gas/ChangeLog

   1 2000-11-06  Steve Ellcey <sje@cup.hp.com>
   2
   3         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
   4         Change M to m for -milp32 or -mlp64 to match gcc.
   5         (dot_endp): Use bytes_per_address instead of 8.
   6         (emit_one_bundle): Use number_to_chars_littleendian instead of
   7         md_number_to_chars.
   8         (fix_insn): Likewise.
   9         (ia64_init): New function.
  10         (ia64_target_format): New function.
  11         (md_begin): Set endianness, arch, and machine as appropriate.
  12         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
  13         Make these macros depend on TE_HPUX macro.
  14         (TARGET_FORMAT): Define.
  15         (HOST_SPECIAL_INIT): Define.
  16         * config/te-hpux.h: New file.
  17         * configure.in: Add "ia64-*-hpux*" target to configure.
  18         * configure: Regenerate.
  19
  20 2000-11-06  Kazu Hirata  <kazu@hxi.com>
  21
  22         * as.c: Fix formatting.
  23         * dwarf2dbg.c: Likewise.
  24         * input-file.c: Likewise.
  25         * input-file.h: Likewise.
  26         * input-scrub.c: Likewise.
  27         * itbl-ops.c: Likewise.
  28         * listing.c: Likewise.
  29         * macro.h: Likewise.
  30         * messages.c: Likewise.
  31         * read.c: Likewise.
  32         * subsegs.c: Likewise.
  33         * subsegs.h: Likewise.
  34         * write.c: Likewise.
  35
  36 2000-11-06  Nick Clifton  <nickc@redhat.com>
  37
  38         * doc/as.texinfo: Add GNU Free Documentation License.
  39         * doc/gasp.texi:  Add GNU Free Documentation License.
  40         * doc/as.1:  Add GNU Free Documentation License.
  41
  42 2000-11-05  Nick Clifton  <nickc@redhat.com>
  43
  44         * config/tc-arm.c: Add include of "dwarf2dbg.h"
  45
  46 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
  47
  48         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
  49         * configure: Regenerate.
  50
  51 2000-11-01  Nick Clifton  <nickc@redhat.com>
  52
  53         * read.c (original_case_string): New global variable.
  54         (read_a_source_file): Copy opcode string into
  55         original_case_string if clobbering the case of the opcode.
  56         * read.h: Export the definition of original_case_string.
  57         * config/tc-arm.c (md_assembler): When parsing a .req
  58         directive use the original opcode string, not the case
  59         clobbered version.
  60
  61 2000-11-02  Nick Clifton  <nickc@redhat.com>
  62
  63         * config/tc-mn10300.c (debug_line): Remove this static
  64         variable.
  65         (md_assemble): Call dwarf2_generate_asm_lineno instead of
  66         dwarf2_where and dwarf2_gen_line_info.
  67
  68 2000-11-02  Theo Honohan  <th@futuretv.com>
  69
  70         * config/tc-arm.c (do_msr): Improve error message.
  71
  72 2000-10-31  Eric Christopher  <echristo@redhat.com>
  73
  74         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
  75         or pc-relative, else use fx_offset.
  76
  77 2000-10-31  Jim Wilson  <wilson@redhat.com>
  78
  79         * config/tc-ia64.c (struct md): New field tag_fixups.
  80         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
  81         qualifying predicate.
  82         (emit_one_bundle): Delete spurious multiplication by one.  Handle
  83         tag_fixups.
  84         (ia64_start_line): Error if dangling qualifying predicate.
  85         (defining_tag): New static variable.
  86         (ia64_unrecognized_line, case '['): Parse tags.
  87         (ia64_frob_label): Create tag_fixups.
  88         (md_assemble): Reset md.qp.X_op after using it.
  89
  90 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
  91
  92         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
  93
  94 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
  95
  96         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
  97
  98 2000-10-30  Kazu Hirata  <kazu@hxi.com>
  99
 100         * expr.c: Fix formatting.
 101         * flonum-copy.c: Likewise.
 102         * flonum.h: Likewise.
 103         * gasp.c: Likewise.
 104         * hash.c: Likewise.
 105
 106 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
 107
 108         * as.h (OPTION_MD_BASE): Bump to 190.
 109         * as.c (parse_args) <std_longopts>: Add comment about the need to
 110         check OPTION_MD_BASE in as.h.
 111
 112         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
 113         for weak symbols.
 114
 115 2000-10-27  Nick Clifton  <nickc@redhat.com>
 116
 117         * configure.in (emulations): Add m68hc12.
 118         * configure: Regenerate.
 119         * po/gas.pot: Regenerate.
 120
 121 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
 122
 123         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
 124         cpsr*.
 125         (arm_psr_parse): Handle lowercase CPSR and SPSR.
 126
 127 2000-10-25  Nick Clifton  <nickc@redhat.com>
 128
 129         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
 130         a DWARF2 line number information sequence.
 131
 132         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
 133
 134         * read.c (generate_lineno_debug): Update comment describing why
 135         DWARF2 line number debug information is not generated
 136         automatically by this function.
 137
 138         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
 139         not all.
 140
 141         * config/tc-arm.h (md_end): Define.
 142         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 143
 144         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
 145         if generating DWARF2 line numbers.
 146         (arm_end_of_source): New function.  Call dwarf2_finish if
 147         necessary.
 148
 149         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
 150         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
 151         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
 152
 153 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
 154
 155         * tc-i386.c: Fix prototype declarations for functions taking no
 156         arguments.
 157
 158 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
 159
 160         * tc-i386.c (i386_operand_modifier): Remove.
 161         (build_displacement_string): Remove.
 162         (i386_parse_seg): Remove.
 163         (i386_intel_memory_operand): Remove.
 164         (i386_intel_operand): Re-write using recursive descent parser based
 165         on MASM documentation.
 166         (struct intel_parser_s): New structure.
 167         (intel_parser): New static variable.
 168         (struct intel_token): New structure.
 169         (cur_token, prev_token): New static variables.
 170         (T_NIL): Define.
 171         (T_CONST): Define.
 172         (T_REG): Define.
 173         (T_BYTE): Define.
 174         (T_WORD): Define.
 175         (T_DWORD): Define.
 176         (T_QWORD): Define.
 177         (T_XWORD): Define.
 178         (T_SHORT): Define.
 179         (T_OFFSET): Define.
 180         (T_PTR): Define.
 181         (T_ID): Define.
 182         (intel_match_token): New function.
 183         (intel_get_token): New function.
 184         (intel_putback_token): New function.
 185         (intel_expr): New function.
 186         (intel_e05): New function.
 187         (intel_e05_1): New function.
 188         (intel_e06): New function.
 189         (intel_e06_1): New function.
 190         (intel_e09): New function.
 191         (intel_e09_1): New function.
 192         (intel_e10): New function.
 193         (intel_e10_1): New function.
 194         (intel_e11): New function.
 195
 196 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
 197
 198         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
 199         instructions to loose any special insn->architecture mask.
 200
 201         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
 202         (sparc_md_end, sparc_arch_types, sparc_arch,
 203         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
 204         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
 205         request v9b architecture if they are used).
 206
 207 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 208
 209         * config/tc-m68k.c: Fix the previous misapplied patch.
 210
 211 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 212
 213         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
 214         BFD_ASSEMBLER and !BFD_ASSEMBLER.
 215         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
 216         BFD_RELOC_*.
 217
 218 2000-10-17  Kazu Hirata  <kazu@hxi.com>
 219
 220         * debug.c: Fix formatting.
 221         * depend.c: Likewise.
 222         * dwarf2dbg.c: Likewise.
 223         * dwarf2dbg.h: Likewise.
 224         * ecoff.c: Likewise.
 225         * expr.c: Likewise.
 226         * expr.h: Likewise.
 227         * flonum-konst.c: Likewise.
 228         * frags.h: Likewise.
 229
 230 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
 231
 232         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
 233         options.
 234         * doc/as.texinfo: Added notes about this new option.
 235
 236 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
 237
 238         * config/tc-sh.c (JREG): Remove.
 239         (md_convert_frag): Remove #if 0:d code using JREG.
 240
 241 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
 242
 243         * config/tc-i386.c (i386_operand_modifier): Only match
 244         modifiers SHORT and FLAT if they are followed by a space.
 245         (parse_register): When `allow_naked_reg' is set, do not confuse
 246         identifiers that start with a register name with a register.
 247
 248 2000-10-12  Kazu Hirata  <kazu@hxi.com>
 249
 250         * app.c: Fix formatting.
 251         * as.c: Likewise.
 252         * as.h: Likewise.
 253         * bit_fix.h: Likewise.
 254         * cgen.c: Likewise.
 255         * cgen.h: Likewise.
 256         * cond.c: Likewise.
 257
 258 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
 259
 260         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
 261
 262 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
 263
 264         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
 265         Re-arrange function a little and improve error message.
 266
 267         * write.c (write_relocs): Fix a comment.
 268
 269         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
 270         link-once sections.
 271
 272 2000-10-05  Jim Wilson  <wilson@cygnus.com>
 273
 274         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
 275
 276 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
 277
 278         * config/tc-i386.c: Delete some useless comments, reformat others.
 279
 280         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
 281         non-global syms in linkonce sections.
 282
 283 2000-10-04  Ralf Baechle  <ralf@gnu.org>
 284
 285         * config/tc-ia64.c (operand_match): Don't use // style comments.
 286         * config/tc-i370.c: Likewise.
 287
 288 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
 289
 290         Changes to handle varying register prefix and user symbol prefix.
 291         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
 292         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
 293         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
 294         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
 295         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
 296         (demand_register_prefix): New variable.
 297         (md_pseudo_table): New pseudo ".syntax".
 298         (md_longopts): New options --no-underscore and --underscore.
 299         (cris_target_format): Return elf32-us-cris or elf32-cris depending
 300         on symbols_have_leading_underscore.
 301         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
 302         (get_spec_reg): Ditto.
 303         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
 304         Fix formatting.
 305         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
 306         --help.
 307         <case OPTION_NO_US, case OPTION_US>: New.
 308         (md_show_usage): Be brief and reformat to match continuation of
 309         --help.
 310         * po/gas.pot: Regenerate.
 311
 312 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 313
 314         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
 315         force relocs for 12 bit branches.
 316         (md_apply_fix): Similarly, adjust logic here.
 317
 318 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 319
 320         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
 321         adjust for external and weak syms as we will use a reloc.  Allow
 322         for +8 offset when calculating limits of branches.
 323         (hppa_fix_adjustable): Undo 2000-09-23 change.
 324         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
 325         Correct distance calculation.
 326         (tc_gen_reloc): Print the file name and line number if we can't
 327         handle a fixup.
 328
 329         From John David Anglin <dave@hiauly1.hia.nrc.ca>
 330         * config/tc-hppa.c (nonzero_dibits): Define.
 331         (arg_reloc_stub_needed): Check each arg and return value
 332         separately for zero case.
 333         (pa_align): Declare argument `bytes'.
 334
 335 2000-09-25  Kazu Hirata  <kazu@hxi.com>
 336
 337         * config/tc-cris.c: Fix formatting.
 338         * config/tc-d10v.h: Likewise.
 339         * config/tc-d30v.c: Likewise.
 340         * config/tc-d30v.h: Likewise.
 341         * config/tc-fr30.c: Likewise.
 342         * config/tc-fr30.h: Likewise.
 343         * config/tc-m68k.c: Likewise.
 344         * config/tc-m68k.h: Likewise.
 345         * config/tc-pj.h: Likewise.
 346         * config/tc-ppc.c: Likewise.
 347         * config/tc-ppc.h: Likewise.
 348         * config/tc-sh.c: Likewise.
 349         * config/tc-sh.h: Likewise.
 350         * config/tc-sparc.c: Likewise.
 351         * config/tc-v850.h: Likewise.
 352         * config/tc-vax.h: Likewise.
 353         * config/tc-w65.h: Likewise.
 354         * config/tc-z8k.h: Likewise.
 355
 356 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
 357
 358         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
 359         checks only for ELF.
 360         (hppa_force_relocation): Likewise.
 361
 362 2000-09-22  Jim Wilson  <wilson@cygnus.com>
 363
 364         * config/tc-ia64.c (dv_sem): Add "stop".
 365         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
 366         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
 367         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
 368         match above.
 369         (mark_resources): Check IA64_RS_PRr.
 370
 371 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 372
 373         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
 374         md_estimate_size_before_relax): Redesign and clean up the
 375         relaxation mechanism.
 376
 377 2000-09-21  Kazu Hirata  <kazu@hxi.com>
 378
 379         * config/tc-ns32k.c: Fix formatting.
 380         * config/tc-ns32k.h: Likewise.
 381
 382 2000-09-20  Kazu Hirata  <kazu@hxi.com>
 383
 384         * config/tc-m32r.c: Fix formatting.
 385         * config/tc-m32r.h: Likewise.
 386         * config/tc-m68851.h: Likewise.
 387         * config/tc-m68hc11.c: Likewise.
 388         * config/tc-m68hc11.h: Likewise.
 389         * config/tc-m88k.c: Likewise.
 390         * config/tc-mcore.c: Likewise.
 391         * config/tc-mcore.h: Likewise.
 392         * config/tc-mips.c: Likewise.
 393         * config/tc-mips.h: Likewise.
 394         * config/tc-mn10200.h: Likewise.
 395         * config/tc-mn10300.h: Likewise.
 396         * config/tc-tahoe.c: Likewise.
 397         * config/tc-tahoe.h: Likewise.
 398
 399 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 400
 401         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
 402         Likewise in relaxation description comments.
 403
 404 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
 405
 406         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
 407         subtraction of two syms without emitting a relocation.
 408
 409         From  David Huggins-Daines  <dhd@linuxcare.com>
 410         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
 411         global or weak symbols.
 412
 413 2000-09-15  Kazu Hirata  <kazu@hxi.com>
 414
 415         * config/tc-h8300.h: Fix formatting.
 416         * config/tc-h8500.c: Likewise.
 417         * config/tc-h8500.h: Likewise.
 418         * config/tc-hppa.h: Likewise.
 419         * config/tc-i370.h: Likewise.
 420         * config/tc-i386.h: Likewise.
 421         * config/tc-i860.c: Likewise.
 422         * config/tc-i860.h: Likewise.
 423         * config/tc-i960.h: Likewise.
 424         * config/tc-ia64.c: Likewise.
 425         * config/tc-ia64.h: Likewise.
 426
 427 2000-09-14  Kazu Hirata  <kazu@hxi.com>
 428
 429         * config/tc-a29k.c: Fix formatting.
 430         * config/tc-alpha.c: Likewise.
 431         * config/tc-arc.c: Likewise.
 432         * config/tc-arc.h: Likewise.
 433         * config/tc-arm.c: Likewise.
 434         * config/tc-arm.h: Likewise.
 435         * config/tc-avr.c: Likewise.
 436         * config/tc-avr.h: Likewise.
 437         * config/tc-tic30.c: Likewise.
 438         * config/tc-tic30.h: Likewise.
 439         * config/tc-tic54x.c: Likewise.
 440         * config/tc-tic54x.h: Likewise.
 441         * config/tc-tic80.c: Likewise.
 442         * config/tc-tic80.h: Likewise.
 443
 444 2000-09-14  Timothy Wall  <twall@cygnus.com>
 445
 446         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
 447         parallel comparisons for later use.
 448         (struct rsrc): Add parallel comparison type.
 449         (resources_match): Skip special cases of PR usage (non-conflicting
 450         parallel compares).
 451
 452 2000-09-13  Kazu Hirata  <kazu@hxi.com>
 453
 454         * config/obj-ecoff.c: Fix formatting.
 455         * config/obj-elf.c: Likewise.
 456         * config/obj-elf.h: Likewise.
 457         * config/obj-evax.h: Likewise.
 458         * config/obj-generic.h: Likewise.
 459         * config/obj-hp300.c: Likewise.
 460         * config/obj-hp300.h: Likewise.
 461         * config/obj-ieee.h: Likewise.
 462         * config/obj-vms.c: Likewise.
 463         * config/obj-vms.h: Likewise.
 464
 465 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
 466
 467         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
 468         (md_parse_option): Ditto.
 469         (md_longopts): Add -mips32 option.
 470         (md_show_usage): Document new options.
 471         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
 472         (mips_ip): Assemble mfc0 with a sub-selection code.
 473         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
 474         (mips_cpu_to_str): New function.
 475         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
 476         Use CPU_* defines instead of hardcoded numbers.
 477
 478         * doc/as.texinfo: Document new options.
 479         * doc/c-mips.texi: Ditto.
 480
 481 2000-09-12  Kazu Hirata  <kazu@hxi.com>
 482
 483         * as.h: Fix formatting.
 484         * asintl.h: Likewise.
 485         * bit_fix.h: Likewise.
 486         * config/obj-aout.c: Likewise.
 487         * config/obj-aout.h: Likewise.
 488         * config/obj-bout.c: Likewise.
 489         * config/obj-bout.h: Likewise.
 490         * config/obj-coff.c: Likewise.
 491         * config/obj-coff.h: Likewise.
 492         * dwarf2dbg.h: Likewise.
 493         * expr.h: Likewise.
 494         * flonum.h: Likewise.
 495         * frags.h: Likewise.
 496         * itbl-ops.h: Likewise.
 497         * macro.h: Likewise.
 498         * read.h: Likewise.
 499         * sb.h: Likewise.
 500         * struc-symbol.h: Likewise.
 501         * subsegs.h: Likewise.
 502         * symbols.h: Likewise.
 503         * tc.h: Likewise.
 504         * write.h: Likewise.
 505
 506 2000-09-11  Kazu Hirata  <kazu@hxi.com>
 507
 508         * bignum-copy.c: Fix formatting.
 509         * config/tc-i370.c: Likewise.
 510         * config/tc-i960.c: Likewise.
 511         * config/tc-m68k.c: Likewise.
 512         * ehopt.c: Likewise.
 513         * flonum-copy.c: Likewise.
 514         * flonum-konst.c: Likewise.
 515         * flonum-mult.c: Likewise.
 516         * literal.c: Likewise.
 517         * read.c: Likewise.
 518         * sb.c: Likewise.
 519         * stabs.c: Likewise.
 520         * subsegs.c: Likewise.
 521
 522 2000-09-09  Philip Blundell  <philb@gnu.org>
 523
 524         * configure.in (arm*-*-uclinux*): New target.
 525         * configure: Regenerate.
 526
 527 2000-09-09  Kazu Hirata  <kazu@hxi.com>
 528
 529         * input-file.c: Fix formatting.
 530         * itbl-ops.c: Likewise.
 531         * messages.c: Likewise.
 532
 533 2000-09-08  Philip Blundell  <philb@gnu.org>
 534
 535         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
 536         offset is negative.
 537
 538 2000-09-07  H.J. Lu  <hjl@gnu.org>
 539
 540         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
 541         * configure: Rebuild.
 542
 543 2000-09-07  Kazu Hirata  <kazu@hxi.com>
 544
 545         * atof-generic.c: Fix formatting.
 546         * config/tc-mips.c: Likewise.
 547         * config/tc-vax.c: Likewise.
 548         * input-scrub.c: Likewise.
 549
 550 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
 551
 552         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
 553         * configure.in (sh-*-linux*): Added.
 554         * configure: Rebuilt.
 555
 556 2000-09-06  Kazu Hirata  <kazu@hxi.com>
 557
 558         * config/tc-hppa.c: Fix formatting.
 559
 560         * ecoff.c: Fix formatting.
 561
 562 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
 563
 564         * configure: Rebuilt with new libtool.m4.
 565
 566 2000-09-05  Kazu Hirata  <kazu@hxi.com>
 567
 568         * cgen.c: Fix formatting.
 569         * config/tc-ia64.c: Likewise.
 570
 571 2000-09-05  Nick Clifton  <nickc@redhat.com>
 572
 573         * aclocal.m4: Regenerate.
 574         * config.in: Regenerate.
 575         * configure: Regenerate.
 576         * po/gas.pot: Regenerate.
 577
 578 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
 579
 580         * config/tc-cris.c: Correct comment typos.
 581
 582 2000-09-05  Eric Christopher  <echristo@cygnus.com>
 583
 584         * config/tc-mn10300.c: Cleanup.
 585         (md_pcrel_from): Enable.
 586
 587 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
 588
 589         * expr.c (operand): Fix a comment typo.
 590         * write.c (write_relocs): Fix a signed/unsigned warning.
 591
 592         * config/tc-hppa.c (fudge_reg_expressions): New
 593         (hppa_force_reg_syms_absolute): New.
 594         (pa_equ): Allow reg_section expressions.
 595         * config/tc-hppa.c (md_optimize_expr): Define.
 596         (hppa_force_reg_syms_absolute): Prototype.
 597
 598         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
 599         (pa_parse_number): Pass in arg to select fp reg parsing.
 600         Return 1 to indicate format checks pass.  If strict, then only
 601         accept a register or register symbol.  Return value in...
 602         (pa_number): New static for pa_parse_number.
 603         (FP_REG_BASE): Define.
 604         (FP_REG_RSEL): Define.
 605         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
 606         appropriate.  White space changes.
 607         (need_pa11_opcode): Don't bother passing any params, get them from
 608         globals instead.
 609         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
 610         Remove extraneous check in case 'Q'.
 611         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
 612         reg, set section of resulting symbol to reg_section.
 613         (pa_parse_space_stmt): Modify call to pa_parse_number.
 614         (pa_space): Likewise.
 615
 616         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
 617         (hppa_force_relocation): Handle vtable relocs.
 618         (pa_vtable_entry): New.
 619         (pa_vtable_inherit): New.
 620         (md_pseudo_table): Add entries for vtable pseudos.
 621         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
 622         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
 623         against weak syms.
 624         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
 625         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
 626         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
 627         millicode import.
 628         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
 629         specify a symbol type.
 630
 631         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
 632         dependent things together.
 633         (md_elf_symbol_type): Define.
 634
 635         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
 636         symbol.
 637         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
 638
 639         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
 640         (obj_elf_vtable_entry): Declare.
 641
 642         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
 643         and export function.
 644         (obj_elf_vtable_entry): Similarly.
 645         (elf_pseudo_table): Fix the damage with a cast.
 646
 647 2000-09-03  Richard Henderson  <rth@cygnus.com>
 648
 649         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
 650         for template selection when a label is needed.
 651
 652 2000-09-02  Kazu Hirata  <kazu@hxi.com>
 653
 654         * config/tc-ia64.c: Fix formatting.
 655
 656 2000-09-02  Nick Clifton  <nickc@redhat.com>
 657
 658         * configure.in: Increase version number to 2.10.91.
 659         * configure: Regenerate.
 660         * aclocal.m4: Regenerate.
 661         * config.in: Regenerate.
 662         * po/gas.pot: Regenerate.
 663         * Makefile.in: Regenerate.
 664
 665 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
 666
 667         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
 668         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
 669         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
 670         similar relocs.
 671         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
 672         branches.
 673
 674 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
 675
 676         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
 677         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
 678         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
 679         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
 680         (GOT_symbol): New variable.
 681         (md_undefined_symbol): Set it.
 682
 683 2000-09-01  Richard Henderson  <rth@cygnus.com>
 684
 685         * config/tc-ia64.c (match): Don't inline.
 686         (extra_goodness): New.
 687         (md_begin): Prefer nop.f and nop.b for best_template.
 688
 689 2000-08-31  Kazu Hirata  <kazu@hxi.com>
 690
 691         * as.c: Fix formatting.
 692         * cond.c: Likewise.
 693         * frags.c: Likewise.
 694         * macro.c: Likewise.
 695
 696 2000-08-31  Eric Christopher  <echristo@cygnus.com>
 697
 698         * config/tc-mn10300.c:  Cleanup and fix warnings.
 699         (md_pseudo_table): Add initializers.
 700         (md_show_usage): Cleanup.
 701         (md_parse_option): Fix warnings.
 702         (md_undefined_symbol): Fix warnings.
 703         (md_conver_frag): Fix warnings.
 704         (tc_gen_reloc): Fix warnings.
 705         (md_apply_fix3): Fix warnings.
 706         (check_operand): Fix warnings.
 707
 708 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
 709
 710         * acinclude.m4: Include libtool and gettext macros from the
 711         top level.
 712         * aclocal.m4, configure: Rebuilt.
 713
 714 2000-08-30  Mark Hatle  <mhatle@mvista.com>
 715
 716         * config/tc-ppc.c (md_parse_option): Recognize -m405.
 717
 718 2000-08-31  Kazu Hirata  <kazu@hxi.com>
 719
 720         * listing.c: Fix formatting.
 721
 722 2000-08-29  Kazu Hirata  <kazu@hxi.com>
 723
 724         * app.c: Fix a comment typo.  Fix formatting.
 725
 726 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
 727
 728         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
 729         offset of the target destination for jmp instructions.
 730         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
 731
 732 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
 733
 734         * NEWS: Mention support for CRIS.
 735
 736 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
 737
 738         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
 739         Sets `.lcomm' alignment to zero.
 740
 741 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
 742
 743         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
 744         (TC_FIX_ADJUSTABLE): Define.
 745
 746 2000-08-23  Jim Wilson  <wilson@cygnus.com>
 747
 748         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
 749         unwind.personality_routine is set.
 750
 751 2000-08-23  H.J. Lu  <hjl@gnu.org>
 752
 753         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
 754
 755 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
 756
 757         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
 758         environment is pe.
 759
 760 2000-08-22  H.J. Lu  <hjl@gnu.org>
 761
 762         * config.in (STRICTCOFF): New for strict COFF.
 763
 764         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
 765         i386-*-go32* and i386-go32-rtems*.
 766         * configure: Rebuilt.
 767
 768         * config/obj-coff.c (obj_coff_endef): Follow the historical
 769         behavior if STRICTCOFF is not defined.
 770
 771         * doc/internals.texi: Document STRICTCOFF.
 772
 773 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
 774
 775         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
 776         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
 777         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
 778         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
 779         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
 780         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
 781         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
 782         Likewise.
 783
 784 2000-08-22  Eric Christopher  <echristo@cygnus.com>
 785
 786         * config/tc-mn10300.c: (md_apply_fix): New function.
 787         (mn10300_force_relocation): New function.
 788         (mn10300_fix_adjustable): New function.
 789
 790         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
 791         (TC_HANDLES_FX_DONE): Define.
 792         (obj_fix_adjustable): Define.
 793         (MD_APPLY_FIX3): Define.
 794         (TC_LINKRELAX_FIXUP): Define.
 795
 796         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
 797         previously defined.
 798         (fixup_segment): Use TC_LINKRELAX_FIXUP.
 799
 800         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
 801
 802 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
 803
 804         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
 805         if the fixup resulted in a relocation.
 806
 807 2000-08-18  Nick Clifton  <nickc@redhat.com>
 808
 809         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
 810         Make reference to first element of shift_names explicit.
 811
 812 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
 813
 814         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
 815         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
 816         add a symbol's address.  Removed all target-specific #ifdefs that
 817         used to accomplished the same.
 818         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 819         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 820         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 821         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 822         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
 823
 824 2000-08-17  Kazu Hirata  <kazu@hxi.com>
 825
 826         * dwarf2dbg.c: Fix formatting.
 827
 828 2000-08-17  Nick Clifton  <nickc@redhat.com>
 829
 830         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
 831         to be recoded as logical shift lefts by zero.
 832
 833 2000-08-16  Jim Wilson  <wilson@cygnus.com>
 834
 835         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
 836         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
 837         source registers.
 838         (note_register_values): Handle IA64_OPND_R3_2 operands.
 839
 840 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
 841
 842         * config/tc-i860.c (md_operand): Silly typo fixed.
 843
 844 2000-08-16  Nick Clifton  <nickc@redhat.com>
 845
 846         * config/tc-arm.c (struct asm_shift): Delete.
 847         (shift[]): Delete.
 848         (enum asm_shift_index): New.
 849         (struct asm_shift_properties): New.
 850         (struct asm_shift_name): New.
 851         (shift_properties[]); New.
 852         (shift_names[]); New.
 853
 854         (decode_shift): Use new structures.
 855         Issue a warning is "ROR #0" is used.
 856         Issue a warning if "ASR #0" or "LSR #0" is used.
 857
 858         (md_begin): Initialise arm_shift_hsh table from new
 859         asm_shift_name array.
 860
 861 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
 862
 863         * config/tc-sparc.c: Kill all warnings.
 864         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
 865         in -xarch= as well.
 866         (md_show_usage): Update usage text.
 867
 868 2000-08-16  Nick Clifton  <nickc@redhat.com>
 869
 870         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
 871         useful.
 872
 873 2000-08-15  Will Cohen  <wcohen@redhat.com>
 874
 875         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
 876
 877         * config/tc-sh.c (md_assemble): Changed so debug_type
 878         test performed for ppi_assemble
 879         * config/tc-sh.c: Included dwarf2dbg.h.
 880         (debug_line): Defined.
 881         (md_assemble): Generates dwarf2 line info.
 882         (sh_finalize): New function.  Finalize dwarf2 info.
 883         (assemble_ppi): Returns size of code generated.
 884         (build_Mytes): Returns size of code generated.
 885         (md_pseudo_table): Added "file" and "loc" psuedo ops.
 886         * config/tc-sh.h (md_end): Defined.
 887         (sh_finalize): Declared.
 888
 889 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
 890
 891         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
 892         md_number_to_chars.
 893
 894 2000-08-14  Nick Clifton  <nickc@redhat.com>
 895
 896         * config/tc-arm.c (do_bx): Allow "bx pc".
 897
 898 2000-08-14  Jim Wilson  <wilson@cygnus.com>
 899
 900         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
 901         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
 902         (md_begin): Change assignment to md.flag to OR in the new bit.
 903
 904 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
 905
 906         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
 907           flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
 908           C_MOU, and C_EOS.
 909
 910 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
 911
 912         * NEWS: Mention i860 support.
 913
 914 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
 915
 916         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 917
 918 2000-08-14  Andreas Schwab  <schwab@suse.de>
 919
 920         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
 921
 922 2000-08-11  Andreas Schwab  <schwab@suse.de>
 923
 924         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
 925         argument.
 926
 927 2000-08-11  Kazu Hirata  <kazu@hxi.com>
 928
 929         * expr.c: Fix formatting.
 930         * config/obj-bout.c: Likewise.
 931
 932 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
 933
 934         * doc/c-i860.texi: Flesh out the i860 section more.
 935
 936 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 937
 938         * symbols.c: Fix formatting.
 939         * expr.c: Likewise.
 940
 941 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
 942
 943         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
 944         has the IgnoreSize bit set.
 945
 946 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
 947
 948         From  Rodney Brown  <RodneyBrown@mynd.com>
 949         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
 950         * configure: Regenerate.
 951
 952 2000-08-09  Kazu Hirata  <kazu@hxi.com>
 953
 954         * hash.c: Fix formatting.
 955         * gasp.c: Likewise.
 956
 957 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
 958
 959         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
 960         (i860_fix_info): New enum.
 961         (MD_APPLY_FIX3): Define.
 962         (WORKING_DOT_WORD): Define.
 963         (TC_HANDLES_FX_DONE): Define.
 964         (DIFF_EXPR_OK): Define.
 965         (LISTING_HEADER): Define.
 966         (TARGET_FORMAT): Select target format based on endian flag.
 967         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
 968         (target_big_endian): Add external declaration.
 969
 970         * config/tc-i860.c: All existing code reworked completely. Other
 971         new code shown below.
 972         (SYNTAX_SVR4): Define.
 973         (target_warn_expand): New variable.
 974         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
 975         (md_longopts): Declare and define with new options (-EL, -EB,
 976         and -mwarn-expand).
 977         (md_show_usage): New function.
 978         (md_operand): New function.
 979         (obtain_reloc_for_imm16): New function.
 980         (md_apply_fix3): New function.
 981         (tc_gen_reloc): New function.
 982
 983 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 984
 985         * config/tc-m68hc11.c (build_jump_insn): Make sure the
 986         2 bytes of the jump address are in the same frag.
 987         (find): Accept 68hc12 register indirect modes.
 988
 989         * NEWS: Mention 68HC11 & 68HC12 support.
 990
 991 2000-08-07  Richard Henderson  <rth@cygnus.com>
 992
 993         * config/tc-ia64.c (unwind): Add prologue_mask member.
 994         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
 995         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
 996         (dot_body): Clear unwind.prologue_mask.
 997         (dot_prologue): Set it.  Accept a register second argument.
 998
 999 2000-08-07  Kazu Hirata  <kazu@hxi.com>
1000
1001         * config/atof-ieee.c: Fix formatting.
1002         * config/atof-tahoe.c: Likewise.
1003
1004 2000-08-06  Nick Clifton  <nickc@cygnus.com>
1005
1006         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1007         work.
1008
1009         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1010         of .popsection, .previous, .pushsection, .subsection,
1011         .version, .vtable_entry, .vtable_inherit and .weak.
1012
1013 2000-08-05  Kazu Hirata  <kazu@hxi.com>
1014
1015         * config/tc-cris.c: Fix formatting.
1016         * config/tc-i386.c: Likewise.
1017         * config/tc-sparc.c (sparc_ip): Simplify the code.
1018
1019 2000-08-04  Kazu Hirata  <kazu@hxi.com>
1020
1021         * config/tc-cris.c: Rearrange code for readability.
1022         * config/tc-d10v.c: Fix formatting.
1023         * config/tc-m32r.c: Likewise.
1024         * config/tc-sparc.c: Likewise.
1025
1026 2000-08-02  Jim Wilson  <wilson@cygnus.com>
1027
1028         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1029         before ia64_find_opcode.
1030         (md_assemble): Likewise.
1031
1032 2000-08-01  Nick Clifton  <nickc@cygnus.com>
1033
1034         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1035         Undo some formatting fixes.
1036
1037 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1038
1039         * config/obj-som.c: Fix formatting.
1040         * config/obj-ieee.c: Likewise.
1041         * config/tc-arm.c: Likewise.
1042         * config/tc-v850.c: Likewise.
1043
1044 2000-08-01  Nick Clifton  <nickc@redhat.com>
1045
1046         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1047         index by command line option.
1048
1049 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1050
1051         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1052         (@node M68K-Branch): Rewrite to match the reality.
1053
1054 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
1055
1056         * doc/c-i860.texi: New file.
1057         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1058         * doc/Makefile.in: Regenerate.
1059         * doc/all.texi: Add I860 as relevant architecture.
1060         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1061
1062 2000-07-31  Kazu Hirata  <kazu@hxi.com>
1063
1064         * config/tc-d30v.c: Fix formatting.
1065
1066 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1067
1068         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1069         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1070         long emit a long branch if available instead of an absolute jump, never
1071         emit absolute jumps for anything with --pcrel.
1072
1073         * doc/c-m68k.texi: Document new command line option.
1074
1075 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
1076
1077         * config/tc-avr.c: Use PARAMS macro in function declarations.
1078         Don't declare md_pcrel_from_section (already in tc-avr.h).
1079         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1080         (avr_operand): Don't set (unsigned) op_mask to -1.
1081
1082 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
1083
1084         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1085         * configure: Regenerated.
1086         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1087         of operand to the .type directive (.e.g, "type").
1088
1089 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
1090
1091         * as.h (warn_comment, found_comment, found_comment_file): Declare.
1092         * app.c (do_scrub_chars): Record where first comment found.
1093         * read.c (read_a_source_file): Init found_comment on entry, and
1094         notify whether comments found on exit.
1095         * config/tc-hppa.c (md_shortopts): Add "c".
1096         (md_longopts): Add warn-comment.
1097         (md_parse_option): Handle it.
1098         (md_show_usage): Show available options.
1099         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1100
1101 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1102
1103         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1104         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1105         sym_ptr_ptr
1106         (md_estimate_size_before_relax): Don't fall off end of function.
1107
1108 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1109
1110         * config/tc-avr.c: Fix formatting.
1111         * config/tc-ns32k.c: Likewise.
1112
1113 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
1114
1115         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1116
1117 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1118
1119         * config/tc-d10v.c: Fix formatting.
1120         * config/tc-z8k.c: Likewise.
1121         * config/tc-sparc.c: Likewise.
1122
1123 2000-07-26  Dave Brolley  <brolley@redhat.com>
1124
1125         * cgen.c (queue_fixup): Declare opinfo.
1126         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1127         (gas_cgen_md_operand): Ditto.
1128         (gas_cgen_md_apply_fix3): Ditto.
1129
1130 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
1131
1132         * config/obj-coff.c (obj_frob_symbol): Don't merge
1133         labels. Don't merge if the symbol isn't constant. Return
1134         immediately if a symbol is merged.
1135
1136 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
1137
1138         * frags.c (frag_align): Correct absolute section alignment.
1139
1140 2000-07-20  DJ Delorie  <dj@redhat.com>
1141
1142         * config/obj-coff.c (obj_frob_symbol): revert previous change,
1143         it breaks linking against DLLs.
1144
1145 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
1146
1147         * configure.in: Add CRIS support.
1148         * configure: Regenerate.
1149         * Makefile.am: (CPU_TYPES): Add cris.
1150         (CPU_OBJ_VALID) [aout]: Add cris.
1151         (MULTI_CPU_TYPES): Add cris.
1152         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1153         [coff]: Only i386 and mips are valid.
1154         (TARGET_CPU_CFILES): Add config/tc-cris.c.
1155         (TARGET_CPU_HFILES): Add config/tc-cris.h.
1156         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1157         Regenerate dependencies.
1158         * Makefile.in: Regenerate.
1159         * aclocal.m4: Regenerate.
1160         * as.c: Declare crisaout, criself.
1161         * config/tc-cris.h, config/tc-cris.c: New.
1162         * config/e-criself.c, config/e-crisaout.c: New.
1163         * po/POTFILES.in, po/gas.pot: Regenerate.
1164
1165 2000-07-20  Kazu Hirata  <kazu@hxi.com>
1166
1167         * read.c: Fix formatting.
1168         * write.c: Fix formatting.
1169
1170 2000-07-19  H.J. Lu  <hjl@gnu.org>
1171
1172         * sb.c: Include <stdlib.h> if exists for abort ().
1173
1174 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
1175
1176         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1177         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1178         (pa_type_args): Same here.
1179
1180 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
1181
1182         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1183         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1184         the storage class is already set.
1185
1186 2000-07-17  Kazu Hirata  <kazu@hxi.com>
1187
1188         * config/tc-m68hc11.c: Fix formatting.
1189         * config/tc-mn10200.c: Likewise.
1190         * config/tc-mn10300.c: Likewise.
1191         * config/tc-pj.c: Likewise.
1192         * config/tc-tic80.c: Likewise.
1193         * config/tc-w65.c: Likewise.
1194
1195 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
1196
1197         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1198         is defined.
1199
1200 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
1201
1202         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1203         @code.
1204
1205 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
1206
1207         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1208         ELF as are used for SOM (except the 32-bit reloc one) to decide
1209         whether a symbol can be reduced to a section symbol.  Expand on
1210         the comment for symbols involved in LR% and RR% expressions.
1211
1212 2000-07-14  Nick Clifton  <nickc@cygnus.com>
1213
1214         * config/tc-mips.c (mips_disable_float_construction): New
1215         static variable.  Set to true if doubles should not be
1216         constructed by loading two single width fp registers with
1217         halves of the value.
1218         (mips_ip): Test mips_disable_float_construction.
1219         (md_longopts): Add command line switches --construct-floats
1220         and --no-construct-floats.
1221         (md_parse_option): Parse new command line options.
1222         (md_show_usage): Describe new command line options.
1223
1224         * doc/c-mips.texi: Document new command line options.
1225
1226 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
1227
1228         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1229         * configure: Regenerate.
1230
1231 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
1232
1233         * configure.in (DEFAULT_EMULATION setting): Revert part of
1234         2000-07-01 change that set te_multi=multi unless set to tmips.
1235         * configure: Regenerate.
1236
1237 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
1238
1239         * config/obj-coff.c (coff_frob_section): Add padding to the last
1240           section when aligning it increases its size.
1241
1242 2000-07-11  Kazu Hirata  <kazu@hxi.com>
1243
1244         * config/tc-tic54x.c: Fix formatting.
1245
1246 2000-07-10  Kazu Hirata  <kazu@hxi.com>
1247
1248         * config/tc-h8500.c: Fix formatting.
1249         * config/tc-tic54x.c: Fix formatting.
1250
1251 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
1252
1253         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1254         displacements correctly.
1255
1256         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1257
1258 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
1259
1260         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1261         warning.
1262         (hash_jam): Ditto.
1263
1264 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
1265
1266         From  David Huggins-Daines  <dhd@linuxcare.com>
1267         * config/te-hppalinux64.h: Add a new emulation.
1268         * configure.in (emulations): Add configure bits to support the
1269         64-bit Linux/parisc target.
1270         * configure: Regenerate.
1271
1272         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1273         (md_shortopts): Add `V' for ELF.
1274
1275         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1276         when SOM or ELF_ARG_RELOC are defined.
1277         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1278         ELF_ARG_RELOC are defined.
1279         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1280         (pa_stringer): ..Do it here instead.  Fix comment typos.
1281         (hppa_force_relocation): Cast enums to int before comparing with
1282         ints.
1283
1284         From  Ryan Bradetich  <rbradetich@uswest.net>
1285         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1286         redifinition warning.
1287         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1288         (hppa_force_relocation): ditto
1289         (md_apply_fix): Added cast to buf to fix warnings.
1290
1291         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1292         cons_fix_new_hppa, hppa_force_relocation): Prototype.
1293
1294         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1295         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1296         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1297         reloc_type** to avoid warnings in switch.
1298         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
1299         little earlier instead.
1300
1301         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1302         and elf.
1303         (pa_type_args): Use symbol_arg_reloc_info.
1304         (struct pa_it): Make arg_reloc unsigned int.
1305         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1306         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1307         (pa_code): Delete.  pa_text duplicates this function.
1308         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1309         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1310         int.
1311         (cons_fix_new_hppa): Actually change selector to e_fsel when
1312         warning about assuming so.
1313         (tc_gen_reloc): More example elf arg reloc code.
1314         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1315         (hppa_force_relocation): Likewise.
1316
1317         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1318         files.
1319         (pa_end_of_source): Prototype.
1320         (hppa_fix_adjustable): Prototype.
1321         (LABELS_WITHOUT_COLONS): Move it..
1322         * config/te-hppa.h: To here.
1323
1324         * config/te-hppa64.h: New file.
1325
1326         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1327         type.
1328         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
1329         format -10, -16, 16 relocs.
1330         (hppa_elf_mark_end_of_function): Test for null
1331         last_call_info->start_symbol
1332
1333         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1334         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
1335         re_assesmble_* functions.  Delete extraneous statements.  Fix
1336         typos in comments.
1337         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
1338         insn to re_assemble_*.
1339
1340 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
1341
1342         * doc/internals.texi (Expressions): Fix typo.
1343
1344 2000-07-08  Kazu Hirata  <kazu@hxi.com>
1345
1346         * config/tc-sh.c: Fix formatting.
1347         * config/tc-tic54x.c: Fix formatting.
1348         * depend.c: Fix formatting.
1349         * flonum-konst.c: Likewise.
1350         * flonum-mult.c: Likewise.
1351
1352 2000-07-07  Kazu Hirata <kazu@hxi.com>
1353
1354         * config/tc-sh.c: Fix comments.
1355         * config/obj-vms.c: Fix comments.
1356         * config/tc-a29k.c: Likewise.
1357         * config/tc-alpha.c: Likewise.
1358         * config/tc-h8300.c: Likewise.
1359         * config/tc-h8500.c: Likewise.
1360         * config/tc-i370.c: Likewise.
1361         * config/tc-ia64.c: Likewise.
1362         * config/tc-m68hc11.c: Likewise.
1363         * config/tc-m68k.c: Likewise.
1364         * config/tc-mips.c: Likewise.
1365         * config/tc-ns32k.c: Likewise.
1366         * config/tc-ppc.c: Likewise.
1367         * config/tc-z8k.c: Likewise.
1368
1369 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
1370
1371         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1372         Default to '(SEC_LOAD | SEC_DATA)'.
1373         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1374
1375         * doc/internals.texi (CPU Backend): Describe
1376         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1377
1378 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1379
1380         * as.c (parse_args): NULL terminate the long option list.
1381
1382 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1383
1384         * config/tc-d30v.h: Include "write.h" for fixS.
1385         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1386
1387 2000-07-05  Nick Clifton  <nickc@cygnus.com>
1388
1389         * config/tc-d30v.c (write_2_short): Further changes to warning
1390         messages produced when combining EITHER_BUT_PREFER_MU attributed
1391         opcodes.
1392
1393 2000-07-05  DJ Delorie  <dj@redhat.com>
1394
1395         * MAINTAINERS: new
1396
1397 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
1398
1399         * config/tc-arm.c (psrs): Accept combinations of flags.
1400
1401 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
1402
1403         * config/tc-avr.c: Change _ () to _() around all strings marked
1404         for translation (exception from the usual coding style).
1405         (avr_opt): New struct variable, how the new switches are set.
1406         (OPTION_MMCU): Define as 'm' and actually use.
1407         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1408         (show_mcu_list): New function, display the list of known MCUs.
1409         (md_show_usage): Document the new switches.  Call show_mcu_list.
1410         (avr_set_arch): Change 'm' to OPTION_MMCU.
1411         (md_parse_option): Call show_mcu_list if unknown MCU specified.
1412         Handle the new switches.
1413         (avr_operands): Disable warnings for undefined combinations of
1414         operands if -mall-opcodes.  Disable warnings for skipping two-word
1415         instructions if enhanced core or -mno-skip-bug.
1416         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1417         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1418         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1419         (avr_ldi_expression): Warn about implicit lo8().
1420         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1421
1422 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
1423
1424         * configure.in: Add entry for mips-*-sysv4*MP*
1425         * configure: Rebuild
1426         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1427         elf32-tradlittlemips for traditional mips targets.
1428         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1429         test for Link Once sections as in adjust_reloc_syms.
1430         * config/te-tmips.h: New file for traditional mips targets. Define
1431         TE_TMIPS.
1432
1433 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1434
1435         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1436         flags argument is not present, don't change an existing section's
1437         section's attributes. If the flags argument is present, warn if the
1438         attributes don't match the section's current attributes. When
1439         long section names are supported, set SEC_LINK_ONCE and
1440         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1441
1442 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
1443
1444         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1445         symbols; create them.
1446
1447 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1448
1449         * write.c (set_segment_vma): New: Set vma and lma for a segment.
1450         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1451
1452 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
1453
1454         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1455         expressions.  Ignore the problem when handling 16 bit signed
1456         immediates, because the assembler will take care of the relocation
1457         later.
1458
1459 2000-06-27  Nick Clifton  <nickc@cygnus.com>
1460
1461         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1462         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1463         sequential order, and emit warning messages if the input source
1464         code contains constructs like that, or parallel constructs
1465         containing such opcodes.
1466
1467 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
1468
1469         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1470         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
1471         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1472         (md_show_usage): Update usage message.
1473         (md_parse_option): Allow redefinition of MCU type within the
1474         same avr[1-5] bfd machine type.  Show both old and new MCU type
1475         in the error message.
1476         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1477         Simplify 8K wrap code.
1478
1479 2000-06-25  Kazu Hirata  <kazu@hxi.com>
1480
1481         * config/obj-aout.c: Remove all uses of DEFUN.
1482         * config/obj-ieee.c: Likewise.
1483         * config/tc-sh.c: Fix comment typos.
1484         * config/tc-tahoe.c: Likewise.
1485         * config/tc-vax.c: Likewise.
1486         * config/tc-w65.c: Likewise.
1487         * config/tc-z8k.c: Likewise.
1488         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1489
1490 2000-06-24  DJ Delorie  <dj@cygnus.com>
1491
1492         * config/tc-i386.c (md_estimate_size_before_relax): Revert
1493         more changes from Sept 1999
1494         (tc_i386_fix_adjustable): ditto
1495         (md_apply_fix3): ditto
1496
1497 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
1498
1499         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1500         (gas_cgen_parse_operand): Set it around expression() call.
1501         (gas_cgen_md_operand): Test for it before longjmp().
1502
1503 2000-06-24  Kazu Hirata  <kazu@hxi.com>
1504
1505         * config/tc-h8500.c: Remove all uses of DEFUN.
1506         * config/tc-sh.c: Likewise.
1507         * config/tc-w65.c: Likewise.
1508         * config/tc-z8k.c: Likewise.
1509
1510         * config/tc-h8500.c: Fix typos in comments.
1511
1512 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
1513
1514         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1515         is defined.
1516
1517 2000-06-23  matthew green  <mrg@redhat.com>
1518
1519         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1520         defined.  Fix error message for `[' grouping.
1521
1522 2000-06-22  Kazu Hirata  <kazu@hxi.com>
1523
1524         * config/tc-h8300.c: Fix formatting and comment typos.
1525
1526 2000-06-22  Timothy Wall  <twall@cygnus.com>
1527
1528         * config/tc-ia64.c (note_register_values): Move premature QP
1529         notation clearing into the appropriate place.
1530
1531 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
1532
1533         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
1534         first before anything else.  Add bin-bugs.h, emul.h and progress.h
1535         Sort list of files as for $(OBJS) in Makefile.am.
1536
1537         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1538         find one.  Remake dependencies.
1539         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
1540         * Makefile.in: Regenerate.
1541         * doc/Makefile.in: Regenerate.
1542
1543         * config/tc-i386.c (i386_displacement): Don't assume a constant
1544         displacement is necessarily 16 bits when in 16 bit code mode.
1545         (md_assemble): Instead size the displacement here after we know
1546         for sure that a .code16gcc operand hasn't automatically added
1547         operand size prefixes.
1548
1549 2000-06-21  H.J. Lu  <hjl@gnu.org>
1550
1551         * Makefile.am: Rebuild dependency.
1552         * Makefile.in: Rebuild.
1553
1554 2000-06-21  Kazu Hirata  <kazu@hxi.com>
1555
1556         * config/tc-h8300.c (parse_reg): Make the function static.
1557         (parse_exp): Likewise.
1558
1559 2000-06-20  DJ Delorie  <dj@cygnus.com>
1560
1561         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1562         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1563         for cygwin import libraries to work properly.
1564
1565 2000-06-20  H.J. Lu  <hjl@gnu.org>
1566
1567         * Makefile.am: Rebuild dependency.
1568         * Makefile.in: Rebuild.
1569         * configure: Likewise.
1570         * doc/Makefile.in: Likewise.
1571
1572 2000-06-20  Timothy Wall  <twall@cygnus.com>
1573
1574         * doc/internals.texi (CPU backend): Add @itemx for
1575         TC_START_LABEL_WITHOUT_COLON.
1576         * doc/c-tic54x.texi: New.
1577         * doc/as.texinfo: Add tic54x features and include primary tic54x
1578         documentation file.
1579         * doc/all.texi: Add C54X.
1580         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1581         * doc/Makefile.in: Regenerate.
1582         * configure.in: Add tic54x and define LIBM for tic54x.
1583         * configure: Regenrate.
1584         * config/tc-tic54x.[ch]: New.
1585         * config/obj-coff.h: Add tic54x.
1586         * Makefile.am: (CPU_TYPES): Add tic54x.
1587         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1588         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1589         (as_new_LDADD): Add $(LIBM).
1590         * Makefile.in: Regenerate.
1591
1592 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
1593
1594         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1595         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1596         * doc/as.texinfo: Likewise.
1597
1598         * configure, Makefile.in: Regenerate.
1599         * configure.in (emulations): Recognize m6811 and m6812.
1600         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1601         Added files for 68hc11 and 68hc12 assembler.
1602         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1603         * config/tc-m68hc11.h: Header definition for that assembler.
1604
1605 2000-06-18  Nick Clifton  <nickc@redhat.com>
1606
1607         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1608         instead of OCTETS_PER_BYTE.
1609
1610         * config/tc-v850.c: Fix compile time warnings.
1611         * config/tc-ppc.c: Fix compile time warnings.
1612
1613 2000-06-18  H.J. Lu <hjl@gnu.org>
1614
1615         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1616         * configure: Rebuild.
1617
1618 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1619
1620         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1621         to BFD_ASSEMBLER.
1622
1623 2000-06-16  Nick Clifton  <nickc@cygnus.com>
1624
1625         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1626         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1627
1628         * doc/c-mips.texi: Document newly accepted cpu variants.
1629
1630 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
1631
1632         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1633
1634 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
1635
1636         * macro.c (getstring): Make it possible to escape the quote
1637         character.
1638
1639 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
1640
1641         * config/tc-hppa.c (pa_export): Weak symbols can be global.
1642
1643 2000-06-13  H.J. Lu  <hjl@gnu.org>
1644
1645         * configure: Regenerate.
1646
1647 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
1648
1649         * app.c (do_scrub_begin): Don't default lex[';'] as a line
1650         separator.
1651         * doc/internals.texi (line_separator_chars): Semicolon is no
1652         longer a default.  Mention null and newline as defaults.
1653
1654         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1655
1656         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1657         * config/tc-i860.h (line_separator_chars): Likewise.
1658         * config/tc-h8300.c (line_separator_chars): Likewise.
1659         * config/tc-i960.c (line_separator_chars): Likewise.
1660         * config/tc-m68k.c (line_separator_chars): Likewise.
1661         * config/tc-mips.c (line_separator_chars): Likewise.
1662         * config/tc-ns32k.c (line_separator_chars): Likewise.
1663         * config/tc-sparc.c (line_separator_chars): Likewise.
1664         * config/tc-vax.c (line_separator_chars): Likewise.
1665
1666         * config/tc-h8300.c (comment_chars): Use string initialiser.
1667         * config/tc-i960.c (line_comment_chars): Likewise.
1668         * config/tc-z8k.c (comment_chars, line_comment_chars,
1669         line_separator_chars): Likewise.
1670
1671         * config/tc-arm.c (line_separator_chars): Always use `;', not just
1672         for TE_LINUX.
1673
1674 2000-06-08  Nick Clifton  <nickc@cygnus.com>
1675
1676         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1677         for size 1 fixes.
1678
1679 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
1680
1681         * configure.in (VERSION): Update to show this is the CVS mainline.
1682
1683 2000-06-08  Matthew Jacob  <mjacob@feral.com>
1684
1685         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1686         $at is the integer register $r28, vs. both $r28 and the floating
1687         point register $f28.
1688
1689 2000-06-08  James E. Wilson  <wilson@cygnus.com>
1690
1691         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1692         (dot_endp): Don't call ia64_flush_insns.
1693         (emit_one_bundle): Don't delete prologue/body records from
1694         unwind_record list in first loop.  Rewrite second loop to account for
1695         this.
1696
1697 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
1698
1699         * config/tc-ia64.c: Add missing prototypes.
1700         (generate_unwind_image): Cast argument to output_unw_records call.
1701
1702 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
1703
1704         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1705
1706 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
1707
1708         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1709         (REGISTER_P): likewise.
1710         (avr_opcodes): uses include/opcode/avr.h
1711         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1712
1713 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
1714
1715         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
1716         initializers too.
1717
1718 2000-06-03  H.J. Lu  <hjl@gnu.org>
1719
1720         * read.c (is_end_of_line): Put back `;'.
1721
1722 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
1723
1724         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1725
1726 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
1727
1728         * expr.c (operand): Test is_end_of_line outside switch to catch
1729         line separator chars that are also operators.
1730         (operator): Return O_illegal for line separator chars.
1731
1732         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
1733         entry (or `!' entry for TC_HPPA).
1734
1735         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1736         before indexing is_end_of_line.  Remove redundant check for '\0'.
1737         (fp_op2): Likewise.
1738         * config/tc-h8500.c (md_assemble): Likewise.
1739         * config/tc-mcore.c (md_assemble): Likewise.
1740         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1741         (md_atof): Likewise
1742
1743         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1744         is_end_of_line.
1745         * config/tc-mcore.c (mcore_cons): Likewise.
1746         (mcore_float_cons): Likewise.
1747         (mcore_stringer): Likewise.
1748         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1749
1750 2000-06-01  Scott Bambrough <scottb@netwinder.org>
1751
1752         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1753
1754 2000-05-29  Nick Clifton  <nickc@cygnus.com>
1755
1756         * config/tc-sh.c: Fix compile time warning messages.
1757
1758         * config/tc-mips.c: Fix compile time warning messages.
1759
1760 2000-05-29  Philip Blundell  <philb@gnu.org>
1761
1762         * doc/as.texinfo: Update copyright dates.
1763         (Local Labels): Delete misplaced mention of ARM.
1764         * NEWS: Mention ARM ELF support.
1765
1766 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
1767
1768         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1769         it is modified, and use the real_size to compute the frag address
1770         for dwarf2 line info.
1771
1772 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
1773
1774         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1775         line-matching scheme to cope with automake moving variables around.
1776         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1777         * Makefile.in: Regenerate.
1778
1779 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
1780
1781         * config/tc-sparc.c (sparc_relax): New.
1782         (md_longopts): Add -relax and -no-relax options.
1783         (md_parse_options, md_show_usage): Likewise.
1784         (md_apply_fix3): Optimize tail call into branch always if possible.
1785
1786 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
1787
1788         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1789         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1790         rules, with warning when a GAS statement specifies a packing that
1791         will result in an instruction being squashed.
1792         Added typdef packing_type and enumerals, changed various integer
1793         literals to use the enumerals.
1794
1795 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
1796
1797         * config/tc-ia64.c (dot_restorereg_p): New function.
1798         (md_pseudo_table): Add restorereg.p.
1799         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1800         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1801
1802         * config/tc-ia64.h (unw_record_type): Add unwabi.
1803         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
1804         called MASK with members for imask, and the masks produced by
1805         fr_mem, gr_mem, br_mem, and frgr_mem.
1806         (unw_p_record): Add members ABI and CONTEXT.
1807         (unw_x_record): Add member AB.
1808         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1809         as pseudo-register for use during unwind info generation.
1810         (AR_PFS, AR_LC): New macros.
1811         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1812         whose names start with an at sign (as in "@priunat").
1813         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1814         register.
1815         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1816         proc_end, unwind_info, personality_routine): Consolidate into
1817         "unwind" structure to reduce offset-table use.  Add member
1818         NEXT_SLOT_NUMBER to track the slot number for the next instruction
1819         to be emitted.
1820         (output_R1_format, output_R3_format, output_P3_format,
1821         output_P6_format): Initialize R with zero to reduce compiler warnings.
1822         (output_P7_format): Ditto.  Add `default' branch to switch
1823         statement to reduce compiler warnings.
1824         (output_P8_format, output_B1_format, output_B4_format): Ditto.
1825         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1826         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
1827         into single argument.
1828         (output_X1_format, output_X3_format): Initialize R with zero to reduce
1829         compiler warnings.  Merge A and B args into single argument.
1830         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
1831         A and B args into single argument.
1832         (free_record): Removed (wasn't used).
1833         (free_list_records): Also free imasks in prologue records.
1834         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1835         (output_spill_mask): Remove.
1836         (output_unwabi): New function.
1837         (output_epilogue, output_label_state, output_copy_state): Call
1838         alloc_record.
1839         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1840         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1841         argument.
1842         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
1843         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1844         as part of handling the prologue records.  Emit region's imask if
1845         we have one.  Handle unwabi, epilogue, label_state, copy_state,
1846         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1847         spill_sprel_p, and spill_reg_p records.
1848         (set_imask, count_bits, slot_index): New function.
1849         (fixup_unw_records): Fix region size computation.  Handle
1850         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1851         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
1852         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1853         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
1854         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1855         (dot_save): Use manifest constants for applicaton registers.
1856         Handle REG_PR and REG_PRIUNAT.
1857         (dot_restore): Don't just ignore it.
1858         (dot_restorereg): New function..
1859         (generate_unwind_image): Ensure unwind info is a multiple of eight
1860         bytes, not just four bytes.
1861         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1862         (dot_altrp): Don't just ignore it.
1863         (dot_savemem): New function.  Replaces dot_savesp() and
1864         dot_savepsp().  Use manifest constants for applicaton registers.
1865         Handle REG_PR and REG_PRIUNAT.
1866         (dot_savef): Simplify.
1867         (dot_saveb): Support generation of br_gr.
1868         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1869          dot_label_state, dot_copy_state): New function.
1870         (dot_unwabi): Don't just ignore it.
1871         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1872         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1873         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
1874         (emit_one_bundle): Set slot number for prologue/body records
1875         *before* emitting the first insn.
1876         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1877         (md_begin): Declare "psp" pseudo-register.
1878         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
1879         so we don't get segfault.
1880         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1881         counts as required per SW Conventions manual
1882         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1883         output_preds_psprel, output_preds_sprel, output_spill_base,
1884         output_unat_psprel, output_unat_sprel, output_lc_psprel,
1885         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1886         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1887         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1888         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1889         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1890         (dot_vframe): Implement.
1891         (dot_vframesp, dot_vframepsp): New function.
1892
1893 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
1894
1895         * configure.in (i386-*-freebsd a.out entry): Quote properly.
1896         * configure: Regenerate.
1897
1898 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
1899
1900         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1901         (md_estimate_size_before_relax): so we can use it here instead of
1902         old kludges.  Localise vars to blocks.  Comment.
1903
1904         * frags.c (frag_new): Update fr_var comments.
1905         * frags.h (struct frag): Ditto.
1906
1907 2000-05-22  Richard Henderson  <rth@cygnus.com>
1908
1909         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1910         (pseudo_func): Add pcrel.
1911         (operand_match):  Handle IA64_OPND_TGT64.
1912         (build_insn): Likewise.
1913         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1914         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1915         (fix_insn): Handle all three 64-bit relocation types.
1916
1917 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
1918
1919         * obj.h (struct format_ops): New members begin, app_file,
1920         s_set_other, s_set_desc, s_get_type, s_set_type,
1921         separate_stab_sections, init_stab_section.
1922
1923         * config/obj-multi.h: Update GPL notice to v2.
1924         (obj_begin): New.
1925         (obj_app_file): New.
1926         (S_SET_SIZE): Test s_set_size for NULL before calling.
1927         (S_SET_ALIGN): Similar for s_set_align.
1928         (S_SET_OTHER): New.
1929         (S_SET_DESC): New.
1930         (S_GET_TYPE): New.
1931         (S_SET_TYPE): New.
1932         (SEPARATE_STAB_SECTIONS): New.
1933         (INIT_STAB_SECTION): New.
1934         (EMIT_SECTION_SYMBOLS): New.
1935         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1936
1937         * config/obj-elf.h: Update GPL notice to v2.
1938         Mention that this file is included from obj-multi.h.
1939         (obj_begin): Wrap definition in ifndef.
1940         (elf_file_symbol): Constify declaration.
1941         (obj_app_file): Ditto.
1942         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1943         Wrap in ifndef SEPARATE_STAB_SECTIONS.
1944
1945         * config/obj-elf.c (elf_s_set_other): New.
1946         (elf_file_symbol): Constify argument.
1947         (elf_separate_stab_sections): New.
1948         (elf_init_stab_section): New.
1949         (elf_format_ops): Add new members.  Remove comma at end.
1950
1951         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1952         (ecoff_format_ops): Add new fields.  Remove comma at end.
1953         Mention inconsistency for emit_section_symbols.
1954
1955         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1956
1957         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1958         (coff_separate_stab_sections): New.
1959         (coff_format_ops): Add new members.
1960
1961         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1962         (obj_aout_s_set_other): New.
1963         (obj_aout_s_set_desc): New.
1964         (obj_aout_s_get_type): New.
1965         (obj_aout_s_set_type): New.
1966         (obj_aout_separate_stab_sections): New.
1967         (aout_format_ops): New members added.  Use obj_aout_process_stab,
1968         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
1969         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1970         appropriate.
1971         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1972
1973 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
1974
1975         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1976         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1977         (md_estimate_size_before_relax): Ensure jumps to weak and
1978         externally visible symbols are relocatable.
1979
1980 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
1981
1982         * stabs.c (aout_process_stab): Make global.
1983         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1984         * read.h (aout_process_stab): Declare.
1985
1986         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1987         Generalize to *aout, *coff *elf.
1988         * configure: Regenerated.
1989
1990         * doc/internals.texi (Object format backend): Say
1991         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1992
1993         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1994         * Makefile.in: Regenerated.
1995
1996 2000-05-19  Catherine Moore  <clm@cygnus.com>
1997
1998         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1999
2000 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
2001
2002         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2003         instruction to reflect change in re_assemble_*.
2004
2005 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
2006
2007         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2008         build PA64 ELF tools.
2009         * configure: Rebuilt.
2010
2011 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
2012
2013         * Makefile.am: Regenerate dependencies.
2014         * Makefile.in: Regenerate.
2015
2016 2000-05-15  Nick Clifton  <nickc@cygnus.com>
2017
2018         * config/tc-arm.c (struct asm_psr): Add boolean field
2019         distinguishing between CSPR and SPSR.  Rename 'number' field
2020         to 'field'.
2021         (psrs): Rearrange contents to match new asm_psr structure.
2022         (arm_psr_parse): Move next to psr_required_here.  Make it
2023         return an asm_psr structure.
2024         (psr_required_here): Use asm_psr structure returned by
2025         arm_psr_parse.
2026         (do_msr): Reorganise to allow psr_required_here to be called
2027         only once.
2028         (md_undefined_name): Mark 'name' parameter as unused, since
2029         the COFF target does not use it.
2030
2031 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2032
2033         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
2034         standards.
2035         * config/te-aux.h:  Likewise.
2036         * config/te-dpx2.h:  Likewise.
2037         * config/te-go32.h:  Likewise.
2038         * config/te-hp300.h:  Likewise.
2039         * config/te-hppa.h:  Likewise.
2040         * config/te-i386aix.h:  Likewise.
2041         * config/te-ic960.h:  Likewise.
2042         * config/te-interix.h:  Likewise.
2043         * config/te-nbsd532.h:  Likewise.
2044         * config/te-pc532mach.h:  Likewise.
2045         * config/te-ppcnw.h:  Likewise.
2046         * config/te-psos.h:  Likewise.
2047         * config/te-sparcaout.h:  Likewise.
2048         * config/te-sun3.h:  Likewise.
2049         * config/te-sysv32.h:  Likewise.
2050
2051 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
2052
2053         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2054         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
2055         and sign extend without an if statement.
2056         (build_bytes): Likewise.
2057
2058 2000-05-14  Kazu Hirata  <kazu@hxi.com>
2059
2060         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2061         X_add_symbol L_32 case.
2062
2063 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2064
2065         * config/te-freebsd.h: New file.
2066
2067 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2068
2069         * asintl.h (gettext, dgettext, dcgettext, textdomain,
2070         bindtextdomain): Replace defines with those from intl/libgettext.h
2071         to quieten gcc warnings.
2072
2073         * NEWS: Mention x86 .arch and -q.
2074
2075         * config/tc-i386.c (quiet_warnings): New.
2076         (md_assemble): Use quiet_warnings.
2077         (md_parse_option): Set quiet_warnings from -q.
2078         (md_show_usage): Mention -q, delete -m.
2079         (flag_do_long_jump): Delete.
2080         (md_parse_option): Remove -m.
2081         (md_show_usage): Remove -m.
2082         (md_create_long_jump): Remove useless flag_do_long_jump code.
2083
2084         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2085         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2086
2087 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2088             Alexander Sokolov <robocop@netlink.ru>
2089
2090         * doc/c-i386.texi (i386-Arch): New section.
2091         (i386-Syntax): Mention .intel_syntax and .att_syntax.
2092
2093         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2094         (smallest_imm_type): Use smallest opcode for shift by one if cpu
2095         architecture has been given and is not 486.
2096         (set_cpu_arch): New.
2097         (md_pseudo_table): Add .arch.
2098         (md_assemble): Warn if cpu architecture has been given and an
2099         unsupported instruction.
2100
2101         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2102         Move operand_types bit defines after relevant template field.
2103         (template): Add cpu_flags.
2104         (Cpu*): Define.
2105         (arch_entry): New.
2106
2107 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
2108
2109         * config/tc-mn10300.h (md_end): Define.
2110         (mn10300_finalize): Declare.
2111         * config/tc-mn10300.c: Include dwarf2dbg.h.
2112         (debug_line): Define.
2113         (md_assemble): Generate dwarf2 line info.
2114         (mn10300_finalize): New function.  Finalize dwarf2 info.
2115
2116 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
2117
2118         * config/tc-mips.c (md_estimate_size_before_relax): Use the
2119         external version of the relocation for weak symbols.
2120
2121 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
2122
2123         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2124         frame size in units of 16 bytes, as required per SW Conventions manual.
2125         (output_unw_records): Output info-block header as a dword to get
2126         byte-order right.
2127
2128 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
2129
2130         * as.h: #include "file", not <file> on files from ../include.
2131         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2132         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2133         (md_convert_frag): Add ATTRIBUTE_UNUSED.
2134         (tc_coff_symbol_emit_hook): Ditto.
2135         (OPTCOUNT): Cast to int to avoid compiler warning.
2136         (md_begin): Fix signed/unsigned warnings.
2137
2138 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2139
2140         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2141         ABRANCH LONG case for a conditional branch on a 68000.
2142         (md_estimate_size_before_relax): Likewise.  Also handle
2143         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2144         (m68k-ip: case ABSL): Relax absolute references to 16-bit
2145         PC-relative on all CPUs.
2146         (md_estimate_size_before_relax): Likewise.
2147
2148 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
2149
2150         * as.c (parse_args): Just mention current year in printed
2151         copyright message.
2152
2153 2000-05-03  J.T. Conklin  <jtc@redback.com>
2154
2155         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2156         unit registers.
2157         (md_parse_option): Recognize -m7400.
2158
2159 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
2160
2161         * config/atof-ieee.c (gen_to_words): When adding carry back in,
2162         don't permit lp to become less than the words array.
2163
2164 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
2165
2166         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2167         Fix little-endian case.
2168
2169 2000-05-03  David O'Brien  <obrien@NUXI.com>
2170
2171         * as.c (parse_args): Update copyright.
2172
2173 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
2174
2175         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2176         for the .bss section too.
2177
2178 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
2179
2180         * configure.in: Set em=linux for hppa-*-linux.
2181         * configure: Regenerate.
2182         * doc/Makefile.in: Regenerate with correct automake.
2183
2184         * frags.c (frag_grow): Sanity check chunk_size.
2185
2186         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2187         * config/obj-som.h: Likewise.
2188         * config/obj-ieee.h: Likewise.
2189
2190         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2191
2192         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2193         (md_pseudo_table): Fully initialise OBJ_ELF cases.
2194         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2195         (pa_ip): low_sign_unext now returns via function value.  Use
2196         re_assemble_* instead of dis_assemble_* and
2197         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
2198         unnecessarily.
2199         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2200         (md_section_align, md_parse_option, md_show_usage,
2201         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2202         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2203         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2204         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2205         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2206         pa_text): Likewise.
2207         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
2208         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
2209         outside of switch.  Correct mask and shifting errors in case 10
2210         and case -11.  In case 21, compare against signed range to suit
2211         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
2212         case 17 and case 22, use offsetT variable to properly check range.
2213         Use re_assemble_* here too.
2214         (evaluate_absolute): Change type of value to offsetT.  Call
2215         hppa_field_adjust to do the work for us.
2216         (pa_parse_cmpb_64_cmpltr): Delete save_s.
2217         (pa_parse_cmpib_64_cmpltr): Ditto.
2218         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
2219         of i to unsigned int.
2220         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2221         (pa_end_of_source): Return type is void.
2222
2223 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
2224
2225         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2226
2227 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
2228
2229         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2230         More comments added.
2231         (md_begin): Removed "construct symbols for each register name".
2232         Because register names conflicts with GCC generated function
2233         names.
2234         (avr_operand): Now constant numbers can be used as a register
2235         identifiers (0 as r0, 31 as r31).
2236         (md_assemble): use skip_space () before parsing instruction
2237         operands.
2238
2239 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
2240
2241         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2242         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
2243         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2244         * configure: Regenerate.
2245
2246 2000-04-29  Andreas Jaeger  <aj@suse.de>
2247
2248         * as.h: Correctly check GCC version.
2249
2250 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
2251
2252         * doc/as.1: Fix unbalanced brackets.
2253
2254         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2255         TE_FreeBSD.
2256         (line_comment_chars): Set to '/' if TE_FreeBSD.
2257
2258 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
2259
2260         * configure.in: Configury support for PA64 (currently disabled).
2261         * configure: Rebuilt.
2262
2263 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
2264
2265         * config/tc-mips.c (s_change_sec): Use record_alignment, not
2266         bfd_set_section_alignment.
2267
2268 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
2269
2270         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2271         than 32.
2272
2273 2000-04-24  Nick Clifton  <nickc@cygnus.com>
2274
2275         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2276         * doc/as.texinfo (Align): Include arm and strongarm in list of
2277         targets that have the second form of the behaviour of the .align
2278         directive.
2279
2280 2000-04-24  Mark Klein <mklein@dis.com>
2281
2282          * obj-som.c: Terminate obj_pseudo_table.
2283
2284 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
2285
2286         * as.c (parse_args): Allow md_parse_option to override -a listing
2287         option.
2288         * config/obj-coff.c (add_lineno): Change type of offset parameter
2289         from "int" to "bfd_vma."
2290         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2291         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2292         (ppc_change_csect): Align correctly for XCOFF64.
2293         (ppc_machine): New function, which discards "ppc_machine" line.
2294         (ppc_tc): Cons for 8 when code is 64 bit.
2295         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
2296         relocations.
2297         (md_parse_option): Handle -a64 and -a32.
2298         (ppc_xcoff64): New.
2299         * config/tc-ppc.h (TARGET_MACH): Define.
2300         (TARGET_FORMAT): Move to function.
2301         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2302
2303 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
2304
2305         * config/tc-avr.c: New AVR_ISA_ defined.
2306         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2307         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2308         for `fmul', `movw' and `lpm R,Z' instructions.
2309         (avr_operands): Warn if current opcode is a two-word instruction
2310         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2311         (avr_opcodes): New commands added.
2312         (REGISTER_P): Check 'a' and 'v' constraint letters.
2313         (mcu_types): New MCU added.
2314
2315 2000-04-22  Timothy Wall  <twall@cygnus.com>
2316
2317         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2318         to "natval".
2319         (operand_match): Conditionally insert default bit values for IMMU9.
2320
2321 2000-04-14  Matthew Green  <mrg@cygnus.com>
2322
2323         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2324         * configure: Rebuilt.
2325
2326 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
2327                           Jason Eckhardt  <jle@cygnus.com>
2328
2329         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2330
2331         * config/tc-hppa.c (CHECK_ALIGN): New macro.
2332         Added handling of new operand types l,y,&,fe,fE,fx.
2333
2334 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
2335                           David Mosberger  <davidm@hpl.hp.com>
2336                           Timothy Wall <twall@cygnus.com>
2337                           Andrew MacLeod  <amacleod@cygnus.com>
2338                           Jim Wilson  <wilson@cygnus.com>
2339
2340         * Makefile.am (CPU_TYPES): Add ia64.
2341         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2342         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2343         * Makefile.in: Rebuild.
2344         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2345         * configure: Rebuild.
2346         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
2347         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2348         * expr.c (expr): Handle md_optimize_expr.
2349         * read.c (LEX_HASH): Add comment.
2350         * config/tc-ia64.c, config/tc-ia64.h: New files.
2351
2352 2000-04-21  Richard Henderson  <rth@cygnus.com>
2353
2354         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2355         bundling a non-delayed branch type instruction.
2356
2357 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
2358
2359         * config/tc-mn10300.c (HAVE_AM30): Define.
2360         (md_assemble): Use it.
2361
2362 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
2363
2364         * config/obj-elf.c (obj_elf_change_section): Check for changed
2365         section attributes.
2366
2367         * Makefile.am: (CPU_MULTI_VALID): Remove.
2368         (MULTI_CPU_TYPES): Define.
2369         (MULTI_CPU_OBJ_VALID): Define.
2370         (DEPTC): Use the above.
2371         (DEPOBJ): Same here.
2372         (DEP2): And here.
2373         Regenerate dependencies.
2374         * Makefile.in: Regenerate.
2375
2376 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2377
2378         * Makefile.am (YACC, LEX): Get them from configure.
2379
2380 2000-04-18  H.J. Lu  (hjl@gnu.org)
2381
2382         * config/tc-i386.c (offset_in_range): Use addressT instead of
2383         bfd_vma for non-bfd assemblers.
2384
2385 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
2386
2387         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2388         doesn't give spurious errors.
2389
2390 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2391
2392         * as.h (SEEK_SET): Define if undefined.
2393
2394 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
2395
2396         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2397         constants, and don't assume offsetT is 32 bits.
2398
2399 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
2400
2401         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2402         (md_pcrel_from_section): Add prototype.
2403         (d10v_fix_adjustable): Add prototype.
2404         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2405
2406         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2407
2408 2000-04-12  Nick Clifton  <nickc@cygnus.com>
2409
2410         * config/tc-d10v.c (find_opcode): Correctly calculate position of
2411         symbol in frag chain.
2412
2413 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
2414
2415         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2416         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2417         (fits_in_signed_word, smallest_imm_type): Ditto.
2418         (md_assemble): Use an offsetT var to hold offsetT values, not a
2419         long.
2420         (offset_in_range): New.
2421         (md_assemble): Use it.
2422         (md_convert_frag): Change type of target_address, opcode_address,
2423         and displacement_from_opcode_start to offsetT.
2424         (md_create_short_jump): Change type of offset to offsetT.
2425         (md_create_long_jump): Ditto.
2426         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2427         (md_chars_to_number): Remove.
2428         (output_invalid): Remove duplicate prototype.
2429
2430 2000-04-09  Nick Clifton  <nickc@cygnus.com>
2431
2432         * Makefile.am (CPU_TYPES): Add 'avr'.
2433         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2434         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2435
2436         * Makefile.in: Regenerate.
2437
2438         * doc/as.texinfo: Add M32R documentation.
2439
2440 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2441
2442         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
2443         --enable-build-warnings option.
2444         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2445         * Makefile.in, configure: Re-generate.
2446
2447 2000-04-07  Nick Clifton  <nickc@cygnus.com>
2448
2449         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2450         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2451         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2452         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2453         (arm_force_relocation): Force relocations for
2454         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2455
2456 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2457
2458         * config/tc-sh.c (get_operands): There's no third operand if the
2459         first operand is an immediate.
2460
2461 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2462
2463         * config/tc-sh.c (immediate): Delete.
2464         (sh_operand_info): Add immediate member.
2465         (parse_reg): Use A_PC for pc.
2466         (parse_exp): Add second argument 'op'.  All callers changed.
2467         (parse_at): Expect pc to be coded as A_PC.
2468         Use immediate field in *op.
2469         (insert): Add fourth argument 'op'.  All callers changed.
2470         (build_relax): Add second argument 'op'.  All callers changed.
2471         (insert_loop_bounds): New function.
2472         (build_Mytes): Remove DISP_4.
2473         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
2474         (assemble_ppi): Use immediate field in *operand.
2475         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2476         (md_apply_fix): Likewise.
2477         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
2478
2479 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
2480
2481         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2482
2483 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
2484
2485         * internals.texi (CPU backend): Document
2486         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2487
2488 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
2489
2490         * po/gas.pot: Regenerate.
2491
2492         * as.c (show_usage): Restore translated part of bug string.
2493         * gasp.c (show_usage): Likewise.
2494
2495         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2496         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
2497         than move-if-change.
2498         (DEP1): Modify for "gcc -MM".
2499         (DEPTC): Likewise.
2500         (DEPOBJ): Likewise.
2501         (DEP2): Likewise.
2502         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2503         Update dependencies.
2504         * Makefile.in: Regenerate.
2505
2506 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
2507
2508         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2509         (md_begin): Likewise.
2510         (HAVE_AM33): New macro.
2511         (md_assemble): Use it.  Match r_regs and xr_regs only if
2512         HAVE_AM33.
2513
2514 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
2515
2516         * as.h: #include "bin-bugs.h"
2517         * as.c (show_usage): Use REPORT_BUGS_TO.
2518         * gasp.c: #include "bin-bugs.h"
2519         (show_usage): Use REPORT_BUGS_TO.
2520
2521         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2522
2523 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
2524
2525         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2526         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2527         adjustments.
2528
2529 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
2530
2531         * config/tc-i386.c (i386_immediate): Don't assume a constant
2532         immediate is necessarily 16 bits when in 16 bit code mode.
2533         (md_assemble): Instead set guess_suffix here after we have checked
2534         registers.
2535
2536 2000-04-02  Richard Henderson  <rth@cygnus.com>
2537
2538         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2539         quantities.  Correct right shift sign extension.
2540         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
2541         32-bit value when shifting into place.
2542
2543 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
2544
2545         * app.c: Add ATTRIBUTE_UNUSED as needed.
2546         * config/tc-ppc.c: Likewise.
2547         (ppc_size): Make unsigned long.
2548         (ppc_insert_operand): Add casts to avoid warnings.
2549
2550 2000-03-31  Nick Clifton  <nickc@cygnus.com>
2551
2552         * config/tc-d10v.h (md_flush_pending_output): Define.
2553
2554 2000-03-29  Nick Clifton  <nickc@cygnus.com>
2555
2556         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2557         segment.  Works for both BFD_ASSEMBLER and others.
2558         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2559
2560 2000-03-29  Nick Clifton <nickc@cygnus.com
2561
2562         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2563
2564 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
2565
2566         * listing.c (LISTING_LHS_WIDTH): Default depends on
2567         LISTING_WORD_SIZE.
2568         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2569
2570 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
2571
2572         * config/tc-sh.c (md_show_usage): Use backslash before newline in
2573         string literal.
2574
2575 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
2576
2577         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2578
2579         * config/tc-avr.c (mcu_types): Add missing initialiser.
2580         (md_pcrel_from_section): Add prototype.
2581         (avr_operand): Remove redundant test of unsigned < 0.
2582         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2583
2584 2000-03-27  Denis Chertykov  <denisc@overta.ru>
2585
2586         * config/tc-avr.c: New file for AVR support.
2587         * config/tc-avr.h: Likewise.
2588         * configure.in: Add AVR support.
2589         * configure: Regenerate.
2590
2591 2000-03-26  Timothy Wall <twall@cygnus.com>
2592
2593         * gasp.c (macro_op): Add new argument to check_macro call.
2594         Macro structure definitions moved to macro.h
2595         * sb.h:  Add argument to prototype for input_scrub_include_sb.
2596         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2597         nesting checks with an additional flag.
2598         (struct input_save): Add flag to indicate whether current sb
2599         should be checked for proper macro/conditional nesting.
2600         (input_scrub_push/pop): Save/restore nest check flag.
2601         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
2602         defined.
2603         * macro.c (check_macro):  Allow caller to retrieve parsed macro
2604         information if a pointer is provided.  This information may be
2605         used by the new macro hooks.
2606         * macro.h: Update prototype for check_macro.  Macro struct
2607         definitions moved here from macro.c/gasp.c.
2608         * read.c (read_a_source_file): Add parameter to check_macro call,
2609         and pass macro info to the macro hook, if defined.
2610         (input_scrub_insert_line): New.  Allow insertion of a line of
2611         characters into the input stream.
2612         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
2613         file into the input stream.
2614         (s_include): Use input_scrub_insert_file.
2615         * internals.texi: Document new macro hooks.
2616         * as.h: New prototypes added.
2617
2618 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
2619
2620         * config/tc-i386.c: Don't start any as_bad or as_warn message with
2621         an initial capital letter.
2622         (i386_index_check): Reindent.
2623
2624 2000-03-19  Nick Clifton  <nickc@cygnus.com>
2625
2626         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2627         relative branches.
2628
2629 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2630
2631         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2632         instruction operand bad if Rd > 7 when generating
2633         thumb instructions. Prevents for example,
2634         "adr r12,label" from silently failing and generating
2635         the wrong instruction.
2636
2637 2000-03-17  Nick Clifton  <nickc@cygnus.com>
2638
2639         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2640         that have a destingation >= 0x400000.
2641         Fix compile time warning messages.
2642
2643 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2644
2645         * config/tc-sh.c (md_begin): When encountering insn that are
2646         not supported by the current arch, only change the name if
2647         its contents are the same as prev_name.
2648         (get_specific): If the the architecture doesn't match, fail.
2649
2650 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2651
2652         * config/tc-sh.c (IDENT_CHAR): Define.
2653         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
2654         matching back where it came from.
2655
2656 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2657
2658         * config/tc-sh.c (md_show_usage): Add description of -dsp.
2659
2660 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
2661
2662         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2663         normal operands.
2664
2665 2000-03-15  Kazu Hirata  <kazu@hxi.com>
2666
2667         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2668
2669 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
2670
2671         * expr.c (operand) [case 'f']: When testing if '0f' can start a
2672         floating-point-number, make sure 'f' is in FLT_CHARS.
2673
2674 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
2675
2676         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2677         (s_lcomm_internal): Use it.
2678         * doc/internals.texi (CPU backend): Document it.
2679         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2680         bytes.
2681
2682 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
2683
2684         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2685         when embedded-pic.
2686
2687         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2688         implementation doesn't have special handling for switch
2689         statements.
2690         (macro_build): Allow for code in sections other than .text.
2691         (macro): Likewise.
2692         (mips_ip): Likewise.
2693         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2694         Don't perform relocs if we will be outputting them.
2695         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2696         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
2697         embedded-pic.
2698
2699 2000-03-09  Catherine Moore  <clm@cygnus.com>
2700
2701         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
2702         relocation type based on the entry in the fixup structure.
2703         Put S_IS_EXTERN processing back in.
2704
2705 2000-03-08  H.J. Lu  (hjl@gnu.org)
2706
2707         * Makefile.am (install-exec-tooldir): Depend on
2708         install-exec-bindir for parallel make.
2709         * Makefile.in: Regenerated.
2710
2711 2000-03-06  Nick Clifton  <nickc@cygnus.com>
2712
2713         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2714         switch.
2715         (md_parse_option): Parse -m32r command line switch - disable m32rx
2716         compatability.
2717         (md_show_usage): Document new option.
2718
2719         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2720         * doc/Makefile.in: Regenerate.
2721         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2722
2723 2000-03-02  Michael Meissner  <meissner@redhat.com>
2724
2725         * config/tc-d30v.c (check_range): Remove code that incorrectly
2726         sign extended values where bits < 32.
2727
2728 2000-03-02  H.J. Lu  (hjl@gnu.org)
2729
2730         * configure.in: Support --enable-targets=all on ia32.
2731         * configure: Regenerated.
2732
2733 2000-03-01  Nick Clifton  <nickc@cygnus.com>
2734
2735         * gasp.c (do_align): Remove bogus check of alignment value.
2736
2737 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
2738
2739         * config/obj-elf.c (elf_frob_symbol): Remove code which when
2740         TC_PPC was defined forced the type of a symbol with no other type
2741         to be BSF_OBJECT.
2742
2743 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
2744
2745         * doc/internals.texi (CPU backend): Mention that
2746         line_separator_chars do not break up comments.  Fix typos for
2747         LEX_AT and LEX_NAME descriptions.  Document operands for
2748         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
2749         description of md_create_short_jump usage.  Document argument for
2750         md_undefined_symbol.
2751
2752 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
2753
2754         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2755         (md_parse_option): Handle it.
2756         (md_show_usage): Document it.
2757
2758 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
2759
2760         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2761         opcode, for the instruction `pal19'.  From Andrea Arcangeli
2762         <andrea@suse.de>.
2763
2764 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
2765
2766         * config/tc-i386.c (i386_immediate): Move constant operand sizing
2767         from here..
2768         (md_assemble): To here, before template operands are matched.
2769         Also ensure a constant immediate is sign extended when we know the
2770         size is at most 16 bits.  This is to catch cases like "add
2771         $0xffc0,%ax" where we don't know the size, and thus that the
2772         immediate can be represented as Imm8S until after parsing the
2773         register operand.
2774         (i386_displacement): Similarly sign extend 16 bit constant
2775         displacements.
2776         (md_assemble): Relax 16-bit jump constant range check to suit sign
2777         extended displacements.
2778
2779 2000-02-26  Andreas Jaeger  <aj@suse.de>
2780
2781         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2782
2783 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
2784
2785         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2786         call operands when intel_syntax.
2787         (intel_float_operand): Return 2 for "fi...".
2788         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2789         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
2790         earlier "SHORT" change.
2791         (md_assemble): When determining suffix from Regs, exclude
2792         InOutPortReg.
2793
2794 2000-02-24  Nick Clifton  <nickc@cygnus.com>
2795
2796         * configure: Add arm-wince, mips-pe and sh-pe targets.
2797         * configure: Regenerate.
2798
2799         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2800         sh-pe targets.
2801         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2802         "pe-mips" for the mips-pe target.
2803
2804         * config/tc-arm.c (insns): Change displacement encoded in BL
2805         and B instructions if the target port is arm-wince.
2806         (do_ldst): Do not bias the relocation offset if the target
2807         port is arm-wince.
2808         (md_pcrel_from): Add in missing relocation offset bias if the
2809         target os arm-wince.
2810
2811         * config/tc-mips.c (mips_target_format): Support COFF flavour.
2812         (md_begin): Disable -G support for mips-pe target.
2813         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2814         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2815         COFF flavour.
2816
2817         * config/tc-sh.c (md_begin): sh-pe target is little endian.
2818         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2819         assembler, just set the alignment to 4.
2820
2821         * config/te-wince-pe.h: New file for WinCE targets.  Define
2822         TE_WINCE.
2823
2824 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
2825
2826         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2827         string instructions.
2828         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2829         (i386_intel_memory_operand): After finding a segment override,
2830         check again for no `[' before looking for a displacement.  Bomb if
2831         more than one displacement rather than silently discarding the
2832         second and subsequent ones.  Free strings malloc'd by
2833         build_displacement_string.
2834
2835 2000-02-24  Catherine Moore  <clm@cygnus.com>
2836
2837         * config/obj-som.c (obj_pseudo_table): Add "weak".
2838         (obj_som_weak): New routine.
2839
2840 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
2841
2842         * config/tc-i386.c (union i386_op): New.
2843         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
2844         Throughout file replace occurences of disps[n], imms[n], regs[n]
2845         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
2846         intel mode operand swapping.  Add assert in regKludge and
2847         fake_zero_displacement code.  Test i.types[n] when outputting
2848         displacements and immediates.  Combine output of Disp16 with
2849         Disp32.
2850         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2851         when in intel mode by (not) reversing fsub and fdiv operands
2852         before the template search.  This fails for single operand
2853         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2854         undefined.  Instead fix the base_opcode after we've found the
2855         template.  Move base_opcode xor with found_reverse_match from
2856         opcode output code to before this fix so we test for the correct
2857         opcodes.
2858         (md_assemble): Don't use strcmp when deciding to ignore the suffix
2859         check in intel mode.  Instead compare opcodes.
2860
2861         * config/tc-i386.h (TC_RELOC): Delete.
2862         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
2863         with equivalent call to reloc.
2864
2865         * as.h (flag_m68k_mri): Move declaration after target include, and
2866         only declare when TC_M68K defined.  Define as zero otherwise.
2867         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2868         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2869         Define as zero otherwise.
2870         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2871         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2872         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2873         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2874         testing whether defined.
2875         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2876         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2877         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2878         rather than testing whether defined.
2879         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2880         (parse_mri_cons): Declare and use only when TC_M68K.
2881         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2882         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2883         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2884
2885         * NEWS: Mention IBM 370 support.
2886
2887 2000-02-23  Richard Henderson  <rth@cygnus.com>
2888
2889         * config/tc-i386.c (md_assemble): When swapping operands for
2890         intel_syntax, assume everything that's not Imm or Disp is a
2891         register.
2892
2893 2000-02-23  Linas Vepstas <linas@linas.org>
2894
2895         * config/tc-i370.c, config/tc-i370.h: New files.
2896         * Makefile.am: Add support for Linux/IBM 370.
2897         * configure.in: Likewise.
2898         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2899         * config/obj-elf.c: Include elf/i370.h
2900         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2901
2902         * Makefile.in: Regenerate.
2903         * configure: Regenerate.
2904
2905         * doc/c-i370.texi: New file.
2906         * doc/all.texi: Include it.
2907         * doc/as.texinfo: And here.
2908         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2909         * doc/Makefile.in: Regenerate.
2910
2911 2000-02-19  Michael Meissner  <meissner@redhat.com>
2912
2913         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2914         determine if an instruction can be used in parallel with an ADDppp
2915         or SUBppp instruction.
2916
2917 2000-02-22  Andrew Haley  <aph@cygnus.com>
2918
2919         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2920
2921 1999-12-30  Andrew Haley  <aph@cygnus.com>
2922
2923         * config/tc-mips.c (mips_gp32): New variable.
2924         (macro_build) Use mips_gp32.
2925         (mips_ip): Ditto.
2926         (md_longopts): Add "-mgp32" and "-mgp64".
2927         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2928
2929         (OPTION_M7900): Change offset
2930         (OPTION_NO_M7900): Ditto.
2931
2932 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
2933
2934         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2935         warning, and bump it to 1.
2936
2937 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
2938
2939         From Brad Lucier <lucier@math.purdue.edu>:
2940         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2941         match format.
2942
2943 2000-02-21  Catherine Moore  <clm@cygnus.com>
2944
2945         * config/tc-mips.c (MF_HILO_INSN): Define.
2946         (mips_7000_hilo_fix): Declare.
2947         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2948         (md_parse_option): Check for 7000_HILO_FIX options.
2949         (OPTION_M7000_HILO_FIX): Define.
2950         (OPTION_NO_M7000_HILO_FIX): Define.
2951         * doc/c-mips.texi (-mfix7000): Describe.
2952
2953 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
2954
2955         * listing.c (print_lines): Remove unused variable `end'.
2956
2957         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2958         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2959         reloc_type when BFD_ASSEMBLER.
2960         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2961         reloc_type when BFD_ASSEMBLER. Move common code out of switch
2962         statement and quell signed vs. unsigned comparison warning.
2963
2964 2000-02-18  Nick Clifton  <nickc@cygnus.com>
2965
2966         * config/tc-d10v.c (find_opcode): Add a symbol's value to
2967         the computed frag offset, rather than overwriting it.
2968
2969 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2970
2971         * config/tc-sh.c ("elf/sh.h"): Include.
2972         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2973         (md.begin): Initialize target_arch.
2974         Only include opcodes in has table that match selected architecture.
2975         (parse_reg): Recognize register names for sh-dsp.
2976         (parse_at): Recognize post-modify addressing.
2977         (get_operands): The leading space is now optional.
2978         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
2979         arguments.  Update valid_arch.
2980         (build_Mytes): Add support for SDT_REG_N.
2981         (find_cooked_opcode): New function, broken out of md_assemble.
2982         (assemble_ppi, sh_elf_final_processing): New functions.
2983         (md_assemble): Use find_cooked_opcode and assemble_ppi.
2984         (md_longopts, md_parse_option): New option: -dsp.
2985         * config/tc-sh.h (elf_tc_final_processing): Define.
2986         (sh_elf_final_processing): Declare.
2987
2988 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
2989
2990         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2991         the unwinder subspace.  Save the current seg/subseg before creating
2992         the new seg/subseg.
2993
2994 2000-02-10  Nick Clifton  <nickc@cygnus.com>
2995
2996         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2997         little endian targets.
2998         (INST_BYTE1): Redefine to handle big and little endian
2999         targets.
3000         (cpu_type): New type: Select between M340 and M210.
3001         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3002         instructions of the M340.
3003         (md_assemble): Add support for the MULSH and OPSR classes of
3004         instructions.
3005         (md_atof): Add support for little endian targets.
3006         (md_parse_option): Add support for -EL, -EB and -mcpu command
3007         line switches.
3008         (md_convert_frag): Add support for little endian targets.
3009         (md_apply_fix3): Add support for little endian targets.
3010         (md_number_to_chars): Add support for little endian targets.
3011
3012 2000-02-10  Timothy Wall  <twall@redhat.com>
3013
3014         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3015         defined, use it to verify the symbol just read should be a label.
3016
3017 2000-02-10  Timothy Wall  <twall@redhat.com>
3018
3019         * app.c (do_scrub_chars): Handle "||" for parallel instructions
3020         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
3021         around colons when KEEP_WHITE_AROUND_COLON is defined.
3022         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3023         and KEEP_WHITE_AROUND_COLON.
3024
3025 2000-02-08  Timothy Wall  <twall@redhat.com>
3026
3027         * read.c (s_rept): Call do_repeat, which abstracts the repeat
3028         logic.
3029         (do_repeat): New.  Abstract repeat logic so that a "break" can be
3030         implemented.
3031         (end_repeat): New.  Provide support for a "break" out of the
3032         repeat loop.
3033         * read.h: Add prototypes for new functions.
3034
3035 2000-02-08  Timothy Wall  <twall@redhat.com>
3036
3037         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3038         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3039         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3040         non-zero.
3041
3042 2000-02-08  Timothy Wall  <twall@redhat.com>
3043
3044         * read.c: Added elseif to directives table.
3045         * read.h: Added prototype for s_elseif.
3046         * doc/as.texinfo: Added description for elseif.
3047         * cond.c (s_elseif): New function
3048
3049 2000-02-04  Timothy Wall  <twall@redhat.com>
3050
3051         * listing.c (print_lines): Remove conditionals causing bug in
3052         listings.
3053
3054 2000-02-03  Timothy Wall  <twall@cygnus.com>
3055
3056         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3057         default values.
3058         * frags.c (frag_new): Calculate fr_fix in octets
3059         (frag_now_fix) Return offset as target address offset (bytes).
3060         (frag_now_fix_octets) New - Return offset in octets (8-bit
3061         quantities).
3062         * frags.h: Added prototype for frag_now_fix_octets().
3063         Distinguish between octets and bytes in field descriptions.
3064         * listing.c (calc_hex): Account for octets vs bytes when
3065         printing addresses/offsets.
3066         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
3067         target is little-endian, print the octets in a word in big-endian
3068         order so that the display looks like a proper hexadecimal number,
3069         instead of having the octets reversed.
3070         * read.c (do_align): When recording alignment, alignment power
3071         should be in terms of target bytes (minimum addressible unit)
3072         instead of octets.
3073         (do_org) Convert ORG target address (byte) argument into an
3074         octet offset when generating a variable fragment.
3075         * symbols.c (resolve_symbol_value): Symbol final value
3076         converted to a target address offset (bytes) from its octet offset.
3077         * config/obj-coff.c (coff_frob_symbol): Symbol target address
3078         offset (bytes) is adjusted by the frag offset (octets) converted
3079         to bytes.
3080         (coff_frob_section) Section alignment power is in terms of bytes;
3081         convert it to an octet alignment power when calculating size (and
3082         size mask) in octets.  Don't modify the section size in order to
3083         "align" it for TI COFF, since that format has a different method
3084         for storing alignment information.
3085
3086 2000-02-01  Timothy Wall  <twall@cygnus.com>
3087
3088         * stabs.c (generate_asm_file): Escape backslashes in stabs file
3089         entries, matching the way GCC generates them.  If not escaped, the
3090         filename is encoded incorrectly.
3091
3092 2000-01-31  Nick Clifton  <nickc@cygnus.com>
3093
3094         * config/tc-arm.c (reg_table): Add support for ATPCS register
3095         naming conventions.
3096
3097 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
3098
3099         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3100         already defined.
3101         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3102         New macro.
3103         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3104         of a symbol when we really care about its value.
3105
3106 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
3107
3108         * config/tc-mcore.c (md_assemble): Give warning message if
3109         operands passes to instruction are more than the spec.
3110
3111 2000-01-27  Thomas de Lellis <tdel@windriver.com>
3112
3113         * config/tc-arm.c (armadjust_symtab): If the assembler is in
3114         Thumb mode but the label seen was not declared as '.thumb_func'
3115         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
3116         correct disassembly of Thumb code bounded by non function labels.
3117
3118 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3119
3120         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3121         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
3122
3123         * Makefile.in: Same here.
3124         Update copyright.
3125
3126         * configure.in: Set bfd_gas for i386-aout when primary target
3127         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
3128         we may need the primary te_file.  Remove incorrect comment.
3129
3130         * configure: Regenerate.
3131
3132         * config/e-i386aout.c: New file.
3133
3134         * as.c (USE_EMULATIONS): Move to before print_version_id.
3135         (struct emulation): Add i386aout.
3136         (show_usage): Split text strings.  Reformat -a text.  Add --em
3137         help.
3138         Update copyright.
3139
3140         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3141         (aout_format_ops): New.
3142         Update copyright.
3143
3144         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3145         preprocessor conditional and add aout USE_EMULATIONS tests.
3146         (read_a_source_file): Don't pass error strings to printf as
3147         format arg.
3148         Update copyright.
3149
3150         * gasp.c (exp_get_abs): Don't pass error strings to printf as
3151         format arg.
3152         (do_data): Same here.
3153         (process_file): And here.
3154         Update copyright.
3155
3156         * symbols.c (colon): Rewrite "already defined" fatal message
3157         code for aout with USE_EMULATIONS.
3158         Update copyright.
3159
3160         * config/obj-aout.c (OBJ_HEADER): Define.
3161         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
3162         fields of sentinel.
3163         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3164         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3165         forms here.
3166         (obj_aout_type): Expand S_SET_OTHER here too.
3167         (obj_read_begin_hook): Remove.
3168         (aout_pop_insert): New.
3169         (obj_aout_s_get_other): New.
3170         (obj_aout_s_get_desc): New.
3171         (aout_format_ops): New.
3172         Update copyright.
3173
3174         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3175         gets aout_pseudo_table.
3176         (aout_pseudo_table): Declare.
3177         (obj_read_begin_hook): Define.
3178         Update copyright.
3179
3180         * config/obj-coff.c (obj_pseudo_table): Rename to
3181         coff_pseudo_table.
3182         (coff_pop_insert): Use coff_pseudo_table.
3183         (coff_sec_sym_ok_for_reloc): Remove.
3184         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3185         and comment all zero entries and remove #if 0 code.
3186         Update copyright.
3187
3188         * config/obj-coff.h (obj_pop_insert): Define.
3189         (coff_pseudo_table): Declare.
3190         Update copyright.
3191
3192         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3193         s_get_size, s_set_size.  Comment all zero entries.
3194         Update copyright.
3195
3196         * config/obj-elf.c (elf_s_get_other): New function.
3197         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3198         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3199         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3200         comment.
3201         (obj_elf_parse_section_letters): Don't pass error strings to
3202         printf as format arg.
3203         Update copyright.
3204
3205         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3206         OBJ_MAYBE_ECOFF.
3207         (elf_s_get_other): Declare.
3208         (S_GET_OTHER) Define as elf_s_get_other if not already
3209         defined.
3210         (S_SET_OTHER): Only define when not already defined.
3211         (elf_obj_read_begin_hook): Declare.
3212         (obj_read_begin_hook): Define.
3213         (elf_obj_symbol_new_hook): Declare.
3214         (obj_symbol_new_hook): Define.
3215         Update copyright.
3216
3217         * config/obj-multi.h: Add copyright header and protect against
3218         multiple inclusion.  Add * to all function pointers.
3219         (OBJ_HEADER): If defined, include it rather than other defines
3220         in this file.
3221         (obj_frob_file_after_relocs): Test for NULL.
3222         (obj_symbol_new_hook): Here too.
3223         (obj_sec_sym_ok_for_reloc): And here.
3224         (S_GET_OTHER): Define.
3225         (S_GET_DESC): Define.
3226         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3227         (OBJ_MAYBE_ELF): Update comment.
3228
3229         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3230         OBJ_AOUT preprocessor conditional and handle emulation by
3231         testing OUTPUT_FLAVOR.
3232         (i386_displacement): Here too.
3233         (md_section_align): Similarly here.
3234         (i386_target_format): Conditionally compile when more than one
3235         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
3236         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3237         (i386_displacement): Here too.
3238         Update copyright.
3239
3240         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3241         Define TARGET_FORMAT for aout only when not multi.
3242         Update copyright.
3243
3244         * config/te-multi.h: Delete file as it's identical to te-generic.h
3245
3246 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
3247
3248         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3249         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3250         LONG_MNEM_SUFFIX.
3251
3252         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3253         DWORD_MNEM_SUFFIX.
3254         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
3255         comments.
3256
3257 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
3258
3259         * config/tc-mips.c (mips_do_align): New function.
3260         * config/tc-mips.h (md_do_align): Define.
3261
3262 2000-01-10  Philip Blundell  <philb@gnu.org>
3263
3264         * doc/c-arm.texi (ARM Options): Fix typo.
3265         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
3266         line separator for Linux.
3267         * doc/as.texinfo (Comments): Mention the ARM.
3268
3269 2000-01-10  Philip Blundell  <pb@futuretv.com>
3270
3271         * configure.in (arm*-*-conix*): New target.
3272         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3273         armv*-*-linux-gnu.
3274         * configure: Regenerate.
3275
3276 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
3277
3278         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3279         (obj_elf_visibility): New function.
3280
3281         * doc/as.texinfo (Visibility): New node: document visibility
3282         pseudo ops.
3283
3284 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3285
3286         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
3287         warning for absolute jump/call without `*' in non-intel mode.  No
3288         need to set i.types[0] JumpAbsolute in intel mode.
3289
3290 1999-12-22  Philip Blundell  <pb@futuretv.com>
3291
3292         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3293         hook function when changing sections.
3294         (arm_s_data): Likewise.
3295
3296 1999-12-14  Nick Clifton  <nickc@cygnus.com>
3297
3298         * config/tc-arm.c (md_parse_option): Add support for -marm720
3299         command line switch.
3300
3301 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
3302
3303         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3304         (r_registers, xr_registers): Define.
3305         (r_register_name, xr_register_name): New functions.
3306         (md_assemble): Handle new am33 operand types and instruction
3307         formats.
3308         (mn10300_insert_operand, check_operand): Likewise.
3309
3310 1999-11-29  Nick Clifton  <nickc@cygnus.com>
3311
3312         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3313         (s_force_thumb): Set thumb_mode to 2.
3314         (md_assemble): Do not complain about thumb instructions on a
3315         non-thumb target if thumb_mode is set to 2.
3316
3317 1999-11-28  Michael Meissner  <meissner@cygnus.com>
3318
3319         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3320         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3321         (O_...): Add new machine dependent expressions if we are handling
3322         explicit relocations.
3323         (alpha_reloc_op): New static table holding the explicit relocation
3324         information.
3325         (alpha_literal_hash): New static to hold the hash table for
3326         explicit relocations.
3327         (alpha_macros): Add support for explicit relocations.
3328         (md_begin): If explicit relocations, initialize hash table.
3329         (md_assemble): Don't print a second error if tokenize_arguments
3330         already printed an error message.
3331         (md_apply_fix): Add support for explicit relocations.
3332         (alpha_force_relocation): Ditto.
3333         (alpha_fix_adjustable): Ditto.
3334         (alpha_adjust_symtab): New function to support explicit
3335         relocations.
3336         (alpha_adjust_symtab_relocs): Ditto.
3337         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3338         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3339         Add support for explicit relocations.  Return -2 if an error
3340         message was already printed.
3341         (find_macro_match): Add support for explicit relocations.  Comment
3342         each of the cases.
3343         (emit_insn): Add support for explicit relocations.
3344         (assemble_tokens): Ditto.
3345         (emit_ldgp): Ditto.
3346         (load_expression): Ditto.
3347         (emit_lda): Ditto.
3348         (emit_ldah): Ditto.
3349         (emit_ir_load): Ditto.
3350         (emit_loadstore): Ditto.
3351         (emit_ldXu): Ditto.
3352         (emit_ldil): Ditto.
3353         (emit_sextX): Ditto.
3354         (emit_division): Ditto.
3355         (emit_jsrjmp): Ditto.
3356         (emit_retjcr): Ditto.
3357
3358         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3359         ELF object format.
3360         (tc_adjust_symtab): If explicit relocations, call the function
3361         alpha_adjust_symtab.
3362         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3363         relocations next to the literal relocation they reference.
3364         (TC_INIT_FIX_DATA): Initialize the new fields.
3365         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3366
3367 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
3368
3369         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
3370         'B' operand for PA2.0 bb instruction.
3371
3372 1999-11-18  Nick Clifton  <nickc@cygnus.com>
3373
3374         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3375         target.
3376
3377         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3378         relocs.
3379         (mcore_force_relocation): Force relocations to be generated for
3380         RVA relocs.
3381
3382 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
3383
3384         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3385         (i386_displacement): Disallow O_big displacements.
3386
3387 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
3388
3389         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3390         Small improvements in error checking.
3391         (md_assemble): Support for unconditional ARM instructions.
3392         (md_parse_option): Support for -m[arm]v5e flag.
3393
3394 1999-11-12  Nick Clifton  <nickc@cygnus.com>
3395
3396         * macro.c (buffer_and_nest): Do not check beyond the end of the
3397         buffer.
3398
3399 1999-11-11  Nick Clifton  <nickc@cygnus.com>
3400
3401         * macro.c (buffer_and_nest): Look for seperator after TO and
3402         FROM tokens.
3403
3404 1999-11-08  Andrew Haley  <aph@cygnus.com>
3405
3406         * app.c (do_scrub_chars): When in State 10, treat backslash
3407         characters in the same way as as symbol characters.
3408
3409 1999-11-07  Richard Henderson  <rth@cygnus.com>
3410
3411         * config/tc-alpha.c (alpha_align): Check, don't assert, that
3412         the previous label was in the current section before playing
3413         with auto-alignment.
3414
3415 1999-11-06  Nick Clifton  <nickc@cygnus.com>
3416
3417         * config/tc-v850.c (v850_force_relocation): Force relocation
3418         for weak symbols.
3419         (v850_pcrel_from_selection): Do not compute a pcrel offset if
3420         the symbol is weak.
3421
3422 1999-11-05  Michael Meissner  <meissner@cygnus.com>
3423
3424         * expr.h (operatorT): Increase machine dependent operators to 16.
3425         * expr.c (op_rank): Ditto.
3426
3427 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
3428
3429         * read.c (pseudo_set): Reject attempts to set the value of a
3430         section symbol.
3431
3432         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3433         if it is defined.
3434
3435         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3436
3437         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3438         to bfd_set_section_contents.
3439
3440 1999-11-03  Nick Clifton  <nickc@cygnus.com>
3441
3442         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3443
3444 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
3445
3446         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3447         (mips_ip): Use OPCODE_IS_MEMBER.
3448
3449 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
3450
3451         * config/tc-arm.c (reg_required_here): Improve comments.
3452
3453         * config/tc-arm.c (thumb_opcode): Add "variants" field.
3454         (tinsns): Initialize variants field.
3455
3456         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3457         BAD_PC respectively.
3458
3459 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
3460
3461         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3462         * config/tc-arm.h: Fix compile time warnings.
3463
3464 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3465
3466         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3467         form @abs16, @(abs16) and @(abs16 + imm).
3468
3469 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
3470
3471         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3472         (ISA_HAS_64_BIT_REGS) New.
3473         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3474         mips_emit_delays,macro_build,load_register,load_addresss,
3475         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3476         and/or use new ISA_xxx macros in expressions involving
3477         ISA, particularly mips_opts.isa.
3478
3479 1999-10-18  Michael Meissner  <meissner@cygnus.com>
3480
3481         * expr.h (operatorT): Add machine dependent operators md1..md8.
3482         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
3483         for the machine dependent operators to use.
3484
3485         * expr.c (op_rank): Add machine dependent operators.
3486
3487         * config/tc-alpha.c (O_pregister): Define as a machine dependent
3488         operator.
3489         (O_cpregister): Ditto.
3490         (md_begin): Change X_op test that field is wide enough to use
3491         O_max instead of O_alpha_max.
3492         (cpu_types): Fill in missing initializer.
3493         (alpha_num_macros): Make unsigned.
3494         (md_assemble): Make opnamelen be size_t.
3495         (md_apply_fix): Cast alpha_num_operands to int before testing.
3496         (alpha_force_relocation): Ditto.
3497         (alpha_fix_adjustable): Ditto.
3498         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3499         (tc_gen_reloc): Ditto.
3500         (tc_get_register): Ditto.
3501         (emit_ldgp): Ditto.
3502         (emit_lda): Ditto.
3503         (emit_ldah): Ditto.
3504         (emit_ldil): Ditto.
3505         (s_alpha_ent): Ditto.
3506         (s_alpha_end): Ditto.
3507         (s_alpha_frame): Ditto.
3508         (s_alpha_prologue): Ditto.
3509         (s_alpha_file): Ditto.
3510         (s_alpha_gprel32): Ditto.
3511         (s_alpha_proc): Ditto.
3512         (s_alpha_set): Ditto.
3513         (s_alpha_base): Ditto.
3514         (s_alpha_align): Ditto.
3515         (s_alpha_arch): Ditto.
3516         (alpha_align): Ditto.
3517         (assemble_insn): Suppress unused variable warning.
3518         (emit_insn): Ditto.
3519         (assemble_insn): Don't assume X_op and X_unsigned are in a given
3520         order in the structure.
3521         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3522
3523 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
3524
3525         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3526
3527 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
3528
3529         * config/tc-i386.c (i386_index_check): Correct #endif location.
3530
3531 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
3532
3533         * as.c (show_usage): Document new options.
3534         (parse_args): Add --no-warn, --warn, --fatal-warnings,
3535         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3536         (parse_args): Parse the new options.
3537         (main): If there were warnings, and --fatal-warnings
3538         was specified, print an error.
3539         * as.h: New variable, flag_fatal_warnings, for new option.
3540
3541 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3542
3543         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
3544         '@'.  Change autoincrement completers to fall through to cache control
3545         completers.
3546
3547         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
3548         arg.
3549         (pa_parse_addb_64_cmpltr):  New function.
3550
3551         * config/tc-hppa.c (pa_ip):  Change error message.
3552         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
3553         '?Q' args to allow falling through.
3554
3555         * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
3556         Remove unused conditional codes.
3557         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
3558
3559 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3560
3561         * config/tc-d30v.c (CHAR_BIT): Define.
3562         (check_range): Fix bit operations to support integers bigger than
3563         32 bits.
3564
3565 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3566
3567         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3568         operands.
3569
3570 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
3571                           Doug Evans  <devans@cygnus.com>
3572
3573         Add support for m32rx.
3574         * config/tc-m32r.c (enable_m32rx): New static global.
3575         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3576         (allow_m32rx): New function.
3577         (M32R_SHORTOPTS): Add `O'.
3578         (md_longopts): Add --m32rx plus several warning options.
3579         (md_parse_option): Handle new options.
3580         (md_show_usage): Print them.
3581         (md_begin): Enable m32rx.
3582         (OPERAND_IS_COND_BIT): New macro.
3583         (first_writes_to_seconds_operands): New function.
3584         (writes_to_pc,can_make_parallel,make_parallel): New functions.
3585         (target_make_parallel,assemble_two_insns): New functions.
3586         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3587         If optimizing and m32rx, try to make consecutive insns parallel.
3588
3589 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
3590
3591         * config/tc-mips.c (nopic_need_relax): Allow for the
3592         .sdata.foo sections generated by -fdata-sections,
3593         and for the .gnu.linkonce.s sections generated by C++.
3594
3595 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
3596
3597         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3598         with cleaner code using completer prefixes.   Add 'Y'.
3599
3600         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
3601
3602 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
3603
3604         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3605         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3606         insn does not match and we should try the next insn in the table.
3607
3608 1999-09-22  Nick Clifton  <nickc@cygnus.com>
3609
3610         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3611
3612 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
3613
3614         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3615         of PA2.0 support.
3616
3617 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3618
3619         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3620         OBJ_ELF.  If ELF, add "sq".
3621         (md_parse_option): If ELF, ignore -s and -q.
3622         (md_show_usage): Mention ELF options.
3623
3624 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
3625
3626         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3627         operands.
3628
3629         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3630
3631         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3632
3633         * config/tc-hppa.c (struct pa_it): New field "trunc".
3634         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3635         (pa_parse_ftest_gfx_completer): New function
3636         (pa_parse_fp_cnv_format): New function.
3637
3638         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3639         (md_apply_fix): Handle 22bit pc-rel branches.
3640
3641         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3642
3643         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3644
3645         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3646
3647         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3648
3649 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
3650
3651         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3652         (pa_ip): Handle 'fX'.
3653
3654 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
3655
3656         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3657         unwinds unless the function is in the text space.
3658         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3659
3660 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
3661
3662         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3663         (md_assemble): To here.  Tweak address generation.
3664
3665         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
3666         debug_line.
3667         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3668         (md_assemble): Call dwarf2_where for OBJ_ELF.
3669         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3670         (pa_end_of_source): New function.
3671         * tc-hppa.h (md_end): Define for OBJ_ELF.
3672
3673 1999-09-14  Michael Meissner  <meissner@cygnus.com>
3674
3675         * configure.in (Canonicalization of target names): Remove adding
3676         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3677         generates $ac_config_sub with a ${CONFIG_SHELL} already.
3678         * configure: Regenerate.
3679
3680 1999-09-14  Donn Terry  <donn@interix.com>
3681
3682         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3683
3684 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
3685
3686         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3687         pc-relative jmp/call to an absolute symbol.
3688         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3689         absolute section symbols.
3690
3691         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
3692         jump handling code and comments.
3693
3694 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
3695
3696         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3697         the value if TE_PE and a global defined symbol.
3698
3699 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
3700
3701         * write.c (dump_section_relocs): Call print_symbol_value_1 to
3702         print the symbol, rather than printing it here.
3703
3704 1999-09-11  Donn Terry  <donn@interix.com>
3705
3706         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3707         BFD_RELOC_RVA relocations.
3708
3709         * config/tc-i386.c (md_undefined_symbol): Compare the name against
3710         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3711         starts with "_G".
3712
3713         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3714         defined.
3715         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3716         * doc/internals.texi (Object format backend): Document
3717         SET_SECTION_RELOCS.
3718
3719         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3720         relocations against global symbols if TE_PE.
3721
3722         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3723         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3724
3725         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3726         symbols.
3727
3728         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3729         symbols which do not have a constant value, or tags with
3730         non-tags.  Remove the symbol from the list before adding it at the
3731         end.
3732
3733         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3734         C_FCN symbol differently if TE_PE.
3735         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3736         appears in the pseudo-op, rather coff_line_base which is only set
3737         for a .bf symbol.
3738
3739         * config/obj-coff.c (obj_coff_loc): New static function.
3740         (obj_pseudo_table): Add "loc".
3741
3742         * config/obj-coff.c (add_lineno): Check that the line number is
3743         positive.
3744
3745         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3746         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3747         int.
3748         (md_atof): Return NULL rather than 0.
3749         * config/tc-i386.c (md_atof): Change type to int.
3750         * expr.c (expr): Change first parameter to int.
3751         * config/obj-coff.c: Add declarations for static functions.
3752         (coff_frob_symbol): Use SYM_AUXENT.
3753         * config/tc-i386.h (flag_16bit_code): Don't declare.
3754
3755         * config/obj-coff.c (obj_coff_section): Default to setting
3756         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
3757
3758         * write.c (adjust_reloc_syms): Print adjusted fixup.
3759
3760         * expr.c (integer_constant): Correct too_many_digits calculation
3761         in base 10 case.
3762
3763 1999-09-09  Andreas Schwab  <schwab@suse.de>
3764
3765         * doc/c-arm.texi: Fix arguments of @var to not contain
3766         punctuation.
3767
3768 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
3769
3770         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3771         and COFF targets.
3772         (md_parse_option): Only support -k flag for ELF and COFF targets.
3773
3774 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
3775
3776         * config/tc-hppa.c (pa_ip): Put strict register checks before
3777         call to pa_parse_number.
3778
3779         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3780
3781 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
3782
3783         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3784         BFD_ASSEMBLER code.
3785
3786 1999-09-06  Donn Terry  <donn@interix.com>
3787
3788         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3789
3790 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
3791
3792         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3793         candidate instruction.  Require registers for register arguments
3794         when in strict mode.  Require assemble-time constants for
3795         constants when in strict mode.
3796         (pa_get_absolute_expression): Require a constant when in strict
3797         mode.
3798
3799 1999-09-06  Nick Clifton  <nickc@cygnus.com>
3800
3801         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3802
3803 1999-09-04  Steve Chamberlain  <sac@pobox.com>
3804
3805         * config/tc-pj.c: New file, supports picoJava in ELF.
3806         * config/tc-pj.h: Ditto.
3807         * configure.in (pjl*, pj*): New targets.
3808         * Makefile.am: Rebuild dependencies.
3809         (CPU_TYPES): Add pj.
3810         (TARGET_CPU_CFILES): Add config/tc-pj.c.
3811         (TARGET_CPU_HFILES): Add config/tc-pj.h.
3812         * doc/c-pj.texi: New file.
3813         * doc/as.texinfo: Add some PJ specifics.
3814         * doc/all.texi: Add PJ to the list of all architectures, sort them
3815         all alphabetically.
3816         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3817         * configure, Makefile.in, doc/Makefile.in: Rebuild.
3818
3819 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
3820
3821         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3822         (obj_frob_file): Test for null pointer.
3823         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3824         (OBJ_PROCESS_STAB): And here.
3825         (elf_obj_sy): Remove
3826
3827         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3828         except OBJ_PROCESS_STAB, which we #undef for ecoff.
3829         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3830
3831         * config/obj-coff.c (no_func): Remove.
3832         (coff_format_ops): Change occurrences of no_func to 0, as we test
3833         for 0 in obj-multi.h.
3834
3835         * configure.in:  Enable bfd for i386-coff when primary target is
3836         bfd.  Enable i386 elf,coff emulation support.  Don't set
3837         USE_EMULATIONS=1 or te_file=multi unless there is more than one
3838         emulation to support.
3839         *configure: Regenerate.
3840
3841 1999-09-02  Nick Clifton  <nickc@cygnus.com>
3842
3843         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3844         .section .line directive is encountered.
3845
3846 1999-09-01  Nick Clifton  <nickc@cygnus.com>
3847
3848         * config/tc-arm.c (md_section_align): Do not align sections in ELF
3849         format.
3850
3851         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3852         * as.texinfo: Document --gdwarf2 command line option.
3853         Add additional documentation of ARM command line switches.
3854
3855 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
3856
3857         * config/tc-i386.c (i386_intel_memory_operand): Combine
3858         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
3859         and RESTORE_END_STRING around parse_register calls.
3860         (i386_operand): Here too.
3861         (i386_is_reg): Remove.
3862         (parse_register): Move as_bad calls from within this function to
3863         callers.
3864
3865 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
3866
3867         Based on a patch from H.J. Lu  <hjl@gnu.org>
3868         * config/tc-i386.c (parse_register): Handle FP regs specially.
3869         (md_begin): Remove '(' and ')' from register_chars.
3870
3871 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
3872
3873         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3874         error message (done elsewhere).
3875
3876 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
3877
3878         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3879
3880 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
3881
3882         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
3883         args by 'f'.
3884
3885         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3886
3887         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
3888         between args.
3889         Add new completers.  Fix bug in 64 bit condition handling.
3890
3891         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
3892         'cS', and 'c*'.
3893
3894         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3895
3896         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
3897
3898         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
3899
3900 1999-08-27  Jim Wilson  <wilson@cygnus.com>
3901
3902         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3903         (struct ls): Add frag field.  Initialize it to zero.
3904         (out_end_sequence): New local text_frag.  Set it while in text section.
3905         Replace address check with frag check.  Set ls.frag to text_frag if
3906         out_set_addr called.
3907         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
3908         Set it before switching sections.  Replace address check with frag
3909         check.  Set ls.frag to saved_frag if out_set_addr called.
3910
3911 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
3912
3913         * dwarf2dbg.c (out_end_sequence): If address changed, directly
3914         output "advance_pc" opcode instead of calling gen_addr_line().
3915         The latter has the undesired side-effect of creating a new row
3916         in the debug line info matrix.
3917
3918 1999-08-26  Jim Wilson  <wilson@cygnus.com>
3919
3920         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
3921         ls.last_filename if last is less than zero.  Set ls.last_filename
3922         when allocating new entry.
3923         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3924         call.
3925
3926 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
3927
3928         * config/tc-i386.c (i386_index_check): Fix the displacement size
3929         when INFER_ADDR_PREFIX.
3930
3931 1999-08-18  Nick Clifton  <nickc@cygnus.com>
3932
3933         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3934         display its value.
3935
3936 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
3937
3938         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3939         handle 0xffffNNNN constants correctly.
3940
3941 1999-08-16  Nick Clifton  <nickc@cygnus.com>
3942
3943         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3944         as well as loads.
3945
3946 1999-08-13  Nick Clifton  <nickc@cygnus.com>
3947
3948         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3949         (md_apply_fix3): Always pass positive values to
3950         validate_offset_imm.
3951
3952 1999-08-12  Nick Clifton  <nickc@cygnus.com>
3953
3954         * config/tc-arm.c (skip_whitespace): New macro.
3955         Formatting tidy ups.
3956
3957         (md_apply_fix3): Store relocation offset in addend for ELF based
3958         relocs.
3959         (arm_force_relocation): Always generate relocs for Thumb function
3960         calls.
3961
3962 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
3963
3964         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
3965         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3966
3967 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
3968
3969         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3970         flags for the unwind subspace.
3971
3972         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3973         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
3974         suitable relocation based on the size of the target's pointer.
3975         Always Use subsegment zero for the unwinders.
3976         (pa_level): Handle "2.0w".
3977
3978 Mon Aug  9 20:02:22 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
3979
3980         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3981         with the following instruction unless this was specified.
3982
3983 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
3984
3985         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3986         certain sections, to match BFD changes.
3987
3988 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
3989
3990         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3991         (EXTRA_SCRIPTS): Define to keep automake happy.
3992         * Makefile.in: Rebuild.
3993
3994 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
3995
3996         * Makefile.am: Rename .dep* files to DEP*.
3997         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
3998         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
3999         targets to DEPOBJ.
4000         * Makefile.in: Rebuild.
4001
4002 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
4003
4004         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4005
4006 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4007
4008         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4009         avoid problems on DOS filesystems.
4010         * Makefile.in: Rebuild.
4011
4012         * doc/as.texinfo (Section): Document 's' flag for COFF version.
4013
4014 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4015
4016         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4017         section flag.
4018
4019 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4020
4021         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
4022         line to create ${GDBINIT} rather than .gdbinit.
4023         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4024
4025 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
4026
4027         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4028
4029 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4030
4031         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
4032
4033 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
4034
4035         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4036         non-adjustable symbols.
4037
4038 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4039
4040         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4041
4042 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4043
4044         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
4045         operands.
4046
4047 1999-08-05  Donn Terry  <donn@interix.com>
4048
4049         * config/te-interix.h: New file.
4050         * configure.in (i386-*-interix*): New target.
4051         * configure: Rebuild.
4052
4053 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
4054
4055         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4056         selectors for ELF too.
4057         (selector_table): Add "ltp" and "rtp" selectors.
4058
4059 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
4060
4061         * config/tc-i386.c (i386_operand): No need to change
4062         operand_string pointer in segment reg case before goto
4063         do_memory_reference.  Initialise displacement_string_start and
4064         displacement_string_end after do_memory_reference label.
4065         (i386_index_check): Add operand_string param, and print error
4066         message on failure here.
4067         (i386_intel_memory_operand): Instead of here.
4068         (i386_operand): And here.
4069         (INFER_ADDR_PREFIX): Enable.
4070
4071         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4072
4073         * config/tc-i386.h (DefaultSize): Define.  Renumber following
4074         opcode_modifier defines.
4075
4076         From Etienne Lorrain  <etienne.lorrain@ibm.net>
4077         * config/tc-i386.c (stackop_size): New variable.
4078         (set_16bit_code_flag): Clear it here.
4079         (set_16bit_gcc_code_flag): New function.
4080         (md_pseudo_table): Add "code16gcc" entry.
4081         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4082
4083 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
4084
4085         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4086         next_set_end even if the end symbol is being discarded.
4087
4088         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4089         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4090         * config/obj-coff.c: Likewise.
4091         (seg_info_type): Remove.
4092         (seg_info_off_by_4): Change to array of segT.
4093         (s_get_segment): Adjust accordingly.
4094         (obj_pseudo_table): Fully initialize sentinel entry.
4095
4096         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
4097         Ralf Baechle <ralf@uni-koblenz.de>.
4098
4099 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
4100
4101         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4102
4103 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
4104
4105         * config/tc-i386.c: Indentation and white space changes.
4106         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
4107         don't enable it by default.
4108         (i386_intel_operand): Remove redundant prototype.
4109         Move check on number of memory operands, and i.mem_operands++
4110         (i386_intel_memory_operand): To here.
4111         Remove i386_immediate code from here.  Remove special case code
4112         for input and output using (%dx).  Remove base/index checks and
4113         call i386_index_check instead.  Save initial operand_string
4114         argument for error message.
4115         (i386_operand): Remove redundant prototype.  Move base/index
4116         checks to i386_index_check.
4117         (i386_displacement): Move intel mode check for non-zero
4118         i.disp_operand
4119         (i386_intel_memory_operand): To here.
4120
4121 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
4122
4123         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4124         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4125         by .register pseudo-op if -64 and --no-undeclared-regs.
4126         (s_register, sparc_adjust_symtab): New functions.
4127         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4128         Declare sparc_adjust_symtab as tc_adjust_symtab.
4129         * doc/c-sparc.texi: Add description of #ignore special literal
4130         for .register pseudo-op.
4131
4132 1999-07-30  Catherine Moore  <clm@cygnus.com>
4133
4134         * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4135         the relocation's section offset.
4136
4137 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4138
4139         * write.c (fixup_segment): Fix generic error check overflow test.
4140
4141         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4142         X_add_number to long.
4143
4144 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
4145
4146         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
4147         processing.
4148
4149 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
4150
4151         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4152         VTABLE relocations.
4153
4154 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
4155
4156         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4157
4158         * configure.bat: Remove; obsolete.
4159         * config/go32.cfg: Likewise.
4160
4161 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
4162
4163         * configure.in (i386-*-vxworks*): New target.
4164         * configure: Rebuild.
4165
4166 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4167
4168         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4169
4170 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4171
4172         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4173         on -64 and not pic.
4174         (output_insn): Put OLO10's secondary addend into tc_fix_data.
4175         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4176         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4177         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4178         MAX_RELOC_EXPANSION): Define.
4179         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4180
4181 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4182
4183         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4184         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4185         block.  Print a warning if an 8-bit or 16-bit constant
4186         displacement or immediate is truncated on output.
4187         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4188         immediate.
4189         (i386_operand): Disallow immediate jump absolute operand.
4190
4191 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
4192
4193         * configure.in: Bump version number to 2.9.5.
4194         * configure: Rebuild.
4195
4196         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4197         or %llx work.
4198
4199 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
4200
4201         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4202         (cons_fix_new_hppa): Derive size of fixup from size of the object.
4203
4204 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
4205
4206         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4207         is defined.
4208         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4209
4210         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4211         if -mno-fpu was given.
4212         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
4213         relocs.
4214         (cons_fix_new_arm): Remove misleading comments.
4215
4216 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
4217
4218         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4219         error message.
4220         (relax_segment): Likewise.  After giving a rs_org error, convert
4221         the frag to rs_align to avoid cascading errors.
4222
4223 1999-07-12  Andreas Schwab  <schwab@suse.de>
4224
4225         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4226
4227 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
4228
4229         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4230         as appropriate.  Fill in structure initializations.  Add variable
4231         initializations.  Add casts.
4232         * dwarf2dbg.c (print_stats): Change i to size_t.
4233         * listing.c (listing_listing): Change list_line to unsigned int.
4234
4235 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
4236
4237         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4238         rather than checking for \001 and \002 in symbol name.
4239         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4240
4241 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
4242
4243         * configure.in (hppa*-linux-gnu*): New target.
4244         * configure: Rebuilt.
4245
4246 1999-07-08  Nick Clifton  <nickc@cygnus.com>
4247
4248         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4249
4250 1999-07-07  Nick Clifton  <nickc@cygnus.com>
4251
4252         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4253         accessing symbolP directly.
4254
4255 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
4256
4257         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4258         for ELF.
4259
4260 1999-07-05  Nick Clifton  <nickc@cygnus.com>
4261
4262         * config/tc-arm.c (ARM_EXT_V5): Define.
4263         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4264         (md_begin): Detect ARM v5 architectures.
4265         (md_parse_option): Accept arm v5 specification.
4266         (md_show_usage): Documment -marmv5 switch.
4267
4268         * doc/c-arm.texi: Document -marmv5 command line option.
4269
4270         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
4271         op.
4272         (validate_immediate_twopart): New function.  Determine if a
4273         constant can be computed by two ADD instructions.
4274         (output_inst): Remove its command line parameter - it was never
4275         used.
4276         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4277         implememt the ADRL pseudo op.
4278         (tc_gen_reloc): Generate a suitable error message if an ADRL
4279         instruction tries to generate a real reloc.
4280
4281         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4282
4283 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
4284
4285         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4286         into lower case.
4287
4288 1999-06-27  H.J. Lu  <hjl@gnu.org>
4289
4290         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4291         non BFD_ASSEMBLER case.
4292
4293 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
4294
4295         * config/obj-coff.c (obj_coff_section): Mark writable sections as
4296         data.
4297
4298 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
4299
4300         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4301         out_end_sequence() when the address decreases due to a new frag.
4302         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4303         numbering starts with 1.
4304
4305 1999-06-23  Nick Clifton  <nickc@cygnus.com>
4306
4307         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4308         .section for COFF.
4309         (mcore_s_text): Call obj_elf_text for ELF target.
4310         (mcore_s_data): Call obj_elf_data for ELF target.
4311         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
4312         for COFF target.
4313         (mcore_s_bss): New function:  Dump literal table before changing
4314         sections.
4315         (mcore_s_comm): New function:  Dump literal table before changing
4316         sections.
4317
4318         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4319         No longer static functions.
4320         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4321         Provide prototypes for these functions.
4322
4323 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
4324
4325         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4326         a list of names, to try obj_segment_name, and to try abbreviated
4327         names when using COFF without long section names.
4328
4329         * config/tc-alpha.c: More use of symbol accessor functions.
4330         * config/tc-arc.c: Likewise.
4331         * config/tc-d30v.c: Likewise.
4332         * config/tc-fr30.c: Likewise.
4333         * config/tc-i860.c: Likewise.
4334         * config/tc-m88k.c: Likewise.
4335         * config/tc-mcore.c: Likewise.
4336         * config/tc-ns32k.c: Likewise.
4337         * config/tc-sparc.c: Likewise.
4338         * config/tc-v850.c: Likewise.
4339
4340         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4341         sy_value with appropriate accessor functions.
4342         * config/tc-arm.c (md_apply_fix3): Likewise.
4343         * config/tc-d10v.c (AT_WORD_P): Likewise.
4344         * config/tc-v850.c (reg_name_search): Likewise.
4345
4346         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4347         use symbol_get_bfdsym instead.
4348         * config/tc-ppc.c (md_assemble): Likewise.
4349         * config/tc-v850.c (v850_comm): Likewise.
4350
4351 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
4352
4353         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4354         the symbol, rather than accessing the bsym member.
4355         * config/tc-d10v.c (tc_gen_reloc): Likewise.
4356         * config/tc-d30v.c (tc_gen_reloc): Likewise.
4357         * config/tc-mcore.c (tc_gen_reloc): Likewise.
4358         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4359         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4360         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4361         * config/tc-tic30.c (tc_gen_reloc): Likewise.
4362         * config/tc-v850.c (tc_gen_reloc): Likewise.
4363
4364 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
4365
4366         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4367         (hppa_gen_reloc_type): Conditionalize on BFD64.
4368         (tc_gen_reloc): Re-enable ELF relocations.
4369         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4370
4371 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
4372
4373         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4374         warning.
4375         (do_ldst): Move assignment out of if condition.
4376         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
4377         parentheses to avoid warning.
4378
4379 1999-06-21  Nick Clifton  <nickc@cygnus.com>
4380
4381         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4382         macro to get at the BFD symbol associated with a GAS symbol.
4383
4384 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
4385
4386         * config/tc-ppc.c: Update for symbol handling changes.
4387         * config/obj-coff.c: Likewise.
4388
4389 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
4390
4391         * tc-hppa.c: General cleanups of ELF support.  No more spaces
4392         and subspaces for ELF.
4393         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4394         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4395         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4396         (UNWIND_SECTION_NAME): Likewise.
4397         (space/subspace related structures): Conditionalize definitions
4398         on OBJ_SOM.
4399         (space/subspace directives and support routines): Conditionalize
4400         definitions and references/uses on OBJ_SOM.
4401         (label_symbol_struct): For ELF, track the symbol's segment.  For
4402         SOM track its space.
4403         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4404         changes.
4405         (USE_ALIASES): Kill for both SOM & ELF.
4406         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4407         (pa_space, pa_subspace): Corresponding changes.
4408         (pa_spaces_begin): Corresponding chagnes.
4409         (md_begin): Do not muck around with space/subspace stuff for
4410         OBJ_ELF.
4411         (md_apply_fix): Temporarily disable argument relocation stuff
4412         for OBJ_ELF.
4413         (tc_gen_reloc): Temporarily disable relocation generation for
4414         OBJ_ELF
4415         (pa_build_unwind_subspace): Similarly.
4416
4417 1999-06-16  Nick Clifton  <nickc@cygnus.com>
4418
4419         * config/tc-arm.c (thumb_set): New pseudo op.
4420         (text, data, section): Override these pseudo ops with ARM
4421         specific versions.
4422         (s_thumb_set): New function: Perform the same as a .set pseudo
4423         op, but also mark the alias'ed symbol as being a Thumb
4424         function.
4425         (arm_s_text): New function: Perform the same as the .text
4426         pseudo op, but dump the literal pool before changing
4427         sections.
4428         (arm_s_data): New function: Perform the same as the .data
4429         pseudo op, but dump the literal pool before changing
4430         sections.
4431         (arm_s_section): New function: Perform the same as the
4432         .section pseudo op, but dump the literal pool before changing
4433         sections.
4434         (arm_cleanup): Do not reset the current section before dumping
4435         the literal pool.
4436
4437 1999-06-17  Nick Clifton  <nickc@cygnus.com>
4438
4439         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4440         OPTION_NO_WARN_UNMATCHED entries.
4441         (md_parse_option): Generate a warning message if an unrecognised
4442         option is encountered.
4443
4444         * config/tc-d10v.c (do_not_ignore_hash): New variable.
4445         (get_operands): When parsing an expression after an '@' symbol
4446         has been detected, do not ignore '#' symbols.
4447         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4448         false.
4449
4450 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
4451
4452         From K. Richard Pixley <rich@noir.com>:
4453         * configure.in (ppc-*-vxworks*): New target.
4454         * configure: Rebuild.
4455
4456 1999-06-12  Philip Blundell  <philb@gnu.org>
4457
4458         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4459
4460 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
4461
4462         * write.c (adjust_reloc_syms): Rather than never reducing reloc
4463         which refer to symbols in linkonce sections, permit reducing the
4464         relocs if the symbol is local.
4465
4466 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
4467
4468         * subsegs.c (subseg_text_p): New function.
4469         * as.h (subseg_text_p): Declare.
4470         * read.c (do_align): Use subseg_text_p to set the default fill.
4471         * write.c (subsegs_finish): Likewise.
4472         * config/obj-coff.c (write_object_file): Likewise.
4473         * config/tc-i386.h (md_maybe_text): Don't define.
4474         (md_do_align): Use subseg_text_p to set the default fill.
4475         * config/tc-m32r.c (m32r_do_align): Likewise.
4476         * config/tc-sh.c (sh_do_align): Likewise.
4477         * config/tc-sparc.h (md_do_align): Likewise.
4478
4479 1999-06-12  David O'Brien  <obrien@freebsd.org>
4480
4481         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4482         * configure: Rebuild.
4483
4484 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
4485
4486         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4487         * Makefile.am: Rebuild dependencies.
4488         * Makefile.in: Rebuild.
4489
4490         * config/tc-i386.c (i386_immediate): Remove unused label
4491         seg_unimplemented.
4492
4493         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4494         * symbols.c: Likewise.
4495         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4496         sy_next field when taking address, rather than symbol_next.
4497
4498         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4499         offsetT.
4500         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
4501         value from the output file architecture.
4502         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4503         * dwarf2dbg.h: Change bfd_vma to addressT.
4504
4505 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
4506
4507         * dwarf2dbg.h: Use PARAMS in function declarations.
4508
4509 1999-06-11  Martin Dorey  <mdorey@madge.com>
4510
4511         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4512         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4513         OBJ_ELF.
4514         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4515
4516 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
4517
4518         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4519
4520         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4521         popsection.
4522
4523         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4524
4525         * read.c (read_a_source_file): Only declare inescape if
4526         QUOTES_IN_INSN.
4527
4528         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4529         match parameters.
4530         (find_entry_byval): Add parens to avoid warning.
4531
4532         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4533
4534         * symbols.c (resolve_symbol_value): Don't permit subtraction of
4535         undefined symbols.
4536
4537 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
4538
4539         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4540         with isoctal.
4541
4542         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4543         synthetize_setx): New functions.
4544         (md_assemble): Broken the special cases into the above
4545         functions. Make compiler happy if sizeof(bfd_vma)==4.
4546         Fix sethi generated from set/setuw. If instructions have a relloc,
4547         always clear the fields to be relocated in the opcode.
4548         (sparc_ip): Remove special_case global variable.
4549
4550 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
4551
4552         Based on patches from John W. Woznack <jwoznack@concentric.net>:
4553         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
4554         indication of success rather than a value.
4555         (itbl_get_val): Likewise.
4556         (itbl_get_field): Use strcspn.  Change delimiters to include
4557         parens.
4558         * itbl-ops.h (itbl_get_reg_val): Update declaration.
4559         (itbl_get_val): Likewise.
4560         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4561
4562         * symbols.c (copy_symbol_attributes): Convert local symbols to
4563         regular symbols.
4564
4565 1999-06-10  Nick Clifton  <nickc@cygnus.com>
4566
4567         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4568         ARM920t.
4569
4570 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
4571
4572         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4573         Optimize set if sizeof(bfd_vma) == 64.
4574         (sparc_ip): Fix sethi - without %hi() it should generate
4575         R_SPARC_22 reloc, not R_SPARC_HI22.
4576         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4577
4578 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
4579
4580         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4581         (s_ncons): New function.
4582         (native_op_table): New table.
4583         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4584         R_SPARC_OLO10 handling.
4585
4586 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
4587
4588         * expr.h (struct expressionS): Revert last change; widen X_op.
4589         * config/tc-alpha.c (md_begin): Check the field is wide enough.
4590
4591 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4592
4593         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4594         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4595         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4596         * Makefile.in: Regenerated.
4597
4598         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4599         `common' pass on to s_mri_common.
4600         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4601
4602 1999-06-06  Richard Henderson  <rth@cygnus.com>
4603
4604         * config/obj-elf.c (obj_elf_section): Don't free the return
4605         value of demand_copy_C_string.
4606
4607 1999-06-05  Richard Henderson  <rth@cygnus.com>
4608
4609         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4610         creation logic from obj_elf_create_section.
4611
4612         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4613         (section_stack): New.
4614         (special_sections): Make const.
4615         (obj_elf_section): Gut and rewrite parsing.
4616         (obj_elf_change_section): New function broken out of obj_elf_section.
4617         (obj_elf_parse_section_letters): Likewise.
4618         (obj_elf_section_word): Likewise.
4619         (obj_elf_section_type): Likewise.
4620         (obj_elf_previous): Treat as a toggle.
4621         (obj_elf_popsection): New.
4622         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4623         (ppc_section_type): Likewise.
4624         * config/tc-ppc.h: Likewise.
4625
4626         * expr.h (struct expressionS): Don't make X_op a bitfield.
4627         * config/tc-alpha.c: Update for symbol handling changes.
4628         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4629         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4630
4631 1999-06-05  Richard Henderson  <rth@cygnus.com>
4632
4633         * dwarf2dbg.c (*): Convert to K&R + prototypes.
4634         (dwarf2_gen_line_info): Kill unused variables.
4635         (dwarf2_finish): Likewise.
4636         (dwarf2_where): Likewise.
4637         (dwarf2_directive_file): If we've only got a string,
4638         hand off to s_app_file.
4639         * ecoff.c: Move the include of ecoff.h.
4640         * symbols.h (S_IS_FUNCTION): Prototype.
4641
4642         * read.c (LEX_HASH): Supply a default.
4643         (lex_type): Use it.
4644         (s_globl): Update `c' after skipping whitespace.
4645         * read.h (LEX_END_NAME, is_name_ender): New.
4646         * expr.c (get_symbol_end): Respect it.
4647
4648 1999-06-04  Mark Klein <mklein@dis.com>
4649
4650         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4651         to real if OBJ_SOM
4652         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4653
4654         * config/tc-hppa.c: Update for symbol handling changes.
4655
4656 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
4657
4658         * cgen.c: Update for symbol handling changes.
4659         * config/tc-m32r.c: Likewise.
4660
4661         * config/tc-hppa.h: Update for symbol handling changes.
4662         * config/tc-hppa.c: Likewise.
4663
4664         * config/tc-arm.h: Update for symbol handling changes.
4665         * config/tc-arm.c: Likewise.
4666         (symbol_make_empty): Remove.  Just use symbol_create.
4667
4668         * symbols.c (symbol_set_tc): Correct name.
4669
4670         * Makefile.am: Rebuild dependencies.
4671         ($(OBJS)): Don't depend upon struc-symbol.h.
4672         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4673         * dep-in.sed: Don't remove struc-symbol.h.
4674         * Makefile.in: Rebuild.
4675
4676         * doc/internals.texi (Symbols): Describe changes in symbol
4677         handling.
4678
4679 1999-06-03  Richard Henderson  <rth@cygnus.com>
4680
4681         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4682         instead of doing the work by hand.
4683
4684 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
4685
4686         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4687         state of line state-machine.
4688         (struct ls): Collect DWARF2 line state-machine state in new member
4689         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
4690         resulted in any DWARF2 directives.
4691         (reset_state_machine): New function.
4692         (out_end_sequence): Ditto.
4693         (dwarf2_gen_line_info): When switching sections or switching to a
4694         lower text address, call out_end_sequence() first to terminate the
4695         previous code sequence as code sequences MUST have monotonically
4696         increasing addresses.
4697         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4698
4699 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
4700
4701         * as.c (parse_args): Add option -gdwarf2 to allow requesting
4702         DWARF2 debug info (line information only, at this point).
4703         * as.h: Update comment about supported debug formats.
4704         * dwarf2dbg.c, dwarf2dbg.h: New files.
4705         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4706
4707         * expr.c (operand): Don't use [ for parens if we want an index op.
4708         (op_encoding): Switch [ into O_index, if desired.
4709         (op_rank): Renumber with O_index on bottom.
4710         (expr): If O_index, match closing bracket.
4711         * expr.h (O_index): New.
4712
4713         * read.c (read_a_source_file): Conditionally allow matched "
4714         in lines passed to md_assemble.
4715
4716         * config/obj-elf.c (elf_pseudo_table): Add `common'.
4717
4718 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
4719
4720         Add support for storing local symbols in a small structure to save
4721         memory when assembling large files.
4722         * as.h: Don't include struc-symbol.h.
4723         (symbolS): Add typedef.
4724         * symbols.c: Include struc-symbol.h.
4725         (local_hash): New static variable.
4726         (save_symbol_name): New static function, from symbol_create.
4727         (symbol_create): Call save_symbol_name.
4728         (local_symbol_count): New static variable.
4729         (local_symbol_conversion_count): Likewise.
4730         (LOCAL_SYMBOL_CHECK): Define.
4731         (local_symbol_make): New static function.
4732         (local_symbol_convert): New static function.
4733         (colon): Handle local symbols.  Create local symbol for local
4734         label name.
4735         (symbol_table_insert): Handle local symbols.
4736         (symbol_find_or_make): Create local symbol for local label name.
4737         (symbol_find_base): Check for local symbol.
4738         (symbol_append, symbol_insert): Check for local symbols.
4739         (symbol_clear_list_pointers, symbol_remove): Likewise.
4740         (verify_symbol_chain): Likewise.
4741         (copy_symbol_attributes): Likewise.
4742         (resolve_symbol_value): Handle local symbols.
4743         (resolve_local_symbol): New static function.
4744         (resolve_local_symbol_values): New function.
4745         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4746         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4747         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4748         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4749         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4750         (symbol_previous, symbol_next): New functions.
4751         (symbol_get_value_expression): Likewise.
4752         (symbol_set_value_expression): Likewise.
4753         (symbol_set_frag, symbol_get_frag): Likewise.
4754         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4755         (symbol_mark_used_in_reloc): Likewise.
4756         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4757         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4758         (symbol_mri_common_p): Likewise.
4759         (symbol_mark_written, symbol_clear_written): Likewise.
4760         (symbol_written_p): Likewise.
4761         (symbol_mark_resolved, symbol_resolved_p): Likewise.
4762         (symbol_section_p, symbol_equated_p): Likewise.
4763         (symbol_constant_p): Likewise.
4764         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4765         (symbol_get_obj, symbol_set_obj): Likewise.
4766         (symbol_get_tc, symbol_set_tc): Likewise.
4767         (symbol_begin): Initialize local_hash.
4768         (print_symbol_value_1): Handle local symbols.
4769         (symbol_print_statistics): Print local symbol statistics.
4770         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4771         Declare new symbols.c functions.  Move many declarations here from
4772         struc-symbol.h.
4773         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4774         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4775         (struct symbol): Move bsym to make it clearly the first field.
4776         Remove TARGET_SYMBOL_FIELDS.
4777         (symbolS): Don't typedef.
4778         (struct broken_word): Remove.
4779         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4780         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4781         (symbol_clear_list_pointers): Likewise.
4782         (symbol_insert, symbol_remove): Likewise.
4783         (symbol_previous, symbol_append): Likewise.
4784         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4785         (struct local_symbol): Define.
4786         (local_symbol_converted_p, local_symbol_mark_converted): Define.
4787         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4788         (local_symbol_get_frag, local_symbol_set_frag): Define.
4789         (local_symbol_get_real_symbol): Define.
4790         (local_symbol_set_real_symbol): Define.
4791         Define.
4792         * write.c (write_object_file): Call resolve_local_symbol_values.
4793         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4794         (TARGET_SYMBOL_FIELDS): Don't define.
4795         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
4796         ECOFF_DEBUGGING, add ECOFF fields.
4797         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4798         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
4799         ECOFF_DEBUGGING, add ECOFF fields.
4800         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4801         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4802         * config/tc-mcore.h: Don't include struc-symbol.h.
4803         (TARGET_SYMBOL_FIELDS): Don't define.
4804         (struct mcore_tc_sy): Define.
4805         (TC_SYMFIELD_TYPE): Define.
4806         * Many files: Use symbolS instead of struct symbol.  Use new
4807         accessor functions rather than referring to symbolS fields
4808         directly.
4809
4810         * read.c (s_mri_common): Don't add in value of line_label.
4811
4812         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4813         checking for SEC_LINK_ONCE.
4814
4815         * config/tc-sh.h (sh_fix_adjustable): Declare.
4816
4817         * app.c (input_buffer): New static variable.
4818         (app_push): Save saved_input in allocated buffer.
4819         (app_pop): Restored saved_input.
4820         (do_scrub_chars): Change get parameter to take char * and int as
4821         arguments.  Change GET macro to pass input_buffer to get
4822         function.  Don't save input into allocated buffer.
4823         * as.h (do_scrub_chars): Update declaration.
4824         * input-file.c (input_file_get): Change to take char * and int.
4825         Read data into passed in buffer.  Remove static buffer.
4826         * read.c (scrub_from_string): Change to take char * and int.  Copy
4827         data into passed in buffer.
4828
4829         * hash.h: Neaten.  Declare hash_traverse.
4830         * hash.c: Complete rewrite based on BFD hashing code.
4831         * gasp.c (chunksize): New variable.
4832         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4833         hash_delete.
4834
4835 1999-05-28  Nick Clifton  <nickc@cygnus.com>
4836
4837         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4838         addend unless the target uses an old ABI.
4839
4840 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
4841
4842         -Wchar-subscripts cleanup
4843         * listing.c (listing_newline): Use unsigned char variable, so
4844         calls to isascii,iscntrl are correct.
4845         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4846         (unsigned char).
4847         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4848         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4849         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4850         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4851
4852 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
4853
4854         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4855         width for Coldfire.
4856         (arch_coldfire_p): New #define.
4857         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4858
4859 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
4860
4861         * config/tc-m68k.c (install_operand): Add places `n', `o'.
4862
4863         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4864         (install_operand): Add place `N'.
4865         (init_table): Add registers ACC, MACSR, MASK.
4866
4867         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4868
4869         * config/tc-m68k.c: Change mcf5200 --> mcf.
4870         (archs): Add mcf5206e, mcf5307.
4871         (m68k_ip): Add format `u'.
4872         (install_operand): Add place `m', `M', `h'.
4873         (init_table): Add upper/lower registers.
4874
4875         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4876
4877 1999-05-28  Martin Dorey  <mdorey@madge.com>
4878
4879         * config/tc-i960.c: Several minor changes to add ELF and
4880         BFD_ASSEMBLER support.
4881         * config/tc-i960.h: Likewise.
4882         * configure.in (i960-*-elf*): New target.
4883         * aclocal.m4, configure: Rebuild.
4884
4885 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4886
4887         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4888         reloc changes when defined(BFD_ASSEMBLER).
4889
4890 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
4891
4892         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4893
4894         * write.c (write_print_statistics): Output to file, not stderr.
4895
4896         * expr.c (generic_bignum_to_int32,64): Prototype.
4897
4898         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4899         output_sleb128, output_uleb128, output_big_sleb128,
4900         output_big_uleb128, output_big_leb128): Prototype.
4901         (output_big_sleb128, output_big_uleb128): Make inline.
4902         (output_big_leb128): Remove inline
4903
4904         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4905         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4906         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
4907         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
4908         value for correct overflow check in write.c:fixup_segment.
4909         * write.c (fixup_segment): Move bitfield overflow checks to after
4910         the md_apply_fix call.
4911         * config/obj-coff.c (fixup_segment): Likewise.
4912         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4913         valueT *val argument.
4914
4915 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
4916
4917         * config/atof-ieee.c (gen_to_words): Correctly round a
4918         denormalized number.  Fix off-by-one in range checking for
4919         exponent in a denormal.
4920
4921 1999-05-10  Nick Clifton  <nickc@cygnus.com>
4922
4923         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4924         name.
4925
4926 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
4927
4928         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4929
4930 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
4931
4932         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
4933         (ReverseRegRegmem): Remove.
4934         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
4935         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4936         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
4937         kludge.
4938
4939         From  Doug Ledford <dledford@redhat.com>
4940         * config/tc-i386.h (RegXMM): New for P/III.
4941         * config/tc-i386.c: Add support for P/III.
4942
4943 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
4944
4945         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4946         (md_begin): Allow ppc32 insns in ppc64bridge mode.
4947         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4948
4949 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
4950
4951         * config/tc-i386.c (i386_immediate): Skip whitespace before
4952         complaining about junk after expression.
4953         (i386_displacement): Likewise.
4954
4955 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
4956
4957         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4958         Don't copy before downcaseing.
4959
4960 1999-05-05  Catherine Moore  <clm@cygnus.com>
4961
4962         * tc-m68k.c: Include elf/m68k.h.
4963         (m68k_elf_final_processing): New routine.
4964         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4965         Define.
4966
4967 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
4968
4969         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4970         17 bit fmt insn.
4971
4972 1999-04-30  Nick Clifton  <nickc@cygnus.com>
4973
4974         * config/tc-mcore.c (mcore_s_section): Dump literals before
4975         changing section.
4976
4977 1999-04-29  Nick Clifton  <nickc@cygnus.com>
4978
4979         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4980         for COFF/PE port.
4981
4982 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
4983
4984         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4985         (TC_INIT_FIX_DATA): Delete.
4986         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4987         (TC_INIT_FIX_DATA): Delete.
4988         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4989         * write.c (fix_new_internal): Initialize fx_cgen member.
4990         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4991         (gas_cgen_md_apply_fix3): Update.
4992         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4993         (md_cgen_record_fixup_exp): Update.
4994         (FX_OPINFO_R_TYPE): Update.
4995
4996         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4997         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4998         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4999         * frags.h (struct frag): Make opindex, opinfo ints.
5000
5001         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5002
5003 1999-04-26  Tom Tromey  <tromey@cygnus.com>
5004
5005         * aclocal.m4, configure: Updated for new version of libtool.
5006
5007 1999-04-22  Nick Clifton  <nickc@cygnus.com>
5008
5009         * config/tc-mcore.c (md_apply_fix3): Renamed function from
5010         md_apply_fix.
5011         (md_apply_fix3): Do not fix up absolute relocations against
5012         symbolic values.
5013
5014         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5015
5016 1999-04-20  Nick Clifton  <nickc@cygnus.com>
5017
5018         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5019         changes and data-in-text directives.
5020         (mcore_cons): New function: intercept cons() operations.
5021         (mcore_float_cons): New function: intercept float_cons()
5022         operations.
5023         (mcore_stringer): New function: intercept stringer() operations.
5024
5025 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
5026
5027         * obj.h (struct format_ops): Change generate_asm_lineno field to
5028         take no parameters.
5029         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5030
5031         * config/tc-alpha.c (find_opcode_match): Add default case to
5032         switch.
5033         (find_macro_match): Likewise.
5034         (load_expression): Parenthesize && within ||.
5035
5036         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5037
5038 1999-04-17  Nick Clifton  <nickc@cygnus.com>
5039
5040         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5041         .text .data .section pseudo ops.
5042         (mcore_s_section): New function.  Dump lits before changing secs.
5043         (mcore_s_text): New function.  Dump lits before changing secs.
5044         (mcore_s_data): New function.  Dump lits before changing secs.
5045
5046 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
5047
5048         * config/tc-mips.c (mips_32bitmode): New.
5049         (md_begin): Set mips_32bitmode if needed.
5050         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5051         Set EF_MIPS_32BITMODE.
5052
5053 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
5054
5055         * config/obj-coff.c (c_section_symbol): Fix typo in previous
5056         change.
5057
5058 1999-04-16  Nick Clifton  <nickc@cygnus.com>
5059
5060         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5061
5062 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
5063
5064         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5065         expressions correctly.
5066
5067
5068 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
5069
5070         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5071
5072 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
5073
5074         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5075         and fmpynfadd instructions.
5076
5077 1999-04-11  Richard Henderson  <rth@cygnus.com>
5078
5079         * as.h (environ): Declare it, if needed.
5080         * as.c (dump_statistics): Don't declare environ.
5081         * configure.in (environ): Detect declaration.
5082         * configure, config.in: Rebuild
5083
5084         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5085         (i386_displacement): Allocate enough space for replacement buffer.
5086         Clean up replacement buffer initialization.
5087
5088 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
5089
5090         * subsegs.c (section_symbol): Don't create a new symbol if one
5091         already exists; instead, use the existing one, but set its segment
5092         and frag data if it hasn't already been defined.
5093         * config/obj-coff.c (c_section_symbol): Likewise.
5094
5095 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
5096
5097         * tc-alpha.c (load_expression): Call as_bad instead of abort.
5098
5099 1999-04-08  Nick Clifton  <nickc@cygnus.com>
5100
5101         * config/tc-mcore.c: New File: Support routines for MCore
5102         assembler.
5103         * config/tc-mcore.h: New File: Definitions for MCore assembler.
5104         * config/obj-coff.c: Add support for mcore-pe target.
5105
5106         * Makefile.am: Add support for MCore targets.
5107         * Makefile.in: Regenerate.
5108         * configure.in: Add support for MCore targets.
5109         * configure: Regenerate.
5110
5111         * doc/all.texi: Set MCORE.
5112         * doc/as.texinfo: Document MCore specific command line options.
5113
5114         * write.h: Prevent multiple inclusion.
5115
5116 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
5117
5118         * asintl.h (LC_MESSAGES): Never define.
5119         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5120         does not define it.
5121         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5122         does not define it.
5123
5124         * Makefile.am (m68k-parse.c): If configuring in the source
5125         directory, copy m68k-parse.y into the local directory before
5126         running ylwrap, to remove spurious differences when generating
5127         snapshots.
5128         * Makefile.in: Rebuild.
5129
5130         * config/tc-sparc.h (md_do_align): Just allocate the number of
5131         bytes necessary, rather than always allocating 1024.
5132
5133 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
5134
5135         * listing.c (listing_newline): Add cast to avoid warning.
5136         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
5137         * config/tc-i386.c (i386_scale): Add return value.
5138         (build_displacement_string): Remove unused local temp_disp2.
5139         (i386_intel_memory_operand): Add parentheses to avoid warning.
5140         (i386_intel_operand): Remove unused local end_of_operand_string.
5141         (i386_operand): Remove unused local operand_modifier.
5142         (i386_operand): Add parens to avoid warning.
5143
5144 1999-04-04  Don Bowman <don@pixsci.com>
5145
5146         * configure.in: Add mips*-*-vxworks* target; have it define
5147         MIPS_STABS_ELF.
5148         * configure, config.in: Rebuild.
5149
5150 1999-03-31  Nick Clifton  <nickc@cygnus.com>
5151
5152         * configure.in (emulations): Add support for arm-epoc-pe.
5153         * configure: Regenerate.
5154         * config/te-epoc-pe.h: New file.  Define macros specific to
5155         arm-epoc-pe target.
5156         * config/tc-arm.h: Select epoc-pe-arm target format if configured
5157         for arm-epoc-pe target.
5158
5159 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
5160
5161         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
5162
5163 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
5164
5165         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5166         detect ",n" without a condition.
5167         (pa_parse_neg_cmpsub_cmpltr): Likewise.
5168
5169
5170 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
5171
5172         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5173         instruction is encoded with one bit.
5174
5175
5176 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
5177
5178         * doc/internals.texi (CPU backend): Mention that
5179         line_separator_chars should not include newline.  From thi
5180         <ttn@mingle.glug.org>.
5181
5182 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
5183
5184         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5185         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5186
5187 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
5188
5189         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5190
5191 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
5192
5193         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5194
5195
5196 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
5197
5198         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5199
5200 1999-03-15  Martin Hunt  <hunt@cygnus.com>
5201
5202         * app.c (do_scrub_begin): Change '-' back to a symbol char
5203         so we can use multiple opcodes on a line again.
5204
5205         * config/tc-d30v.c: By default, warn if a symbol has
5206         the same name as a register.  Plus some minor
5207         updates from the branch.
5208
5209 1999-03-13  Nick Clifton  <nickc@cygnus.com>
5210
5211         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5212         BFD_RELOC_16 and BFD_RELOC_64.
5213
5214 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5215
5216         * expr.c (expr): Add missing else.
5217
5218 1999-03-12  Nick Clifton  <nickc@cygnus.com>
5219
5220         * config/tc-arm.c (md_apply_fix3): Improve error message.
5221
5222 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
5223
5224         * Makefile.am (CPU_TYPES): Add fr30.
5225         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5226         (fr30,m32r dependencies): Update.
5227         * Makefile.in: Rebuild.
5228
5229         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5230         (gas_cgen_record_fixup_exp): Ditto.
5231         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5232         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
5233         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5234         (md_cgen_lookup_reloc): Update use of operand->type.
5235         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5236         (md_convert_frag): Call cgen_operand_lookup_by_num.
5237         (md_cgen_lookup_reloc): Update use of operand->type.
5238         (m32r_cgen_record_fixup_exp): Ditto.
5239
5240 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
5241
5242         * config/tc-mips.c (md_show_usage): Fix message.
5243
5244 1999-03-03  Nick Clifton  <nickc@cygnus.com>
5245
5246         * doc/c-arm.texi (ARM Syntax): Document new command line switches
5247         and LDR reg,=<expr> instruction.
5248
5249         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5250         -mcpu=arm9tdmi.
5251
5252 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
5253
5254         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5255
5256 1999-02-17  Nick Clifton  <nickc@cygnus.com>
5257
5258         This patch was created by: Scott Bambrough
5259         <scottb@corelcomputer.com>
5260
5261         * app.c:
5262           Special cased '@' character.  The '@' character is used as the
5263           ARM assembler comment character, as a special character
5264           and in ELF .symver pseudo-op's, and as a special character in
5265           .type and .section pseudo-ops.
5266         (symver_pseudo): New static variable.
5267         (symver_state): New static variable.
5268         (struct app_save): Add field 'symver_state'.
5269         (app_push): Save global symver_state int struct app_save.
5270         (app_pop): Restore global symver_state from struct app_save.
5271         (do_scrub_chars): Special case handling of '@' character in
5272         .symver pseudo-ops.
5273
5274         * configure.in: Modified to recognize armv* uname syntax from ARM
5275         Linux kernel.
5276         * configure: Regenerated.
5277
5278         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5279         a prefix to the section's type.
5280         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5281         the type's typename.
5282
5283         * config/tc-arm.h: Add support for PIC generation:
5284         (pic_code): New boolean.
5285         (obj_relocate_extern): Define.
5286         (TC_RELOC_RTSYM_LOC_FIXUP): Define
5287         (TC_CONS_FIX_NEW): Define.
5288         (tc_fix_adjustable): Define.
5289         (GLOBAL_OFFSET_TABLE_NAME): Define.
5290
5291         * config/tc-arm.c: Add support for PIC generation:
5292         (line_seperator_chars): Allow ';' as a seperator for Linux.
5293         (is_immediate_prefix): New macro.
5294         (arm_parse_reloc): New function.
5295         (s_arm_elf_cons): New function.
5296         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5297         (md_undefined_symbol): Special case handling for the Global Offset
5298           Table's symbol.
5299         (md_apply_fix3): Handle PIC relocs.
5300         (tc_gen_reloc): Handle PIC relocs.
5301         (md_parse_option): Add support for '-k' command line switch to
5302           enable PIC generation.
5303         (cons_fix_new_arm): New function.
5304         (s_arm_elf_cons): New function.
5305
5306 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
5307
5308         * configure.in: Add comments for uses of AC_DEFINE.
5309         * acinclude.m4: Likewise.
5310         * acconfig.h: Remove.
5311         * aclocal.m4: Rebuild.
5312         * configure: Rebuild.
5313         * Makefile.in: Rebuild.
5314         * config.in: Rebuild.
5315
5316 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
5317
5318         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5319         non-constant offset from a base register.
5320
5321 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
5322
5323         * config/tc-alpha.c (md_show_usage): Put \ before newline in
5324         strings always.
5325
5326 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
5327
5328         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5329         (emit_insn): Look for pc-relative and no-overflow specifiers on
5330         internal relocation types.
5331
5332 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
5333
5334         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5335         -mcpu=NNNN flags.
5336
5337         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5338         mips_cpu instead.
5339         (mips_4650, mips_4010, mips_4100): Variables removed.
5340         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5341         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5342         variables.
5343         (md_begin): Don't bother initializing the mips_NNNN variables;
5344         mips_cpu is set, and that's good enough now.
5345         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5346         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
5347         (show): New function, to handle wrapping in the CPU lists.
5348         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5349
5350 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
5351
5352         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5353         than treat as an immediate specifier.
5354
5355 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
5356
5357         * config/tc-i386.c: Prototype many functions.
5358         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5359         (i386_immediate): Remove unused second argument.
5360         (i386_intel_operand): Fix i386_is_reg typo.
5361         (i386_operand): Use allow_naked_reg.
5362         (output_invalid): Make operand int for K&R.
5363
5364 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
5365
5366         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5367         patch.
5368         * Makefile.in: Rebuild.
5369
5370 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
5371
5372         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5373         (cgen.o): Ditto.
5374         (EXTRA_as_new_SOURCES): Comment out.
5375         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5376         * Makefile.in: Rebuild.
5377         * doc/Makefile.in: Rebuild.
5378         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
5379         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
5380         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5381         * configure: Rebuild.
5382         * aclocal.m4: Rebuild.
5383         * config.in: Rebuild.
5384         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5385         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5386         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5387         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5388         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5389         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5390         (gas_cgen_record_fixup_exp): Ditto.
5391         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
5392         descriptor, not global variable.
5393         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5394         descriptor, not global variable.  Refer to insert_operand handler
5395         via cpu descriptor, not global function.
5396         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5397         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5398         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5399         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5400         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5401         * config/tc-m32r.c: Ditto.
5402         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5403         (md_assemble): Ditto.
5404         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5405
5406 1999-02-09  Nick Clifton  <nickc@cygnus.com>
5407
5408         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5409         relocations for ELF targets.
5410
5411 1999-02-08  Nick Clifton  <nickc@cygnus.com>
5412
5413         * configure.in: Add support for StrongARM target.
5414         * configure: Regenerate.
5415
5416 1999-02-05  Nick Clifton  <nickc@cygnus.com>
5417
5418         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5419
5420         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5421         for COFF ports.
5422
5423 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
5424
5425         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5426
5427 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
5428
5429         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
5430         (INTEL_DWORD_MNEM_SUFFIX):  Define.
5431         (BYTE_PTR):  Define.
5432         (WORD_PTR):  Define.
5433         (DWORD_PTR):  Define.
5434         (XWORD_PTR):  Define.
5435         (SHORT):  Define.
5436         (OFFSET_FLAT):  Define.
5437         (FLAT):  Define.
5438         (NONE_FOUND):  Define.
5439         (No_dSuf):  Define.
5440         (No_xSuf):  Define.
5441         * config/tc-i386.c  (set_intel_syntax):  New routine.
5442         (intel_syntax):  Declare.
5443         (allow_naked_reg):  Declare.
5444         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
5445         (intel_float_operand):  New routine.
5446         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
5447         Handle brackets as well as parens.  Call i386_intel_operand for
5448         intel syntax.  Reverse operands if appropriate.  Handle new
5449         suffixes.  Handle movzx and movsx.
5450         (i386_is_reg):  New routine.
5451         (i386_immediate):  New routine.
5452         (i386_scale):  New routine.
5453         (i386_displacement):  New routine.
5454         (i386_operand_modifier):  New routine.
5455         (build_displacement_string):  New routine.
5456         (i386_parse_seg):  New routine.
5457         (i386_intel_memory_operand):  New routine.
5458         (i386_intel_operand):  New routine.
5459         (i386_operand):  Call i386_displacement, i386_immediate,
5460         i386_scale, etc.  instead of handling inline.
5461         (parse_register):  Handle registers without prefix.
5462
5463 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
5464
5465         * configure:  Regenerate.
5466         * configure.in (arm-*-oabi):  New.
5467         (thumb-*-oabi):  New.
5468         * config/tc-arm.c (target_oabi):  Declare.
5469         (md_apply_fix3): Support REL relocs.
5470         (md_parse_option):  Handle -oabi.
5471         (elf32_arm_target_format):  New routine.
5472         (md_longopts):  Add OPTION_OABI.
5473         * config/tc-arm.h:  Redefine TARGET_FORMAT.
5474
5475
5476 1999-01-28  Nick Clifton  <nickc@cygnus.com>
5477
5478         * write.c (write_relocs): Handle out of range error.
5479
5480         * config/tc-fr30.c (fr30_fix_adjustable): New function.
5481         (fr30_force_relocation): Default to 0.
5482
5483         * config/tc-fr30.h (obj_fix_adjustable): Define.
5484         (TC_FORCE_RELOCATION): Define.
5485
5486         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5487         relocs.
5488
5489 1999-01-16  Nick Clifton  <nickc@cygnus.com>
5490
5491         * config/tc-d30v.c (write_2_short): Do not generate a sequential
5492         merge of two instructions if the left instruciton kills the right.
5493
5494 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
5495
5496         * Makefile.in: Regenerate.
5497         * configure.in: Redo test for using cgen.
5498         * configure: Regenerate.
5499
5500 1999-01-09  Nick Clifton  <nickc@cygnus.com>
5501
5502         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5503         redefinition of this macro.
5504
5505 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
5506
5507         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5508         warning.
5509
5510 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
5511
5512         * config/tc-mips.c (append_insn): For mips16, insert a nop between
5513         a read of HI or LO and an immediatly following branch.
5514
5515 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
5516
5517         * config/tc-mips.c (md_begin): Another correction to the setting of
5518         mips_eabi64.
5519
5520 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
5521
5522         * config/tc-mips.c (md_begin): Correct type-o in setting of
5523         mips_eabi64.
5524
5525 1998-12-21  Nick Clifton  <nickc@cygnus.com>
5526
5527         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5528         bit insn when optimizing, so that parallelised instructions will
5529         start on a 32 bit boundary.
5530
5531 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
5532
5533         * config/tc-mips.c (mips_eabi64): New.
5534         (md_begin): Set mips_eabi64.
5535         (mips_elf_final_processing): Use it.
5536
5537 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
5538
5539         * config/tc-mips.c (mips_elf_final_processing):
5540         Correct setting of ABI in e_flags.
5541
5542 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
5543
5544         * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5545         in delay slots.
5546
5547 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
5548
5549         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5550
5551 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
5552
5553         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5554         warning, values that don't fit in the field.
5555
5556 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
5557
5558         * config/tc-mips.c (mips_abi_string): New.
5559         (md_parse_option,md_longopts): Add mabi.
5560         (mips_elf_final_processing): Set e_flags based on mabi flag.
5561
5562 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
5563
5564         * config/tc-mips.c (md_parse_option): Handle vr4111.
5565
5566 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
5567
5568         * config/tc-h8300.c (build_bytes): Change message given if the
5569         instruction requires H8/300H mode and we're not in Hmode, to
5570         suggest that it may be the operand modes that are the problem, not
5571         necessarily the opcode.
5572
5573 1998-12-10  Nick Clifton  <nickc@cygnus.com>
5574
5575         * config/tc-fr30.c: Add line separator character.
5576
5577 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
5578
5579         * configure.in (hppa-*-mpeix*): New target.
5580         * config/obj-som.h (obj_som_compiler): Declare.
5581         * config/obj-som.c (compiler_seen): New static variable.
5582         (obj_som_compiler): New function.
5583         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5584         (md_pseudo_table): Add "compiler" if OBJ_SOM.
5585         (pa_type_args): Set hppa_priv_level.
5586         (pa_compiler): New static function if OBJ_SOM.
5587         * configure: Rebuild.
5588
5589 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
5590
5591         * read.c (output_leb128): Don't mark as inline.
5592
5593 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
5594
5595         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5596         AIX .vbyte unaligned data support.
5597         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5598         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5599         sections.
5600
5601 1998-12-07  Nick Clifton  <nickc@cygnus.com>
5602
5603         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5604         input handling.
5605
5606 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
5607
5608         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
5609         BFD_RELOC_ARM_PCREL_BRANCH.
5610
5611 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
5612
5613         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5614         checking the target type.
5615         (mips-dec-bsd*): Set endian to little.
5616         * configure: Rebuild.
5617
5618         COFF weak symbol support, based on patches from Mark Elbrecht
5619         <snowball3@usa.net>:
5620         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5621         * config/obj-coff.c (obj_coff_weak): New static function.
5622         (obj_coff_endef) [both versions]: Handle weak symbols.
5623         (coff_frob_symbol): Likewise.
5624         (yank_symbols): Likewise.
5625         (obj_pseudo_table): Add "weak".
5626
5627         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
5628         <aymeric.vincent@emi.u-bordeaux.fr>.
5629         * aclocal.m4: Rebuild with current tools.
5630         * configure: Rebuild.
5631
5632         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5633         an assertion failure for a case we can't handle when OBJ_ECOFF.
5634
5635         * expr.c (operator): And with 0xff to avoid problems with signed
5636         char.
5637
5638 1998-12-03  Nick Clifton  <nickc@cygnus.com>
5639
5640         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5641         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5642
5643 1998-12-02  Nick Clifton  <nickc@cygnus.com>
5644
5645         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5646         LDI:20 insn.
5647
5648 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
5649
5650         * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5651         calculation of pcrel point.
5652
5653 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
5654
5655         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5656         pcrel point.
5657
5658 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
5659
5660         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5661         scope.
5662         (d10v_cleanup): Only generate previous insn if a multiline insn is
5663         not pending.
5664
5665 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
5666
5667         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5668         FR30_OPERAND_I32.
5669
5670 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
5671
5672         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5673         -marm6xxx command line switches.
5674
5675 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
5676
5677         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5678         (itbl-ops.o): Delete duplicate dependencies.
5679         Rebuild dependencies.
5680         Add fr30 dependencies.
5681         * Makefile.in: Rebuild.
5682
5683 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
5684
5685         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5686         opcode list.
5687         * listing.c: Ignore line terminator characters found inside
5688         strings.
5689
5690 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
5691
5692         * po/gas.pot: Regenerated.
5693
5694 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
5695
5696         * config/tc-fr30.c (fr30_is_colon_insn): New name for
5697         fr30_is_label_start().  Also checks for delay slot insns.
5698
5699         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5700         FR30 instructions which contain a colon in the mnemonic.
5701
5702         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5703
5704 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
5705
5706         * config/tc-fr30.c: Removed currently superflous code.
5707
5708 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
5709
5710         * config/tc-fr30.h: New file.
5711         * config/tc-fr30.c: Tweaking so that it will compile.
5712
5713 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
5714
5715         * config/tc-d10v.h (obj_fix_adjustable):  Define.
5716         (TC_FORCE_RELOCATION):  Define.
5717         (d10v_force_relocation):  Declare.
5718         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
5719         (md_apply_fix3):  Handle Vtable relocs.
5720         (d10v_fix_adjustable):  New.
5721         (d10v_force_relocation):  New.
5722
5723 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
5724
5725         * config/tc-d30v.c: Change default behaviour to ignore potential
5726         conflicts between register name and symbol names.
5727
5728 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
5729
5730         * configure.in: Add fr30-*-*.
5731         * config/tc-fr30.c: New file.
5732         * Makefile.in: Regenerated.
5733         * config.in: Regenerated.
5734         * configure: Regenerated.
5735         * doc/Makefile.in: Regenerated.
5736         * po/gas.pot: Regenerated.
5737
5738 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
5739
5740         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5741         are 16 bit insns.
5742
5743 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
5744
5745         * app.c (do_scrub_begin): Set characters above 127 to be symbol
5746         characters.
5747         (do_scrub_chars): Add some casts to unsigned char to avoid
5748         unwanted sign extension.
5749         * read.c (lex_type): Set characters about 127 to be symbol
5750         characters.
5751         * config/tc-i386.c (md_begin): Set identifier_chars and
5752         operand_chars for values above 127.
5753
5754 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
5755
5756         * configure.in: detect cygwin* instead of cygwin32*
5757         * configure: regenerate
5758
5759 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
5760
5761         * listing.c: Add support for producing a listing from piped
5762         input.
5763
5764 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
5765
5766         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5767         (append_insn): Account for the tx39's multiply behavior.
5768
5769 1998-10-26  Michael Meissner  <meissner@cygnus.com>
5770
5771         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5772         from assemble_parallel_insns.  Add support for '->' to indicate
5773         explicitly serializing the instructions.
5774         (md_assemble): Ditto.
5775
5776 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
5777
5778         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
5779         WEAK handling.
5780
5781 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
5782
5783         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
5784
5785 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
5786
5787         * config/tc-mips.c : support frame and regmask/fregmask when
5788           MIPS_STABS_ELF is specified.
5789
5790 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
5791
5792         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
5793         (md_apply_fix):  Don't return 1 for VTABLE relocs.
5794         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
5795
5796 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
5797
5798         * doc/c-i386.texi: Replace occurences of "opcode" with
5799         "instruction mnemonic", "instruction", or "mnemonic" when
5800         referring to the name of an instruction.  Use "opcode" when
5801         referring to the sequence of machine bytes.
5802
5803         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5804         (is_opcode_char): Rename to is_mnemonic_char.
5805         (md_assemble and i386_operand): Correct error messages from
5806         "opcode" to "instruction mnemonic"
5807         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5808         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5809         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5810         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5811         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5812         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5813         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5814
5815         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5816
5817         * config/tc-i386.c (i386_operand): Check for garbage after
5818         register name.
5819
5820 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
5821
5822         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5823         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5824
5825 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
5826
5827         * config/tc-sh.h (obj_fix_adjustable):  Define.
5828         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
5829         (md_apply_fix):  Likewise.
5830         (tc_gen_reloc):  Likewise.
5831         (sh_fix_adjustable):  New.
5832
5833 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
5834
5835         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5836         * cgen.h (gas_cgen_finish_insn): Update prototype.
5837         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5838         cgen_insn_t -> CGEN_INSN_INT.
5839         (make_parallel): Update handling of CGEN_INT_INSN_P.
5840         (assemble_parallel_insn): Ditto.
5841         (target_make_parallel): New function.
5842         (md_assemble): Use it.
5843
5844 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
5845
5846         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
5847
5848 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
5849
5850         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5851         converted into lower case.
5852
5853 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
5854
5855         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
5856         (gas_cgen_tc_gen_reloc):  Likewise.
5857         * config/tc-m32r.h (obj_fix_adjustable):  Define.
5858         * config/tc-m32r.c (m32r_fix_adjustable):  New.
5859         (m32r_force_relocation):  Handle VTABLE relocs.
5860
5861 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
5862
5863         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5864
5865 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
5866
5867         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5868         to lower case before parsing.
5869
5870         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5871         parallel insns modift buts in the PSW as a side effect.
5872
5873 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
5874
5875         * config/tc-d30v.c (find_format): Test for missing flag and
5876         control registers.
5877
5878         (md_apply_fix3): Fix error messages to avoid
5879         assumption about presence of a symbol.
5880
5881         (parallel_ok): Disallow parallel instructions that both modify the
5882         same flag register.
5883
5884         (find_format): Generate a warning if an odd numbered register is
5885         used as the first register in a mutli-register instruction.
5886
5887 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
5888
5889         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5890         relocations are always associated with a symbol.
5891
5892 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
5893
5894         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
5895         (elf32_sparc_force_relocation):  Declare.
5896         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
5897         (tc_gen_reloc):  Handle vtable relocs.
5898         (elf32_sparc_force_relocation):  New.
5899
5900 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
5901
5902         * symbols.c (S_IS_FUNCTION):  New.
5903         * config/tc-v850.h (obj_fix_adjustable):  Define.
5904         (TC_FORCE_RELOCATION):  Define.
5905         (v850_force_relocation):  Declare.
5906         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
5907         of fx_addnumber for VTABLE reloc addends.
5908         (md_apply_fix3):  Handle VTABLE relocs.
5909         (v850_fix_adjustable):  New.
5910         (v850_force_relocation):  New.
5911
5912 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
5913
5914         * tc-hppa.c (fp_operand_format): Add some additional formats.
5915         (pa_ip): Do not automatically promote into pa2.0 mode.
5916         (pa_level): Handle ".level 2.0".
5917
5918 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
5919
5920         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5921         * config/tc-i386.h (template.extension_opcode): Change to
5922         unsigned int to allow full range of 8-bit opcode suffixes.
5923         (None): Redefine as 0xffff.
5924
5925         From Jeff B Epler <jepler@usgs.gov>
5926         * doc/c-i386.texi (i386-SIMD): New section.
5927
5928 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
5929
5930         * read.c (discard_rest_of_line): New function.
5931         * read.h: Declare it.
5932         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5933
5934 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
5935
5936         * config/tc-d10v.c (find_symbol_matching_register): New function.
5937         (find_opcode): Cope with the case where a register name matches
5938         a symbol name.
5939
5940 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
5941
5942         * config/tc-v850.c (md_pcrel_from): Rename to
5943         v850_pcrel_from_section.
5944         (v850_pcrel_from_section): Do not resolves symbols in other
5945         sections.
5946
5947         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5948
5949 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
5950
5951         * config/tc-d10v.c (find_opcode): Generate an error if a register
5952         is supplied for an operand that should not be a register.
5953
5954 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
5955
5956         * config/tc-d30v.c (write_2_short): But do allow delayed branch
5957         instructions to have another instruction in the right bin.
5958
5959 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
5960
5961         * config/tc-d30v.c (write_2_short): Do not allow instructions in
5962         the right container if the left container holds a branch
5963         instruction.
5964
5965 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
5966
5967         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5968         both a register name and symbol name.
5969         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5970
5971 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
5972
5973         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5974         execution unit class.
5975
5976         (reg_name_search): If a name matches a register and a symbol,
5977         prefer the register.
5978         (find_format): Disallow flag registers when a general purpose
5979         register is required.
5980         If a number is required, but a register has been given, check to
5981         see if a symbol with the same name as the register exists, and if
5982         so, use that symbol.
5983
5984 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
5985
5986         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5987
5988 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
5989
5990         * config/tc-d30v.c (find_format): Do not accept flag registers as
5991         general purpose registers.
5992         (find_format): If an immediate value is expected at a given place
5993         in a format, but a register name has been provided instead, check
5994         to see if that register name matches the name of a predefined
5995         symbol and if it does, then use the symbol instead.
5996         (reg_name_search): If a register name matches a symbol name,
5997         prefer the register name to the symbol name.
5998
5999 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
6000
6001         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6002         the previous insn to empty.
6003
6004 1998-09-20  Michael Meissner  <meissner@cygnus.com>
6005
6006         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6007         pieces, forcing the use of an ANSI compiler.
6008
6009 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6010
6011         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
6012         relocs.
6013         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6014
6015 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
6016
6017         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
6018         assembler syntax.
6019         (obj_elf_vtable_entry):  Likewise.
6020         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
6021         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6022         (tc_gen_reloc): Likewise.
6023         (arm_fix_adjustable): Likewise.
6024         (elf32_arm_force_relocation): New.
6025         (armelf_frob_symbol):  Remove coff-style symbol support.
6026
6027 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
6028
6029         * config/tc-i386.c (i386_operand): Fix typo in last patch.
6030
6031 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
6032
6033         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
6034         OBJ_COFF so that routine is defined for a.out format.
6035
6036 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
6037
6038         * config/tc-i386.c (i386_operand): Detect non-segment registers
6039         used as segment prefixes.
6040
6041 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6042
6043         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6044         optimize across FDE boundaries.
6045
6046         * config/obj-coff.c (obj_coff_section): Preserve any link once
6047         flags when setting the section flags.
6048
6049 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
6050
6051         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6052         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6053
6054 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6055
6056         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6057         to the host width.
6058
6059 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
6060
6061         * frags.c (frag_grow): Include the size of the frag struct in the
6062         obstack chunk size.
6063
6064         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6065         if the new subseg comes before the old.
6066
6067 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6068
6069         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6070         to handle edge8 and edge16.
6071
6072 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
6073
6074         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6075         before we clobber the symbol involved.
6076
6077 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
6078
6079         * config/tc-arm.c:  Remove OBJ_ELF definitions for
6080         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
6081         use arm_adjust_symtab for OBJ_COFF.
6082         (armelf_adjust_symtab):  New Routine.
6083         * config/tc-arm.h:  Define obj_adjust_symtab to
6084         armelf_adjust_symtab for OBJ_ELF.
6085
6086 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
6087
6088         * configure.in: Make all i386-elf targets use bfd_gas.
6089         * config/tc-i386.c (tc_i386_force_relocation): New.
6090         (tc_i386_fix_adjustable): Don't fix vtable relocs.
6091         (md_apply_fix3): Likewise.
6092         (tc_gen_reloc): Handle them.
6093         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6094         tc_i386_force_relocation.
6095
6096 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
6097
6098         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6099
6100 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
6101
6102         * config/tc-d30v.c (md_assemble): Copy previous opcode over
6103         current opcode after writing the first insturction of a reverse
6104         sequential pair.
6105
6106 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
6107
6108         * read.h (generate_lineno_debug): Add prototype.
6109         * read.c (generate_lineno_debug): Make non-static.
6110
6111 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6112
6113         * config/tc-i386.c (md_assemble): Only warn for address/data size
6114         prefixes.
6115
6116 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
6117
6118         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6119         against Thumb function names, as the linker needs this information.
6120
6121 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
6122
6123         * expr.c (operand): Check also that there is no advance in operand
6124         after atof_generic in order to decide "is it label 0f or floating
6125         point number?".
6126
6127 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
6128
6129         * config/tc-m32r.c: Replace double dash prefix to M32R specific
6130         command line options with a single dash.
6131         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6132
6133 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
6134
6135         * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6136         * tc-arm.c (arm_fix_adjustable): New routine.
6137
6138 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
6139
6140         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6141         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6142         demand_empty_rest_of_line before mri_comment_end.
6143         (equals): Check garbage after expression before
6144         mri_comment_end in MRI mode.
6145
6146 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6147
6148         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6149         small immediate constant to use the constant itself rather than
6150         always using 1.
6151
6152 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6153
6154         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6155         (pa_leave): Likewise.
6156
6157 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6158
6159         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6160         prefixes.
6161         (i386_operand): Fix an error message.
6162
6163 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
6164
6165         * doc/c-arm.texi (ARM Directives): Document .req directive.
6166
6167         * config/tc-arm.c (reg_required_here): Display erroneous string if
6168         the register name could not be decoded.
6169         Do not set inst.instruction if the sift is -1.
6170
6171 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
6172
6173         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6174         we do for EXTERN.
6175
6176 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
6177
6178         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6179         even if it is belived to be unnecessary.
6180
6181 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6182
6183         config/tc-i386.c (i386_operand): Size immediate constants by
6184         suffix (erroneously removed as part of July 7 change).
6185
6186 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
6187
6188         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
6189         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6190         (armelf_frob_symbol):  New Routine.
6191         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
6192
6193 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
6194
6195         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6196
6197 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
6198
6199         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6200         command line switches passed to assembler.
6201
6202 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
6203
6204         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6205         (gas_cgen_opcode_desc): Declare.
6206         (gas_cgen_parse_operand): Declare.
6207         (*): Prepend gas_ to gas specific fns to denote them as such.
6208         All uses updated.
6209         * cgen.c (gas_cgen_opcode_desc): New global
6210         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6211         (queue_fixup): Renamed from cgen_queue_fixup.
6212         (*): Prepend gas_ to gas specific fns to denote them as such.
6213         All uses updated.
6214         (gas_cgen_md_apply_fix3): Update call to insert_operand.
6215         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6216         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6217         Open opcode table and initialize it.
6218         (make_parallel): Use gas_cgen_opcode_desc.
6219         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
6220         (md_assemble): Ditto.
6221
6222 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
6223
6224         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6225         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6226         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
6227         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6228         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6229         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
6230         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6231         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6232         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6233         (INIT_STAB_SECTION): Likewise.
6234         (OBJ_PROCESS_STAB): Likewise.
6235
6236         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6237         (md_parse_option): Watch for them.
6238         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6239         (md_begin): Kill neverdef code.
6240         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6241         (s_alpha_prologue): Watch alpha_cur_ent_sym.
6242         (s_alpha_coff_wrapper): New.
6243         (md_pseudo_table): Trap all ECOFF pseudos.
6244
6245 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
6246
6247         Start of changes to remove mdebug section from mips*-elf
6248         Based on MIPS_STAB_ELF definition
6249         * acconfig.h: undef if not configured
6250         * config.in: undef if not configured
6251         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6252         * config/tc-mips.c (s_ent): set BSF_FUNCTION
6253         * stabs.c (s_stab_generic): flush frag
6254
6255 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
6256
6257         * configure.in: (arm-*-elf):  Handle.
6258         (thumb-*-elf): Handle.
6259         * configure:  Regenerate.
6260         * read.c (stringer): Fix typo in comment.
6261         * write.c (fixup_segment): Don't add symbol value to addend if
6262         TC_ARM and OBJ_ELF.
6263         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
6264         sections.
6265         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
6266         for OBJ_ELF.
6267
6268 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
6269
6270         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6271         (write_2_short): Emit warning if new flag is set.
6272         (do_assemble): Set flags if left instruction is one of special
6273         "right-instruction-killer" type.
6274
6275 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
6276
6277         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6278         Always output words in debug_info section as big endian.
6279         (sparc_target_format): Choose correct bfd target.
6280         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6281
6282 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
6283
6284         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6285         to work with internationalization code.  Issue an error when two
6286         operands match that are not allowed to match.
6287
6288 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
6289
6290         * configure.in (install_tooldir): Allow target to specify whether
6291         it wants to be installed in $(tooldir)/bin.
6292         * configure: Regenerate.
6293         * Makefile.am (install-exec-local): Set install-exec-tooldir
6294         dependency via configure.
6295         * Makefile.in: Regenerate.
6296
6297 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
6298
6299         * Makefile.am (install-exec-local): Split into two ...
6300         (install-exec-bindir,install-exec-tooldir): New rules.
6301         * Makefile.in: Regenerate.
6302
6303 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
6304
6305         * Makefile.am (install-exec-local): Don't remove the file before
6306         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
6307         W. Rozycki <macro@ds2.pg.gda.pl>.
6308         * Makefile.in: Rebuild.
6309
6310 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
6311
6312         * cgen.c: Include libiberty.h.
6313         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6314         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6315         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6316         (md_cgen_lookup_reloc)): Declare.
6317         (md_cgen_record_fixup_exp): Declare.
6318         * config/tc-m32r.h (md_pcrel_from_section): Declare.
6319         (m32r_relax_frag): Declare.
6320         (cgen_md_apply_fix3): Decls moved to cgen.h.
6321         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6322         (m32r_cgen_record_fixup_exp): Delete decl.
6323         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6324         (assemble_nop): Delete.
6325         (expand_debug_syms): Delete unused `exp'.
6326         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6327         Add default case for -Wall.
6328         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6329         (md_atof): Delete unused wordP.
6330
6331 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
6332
6333         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6334         value.
6335
6336 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
6337
6338         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6339         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6340         .print, .purgem, and .struct.  Remove documentation for
6341         .app-file.
6342
6343 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
6344
6345         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6346         Update call to insert_operand.
6347
6348 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
6349
6350         * config/tc-m32r.c (ms_show_usage): Formatting changes.
6351
6352 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
6353
6354         * config/tc-i386.c (md_assemble): Don't get confused by trailing
6355         whitespace after a prefix operator.
6356
6357 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
6358
6359         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6360
6361 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
6362
6363         * config/tc-sparc.c (log2): New static function.
6364         (s_reserve): Use log2 to convert alignment before calling
6365         record_alignment.
6366         (s_common): Use log2 to convert alignment before calling
6367         record_alignment and frag_align.
6368         (sparc_cons_align): Use log2.
6369
6370 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
6371
6372         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6373         (s_common): Likewise.
6374
6375         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
6376         initialization of waddr.
6377         (sparc_elf_final_processing): Add default case to switch.
6378
6379 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6380
6381         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
6382         than temporary real.
6383
6384 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6385
6386         * write.c (subsegs_finish): Don't align the segments if there were
6387         any errors.
6388
6389         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6390         copying aux information.
6391
6392         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6393         expression into a symbol.
6394
6395 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6396
6397         * config/tc-i386.c (mode_from_disp_size): Change arg and return
6398         type to unsigned int.
6399         (md_assemble): Change type used to store offsets from unsigned
6400         long to long.
6401         (i386_operand): Switch error check to only call RESTORE_END_STRING
6402         once after parse_register.
6403
6404 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
6405
6406         * config/tc-v850.c (md_show_usage): Changed format to match that
6407         of gcc, ld, etc.
6408
6409         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6410
6411 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6412
6413         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6414         relocs.
6415         (md_apply_fix_2): Force the symbol of the vtable reloc to be
6416         weak.
6417
6418 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
6419
6420         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6421         * doc/Makefile.in: Rebuild.
6422
6423 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
6424
6425         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6426         for %lo expressions.
6427         (mips_ip, case 'u'): Move range check after code to mask
6428         off bits in %hi/%lo expressions.  Mask off high bits for
6429         %lo expressions.
6430
6431 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6432
6433         * doc/Makefile.am (gasver.texi): New target.
6434         (as.info, as.dvi): Depends upon gasver.texi.
6435         * doc/as.texinfo: Include gasver.texi.  Mention version number on
6436         title page and in top node.
6437         * doc/Makefile.in: Rebuild.
6438
6439 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
6440
6441         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6442         but not including the line containing the edict.
6443         * listing.h (LISTING_EOF): New.
6444         * input-scrub.c (input_scrub_next_buffer): Call it.
6445
6446 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6447
6448         * config/tc-i386.c (i386_operand): Don't set the size of an
6449         immediate address based solely on the suffix and the mode.
6450
6451         * config/tc-i386.c (md_assemble): Add assertion to make sure
6452         overlap2 does not set Imm.
6453
6454         * config/tc-i386.c (space_chars): Remove. The scrubber converts
6455         sequences of whitespace to a single space.
6456         (is_space_chars): Just compare with space.
6457         (md_begin): Don't initialize space_chars.
6458         (md_assemble): Just skip a single whitespace character.
6459         (i386_operand): Rewrite base-index parsing to use new
6460         parse_register, and to skip white space.  Skip white space in a
6461         number of other places too.  Don't give error message if
6462         parse_register fails.
6463         (parse_register): Change reg_string parameter to be non-const.
6464         Add end_op parameter.  Skip white space after the `%', and return
6465         end of register string.  Give error message here rather than
6466         caller.
6467
6468 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
6469
6470         Based on patch from Matt Semersky <matts@scd.hp.com>:
6471         * expr.c (op_encoding): Make const.
6472         (expr_set_precedence): New function.
6473         (expr_begin): Don't set operator rankings, just call
6474         expr_set_precedence.
6475         * expr.h (expr_set_precedence): Declare.
6476         * read.c (s_mri): Call expr_set_precedence.
6477
6478 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
6479
6480         * doc/as.texinfo (Statements): Remove paragraph discussing
6481         continuing lines with a backslash.  This hasn't worked for years,
6482         if it ever did.
6483
6484 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
6485
6486         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
6487         symbol definitions.
6488         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6489         (ps_CTORS, ps_DTORS): New section types.
6490         (vms_fixup_xtors_section): New function
6491         (Ctors_Psect, Dtors_Psect): Define.
6492         (IS_GXX_XTOR): Define
6493         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6494         Filter static constructors/destructors and add to
6495         Ctors_Symbols/Dtors_Symbols chain.
6496         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6497         appropriate section.
6498
6499         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6500         * makefile.vms: Merge vax/vms support.
6501
6502 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
6503
6504         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6505         (elf_pseudo_table): Add them.
6506         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6507         (md_apply_fix): Accept them.
6508         (mips_fix_adjustable): Don't adjust them.
6509         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6510         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6511         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6512         (tc_fix_adjustable): Don't adjust them.
6513
6514 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
6515
6516         * Makefile.am (CGEN_CPU_PREFIX): New variable.
6517         (cgen.o): Use it.
6518         * Makefile.in: Regenerate.
6519         * configure.in: AC_SUBST cgen_cpu_prefix.
6520         * configure: Regenerate.
6521
6522 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
6523
6524         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6525         Changed all users of COND12_DELAY.
6526
6527 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
6528
6529         * config/tc-mn10300.c (set_arch_mach): New function.
6530         (md_pseudo_table): Add pseudo-ops to set the current machine type.
6531         (md_begin): Default to mn10300 mode.
6532         (md_assemble): Only accept instructions for the core mn10300
6533         chip and the active machine type.
6534
6535 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
6536
6537         * subsegs.h (segment_info_type): Give the struct a name.
6538         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6539         * config/tc-h8500.h (tc_reloc_mangle): Declare.
6540         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6541         * config/tc-w65.h (tc_reloc_mangle): Declare.
6542         * config/tc-z8k.h (tc_reloc_mangle): Declare.
6543
6544 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
6545
6546         * config/tc-v850.c (v850_comm):  Restore old section
6547         after common processing.
6548
6549 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
6550
6551         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6552
6553 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
6554
6555         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6556         char with code that explicitly sign-extends.
6557
6558 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
6559
6560         * config/tc-v850.c (md_begin): Restore text section as the current
6561         section after creating call table sections.
6562         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6563         code.
6564
6565         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6566         with call to macro SYM_AUXINFO.
6567
6568 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
6569
6570         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6571         with the program transform name.
6572         * Makefile.in: Rebuild.
6573
6574 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6575
6576         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6577         information.
6578
6579 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
6580
6581         * config/tc-i386.c (i386_operand): Be prepared for a space between
6582         the open parenthesis and the start of the register operand,
6583         because of the June 16 change.
6584
6585 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
6586
6587         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6588         BFD_ASSEMBLER.
6589
6590 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
6591
6592         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6593         even if it is belived to be unnecessary.
6594
6595 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
6596
6597         * write.c (adjust_reloc_syms): Never adjust relocs against weak
6598         symbols.
6599         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6600
6601 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
6602
6603         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6604         shift amount for a repeated operand.  The shift amount for the
6605         repeated copy comes from the size of the operand.
6606
6607 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
6608
6609         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6610
6611 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
6612
6613         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6614
6615 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6616
6617         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6618         characters in it as LEX_IS_SYMBOL_COMPONENT.
6619         * config/tc-i386.h (tc_symbol_chars): Define.
6620         (extra_symbol_chars): Declare.
6621         * config/tc-i386.c (extra_symbol_chars): Define.
6622         (comment_chars): Don't use '/' as comment start if TE_LINUX.
6623         (line_comment_chars): Set to '/' if TE_LINUX.
6624         * doc/c-i386.texi (i386-prefixes): Update.
6625         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6626
6627 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
6628
6629         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6630         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6631
6632 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
6633
6634         * config/tc-d10v.c (md_apply_fix3): Checking displacement
6635         constraint in instructions REP & REPI.
6636
6637 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
6638
6639         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6640         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6641
6642         (check_range): If the operand is shifted, then shift the number
6643         before checking its range.
6644
6645         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6646
6647         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6648         common sections.
6649
6650 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
6651
6652         * config/tc-v850.c (v850_comm): Create special sections as needed.
6653
6654 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
6655
6656         * config/tc-d10v.c (write_2_short): Addition of swapping
6657         instructions for sequential and reverse sequential order when
6658         given order is not possible.
6659
6660 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
6661
6662         * Makefile.am: Rebuild dependencies.
6663         (DEP_INCLUDES): Fix reference to intl build directory.
6664         * Makefile.in: Rebuild.
6665
6666 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6667
6668         * doc/c-i386.texi: Update 16 bit documentation.
6669
6670         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6671         IgnoreDataSize to IgnoreSize as they are used for address size as
6672         well as data size.
6673         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
6674         32-bit mode, similarly addr16/data16 and variants.
6675
6676 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
6677
6678         * config/tc-d30v.c (md_assemble): Fix handling of reverse
6679         sequential word multiply instructions.
6680
6681         (do_assemble): Add extra command line argument, to allow mul32
6682         attribute to be preserved across parallel insns.
6683         (md_assemble): Insert NOPs between explicitly parallel insns which
6684         contain an 32 bit multiply and a 16 multiply.
6685
6686 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6687
6688         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6689         likewise for REPE.
6690
6691         * config/tc-i386.c (reloc): Add braces.
6692
6693         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6694         consistent with Intel naming.
6695         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
6696         use bitfields in sib_byte.
6697         (modrm_byte): Don't use bitfields here either.
6698
6699         * config/tc-i386.c (current_templates): Add const.
6700         (parse_register): Add const to return, param, and char *s.
6701         (i386_operand): Add const to reg_entry *r.
6702         * config/tc-i386.h (templates): Add const to start, end.
6703
6704         Inspired by code for 16 bit gas support from Martynas Kunigelis
6705         <martynas@nm3.ktu.lt>:
6706         * config/tc-i386.c (md_assemble): Add full support for 16 bit
6707         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6708         (uses_mem_addrmode): Remove.
6709         (md_estimate_size_before_relax): Add support here too.
6710         (md_relax_table): Rewrite interface to md_relax for 16 bit
6711         support.
6712         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6713         (opcode_suffix_to_type): Remove.
6714         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6715         (SIZE_FROM_RELAX_STATE): Modify to suit above.
6716         (md_convert_frag): Likewise.
6717         (i386_operand): Add support for 16 bit base/index regs,
6718         immediates, and displacements.  Remove some unnecessary casts, and
6719         localise end_of_operand_string, displacement_string_start,
6720         displacement_string_end variables.  Add GCC_ASM_O_HACK.
6721         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6722
6723         * config/tc-i386.c (prefix_hash): Remove.
6724         (md_begin): Rewrite without obstacks.  Remove prefix hash table
6725         handling.  Rewrite lexical table handling.
6726         (i386_print_statistics): Don't print prefix statistics.
6727         (md_assemble): Rewrite instruction parser so that line is not
6728         converted to lower case.  Don't do a hash_find for prefixes,
6729         instead recognise them via opcode modifier.
6730         (expecting_operand, paren_not_balanced): Localise variables.
6731         * config/tc-i386.h (IsPrefix): Define.
6732         (prefix_entry): Remove.
6733
6734         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6735         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6736         '\\' in case where comment_chars contains '/'.
6737
6738         * config/tc-i386.c (MATCH): Ensure given operand and template
6739         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
6740         you must write `ljmp *table(%ebx)'.
6741
6742         From H.J. Lu <hjl@gnu.org>:
6743         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6744         as 0 ifndef BFD_ASSEMBLER.
6745         (md_assemble): Allow immediate operands without suffix or
6746         other reg operand to default in size to the current code size.
6747
6748 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
6749
6750         * config/tc-v850.c (md_begin):  Restore creation of
6751         .call_table_text and .call_table_data sections.
6752
6753 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
6754
6755         * config/tc-d30v.c (md_assemble): Set execution type to unknown
6756         after emitting a word of noops.
6757
6758 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6759
6760         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6761         (i386_operand): Simplify checks for valid base/index combinations.
6762         Disallow `in 4(%dx),%al'.
6763
6764         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6765         index_reg const.
6766         (add_prefix): Change parameter from char to int.
6767
6768         * config/tc-i386.h (Ugh): Define opcode modifier.
6769         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6770
6771         * config/tc-i386.c (md_assemble): Rewrite MATCH and
6772         CONSISTENT_REGISTER_MATCH macros to check register types more
6773         thoroughly.  Check for illegal suffix/operand combinations
6774         when matching insns with operands.  Handle new `s' suffix, and
6775         associated FloatMF opcode modifier for float insns with memory
6776         operands.
6777         * config/tc-i386.h (FloatMF): Define new opcode modifier.
6778         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6779         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6780         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6781         DATA_PREFIX_OPCODE throughout.
6782
6783         * config/tc-i386.c (REGISTER_WARNINGS): Define.
6784         (md_assemble): Rewrite suffix/register operand checking code to be
6785         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
6786         AnyMem, the better to grep.
6787         (pi): Remove Abs.
6788         (i386_operand): Don't set Mem bits in i.types[this_operand] when
6789         given a memory operand.  Don't set Abs bits either.
6790         (type_names): Remove Mem*, Abs*.
6791         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6792         define opcode_modifiers as these cases are handled by Disp8,
6793         Disp16, Disp32 and suffix checks.
6794         (COMES_IN_BOTH_DIRECTIONS): Remove.
6795         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6796
6797         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6798         if IgnoreDataSize modifier given.  Remove ShortformW modifier
6799         test.  Add test for ShortForm in W base_opcode modification.
6800         Merge Seg2ShortForm and Seg3ShortForm code.
6801         * config/tc-i386.h (ShortFormW): Remove.
6802         (IgnoreDataSize): Define.
6803
6804 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
6805
6806         * config/tc-d30v.c (md_assemble): Store previous segment state
6807         with previous instruction.
6808
6809 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6810
6811         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6812         (ebp, esp): Remove static variables.
6813         (MATCH): Remove test for InOutPortReg.
6814         (i386_operand): Properly handle InOutPortReg here instead.
6815         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6816         (md_assemble): Simplify and correct modrm and sib generation.
6817         (i386_operand): Add warning for scale without index.
6818         Rewrite checks for valid base/index combinations.
6819
6820         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6821         macros and enclose in do while(0).
6822         (RESTORE_END_STRING): Likewise.
6823         (md_assemble): Add one to printed operand number so we start
6824         from 1 not 0.  Add some more gettext invocations.
6825         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6826         number here too.
6827
6828         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6829         DATA_PREFIX, SEG_PREFIX): Define.
6830         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6831         (check_prefix): Remove function.
6832         (add_prefix): New function.  Add prefix to i.prefix as well as
6833         doing checks.
6834         (md_assemble): Changes for add_prefix.  Remove hack for wait
6835         prefix, instead always output prefixes in fixed order.  Test
6836         for jcxz/loop when selecting between word & dword operations,
6837         and add address size prefix rather than operand size prefix.
6838         Remove operand -> address size hack when emitting jcxz/loop.
6839         (i386_operand): Remove O_Absent check as it's done in expr.
6840
6841 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
6842
6843         * configure.in: Recognize m5200 as a cpu_type of m68k.
6844         * aclocal.m4: Rebuild with current libtool.
6845         * configure: Rebuild.
6846
6847 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6848
6849         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6850         to relaxable_symbol to prevent references to external symbol from
6851         being relaxed.
6852
6853 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
6854
6855         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6856         symbols are relaxable.
6857
6858 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
6859
6860         * config/tc-v850.c (md_begin):  Don't create special
6861         sections by default.
6862
6863 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
6864
6865         * config/tc-mips.c (macro): For div and udiv, close the
6866         reorder block as soon as possible.
6867
6868 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
6869
6870         From Matt Semersky <matts@scd.hp.com>:
6871         * macro.c (macro_mri_mode): New function.
6872         * macro.h (macro_mri_mode): Declare.
6873         * read.c (s_mri): Call macro_mri_mode when switching in and out of
6874         MRI mode.
6875
6876 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
6877
6878         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6879         OBJ_EVAX case.
6880
6881         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6882         until after xstrdup in OBJ_EVAX case.
6883
6884 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
6885
6886         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6887         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
6888         of hardcoded magic number.
6889         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6890
6891 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
6892
6893         * read.c (do_s_func): New function.
6894         (s_func): Call it.
6895         * read.h (do_s_func): Add prototype.
6896
6897 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
6898
6899         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6900         nops if fill pattern not specified.
6901
6902 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
6903
6904         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6905         * config/te-go32.h (TE_GO32): Define.
6906         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6907
6908 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
6909
6910         Implement .func/.endfunc pseudo-ops.
6911         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6912         (s_func): Declare.
6913         * read.c (potable): Add .func,.endfunc.
6914         (s_func): New function.
6915         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6916         functions.
6917         (in_doc_func_p,current_function_label): New static globals.
6918         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6919
6920 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
6921
6922         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6923         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6924         * config/tc-arm.h (WORKING_DOT_WORD): Define.
6925         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6926         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6927         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6928         * config/tc-i860.h (WORKING_DOT_WORD): Define.
6929         * config/tc-i960.h (WORKING_DOT_WORD): Define.
6930         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6931         * config/tc-w65.h (WORKING_DOT_WORD): Define.
6932         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6933         * config/tc-a29k.c: Don't define md_short_jump_size,
6934         md_long_jump_size, md_create_short_jump or md_create_long_jump.
6935         * config/tc-alpha.c: Likewise.
6936         * config/tc-alpha.h: Likewise.
6937         * config/tc-arm.c: Likewise.
6938         * config/tc-h8300.c: Likewise.
6939         * config/tc-h8500.c: Likewise.
6940         * config/tc-hppa.c: Likewise.
6941         * config/tc-i860.c: Likewise.
6942         * config/tc-i960.c: Likewise.
6943         * config/tc-ppc.c: Likewise.
6944         * config/tc-sh.c: Likewise.
6945         * config/tc-sparc.h: Likewise.
6946         * config/tc-tic30.c: Likewise.
6947         * config/tc-w65.c: Likewise.
6948         * config/tc-z8k.c: Likewise.
6949
6950 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
6951
6952         * config/tc-vax.c (_): Delete this macro used for placeholder
6953         values in vax_operand_width_size; it conflicts with the _() macro
6954         used for internationalization.
6955
6956 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
6957
6958         * symbols.c (symbol_find_base): Fix case insensitive symbol name
6959         code.  From Chris Moller <moller@bops.com>.
6960
6961         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6962         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6963         * read.c (emit_expr): Initialize seg and subseg fields of a new
6964         broken word.
6965         * write.c (write_object_file): Switch to the appropriate segment
6966         and subsegment when processing a broken word.
6967
6968         * config/tc-m68k.c (mri_assemble): New static function.
6969         (build_mri_control_operand): Call mri_assemble rather than
6970         md_assemble.
6971         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6972         (s_mri_endf, s_mri_endw): Likewise.
6973
6974 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
6975
6976         * read.c (s_org): Call md_flush_pending_output if it is defined.
6977
6978         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6979
6980 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
6981
6982         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6983         (md_parse_option): Add for same.
6984         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6985         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6986         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6987
6988         * config/tc-sparc.h (cons_fix_new_sparc): Added.
6989
6990 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
6991
6992         * config/tc-arm.c (find_real_start): Relax definition of local
6993         labels.
6994
6995 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
6996
6997         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6998         symbols at the given address, not just the last one specified.
6999
7000 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
7001
7002         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7003         or number_to_chars_littleendian to write data.
7004
7005 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
7006
7007         * config/tc-v850.c (md_assemble): Remove artificially created
7008         register name symbols.
7009
7010 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7011
7012         * write.c (fixup_segment): Change "segment" to "section" in
7013         error message.
7014
7015 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
7016
7017         * write.c (fixup_segment): Change sym1-sym2 message again.
7018
7019 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
7020
7021         * write.c (fixup_segment): Improve error message for sym1-sym2
7022         errors when sym1 is in a different segment from sym2.
7023
7024 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
7025
7026         * config/tc-m32r.c (warn_unmatched_high): New static local.
7027         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7028         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7029         (md_longopts): Recognize --{no-,}warn-unmatched-high.
7030         (md_parse_option): Likewise.
7031         (md_show_usage): Likewise.
7032         (m32r_frob_file): Likewise.
7033
7034         * read.c (generate_file_debug,generate_lineno_debug): New functions.
7035         (read_a_source_file): Call them.
7036         * read.h (stabs_generate_asm_file): Declare.
7037         * stabs.c (stabs_generate_asm_file): New function.
7038         (generate_asm_file): New function.
7039         (stabs_generate_asm_lineno): Move file name handling into
7040         generate_asm_file.
7041
7042 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
7043
7044         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7045         (d30v_current_align, d30v_current_align_seg): New variables.
7046         (d30v_last_label): New variable.
7047         (d30v_align, s_d30v_align, s_d30v_text): New functions.
7048         (s_d30v_data, s_d30v_section): Likewise.
7049         (md_pseudo_table): Call them.
7050         (md_begin): Initialize d30v_current_align_seg.
7051         (md_assemble): Call d30v_align when needed by known current alignment.
7052         (d30v_frob_label, d30v_cons_align): New functions.
7053         * config/tc-d30v.h (md_do_align): Remove.
7054         (tc_frob_label): Call d30v_frob_label.
7055         (md_cons_align): New.
7056
7057         * config/tc-d30v.c (find_format): Convert complex expressions to
7058         expression symbols before processing.  Clean up code formatting.
7059
7060 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
7061
7062         * po/Make-in (install-info): New target.
7063
7064 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
7065
7066         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7067         instructions.
7068         * config/tc-mn10300.c (md_assemble): Likewise.
7069
7070 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
7071
7072         * Makefile.am: Update with `make dep-am'.
7073         (HFILES): Add cgen.h.
7074         (cgen.o): Depend on cgen.h.
7075         * Makefile.in: Regenerate.
7076
7077         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7078
7079 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
7080
7081         * gasp.c (grab_label): Permit a label to be a preprocessor
7082         variable by permitting a label to start with a backslash.
7083
7084 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
7085
7086         * config/tc-mips.c (validate_mips_insn): Removed hack
7087         for previously inaccessible bitfields in some INSN_TRAP
7088         instructions.
7089
7090 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
7091
7092         * config/tc-d30v.c (do_assemble): Abort with error message
7093         if opcode operands do not match.
7094
7095 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
7096
7097         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7098         'q' operand format for 20-bit "break"/"sdbbp" instructions.
7099         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
7100         similar new 'q' operand.
7101
7102 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
7103
7104         * cgen.c (cgen_asm_finish_insn): Fix typo.
7105
7106 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
7107
7108         * cgen.h: New file.
7109         * cgen.c: Include it.
7110         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7111         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
7112         All callers updated.
7113         * config/tc-m32r.c: Include cgen.h.
7114         (m23r_insn): New members num_fixups,fixups.
7115
7116 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
7117
7118         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7119         to avoid compiler warning.
7120
7121 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
7122
7123         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
7124         calling make.
7125
7126         * makefile.vms (OBJS): Add ehopt.obj
7127
7128 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
7129
7130         * doc/c-vax.texi: Correct and extend vax/vms documentation.
7131
7132 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
7133
7134         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7135         a short format insn.
7136         (md_assemble): Set it for explicitly packed insns.
7137
7138 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
7139
7140         * config/obj-coff.c (c_symbol_merge): Do not take address of
7141         native fields when performing the memcpy.
7142
7143 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
7144
7145         * config/tc-mips.c (macro,macro2): Implement
7146         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7147
7148 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7149
7150         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7151         relocations against globally visible symbols.
7152         * config/tc-m68k.c (relaxable_symbol): New macro.
7153         (m68k_ip, md_estimate_size_before_relax): Use it.
7154         (tc_m68k_fix_adjustable): Also handle weak symbols.
7155
7156 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7157
7158         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7159         references to externally visible symbols.
7160         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7161         values in twice for a PC relative reloc if the symbol is
7162         externally defined.
7163
7164         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7165         don't adjust a PC relative reloc against an externally visible
7166         symbol.
7167         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7168         for a PC relative fixup against an externally visible defined
7169         symbol, arrange to store object file and addend values as though
7170         the symbol were not defined.
7171         (tc_gen_reloc): Likewise.
7172
7173 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
7174
7175         * read.c (sizeof_leb128): Referenced externally by write.c so
7176         don't inline.
7177
7178 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
7179
7180         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7181         and expand a 'debug' symbol associated with the next instruction
7182         that does not cause a short instruction to be filled with a NOP.
7183         (md_pseudo_table): Add support for .debugsym.
7184         (assemble_parallel_insn): Add calls to expand_debug_sym as
7185         appropriate.
7186         (md_assemble): Ditto.
7187
7188 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
7189
7190         * as.c (main): Conditionally call setlocale.
7191         * gasp.c (main): Likewise.
7192         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7193         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7194
7195 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
7196
7197         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7198
7199 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
7200
7201         * config/tc-hppa.c: Change all calls to bzero to use memset.
7202         (pa_ip): Add cast to avoid warning.
7203         (tc_gen_reloc, md_apply_fix): Likewise.
7204         (pa_find_space_by_number): Likewise.
7205         (hppa_force_relocation): Likewise.
7206         (pa_block): Change i to unsigned int.
7207         * config/obj-som.h (obj_som_copyright): Declare.
7208
7209 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
7210
7211         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7212         for line numbers for assembly source.
7213
7214 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
7215
7216         * configure.in: Change version number to 2.9.4
7217         * configure: Rebuild.
7218
7219 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
7220
7221         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
7222
7223 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7224
7225         * ecoff.h: Change symbolS in function declaration to struct
7226         symbol.
7227
7228 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
7229
7230         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7231         (md_convert_frag): Fix i18n typo.
7232
7233 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
7234
7235         * ecoff.c (ecoff_get_cur_proc_sym): New function.
7236         * ecoff.h: Protoype it.
7237         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7238         [EVAX] (s_alpha_prologue): Delete.
7239         (md_pseudo_table): Update.
7240
7241 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
7242
7243         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7244         array to local pointer.
7245         (get_args, parse_expr): Add casts to avoid warnings.
7246
7247 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
7248
7249         * read.c (s_set): Cast xmalloc return value to fragS *.
7250         * config/tc-m68k.c (m68k_ip): Function made static to match
7251         previous forward declaration.
7252         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7253
7254 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
7255
7256         * config/tc-v850.c: Add internationalisation macros to error
7257         strings.
7258
7259         * config/tc-m32r.c (can_make_parallel): Add internationalisation
7260         macros to error strings.
7261
7262 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7263
7264         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7265         reloc is in the TOC csect.
7266         (md_apply_fix3): Correct gettext typo.
7267
7268 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
7269
7270         * config/tc-arm.c (find_real_start): Ignore symbols starting with
7271         .L - they are local labels and the branches are not really
7272         function calls but rather far jumps.
7273
7274 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
7275
7276         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7277
7278 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7279
7280         * config/tc-i386.c (md_assemble): Print operand number rather than
7281         using ordinal_names.
7282         (i386_operand): Likewise.
7283
7284 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
7285
7286         * Makefile.am (INTLLIBS): Define to work around apparent automake
7287         bug.
7288         All Makefiles: Regenerated.
7289
7290         * Many files: Added gettext invocations around user-visible
7291         strings.
7292         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7293         HAVE_LC_MESSAGES): Define.
7294         * dep-in.sed: Added asintl.h.
7295         * po/Make-in: New file.
7296         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7297         Include "asintl.h".
7298         * read.c (Z_): Renamed from `_'.
7299         * Makefile.am (SUBDIRS): Added po.
7300         (POTFILES): new macro.
7301         (po/POTFILES.in): New target.
7302         ($(OBJS)): Added asintl.h.
7303         (HFILES): Likewise.
7304         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7305         (as_new_LDADD): Added $(INTLLIBS).
7306         (as_new_DEPENDENCIES): Added $(INTLDEPS).
7307         (gasp_new_LDADD): Added $(INTLLIBS).
7308         (gasp_new_DEPENDENCIES): New macro.
7309         * configure, aclocal.m4: Rebuilt.
7310         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
7311         po/Makefile.
7312         (ALL_LINGUAS): Define.
7313         * macro.c: Include "asintl.h".
7314         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7315         * as.h: Include "asintl.h".
7316         * config/tc-i386.c (ordinal_names): Removed.
7317         (md_assemble): Changed error text to avoid ordinal_names.
7318         (i386_operand): Likewise.
7319         (reloc): Added as_bad to avoid i18n problems.
7320         (tc_gen_reloc): Likewise.
7321         * config/tc-arm.c (bad_args): Now a #define.
7322         (bad_pc): Likewise.
7323         * config/obj-vms.c (VMS_stab_parse): Changed type of
7324         `long_const_msg'.
7325         (global_symbol_directory): Unified strings to avoid i18n
7326         problems.
7327         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7328         avoid i18n problems.
7329         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7330         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7331         i18n problems.
7332         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7333         problems.
7334         * config/tc-v850.c (md_assemble): Changed C++ comment into C
7335         comment.
7336         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7337         problems.
7338         * as.c (print_version_id): Added an fprintf to avoid i18n
7339         problems.
7340         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7341         problems.
7342         * expr.c (expr): Added as_warn call to avoid i18n problems.
7343         * messages.c (as_assert): Changed code to avoid i18n problems.
7344         (as_abort): Likewise.
7345         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7346         (s_space): Likewise.
7347         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7348
7349 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7350
7351         * config/tc-i386.c (check_prefix): New static function, split out
7352         from md_assemble.
7353         (struct _i386_insn): Add wait_prefix field.
7354         (md_assemble): Remove wait_prefix local variable.  Use
7355         check_prefix when adding a prefix.
7356
7357         * config/tc-i386.c (current_templates): New static variable.
7358         (md_assemble): Remove current_templates local variable.
7359         (md_assemble, i386_operand): Improve error and warning messages in
7360         many places.  Add RESTORE_END_STRING in many places before error
7361         return.  Clarify some comments.
7362
7363         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7364         element array.
7365         (md_assemble): Parse string instruction operands, looking for
7366         segment override prefixes.  Check for invalid segment prefixes on
7367         string instruction.
7368         (i386_operand): i.seg[] and max mem_operand changes for string
7369         insns.
7370         * config/tc-i386.h (EsSeg): Define.
7371
7372         * config/tc-i386.h (regKludge): Define.
7373         (iclrKludge, imulKludge): Don't define.
7374         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7375         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
7376         opcode_modifier checks to look for more common cases first.  Add
7377         default_seg for IsString case.
7378
7379 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7380
7381         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7382         AC_DECL_YYTEXT.
7383         * configure: Rebuild with new automake and libtool.
7384         * aclocal.m4, Makefile.in: Likewise.
7385
7386         * doc/Makefile.am (as.dvi): New target.
7387         * doc/Makefile.in: Rebuild.
7388
7389 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
7390
7391         * configure.in: Added sparc86x support.
7392
7393         * configure: Rebuild.
7394
7395         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7396         sparc_arch.
7397         (md_parse_option): Warn if -EL is not supported for this architecture.
7398
7399         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7400
7401 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
7402
7403         * config/tc-mips.c (mips_ip): Note when we use get match on
7404         the full instruction name.
7405
7406 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
7407
7408         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7409         back into the expression to handle add/sub simplification correctly.
7410
7411 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
7412
7413         * config/tc-mips.c (hilo_interlocks): Remove 4300.
7414
7415 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
7416
7417         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7418         #<n>' instruction.
7419
7420 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
7421
7422         * symbols.c (max_indent_level): New global.
7423         (print_symbol_value_1): Use it.
7424         * expr.h (expr_build_dot): Declare.
7425         * expr.c (expr_build_dot): New function.
7426
7427 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
7428
7429         * symbols.c (print_binary): New function.
7430         (print_expr_1): Call it.
7431
7432 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7433
7434         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7435         operand in the opcode.
7436
7437 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7438
7439         * config/tc-i386.h: Reorder operand flags and opcode modifier
7440         flags for clarity.  Remove unused definitions: Unknown,
7441         ImmUnknown, DispUnknown, NoModrm.
7442         * config/tc-i386.c (type_names): Add missing Debug type.
7443         (md_assemble): Better duplicate prefix checking.  Quicker string
7444         instruction check via new opcode_modifier flag.
7445
7446 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
7447
7448         * doc/as.texinfo (Invoking): Clarify -Wa example.
7449
7450 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
7451
7452         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7453         (s_mips_weakext): Define.
7454         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7455         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7456         defined(TC_MIPS).
7457
7458 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
7459
7460         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7461         is an error if the value can not be computed at assembly time.
7462         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7463
7464 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
7465
7466         * gasp.c (main): Set next field of new include_path structure to
7467         NULL.  From Avery Pennarun <averyp@gdc.ca>.
7468
7469         * read.c (s_mri_sect): Call as_bad rather than abort for an
7470         unsupported MRI target.
7471
7472 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
7473
7474         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
7475         the destination of a branch instruction should be altered.
7476         (find_real_start): New function:  Locate the real, Thumb coded
7477         start of a Thumb function.
7478         (do_t_branch23): Alter the destination of branches to Thumb
7479         functions.
7480
7481         * config/tc-arm.h: Define TC_VALIDATE_FIX.
7482
7483 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
7484
7485         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7486         also.
7487
7488 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7489
7490         * doc/as.texinfo: Use @itemx for a secondary item in a table.
7491         * doc/c-hppa.texi: Likewise.
7492
7493 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
7494
7495         * Makefile.am: Rebuild dependencies.
7496         * Makefile.in: Rebuild.
7497
7498         * Makefile.am (DEP_INCLUDES): New variable.
7499         (.dep1): Change to work when srcdir is not an absolute path.
7500         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7501         * Makefile.in: Rebuild.
7502
7503 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
7504
7505         * config/tc-i386.h, config/tc-i386.c: Revert March 24
7506         LinearAddress patch.
7507
7508         * configure.in: Set version to 2.9.1.
7509         * configure: Rebuild.
7510
7511         * Branched binutils 2.9.
7512
7513 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7514
7515         * config/tc-i386.h (FWait): Define.
7516         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7517         other prefixes.  Check FWait flag in opcode table to see which
7518         instructions require an fwait prefix.
7519
7520 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7521
7522         * stabs.c (get_stab_string_offset): Always create a stab string
7523         section.
7524
7525 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
7526
7527         Fix some gcc -Wall warnings:
7528         * atof-generic.c (atof_generic): Add casts to avoid warnings.
7529         * ehopt.c (eh_frame_code_alignment): Likewise.
7530         * expr.c (integer_constant, operand): Likewise.
7531         * frags.c (frag_align): Likewise.
7532         * gasp.c (level_0, change_base, doinstr): Likewise.
7533         * hash.c (hash_ask): Likewise.
7534         * listing.c (listing_page, calc_hex, print_lines): Likewise.
7535         (debugging_pseudo): Likewise.
7536         * macro.c (define_macro, check_macro): Likewise.
7537         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7538         (ignore_rest_of_line, float_cons): Likewise.
7539         * symbols.c (decode_local_label_name): Likewise.
7540         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7541         (fixup_segment, number_to_chars_bigendian): Likewise.
7542         (number_to_chars_littleendian): Likewise.
7543         * config/atof-ieee.c (gen_to_words): Likewise.
7544         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7545         (sparc_ip, parse_keyword_arg, s_common): Likewise.
7546         * read.c (output_big_sleb128): Initialize locals to avoid
7547         warnings.
7548         (output_big_uleb128, equals): Likewise.
7549         * atof-generic.c (atof_generic): Change number_of_digits_* locals
7550         to unsigned int.  Change zeros to unsigned int.
7551         * cond.c (s_if): Add return to default case.
7552         * frags.c (frag_now_fix): Change return type to addressT.
7553         * frags.h (frag_now_fix): Update declaration.
7554         * listing.c (file_info_struct): Change linenum to unsigned int.
7555         (struct list_info_struct): Change hll_line to unsigned int.
7556         (print_source): Update format string.
7557         * read.c (emit_expr): Change scan to unsigned int, and don't
7558         bother to initialize it.
7559         * symbols.c (dollar_label_count): Change to unsigned long.
7560         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7561         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7562         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7563
7564 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
7565
7566         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7567         mcf5200 just as we do for m68000.
7568         (m68k_init_after_args): Likewise.
7569         (md_estimate_size_before_relax): Likewise.
7570
7571 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
7572
7573         * config/tc-v850.c (md_assemble):  Store relocation addend in
7574         fixup instead of instruction.
7575
7576 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7577
7578         * config/tc-i386.c (md_assemble): Swap template arguments to
7579         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7580         This macro is currently symmetric, so passing them the wrong
7581         way didn't cause any problem, but may if the macro is changed
7582         in the future.
7583         After copying template to i.tm, use i.tm. rather than t-> to
7584         access fields, and make t a const*
7585         Move i.tm.operand_types[] swap to immediately after the copy.
7586
7587 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
7588
7589         * expr.h (expr_build_uconstant): Add prototype.
7590         (expr_build_unary,expr_build_binary): Add prototypes.
7591         * expr.c (expr_build_uconstant): New function.
7592         (expr_build_unary,expr_build_binary): New functions.
7593
7594 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
7595
7596         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7597         * macro.c (macro_expand_body): Increase buffer size.
7598         * messages.c (as_warn): Likewise.
7599         (as_warn_where, as_bad, as_bad_where): Likewise.
7600
7601 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
7602
7603         Based on patch from H.J. Lu  <hjl@gnu.org>:
7604         * Makefile.am (DISTSTUFF): New variable.
7605         (diststuff): New target.
7606         * Makefile.in: Rebuild.
7607
7608 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
7609
7610         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7611         m32r_elf_section_change_hook.
7612
7613         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7614         emit a nop if a section ends with a 16 bit instruction.
7615
7616 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
7617
7618         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
7619         s_lcomm rather than obj_coff_lcomm.
7620         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7621
7622 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
7623
7624         * config/tc-i386.h (LinearAddress): Define.
7625         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7626         instruction, don't use a default segment.
7627
7628 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
7629
7630         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7631         * configure: Rebuild.
7632
7633 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
7634
7635         * aclocal.m4, configure: Rebuild with libtool 1.2.
7636
7637 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
7638
7639         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7640         PC relative branches.  Patch courtesy of Jonathan Walton.
7641
7642
7643 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
7644
7645         * configure.in (emulations): Add thumb-pe target.
7646
7647         * configure (emulations): Add thumb-pe target.
7648
7649 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
7650
7651         * itbl-lex.l (yywrap): Don't define if already defined as a
7652         macro.
7653
7654 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
7655
7656         * depend.c (quote_string_for_make): New function.
7657         (wrap_output): Use it.
7658
7659 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
7660
7661         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7662         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
7663
7664 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
7665
7666         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7667         Recognize -GN and -relax.
7668         (md_begin): Initialize gp size from -G switch.
7669         (alpha_force_relocation): Always force if -relax.
7670         (alpha_align): Take a new argument that will specify when to
7671         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7672         Change all callers.  Emit nop alignment padding as nop+unop pair.
7673
7674 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
7675
7676         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7677         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7678
7679 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
7680
7681         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7682         require padding to the next long word boundary.
7683
7684 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
7685
7686         * cgen.c: #include symcat.h.
7687         * config/tc-m32r.c: Likewise.
7688
7689 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
7690
7691         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7692         absolute expressions instead of '$' prefixed register names.
7693
7694 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
7695
7696         * read.c (s_set): Record file and line info for symbols when -as.
7697         (pseudo_set): Don't overwrite that dummy fragment.
7698
7699 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
7700
7701         * config/tc-ppc.c (md_pseudo_table): Add "section".
7702         (ppc_named_section): New static function.
7703
7704 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
7705
7706         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7707         so we don't have to scan the entire list.
7708
7709 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
7710
7711         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7712         case, allow the parallel instructions to modify the same flag
7713         bits.
7714
7715 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
7716
7717         * listing.c (list_symbol_table): Categorize symbols by
7718         undefined_section rather than sy_frag->line == NULL.
7719
7720 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
7721
7722         * Makefile.am (install-exec-local): Install properly when ln
7723         fails or tooldir == prefix.
7724
7725 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
7726
7727         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7728         Test result of insert_operand for error.
7729
7730 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7731
7732         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7733         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7734         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7735         * doc/Makefile.in: Rebuild.
7736
7737 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
7738
7739         * config/tc-mips.c (macro_build): Handle operand type 'C'.
7740         (macro): Fix handling of M_COP[0-3].
7741
7742 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
7743
7744         Based on patches from Ross Harvey <ross@teraflop.com>:
7745         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7746         if macro_alternate or macro_mri.
7747         (getstring): Remove support for byte constants between < and >.
7748         (get_any_string): '<' only starts a string if macro_alternate or
7749         macro_mri.
7750         (macro_expand_body): Permit keyword parameters following
7751         positional parameters.
7752
7753         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7754         * configure.in (alpha*-*-netbsd*): New target.
7755         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7756         * configure: Rebuild.
7757
7758         * as.h (flag_warn_suppress_instructionswap): Move from here...
7759         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7760         here, and make static.
7761
7762         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7763         BFD_ASSEMBLER or MANY_SEGMENTS.
7764
7765         * as.c (show_usage): Update bug-gnu-utils address.
7766         * gasp.c (show_usage): Likewise.
7767         * doc/as.texinfo (Bug Reporting): Likewise.
7768
7769 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
7770
7771         * config/tc-mips.c (load_address): Don't use mips III or mips IV
7772         insns regardless of the size of a pointer if we're in mips I or
7773         MIPS II mode.
7774         (macro, macro2, s_cprestore, s_cpadd): Likewise.
7775
7776 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
7777
7778         Fix rac to accept only a0:
7779         * tc-d10v.c (parallel_ok, find_opcode):
7780         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7781         Introduce OPERAND_GPR.
7782
7783 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
7784
7785         * read.c (s_fill): Handle non-constant repeat counts by creating
7786         an rs_space fragment.
7787
7788 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
7789
7790         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7791         from as_bad to as_warn.
7792
7793 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
7794
7795         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7796         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7797         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7798
7799 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
7800
7801         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7802         seg_fix_rotP rather than fix_root from seg_info.
7803
7804 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
7805
7806         * expr.c: Add support for 0x1_2_3_4 bignums.
7807
7808 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
7809
7810         * configure.in: Change -linux* to -linux-gnu*.
7811         * configure: Rebuild.
7812
7813         * app.c (do_scrub_begin): Treat \r as whitespace.
7814
7815 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
7816
7817         * Makefile.am: Update dependencies.
7818         * Makefile.in: Rebuild.
7819
7820 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
7821
7822         * configure, aclocal.m4: Rebuild with new libtool.
7823
7824 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
7825
7826         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7827         the argument to bfd_set_arch_mach.
7828         (load_address): Use bfd_arch_bits_per_address to determine the
7829         bit size of an address instead of looking at the isa level.
7830         (macro, macro2, s_cprestore, s_cpadd): Likewise.
7831
7832 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
7833
7834         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7835
7836 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
7837
7838         * ehopt.c: New file.
7839         * as.h (enum _relax_state): Add rs_cfa.
7840         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7841         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7842         * read.c (emit_expr): Call check_eh_frame.
7843         * write.c (cvt_frag_to_fill): Handle rs_cfa.
7844         (relax_segment): Likewise.
7845         * Makefile.am: Rebuild dependencies.
7846         (GAS_CFILES): Add ehopt.c.
7847         (GENERIC_OBJS): Add ehopt.o.
7848         * doc/internals.texi (Frags): Document rs_cfa.
7849
7850         * as.c (show_usage): Mention --traditional-format.
7851         (parse_args): Accept --traditional-format.
7852         * as.h (flag_traditional_format): Declare.
7853         * output-file.c (output_file_create): If flag_traditional_format,
7854         set BFD_TRADITIONAL_FORMAT on stdoutput.
7855         * doc/as.texinfo, doc/as.1: Document --traditional-format.
7856
7857         * config/tc-mips.c (append_insn): Make sure that if we have a
7858         fixup for an unmatched %hi reloc, it does not associated with a
7859         variant frag.
7860
7861         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7862         * doc/Makefile.in: Likewise.
7863
7864 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
7865
7866         * config/tc-m32r.c (check_for_side_effects): New function.
7867         (can_make_parallel): Add checks for instruction side effects
7868         clashing with the other instruction.
7869         (assemble_parallel_insn): Improve warning messages.  Return error
7870         message from non-swapped instruction order.
7871
7872 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
7873
7874         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7875
7876         * config/tc-arm.h: Replace md_after_pass_hook definition with a
7877         md_cleanup definition.  This moves the forced literal output to
7878         the end of the source pass, and avoids macro's inserting literals
7879         into the code immediately after the macro expansion.
7880
7881 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
7882
7883         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7884         a gas internal symbol is adjustable.
7885         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7886
7887         * as.h: If gcc version greater than 2.6, use `__format__' and
7888         `__printf__' in function attributes, rather than `format' and
7889         `printf'.
7890
7891 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
7892
7893         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7894
7895 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
7896
7897         Add tms320c30 support:
7898         * config/tc-tic30.h: New file.
7899         * config/tc-tic30.c: New file.
7900         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7901         TARGET_FORMAT as "coff-tic30".
7902         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7903         * Makefile.am: Rebuild dependencies.
7904         (CPU_TYPES): Add tic30.
7905         (CPU_OBJ_VALID): tic30-aout is valid.
7906         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7907         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7908         * configure, Makefile.in: Rebuild.
7909
7910 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
7911
7912         * config/tc-v850.c (md_assemble): Improvements to error messages.
7913
7914 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
7915
7916         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7917         BFD_RELOC_HI16_S to store the high bits of any value.
7918
7919         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7920         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7921         assembler calculate relocations to any external symbol at all.
7922         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7923         involving generation of pc-relative relocs.
7924         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7925         has been moved to md_apply_fix3.
7926
7927         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7928         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7929         which actually means (the address of identifier's GOT entry) +
7930         constant, which is not particularly useful.
7931
7932 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
7933
7934         * read.h (include_dirs): Declare.
7935         (include_dir_count,include_dir_maxlen): Declare.
7936
7937 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
7938
7939         * configure.in: Correct check for shared opcodes library.
7940         * configure: Rebuild.
7941
7942         * listing.c (buffer_line): If we can't open the file, set at_end.
7943         (listing_print): Remove unused local variable fi.
7944
7945         * config/m68k-parse.y (reglistpair): Handle register list in
7946         either order.
7947
7948         * config/vms-conf.h: Don't undef VERSION.
7949
7950 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
7951
7952         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7953         OBJS variable.
7954         (GENERIC_OBJS): New variable, with the rest of the old OBJS
7955         variable.
7956         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7957         ($(srcdir)/make-gas.com): Rename from make-gas.com.
7958         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7959         (EXTRA_DIST): Define.
7960         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7961         explicitly rather than via the list of object files.
7962         (gcc-as.opt): New file created when make-gas.com is run.
7963         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7964         itbl-cpu.h} to #include appropriate file rather than copying that
7965         file.
7966         * config/vms-conf.h: Synchronize with current config.in.
7967         * Makefile.in: Rebuild.
7968
7969 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
7970
7971         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7972         (parallel_ok): Relaxed parallel subinstruction dependency check.
7973
7974 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
7975
7976         * as.h (flag_warn_suppress_instructionswap): added new flag.
7977         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7978         command line argument.
7979         * tc-d10v.c (write_2_short): emit "Swapping instructions"
7980         warning only if flag_warn_suppress_instructionswap is false.
7981
7982 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
7983
7984         * configure.in (i386-*-mingw32*): New target.
7985         * configure: Rebuild.
7986
7987 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
7988
7989         * symbols.c (resolve_symbol_value): Don't set the segment if it
7990         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7991
7992         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7993         S_GET_SEGMENT.
7994
7995 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
7996
7997         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7998         depends upon HAVE_{UNLINK,REMOVE} values rather than host
7999         compiler.
8000
8001 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8002
8003         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8004
8005 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
8006
8007         * config/tc-v850.c (v850_insert_operand): Display instruction when
8008         an error is encountered.
8009
8010 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
8011
8012         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8013         (i386-*-sco3.2v5*coff): New target.
8014         (i386-*-sco3.2*): New target.
8015         * configure: Rebuild.
8016
8017 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
8018
8019         * config/tc-v850.c: Tidy error message production.
8020
8021 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
8022
8023         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8024         validate_immediate return value in the right type for comparisons
8025         to FAIL.
8026
8027 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
8028
8029         * listing.c (MAX_BYTES): Use listing variables not constants.
8030         (data_buffer): No longer an array, but a pointer.
8031         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8032         (listing_listing): Allocate data_buffer.
8033
8034 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
8035
8036         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8037         --listing-rhs-width, --listing-cont-lines.
8038         (show_usage): Update.
8039         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8040         (listing_lhs_cont_lines, listing_rhs_width): New vars.
8041         (print_lines): Use the variables instead of the constants.
8042         (listing_listing): Likewise.
8043         * listing.h: Declare the new vars.
8044
8045 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
8046
8047         * as.c (parse_args): Add --keep-locals alias for -L.
8048         Add --strip-local-absolute.
8049         (show_usage): Update.
8050         * as.h (flag_strip_local_absolute): New flag.
8051         * symbols.c (S_IS_LOCAL): Use it.
8052         * config/obj-aout.h (S_IS_LOCAL): Likewise.
8053         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8054         * config/obj-coff.h (S_IS_LOCAL): Likewise.
8055
8056 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
8057
8058         * config/tc-m32r.c: Detect if explicitly parallel instructions
8059         might have an io conflict and issue a warning message.
8060
8061 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
8062
8063         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8064         cgen_swap_fixups): Functions to save, restore and swap the fixup
8065         chain with a backup copy.
8066         (cgen_asm_finish_insn): Returns address of constructed insn.
8067
8068 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
8069
8070         * listing.c (file_info_struct): Remove FILE, add POS.
8071         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8072         (file_info): Don't open the file.
8073         (buffer_line): Check for the file in the last_open cache, updating
8074         as necessary.
8075         (print_source): Don't reference file_info->file.
8076         (listing_listing): Likewise.
8077         (listing_print): Close the file in the cache, if any.
8078
8079 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8080
8081         * read.c (dwarf_file_string): New file static variable.
8082         (emit_expr): Look for constant sequence that leads up to a file
8083         name in DWARF debugging output.
8084         (stringer): Use dwarf_file_string to decide whether to accept a
8085         string as a file name.
8086
8087 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
8088
8089         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8090         (crack_operand): Add reg->reglst MRI hack.
8091         (r_seg): Put reglst symbols in reg_section.
8092         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8093
8094 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
8095
8096         * tc-sh.c (get_specific): Handle SGR & DBR.
8097
8098 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
8099
8100         * tc-h8300.c (parse_reg): Take the length of the symbol into
8101         account when attempting to match a register name.
8102         * tc-h8500.c (parse_reg): Likewise.
8103
8104 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
8105
8106         * cgen.c: Formatting changes to improve readability.
8107
8108 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
8109
8110         * config/tc-mips.c (macro): Rework division code to avoid unfilled
8111         delay slot.
8112
8113 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
8114
8115         Based on a patch from Jim Wilson
8116         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8117         (tc_gen_reloc): Handle cross section PC relative relocs
8118         correctly.
8119
8120 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
8121
8122         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8123
8124 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
8125
8126         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
8127         (expr_jmp_buf): New static local.
8128         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8129         (cgen_md_operand): New function.
8130         * tc-m32r.c: Clean up pass over `struct foo' usage.
8131         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8132
8133 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
8134
8135         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8136         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8137
8138 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
8139
8140         * config/tc-i386.c (i386_operand): Give an error if there are
8141         unrecognized characters after an expression.
8142
8143 For older changes see ChangeLog-9697