefix as well as
6788         doing checks.
6789         (md_assemble): Changes for add_prefix.  Remove hack for wait
6790         prefix, instead always output prefixes in fixed order.  Test
6791         for jcxz/loop when selecting between word & dword operations,
6792         and add address size prefix rather than operand size prefix.
6793         Remove operand -> address size hack when emitting jcxz/loop.
6794         (i386_operand): Remove O_Absent check as it's done in expr.
6795
6796 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
6797
6798         * configure.in: Recognize m5200 as a cpu_type of m68k.
6799         * aclocal.m4: Rebuild with current libtool.
6800         * configure: Rebuild.
6801
6802 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6803
6804         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6805         to relaxable_symbol to prevent references to external symbol from
6806         being relaxed.
6807
6808 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
6809
6810         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6811         symbols are relaxable.
6812
6813 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
6814
6815         * config/tc-v850.c (md_begin):  Don't create special
6816         sections by default.
6817
6818 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
6819
6820         * config/tc-mips.c (macro): For div and udiv, close the
6821         reorder block as soon as possible.
6822
6823 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
6824
6825         From Matt Semersky <matts@scd.hp.com>:
6826         * macro.c (macro_mri_mode): New function.
6827         * macro.h (macro_mri_mode): Declare.
6828         * read.c (s_mri): Call macro_mri_mode when switching in and out of
6829         MRI mode.
6830
6831 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
6832
6833         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6834         OBJ_EVAX case.
6835
6836         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6837         until after xstrdup in OBJ_EVAX case.
6838
6839 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
6840
6841         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6842         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
6843         of hardcoded magic number.
6844         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6845
6846 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
6847
6848         * read.c (do_s_func): New function.
6849         (s_func): Call it.
6850         * read.h (do_s_func): Add prototype.
6851
6852 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
6853
6854         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6855         nops if fill pattern not specified.
6856
6857 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
6858
6859         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6860         * config/te-go32.h (TE_GO32): Define.
6861         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6862
6863 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
6864
6865         Implement .func/.endfunc pseudo-ops.
6866         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6867         (s_func): Declare.
6868         * read.c (potable): Add .func,.endfunc.
6869         (s_func): New function.
6870         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6871         functions.
6872         (in_doc_func_p,current_function_label): New static globals.
6873         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6874
6875 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
6876
6877         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6878         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6879         * config/tc-arm.h (WORKING_DOT_WORD): Define.
6880         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6881         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6882         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6883         * config/tc-i860.h (WORKING_DOT_WORD): Define.
6884         * config/tc-i960.h (WORKING_DOT_WORD): Define.
6885         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6886         * config/tc-w65.h (WORKING_DOT_WORD): Define.
6887         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6888         * config/tc-a29k.c: Don't define md_short_jump_size,
6889         md_long_jump_size, md_create_short_jump or md_create_long_jump.
6890         * config/tc-alpha.c: Likewise.
6891         * config/tc-alpha.h: Likewise.
6892         * config/tc-arm.c: Likewise.
6893         * config/tc-h8300.c: Likewise.
6894         * config/tc-h8500.c: Likewise.
6895         * config/tc-hppa.c: Likewise.
6896         * config/tc-i860.c: Likewise.
6897         * config/tc-i960.c: Likewise.
6898         * config/tc-ppc.c: Likewise.
6899         * config/tc-sh.c: Likewise.
6900         * config/tc-sparc.h: Likewise.
6901         * config/tc-tic30.c: Likewise.
6902         * config/tc-w65.c: Likewise.
6903         * config/tc-z8k.c: Likewise.
6904
6905 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
6906
6907         * config/tc-vax.c (_): Delete this macro used for placeholder
6908         values in vax_operand_width_size; it conflicts with the _() macro
6909         used for internationalization.
6910
6911 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
6912
6913         * symbols.c (symbol_find_base): Fix case insensitive symbol name
6914         code.  From Chris Moller <moller@bops.com>.
6915
6916         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6917         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6918         * read.c (emit_expr): Initialize seg and subseg fields of a new
6919         broken word.
6920         * write.c (write_object_file): Switch to the appropriate segment
6921         and subsegment when processing a broken word.
6922
6923         * config/tc-m68k.c (mri_assemble): New static function.
6924         (build_mri_control_operand): Call mri_assemble rather than
6925         md_assemble.
6926         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6927         (s_mri_endf, s_mri_endw): Likewise.
6928
6929 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
6930
6931         * read.c (s_org): Call md_flush_pending_output if it is defined.
6932
6933         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6934
6935 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
6936
6937         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6938         (md_parse_option): Add for same.
6939         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6940         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6941         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6942
6943         * config/tc-sparc.h (cons_fix_new_sparc): Added.
6944
6945 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
6946
6947         * config/tc-arm.c (find_real_start): Relax definition of local
6948         labels.
6949
6950 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
6951
6952         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6953         symbols at the given address, not just the last one specified.
6954
6955 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
6956
6957         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6958         or number_to_chars_littleendian to write data.
6959
6960 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
6961
6962         * config/tc-v850.c (md_assemble): Remove artificially created
6963         register name symbols.
6964
6965 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
6966
6967         * write.c (fixup_segment): Change "segment" to "section" in
6968         error message.
6969
6970 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
6971
6972         * write.c (fixup_segment): Change sym1-sym2 message again.
6973
6974 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
6975
6976         * write.c (fixup_segment): Improve error message for sym1-sym2
6977         errors when sym1 is in a different segment from sym2.
6978
6979 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
6980
6981         * config/tc-m32r.c (warn_unmatched_high): New static local.
6982         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6983         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6984         (md_longopts): Recognize --{no-,}warn-unmatched-high.
6985         (md_parse_option): Likewise.
6986         (md_show_usage): Likewise.
6987         (m32r_frob_file): Likewise.
6988
6989         * read.c (generate_file_debug,generate_lineno_debug): New functions.
6990         (read_a_source_file): Call them.
6991         * read.h (stabs_generate_asm_file): Declare.
6992         * stabs.c (stabs_generate_asm_file): New function.
6993         (generate_asm_file): New function.
6994         (stabs_generate_asm_lineno): Move file name handling into
6995         generate_asm_file.
6996
6997 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
6998
6999         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7000         (d30v_current_align, d30v_current_align_seg): New variables.
7001         (d30v_last_label): New variable.
7002         (d30v_align, s_d30v_align, s_d30v_text): New functions.
7003         (s_d30v_data, s_d30v_section): Likewise.
7004         (md_pseudo_table): Call them.
7005         (md_begin): Initialize d30v_current_align_seg.
7006         (md_assemble): Call d30v_align when needed by known current alignment.
7007         (d30v_frob_label, d30v_cons_align): New functions.
7008         * config/tc-d30v.h (md_do_align): Remove.
7009         (tc_frob_label): Call d30v_frob_label.
7010         (md_cons_align): New.
7011
7012         * config/tc-d30v.c (find_format): Convert complex expressions to
7013         expression symbols before processing.  Clean up code formatting.
7014
7015 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
7016
7017         * po/Make-in (install-info): New target.
7018
7019 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
7020
7021         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7022         instructions.
7023         * config/tc-mn10300.c (md_assemble): Likewise.
7024
7025 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
7026
7027         * Makefile.am: Update with `make dep-am'.
7028         (HFILES): Add cgen.h.
7029         (cgen.o): Depend on cgen.h.
7030         * Makefile.in: Regenerate.
7031
7032         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7033
7034 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
7035
7036         * gasp.c (grab_label): Permit a label to be a preprocessor
7037         variable by permitting a label to start with a backslash.
7038
7039 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
7040
7041         * config/tc-mips.c (validate_mips_insn): Removed hack
7042         for previously inaccessible bitfields in some INSN_TRAP
7043         instructions.
7044
7045 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
7046
7047         * config/tc-d30v.c (do_assemble): Abort with error message
7048         if opcode operands do not match.
7049
7050 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
7051
7052         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7053         'q' operand format for 20-bit "break"/"sdbbp" instructions.
7054         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
7055         similar new 'q' operand.
7056
7057 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
7058
7059         * cgen.c (cgen_asm_finish_insn): Fix typo.
7060
7061 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
7062
7063         * cgen.h: New file.
7064         * cgen.c: Include it.
7065         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7066         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
7067         All callers updated.
7068         * config/tc-m32r.c: Include cgen.h.
7069         (m23r_insn): New members num_fixups,fixups.
7070
7071 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
7072
7073         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7074         to avoid compiler warning.
7075
7076 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
7077
7078         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
7079         calling make.
7080
7081         * makefile.vms (OBJS): Add ehopt.obj
7082
7083 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
7084
7085         * doc/c-vax.texi: Correct and extend vax/vms documentation.
7086
7087 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
7088
7089         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7090         a short format insn.
7091         (md_assemble): Set it for explicitly packed insns.
7092
7093 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
7094
7095         * config/obj-coff.c (c_symbol_merge): Do not take address of
7096         native fields when performing the memcpy.
7097
7098 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
7099
7100         * config/tc-mips.c (macro,macro2): Implement
7101         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7102
7103 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7104
7105         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7106         relocations against globally visible symbols.
7107         * config/tc-m68k.c (relaxable_symbol): New macro.
7108         (m68k_ip, md_estimate_size_before_relax): Use it.
7109         (tc_m68k_fix_adjustable): Also handle weak symbols.
7110
7111 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7112
7113         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7114         references to externally visible symbols.
7115         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7116         values in twice for a PC relative reloc if the symbol is
7117         externally defined.
7118
7119         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7120         don't adjust a PC relative reloc against an externally visible
7121         symbol.
7122         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7123         for a PC relative fixup against an externally visible defined
7124         symbol, arrange to store object file and addend values as though
7125         the symbol were not defined.
7126         (tc_gen_reloc): Likewise.
7127
7128 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
7129
7130         * read.c (sizeof_leb128): Referenced externally by write.c so
7131         don't inline.
7132
7133 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
7134
7135         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7136         and expand a 'debug' symbol associated with the next instruction
7137         that does not cause a short instruction to be filled with a NOP.
7138         (md_pseudo_table): Add support for .debugsym.
7139         (assemble_parallel_insn): Add calls to expand_debug_sym as
7140         appropriate.
7141         (md_assemble): Ditto.
7142
7143 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
7144
7145         * as.c (main): Conditionally call setlocale.
7146         * gasp.c (main): Likewise.
7147         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7148         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7149
7150 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
7151
7152         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7153
7154 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
7155
7156         * config/tc-hppa.c: Change all calls to bzero to use memset.
7157         (pa_ip): Add cast to avoid warning.
7158         (tc_gen_reloc, md_apply_fix): Likewise.
7159         (pa_find_space_by_number): Likewise.
7160         (hppa_force_relocation): Likewise.
7161         (pa_block): Change i to unsigned int.
7162         * config/obj-som.h (obj_som_copyright): Declare.
7163
7164 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
7165
7166         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7167         for line numbers for assembly source.
7168
7169 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
7170
7171         * configure.in: Change version number to 2.9.4
7172         * configure: Rebuild.
7173
7174 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
7175
7176         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
7177
7178 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7179
7180         * ecoff.h: Change symbolS in function declaration to struct
7181         symbol.
7182
7183 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
7184
7185         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7186         (md_convert_frag): Fix i18n typo.
7187
7188 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
7189
7190         * ecoff.c (ecoff_get_cur_proc_sym): New function.
7191         * ecoff.h: Protoype it.
7192         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7193         [EVAX] (s_alpha_prologue): Delete.
7194         (md_pseudo_table): Update.
7195
7196 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
7197
7198         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7199         array to local pointer.
7200         (get_args, parse_expr): Add casts to avoid warnings.
7201
7202 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
7203
7204         * read.c (s_set): Cast xmalloc return value to fragS *.
7205         * config/tc-m68k.c (m68k_ip): Function made static to match
7206         previous forward declaration.
7207         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7208
7209 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
7210
7211         * config/tc-v850.c: Add internationalisation macros to error
7212         strings.
7213
7214         * config/tc-m32r.c (can_make_parallel): Add internationalisation
7215         macros to error strings.
7216
7217 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7218
7219         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7220         reloc is in the TOC csect.
7221         (md_apply_fix3): Correct gettext typo.
7222
7223 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
7224
7225         * config/tc-arm.c (find_real_start): Ignore symbols starting with
7226         .L - they are local labels and the branches are not really
7227         function calls but rather far jumps.
7228
7229 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
7230
7231         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7232
7233 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7234
7235         * config/tc-i386.c (md_assemble): Print operand number rather than
7236         using ordinal_names.
7237         (i386_operand): Likewise.
7238
7239 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
7240
7241         * Makefile.am (INTLLIBS): Define to work around apparent automake
7242         bug.
7243         All Makefiles: Regenerated.
7244
7245         * Many files: Added gettext invocations around user-visible
7246         strings.
7247         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7248         HAVE_LC_MESSAGES): Define.
7249         * dep-in.sed: Added asintl.h.
7250         * po/Make-in: New file.
7251         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7252         Include "asintl.h".
7253         * read.c (Z_): Renamed from `_'.
7254         * Makefile.am (SUBDIRS): Added po.
7255         (POTFILES): new macro.
7256         (po/POTFILES.in): New target.
7257         ($(OBJS)): Added asintl.h.
7258         (HFILES): Likewise.
7259         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7260         (as_new_LDADD): Added $(INTLLIBS).
7261         (as_new_DEPENDENCIES): Added $(INTLDEPS).
7262         (gasp_new_LDADD): Added $(INTLLIBS).
7263         (gasp_new_DEPENDENCIES): New macro.
7264         * configure, aclocal.m4: Rebuilt.
7265         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
7266         po/Makefile.
7267         (ALL_LINGUAS): Define.
7268         * macro.c: Include "asintl.h".
7269         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7270         * as.h: Include "asintl.h".
7271         * config/tc-i386.c (ordinal_names): Removed.
7272         (md_assemble): Changed error text to avoid ordinal_names.
7273         (i386_operand): Likewise.
7274         (reloc): Added as_bad to avoid i18n problems.
7275         (tc_gen_reloc): Likewise.
7276         * config/tc-arm.c (bad_args): Now a #define.
7277         (bad_pc): Likewise.
7278         * config/obj-vms.c (VMS_stab_parse): Changed type of
7279         `long_const_msg'.
7280         (global_symbol_directory): Unified strings to avoid i18n
7281         problems.
7282         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7283         avoid i18n problems.
7284         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7285         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7286         i18n problems.
7287         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7288         problems.
7289         * config/tc-v850.c (md_assemble): Changed C++ comment into C
7290         comment.
7291         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7292         problems.
7293         * as.c (print_version_id): Added an fprintf to avoid i18n
7294         problems.
7295         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7296         problems.
7297         * expr.c (expr): Added as_warn call to avoid i18n problems.
7298         * messages.c (as_assert): Changed code to avoid i18n problems.
7299         (as_abort): Likewise.
7300         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7301         (s_space): Likewise.
7302         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7303
7304 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7305
7306         * config/tc-i386.c (check_prefix): New static function, split out
7307         from md_assemble.
7308         (struct _i386_insn): Add wait_prefix field.
7309         (md_assemble): Remove wait_prefix local variable.  Use
7310         check_prefix when adding a prefix.
7311
7312         * config/tc-i386.c (current_templates): New static variable.
7313         (md_assemble): Remove current_templates local variable.
7314         (md_assemble, i386_operand): Improve error and warning messages in
7315         many places.  Add RESTORE_END_STRING in many places before error
7316         return.  Clarify some comments.
7317
7318         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7319         element array.
7320         (md_assemble): Parse string instruction operands, looking for
7321         segment override prefixes.  Check for invalid segment prefixes on
7322         string instruction.
7323         (i386_operand): i.seg[] and max mem_operand changes for string
7324         insns.
7325         * config/tc-i386.h (EsSeg): Define.
7326
7327         * config/tc-i386.h (regKludge): Define.
7328         (iclrKludge, imulKludge): Don't define.
7329         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7330         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
7331         opcode_modifier checks to look for more common cases first.  Add
7332         default_seg for IsString case.
7333
7334 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7335
7336         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7337         AC_DECL_YYTEXT.
7338         * configure: Rebuild with new automake and libtool.
7339         * aclocal.m4, Makefile.in: Likewise.
7340
7341         * doc/Makefile.am (as.dvi): New target.
7342         * doc/Makefile.in: Rebuild.
7343
7344 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
7345
7346         * configure.in: Added sparc86x support.
7347
7348         * configure: Rebuild.
7349
7350         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7351         sparc_arch.
7352         (md_parse_option): Warn if -EL is not supported for this architecture.
7353
7354         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7355
7356 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
7357
7358         * config/tc-mips.c (mips_ip): Note when we use get match on
7359         the full instruction name.
7360
7361 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
7362
7363         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7364         back into the expression to handle add/sub simplification correctly.
7365
7366 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
7367
7368         * config/tc-mips.c (hilo_interlocks): Remove 4300.
7369
7370 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
7371
7372         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7373         #<n>' instruction.
7374
7375 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
7376
7377         * symbols.c (max_indent_level): New global.
7378         (print_symbol_value_1): Use it.
7379         * expr.h (expr_build_dot): Declare.
7380         * expr.c (expr_build_dot): New function.
7381
7382 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
7383
7384         * symbols.c (print_binary): New function.
7385         (print_expr_1): Call it.
7386
7387 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7388
7389         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7390         operand in the opcode.
7391
7392 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7393
7394         * config/tc-i386.h: Reorder operand flags and opcode modifier
7395         flags for clarity.  Remove unused definitions: Unknown,
7396         ImmUnknown, DispUnknown, NoModrm.
7397         * config/tc-i386.c (type_names): Add missing Debug type.
7398         (md_assemble): Better duplicate prefix checking.  Quicker string
7399         instruction check via new opcode_modifier flag.
7400
7401 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
7402
7403         * doc/as.texinfo (Invoking): Clarify -Wa example.
7404
7405 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
7406
7407         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7408         (s_mips_weakext): Define.
7409         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7410         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7411         defined(TC_MIPS).
7412
7413 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
7414
7415         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7416         is an error if the value can not be computed at assembly time.
7417         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7418
7419 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
7420
7421         * gasp.c (main): Set next field of new include_path structure to
7422         NULL.  From Avery Pennarun <averyp@gdc.ca>.
7423
7424         * read.c (s_mri_sect): Call as_bad rather than abort for an
7425         unsupported MRI target.
7426
7427 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
7428
7429         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
7430         the destination of a branch instruction should be altered.
7431         (find_real_start): New function:  Locate the real, Thumb coded
7432         start of a Thumb function.
7433         (do_t_branch23): Alter the destination of branches to Thumb
7434         functions.
7435
7436         * config/tc-arm.h: Define TC_VALIDATE_FIX.
7437
7438 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
7439
7440         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7441         also.
7442
7443 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7444
7445         * doc/as.texinfo: Use @itemx for a secondary item in a table.
7446         * doc/c-hppa.texi: Likewise.
7447
7448 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
7449
7450         * Makefile.am: Rebuild dependencies.
7451         * Makefile.in: Rebuild.
7452
7453         * Makefile.am (DEP_INCLUDES): New variable.
7454         (.dep1): Change to work when srcdir is not an absolute path.
7455         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7456         * Makefile.in: Rebuild.
7457
7458 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
7459
7460         * config/tc-i386.h, config/tc-i386.c: Revert March 24
7461         LinearAddress patch.
7462
7463         * configure.in: Set version to 2.9.1.
7464         * configure: Rebuild.
7465
7466         * Branched binutils 2.9.
7467
7468 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7469
7470         * config/tc-i386.h (FWait): Define.
7471         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7472         other prefixes.  Check FWait flag in opcode table to see which
7473         instructions require an fwait prefix.
7474
7475 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7476
7477         * stabs.c (get_stab_string_offset): Always create a stab string
7478         section.
7479
7480 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
7481
7482         Fix some gcc -Wall warnings:
7483         * atof-generic.c (atof_generic): Add casts to avoid warnings.
7484         * ehopt.c (eh_frame_code_alignment): Likewise.
7485         * expr.c (integer_constant, operand): Likewise.
7486         * frags.c (frag_align): Likewise.
7487         * gasp.c (level_0, change_base, doinstr): Likewise.
7488         * hash.c (hash_ask): Likewise.
7489         * listing.c (listing_page, calc_hex, print_lines): Likewise.
7490         (debugging_pseudo): Likewise.
7491         * macro.c (define_macro, check_macro): Likewise.
7492         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7493         (ignore_rest_of_line, float_cons): Likewise.
7494         * symbols.c (decode_local_label_name): Likewise.
7495         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7496         (fixup_segment, number_to_chars_bigendian): Likewise.
7497         (number_to_chars_littleendian): Likewise.
7498         * config/atof-ieee.c (gen_to_words): Likewise.
7499         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7500         (sparc_ip, parse_keyword_arg, s_common): Likewise.
7501         * read.c (output_big_sleb128): Initialize locals to avoid
7502         warnings.
7503         (output_big_uleb128, equals): Likewise.
7504         * atof-generic.c (atof_generic): Change number_of_digits_* locals
7505         to unsigned int.  Change zeros to unsigned int.
7506         * cond.c (s_if): Add return to default case.
7507         * frags.c (frag_now_fix): Change return type to addressT.
7508         * frags.h (frag_now_fix): Update declaration.
7509         * listing.c (file_info_struct): Change linenum to unsigned int.
7510         (struct list_info_struct): Change hll_line to unsigned int.
7511         (print_source): Update format string.
7512         * read.c (emit_expr): Change scan to unsigned int, and don't
7513         bother to initialize it.
7514         * symbols.c (dollar_label_count): Change to unsigned long.
7515         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7516         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7517         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7518
7519 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
7520
7521         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7522         mcf5200 just as we do for m68000.
7523         (m68k_init_after_args): Likewise.
7524         (md_estimate_size_before_relax): Likewise.
7525
7526 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
7527
7528         * config/tc-v850.c (md_assemble):  Store relocation addend in
7529         fixup instead of instruction.
7530
7531 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7532
7533         * config/tc-i386.c (md_assemble): Swap template arguments to
7534         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7535         This macro is currently symmetric, so passing them the wrong
7536         way didn't cause any problem, but may if the macro is changed
7537         in the future.
7538         After copying template to i.tm, use i.tm. rather than t-> to
7539         access fields, and make t a const*
7540         Move i.tm.operand_types[] swap to immediately after the copy.
7541
7542 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
7543
7544         * expr.h (expr_build_uconstant): Add prototype.
7545         (expr_build_unary,expr_build_binary): Add prototypes.
7546         * expr.c (expr_build_uconstant): New function.
7547         (expr_build_unary,expr_build_binary): New functions.
7548
7549 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
7550
7551         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7552         * macro.c (macro_expand_body): Increase buffer size.
7553         * messages.c (as_warn): Likewise.
7554         (as_warn_where, as_bad, as_bad_where): Likewise.
7555
7556 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
7557
7558         Based on patch from H.J. Lu  <hjl@gnu.org>:
7559         * Makefile.am (DISTSTUFF): New variable.
7560         (diststuff): New target.
7561         * Makefile.in: Rebuild.
7562
7563 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
7564
7565         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7566         m32r_elf_section_change_hook.
7567
7568         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7569         emit a nop if a section ends with a 16 bit instruction.
7570
7571 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
7572
7573         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
7574         s_lcomm rather than obj_coff_lcomm.
7575         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7576
7577 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
7578
7579         * config/tc-i386.h (LinearAddress): Define.
7580         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7581         instruction, don't use a default segment.
7582
7583 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
7584
7585         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7586         * configure: Rebuild.
7587
7588 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
7589
7590         * aclocal.m4, configure: Rebuild with libtool 1.2.
7591
7592 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
7593
7594         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7595         PC relative branches.  Patch courtesy of Jonathan Walton.
7596
7597
7598 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
7599
7600         * configure.in (emulations): Add thumb-pe target.
7601
7602         * configure (emulations): Add thumb-pe target.
7603
7604 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
7605
7606         * itbl-lex.l (yywrap): Don't define if already defined as a
7607         macro.
7608
7609 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
7610
7611         * depend.c (quote_string_for_make): New function.
7612         (wrap_output): Use it.
7613
7614 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
7615
7616         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7617         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
7618
7619 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
7620
7621         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7622         Recognize -GN and -relax.
7623         (md_begin): Initialize gp size from -G switch.
7624         (alpha_force_relocation): Always force if -relax.
7625         (alpha_align): Take a new argument that will specify when to
7626         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7627         Change all callers.  Emit nop alignment padding as nop+unop pair.
7628
7629 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
7630
7631         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7632         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7633
7634 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
7635
7636         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7637         require padding to the next long word boundary.
7638
7639 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
7640
7641         * cgen.c: #include symcat.h.
7642         * config/tc-m32r.c: Likewise.
7643
7644 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
7645
7646         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7647         absolute expressions instead of '$' prefixed register names.
7648
7649 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
7650
7651         * read.c (s_set): Record file and line info for symbols when -as.
7652         (pseudo_set): Don't overwrite that dummy fragment.
7653
7654 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
7655
7656         * config/tc-ppc.c (md_pseudo_table): Add "section".
7657         (ppc_named_section): New static function.
7658
7659 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
7660
7661         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7662         so we don't have to scan the entire list.
7663
7664 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
7665
7666         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7667         case, allow the parallel instructions to modify the same flag
7668         bits.
7669
7670 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
7671
7672         * listing.c (list_symbol_table): Categorize symbols by
7673         undefined_section rather than sy_frag->line == NULL.
7674
7675 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
7676
7677         * Makefile.am (install-exec-local): Install properly when ln
7678         fails or tooldir == prefix.
7679
7680 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
7681
7682         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7683         Test result of insert_operand for error.
7684
7685 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7686
7687         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7688         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7689         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7690         * doc/Makefile.in: Rebuild.
7691
7692 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
7693
7694         * config/tc-mips.c (macro_build): Handle operand type 'C'.
7695         (macro): Fix handling of M_COP[0-3].
7696
7697 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
7698
7699         Based on patches from Ross Harvey <ross@teraflop.com>:
7700         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7701         if macro_alternate or macro_mri.
7702         (getstring): Remove support for byte constants between < and >.
7703         (get_any_string): '<' only starts a string if macro_alternate or
7704         macro_mri.
7705         (macro_expand_body): Permit keyword parameters following
7706         positional parameters.
7707
7708         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7709         * configure.in (alpha*-*-netbsd*): New target.
7710         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7711         * configure: Rebuild.
7712
7713         * as.h (flag_warn_suppress_instructionswap): Move from here...
7714         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7715         here, and make static.
7716
7717         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7718         BFD_ASSEMBLER or MANY_SEGMENTS.
7719
7720         * as.c (show_usage): Update bug-gnu-utils address.
7721         * gasp.c (show_usage): Likewise.
7722         * doc/as.texinfo (Bug Reporting): Likewise.
7723
7724 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
7725
7726         * config/tc-mips.c (load_address): Don't use mips III or mips IV
7727         insns regardless of the size of a pointer if we're in mips I or
7728         MIPS II mode.
7729         (macro, macro2, s_cprestore, s_cpadd): Likewise.
7730
7731 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
7732
7733         Fix rac to accept only a0:
7734         * tc-d10v.c (parallel_ok, find_opcode):
7735         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7736         Introduce OPERAND_GPR.
7737
7738 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
7739
7740         * read.c (s_fill): Handle non-constant repeat counts by creating
7741         an rs_space fragment.
7742
7743 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
7744
7745         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7746         from as_bad to as_warn.
7747
7748 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
7749
7750         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7751         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7752         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7753
7754 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
7755
7756         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7757         seg_fix_rotP rather than fix_root from seg_info.
7758
7759 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
7760
7761         * expr.c: Add support for 0x1_2_3_4 bignums.
7762
7763 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
7764
7765         * configure.in: Change -linux* to -linux-gnu*.
7766         * configure: Rebuild.
7767
7768         * app.c (do_scrub_begin): Treat \r as whitespace.
7769
7770 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
7771
7772         * Makefile.am: Update dependencies.
7773         * Makefile.in: Rebuild.
7774
7775 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
7776
7777         * configure, aclocal.m4: Rebuild with new libtool.
7778
7779 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
7780
7781         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7782         the argument to bfd_set_arch_mach.
7783         (load_address): Use bfd_arch_bits_per_address to determine the
7784         bit size of an address instead of looking at the isa level.
7785         (macro, macro2, s_cprestore, s_cpadd): Likewise.
7786
7787 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
7788
7789         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7790
7791 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
7792
7793         * ehopt.c: New file.
7794         * as.h (enum _relax_state): Add rs_cfa.
7795         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7796         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7797         * read.c (emit_expr): Call check_eh_frame.
7798         * write.c (cvt_frag_to_fill): Handle rs_cfa.
7799         (relax_segment): Likewise.
7800         * Makefile.am: Rebuild dependencies.
7801         (GAS_CFILES): Add ehopt.c.
7802         (GENERIC_OBJS): Add ehopt.o.
7803         * doc/internals.texi (Frags): Document rs_cfa.
7804
7805         * as.c (show_usage): Mention --traditional-format.
7806         (parse_args): Accept --traditional-format.
7807         * as.h (flag_traditional_format): Declare.
7808         * output-file.c (output_file_create): If flag_traditional_format,
7809         set BFD_TRADITIONAL_FORMAT on stdoutput.
7810         * doc/as.texinfo, doc/as.1: Document --traditional-format.
7811
7812         * config/tc-mips.c (append_insn): Make sure that if we have a
7813         fixup for an unmatched %hi reloc, it does not associated with a
7814         variant frag.
7815
7816         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7817         * doc/Makefile.in: Likewise.
7818
7819 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
7820
7821         * config/tc-m32r.c (check_for_side_effects): New function.
7822         (can_make_parallel): Add checks for instruction side effects
7823         clashing with the other instruction.
7824         (assemble_parallel_insn): Improve warning messages.  Return error
7825         message from non-swapped instruction order.
7826
7827 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
7828
7829         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7830
7831         * config/tc-arm.h: Replace md_after_pass_hook definition with a
7832         md_cleanup definition.  This moves the forced literal output to
7833         the end of the source pass, and avoids macro's inserting literals
7834         into the code immediately after the macro expansion.
7835
7836 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
7837
7838         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7839         a gas internal symbol is adjustable.
7840         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7841
7842         * as.h: If gcc version greater than 2.6, use `__format__' and
7843         `__printf__' in function attributes, rather than `format' and
7844         `printf'.
7845
7846 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
7847
7848         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7849
7850 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
7851
7852         Add tms320c30 support:
7853         * config/tc-tic30.h: New file.
7854         * config/tc-tic30.c: New file.
7855         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7856         TARGET_FORMAT as "coff-tic30".
7857         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7858         * Makefile.am: Rebuild dependencies.
7859         (CPU_TYPES): Add tic30.
7860         (CPU_OBJ_VALID): tic30-aout is valid.
7861         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7862         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7863         * configure, Makefile.in: Rebuild.
7864
7865 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
7866
7867         * config/tc-v850.c (md_assemble): Improvements to error messages.
7868
7869 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
7870
7871         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7872         BFD_RELOC_HI16_S to store the high bits of any value.
7873
7874         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7875         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7876         assembler calculate relocations to any external symbol at all.
7877         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7878         involving generation of pc-relative relocs.
7879         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7880         has been moved to md_apply_fix3.
7881
7882         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7883         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7884         which actually means (the address of identifier's GOT entry) +
7885         constant, which is not particularly useful.
7886
7887 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
7888
7889         * read.h (include_dirs): Declare.
7890         (include_dir_count,include_dir_maxlen): Declare.
7891
7892 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
7893
7894         * configure.in: Correct check for shared opcodes library.
7895         * configure: Rebuild.
7896
7897         * listing.c (buffer_line): If we can't open the file, set at_end.
7898         (listing_print): Remove unused local variable fi.
7899
7900         * config/m68k-parse.y (reglistpair): Handle register list in
7901         either order.
7902
7903         * config/vms-conf.h: Don't undef VERSION.
7904
7905 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
7906
7907         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7908         OBJS variable.
7909         (GENERIC_OBJS): New variable, with the rest of the old OBJS
7910         variable.
7911         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7912         ($(srcdir)/make-gas.com): Rename from make-gas.com.
7913         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7914         (EXTRA_DIST): Define.
7915         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7916         explicitly rather than via the list of object files.
7917         (gcc-as.opt): New file created when make-gas.com is run.
7918         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7919         itbl-cpu.h} to #include appropriate file rather than copying that
7920         file.
7921         * config/vms-conf.h: Synchronize with current config.in.
7922         * Makefile.in: Rebuild.
7923
7924 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
7925
7926         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7927         (parallel_ok): Relaxed parallel subinstruction dependency check.
7928
7929 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
7930
7931         * as.h (flag_warn_suppress_instructionswap): added new flag.
7932         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7933         command line argument.
7934         * tc-d10v.c (write_2_short): emit "Swapping instructions"
7935         warning only if flag_warn_suppress_instructionswap is false.
7936
7937 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
7938
7939         * configure.in (i386-*-mingw32*): New target.
7940         * configure: Rebuild.
7941
7942 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
7943
7944         * symbols.c (resolve_symbol_value): Don't set the segment if it
7945         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7946
7947         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7948         S_GET_SEGMENT.
7949
7950 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
7951
7952         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7953         depends upon HAVE_{UNLINK,REMOVE} values rather than host
7954         compiler.
7955
7956 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
7957
7958         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7959
7960 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
7961
7962         * config/tc-v850.c (v850_insert_operand): Display instruction when
7963         an error is encountered.
7964
7965 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
7966
7967         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7968         (i386-*-sco3.2v5*coff): New target.
7969         (i386-*-sco3.2*): New target.
7970         * configure: Rebuild.
7971
7972 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
7973
7974         * config/tc-v850.c: Tidy error message production.
7975
7976 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
7977
7978         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7979         validate_immediate return value in the right type for comparisons
7980         to FAIL.
7981
7982 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
7983
7984         * listing.c (MAX_BYTES): Use listing variables not constants.
7985         (data_buffer): No longer an array, but a pointer.
7986         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7987         (listing_listing): Allocate data_buffer.
7988
7989 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
7990
7991         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7992         --listing-rhs-width, --listing-cont-lines.
7993         (show_usage): Update.
7994         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7995         (listing_lhs_cont_lines, listing_rhs_width): New vars.
7996         (print_lines): Use the variables instead of the constants.
7997         (listing_listing): Likewise.
7998         * listing.h: Declare the new vars.
7999
8000 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
8001
8002         * as.c (parse_args): Add --keep-locals alias for -L.
8003         Add --strip-local-absolute.
8004         (show_usage): Update.
8005         * as.h (flag_strip_local_absolute): New flag.
8006         * symbols.c (S_IS_LOCAL): Use it.
8007         * config/obj-aout.h (S_IS_LOCAL): Likewise.
8008         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8009         * config/obj-coff.h (S_IS_LOCAL): Likewise.
8010
8011 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
8012
8013         * config/tc-m32r.c: Detect if explicitly parallel instructions
8014         might have an io conflict and issue a warning message.
8015
8016 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
8017
8018         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8019         cgen_swap_fixups): Functions to save, restore and swap the fixup
8020         chain with a backup copy.
8021         (cgen_asm_finish_insn): Returns address of constructed insn.
8022
8023 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
8024
8025         * listing.c (file_info_struct): Remove FILE, add POS.
8026         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8027         (file_info): Don't open the file.
8028         (buffer_line): Check for the file in the last_open cache, updating
8029         as necessary.
8030         (print_source): Don't reference file_info->file.
8031         (listing_listing): Likewise.
8032         (listing_print): Close the file in the cache, if any.
8033
8034 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8035
8036         * read.c (dwarf_file_string): New file static variable.
8037         (emit_expr): Look for constant sequence that leads up to a file
8038         name in DWARF debugging output.
8039         (stringer): Use dwarf_file_string to decide whether to accept a
8040         string as a file name.
8041
8042 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
8043
8044         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8045         (crack_operand): Add reg->reglst MRI hack.
8046         (r_seg): Put reglst symbols in reg_section.
8047         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8048
8049 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
8050
8051         * tc-sh.c (get_specific): Handle SGR & DBR.
8052
8053 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
8054
8055         * tc-h8300.c (parse_reg): Take the length of the symbol into
8056         account when attempting to match a register name.
8057         * tc-h8500.c (parse_reg): Likewise.
8058
8059 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
8060
8061         * cgen.c: Formatting changes to improve readability.
8062
8063 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
8064
8065         * config/tc-mips.c (macro): Rework division code to avoid unfilled
8066         delay slot.
8067
8068 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
8069
8070         Based on a patch from Jim Wilson
8071         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8072         (tc_gen_reloc): Handle cross section PC relative relocs
8073         correctly.
8074
8075 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
8076
8077         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8078
8079 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
8080
8081         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
8082         (expr_jmp_buf): New static local.
8083         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8084         (cgen_md_operand): New function.
8085         * tc-m32r.c: Clean up pass over `struct foo' usage.
8086         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8087
8088 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
8089
8090         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8091         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8092
8093 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
8094
8095         * config/tc-i386.c (i386_operand): Give an error if there are
8096         unrecognized characters after an expression.
8097
8098 For older changes see ChangeLog-9697