gas/ChangeLog

   1 start-sanitize-sky
   2 Mon Apr  6 17:08:47 1998  Doug Evans  <devans@canuck.cygnus.com>
   3
   4         * config/tc-dvp.c (assemble_vif): Watch for macro insns.
   5         0 is a valid length value (= max+1).
   6         (install_vif_length): 0 is a valid length value (= max+1).
   7
   8 end-sanitize-sky
   9 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
  10
  11         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
  12         operand in the opcode.
  13
  14 start-sanitize-sky
  15 Fri Apr  3 12:13:03 1998  Doug Evans  <devans@canuck.cygnus.com>
  16
  17         * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
  18         own fragment.
  19
  20 end-sanitize-sky
  21 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
  22
  23         * config/tc-i386.h: Reorder operand flags and opcode modifier
  24         flags for clarity.  Remove unused definitions: Unknown,
  25         ImmUnknown, DispUnknown, NoModrm.
  26         * config/tc-i386.c (type_names): Add missing Debug type.
  27         (md_assemble): Better duplicate prefix checking.  Quicker string
  28         instruction check via new opcode_modifier flag.
  29
  30 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
  31
  32         * doc/as.texinfo (Invoking): Clarify -Wa example.
  33
  34 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
  35
  36         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
  37         (s_mips_weakext): Define.
  38         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
  39         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
  40         defined(TC_MIPS).
  41
  42 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
  43
  44         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
  45         is an error if the value can not be computed at assembly time.
  46         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
  47
  48 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
  49
  50         * gasp.c (main): Set next field of new include_path structure to
  51         NULL.  From Avery Pennarun <averyp@gdc.ca>.
  52
  53         * read.c (s_mri_sect): Call as_bad rather than abort for an
  54         unsupported MRI target.
  55
  56 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
  57
  58         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
  59         the destination of a branch instruction should be altered.
  60         (find_real_start): New function:  Locate the real, Thumb coded
  61         start of a Thumb function.
  62         (do_t_branch23): Alter the destination of branches to Thumb
  63         functions.
  64
  65         * config/tc-arm.h: Define TC_VALIDATE_FIX.
  66
  67 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
  68
  69         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
  70         also.
  71
  72 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
  73
  74         * doc/as.texinfo: Use @itemx for a secondary item in a table.
  75         * doc/c-hppa.texi: Likewise.
  76
  77 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
  78
  79         * Makefile.am: Rebuild dependencies.
  80         * Makefile.in: Rebuild.
  81
  82         * Makefile.am (DEP_INCLUDES): New variable.
  83         (.dep1): Change to work when srcdir is not an absolute path.
  84         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
  85         * Makefile.in: Rebuild.
  86
  87 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
  88
  89         * config/tc-i386.h, config/tc-i386.c: Revert March 24
  90         LinearAddress patch.
  91
  92         * configure.in: Set version to 2.9.1.
  93         * configure: Rebuild.
  94
  95         * Branched binutils 2.9.
  96
  97 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
  98
  99         * config/tc-i386.h (FWait): Define.
 100         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
 101         other prefixes.  Check FWait flag in opcode table to see which
 102         instructions require an fwait prefix.
 103
 104 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 105
 106         * stabs.c (get_stab_string_offset): Always create a stab string
 107         section.
 108
 109 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
 110
 111         Fix some gcc -Wall warnings:
 112         * atof-generic.c (atof_generic): Add casts to avoid warnings.
 113         * ehopt.c (eh_frame_code_alignment): Likewise.
 114         * expr.c (integer_constant, operand): Likewise.
 115         * frags.c (frag_align): Likewise.
 116         * gasp.c (level_0, change_base, doinstr): Likewise.
 117         * hash.c (hash_ask): Likewise.
 118         * listing.c (listing_page, calc_hex, print_lines): Likewise.
 119         (debugging_pseudo): Likewise.
 120         * macro.c (define_macro, check_macro): Likewise.
 121         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
 122         (ignore_rest_of_line, float_cons): Likewise.
 123         * symbols.c (decode_local_label_name): Likewise.
 124         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
 125         (fixup_segment, number_to_chars_bigendian): Likewise.
 126         (number_to_chars_littleendian): Likewise.
 127         * config/atof-ieee.c (gen_to_words): Likewise.
 128         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
 129         (sparc_ip, parse_keyword_arg, s_common): Likewise.
 130         * read.c (output_big_sleb128): Initialize locals to avoid
 131         warnings.
 132         (output_big_uleb128, equals): Likewise.
 133         * atof-generic.c (atof_generic): Change number_of_digits_* locals
 134         to unsigned int.  Change zeros to unsigned int.
 135         * cond.c (s_if): Add return to default case.
 136         * frags.c (frag_now_fix): Change return type to addressT.
 137         * frags.h (frag_now_fix): Update declaration.
 138         * listing.c (file_info_struct): Change linenum to unsigned int.
 139         (struct list_info_struct): Change hll_line to unsigned int.
 140         (print_source): Update format string.
 141         * read.c (emit_expr): Change scan to unsigned int, and don't
 142         bother to initialize it.
 143         * symbols.c (dollar_label_count): Change to unsigned long.
 144         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
 145         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
 146         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
 147
 148
 149 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
 150
 151         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
 152         mcf5200 just as we do for m68000.
 153         (m68k_init_after_args): Likewise.
 154         (md_estimate_size_before_relax): Likewise.
 155
 156 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
 157
 158         * config/tc-v850.c (md_assemble):  Store relocation addend in
 159         fixup instead of instruction.
 160
 161 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 162
 163         * config/tc-i386.c (md_assemble): Swap template arguments to
 164         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
 165         This macro is currently symmetric, so passing them the wrong
 166         way didn't cause any problem, but may if the macro is changed
 167         in the future.
 168         After copying template to i.tm, use i.tm. rather than t-> to
 169         access fields, and make t a const*
 170         Move i.tm.operand_types[] swap to immediately after the copy.
 171
 172 start-sanitize-sky
 173 Thu Mar 26 13:29:59 1998  Doug Evans  <devans@canuck.cygnus.com>
 174
 175         * config/tc-dvp.c (s_endunpack): Round up to word boundary after
 176         we've computed the data length.
 177
 178 end-sanitize-sky
 179 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
 180
 181         * expr.h (expr_build_uconstant): Add prototype.
 182         (expr_build_unary,expr_build_binary): Add prototypes.
 183         * expr.c (expr_build_uconstant): New function.
 184         (expr_build_unary,expr_build_binary): New functions.
 185 start-sanitize-sky
 186         * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
 187         (md_convert_frag): Delete.
 188         (TC_FIX_TYPE): New fields wl,cl,user_value;
 189         * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
 190         All callers updated.
 191         (insert_unpack_marker): New function.
 192         (insert_file): New argument insert_marker_arg.  All callers updated.
 193         (gif_user_value): New static local.
 194         (vif_data_start,vif_data_end): New static locals.
 195         (mpgloc_sym,unpackloc_sym): New static locals.
 196         (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
 197         (cur_opcode,cur_operand): New static locals.
 198         (endmpg_caller): New enum.
 199         (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
 200         (md_begin): Initialize mpgloc_sym, unpackloc_sym.
 201         (dvp_fixup): New members user_value,wl,cl;
 202         (assemble_vif): Rewrite.
 203         (assemble_gif): Tweak name of data start label.
 204         (assemble_one_insn): Allow special parser to punt and call the
 205         normal expression parser.  Set cur_opcode,cur_operand for md_operand.
 206         (md_operand): Handle '*' value for mpgloc,unpackloc.
 207         (md_estimate_size_before_relax): New function.
 208         (dvp_relax_frag,md_convert_frag): New functions.
 209         (md_pcrel_from_section): Handle end data label for variable length
 210         vif insns.
 211         (md_apply_fix3): Handle count field for variable length vif insns.
 212         Handle address field for mpg,unpack.
 213         (eval_expr): Initialize user_value,wl,cl fields of the fixup.
 214         (cur_vif_insn_length): Delete.
 215         (vif_length_value): New function.
 216         (install_vif_length): Don't perform logical->physical conversion here.
 217         (s_enddirect,s_endmpg,s_endunpack): Rewrite.
 218 end-sanitize-sky
 219
 220 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
 221
 222         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
 223         * macro.c (macro_expand_body): Increase buffer size.
 224         * messages.c (as_warn): Likewise.
 225         (as_warn_where, as_bad, as_bad_where): Likewise.
 226
 227 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
 228
 229         Based on patch from H.J. Lu  <hjl@gnu.org>:
 230         * Makefile.am (DISTSTUFF): New variable.
 231         (diststuff): New target.
 232         * Makefile.in: Rebuild.
 233
 234 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
 235
 236         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
 237         m32r_elf_section_change_hook.
 238
 239         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
 240         emit a nop if a section ends with a 16 bit instruction.
 241
 242 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
 243
 244         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
 245         s_lcomm rather than obj_coff_lcomm.
 246         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
 247
 248 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
 249
 250         * config/tc-i386.h (LinearAddress): Define.
 251         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
 252         instruction, don't use a default segment.
 253
 254 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
 255
 256         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
 257         * configure: Rebuild.
 258
 259 start-sanitize-sky
 260 Mon Mar 23 13:16:22 1998  Doug Evans  <devans@canuck.cygnus.com>
 261
 262         * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
 263
 264 end-sanitize-sky
 265 start-sanitize-r5900
 266 Sun Mar 22 13:21:01 1998  Jeffrey A Law  (law@cygnus.com)
 267
 268         * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
 269
 270         * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
 271         (mips_ip): Handle 'O' operand.
 272         (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
 273
 274 end-sanitize-r5900
 275 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
 276
 277         * aclocal.m4, configure: Rebuild with libtool 1.2.
 278
 279 start-sanitize-r5900
 280 Fri Mar 20 09:04:13 1998  Jeffrey A Law  (law@cygnus.com)
 281
 282         * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
 283         with vr5400 support.
 284
 285 end-sanitize-r5900
 286 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
 287
 288         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
 289         PC relative branches (PR15358).  Patch courtesy of Jonathan
 290         Walton.
 291
 292 start-sanitize-r5900
 293 Thu Mar 19 14:19:27 1998  Jeffrey A Law  (law@cygnus.com)
 294
 295         * config/tc-mips.c (mips_ip): Handle opcodes which have the form
 296         "name.completer" where only the name is actually in the opcode
 297         table.  Allow various operands for base register in load/store
 298         instructions.  Handle various new argument characters for the
 299         cop2/vu0 co-processor.
 300
 301 end-sanitize-r5900
 302 start-sanitize-sky
 303         Wed Mar 18 13:54:04 1998  Frank Ch. Eigler  <fche@cygnus.com>
 304
 305         * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
 306         pseudo-op.
 307 end-sanitize-sky
 308
 309 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
 310
 311         * configure.in (emulations): Add thumb-pe target.
 312
 313         * configure (emulations): Add thumb-pe target.
 314
 315 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
 316
 317         * itbl-lex.l (yywrap): Don't define if already defined as a
 318         macro.
 319
 320 start-sanitize-sky
 321 Tue Mar 17 10:40:54 1998  Doug Evans  <devans@canuck.cygnus.com>
 322
 323         * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
 324         (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
 325         packing is enabled.  Emit VIF cpu marker after dma insn.
 326
 327         * config/tc-dvp.h (TC_START_LABEL): Define.
 328         * config/tc-dvp.c (force_mach_label): New function.
 329         (md_begin,create_colon_label,s_dmadata): Use it.
 330
 331         * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
 332         byte boundary.
 333
 334 Mon Mar 16 10:19:44 1998  Doug Evans  <devans@canuck.cygnus.com>
 335
 336         * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
 337
 338 end-sanitize-sky
 339 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
 340
 341         * depend.c (quote_string_for_make): New function.
 342         (wrap_output): Use it.
 343
 344 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
 345
 346         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
 347         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
 348
 349 start-sanitize-sky
 350 Thu Mar 12 16:13:25 1998  Doug Evans  <devans@canuck.cygnus.com>
 351
 352         * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
 353         * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
 354         (gif_insn_frag_loc): New static global.
 355         (assemble_gif): Record frag and location frag of insn.
 356         (md_apply_fix3): Validate user specified nloop if we couldn't do
 357         it earlier.
 358         (s_endgif): Queue fixup to install nloop if we can't compute it here.
 359
 360 Fri Mar  6 11:36:37 1998  Doug Evans  <devans@canuck.cygnus.com>
 361
 362         * config/tc-dvp.c (s_endgif): Fix nloop calc and test.  Warn if
 363         insufficient data present.  Fix insertion of computed nloop value.
 364         (install_vif_length): Second pass at unpack len calcs.
 365         (s_endunpack): Round data up to word boundary.
 366         (insert_mpg_marker): New function.
 367         (insert_file): New args insert_marker, size.  All callers updated.
 368         (assemble_vif): Rewrite varlen insn handling.
 369         (assemble_vu): Call insert_mpg_marker when 256th insn reached.
 370         (s_enddirect,s_endunpack): Rename arg to internal_p.
 371
 372 end-sanitize-sky
 373 start-sanitize-vr4320
 374 Tue Mar  3 11:37:26 1998  Gavin Koch  <gavin@cygnus.com>
 375
 376         * config/tc-mips.c : Added vr4320 similar to vr4300.
 377
 378 end-sanitize-vr4320
 379 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
 380
 381         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
 382         Recognize -GN and -relax.
 383         (md_begin): Initialize gp size from -G switch.
 384         (alpha_force_relocation): Always force if -relax.
 385         (alpha_align): Take a new argument that will specify when to
 386         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
 387         Change all callers.  Emit nop alignment padding as nop+unop pair.
 388
 389 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
 390
 391         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
 392         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
 393
 394 start-sanitize-d30v
 395 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
 396
 397         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
 398         require padding to the next long word boundary.
 399
 400 end-sanitize-d30v
 401 start-sanitize-sky
 402 Fri Feb 27 10:06:59 1998  Doug Evans  <devans@canuck.cygnus.com>
 403
 404         * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
 405         inserted binary files.
 406
 407 end-sanitize-sky
 408 start-sanitize-phase2-m32rx
 409 Wed Feb 25 11:43:45 1998  Doug Evans  <devans@canuck.cygnus.com>
 410
 411         * config/tc-m32r.c (optimize): New static local.
 412         (md_shortopts): Add -O.
 413         (md_parse_option): Recognize it.
 414         (md_show_usage): Document it.
 415         (md_assemble): Don't try to combine insns in parallel if !optimize.
 416
 417 end-sanitize-phase2-m32rx
 418 start-sanitize-m32rx
 419 Tue Feb 24 18:03:25 1998  Nick Clifton  <nickc@cygnus.com>
 420
 421         * config/tc-m32r.c (first_writes_to_seconds_operands):
 422         Reinitialise b_operands for each pass of the inner loop.
 423 end-sanitize-m32rx
 424 start-sanitize-sky
 425 Tue Feb 24 11:01:25 1998  Doug Evans  <devans@canuck.cygnus.com>
 426
 427         * config/tc-dvp.h (tc_frob_label): Define.
 428         * config/tc-dvp.c (dvp_frob_label): New function.
 429         (create_colon_label): New argument `sto'.  All callers updated.
 430         (record_mach): New argument `force_next_p'.  All callers updated.
 431         (cpu_sto): New function.
 432         (UNIQUE_LABEL_PREFIX): New macro.
 433         (unique_label): Use it.
 434         (assemble_gif): Emit start label before mach label.
 435         (s_endgif): Update.  NLOOP is in quadwords for IMAGE mode now.
 436
 437 Mon Feb 23 15:55:12 1998  Doug Evans  <devans@canuck.cygnus.com>
 438
 439         * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
 440         (setup_dma_autocount): Renamed from setup_autocount.  New argument
 441         inline_p.  All callers changed.  Fix word address of count.
 442         (parse_dma_addr_autocount): Fix word address of address.
 443
 444 end-sanitize-sky
 445 start-sanitize-sky
 446 Mon Feb 23 17:24:06 1998  Jim Lemke  <jlemke@cygnus.com>
 447
 448         * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
 449         in special_sections table and add .vubss etc via
 450         ELF_TC_SPECIAL_SECTIONS.
 451         * config/tc-dvp.h: Likewise.
 452
 453 end-sanitize-sky
 454 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
 455
 456         * cgen.c: #include symcat.h.
 457         * config/tc-m32r.c: Likewise.
 458
 459 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
 460
 461         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
 462         absolute expressions instead of '$' prefixed register names.
 463
 464 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
 465
 466         * read.c (s_set): Record file and line info for symbols when -as.
 467         (pseudo_set): Don't overwrite that dummy fragment.
 468
 469 start-sanitize-sky
 470 Fri Feb 20 12:43:02 1998  Doug Evans  <devans@canuck.cygnus.com>
 471
 472         * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
 473         (dvp_parse_done): Comment out contents.
 474         (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
 475         (s_state): Handle .vu in included file.
 476         (asm_state): New state ASM_GIF.
 477         (asm_state_stack): Maintain stack of parsing states.
 478         ({push,pop,set}_asm_state): New functions.
 479         (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
 480         (gif_{insn_type,data_name,insn_frag}): New static locals.
 481         (md_assemble): Watch for .endgif if in ASM_GIF state.
 482         (assemble_gif): Complete.
 483         (s_endgif): Complete.
 484         (cur_mach): New static local.
 485         (record_mach): New function.
 486         (md_begin): Initialize `cur_mach'.
 487         (assemble_*): Record current mach type.
 488         (vu_count): New static local.
 489         (assemble_vif): Temporary hack to properly align mpg/direct data.
 490         (assemble_vu): Insert mpg every 256 insns.
 491
 492 end-sanitize-sky
 493 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
 494
 495         * config/tc-ppc.c (md_pseudo_table): Add "section".
 496         (ppc_named_section): New static function.
 497
 498 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
 499
 500         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
 501         so we don't have to scan the entire list.
 502
 503 start-sanitize-d30v
 504 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
 505
 506         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
 507         case, allow the parallel instructions to modify the same flag
 508         bits.
 509
 510 end-sanitize-d30v
 511 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
 512
 513         * listing.c (list_symbol_table): Categorize symbols by
 514         undefined_section rather than sy_frag->line == NULL.
 515
 516 start-sanitize-sky
 517 Thu Feb 19 02:17:03 1998  Doug Evans  <devans@charmed.cygnus.com>
 518
 519         * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
 520         (inline_dmadata): Renamed from s_dmadata_implied.
 521         (assemble_one_insn): Rewrite dma operand processing.
 522         (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
 523         (unique_name,setup_autocount): New functions.
 524
 525         * config/tc-dvp.c: Include stdarg.h/varargs.h.
 526         (md_pseudo_table): Add .word.
 527         (assemble_dma): Set alignment to 16 bytes.  Enable code that records
 528         fixups.
 529         (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
 530         (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
 531         (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
 532         Rewrite.
 533         (eval_expr): New function.
 534         (create_label,create_colon_label): New function.
 535         (s_enddmadata): Rewrite.
 536
 537 end-sanitize-sky
 538 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
 539
 540         * Makefile.am (install-exec-local): Install properly when ln
 541         fails or tooldir == prefix.
 542
 543 start-sanitize-m32rx
 544 Wed Feb 18 18:11:42 1998  Nick Clifton  <nickc@cygnus.com>
 545
 546         * config/tc-m32r.c (first_writes_to_seconds_operands): Special
 547         handling of updates to the condition bit as this is shadow by
 548         several registers.
 549 end-sanitize-m32rx
 550 start-sanitize-sky
 551 Wed Feb 18 15:49:56 1998  Doug Evans  <devans@canuck.cygnus.com>
 552
 553         * config/tc-dvp.c (parse_float): New function.
 554         (assemble_vu): Handle loi insns.
 555         (assemble_one_insn): Simplify suffix parsing.
 556         Handle DVP_OPERAND_FLOAT.  Allow FAKE arguments to have a parser
 557         handler.
 558
 559 end-sanitize-sky
 560 start-sanitize-m32rx
 561 Wed Feb 18 14:30:26 1998  Nick Clifton  <nickc@cygnus.com>
 562
 563         * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
 564
 565         * doc/as.texinfo (Overview): Add --Wp and --Wnp.
 566
 567         * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
 568         for --warn-explicit-parallel-conflicts and --Wnp as an
 569         abbreviation for --no-warn-explicit-parallel-conflicts.
 570         (assemble_parallel_insn): Use non-relaxable versions of branch
 571         instructions.
 572
 573 Wed Feb 18 11:00:18 1998  Nick Clifton  <nickc@cygnus.com>
 574
 575         * app.c: Parse || as a seperator between assembler statements.
 576
 577 end-sanitize-m32rx
 578 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
 579
 580         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
 581         Test result of insert_operand for error.
 582
 583 start-sanitize-m32rx
 584 Mon Feb 16 12:28:40 1998  Nick Clifton  <nickc@cygnus.com>
 585
 586         * config/tc-m32r.c (md_assemble): Only parallelise instructions
 587         when m32rx target is enabled and the instructions are not
 588         relaxable.
 589
 590 Fri Feb 13 14:42:16 1998  Nick Clifton  <nickc@cygnus.com>
 591
 592         * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
 593         bother checking insn which have no operands.
 594
 595 end-sanitize-m32rx
 596 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
 597
 598         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
 599         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
 600         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
 601         * doc/Makefile.in: Rebuild.
 602
 603 start-sanitize-m32rx
 604 Fri Feb 13 09:57:11 1998  Nick Clifton  <nickc@cygnus.com>
 605
 606         * config/tc-m32r.c (first_writes_to_seconds_operands): New
 607         function.  Replaces get_src_reg(), check_for_side_effects(),
 608         reads_from_src_reg().  Uses new insn operand features of cgen.
 609         (writes_to_pc): New function., but with new code suppressed for now.
 610         (md_assemble): Call first_writes_to_seconds_operands().
 611 end-sanitize-m32rx
 612 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
 613
 614         * config/tc-mips.c (macro_build): Handle operand type 'C'.
 615         (macro): Fix handling of M_COP[0-3].
 616
 617 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
 618
 619         Based on patches from Ross Harvey <ross@teraflop.com>:
 620         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
 621         if macro_alternate or macro_mri.
 622         (getstring): Remove support for byte constants between < and >.
 623         (get_any_string): '<' only starts a string if macro_alternate or
 624         macro_mri.
 625         (macro_expand_body): Permit keyword parameters following
 626         positional parameters.
 627
 628         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
 629         * configure.in (alpha*-*-netbsd*): New target.
 630         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
 631         * configure: Rebuild.
 632
 633         * as.h (flag_warn_suppress_instructionswap): Move from here...
 634         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
 635         here, and make static.
 636
 637         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
 638         BFD_ASSEMBLER or MANY_SEGMENTS.
 639
 640         * as.c (show_usage): Update bug-gnu-utils address.
 641         * gasp.c (show_usage): Likewise.
 642         * doc/as.texinfo (Bug Reporting): Likewise.
 643
 644 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
 645
 646         * config/tc-mips.c (load_address): Don't use mips III or mips IV
 647         insns regardless of the size of a pointer if we're in mips I or
 648         MIPS II mode.
 649         (macro, macro2, s_cprestore, s_cpadd): Likewise.
 650
 651 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
 652
 653 Fix rac to accept only a0:
 654         * tc-d10v.c (parallel_ok, find_opcode):
 655         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
 656         Introduce OPERAND_GPR.
 657
 658 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
 659
 660         * read.c (s_fill): Handle non-constant repeat counts by creating
 661         an rs_space fragment.
 662
 663 start-sanitize-m32rx
 664 Wed Feb 11 10:32:28 1998  Nick Clifton  <nickc@cygnus.com>
 665
 666         * doc/c-m32r.texi: Document warning and error messages.  Add
 667         descriptions of --warn-explicit-parallel-conflicts.
 668
 669         * doc/as.texinfo: Add more m32rx command line options.
 670
 671 end-sanitize-m32rx
 672 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
 673
 674         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
 675         from as_bad to as_warn.
 676
 677 start-sanitize-sky
 678 Tue Feb 10 15:15:40 1998  Doug Evans  <devans@canuck.cygnus.com>
 679
 680         * config/tc-dvp.c (*): pke->vif, gpuif->gif.
 681
 682 end-sanitize-sky
 683 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
 684
 685         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
 686         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
 687         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
 688 start-sanitize-sky
 689         * config/tc-dvp.h: Add configuration specific section names.
 690 end-sanitize-sky
 691
 692 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
 693
 694         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
 695         seg_fix_rotP rather than fix_root from seg_info.
 696
 697 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
 698
 699         * expr.c: Add support for 0x1_2_3_4 bignums.
 700
 701 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
 702
 703         * configure.in: Change -linux* to -linux-gnu*.
 704         * configure: Rebuild.
 705
 706         * app.c (do_scrub_begin): Treat \r as whitespace.
 707
 708 start-sanitize-m32rx
 709 Mon Feb  9 16:23:11 1998  Nick Clifton  <nickc@cygnus.com>
 710
 711         * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
 712         rather than parsing syntax string manually.
 713         (assemble_parallel_insn): Check for both forms of parallel
 714         conflict.
 715 end-sanitize-m32rx
 716 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
 717
 718         * Makefile.am: Update dependencies.
 719         * Makefile.in: Rebuild.
 720
 721 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
 722
 723         * configure, aclocal.m4: Rebuild with new libtool.
 724
 725 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
 726
 727         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
 728         the argument to bfd_set_arch_mach.
 729         (load_address): Use bfd_arch_bits_per_address to determine the
 730         bit size of an address instead of looking at the isa level.
 731         (macro, macro2, s_cprestore, s_cpadd): Likewise.
 732
 733 start-sanitize-v850e
 734 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
 735
 736         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
 737 end-sanitize-v850e
 738 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
 739
 740         * ehopt.c: New file.
 741         * as.h (enum _relax_state): Add rs_cfa.
 742         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
 743         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
 744         * read.c (emit_expr): Call check_eh_frame.
 745         * write.c (cvt_frag_to_fill): Handle rs_cfa.
 746         (relax_segment): Likewise.
 747         * Makefile.am: Rebuild dependencies.
 748         (GAS_CFILES): Add ehopt.c.
 749         (GENERIC_OBJS): Add ehopt.o.
 750         * doc/internals.texi (Frags): Document rs_cfa.
 751
 752         * as.c (show_usage): Mention --traditional-format.
 753         (parse_args): Accept --traditional-format.
 754         * as.h (flag_traditional_format): Declare.
 755         * output-file.c (output_file_create): If flag_traditional_format,
 756         set BFD_TRADITIONAL_FORMAT on stdoutput.
 757         * doc/as.texinfo, doc/as.1: Document --traditional-format.
 758
 759         * config/tc-mips.c (append_insn): Make sure that if we have a
 760         fixup for an unmatched %hi reloc, it does not associated with a
 761         variant frag.
 762
 763         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
 764         * doc/Makefile.in: Likewise.
 765
 766 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
 767
 768         * config/tc-m32r.c (check_for_side_effects): New function.
 769         (can_make_parallel): Add checks for instruction side effects
 770         clashing with the other instruction.
 771         (assemble_parallel_insn): Improve warning messages.  Return error
 772         message from non-swapped instruction order.
 773
 774 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
 775
 776         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
 777
 778         * config/tc-arm.h: Replace md_after_pass_hook definition with a
 779         md_cleanup definition.  This moves the forced literal output to
 780         the end of the source pass, and avoids macro's inserting literals
 781         into the code immediately after the macro expansion.
 782
 783 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
 784
 785         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
 786         a gas internal symbol is adjustable.
 787         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
 788
 789         * as.h: If gcc version greater than 2.6, use `__format__' and
 790         `__printf__' in function attributes, rather than `format' and
 791         `printf'.
 792
 793 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
 794
 795         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
 796
 797 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
 798
 799         Add tms320c30 support:
 800         * config/tc-tic30.h: New file.
 801         * config/tc-tic30.c: New file.
 802         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
 803         TARGET_FORMAT as "coff-tic30".
 804         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
 805         * Makefile.am: Rebuild dependencies.
 806         (CPU_TYPES): Add tic30.
 807         (CPU_OBJ_VALID): tic30-aout is valid.
 808         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
 809         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
 810         * configure, Makefile.in: Rebuild.
 811
 812 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
 813
 814         * config/tc-v850.c (md_assemble): Improvements to error messages
 815         for PR 14720.
 816
 817 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
 818
 819         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
 820         BFD_RELOC_HI16_S to store the high bits of any value.
 821
 822         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
 823         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
 824         assembler calculate relocations to any external symbol at all.
 825         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
 826         involving generation of pc-relative relocs.
 827         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
 828         has been moved to md_apply_fix3.
 829
 830         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
 831         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
 832         which actually means (the address of identifier's GOT entry) +
 833         constant, which is not particularly useful.
 834
 835 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
 836
 837         * read.h (include_dirs): Declare.
 838         (include_dir_count,include_dir_maxlen): Declare.
 839 start-sanitize-sky
 840
 841         * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
 842         (md_parse_option): Handle them.
 843         (md_show_usage): Print them.
 844         (output_dma,output_pke): New static globals.
 845         (assemble_pke): Handle -no-dma-pke.
 846         (insert_file): Search include dir list.
 847         (s_enddirect): Validate length if prespecified.
 848         (s_endmpg): Likewise.  Handle -no-dma-pke.
 849         (s_endunpack): Handle -no-dma-pke.
 850         (md_pcrel_from_section): Add offset to delay slot for
 851         undefined symbols.
 852 end-sanitize-sky
 853
 854 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
 855
 856         * configure.in: Correct check for shared opcodes library.
 857         * configure: Rebuild.
 858
 859         * listing.c (buffer_line): If we can't open the file, set at_end.
 860         (listing_print): Remove unused local variable fi.
 861
 862         * config/m68k-parse.y (reglistpair): Handle register list in
 863         either order.
 864
 865         * config/vms-conf.h: Don't undef VERSION.
 866
 867 start-sanitize-m32rx
 868 Thu Jan 29 13:36:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 869
 870         * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
 871         (m32rx support): only include #ifdef HAVE_CPU_M32RX.
 872
 873 end-sanitize-m32rx
 874 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
 875
 876         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
 877         OBJS variable.
 878         (GENERIC_OBJS): New variable, with the rest of the old OBJS
 879         variable.
 880         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
 881         ($(srcdir)/make-gas.com): Rename from make-gas.com.
 882         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
 883         (EXTRA_DIST): Define.
 884         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
 885         explicitly rather than via the list of object files.
 886         (gcc-as.opt): New file created when make-gas.com is run.
 887         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
 888         itbl-cpu.h} to #include appropriate file rather than copying that
 889         file.
 890         * config/vms-conf.h: Synchronize with current config.in.
 891         * Makefile.in: Rebuild.
 892
 893 start-sanitize-d30v
 894 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
 895
 896         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
 897         (parallel_ok): Relaxed parallel subinstruction dependency check.
 898
 899 end-sanitize-d30v
 900 start-sanitize-m32rx
 901 Wed Jan 28 16:27:27 1998  Nick Clifton  <nickc@cygnus.com>
 902
 903         * config/tc-m32r.c (md_assemble): Fix determination of when
 904         instructions can be combined in parallel.
 905
 906 end-sanitize-m32rx
 907 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
 908
 909         * as.h (flag_warn_suppress_instructionswap): added new flag.
 910         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
 911         command line argument.
 912         * tc-d10v.c (write_2_short): emit "Swapping instructions"
 913         warning only if flag_warn_suppress_instructionswap is false.
 914
 915 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
 916
 917         * configure.in (i386-*-mingw32*): New target.
 918         * configure: Rebuild.
 919
 920 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
 921
 922         * symbols.c (resolve_symbol_value): Don't set the segment if it
 923         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
 924
 925         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
 926         S_GET_SEGMENT.
 927
 928 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
 929
 930         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
 931         depends upon HAVE_{UNLINK,REMOVE} values rather than host
 932         compiler.
 933
 934 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
 935
 936         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
 937
 938 start-sanitize-sky
 939 Wed Jan 28 10:00:40 1998  Doug Evans  <devans@canuck.cygnus.com>
 940
 941         * configure.in: Add dvp support.
 942         * configure: Regenerate.
 943         * config/tc-dvp.[ch]: New files.
 944
 945 end-sanitize-sky
 946 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
 947
 948         * config/tc-v850.c (v850_insert_operand): Display instruction when
 949         an error is encountered.
 950
 951 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
 952
 953         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
 954         (i386-*-sco3.2v5*coff): New target.
 955         (i386-*-sco3.2*): New target.
 956         * configure: Rebuild.
 957
 958 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
 959
 960         * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
 961         message production.
 962
 963 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
 964
 965         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
 966         validate_immediate return value in the right type for comparisons
 967         to FAIL.
 968
 969 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
 970
 971         * listing.c (MAX_BYTES): Use listing variables not constants.
 972         (data_buffer): No longer an array, but a pointer.
 973         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
 974         (listing_listing): Allocate data_buffer.
 975
 976 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
 977
 978         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
 979         --listing-rhs-width, --listing-cont-lines.
 980         (show_usage): Update.
 981         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
 982         (listing_lhs_cont_lines, listing_rhs_width): New vars.
 983         (print_lines): Use the variables instead of the constants.
 984         (listing_listing): Likewise.
 985         * listing.h: Declare the new vars.
 986
 987 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
 988
 989         * as.c (parse_args): Add --keep-locals alias for -L.
 990         Add --strip-local-absolute.
 991         (show_usage): Update.
 992         * as.h (flag_strip_local_absolute): New flag.
 993         * symbols.c (S_IS_LOCAL): Use it.
 994         * config/obj-aout.h (S_IS_LOCAL): Likewise.
 995         * config/obj-bout.h (S_IS_LOCAL): Likewise.
 996         * config/obj-coff.h (S_IS_LOCAL): Likewise.
 997
 998 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
 999
1000         * config/tc-m32r.c: Detect if explicitly parallel instructions
1001         might have an io conflict and issue a warning message.
1002
1003 start-sanitize-m32rx
1004 Mon Jan 26 12:38:54 1998  Nick Clifton  <nickc@cygnus.com>
1005
1006         * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1007         to a count of the number of matches to skip.
1008         (can_make_parallel): Pass count of number of matches to skip to
1009         reads_from_src_reg().
1010
1011 end-sanitize-m32rx
1012 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
1013
1014 start-sanitize-m32rx
1015         * config/tc-m32r.c: Add support for swapping fixups of swap
1016         instructions.
1017 end-sanitize-m32rx
1018         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1019         cgen_swap_fixups): Functions to save, restore and swap the fixup
1020         chain with a backup copy.
1021         (cgen_asm_finish_insn): Returns address of constructed insn.
1022
1023 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
1024
1025         * listing.c (file_info_struct): Remove FILE, add POS.
1026         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1027         (file_info): Don't open the file.
1028         (buffer_line): Check for the file in the last_open cache, updating
1029         as necessary.
1030         (print_source): Don't reference file_info->file.
1031         (listing_listing): Likewise.
1032         (listing_print): Close the file in the cache, if any.
1033
1034 start-sanitize-m32rx
1035 Tue Jan 20 17:08:53 1998  Nick Clifton  <nickc@cygnus.com>
1036
1037         * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1038         parallel instructions so that they are in the correct order.
1039         (reads_from_src_reg, get_src_reg, can_make_parallel,
1040         make_parallel): New functions to support opportunistic
1041         parallelisation of adjacent instructions.
1042
1043 end-sanitize-m32rx
1044 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
1045
1046         * read.c (dwarf_file_string): New file static variable.
1047         (emit_expr): Look for constant sequence that leads up to a file
1048         name in DWARF debugging output.
1049         (stringer): Use dwarf_file_string to decide whether to accept a
1050         string as a file name.
1051
1052 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
1053
1054         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1055         (crack_operand): Add reg->reglst MRI hack.
1056         (r_seg): Put reglst symbols in reg_section.
1057         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1058
1059 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
1060
1061         * tc-sh.c (get_specific): Handle SGR & DBR.
1062
1063 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
1064
1065         * tc-h8300.c (parse_reg): Take the length of the symbol into
1066         account when attempting to match a register name.
1067         * tc-h8500.c (parse_reg): Likewise.
1068
1069 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
1070
1071 start-sanitize-m32rx
1072         * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1073         instructions.
1074 end-sanitize-m32rx
1075         * cgen.c: Formatting changes to improve readability.
1076
1077 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
1078
1079         * config/tc-mips.c (macro): Rework division code to avoid unfilled
1080         delay slot.
1081
1082 start-sanitize-d30v
1083 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
1084
1085         Based on a patch from Jim Wilson
1086         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1087         (tc_gen_reloc): Handle cross section PC relative relocs
1088         correctly.
1089
1090 end-sanitize-d30v
1091 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
1092
1093         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1094
1095 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
1096
1097         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
1098         (expr_jmp_buf): New static local.
1099         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1100         (cgen_md_operand): New function.
1101         * tc-m32r.c: Clean up pass over `struct foo' usage.
1102         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1103
1104 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
1105
1106         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1107         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1108
1109 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
1110
1111         * config/tc-i386.c (i386_operand): Give an error if there are
1112         unrecognized characters after an expression.
1113
1114 Wed Dec 31 12:29:47 1997  Jeffrey A Law  (law@cygnus.com)
1115
1116         * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1117
1118 Mon Dec 22 13:06:05 1997  Joel Sherrill  <joel@oarcorp.com>
1119
1120         * configure.in (i386*-go32-rtems*): Fix to be the same as
1121         i[3456]86-go32.
1122         * configure: Rebuild.
1123
1124 Mon Dec 22 12:54:07 1997  Ian Lance Taylor  <ian@cygnus.com>
1125
1126         * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1127         M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1128         (mips_ip): Always check for FP_D, not just for instructions that
1129         are not part of the regular ISA.
1130
1131 Thu Dec 18 16:49:28 1997  Richard Henderson  <rth@cygnus.com>
1132
1133         * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1134
1135 Thu Dec 18 16:42:57 1997  Richard Henderson  <rth@cygnus.com>
1136
1137         * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1138
1139 Wed Dec 17 21:23:07 1997  Jeffrey A Law  (law@cygnus.com)
1140
1141         * expr.c (integer_constant 32bit bignum): Mask off bits outside
1142         the range we care about.
1143
1144 start-sanitize-d30v
1145 Wed Dec 17 15:29:03 1997  Michael Meissner  <meissner@cygnus.com>
1146
1147         * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1148         (exec_type_enum): Enumeration giving all of the exec types.
1149         (warn_nops): New static variable to give nop warning level.
1150         ({cur,prev}_mul32_p): New static variable to keep track of whether
1151         the current/previous instruction is a 32-bit multiply.
1152         (Optimizing): Make static.
1153         (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1154         nops.
1155         (d30v_insert_operand): Delete declaration of unused function.
1156         (write_2_short): Make exec_type argument enum, not int.
1157         (parallel_ok): Ditto.
1158         (check_range): Delete unused variable(s).
1159         (build_insn): Ditto.
1160         (find_format): Ditto.
1161         (md_apply_fix3): Ditto.
1162         (md_show_usage): Document -n and -N.
1163         (md_parse_option): Parse -n and -N.
1164         (write_1_short): If -n, warn about adding a nop.  Use
1165         NOP_{LEFT,RIGHT}.
1166         (write_2_short): Use enumeration values instead of hard coded
1167         integers.  Reset exec_type for default operations.  For explicit
1168         parallel operations, call parallel_ok to make sure everything is
1169         ok.  If writing out a parallel operation, and the previous
1170         instruction was a 32-bit multiply, indicate current instruction
1171         is.
1172         (parallel_ok): Allow add/tx ... to be done in parallel with
1173         another add/tx ... assuming the gpr registers don't overlap.
1174         (md_assemble): Use exec type enumeration values, not hard coded
1175         ints.  Check for loads or 16-bit multiplies following in the next
1176         cycle after a 32-bit multiply.  Add nops if that is the case.
1177         (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1178         cur_mul32_p if current instruction is a 32-bit multiply.
1179         (find_format): Change spacing and layout.
1180
1181 end-sanitize-d30v
1182 start-sanitize-tic80
1183 Tue Dec 16 16:55:45 1997  Fred Fish  <fnf@cygnus.com>
1184
1185         * config/tc-tic80.c (tic80_relax): New static variable.
1186         (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1187         (md_parse_option): Handle new relax options.
1188         (md_show_usage): Document new relax options.
1189         (find_opcode): Don't use short forms of PC relative branches if
1190         tic80_relax is set.
1191
1192 end-sanitize-tic80
1193 start-sanitize-d30v
1194 Tue Dec 16 15:26:03 1997  Michael Meissner  <meissner@cygnus.com>
1195
1196         * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1197         used/set flag fields.  Make flag vars unsigned long.  Use
1198         FLAG_A{0,1} for accumulators.  Allow any 2 insns to be done in
1199         parallel if they use the same conditional flag with reversed
1200         meaning.  Allow 2 add/sub insns that set the carry or overflow
1201         flags but do not query them to be done in parallel.  Don't allow 2
1202         word store operations to be done in parallel with ADDppp or
1203         SUBppp.  Don't allow loads to be done in parallel with 16 bit
1204         multiplies.
1205
1206 end-sanitize-d30v
1207 Tue Dec 16 09:20:43 1997  Nick Clifton  <nickc@cygnus.com>
1208
1209         * config/tc-arm.c: Prevent use of interworking support for
1210         non-COFF targets.
1211
1212 Mon Dec 15 15:20:32 1997  Nick Clifton  <nickc@cygnus.com>
1213
1214         * doc/all.texi: Add M32R cpu.
1215
1216         * doc/as.texinfo: Add documentation of m32r processor.
1217
1218         * doc/c-m32r.texi: New file, documenting m32r specific features.
1219
1220 start-sanitize-m32rx
1221         * config/tc-m32r.c (allow_m32rx): New function.
1222         (enable_m32rx): New variable.
1223         (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1224         (md_show_usage): Document new --m32rx command line option.
1225         (md_parse_option): Implement new --m32rx command line option.
1226 end-sanitize-m32rx
1227
1228 Mon Dec 15 10:32:28 1997  Jeffrey A Law  (law@cygnus.com)
1229
1230         * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1231         the instruction.
1232
1233 start-sanitize-tic80
1234 Fri Dec 12 11:44:20 1997  Fred Fish  <fnf@cygnus.com>
1235
1236         * config/tc-tic80.c (build_insn): Handle instructions that have
1237         long (32 bit) PC relative offsets.  Fix places that previously
1238         misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1239         (md_apply_fix): Add case to handle long PC relative offsets.
1240
1241 end-sanitize-tic80
1242 Fri Dec 12 10:35:01 1997  Nick Clifton  <nickc@cygnus.com>
1243
1244         * doc/c-arm.texi (ARM Options): Document support for new ARM
1245         processor names.
1246
1247         * config/tc-arm.c (md_parse_option): Add support for new ARM
1248         processor names.
1249
1250 Thu Dec 11 17:46:50 1997  Richard Henderson  <rth@cygnus.com>
1251
1252         * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1253         (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1254
1255 Fri Dec  5 11:23:59 1997  Nick Clifton  <nickc@cygnus.com>
1256
1257         * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1258         symbol + offset.
1259
1260         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1261         SHT_V850_{S|T|Z}COMMON to mark special common sections.
1262
1263 Tue Dec  2 17:05:13 1997  Nick Clifton  <nickc@cygnus.com>
1264
1265         * config/tc-v850.c: Brought up to date with the branch.
1266
1267 Mon Dec  1 20:24:18 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
1268
1269         * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1270         (SWITCH_TABLE): Handle BFD_RELOC_8.
1271         (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1272         (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1273         (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1274
1275 Sat Nov 22 16:19:22 1997  Richard Henderson  <rth@cygnus.com>
1276
1277         * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1278         apparent bug in gcc's long long support crossing from x86.
1279
1280 Sat Nov 22 14:26:09 1997  Nick Clifton  <nickc@cygnus.com>
1281
1282         * config/tc-arm.c: Brought up to date with latest changes on arm
1283         branch.
1284
1285 Sat Nov 22 15:50:09 1997  Klaus Kaempf  <kkaempf@progis.de>
1286
1287         * config-gas.com: Get version info from configure.in.
1288
1289         * makefile.vms: include depend.obj in OBJS.
1290
1291         * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1292
1293         * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1294         all corresponding code.
1295
1296 Thu Nov 20 15:06:08 1997  Richard Earnshaw <rearnsha@arm.com>
1297
1298         * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1299         run-time endian selection.
1300
1301 Wed Nov 19 17:44:42 1997  Richard Henderson  <rth@cygnus.com>
1302
1303         * tc-sh.c (parse_reg): Properly quote for fv4.
1304
1305 Wed Nov 19 23:46:18 1997  Ian Lance Taylor  <ian@cygnus.com>
1306
1307         * symbols.c (resolve_symbol_value): Add missing breaks in case on
1308         symbol value operator.
1309
1310 start-sanitize-vr5400
1311 Wed Nov 19 02:24:07 1997  Ken Raeburn  <raeburn@cygnus.com>
1312
1313         * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1314         these.
1315
1316 end-sanitize-vr5400
1317 Tue Nov 18 18:45:14 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
1318
1319         * config/tc-d10v.c (parallel_ok, find_opcode):
1320         Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1321
1322 Sun Nov 16 10:05:07 1997  Fred Fish  <fnf@cygnus.com>
1323
1324         * config/obj-coff.c (fixup_segment): Cast second arg of
1325         md_apply_fix3 call to type "valueT *".
1326
1327 Thu Nov 13 13:53:10 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1328
1329         * configure.in (emulations): Make FreeBSD an aout / i386bsd
1330         variant.
1331         * configure: Re-generate.
1332
1333 Thu Nov 13 11:07:14 1997  Gavin Koch  <gavin@cygnus.com>
1334
1335         * config/tc-mips.c (macro_build): Use the membership field
1336         for INSN_MACRO's.
1337         (mips_ip): Same.
1338
1339 Thu Nov 13 02:04:55 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
1340
1341         * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1342         first argument if it's supposed to be a register.
1343
1344 start-sanitize-tx49
1345 Wed Nov 12 10:06:27 1997  Gavin Koch  <gavin@cygnus.com>
1346
1347         * config/tc-mips.c (mips_4900): Added.
1348         (hilo_interlocks): Added mips_4900.
1349         (md_begin): Set default for mips_4900.
1350         (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1351         (md_longopts): Add "m4900" and "no-m4900".
1352         (md_parse_option): Handle above options.
1353
1354 end-sanitize-tx49
1355 Tue Nov 11 19:25:05 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
1356
1357         * app.c (do_scrub_chars):  If d10v, re-insert a space before
1358         a '#' when in state 10.
1359
1360 Tue Nov 11 13:33:15 1997  Ian Lance Taylor  <ian@cygnus.com>
1361
1362         * config/tc-h8300.c: Include "subsegs.h".
1363         (tc_reloc_mangle): Handle references to symbols which are not
1364         being output, so that references to `.' work.
1365
1366 Mon Nov 10 13:43:33 1997  Ian Lance Taylor  <ian@cygnus.com>
1367
1368         * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1369         case.
1370
1371         * macro.c (sub_actual): If we don't find a parameter for an &,
1372         just substitute &.
1373
1374 Fri Nov  7 21:29:32 1997  Ken Raeburn  <raeburn@cygnus.com>
1375 start-sanitize-vr5400
1376
1377         * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1378         operand types.
1379         (hilo_interlocks): VR5400 has interlocks.
1380         (md_begin): Expect mips64vr5400, not mips64r5400.
1381 end-sanitize-vr5400
1382
1383         * config/tc-mips.c (mips_ip): In default case, call as_bad
1384         instead of fprintf, to get "assembler messages:" message output
1385         before instead of after.
1386
1387 Fri Nov  7 10:36:22 1997  Doug Evans  <devans@canuck.cygnus.com>
1388
1389         * frags.h: Handle multiple inclusion.
1390
1391 Wed Nov  5 10:51:49 1997  Doug Evans  <devans@canuck.cygnus.com>
1392
1393         Based on a patch from Ian.Dall@dsto.defence.gov.au.
1394         * as.h (struct frag, frag support): Moved from here.
1395         * frags.h: To here.
1396         (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1397         is defined.
1398         (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1399         * cgen.c (cgen_asm_finish_insn): Update.
1400         * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1401         * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1402         (md_convert_frag): Ditto.
1403         * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1404         (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1405         (TC_FRAG_INIT): Update.
1406
1407 Tue Nov  4 16:35:57 1997  Ian Dall  <Ian.Dall@dsto.defence.gov.au>
1408
1409         * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1410         print out MD fields of fix.
1411         * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1412         defined) to initialize MD fields in frag.
1413         * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1414         Delete pcrel_adjust.  Add fr_opcode_fragP, fr_opcode_offset.
1415         * config/tc-ns32k.h: Add comments. Remove obsolete
1416         BFD_FAST_SECTION_FILL definition, change prototypes for
1417         fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1418         opcode_frag and opcode_offset and remove pcrel_adjust.
1419         (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1420         (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1421         (TC_FRAG_INIT): new macro to initialize machine dependent field in
1422         frags.
1423         (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1424         MD fields in frag structure.
1425         (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1426         fix_bsr): macros to access MD fields in fix structure.
1427         * config/tc-ns32k.c: Avoid overlength lines. Align comments.  Don't
1428         use struct opcode_location as these fields are now in the frag
1429         structure.
1430         (convert_iif): Call frag_more as it is needed instead
1431         of trying to allocate for the whole insn. Avoid call of frag_more
1432         with negative argument.
1433         (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1434         md_estimate_size_before_relax, md_pcrel_from,
1435         tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1436         and frag structures.
1437         (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1438         opcode_offset and remove pcrel_adjust.
1439         (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1440         fix_new_ns32k_exp with changed arguments.
1441
1442 Mon Nov  3 13:30:17 1997  Gavin Koch  <gavin@cygnus.com>
1443
1444         * tc-mips.c (md_begin): Reorganize setting of default values so
1445         that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1446         mips_cpu.
1447         (md_parse_option): Remove all code that sets defaults; md_begin
1448         handles all of this now.
1449
1450 Sun Nov  2 14:46:09 1997  Ian Lance Taylor  <ian@cygnus.com>
1451
1452         * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1453         noinst_PROGRAMS.
1454         (bootstrap, bootstrap2, bootstrap3): Likewise.
1455         * Makefile.in: Rebuild.
1456
1457         * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1458         TOC section to be against the csect.
1459
1460 Fri Oct 31 18:19:55 1997  Ken Raeburn  <raeburn@cygnus.com>
1461
1462 start-sanitize-vr5400
1463         * config/tc-mips.c (mips_5400): New variable.
1464         (md_begin, md_parse_option): Handle 5400 options/names.
1465         (macro_build, mips_ip): Check for 5400-specific instructions.
1466         (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1467         support for 5400.
1468
1469 end-sanitize-vr5400
1470         * config/tc-mips.c (validate_mips_insn): New function, checks
1471         match versus mask bits, and also verifies that all bits to be
1472         output are actually specified somewhere.
1473         (md_begin): Call it for 32-bit instructions, instead of doing
1474         match/mask check here.  In case of failure, print a message, but
1475         check the rest of the opcode table before exiting.
1476
1477 Thu Oct 30 13:46:20 1997  Nick Clifton  <nickc@cygnus.com>
1478
1479         * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op.  Patch
1480         from Tony Thompson at ARM: athompso@arm.com
1481
1482 start-sanitize-d30v
1483 Thu Oct 30 11:11:26 1997  Michael Meissner  <meissner@cygnus.com>
1484
1485         * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1486         friends.
1487
1488 end-sanitize-d30v
1489 start-sanitize-tx49
1490 Wed Oct 29 16:22:38 1997  Gavin Koch  <gavin@cygnus.com>
1491
1492         * config/tc-mips.c (hilo_interlocks): True for tx49.
1493         (md_begin): Add mips64tx49.
1494         (md_parse_option): Add 4900 cpu.
1495
1496 end-sanitize-tx49
1497 Fri Oct 24 15:56:47 1997  Ian Lance Taylor  <ian@cygnus.com>
1498
1499         * config/tc-ppc.c (md_assemble): When handling @l, always sign
1500         extend if the operand expects a signed value.
1501
1502         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1503         default which is to permit dollar labels.
1504
1505 Fri Oct 24 11:19:22 1997  Jakub Jelinek  <jj@sunsite.mff.cuni.cz>
1506
1507         * config/tc-sparc.c (sparc_memory_model): New variable.
1508         (md_longopts): Add -TSO/-PSO/-RMO options.
1509         (md_parse_options): Handle them.
1510         (sparc_elf_final_processing): For 64 ELF, set required
1511         memory ordering in e_flags. Default to RMO and let the user
1512         override it through command line.
1513
1514         * config/tc-sparc.h (elf_tc_final_processing): Add.
1515
1516 Wed Oct 22 17:42:12 1997  Richard Henderson  <rth@cygnus.com>
1517
1518         * config/tc-sparc.c (v9a_asr_table): New variable.
1519         (sparc_ip): Handle v9a asr's.
1520         Patch from David Miller <davem@vger.rutgers.edu>.
1521
1522 Wed Oct 22 17:22:59 1997  Richard Henderson  <rth@cygnus.com>
1523
1524         * config/tc-sparc.h (md_do_align): New macro.
1525         * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1526         Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1527
1528 Wed Oct 22 12:51:18 1997  Ian Lance Taylor  <ian@cygnus.com>
1529
1530         * config/tc-sh.c (sh_small): New variable.
1531         (OPTION_SMALL): Define.
1532         (md_longopts): Add "small".
1533         (md_parse_option): Handle OPTION_SMALL.
1534         (md_show_usage): Mention -small.
1535         * config/tc-sh.h (sh_small): Declare.
1536         (SUB_SEGMENT_ALIGN): Handle sh_small.
1537         * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1538         case.
1539
1540         * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1541         case in little endian mode.
1542
1543 Tue Oct 21 10:20:11 1997  Doug Evans  <devans@canuck.cygnus.com>
1544
1545         * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1546         overflow signalling to linker.
1547
1548 Mon Oct 20 14:54:06 1997  Klaus K"ampf  <kkaempf@progis.de>
1549
1550         * makefile.vms: Fix for dec c.
1551
1552         * config-gas.com: Give explanation for dec c setup in error
1553         message.
1554
1555         * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1556         sections on openvms/alpha.
1557
1558         * config/obj-evax.c: support .weak pseudo-op
1559
1560 Mon Oct 20 10:13:32 1997  Doug Evans  <devans@canuck.cygnus.com>
1561
1562         * config/tc-sparc.c (default_arch_size): New static local.
1563         (struct sparc_arch): Rename arch_size to default_arch_size.
1564         New member user_option_p.
1565         (sparc_arch_table): Always include v9, v9a.  New entry v9-64.
1566         (init_default_arch): Check whether default arch is valid.
1567         Set default_arch_size in addition to sparc_arch_size.
1568         (OPTION_32,OPTION_64): Define.
1569         (md_longopts): New entries for -32, -64.
1570         (md_parse_option): Handle them.
1571         (md_show_usage): Print them.  Ensure init_default_arch called.
1572         * configure.in (sparc64): Set arch to v9-64.
1573         * configure: Regenerated.
1574
1575 Sun Oct 19 13:50:50 1997  Ian Lance Taylor  <ian@cygnus.com>
1576
1577         * write.c (subsegs_finish): New function, broken out of
1578         write_object_file.
1579         (write_object_file): Some code moves into subsegs_finish.
1580         * write.c (subsegs_finish): Declare.
1581         * as.c (main): Call subsegs_finish.
1582
1583         * read.c (s_include): Check for error return from
1584         demand_copy_string.
1585
1586 Tue Oct 14 20:50:58 1997  Richard Henderson  <rth@cygnus.com>
1587
1588         * read.c (get_line_sb): Accept any eol marker while scanning macros.
1589
1590 Tue Oct 14 19:12:45 1997  Richard Henderson  <rth@cygnus.com>
1591
1592         * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1593         * config/tc-i386.h (DIFF_EXPR_OK): Define.
1594         * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1595         the correct relocation when it exists.
1596         * config/tc-i386.c (md_apply_fix3): Likewise.
1597
1598         * config/tc-ppc.h: Correct typo in comment.
1599         * config/tc-v850.h: Likewise.
1600
1601 Fri Oct 10 16:09:35 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1602
1603         * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1604         when second instruction is writing to first instructions inputs.
1605
1606 Mon Oct 13 15:27:17 1997  Richard Henderson  <rth@cygnus.com>
1607
1608         * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1609         templated programs to build with -g.
1610
1611 Fri Oct 10 17:48:29 1997  Nick Clifton  <nickc@cygnus.com>
1612
1613         * config/tc-v850.c (md_relax_table): Add support for relaxing
1614         unconditional branches.  This patch is courtesy of Jim Wilson.
1615         (md_convert_frag): Fix relaxing of branches.  This patch is
1616         courtesy of Jim Wilson.
1617         (md_assemble): Create different fixups for conditional and
1618         unconditional branches.  This patch is courtesy of Jim Wilson.
1619         (md_estimate_size_before_relax): Estimate size of variable part of
1620         fixup based on whether it is for a conditional or an unconditional
1621         branch.  This patch is courtesy of Jim Wilson.
1622         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1623         v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1624         obj_elf_section_change_hook().
1625         (v850_comm): New function.
1626         (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1627         (md_begin): Add bss flag to seg_info of bss sections.
1628
1629         Add support for .scommon, .tcommon and .zcommon sections.
1630
1631         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1632         .zcommon, .tbss, .call_table_data and .call_table_text.
1633
1634 Fri Oct 10 15:01:14 1997  Doug Evans  <dje@canuck.cygnus.com>
1635
1636         * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1637         * configure: Regenerated.
1638
1639 Fri Oct 10 11:22:45 1997  Martin M. Hunt  <hunt@cygnus.com>
1640
1641         * config/tc-d10v.c: Fixes to make sure the AT_WORD
1642         expression is not confused with -1.
1643
1644 Fri Oct 10 11:54:50 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1645
1646         * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1647         operand - OPERAND_ATMINUS.
1648
1649 Fri Oct 10 00:47:44 1997  Michael Meissner  <meissner@cygnus.com>
1650
1651         * config/tc-d10v.c (parallel_ok): Note that auto increment and
1652         decrement modify the index register.
1653
1654 Thu Oct  9 15:17:50 1997  Ian Lance Taylor  <ian@cygnus.com>
1655
1656         From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1657         * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1658         68336, 68341, 68349.
1659         * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1660         -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1661         -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1662         -m68349.
1663
1664         * doc/Makefile.am (CPU_DOCS): Define.
1665         (as.info): Depend upon $(CPU_DOCS).
1666         * doc/Makefile.in: Rebuild.
1667
1668         * configure.in: Remove AM_PROG_INSTALL; it's called by
1669         AM_INIT_AUTOMAKE.
1670         * configure: Rebuild.
1671
1672 Thu Oct  9 01:44:36 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
1673
1674         * tc-d10v.h (TC_START_LABEL): Don't define.
1675         (tc_frob_label): Define.
1676
1677 Thu Oct  9 00:07:23 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
1678
1679         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1680         to pair a branch and link with anything but an exe instruction.
1681
1682 Wed Oct  8 16:28:53 1997  Richard Henderson  <rth@cygnus.com>
1683
1684         * config/tc-alpha.c (load_expression): Disable the sym+const .got
1685         optimization to reduce the alignment surprises for gcc.
1686
1687 Wed Oct  8 16:11:15 1997  Doug Evans  <dje@canuck.cygnus.com>
1688
1689         * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1690         * config/tc-sparc.c (sparc_target_format): Handle coff here.
1691         (sparc_ip): Add %hix,%lox.
1692         (md_apply_fix3): Call as_bad_where, not as_bad.
1693         Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1694         (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1695
1696 Wed Oct  8 12:33:32 1997  Richard Henderson  <rth@cygnus.com>
1697
1698         * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1699         recognizes alphaev5 etc.
1700         * configure: Rebuild.
1701
1702 Wed Oct  8 00:04:05 1997  Gavin Koch  <gavin@cygnus.com>
1703
1704         * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1705         of mipsr3900 with mipstx39.
1706
1707         * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1708         -mipsXX message' if the insn isn't an ISA insn.
1709
1710 Tue Oct  7 12:48:30 1997  Doug Evans  <dje@canuck.cygnus.com>
1711
1712         * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1713         Redefine TARGET_FORMAT to call sparc_target_format.
1714         * config/tc-sparc.c (in_unsigned_range): New function.
1715         (sparc_arch_size): Make static.
1716         (sparc_target_format): New function.
1717         (sparc_ip): Delete variable immediate_max.  Rewrite %hi/etc reloc
1718         handling.  Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1719         (output_insn): Set `fx_no_overflow'.
1720         (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1721         (tc_gen_reloc): Likewise.
1722
1723 Mon Oct  6 14:04:50 1997  Nick Clifton  <nickc@cygnus.com>
1724
1725         * config/tc-v850.c (v850_section): Remove.
1726
1727         * config/obj-elf.c (obj_elf_section): Enhance error message.
1728
1729 Fri Oct  3 15:40:38 1997  Ian Lance Taylor  <ian@cygnus.com>
1730
1731         * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1732         including obj-elf.h in OBJ_MAYBE_ELF case.
1733         (mips_target_format): Return NULL after abort to avoid warning.
1734
1735         * ecoff.c (generate_ecoff_stab): Remove unused static function.
1736
1737         * expr.c (operator): Accept ==.  From Anders Blomdell
1738         <anders.blomdell@control.lth.se>.
1739
1740         * config/atof-ieee.c (gen_to_words): When generating a denormal
1741         number, handle an overflow into the smallest normalized number.
1742
1743 Mon Sep 29 15:24:52 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
1744
1745         * as.h, input-scrub.c (new_logical_line): New return value.
1746         * read.c (s_app_file): Don't note the same file several times
1747         in a row.
1748
1749 Thu Sep 25 13:08:02 1997  Ian Lance Taylor  <ian@cygnus.com>
1750
1751         * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1752
1753 Wed Sep 24 16:54:40 1997  Joel Sherrill  <joel@oarcorp.com>
1754
1755         * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1756         * configure: Rebuild.
1757
1758 Wed Sep 24 11:30:25 1997  Ian Lance Taylor  <ian@cygnus.com>
1759
1760         * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1761
1762         * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1763         fn* instructions do not insert implicit fwait.  This was changed
1764         Jan 29, 1996.
1765
1766         * config/m68k-parse.y (yylex): Permit an expression to be used for
1767         the scale factor.
1768
1769         * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1770         not m68k-parse.y.
1771         * Makefile.in: Rebuild.
1772
1773         * aclocal.m4: Rebuild with new libtool.
1774         * configure: Rebuild.
1775
1776 Tue Sep 23 17:48:09 1997  Ian Lance Taylor  <ian@cygnus.com>
1777
1778         * app.c (do_scrub_chars): Clear mri_state at end of .mri
1779         pseudo-op.
1780
1781         * config/tc-mips.c (hilo_interlocks): Change from a static
1782         variable to a macro, so that it varies with the variables upon
1783         which it depends.
1784         (gpr_interlocks, cop_interlocks): Likewise.
1785         (md_begin): Don't initialize them.
1786
1787 Fri Sep 19 17:08:41 1997  Jeffrey A Law  (law@cygnus.com)
1788
1789         * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1790         of strcmp where appropriate.
1791
1792 Thu Sep 18 14:11:56 1997  Nick Clifton  <nickc@cygnus.com>
1793
1794         * config/tc-v850.c (md_assemble): Cope with a zero data area
1795         relocation with a constant offset.
1796         (md_assemble): Produce error message when special data area
1797         relocations are used on instructions which do not support them.
1798         (md_assemble): Reset processor mask if defined by command line
1799         switch.
1800
1801 Thu Sep 18 11:24:01 1997  Doug Evans  <dje@canuck.cygnus.com>
1802
1803         * config/tc-sparc.c: Reorganize file.
1804         (parse_keyword_arg): Allow numbers in reg names.
1805         (SPECIAL_CASE_NONE): New macro.
1806         (md_assemble): Use it.
1807         (lookup_arch,init_default_arch): New functions.
1808         (default_arch,default_init_p,sparc_arch_table): New static locals.
1809         (sparc_arch_size): New static local.
1810         (max_architecture): Initialize in init_default_arch.
1811         (md_parse_options): Call init_default_arch if necessary.
1812         Rewrite -xarch/-A processing.
1813         (md_show_usage): Print -A values from sparc_arch_table.
1814         (md_begin): Call init_default_arch if necessary.
1815         (sparc_md_end): Handle both 32 and 64 bit environments.
1816         * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1817         * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1818         (DEFAULT_ARCH): Add.
1819         * config.in: Regenerate.
1820         * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1821         (SPARC_V9,SPARC_ARCH64): Delete.
1822         * configure: Regenerate.
1823         * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1824
1825 Wed Sep 17 16:54:20 1997  Nick Clifton  <nickc@cygnus.com>
1826
1827         * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1828         macro.
1829         (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1830 start-sanitize-v850e
1831
1832         * config/tc-v850.c (md_assemble): Corrected typo.
1833         * config/tc-v850.c Add new sections: call_table_data and
1834         call_table_text.
1835         (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1836         (handle_ctoff): New Function.
1837
1838         * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1839 end-sanitize-v850e
1840
1841 Tue Sep 16 14:18:22 1997  Nick Clifton  <nickc@cygnus.com>
1842
1843         * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1844         displacement from the tiny data area pointer.
1845
1846 Mon Sep 15 21:28:09 1997  Jeffrey A Law  (law@cygnus.com)
1847
1848         * config/tc-hppa.c (fix_new_hppa): Make declaration match
1849         definition.
1850
1851 Mon Sep 15 18:33:06 1997  Nick Clifton  <nickc@cygnus.com>
1852
1853         * config/tc-v850.c (processor_mask): New variable.
1854         (set_machine, md_parse_option): Set processor_mask.
1855         (md_assemble): Check that instruction is available to target
1856         processor.
1857
1858         * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1859 start-sanitize-v850e
1860         (TARGET_PROCESSOR): New constant.
1861         (TARGET_PROCESSOR): New constant.
1862 end-sanitize-v850e
1863
1864 start-sanitize-tx19
1865 Mon Sep 15 17:26:46 1997  Gavin Koch  <gavin@cygnus.com>
1866
1867         * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1868         mips16.
1869
1870 end-sanitize-tx19
1871 start-sanitize-d30v
1872 Mon Sep 15 11:28:04 1997  Ken Raeburn  <raeburn@cygnus.com>
1873
1874         Merge in work from Martin Hunt:
1875
1876         * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1877         CR is 0 for PSWL and PSWH.
1878
1879         * config/tc-d30v.c (do_assemble): Don't accept
1880         illegal condition codes for cmpu instruction.
1881
1882         * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1883         used in d*i instructions.
1884
1885         * config/tc-d30v.c (check_size): New function.  Check
1886         relocations for overflows.
1887         (md_pcrel_from_section): Fix relocations between sections.
1888         (md_apply_fix3): Use new relocation types for 15 and 21
1889         bit relocations in the right container. Needed because
1890         the address of the instruction is not eight-byte aligned
1891         but the relocations must be.
1892
1893         * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1894         (find_format): If ".s" or ".l" are used, don't try
1895         to compute branch sizes.
1896
1897         * config/tc-d30v.c (do_assemble): Check for ".s" or
1898         ".l" extensions to opcode names.
1899         (find_format): Generate the correct instructions when
1900         ".s" or ".l" are used.
1901
1902         * config/tc-d30v.c (build_insn): Check for odd registers
1903         on instructions that require even registers.
1904
1905         * config/tc-d30v.h (md_start_line_hook): Define.
1906         * config/tc-d30v.c (md_start_line_hook): New hook.
1907         Checks the beginning of each line for a ".".  If it
1908         finds one, assume a pseudo-op and flush any unwritten
1909         instructions.
1910
1911         * config/tc-d30v.c (md_apply_fix3): Fix problem
1912         with determining when fixups were done.
1913
1914         * config/tc-d30v.c (build_insn): Fix bug where the numeric
1915         part of a symbol (for example, "foo+8") was being written
1916         into the instruction.
1917         (md_pseudo_table): Change .word to be 32 bits and add
1918         .hword as 16 bits.
1919
1920         * config/tc-d30v.c (parallel_ok): Check to see if first
1921         instruction is a jump.
1922
1923         * config/tc-d30v.c (parallel_ok): Major code reorganization.
1924
1925 end-sanitize-d30v
1926 Wed Sep 10 10:07:08 1997  Nick Clifton  <nickc@cygnus.com>
1927
1928 start-sanitize-v850e
1929         * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1930 end-sanitize-v850e
1931         * configure.in (emulations): Add v850 emulation.
1932
1933 Tue Sep  9 17:14:33 1997  Doug Evans  <dje@canuck.cygnus.com>
1934
1935         * Makefile.am (CPU_TYPES): Add arc.
1936         (TARGET_CPU_CFILES): Add tc-arc.c.
1937         (TARGET_CPU_HFILES): Add tc-arc.h.
1938         (dependencies): Rebuild.
1939         * Makefile.in: Rebuild.
1940         * configure.in: Recognize arc-*-elf*.
1941         * configure: Regenerated.
1942         * config/tc-arc.[ch]: New files.
1943
1944 Tue Sep  9 10:19:37 1997  Nick Clifton  <nickc@cygnus.com>
1945
1946         * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1947         Correct description of hi() reloc prefix.
1948
1949 start-sanitize-v850e
1950         * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1951         * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1952         * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1953 end-sanitize-v850e
1954
1955         * doc/c-v850.texi: Document new pseudo ops and command line
1956         options.
1957
1958         * config/tc-v850.c (set_machine): New function.
1959         * config/tc-v850.c (.v850): New pseudo op.
1960 start-sanitize-v850e
1961         * config/tc-v850.c (.v850e): New pseudo op.
1962         * config/tc-v850.c (.v850ea): New pseudo op.
1963 end-sanitize-v850e
1964
1965
1966 Mon Sep  8 23:08:04 1997  Ian Lance Taylor  <ian@cygnus.com>
1967
1968         Support -alh and -ald for DWARF 1:
1969         * listing.c (struct list_info_struct): Add debugging field.
1970         (listing_newline): Initialize the debugging field.  If ELF, if the
1971         section starts with .debug or .line, set the debugging field in
1972         the listing structure.
1973         (debugging_pseudo): Add list parameter.  Change all callers.  If
1974         the debugging field is set, consider it to be a debugging pseudo.
1975         If ELF, skip blank lines between debugging lines.
1976         * read.c (emit_expr): If ELF, look for line numbers.
1977         (stringer): If ELF, look for file names.
1978
1979 Mon Sep  8 12:33:40 1997  Nick Clifton  <nickc@cygnus.com>
1980
1981         * config/tc-v850.c (v850_insert_operand): Only test for overflow
1982         if there is no insert function.
1983
1984         * config/tc-v850.h (TARGET_MACHINE): New constant.
1985
1986         * config/tc-v850.c (v850_insert_operand): Add
1987         -mwarn_unsigned_overflow.
1988         (md_begin): Set BFD machine number based on machine variable.
1989         (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1990
1991 Mon Sep  8 11:20:46 1997  Ian Lance Taylor  <ian@cygnus.com>
1992
1993         * as.h: Don't declare alloca if it is a macro.
1994         * macro.c: Likewise.
1995
1996 start-sanitize-tx19
1997 Sun Sep  7 16:04:53 1997  Gavin Koch  <gavin@cygnus.com>
1998
1999         * config/tc-mips.c: Add tx19/r1900.
2000
2001 end-sanitize-tx19
2002 Sun Sep  7 00:30:19 1997  Richard Henderson  <rth@cygnus.com>
2003
2004         * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2005         rename to cpu_types[].
2006         (s_alpha_arch): New function.
2007         (md_pseudo_table): Add "arch".
2008
2009         * config/tc-alpha.c (md_begin): Merge the two loops through the
2010         opcode table.
2011         (s_alpha_proc): Add initial SKIP_WHITESPACE.
2012         (s_alpha_set): Likewise.  Use get_symbol_end instead local while loop.
2013
2014 Sat Sep  6 19:38:12 1997  Fred Fish  <fnf@cygnus.com>
2015
2016         * read.h (s_lcomm_bytes): Add prototype (for real this time).
2017
2018 Thu Sep  4 12:10:01 1997  Ian Lance Taylor  <ian@cygnus.com>
2019
2020         * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2021         symbols on Irix.
2022
2023 Wed Sep  3 11:21:33 1997  Nick Clifton  <nickc@cygnus.com>
2024
2025         * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2026
2027 Tue Sep  2 18:32:30 1997  Jeffrey A Law  (law@cygnus.com)
2028
2029         * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2030         relative to the next instruction, not the current instruction.
2031         (md_assemble): Similarly.
2032
2033 Tue Sep  2 15:58:52 1997  Nick Clifton  <nickc@cygnus.com>
2034
2035         * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2036         correcetd.
2037
2038         * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2039         (v850_reloc_prefix): Duplicate code eliminated.  Add code to
2040         recognise special instructions.
2041         (md_assemble): Calculation of the size of a fixups corrected.
2042
2043         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2044         sections.
2045
2046 Tue Sep  2 15:40:56 1997  Andrew Cagney  <cagney@b1.cygnus.com>
2047
2048         * config/tc-v850.c (md_assemble): Use opcode->name instead of
2049         opcode->opcode as the sentinal. Zero is a valid opcode.
2050
2051 Tue Aug 26 16:51:14 1997  Ian Lance Taylor  <ian@cygnus.com>
2052
2053         * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2054         * doc/c-v850.texi: Change node name to match other chapter nodes.
2055
2056 Tue Aug 26 09:46:22 1997  Nick Clifton  <nickc@cygnus.com>
2057
2058         * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2059         pointer.
2060
2061 Tue Aug 26 12:23:25 1997  Ian Lance Taylor  <ian@cygnus.com>
2062
2063         * expr.c (integer_constant): If BFD64, don't make a bignum if the
2064         number will fit in 64 bits.
2065
2066         * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2067         rather than calling abort.
2068
2069         * as.h: Don't define alloca if __GNUC__.  Just declare it.
2070         * macro.c: Copy alloca handling from as.h.
2071
2072         * config/tc-i386.c (i386_align_code): Correct 16 bit noops.  From
2073         Gabriel Paubert <paubert@iram.es>.
2074
2075         * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2076         for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2077         is jcxz or a loop instruction.
2078
2079 Mon Aug 25 16:04:14 1997  Nick Clifton  <nickc@cygnus.com>
2080
2081         * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2082         r2.
2083         (md_begin): Set up machine architecture and type.
2084
2085 Mon Aug 25 14:25:48 1997  Ian Lance Taylor  <ian@cygnus.com>
2086
2087         * symbols.c (resolve_symbol_value): Store the value back into the
2088         symbol expression, to handle add or subtract simplification
2089         correctly.  Handle O_symbol_rva.  Add default case.
2090
2091         * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2092         chunksize while creating the new subsection.
2093         * as.c (chunksize): Initialize to zero.
2094         * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2095         calling obstack_begin.
2096
2097 Mon Aug 25 11:21:48 1997  Nick Clifton  <nickc@cygnus.com>
2098
2099         * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2100         exit.
2101
2102 start-sanitize-v850e
2103         * config/tc-v850.c (parse_register_list): Support constant
2104         expressions as register lists.
2105 end-sanitize-v850e
2106
2107 Mon Aug 25 10:19:34 1997  Nick Clifton  <nickc@cygnus.com>
2108
2109         * doc/c-v850.texi: Change the major node to v850 Machine
2110         Dependencies.
2111
2112 Fri Aug 22 11:16:14 1997  Nick Clifton  <nickc@cygnus.com>
2113
2114         * doc/as.texinfo: Add inclusion of c-v850.texi
2115
2116         * doc/c-v850.texi: New file.
2117
2118         * read.c (is_end_of_line): Make NUL character be considered to be
2119         a line terminator.
2120
2121 Fri Aug 22 10:45:33 1997  Nick Clifton  <nickc@cygnus.com>
2122
2123         * config/tc-v850.c (parse_register_list): Add support for curly
2124         brace syntax.
2125         (cc_names): Add "e" and "ne" conditions.
2126
2127 Thu Aug 21 11:00:36 1997  Nick Clifton  <nickc@cygnus.com>
2128
2129         * app.c (do_scrub_chars): Support a double dash as starting a
2130         comment that extends to end of line.
2131
2132 Thu Aug 21 10:54:27 1997  Nick Clifton  <nickc@cygnus.com>
2133
2134         * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2135         functions.
2136         (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2137
2138 Thu Aug 21 00:59:53 1997  Doug Evans  <dje@canuck.cygnus.com>
2139
2140         * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2141         insn when changing to a different instruction.
2142
2143 Wed Aug 20 00:45:20 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
2144
2145         * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2146         floating point extensions.
2147         (parse_reg): parse sgr and dbr.
2148
2149 Tue Aug 19 17:07:34 1997  Nick Clifton  <nickc@cygnus.com>
2150
2151         * config/tc-v850.c (system_register_name): Support numbers for
2152         system register IDs.
2153
2154 Tue Aug 19 08:59:12 1997  Fred Fish  <fnf@cygnus.com>
2155
2156         * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2157         flag when alignment is in bytes instead of power of 2, and code to
2158         use that flag to convert alignment to bytes.
2159         (s_lcomm, s_lcomm_bytes):  New helpers that call s_lcomm_internal.
2160         * read.h (s_lcomm_bytes): Add prototype.
2161         * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2162         defined, write alignment to alignment bits in section header s_flags
2163         rather than the s_align field.
2164 start-sanitize-tic80
2165         * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2166         * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2167         pseudo, instead of s_lcomm which wants a power of two for alignment.
2168 end-sanitize-tic80
2169
2170 Mon Aug 18 20:42:23 1997  Richard Henderson  <rth@cygnus.com>
2171
2172         * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2173
2174 Mon Aug 18 20:33:06 1997  Richard Henderson  <rth@cygnus.com>
2175
2176         * as.c (show_usage): Add -am.
2177         * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2178         if we've already got one.
2179         * listing.c (struct list_info_struct): Add line_contents.
2180         (listing_newline): Put unused argument to work: if non-null, save it...
2181         (listing_listing): ... and regurgitate during listing instead of line
2182         from file.
2183         * listing.h (LISTING_MACEXP): New define.
2184         (LISTING_NEWLINE): Argument is NULL.
2185         * read.c (read_a_source_file): If expanding macros, break up input
2186         lines and pass them to listing_newline.
2187         * doc/as.texinfo: Document -ac and -am.
2188
2189         * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2190
2191 Mon Aug 18 11:26:36 1997  Nick Clifton  <nickc@cygnus.com>
2192
2193         * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2194         relative reloc.
2195
2196 start-sanitize-v850e
2197 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
2198
2199         * config/tc-v850.c: Remove support_v850e flag and command line
2200         option.
2201
2202         * configure.in (emulations): Add support for v850e target
2203
2204         * configure (emulations): Add support for v850e target
2205
2206 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
2207
2208         * config/tc-v850.c: Remove support_v850ea flag and command line
2209         option.
2210
2211         * configure.in (emulations): Add support for v850ea target
2212
2213         * configure (emulations): Add support for v850ea target
2214 end-sanitize-v850e
2215
2216 Fri Aug 15 14:00:13 1997  Ian Lance Taylor  <ian@cygnus.com>
2217
2218         * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2219         setting EXPECT and TCL_LIBRARY.
2220         * Makefile.in: Rebuild.
2221
2222         * as.h (enum debug_info_type): Define.
2223         (debug_type): Declare.
2224         * as.c (debug_type): New global variable.
2225         (show_usage): Add --gstabs.
2226         (parse_args): Handle --gstabs.
2227         * read.c (generate_asm_lineno): Remove.
2228         (read_a_source_file): Output stabs debugging if appropriate.
2229         Change checks of generate_asm_lineno to check debug_type.  Only
2230         generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2231         * read.h (generate_asm_lineno): Don't declare.
2232         (stabs_generate_asm_lineno): Declare.
2233         * stabs.c (stabs_generate_asm_lineno): New function.
2234         * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2235         Don't turn off debugging.
2236         (add_file): Remove old #if 0 code.
2237         (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2238         (ecoff_directive_end): Don't generate stabs line symbols.
2239         (ecoff_generate_asm_lineno): Don't check stabs_seen.  Don't set
2240         generate_asm_lineno.
2241         (line_label_cnt): Remove.
2242         (ecoff_generate_asm_line_stab): Remove.
2243         * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2244         * doc/as.texinfo, doc/as.1: Document --gstabs.
2245
2246 Wed Aug 13 18:58:56 1997  Nick Clifton  <nickc@cygnus.com>
2247
2248 start-sanitize-v850e
2249         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2250         Add support for v850ea instructions.
2251
2252         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2253         Add support for v850e instructions.
2254 end-sanitize-v850e
2255
2256         * config/tc-v850.c (md_assemble): Fix error recovery to reload
2257         text of entire opcode.
2258
2259 Tue Aug 12 10:27:34 1997  Richard Henderson  <rth@cygnus.com>
2260
2261         * doc/internals.texi: Document rs_leb128.
2262
2263 Tue Aug 12 12:17:03 1997  Ian Lance Taylor  <ian@cygnus.com>
2264
2265         * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2266         in ABSL case, rather than calling abort.
2267
2268 Mon Aug 11 21:48:00 1997  Richard Henderson  <rth@cygnus.com>
2269
2270         * as.h (enum _relax_state): Add rs_leb128.
2271         * read.c (potable): Add sleb128 and uleb128.
2272         (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2273         functions.
2274         * read.h: Update prototypes.
2275         * symbols.c (resolve_symbol_value): Streamline quite a bit.  Return
2276         the symbol value, add a second FINALIZE argument that prevents
2277         changes from being comitted.  Update all callers.
2278         * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2279         * doc/as.texinfo: Document the new pseudos.
2280
2281 Sun Aug 10 14:51:49 1997  Ian Lance Taylor  <ian@cygnus.com>
2282
2283         * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2284         stage1, and stage2.
2285         (DISTCLEANFILES): Define.
2286         * doc/Makefile.am (DISTCLEANFILES): Define.
2287         * Makefile.in, doc/Makefile.in: Rebuild.
2288
2289 Wed Aug  6 00:30:30 1997  Ian Lance Taylor  <ian@cygnus.com>
2290
2291         * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2292         Don't set targ or gas_target.  Define SCO_ELF and
2293         TARGET_SOLARIS_COMMENT when appropriate.  Don't substitute for
2294         target_frag.
2295         * Makefile.am: Remove @target_frag@.
2296         (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2297         $(TDEFINES).
2298         (dep-am): Mark as phony.
2299         * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2300         and SCO_ELF.
2301         * config/arm-big.mt, config/arm-lit.mt: Remove.
2302         * config/mips-big.mt, config/mips-lit.mt: Remove.
2303         * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2304         * config/ppc-sol.mt: Remove.
2305         * config/i386coff.mt, config/m68kcoff.mt: Remove.
2306         * config/m88kcoff.mt: Remove.
2307         * config/sco5.mt: Remove.
2308         * configure, config.in, Makefile.in: Rebuild.
2309
2310         * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2311         further try to circumvent the .y.h rule.
2312         * Makefile.in: Rebuild.
2313
2314 Tue Aug  5 12:32:07 1997  Ian Lance Taylor  <ian@cygnus.com>
2315
2316         * Makefile.am: New file, based on old Makefile.in.
2317         * acinclude.m4: New file, from old aclocal.m4.
2318         * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL.  Remove
2319         shared library handling; now handled by libtool.  Replace
2320         AC_CONFIG_HEADER with AM_CONFIG_HEADER.  Call AC_PROG_YACC,
2321         AC_PROG_LEX, and AC_DECL_YYTEXT.  Call AM_MAINTAINER_MODE,
2322         AM_CYGWIN32, and AM_EXEEXT.  Don't call CY_CYGWIN32 or CY_EXEEXT.
2323         * config.in: New file, created by autoheader.
2324         * conf.in: Remove.
2325         * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2326         * stamp-h.in: New file.
2327         * as.c (print_version_id): Change GAS_VERSION to VERSION.
2328         (parse_args): Likewise.
2329         * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2330         * doc/Makefile.am: New file, based on old doc/Makefile.in.
2331         * Makefile.in, doc/Makefile.in: Now built with automake.
2332         * aclocal.m4: Now built with aclocal.
2333         * configure: Rebuild.
2334
2335         * cond.c (s_else): If not listing false conditionals, turn listing
2336         off in the false branch of the else.
2337
2338 Mon Aug  4 11:28:35 1997  Ian Lance Taylor  <ian@cygnus.com>
2339
2340         * config/tc-mips.c (macro): Fix handling of a double load from a
2341         symbol plus an offset.
2342
2343         * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2344         has an associated external symbol.
2345
2346 Sun Aug  3 23:23:59 1997  Richard Henderson  <rth@cygnus.com>
2347
2348         * config/tc-alpha.c (s_alpha_ucons): New function.
2349         (md_pseudo_table): Add unaligned data pseudos for DWARF.
2350
2351 Thu Jul 31 15:13:43 1997  Jeffrey A Law  (law@cygnus.com)
2352
2353         * config/tc-v850.c (md_assemble): Ignore the rest of the current
2354         line if we encounter an error.
2355
2356         * config/tc-v850.c (md_assemble): Sign extend constants value
2357         for hi and hi0 expressions.
2358         (v850_insert_operand): Enable range checking for generic 16bit
2359         operands.
2360
2361 Tue Jul 29 14:20:43 1997  Jeffrey A Law  (law@cygnus.com)
2362
2363         * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2364         LO16, HI16 and HI16_S relocs.
2365
2366 Mon Jul 28 18:41:41 1997  Rob Savoye  <rob@chinadoll.cygnus.com>
2367
2368         * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2369         win32 dependencies.
2370         * configure: Regenerated with autoconf 2.12.
2371         * Makefile.in: Add $(EXEEXT) to all executables.
2372
2373 Fri Jul 25 10:54:43 1997  Jeffrey A Law  (law@cygnus.com)
2374
2375         * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2376         unconditional branches.
2377         (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2378         field selector.
2379
2380 Thu Jul 24 15:21:49 1997  Doug Evans  <dje@canuck.cygnus.com>
2381
2382         * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2383
2384 Thu Jul 24 17:51:29 1997  Ian Lance Taylor  <ian@cygnus.com>
2385
2386         * macro.c (define_macro): Make sure the index is in range before
2387         checking for '('.
2388
2389 start-sanitize-tic80
2390 Thu Jul 24 12:13:19 1997  Fred Fish  <fnf@cygnus.com>
2391
2392         * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2393         "fx" and "fxfrag".  Add "ffrag".  Change code to initialize and use
2394         the right f/ffrag and fx/fxfrag pairs since instruction may be split
2395         across frags.
2396
2397 end-sanitize-tic80
2398 Tue Jul 22 18:38:56 1997  Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2399
2400         * config/te-go32.h (USE_ALIGN_PTWO): Define.
2401         * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2402         defined, use s_align_ptwo for .align.
2403         * configure.in (i386-*-msdosdjgpp*): New target.
2404         (i386-*-go32*): Set em to go32 and targ to coffgo32.
2405         * configure: Rebuild.
2406
2407 Tue Jul 22 12:41:40 1997  Doug Evans  <dje@canuck.cygnus.com>
2408
2409         * config/tc-sparc.c (last_opcode): New static local.
2410         (md_assemble): Don't issue "FP branch in delay slot" warning if
2411         the delay slot has been annulled.
2412
2413 Tue Jul 22 13:25:13 1997  Ian Lance Taylor  <ian@cygnus.com>
2414
2415         * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2416         code if BFD_ASSEMBLER.
2417
2418 Mon Jul 21 08:57:17 1997  Jeffrey A Law  (law@cygnus.com)
2419
2420         * config/tc-v850.c (system_registers): Fix ordering of registers.
2421
2422 start-sanitize-tic80
2423 Tue Jul 15 16:29:54 1997  Fred Fish  <fnf@cygnus.com>
2424
2425         * config/tc-tic80.c (build_insn): Initialize extended word to zero
2426         when it will be filled in later by relocation information.
2427
2428 end-sanitize-tic80
2429 Mon Jul 14 23:10:58 1997  Ian Lance Taylor  <ian@cygnus.com>
2430
2431         * config/tc-mips.c (macro_build): Restore check of fmt argument.
2432         (mips_ip): Fix ISA checks.
2433
2434 start-sanitize-r5900
2435 Tue Jul 15 10:15:39 1997  Jeffrey A Law  (law@cygnus.com)
2436
2437         * configure.in: Default the r5900 to little endian.
2438         * configure: Rebuilt.
2439
2440 end-sanitize-r5900
2441 start-sanitize-tic80
2442 Mon Jul 14 19:30:55 1997  Fred Fish  <fnf@cygnus.com>
2443
2444         * config/tc-tic80.c (build_insn): Fix endianness problem with
2445         O_big operands.
2446
2447 end-sanitize-tic80
2448 Sun Jul 13 20:43:46 1997  Ian Lance Taylor  <ian@cygnus.com>
2449
2450         * config/tc-mips.c (check_absolute_expr): Change warning to
2451         error.
2452
2453 Fri Jul 11 10:18:47 1997  Jeffrey A Law  (law@cygnus.com)
2454
2455         * config/tc-mips.c (macro_build): Refine code to check if an
2456         instruction is available on a particular cpu variant.
2457         (mips_ip): Likewise.
2458
2459 Mon Jul  7 22:53:08 1997  Ian Lance Taylor  <ian@cygnus.com>
2460
2461         * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2462         OBJ_AOUT to ifdef OBJ_ELF.
2463         (md_apply_fix3): When mangling 32 bit PC relative reloc for
2464         BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2465         case.
2466         * write.c (fixup_segment): Change special case for i386-coff to
2467         not apply for i386-pe.
2468         * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2469         which were not done.
2470         (coff_frob_file_after_relocs): Rename from coff_frob_file.
2471         (coff_format_ops): Initialize frob_file_after_relocs field rather
2472         than frob_file field.
2473         * config/obj-coff.h (coff_frob_file): Don't declare.
2474         (coff_frob_file_after_relocs): Declare.
2475         (obj_frob_file): Don't define.
2476         (obj_frob_file_after_relocs): Define.
2477         * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2478         * configure: Rebuild.
2479
2480 Wed Jul  2 12:05:00 1997  Ian Lance Taylor  <ian@cygnus.com>
2481
2482         * config/obj-coff.c (fixup_segment): Never subtract section
2483         address from PC relative reloc which will be fully resolved.
2484
2485 Tue Jul  1 15:23:07 1997  Jeffrey A Law  (law@cygnus.com)
2486
2487         * ecoff.c (page_type): Renamed from page_t to avoid conflict
2488         with hpux10 header files.
2489
2490 Mon Jun 30 12:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
2491
2492         From Jason Merrill <jason@cygnus.com>:
2493         * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2494         SEC_CODE is set.
2495         * config/tc-i386.h (md_maybe_text): Define.
2496         (md_do_align): Use md_maybe_text.
2497
2498 Fri Jun 27 19:15:27 1997  Michael Meissner  <meissner@cygnus.com>
2499
2500         * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2501         relocations, don't check for symbol being external, weak, etc.
2502
2503 Mon Jun 16 19:12:51 1997  Geoff Keating  <geoffk@ozemail.com.au>
2504
2505         * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2506         calculate relocations to any external symbol, because we might be
2507         linking a shared object and the symbol might be overriden or moved
2508         (for instance, moved into a static executable's .bss section).
2509         (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2510
2511         * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2512         be calculated by the assembler.
2513
2514         * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2515         whose destination lies in the same file, by ignoring the @plt or
2516         @local and aiming the branch at its destination.
2517
2518 Mon Jun 16 13:59:18 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2519
2520         * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2521         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2522         expression.
2523
2524         * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2525         of obj_copy_symbol_attributes.
2526
2527 Mon Jun 16 12:45:56 1997  Ian Lance Taylor  <ian@cygnus.com>
2528
2529         * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2530         signed operand, sign extend a 32 bit value to the host size.
2531
2532         * Makefile.in (CFLAGS): Subsitute from configure script.  From
2533         Jeff Makey <jeff@cts.com>.
2534
2535         * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2536         buffer size to make a copy of the symbol.
2537
2538         * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2539         macro.o.
2540
2541 Thu Jun 12 12:16:20 1997  Ian Lance Taylor  <ian@cygnus.com>
2542
2543         * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2544         step through the frags calling cvt_frag_to_fill, switch to
2545         SEG_DATA when we reach data_frag_root.
2546
2547 Tue Jun 10 17:08:34 1997  Jeffrey A Law  (law@cygnus.com)
2548
2549         * config/tc-mn10300.c (md_assemble): Allow an empty register
2550         list for instructions which use register lists.
2551
2552 Tue Jun 10 11:18:09 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2553
2554         * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2555
2556         * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2557         OBJ_COFF.
2558
2559         * config/tc-arm.c: Add prototypes for many static functions.
2560         (struct asm_opcode ): Add prototypes for parms field.
2561         (struct thumb_opcode ): Likewise.
2562         (fp_op2): Remove unused flags parameter.
2563         (output_inst): Make static.
2564         (arm_after_pass_hook): Remove unused ignore parameter.
2565         * config/tc-arm.h (arm_after_pass_hook): Declare.
2566         (arm_start_line_hook): Declare.
2567         (arm_frob_label): Declare.
2568
2569 Mon Jun  9 12:55:45 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2570
2571         * depend.c (wrap_output): new prototype.
2572
2573 Mon Jun  9 12:52:44 1997  Ian Lance Taylor  <ian@cygnus.com>
2574
2575         * config/tc-sh.c (md_apply_fix): Check for overflow.
2576
2577         * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2578         section size to be aligned.
2579
2580 Fri Jun  6 17:15:55 1997  Ian Lance Taylor  <ian@cygnus.com>
2581
2582         * config/tc-sh.h (md_cons_align): Define.
2583         (sh_cons_align): Declare.
2584         * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2585         (sh_no_align_cons): New static variable.
2586         (s_uacons): New static function.
2587         (sh_cons_align): New function.
2588         (sh_handle_align): Warn about misaligned data.
2589         * doc/c-sh.texi: Document .uaword and .ualong.
2590
2591 Thu Jun  5 15:38:17 1997  Ian Lance Taylor  <ian@cygnus.com>
2592
2593         * macro.c (macro_expand): In MRI mode, treat single quote as a
2594         separator character when checking for a positional argument.
2595
2596 Tue Jun  3 16:15:13 1997  Nick Clifton  <nickc@cygnus.com>
2597
2598         * config/tc-arm.c (md_parse_option): Merge in changes from
2599         armT-970328-branch.
2600
2601         * config/tc-arm.h: Merge in changes from armT-970328-branch.
2602
2603         * configure.in (emulations): Add Thumb architecture support from
2604         armT-9703-28-branch.
2605
2606 Mon Jun  2 16:25:07 1997  Nick Clifton  <nickc@cygnus.com>
2607
2608         * doc/all.texi: Add enabling of ARM documentation.
2609
2610         * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2611
2612 Mon Jun  2 11:55:12 1997  Gavin Koch  <gavin@cygnus.com>
2613
2614         * config/tc-mips.c: Added r3900 support.
2615
2616 Thu May 29 12:58:26 1997  Ben Pfaff  <pfaffben@pilot.msu.edu>
2617
2618         * as.c: (parse_args) `-t' option requires an argument.
2619
2620 Wed May 28 15:45:07 1997  Nick Clifton  <nickc@cygnus.com>
2621
2622         * config/tc-arm.c (md_begin): Change call to
2623         coff_arm_bfd_set_private_flags() to a call to
2624         bfd_set_private_flags().
2625
2626 Wed May 28 16:17:34 1997  Ian Lance Taylor  <ian@cygnus.com>
2627
2628         * Makefile.in: Rebuild dependencies.
2629
2630         * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2631         of a BFD_RELOC_RVA reloc.
2632
2633 Wed May 28 10:48:14 1997  Jeffrey A Law  (law@cygnus.com)
2634
2635         * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2636         (hppa_force_relocation): Force a relocation for an absolute
2637         call/jump.
2638
2639 Mon May 26 13:24:25 1997  Ian Lance Taylor  <ian@cygnus.com>
2640
2641         * doc/as.texinfo: Don't use @value in section names or index
2642         entries; it confuses texinfo.tex.
2643
2644 Fri May 23 00:09:35 1997  Tom Tromey  <tromey@cygnus.com>
2645
2646         * doc/as.texinfo: Updated for -MD option.
2647         * Makefile.in (CFILES): Added depend.c.
2648         (OBJS): Added depend.o.
2649         * as.h (start_dependencies, register_dependency,
2650         print_dependencies): New declarations.
2651         * depend.c: New file.
2652         * as.c (parse_args): Added -MD option.
2653         (main): Call print_dependencies.
2654         (show_usage): Added help for -MD.
2655         * read.c (s_app_file): Call register_dependency.
2656         (s_include): Call register_dependency when file is found.
2657         (read_a_source_file): Call register_dependency.
2658
2659 Wed May 21 17:39:28 1997  Ian Lance Taylor  <ian@cygnus.com>
2660
2661         * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2662         section address to the symbol value.
2663
2664 Tue May 20 11:23:31 1997  Gavin Koch  <gavin@cygnus.com>
2665
2666         * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2667         into the new membership field.
2668
2669 Thu May 15 10:00:53 1997  Nick Clifton  <nickc@cygnus.com>
2670
2671         * config/tc-arm.c (md_begin): If no cpu type is specified on the
2672         command line then the ARM7 is now chosen by default when setting
2673         the BFD machine and architecture.
2674
2675 Wed May 14 09:54:53 1997  Nick Clifton  <nickc@cygnus.com>
2676
2677         * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2678         hold APCS selection.
2679         (md_begin): Added code to generate flags to be set into the COFF
2680         header and the calls to the BFD functions to do this.
2681         (md_parse_option, md_show_usage): Added new command line
2682         options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2683         -marmv3m, -marmv4, -marmv4t.
2684
2685         * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2686         as it is never used.
2687
2688 Tue May 13 22:26:14 1997  Jeffrey A Law  (law@cygnus.com)
2689
2690         * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2691         label name with ".".
2692         * config/tc-mn10300.c (md_convert_frag): Likewise.
2693
2694 Tue May 13 14:44:39 1997  Ian Lance Taylor  <ian@cygnus.com>
2695
2696         * config/tc-mips.c (set_at): Check for bignum.
2697         (check_absolute_expr, macro, mips16_macro): Likewise.
2698
2699 start-sanitize-tic80
2700 Tue May 13 10:45:56 1997  Fred Fish  <fnf@cygnus.com>
2701
2702         * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2703         for overflow/underflow, only insert lower 15 bits into instruction.
2704
2705 end-sanitize-tic80
2706 Mon May 12 13:33:08 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2707
2708         * config/tc-i386.c (pi): Check for RegMMX.
2709
2710 Thu May  8 11:10:15 1997  Ian Lance Taylor  <ian@cygnus.com>
2711
2712         * expr.c (expr): When subtracting values in the same frag,
2713         subtract X_add_number rather than adding it.
2714
2715 Wed May  7 15:39:48 1997  Ian Lance Taylor  <ian@cygnus.com>
2716
2717         * config/obj-coff.c (write_object_file): Just pass NULL to
2718         md_do_align, not the address of a char holding NOP_OPCODE.
2719
2720         * config/tc-mips.c (macro): Handle constants for M_LI_D and
2721         M_LI_DD.
2722         (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2723         than an address if the floating point value looks sufficiently
2724         simple.
2725
2726 Tue May  6 12:18:09 1997  Ian Lance Taylor  <ian@cygnus.com>
2727
2728         * config/tc-i386.c (md_section_align): If a.out and BFD, force
2729         section size to be aligned.
2730
2731 Mon May  5 17:16:55 1997  Ian Lance Taylor  <ian@cygnus.com>
2732
2733         * cond.c: Include "macro.h".
2734         (struct conditional_frame): Add macro_nest field.
2735         (initialize_cframe): Initialize macro_nest.
2736         (cond_finish_check): Add nest parameter.  Change all callers.
2737         (cond_exit_macro): New function.
2738         * as.h (cond_finish_check): Update declaration.
2739         (cond_exit_macro): Declare.
2740         * input-scrub.c (macro_nest): Make globally visible.
2741         (input_scrub_next_buffer): Call cond_finish_check.
2742         * macro.h (macro_nest): Declare.
2743         * read.c (s_mexit): Call cond_exit_macro.
2744
2745         * config/tc-i386.h (RegMMX): Define.
2746         * config/tc-i386.c (pi): Check for all register types.
2747         (type_names): Add RegMMX.
2748         (md_assemble): Handle RegMMX.
2749
2750 Wed Apr 30 12:47:00 1997  Manfred Hollstein  <manfred@s-direktnet.de>
2751
2752         * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2753         TE_DELTA.
2754
2755 Tue Apr 29 20:23:10 1997  Jim Wilson  <wilson@cygnus.com>
2756
2757         * config/tc-mips.c (nopic_need_relax): Add new parameter
2758         before_relaxing.  Use it when testing ecoff_extern_size.
2759         (load_address, macro, md_estimate_size_before_relax): Fix all
2760         callers.
2761
2762 Tue Apr 29 19:54:36 1997  Richard Henderson  <rth@tamu.edu>
2763
2764         * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2765         (obj_elf_subsection): New static function.
2766
2767 Tue Apr 29 19:52:47 1997  Ian Lance Taylor  <ian@cygnus.com>
2768
2769         * config/obj-coff.c (coff_header_append): Don't reset string_size
2770         each time through the loop.
2771
2772 Fri Apr 25 14:17:46 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2773
2774         * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2775
2776 Fri Apr 25 12:03:15 1997  Ian Lance Taylor  <ian@cygnus.com>
2777
2778         * doc/internals.texi (Porting GAS): Correct documentation for
2779         current configure handling of targ-cpu.h, et. al.
2780         (CPU backend): Document listing macros.
2781
2782         * listing.c (data_buffer): Set size based on other listing macros,
2783         rather than always using 100.
2784         (data_buffer_size): Remove static variable.
2785         (calc_hex): Make data_buffer_size a local variable.  Don't leave
2786         any slop when filling data_buffer.
2787
2788 Mon Apr 21 15:33:19 1997  Ian Lance Taylor  <ian@cygnus.com>
2789
2790         * doc/c-mips.texi: Document .set autoextend.
2791
2792 Sat Apr 19 23:09:25 1997  Niklas Hallqvist  <niklas@petra.appli.se>
2793
2794         * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2795         mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2796         sparc-*-openbsd*): New targets.
2797         * configure: Rebuild.
2798
2799 Sat Apr 19 22:52:03 1997  Jim Wilson  <wilson@cygnus.com>
2800
2801         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2802         for all undefined symbols.
2803
2804 Fri Apr 18 13:37:35 1997  Ian Lance Taylor  <ian@cygnus.com>
2805
2806         * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2807         correctly.
2808
2809 Fri Apr 18 11:51:35 1997  Niklas Hallqvist  <niklas@appli.se>
2810
2811         * configure.in (alpha*-*-openbsd*): New target.
2812         * configure: Rebuild.
2813
2814 Thu Apr 17 13:59:47 1997  Per Fogelstrom  <pefo@openbsd.org>
2815
2816         * configure.in (mips-*-openbsd*): New target.
2817         * configure: Rebuild.
2818
2819 start-sanitize-d30v
2820 Wed Apr 16 12:31:24 1997  Martin Hunt <hunt@cygnus.com>
2821
2822         * config/tc-d30v.c (parallel_ok): Fix parallel checking
2823         for instructions using conditional execution.
2824
2825 end-sanitize-d30v
2826 Tue Apr 15 18:11:44 1997  Gavin Koch  <gavin@cygnus.com>
2827
2828         * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2829
2830 Tue Apr 15 13:04:47 1997  Ian Lance Taylor  <ian@cygnus.com>
2831
2832         * Makefile.in (srcroot): Remove.
2833         (INSTALL): Set to @INSTALL@.
2834         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2835         (all, dvi): Don't set srcroot.
2836         (install): Depend upon as.new, gasp.new, and installdirs.  Use
2837         $(program_transform_name) directly, rather than using
2838         $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2839         (installdirs): New target.
2840         * doc/Makefile.in (INSTALL_XFORM1): Remove.
2841         (install): Depend upon installdirs.  Use $(program_transform_name)
2842         directly, rather than using $(INSTALL_XFORM) and
2843         $(INSTALL_XFORM1).
2844         (installdirs): New target.
2845         (install-info-as): Run mkinstalldirs.
2846         (install-info-gasp): Likewise.
2847
2848 Mon Apr 14 11:59:08 1997  Ian Lance Taylor  <ian@cygnus.com>
2849
2850         * Makefile.in (INSTALL): Change install.sh to install-sh.
2851
2852         * symbols.c (resolve_symbol_value): Check for division by zero.
2853
2854         From Thomas Graichen <graichen@rzpd.de>:
2855         * Makefile.in: Always use $(SHELL) when running move-if-change.
2856         * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2857         * configure: Rebuild.
2858
2859 Thu Apr 10 14:40:00 1997  Doug Evans  <dje@canuck.cygnus.com>
2860
2861         * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2862         New argument `want'.  Update enum cgen_parse_operand_result values.
2863         Initialize if CGEN_PARSE_OPERAND_INIT.
2864         * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2865         (md_assemble): Call cgen_asm_init_parse.
2866         Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2867
2868 Wed Apr  9 11:49:41 1997  Ian Lance Taylor  <ian@cygnus.com>
2869
2870         * config/tc-m68k.c (m68k_ip): Handle #j.
2871
2872 Tue Apr  8 16:37:57 1997  Jeffrey A Law  (law@cygnus.com)
2873
2874         * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2875         right address for call label:32,regs,imm.
2876
2877 Mon Apr  7 14:58:22 1997  Jeffrey A Law  (law@cygnus.com)
2878
2879         * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2880         zero.
2881         * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2882         symbol for OBJ_ELF anymore.
2883
2884 Mon Apr  7 10:54:59 1997  Doug Evans  <dje@canuck.cygnus.com>
2885
2886         * Makefile.in: Regenerate dependencies.
2887         (TARG_CPU): New variable.
2888         (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2889         (.dep1): Delete creating of cgen-opc.h.
2890         (.tcdep): Put proper contents in cgen-opc.h.
2891         * configure.in (m32r): Delete setting of extra_files, extra_links.
2892         (AC_OUTPUT): Create cgen-opc.h.
2893         * configure: Regenerated.
2894
2895 Sat Apr  5 13:19:12 1997  Klaus Kaempf  <kkaempf@progis.de>
2896
2897         * makefile.vms: Update to build gasp.exe.
2898
2899 Fri Apr  4 16:10:02 1997  Doug Evans  <dje@canuck.cygnus.com>
2900
2901         * write.c (relax_frag): Make non-static.
2902         * write.h (relax_frag): Add prototype for.
2903         * config/tc-m32r.h (md_do_align): New arg `max'.
2904         * config/tc-m32r.c (m32r_do_align): Likewise.
2905         Update calls to frag_align, frag_align_pattern.
2906         (fill_insn): Update call to m32r_do_align.
2907         (m32r_scomm): Update call to frag_align.
2908
2909         * config/tc-m32r.[ch]: New files.
2910         * cgen.c: New file.
2911         * Makefile.in (CPU_TYPES): Add m32r.
2912         (TARGET_CPU_CFILES): Add tc-m32r.c.
2913         (TARGET_CPU_HFILES): Add tc-m32r.h.
2914         (DISTCLEAN_HERE): Add cgen-opc.h.
2915         (.dep1,.tcdep): Create empty cgen-opc.h.
2916         (cgen.o): Add dependencies.
2917         (dependencies): Regenerate.
2918         * as.h (struct frag): New member fr_targ.
2919         (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2920         * conf.in (USING_CGEN): New macro.
2921         * configure.in (m32r-*-*): Add entry for.
2922         Add cgen.o to extra_objects.
2923         * configure: Regenerate.
2924         * frags.c (frag_var): fr_pcrel_adjust renamed to
2925         fr_targ.ns32k.pcrel_adjust.  fr_bsr renamed to fr_targ.ns32k.bsr.
2926         (frag_variant): Likewise.
2927         * write.c (relax_frag): Likewise.
2928         * config/tc-ns32k.c (*): Likewise.
2929
2930 Fri Apr  4 13:26:10 1997  Ian Lance Taylor  <ian@cygnus.com>
2931
2932         * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2933         rather than for any end of line character.
2934
2935         * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2936         call abort (i.e., as_abort) rather than crashing.
2937
2938         * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2939         OBJ_ELF, rather than of S_GET_OTHER.
2940
2941         * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2942
2943 Thu Apr  3 13:16:18 1997  Ian Lance Taylor  <ian@cygnus.com>
2944
2945         * Makefile.in (VERSION): Set to 2.8.1.
2946
2947         * Branched binutils 2.8.
2948
2949 Wed Apr  2 12:24:10 1997  Ian Lance Taylor  <ian@cygnus.com>
2950
2951         * COPYING: Update FSF address.
2952
2953         * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2954
2955 Tue Apr  1 18:29:47 1997  Jim Wilson  <wilson@cygnus.com>
2956
2957         * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2958
2959 Tue Apr  1 16:24:28 1997  Klaus Kaempf  <kkaempf@progis.de>
2960
2961         * config-gas.com: Update to handle both vax and alpha.
2962         * makefile.vms: Update to use config-gas.
2963         * conf-a-gas.com: Remove file.
2964
2965 Tue Apr  1 16:08:21 1997  Ian Lance Taylor  <ian@cygnus.com>
2966
2967         * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2968         itbl-lex.c dependencies.  Remove rules for itbl-lex.o,
2969         itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2970
2971 start-sanitize-tic80
2972 Tue Apr  1 11:25:56 1997  Michael Meissner  <meissner@cygnus.com>
2973
2974         * config/tc-tic80.c (line_comment_char): Make '#' start comments
2975         at the beginning of a line for compatibility with .S files where
2976         cpp leaves the filename transitions beginning with '#'.
2977
2978 end-sanitize-tic80
2979 Tue Apr  1 00:07:30 1997  Ian Lance Taylor  <ian@cygnus.com>
2980
2981         * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2982         tc_coff_sizemachdep if OBJ_COFF.
2983
2984 Mon Mar 31 23:53:44 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2985
2986         * config/tc-ppc.c (register_name): Declare.
2987
2988 Mon Mar 31 16:31:04 1997  Joel Sherrill  <joel@oarcorp.com>
2989
2990         * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2991         * configure: Rebuild.
2992
2993 Mon Mar 31 14:15:19 1997  Ian Lance Taylor  <ian@cygnus.com>
2994
2995         * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2996         (mips16_mark_labels): New static function.
2997         (append_insn): Call mips16_mark_labels.
2998         (mips_emit_delays): Likewise.
2999         (s_insn): Likewise.  Don't call mips_clear_insn_labels.
3000         (s_mips_stab): New static function.
3001
3002         * configure.in: Use ELF for mips-*-gnu*.
3003         * configure: Rebuild.
3004
3005 Mon Mar 31 14:01:40 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
3006
3007         * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3008         TE_DELTA.
3009
3010 Fri Mar 28 18:03:19 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
3011
3012         * configure.in: Add AC_ARG_ENABLE for commonbfdlib.  If it is set,
3013         set OPCODES_LIB to empty.
3014         * configure: Rebuild.
3015
3016 Fri Mar 28 15:25:24 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3017
3018         * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3019         targets.
3020         * configure: Rebuild.
3021
3022 Fri Mar 28 13:08:33 1997  Ian Lance Taylor  <ian@cygnus.com>
3023
3024         * itbl-parse.y (yyerror): Make static.  Declare.
3025
3026         From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3027         * configure.in: Set emulations for mips-*-linux*-*.
3028         * configure: Rebuild.
3029
3030         * config/tc-mips.c (struct mips_set_options): Define.
3031         (mips_opts): New static variable.
3032         (mips_isa): Remove.  Now a field in mips_opts.  Change all
3033         references.
3034         (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3035         (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3036         (struct mips_option_stack): Define.
3037         (mips_opts_stack): New static variable.
3038         (s_mipsset): Add support for .set push and .set pop.
3039         * doc/c-mips.texi: Document .set push and .set pop.
3040
3041         * config/obj-elf.c (obj_elf_section_change_hook): New function.
3042         * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3043         * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3044
3045 Thu Mar 27 12:23:56 1997  Ian Lance Taylor  <ian@cygnus.com>
3046
3047         * as.c (parse_args): Update copyright date in version message.
3048
3049         * Makefile.in (clean-here): Remove dependency files.
3050
3051         * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3052         (s_mri_common): Check S_IS_COMMON unconditionally.
3053         * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3054         * config/tc-alpha.c (s_alpha_comm): Likewise.
3055         * config/tc-mips.c (nopic_need_relax): Likewise.
3056         * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3057         (ppc_pe_comm): Likewise.
3058         * config/obj-elf.c (obj_elf_common): Likewise.  Set segment of
3059         common symbol to bfd_com_section_ptr.
3060         * config/tc-sparc.c (s_common): Likewise.
3061         (tc_gen_reloc): Likewise.
3062
3063 start-sanitize-d30v
3064 Thu Mar 27 00:29:46 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3065
3066         * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3067
3068 end-sanitize-d30v
3069 Wed Mar 26 13:35:15 1997  H.J. Lu  <hjl@lucon.org>
3070
3071         * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3072         BFD_ASSEMBLER.
3073
3074 Wed Mar 26 11:32:51 1997  Ian Lance Taylor  <ian@cygnus.com>
3075
3076         * input-scrub.c (input_scrub_next_buffer): Handle very long input
3077         lines correctly.
3078
3079         * listing.c (print_lines): Add lineno parameter.  Change all
3080         callers.
3081         (listing_listing): Only call calc_hex for the right line.
3082         (listing_list): Set the new edict based on the current edict, in
3083         order to handle listing commands in macros correctly.
3084
3085         * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3086         instructions.
3087
3088         * cond.c (cond_finish_check): New function.
3089         * as.h (cond_finish_check): Declare.
3090         * as.c (main): Call cond_finish_check.
3091
3092 start-sanitize-d30v
3093 Tue Mar 25 14:45:54 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3094
3095         * config/tc-d30v.c (md_assemble): If two instructions
3096         are supposed to be assembled in parallel and the first one is
3097         long, print an error and stop.
3098         (md_apply_fix3): Don't calculate absolute relocs.  Just write
3099         them out.
3100
3101 end-sanitize-d30v
3102 Mon Mar 24 12:11:18 1997  Ian Lance Taylor  <ian@cygnus.com>
3103
3104         * config/tc-i386.h (iclrKludge): Define.
3105         * config/tc-i386.c (md_assemble): Handle iclrKludge.
3106
3107         * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3108         OBJ_ECOFF.
3109         (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3110         * config/tc-alpha.c (alpha_debug): New static variable.
3111         (md_parse_option): Set alpha_debug if -g is seen.
3112         (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3113
3114 start-sanitize-d30v
3115 Sun Mar 23 18:03:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3116
3117         * config/tc-d30v.c (build_insn): Enable range-checking code.
3118         (postfix): Stop at space or comma. Fixes PR 11862.
3119         (md_assemble): Change error message.
3120
3121 end-sanitize-d30v
3122 Sat Mar 22 13:44:28 1997  Ian Lance Taylor  <ian@cygnus.com>
3123
3124         * Makefile.in: Added automatic dependency building.
3125         * dep-in.sed: New file.
3126
3127 Fri Mar 21 15:42:37 1997  Ian Lance Taylor  <ian@cygnus.com>
3128
3129         * config/obj-ieee.c (segment_name): Don't define function if this
3130         is a macro.
3131
3132         * config/obj-coff.h (DO_STRIP): Don't define.
3133         * config/tc-h8300.h (DO_STRIP): Don't define.
3134         * config/tc-h8500.h (DO_STRIP): Don't define.
3135         * config/tc-w65.h (DO_STRIP): Don't define.
3136         * config/tc-z8k.h (DO_STRIP): Don't define.
3137
3138         * symbols.c (colon): Call obj_frob_label if it is defined.
3139         * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3140
3141         * configure.in: Don't set files and links.  Don't call
3142         AC_LINK_FILES.  Substitute te_file.  Create targ-cpu.h,
3143         obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3144         * configure: Rebuild.
3145         * Makefile.in (TARG_CPU_C): New variable.
3146         (TARG_CPU_O, TARG_CPU_H): New variables.
3147         (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3148         (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3149         (SOURCES): Rename from REAL_SOURCES.  Delete old definition.
3150         (LINKED_SOURCES): Remove.
3151         (HEADERS): Rename from REAL_HEADERS.  Delete old definition.
3152         (LINKED_HEADERS): Remove.
3153         (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3154         ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3155         targ-cpu.h, etc.
3156         ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3157         (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3158         (itbl-cpu.h): Remove target.
3159         (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3160         atof-targ.h.
3161
3162 Thu Mar 20 19:18:58 1997  Ian Lance Taylor  <ian@cygnus.com>
3163
3164         * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3165
3166 Thu Mar 20 16:49:14 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3167
3168         * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3169         open coded loop that does not require the name to start with a
3170         name beginner.
3171
3172 Thu Mar 20 13:42:01 1997  H.J. Lu  <hjl@lucon.org>
3173
3174         * frags.c (frag_var): Change offset parameter to offsetT.
3175         (frag_variant): Likewise.
3176         * frags.h (frag_variant, frag_var): Update declarations.
3177         * config/tc-m68k.c (struct m68k_it): Change foff field to
3178         offsetT.
3179         (add_frag): Change off parameter to offsetT.
3180         * Several files: Add casts to calls to frag_var.
3181
3182         * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3183         serialize a parallel make.
3184         (itbl-parse.h): Split target out from itbl-parse.c.
3185
3186 Thu Mar 20 12:48:45 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
3187
3188         * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3189
3190         * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3191         * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3192         storing the value of a common symbol.
3193
3194 Wed Mar 19 11:37:57 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
3195
3196         * config/obj-coff.c (glue_symbols): Unused variable symbolP
3197         removed.
3198         (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3199         that is done by symbol_remove and symbol_insert.
3200
3201         * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3202         symbol.
3203
3204 Wed Mar 19 11:06:29 1997  Ian Lance Taylor  <ian@cygnus.com>
3205
3206         * config/tc-mips.c (load_register): In 32 bit mode, when not
3207         dealing with a 64 bit number, permit the upper 32 bits to be set
3208         even if bit 31 is not set.
3209
3210 Tue Mar 18 23:30:14 1997  Ian Lance Taylor  <ian@cygnus.com>
3211
3212         * read.c (potable): Add "equiv".
3213         (s_set): Handle .equiv based on argument.
3214         * doc/as.texinfo (Equiv): New node to document .equiv.
3215         (Err): New node to document .err.
3216
3217 Tue Mar 18 15:50:13 1997  H.J. Lu  <hjl@lucon.org>
3218
3219         * Many files: Add function prototypes.
3220         * as.c (show_usage, parse_args): Make static.
3221         * frags.h (frag_alloc): Declare.
3222         * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3223         * symbols.c (dollar_label_instance): Change return type to long.
3224         * symbols.h (print_symbol_value): Declare.
3225         (print_expr, print_expr_1, print_symbol_value_1): Declare.
3226         * write.c (fix_new_exp): Don't declare make_expr_symbol.
3227         (remove_subsegs, relax_frag): Make static.
3228         * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3229         (what_kind_of_float): Likewise.
3230         (atof_vax): Make static.  Change what_kind to int.
3231         (md_atof): Change what_statement_type to int.
3232         * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3233         * config/tc-alpha.c (vax_md_atof): Declare.
3234         (md_atof): Don't declare atof_ieee and vax_md_atof.
3235         * config/tc-i386.c (set_16bit_code_flag): Make static.
3236         * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3237         * config/tc-m68k.c (add_fix): Change width to int.
3238         (insert_reg): Change regname to const.
3239         (md_atof): Don't declare atof_ieee.
3240         (demand_empty_rest_of_line): Don't declare.
3241         * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3242         * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3243         (parse_keyword_arg): Change lookup_fn to take const arg.
3244         (md_atof): Don't declare atof_ieee.
3245         * config/tc-sparc.h: Add ifdef for multiple inclusion.
3246         (tc_aout_pre_write_hook): Don't declare.
3247
3248 Mon Mar 17 11:21:09 1997  Ian Lance Taylor  <ian@cygnus.com>
3249
3250         * as.h (bfd_alloc_by_size_t): Don't declare.
3251         * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3252
3253 Sun Mar 16 13:49:21 1997  Philippe De Muyter <phdm@info.ucl.ac.be>
3254
3255         * symbols.c (symbol_new): Don't call debug_verify_symchain.
3256         (symbol_append): Set sy_next and sy_previous when adding a single
3257         symbol to an empty list.  Call debug_verify_symchain.
3258         (verify_symbol_chain): Use assert, not know.
3259
3260 Sat Mar 15 20:27:12 1997  Fred Fish  <fnf@cygnus.com>
3261
3262         * NEWS: Note BeOS support.
3263         * configure.in: (ppc-*-beos): New target, use coff as object format.
3264         * configure: Regenerate with autoconf.
3265
3266 Sat Mar 15 19:14:02 1997  Ian Lance Taylor  <ian@cygnus.com>
3267
3268         * config/tc-mips.c (md_apply_fix): Improve error message for out
3269         of range branch.
3270
3271         * Makefile.in: Add dependencies on obstack.h where needed.
3272
3273 Fri Mar 14 15:33:38 1997  Ian Lance Taylor  <ian@cygnus.com>
3274
3275         * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3276         case of a symbol equated to another symbol when using SVR4_PIC.
3277
3278         * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3279
3280 Thu Mar 13 11:20:51 1997  Ian Lance Taylor  <ian@cygnus.com>
3281
3282         * read.c (read_a_source_file): Call LISTING_NEWLINE before
3283         HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3284
3285         * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3286         and md_elf_section_change_hook if they are defined.
3287         (obj_elf_text, obj_elf_previous): Likewise.
3288
3289 Wed Mar 12 11:40:20 1997  Ian Lance Taylor  <ian@cygnus.com>
3290
3291         * config/obj-multi.h (struct elf_obj_sy): Define if
3292         OBJ_MAYBE_ELF.
3293         (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3294         OBJ_MAYBE_ELF.
3295         * config/obj-elf.h (struct elf_obj_sy): Don't define if
3296         OBJ_SYMFIELD_TYPE is defined.
3297
3298         * doc/as.texinfo (bss): Improve description of .bss section.  In
3299         ELF or COFF, you are permitted to switch into the section.
3300         (Comm): Rewrite description of common symbols.
3301         (Lcomm): Mention that some targets permit a third argument.
3302
3303 Tue Mar 11 01:13:31 1997  Ian Lance Taylor  <ian@cygnus.com>
3304
3305         * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3306
3307         * symbols.c (colon): Change type of local to int.  From Alan Modra
3308         <alan@spri.levels.unisa.edu.au>.
3309
3310         * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3311         alignment if a zero fill pattern was explicitly specified.
3312         * config/tc-sh.c (sh_do_align): Likewise.
3313
3314         * read.c (equals): Always permit register names to be redefined.
3315
3316         * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3317         mips16 symbol to be adjusted if a symbol is being subtracted from
3318         it.
3319
3320         From Eric Youngdale <eric@andante.jic.com>:
3321         * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3322         illegal symbol version names.
3323         (elf_frob_symbol): Check for external default versions.
3324
3325 Sun Mar  9 23:49:12 1997  Ian Lance Taylor  <ian@cygnus.com>
3326
3327         From Eric Youngdale <eric@andante.jic.com>:
3328         * config/obj-elf.h (struct elf_obj_sy): Define.
3329         (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct.  Change all
3330         users.
3331         * config/obj-elf.c (obj_elf_symver): Just record the name.
3332         (obj_symbol_new_hook): Initialized versioned_name field.
3333         (elf_frob_symbol): If there is a versioned_name, either rename the
3334         symbol, or add an alias with that name.
3335
3336 Thu Mar  6 13:55:32 1997  Jeffrey A Law  (law@cygnus.com)
3337
3338         * config/tc-mn10300.c (md_relax_table): Define.
3339         (md_convert_frag): Implement.
3340         (md_assemble): Handle relaxable operands/instructions correctly.
3341         (md_estimate_size_before_relax): Implement.
3342         * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3343
3344         * config/tc-mn10200.c (md_relax_table): Fix typos.
3345
3346         * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3347         relocs anymore.  Tweak fx_offset for pc-relative relocs.
3348
3349 Wed Mar  5 15:46:16 1997  Ian Lance Taylor  <ian@cygnus.com>
3350
3351         * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3352         in MRI mode.
3353
3354 start-sanitize-tic80
3355 Tue Mar  4 19:34:21 1997  Fred Fish  <fnf@cygnus.com>
3356
3357         * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3358         pseudo-ops.
3359         * config/tc-tic80.c (md_begin): Declare external variable
3360         coff_flags and insert an F_AR32WR bit into it.
3361
3362 end-sanitize-tic80
3363 Tue Mar  4 10:01:04 1997  Ian Lance Taylor  <ian@cygnus.com>
3364
3365         * read.c (equals): Add reassign parameter.  Change all callers.
3366         * read.h (equals): Update declaration.
3367
3368 Sat Mar  1 01:04:04 1997  Ian Lance Taylor  <ian@cygnus.com>
3369
3370         * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3371         can rely on the frag address to determine whether a frag is
3372         earlier or later.
3373
3374 Fri Feb 28 14:40:00 1997  Ian Lance Taylor  <ian@cygnus.com>
3375
3376         * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3377         (S_LOCAL_NAME): Likewise.
3378         (FAKE_LABEL_NAME): Define unconditionally.
3379         * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3380         BFD_ASSEMBLER.
3381         (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3382         * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3383         Don't define FAKE_LABEL_NAME.
3384         * config/te-ic960.h: Likewise.
3385         * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3386         (mips_frob_file_before_adjust): Declare.
3387         * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3388         (mips_local_label): Remove.
3389
3390         * config/te-sco386.h: Remove; not used.
3391
3392 start-sanitize-tic80
3393 Thu Feb 27 15:39:16 1997  Fred Fish  <fnf@cygnus.com>
3394
3395         * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3396         byte alignment rather than power-of-two alignment that is the
3397         GAS default.
3398
3399 end-sanitize-tic80
3400 Thu Feb 27 13:29:04 1997  Ian Lance Taylor  <ian@cygnus.com>
3401
3402         * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3403
3404         * gasp.c (hash_add_to_string_table): Correct misspelling in error
3405         message, and add newline.
3406         (process_file): Don't process assignments in the label if this is
3407         a equ or assign pseudo-op.
3408         (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3409         and K_EQU, to match documentation.
3410
3411 Thu Feb 27 12:00:03 1997  Michael Meissner  <meissner@cygnus.com>
3412
3413         * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3414         to denote read-only data sections.
3415
3416 Thu Feb 27 00:26:33 1997  Ian Lance Taylor  <ian@cygnus.com>
3417
3418         * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3419         * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3420
3421         * expr.c (operand): Simplify 0b handling.  Don't treat 0b as a
3422         binary number if the next character is '+' or '-'.
3423
3424 start-sanitize-tic80
3425 Wed Feb 26 20:47:12 1997  Fred Fish  <fnf@cygnus.com>
3426
3427         * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3428         (find_opcode): Match operands that can be floats.
3429         (build_insn): Handle O_big (float) expressions and build
3430         correct opcode.
3431
3432 end-sanitize-tic80
3433 Wed Feb 26 18:19:00 1997  Stan Shebs  <shebs@andros.cygnus.com>
3434
3435         * configure.in (mips*-*-lnews*): New target, also make empty
3436         emulation list for this target.
3437         * configure: Update.
3438         * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3439         (mips_target_format): Use.
3440         * te-lnews.h: New file.
3441
3442 start-sanitize-tic80
3443 Wed Feb 26 15:33:46 1997  Fred Fish  <fnf@cygnus.com>
3444
3445         * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3446         operands with :m or :s modifiers and generate the right opcodes
3447         for them.
3448
3449 end-sanitize-tic80
3450 Wed Feb 26 11:56:11 1997  Ian Lance Taylor  <ian@cygnus.com>
3451
3452         * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3453         $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3454
3455 Tue Feb 25 22:02:23 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
3456
3457         * config/tc-m68k.c (instring): Useless local declaration of
3458         crack_operand removed.
3459         * expr.h (expressionS): Changed type of X_op field to operatorT if
3460         __GNUC__.
3461
3462 Tue Feb 25 13:17:27 1997  Ian Lance Taylor  <ian@cygnus.com>
3463
3464         Based on patches from Robert Lipe <robertl@dgii.com>:
3465         * configure.in: Add i386coff and i386elf to emulation list.
3466         * configure: Rebuild.
3467         * as.c (i386coff, i386elf): Declare.
3468         * obj.h (coff_format_ops): Declare.
3469         * config/obj-coff.c (OBJ_HEADER): Define.
3470         (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3471         (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3472         (obj_pseudo_table): Add "version".
3473         (coff_pop_insert): New static function.
3474         (coff_sec_sym_ok_for_reloc): New static function.
3475         (no_func): New static function.
3476         (coff_format_ops): New variable.
3477         * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3478         (obj_symbol_new_hook): Define.
3479         (coff_obj_read_begin_hook): Declare.
3480         (obj_read_begin_hook): Define.
3481         * config/tc-i386.h (i386_target_format): Declare.
3482         * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3483         OUTPUT_FLAVOR when appropriate.
3484         (i386_target_format): New function.
3485         * Makefile.in (obj-coff.o): New target.
3486         (e-i386coff.o, e-i386elf.o): New targets.
3487
3488         From Stephen Williams <steve@icarus.icarus.com>:
3489         * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3490         (_tc_get_bal_of_call): Don't declare.
3491         (tc_get_bal_of_call): Declare as function, don't define as macro.
3492         * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3493         in sy_tc field, not x_balntry field.
3494         (tc_get_bal_of_call): Rename from _tc_get_bal_of_call.  Change
3495         return type to symbolS *.  If OBJ_COFF, retrieve value from sy_tc
3496         field, not x_balntry field.
3497
3498         * config/obj-elf.c (obj_elf_section): Permit a .note section to
3499         have the SHF_ALLOC attribute.
3500
3501         * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3502         (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3503         (itbl-lex.o): Depend upon itbl-parse.h.
3504
3505         * itbl-parse.y (yyerror): Change return type to int.  Change to
3506         use old style function declaration.
3507
3508         * Makefile.in (itbl-lex.o): Remove -Wall.
3509         (itbl-parse.o): Likewise.
3510
3511         * cond.c (s_ifdef): If we should omit conditionals from listings,
3512         call listing_list.
3513         (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3514         * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3515         (listing_listing): Handle EDICT_NOLIST_NEXT.
3516         (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3517         * listing.h (LISTING_NOCOND): Define.
3518         (LISTING_SKIP_COND): Define.
3519         * as.c (show_usage): Mention c as a suboption of -a.
3520         (parse_args): Handle c as a suboption of -a.
3521         * doc/as.texinfo: Document -alc.
3522
3523 start-sanitize-tic80
3524 Mon Feb 24 23:34:14 1997  Fred Fish  <fnf@cygnus.com>
3525
3526         * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3527
3528 end-sanitize-tic80
3529 Mon Feb 24 18:27:43 1997  Eric Youngdale  <eric@andante.jic.com>
3530
3531         * doc/as.texinfo: Document .symver.
3532
3533 Mon Feb 24 15:19:57 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3534
3535         * config/tc-d10v.c: Change pre_defined_registers to
3536         d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3537
3538 Mon Feb 24 10:40:45 1997  Fred Fish  <fnf@cygnus.com>
3539
3540         * config/obj-coff.c: Fix typo in comment section.
3541 start-sanitize-tic80
3542         * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3543         an additional alignment argument.
3544         (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3545         base relative ones.
3546         (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3547         base relative ones.
3548 end-sanitize-tic80
3549
3550 Mon Feb 24 02:23:00 1997  Dawn Perchik  <dawn@cygnus.com>
3551
3552         * Makefile.in: Remove dependancies on itbl-cpu.h.
3553         * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3554         is not defined.
3555
3556 Mon Feb 24 02:03:00 1997  Dawn Perchik  <dawn@cygnus.com>
3557
3558         * itbl-ops.h: Include as.h.
3559
3560 Mon Feb 24 01:04:00 1997  Dawn Perchik  <dawn@cygnus.com>
3561
3562         * as.c: Remove -t option.
3563         * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3564         * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3565         * config/tc-mips.h: Define HAVE_ITBL_CPU.
3566
3567 Sun Feb 23 18:01:00 1997  Dawn Perchik  <dawn@cygnus.com>
3568
3569         * itbl-ops.c: Don't define DEBUG.
3570
3571 Sun Feb 23 17:49:00 1997  Dawn Perchik  <dawn@cygnus.com>
3572
3573         * Makefile.in: Update itbl-test.c to reflect its new location.
3574
3575 Sun Feb 23 15:50:00 1997  Dawn Perchik  <dawn@cygnus.com>
3576
3577         * itbl-ops.c: Add test for itbl_have_entries.
3578         * config/tc-mips.c: Remove test for itbl_have_entries.
3579         * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3580
3581 Sun Feb 23 18:13:19 1997  Ian Lance Taylor  <ian@cygnus.com>
3582
3583         * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3584         itbl-ops.c.  Add itbl-parse.c and itbl-lex.c.
3585         (LEX, LEXFLAGS): Define.
3586         * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3587
3588 Sat Feb 22 21:25:00 1997  Dawn Perchik  <dawn@cygnus.com>
3589
3590         * itbl-parse.y: Fix indentation mistakes from indent program.
3591         * itbl-lex.l: Fix indentation mistakes from indent program.
3592         * itbl-ops.h: Add include for ansidecl.h.
3593         Add PARAMS around function arguments.
3594         Add declaration for itbl_have_entries.
3595         * itbl-ops.c: Add PARAMS around function arguments.
3596         * Makefile.in: Add itbl build rules.
3597         Add dependancies for itbl files to mips target.
3598         * as.c: Add itbl support.
3599         Add new option "--insttbl" for dynamically extending instruction set.
3600         * as.h: Declare insttbl_file_name;
3601         the name of file defining extensions to the basic instruction set
3602         * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3603         itbl-ops.o to extra_objects for mips configuration.
3604         Add include file link from itbl-cpu.h to
3605         config/itbl-${target_cpu_type}.h.
3606         * config/tc-mips.c: Allow copz instructions.
3607         Add notes for future additions to the itbl support.
3608         Add debug macros.
3609         (macro): Call itbl_assemble to assemble itbl instructions.
3610         See if an unknown register is specified in an itbl entry.
3611
3612 Sat Feb 22 20:53:01 1997  Fred Fish  <fnf@cygnus.com>
3613         * doc/internals.texi (CPU backend): Fix typo in md_section_align
3614         description.
3615 start-sanitize-tic80
3616         * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3617         * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3618         operands.
3619         (build_insn): Grab a frag early so we can use the address in
3620         fixups.  Take one's complement of BITNUM values before insertion
3621         in opcode.  Add code to support O_symbol operands.
3622         (md_apply_fix): Replace unimplemented warning with implementation.
3623         (md_pcrel_from): Ditto.
3624         (tc_coff_fix2rtype): Ditto.
3625 end-sanitize-tic80
3626
3627 Fri Feb 21 14:34:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3628 start-sanitize-d30v
3629         * config/tc-d30v.c (parallel_ok): New function.
3630         * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3631 end-sanitize-d30v
3632         * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3633         relocation is in different section. Fixes PR11574.
3634
3635 Fri Feb 21 10:08:25 1997  Jim Wilson  <wilson@cygnus.com>
3636
3637         * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3638         don't set the section alignment to 2**4.
3639
3640 Fri Feb 21 11:55:03 1997  Ian Lance Taylor  <ian@cygnus.com>
3641
3642         * config/tc-m68k.c (line_comment_chars): Add '*'.
3643
3644         * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3645         (do_scrub_begin): Don't set lex['*'].
3646         (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3647         check for LEX_IS_TWOCHAR_COMMENT_2ND.  Instead, just check for
3648         a literal '*'.
3649
3650         * configure.in: Set em=svr4 for m68k-*-sysv4*.
3651         * configure: Rebuild.
3652         * config/te-svr4.h: New file.
3653         * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3654         TE_SVR4 or TE_DELTA.
3655
3656 Thu Feb 20 22:24:39 1997  Jeffrey A Law  (law@cygnus.com)
3657
3658         * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3659         short conditional branch around a long unconditional branch.
3660
3661 Thu Feb 20 13:56:00 1997  Ian Lance Taylor  <ian@cygnus.com>
3662
3663         * config/obj-coff.c (obj_coff_ln [both versions]): Call
3664         new_logical_line.
3665
3666         * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3667         complex expression.
3668
3669         * symbols.c (resolve_symbol_value): If both left and right
3670         operands are undefined, warn about both of them.
3671
3672 Wed Feb 19 00:53:28 1997  Ian Lance Taylor  <ian@cygnus.com>
3673
3674         Based on patches from Eric Youngdale <eric@andante.jic.com>:
3675         * config/obj-elf.c (elf_pseudo_table): Add "symver".
3676         (obj_elf_symver): New static function.
3677         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3678         field.
3679
3680         * write.c (relax_segment): Make type and printf format agree.
3681
3682         * read.c (get_line_sb): Don't end the line on a semicolon inside a
3683         string.
3684
3685 start-sanitize-d30v
3686 Tue Feb 18 18:42:51 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3687
3688         * config/tc-d30v.c, config/tc-d30v.h: New files.
3689
3690         * configure: Rebuilt.
3691
3692         * configure.in: Add case for d30v.
3693
3694 end-sanitize-d30v
3695 Sun Feb 16 17:47:29 1997  Fred Fish  <fnf@cygnus.com>
3696
3697         * config/tc-alpha.h (md_operand): Define with a null expansion,
3698         like all the other targets.
3699         * doc/internals.texi (CPU backend): Add missing word in
3700         md_flush_pending_output description.  Fix typo in md_convert_frag
3701         description.
3702 start-sanitize-tic80
3703         * config/tc-tic80: Minor comment additions/changes.
3704 end-sanitize-tic80
3705
3706 Fri Feb 14 18:09:59 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
3707
3708         * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3709         (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3710         * config/obj-coff.c (obj_coff_def): Use
3711         tc_canonicalize_symbol_name if defined.
3712         (obj_coff_tag, obj_coff_val): Likewise.
3713         * expr.c (operand): Reject '~' as operator if is_name_beginner.
3714
3715 Fri Feb 14 17:24:48 1997  Ian Lance Taylor  <ian@cygnus.com>
3716
3717         Based on notes from Peter Eriksson <peter@ifm.liu.se>.  The target
3718         does not actually work, though:
3719         * configure.in (i386-sequent-bsd*): New target.
3720         * configure: Rebuild.
3721         * config/tc-dynix.h: New file.
3722         * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3723
3724         * read.c (do_align): Add max parameter.  Change all callers.
3725         Remove useless static variables.
3726         (s_align): New static function.  Do common portion of
3727         s_align_bytes and s_align_ptwo.
3728         (s_align_bytes, s_align_ptwo): Just call s_align.
3729         * frags.c (frag_align): Add max parameter.  Change all callers.
3730         (frag_align_pattern): Likewise.
3731         * frags.h (frag_align, frag_align_pattern): Update declarations.
3732         * write.c (relax_segment): Limit alignment change to fr_subtype.
3733         Fix some types to be addressT.
3734         * config/obj-coff.c (size_section): Likewise.
3735         * config/obj-ieee.c (size_section): Likewise.
3736         * config/tc-d10v.h (md_do_align): Add max parameter.
3737         * config/tc-i386.h (md_do_align): Likewise.
3738         * config/tc-m88k.h (md_do_align): Likewise.
3739         * config/tc-m88k.c (m88k_do_align): Likewise.
3740         * config/tc-sh.h (md_do_align): Likewise.
3741         * config/tc-sh.c (sh_do_align): Likewise.
3742         * as.h: Improve comments on rs_align and rs_align_code.
3743         * doc/as.texinfo: Document new alignment arguments.
3744         * doc/internals.texi (Frags): Document use of fr_subtype field for
3745         rs_align and rs_align_code.
3746
3747 Fri Feb 14 15:56:06 1997  Gavin Koch  <gavin@cygnus.com>
3748
3749         * config/tc-mips.c: Changed opcode parsing.
3750
3751 Thu Feb 13 20:02:16 1997  Fred Fish  <fnf@cygnus.com>
3752
3753         * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3754         tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3755         Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3756         * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3757         tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3758         to a location consistent with the rest of the target include files.
3759         * config/tc-i386.c: Remove misleading comment.
3760         * doc/internals.texi (CPU backend): Add description of function
3761         md_undefined_symbol.
3762 start-sanitize-tic80
3763         * config/tc-tic80.c: Add code to insert predefined symbols into the
3764         symbol table so they can be parsed by the standard expression parser.
3765         Remove custom code that use to parse them.
3766         * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3767         to a location consistent with the rest of the target include files.
3768 end-sanitize-tic80
3769
3770 Thu Feb 13 21:44:18 1997  Klaus Kaempf  <kkaempf@progis.de>
3771
3772         * as.h: GNU c provides unlink() function.
3773
3774         Unify section handling on openVMS/Alpha:
3775         * config/tc-alpha.c(s_alpha_link): Remove.
3776         (s_alpha_section): New function.
3777         Remove case-hacking of symbols
3778         Add .code_address pseudo-op.
3779         (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3780         (s_alpha_code_address): New function.
3781         (alpha_ctors_section, alpha_dtors_section): New sections for C++
3782         static constructors/destructors.
3783         Add debug code for crash debugs, to be removed when traceback code
3784         is added to object code.
3785         (s_alpha_name): New function for .name pseudo-op.
3786         (alpha_print_token): New function to print token expressions with
3787         alpha specific extensions.
3788
3789         * makefile.vms: Allow compilation with current gcc snapshot.
3790
3791 Thu Feb 13 16:29:04 1997  Fred Fish  <fnf@cygnus.com>
3792
3793         * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3794         (DVIPS): Set to dvips.
3795         (ps, as.ps, gasp.ps): New targets.
3796         (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3797         and MAKEINFO env variables.
3798         (internals.ps): Use DVIPS macro.
3799         (clean): Remove core and backup files.
3800         (distclean): Remove temporary files from building internals.
3801         (clean-dvi): Ditto.
3802         * doc/internals.texi (Frags): Fix typo.
3803         (GAS processing): Ditto.
3804         (CPU backend): Ditto.
3805         * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3806         * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3807         * read.c: Remove ugly hack that dealt with config files not
3808         correctly defining TARGET_BYTES_BIG_ENDIAN.
3809         (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3810         * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3811         * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3812         * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3813         * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3814         * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3815         * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3816         with TARGET_BYTES_BIG_ENDIAN defined to 0.
3817         * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3818         and simplify.  Test value of TARGET_BYTES_BIG_ENDIAN, not just
3819         whether it is defined or not.
3820         * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3821         * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3822         and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3823         whether it is defined or not.
3824 start-sanitize-tic80
3825         * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3826         (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3827 end-sanitize-tic80
3828
3829 Thu Feb 13 14:40:16 1997  Doug Evans  <dje@canuck.cygnus.com>
3830
3831         * write.c (write_relocs): Correct text in as_fatal error message,
3832         bfd_perform_relocation -> bfd_install_relocation.
3833
3834 Thu Feb 13 14:48:03 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
3835
3836         * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3837         * read.c (LEX_TILDE): Define if not defined.
3838         (lex_type): Use LEX_TILDE.
3839         * expr.c (get_symbol_end): Check first char with is_name_beginner,
3840         not is_part_of_name.
3841
3842 Thu Feb 13 11:40:58 1997  Ian Lance Taylor  <ian@cygnus.com>
3843
3844         * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3845         of continued line.
3846
3847         * config/tc-mips.c (mips16_extended_frag): Correct base address
3848         for an extended PC relative instruction.
3849         (md_convert_frag): Likewise.
3850
3851         * config/tc-mips.c (prev_nop_frag): New static variable.
3852         (prev_nop_frag_holds): New static variable.
3853         (prev_nop_frag_required): New static variable.
3854         (prev_nop_frag_since): New static variable.
3855         (append_insn): If we aren't reordering, and prev_nop_frag is not
3856         NULL, and we don't need any nops, then decrease the size of
3857         prev_nop_frag.  Don't insert nops because of instructions in
3858         noreorder sections.  Remember whether the previous instructions
3859         where in noreorder sections even when not reordering.
3860         (mips_no_prev_insn): Add preserver parameter.  Change all
3861         callers.  Refer prev_nop_frag variables when appropriate.
3862         (mips_emit_delays): Set up prev_nop_frag.
3863         (s_mipsset): Clear prev_nop_frag if reordering.
3864
3865 Wed Feb 12 14:36:29 1997  Ian Lance Taylor  <ian@cygnus.com>
3866
3867         * config/tc-mips.c (append_insn): Remove useless code which
3868         handled swapping a mips16 jump with a mips16 instruction with a
3869         reloc.
3870
3871         * config/tc-mips.c (md_parse_option): When debugging, set
3872         mips_optimize to 1, not 0.
3873
3874         * config/tc-mips.c (mips16_ip): Handle an extend operand.
3875
3876         * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3877         like the expression was based on `.', adjust the value of the
3878         symbol.
3879
3880         * config/tc-mips.c (append_insn): Warn about an attempt to put an
3881         extended instruction in a delay slot when not reordering.
3882         (md_convert_frag): Warn if an extended instruction appears in a
3883         delay slot.
3884
3885         * config/tc-mips.c (mips_pseudo_table): Add "insn".
3886         (s_insn): New static function.
3887         * doc/c-mips.texi: Document .insn.
3888
3889         * config/tc-mips.c (md_begin): Add the general registers to the
3890         symbol table.
3891         (mips16_ip): First parse the expression, and then see whether it
3892         came up with a register, rather than trying to first see whether
3893         we are looking at a register.
3894
3895 start-sanitize-tic80
3896 Tue Feb 11 15:13:39 1997  Fred Fish  <fnf@cygnus.com>
3897
3898         * config/tc-tic80.c: Numerous changes and additions to flesh
3899         out functions that were previously just stubs, and fix some
3900         problems found using the new TIc80 testsuite cases.
3901
3902 end-sanitize-tic80
3903 Tue Feb 11 15:52:22 1997  Ian Lance Taylor  <ian@cygnus.com>
3904
3905         * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3906         (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3907
3908         * config/tc-mips.c (append_insn): Output jump instruction as a
3909         pair of 2 byte instructions, rather than as a single 4 byte
3910         instruction.
3911
3912 start-sanitize-r5900
3913         * config/tc-mips.c (md_begin): Correct test of mips_5900.
3914         (mips_ip): Don't check INSN_ISA for a macro.
3915
3916 end-sanitize-r5900
3917 start-sanitize-r5900
3918 Fri Feb  7 11:11:06 1997  Gavin Koch  <gavin@cygnus.com>
3919
3920         * config/tc-mips.c: added r5900.
3921
3922 end-sanitize-r5900
3923 Mon Feb 10 22:06:00 1997  Dawn Perchik  (dawn@cygnus.com)
3924
3925         * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3926         config/itbl-mips.h: Add copyright message and fix indentation.
3927
3928 Mon Feb 10 18:09:00 1997  Dawn Perchik  (dawn@cygnus.com)
3929
3930         * itbl-ops.c: New file.  Add support for dynamically read
3931         instruction registers, opcodes and formats.  Build internal table
3932         for new instructions and provide callbacks for assembler and
3933         disassembler.
3934         * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3935         spec table.
3936         * itbl-ops.h: New file.  Header file for itbl support.
3937         * config/itbl-mips.h: New file.  Mips specific definitions for
3938         itbl support.
3939
3940 Fri Feb  7 09:52:34 1997  Jeffrey A Law  (law@cygnus.com)
3941
3942         * config/tc-mn10200.c (md_assemble): If a constant operand won't
3943         fit into the constant field of a relaxable operand, then it does
3944         not match.
3945
3946 Thu Feb  6 20:08:12 1997  Jeffrey A Law  (law@cygnus.com)
3947
3948         * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3949         a jsr target in a different section just like a jsr to
3950         an undefined target.
3951
3952 Thu Feb  6 16:52:57 1997  Ian Lance Taylor  <ian@cygnus.com>
3953
3954         * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3955         against any mips16 symbols, not just externally visible ones.
3956         (md_apply_fix): Corresponding change.
3957
3958 Wed Feb  5 11:11:06 1997  Ian Lance Taylor  <ian@cygnus.com>
3959
3960         * config/tc-mips.c (mips16_ip): Accept floating point registers in
3961         the operand of the exit instruction.
3962
3963 Tue Feb  4 14:12:39 1997  Ian Lance Taylor  <ian@cygnus.com>
3964
3965         * symbols.c (resolve_symbol_value): If we leave an equated symbol
3966         as O_symbol, copy over the segment.
3967
3968 Mon Feb  3 12:35:54 1997  Ian Lance Taylor  <ian@cygnus.com>
3969
3970         * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3971         fixup to be against the section symbol, adjust the value
3972         accordingly.
3973
3974         * symbols.c (resolve_symbol_value): Don't change X_add_number for
3975         an equated symbol.
3976         * write.c (write_relocs): Avoid looping on equated symbols.
3977         Adjust fx_offset by X_add_number for each symbol.
3978         * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3979         symbols.
3980         (fixup_segment): Add a loop to track down equated symbols and
3981         adjust fx_offset appropriately.
3982
3983 Fri Jan 31 15:21:02 1997  Jeffrey A Law  (law@cygnus.com)
3984
3985         * config/tc-mn10200.c (md_relax_table): Add entries to allow
3986         jmp -> bra relaxing.
3987         (md_convert_frag): Handle jmp->bra relaxing.
3988         (md_assemble): Handle jmp->bra relaxing.
3989         (md_estimate_size_before_relax): Likewise.
3990
3991 Fri Jan 31 13:15:05 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
3992
3993         * config/tc-i386.c (i386_align_code): Add comments explaining the
3994         nop instructions.
3995
3996 Fri Jan 31 10:46:14 1997  Ian Lance Taylor  <ian@cygnus.com>
3997
3998         * config/tc-sparc.c (enforce_aligned_data): New static variable.
3999         (sparc_cons_align): Don't do anything unless enforce_aligned_data
4000         is set.
4001         (md_longopts): Add "enforce-aligned-data".
4002         (md_show_usage): Mention --enforce-aligned-data.
4003         * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4004         enforce-aligned-data.
4005
4006         * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4007         "word", and "short".
4008         (ppc_xcoff_cons): New static function.
4009
4010         * write.c (relax_segment): Give an error if a .space symbol is
4011         common or undefined.
4012
4013         * read.c (read_a_source_file): Don't handle mri_pending_align if
4014         the handler is s_globl or s_ignore.
4015
4016 Thu Jan 30 11:46:59 1997  Fred Fish  <fnf@cygnus.com>
4017
4018         * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4019 start-sanitize-tic80
4020         * config/tc-tic80.c: Many additions to previous placeholder file.
4021         * config/tc-tic80.h: Ditto.
4022 end-sanitize-tic80
4023
4024 Thu Jan 30 12:28:18 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
4025
4026         * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4027
4028 Thu Jan 30 12:08:40 1997  Ian Lance Taylor  <ian@cygnus.com>
4029
4030         * config/tc-mips.c (mips_fix_adjustable): New function.
4031         * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4032         (mips_fix_adjustable): Declare.
4033
4034         Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4035         * read.c (read_a_source_file): After doing an mri_pending_align,
4036         adjust the line_label if there is one.
4037         (s_space): Set mri_pending_align if an odd number of bytes were
4038         output.
4039
4040 Wed Jan 29 15:31:12 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4041
4042         * config/tc-d10v.h (md_do_align): Add this hook to call
4043         d10v_cleanup() when a ".align" is detected.  Fixes PR11487.
4044
4045         * config/tc-d10v.c (find_opcode): Correctly calculate
4046         branch displacement when .aligns are present.
4047
4048 Wed Jan 29 09:42:11 1997  Jeffrey A Law  (law@cygnus.com)
4049
4050         * config/tc-mn10200.c (md_relax_table): Define.
4051         (md_convert_frag): Implement.
4052         (md_assemble): Handle relaxable operands/instructions correctly.
4053         (md_estimate_size_before_relax): Implement.
4054         * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4055
4056 Tue Jan 28 15:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
4057
4058         * config/tc-mips.c (append_insn): Give an error for jumps to a
4059         misaligned address.
4060         (md_apply_fix): Make a branch to an odd address an error rather
4061         than a warning.
4062
4063         * config/tc-mips.c (md_convert_frag): If the user explicitly
4064         requested an extended opcode, pass warn as true to mips16_immed.
4065
4066         * config/tc-mips.c (mips16_ip): Handle a missing expression like
4067         an explicit 0, so that explicitly extended instructions work
4068         correctly.
4069
4070 Mon Jan 27 17:41:20 1997  Ian Lance Taylor  <ian@cygnus.com>
4071
4072         * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4073         symbol for a common symbol.
4074
4075 Wed Jan 22 10:39:39 1997  Doug Evans  <dje@canuck.cygnus.com>
4076
4077         Patch presumed to have been checked in awhile ago but wasn't.
4078         Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
4079         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4080         (relax_segment, case rs_org): Move code inside braces.  Move locals
4081         target,after inside too.
4082         (relax_segment, case rs_machine_dependent): Guts moved to ...
4083         (relax_frag): New function.
4084         Call md_prepare_relax_scan if defined.
4085
4086 Mon Jan 20 10:56:47 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4087
4088         * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4089         'p' operand specifier.
4090
4091 Mon Jan 20 10:39:36 1997  J.T. Conklin  <jtc@cygnus.com>
4092
4093         * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4094         m68k family cpus which support long branch addressing modes.
4095         (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4096         md_create_long_jump): Use it.
4097
4098 Mon Jan 20 12:42:06 1997  Ian Lance Taylor  <ian@cygnus.com>
4099
4100         * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4101         the .reginfo or .MIPS.options section if configured for an
4102         embedded target.
4103
4104         * config/tc-mips.c (md_begin): Don't set interlocks for
4105         mips_4650.
4106
4107 Wed Jan 15 13:51:50 1997  Ian Lance Taylor  <ian@cygnus.com>
4108
4109         * read.c (read_a_source_file): Make sure the symbol ends with
4110         whitespace before checking whether the next character is '='.
4111
4112 Tue Jan 14 15:07:27 1997  Robert Lipe <robertl@dgii.com>
4113
4114         * config/tc-i386.c (sco_id): Moved from here...
4115         * config/obj-elf.c (sco_id): ...to here.  Adding the identifier
4116         really is an SCO ELF specific thing, not just a SCO x86 specific
4117         thing.
4118
4119 start-sanitize-tic80
4120 Mon Jan 13 22:43:01 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
4121
4122         * configure.in (tic80-*-*): Don't require 'coff'.
4123         * configure: Regenerate.
4124
4125 end-sanitize-tic80
4126 Thu Jan  9 09:08:43 1997  Ian Lance Taylor  <ian@cygnus.com>
4127
4128         * read.c (emit_expr): Check for overflow of a negative value
4129         correctly.
4130         * write.c (fixup_segment): Likewise.
4131         * config/obj-coff.c (fixup_segment): Likewise.
4132
4133         * config/tc-m68k.c (struct label_line): Define.
4134         (labels, current_label): New static variables.
4135         (md_assemble): Mark current_label as text, and clear it.
4136         (m68k_frob_label): New function.
4137         (m68k_flush_pending_output): New function.
4138         (m68k_frob_symbol): New function.
4139         * config/tc-m68k.h (tc_frob_label): Define.
4140         (md_flush_pending_output): Define.
4141         (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4142         (tc_frob_coff_symbol): Likewise.
4143
4144         * read.c (read_a_source_file): When defining a macro in MRI mode,
4145         don't add the symbol to the symbol table.
4146
4147 Tue Jan  7 11:21:42 1997  Jeffrey A Law  (law@cygnus.com)
4148
4149         * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4150         here since fixup_segment doesn't (linkrelax is set).
4151         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4152
4153 Mon Jan  6 15:19:32 1997  Jeffrey A Law  (law@cygnus.com)
4154
4155         * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4156         relocs.
4157
4158 Fri Jan  3 16:47:08 1997  Jeffrey A Law  (law@cygnus.com)
4159
4160         * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4161         to avoid warnings with the native HP compiler.
4162         (fix_new_hppa): Similarly for the r_type argument.
4163         (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4164         in an #if OBJ_ELF to keep gcc -Wall quiet.
4165         (md_apply_fix): Always initialize "result".
4166
4167         * config/tc-mn10200.c (md_assemble): Generate relocations.
4168
4169 Fri Jan  3 18:17:23 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4170
4171         * config/tc-m68k.c (s_even): Adjust the alignment of the current
4172         section.
4173
4174 Fri Jan  3 17:10:33 1997  Richard Henderson  <rth@tamu.edu>
4175
4176         * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4177         pass on the new file hook.
4178
4179         * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4180         !alpha_force_relocation, as local LITERALs can be adjusted to be
4181         relative to the section.
4182
4183 Fri Jan  3 12:09:24 1997  Ian Lance Taylor  <ian@cygnus.com>
4184
4185         * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4186         defined, call it.
4187         * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4188         aligned to odd boundary.
4189         (tc_frob_coff_symbol): Define.
4190
4191         * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4192
4193         * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4194
4195         * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4196         PCINDEX frag.  From Ronald F. Guilmette <rfg@monkeys.com>.
4197
4198         * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4199         immediate value.
4200         (md_assemble): If the size is 'B', set fx_signed.
4201         (md_apply_fix_2): Use fx_signed when checking for overflow.
4202
4203         * write.h (struct fix): Add fx_signed field.
4204         * write.c (fix_new_internal): Initialize fx_no_overflow and
4205         fx_signed fields.
4206         (fixup_segment): Use fx_signed when checking for overflow.
4207         * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4208         fx_signed when checking for overflow.
4209
4210 Thu Jan  2 13:37:29 1997  Ian Lance Taylor  <ian@cygnus.com>
4211
4212         * NOTES, NOTES.config: Removed.  These are rarely, if ever,
4213         updated, and all the useful information is in doc/internals.texi.
4214
4215         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4216         * read.c (read_a_source_file): Check for conditional operators
4217         before doing an MRI pending alignment.
4218         * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4219         (tc_conditional_pseudop): Define.
4220         * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4221         * doc/internals.texi (CPU backend): Describe
4222         tc_conditional_pseudoop.
4223
4224         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4225         * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4226         variable.
4227         (md_begin): Check m68k_rel32_from_cmdline before setting
4228         m68k_rel32.
4229         (m68k_mri_mode_change): Likewise.
4230         (md_longopts): Add --disp-size-default-16 and
4231         --disp-size-default-32.
4232         (md_parse_option): Handle new options.
4233         (md_show_usage): Mention new options.
4234         * doc/c-m68k.texi (M68K-Opts): Document new options.
4235
4236         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4237         * config/tc-m68k.c (m68k_index_width_default): New static
4238         variable.
4239         (m68k_ip): Use m68k_index_width_default to set the size of a base
4240         register whose size was not given.
4241         (md_longopts): Add --base-size-default-16 and
4242         --base-size-default-32.
4243         (md_parse_option): Handle new options.
4244         (md_show_usage): Mention new options.
4245         * doc/c-m68k.texi (M68K-Opts): Document new options.
4246
4247         * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4248
4249         * configure.in: Recognize mips-*-linux* target.
4250         * configure: Rebuild.
4251
4252         * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4253         work if valueT is only 32 bits.
4254
4255         * config/tc-mips.c: Throughout, check target_big_endian rather
4256         than byte_order.
4257         (byte_order): Remove.
4258         (mips_init_after_args): Remove.
4259         * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4260         (mips_init_after_args): Don't declare.
4261         (tc_init_after_args): Don't define.
4262
4263         * config/tc-mips.h (tc_frob_after_relocs): Define if
4264         OBJ_MAYBE_ELF.
4265         (mips_elf_final_processing): Likewise.
4266         (ELF_TC_SPECIAL_SECTIONS): Likewise.
4267
4268 Tue Dec 31 15:12:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4269
4270         * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4271         sld.{h,w} and the operand is relocatable, adjust the adend by
4272         shifting it right one bit.
4273
4274 Tue Dec 31 12:56:41 1996  Ian Lance Taylor  <ian@cygnus.com>
4275
4276         * read.c (read_a_source_file): Check mri_pending_align after
4277         checking for a macro.  From Ronald F. Guilmette
4278         <rfg@monkeys.com>.
4279
4280         * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4281
4282         * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4283         add segment argument.  If OBJ_ELF, treat a relocation against a
4284         symbol in a linkonce section like a relocation against an external
4285         symbol.
4286         * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4287
4288 Mon Dec 30 11:35:40 1996  Ian Lance Taylor  <ian@cygnus.com>
4289
4290         * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4291
4292 Fri Dec 27 22:51:51 1996  Fred Fish  <fnf@cygnus.com>
4293
4294         * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4295         includes config.h instead of host.h, tc.h instead of tp.h, and
4296         targ-env.h instead of target-environment.h.
4297         Also, obj-format.h includes targ-cpu.h instead of
4298         target-processor.h.
4299 start-sanitize-tic80
4300         * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4301         * configure: Rebuild with autoconf.
4302         * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4303         (TARGET_FORMAT): Define to "coff-tic80".
4304         * config/tc-tic80.c: New file for TIc80 support.
4305         * config/tc-tic80.h: New file for TIc80 support.
4306 end-sanitize-tic80
4307
4308 Fri Dec 27 11:42:29 1996  Ian Lance Taylor  <ian@cygnus.com>
4309
4310         * doc/as.texinfo (M): Mention explicitly that -M changes macro
4311         handling.
4312
4313 Thu Dec 19 12:06:08 1996  Ian Lance Taylor  <ian@cygnus.com>
4314
4315         * write.c (adjust_reloc_syms): If the fixup symbol has been
4316         equated to an undefined symbol, convert the fixup to being against
4317         the target symbol.  Remove obsolete code handling a special case
4318         for i386 PIC.
4319
4320 Wed Dec 18 22:54:39 1996  Stan Shebs  <shebs@andros.cygnus.com>
4321
4322         * mpw-make.sed: Use NewFolderRecursive for installation.
4323
4324 Wed Dec 18 16:00:42 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4325
4326         * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4327
4328 Wed Dec 18 15:27:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4329
4330         * config/tc-d10v.c (md_assemble): Fix bug which caused
4331         second instruction in a line to be case sensitize. PR11312
4332
4333 Wed Dec 18 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
4334
4335         * config/tc-mn10200.c (mn10200_insert_operand): Don't
4336         range check operands with MN10200_OPERAND_NOCHECK set.
4337         (check_operand): Likewise.
4338
4339 Tue Dec 17 10:59:32 1996  Ian Lance Taylor  <ian@cygnus.com>
4340
4341         * config/tc-mips.c: Undo part of last Friday's alignment changes.
4342         (md_begin): Always align the text section to a four byte
4343         boundary.
4344         (append_insn): Remove call to record_align.
4345
4346         * config/tc-mips.c (insn_label): Remove.
4347         (struct insn_label_list): Define.
4348         (insn_labels, free_insn_labels): New static variables.
4349         (mips_clear_insn_labels): New static function.
4350         (append_insn): Mark all mips16 text labels, and make them odd.
4351         Handle all labels after emitting a nop, not just one.  Call
4352         mips_clear_insn_labels rather than just clearing insn_label.
4353         (mips_emit_delays): Add insns parameter, and use it to decide
4354         whether to mark mips16 labels.  Handle all labels, not just one.
4355         Force mips16 labels to be odd.  Change all callers.
4356         (mips16_immed): Don't check for an odd branch target.
4357         (md_apply_fix): Don't check mips16 mode for a branch reloc.
4358         (mips16_extended_frag): Ignore the low bit in a branch target.
4359         (md_convert_frag): Likewise.
4360         (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4361         clearing insn_label.
4362         (mips_align, mips_flush_pending_output, s_cons): Likewise.
4363         (s_float_cons, s_gpword): Likewise.
4364         (s_align): Use insn_labels rather than insn_label.
4365         (s_cons, s_float_cons, s_gpword): Likewise.
4366         (mips_frob_file_after_relocs): New function.
4367         (mips_define_label): Rewrite to add to insn_labels list.
4368         * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4369         * ecoff.c (ecoff_build_symbols): If the size of a function comes
4370         out odd, increment it.
4371
4372         * config/tc-mips.c (append_insn): Only update prev_insn when not
4373         reordering if place is NULL.
4374
4375         * config/tc-mips.c (mips16_ip): Check for a missing expression
4376         when using the register indirect addressing mode.
4377
4378 Mon Dec 16 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
4379
4380         * config/tc-mn10200.c (mn10200_insert_operand): Don't
4381         check 24bit operands for overflow.
4382         (check_operand): Likewise.
4383
4384 Mon Dec 16 11:50:40 1996  Ian Lance Taylor  <ian@cygnus.com>
4385
4386         * doc/as.texinfo (Section): Document how to use the .section
4387         pseudo-op for COFF and ELF.
4388
4389 Sun Dec 15 15:26:37 1996  Ian Lance Taylor  <ian@cygnus.com>
4390
4391         * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4392
4393 Sat Dec 14 22:37:27 1996  Ian Lance Taylor  <ian@cygnus.com>
4394
4395         * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4396         (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4397         store them.  Adjust other RELAX_MIPS16 macros.
4398         (RELAX_MIPS16_DSLOT): Define.
4399         (RELAX_MIPS16_JAL_DSLOT): Define.
4400         (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE.  Correct
4401         handling of whether previous instruction has a fixup.  Set
4402         prev_insn_reloc_type.
4403         (mips_no_prev_insn): Clear prev_insn_reloc_type.
4404         (mips16_extended_frag): Use the right base address for a PC
4405         relative add or load.
4406         (md_convert_frag): Likewise.  If a PC relative add or load is
4407         used, record the alignment for the section.
4408
4409 Fri Dec 13 13:00:33 1996  Ian Lance Taylor  <ian@cygnus.com>
4410
4411         * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4412         linkonce section into a reloc against the section symbol.
4413
4414         * config/tc-mips.c (mips16_macro): Remove nop instructions after
4415         branch instructions.
4416
4417         * config/tc-mips.c (md_begin): If configured for an embedded ELF
4418         system, don't set the section alignment to 2**4.
4419         (s_change_sec): Likewise.
4420         (append_insn): Call record_alignment for the section.
4421         (md_section_align): Don't align the section size for an embedded
4422         ELF system.
4423
4424 Thu Dec 12 16:40:47 1996  Ian Lance Taylor  <ian@cygnus.com>
4425
4426         * write.c (adjust_reloc_syms): Make sure that symbols are
4427         resolved; expression symbols may have been skipped.
4428         * config/obj-coff.c (fixup_segment): Likewise.
4429
4430 Thu Dec 12 15:18:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4431
4432         * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4433         BFD_RELOC_24_PLT_PCREL relocation.
4434         (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4435
4436 Tue Dec 10 13:51:55 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4437
4438         * config/tc-d10v.c (write_2_short): Remove code that called
4439         parallel_ok() when the programmer specified parallel instructions.
4440
4441 Tue Dec 10 12:23:19 1996  Jeffrey A Law  (law@cygnus.com)
4442
4443         * config/tc-mn10300.c (md_assemble): Update to handle endianness
4444         issues correctly.
4445
4446         * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4447         * config/tc-mn10300.c (md_assemble): Likewise.
4448
4449 Tue Dec 10 11:37:14 1996  Ian Lance Taylor  <ian@cygnus.com>
4450
4451         * config/tc-mips.c (append_insn): Make sure there is enough room
4452         in a frag after a mips16 instruction to switch it with a jump
4453         instruction.
4454
4455         * config/tc-mips.c (mips16_extended_frag): Give an error for an
4456         attempt to use a non absolute symbol in an extending frag.
4457
4458 Mon Dec  9 16:48:20 1996  Jeffrey A Law  (law@cygnus.com)
4459
4460         * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4461         * config/tc-mn10200.h: Likewise.
4462
4463 Mon Dec  9 17:09:42 1996  Ian Lance Taylor  <ian@cygnus.com>
4464
4465         * app.c (do_scrub_chars): At the end of a C comment, pass space to
4466         UNGET rather than PUT.  Set old_state before setting state to -2.
4467
4468         * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4469         when extending because the value is exactly maxtiny + 1.
4470
4471         * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4472         arguments, and store them.  Adjust other RELAX_MIPS16 macros.
4473         (RELAX_MIPS16_USER_SMALL): Define.
4474         (RELAX_MIPS16_USER_EXT): Define.
4475         (mips16_small, mips16_ext): New static variables.
4476         (append_insn): Pass mips16_small and mips16_ext to
4477         RELAX_MIPS16_ENCODE.
4478         (mips16_ip): Set mips16_small and mips16_ext.
4479         (mips16_immed): Don't check mips16_autoextend.
4480         (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4481
4482         * write.c (write_relocs): Print an error for an out of range
4483         fixup, rather than calling abort.
4484
4485         * as.c (main): Unlink the output file if there are errors while
4486         generating the fixups.
4487
4488 Fri Dec  6 18:48:13 1996  Ian Lance Taylor  <ian@cygnus.com>
4489
4490         * config/tc-mips.c (mips16_extended_frag): Don't call
4491         S_GET_VALUE.
4492         (md_convert_frag): Call resolve_symbol_value before calling
4493         S_GET_VALUE, and don't add in the frag address.
4494
4495         * config/tc-mips.c (mips16_immed): Add file and line parameters,
4496         and use them when reporting errors.  Change all callers.
4497
4498 Fri Dec  6 15:36:32 1996  Jeffrey A Law  (law@cygnus.com)
4499
4500         * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4501         Remove '$' prefixing for registers.
4502
4503 Fri Dec  6 00:55:48 1996  Martin  <hunt@cygnus.com>
4504
4505         * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4506         is initialized before using it.
4507         (d10v_cleanup): No longer uses its argument, so make it void.
4508
4509         * config/tc-d10v.h (d10v_cleanup): Change prototype.
4510
4511 Thu Dec  5 11:03:31 1996  Ian Lance Taylor  <ian@cygnus.com>
4512
4513         * write.c (fixup_segment): Don't discard the symbol for a PC
4514         relative fixup to an absolute symbol.
4515
4516 Wed Dec  4 15:42:41 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4517
4518         * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4519         with multiple sections.
4520
4521 Wed Dec  4 13:00:07 1996  Ian Lance Taylor  <ian@cygnus.com>
4522
4523         * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4524         no-mips-16 to no-mips16.
4525         (s_mipsset): Accept .set mips16 and .set nomips16.
4526
4527 Wed Dec  4 10:35:33 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4528
4529         * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4530         argument, and check for +/- constant following the suffix, folding
4531         it into the expression.
4532         (ppc_elf_cons): Change ppc_elf_suffix calls.
4533         (md_assemble): Ditto.
4534         (shlib): Replace boolean mrelocatable with enumeration shlib.
4535         (md_parse_option): Discriminate between PIC style shared libraries
4536         and -mrelocatable.
4537         (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4538         libraries.
4539
4540 Tue Dec  3 23:18:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4541
4542         * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4543         change the comment characters.
4544
4545         * config/tc-ppc.c (comment_chars): Delete in favor of
4546         tc_comment_chars.
4547         (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4548         comment chars.
4549         (ppc_comment_chars): Select appropriate comment chars by default.
4550         (msolaris): New flag for -m{,no-}solaris.
4551         (md_parse_option): Recognize -K pic.  Add support for
4552         -m{,no-}solaris.
4553         (md_show_usage): Update.
4554         (md_begin): Do not set ELF flags if Solaris.
4555         (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4556         (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4557
4558 Mon Dec  2 13:48:57 1996  Ian Lance Taylor  <ian@cygnus.com>
4559
4560         * as.c (main): Correct handling of flag_always_generate_output.
4561
4562 Sun Dec  1 21:46:05 1996  Jeffrey A Law  (law@cygnus.com)
4563
4564         * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4565         fx_offset, not fx_addnumber.
4566
4567         * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4568         reloc adjustments.
4569
4570 Sat Nov 30 17:34:48 1996  Eliot Dresselhaus  <eliot@wally.edc.com>
4571
4572         * config/tc-i386.c: Correct misspelling: balenced to balanced.
4573
4574 Wed Nov 27 13:25:39 1996  Ian Lance Taylor  <ian@cygnus.com>
4575
4576         * config/tc-mips.c (md_section_align): Check for an alignment of
4577         4, not an alignment of 16.  Corrects August 7 patch.
4578
4579 Tue Nov 26 10:33:16 1996  Ian Lance Taylor  <ian@cygnus.com>
4580
4581         * configure, conf.in: Rebuild with autoconf 2.12.
4582
4583         * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4584         alignment is specified.
4585
4586         Add support for mips16 (16 bit MIPS implementation):
4587         * config/tc-mips.c: Extensive additions for mips16 support, not
4588         listed here.
4589         (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4590         (insn_uses_reg): Change last parameter to an enum.
4591         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4592         (md_relax_frag): Define as mips_relax_frag.
4593         (mips_relax_frag): Declare.
4594         (struct mips_cl_insn): Add use_extend and extend fields.
4595         (tc_fix_adjustable): Define.
4596         * config/obj-elf.h (S_GET_OTHER): Define.
4597         (S_SET_OTHER): Define.
4598
4599 Mon Nov 25 18:02:29 1996  J.T. Conklin  <jtc@beauty.cygnus.com>
4600
4601         * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4602         o and p operand specifiers.
4603
4604 Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
4605
4606         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4607         (relax_segment, case rs_org): Move code inside braces.  Move locals
4608         target,after inside too.
4609         (relax_segment, case rs_machine_dependent): Guts moved to ...
4610         (relax_frag): New function.
4611         Call md_prepare_relax_scan if defined.
4612         * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4613         M68K_AIM_KLUDGE.
4614
4615 Mon Nov 25 08:49:36 1996  Jeffrey A Law  (law@cygnus.com)
4616
4617         * config/tc-mn10300.c (address_registers): Use '$' as register
4618         prefix instead of '%'.
4619         (data_registers, other_registers, md_assemble): Likewise.
4620
4621         * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4622         (data_registers, other_registers, md_assemble): Likewise.
4623
4624         * config/tc-mn10300.c (md_assemble): Correctly determine the
4625         correct location and type for each relocation.
4626         (md_pcrel_from): Simplify.
4627
4628 Fri Nov 22 15:42:26 1996  Ian Lance Taylor  <ian@cygnus.com>
4629
4630         * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4631         converted into branch around branch.
4632
4633 Thu Nov 21 11:56:11 1996  Jeffrey A Law  (law@cygnus.com)
4634
4635         * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4636         (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4637         pc-relative relocs.
4638         * config/tc-mn10300.c (md_begin): Set linkrelax.
4639         (md_assemble): Create fixups as needed.
4640         (md_apply_fix3): Gut.  It shouldn't ever get called anymore.
4641
4642 Tue Nov 19 17:48:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4643
4644         * config/tc-d10v.c (parallel_ok): When automatically converting
4645         serial ops to parallel, do not consider a branch as the first
4646         instruction.
4647
4648 Tue Nov 19 13:35:22 1996  Jeffrey A Law  (law@cygnus.com)
4649
4650         * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4651
4652 Mon Nov 18 15:26:55 1996  Jeffrey A Law  (law@cygnus.com)
4653
4654         * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4655         via PARAMS.
4656         (check_operand): Likewise.
4657
4658 Mon Nov 18 15:22:28 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4659
4660         * config/tc-d10v.c (parallel_ok): Branch and link instructions
4661         modify r13.
4662         (write_2_short): Call parallel_ok to check whether two short
4663         instructions the user requested execute in parallel, can be
4664         executed that way.
4665
4666 Thu Nov 14 11:17:49 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4667
4668         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4669         allow a branch and link in parallel with an exe instruction.
4670
4671 Fri Nov  8 13:55:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4672
4673         * doc/c-d10v.texi: Add info on @word modifier.
4674
4675 Wed Nov  6 13:46:07 1996  Jeffrey A Law  (law@cygnus.com)
4676
4677         * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4678         operands are assumed to be 32bits.  Use "bits" field to hold the
4679         number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4680         (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4681         to be 32bits.
4682
4683         * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4684         of a MN10300_OPERAND_SPLIT operand by operand->shift.
4685
4686         * config/tc-mn10300.c (mn10300_insert_operand): Handle
4687         MN10300_OPERAND_SPLIT.
4688
4689 Tue Nov  5 13:30:40 1996  Jeffrey A Law  (law@cygnus.com)
4690
4691         * config/tc-mn10300.c (md_assemble): Insert operands into
4692         the extension part of the instruction if necessary.
4693         (mn10300_insert_operand): Accept pointer to extension word
4694         argument.  Make insn a pointer argument too.  Return type
4695         is now void.  All callers changed.
4696
4697 Mon Nov  4 12:53:40 1996  Jeffrey A Law  (law@cygnus.com)
4698
4699         * config/tc-mn10300.c (mn10300_insert_operand): Handle
4700         repeated register operands.
4701
4702 Fri Nov  1 10:42:49 1996  Ian Lance Taylor  <ian@cygnus.com>
4703
4704         * doc/as.texinfo: Added section on reporting bugs.
4705
4706         * config/tc-alpha.c: Change uses of void * to PTR.  Change the
4707         alpha_macro emit field to expect a const argument, and change the
4708         arg field to be const.  Fix some spacing to follow the GNU
4709         standard.
4710
4711 Fri Nov  1 10:32:03 1996  Richard Henderson  <rth@tamu.edu>
4712
4713         * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4714         (pca56) and 21264 (ev6) cpus.
4715         (md_apply_fix): Private relocation types are now negative.
4716         (alpha_force_relocation): Likewise.
4717         (tc_gen_reloc): Likewise.
4718         (emit_insn): Likewise.
4719         (emit_ldXu): Do the right thing when the hardware can do byte insns.
4720         (emit_stX): Likewise.
4721         (emit_sextX): Likewise.
4722
4723 Thu Oct 31 16:33:21 1996  Ian Lance Taylor  <ian@cygnus.com>
4724
4725         * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4726         a symbol found in a reloc.
4727
4728         * symbols.c (resolve_symbol_value): Improve the error message if
4729         an undefined symbol is used in an expression.
4730
4731 Wed Oct 30 20:15:35 1996  Ian Lance Taylor  <ian@cygnus.com>
4732
4733         * doc/internals.texi: Rewrite, and add a lot of documentation.
4734         * doc/Makefile.in (internals.info): New target.
4735
4736 Wed Oct 30 14:55:57 1996  Jeffrey A Law  (law@cygnus.com)
4737
4738         * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4739         against weak symbols.
4740
4741 Tue Oct 29 12:28:16 1996  Jeffrey A Law  (law@cygnus.com)
4742
4743         * config/tc-v850.c (md_assemble): Don't lose for relaxable
4744         addresses like .+6.
4745
4746         * config/tc-v850.c (md_convert_frag): Make sure we insert the
4747         fixup at the right address within the frag.
4748
4749         * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4750         to an absolute value, instead increment it as needed.
4751
4752         * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4753         * config/tc-v850.c: Fix some indention problems.
4754         (md_relax_table): Define for D9->D99 branch displacement
4755         relaxing.
4756         (md_convert_frag): Do something useful instead of aborting.
4757         (md_estimate_size_before_relax): Likewise.
4758         (md_assemble): Note if the matching instruction has a relaxable
4759         operand.  If it does, allocate frag with frag_var and don't
4760         do any fixups.
4761
4762 Mon Oct 28 10:48:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4763
4764         * config/tc-d10v.h (md_cleanup): New function.  This is needed to
4765         write out any buffered instructions when a ".end" is found.
4766
4767 Mon Oct 28 10:43:45 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4768
4769         * read.c (read_a_source_file): New hook md_cleanup().
4770
4771 Fri Oct 25 00:01:00 1996  Ian Lance Taylor  <ian@cygnus.com>
4772
4773         * write.c (fix_new_exp): Use make_expr_symbol to build an
4774         expression symbol for a complex fixup.
4775
4776 Thu Oct 24 14:31:04 1996  Jeffrey A Law  (law@cygnus.com)
4777
4778         * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4779         hacks to improve parsing of complex hi, lo, zda, etc
4780         expressions.
4781         (md_assemble): Don't demand and eat a trailing ')' after finding
4782         a v850 relocation prefix.  Sign extend the constant in a
4783         BFD_RELOC_LO16 expression.  Do eat a trailing ')' after a complete
4784         operand.
4785         (parse_cons_expression_v850): Don't eat a trailing ')' after
4786         finding a v850 relocation prefix.
4787
4788         * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4789         (TC_CONS_FIX_NEW): Likewise.
4790         * config/tc-v850.c (parse_cons_expression_v850): New function.
4791         (cons_fix_new_v850): Likewise.
4792
4793         * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4794
4795 Wed Oct 23 18:20:29 1996  Ian Lance Taylor  <ian@cygnus.com>
4796
4797         * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4798         for an unknown relocation type.
4799
4800 Wed Oct 23 16:21:28 1996  Jeffrey A Law  (law@cygnus.com)
4801
4802         * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4803         4 bytes of space.
4804
4805 Tue Oct 22 22:01:25 1996  Jeffrey A Law  (law@cygnus.com)
4806
4807         * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4808         differently for movea & sst/sld insns.
4809
4810 Tue Oct 22 17:09:32 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4811
4812         * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4813         of instructions.
4814
4815 Tue Oct 22 11:28:39 1996  Ian Lance Taylor  <ian@cygnus.com>
4816
4817         * obj.h (struct format_ops): Add frob_file_after_relocs field.
4818         * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4819         * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4820         frob_file_after_relocs field.
4821         * config/obj-elf.c (elf_format_ops): Likewise.
4822         * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4823         including obj-elf.h.
4824
4825 Mon Oct 21 11:38:30 1996  Ian Lance Taylor  <ian@cygnus.com>
4826
4827         * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4828         specially if not ELF.
4829         (md_apply_fix): Handle BFD_RELOC_64.
4830         (tc_gen_reloc): Handle BFD_RELOC_64.
4831
4832         * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4833         relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4834         reloc hacking).
4835
4836         * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4837         Don't check S_GET_OTHER.
4838
4839 Fri Oct 18 14:06:26 1996  Ian Lance Taylor  <ian@cygnus.com>
4840
4841         * config/tc-mips.c (mips_ip): Accept an odd floating point
4842         register with l.s or s.s.
4843
4844         * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4845         .type pseudo-op.
4846         (obj_aout_type): New static function.
4847
4848 Thu Oct 17 17:55:17 1996  Ian Lance Taylor  <ian@cygnus.com>
4849
4850         * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4851
4852 Wed Oct 16 11:28:31 1996  Jeffrey A Law  (law@cygnus.com)
4853
4854         * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4855         and sdaoff expressions.
4856
4857         * write.c (fixup_segment): Don't add symbol value to addend if
4858         TC_V850 and OBJ_ELF.
4859         * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4860         pc-relative fixups.
4861
4862         * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4863         (md_pcrel_from_section): Likewise.
4864         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4865
4866 Tue Oct 15 23:19:00 1996  Jeffrey A Law  (law@cygnus.com)
4867
4868         * config/tc-v850.c (md_pcrel_from): Delete unused function.
4869         (md_pcrel_from_section): New function.
4870         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4871
4872 Mon Oct 14 13:59:12 1996  Ian Lance Taylor  <ian@cygnus.com>
4873
4874         * config/tc-mips.c (load_register): Add cast to offsetT when using
4875         a constant with &~.
4876
4877 Mon Oct 14 11:24:28 1996  Richard Henderson  <rth@tamu.edu>
4878
4879         * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4880         (elf_frob_file_after_relocs): ... here.  New function.
4881         * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4882         * write.c (write_object_file): Call *frob_after_relocs after the
4883         call to write_relocs.
4884
4885         * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4886
4887         * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4888         symbol, as this messes up linking.  Instead, expand the recursive call
4889         inline and change up the appropriate bits to get the 0x8000 offset
4890         in the reloc addend.
4891
4892 Thu Oct 10 17:30:31 1996  Ian Lance Taylor  <ian@cygnus.com>
4893
4894         * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4895         two symbols in the same segment to be adjusted.
4896
4897         * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4898         * configure: Rebuild.
4899
4900 Thu Oct 10 17:22:18 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4901
4902         * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4903         errors.
4904         (ppc_elf_validate_fix): Ditto.
4905         (md_assemble): Ditto.
4906         (ppc_tc): Ditto.
4907         (ppc_pe_section): Ditto.
4908         (ppc_frob_symbol): Ditto.
4909
4910 Thu Oct 10 12:05:45 1996  Jeffrey A Law  (law@cygnus.com)
4911
4912         * config/mn10300.c (md_assemble): Pass an extra shift count
4913         to mn10300_insert_operand based on the opcode format.
4914         (mn10300_insert_operand): Accept and use extra shift count
4915         parameter.
4916
4917         * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4918         formats rather than hard-coded constants.
4919
4920         * config/tc-mn10300.c (md_assemble): Format D5 instructions
4921         are 7 bytes long.  Write out instructions in big-endian format.
4922
4923 Tue Oct  8 14:56:15 1996  Jeffrey A Law  (law@cygnus.com)
4924
4925         * config/tc-mn10300.c (md_assemble): Tweak further so
4926         that all instructions are parsed correctly.
4927
4928 Tue Oct  8 13:02:21 1996  Ian Lance Taylor  <ian@cygnus.com>
4929
4930         * as.h: Include libiberty.h.
4931         (xmalloc, xrealloc): Don't declare.
4932         * as.c: Don't include libiberty.h.
4933         * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4934         * config/tc-mips.c: Likewise.
4935         * messages.c: Likewise.
4936         (xstrerror): Don't declare.
4937         * xmalloc.c: Remove.
4938
4939 Mon Oct  7 16:53:23 1996  Jeffrey A Law  (law@cygnus.com)
4940
4941         * config/tc-mn10300.h (pre_defined_registers) Remove.
4942         (system_registers, cc_names): Likewise.
4943         (address_registers, data_registers, other_registers): New register
4944         arrays.
4945         (register_name, system_register_name, cc_name): Remove.
4946         (mn10300_reloc_prefix): Likewise.
4947         (data_register_name): New function.
4948         (address_register_name, other_register_name): Likewise.
4949         (md_assemble): Rough cut at parsing operands.  Remove lots of
4950         unwanted code.
4951         (md_apply_fix3): Disable for now.
4952
4953 Mon Oct  7 11:38:34 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4954
4955         * config/tc-m68k.c (select_control_regs): New function, extracted
4956         out of m68k_init_after_args.
4957         (m68k_init_after_args): Use it.
4958         (mri_chip): Use it here as well to update set of allowed control
4959         regs for movec.
4960
4961 Mon Oct  7 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>
4962
4963         * config/obj-elf.c (elf_begin): New function.
4964         (obj_elf_section): Add the section symbol to the symbol table.
4965         * config/obj-elf.h (obj_begin): Define.
4966         (elf_begin): Declare.
4967         * as.c (perform_an_assembly_pass): Call obj_begin if it is
4968         defined.
4969
4970 Fri Oct  4 18:37:32 1996  Ian Lance Taylor  <ian@cygnus.com>
4971
4972         * config/obj-coff.c (fixup_segment): Subtract the section address
4973         from a PC relative reloc if TC_M68K.
4974
4975 Thu Oct  3 15:15:30 1996  Ian Lance Taylor  <ian@cygnus.com>
4976
4977         * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4978         .uaxword available even if not OBJ_ELF.
4979         (md_atof): Remove unused local variable wordP.
4980
4981 Thu Oct  3 00:16:50 1996  Jeffrey A Law  (law@cygnus.com)
4982
4983         * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4984         for Matsushita MN10x00 support.
4985         * configure.in: Recognize mn10x00-*-*
4986         * configure: Rebuilt.
4987
4988 Wed Oct  2 15:54:03 1996  Klaus Kaempf  <kkaempf@progis.de>
4989
4990         * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4991         * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4992         (load_expression): track clobbering of base reg before jmp/jsr.
4993         (s_alpha_file): pass case_hack flags and source filename via
4994         symbol table to bfd.
4995         * tc-alpha.h (TC_CONS_FIX_NEW): define
4996
4997 Tue Oct  1 16:16:01 1996  Joel Sherrill  <joel@oarcorp.com>
4998
4999         * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5000         * configure: Rebuild.
5001
5002 Tue Oct  1 12:37:48 1996  Ian Lance Taylor  <ian@cygnus.com>
5003
5004         * read.c (s_macro): Warn if a macro has the same name as a
5005         pseudo-op.
5006         (s_space): In m68k MRI mode, align to a word boundary.
5007         * macro.c (define_macro): Add namep parameter.  Change all
5008         callers.
5009         * macro.h (define_macro): Update declaration.
5010
5011         * as.c (show_usage): Print bug report address.
5012         (parse_args): Change version printing to match current GNU
5013         standards.
5014         * gasp.c (show_usage): Print bug report address.
5015         (main): Change version printing to match current GNU standards.
5016
5017         * config/tc-m68k.c (init_table): Correct access control unit
5018         register numbers.  From Ken Rose <rose@netcom.com>.
5019
5020         * config/tc-alpha.c: Add some static function prototypes.
5021         (alpha_macros): Move to top of file.  Make static.
5022         (alpha_num_macros): Move to top of file.
5023
5024 Tue Oct  1 09:36:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
5025
5026         * tc-v850.h:  Define LOCAL_LABEL to recognise _.L_* symbols
5027         generated by DWARF.
5028
5029 Sat Sep 28 03:38:08 1996  Ian Lance Taylor  <ian@cygnus.com>
5030
5031         * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5032         and just call sprintf_vma.
5033
5034 Thu Sep 26 16:04:11 1996  Ian Lance Taylor  <ian@cygnus.com>
5035
5036         * expr.c (expr): Change >>= to >> (fix typo).  (From meissner).
5037
5038 Tue Sep 24 19:05:08 1996  Ian Lance Taylor  <ian@cygnus.com>
5039
5040         * read.c (float_cons): Call md_flush_pending_output if it is
5041         defined.
5042
5043 Tue Sep 24 12:22:18 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5044
5045         * config/tc-d10v.c (md_operand): Created.  Allows operands to
5046         start with '#'.
5047         * config/tc-d10v.h (md_operand): Undefined.
5048
5049 Mon Sep 23 12:13:18 1996  Ian Lance Taylor  <ian@cygnus.com>
5050
5051         * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5052         (md_assemble): A fixup width of '3' means a 1 byte reloc.
5053
5054 Thu Sep 19 12:21:24 1996  Ian Lance Taylor  <ian@cygnus.com>
5055
5056         * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5057         reloc for the i960 for a reloc in the same section.  This undoes
5058         one of the two changes made Aug 19.
5059
5060 Wed Sep 18 12:11:58 1996  Ian Lance Taylor  <ian@cygnus.com>
5061
5062         * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5063         symbols to the position of the debugging information.
5064
5065 Mon Sep 16 11:41:40 1996  Ian Lance Taylor  <ian@cygnus.com>
5066
5067         * expr.c (expr): Always use unsigned right shifts for >>.
5068
5069 Thu Sep 12 10:25:45 1996  James G. Smith  <jsmith@cygnus.co.uk>
5070
5071         * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5072         slots when processing BL fixups.
5073
5074         * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5075         on the first half of the instruction.
5076
5077 Wed Sep 11 00:09:35 1996  Ian Lance Taylor  <ian@cygnus.com>
5078
5079         * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5080         stabs expression, rather than giving an error.
5081
5082         * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5083         the same file.
5084
5085 Tue Sep 10 11:45:37 1996  Ian Lance Taylor  <ian@cygnus.com>
5086
5087         * config/tc-mips.c (append_insn): Fill in the value for a constant
5088         jump, rather than creating a reloc.
5089
5090 Mon Sep  9 10:57:42 1996  Ian Lance Taylor  <ian@cygnus.com>
5091
5092         * config/tc-mips.c (append_insn): Don't swap an instruction which
5093         sets a condition code with an instruction which uses a condition
5094         code.
5095         (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5096         immediate value.
5097
5098         * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5099         (mips_ip): Give a better error message if the ISA level is wrong.
5100         (md_parse_option): Recognize -mcpu=[v][r]5000.
5101
5102 Sat Sep  7 13:25:55 1996  James G. Smith  <jsmith@cygnus.co.uk>
5103
5104         * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5105         leading zeroes.
5106         (load_register): Ensure hi32 bits are not lost during lo32bit
5107         processing. Fix shift offset that was overflowing into the next
5108         instruction field. Add code to generate shorter sequences for
5109         constants with a single contiguous seqeuence of ones.
5110
5111 Fri Sep  6 17:07:12 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5112
5113         * config/tc-d10v.c (d10v_dot_word): New function to support
5114         "@word" with the word pseudo-op.
5115         (md_apply_fix3): Cleanup and changes to support correct sizes
5116         for 16 and 18-bit relocs.
5117
5118 Fri Sep  6 16:00:29 1996  Doug Evans  <dje@canuck.cygnus.com>
5119
5120         * configure.in (sparc-*-aout): Set `em'.
5121         * configure: Regenerated.
5122         * config/te-sparcaout.h: New file.
5123         * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5124         Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5125         * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5126         (SPECIAL_CASE_{SETSW,SETX}): Define.
5127         ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5128         (md_begin): Delete setting of `target_big_endian'.
5129         (output_insn): New function.
5130         (md_assemble): Rewrite.  Add `setx' support.
5131         (sparc_ip): Handle `0' operand char.  Recognize setuw, setsw, setx
5132         special cases.
5133         (md_atof): Add little endian support.
5134         (md_number_to_chars): Likewise.
5135         (md_apply_fix): Likewise.
5136         (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5137         (md_parse_option): Likewise.
5138         (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5139
5140 Thu Sep  5 13:40:29 1996  Ian Lance Taylor  <ian@cygnus.com>
5141
5142         * ecoff.c (ecoff_new_file): New function.
5143         * ecoff.h (ecoff_new_file): Declare.
5144         * config/obj-ecoff.h (obj_app_file): Define.
5145
5146 Thu Sep  5 13:39:25 1996  Richard Henderson  <rth@tamu.edu>
5147
5148         * config/tc-alpha.c (load_expression): Bias the .lit8 section
5149         symbol by 32k so that our 16-bit signed offset can address the
5150         entire chunk.  Reported by <matt@lkg.dec.com>.
5151
5152 Wed Sep  4 10:23:20 1996  Ian Lance Taylor  <ian@cygnus.com>
5153
5154         * config/tc-mips.c (load_register): Remove unused variable tmp.
5155
5156 Wed Sep  4 11:24:29 1996  James G. Smith  <jsmith@cygnus.co.uk>
5157
5158         * config/tc-mips.c (load_register): Remove unnecessary code that
5159         was causing the high 32bits of 64bit constants to be lost.
5160
5161 Tue Sep  3 13:52:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5162
5163         * config/tc-d10v.c: Added changes to support function
5164         pointers and "@word" syntax.
5165
5166 Tue Sep  3 11:57:18 1996  Jeffrey A Law  (law@cygnus.com)
5167
5168         * config/tc-v850.c: Remove commented out and #if 0'd code.
5169         (v850_reloc_prefix): Provide prototype.
5170         (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5171         functions.
5172         (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5173         (md_assemble): Add default to case statement.
5174
5175 Sat Aug 31 16:03:00 1996  Jeffrey A Law  (law@cygnus.com)
5176
5177         * config/tc-v850.c (md_assemble): Compute size of the instrction
5178         from the opcode.
5179
5180         * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5181         word fixups too.
5182
5183 Fri Aug 30 23:50:08 1996  Jeffrey A Law  (law@cygnus.com)
5184
5185         * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5186         routines to fetch/store the updated instruction from/to memory.
5187         (v850_insert_operand): If the operand has a specialized insert
5188         routine, call it.
5189
5190 Fri Aug 30 18:35:26 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
5191
5192         * config/tc-v850.c (reg_name_search): Align calling convention to
5193         be like identical function found in tc-ppc.c.
5194         (get_reloc): Removed.
5195         (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5196         (md_assemble): emit fixups.
5197         (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5198         displacement.
5199         (md_apply_fix3): handle fixups/relocs.
5200         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5201
5202 Fri Aug 30 18:12:00 1996  Ian Lance Taylor  <ian@cygnus.com>
5203
5204         Add SH ELF support.
5205         * configure.in (sh-*-elf*): New target.
5206         * config/tc-sh.h (TARGET_ARCH): Define.
5207         (WORKING_DOT_WORD): Define.
5208         (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5209         (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5210         (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5211         (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5212         (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5213         (SUB_SEGMENT_ALIGN): Likewise.
5214         (RELOC_32): Don't define.
5215         (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5216         (target_big_endian): Declare if OBJ_ELF.
5217         (TARGET_FORMAT): Define if OBJ_ELF.
5218         * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5219         numbers throughout.
5220         (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5221         (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5222         (struct sh_count_relocs): Define.
5223         (sh_count_relocs): New static function, broken out of
5224         sh_frob_file.  Add BFD_ASSEMBLER code.
5225         (sh_frob_section): Likewise.
5226         (sh_frob_file): Call sh_frob_section.
5227         (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5228         call section_symbol rather than seg_info (seg)->dot.
5229         (md_section_align): Add OBJ_ELF version.
5230         (SWITCH_TABLE_CONS): Define.
5231         (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5232         (md_apply_fix): Change parameter types if BFD_ASSEMBLER.  Only
5233         handle fx_r_type == 0 if not BFD_ASSEMBLER.  Return 0 if
5234         BFD_ASSEMBLER.
5235         (struct reloc_map): Define if not BFD_ASSEMBLER.
5236         (coff_reloc_map): Likewise.
5237         (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5238         (tc_gen_reloc): New function if BFD_ASSEMBLER.
5239         * write.c (write_relocs): Ifdef out fx_where test which triggers
5240         inappropriately for SH ELF.
5241         (write_object_file): Call tc_frob_file_before_adjust and
5242         obj_frob_file_before_adjust if they are defined.
5243
5244         * write.c (write_object_file): Use BFD_RELOC_16, not
5245         BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5246
5247         * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5248         code.
5249
5250 Fri Aug 30 14:47:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5251
5252         * config/tc-d10v.c (find_opcode): Fix problem with calculating
5253         branch sizes in across sections.
5254
5255 Fri Aug 30 00:44:13 1996  Jeffrey A Law  (law@cygnus.com)
5256
5257         * config/tc-850.c (md_assemble): Handle hi() correctly.  Handle
5258         hi0() too.
5259
5260 Wed Aug 28 23:11:08 1996  Jeffrey A Law  (law@cygnus.com)
5261
5262         * config/tc-v850.c (md_begin): Deal with end of opcode
5263         table marker.
5264
5265 Wed Aug 28 19:20:04 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5266
5267         * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5268         the wrong opcode for cases like st2w where there are many forms
5269         of the same instruction.
5270
5271 Tue Aug 27 13:53:22 1996  Ian Lance Taylor  <ian@cygnus.com>
5272
5273         * expr.c (operand): If md_parse_name is defined, call it before
5274         calling symbol_find_or_make.
5275         * config/tc-ppc.h (md_parse_name): Define.
5276         (ppc_parse_name): Declare.
5277         * config/tc-ppc.c (reg_name_search): Add regs and regcount
5278         parameters.
5279         (register_name): Update call to reg_name_search.
5280         (cr_operand): New static variable.
5281         (cr_names): New static const array.
5282         (ppc_parse_name): New function.
5283         (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5284         cr_operand before calling expression.
5285
5286 Tue Aug 27 09:05:50 1996  Jeffrey A Law  (law@cygnus.com)
5287
5288         * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5289         hppa_gen_reloc_type call.
5290
5291 Mon Aug 26 18:24:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5292
5293         * config/tc-d10v.c: Fixed ".word".  Fixed problem with range checking
5294         on addresses.  Improved error messages.
5295         * doc/c-d10v.texi: Added docs for register pairs.
5296
5297 Mon Aug 26 13:39:27 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5298
5299         * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5300         checking code.
5301
5302 Mon Aug 26 14:38:22 1996  Ian Lance Taylor  <ian@cygnus.com>
5303
5304         * ecoff.c (init_file): Initialize fMerge to 1.
5305         (add_file): Restore old file merging code, but only merge files if
5306         fMerge is set.
5307         (ecoff_directive_loc): Clear fMerge field of current file.
5308         (ecoff_generate_asm_lineno): Likewise.
5309
5310 Fri Aug 23 11:40:47 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5311
5312         * doc/c-d10v.texi: Fix typo.
5313
5314 Fri Aug 23 10:41:32 1996  Jeffrey A Law  (law@cygnus.com)
5315
5316         * config/tc-v850.c (md_assemble): Correct bit masking for
5317         hi and lo expressions.
5318
5319         * config/tc-v850.c (md_assemble): Rough cut at demanding
5320         "ep" or "r30" in sst and sld instructions.
5321         (md_apply_fix3): Don't abort.  Just warn that we don't
5322         have relocs yet.
5323
5324         * config/tc-v850.c (CC_NAME_CNT): Define.
5325         (cc_name): New function.
5326         (md_assemble): Handle V850_OPERAND_CC correctly.
5327
5328         * config/tc-v850.c (md_assemble): Don't forget to initialize
5329         "insn"!
5330
5331         * config/tc-v850.c (reg_name_search): Generalize to search
5332         any given register table.
5333         (register_name): Pass appropriate table and size to reg_name_search.
5334         (system_register_name): New function.
5335         (SYSREG_NAME_CNT): Define.
5336         (md_assemble): Handle operands which are system registers.
5337
5338         * config/tc-v850.c (md_assemble): If we find a register, but the
5339         opcode doesn't want a register, then we don't have a match.
5340         (md_assemble): Get size of the instruction from the opcode table.
5341
5342 Thu Aug 22 10:20:30 1996  Ian Lance Taylor  <ian@cygnus.com>
5343
5344         * configure.in: Set and substitute HLDENV.
5345         * configure: Rebuild.
5346         * Makefile.in (HLDENV): New variable.
5347         (as.new): Use $(HLDENV).
5348
5349         * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5350         if an array dimension is not known.
5351
5352 Thu Aug 22 10:50:00 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5353
5354         * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5355         * doc/c-d10v.texi: Cleanup.
5356
5357 Tue Aug 20 15:15:16 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
5358
5359         * config/tc-v850.c: New file.
5360         * config/tc-v850.h: New file.
5361         * configure (v850-*-elf): New target.
5362         * configure.in (v850-*-elf): New target.
5363
5364 Wed Aug 21 15:50:54 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5365
5366         * doc/c-d10v.texi: New file.
5367         * doc/all.texi: Added D10V stuff.
5368         * doc/as.texinfo: Added D10V stuff.
5369
5370 Tue Aug 20 14:10:02 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5371
5372         * config/tc-d10v.c: All references to defined symbols should
5373         now use the optimal instruction.  .float and .double now work.
5374
5375 Mon Aug 19 14:41:36 1996  Ian Lance Taylor  <ian@cygnus.com>
5376
5377         * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5378         section address for the i960 as is done for the i386.
5379
5380 Thu Aug 15 16:37:59 1996  Stan Shebs  <shebs@andros.cygnus.com>
5381
5382         * mpw-config.in: Add wildcards for config matching, add mips-*-*
5383         case, forward-include bfd/elf-bfd.h.
5384
5385 Thu Aug 15 13:24:30 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5386
5387         * config/tc-d10v.c: Add additional information to the opcode
5388         table to help determinine which instructions can be done
5389         in parallel.
5390
5391 Thu Aug 15 17:01:31 1996  James G. Smith  <jsmith@cygnus.co.uk>
5392
5393         * config/tc-arm.c: Major changes to add Thumb support, with lots
5394         of change input from <rearnsha@armltd.co.uk>.
5395         Reverted to INSN_SIZE macro, rather than insn_size variable.
5396         (insns): Added ARM "bx" instruction support.
5397         (tinsns): Added Thumb instruction definition structure.
5398         (arm_tops_hsh): Added hash structure for Thumb opcodes.
5399         (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5400         (opcode_select,s_arm,s_thumb,s_code): Added.
5401         (decode_shift): Allow upper-case RRX.
5402         (do_ldst): Simpler halfword support.
5403         (do_ldmstm): Improved.
5404         (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5405         thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5406         do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5407         do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5408         do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5409         do_t_adr): Added.
5410         (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5411         (md_parse_option): Add support for -mthumb.
5412         (md_show_usage): Updated to reflect new command line option.
5413         (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5414         * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5415         fragment information to be held.
5416
5417 Thu Aug 15 16:12:00 1996  Richard Earnshaw (rearnsha@armltd.co.uk)
5418
5419         * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5420         non-null, but is a constant.
5421         (fix_new_arm): Call make_expr_symbol to make the expression symbol
5422         so that error reporting will work correctly.
5423
5424 Wed Aug 14 10:37:21 1996  Ian Lance Taylor  <ian@cygnus.com>
5425
5426         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5427         against weak symbols.
5428
5429 Tue Aug 13 17:39:24 1996  Ian Lance Taylor  <ian@cygnus.com>
5430
5431         * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5432         (ppc_force_relocation): Declare if OBJ_XCOFF.
5433         * config/tc-ppc.c (ppc_force_relocation): New function if
5434         OBJ_XCOFF.
5435
5436 Mon Aug 12 16:49:43 1996  Ian Lance Taylor  <ian@cygnus.com>
5437
5438         * config/tc-mips.h (BYTE_ORDER): Don't define.  No longer used.
5439
5440 Fri Aug  9 17:48:28 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5441
5442         * config/tc-d10v.c: Fix problem with relocs.
5443
5444 Fri Aug  9 14:16:14 1996  Ian Lance Taylor  <ian@cygnus.com>
5445
5446         * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5447         with nops if not in data_section or bss_section.
5448
5449 Thu Aug  8 12:32:56 1996  Klaus Kaempf  <kkaempf@progis.de>
5450
5451         Add support for openVMS/Alpha.
5452         * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5453         * config/obj-evax.c: New file.
5454         * config/obj-evax.h: New file.
5455         * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5456         defined.
5457         * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5458         defined.  Add case for bfd_target_evax_flavour.
5459         * config/vms-a-conf.h: New file.
5460         * conf-a-gas.com: New file.
5461         * configure.in: Add target alpha-*-*vms*.
5462         * configure: Rebuild.
5463         * makefile.vms: New file.
5464         * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5465         Don't call ffs on openVMS/Alpha.
5466
5467 Wed Aug  7 14:19:03 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
5468
5469         * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5470         <strings.h> if they exist.  Call GAS_CHECK_DECL_NEEDED on strstr
5471         and sbrk.
5472         * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5473         (NEED_DECLARATION_SBRK): New macro.
5474         * configure, conf.in: Rebuild.
5475         * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5476         (strstr): Declare if NEED_DECLARATION_STRSTR.
5477         * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5478
5479 Wed Aug  7 11:50:26 1996  Ian Lance Taylor  <ian@cygnus.com>
5480
5481         * symbols.c (resolve_symbol_value): Handle addition or subtraction
5482         by a constant before entering the main switch.  Reject attempts to
5483         apply an arithmetic function to non-absolute symbols, except for
5484         the special case of subtraction of two symbols in the same
5485         section.
5486
5487         * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5488         not to more than a 16 byte boundary.
5489
5490         * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5491         #ifndef OBJ_ELF lines.  From Eric Valette <valette@crf.canon.fr>.
5492         (tc_gen_reloc): If out of memory call as_fatal rather than
5493         assert.  If no howto found, call as_bad_where rather than
5494         as_fatal.  Change the error message slightly.  Set howto to a
5495         non-NULL value in order to keep going.
5496
5497 Tue Aug  6 12:58:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5498
5499         * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5500
5501 Tue Aug  6 11:15:26 1996  Jeffrey A Law  (law@cygnus.com)
5502
5503         * config/tc-h8300.c (get_specific): New operand "size" derived
5504         from ".b", ".w" and ".l" extensions.  All callers changed.  If
5505         the base instruction has no operands, then use the size to
5506         determine which specific instruction to use.
5507
5508 Mon Aug  5 14:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
5509
5510         * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5511
5512 Fri Aug  2 11:23:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5513
5514         * config/tc-mips.c (md_section_align): Don't change addr if
5515         OBJ_ELF.
5516
5517 Thu Aug  1 23:51:52 1996  Jeffrey A Law  (law@cygnus.com)
5518
5519         * config/tc-hppa.c: Revert yesterday's changes.
5520
5521 Wed Jul 31 14:46:11 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5522
5523         * config/tc-d10v.c: Disable range checking on 16-bit values.
5524
5525 Wed Jul 31 16:27:19 1996  Ian Lance Taylor  <ian@cygnus.com>
5526
5527         * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5528         not just the ones that don't match.
5529
5530 Wed Jul 31 11:45:15 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5531
5532         * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5533
5534 Wed Jul 31 15:41:42 1996  James G. Smith  <jsmith@cygnus.co.uk>
5535
5536         * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5537         pre-cursor to adding Thumb support. Also added cpu_variant flag
5538         information to each of the asm_flg structures.
5539         (md_parse_option): Updated ARM7 parsing to allow 't' for
5540         thumb/halfword support, aswell as 'm' for long multiply.
5541         (md_show_usage): Updated help message.
5542         (md_assemble): Check that instruction flags are applicated to the
5543         current cpu variant.
5544         (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5545         BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5546         signextension instructions.
5547         (do_ldst): Generate halfword and signextension variants if
5548         mnemonic flags match.
5549         (ldst_extend): Do not allow shifts in the offset field of halfword
5550         or signextension instructions.
5551         (validate_offset_imm): Provide check on halfword and signextension
5552         immediate range.
5553         (add_to_lit_pool): Merge identical literal pool values.
5554
5555 Tue Jul 30 14:28:23 1996  Jeffrey A Law  (law@cygnus.com)
5556
5557         * config/tc-hppa.c (selector_table): Add 'E' selector.
5558         (cons_fix_new_hppa): Don't coke on e_esel.
5559         (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5560         to help generate exception handling tables.
5561         (md_apply_fix): Don't try to apply fixups with an e_esel
5562         selector.
5563         (hppa_fix_adjustable): Fixups with e_esel selectors
5564         are not adjustable.
5565
5566 Tue Jul 30 15:51:41 1996  Ian Lance Taylor  <ian@cygnus.com>
5567
5568         * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5569         pseudo-ops.
5570
5571 Fri Jul 26 11:43:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5572
5573         * config/tc-d10v.c: Added lots of error checking.  Added hacks
5574         to support accumulator shifts.
5575
5576 Fri Jul 26 11:56:08 1996  Ian Lance Taylor  <ian@cygnus.com>
5577
5578         * symbols.c (S_SET_EXTERNAL): Let .weak override.
5579         (S_CLEAR_EXTERNAL): Likewise.
5580         (S_SET_WEAK): Remove error; just let .weak override.
5581
5582 Thu Jul 25 15:22:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5583
5584         * config/tc-d10v.c (md_assemble): Now handles multiline
5585         instructions.
5586
5587 Thu Jul 25 12:03:33 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5588
5589         * config/tc-d10v.c: Fix packaging bug. Added range checking.
5590         Added kludge for divs instruction.  Fixed minor problem with
5591         multiple text sections.
5592         * config/tc-d10v.h (d10v_cleanup): Change prototype.
5593
5594 Tue Jul 23 10:49:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5595
5596         * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5597         addresses to be right-shifted by 2.
5598
5599 Mon Jul 22 11:32:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5600
5601         * config/tc-d10v.c: Many changes to get relocs working.
5602         (register_name): No longer creates a symbol for register names.
5603         (pre_defined_registers): moved to opcodes/d10v-opc.c.
5604         (d10v_insert_operand): Now works correctly for either container.
5605         * config/tc-d10v.h (d10v_cleanup): Declare.
5606
5607 Mon Jul 22 14:01:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5608
5609         * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5610         BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5611
5612 Mon Jul 22 12:46:55 1996  Richard Henderson  <rth@tamu.edu>
5613
5614         * tc-alpha.c: Patches to track current minimum alignment to reduce
5615         the number of fragments created with frag_align.
5616         (alpha_current_align): New static variable.
5617         (s_alpha_text): Reset alignment to 0.
5618         (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5619         (s_alpha_stringer, s_alpha_space): New functions.
5620         (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5621         (alpha_cons_align): New function to replace both of them.
5622         (emit_insn): Only align if alpha_current_align is less than 2;
5623         reset alpha_current_align to 2.
5624         (s_alpha_gprel32): Likewise.
5625         (s_alpha_section): New function.  Basically duplicate the other
5626         alpha section change hooks.  Only define for ELF.
5627         (s_alpha_float_cons): Simplify alignment handling.
5628         (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5629         If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5630         Don't define the s_alpha_cons pseudo-ops.  Do define
5631         s_alpha_stringer and s_alpha_space pseudo-ops.
5632         (alpha_align): Skip if less than current default alignment.  Set
5633         default alignment.
5634         * tc-alpha.h (md_flush_pending_output): Remove.
5635         (md_cons_align): Add.
5636
5637         * tc-alpha.c: Add oodles of function description comments.
5638         (md_bignum_to_chars): Remove; there are no callers.
5639         (md_show_usage): Mention some more variants.
5640
5641 Thu Jul 18 15:54:54 1996  Ian Lance Taylor  <ian@cygnus.com>
5642
5643         From Andrew Gierth <ANDREWG@microlise.co.uk>:
5644         * configure.in (sparc-*-sysv4*): New target.
5645         * configure: Rebuild.
5646
5647         * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5648         uaxword to use s_uacons.
5649         (sparc_no_align_cons): New static variable.
5650         (s_uacons): New static function.
5651         (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5652         and return.
5653
5654         * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5655
5656         * configure.in: Add mips-*-irix6* target.  Handle Irix 6 like Irix
5657         5 with regard to shared libraries.
5658         * configure: Rebuild.
5659
5660         * config/tc-m68k.c (m68k_ip): Use the correct length when
5661         allocating space for the unsupported architecture error message.
5662
5663 Thu Jul 18 12:57:10 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5664
5665         * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5666
5667 Wed Jul 17 14:25:13 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5668
5669         * config/tc-d10v.c: New file.
5670         * config/tc-d10v.h: New file.
5671         * configure (d10v-*-elf): New target.
5672         * configure.in (d10v-*-elf): New target.
5673
5674 Fri Jul 12 20:54:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5675
5676         * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5677
5678 Wed Jul 10 12:39:08 1996  Richard Henderson  <rth@tamu.edu>
5679
5680         * config/tc-alpha.c (alpha_align): Change fill parameter
5681         to a pointer.  Take NULL as 0 or nop depending on section.  Change
5682         all callers.
5683         (s_alpha_align): Rename local variables.
5684
5685         * doc/as.texinfo (.align): Document action of omitted
5686         fill parameter.
5687
5688 Wed Jul 10 00:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>
5689
5690         * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5691         when an unsupported PC relative reloc is seen, rather than calling
5692         abort.
5693
5694         * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5695         Instead, check state when '#' comment is seen.
5696
5697 Mon Jul  8 14:11:49 1996  Ian Lance Taylor  <ian@cygnus.com>
5698
5699         * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5700         OBJ_MAYBE_ELF.
5701         (tc_gen_reloc): If fixup was changed to be PC relative, change
5702         reloc type accordingly.  Use name of reloc in error message.
5703
5704         * as.h: Don't define const or volatile.
5705         * flonum.h: Don't define const.
5706
5707         * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5708         if fx_pcrel is set.  Correct setting the addend case in the
5709         OBJ_ELF case (from Andreas Schwab
5710         <schwab@issan.informatik.uni-dortmund.de>).
5711         (md_show_usage): Correct -mfc5200 to -m5200.
5712
5713 Fri Jul  5 10:32:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
5714
5715         * doc/c-m68k.texi: Document -m5200 flag.
5716         * doc/as.texinfo: Likewise.
5717
5718         * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5719         scale factor.
5720
5721 Fri Jul  5 11:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>
5722
5723         * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5724         (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5725
5726 Thu Jul  4 11:59:46 1996  Ian Lance Taylor  <ian@cygnus.com>
5727
5728         * Makefile.in (VERSION): Set to cygnus-2.7.1.
5729
5730         * Released binutils 2.7.
5731
5732 Thu Jul  4 10:11:33 1996  James G. Smith  <jsmith@cygnus.co.uk>
5733
5734         * config/tc-mips.c (mips_ip): Only perform range check when
5735         dealing with O_constant expressions.
5736
5737 Wed Jul  3 15:02:21 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
5738
5739         * m68k-parse.h (m68k_register): Add new coldfile control
5740         registers.
5741
5742         * config/tc-m68k.c (mcf5200_control_regs): New variable,
5743         array of control registers for the coldfire.
5744         (cpu_of_arch): Added mcf5200.
5745         (archs): Added mcf5200.
5746         (init_table): Add new control registers.
5747         (m68k_ip): Added support for new control registers.
5748         (m68k_init_after_args): Likewise.
5749
5750         * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5751
5752 Wed Jul  3 16:05:50 1996  Ian Lance Taylor  <ian@cygnus.com>
5753
5754         * read.h (is_it_end_of_statement): Declare.
5755         * read.c (is_it_end_of_statement): Remove declaration.
5756
5757         * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5758         within &&.
5759         (md_assemble): Fix handling of @l with an unsigned constant.  Add
5760         default case to reloc switch.
5761
5762         * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5763
5764         Based on patches from Tom Quiggle <quiggle@sgi.com>:
5765         * ecoff.c (last_lineno): New static variable.
5766         (add_procedure): Set last_lineno.
5767         (ecoff_directive_loc): Likewise.
5768         (ecoff_generate_asm_lineno): Likewise.
5769         (ecoff_fix_loc): New function.
5770         * ecoff.h (ecoff_fix_loc): Declare.
5771         * config/tc-mips.c (append_insn): When inserting nops, and using
5772         ECOFF debugging, call ecoff_fix_loc.
5773
5774 Tue Jul  2 23:02:12 1996  Jeffrey A Law  (law@cygnus.com)
5775
5776         * config/tc-h8300.c (build_bytes): If an operand type is
5777         marked as SRC_IN_DST retrieve it from the "destination" op.
5778
5779 Sat Jun 29 13:38:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5780
5781         * configure.in (arm-*-riscix*): Set emulation to riscix.
5782         * configure: Rebuild.
5783         * config/te-riscix.h: New file to define TE_RISCIX.
5784
5785         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5786
5787 Fri Jun 28 15:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5788
5789         * Makefile.in (config.status): Just run config.status as other
5790         tools do.
5791
5792 Fri Jun 28 11:09:38 1996  Stan Shebs  <shebs@andros.cygnus.com>
5793
5794         * mpw-config.in (TARGET_OS): Add definition to conf.
5795
5796 Thu Jun 27 20:39:40 1996  James G. Smith  <jsmith@cygnus.co.uk>
5797
5798         * config/tc-mips.c (append_insn): Parenthesize
5799         cop_interlocks expressions.
5800
5801 Thu Jun 27 12:18:26 1996  Ian Lance Taylor  <ian@cygnus.com>
5802
5803         * listing.c (listing_print): Close the listing file if it is not
5804         stdout.  Close the other files opened for the listing.
5805
5806         * config/tc-sparc.h (md_cons_align): Define.
5807         (sparc_cons_align): Declare.
5808         (HANDLE_ALIGN): Define.
5809         (sparc_handle_align): Declare.
5810         * config/tc-sparc.c (sparc_cons_align): New function.
5811         (sparc_handle_align): New function.
5812         * read.c (cons_worker): Call md_cons_align if it is defined.
5813
5814         * as.h (struct frag): Add fr_file and fr_line fields.
5815         * frags.c (frag_new): Set fr_file and fr_line.
5816         (frag_var): Likewise.
5817         (frag_variant): Likewise.
5818
5819         * as.h (struct frag): Remove unused align_mask and align_offset
5820         fields.
5821
5822         * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5823         From <uddeborg@carmen.se>.
5824
5825 Wed Jun 26 13:21:34 1996  Ian Lance Taylor  <ian@cygnus.com>
5826
5827         * configure.in (mips-*-osf*): New target.
5828         * configure: Rebuild.
5829
5830         * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5831
5832 Wed Jun 26 16:23:08 1996  James G. Smith  <jsmith@cygnus.co.uk>
5833
5834         * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5835         between co-processor comparisons and branches for the VR4300.
5836
5837 Mon Jun 24 18:02:50 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
5838
5839         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5840         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5841         (docdir): Removed.
5842         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5843         * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5844         includedir): Use autoconf set values.
5845         (docdir): Removed.
5846
5847 Mon Jun 24 11:58:14 1996  Ian Lance Taylor  <ian@cygnus.com>
5848
5849         * listing.c (listing_eject): Don't do anything if listing is 0.
5850         (listing_list): Likewise.
5851         (listing_source_line): Likewise.
5852         (listing_title): Don't save title if listing is 0.
5853         (listing_source_file): Check listing rather than listing_tail.
5854
5855         * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5856         using shared libraries.
5857         * configure: Rebuild.
5858
5859 Fri Jun 21 18:22:23 1996  Ian Lance Taylor  <ian@cygnus.com>
5860
5861         * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5862         absolute expression if a relocation type was specified.
5863
5864 Fri Jun 21 17:40:16 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>
5865
5866         * configure.in: Add support for *-*-rtems* configurations.
5867         * configure: Rebuild.
5868
5869 Fri Jun 21 16:01:18 1996  Richard Henderson  <rth@tamu.edu>
5870
5871         * configure.in: Add alpha-*-linuxecoff* target.  Use elf for
5872         alpha-*-linux* target.  Force bfd_gas for alpha-*.  Require
5873         opcodes library for alpha.
5874         * configure: Rebuild with autoconf 2.10.
5875         * config/tc-alpha.c: Substantial rewrite to add ELF support and
5876         use new opcode table.
5877         * config/tc-alpha.h (md_undefined_symbol): Don't define.
5878         (LOCAL_LABEL): Define differently if OBJ_ELF.
5879         (FAKE_LABEL_NAME): Define if OBJ_ELF.
5880         * config/alpha-opcode.h: Remove.
5881         * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5882         * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5883         include/opcode/alpha.h rather than config/alpha-opcode.h.
5884
5885 Thu Jun 20 19:10:28 1996  Ian Lance Taylor  <ian@cygnus.com>
5886
5887         * config/obj-aout.c (obj_emit_relocations): Give an error if the
5888         relocation symbol was not resolved.
5889         * config/obj-coff.c (do_relocs_for): Likewise.
5890
5891         * write.c (adjust_reloc_syms): Refetch the symbol section after
5892         calling S_GET_VALUE, since it may have changed.
5893
5894         * expr.c (struct expr_symbol_line): Define.
5895         (expr_symbol_lines): New static variable.
5896         (make_expr_symbol): Add entry to expr_symbol_lines.
5897         (expr_symbol_where): New function.
5898         * expr.h: Use extern on function declarations.
5899         (expr_symbol_where): Declare.
5900         * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5901         rather than printing the meaningless name of an expression
5902         symbol.
5903
5904 Thu Jun 20 15:57:41 1996  Ken Raeburn  <raeburn@cygnus.com>
5905
5906         * config/tc-i386.c (md_number_to_chars): Deleted.
5907         * config/tc-i386.h (md_number_to_chars): New macro.
5908
5909         * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5910         the file.
5911         (load_symbol_address, load_expression): Use build_mem.
5912         (build_operate): New function.
5913         (emit_addq_r): Use it.
5914
5915         Wed Mar 13 22:14:14 1996  Pat Rankin  <rankin@eql.caltech.edu>
5916
5917         * symbols.c (colon):  #if VMS, use S_SET_OTHER to store `const_flag'.
5918
5919         Tue Mar  5 14:31:45 1996  Pat Rankin  <rankin@eql.caltech.edu>
5920
5921         * config/tc-vax.h (NOP_OPCODE): Define.
5922
5923         Sun Feb  4 21:01:03 1996  Pat Rankin  <rankin@eql.caltech.edu>
5924
5925         * config/obj-vms.h (S_IS_COMMON): Define.
5926         (S_IS_LOCAL): Check for \002 as well as \001.
5927         (LONGWORD_ALIGNMENT): New macro.
5928         (SUB_SEGMENT_ALIGN): Use it.
5929
5930         Fri Jan 26 17:44:09 1996  Pat Rankin  <rankin@eql.caltech.edu>
5931
5932         * config/vms-conf.h: Reconcile with conf.in.
5933
5934 Wed Jun 19 11:31:50 1996  Ian Lance Taylor  <ian@cygnus.com>
5935
5936         * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5937         defined.
5938
5939         * doc/as.texinfo: Document that any number of hex digits can
5940         follow \x.
5941
5942         * as.c (struct defsym_list): Define.
5943         (defsyms): New static variable.
5944         (parse_args): Just put --defsym arguments on defsyms list, rather
5945         than defining them.
5946         (main): Define defsyms after output file is created.
5947
5948         * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5949         cpu32.  From Eric Norum <Eric.Norum@usask.ca>.
5950
5951         * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5952         insn_error rather than calling check_absolute_expr.
5953
5954         * as.c (emulation_name): Remove unused static variable.
5955         (default_emul_bfd_name): Add return NULL to avoid warning.
5956         * ecoff.c (ecoff_stab): Remove unused variables name and
5957         name_end.
5958         * frags.c (frag_new): Remove unused variable tmp.
5959         * hash.c (hash_grow): Parenthesize + within <<.
5960         (hash_print_statistics): Use %lu, not %d, to print unsigned
5961         long variables.
5962         * messages.c: Include "libiberty.h".
5963         (fprint_value): Add cast to avoid printf warning.
5964         (sprint_value): Likewise.
5965         * read.c: Include "ecoff.h".
5966         (emit_expr): Add casts to avoid printf warnings.
5967         * read.h: Use extern for function declarations.
5968         (pop_insert): Declare.
5969         * stabs.c: Include "ecoff.h".
5970         * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5971         former_last_fragP, and new_fragP.
5972         * subsegs.h (subsegs_print_statistics): Declare.
5973         * symbols.c (debug_verify_symchain): Change macro to discard
5974         arguments.
5975         * write.c (dump_section_relocs): Likewise.
5976         * write.h: Use extern for function declarations.
5977         (write_print_statistics): Declare.
5978         * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5979         warning.
5980         * config/e-mipself.c (mipself_bfd_name): Likewise.
5981         * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5982
5983         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5984         emit relocations against external symbols.
5985
5986         * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5987         message if bfd_reloc_type_lookup fails, rather than calling
5988         assert.
5989
5990         * config/tc-alpha.c (alpha_force_relocation): Add
5991         BFD_RELOC_12_PCREL to switch.
5992
5993 Tue Jun 18 20:29:57 1996  Doug Evans  <dje@canuck.cygnus.com>
5994
5995         * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5996         TE_PE (Lfoo, not .Lfoo).
5997
5998 Tue Jun 18 17:13:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5999
6000         * read.c (s_fill): Don't warn about a zero repeat count.
6001
6002         * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6003         coprocessor register.
6004
6005         * config/tc-i386.c (md_assemble): When checking the size of a
6006         register to set the size of an instruction, do a bitwise and with
6007         Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6008         or Reg16.
6009
6010 Tue Jun 18 13:19:51 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
6011
6012         * config/tc-h8300.c (parse_reg): Tweak error messages.
6013         (build_bytes): Likewise.
6014         (skip_colonthing): Handle :32 suffix.
6015         (get_specific): Promote L_24 to L_32 if it makes a match.
6016         Don't always promote L_8 to L_16.
6017         (do_a_fix_imm): Clean up L_32 and L_24 handling.
6018
6019         * config/tc-h8300.c (Smode): New variable.
6020         (h8300hmode): Turn off Hmode.
6021         (h8300smode): New function.  Turn on Smode and Hmode.
6022         (md_pseudo_table): New ".h8300s" pseudo-op.
6023         (parse_reg): Handle "exr" register.
6024         (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6025         Handle "mach" and "machl" operands for ldmac.
6026         (get_specific): Handle "stm.l" and "ldm.l".
6027         (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6028         * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6029         (Smode): Declare.
6030
6031 Mon Jun 17 15:50:53 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
6032
6033         * doc/as.texinfo: Reorder chapter of machine dependent options so
6034         that it is sorted by chip name.
6035
6036         * doc/as.texinfo: Use consistant spelling of Vax.
6037         * doc/c-vax.texi: Likewise.
6038
6039 Mon Jun 17 11:26:56 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
6040
6041         * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6042         pseudo ops.
6043         (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6044         (md_apply_fix): Likewise.
6045         (pa_try): New function.
6046         (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6047
6048 Sun Jun 16 22:57:47 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
6049
6050         * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6051         (pa_level): New function.
6052
6053 Fri Jun 14 20:06:44 1996  Ian Lance Taylor  <ian@cygnus.com>
6054
6055         * listing.c (listing_newline): Don't do anything if listing is 0.
6056
6057 Thu Jun 13 17:50:54 1996  Ian Lance Taylor  <ian@cygnus.com>
6058
6059         * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6060         symbol_create, not symbol_new.
6061
6062 Wed Jun 12 14:10:44 1996  Ian Lance Taylor  <ian@cygnus.com>
6063
6064         * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6065         absolute symbol unless TC_FORCE_RELOCATION returns true.
6066
6067         * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6068         version.
6069         (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6070         the symbol to a pointer.  Don't set previous_file_symbol.
6071         Simplify symbol list rearrangement.
6072         (coff_frob_symbol): Don't do anything with C_FILE symbols.
6073         (coff_adjust_symtab): Don't check previous_file_symbol.
6074
6075 Mon Jun 10 14:52:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6076
6077         * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6078         directive.
6079         (md_pseudo_table): Add ppc_elf_lcomm.
6080
6081 Mon Jun 10 11:45:51 1996  Ian Lance Taylor  <ian@cygnus.com>
6082
6083         * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6084         d0{24:1},d0' works without an immediate prefix on the bit numbers.
6085         (md_begin): Add digits to alt_notend_table.
6086         (md_parse_option): Make s a const pointer.
6087
6088         * config/tc-sparc.c (md_pseudo_table): Add "empty".
6089         (s_empty): New static function.
6090
6091         * config/obj-coff.c (struct filename_list): Only define if not
6092         BFD_ASSEMBLER.
6093         (filename_list_head, filename_list_tail): Likewise.
6094         (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6095         (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6096         flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6097         have a section of N_ABS rather than N_DEBUG.  If we do a merge,
6098         remove the new symbol from the list.
6099         (obj_coff_endef, both versions): Call tag_insert even if there is
6100         an old symbol with the same name, if the old symbol does not
6101         happen to be a tag.
6102         (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6103         the SF_GET_DEBUG condition.  Don't call SA_SET_SYM_ENDNDX with a
6104         symbol that will be moved to the end of the symbol list.
6105         (coff_adjust_section_syms): Always call section_symbol for .text,
6106         .data, and .bss.
6107         (coff_frob_section): Likewise.  Also, remove unused variable
6108         strname.
6109
6110         * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6111         manipulating frags directly.
6112         (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6113         defined.
6114
6115         * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6116         whether the next character is '*' before checking whether we are
6117         at the start of a line.  Permit LINE_COMMENT_START to start a
6118         comment in state 1 (seen some whitespace) as well, to match the
6119         documentation.
6120
6121         * gasp.c (do_align): Permit a fill value for .align.
6122
6123 Wed Jun  5 17:09:26 1996  Ian Lance Taylor  <ian@cygnus.com>
6124
6125         * read.c (next_char_of_string): Warn if a newline is seen in the
6126         middle of a string.  Call bump_line_counters when appropriate.
6127
6128 Wed Jun  5 17:08:36 1996  Richard Henderson  <rth@tamu.edu>
6129
6130         * symbols.c (colon): Use LOCAL_LABEL.
6131
6132 Tue Jun  4 10:55:16 1996  Tom Tromey  <tromey@csk3.cygnus.com>
6133
6134         * Makefile.in (install): Don't check to see if tooldir exists.
6135         Make $(tooldir) and $(tooldir)/bin.
6136
6137 Tue Jun  4 10:14:53 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6138
6139         * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6140         default.
6141
6142 Mon Jun  3 11:34:41 1996  Ian Lance Taylor  <ian@cygnus.com>
6143
6144         * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6145         insn_error.  Don't put the string "ERROR" in insn_error.  Set
6146         insn_error rather than calling as_warn for an unsupported opcode.
6147
6148 Sat Jun  1 21:51:55 1996  Ian Lance Taylor  <ian@cygnus.com>
6149
6150         * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6151         before permitting -64.
6152         * output-file.c (output_file_create): Remove duplicate
6153         bfd_perror.
6154
6155 Fri May 31 01:08:06 1996  Ian Lance Taylor  <ian@cygnus.com>
6156
6157         * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6158         section rather than a .reginfo section.
6159         (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6160         information.
6161
6162         * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6163         bit value with the high bit set.
6164
6165 Thu May 30 19:00:19 1996  Ian Lance Taylor  <ian@cygnus.com>
6166
6167         * read.c (s_lcomm): Set section flags for .sbss section.
6168
6169         * config/tc-mips.c (mips_64): New static variable.
6170         (mips_target_format): If mips_64, return elf64 targets rather than
6171         elf32 ones.
6172         (md_longopts): Add "32" and "64".
6173         (md_parse_option): Handle -32 and -64.
6174         (md_show_usage): Mention -32 and -64.
6175         (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6176         a 4 byte one.
6177
6178 Thu May 30 10:36:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6179
6180         * config/tc-ppc.c (comment_chars): Make '!' a comment character
6181         for Solaris compatibility.
6182
6183         * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6184         .stabd with 4 arguments into a .stabn.
6185
6186 Wed May 29 16:43:16 1996  Ian Lance Taylor  <ian@cygnus.com>
6187
6188         * config/tc-mips.c (macro): When passing X_add_number to
6189         macro_build, cast it to int first.
6190
6191 Tue May 28 13:29:39 1996  Ian Lance Taylor  <ian@cygnus.com>
6192
6193         * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6194         created by emit_expr.
6195
6196         * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6197         as_perror rather than assert.
6198
6199 Fri May 24 18:24:11 1996  Ian Lance Taylor  <ian@cygnus.com>
6200
6201         * config/tc-mips.c (mips_ip): Mark sections created to hold
6202         floating point information as read only.
6203
6204 Fri May 24 12:07:54 1996  David Edelsohn  <edelsohn@mhpcc.edu>
6205
6206         * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6207
6208 Thu May 23 17:34:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6209
6210         * read.c (potable): Add .skip as a synonym for .space.
6211
6212         * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6213         4 arguments, providing the 4th argument is 0, to allow
6214         compatibility with the Solaris assembler.
6215
6216 Thu May 16 15:51:48 1996  Ian Lance Taylor  <ian@cygnus.com>
6217
6218         * config/tc-sh.h (struct sh_segment_info_type): Define.
6219         (TC_SEGMENT_INFO_TYPE): Define.
6220         (sh_frob_label): Declare.
6221         (tc_frob_label): Define.
6222         (sh_flush_pending_output): Declare.
6223         (md_flush_pending_output): Define.
6224         * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6225         reloc before the instruction if necessary.
6226         (sh_frob_label): New function.
6227         (sh_flush_pending_output): New function.
6228         (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6229         when looking for the reloc for the target of .uses.
6230         (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6231         (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6232         emitted.
6233         (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6234         (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6235         the absolute symbol.
6236
6237         * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6238         TC_SEGMENT_INFO_TYPE is defined.
6239
6240 Wed May 15 12:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
6241
6242         * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6243         matches the register size.
6244
6245 Wed May 15 08:33:37 1996  Jeffrey A Law  (law@cygnus.com)
6246
6247         * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6248         fx_done set.
6249         (do_relocs_for): Likewise.
6250         (fixup_segment): Don't just quit if linkrelax is set.  Try to
6251         apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6252         nonzero.
6253
6254 Fri May 10 14:16:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6255
6256         * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6257         relative relocations with -mrelocatable.  Also allow unfixed
6258         relocs in .ex_shared.
6259
6260 Tue May  7 11:24:10 1996  Ian Lance Taylor  <ian@cygnus.com>
6261
6262         * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6263         non-zero before assuming this is a long file name.
6264         (w_strings): Likewise.
6265         (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6266
6267         * config/obj-coff.c (w_strings): Move declaration of i inside
6268         #ifdef block which uses it.
6269
6270 Tue May  7 00:49:58 1996  Jeffrey A Law  (law@cygnus.com)
6271
6272         * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6273         "relaxmode".  Output relocs which identify various relaxing
6274         possibilities for mov.[bwl] instructions.
6275         (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6276
6277 Mon May  6 15:26:28 1996  Doug Evans  <dje@canuck.cygnus.com>
6278
6279         * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6280         (MD_APPLY_FIX3): Define.
6281         * config/tc-arm.c (my_get_expression): Only watch for bad segments
6282         if OBJ_AOUT.
6283         (md_apply_fix3): Renamed from md_apply_fix.
6284         If pcrel reloc and symbol is in different section, undo effects
6285         of md_pcrel_from.
6286
6287 Sat May  4 12:49:35 1996  Jeffrey A Law  (law@cygnus.com)
6288
6289         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6290         any reloc with an LR% or RR% field selector for SOM.
6291
6292 Sat May  4 11:26:19 1996  Ian Lance Taylor  <ian@cygnus.com>
6293
6294         * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6295         variables.
6296
6297 Fri May  3 17:58:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6298
6299         * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6300         SF_GET_STATICS set.
6301         (yank_symbols): Likewise.
6302
6303 Wed May  1 13:38:17 1996  Ian Lance Taylor  <ian@cygnus.com>
6304
6305         * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6306         BFD_ASSEMBLER, add name field.
6307         * config/obj-coff.c: Include "libiberty.h".
6308         (coff_header_append): Handle long section names.
6309         (crawl_symbols): Just use the name field for the symbol name,
6310         without worrying about null byte termination.
6311         (w_strings): Handle long section names.
6312         (write_object_file): Likewise.  Also, use the name field, rather
6313         than scnhdr.s_name.
6314         (obj_coff_add_segment): Permit long section names.
6315         (obj_coff_init_stab_section): Use the name field, rather than
6316         scnhdr.s_name.
6317         (adjust_stab_section): Likewise.
6318         * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6319
6320         * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6321         (mem_fmt): Likewise.
6322         (md_apply_fix): Don't check fx_im_disp field.
6323
6324 Thu Apr 25 11:39:51 1996  Ian Lance Taylor  <ian@cygnus.com>
6325
6326         * configure.in: Add * after sparc*-*-vxworks.
6327         * configure: Rebuild.
6328
6329         * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6330         define it to comment_chars.  Use tc_comment_chars rather than
6331         comment_chars.
6332         (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6333         * config/tc-m68k.h (tc_comment_chars): Define.
6334         (m68k_comment_chars): Declare.
6335         * config/tc-m68k.c (m68k_comment_chars): Rename from
6336         comment_chars.  Change into a pointer rather than an array.
6337         (md_longopts): Add "bitwise-or".
6338         (md_parse_option): Handle OPTION_BITWISE_OR.
6339         (md_show_usage): Mention --bitwise-or.
6340         * doc/c-m68k.texi: Document --bitwise-or.
6341
6342 Wed Apr 24 11:28:38 1996  Ian Lance Taylor  <ian@cygnus.com>
6343
6344         * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6345         in 68000 mode.
6346
6347         * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6348         call demand_empty_rest_of_line.  Non BFD_ASSEMBLER version:
6349         correct handling of input line pointer, and call
6350         demand_empty_rest_of_line.
6351
6352 Mon Apr 22 18:02:37 1996  Doug Evans  <dje@blues.cygnus.com>
6353
6354         * config/tc-sparc.c (in_bitfield_range): New static function.
6355         (sparc_ip): New cases X,Y.  Use SPARC_OPCODE_ARCH_V9_P.
6356         (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6357         BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6358         (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6359         (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6360
6361 Thu Apr 18 18:58:33 1996  Ian Lance Taylor  <ian@cygnus.com>
6362
6363         * config/obj-coff.c: BFD_ASSEMBLER:
6364         (coff_last_bf): New static variable.
6365         (coff_frob_symbol): Set endndx of a .bf symbol.
6366         Non BFD_ASSEMBLER:
6367         (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6368         (last_bfP): New static variable.
6369         (yank_symbols): Set endndx of a .bf symbol.
6370
6371 Thu Apr 18 11:53:58 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6372
6373         * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6374         and -s options.  Add -be for good measure.
6375
6376 Wed Apr 17 12:31:01 1996  Ian Lance Taylor  <ian@cygnus.com>
6377
6378         * read.c (s_space): Support non-constant fill value.  Handle fill
6379         value correctly for a size other than 1.
6380
6381 Tue Apr 16 15:17:40 1996  Doug Evans  <dje@canuck.cygnus.com>
6382
6383         * config/tc-arm.c (my_get_float_expression): Update call to
6384         gen_to_words, X_PRECISION changed from 6 to 5.
6385
6386 Tue Apr 16 10:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6387
6388         * config/tc-ppc.c (register_name,reg_name_search): Move register
6389         name lookup from PE specific code to all targets.  Add support for
6390         -mregnames/-mno-regnames to control whether register names are
6391         expanded or not.
6392         (md_assemble): Call register_name for all platforms.
6393         (md_parse_option): Add support for -mregnames/-mno-regnames.
6394
6395         * configure.in (powerpcle*-*-solaris): Add support.
6396         (powerpc*-*-linux): Ditto.
6397         * configure: Regenerate.
6398
6399         * config/ppc-sol.mt: New config file for PowerPC Solaris.
6400
6401 Mon Apr 15 12:26:33 1996  Ian Lance Taylor  <ian@cygnus.com>
6402
6403         * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6404         be associated with a single %lo reloc.
6405
6406         * config/tc-mips.c (load_address): Cast X_add_number to valueT
6407         before comparing against MAX_GPREL_OFFSET, so that negative
6408         numbers are handled correctly.
6409         (macro): Likewise.
6410
6411 Thu Apr 11 12:39:02 1996  Ian Lance Taylor  <ian@cygnus.com>
6412
6413         * config/tc-sparc.c (last_insn): New static variable.
6414         (md_assemble): Warn about putting floating point branches in a
6415         delay slot.  If architecture is less than v9, insert NOP
6416         instructions between floating point instructions and floating
6417         point branches.  (The SunOS assembler does both these operations.)
6418         Save the last instruction opcode.
6419         (sparc_ip): Add pinsn parameter.  Change caller.
6420
6421         * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6422         for byte jump to next instruction to skip empty frags.
6423
6424 Wed Apr 10 16:48:12 1996  Ian Lance Taylor  <ian@cygnus.com>
6425
6426         * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6427         for addq with a 16 bit signed value, just emit a lda instruction
6428         instead.
6429
6430 Wed Apr 10 14:34:49 1996  Jeffrey A Law  (law@cygnus.com)
6431
6432         * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6433         of a 32bit operand.
6434
6435 Mon Apr  8 14:42:53 1996  Ian Lance Taylor  <ian@cygnus.com>
6436
6437         * configure.in: Permit --enable-shared to specify a list of
6438         directories.
6439         * configure: Rebuild.
6440
6441 Fri Apr  5 17:01:35 1996  Jeffrey A Law  (law@cygnus.com)
6442
6443         * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6444         (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6445
6446 Fri Apr  5 15:13:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6447
6448         * config/atof-ieee.c: Fix handling of denormalized extended
6449         precision numbers and overflow/underflow detection.
6450         (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6451         not include the 16 bit gap in the m68k extended precision format.
6452
6453 Fri Apr  5 14:29:23 1996  Ian Lance Taylor  <ian@cygnus.com>
6454
6455         * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6456         <jdp@polstra.com>.
6457         * configure: Rebuild.
6458
6459 Fri Apr  5 18:39:28 1996  James G. Smith  <jsmith@cygnus.co.uk>
6460
6461         * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6462         be accessed using the $gp register.
6463         * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6464
6465 Wed Apr  3 10:56:14 1996  Doug Evans  <dje@canuck.cygnus.com>
6466
6467         * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6468         bfd_mach_sparc_sparclet if current_architecture is sparclet.
6469
6470 Mon Apr  1 16:55:44 1996  Ian Lance Taylor  <ian@cygnus.com>
6471
6472         * read.c (get_line_sb): Bump line counters based on
6473         input_line_pointer[-1], not *input_line_pointer.  Don't bother to
6474         call LISTING_NEWLINE.
6475         (s_macro): Don't call demand_empty_rest_of_line.
6476         * app.c (do_scrub_chars): When handling C style comments, unget
6477         ch2 rather than ch.
6478
6479 Fri Mar 29 16:15:06 1996  Ian Lance Taylor  <ian@cygnus.com>
6480
6481         * read.h (enum linkonce_type): Define.
6482         (s_linkonce): Declare.
6483         * read.c (potable): Add "linkonce".
6484         (s_linkonce): New function.
6485         * subsegs.h (segment_info_type): Add linkonce field to
6486         MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6487         * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6488         (obj_coff_pe_handle_link_once): Declare if TE_PE.
6489         * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6490         "coff/pe.h".
6491         (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6492         (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6493         entry based on the linkonce field in segment_info.
6494         * doc/as.texinfo: Document .linkonce.
6495
6496 Fri Mar 29 11:31:27 1996  J.T. Conklin  (jtc@lisa.cygnus.com)
6497
6498         * doc/as.1: Changed to be recognized by catman -w on Solaris.
6499
6500 Thu Mar 28 15:27:47 1996  Ian Lance Taylor  <ian@cygnus.com>
6501
6502         * stabs.c (s_stab_generic): Call the listing functions before
6503         doing the rest of the processing, which may involve freeing the
6504         string.  Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6505         SEPARATE_STAB_SECTIONS case.
6506
6507         * config/tc-hppa.c: Remove nested comment.
6508         (tc_gen_reloc): Move label done inside the ifdef in which it is
6509         used.
6510         (md_apply_fix): Pass pointers to correct types to libhppa.h
6511         functions.  Always return a value.
6512
6513         * config/tc-mips.h (tc_frob_file): Define.
6514         (mips_frob_file): Declare.
6515         * config/tc-mips.c (struct mips_hi_fixup): Define.
6516         (mips_hi_fixup_list): New static variable.
6517         (imm_unmatched_hi): New static variable.
6518         (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6519         offset_reloc.  Pass imm_unmatched_hi to append_insn.
6520         (append_insn): Add unmatched_hi parameter.  If it is set, add the
6521         new fixup to mips_hi_fixup_list.  Change all callers.
6522         (mips_ip): Set imm_unmatched_hi when appropriate.
6523         (mips_frob_file): New function.
6524
6525 Thu Mar 28 11:47:59 1996  Doug Evans  <dje@canuck.cygnus.com>
6526
6527         * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6528         * configure: Regenerated.
6529
6530 Tue Mar 26 18:19:12 1996  Ian Lance Taylor  <ian@cygnus.com>
6531
6532         * as.c (main): Call bfd_set_error_program_name.
6533
6534 Fri Mar 22 11:13:00 1996  Ian Lance Taylor  <ian@cygnus.com>
6535
6536         * as.h (strdup): Don't declare.
6537         * stabs.c: Include libiberty.h
6538         (get_stab_string_offset): Use xstrdup rather than strdup.
6539         (s_stab_generic): Likewise.
6540         * as.c (parse_args): Likewise.
6541         * read.c (s_mri_sect): Likewise.
6542
6543         * gasp.c (change_base): Recognize \(...) construct documented to
6544         pass through enclosed characters literally through to the output.
6545         (process_assigns): Likewise.  Also, be more careful to avoid
6546         looking past the end of the buffer.
6547
6548 Thu Mar 21 13:18:43 1996  Ian Lance Taylor  <ian@cygnus.com>
6549
6550         * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6551         FreeBSD compatibility.  From John Polstra <jdp@polstra.com>.
6552
6553 Wed Mar 20 18:13:32 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6554
6555         * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6556
6557 Wed Mar 20 17:05:16 1996  David Mosberger-Tang  <davidm@azstarnet.com>
6558
6559         * config/alpha-opcode.h: Added cvtst instruction.
6560
6561 Mon Mar 18 13:12:46 1996  Ian Lance Taylor  <ian@cygnus.com>
6562
6563         * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6564         string.  Extract the addend from the result of expression.
6565
6566 Fri Mar 15 17:10:43 1996  Ian Lance Taylor  <ian@cygnus.com>
6567
6568         * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6569         LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6570         mode, change the state to 3 rather than 1.
6571
6572 Thu Mar 14 18:18:25 1996  Ian Lance Taylor  <ian@cygnus.com>
6573
6574         * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6575         correspond to 11 March change.
6576
6577 Thu Mar 14 15:27:10 1996  Jeffrey A Law  (law@cygnus.com)
6578
6579         * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6580         an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6581
6582 Tue Mar 12 12:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
6583
6584         * configure: Rebuild with autoconf 2.8.
6585
6586 Mon Mar 11 18:57:12 1996  Ian Lance Taylor  <ian@cygnus.com>
6587
6588         * config/atof-ieee.c (gen_to_words): Improve handling of
6589         X_PRECISION numbers.  Based on patches from Andreas Schwab
6590         <schwab@issan.informatik.uni-dortmund.de>.
6591
6592 Mon Mar 11 09:59:53 1996  Steve Chamberlain  <sac@slash.cygnus.com>
6593
6594         * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6595         (SEG_LAST): New.
6596         * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6597         * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6598         (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6599         crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6600         SEG_E9.
6601
6602 Thu Mar  7 15:17:39 1996  Doug Evans  <dje@charmed.cygnus.com>
6603
6604         * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6605
6606 Thu Mar  7 09:19:15 1996  Jeffrey A Law  (law@cygnus.com)
6607
6608         * config/tc-hppa.c (SUBSEG_MILLI): Define.
6609         (pa_def_subspaces): Add $MILLICODE$.
6610         (pa_spaces_begin): Set section flags for $MILLICODE$.
6611
6612 Wed Mar  6 14:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
6613
6614         * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6615         not SHT_NOBITS.  Don't tamper with flags based on type if a
6616         special section was found (revert Feb 29 change).
6617
6618         * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6619         if aligning to a longword boundary or greater.
6620
6621 Tue Mar  5 15:10:43 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
6622
6623         * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6624
6625 Mon Mar  4 20:50:57 1996  Steve Chamberlain  <sac@slash.cygnus.com>
6626
6627         * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6628         * configure: Regenerated.
6629
6630 Mon Mar  4 10:13:06 1996  Jeffrey A Law  (law@cygnus.com)
6631
6632         * config/tc-hppa.c: Add default definitions for R_N0SEL and
6633         R_N1SEL since they're not defined for old versions of hpux.
6634
6635         * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6636         Set "sym_ptr_ptr" and "addend" fields to dummy values for
6637         R_N0SEL and R_N1SEL.
6638
6639 Fri Mar  1 10:20:52 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6640
6641         * flonum-konst.c: Add two more constants for 1e+-2048 and
6642         1e+-4096, and correct the other constants.
6643
6644         * symbols.c (resolve_symbol_value): Handle O_logical_not.
6645
6646 Thu Feb 29 13:58:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6647
6648         * config/obj-elf.c (obj_elf_section): Allow predefined section
6649         types to set the nobits type.  Avoid a shadowed declaration.
6650
6651 Wed Feb 28 15:38:56 1996  Jeffrey A Law  (law@cygnus.com)
6652
6653         * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6654         reduce relocs using e_nlrsel field selectors.
6655
6656         * write.c (fix_new_exp): Don't use #elif.  Some compilers
6657         don't handle it.
6658
6659         * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6660         the selector table.
6661         (pa_chk_field_selector): Handle new field selectors for SOM.
6662
6663 Tue Feb 27 14:42:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6664
6665         * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6666         * configure: Rebuild.
6667         * config/te-linux.h (LOCAL_LABELS_FB): Define.
6668         * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6669         "a.out-m68k-linux".
6670         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6671         is defined.
6672
6673 Mon Feb 26 18:58:58 1996  Stan Shebs  <shebs@andros.cygnus.com>
6674
6675         * mpw-make.sed: Update to handle shared library support.
6676
6677 Mon Feb 26 10:34:10 1996  Doug Evans  <dje@charmed.cygnus.com>
6678
6679         * config/tc-sparc.c (sparc_ip): Print all architectures that support
6680         the insn on mismatch.
6681
6682 Fri Feb 23 21:44:39 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
6683
6684         * configure.in: Add support for a29-coff.
6685         * configure: Rebuild.
6686
6687 Thu Feb 22 16:39:43 1996  Ian Lance Taylor  <ian@cygnus.com>
6688
6689         * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6690         of the section when looking for the R_SH_USES fixup, because the
6691         frag addresses have not yet been adjusted.
6692
6693         * gdbinit.in: Set a breakpoint on as_warn_where.
6694
6695         * config/tc-mips.c (macro): Add missing arguments to macro_build
6696         omitted in last change.  From Jim Wilson <wilson@cygnus.com>.
6697
6698 Wed Feb 21 17:00:32 1996  Ian Lance Taylor  <ian@cygnus.com>
6699
6700         * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6701         if it is TC_CONS_RELOC.  Set a size of 4 to R_RELLONG.
6702
6703 Wed Feb 21 09:25:39 1996  Doug Evans  <dje@charmed.cygnus.com>
6704
6705         * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6706
6707 Tue Feb 20 21:48:03 1996  Doug Evans  <dje@charmed.cygnus.com>
6708
6709         * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6710         (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6711         Recognize [uU] format args as sparclet cpregs.
6712
6713 Tue Feb 20 22:25:55 1996  Ian Lance Taylor  <ian@cygnus.com>
6714
6715         * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6716         in bss_section.
6717
6718 Mon Feb 19 14:16:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6719
6720         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6721         well as S_IS_EXTERNAL.
6722         (tc_fix_adjustable): Likewise.
6723         * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6724         S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6725         early.
6726         (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6727         deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6728
6729 Mon Feb 19 02:15:57 1996  Doug Evans  <dje@charmed.cygnus.com>
6730
6731         * config/tc-sparc.c (max_architecture): Change to sparclite for
6732         32 bit arch.
6733         (default_compatible): Delete.
6734         (sparc_ffs): New function.
6735         (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6736         (sparc_ip): Rewrite architecture match and bump logic.
6737
6738 Sun Feb 18 15:03:50 1996  Ian Lance Taylor  <ian@cygnus.com>
6739
6740         * configure.in: Check for 'do not mix' from native linker before
6741         trying to use -rpath.
6742         * configure: Rebuild.
6743
6744 Fri Feb 16 16:53:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6745
6746         * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6747         (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6748         (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6749         * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6750         is set.
6751         (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6752         to the symbol lnnoptr field, to get the correct file offset.
6753
6754 Thu Feb 15 14:48:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6755
6756         * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6757         symbols that are not function, file, or section symbols to be
6758         object types.
6759
6760 Thu Feb 15 11:20:18 1996  Ian Lance Taylor  <ian@cygnus.com>
6761
6762         * configure: Set and substitute RPATH_ENVVAR.
6763         * configure: Rebuild.
6764         * Makefile.in (RPATH_ENVVAR): New variable.
6765         (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6766
6767         * configure.in: Accept i686.  From H.J. Lu <hjl@zoom.com>: i386
6768         doesn't need opcodes.  If configuring shared, opcodes needs bfd.
6769         * configure: Rebuild.
6770
6771 Wed Feb 14 16:33:12 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
6772
6773         * read.c (s_mri_sect): Don't return '\0' in type.  Set all
6774         appropriate flags in BFD section.
6775
6776         * configure.in (m68k-*-psos*): New target.
6777         * configure: Rebuild.
6778         * config/te-psos.h: New file.
6779         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6780         is defined.
6781
6782 Wed Feb 14 13:43:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6783
6784         From Alan Modra <alan@spri.levels.unisa.edu.au>:
6785         * configure.in: Remove duplicate setting of cpu_type.  Check
6786         whether opcodes library is required for on all targets, not just
6787         primary one.
6788         * configure: Rebuild.
6789
6790         * config/tc-mips.c (mips_big_got): New static variable.
6791         (s_extern): Don't declare.
6792         (reg_needs_delay): New static function.
6793         (macro_build): Permit GOT/CALL_HI/LO relocs.
6794         (macro_build_lui): If place is not NULL, use the number in the
6795         expression.
6796         (load_address): Handle mips_big_got case.
6797         (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6798         store macros.
6799         (OPTION_XGOT): Define.
6800         (md_longopts): Add "xgot" if OBJ_ELF.
6801         (md_parse_option): Handle -xgot.
6802         (md_show_usage): Mention -xgot.
6803         (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6804         (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6805
6806 Wed Feb 14 11:22:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6807
6808         * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6809         the byte relocation, point it to the low byte of the word.
6810
6811 Tue Feb 13 15:31:18 1996  Ian Lance Taylor  <ian@cygnus.com>
6812
6813         * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6814         * configure: Rebuild.
6815
6816 Mon Feb 12 15:53:46 1996  Doug Evans  <dje@charmed.cygnus.com>
6817
6818         * configure.in: Recognize any sparc* cpu.
6819         * configure: Regenerated.
6820
6821 Mon Feb 12 15:41:21 1996  Ian Lance Taylor  <ian@cygnus.com>
6822
6823         * read.c (potable): Add "mri" and ".mri".
6824         (s_mri): New function.
6825         * read.h (s_mri): Declare.
6826         * app.c (scrub_m68k_mri): New static variable.
6827         (mri_pseudo): New static variable.
6828         (do_scrub_begin): Add m68k_mri parameter.  Use it rather than
6829         flag_m68k_mri.  Initialize scrub_m68k_mri.
6830         (mri_state, mri_last_ch): New static variables.
6831         (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6832         fields.
6833         (app_push): Save new fields.
6834         (app_pop): Restore new fields.
6835         (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6836         If TC_M68K, use a trivial state machine to look for occurrences of
6837         the .mri pseudo-op, and change the mode appropriately.
6838         * as.h (do_scrub_begin): Update prototype.
6839         * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6840         do_scrub_begin.
6841         * config/tc-m68k.c (reg_prefix_optional_seen): New static
6842         variable.
6843         (m68k_mri_mode_change): New function.
6844         (md_parse_option): Set reg_prefix_optional_seen.
6845         * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6846         (MRI_MODE_CHANGE): Define.
6847         * doc/as.texinfo: Document .mri pseudo-op.
6848
6849         * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6850         comment character.
6851
6852 Mon Feb 12 15:16:29 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6853
6854         Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6855         * config/m68k-parse.h (enum pic_relocation): Define.
6856         (struct m68k_exp): Add pic_reloc field.
6857         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6858         (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6859         (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6860         otherwise.
6861         * config/tc-m68k.c: Delete definition of NO_RELOC.
6862         (struct m68k_it): Add pic_reloc field.
6863         (add_fix): Copy over pic_reloc field.
6864         (md_pseudo_table): Interpret .align parameter as byte count.
6865         (mote_pseudo_table): Likewise.
6866         (tc_m68k_fix_adjustable): New function.
6867         (get_reloc_code): New function.
6868         (md_assemble): Use it as last argument to fix_new_exp.
6869         (md_apply_fix_2): For a relocation against a symbol don't put the
6870         addend into the data.
6871         (tc_gen_reloc): Different addend computation for OBJ_ELF.
6872         (m68k_ip): Don't relax an operand that requires pic relocation.
6873         (md_begin): Align .text, .data and .bss on 4 byte boundary by
6874         default.
6875         * write.c (fixup_segment): Don't add symbol value to addend if
6876         TC_M68K and OBJ_ELF.
6877         * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6878         (motorola_operand): Add rule for `(zapc, EXPR)'.
6879
6880 Mon Feb 12 10:07:33 1996  David Mosberger-Tang  <davidm@azstarnet.com>
6881
6882         * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6883         *really* is permissible before the comma.
6884
6885 Mon Feb 12 00:12:13 1996  Ian Lance Taylor  <ian@cygnus.com>
6886
6887         * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6888         inserting nop instructions.
6889
6890 Fri Feb  9 10:54:19 1996  Ian Lance Taylor  <ian@cygnus.com>
6891
6892         * config/te-aux.h: Change include of aux.h to aux-coff.h.
6893
6894 Thu Feb  8 20:02:58 1996  Ian Lance Taylor  <ian@cygnus.com>
6895
6896         * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6897         class setting for a CALLNAME symbol in COFF.
6898
6899         * read.c (potable): Pass negative numbers for new .balign[wl] and
6900         .p2align[wl] pseudo-ops.
6901         (s_align_bytes): Treat a negative argument as specifying the fill
6902         length.
6903         (s_align_ptwo): Likewise.
6904
6905 Wed Feb  7 14:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
6906
6907         * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6908         (do_align): Take new len parameter.  Change all callers.  Pass it
6909         to md_do_align.
6910         (s_align_bytes): Arg now indicates the length of the fill pattern.
6911         (s_align_ptwo): Likewise.
6912         * config/obj-coff.c (write_object_file): Pass length to
6913         md_do_align.
6914         * config/tc-i386.h (md_do_align): Take new len parameter.
6915         * config/tc-m88k.h (md_do_align): Likewise.
6916         * config/tc-m88k.c (m88k_do_align): Likewise.
6917         * config/tc-sh.h (md_do_align): Likewise.
6918         * config/tc-sh.c (sh_do_align): Likewise.
6919         * doc/as.texinfo: Document new pseudo-ops.
6920
6921         * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6922         done in cvt_frag_to_fill.
6923
6924         * config/tc-sh.h (sh_do_align): Declare.
6925         (md_do_align): Define.
6926         * config/tc-sh.c (sh_do_align): New function.
6927
6928         * ecoff.c (ecoff_build_lineno): Don't try to store the address
6929         difference if the next address is before the current one.
6930
6931         * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6932         (archs): Initialize new field.
6933         (m68k_ip): Don't list alias names when listing CPUs which support
6934         an instruction.
6935
6936         * as.c (main): Call parse_args before read_begin.
6937         * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6938         front of generated pseudo-ops.
6939         * read.c (potable): Ignore "name".
6940         (s_app_file): Permit a single quote after the string, since one
6941         may appear in m68k MRI mode.
6942
6943         * configure.in: Check for --enable-shared.  If linking against
6944         shared BFD and opcodes, fix library name on SunOS, and try to set
6945         -rpath reasonably.
6946         * configure: Rebuild.
6947
6948 Tue Feb  6 15:16:17 1996  Ian Lance Taylor  <ian@cygnus.com>
6949
6950         * as.h (flag_m68k_mri): Declare.
6951         * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6952         * Many files: For MRI syntax that is specific to the m68k MRI
6953         assembler, check flag_m68k_mri rather than flag_mri or
6954         MRI_MODE_NEEDS_PSEUDO_DOT.
6955
6956 Mon Feb  5 16:29:11 1996  Ian Lance Taylor  <ian@cygnus.com>
6957
6958         * config/tc-i960.c (ARCH_HX): Define.
6959         (arch_tab): Add HX.
6960         (targ_has_sfr): Handle ARCH_HX.
6961         (targ_has_iclass): Handle ARCH_HX.
6962         (tc_coff_fix2rtype): Add return 0 to avoid warning.
6963         (tc_headers_hook): If the architecture was specified explicitly,
6964         use it when setting the flags.  Set the extern variable coff_flags
6965         rather than headers->filehdr.f_flags, since the latter is set
6966         unconditionally in obj-coff.c.
6967         (i960_handle_align): Remove unused variable fixp.
6968
6969         Support for building bfd and opcodes as shared libraries, based on
6970         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6971         * configure.in: Set OPCODES and BFD to search directories.
6972         Substitute OPCODES_DEP and BFDDEP.  On SunOS, set HLDFLAGS.
6973         * configure: Rebuild.
6974         * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6975         (LIBDEPS): New variable.
6976         (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS).  Use
6977         $(HLDFLAGS) in link.
6978         (check): Set LD_LIBRARY_PATH in the environment.
6979
6980 Fri Feb  2 17:41:53 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
6981
6982         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6983         .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6984         read-only, not read/write.
6985
6986 Fri Feb  2 14:09:25 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
6987
6988         * Makefile.in (INSTALL_XFORM): Remove -e.
6989
6990 Fri Feb  2 12:32:15 1996  Ian Lance Taylor  <ian@cygnus.com>
6991
6992         * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6993         than comparing S_GET_SEGMENT to undefined_section.
6994         (write_object_file): Skip symbols which were equated to an
6995         undefined or common symbol.
6996         * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6997         S_IS_COMMON rather than comparing S_GET_SEGMENT to
6998         undefined_section.
6999         (S_GET_VALUE): Likewise.  Avoid recursion problems if S_IS_DEFINED
7000         or S_IS_COMMON call S_GET_VALUE.
7001         * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7002         * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7003         to an undefined or common symbol, convert the reloc to be against
7004         the target symbol.
7005         (obj_crawl_symbol_chain): Skip symbols which were equated to an
7006         undefined or common symbol.
7007         * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7008         * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7009         to an undefined or common symbol, convert the reloc to be against
7010         the target symbol.
7011         (obj_crawl_symbol_chain): Skip symbols which were equated to an
7012         undefined or common symbol.
7013         * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7014         S_IS_COMMON rather than comparing S_GET_SEGMENT to
7015         undefined_section.
7016         (yank_symbols): Skip symbols which were equated to an undefined or
7017         common symbol.
7018
7019 Thu Feb  1 15:34:32 1996  Ian Lance Taylor  <ian@cygnus.com>
7020
7021         * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7022         * config/obj-bout.h (S_IS_LOCAL): Likewise.
7023
7024         * configure.in: Make sure we only add m68k-parse.o to
7025         ${extra_objects} once, no matter how many m68k targets have been
7026         enabled.
7027         * configure: Rebuild.
7028
7029 Wed Jan 31 18:31:46 1996  Steve Chamberlain  <sac@slash.cygnus.com>
7030
7031         * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7032         * configure: Rebuild.
7033
7034 Wed Jan 31 14:03:17 1996  Richard Henderson  <rth@tamu.edu>
7035
7036         * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7037         * doc/c-m68k.texi: Document .extend and .ldouble.
7038
7039         * configure.in (m68*-apple-aux*): New target.
7040         * config/te-aux.h: New file.
7041         * config/obj-coff.c (compare_external_relocs): New static function
7042         if TE_AUX.
7043         (do_relocs_for): Sort relocs if TE_AUX.
7044         (fixup_segment): If TE_AUX, store common symbol value in segment.
7045         * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7046
7047 Wed Jan 31 12:24:58 1996  Ian Lance Taylor  <ian@cygnus.com>
7048
7049         * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7050
7051         * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7052         BSF_FUNCTION.
7053         (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7054         * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7055         symbol.
7056         * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7057         (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7058         an undefined symbol and the size of a function symbol.
7059         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7060         for all common symbols.
7061
7062 Tue Jan 30 12:35:24 1996  Ken Raeburn  <raeburn@cygnus.com>
7063
7064         * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7065         scaling of index.
7066
7067         * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7068         m68k.
7069
7070 Mon Jan 29 12:21:30 1996  Ian Lance Taylor  <ian@cygnus.com>
7071
7072         * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7073         of object.  From Ronald F. Guilmette <rfg@monkeys.com>.
7074
7075         * ecoff.c (localsym_t): Add addend field.
7076         (add_ecoff_symbol): Add addend argument.  Change all callers.
7077         (coff_sym_value): Make static.
7078         (coff_sym_addend): New static variable.
7079         (ecoff_directive_def): Initialize coff_sym_addend.
7080         (ecoff_directive_val): Accept symbol + constant.
7081         (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7082         (ecoff_build_symbols): Include the addend in the symbol value.
7083
7084 Fri Jan 26 19:28:52 1996  Kim Knuttila  <krk@cygnus.com>
7085
7086         * config/tc-ppc.c (md_assemble): Ignore overflow on
7087         BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7088
7089 Fri Jan 26 16:14:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7090
7091         * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7092         bytes in size, so offset appropriately in big endian mode when
7093         writing the bottom 2 bytes.
7094
7095 Thu Jan 25 20:26:23 1996  Doug Evans  <dje@charmed.cygnus.com>
7096
7097         * config/tc-sparc.c (default_compatible): New static local.
7098         (md_begin): Initialize it.  Rewrite warn_on_bump handling.
7099         (sparc_ip): If no architecture or -bump specified, don't mark as
7100         mismatched those in default_compatible.
7101
7102 Thu Jan 25 12:21:53 1996  Ian Lance Taylor  <ian@cygnus.com>
7103
7104         SCO ELF support from Robert Lipe <robertl@arnet.com>:
7105         * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7106         * configure: Rebuild.
7107         * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7108         * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7109         * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7110         (sco_id): Declare if SCO_ELF.
7111
7112 Thu Jan 25 03:10:53 1996  Doug Evans  <dje@charmed.cygnus.com>
7113
7114         * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7115         ({max,warn_after}_architecture): New static locals.
7116         (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7117         If both architecture and -bump requested, set max_architecture to max.
7118         (sparc_md_end): Simplify.
7119         (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7120         Rewrite code to bump architecture and check for conflicts.
7121         (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7122         with Solaris assembler.
7123         (md_parse_option): Likewise.  Call sparc_opcode_lookup_arch.
7124         (md_show_usage): Update.
7125
7126 Wed Jan 24 22:11:03 1996  Doug Evans  <dje@charmed.cygnus.com>
7127
7128         * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7129
7130 Mon Jan 22 09:21:36 1996  Doug Evans  <dje@charmed.cygnus.com>
7131
7132         * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7133         #ifdef sparcv9 when choosing value.
7134         (ENV64): Delete.
7135         (md_end): Define.
7136         (sparc_md_end): Declare.
7137         * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7138         (initial_architecture): New static local.
7139         (can_bump_v9_p): Likewise.
7140         (NO_V9): Delete all occurrences.
7141         (sparc_md_end): New function.
7142         (sparc_ip): New local v9_arg_p.  Rework fp reg number test.
7143         Don't bump architecture to v9 unless can_bump_v9_p set.
7144         (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7145         * configure.in (sparc64 target cpu): Don't set obj_format here.
7146         (SPARC_V9): Renamed from sparcv9.
7147         (sparc64-*-elf*): Define SPARC_ARCH64.
7148         * configure: Regenerated.
7149         * acconfig.h (SPARC_V9): Renamed from sparcv9.
7150         (SPARC_ARCH64): Add.
7151         * conf.in: Regenerated.
7152         * config/vmsconf.h: Update.
7153
7154 Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>
7155
7156         * config/tc-mips.c (load_register): Optimise "dli" loads.
7157         (md_show_usage): add "-mcpu=vr4100" to help text.
7158
7159 Mon Jan 22 11:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
7160
7161         * symbols.c (resolve_symbol_value): If a symbol is equated to an
7162         undefined symbol, preserve the X_op of O_symbol.
7163         (S_GET_VALUE): Fix check to permit this case.
7164         * write.c (write_relocs): If a reloc is against an undefined
7165         symbol equated to another symbol, change the reloc to be against
7166         the latter symbol.
7167         * config/obj-coff.c (do_relocs_for): Likewise.
7168
7169         * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7170         XMC_PR.
7171
7172 Mon Jan 22 10:59:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7173
7174         * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7175         computer is PowerPC.
7176
7177         * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7178
7179         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7180         mentioned in the eabi.
7181
7182 Thu Jan 18 17:58:19 1996  Kim Knuttila  <krk@cygnus.com>
7183
7184         * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7185         * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7186
7187 Mon Jan 15 17:43:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7188
7189         * config/tc-ppc.c (mapping): Add more relocation suffixes.
7190
7191 Sun Jan 14 21:29:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7192
7193         * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7194         as a section it is ok to have unadorned -mrelocatable pointers in.
7195
7196 Sat Jan 13 11:09:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7197
7198         * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7199         #ifdef OBJ_ELF.
7200
7201 Fri Jan 12 15:32:07 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7202
7203         * config/obj-elf.c (obj_elf_section): Add hooks so machine
7204         dependent section attributes can be handled.
7205
7206         * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7207         macros to add support for exclude section flag and ordered section
7208         type.
7209
7210         * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7211         functions to add support for exclude section flag and ordered
7212         section type.
7213
7214 Fri Jan 12 12:04:00 1996  Ian Lance Taylor  <ian@cygnus.com>
7215
7216         * subsegs.c (section_symbol): Don't try to look up the section
7217         symbol in the hash table.  It should be possible to have a symbol
7218         with the same name as a section, but no connection to it.
7219
7220         * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7221         From James Carlson <carlson@xylogics.com>.
7222
7223         * expr.c (operand): Skip whitespace after a close parenthesis.
7224         From James Carlson <carlson@xylogics.com>.
7225
7226 Tue Jan  2 12:43:23 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
7227
7228         * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7229         as_warn_where for relocation overflow.
7230         (parse_reg): Accept register name only if next character is
7231         not alphanumeric.
7232
7233 Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)
7234
7235         * ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
7236         addresses for static variables.
7237
7238 Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
7239
7240         * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7241         and xgot give the old toc16 relocation.
7242         (md_apply_fix3): Support all GOT relocations.
7243
7244 Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>
7245
7246         * config/tc-mips.c (load_address): Correctly handle a constant in
7247         SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7248
7249 Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
7250
7251         * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7252         (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7253         (build_Mbytes): Handle REG_B.
7254
7255 Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>
7256
7257         * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7258
7259 Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>
7260
7261         * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7262
7263 Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>
7264
7265         * config/obj-coff.c (write_object_file): Set the s_align field to
7266         the number of bytes, rather than to the power of 2.
7267
7268 Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>
7269
7270         * Makefile.in (DISTCLEAN_HERE): New variable.
7271         (distclean): Use it.
7272         (maintainer-clean): Depend upon clean-here rather than clean,
7273         distclean, and clean-info.  Run make maintainer-clean in doc.
7274         Remove files listed in DISTCLEAN_HERE.
7275         * doc/Makefile.in (maintainer-clean realclean): Split out from
7276         distclean.  Depend upon clean-info and distclean.
7277
7278 Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
7279
7280         * mac-as.r: Fix copyright and version strings.
7281         (cfrg): Use PROG_NAME instead of literal name.
7282
7283 Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>
7284
7285         * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7286         call it.
7287         * config/tc-a29k.h (tc_unrecognized_line): Define.
7288         * config/tc-a29k.c (a29k_unrecognized_line): New function.
7289         (md_operand): Handle a29k style local dollar labels.
7290
7291 Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>
7292
7293         * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7294
7295 Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>
7296
7297         * read.c (s_fill): If md_flush_pending_output is defined, call
7298         it.
7299
7300 Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>
7301
7302         * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7303         Treat rs_align_code like rs_align.
7304
7305 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
7306
7307         * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7308         converting an absolute address into a PC-relative one.
7309
7310 Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
7311
7312         * mpw-config.in: Don't always use te-generic.h for emulation.
7313         (powerpc-apple-macos): Use emulation te-macos.h.
7314         * mpw-make.sed (install, install-only): Edit in Mac-specific
7315         install procedure.
7316
7317 Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>
7318
7319         * configure.in: Improve message about unsupported ELF targets.
7320         * configure: Rebuild.
7321
7322         * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7323         pattern is zero.  From Manfred Hollstein.
7324
7325 Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>
7326
7327         * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7328         the various idata sections, we check the name on the .section pseudo.
7329
7330 Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
7331
7332         * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7333         add section's paddr to add_number; compatibility to native as and
7334         ld forbids.
7335
7336 Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>
7337
7338         * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7339
7340         * hash.c (struct hash_entry): Moved here...
7341         * hash.h (struct hash_entry): ...from here.
7342
7343         * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7344         if it's already known to be null.
7345
7346 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
7347
7348         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7349         bit relocs converted to PC relative relocs.  This turned out to
7350         add the offset from the beginning of .text twice.
7351
7352 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
7353
7354         * stabs.c (s_stab_generic): In 's' case, free string from
7355         obstack.
7356
7357         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7358         sy_name_offset.
7359         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7360         Ditto.
7361
7362         * subsegs.h (segment_info_type): Make bitfields unsigned.
7363
7364         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7365         and move them together.  On most systems this will reduce the
7366         structure size by one word.
7367         (operatorT): Define O_max.
7368         * expr.c (expr_begin): Verify that X_op is wide enough to hold
7369         O_max.
7370
7371         * read.c (pop_insert): Print error returned by hash table
7372         insertion code.
7373
7374         * as.c (dump_statistics): Split out from main; dump some hash
7375         table stats and target-specific stats.
7376         (start_time): No longer automatic to main.
7377         (main): Set file-level start_time and call dump_statistics at
7378         exit.  Exit by calling xexit.
7379         (show_usage): Make --statistics description less specific.
7380         * subsegs.c (subsegs_print_statistics): New function.
7381         * write.c (write_print_statistics): New function.
7382         (n_fixups): New static variable.
7383         (fix_new_internal): Increment it.
7384         * read.c (read_print_statistics): New function.
7385         * read.h (read_print_statistics): Declare.
7386         * symbol.c (symbol_print_statistics): New function.
7387         * symbol.h (symbol_print_statistics): Declare.
7388         * hash.c (hash_print_statistics): New function.
7389         * hash.h (hash_print_statistics): Declare.
7390         * config/tc-i386.c (i386_print_statistics): New function.
7391         * config/tc-i386.h (i386_print_statistics): Declare.
7392         (tc_print_statistics): New macro.
7393         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7394         exit.
7395
7396         * hash.c (DELETED): Rewrite to use a valid but unique address.
7397         (START_POWER): Reduce to 10.
7398         (enum stat_enum): New enumerator, replacing STAT_* index macros.
7399         Add new values for counting strcmp calls.
7400         (GROW_FACTOR): New macro.
7401         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
7402         of nesting blocks.
7403         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
7404         (hash_new): Use FULL_VALUE.
7405         (struct hash_control): Definition moved here.
7406         (hash_code): Don't mask to low bits.
7407         (hash_ask): Mask returned hash code here.  Check hash value before
7408         calling strcmp; count strcmp calls.
7409         * hash.h (struct hash_control): Declare, don't define, here.
7410         (HASH_STATLENGTH): Deleted.
7411         (struct hash_entry): Add field for hash code.
7412         (hash_say, hash_apply): Don't declare.
7413
7414         * hash.c (destroy): Return void.
7415         (applicatee): Ditto.
7416         (main): Fix declarations.
7417         (hash_apply): Return void.  Argument `function' returns void.  Put
7418         inside "#ifdef TEST".
7419         (hash_say): Define only if TEST is defined.
7420         * hash.h (hash_apply, hash_say): Declarations deleted.
7421
7422 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
7423
7424         * configure: Rebuild with autoconf 2.7.
7425
7426 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
7427
7428         * aclocal.m4 (AC_PROG_CC): Remove local definition.
7429         * configure: Rebuild with autoconf 2.6.
7430
7431 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
7432
7433         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7434         (ppc_stabx): Don't increment ppc_debug_name_section_size.
7435         (ppc_bc): Likewise.
7436         (ppc_frob_file): Remove.
7437         * config/tc-ppc.h (tc_frob_file): Don't define.
7438         (ppc_frob_file): Don't declare.
7439
7440 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
7441
7442         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7443         * config/alpha-opcode.h: Include one-operand variants of jmp and
7444         jsr.
7445
7446         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7447         with te-delta.h in 8.3 file systems.
7448         * configure.in: Adjusted.
7449
7450 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
7451
7452         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7453
7454         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7455         number.
7456         * expr.c (operand): Handle MRI suffixes after unadorned 0.
7457
7458 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
7459
7460         Version 2.6 released.
7461         * Makefile.in (VERSION): Updated to 2.6.
7462
7463         * config/obj-coff.c (write_object_file): Change use of md_do_align
7464         to pass a pointer rather than a fill value, to match other uses.
7465
7466 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
7467
7468         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7469
7470         * as.c (main): Move md_end call to just after call to
7471         perform_an_assembly_pass.  Delete cpu-specific code here.
7472         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7473         * config/tc-arm.c (md_end): Unused function deleted.
7474         * config/tc-ns32k.c (md_end): Ditto.
7475
7476         * config/tc-i386.c (i386_align_code): New function, moved here
7477         from HANDLE_ALIGN macro.
7478         * config/tc-i386.h (HANDLE_ALIGN): Call it.
7479
7480         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
7481
7482         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7483         before comparing
7484
7485         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
7486
7487         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
7488         multi-byte nops to avoid changing gcc.  The necessary gcc change
7489         might break old assemblers.
7490
7491         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
7492
7493         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
7494         generate optimal multi-byte nop instructions for ".align n"
7495         ".align n,0x90", and aligns requiring more than 15 bytes of
7496         padding still generate multiple 0x90's as before.
7497
7498 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
7499
7500         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7501
7502 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
7503
7504         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7505         * configure: Update.
7506         * mpw-make.sed: Reorder commands to make sed happier.
7507         * config/te-macos.h: New file.
7508         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7509
7510 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
7511
7512         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7513         conditional branches.
7514         (md_apply_fix): Likewise.
7515
7516 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
7517
7518         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7519         generate a reloc which the linker will not handle correctly.  Fix
7520         overflow checking--R_IREL is 18 bits, not 17.
7521
7522 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
7523
7524         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7525         from a PC relative reloc if TC_A29K.
7526
7527         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
7528         code depends upon it.
7529
7530         * config/tc-a29k.c (md_operand): Handle $float, $double, and
7531         $extend.  Based on code from Eric Freudenthal
7532         <freudenthal@nyu.edu>.
7533         * config/tc-a29k.h (LEX_DOLLAR): Define.
7534         * read.c (LEX_DOLLAR): Define if not defined.
7535         (lex_type): Use LEX_DOLLAR.
7536
7537 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
7538
7539         * configure.in (a29k-nyu-sym1): New target, just like other a29k
7540         targets.
7541
7542 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
7543
7544         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7545
7546 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
7547
7548         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7549         used only by "dlltool.c".
7550
7551 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
7552
7553         * config/tc-alpha.c: Undefine inline if not __GNUC__.
7554         (md_pseudo_table): Don't define "extern".
7555
7556 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
7557
7558         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7559
7560         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7561
7562 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
7563
7564         * macro.c (macro_expand_body): Don't warn about == with a
7565         nonexistent parameter, in case it is in a comment field.
7566
7567         * as.c (main): On TC_A29K, call macro_init with macro_alternate
7568         set to 1.
7569         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7570         set, even if macro_alternate is set.
7571         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7572         (sub_actual): If macro_strip_at, and kind is '@', don't look up
7573         the token unless it ended in '@'.
7574         * config/tc-a29k.c (line_separator_chars): Remove '@'.
7575         * doc/c-a29k.texi: Document macro usage on A29K.
7576
7577 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
7578
7579         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7580         signed word.
7581         (install_operand): Likewise.
7582
7583         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7584
7585 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
7586
7587         * configure.in (m88k-motorola-sysv*): New target.
7588         * configure: Rebuild.
7589         * config/te-delta88.h: New file.
7590         * config/obj-coff.c (write_object_file): Use md_do_align if it is
7591         defined.
7592         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7593         (md_do_align): Define.
7594         * config/tc-m88k.c: Include "subsegs.h".
7595         (m88k_do_align): New function.
7596
7597         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7598         (COFF_NOLOAD_PROBLEM): Define.
7599         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7600
7601 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
7602
7603         * config/tc-i386.c (md_assemble): For a jump instruction with
7604         non-constant target, require 7 available bytes in the current
7605         frag, not 6.
7606
7607 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
7608
7609         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7610         bfd/libelf.h.
7611
7612 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
7613
7614         * configure.in (alpha-*-linux*): Use ecoff.
7615         * configure: Rebuild.
7616         * ecoff.c (ecoff_directive_extern): New function.
7617         (ecoff_directive_weakext): New function.
7618         (ecoff_build_symbols): Handle weak symbols.
7619         (ecoff_setup_ext): Likewise.
7620         (ecoff_frob_symbol): Warn about weak common symbols.
7621         * ecoff.h (ecoff_directive_extern): Declare.
7622         (ecoff_directive_weakext): Declare.
7623         * symbols.c (S_IS_WEAK): New function.
7624         * symbols.h (S_IS_WEAK): Declare.
7625         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7626         "weakext".
7627         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7628         (s_extern): Remove.
7629
7630 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
7631
7632         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7633
7634         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7635         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
7636         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7637         * config/obj-coff.c (coff_frob_symbol): Don't call
7638         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7639         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
7640         to be dropped.
7641
7642         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7643         (ppc_stab_symbol): New static variable.
7644         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7645         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
7646         sy_tc.real_name to the stab string.
7647         (ppc_bc, ppc_ec): New static functions.
7648         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7649         do anything.
7650         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7651         suffix.
7652         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7653         entries.
7654
7655         * input-scrub.c (input_scrub_push): Reset sb_index.
7656
7657 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
7658
7659         * listing.c (listing_newline): Don't create a frag in the absolute
7660         section.
7661
7662 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
7663
7664         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7665         (ppc_csect): Move most of the code to ppc_change_csect, and call
7666         it.
7667         (ppc_change_csect): New static function, taken from ppc_csect.
7668         (ppc_section): New static function.
7669         (ppc_saw_abs): New static varable.
7670         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
7671         a symbol has no csect.
7672         (ppc_adjust_symtab): New function.
7673         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7674         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7675
7676         * write.c (write_object_file): If tc_adjust_symtab is defined,
7677         call it just before the call to obj_adjust_symtab.
7678
7679         * symbols.c (symbol_find_or_make): Change name to be const.
7680         * symbols.h (symbol_find_or_make): Update declaration.
7681
7682 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
7683
7684         * doc/as.texinfo (Align): Mention SH.
7685         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7686         .align value.
7687         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7688         (Z8000 Directives, even): Don't give numeric align value, instead
7689         explain behavior.
7690
7691 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
7692
7693         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7694         instruction.
7695
7696 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
7697
7698         * Makefile.in (diststuff):  Also make info.
7699         (maintainer-clean realclean):  Also make clean-info.
7700
7701 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
7702
7703         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7704         (pa_subspace): For ".nsubspa", always create a new subspace
7705         with the given attributes, even if one already exists with the
7706         same name.
7707
7708 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
7709
7710         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7711         TC_FORCE_RELOCATION, taking an additional section argument.  If
7712         the section of the target symbol is not the same as the current
7713         section, always force the relocation to be used.
7714         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7715
7716         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7717         md_pcrel_from function, taking an additional section argument.
7718         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7719
7720         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7721         older TC_FORCE_RELOCATION if not defined.
7722         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7723         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7724         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7725         TC_FORCE_RELOCATION.
7726
7727 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
7728
7729         * input-scrub.c (as_where): Set name to null pointer if we don't
7730         have a file name.
7731         * messages.c (identify): Only print filename if non-null.
7732         (as_show_where): Ditto, for line number too.
7733         (as_warn_internal, as_bad_internal): Ditto.
7734
7735         * input-file.c (input_file_open): If the input file can't be
7736         opened, consider it an error.
7737
7738 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
7739
7740         * config/tc-mips.c: Added mips_4100 control, and support for
7741         accepting the 4100 as a MIPS architecture variant (md_begin,
7742         macro_build, mips_ip, md_parse_option). Adding suitable
7743         command-line OPTIONs, and updating the help text (md_show_usage).
7744
7745 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
7746
7747         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7748         BFD_ASSEMBLER is defined.
7749
7750         * Use one active frag and one obstack per frag chain:
7751         * frags.c (frags): Variable deleted.
7752         (frag_alloc): New function.
7753         (frag_grow, frag_more, frag_variant, frag_now_fix,
7754         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7755         frags variable.
7756         (frag_new): Ditto.  Verify that frch_last and frag_now match on
7757         entry and exit, and that old frag_now has non-zero type.  Replace
7758         "know" uses with "assert".  Use frag_alloc instead of mucking with
7759         obstack alignment.
7760         * frags.h (frags): Declaration deleted.
7761         * subsegs.h (struct frchain): Add new field frch_frag_now.
7762         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7763         variables.
7764         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
7765         give it any stricter alignment than frchainS structures need.  Do
7766         not initialize frags obstack.  Set frag_now to point to
7767         dummy_obstack.  Initialize absolute_frchain.
7768         (subseg_set_rest): Save and restore frag_now in frch_frag_now
7769         field of frchainS.  Don't create new frags on section switch, and
7770         use frag_alloc when creating a new frag chain.  For absolute
7771         section, set frchain_now to absolute_frchain.  Verify that
7772         frch_last and frag_now match on entry and exit.  Initialize
7773         per-chain obstack, and under gcc, set required alignment to that
7774         needed by fragS structure.
7775
7776         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7777
7778         * stabs.c (get_stab_string_offset): Only copy input string if a
7779         fresh copy is needed, not if the section already exists.
7780         (s_stab_generic): Cache stab section name to bypass lookups, since
7781         usually it will match.  Could be made faster still by changing the
7782         memory allocation rules.
7783         (s_xstab): Cache section name to bypass repeated string
7784         allocation.
7785
7786         * frags.c (frag_new): Deleted register declarations.
7787
7788         * listing.c (frag_now): Don't declare.
7789
7790         * as.c (chunksize): New variable.
7791         (debug_memory): New variable.
7792         (main): If debug_memory is set, reduce chunksize and
7793         _bfd_chunksize.
7794         * as.h (chunksize): Declare it.
7795         * read.c (read_begin): Use it.
7796
7797         * config/tc-alpha.c (md_shortopts): Include 'g'.
7798         (md_parse_option): Ignore it.
7799
7800         * Makefile.in (distclean): Remove Makefile and config.status from
7801         testsuite directory.
7802         (clean-here): Don't delete testsuite.  Instead, delete only the
7803         files within it that would be generated by running tests.
7804
7805         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7806         frag_now_fix instead of accessing obstack info directly.
7807         * config/tc-arm.c (s_ltorg): Ditto.
7808         (md_assemble): Ditto.
7809
7810         * config/tc-i386.c (md_assemble): Call frag_grow instead of
7811         obstack_room.
7812
7813 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
7814
7815         * stabs.c (aout_process_stab): Insert debug symbol into symbol
7816         chain after parsing value expression, if any, to avoid separating
7817         continued .stabs lines.
7818
7819 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
7820
7821         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7822         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7823
7824 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
7825
7826         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7827         -mcom support and PPC_OPCODE_ANY for -many.
7828         (md_parse_option): Ditto.
7829         (ppc_arch): Ditto.
7830         (md_begin): For duplicate instructions, print all duplicates
7831         before aborting.
7832
7833 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
7834
7835         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7836         common mode operation.
7837         (md_show_usage): Add -mcom to usage message.
7838
7839 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
7840
7841         * expr.c (op_rank): Add O_symbol_rva.
7842         * expr.h (operatorT): Add O_symbol_rva.
7843         * read.c (cons_worker): Set O_symbol_rva when necessary.
7844         * write.c (fix_new_exp): Understand O_symbol_rva.
7845
7846 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
7847
7848         * config/tc-mips.c: Correct s_cons arguments.  From Michael
7849         Joosten <joost@ori.cadlab.de>.
7850
7851 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
7852
7853         * config/tc-ppc.c (ppc_macro): Make count unsigned.
7854         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7855         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7856         the fix_line field.
7857         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7858         make non-static.  Change all users.
7859         * config/obj-coff.h (coff_n_line_nos): Declare.
7860
7861 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
7862
7863         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7864
7865         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7866
7867         * config/obj-elf.c (obj_elf_common): Convert specified byte
7868         alignment to power of two.  Set size of local bss symbol.
7869
7870         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7871
7872 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
7873
7874         * sb.c, macro.c: Decide whether to include <string.h> or
7875         <strings.h> just as as.h does.
7876
7877 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
7878
7879         * Makefile.in (site.exp): Fix setting of $srcdir.
7880
7881         * config/tc-arm.c (md_atof): Fix little-endian output.
7882         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7883         all coff targets.
7884
7885 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
7886
7887         * doc/as.texinfo: Split out the NS32k family documentation,
7888         despite its being commented out for now.
7889         * doc/c-ns32k.texi: New file.
7890
7891         * sb.c, macro.c: Include string.h.
7892
7893         * Makefile.in (comparison): Only check *.o; we don't care if
7894         timestamps inserted by the native linker differ.
7895
7896         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7897         if alignment stricter than 4 bytes is requested; in that case,
7898         align to a 4-byte boundary first.
7899
7900         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
7901
7902         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7903         uninitialized" warning for `Max_Source_Offset'.
7904
7905 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
7906
7907         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7908         qualifiers and detect errors if present.
7909         (md_assemble): Add call to parse_toc_entry. Also added some support
7910         for the [tocv] qualifier.
7911         (ppc_pe_tocd): New function to support data in the toc section.
7912
7913 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
7914
7915         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7916         an absolute symbol.
7917
7918 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
7919
7920         * config/tc-m68k.c (isword): Accept all values from -65536 to
7921         +65535, so ~VAL will not be rejected.
7922
7923         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
7924         skip characters after the pseudo-op.
7925         (s_else): Likewise.
7926         * read.c (get_line_sb): Don't look past buffer_limit.
7927         (s_include): In MRI mode, skip characters after the file name.
7928
7929 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
7930
7931         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7932         periods in register names.
7933
7934 For older changes see ChangeLog.1.