gas/ChangeLog

   1 Sat Nov 22 15:50:09 1997  Klaus Kaempf  <kkaempf@progis.de>
   2
   3         * makefile.vms: include depend.obj in OBJS.
   4
   5         * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
   6
   7         * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
   8         all corresponding code.
   9
  10 Thu Nov 20 15:06:08 1997  Richard Earnshaw <rearnsha@arm.com>
  11
  12         * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
  13         run-time endian selection.
  14
  15 start-sanitize-sh4
  16 Wed Nov 19 17:44:42 1997  Richard Henderson  <rth@cygnus.com>
  17
  18         * tc-sh.c (parse_reg): Properly quote for fv4.
  19
  20 end-sanitize-sh4
  21 Wed Nov 19 23:46:18 1997  Ian Lance Taylor  <ian@cygnus.com>
  22
  23         * symbols.c (resolve_symbol_value): Add missing breaks in case on
  24         symbol value operator.
  25
  26 start-sanitize-vr5400
  27 Wed Nov 19 02:24:07 1997  Ken Raeburn  <raeburn@cygnus.com>
  28
  29         * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
  30         these.
  31
  32 end-sanitize-vr5400
  33 Tue Nov 18 18:45:14 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
  34
  35         * config/tc-d10v.c (parallel_ok, find_opcode):
  36         Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
  37
  38 Sun Nov 16 10:05:07 1997  Fred Fish  <fnf@cygnus.com>
  39
  40         * config/obj-coff.c (fixup_segment): Cast second arg of
  41         md_apply_fix3 call to type "valueT *".
  42
  43 Thu Nov 13 13:53:10 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  44
  45         * configure.in (emulations): Make FreeBSD an aout / i386bsd
  46         variant.
  47         * configure: Re-generate.
  48
  49 Thu Nov 13 11:07:14 1997  Gavin Koch  <gavin@cygnus.com>
  50
  51         * config/tc-mips.c (macro_build): Use the membership field
  52         for INSN_MACRO's.
  53         (mips_ip): Same.
  54
  55 Thu Nov 13 02:04:55 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
  56
  57         * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
  58         first argument if it's supposed to be a register.
  59
  60 start-sanitize-tx49
  61 Wed Nov 12 10:06:27 1997  Gavin Koch  <gavin@cygnus.com>
  62
  63         * config/tc-mips.c (mips_4900): Added.
  64         (hilo_interlocks): Added mips_4900.
  65         (md_begin): Set default for mips_4900.
  66         (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
  67         (md_longopts): Add "m4900" and "no-m4900".
  68         (md_parse_option): Handle above options.
  69
  70 end-sanitize-tx49
  71 Tue Nov 11 19:25:05 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
  72
  73         * app.c (do_scrub_chars):  If d10v, re-insert a space before
  74         a '#' when in state 10.
  75
  76 Tue Nov 11 13:33:15 1997  Ian Lance Taylor  <ian@cygnus.com>
  77
  78         * config/tc-h8300.c: Include "subsegs.h".
  79         (tc_reloc_mangle): Handle references to symbols which are not
  80         being output, so that references to `.' work.
  81
  82 Mon Nov 10 13:43:33 1997  Ian Lance Taylor  <ian@cygnus.com>
  83
  84         * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
  85         case.
  86
  87         * macro.c (sub_actual): If we don't find a parameter for an &,
  88         just substitute &.
  89
  90 Fri Nov  7 21:29:32 1997  Ken Raeburn  <raeburn@cygnus.com>
  91 start-sanitize-vr5400
  92
  93         * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
  94         operand types.
  95         (hilo_interlocks): VR5400 has interlocks.
  96         (md_begin): Expect mips64vr5400, not mips64r5400.
  97 end-sanitize-vr5400
  98
  99         * config/tc-mips.c (mips_ip): In default case, call as_bad
 100         instead of fprintf, to get "assembler messages:" message output
 101         before instead of after.
 102
 103 Fri Nov  7 10:36:22 1997  Doug Evans  <devans@canuck.cygnus.com>
 104
 105         * frags.h: Handle multiple inclusion.
 106
 107 Wed Nov  5 10:51:49 1997  Doug Evans  <devans@canuck.cygnus.com>
 108
 109         Based on a patch from Ian.Dall@dsto.defence.gov.au.
 110         * as.h (struct frag, frag support): Moved from here.
 111         * frags.h: To here.
 112         (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
 113         is defined.
 114         (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
 115         * cgen.c (cgen_asm_finish_insn): Update.
 116         * config/tc-m32r.c (md_estimate_size_before_relax): Update.
 117         * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
 118         (md_convert_frag): Ditto.
 119         * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
 120         (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
 121         (TC_FRAG_INIT): Update.
 122
 123 Tue Nov  4 16:35:57 1997  Ian Dall  <Ian.Dall@dsto.defence.gov.au>
 124
 125         * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
 126         print out MD fields of fix.
 127         * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
 128         defined) to initialize MD fields in frag.
 129         * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
 130         Delete pcrel_adjust.  Add fr_opcode_fragP, fr_opcode_offset.
 131         * config/tc-ns32k.h: Add comments. Remove obsolete
 132         BFD_FAST_SECTION_FILL definition, change prototypes for
 133         fix_new_ns32k and fix_new_ns32k_exp to add new arguments
 134         opcode_frag and opcode_offset and remove pcrel_adjust.
 135         (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
 136         (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
 137         (TC_FRAG_INIT): new macro to initialize machine dependent field in
 138         frags.
 139         (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
 140         MD fields in frag structure.
 141         (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
 142         fix_bsr): macros to access MD fields in fix structure.
 143         * config/tc-ns32k.c: Avoid overlength lines. Align comments.  Don't
 144         use struct opcode_location as these fields are now in the frag
 145         structure.
 146         (convert_iif): Call frag_more as it is needed instead
 147         of trying to allocate for the whole insn. Avoid call of frag_more
 148         with negative argument.
 149         (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
 150         md_estimate_size_before_relax, md_pcrel_from,
 151         tc_aout_fix_to_chars): use accessor macros to get md fields in fix
 152         and frag structures.
 153         (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
 154         opcode_offset and remove pcrel_adjust.
 155         (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
 156         fix_new_ns32k_exp with changed arguments.
 157
 158 Mon Nov  3 13:30:17 1997  Gavin Koch  <gavin@cygnus.com>
 159
 160         * tc-mips.c (md_begin): Reorganize setting of default values so
 161         that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
 162         mips_cpu.
 163         (md_parse_option): Remove all code that sets defaults; md_begin
 164         handles all of this now.
 165
 166 Sun Nov  2 14:46:09 1997  Ian Lance Taylor  <ian@cygnus.com>
 167
 168         * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
 169         noinst_PROGRAMS.
 170         (bootstrap, bootstrap2, bootstrap3): Likewise.
 171         * Makefile.in: Rebuild.
 172
 173         * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
 174         TOC section to be against the csect.
 175
 176 Fri Oct 31 18:19:55 1997  Ken Raeburn  <raeburn@cygnus.com>
 177
 178 start-sanitize-vr5400
 179         * config/tc-mips.c (mips_5400): New variable.
 180         (md_begin, md_parse_option): Handle 5400 options/names.
 181         (macro_build, mips_ip): Check for 5400-specific instructions.
 182         (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
 183         support for 5400.
 184
 185 end-sanitize-vr5400
 186         * config/tc-mips.c (validate_mips_insn): New function, checks
 187         match versus mask bits, and also verifies that all bits to be
 188         output are actually specified somewhere.
 189         (md_begin): Call it for 32-bit instructions, instead of doing
 190         match/mask check here.  In case of failure, print a message, but
 191         check the rest of the opcode table before exiting.
 192
 193 Thu Oct 30 13:46:20 1997  Nick Clifton  <nickc@cygnus.com>
 194
 195         * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op.  Patch
 196         from Tony Thompson at ARM: athompso@arm.com
 197
 198 start-sanitize-d30v
 199 Thu Oct 30 11:11:26 1997  Michael Meissner  <meissner@cygnus.com>
 200
 201         * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
 202         friends.
 203
 204 end-sanitize-d30v
 205 start-sanitize-tx49
 206 Wed Oct 29 16:22:38 1997  Gavin Koch  <gavin@cygnus.com>
 207
 208         * config/tc-mips.c (hilo_interlocks): True for tx49.
 209         (md_begin): Add mips64tx49.
 210         (md_parse_option): Add 4900 cpu.
 211
 212 end-sanitize-tx49
 213 Fri Oct 24 15:56:47 1997  Ian Lance Taylor  <ian@cygnus.com>
 214
 215         * config/tc-ppc.c (md_assemble): When handling @l, always sign
 216         extend if the operand expects a signed value.
 217
 218         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
 219         default which is to permit dollar labels.
 220
 221 Fri Oct 24 11:19:22 1997  Jakub Jelinek  <jj@sunsite.mff.cuni.cz>
 222
 223         * config/tc-sparc.c (sparc_memory_model): New variable.
 224         (md_longopts): Add -TSO/-PSO/-RMO options.
 225         (md_parse_options): Handle them.
 226         (sparc_elf_final_processing): For 64 ELF, set required
 227         memory ordering in e_flags. Default to RMO and let the user
 228         override it through command line.
 229
 230         * config/tc-sparc.h (elf_tc_final_processing): Add.
 231
 232 Wed Oct 22 17:42:12 1997  Richard Henderson  <rth@cygnus.com>
 233
 234         * config/tc-sparc.c (v9a_asr_table): New variable.
 235         (sparc_ip): Handle v9a asr's.
 236         Patch from David Miller <davem@vger.rutgers.edu>.
 237
 238 Wed Oct 22 17:22:59 1997  Richard Henderson  <rth@cygnus.com>
 239
 240         * config/tc-sparc.h (md_do_align): New macro.
 241         * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
 242         Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
 243
 244 Wed Oct 22 12:51:18 1997  Ian Lance Taylor  <ian@cygnus.com>
 245
 246         * config/tc-sh.c (sh_small): New variable.
 247         (OPTION_SMALL): Define.
 248         (md_longopts): Add "small".
 249         (md_parse_option): Handle OPTION_SMALL.
 250         (md_show_usage): Mention -small.
 251         * config/tc-sh.h (sh_small): Declare.
 252         (SUB_SEGMENT_ALIGN): Handle sh_small.
 253         * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
 254         case.
 255
 256         * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
 257         case in little endian mode.
 258
 259 Tue Oct 21 10:20:11 1997  Doug Evans  <devans@canuck.cygnus.com>
 260
 261         * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
 262         overflow signalling to linker.
 263
 264 Mon Oct 20 14:54:06 1997  Klaus K"ampf  <kkaempf@progis.de>
 265
 266         * makefile.vms: Fix for dec c.
 267
 268         * config-gas.com: Give explanation for dec c setup in error
 269         message.
 270
 271         * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
 272         sections on openvms/alpha.
 273
 274         * config/obj-evax.c: support .weak pseudo-op
 275
 276 Mon Oct 20 10:13:32 1997  Doug Evans  <devans@canuck.cygnus.com>
 277
 278         * config/tc-sparc.c (default_arch_size): New static local.
 279         (struct sparc_arch): Rename arch_size to default_arch_size.
 280         New member user_option_p.
 281         (sparc_arch_table): Always include v9, v9a.  New entry v9-64.
 282         (init_default_arch): Check whether default arch is valid.
 283         Set default_arch_size in addition to sparc_arch_size.
 284         (OPTION_32,OPTION_64): Define.
 285         (md_longopts): New entries for -32, -64.
 286         (md_parse_option): Handle them.
 287         (md_show_usage): Print them.  Ensure init_default_arch called.
 288         * configure.in (sparc64): Set arch to v9-64.
 289         * configure: Regenerated.
 290
 291 Sun Oct 19 13:50:50 1997  Ian Lance Taylor  <ian@cygnus.com>
 292
 293         * write.c (subsegs_finish): New function, broken out of
 294         write_object_file.
 295         (write_object_file): Some code moves into subsegs_finish.
 296         * write.c (subsegs_finish): Declare.
 297         * as.c (main): Call subsegs_finish.
 298
 299         * read.c (s_include): Check for error return from
 300         demand_copy_string.
 301
 302 Tue Oct 14 20:50:58 1997  Richard Henderson  <rth@cygnus.com>
 303
 304         * read.c (get_line_sb): Accept any eol marker while scanning macros.
 305
 306 Tue Oct 14 19:12:45 1997  Richard Henderson  <rth@cygnus.com>
 307
 308         * config/tc-alpha.h (DIFF_EXPR_OK): Define.
 309         * config/tc-i386.h (DIFF_EXPR_OK): Define.
 310         * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
 311         the correct relocation when it exists.
 312         * config/tc-i386.c (md_apply_fix3): Likewise.
 313
 314         * config/tc-ppc.h: Correct typo in comment.
 315         * config/tc-v850.h: Likewise.
 316
 317 Fri Oct 10 16:09:35 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 318
 319         * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
 320         when second instruction is writing to first instructions inputs.
 321
 322 Mon Oct 13 15:27:17 1997  Richard Henderson  <rth@cygnus.com>
 323
 324         * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
 325         templated programs to build with -g.
 326
 327 Fri Oct 10 17:48:29 1997  Nick Clifton  <nickc@cygnus.com>
 328
 329         * config/tc-v850.c (md_relax_table): Add support for relaxing
 330         unconditional branches.  This patch is courtesy of Jim Wilson.
 331         (md_convert_frag): Fix relaxing of branches.  This patch is
 332         courtesy of Jim Wilson.
 333         (md_assemble): Create different fixups for conditional and
 334         unconditional branches.  This patch is courtesy of Jim Wilson.
 335         (md_estimate_size_before_relax): Estimate size of variable part of
 336         fixup based on whether it is for a conditional or an unconditional
 337         branch.  This patch is courtesy of Jim Wilson.
 338         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
 339         v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
 340         obj_elf_section_change_hook().
 341         (v850_comm): New function.
 342         (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
 343         (md_begin): Add bss flag to seg_info of bss sections.
 344
 345         Add support for .scommon, .tcommon and .zcommon sections.
 346
 347         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
 348         .zcommon, .tbss, .call_table_data and .call_table_text.
 349
 350 Fri Oct 10 15:01:14 1997  Doug Evans  <dje@canuck.cygnus.com>
 351
 352         * configure.in (sparc): Set DEFAULT_ARCH from correct target.
 353         * configure: Regenerated.
 354
 355 Fri Oct 10 11:22:45 1997  Martin M. Hunt  <hunt@cygnus.com>
 356
 357         * config/tc-d10v.c: Fixes to make sure the AT_WORD
 358         expression is not confused with -1.
 359
 360 Fri Oct 10 11:54:50 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 361
 362         * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
 363         operand - OPERAND_ATMINUS.
 364
 365 Fri Oct 10 00:47:44 1997  Michael Meissner  <meissner@cygnus.com>
 366
 367         * config/tc-d10v.c (parallel_ok): Note that auto increment and
 368         decrement modify the index register.
 369
 370 Thu Oct  9 15:17:50 1997  Ian Lance Taylor  <ian@cygnus.com>
 371
 372         From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
 373         * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
 374         68336, 68341, 68349.
 375         * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
 376         -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
 377         -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
 378         -m68349.
 379
 380         * doc/Makefile.am (CPU_DOCS): Define.
 381         (as.info): Depend upon $(CPU_DOCS).
 382         * doc/Makefile.in: Rebuild.
 383
 384         * configure.in: Remove AM_PROG_INSTALL; it's called by
 385         AM_INIT_AUTOMAKE.
 386         * configure: Rebuild.
 387
 388 Thu Oct  9 01:44:36 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
 389
 390         * tc-d10v.h (TC_START_LABEL): Don't define.
 391         (tc_frob_label): Define.
 392
 393 Thu Oct  9 00:07:23 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
 394
 395         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
 396         to pair a branch and link with anything but an exe instruction.
 397
 398 Wed Oct  8 16:28:53 1997  Richard Henderson  <rth@cygnus.com>
 399
 400         * config/tc-alpha.c (load_expression): Disable the sym+const .got
 401         optimization to reduce the alignment surprises for gcc.
 402
 403 Wed Oct  8 16:11:15 1997  Doug Evans  <dje@canuck.cygnus.com>
 404
 405         * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
 406         * config/tc-sparc.c (sparc_target_format): Handle coff here.
 407         (sparc_ip): Add %hix,%lox.
 408         (md_apply_fix3): Call as_bad_where, not as_bad.
 409         Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
 410         (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
 411
 412 Wed Oct  8 12:33:32 1997  Richard Henderson  <rth@cygnus.com>
 413
 414         * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
 415         recognizes alphaev5 etc.
 416         * configure: Rebuild.
 417
 418 Wed Oct  8 00:04:05 1997  Gavin Koch  <gavin@cygnus.com>
 419
 420         * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
 421         of mipsr3900 with mipstx39.
 422
 423         * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
 424         -mipsXX message' if the insn isn't an ISA insn.
 425
 426 Tue Oct  7 12:48:30 1997  Doug Evans  <dje@canuck.cygnus.com>
 427
 428         * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
 429         Redefine TARGET_FORMAT to call sparc_target_format.
 430         * config/tc-sparc.c (in_unsigned_range): New function.
 431         (sparc_arch_size): Make static.
 432         (sparc_target_format): New function.
 433         (sparc_ip): Delete variable immediate_max.  Rewrite %hi/etc reloc
 434         handling.  Add support for %hh,%hm,%lm,%h44,%m44,%l44.
 435         (output_insn): Set `fx_no_overflow'.
 436         (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
 437         (tc_gen_reloc): Likewise.
 438
 439 Mon Oct  6 14:04:50 1997  Nick Clifton  <nickc@cygnus.com>
 440
 441         * config/tc-v850.c (v850_section): Remove.
 442
 443         * config/obj-elf.c (obj_elf_section): Enhance error message.
 444
 445 Fri Oct  3 15:40:38 1997  Ian Lance Taylor  <ian@cygnus.com>
 446
 447         * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
 448         including obj-elf.h in OBJ_MAYBE_ELF case.
 449         (mips_target_format): Return NULL after abort to avoid warning.
 450
 451         * ecoff.c (generate_ecoff_stab): Remove unused static function.
 452
 453         * expr.c (operator): Accept ==.  From Anders Blomdell
 454         <anders.blomdell@control.lth.se>.
 455
 456         * config/atof-ieee.c (gen_to_words): When generating a denormal
 457         number, handle an overflow into the smallest normalized number.
 458
 459 Mon Sep 29 15:24:52 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
 460
 461         * as.h, input-scrub.c (new_logical_line): New return value.
 462         * read.c (s_app_file): Don't note the same file several times
 463         in a row.
 464
 465 Thu Sep 25 13:08:02 1997  Ian Lance Taylor  <ian@cygnus.com>
 466
 467         * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
 468
 469 Wed Sep 24 16:54:40 1997  Joel Sherrill  <joel@oarcorp.com>
 470
 471         * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
 472         * configure: Rebuild.
 473
 474 Wed Sep 24 11:30:25 1997  Ian Lance Taylor  <ian@cygnus.com>
 475
 476         * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
 477
 478         * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
 479         fn* instructions do not insert implicit fwait.  This was changed
 480         Jan 29, 1996.
 481
 482         * config/m68k-parse.y (yylex): Permit an expression to be used for
 483         the scale factor.
 484
 485         * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
 486         not m68k-parse.y.
 487         * Makefile.in: Rebuild.
 488
 489         * aclocal.m4: Rebuild with new libtool.
 490         * configure: Rebuild.
 491
 492 Tue Sep 23 17:48:09 1997  Ian Lance Taylor  <ian@cygnus.com>
 493
 494         * app.c (do_scrub_chars): Clear mri_state at end of .mri
 495         pseudo-op.
 496
 497         * config/tc-mips.c (hilo_interlocks): Change from a static
 498         variable to a macro, so that it varies with the variables upon
 499         which it depends.
 500         (gpr_interlocks, cop_interlocks): Likewise.
 501         (md_begin): Don't initialize them.
 502
 503 Fri Sep 19 17:08:41 1997  Jeffrey A Law  (law@cygnus.com)
 504
 505         * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
 506         of strcmp where appropriate.
 507
 508 Thu Sep 18 14:11:56 1997  Nick Clifton  <nickc@cygnus.com>
 509
 510         * config/tc-v850.c (md_assemble): Cope with a zero data area
 511         relocation with a constant offset.
 512         (md_assemble): Produce error message when special data area
 513         relocations are used on instructions which do not support them.
 514         (md_assemble): Reset processor mask if defined by command line
 515         switch.
 516
 517 Thu Sep 18 11:24:01 1997  Doug Evans  <dje@canuck.cygnus.com>
 518
 519         * config/tc-sparc.c: Reorganize file.
 520         (parse_keyword_arg): Allow numbers in reg names.
 521         (SPECIAL_CASE_NONE): New macro.
 522         (md_assemble): Use it.
 523         (lookup_arch,init_default_arch): New functions.
 524         (default_arch,default_init_p,sparc_arch_table): New static locals.
 525         (sparc_arch_size): New static local.
 526         (max_architecture): Initialize in init_default_arch.
 527         (md_parse_options): Call init_default_arch if necessary.
 528         Rewrite -xarch/-A processing.
 529         (md_show_usage): Print -A values from sparc_arch_table.
 530         (md_begin): Call init_default_arch if necessary.
 531         (sparc_md_end): Handle both 32 and 64 bit environments.
 532         * config/tc-sparc.h (TARGET_FORMAT): Likewise.
 533         * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
 534         (DEFAULT_ARCH): Add.
 535         * config.in: Regenerate.
 536         * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
 537         (SPARC_V9,SPARC_ARCH64): Delete.
 538         * configure: Regenerate.
 539         * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
 540
 541 Wed Sep 17 16:54:20 1997  Nick Clifton  <nickc@cygnus.com>
 542
 543         * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
 544         macro.
 545         (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
 546 start-sanitize-v850e
 547
 548         * config/tc-v850.c (md_assemble): Corrected typo.
 549         * config/tc-v850.c Add new sections: call_table_data and
 550         call_table_text.
 551         (v850_reloc_prefix): Add support for ctoff() relocation prefix.
 552         (handle_ctoff): New Function.
 553
 554         * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
 555 end-sanitize-v850e
 556
 557 Tue Sep 16 14:18:22 1997  Nick Clifton  <nickc@cygnus.com>
 558
 559         * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
 560         displacement from the tiny data area pointer.
 561
 562 Mon Sep 15 21:28:09 1997  Jeffrey A Law  (law@cygnus.com)
 563
 564         * config/tc-hppa.c (fix_new_hppa): Make declaration match
 565         definition.
 566
 567 Mon Sep 15 18:33:06 1997  Nick Clifton  <nickc@cygnus.com>
 568
 569         * config/tc-v850.c (processor_mask): New variable.
 570         (set_machine, md_parse_option): Set processor_mask.
 571         (md_assemble): Check that instruction is available to target
 572         processor.
 573
 574         * config/tc-v850.h (TARGET_PROCESSOR): New constant.
 575 start-sanitize-v850e
 576         (TARGET_PROCESSOR): New constant.
 577         (TARGET_PROCESSOR): New constant.
 578 end-sanitize-v850e
 579
 580 start-sanitize-tx19
 581 Mon Sep 15 17:26:46 1997  Gavin Koch  <gavin@cygnus.com>
 582
 583         * config/tc-mips.c (mips_1900): Replace with mips_3900 and
 584         mips16.
 585
 586 end-sanitize-tx19
 587 start-sanitize-d30v
 588 Mon Sep 15 11:28:04 1997  Ken Raeburn  <raeburn@cygnus.com>
 589
 590         Merge in work from Martin Hunt:
 591
 592         * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
 593         CR is 0 for PSWL and PSWH.
 594
 595         * config/tc-d30v.c (do_assemble): Don't accept
 596         illegal condition codes for cmpu instruction.
 597
 598         * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
 599         used in d*i instructions.
 600
 601         * config/tc-d30v.c (check_size): New function.  Check
 602         relocations for overflows.
 603         (md_pcrel_from_section): Fix relocations between sections.
 604         (md_apply_fix3): Use new relocation types for 15 and 21
 605         bit relocations in the right container. Needed because
 606         the address of the instruction is not eight-byte aligned
 607         but the relocations must be.
 608
 609         * config/tc-d30v.c (md_apply_fix3): Check for overflow.
 610         (find_format): If ".s" or ".l" are used, don't try
 611         to compute branch sizes.
 612
 613         * config/tc-d30v.c (do_assemble): Check for ".s" or
 614         ".l" extensions to opcode names.
 615         (find_format): Generate the correct instructions when
 616         ".s" or ".l" are used.
 617
 618         * config/tc-d30v.c (build_insn): Check for odd registers
 619         on instructions that require even registers.
 620
 621         * config/tc-d30v.h (md_start_line_hook): Define.
 622         * config/tc-d30v.c (md_start_line_hook): New hook.
 623         Checks the beginning of each line for a ".".  If it
 624         finds one, assume a pseudo-op and flush any unwritten
 625         instructions.
 626
 627         * config/tc-d30v.c (md_apply_fix3): Fix problem
 628         with determining when fixups were done.
 629
 630         * config/tc-d30v.c (build_insn): Fix bug where the numeric
 631         part of a symbol (for example, "foo+8") was being written
 632         into the instruction.
 633         (md_pseudo_table): Change .word to be 32 bits and add
 634         .hword as 16 bits.
 635
 636         * config/tc-d30v.c (parallel_ok): Check to see if first
 637         instruction is a jump.
 638
 639         * config/tc-d30v.c (parallel_ok): Major code reorganization.
 640
 641 end-sanitize-d30v
 642 Wed Sep 10 10:07:08 1997  Nick Clifton  <nickc@cygnus.com>
 643
 644 start-sanitize-v850e
 645         * config/tc-v850.c (md_assemble): Corrected spelling mistake.
 646 end-sanitize-v850e
 647         * configure.in (emulations): Add v850 emulation.
 648
 649 Tue Sep  9 17:14:33 1997  Doug Evans  <dje@canuck.cygnus.com>
 650
 651         * Makefile.am (CPU_TYPES): Add arc.
 652         (TARGET_CPU_CFILES): Add tc-arc.c.
 653         (TARGET_CPU_HFILES): Add tc-arc.h.
 654         (dependencies): Rebuild.
 655         * Makefile.in: Rebuild.
 656         * configure.in: Recognize arc-*-elf*.
 657         * configure: Regenerated.
 658         * config/tc-arc.[ch]: New files.
 659
 660 Tue Sep  9 10:19:37 1997  Nick Clifton  <nickc@cygnus.com>
 661
 662         * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
 663         Correct description of hi() reloc prefix.
 664
 665 start-sanitize-v850e
 666         * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
 667         * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
 668         * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
 669 end-sanitize-v850e
 670
 671         * doc/c-v850.texi: Document new pseudo ops and command line
 672         options.
 673
 674         * config/tc-v850.c (set_machine): New function.
 675         * config/tc-v850.c (.v850): New pseudo op.
 676 start-sanitize-v850e
 677         * config/tc-v850.c (.v850e): New pseudo op.
 678         * config/tc-v850.c (.v850eq): New pseudo op.
 679 end-sanitize-v850e
 680
 681
 682 Mon Sep  8 23:08:04 1997  Ian Lance Taylor  <ian@cygnus.com>
 683
 684         Support -alh and -ald for DWARF 1:
 685         * listing.c (struct list_info_struct): Add debugging field.
 686         (listing_newline): Initialize the debugging field.  If ELF, if the
 687         section starts with .debug or .line, set the debugging field in
 688         the listing structure.
 689         (debugging_pseudo): Add list parameter.  Change all callers.  If
 690         the debugging field is set, consider it to be a debugging pseudo.
 691         If ELF, skip blank lines between debugging lines.
 692         * read.c (emit_expr): If ELF, look for line numbers.
 693         (stringer): If ELF, look for file names.
 694
 695 Mon Sep  8 12:33:40 1997  Nick Clifton  <nickc@cygnus.com>
 696
 697         * config/tc-v850.c (v850_insert_operand): Only test for overflow
 698         if there is no insert function.
 699
 700         * config/tc-v850.h (TARGET_MACHINE): New constant.
 701
 702         * config/tc-v850.c (v850_insert_operand): Add
 703         -mwarn_unsigned_overflow.
 704         (md_begin): Set BFD machine number based on machine variable.
 705         (md_parse_option): Add -mv850, -mv850e and -mv850eq options.
 706
 707 Mon Sep  8 11:20:46 1997  Ian Lance Taylor  <ian@cygnus.com>
 708
 709         * as.h: Don't declare alloca if it is a macro.
 710         * macro.c: Likewise.
 711
 712 start-sanitize-tx19
 713 Sun Sep  7 16:04:53 1997  Gavin Koch  <gavin@cygnus.com>
 714
 715         * config/tc-mips.c: Add tx19/r1900.
 716
 717 end-sanitize-tx19
 718 Sun Sep  7 00:30:19 1997  Richard Henderson  <rth@cygnus.com>
 719
 720         * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
 721         rename to cpu_types[].
 722         (s_alpha_arch): New function.
 723         (md_pseudo_table): Add "arch".
 724
 725         * config/tc-alpha.c (md_begin): Merge the two loops through the
 726         opcode table.
 727         (s_alpha_proc): Add initial SKIP_WHITESPACE.
 728         (s_alpha_set): Likewise.  Use get_symbol_end instead local while loop.
 729
 730 Sat Sep  6 19:38:12 1997  Fred Fish  <fnf@ninemoons.com>
 731
 732         * read.h (s_lcomm_bytes): Add prototype (for real this time).
 733
 734 Thu Sep  4 12:10:01 1997  Ian Lance Taylor  <ian@cygnus.com>
 735
 736         * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
 737         symbols on Irix.
 738
 739 Wed Sep  3 11:21:33 1997  Nick Clifton  <nickc@cygnus.com>
 740
 741         * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
 742
 743 Tue Sep  2 18:32:30 1997  Jeffrey A Law  (law@cygnus.com)
 744
 745         * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
 746         relative to the next instruction, not the current instruction.
 747         (md_assemble): Similarly.
 748
 749 Tue Sep  2 15:58:52 1997  Nick Clifton  <nickc@cygnus.com>
 750
 751         * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
 752         correcetd.
 753
 754         * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
 755         (v850_reloc_prefix): Duplicate code eliminated.  Add code to
 756         recognise special instructions.
 757         (md_assemble): Calculation of the size of a fixups corrected.
 758
 759         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
 760         sections.
 761
 762 Tue Sep  2 15:40:56 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 763
 764         * config/tc-v850.c (md_assemble): Use opcode->name instead of
 765         opcode->opcode as the sentinal. Zero is a valid opcode.
 766
 767 Tue Aug 26 16:51:14 1997  Ian Lance Taylor  <ian@cygnus.com>
 768
 769         * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
 770         * doc/c-v850.texi: Change node name to match other chapter nodes.
 771
 772 Tue Aug 26 09:46:22 1997  Nick Clifton  <nickc@cygnus.com>
 773
 774         * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
 775         pointer.
 776
 777 Tue Aug 26 12:23:25 1997  Ian Lance Taylor  <ian@cygnus.com>
 778
 779         * expr.c (integer_constant): If BFD64, don't make a bignum if the
 780         number will fit in 64 bits.
 781
 782         * config/tc-alpha.c (load_expression): Check explicitly for O_big,
 783         rather than calling abort.
 784
 785         * as.h: Don't define alloca if __GNUC__.  Just declare it.
 786         * macro.c: Copy alloca handling from as.h.
 787
 788         * config/tc-i386.c (i386_align_code): Correct 16 bit noops.  From
 789         Gabriel Paubert <paubert@iram.es>.
 790
 791         * config/tc-i386.c (md_assemble): In JumpByte case, when looking
 792         for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
 793         is jcxz or a loop instruction.
 794
 795 Mon Aug 25 16:04:14 1997  Nick Clifton  <nickc@cygnus.com>
 796
 797         * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
 798         r2.
 799         (md_begin): Set up machine architecture and type.
 800
 801 Mon Aug 25 14:25:48 1997  Ian Lance Taylor  <ian@cygnus.com>
 802
 803         * symbols.c (resolve_symbol_value): Store the value back into the
 804         symbol expression, to handle add or subtract simplification
 805         correctly.  Handle O_symbol_rva.  Add default case.
 806
 807         * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
 808         chunksize while creating the new subsection.
 809         * as.c (chunksize): Initialize to zero.
 810         * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
 811         calling obstack_begin.
 812
 813 Mon Aug 25 11:21:48 1997  Nick Clifton  <nickc@cygnus.com>
 814
 815         * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
 816         exit.
 817
 818 start-sanitize-v850e
 819         * config/tc-v850.c (parse_register_list): Support constant
 820         expressions as register lists.
 821 end-sanitize-v850e
 822
 823 Mon Aug 25 10:19:34 1997  Nick Clifton  <nickc@cygnus.com>
 824
 825         * doc/c-v850.texi: Change the major node to v850 Machine
 826         Dependencies.
 827
 828 Fri Aug 22 11:16:14 1997  Nick Clifton  <nickc@cygnus.com>
 829
 830         * doc/as.texinfo: Add inclusion of c-v850.texi
 831
 832         * doc/c-v850.texi: New file.
 833
 834         * read.c (is_end_of_line): Make NUL character be considered to be
 835         a line terminator.
 836
 837 Fri Aug 22 10:45:33 1997  Nick Clifton  <nickc@cygnus.com>
 838
 839         * config/tc-v850.c (parse_register_list): Add support for curly
 840         brace syntax.
 841         (cc_names): Add "e" and "ne" conditions.
 842
 843 Thu Aug 21 11:00:36 1997  Nick Clifton  <nickc@cygnus.com>
 844
 845         * app.c (do_scrub_chars): Support a double dash as starting a
 846         comment that extends to end of line.
 847
 848 Thu Aug 21 10:54:27 1997  Nick Clifton  <nickc@cygnus.com>
 849
 850         * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
 851         functions.
 852         (md_pseudo_table): New pseudo ops: .bss, .offset, .section
 853
 854 Thu Aug 21 00:59:53 1997  Doug Evans  <dje@canuck.cygnus.com>
 855
 856         * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
 857         insn when changing to a different instruction.
 858
 859 start-sanitize-sh4
 860 Wed Aug 20 00:45:20 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
 861
 862         * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
 863         floating point extensions.
 864         (parse_reg): parse sgr and dbr.
 865
 866 end-sanitize-sh4
 867 Tue Aug 19 17:07:34 1997  Nick Clifton  <nickc@cygnus.com>
 868
 869         * config/tc-v850.c (system_register_name): Support numbers for
 870         system register IDs.
 871
 872 Tue Aug 19 08:59:12 1997  Fred Fish  <fnf@cygnus.com>
 873
 874         * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
 875         flag when alignment is in bytes instead of power of 2, and code to
 876         use that flag to convert alignment to bytes.
 877         (s_lcomm, s_lcomm_bytes):  New helpers that call s_lcomm_internal.
 878         * read.h (s_lcomm_bytes): Add prototype.
 879         * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
 880         defined, write alignment to alignment bits in section header s_flags
 881         rather than the s_align field.
 882 start-sanitize-tic80
 883         * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
 884         * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
 885         pseudo, instead of s_lcomm which wants a power of two for alignment.
 886 end-sanitize-tic80
 887
 888 Mon Aug 18 20:42:23 1997  Richard Henderson  <rth@cygnus.com>
 889
 890         * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
 891
 892 Mon Aug 18 20:33:06 1997  Richard Henderson  <rth@cygnus.com>
 893
 894         * as.c (show_usage): Add -am.
 895         * input-scrub.c (input_scrub_include_sb): Don't add leading \n
 896         if we've already got one.
 897         * listing.c (struct list_info_struct): Add line_contents.
 898         (listing_newline): Put unused argument to work: if non-null, save it...
 899         (listing_listing): ... and regurgitate during listing instead of line
 900         from file.
 901         * listing.h (LISTING_MACEXP): New define.
 902         (LISTING_NEWLINE): Argument is NULL.
 903         * read.c (read_a_source_file): If expanding macros, break up input
 904         lines and pass them to listing_newline.
 905         * doc/as.texinfo: Document -ac and -am.
 906
 907         * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
 908
 909 Mon Aug 18 11:26:36 1997  Nick Clifton  <nickc@cygnus.com>
 910
 911         * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
 912         relative reloc.
 913
 914 start-sanitize-v850e
 915 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
 916
 917         * config/tc-v850.c: Remove support_v850e flag and command line
 918         option.
 919
 920         * configure.in (emulations): Add support for v850e target
 921
 922         * configure (emulations): Add support for v850e target
 923
 924 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
 925
 926         * config/tc-v850.c: Remove support_v850eq flag and command line
 927         option.
 928
 929         * configure.in (emulations): Add support for v850eq target
 930
 931         * configure (emulations): Add support for v850eq target
 932 end-sanitize-v850e
 933
 934 Fri Aug 15 14:00:13 1997  Ian Lance Taylor  <ian@cygnus.com>
 935
 936         * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
 937         setting EXPECT and TCL_LIBRARY.
 938         * Makefile.in: Rebuild.
 939
 940         * as.h (enum debug_info_type): Define.
 941         (debug_type): Declare.
 942         * as.c (debug_type): New global variable.
 943         (show_usage): Add --gstabs.
 944         (parse_args): Handle --gstabs.
 945         * read.c (generate_asm_lineno): Remove.
 946         (read_a_source_file): Output stabs debugging if appropriate.
 947         Change checks of generate_asm_lineno to check debug_type.  Only
 948         generate ECOFF debugging if ECOFF_DEBUGGING is defined.
 949         * read.h (generate_asm_lineno): Don't declare.
 950         (stabs_generate_asm_lineno): Declare.
 951         * stabs.c (stabs_generate_asm_lineno): New function.
 952         * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
 953         Don't turn off debugging.
 954         (add_file): Remove old #if 0 code.
 955         (ecoff_new_file): Set debug_type, not generate_asm_lineno.
 956         (ecoff_directive_end): Don't generate stabs line symbols.
 957         (ecoff_generate_asm_lineno): Don't check stabs_seen.  Don't set
 958         generate_asm_lineno.
 959         (line_label_cnt): Remove.
 960         (ecoff_generate_asm_line_stab): Remove.
 961         * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
 962         * doc/as.texinfo, doc/as.1: Document --gstabs.
 963
 964 Wed Aug 13 18:58:56 1997  Nick Clifton  <nickc@cygnus.com>
 965
 966 start-sanitize-v850e
 967         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
 968         Add support for v850eq instructions.
 969
 970         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
 971         Add support for v850e instructions.
 972 end-sanitize-v850e
 973
 974         * config/tc-v850.c (md_assemble): Fix error recovery to reload
 975         text of entire opcode.
 976
 977 Tue Aug 12 10:27:34 1997  Richard Henderson  <rth@cygnus.com>
 978
 979         * doc/internals.texi: Document rs_leb128.
 980
 981 Tue Aug 12 12:17:03 1997  Ian Lance Taylor  <ian@cygnus.com>
 982
 983         * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
 984         in ABSL case, rather than calling abort.
 985
 986 Mon Aug 11 21:48:00 1997  Richard Henderson  <rth@cygnus.com>
 987
 988         * as.h (enum _relax_state): Add rs_leb128.
 989         * read.c (potable): Add sleb128 and uleb128.
 990         (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
 991         functions.
 992         * read.h: Update prototypes.
 993         * symbols.c (resolve_symbol_value): Streamline quite a bit.  Return
 994         the symbol value, add a second FINALIZE argument that prevents
 995         changes from being comitted.  Update all callers.
 996         * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
 997         * doc/as.texinfo: Document the new pseudos.
 998
 999 Sun Aug 10 14:51:49 1997  Ian Lance Taylor  <ian@cygnus.com>
1000
1001         * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1002         stage1, and stage2.
1003         (DISTCLEANFILES): Define.
1004         * doc/Makefile.am (DISTCLEANFILES): Define.
1005         * Makefile.in, doc/Makefile.in: Rebuild.
1006
1007 Wed Aug  6 00:30:30 1997  Ian Lance Taylor  <ian@cygnus.com>
1008
1009         * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1010         Don't set targ or gas_target.  Define SCO_ELF and
1011         TARGET_SOLARIS_COMMENT when appropriate.  Don't substitute for
1012         target_frag.
1013         * Makefile.am: Remove @target_frag@.
1014         (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1015         $(TDEFINES).
1016         (dep-am): Mark as phony.
1017         * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1018         and SCO_ELF.
1019         * config/arm-big.mt, config/arm-lit.mt: Remove.
1020         * config/mips-big.mt, config/mips-lit.mt: Remove.
1021         * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1022         * config/ppc-sol.mt: Remove.
1023         * config/i386coff.mt, config/m68kcoff.mt: Remove.
1024         * config/m88kcoff.mt: Remove.
1025         * config/sco5.mt: Remove.
1026         * configure, config.in, Makefile.in: Rebuild.
1027
1028         * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1029         further try to circumvent the .y.h rule.
1030         * Makefile.in: Rebuild.
1031
1032 Tue Aug  5 12:32:07 1997  Ian Lance Taylor  <ian@cygnus.com>
1033
1034         * Makefile.am: New file, based on old Makefile.in.
1035         * acinclude.m4: New file, from old aclocal.m4.
1036         * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL.  Remove
1037         shared library handling; now handled by libtool.  Replace
1038         AC_CONFIG_HEADER with AM_CONFIG_HEADER.  Call AC_PROG_YACC,
1039         AC_PROG_LEX, and AC_DECL_YYTEXT.  Call AM_MAINTAINER_MODE,
1040         AM_CYGWIN32, and AM_EXEEXT.  Don't call CY_CYGWIN32 or CY_EXEEXT.
1041         * config.in: New file, created by autoheader.
1042         * conf.in: Remove.
1043         * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1044         * stamp-h.in: New file.
1045         * as.c (print_version_id): Change GAS_VERSION to VERSION.
1046         (parse_args): Likewise.
1047         * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1048         * doc/Makefile.am: New file, based on old doc/Makefile.in.
1049         * Makefile.in, doc/Makefile.in: Now built with automake.
1050         * aclocal.m4: Now built with aclocal.
1051         * configure: Rebuild.
1052
1053         * cond.c (s_else): If not listing false conditionals, turn listing
1054         off in the false branch of the else.
1055
1056 Mon Aug  4 11:28:35 1997  Ian Lance Taylor  <ian@cygnus.com>
1057
1058         * config/tc-mips.c (macro): Fix handling of a double load from a
1059         symbol plus an offset.
1060
1061         * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1062         has an associated external symbol.
1063
1064 Sun Aug  3 23:23:59 1997  Richard Henderson  <rth@cygnus.com>
1065
1066         * config/tc-alpha.c (s_alpha_ucons): New function.
1067         (md_pseudo_table): Add unaligned data pseudos for DWARF.
1068
1069 Thu Jul 31 15:13:43 1997  Jeffrey A Law  (law@cygnus.com)
1070
1071         * config/tc-v850.c (md_assemble): Ignore the rest of the current
1072         line if we encounter an error.
1073
1074         * config/tc-v850.c (md_assemble): Sign extend constants value
1075         for hi and hi0 expressions.
1076         (v850_insert_operand): Enable range checking for generic 16bit
1077         operands.
1078
1079 Tue Jul 29 14:20:43 1997  Jeffrey A Law  (law@cygnus.com)
1080
1081         * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1082         LO16, HI16 and HI16_S relocs.
1083
1084 Mon Jul 28 18:41:41 1997  Rob Savoye  <rob@chinadoll.cygnus.com>
1085
1086         * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1087         win32 dependencies.
1088         * configure: Regenerated with autoconf 2.12.
1089         * Makefile.in: Add $(EXEEXT) to all executables.
1090
1091 Fri Jul 25 10:54:43 1997  Jeffrey A Law  (law@cygnus.com)
1092
1093         * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1094         unconditional branches.
1095         (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1096         field selector.
1097
1098 Thu Jul 24 15:21:49 1997  Doug Evans  <dje@canuck.cygnus.com>
1099
1100         * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1101
1102 Thu Jul 24 17:51:29 1997  Ian Lance Taylor  <ian@cygnus.com>
1103
1104         * macro.c (define_macro): Make sure the index is in range before
1105         checking for '('.
1106
1107 start-sanitize-tic80
1108 Thu Jul 24 12:13:19 1997  Fred Fish  <fnf@cygnus.com>
1109
1110         * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1111         "fx" and "fxfrag".  Add "ffrag".  Change code to initialize and use
1112         the right f/ffrag and fx/fxfrag pairs since instruction may be split
1113         across frags.
1114
1115 end-sanitize-tic80
1116 Tue Jul 22 18:38:56 1997  Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1117
1118         * config/te-go32.h (USE_ALIGN_PTWO): Define.
1119         * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1120         defined, use s_align_ptwo for .align.
1121         * configure.in (i386-*-msdosdjgpp*): New target.
1122         (i386-*-go32*): Set em to go32 and targ to coffgo32.
1123         * configure: Rebuild.
1124
1125 Tue Jul 22 12:41:40 1997  Doug Evans  <dje@canuck.cygnus.com>
1126
1127         * config/tc-sparc.c (last_opcode): New static local.
1128         (md_assemble): Don't issue "FP branch in delay slot" warning if
1129         the delay slot has been annulled.
1130
1131 Tue Jul 22 13:25:13 1997  Ian Lance Taylor  <ian@cygnus.com>
1132
1133         * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1134         code if BFD_ASSEMBLER.
1135
1136 Mon Jul 21 08:57:17 1997  Jeffrey A Law  (law@cygnus.com)
1137
1138         * config/tc-v850.c (system_registers): Fix ordering of registers.
1139
1140 start-sanitize-tic80
1141 Tue Jul 15 16:29:54 1997  Fred Fish  <fnf@cygnus.com>
1142
1143         * config/tc-tic80.c (build_insn): Initialize extended word to zero
1144         when it will be filled in later by relocation information.
1145
1146 end-sanitize-tic80
1147 Mon Jul 14 23:10:58 1997  Ian Lance Taylor  <ian@cygnus.com>
1148
1149         * config/tc-mips.c (macro_build): Restore check of fmt argument.
1150         (mips_ip): Fix ISA checks.
1151
1152 start-sanitize-r5900
1153 Tue Jul 15 10:15:39 1997  Jeffrey A Law  (law@cygnus.com)
1154
1155         * configure.in: Default the r5900 to little endian.
1156         * configure: Rebuilt.
1157
1158 end-sanitize-r5900
1159 start-sanitize-tic80
1160 Mon Jul 14 19:30:55 1997  Fred Fish  <fnf@cygnus.com>
1161
1162         * config/tc-tic80.c (build_insn): Fix endianness problem with
1163         O_big operands.
1164
1165 end-sanitize-tic80
1166 Sun Jul 13 20:43:46 1997  Ian Lance Taylor  <ian@cygnus.com>
1167
1168         * config/tc-mips.c (check_absolute_expr): Change warning to
1169         error.
1170
1171 Fri Jul 11 10:18:47 1997  Jeffrey A Law  (law@cygnus.com)
1172
1173         * config/tc-mips.c (macro_build): Refine code to check if an
1174         instruction is available on a particular cpu variant.
1175         (mips_ip): Likewise.
1176
1177 Mon Jul  7 22:53:08 1997  Ian Lance Taylor  <ian@cygnus.com>
1178
1179         * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1180         OBJ_AOUT to ifdef OBJ_ELF.
1181         (md_apply_fix3): When mangling 32 bit PC relative reloc for
1182         BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1183         case.
1184         * write.c (fixup_segment): Change special case for i386-coff to
1185         not apply for i386-pe.
1186         * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1187         which were not done.
1188         (coff_frob_file_after_relocs): Rename from coff_frob_file.
1189         (coff_format_ops): Initialize frob_file_after_relocs field rather
1190         than frob_file field.
1191         * config/obj-coff.h (coff_frob_file): Don't declare.
1192         (coff_frob_file_after_relocs): Declare.
1193         (obj_frob_file): Don't define.
1194         (obj_frob_file_after_relocs): Define.
1195         * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1196         * configure: Rebuild.
1197
1198 Wed Jul  2 12:05:00 1997  Ian Lance Taylor  <ian@cygnus.com>
1199
1200         * config/obj-coff.c (fixup_segment): Never subtract section
1201         address from PC relative reloc which will be fully resolved.
1202
1203 Tue Jul  1 15:23:07 1997  Jeffrey A Law  (law@cygnus.com)
1204
1205         * ecoff.c (page_type): Renamed from page_t to avoid conflict
1206         with hpux10 header files.
1207
1208 Mon Jun 30 12:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
1209
1210         From Jason Merrill <jason@cygnus.com>:
1211         * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1212         SEC_CODE is set.
1213         * config/tc-i386.h (md_maybe_text): Define.
1214         (md_do_align): Use md_maybe_text.
1215
1216 Fri Jun 27 19:15:27 1997  Michael Meissner  <meissner@cygnus.com>
1217
1218         * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1219         relocations, don't check for symbol being external, weak, etc.
1220
1221 Mon Jun 16 19:12:51 1997  Geoff Keating  <geoffk@ozemail.com.au>
1222
1223         * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1224         calculate relocations to any external symbol, because we might be
1225         linking a shared object and the symbol might be overriden or moved
1226         (for instance, moved into a static executable's .bss section).
1227         (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1228
1229         * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1230         be calculated by the assembler.
1231
1232         * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1233         whose destination lies in the same file, by ignoring the @plt or
1234         @local and aiming the branch at its destination.
1235
1236 Mon Jun 16 13:59:18 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
1237
1238         * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1239         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1240         expression.
1241
1242         * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1243         of obj_copy_symbol_attributes.
1244
1245 Mon Jun 16 12:45:56 1997  Ian Lance Taylor  <ian@cygnus.com>
1246
1247         * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1248         signed operand, sign extend a 32 bit value to the host size.
1249
1250         * Makefile.in (CFLAGS): Subsitute from configure script.  From
1251         Jeff Makey <jeff@cts.com>.
1252
1253         * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1254         buffer size to make a copy of the symbol.
1255
1256         * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1257         macro.o.
1258
1259 Thu Jun 12 12:16:20 1997  Ian Lance Taylor  <ian@cygnus.com>
1260
1261         * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1262         step through the frags calling cvt_frag_to_fill, switch to
1263         SEG_DATA when we reach data_frag_root.
1264
1265 Tue Jun 10 17:08:34 1997  Jeffrey A Law  (law@cygnus.com)
1266
1267         * config/tc-mn10300.c (md_assemble): Allow an empty register
1268         list for instructions which use register lists.
1269
1270 Tue Jun 10 11:18:09 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
1271
1272         * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1273
1274         * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1275         OBJ_COFF.
1276
1277         * config/tc-arm.c: Add prototypes for many static functions.
1278         (struct asm_opcode ): Add prototypes for parms field.
1279         (struct thumb_opcode ): Likewise.
1280         (fp_op2): Remove unused flags parameter.
1281         (output_inst): Make static.
1282         (arm_after_pass_hook): Remove unused ignore parameter.
1283         * config/tc-arm.h (arm_after_pass_hook): Declare.
1284         (arm_start_line_hook): Declare.
1285         (arm_frob_label): Declare.
1286
1287 Mon Jun  9 12:55:45 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
1288
1289         * depend.c (wrap_output): new prototype.
1290
1291 Mon Jun  9 12:52:44 1997  Ian Lance Taylor  <ian@cygnus.com>
1292
1293         * config/tc-sh.c (md_apply_fix): Check for overflow.
1294
1295         * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1296         section size to be aligned.
1297
1298 Fri Jun  6 17:15:55 1997  Ian Lance Taylor  <ian@cygnus.com>
1299
1300         * config/tc-sh.h (md_cons_align): Define.
1301         (sh_cons_align): Declare.
1302         * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1303         (sh_no_align_cons): New static variable.
1304         (s_uacons): New static function.
1305         (sh_cons_align): New function.
1306         (sh_handle_align): Warn about misaligned data.
1307         * doc/c-sh.texi: Document .uaword and .ualong.
1308
1309 Thu Jun  5 15:38:17 1997  Ian Lance Taylor  <ian@cygnus.com>
1310
1311         * macro.c (macro_expand): In MRI mode, treat single quote as a
1312         separator character when checking for a positional argument.
1313
1314 Tue Jun  3 16:15:13 1997  Nick Clifton  <nickc@cygnus.com>
1315
1316         * config/tc-arm.c (md_parse_option): Merge in changes from
1317         armT-970328-branch.
1318
1319         * config/tc-arm.h: Merge in changes from armT-970328-branch.
1320
1321         * configure.in (emulations): Add Thumb architecture support from
1322         armT-9703-28-branch.
1323
1324 Mon Jun  2 16:25:07 1997  Nick Clifton  <nickc@cygnus.com>
1325
1326         * doc/all.texi: Add enabling of ARM documentation.
1327
1328         * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1329
1330 Mon Jun  2 11:55:12 1997  Gavin Koch  <gavin@cygnus.com>
1331
1332         * config/tc-mips.c: Added r3900 support.
1333
1334 Thu May 29 12:58:26 1997  Ben Pfaff  <pfaffben@pilot.msu.edu>
1335
1336         * as.c: (parse_args) `-t' option requires an argument.
1337
1338 Wed May 28 15:45:07 1997  Nick Clifton  <nickc@cygnus.com>
1339
1340         * config/tc-arm.c (md_begin): Change call to
1341         coff_arm_bfd_set_private_flags() to a call to
1342         bfd_set_private_flags().
1343
1344 Wed May 28 16:17:34 1997  Ian Lance Taylor  <ian@cygnus.com>
1345
1346         * Makefile.in: Rebuild dependencies.
1347
1348         * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1349         of a BFD_RELOC_RVA reloc.
1350
1351 Wed May 28 10:48:14 1997  Jeffrey A Law  (law@cygnus.com)
1352
1353         * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1354         (hppa_force_relocation): Force a relocation for an absolute
1355         call/jump.
1356
1357 Mon May 26 13:24:25 1997  Ian Lance Taylor  <ian@cygnus.com>
1358
1359         * doc/as.texinfo: Don't use @value in section names or index
1360         entries; it confuses texinfo.tex.
1361
1362 Fri May 23 00:09:35 1997  Tom Tromey  <tromey@cygnus.com>
1363
1364         * doc/as.texinfo: Updated for -MD option.
1365         * Makefile.in (CFILES): Added depend.c.
1366         (OBJS): Added depend.o.
1367         * as.h (start_dependencies, register_dependency,
1368         print_dependencies): New declarations.
1369         * depend.c: New file.
1370         * as.c (parse_args): Added -MD option.
1371         (main): Call print_dependencies.
1372         (show_usage): Added help for -MD.
1373         * read.c (s_app_file): Call register_dependency.
1374         (s_include): Call register_dependency when file is found.
1375         (read_a_source_file): Call register_dependency.
1376
1377 Wed May 21 17:39:28 1997  Ian Lance Taylor  <ian@cygnus.com>
1378
1379         * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1380         section address to the symbol value.
1381
1382 Tue May 20 11:23:31 1997  Gavin Koch  <gavin@cygnus.com>
1383
1384         * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1385         into the new membership field.
1386
1387 Thu May 15 10:00:53 1997  Nick Clifton  <nickc@cygnus.com>
1388
1389         * config/tc-arm.c (md_begin): If no cpu type is specified on the
1390         command line then the ARM7 is now chosen by default when setting
1391         the BFD machine and architecture.
1392
1393 Wed May 14 09:54:53 1997  Nick Clifton  <nickc@cygnus.com>
1394
1395         * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1396         hold APCS selection.
1397         (md_begin): Added code to generate flags to be set into the COFF
1398         header and the calls to the BFD functions to do this.
1399         (md_parse_option, md_show_usage): Added new command line
1400         options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1401         -marmv3m, -marmv4, -marmv4t.
1402
1403         * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1404         as it is never used.
1405
1406 Tue May 13 22:26:14 1997  Jeffrey A Law  (law@cygnus.com)
1407
1408         * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1409         label name with ".".
1410         * config/tc-mn10300.c (md_convert_frag): Likewise.
1411
1412 Tue May 13 14:44:39 1997  Ian Lance Taylor  <ian@cygnus.com>
1413
1414         * config/tc-mips.c (set_at): Check for bignum.
1415         (check_absolute_expr, macro, mips16_macro): Likewise.
1416
1417 start-sanitize-tic80
1418 Tue May 13 10:45:56 1997  Fred Fish  <fnf@cygnus.com>
1419
1420         * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1421         for overflow/underflow, only insert lower 15 bits into instruction.
1422
1423 end-sanitize-tic80
1424 Mon May 12 13:33:08 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
1425
1426         * config/tc-i386.c (pi): Check for RegMMX.
1427
1428 Thu May  8 11:10:15 1997  Ian Lance Taylor  <ian@cygnus.com>
1429
1430         * expr.c (expr): When subtracting values in the same frag,
1431         subtract X_add_number rather than adding it.
1432
1433 Wed May  7 15:39:48 1997  Ian Lance Taylor  <ian@cygnus.com>
1434
1435         * config/obj-coff.c (write_object_file): Just pass NULL to
1436         md_do_align, not the address of a char holding NOP_OPCODE.
1437
1438         * config/tc-mips.c (macro): Handle constants for M_LI_D and
1439         M_LI_DD.
1440         (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1441         than an address if the floating point value looks sufficiently
1442         simple.
1443
1444 Tue May  6 12:18:09 1997  Ian Lance Taylor  <ian@cygnus.com>
1445
1446         * config/tc-i386.c (md_section_align): If a.out and BFD, force
1447         section size to be aligned.
1448
1449 Mon May  5 17:16:55 1997  Ian Lance Taylor  <ian@cygnus.com>
1450
1451         * cond.c: Include "macro.h".
1452         (struct conditional_frame): Add macro_nest field.
1453         (initialize_cframe): Initialize macro_nest.
1454         (cond_finish_check): Add nest parameter.  Change all callers.
1455         (cond_exit_macro): New function.
1456         * as.h (cond_finish_check): Update declaration.
1457         (cond_exit_macro): Declare.
1458         * input-scrub.c (macro_nest): Make globally visible.
1459         (input_scrub_next_buffer): Call cond_finish_check.
1460         * macro.h (macro_nest): Declare.
1461         * read.c (s_mexit): Call cond_exit_macro.
1462
1463         * config/tc-i386.h (RegMMX): Define.
1464         * config/tc-i386.c (pi): Check for all register types.
1465         (type_names): Add RegMMX.
1466         (md_assemble): Handle RegMMX.
1467
1468 Wed Apr 30 12:47:00 1997  Manfred Hollstein  <manfred@s-direktnet.de>
1469
1470         * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1471         TE_DELTA.
1472
1473 Tue Apr 29 20:23:10 1997  Jim Wilson  <wilson@cygnus.com>
1474
1475         * config/tc-mips.c (nopic_need_relax): Add new parameter
1476         before_relaxing.  Use it when testing ecoff_extern_size.
1477         (load_address, macro, md_estimate_size_before_relax): Fix all
1478         callers.
1479
1480 Tue Apr 29 19:54:36 1997  Richard Henderson  <rth@tamu.edu>
1481
1482         * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1483         (obj_elf_subsection): New static function.
1484
1485 Tue Apr 29 19:52:47 1997  Ian Lance Taylor  <ian@cygnus.com>
1486
1487         * config/obj-coff.c (coff_header_append): Don't reset string_size
1488         each time through the loop.
1489
1490 Fri Apr 25 14:17:46 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
1491
1492         * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1493
1494 Fri Apr 25 12:03:15 1997  Ian Lance Taylor  <ian@cygnus.com>
1495
1496         * doc/internals.texi (Porting GAS): Correct documentation for
1497         current configure handling of targ-cpu.h, et. al.
1498         (CPU backend): Document listing macros.
1499
1500         * listing.c (data_buffer): Set size based on other listing macros,
1501         rather than always using 100.
1502         (data_buffer_size): Remove static variable.
1503         (calc_hex): Make data_buffer_size a local variable.  Don't leave
1504         any slop when filling data_buffer.
1505
1506 Mon Apr 21 15:33:19 1997  Ian Lance Taylor  <ian@cygnus.com>
1507
1508         * doc/c-mips.texi: Document .set autoextend.
1509
1510 Sat Apr 19 23:09:25 1997  Niklas Hallqvist  <niklas@petra.appli.se>
1511
1512         * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1513         mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1514         sparc-*-openbsd*): New targets.
1515         * configure: Rebuild.
1516
1517 Sat Apr 19 22:52:03 1997  Jim Wilson  <wilson@cygnus.com>
1518
1519         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1520         for all undefined symbols.
1521
1522 Fri Apr 18 13:37:35 1997  Ian Lance Taylor  <ian@cygnus.com>
1523
1524         * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1525         correctly.
1526
1527 Fri Apr 18 11:51:35 1997  Niklas Hallqvist  <niklas@appli.se>
1528
1529         * configure.in (alpha*-*-openbsd*): New target.
1530         * configure: Rebuild.
1531
1532 Thu Apr 17 13:59:47 1997  Per Fogelstrom  <pefo@openbsd.org>
1533
1534         * configure.in (mips-*-openbsd*): New target.
1535         * configure: Rebuild.
1536
1537 start-sanitize-d30v
1538 Wed Apr 16 12:31:24 1997  Martin Hunt <hunt@cygnus.com>
1539
1540         * config/tc-d30v.c (parallel_ok): Fix parallel checking
1541         for instructions using conditional execution.
1542
1543 end-sanitize-d30v
1544 Tue Apr 15 18:11:44 1997  Gavin Koch  <gavin@cygnus.com>
1545
1546         * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1547
1548 Tue Apr 15 13:04:47 1997  Ian Lance Taylor  <ian@cygnus.com>
1549
1550         * Makefile.in (srcroot): Remove.
1551         (INSTALL): Set to @INSTALL@.
1552         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1553         (all, dvi): Don't set srcroot.
1554         (install): Depend upon as.new, gasp.new, and installdirs.  Use
1555         $(program_transform_name) directly, rather than using
1556         $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1557         (installdirs): New target.
1558         * doc/Makefile.in (INSTALL_XFORM1): Remove.
1559         (install): Depend upon installdirs.  Use $(program_transform_name)
1560         directly, rather than using $(INSTALL_XFORM) and
1561         $(INSTALL_XFORM1).
1562         (installdirs): New target.
1563         (install-info-as): Run mkinstalldirs.
1564         (install-info-gasp): Likewise.
1565
1566 Mon Apr 14 11:59:08 1997  Ian Lance Taylor  <ian@cygnus.com>
1567
1568         * Makefile.in (INSTALL): Change install.sh to install-sh.
1569
1570         * symbols.c (resolve_symbol_value): Check for division by zero.
1571
1572         From Thomas Graichen <graichen@rzpd.de>:
1573         * Makefile.in: Always use $(SHELL) when running move-if-change.
1574         * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1575         * configure: Rebuild.
1576
1577 Thu Apr 10 14:40:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1578
1579         * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1580         New argument `want'.  Update enum cgen_parse_operand_result values.
1581         Initialize if CGEN_PARSE_OPERAND_INIT.
1582         * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1583         (md_assemble): Call cgen_asm_init_parse.
1584         Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1585
1586 Wed Apr  9 11:49:41 1997  Ian Lance Taylor  <ian@cygnus.com>
1587
1588         * config/tc-m68k.c (m68k_ip): Handle #j.
1589
1590 Tue Apr  8 16:37:57 1997  Jeffrey A Law  (law@cygnus.com)
1591
1592         * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1593         right address for call label:32,regs,imm.
1594
1595 Mon Apr  7 14:58:22 1997  Jeffrey A Law  (law@cygnus.com)
1596
1597         * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1598         zero.
1599         * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1600         symbol for OBJ_ELF anymore.
1601
1602 Mon Apr  7 10:54:59 1997  Doug Evans  <dje@canuck.cygnus.com>
1603
1604         * Makefile.in: Regenerate dependencies.
1605         (TARG_CPU): New variable.
1606         (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1607         (.dep1): Delete creating of cgen-opc.h.
1608         (.tcdep): Put proper contents in cgen-opc.h.
1609         * configure.in (m32r): Delete setting of extra_files, extra_links.
1610         (AC_OUTPUT): Create cgen-opc.h.
1611         * configure: Regenerated.
1612
1613 Sat Apr  5 13:19:12 1997  Klaus Kaempf  <kkaempf@progis.de>
1614
1615         * makefile.vms: Update to build gasp.exe.
1616
1617 Fri Apr  4 16:10:02 1997  Doug Evans  <dje@canuck.cygnus.com>
1618
1619         * write.c (relax_frag): Make non-static.
1620         * write.h (relax_frag): Add prototype for.
1621         * config/tc-m32r.h (md_do_align): New arg `max'.
1622         * config/tc-m32r.c (m32r_do_align): Likewise.
1623         Update calls to frag_align, frag_align_pattern.
1624         (fill_insn): Update call to m32r_do_align.
1625         (m32r_scomm): Update call to frag_align.
1626
1627         * config/tc-m32r.[ch]: New files.
1628         * cgen.c: New file.
1629         * Makefile.in (CPU_TYPES): Add m32r.
1630         (TARGET_CPU_CFILES): Add tc-m32r.c.
1631         (TARGET_CPU_HFILES): Add tc-m32r.h.
1632         (DISTCLEAN_HERE): Add cgen-opc.h.
1633         (.dep1,.tcdep): Create empty cgen-opc.h.
1634         (cgen.o): Add dependencies.
1635         (dependencies): Regenerate.
1636         * as.h (struct frag): New member fr_targ.
1637         (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1638         * conf.in (USING_CGEN): New macro.
1639         * configure.in (m32r-*-*): Add entry for.
1640         Add cgen.o to extra_objects.
1641         * configure: Regenerate.
1642         * frags.c (frag_var): fr_pcrel_adjust renamed to
1643         fr_targ.ns32k.pcrel_adjust.  fr_bsr renamed to fr_targ.ns32k.bsr.
1644         (frag_variant): Likewise.
1645         * write.c (relax_frag): Likewise.
1646         * config/tc-ns32k.c (*): Likewise.
1647
1648 Fri Apr  4 13:26:10 1997  Ian Lance Taylor  <ian@cygnus.com>
1649
1650         * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
1651         rather than for any end of line character.
1652
1653         * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1654         call abort (i.e., as_abort) rather than crashing.
1655
1656         * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
1657         OBJ_ELF, rather than of S_GET_OTHER.
1658
1659         * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
1660
1661 Thu Apr  3 13:16:18 1997  Ian Lance Taylor  <ian@cygnus.com>
1662
1663         * Makefile.in (VERSION): Set to 2.8.1.
1664
1665         * Branched binutils 2.8.
1666
1667 Wed Apr  2 12:24:10 1997  Ian Lance Taylor  <ian@cygnus.com>
1668
1669         * COPYING: Update FSF address.
1670
1671         * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
1672
1673 Tue Apr  1 18:29:47 1997  Jim Wilson  <wilson@cygnus.com>
1674
1675         * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
1676
1677 Tue Apr  1 16:24:28 1997  Klaus Kaempf  <kkaempf@progis.de>
1678
1679         * config-gas.com: Update to handle both vax and alpha.
1680         * makefile.vms: Update to use config-gas.
1681         * conf-a-gas.com: Remove file.
1682
1683 Tue Apr  1 16:08:21 1997  Ian Lance Taylor  <ian@cygnus.com>
1684
1685         * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
1686         itbl-lex.c dependencies.  Remove rules for itbl-lex.o,
1687         itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
1688
1689 start-sanitize-tic80
1690 Tue Apr  1 11:25:56 1997  Michael Meissner  <meissner@cygnus.com>
1691
1692         * config/tc-tic80.c (line_comment_char): Make '#' start comments
1693         at the beginning of a line for compatibility with .S files where
1694         cpp leaves the filename transitions beginning with '#'.
1695
1696 end-sanitize-tic80
1697 Tue Apr  1 00:07:30 1997  Ian Lance Taylor  <ian@cygnus.com>
1698
1699         * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
1700         tc_coff_sizemachdep if OBJ_COFF.
1701
1702 Mon Mar 31 23:53:44 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
1703
1704         * config/tc-ppc.c (register_name): Declare.
1705
1706 Mon Mar 31 16:31:04 1997  Joel Sherrill  <joel@oarcorp.com>
1707
1708         * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1709         * configure: Rebuild.
1710
1711 Mon Mar 31 14:15:19 1997  Ian Lance Taylor  <ian@cygnus.com>
1712
1713         * config/tc-mips.c (mips_pseudo_table): Add "stabn".
1714         (mips16_mark_labels): New static function.
1715         (append_insn): Call mips16_mark_labels.
1716         (mips_emit_delays): Likewise.
1717         (s_insn): Likewise.  Don't call mips_clear_insn_labels.
1718         (s_mips_stab): New static function.
1719
1720         * configure.in: Use ELF for mips-*-gnu*.
1721         * configure: Rebuild.
1722
1723 Mon Mar 31 14:01:40 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
1724
1725         * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
1726         TE_DELTA.
1727
1728 Fri Mar 28 18:03:19 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
1729
1730         * configure.in: Add AC_ARG_ENABLE for commonbfdlib.  If it is set,
1731         set OPCODES_LIB to empty.
1732         * configure: Rebuild.
1733
1734 Fri Mar 28 15:25:24 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
1735
1736         * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
1737         targets.
1738         * configure: Rebuild.
1739
1740 Fri Mar 28 13:08:33 1997  Ian Lance Taylor  <ian@cygnus.com>
1741
1742         * itbl-parse.y (yyerror): Make static.  Declare.
1743
1744         From Ralf Baechle <ralf@gnu.ai.mit.edu>:
1745         * configure.in: Set emulations for mips-*-linux*-*.
1746         * configure: Rebuild.
1747
1748         * config/tc-mips.c (struct mips_set_options): Define.
1749         (mips_opts): New static variable.
1750         (mips_isa): Remove.  Now a field in mips_opts.  Change all
1751         references.
1752         (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
1753         (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
1754         (struct mips_option_stack): Define.
1755         (mips_opts_stack): New static variable.
1756         (s_mipsset): Add support for .set push and .set pop.
1757         * doc/c-mips.texi: Document .set push and .set pop.
1758
1759         * config/obj-elf.c (obj_elf_section_change_hook): New function.
1760         * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
1761         * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1762
1763 Thu Mar 27 12:23:56 1997  Ian Lance Taylor  <ian@cygnus.com>
1764
1765         * as.c (parse_args): Update copyright date in version message.
1766
1767         * Makefile.in (clean-here): Remove dependency files.
1768
1769         * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1770         (s_mri_common): Check S_IS_COMMON unconditionally.
1771         * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1772         * config/tc-alpha.c (s_alpha_comm): Likewise.
1773         * config/tc-mips.c (nopic_need_relax): Likewise.
1774         * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1775         (ppc_pe_comm): Likewise.
1776         * config/obj-elf.c (obj_elf_common): Likewise.  Set segment of
1777         common symbol to bfd_com_section_ptr.
1778         * config/tc-sparc.c (s_common): Likewise.
1779         (tc_gen_reloc): Likewise.
1780
1781 start-sanitize-d30v
1782 Thu Mar 27 00:29:46 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
1783
1784         * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1785
1786 end-sanitize-d30v
1787 Wed Mar 26 13:35:15 1997  H.J. Lu  <hjl@lucon.org>
1788
1789         * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1790         BFD_ASSEMBLER.
1791
1792 Wed Mar 26 11:32:51 1997  Ian Lance Taylor  <ian@cygnus.com>
1793
1794         * input-scrub.c (input_scrub_next_buffer): Handle very long input
1795         lines correctly.
1796
1797         * listing.c (print_lines): Add lineno parameter.  Change all
1798         callers.
1799         (listing_listing): Only call calc_hex for the right line.
1800         (listing_list): Set the new edict based on the current edict, in
1801         order to handle listing commands in macros correctly.
1802
1803         * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1804         instructions.
1805
1806         * cond.c (cond_finish_check): New function.
1807         * as.h (cond_finish_check): Declare.
1808         * as.c (main): Call cond_finish_check.
1809
1810 start-sanitize-d30v
1811 Tue Mar 25 14:45:54 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
1812
1813         * config/tc-d30v.c (md_assemble): If two instructions
1814         are supposed to be assembled in parallel and the first one is
1815         long, print an error and stop.
1816         (md_apply_fix3): Don't calculate absolute relocs.  Just write
1817         them out.
1818
1819 end-sanitize-d30v
1820 Mon Mar 24 12:11:18 1997  Ian Lance Taylor  <ian@cygnus.com>
1821
1822         * config/tc-i386.h (iclrKludge): Define.
1823         * config/tc-i386.c (md_assemble): Handle iclrKludge.
1824
1825         * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1826         OBJ_ECOFF.
1827         (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1828         * config/tc-alpha.c (alpha_debug): New static variable.
1829         (md_parse_option): Set alpha_debug if -g is seen.
1830         (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1831
1832 start-sanitize-d30v
1833 Sun Mar 23 18:03:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
1834
1835         * config/tc-d30v.c (build_insn): Enable range-checking code.
1836         (postfix): Stop at space or comma. Fixes PR 11862.
1837         (md_assemble): Change error message.
1838
1839 end-sanitize-d30v
1840 Sat Mar 22 13:44:28 1997  Ian Lance Taylor  <ian@cygnus.com>
1841
1842         * Makefile.in: Added automatic dependency building.
1843         * dep-in.sed: New file.
1844
1845 Fri Mar 21 15:42:37 1997  Ian Lance Taylor  <ian@cygnus.com>
1846
1847         * config/obj-ieee.c (segment_name): Don't define function if this
1848         is a macro.
1849
1850         * config/obj-coff.h (DO_STRIP): Don't define.
1851         * config/tc-h8300.h (DO_STRIP): Don't define.
1852         * config/tc-h8500.h (DO_STRIP): Don't define.
1853         * config/tc-w65.h (DO_STRIP): Don't define.
1854         * config/tc-z8k.h (DO_STRIP): Don't define.
1855
1856         * symbols.c (colon): Call obj_frob_label if it is defined.
1857         * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1858
1859         * configure.in: Don't set files and links.  Don't call
1860         AC_LINK_FILES.  Substitute te_file.  Create targ-cpu.h,
1861         obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1862         * configure: Rebuild.
1863         * Makefile.in (TARG_CPU_C): New variable.
1864         (TARG_CPU_O, TARG_CPU_H): New variables.
1865         (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1866         (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1867         (SOURCES): Rename from REAL_SOURCES.  Delete old definition.
1868         (LINKED_SOURCES): Remove.
1869         (HEADERS): Rename from REAL_HEADERS.  Delete old definition.
1870         (LINKED_HEADERS): Remove.
1871         (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1872         ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1873         targ-cpu.h, etc.
1874         ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1875         (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1876         (itbl-cpu.h): Remove target.
1877         (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1878         atof-targ.h.
1879
1880 Thu Mar 20 19:18:58 1997  Ian Lance Taylor  <ian@cygnus.com>
1881
1882         * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1883
1884 Thu Mar 20 16:49:14 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1885
1886         * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1887         open coded loop that does not require the name to start with a
1888         name beginner.
1889
1890 Thu Mar 20 13:42:01 1997  H.J. Lu  <hjl@lucon.org>
1891
1892         * frags.c (frag_var): Change offset parameter to offsetT.
1893         (frag_variant): Likewise.
1894         * frags.h (frag_variant, frag_var): Update declarations.
1895         * config/tc-m68k.c (struct m68k_it): Change foff field to
1896         offsetT.
1897         (add_frag): Change off parameter to offsetT.
1898         * Several files: Add casts to calls to frag_var.
1899
1900         * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1901         serialize a parallel make.
1902         (itbl-parse.h): Split target out from itbl-parse.c.
1903
1904 Thu Mar 20 12:48:45 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
1905
1906         * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1907
1908         * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1909         * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1910         storing the value of a common symbol.
1911
1912 Wed Mar 19 11:37:57 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
1913
1914         * config/obj-coff.c (glue_symbols): Unused variable symbolP
1915         removed.
1916         (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1917         that is done by symbol_remove and symbol_insert.
1918
1919         * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1920         symbol.
1921
1922 Wed Mar 19 11:06:29 1997  Ian Lance Taylor  <ian@cygnus.com>
1923
1924         * config/tc-mips.c (load_register): In 32 bit mode, when not
1925         dealing with a 64 bit number, permit the upper 32 bits to be set
1926         even if bit 31 is not set.
1927
1928 Tue Mar 18 23:30:14 1997  Ian Lance Taylor  <ian@cygnus.com>
1929
1930         * read.c (potable): Add "equiv".
1931         (s_set): Handle .equiv based on argument.
1932         * doc/as.texinfo (Equiv): New node to document .equiv.
1933         (Err): New node to document .err.
1934
1935 Tue Mar 18 15:50:13 1997  H.J. Lu  <hjl@lucon.org>
1936
1937         * Many files: Add function prototypes.
1938         * as.c (show_usage, parse_args): Make static.
1939         * frags.h (frag_alloc): Declare.
1940         * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1941         * symbols.c (dollar_label_instance): Change return type to long.
1942         * symbols.h (print_symbol_value): Declare.
1943         (print_expr, print_expr_1, print_symbol_value_1): Declare.
1944         * write.c (fix_new_exp): Don't declare make_expr_symbol.
1945         (remove_subsegs, relax_frag): Make static.
1946         * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1947         (what_kind_of_float): Likewise.
1948         (atof_vax): Make static.  Change what_kind to int.
1949         (md_atof): Change what_statement_type to int.
1950         * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1951         * config/tc-alpha.c (vax_md_atof): Declare.
1952         (md_atof): Don't declare atof_ieee and vax_md_atof.
1953         * config/tc-i386.c (set_16bit_code_flag): Make static.
1954         * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1955         * config/tc-m68k.c (add_fix): Change width to int.
1956         (insert_reg): Change regname to const.
1957         (md_atof): Don't declare atof_ieee.
1958         (demand_empty_rest_of_line): Don't declare.
1959         * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1960         * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1961         (parse_keyword_arg): Change lookup_fn to take const arg.
1962         (md_atof): Don't declare atof_ieee.
1963         * config/tc-sparc.h: Add ifdef for multiple inclusion.
1964         (tc_aout_pre_write_hook): Don't declare.
1965
1966 Mon Mar 17 11:21:09 1997  Ian Lance Taylor  <ian@cygnus.com>
1967
1968         * as.h (bfd_alloc_by_size_t): Don't declare.
1969         * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1970
1971 Sun Mar 16 13:49:21 1997  Philippe De Muyter <phdm@info.ucl.ac.be>
1972
1973         * symbols.c (symbol_new): Don't call debug_verify_symchain.
1974         (symbol_append): Set sy_next and sy_previous when adding a single
1975         symbol to an empty list.  Call debug_verify_symchain.
1976         (verify_symbol_chain): Use assert, not know.
1977
1978 Sat Mar 15 20:27:12 1997  Fred Fish  <fnf@cygnus.com>
1979
1980         * NEWS: Note BeOS support.
1981         * configure.in: (ppc-*-beos): New target, use coff as object format.
1982         * configure: Regenerate with autoconf.
1983
1984 Sat Mar 15 19:14:02 1997  Ian Lance Taylor  <ian@cygnus.com>
1985
1986         * config/tc-mips.c (md_apply_fix): Improve error message for out
1987         of range branch.
1988
1989         * Makefile.in: Add dependencies on obstack.h where needed.
1990
1991 Fri Mar 14 15:33:38 1997  Ian Lance Taylor  <ian@cygnus.com>
1992
1993         * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1994         case of a symbol equated to another symbol when using SVR4_PIC.
1995
1996         * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1997
1998 Thu Mar 13 11:20:51 1997  Ian Lance Taylor  <ian@cygnus.com>
1999
2000         * read.c (read_a_source_file): Call LISTING_NEWLINE before
2001         HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2002
2003         * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2004         and md_elf_section_change_hook if they are defined.
2005         (obj_elf_text, obj_elf_previous): Likewise.
2006
2007 Wed Mar 12 11:40:20 1997  Ian Lance Taylor  <ian@cygnus.com>
2008
2009         * config/obj-multi.h (struct elf_obj_sy): Define if
2010         OBJ_MAYBE_ELF.
2011         (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2012         OBJ_MAYBE_ELF.
2013         * config/obj-elf.h (struct elf_obj_sy): Don't define if
2014         OBJ_SYMFIELD_TYPE is defined.
2015
2016         * doc/as.texinfo (bss): Improve description of .bss section.  In
2017         ELF or COFF, you are permitted to switch into the section.
2018         (Comm): Rewrite description of common symbols.
2019         (Lcomm): Mention that some targets permit a third argument.
2020
2021 Tue Mar 11 01:13:31 1997  Ian Lance Taylor  <ian@cygnus.com>
2022
2023         * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2024
2025         * symbols.c (colon): Change type of local to int.  From Alan Modra
2026         <alan@spri.levels.unisa.edu.au>.
2027
2028         * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2029         alignment if a zero fill pattern was explicitly specified.
2030         * config/tc-sh.c (sh_do_align): Likewise.
2031
2032         * read.c (equals): Always permit register names to be redefined.
2033
2034         * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2035         mips16 symbol to be adjusted if a symbol is being subtracted from
2036         it.
2037
2038         From Eric Youngdale <eric@andante.jic.com>:
2039         * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2040         illegal symbol version names.
2041         (elf_frob_symbol): Check for external default versions.
2042
2043 Sun Mar  9 23:49:12 1997  Ian Lance Taylor  <ian@cygnus.com>
2044
2045         From Eric Youngdale <eric@andante.jic.com>:
2046         * config/obj-elf.h (struct elf_obj_sy): Define.
2047         (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct.  Change all
2048         users.
2049         * config/obj-elf.c (obj_elf_symver): Just record the name.
2050         (obj_symbol_new_hook): Initialized versioned_name field.
2051         (elf_frob_symbol): If there is a versioned_name, either rename the
2052         symbol, or add an alias with that name.
2053
2054 Thu Mar  6 13:55:32 1997  Jeffrey A Law  (law@cygnus.com)
2055
2056         * config/tc-mn10300.c (md_relax_table): Define.
2057         (md_convert_frag): Implement.
2058         (md_assemble): Handle relaxable operands/instructions correctly.
2059         (md_estimate_size_before_relax): Implement.
2060         * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2061
2062         * config/tc-mn10200.c (md_relax_table): Fix typos.
2063
2064         * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2065         relocs anymore.  Tweak fx_offset for pc-relative relocs.
2066
2067 Wed Mar  5 15:46:16 1997  Ian Lance Taylor  <ian@cygnus.com>
2068
2069         * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2070         in MRI mode.
2071
2072 start-sanitize-tic80
2073 Tue Mar  4 19:34:21 1997  Fred Fish  <fnf@cygnus.com>
2074
2075         * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2076         pseudo-ops.
2077         * config/tc-tic80.c (md_begin): Declare external variable
2078         coff_flags and insert an F_AR32WR bit into it.
2079
2080 end-sanitize-tic80
2081 Tue Mar  4 10:01:04 1997  Ian Lance Taylor  <ian@cygnus.com>
2082
2083         * read.c (equals): Add reassign parameter.  Change all callers.
2084         * read.h (equals): Update declaration.
2085
2086 Sat Mar  1 01:04:04 1997  Ian Lance Taylor  <ian@cygnus.com>
2087
2088         * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2089         can rely on the frag address to determine whether a frag is
2090         earlier or later.
2091
2092 Fri Feb 28 14:40:00 1997  Ian Lance Taylor  <ian@cygnus.com>
2093
2094         * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2095         (S_LOCAL_NAME): Likewise.
2096         (FAKE_LABEL_NAME): Define unconditionally.
2097         * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2098         BFD_ASSEMBLER.
2099         (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2100         * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2101         Don't define FAKE_LABEL_NAME.
2102         * config/te-ic960.h: Likewise.
2103         * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2104         (mips_frob_file_before_adjust): Declare.
2105         * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2106         (mips_local_label): Remove.
2107
2108         * config/te-sco386.h: Remove; not used.
2109
2110 start-sanitize-tic80
2111 Thu Feb 27 15:39:16 1997  Fred Fish  <fnf@cygnus.com>
2112
2113         * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2114         byte alignment rather than power-of-two alignment that is the
2115         GAS default.
2116
2117 end-sanitize-tic80
2118 Thu Feb 27 13:29:04 1997  Ian Lance Taylor  <ian@cygnus.com>
2119
2120         * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2121
2122         * gasp.c (hash_add_to_string_table): Correct misspelling in error
2123         message, and add newline.
2124         (process_file): Don't process assignments in the label if this is
2125         a equ or assign pseudo-op.
2126         (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2127         and K_EQU, to match documentation.
2128
2129 Thu Feb 27 12:00:03 1997  Michael Meissner  <meissner@cygnus.com>
2130
2131         * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2132         to denote read-only data sections.
2133
2134 Thu Feb 27 00:26:33 1997  Ian Lance Taylor  <ian@cygnus.com>
2135
2136         * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2137         * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2138
2139         * expr.c (operand): Simplify 0b handling.  Don't treat 0b as a
2140         binary number if the next character is '+' or '-'.
2141
2142 start-sanitize-tic80
2143 Wed Feb 26 20:47:12 1997  Fred Fish  <fnf@cygnus.com>
2144
2145         * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2146         (find_opcode): Match operands that can be floats.
2147         (build_insn): Handle O_big (float) expressions and build
2148         correct opcode.
2149
2150 end-sanitize-tic80
2151 Wed Feb 26 18:19:00 1997  Stan Shebs  <shebs@andros.cygnus.com>
2152
2153         * configure.in (mips*-*-lnews*): New target, also make empty
2154         emulation list for this target.
2155         * configure: Update.
2156         * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2157         (mips_target_format): Use.
2158         * te-lnews.h: New file.
2159
2160 start-sanitize-tic80
2161 Wed Feb 26 15:33:46 1997  Fred Fish  <fnf@cygnus.com>
2162
2163         * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2164         operands with :m or :s modifiers and generate the right opcodes
2165         for them.
2166
2167 end-sanitize-tic80
2168 Wed Feb 26 11:56:11 1997  Ian Lance Taylor  <ian@cygnus.com>
2169
2170         * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2171         $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2172
2173 Tue Feb 25 22:02:23 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
2174
2175         * config/tc-m68k.c (instring): Useless local declaration of
2176         crack_operand removed.
2177         * expr.h (expressionS): Changed type of X_op field to operatorT if
2178         __GNUC__.
2179
2180 Tue Feb 25 13:17:27 1997  Ian Lance Taylor  <ian@cygnus.com>
2181
2182         Based on patches from Robert Lipe <robertl@dgii.com>:
2183         * configure.in: Add i386coff and i386elf to emulation list.
2184         * configure: Rebuild.
2185         * as.c (i386coff, i386elf): Declare.
2186         * obj.h (coff_format_ops): Declare.
2187         * config/obj-coff.c (OBJ_HEADER): Define.
2188         (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2189         (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2190         (obj_pseudo_table): Add "version".
2191         (coff_pop_insert): New static function.
2192         (coff_sec_sym_ok_for_reloc): New static function.
2193         (no_func): New static function.
2194         (coff_format_ops): New variable.
2195         * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2196         (obj_symbol_new_hook): Define.
2197         (coff_obj_read_begin_hook): Declare.
2198         (obj_read_begin_hook): Define.
2199         * config/tc-i386.h (i386_target_format): Declare.
2200         * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2201         OUTPUT_FLAVOR when appropriate.
2202         (i386_target_format): New function.
2203         * Makefile.in (obj-coff.o): New target.
2204         (e-i386coff.o, e-i386elf.o): New targets.
2205
2206         From Stephen Williams <steve@icarus.icarus.com>:
2207         * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2208         (_tc_get_bal_of_call): Don't declare.
2209         (tc_get_bal_of_call): Declare as function, don't define as macro.
2210         * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2211         in sy_tc field, not x_balntry field.
2212         (tc_get_bal_of_call): Rename from _tc_get_bal_of_call.  Change
2213         return type to symbolS *.  If OBJ_COFF, retrieve value from sy_tc
2214         field, not x_balntry field.
2215
2216         * config/obj-elf.c (obj_elf_section): Permit a .note section to
2217         have the SHF_ALLOC attribute.
2218
2219         * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2220         (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2221         (itbl-lex.o): Depend upon itbl-parse.h.
2222
2223         * itbl-parse.y (yyerror): Change return type to int.  Change to
2224         use old style function declaration.
2225
2226         * Makefile.in (itbl-lex.o): Remove -Wall.
2227         (itbl-parse.o): Likewise.
2228
2229         * cond.c (s_ifdef): If we should omit conditionals from listings,
2230         call listing_list.
2231         (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2232         * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2233         (listing_listing): Handle EDICT_NOLIST_NEXT.
2234         (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2235         * listing.h (LISTING_NOCOND): Define.
2236         (LISTING_SKIP_COND): Define.
2237         * as.c (show_usage): Mention c as a suboption of -a.
2238         (parse_args): Handle c as a suboption of -a.
2239         * doc/as.texinfo: Document -alc.
2240
2241 start-sanitize-tic80
2242 Mon Feb 24 23:34:14 1997  Fred Fish  <fnf@cygnus.com>
2243
2244         * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2245
2246 end-sanitize-tic80
2247 Mon Feb 24 18:27:43 1997  Eric Youngdale  <eric@andante.jic.com>
2248
2249         * doc/as.texinfo: Document .symver.
2250
2251 Mon Feb 24 15:19:57 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
2252
2253         * config/tc-d10v.c: Change pre_defined_registers to
2254         d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2255
2256 Mon Feb 24 10:40:45 1997  Fred Fish  <fnf@cygnus.com>
2257
2258         * config/obj-coff.c: Fix typo in comment section.
2259 start-sanitize-tic80
2260         * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2261         an additional alignment argument.
2262         (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2263         base relative ones.
2264         (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2265         base relative ones.
2266 end-sanitize-tic80
2267
2268 Mon Feb 24 02:23:00 1997  Dawn Perchik  <dawn@cygnus.com>
2269
2270         * Makefile.in: Remove dependancies on itbl-cpu.h.
2271         * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2272         is not defined.
2273
2274 Mon Feb 24 02:03:00 1997  Dawn Perchik  <dawn@cygnus.com>
2275
2276         * itbl-ops.h: Include as.h.
2277
2278 Mon Feb 24 01:04:00 1997  Dawn Perchik  <dawn@cygnus.com>
2279
2280         * as.c: Remove -t option.
2281         * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2282         * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2283         * config/tc-mips.h: Define HAVE_ITBL_CPU.
2284
2285 Sun Feb 23 18:01:00 1997  Dawn Perchik  <dawn@cygnus.com>
2286
2287         * itbl-ops.c: Don't define DEBUG.
2288
2289 Sun Feb 23 17:49:00 1997  Dawn Perchik  <dawn@cygnus.com>
2290
2291         * Makefile.in: Update itbl-test.c to reflect its new location.
2292
2293 Sun Feb 23 15:50:00 1997  Dawn Perchik  <dawn@cygnus.com>
2294
2295         * itbl-ops.c: Add test for itbl_have_entries.
2296         * config/tc-mips.c: Remove test for itbl_have_entries.
2297         * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2298
2299 Sun Feb 23 18:13:19 1997  Ian Lance Taylor  <ian@cygnus.com>
2300
2301         * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2302         itbl-ops.c.  Add itbl-parse.c and itbl-lex.c.
2303         (LEX, LEXFLAGS): Define.
2304         * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2305
2306 Sat Feb 22 21:25:00 1997  Dawn Perchik  <dawn@cygnus.com>
2307
2308         * itbl-parse.y: Fix indentation mistakes from indent program.
2309         * itbl-lex.l: Fix indentation mistakes from indent program.
2310         * itbl-ops.h: Add include for ansidecl.h.
2311         Add PARAMS around function arguments.
2312         Add declaration for itbl_have_entries.
2313         * itbl-ops.c: Add PARAMS around function arguments.
2314         * Makefile.in: Add itbl build rules.
2315         Add dependancies for itbl files to mips target.
2316         * as.c: Add itbl support.
2317         Add new option "--insttbl" for dynamically extending instruction set.
2318         * as.h: Declare insttbl_file_name;
2319         the name of file defining extensions to the basic instruction set
2320         * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2321         itbl-ops.o to extra_objects for mips configuration.
2322         Add include file link from itbl-cpu.h to
2323         config/itbl-${target_cpu_type}.h.
2324         * config/tc-mips.c: Allow copz instructions.
2325         Add notes for future additions to the itbl support.
2326         Add debug macros.
2327         (macro): Call itbl_assemble to assemble itbl instructions.
2328         See if an unknown register is specified in an itbl entry.
2329
2330 Sat Feb 22 20:53:01 1997  Fred Fish  <fnf@cygnus.com>
2331         * doc/internals.texi (CPU backend): Fix typo in md_section_align
2332         description.
2333 start-sanitize-tic80
2334         * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2335         * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2336         operands.
2337         (build_insn): Grab a frag early so we can use the address in
2338         fixups.  Take one's complement of BITNUM values before insertion
2339         in opcode.  Add code to support O_symbol operands.
2340         (md_apply_fix): Replace unimplemented warning with implementation.
2341         (md_pcrel_from): Ditto.
2342         (tc_coff_fix2rtype): Ditto.
2343 end-sanitize-tic80
2344
2345 Fri Feb 21 14:34:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
2346 start-sanitize-d30v
2347         * config/tc-d30v.c (parallel_ok): New function.
2348         * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2349 end-sanitize-d30v
2350         * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2351         relocation is in different section. Fixes PR11574.
2352
2353 Fri Feb 21 10:08:25 1997  Jim Wilson  <wilson@cygnus.com>
2354
2355         * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2356         don't set the section alignment to 2**4.
2357
2358 Fri Feb 21 11:55:03 1997  Ian Lance Taylor  <ian@cygnus.com>
2359
2360         * config/tc-m68k.c (line_comment_chars): Add '*'.
2361
2362         * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2363         (do_scrub_begin): Don't set lex['*'].
2364         (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2365         check for LEX_IS_TWOCHAR_COMMENT_2ND.  Instead, just check for
2366         a literal '*'.
2367
2368         * configure.in: Set em=svr4 for m68k-*-sysv4*.
2369         * configure: Rebuild.
2370         * config/te-svr4.h: New file.
2371         * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2372         TE_SVR4 or TE_DELTA.
2373
2374 Thu Feb 20 22:24:39 1997  Jeffrey A Law  (law@cygnus.com)
2375
2376         * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2377         short conditional branch around a long unconditional branch.
2378
2379 Thu Feb 20 13:56:00 1997  Ian Lance Taylor  <ian@cygnus.com>
2380
2381         * config/obj-coff.c (obj_coff_ln [both versions]): Call
2382         new_logical_line.
2383
2384         * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2385         complex expression.
2386
2387         * symbols.c (resolve_symbol_value): If both left and right
2388         operands are undefined, warn about both of them.
2389
2390 Wed Feb 19 00:53:28 1997  Ian Lance Taylor  <ian@cygnus.com>
2391
2392         Based on patches from Eric Youngdale <eric@andante.jic.com>:
2393         * config/obj-elf.c (elf_pseudo_table): Add "symver".
2394         (obj_elf_symver): New static function.
2395         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2396         field.
2397
2398         * write.c (relax_segment): Make type and printf format agree.
2399
2400         * read.c (get_line_sb): Don't end the line on a semicolon inside a
2401         string.
2402
2403 start-sanitize-d30v
2404 Tue Feb 18 18:42:51 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
2405
2406         * config/tc-d30v.c, config/tc-d30v.h: New files.
2407
2408         * configure: Rebuilt.
2409
2410         * configure.in: Add case for d30v.
2411
2412 end-sanitize-d30v
2413 Sun Feb 16 17:47:29 1997  Fred Fish  <fnf@toadfish.ninemoons.com>
2414
2415         * config/tc-alpha.h (md_operand): Define with a null expansion,
2416         like all the other targets.
2417         * doc/internals.texi (CPU backend): Add missing word in
2418         md_flush_pending_output description.  Fix typo in md_convert_frag
2419         description.
2420 start-sanitize-tic80
2421         * config/tc-tic80: Minor comment additions/changes.
2422 end-sanitize-tic80
2423
2424 Fri Feb 14 18:09:59 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
2425
2426         * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2427         (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2428         * config/obj-coff.c (obj_coff_def): Use
2429         tc_canonicalize_symbol_name if defined.
2430         (obj_coff_tag, obj_coff_val): Likewise.
2431         * expr.c (operand): Reject '~' as operator if is_name_beginner.
2432
2433 Fri Feb 14 17:24:48 1997  Ian Lance Taylor  <ian@cygnus.com>
2434
2435         Based on notes from Peter Eriksson <peter@ifm.liu.se>.  The target
2436         does not actually work, though:
2437         * configure.in (i386-sequent-bsd*): New target.
2438         * configure: Rebuild.
2439         * config/tc-dynix.h: New file.
2440         * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2441
2442         * read.c (do_align): Add max parameter.  Change all callers.
2443         Remove useless static variables.
2444         (s_align): New static function.  Do common portion of
2445         s_align_bytes and s_align_ptwo.
2446         (s_align_bytes, s_align_ptwo): Just call s_align.
2447         * frags.c (frag_align): Add max parameter.  Change all callers.
2448         (frag_align_pattern): Likewise.
2449         * frags.h (frag_align, frag_align_pattern): Update declarations.
2450         * write.c (relax_segment): Limit alignment change to fr_subtype.
2451         Fix some types to be addressT.
2452         * config/obj-coff.c (size_section): Likewise.
2453         * config/obj-ieee.c (size_section): Likewise.
2454         * config/tc-d10v.h (md_do_align): Add max parameter.
2455         * config/tc-i386.h (md_do_align): Likewise.
2456         * config/tc-m88k.h (md_do_align): Likewise.
2457         * config/tc-m88k.c (m88k_do_align): Likewise.
2458         * config/tc-sh.h (md_do_align): Likewise.
2459         * config/tc-sh.c (sh_do_align): Likewise.
2460         * as.h: Improve comments on rs_align and rs_align_code.
2461         * doc/as.texinfo: Document new alignment arguments.
2462         * doc/internals.texi (Frags): Document use of fr_subtype field for
2463         rs_align and rs_align_code.
2464
2465 Fri Feb 14 15:56:06 1997  Gavin Koch  <gavin@cygnus.com>
2466
2467         * config/tc-mips.c: Changed opcode parsing.
2468
2469 Thu Feb 13 20:02:16 1997  Fred Fish  <fnf@cygnus.com>
2470
2471         * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2472         tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2473         Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2474         * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2475         tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2476         to a location consistent with the rest of the target include files.
2477         * config/tc-i386.c: Remove misleading comment.
2478         * doc/internals.texi (CPU backend): Add description of function
2479         md_undefined_symbol.
2480 start-sanitize-tic80
2481         * config/tc-tic80.c: Add code to insert predefined symbols into the
2482         symbol table so they can be parsed by the standard expression parser.
2483         Remove custom code that use to parse them.
2484         * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2485         to a location consistent with the rest of the target include files.
2486 end-sanitize-tic80
2487
2488 Thu Feb 13 21:44:18 1997  Klaus Kaempf  <kkaempf@progis.de>
2489
2490         * as.h: GNU c provides unlink() function.
2491
2492         Unify section handling on openVMS/Alpha:
2493         * config/tc-alpha.c(s_alpha_link): Remove.
2494         (s_alpha_section): New function.
2495         Remove case-hacking of symbols
2496         Add .code_address pseudo-op.
2497         (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2498         (s_alpha_code_address): New function.
2499         (alpha_ctors_section, alpha_dtors_section): New sections for C++
2500         static constructors/destructors.
2501         Add debug code for crash debugs, to be removed when traceback code
2502         is added to object code.
2503         (s_alpha_name): New function for .name pseudo-op.
2504         (alpha_print_token): New function to print token expressions with
2505         alpha specific extensions.
2506
2507         * makefile.vms: Allow compilation with current gcc snapshot.
2508
2509 Thu Feb 13 16:29:04 1997  Fred Fish  <fnf@cygnus.com>
2510
2511         * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2512         (DVIPS): Set to dvips.
2513         (ps, as.ps, gasp.ps): New targets.
2514         (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2515         and MAKEINFO env variables.
2516         (internals.ps): Use DVIPS macro.
2517         (clean): Remove core and backup files.
2518         (distclean): Remove temporary files from building internals.
2519         (clean-dvi): Ditto.
2520         * doc/internals.texi (Frags): Fix typo.
2521         (GAS processing): Ditto.
2522         (CPU backend): Ditto.
2523         * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2524         * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2525         * read.c: Remove ugly hack that dealt with config files not
2526         correctly defining TARGET_BYTES_BIG_ENDIAN.
2527         (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2528         * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2529         * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2530         * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2531         * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2532         * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2533         * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2534         with TARGET_BYTES_BIG_ENDIAN defined to 0.
2535         * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2536         and simplify.  Test value of TARGET_BYTES_BIG_ENDIAN, not just
2537         whether it is defined or not.
2538         * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2539         * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2540         and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2541         whether it is defined or not.
2542 start-sanitize-tic80
2543         * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2544         (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2545 end-sanitize-tic80
2546
2547 Thu Feb 13 14:40:16 1997  Doug Evans  <dje@canuck.cygnus.com>
2548
2549         * write.c (write_relocs): Correct text in as_fatal error message,
2550         bfd_perform_relocation -> bfd_install_relocation.
2551
2552 Thu Feb 13 14:48:03 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
2553
2554         * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2555         * read.c (LEX_TILDE): Define if not defined.
2556         (lex_type): Use LEX_TILDE.
2557         * expr.c (get_symbol_end): Check first char with is_name_beginner,
2558         not is_part_of_name.
2559
2560 Thu Feb 13 11:40:58 1997  Ian Lance Taylor  <ian@cygnus.com>
2561
2562         * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2563         of continued line.
2564
2565         * config/tc-mips.c (mips16_extended_frag): Correct base address
2566         for an extended PC relative instruction.
2567         (md_convert_frag): Likewise.
2568
2569         * config/tc-mips.c (prev_nop_frag): New static variable.
2570         (prev_nop_frag_holds): New static variable.
2571         (prev_nop_frag_required): New static variable.
2572         (prev_nop_frag_since): New static variable.
2573         (append_insn): If we aren't reordering, and prev_nop_frag is not
2574         NULL, and we don't need any nops, then decrease the size of
2575         prev_nop_frag.  Don't insert nops because of instructions in
2576         noreorder sections.  Remember whether the previous instructions
2577         where in noreorder sections even when not reordering.
2578         (mips_no_prev_insn): Add preserver parameter.  Change all
2579         callers.  Refer prev_nop_frag variables when appropriate.
2580         (mips_emit_delays): Set up prev_nop_frag.
2581         (s_mipsset): Clear prev_nop_frag if reordering.
2582
2583 Wed Feb 12 14:36:29 1997  Ian Lance Taylor  <ian@cygnus.com>
2584
2585         * config/tc-mips.c (append_insn): Remove useless code which
2586         handled swapping a mips16 jump with a mips16 instruction with a
2587         reloc.
2588
2589         * config/tc-mips.c (md_parse_option): When debugging, set
2590         mips_optimize to 1, not 0.
2591
2592         * config/tc-mips.c (mips16_ip): Handle an extend operand.
2593
2594         * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2595         like the expression was based on `.', adjust the value of the
2596         symbol.
2597
2598         * config/tc-mips.c (append_insn): Warn about an attempt to put an
2599         extended instruction in a delay slot when not reordering.
2600         (md_convert_frag): Warn if an extended instruction appears in a
2601         delay slot.
2602
2603         * config/tc-mips.c (mips_pseudo_table): Add "insn".
2604         (s_insn): New static function.
2605         * doc/c-mips.texi: Document .insn.
2606
2607         * config/tc-mips.c (md_begin): Add the general registers to the
2608         symbol table.
2609         (mips16_ip): First parse the expression, and then see whether it
2610         came up with a register, rather than trying to first see whether
2611         we are looking at a register.
2612
2613 start-sanitize-tic80
2614 Tue Feb 11 15:13:39 1997  Fred Fish  <fnf@cygnus.com>
2615
2616         * config/tc-tic80.c: Numerous changes and additions to flesh
2617         out functions that were previously just stubs, and fix some
2618         problems found using the new TIc80 testsuite cases.
2619
2620 end-sanitize-tic80
2621 Tue Feb 11 15:52:22 1997  Ian Lance Taylor  <ian@cygnus.com>
2622
2623         * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2624         (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2625
2626         * config/tc-mips.c (append_insn): Output jump instruction as a
2627         pair of 2 byte instructions, rather than as a single 4 byte
2628         instruction.
2629
2630 start-sanitize-r5900
2631         * config/tc-mips.c (md_begin): Correct test of mips_5900.
2632         (mips_ip): Don't check INSN_ISA for a macro.
2633
2634 end-sanitize-r5900
2635 start-sanitize-r5900
2636 Fri Feb  7 11:11:06 1997  Gavin Koch  <gavin@cygnus.com>
2637
2638         * config/tc-mips.c: added r5900.
2639
2640 end-sanitize-r5900
2641 Mon Feb 10 22:06:00 1997  Dawn Perchik  (dawn@cygnus.com)
2642
2643         * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2644         config/itbl-mips.h: Add copyright message and fix indentation.
2645
2646 Mon Feb 10 18:09:00 1997  Dawn Perchik  (dawn@cygnus.com)
2647
2648         * itbl-ops.c: New file.  Add support for dynamically read
2649         instruction registers, opcodes and formats.  Build internal table
2650         for new instructions and provide callbacks for assembler and
2651         disassembler.
2652         * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2653         spec table.
2654         * itbl-ops.h: New file.  Header file for itbl support.
2655         * config/itbl-mips.h: New file.  Mips specific definitions for
2656         itbl support.
2657
2658 Fri Feb  7 09:52:34 1997  Jeffrey A Law  (law@cygnus.com)
2659
2660         * config/tc-mn10200.c (md_assemble): If a constant operand won't
2661         fit into the constant field of a relaxable operand, then it does
2662         not match.
2663
2664 Thu Feb  6 20:08:12 1997  Jeffrey A Law  (law@cygnus.com)
2665
2666         * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
2667         a jsr target in a different section just like a jsr to
2668         an undefined target.
2669
2670 Thu Feb  6 16:52:57 1997  Ian Lance Taylor  <ian@cygnus.com>
2671
2672         * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
2673         against any mips16 symbols, not just externally visible ones.
2674         (md_apply_fix): Corresponding change.
2675
2676 Wed Feb  5 11:11:06 1997  Ian Lance Taylor  <ian@cygnus.com>
2677
2678         * config/tc-mips.c (mips16_ip): Accept floating point registers in
2679         the operand of the exit instruction.
2680
2681 Tue Feb  4 14:12:39 1997  Ian Lance Taylor  <ian@cygnus.com>
2682
2683         * symbols.c (resolve_symbol_value): If we leave an equated symbol
2684         as O_symbol, copy over the segment.
2685
2686 Mon Feb  3 12:35:54 1997  Ian Lance Taylor  <ian@cygnus.com>
2687
2688         * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
2689         fixup to be against the section symbol, adjust the value
2690         accordingly.
2691
2692         * symbols.c (resolve_symbol_value): Don't change X_add_number for
2693         an equated symbol.
2694         * write.c (write_relocs): Avoid looping on equated symbols.
2695         Adjust fx_offset by X_add_number for each symbol.
2696         * config/obj-coff.c (do_relocs_for): Avoid looping on equated
2697         symbols.
2698         (fixup_segment): Add a loop to track down equated symbols and
2699         adjust fx_offset appropriately.
2700
2701 Fri Jan 31 15:21:02 1997  Jeffrey A Law  (law@cygnus.com)
2702
2703         * config/tc-mn10200.c (md_relax_table): Add entries to allow
2704         jmp -> bra relaxing.
2705         (md_convert_frag): Handle jmp->bra relaxing.
2706         (md_assemble): Handle jmp->bra relaxing.
2707         (md_estimate_size_before_relax): Likewise.
2708
2709 Fri Jan 31 13:15:05 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
2710
2711         * config/tc-i386.c (i386_align_code): Add comments explaining the
2712         nop instructions.
2713
2714 Fri Jan 31 10:46:14 1997  Ian Lance Taylor  <ian@cygnus.com>
2715
2716         * config/tc-sparc.c (enforce_aligned_data): New static variable.
2717         (sparc_cons_align): Don't do anything unless enforce_aligned_data
2718         is set.
2719         (md_longopts): Add "enforce-aligned-data".
2720         (md_show_usage): Mention --enforce-aligned-data.
2721         * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
2722         enforce-aligned-data.
2723
2724         * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
2725         "word", and "short".
2726         (ppc_xcoff_cons): New static function.
2727
2728         * write.c (relax_segment): Give an error if a .space symbol is
2729         common or undefined.
2730
2731         * read.c (read_a_source_file): Don't handle mri_pending_align if
2732         the handler is s_globl or s_ignore.
2733
2734 Thu Jan 30 11:46:59 1997  Fred Fish  <fnf@cygnus.com>
2735
2736         * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
2737 start-sanitize-tic80
2738         * config/tc-tic80.c: Many additions to previous placeholder file.
2739         * config/tc-tic80.h: Ditto.
2740 end-sanitize-tic80
2741
2742 Thu Jan 30 12:28:18 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
2743
2744         * config/tc-i386.c (i386_align_code): Improve the nop patterns.
2745
2746 Thu Jan 30 12:08:40 1997  Ian Lance Taylor  <ian@cygnus.com>
2747
2748         * config/tc-mips.c (mips_fix_adjustable): New function.
2749         * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
2750         (mips_fix_adjustable): Declare.
2751
2752         Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
2753         * read.c (read_a_source_file): After doing an mri_pending_align,
2754         adjust the line_label if there is one.
2755         (s_space): Set mri_pending_align if an odd number of bytes were
2756         output.
2757
2758 Wed Jan 29 15:31:12 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
2759
2760         * config/tc-d10v.h (md_do_align): Add this hook to call
2761         d10v_cleanup() when a ".align" is detected.  Fixes PR11487.
2762
2763         * config/tc-d10v.c (find_opcode): Correctly calculate
2764         branch displacement when .aligns are present.
2765
2766 Wed Jan 29 09:42:11 1997  Jeffrey A Law  (law@cygnus.com)
2767
2768         * config/tc-mn10200.c (md_relax_table): Define.
2769         (md_convert_frag): Implement.
2770         (md_assemble): Handle relaxable operands/instructions correctly.
2771         (md_estimate_size_before_relax): Implement.
2772         * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2773
2774 Tue Jan 28 15:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
2775
2776         * config/tc-mips.c (append_insn): Give an error for jumps to a
2777         misaligned address.
2778         (md_apply_fix): Make a branch to an odd address an error rather
2779         than a warning.
2780
2781         * config/tc-mips.c (md_convert_frag): If the user explicitly
2782         requested an extended opcode, pass warn as true to mips16_immed.
2783
2784         * config/tc-mips.c (mips16_ip): Handle a missing expression like
2785         an explicit 0, so that explicitly extended instructions work
2786         correctly.
2787
2788 Mon Jan 27 17:41:20 1997  Ian Lance Taylor  <ian@cygnus.com>
2789
2790         * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2791         symbol for a common symbol.
2792
2793 Wed Jan 22 10:39:39 1997  Doug Evans  <dje@canuck.cygnus.com>
2794
2795         Patch presumed to have been checked in awhile ago but wasn't.
2796         Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
2797         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2798         (relax_segment, case rs_org): Move code inside braces.  Move locals
2799         target,after inside too.
2800         (relax_segment, case rs_machine_dependent): Guts moved to ...
2801         (relax_frag): New function.
2802         Call md_prepare_relax_scan if defined.
2803
2804 Mon Jan 20 10:56:47 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2805
2806         * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2807         'p' operand specifier.
2808
2809 Mon Jan 20 10:39:36 1997  J.T. Conklin  <jtc@cygnus.com>
2810
2811         * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2812         m68k family cpus which support long branch addressing modes.
2813         (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2814         md_create_long_jump): Use it.
2815
2816 Mon Jan 20 12:42:06 1997  Ian Lance Taylor  <ian@cygnus.com>
2817
2818         * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2819         the .reginfo or .MIPS.options section if configured for an
2820         embedded target.
2821
2822         * config/tc-mips.c (md_begin): Don't set interlocks for
2823         mips_4650.
2824
2825 Wed Jan 15 13:51:50 1997  Ian Lance Taylor  <ian@cygnus.com>
2826
2827         * read.c (read_a_source_file): Make sure the symbol ends with
2828         whitespace before checking whether the next character is '='.
2829
2830 Tue Jan 14 15:07:27 1997  Robert Lipe <robertl@dgii.com>
2831
2832         * config/tc-i386.c (sco_id): Moved from here...
2833         * config/obj-elf.c (sco_id): ...to here.  Adding the identifier
2834         really is an SCO ELF specific thing, not just a SCO x86 specific
2835         thing.
2836
2837 start-sanitize-tic80
2838 Mon Jan 13 22:43:01 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
2839
2840         * configure.in (tic80-*-*): Don't require 'coff'.
2841         * configure: Regenerate.
2842
2843 end-sanitize-tic80
2844 Thu Jan  9 09:08:43 1997  Ian Lance Taylor  <ian@cygnus.com>
2845
2846         * read.c (emit_expr): Check for overflow of a negative value
2847         correctly.
2848         * write.c (fixup_segment): Likewise.
2849         * config/obj-coff.c (fixup_segment): Likewise.
2850
2851         * config/tc-m68k.c (struct label_line): Define.
2852         (labels, current_label): New static variables.
2853         (md_assemble): Mark current_label as text, and clear it.
2854         (m68k_frob_label): New function.
2855         (m68k_flush_pending_output): New function.
2856         (m68k_frob_symbol): New function.
2857         * config/tc-m68k.h (tc_frob_label): Define.
2858         (md_flush_pending_output): Define.
2859         (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2860         (tc_frob_coff_symbol): Likewise.
2861
2862         * read.c (read_a_source_file): When defining a macro in MRI mode,
2863         don't add the symbol to the symbol table.
2864
2865 Tue Jan  7 11:21:42 1997  Jeffrey A Law  (law@cygnus.com)
2866
2867         * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2868         here since fixup_segment doesn't (linkrelax is set).
2869         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2870
2871 Mon Jan  6 15:19:32 1997  Jeffrey A Law  (law@cygnus.com)
2872
2873         * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2874         relocs.
2875
2876 Fri Jan  3 16:47:08 1997  Jeffrey A Law  (law@cygnus.com)
2877
2878         * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2879         to avoid warnings with the native HP compiler.
2880         (fix_new_hppa): Similarly for the r_type argument.
2881         (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2882         in an #if OBJ_ELF to keep gcc -Wall quiet.
2883         (md_apply_fix): Always initialize "result".
2884
2885         * config/tc-mn10200.c (md_assemble): Generate relocations.
2886
2887 Fri Jan  3 18:17:23 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2888
2889         * config/tc-m68k.c (s_even): Adjust the alignment of the current
2890         section.
2891
2892 Fri Jan  3 17:10:33 1997  Richard Henderson  <rth@tamu.edu>
2893
2894         * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2895         pass on the new file hook.
2896
2897         * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2898         !alpha_force_relocation, as local LITERALs can be adjusted to be
2899         relative to the section.
2900
2901 Fri Jan  3 12:09:24 1997  Ian Lance Taylor  <ian@cygnus.com>
2902
2903         * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2904         defined, call it.
2905         * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2906         aligned to odd boundary.
2907         (tc_frob_coff_symbol): Define.
2908
2909         * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2910
2911         * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2912
2913         * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2914         PCINDEX frag.  From Ronald F. Guilmette <rfg@monkeys.com>.
2915
2916         * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2917         immediate value.
2918         (md_assemble): If the size is 'B', set fx_signed.
2919         (md_apply_fix_2): Use fx_signed when checking for overflow.
2920
2921         * write.h (struct fix): Add fx_signed field.
2922         * write.c (fix_new_internal): Initialize fx_no_overflow and
2923         fx_signed fields.
2924         (fixup_segment): Use fx_signed when checking for overflow.
2925         * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2926         fx_signed when checking for overflow.
2927
2928 Thu Jan  2 13:37:29 1997  Ian Lance Taylor  <ian@cygnus.com>
2929
2930         * NOTES, NOTES.config: Removed.  These are rarely, if ever,
2931         updated, and all the useful information is in doc/internals.texi.
2932
2933         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2934         * read.c (read_a_source_file): Check for conditional operators
2935         before doing an MRI pending alignment.
2936         * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2937         (tc_conditional_pseudop): Define.
2938         * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2939         * doc/internals.texi (CPU backend): Describe
2940         tc_conditional_pseudoop.
2941
2942         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2943         * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2944         variable.
2945         (md_begin): Check m68k_rel32_from_cmdline before setting
2946         m68k_rel32.
2947         (m68k_mri_mode_change): Likewise.
2948         (md_longopts): Add --disp-size-default-16 and
2949         --disp-size-default-32.
2950         (md_parse_option): Handle new options.
2951         (md_show_usage): Mention new options.
2952         * doc/c-m68k.texi (M68K-Opts): Document new options.
2953
2954         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2955         * config/tc-m68k.c (m68k_index_width_default): New static
2956         variable.
2957         (m68k_ip): Use m68k_index_width_default to set the size of a base
2958         register whose size was not given.
2959         (md_longopts): Add --base-size-default-16 and
2960         --base-size-default-32.
2961         (md_parse_option): Handle new options.
2962         (md_show_usage): Mention new options.
2963         * doc/c-m68k.texi (M68K-Opts): Document new options.
2964
2965         * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2966
2967         * configure.in: Recognize mips-*-linux* target.
2968         * configure: Rebuild.
2969
2970         * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2971         work if valueT is only 32 bits.
2972
2973         * config/tc-mips.c: Throughout, check target_big_endian rather
2974         than byte_order.
2975         (byte_order): Remove.
2976         (mips_init_after_args): Remove.
2977         * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2978         (mips_init_after_args): Don't declare.
2979         (tc_init_after_args): Don't define.
2980
2981         * config/tc-mips.h (tc_frob_after_relocs): Define if
2982         OBJ_MAYBE_ELF.
2983         (mips_elf_final_processing): Likewise.
2984         (ELF_TC_SPECIAL_SECTIONS): Likewise.
2985
2986 Tue Dec 31 15:12:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2987
2988         * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2989         sld.{h,w} and the operand is relocatable, adjust the adend by
2990         shifting it right one bit.
2991
2992 Tue Dec 31 12:56:41 1996  Ian Lance Taylor  <ian@cygnus.com>
2993
2994         * read.c (read_a_source_file): Check mri_pending_align after
2995         checking for a macro.  From Ronald F. Guilmette
2996         <rfg@monkeys.com>.
2997
2998         * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2999
3000         * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3001         add segment argument.  If OBJ_ELF, treat a relocation against a
3002         symbol in a linkonce section like a relocation against an external
3003         symbol.
3004         * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3005
3006 Mon Dec 30 11:35:40 1996  Ian Lance Taylor  <ian@cygnus.com>
3007
3008         * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3009
3010 Fri Dec 27 22:51:51 1996  Fred Fish  <fnf@cygnus.com>
3011
3012         * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3013         includes config.h instead of host.h, tc.h instead of tp.h, and
3014         targ-env.h instead of target-environment.h.
3015         Also, obj-format.h includes targ-cpu.h instead of
3016         target-processor.h.
3017 start-sanitize-tic80
3018         * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3019         * configure: Rebuild with autoconf.
3020         * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3021         (TARGET_FORMAT): Define to "coff-tic80".
3022         * config/tc-tic80.c: New file for TIc80 support.
3023         * config/tc-tic80.h: New file for TIc80 support.
3024 end-sanitize-tic80
3025
3026 Fri Dec 27 11:42:29 1996  Ian Lance Taylor  <ian@cygnus.com>
3027
3028         * doc/as.texinfo (M): Mention explicitly that -M changes macro
3029         handling.
3030
3031 Thu Dec 19 12:06:08 1996  Ian Lance Taylor  <ian@cygnus.com>
3032
3033         * write.c (adjust_reloc_syms): If the fixup symbol has been
3034         equated to an undefined symbol, convert the fixup to being against
3035         the target symbol.  Remove obsolete code handling a special case
3036         for i386 PIC.
3037
3038 Wed Dec 18 22:54:39 1996  Stan Shebs  <shebs@andros.cygnus.com>
3039
3040         * mpw-make.sed: Use NewFolderRecursive for installation.
3041
3042 Wed Dec 18 16:00:42 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3043
3044         * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3045
3046 Wed Dec 18 15:27:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3047
3048         * config/tc-d10v.c (md_assemble): Fix bug which caused
3049         second instruction in a line to be case sensitize. PR11312
3050
3051 Wed Dec 18 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
3052
3053         * config/tc-mn10200.c (mn10200_insert_operand): Don't
3054         range check operands with MN10200_OPERAND_NOCHECK set.
3055         (check_operand): Likewise.
3056
3057 Tue Dec 17 10:59:32 1996  Ian Lance Taylor  <ian@cygnus.com>
3058
3059         * config/tc-mips.c: Undo part of last Friday's alignment changes.
3060         (md_begin): Always align the text section to a four byte
3061         boundary.
3062         (append_insn): Remove call to record_align.
3063
3064         * config/tc-mips.c (insn_label): Remove.
3065         (struct insn_label_list): Define.
3066         (insn_labels, free_insn_labels): New static variables.
3067         (mips_clear_insn_labels): New static function.
3068         (append_insn): Mark all mips16 text labels, and make them odd.
3069         Handle all labels after emitting a nop, not just one.  Call
3070         mips_clear_insn_labels rather than just clearing insn_label.
3071         (mips_emit_delays): Add insns parameter, and use it to decide
3072         whether to mark mips16 labels.  Handle all labels, not just one.
3073         Force mips16 labels to be odd.  Change all callers.
3074         (mips16_immed): Don't check for an odd branch target.
3075         (md_apply_fix): Don't check mips16 mode for a branch reloc.
3076         (mips16_extended_frag): Ignore the low bit in a branch target.
3077         (md_convert_frag): Likewise.
3078         (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3079         clearing insn_label.
3080         (mips_align, mips_flush_pending_output, s_cons): Likewise.
3081         (s_float_cons, s_gpword): Likewise.
3082         (s_align): Use insn_labels rather than insn_label.
3083         (s_cons, s_float_cons, s_gpword): Likewise.
3084         (mips_frob_file_after_relocs): New function.
3085         (mips_define_label): Rewrite to add to insn_labels list.
3086         * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3087         * ecoff.c (ecoff_build_symbols): If the size of a function comes
3088         out odd, increment it.
3089
3090         * config/tc-mips.c (append_insn): Only update prev_insn when not
3091         reordering if place is NULL.
3092
3093         * config/tc-mips.c (mips16_ip): Check for a missing expression
3094         when using the register indirect addressing mode.
3095
3096 Mon Dec 16 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
3097
3098         * config/tc-mn10200.c (mn10200_insert_operand): Don't
3099         check 24bit operands for overflow.
3100         (check_operand): Likewise.
3101
3102 Mon Dec 16 11:50:40 1996  Ian Lance Taylor  <ian@cygnus.com>
3103
3104         * doc/as.texinfo (Section): Document how to use the .section
3105         pseudo-op for COFF and ELF.
3106
3107 Sun Dec 15 15:26:37 1996  Ian Lance Taylor  <ian@cygnus.com>
3108
3109         * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3110
3111 Sat Dec 14 22:37:27 1996  Ian Lance Taylor  <ian@cygnus.com>
3112
3113         * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3114         (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3115         store them.  Adjust other RELAX_MIPS16 macros.
3116         (RELAX_MIPS16_DSLOT): Define.
3117         (RELAX_MIPS16_JAL_DSLOT): Define.
3118         (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE.  Correct
3119         handling of whether previous instruction has a fixup.  Set
3120         prev_insn_reloc_type.
3121         (mips_no_prev_insn): Clear prev_insn_reloc_type.
3122         (mips16_extended_frag): Use the right base address for a PC
3123         relative add or load.
3124         (md_convert_frag): Likewise.  If a PC relative add or load is
3125         used, record the alignment for the section.
3126
3127 Fri Dec 13 13:00:33 1996  Ian Lance Taylor  <ian@cygnus.com>
3128
3129         * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3130         linkonce section into a reloc against the section symbol.
3131
3132         * config/tc-mips.c (mips16_macro): Remove nop instructions after
3133         branch instructions.
3134
3135         * config/tc-mips.c (md_begin): If configured for an embedded ELF
3136         system, don't set the section alignment to 2**4.
3137         (s_change_sec): Likewise.
3138         (append_insn): Call record_alignment for the section.
3139         (md_section_align): Don't align the section size for an embedded
3140         ELF system.
3141
3142 Thu Dec 12 16:40:47 1996  Ian Lance Taylor  <ian@cygnus.com>
3143
3144         * write.c (adjust_reloc_syms): Make sure that symbols are
3145         resolved; expression symbols may have been skipped.
3146         * config/obj-coff.c (fixup_segment): Likewise.
3147
3148 Thu Dec 12 15:18:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3149
3150         * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3151         BFD_RELOC_24_PLT_PCREL relocation.
3152         (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3153
3154 Tue Dec 10 13:51:55 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3155
3156         * config/tc-d10v.c (write_2_short): Remove code that called
3157         parallel_ok() when the programmer specified parallel instructions.
3158
3159 Tue Dec 10 12:23:19 1996  Jeffrey A Law  (law@cygnus.com)
3160
3161         * config/tc-mn10300.c (md_assemble): Update to handle endianness
3162         issues correctly.
3163
3164         * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3165         * config/tc-mn10300.c (md_assemble): Likewise.
3166
3167 Tue Dec 10 11:37:14 1996  Ian Lance Taylor  <ian@cygnus.com>
3168
3169         * config/tc-mips.c (append_insn): Make sure there is enough room
3170         in a frag after a mips16 instruction to switch it with a jump
3171         instruction.
3172
3173         * config/tc-mips.c (mips16_extended_frag): Give an error for an
3174         attempt to use a non absolute symbol in an extending frag.
3175
3176 Mon Dec  9 16:48:20 1996  Jeffrey A Law  (law@cygnus.com)
3177
3178         * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3179         * config/tc-mn10200.h: Likewise.
3180
3181 Mon Dec  9 17:09:42 1996  Ian Lance Taylor  <ian@cygnus.com>
3182
3183         * app.c (do_scrub_chars): At the end of a C comment, pass space to
3184         UNGET rather than PUT.  Set old_state before setting state to -2.
3185
3186         * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3187         when extending because the value is exactly maxtiny + 1.
3188
3189         * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3190         arguments, and store them.  Adjust other RELAX_MIPS16 macros.
3191         (RELAX_MIPS16_USER_SMALL): Define.
3192         (RELAX_MIPS16_USER_EXT): Define.
3193         (mips16_small, mips16_ext): New static variables.
3194         (append_insn): Pass mips16_small and mips16_ext to
3195         RELAX_MIPS16_ENCODE.
3196         (mips16_ip): Set mips16_small and mips16_ext.
3197         (mips16_immed): Don't check mips16_autoextend.
3198         (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3199
3200         * write.c (write_relocs): Print an error for an out of range
3201         fixup, rather than calling abort.
3202
3203         * as.c (main): Unlink the output file if there are errors while
3204         generating the fixups.
3205
3206 Fri Dec  6 18:48:13 1996  Ian Lance Taylor  <ian@cygnus.com>
3207
3208         * config/tc-mips.c (mips16_extended_frag): Don't call
3209         S_GET_VALUE.
3210         (md_convert_frag): Call resolve_symbol_value before calling
3211         S_GET_VALUE, and don't add in the frag address.
3212
3213         * config/tc-mips.c (mips16_immed): Add file and line parameters,
3214         and use them when reporting errors.  Change all callers.
3215
3216 Fri Dec  6 15:36:32 1996  Jeffrey A Law  (law@cygnus.com)
3217
3218         * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3219         Remove '$' prefixing for registers.
3220
3221 Fri Dec  6 00:55:48 1996  Martin  <hunt@cygnus.com>
3222
3223         * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3224         is initialized before using it.
3225         (d10v_cleanup): No longer uses its argument, so make it void.
3226
3227         * config/tc-d10v.h (d10v_cleanup): Change prototype.
3228
3229 Thu Dec  5 11:03:31 1996  Ian Lance Taylor  <ian@cygnus.com>
3230
3231         * write.c (fixup_segment): Don't discard the symbol for a PC
3232         relative fixup to an absolute symbol.
3233
3234 Wed Dec  4 15:42:41 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3235
3236         * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3237         with multiple sections.
3238
3239 Wed Dec  4 13:00:07 1996  Ian Lance Taylor  <ian@cygnus.com>
3240
3241         * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3242         no-mips-16 to no-mips16.
3243         (s_mipsset): Accept .set mips16 and .set nomips16.
3244
3245 Wed Dec  4 10:35:33 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3246
3247         * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3248         argument, and check for +/- constant following the suffix, folding
3249         it into the expression.
3250         (ppc_elf_cons): Change ppc_elf_suffix calls.
3251         (md_assemble): Ditto.
3252         (shlib): Replace boolean mrelocatable with enumeration shlib.
3253         (md_parse_option): Discriminate between PIC style shared libraries
3254         and -mrelocatable.
3255         (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3256         libraries.
3257
3258 Tue Dec  3 23:18:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3259
3260         * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3261         change the comment characters.
3262
3263         * config/tc-ppc.c (comment_chars): Delete in favor of
3264         tc_comment_chars.
3265         (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3266         comment chars.
3267         (ppc_comment_chars): Select appropriate comment chars by default.
3268         (msolaris): New flag for -m{,no-}solaris.
3269         (md_parse_option): Recognize -K pic.  Add support for
3270         -m{,no-}solaris.
3271         (md_show_usage): Update.
3272         (md_begin): Do not set ELF flags if Solaris.
3273         (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3274         (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3275
3276 Mon Dec  2 13:48:57 1996  Ian Lance Taylor  <ian@cygnus.com>
3277
3278         * as.c (main): Correct handling of flag_always_generate_output.
3279
3280 Sun Dec  1 21:46:05 1996  Jeffrey A Law  (law@cygnus.com)
3281
3282         * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3283         fx_offset, not fx_addnumber.
3284
3285         * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3286         reloc adjustments.
3287
3288 Sat Nov 30 17:34:48 1996  Eliot Dresselhaus  <eliot@wally.edc.com>
3289
3290         * config/tc-i386.c: Correct misspelling: balenced to balanced.
3291
3292 Wed Nov 27 13:25:39 1996  Ian Lance Taylor  <ian@cygnus.com>
3293
3294         * config/tc-mips.c (md_section_align): Check for an alignment of
3295         4, not an alignment of 16.  Corrects August 7 patch.
3296
3297 Tue Nov 26 10:33:16 1996  Ian Lance Taylor  <ian@cygnus.com>
3298
3299         * configure, conf.in: Rebuild with autoconf 2.12.
3300
3301         * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3302         alignment is specified.
3303
3304         Add support for mips16 (16 bit MIPS implementation):
3305         * config/tc-mips.c: Extensive additions for mips16 support, not
3306         listed here.
3307         (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3308         (insn_uses_reg): Change last parameter to an enum.
3309         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3310         (md_relax_frag): Define as mips_relax_frag.
3311         (mips_relax_frag): Declare.
3312         (struct mips_cl_insn): Add use_extend and extend fields.
3313         (tc_fix_adjustable): Define.
3314         * config/obj-elf.h (S_GET_OTHER): Define.
3315         (S_SET_OTHER): Define.
3316
3317 Mon Nov 25 18:02:29 1996  J.T. Conklin  <jtc@beauty.cygnus.com>
3318
3319         * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3320         o and p operand specifiers.
3321
3322 Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
3323
3324         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3325         (relax_segment, case rs_org): Move code inside braces.  Move locals
3326         target,after inside too.
3327         (relax_segment, case rs_machine_dependent): Guts moved to ...
3328         (relax_frag): New function.
3329         Call md_prepare_relax_scan if defined.
3330         * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3331         M68K_AIM_KLUDGE.
3332
3333 Mon Nov 25 08:49:36 1996  Jeffrey A Law  (law@cygnus.com)
3334
3335         * config/tc-mn10300.c (address_registers): Use '$' as register
3336         prefix instead of '%'.
3337         (data_registers, other_registers, md_assemble): Likewise.
3338
3339         * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3340         (data_registers, other_registers, md_assemble): Likewise.
3341
3342         * config/tc-mn10300.c (md_assemble): Correctly determine the
3343         correct location and type for each relocation.
3344         (md_pcrel_from): Simplify.
3345
3346 Fri Nov 22 15:42:26 1996  Ian Lance Taylor  <ian@cygnus.com>
3347
3348         * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3349         converted into branch around branch.
3350
3351 Thu Nov 21 11:56:11 1996  Jeffrey A Law  (law@cygnus.com)
3352
3353         * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3354         (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3355         pc-relative relocs.
3356         * config/tc-mn10300.c (md_begin): Set linkrelax.
3357         (md_assemble): Create fixups as needed.
3358         (md_apply_fix3): Gut.  It shouldn't ever get called anymore.
3359
3360 Tue Nov 19 17:48:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3361
3362         * config/tc-d10v.c (parallel_ok): When automatically converting
3363         serial ops to parallel, do not consider a branch as the first
3364         instruction.
3365
3366 Tue Nov 19 13:35:22 1996  Jeffrey A Law  (law@cygnus.com)
3367
3368         * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3369
3370 Mon Nov 18 15:26:55 1996  Jeffrey A Law  (law@cygnus.com)
3371
3372         * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3373         via PARAMS.
3374         (check_operand): Likewise.
3375
3376 Mon Nov 18 15:22:28 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3377
3378         * config/tc-d10v.c (parallel_ok): Branch and link instructions
3379         modify r13.
3380         (write_2_short): Call parallel_ok to check whether two short
3381         instructions the user requested execute in parallel, can be
3382         executed that way.
3383
3384 Thu Nov 14 11:17:49 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3385
3386         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3387         allow a branch and link in parallel with an exe instruction.
3388
3389 Fri Nov  8 13:55:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3390
3391         * doc/c-d10v.texi: Add info on @word modifier.
3392
3393 Wed Nov  6 13:46:07 1996  Jeffrey A Law  (law@cygnus.com)
3394
3395         * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3396         operands are assumed to be 32bits.  Use "bits" field to hold the
3397         number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3398         (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3399         to be 32bits.
3400
3401         * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3402         of a MN10300_OPERAND_SPLIT operand by operand->shift.
3403
3404         * config/tc-mn10300.c (mn10300_insert_operand): Handle
3405         MN10300_OPERAND_SPLIT.
3406
3407 Tue Nov  5 13:30:40 1996  Jeffrey A Law  (law@cygnus.com)
3408
3409         * config/tc-mn10300.c (md_assemble): Insert operands into
3410         the extension part of the instruction if necessary.
3411         (mn10300_insert_operand): Accept pointer to extension word
3412         argument.  Make insn a pointer argument too.  Return type
3413         is now void.  All callers changed.
3414
3415 Mon Nov  4 12:53:40 1996  Jeffrey A Law  (law@cygnus.com)
3416
3417         * config/tc-mn10300.c (mn10300_insert_operand): Handle
3418         repeated register operands.
3419
3420 Fri Nov  1 10:42:49 1996  Ian Lance Taylor  <ian@cygnus.com>
3421
3422         * doc/as.texinfo: Added section on reporting bugs.
3423
3424         * config/tc-alpha.c: Change uses of void * to PTR.  Change the
3425         alpha_macro emit field to expect a const argument, and change the
3426         arg field to be const.  Fix some spacing to follow the GNU
3427         standard.
3428
3429 Fri Nov  1 10:32:03 1996  Richard Henderson  <rth@tamu.edu>
3430
3431         * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3432         (pca56) and 21264 (ev6) cpus.
3433         (md_apply_fix): Private relocation types are now negative.
3434         (alpha_force_relocation): Likewise.
3435         (tc_gen_reloc): Likewise.
3436         (emit_insn): Likewise.
3437         (emit_ldXu): Do the right thing when the hardware can do byte insns.
3438         (emit_stX): Likewise.
3439         (emit_sextX): Likewise.
3440
3441 Thu Oct 31 16:33:21 1996  Ian Lance Taylor  <ian@cygnus.com>
3442
3443         * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3444         a symbol found in a reloc.
3445
3446         * symbols.c (resolve_symbol_value): Improve the error message if
3447         an undefined symbol is used in an expression.
3448
3449 Wed Oct 30 20:15:35 1996  Ian Lance Taylor  <ian@cygnus.com>
3450
3451         * doc/internals.texi: Rewrite, and add a lot of documentation.
3452         * doc/Makefile.in (internals.info): New target.
3453
3454 Wed Oct 30 14:55:57 1996  Jeffrey A Law  (law@cygnus.com)
3455
3456         * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3457         against weak symbols.
3458
3459 Tue Oct 29 12:28:16 1996  Jeffrey A Law  (law@cygnus.com)
3460
3461         * config/tc-v850.c (md_assemble): Don't lose for relaxable
3462         addresses like .+6.
3463
3464         * config/tc-v850.c (md_convert_frag): Make sure we insert the
3465         fixup at the right address within the frag.
3466
3467         * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3468         to an absolute value, instead increment it as needed.
3469
3470         * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3471         * config/tc-v850.c: Fix some indention problems.
3472         (md_relax_table): Define for D9->D99 branch displacement
3473         relaxing.
3474         (md_convert_frag): Do something useful instead of aborting.
3475         (md_estimate_size_before_relax): Likewise.
3476         (md_assemble): Note if the matching instruction has a relaxable
3477         operand.  If it does, allocate frag with frag_var and don't
3478         do any fixups.
3479
3480 Mon Oct 28 10:48:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3481
3482         * config/tc-d10v.h (md_cleanup): New function.  This is needed to
3483         write out any buffered instructions when a ".end" is found.
3484
3485 Mon Oct 28 10:43:45 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3486
3487         * read.c (read_a_source_file): New hook md_cleanup().
3488
3489 Fri Oct 25 00:01:00 1996  Ian Lance Taylor  <ian@cygnus.com>
3490
3491         * write.c (fix_new_exp): Use make_expr_symbol to build an
3492         expression symbol for a complex fixup.
3493
3494 Thu Oct 24 14:31:04 1996  Jeffrey A Law  (law@cygnus.com)
3495
3496         * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3497         hacks to improve parsing of complex hi, lo, zda, etc
3498         expressions.
3499         (md_assemble): Don't demand and eat a trailing ')' after finding
3500         a v850 relocation prefix.  Sign extend the constant in a
3501         BFD_RELOC_LO16 expression.  Do eat a trailing ')' after a complete
3502         operand.
3503         (parse_cons_expression_v850): Don't eat a trailing ')' after
3504         finding a v850 relocation prefix.
3505
3506         * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3507         (TC_CONS_FIX_NEW): Likewise.
3508         * config/tc-v850.c (parse_cons_expression_v850): New function.
3509         (cons_fix_new_v850): Likewise.
3510
3511         * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3512
3513 Wed Oct 23 18:20:29 1996  Ian Lance Taylor  <ian@cygnus.com>
3514
3515         * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3516         for an unknown relocation type.
3517
3518 Wed Oct 23 16:21:28 1996  Jeffrey A Law  (law@cygnus.com)
3519
3520         * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3521         4 bytes of space.
3522
3523 Tue Oct 22 22:01:25 1996  Jeffrey A Law  (law@cygnus.com)
3524
3525         * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3526         differently for movea & sst/sld insns.
3527
3528 Tue Oct 22 17:09:32 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3529
3530         * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3531         of instructions.
3532
3533 Tue Oct 22 11:28:39 1996  Ian Lance Taylor  <ian@cygnus.com>
3534
3535         * obj.h (struct format_ops): Add frob_file_after_relocs field.
3536         * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3537         * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3538         frob_file_after_relocs field.
3539         * config/obj-elf.c (elf_format_ops): Likewise.
3540         * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3541         including obj-elf.h.
3542
3543 Mon Oct 21 11:38:30 1996  Ian Lance Taylor  <ian@cygnus.com>
3544
3545         * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3546         specially if not ELF.
3547         (md_apply_fix): Handle BFD_RELOC_64.
3548         (tc_gen_reloc): Handle BFD_RELOC_64.
3549
3550         * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3551         relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3552         reloc hacking).
3553
3554         * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3555         Don't check S_GET_OTHER.
3556
3557 Fri Oct 18 14:06:26 1996  Ian Lance Taylor  <ian@cygnus.com>
3558
3559         * config/tc-mips.c (mips_ip): Accept an odd floating point
3560         register with l.s or s.s.
3561
3562         * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3563         .type pseudo-op.
3564         (obj_aout_type): New static function.
3565
3566 Thu Oct 17 17:55:17 1996  Ian Lance Taylor  <ian@cygnus.com>
3567
3568         * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3569
3570 Wed Oct 16 11:28:31 1996  Jeffrey A Law  (law@cygnus.com)
3571
3572         * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3573         and sdaoff expressions.
3574
3575         * write.c (fixup_segment): Don't add symbol value to addend if
3576         TC_V850 and OBJ_ELF.
3577         * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3578         pc-relative fixups.
3579
3580         * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3581         (md_pcrel_from_section): Likewise.
3582         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3583
3584 Tue Oct 15 23:19:00 1996  Jeffrey A Law  (law@cygnus.com)
3585
3586         * config/tc-v850.c (md_pcrel_from): Delete unused function.
3587         (md_pcrel_from_section): New function.
3588         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3589
3590 Mon Oct 14 13:59:12 1996  Ian Lance Taylor  <ian@cygnus.com>
3591
3592         * config/tc-mips.c (load_register): Add cast to offsetT when using
3593         a constant with &~.
3594
3595 Mon Oct 14 11:24:28 1996  Richard Henderson  <rth@tamu.edu>
3596
3597         * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3598         (elf_frob_file_after_relocs): ... here.  New function.
3599         * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3600         * write.c (write_object_file): Call *frob_after_relocs after the
3601         call to write_relocs.
3602
3603         * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3604
3605         * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3606         symbol, as this messes up linking.  Instead, expand the recursive call
3607         inline and change up the appropriate bits to get the 0x8000 offset
3608         in the reloc addend.
3609
3610 Thu Oct 10 17:30:31 1996  Ian Lance Taylor  <ian@cygnus.com>
3611
3612         * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3613         two symbols in the same segment to be adjusted.
3614
3615         * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3616         * configure: Rebuild.
3617
3618 Thu Oct 10 17:22:18 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3619
3620         * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3621         errors.
3622         (ppc_elf_validate_fix): Ditto.
3623         (md_assemble): Ditto.
3624         (ppc_tc): Ditto.
3625         (ppc_pe_section): Ditto.
3626         (ppc_frob_symbol): Ditto.
3627
3628 Thu Oct 10 12:05:45 1996  Jeffrey A Law  (law@cygnus.com)
3629
3630         * config/mn10300.c (md_assemble): Pass an extra shift count
3631         to mn10300_insert_operand based on the opcode format.
3632         (mn10300_insert_operand): Accept and use extra shift count
3633         parameter.
3634
3635         * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3636         formats rather than hard-coded constants.
3637
3638         * config/tc-mn10300.c (md_assemble): Format D5 instructions
3639         are 7 bytes long.  Write out instructions in big-endian format.
3640
3641 Tue Oct  8 14:56:15 1996  Jeffrey A Law  (law@cygnus.com)
3642
3643         * config/tc-mn10300.c (md_assemble): Tweak further so
3644         that all instructions are parsed correctly.
3645
3646 Tue Oct  8 13:02:21 1996  Ian Lance Taylor  <ian@cygnus.com>
3647
3648         * as.h: Include libiberty.h.
3649         (xmalloc, xrealloc): Don't declare.
3650         * as.c: Don't include libiberty.h.
3651         * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3652         * config/tc-mips.c: Likewise.
3653         * messages.c: Likewise.
3654         (xstrerror): Don't declare.
3655         * xmalloc.c: Remove.
3656
3657 Mon Oct  7 16:53:23 1996  Jeffrey A Law  (law@cygnus.com)
3658
3659         * config/tc-mn10300.h (pre_defined_registers) Remove.
3660         (system_registers, cc_names): Likewise.
3661         (address_registers, data_registers, other_registers): New register
3662         arrays.
3663         (register_name, system_register_name, cc_name): Remove.
3664         (mn10300_reloc_prefix): Likewise.
3665         (data_register_name): New function.
3666         (address_register_name, other_register_name): Likewise.
3667         (md_assemble): Rough cut at parsing operands.  Remove lots of
3668         unwanted code.
3669         (md_apply_fix3): Disable for now.
3670
3671 Mon Oct  7 11:38:34 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3672
3673         * config/tc-m68k.c (select_control_regs): New function, extracted
3674         out of m68k_init_after_args.
3675         (m68k_init_after_args): Use it.
3676         (mri_chip): Use it here as well to update set of allowed control
3677         regs for movec.
3678
3679 Mon Oct  7 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>
3680
3681         * config/obj-elf.c (elf_begin): New function.
3682         (obj_elf_section): Add the section symbol to the symbol table.
3683         * config/obj-elf.h (obj_begin): Define.
3684         (elf_begin): Declare.
3685         * as.c (perform_an_assembly_pass): Call obj_begin if it is
3686         defined.
3687
3688 Fri Oct  4 18:37:32 1996  Ian Lance Taylor  <ian@cygnus.com>
3689
3690         * config/obj-coff.c (fixup_segment): Subtract the section address
3691         from a PC relative reloc if TC_M68K.
3692
3693 Thu Oct  3 15:15:30 1996  Ian Lance Taylor  <ian@cygnus.com>
3694
3695         * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
3696         .uaxword available even if not OBJ_ELF.
3697         (md_atof): Remove unused local variable wordP.
3698
3699 Thu Oct  3 00:16:50 1996  Jeffrey A Law  (law@cygnus.com)
3700
3701         * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
3702         for Matsushita MN10x00 support.
3703         * configure.in: Recognize mn10x00-*-*
3704         * configure: Rebuilt.
3705
3706 Wed Oct  2 15:54:03 1996  Klaus Kaempf  <kkaempf@progis.de>
3707
3708         * obj-evax.h: move openvms definitions from here to tc-alpha.c.
3709         * tc-alpha.c: add support for vms_case_hack like in vax/vms.
3710         (load_expression): track clobbering of base reg before jmp/jsr.
3711         (s_alpha_file): pass case_hack flags and source filename via
3712         symbol table to bfd.
3713         * tc-alpha.h (TC_CONS_FIX_NEW): define
3714
3715 Tue Oct  1 16:16:01 1996  Joel Sherrill  <joel@oarcorp.com>
3716
3717         * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
3718         * configure: Rebuild.
3719
3720 Tue Oct  1 12:37:48 1996  Ian Lance Taylor  <ian@cygnus.com>
3721
3722         * read.c (s_macro): Warn if a macro has the same name as a
3723         pseudo-op.
3724         (s_space): In m68k MRI mode, align to a word boundary.
3725         * macro.c (define_macro): Add namep parameter.  Change all
3726         callers.
3727         * macro.h (define_macro): Update declaration.
3728
3729         * as.c (show_usage): Print bug report address.
3730         (parse_args): Change version printing to match current GNU
3731         standards.
3732         * gasp.c (show_usage): Print bug report address.
3733         (main): Change version printing to match current GNU standards.
3734
3735         * config/tc-m68k.c (init_table): Correct access control unit
3736         register numbers.  From Ken Rose <rose@netcom.com>.
3737
3738         * config/tc-alpha.c: Add some static function prototypes.
3739         (alpha_macros): Move to top of file.  Make static.
3740         (alpha_num_macros): Move to top of file.
3741
3742 Tue Oct  1 09:36:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
3743
3744         * tc-v850.h:  Define LOCAL_LABEL to recognise _.L_* symbols
3745         generated by DWARF.
3746
3747 Sat Sep 28 03:38:08 1996  Ian Lance Taylor  <ian@cygnus.com>
3748
3749         * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
3750         and just call sprintf_vma.
3751
3752 Thu Sep 26 16:04:11 1996  Ian Lance Taylor  <ian@cygnus.com>
3753
3754         * expr.c (expr): Change >>= to >> (fix typo).  (From meissner).
3755
3756 Tue Sep 24 19:05:08 1996  Ian Lance Taylor  <ian@cygnus.com>
3757
3758         * read.c (float_cons): Call md_flush_pending_output if it is
3759         defined.
3760
3761 Tue Sep 24 12:22:18 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3762
3763         * config/tc-d10v.c (md_operand): Created.  Allows operands to
3764         start with '#'.
3765         * config/tc-d10v.h (md_operand): Undefined.
3766
3767 Mon Sep 23 12:13:18 1996  Ian Lance Taylor  <ian@cygnus.com>
3768
3769         * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3770         (md_assemble): A fixup width of '3' means a 1 byte reloc.
3771
3772 Thu Sep 19 12:21:24 1996  Ian Lance Taylor  <ian@cygnus.com>
3773
3774         * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3775         reloc for the i960 for a reloc in the same section.  This undoes
3776         one of the two changes made Aug 19.
3777
3778 Wed Sep 18 12:11:58 1996  Ian Lance Taylor  <ian@cygnus.com>
3779
3780         * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3781         symbols to the position of the debugging information.
3782
3783 Mon Sep 16 11:41:40 1996  Ian Lance Taylor  <ian@cygnus.com>
3784
3785         * expr.c (expr): Always use unsigned right shifts for >>.
3786
3787 Thu Sep 12 10:25:45 1996  James G. Smith  <jsmith@cygnus.co.uk>
3788
3789         * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3790         slots when processing BL fixups.
3791
3792         * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3793         on the first half of the instruction.
3794
3795 Wed Sep 11 00:09:35 1996  Ian Lance Taylor  <ian@cygnus.com>
3796
3797         * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3798         stabs expression, rather than giving an error.
3799
3800         * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3801         the same file.
3802
3803 Tue Sep 10 11:45:37 1996  Ian Lance Taylor  <ian@cygnus.com>
3804
3805         * config/tc-mips.c (append_insn): Fill in the value for a constant
3806         jump, rather than creating a reloc.
3807
3808 Mon Sep  9 10:57:42 1996  Ian Lance Taylor  <ian@cygnus.com>
3809
3810         * config/tc-mips.c (append_insn): Don't swap an instruction which
3811         sets a condition code with an instruction which uses a condition
3812         code.
3813         (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3814         immediate value.
3815
3816         * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3817         (mips_ip): Give a better error message if the ISA level is wrong.
3818         (md_parse_option): Recognize -mcpu=[v][r]5000.
3819
3820 Sat Sep  7 13:25:55 1996  James G. Smith  <jsmith@cygnus.co.uk>
3821
3822         * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3823         leading zeroes.
3824         (load_register): Ensure hi32 bits are not lost during lo32bit
3825         processing. Fix shift offset that was overflowing into the next
3826         instruction field. Add code to generate shorter sequences for
3827         constants with a single contiguous seqeuence of ones.
3828
3829 Fri Sep  6 17:07:12 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3830
3831         * config/tc-d10v.c (d10v_dot_word): New function to support
3832         "@word" with the word pseudo-op.
3833         (md_apply_fix3): Cleanup and changes to support correct sizes
3834         for 16 and 18-bit relocs.
3835
3836 Fri Sep  6 16:00:29 1996  Doug Evans  <dje@canuck.cygnus.com>
3837
3838         * configure.in (sparc-*-aout): Set `em'.
3839         * configure: Regenerated.
3840         * config/te-sparcaout.h: New file.
3841         * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3842         Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3843         * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3844         (SPECIAL_CASE_{SETSW,SETX}): Define.
3845         ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3846         (md_begin): Delete setting of `target_big_endian'.
3847         (output_insn): New function.
3848         (md_assemble): Rewrite.  Add `setx' support.
3849         (sparc_ip): Handle `0' operand char.  Recognize setuw, setsw, setx
3850         special cases.
3851         (md_atof): Add little endian support.
3852         (md_number_to_chars): Likewise.
3853         (md_apply_fix): Likewise.
3854         (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3855         (md_parse_option): Likewise.
3856         (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3857
3858 Thu Sep  5 13:40:29 1996  Ian Lance Taylor  <ian@cygnus.com>
3859
3860         * ecoff.c (ecoff_new_file): New function.
3861         * ecoff.h (ecoff_new_file): Declare.
3862         * config/obj-ecoff.h (obj_app_file): Define.
3863
3864 Thu Sep  5 13:39:25 1996  Richard Henderson  <rth@tamu.edu>
3865
3866         * config/tc-alpha.c (load_expression): Bias the .lit8 section
3867         symbol by 32k so that our 16-bit signed offset can address the
3868         entire chunk.  Reported by <matt@lkg.dec.com>.
3869
3870 Wed Sep  4 10:23:20 1996  Ian Lance Taylor  <ian@cygnus.com>
3871
3872         * config/tc-mips.c (load_register): Remove unused variable tmp.
3873
3874 Wed Sep  4 11:24:29 1996  James G. Smith  <jsmith@cygnus.co.uk>
3875
3876         * config/tc-mips.c (load_register): Remove unnecessary code that
3877         was causing the high 32bits of 64bit constants to be lost.
3878
3879 Tue Sep  3 13:52:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3880
3881         * config/tc-d10v.c: Added changes to support function
3882         pointers and "@word" syntax.
3883
3884 Tue Sep  3 11:57:18 1996  Jeffrey A Law  (law@cygnus.com)
3885
3886         * config/tc-v850.c: Remove commented out and #if 0'd code.
3887         (v850_reloc_prefix): Provide prototype.
3888         (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3889         functions.
3890         (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3891         (md_assemble): Add default to case statement.
3892
3893 Sat Aug 31 16:03:00 1996  Jeffrey A Law  (law@cygnus.com)
3894
3895         * config/tc-v850.c (md_assemble): Compute size of the instrction
3896         from the opcode.
3897
3898         * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3899         word fixups too.
3900
3901 Fri Aug 30 23:50:08 1996  Jeffrey A Law  (law@cygnus.com)
3902
3903         * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3904         routines to fetch/store the updated instruction from/to memory.
3905         (v850_insert_operand): If the operand has a specialized insert
3906         routine, call it.
3907
3908 Fri Aug 30 18:35:26 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
3909
3910         * config/tc-v850.c (reg_name_search): Align calling convention to
3911         be like identical function found in tc-ppc.c.
3912         (get_reloc): Removed.
3913         (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3914         (md_assemble): emit fixups.
3915         (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3916         displacement.
3917         (md_apply_fix3): handle fixups/relocs.
3918         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3919
3920 Fri Aug 30 18:12:00 1996  Ian Lance Taylor  <ian@cygnus.com>
3921
3922         Add SH ELF support.
3923         * configure.in (sh-*-elf*): New target.
3924         * config/tc-sh.h (TARGET_ARCH): Define.
3925         (WORKING_DOT_WORD): Define.
3926         (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3927         (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3928         (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3929         (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3930         (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3931         (SUB_SEGMENT_ALIGN): Likewise.
3932         (RELOC_32): Don't define.
3933         (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3934         (target_big_endian): Declare if OBJ_ELF.
3935         (TARGET_FORMAT): Define if OBJ_ELF.
3936         * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3937         numbers throughout.
3938         (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3939         (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3940         (struct sh_count_relocs): Define.
3941         (sh_count_relocs): New static function, broken out of
3942         sh_frob_file.  Add BFD_ASSEMBLER code.
3943         (sh_frob_section): Likewise.
3944         (sh_frob_file): Call sh_frob_section.
3945         (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3946         call section_symbol rather than seg_info (seg)->dot.
3947         (md_section_align): Add OBJ_ELF version.
3948         (SWITCH_TABLE_CONS): Define.
3949         (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3950         (md_apply_fix): Change parameter types if BFD_ASSEMBLER.  Only
3951         handle fx_r_type == 0 if not BFD_ASSEMBLER.  Return 0 if
3952         BFD_ASSEMBLER.
3953         (struct reloc_map): Define if not BFD_ASSEMBLER.
3954         (coff_reloc_map): Likewise.
3955         (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3956         (tc_gen_reloc): New function if BFD_ASSEMBLER.
3957         * write.c (write_relocs): Ifdef out fx_where test which triggers
3958         inappropriately for SH ELF.
3959         (write_object_file): Call tc_frob_file_before_adjust and
3960         obj_frob_file_before_adjust if they are defined.
3961
3962         * write.c (write_object_file): Use BFD_RELOC_16, not
3963         BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3964
3965         * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3966         code.
3967
3968 Fri Aug 30 14:47:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3969
3970         * config/tc-d10v.c (find_opcode): Fix problem with calculating
3971         branch sizes in across sections.
3972
3973 Fri Aug 30 00:44:13 1996  Jeffrey A Law  (law@cygnus.com)
3974
3975         * config/tc-850.c (md_assemble): Handle hi() correctly.  Handle
3976         hi0() too.
3977
3978 Wed Aug 28 23:11:08 1996  Jeffrey A Law  (law@cygnus.com)
3979
3980         * config/tc-v850.c (md_begin): Deal with end of opcode
3981         table marker.
3982
3983 Wed Aug 28 19:20:04 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3984
3985         * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3986         the wrong opcode for cases like st2w where there are many forms
3987         of the same instruction.
3988
3989 Tue Aug 27 13:53:22 1996  Ian Lance Taylor  <ian@cygnus.com>
3990
3991         * expr.c (operand): If md_parse_name is defined, call it before
3992         calling symbol_find_or_make.
3993         * config/tc-ppc.h (md_parse_name): Define.
3994         (ppc_parse_name): Declare.
3995         * config/tc-ppc.c (reg_name_search): Add regs and regcount
3996         parameters.
3997         (register_name): Update call to reg_name_search.
3998         (cr_operand): New static variable.
3999         (cr_names): New static const array.
4000         (ppc_parse_name): New function.
4001         (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4002         cr_operand before calling expression.
4003
4004 Tue Aug 27 09:05:50 1996  Jeffrey A Law  (law@cygnus.com)
4005
4006         * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4007         hppa_gen_reloc_type call.
4008
4009 Mon Aug 26 18:24:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4010
4011         * config/tc-d10v.c: Fixed ".word".  Fixed problem with range checking
4012         on addresses.  Improved error messages.
4013         * doc/c-d10v.texi: Added docs for register pairs.
4014
4015 Mon Aug 26 13:39:27 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4016
4017         * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4018         checking code.
4019
4020 Mon Aug 26 14:38:22 1996  Ian Lance Taylor  <ian@cygnus.com>
4021
4022         * ecoff.c (init_file): Initialize fMerge to 1.
4023         (add_file): Restore old file merging code, but only merge files if
4024         fMerge is set.
4025         (ecoff_directive_loc): Clear fMerge field of current file.
4026         (ecoff_generate_asm_lineno): Likewise.
4027
4028 Fri Aug 23 11:40:47 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4029
4030         * doc/c-d10v.texi: Fix typo.
4031
4032 Fri Aug 23 10:41:32 1996  Jeffrey A Law  (law@cygnus.com)
4033
4034         * config/tc-v850.c (md_assemble): Correct bit masking for
4035         hi and lo expressions.
4036
4037         * config/tc-v850.c (md_assemble): Rough cut at demanding
4038         "ep" or "r30" in sst and sld instructions.
4039         (md_apply_fix3): Don't abort.  Just warn that we don't
4040         have relocs yet.
4041
4042         * config/tc-v850.c (CC_NAME_CNT): Define.
4043         (cc_name): New function.
4044         (md_assemble): Handle V850_OPERAND_CC correctly.
4045
4046         * config/tc-v850.c (md_assemble): Don't forget to initialize
4047         "insn"!
4048
4049         * config/tc-v850.c (reg_name_search): Generalize to search
4050         any given register table.
4051         (register_name): Pass appropriate table and size to reg_name_search.
4052         (system_register_name): New function.
4053         (SYSREG_NAME_CNT): Define.
4054         (md_assemble): Handle operands which are system registers.
4055
4056         * config/tc-v850.c (md_assemble): If we find a register, but the
4057         opcode doesn't want a register, then we don't have a match.
4058         (md_assemble): Get size of the instruction from the opcode table.
4059
4060 Thu Aug 22 10:20:30 1996  Ian Lance Taylor  <ian@cygnus.com>
4061
4062         * configure.in: Set and substitute HLDENV.
4063         * configure: Rebuild.
4064         * Makefile.in (HLDENV): New variable.
4065         (as.new): Use $(HLDENV).
4066
4067         * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4068         if an array dimension is not known.
4069
4070 Thu Aug 22 10:50:00 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4071
4072         * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4073         * doc/c-d10v.texi: Cleanup.
4074
4075 Tue Aug 20 15:15:16 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
4076
4077         * config/tc-v850.c: New file.
4078         * config/tc-v850.h: New file.
4079         * configure (v850-*-elf): New target.
4080         * configure.in (v850-*-elf): New target.
4081
4082 Wed Aug 21 15:50:54 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4083
4084         * doc/c-d10v.texi: New file.
4085         * doc/all.texi: Added D10V stuff.
4086         * doc/as.texinfo: Added D10V stuff.
4087
4088 Tue Aug 20 14:10:02 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4089
4090         * config/tc-d10v.c: All references to defined symbols should
4091         now use the optimal instruction.  .float and .double now work.
4092
4093 Mon Aug 19 14:41:36 1996  Ian Lance Taylor  <ian@cygnus.com>
4094
4095         * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4096         section address for the i960 as is done for the i386.
4097
4098 Thu Aug 15 16:37:59 1996  Stan Shebs  <shebs@andros.cygnus.com>
4099
4100         * mpw-config.in: Add wildcards for config matching, add mips-*-*
4101         case, forward-include bfd/elf-bfd.h.
4102
4103 Thu Aug 15 13:24:30 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4104
4105         * config/tc-d10v.c: Add additional information to the opcode
4106         table to help determinine which instructions can be done
4107         in parallel.
4108
4109 Thu Aug 15 17:01:31 1996  James G. Smith  <jsmith@cygnus.co.uk>
4110
4111         * config/tc-arm.c: Major changes to add Thumb support, with lots
4112         of change input from <rearnsha@armltd.co.uk>.
4113         Reverted to INSN_SIZE macro, rather than insn_size variable.
4114         (insns): Added ARM "bx" instruction support.
4115         (tinsns): Added Thumb instruction definition structure.
4116         (arm_tops_hsh): Added hash structure for Thumb opcodes.
4117         (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4118         (opcode_select,s_arm,s_thumb,s_code): Added.
4119         (decode_shift): Allow upper-case RRX.
4120         (do_ldst): Simpler halfword support.
4121         (do_ldmstm): Improved.
4122         (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4123         thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4124         do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4125         do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4126         do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4127         do_t_adr): Added.
4128         (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4129         (md_parse_option): Add support for -mthumb.
4130         (md_show_usage): Updated to reflect new command line option.
4131         (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4132         * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4133         fragment information to be held.
4134
4135 Thu Aug 15 16:12:00 1996  Richard Earnshaw (rearnsha@armltd.co.uk)
4136
4137         * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4138         non-null, but is a constant.
4139         (fix_new_arm): Call make_expr_symbol to make the expression symbol
4140         so that error reporting will work correctly.
4141
4142 Wed Aug 14 10:37:21 1996  Ian Lance Taylor  <ian@cygnus.com>
4143
4144         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4145         against weak symbols.
4146
4147 Tue Aug 13 17:39:24 1996  Ian Lance Taylor  <ian@cygnus.com>
4148
4149         * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4150         (ppc_force_relocation): Declare if OBJ_XCOFF.
4151         * config/tc-ppc.c (ppc_force_relocation): New function if
4152         OBJ_XCOFF.
4153
4154 Mon Aug 12 16:49:43 1996  Ian Lance Taylor  <ian@cygnus.com>
4155
4156         * config/tc-mips.h (BYTE_ORDER): Don't define.  No longer used.
4157
4158 Fri Aug  9 17:48:28 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4159
4160         * config/tc-d10v.c: Fix problem with relocs.
4161
4162 Fri Aug  9 14:16:14 1996  Ian Lance Taylor  <ian@cygnus.com>
4163
4164         * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4165         with nops if not in data_section or bss_section.
4166
4167 Thu Aug  8 12:32:56 1996  Klaus Kaempf  <kkaempf@progis.de>
4168
4169         Add support for openVMS/Alpha.
4170         * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4171         * config/obj-evax.c: New file.
4172         * config/obj-evax.h: New file.
4173         * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4174         defined.
4175         * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4176         defined.  Add case for bfd_target_evax_flavour.
4177         * config/vms-a-conf.h: New file.
4178         * conf-a-gas.com: New file.
4179         * configure.in: Add target alpha-*-*vms*.
4180         * configure: Rebuild.
4181         * makefile.vms: New file.
4182         * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4183         Don't call ffs on openVMS/Alpha.
4184
4185 Wed Aug  7 14:19:03 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
4186
4187         * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4188         <strings.h> if they exist.  Call GAS_CHECK_DECL_NEEDED on strstr
4189         and sbrk.
4190         * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4191         (NEED_DECLARATION_SBRK): New macro.
4192         * configure, conf.in: Rebuild.
4193         * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4194         (strstr): Declare if NEED_DECLARATION_STRSTR.
4195         * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4196
4197 Wed Aug  7 11:50:26 1996  Ian Lance Taylor  <ian@cygnus.com>
4198
4199         * symbols.c (resolve_symbol_value): Handle addition or subtraction
4200         by a constant before entering the main switch.  Reject attempts to
4201         apply an arithmetic function to non-absolute symbols, except for
4202         the special case of subtraction of two symbols in the same
4203         section.
4204
4205         * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4206         not to more than a 16 byte boundary.
4207
4208         * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4209         #ifndef OBJ_ELF lines.  From Eric Valette <valette@crf.canon.fr>.
4210         (tc_gen_reloc): If out of memory call as_fatal rather than
4211         assert.  If no howto found, call as_bad_where rather than
4212         as_fatal.  Change the error message slightly.  Set howto to a
4213         non-NULL value in order to keep going.
4214
4215 Tue Aug  6 12:58:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4216
4217         * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4218
4219 Tue Aug  6 11:15:26 1996  Jeffrey A Law  (law@cygnus.com)
4220
4221         * config/tc-h8300.c (get_specific): New operand "size" derived
4222         from ".b", ".w" and ".l" extensions.  All callers changed.  If
4223         the base instruction has no operands, then use the size to
4224         determine which specific instruction to use.
4225
4226 Mon Aug  5 14:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
4227
4228         * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4229
4230 Fri Aug  2 11:23:31 1996  Ian Lance Taylor  <ian@cygnus.com>
4231
4232         * config/tc-mips.c (md_section_align): Don't change addr if
4233         OBJ_ELF.
4234
4235 Thu Aug  1 23:51:52 1996  Jeffrey A Law  (law@cygnus.com)
4236
4237         * config/tc-hppa.c: Revert yesterday's changes.
4238
4239 Wed Jul 31 14:46:11 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4240
4241         * config/tc-d10v.c: Disable range checking on 16-bit values.
4242
4243 Wed Jul 31 16:27:19 1996  Ian Lance Taylor  <ian@cygnus.com>
4244
4245         * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4246         not just the ones that don't match.
4247
4248 Wed Jul 31 11:45:15 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4249
4250         * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4251
4252 Wed Jul 31 15:41:42 1996  James G. Smith  <jsmith@cygnus.co.uk>
4253
4254         * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4255         pre-cursor to adding Thumb support. Also added cpu_variant flag
4256         information to each of the asm_flg structures.
4257         (md_parse_option): Updated ARM7 parsing to allow 't' for
4258         thumb/halfword support, aswell as 'm' for long multiply.
4259         (md_show_usage): Updated help message.
4260         (md_assemble): Check that instruction flags are applicated to the
4261         current cpu variant.
4262         (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4263         BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4264         signextension instructions.
4265         (do_ldst): Generate halfword and signextension variants if
4266         mnemonic flags match.
4267         (ldst_extend): Do not allow shifts in the offset field of halfword
4268         or signextension instructions.
4269         (validate_offset_imm): Provide check on halfword and signextension
4270         immediate range.
4271         (add_to_lit_pool): Merge identical literal pool values.
4272
4273 Tue Jul 30 14:28:23 1996  Jeffrey A Law  (law@cygnus.com)
4274
4275         * config/tc-hppa.c (selector_table): Add 'E' selector.
4276         (cons_fix_new_hppa): Don't coke on e_esel.
4277         (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4278         to help generate exception handling tables.
4279         (md_apply_fix): Don't try to apply fixups with an e_esel
4280         selector.
4281         (hppa_fix_adjustable): Fixups with e_esel selectors
4282         are not adjustable.
4283
4284 Tue Jul 30 15:51:41 1996  Ian Lance Taylor  <ian@cygnus.com>
4285
4286         * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4287         pseudo-ops.
4288
4289 Fri Jul 26 11:43:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4290
4291         * config/tc-d10v.c: Added lots of error checking.  Added hacks
4292         to support accumulator shifts.
4293
4294 Fri Jul 26 11:56:08 1996  Ian Lance Taylor  <ian@cygnus.com>
4295
4296         * symbols.c (S_SET_EXTERNAL): Let .weak override.
4297         (S_CLEAR_EXTERNAL): Likewise.
4298         (S_SET_WEAK): Remove error; just let .weak override.
4299
4300 Thu Jul 25 15:22:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4301
4302         * config/tc-d10v.c (md_assemble): Now handles multiline
4303         instructions.
4304
4305 Thu Jul 25 12:03:33 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4306
4307         * config/tc-d10v.c: Fix packaging bug. Added range checking.
4308         Added kludge for divs instruction.  Fixed minor problem with
4309         multiple text sections.
4310         * config/tc-d10v.h (d10v_cleanup): Change prototype.
4311
4312 Tue Jul 23 10:49:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4313
4314         * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4315         addresses to be right-shifted by 2.
4316
4317 Mon Jul 22 11:32:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4318
4319         * config/tc-d10v.c: Many changes to get relocs working.
4320         (register_name): No longer creates a symbol for register names.
4321         (pre_defined_registers): moved to opcodes/d10v-opc.c.
4322         (d10v_insert_operand): Now works correctly for either container.
4323         * config/tc-d10v.h (d10v_cleanup): Declare.
4324
4325 Mon Jul 22 14:01:33 1996  Ian Lance Taylor  <ian@cygnus.com>
4326
4327         * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4328         BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4329
4330 Mon Jul 22 12:46:55 1996  Richard Henderson  <rth@tamu.edu>
4331
4332         * tc-alpha.c: Patches to track current minimum alignment to reduce
4333         the number of fragments created with frag_align.
4334         (alpha_current_align): New static variable.
4335         (s_alpha_text): Reset alignment to 0.
4336         (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4337         (s_alpha_stringer, s_alpha_space): New functions.
4338         (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4339         (alpha_cons_align): New function to replace both of them.
4340         (emit_insn): Only align if alpha_current_align is less than 2;
4341         reset alpha_current_align to 2.
4342         (s_alpha_gprel32): Likewise.
4343         (s_alpha_section): New function.  Basically duplicate the other
4344         alpha section change hooks.  Only define for ELF.
4345         (s_alpha_float_cons): Simplify alignment handling.
4346         (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4347         If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4348         Don't define the s_alpha_cons pseudo-ops.  Do define
4349         s_alpha_stringer and s_alpha_space pseudo-ops.
4350         (alpha_align): Skip if less than current default alignment.  Set
4351         default alignment.
4352         * tc-alpha.h (md_flush_pending_output): Remove.
4353         (md_cons_align): Add.
4354
4355         * tc-alpha.c: Add oodles of function description comments.
4356         (md_bignum_to_chars): Remove; there are no callers.
4357         (md_show_usage): Mention some more variants.
4358
4359 Thu Jul 18 15:54:54 1996  Ian Lance Taylor  <ian@cygnus.com>
4360
4361         From Andrew Gierth <ANDREWG@microlise.co.uk>:
4362         * configure.in (sparc-*-sysv4*): New target.
4363         * configure: Rebuild.
4364
4365         * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4366         uaxword to use s_uacons.
4367         (sparc_no_align_cons): New static variable.
4368         (s_uacons): New static function.
4369         (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4370         and return.
4371
4372         * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4373
4374         * configure.in: Add mips-*-irix6* target.  Handle Irix 6 like Irix
4375         5 with regard to shared libraries.
4376         * configure: Rebuild.
4377
4378         * config/tc-m68k.c (m68k_ip): Use the correct length when
4379         allocating space for the unsupported architecture error message.
4380
4381 Thu Jul 18 12:57:10 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4382
4383         * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4384
4385 Wed Jul 17 14:25:13 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4386
4387         * config/tc-d10v.c: New file.
4388         * config/tc-d10v.h: New file.
4389         * configure (d10v-*-elf): New target.
4390         * configure.in (d10v-*-elf): New target.
4391
4392 Fri Jul 12 20:54:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4393
4394         * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4395
4396 Wed Jul 10 12:39:08 1996  Richard Henderson  <rth@tamu.edu>
4397
4398         * config/tc-alpha.c (alpha_align): Change fill parameter
4399         to a pointer.  Take NULL as 0 or nop depending on section.  Change
4400         all callers.
4401         (s_alpha_align): Rename local variables.
4402
4403         * doc/as.texinfo (.align): Document action of omitted
4404         fill parameter.
4405
4406 Wed Jul 10 00:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>
4407
4408         * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4409         when an unsupported PC relative reloc is seen, rather than calling
4410         abort.
4411
4412         * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4413         Instead, check state when '#' comment is seen.
4414
4415 Mon Jul  8 14:11:49 1996  Ian Lance Taylor  <ian@cygnus.com>
4416
4417         * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4418         OBJ_MAYBE_ELF.
4419         (tc_gen_reloc): If fixup was changed to be PC relative, change
4420         reloc type accordingly.  Use name of reloc in error message.
4421
4422         * as.h: Don't define const or volatile.
4423         * flonum.h: Don't define const.
4424
4425         * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4426         if fx_pcrel is set.  Correct setting the addend case in the
4427         OBJ_ELF case (from Andreas Schwab
4428         <schwab@issan.informatik.uni-dortmund.de>).
4429         (md_show_usage): Correct -mfc5200 to -m5200.
4430
4431 Fri Jul  5 10:32:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
4432
4433         * doc/c-m68k.texi: Document -m5200 flag.
4434         * doc/as.texinfo: Likewise.
4435
4436         * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4437         scale factor.
4438
4439 Fri Jul  5 11:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>
4440
4441         * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4442         (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4443
4444 Thu Jul  4 11:59:46 1996  Ian Lance Taylor  <ian@cygnus.com>
4445
4446         * Makefile.in (VERSION): Set to cygnus-2.7.1.
4447
4448         * Released binutils 2.7.
4449
4450 Thu Jul  4 10:11:33 1996  James G. Smith  <jsmith@cygnus.co.uk>
4451
4452         * config/tc-mips.c (mips_ip): Only perform range check when
4453         dealing with O_constant expressions.
4454
4455 Wed Jul  3 15:02:21 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
4456
4457         * m68k-parse.h (m68k_register): Add new coldfile control
4458         registers.
4459
4460         * config/tc-m68k.c (mcf5200_control_regs): New variable,
4461         array of control registers for the coldfire.
4462         (cpu_of_arch): Added mcf5200.
4463         (archs): Added mcf5200.
4464         (init_table): Add new control registers.
4465         (m68k_ip): Added support for new control registers.
4466         (m68k_init_after_args): Likewise.
4467
4468         * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4469
4470 Wed Jul  3 16:05:50 1996  Ian Lance Taylor  <ian@cygnus.com>
4471
4472         * read.h (is_it_end_of_statement): Declare.
4473         * read.c (is_it_end_of_statement): Remove declaration.
4474
4475         * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4476         within &&.
4477         (md_assemble): Fix handling of @l with an unsigned constant.  Add
4478         default case to reloc switch.
4479
4480         * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4481
4482         Based on patches from Tom Quiggle <quiggle@sgi.com>:
4483         * ecoff.c (last_lineno): New static variable.
4484         (add_procedure): Set last_lineno.
4485         (ecoff_directive_loc): Likewise.
4486         (ecoff_generate_asm_lineno): Likewise.
4487         (ecoff_fix_loc): New function.
4488         * ecoff.h (ecoff_fix_loc): Declare.
4489         * config/tc-mips.c (append_insn): When inserting nops, and using
4490         ECOFF debugging, call ecoff_fix_loc.
4491
4492 Tue Jul  2 23:02:12 1996  Jeffrey A Law  (law@cygnus.com)
4493
4494         * config/tc-h8300.c (build_bytes): If an operand type is
4495         marked as SRC_IN_DST retrieve it from the "destination" op.
4496
4497 Sat Jun 29 13:38:31 1996  Ian Lance Taylor  <ian@cygnus.com>
4498
4499         * configure.in (arm-*-riscix*): Set emulation to riscix.
4500         * configure: Rebuild.
4501         * config/te-riscix.h: New file to define TE_RISCIX.
4502
4503         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4504
4505 Fri Jun 28 15:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
4506
4507         * Makefile.in (config.status): Just run config.status as other
4508         tools do.
4509
4510 Fri Jun 28 11:09:38 1996  Stan Shebs  <shebs@andros.cygnus.com>
4511
4512         * mpw-config.in (TARGET_OS): Add definition to conf.
4513
4514 Thu Jun 27 20:39:40 1996  James G. Smith  <jsmith@cygnus.co.uk>
4515
4516         * config/tc-mips.c (append_insn): Parenthesize
4517         cop_interlocks expressions.
4518
4519 Thu Jun 27 12:18:26 1996  Ian Lance Taylor  <ian@cygnus.com>
4520
4521         * listing.c (listing_print): Close the listing file if it is not
4522         stdout.  Close the other files opened for the listing.
4523
4524         * config/tc-sparc.h (md_cons_align): Define.
4525         (sparc_cons_align): Declare.
4526         (HANDLE_ALIGN): Define.
4527         (sparc_handle_align): Declare.
4528         * config/tc-sparc.c (sparc_cons_align): New function.
4529         (sparc_handle_align): New function.
4530         * read.c (cons_worker): Call md_cons_align if it is defined.
4531
4532         * as.h (struct frag): Add fr_file and fr_line fields.
4533         * frags.c (frag_new): Set fr_file and fr_line.
4534         (frag_var): Likewise.
4535         (frag_variant): Likewise.
4536
4537         * as.h (struct frag): Remove unused align_mask and align_offset
4538         fields.
4539
4540         * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4541         From <uddeborg@carmen.se>.
4542
4543 Wed Jun 26 13:21:34 1996  Ian Lance Taylor  <ian@cygnus.com>
4544
4545         * configure.in (mips-*-osf*): New target.
4546         * configure: Rebuild.
4547
4548         * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4549
4550 Wed Jun 26 16:23:08 1996  James G. Smith  <jsmith@cygnus.co.uk>
4551
4552         * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4553         between co-processor comparisons and branches for the VR4300.
4554
4555 Mon Jun 24 18:02:50 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
4556
4557         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4558         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4559         (docdir): Removed.
4560         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4561         * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4562         includedir): Use autoconf set values.
4563         (docdir): Removed.
4564
4565 Mon Jun 24 11:58:14 1996  Ian Lance Taylor  <ian@cygnus.com>
4566
4567         * listing.c (listing_eject): Don't do anything if listing is 0.
4568         (listing_list): Likewise.
4569         (listing_source_line): Likewise.
4570         (listing_title): Don't save title if listing is 0.
4571         (listing_source_file): Check listing rather than listing_tail.
4572
4573         * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4574         using shared libraries.
4575         * configure: Rebuild.
4576
4577 Fri Jun 21 18:22:23 1996  Ian Lance Taylor  <ian@cygnus.com>
4578
4579         * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4580         absolute expression if a relocation type was specified.
4581
4582 Fri Jun 21 17:40:16 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>
4583
4584         * configure.in: Add support for *-*-rtems* configurations.
4585         * configure: Rebuild.
4586
4587 Fri Jun 21 16:01:18 1996  Richard Henderson  <rth@tamu.edu>
4588
4589         * configure.in: Add alpha-*-linuxecoff* target.  Use elf for
4590         alpha-*-linux* target.  Force bfd_gas for alpha-*.  Require
4591         opcodes library for alpha.
4592         * configure: Rebuild with autoconf 2.10.
4593         * config/tc-alpha.c: Substantial rewrite to add ELF support and
4594         use new opcode table.
4595         * config/tc-alpha.h (md_undefined_symbol): Don't define.
4596         (LOCAL_LABEL): Define differently if OBJ_ELF.
4597         (FAKE_LABEL_NAME): Define if OBJ_ELF.
4598         * config/alpha-opcode.h: Remove.
4599         * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4600         * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4601         include/opcode/alpha.h rather than config/alpha-opcode.h.
4602
4603 Thu Jun 20 19:10:28 1996  Ian Lance Taylor  <ian@cygnus.com>
4604
4605         * config/obj-aout.c (obj_emit_relocations): Give an error if the
4606         relocation symbol was not resolved.
4607         * config/obj-coff.c (do_relocs_for): Likewise.
4608
4609         * write.c (adjust_reloc_syms): Refetch the symbol section after
4610         calling S_GET_VALUE, since it may have changed.
4611
4612         * expr.c (struct expr_symbol_line): Define.
4613         (expr_symbol_lines): New static variable.
4614         (make_expr_symbol): Add entry to expr_symbol_lines.
4615         (expr_symbol_where): New function.
4616         * expr.h: Use extern on function declarations.
4617         (expr_symbol_where): Declare.
4618         * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4619         rather than printing the meaningless name of an expression
4620         symbol.
4621
4622 Thu Jun 20 15:57:41 1996  Ken Raeburn  <raeburn@cygnus.com>
4623
4624         * config/tc-i386.c (md_number_to_chars): Deleted.
4625         * config/tc-i386.h (md_number_to_chars): New macro.
4626
4627         * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4628         the file.
4629         (load_symbol_address, load_expression): Use build_mem.
4630         (build_operate): New function.
4631         (emit_addq_r): Use it.
4632
4633         Wed Mar 13 22:14:14 1996  Pat Rankin  <rankin@eql.caltech.edu>
4634
4635         * symbols.c (colon):  #if VMS, use S_SET_OTHER to store `const_flag'.
4636
4637         Tue Mar  5 14:31:45 1996  Pat Rankin  <rankin@eql.caltech.edu>
4638
4639         * config/tc-vax.h (NOP_OPCODE): Define.
4640
4641         Sun Feb  4 21:01:03 1996  Pat Rankin  <rankin@eql.caltech.edu>
4642
4643         * config/obj-vms.h (S_IS_COMMON): Define.
4644         (S_IS_LOCAL): Check for \002 as well as \001.
4645         (LONGWORD_ALIGNMENT): New macro.
4646         (SUB_SEGMENT_ALIGN): Use it.
4647
4648         Fri Jan 26 17:44:09 1996  Pat Rankin  <rankin@eql.caltech.edu>
4649
4650         * config/vms-conf.h: Reconcile with conf.in.
4651
4652 Wed Jun 19 11:31:50 1996  Ian Lance Taylor  <ian@cygnus.com>
4653
4654         * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
4655         defined.
4656
4657         * doc/as.texinfo: Document that any number of hex digits can
4658         follow \x.
4659
4660         * as.c (struct defsym_list): Define.
4661         (defsyms): New static variable.
4662         (parse_args): Just put --defsym arguments on defsyms list, rather
4663         than defining them.
4664         (main): Define defsyms after output file is created.
4665
4666         * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
4667         cpu32.  From Eric Norum <Eric.Norum@usask.ca>.
4668
4669         * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
4670         insn_error rather than calling check_absolute_expr.
4671
4672         * as.c (emulation_name): Remove unused static variable.
4673         (default_emul_bfd_name): Add return NULL to avoid warning.
4674         * ecoff.c (ecoff_stab): Remove unused variables name and
4675         name_end.
4676         * frags.c (frag_new): Remove unused variable tmp.
4677         * hash.c (hash_grow): Parenthesize + within <<.
4678         (hash_print_statistics): Use %lu, not %d, to print unsigned
4679         long variables.
4680         * messages.c: Include "libiberty.h".
4681         (fprint_value): Add cast to avoid printf warning.
4682         (sprint_value): Likewise.
4683         * read.c: Include "ecoff.h".
4684         (emit_expr): Add casts to avoid printf warnings.
4685         * read.h: Use extern for function declarations.
4686         (pop_insert): Declare.
4687         * stabs.c: Include "ecoff.h".
4688         * subsegs.c (subseg_set_rest): Remove unused variables tmp,
4689         former_last_fragP, and new_fragP.
4690         * subsegs.h (subsegs_print_statistics): Declare.
4691         * symbols.c (debug_verify_symchain): Change macro to discard
4692         arguments.
4693         * write.c (dump_section_relocs): Likewise.
4694         * write.h: Use extern for function declarations.
4695         (write_print_statistics): Declare.
4696         * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
4697         warning.
4698         * config/e-mipself.c (mipself_bfd_name): Likewise.
4699         * config/obj-elf.h (elf_ecoff_set_ext): Declare.
4700
4701         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
4702         emit relocations against external symbols.
4703
4704         * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
4705         message if bfd_reloc_type_lookup fails, rather than calling
4706         assert.
4707
4708         * config/tc-alpha.c (alpha_force_relocation): Add
4709         BFD_RELOC_12_PCREL to switch.
4710
4711 Tue Jun 18 20:29:57 1996  Doug Evans  <dje@canuck.cygnus.com>
4712
4713         * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
4714         TE_PE (Lfoo, not .Lfoo).
4715
4716 Tue Jun 18 17:13:33 1996  Ian Lance Taylor  <ian@cygnus.com>
4717
4718         * read.c (s_fill): Don't warn about a zero repeat count.
4719
4720         * config/tc-mips.c (mips_ip): Don't warn about using AT as a
4721         coprocessor register.
4722
4723         * config/tc-i386.c (md_assemble): When checking the size of a
4724         register to set the size of an instruction, do a bitwise and with
4725         Reg8 and Reg16 rather than requiring the type to be exactly Reg8
4726         or Reg16.
4727
4728 Tue Jun 18 13:19:51 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
4729
4730         * config/tc-h8300.c (parse_reg): Tweak error messages.
4731         (build_bytes): Likewise.
4732         (skip_colonthing): Handle :32 suffix.
4733         (get_specific): Promote L_24 to L_32 if it makes a match.
4734         Don't always promote L_8 to L_16.
4735         (do_a_fix_imm): Clean up L_32 and L_24 handling.
4736
4737         * config/tc-h8300.c (Smode): New variable.
4738         (h8300hmode): Turn off Hmode.
4739         (h8300smode): New function.  Turn on Smode and Hmode.
4740         (md_pseudo_table): New ".h8300s" pseudo-op.
4741         (parse_reg): Handle "exr" register.
4742         (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4743         Handle "mach" and "machl" operands for ldmac.
4744         (get_specific): Handle "stm.l" and "ldm.l".
4745         (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4746         * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4747         (Smode): Declare.
4748
4749 Mon Jun 17 15:50:53 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
4750
4751         * doc/as.texinfo: Reorder chapter of machine dependent options so
4752         that it is sorted by chip name.
4753
4754         * doc/as.texinfo: Use consistant spelling of Vax.
4755         * doc/c-vax.texi: Likewise.
4756
4757 Mon Jun 17 11:26:56 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
4758
4759         * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4760         pseudo ops.
4761         (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4762         (md_apply_fix): Likewise.
4763         (pa_try): New function.
4764         (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4765
4766 Sun Jun 16 22:57:47 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
4767
4768         * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4769         (pa_level): New function.
4770
4771 Fri Jun 14 20:06:44 1996  Ian Lance Taylor  <ian@cygnus.com>
4772
4773         * listing.c (listing_newline): Don't do anything if listing is 0.
4774
4775 Thu Jun 13 17:50:54 1996  Ian Lance Taylor  <ian@cygnus.com>
4776
4777         * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4778         symbol_create, not symbol_new.
4779
4780 Wed Jun 12 14:10:44 1996  Ian Lance Taylor  <ian@cygnus.com>
4781
4782         * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4783         absolute symbol unless TC_FORCE_RELOCATION returns true.
4784
4785         * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4786         version.
4787         (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4788         the symbol to a pointer.  Don't set previous_file_symbol.
4789         Simplify symbol list rearrangement.
4790         (coff_frob_symbol): Don't do anything with C_FILE symbols.
4791         (coff_adjust_symtab): Don't check previous_file_symbol.
4792
4793 Mon Jun 10 14:52:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4794
4795         * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4796         directive.
4797         (md_pseudo_table): Add ppc_elf_lcomm.
4798
4799 Mon Jun 10 11:45:51 1996  Ian Lance Taylor  <ian@cygnus.com>
4800
4801         * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4802         d0{24:1},d0' works without an immediate prefix on the bit numbers.
4803         (md_begin): Add digits to alt_notend_table.
4804         (md_parse_option): Make s a const pointer.
4805
4806         * config/tc-sparc.c (md_pseudo_table): Add "empty".
4807         (s_empty): New static function.
4808
4809         * config/obj-coff.c (struct filename_list): Only define if not
4810         BFD_ASSEMBLER.
4811         (filename_list_head, filename_list_tail): Likewise.
4812         (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4813         (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4814         flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4815         have a section of N_ABS rather than N_DEBUG.  If we do a merge,
4816         remove the new symbol from the list.
4817         (obj_coff_endef, both versions): Call tag_insert even if there is
4818         an old symbol with the same name, if the old symbol does not
4819         happen to be a tag.
4820         (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4821         the SF_GET_DEBUG condition.  Don't call SA_SET_SYM_ENDNDX with a
4822         symbol that will be moved to the end of the symbol list.
4823         (coff_adjust_section_syms): Always call section_symbol for .text,
4824         .data, and .bss.
4825         (coff_frob_section): Likewise.  Also, remove unused variable
4826         strname.
4827
4828         * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4829         manipulating frags directly.
4830         (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4831         defined.
4832
4833         * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4834         whether the next character is '*' before checking whether we are
4835         at the start of a line.  Permit LINE_COMMENT_START to start a
4836         comment in state 1 (seen some whitespace) as well, to match the
4837         documentation.
4838
4839         * gasp.c (do_align): Permit a fill value for .align.
4840
4841 Wed Jun  5 17:09:26 1996  Ian Lance Taylor  <ian@cygnus.com>
4842
4843         * read.c (next_char_of_string): Warn if a newline is seen in the
4844         middle of a string.  Call bump_line_counters when appropriate.
4845
4846 Wed Jun  5 17:08:36 1996  Richard Henderson  <rth@tamu.edu>
4847
4848         * symbols.c (colon): Use LOCAL_LABEL.
4849
4850 Tue Jun  4 10:55:16 1996  Tom Tromey  <tromey@csk3.cygnus.com>
4851
4852         * Makefile.in (install): Don't check to see if tooldir exists.
4853         Make $(tooldir) and $(tooldir)/bin.
4854
4855 Tue Jun  4 10:14:53 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4856
4857         * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4858         default.
4859
4860 Mon Jun  3 11:34:41 1996  Ian Lance Taylor  <ian@cygnus.com>
4861
4862         * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4863         insn_error.  Don't put the string "ERROR" in insn_error.  Set
4864         insn_error rather than calling as_warn for an unsupported opcode.
4865
4866 Sat Jun  1 21:51:55 1996  Ian Lance Taylor  <ian@cygnus.com>
4867
4868         * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4869         before permitting -64.
4870         * output-file.c (output_file_create): Remove duplicate
4871         bfd_perror.
4872
4873 Fri May 31 01:08:06 1996  Ian Lance Taylor  <ian@cygnus.com>
4874
4875         * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4876         section rather than a .reginfo section.
4877         (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4878         information.
4879
4880         * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4881         bit value with the high bit set.
4882
4883 Thu May 30 19:00:19 1996  Ian Lance Taylor  <ian@cygnus.com>
4884
4885         * read.c (s_lcomm): Set section flags for .sbss section.
4886
4887         * config/tc-mips.c (mips_64): New static variable.
4888         (mips_target_format): If mips_64, return elf64 targets rather than
4889         elf32 ones.
4890         (md_longopts): Add "32" and "64".
4891         (md_parse_option): Handle -32 and -64.
4892         (md_show_usage): Mention -32 and -64.
4893         (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4894         a 4 byte one.
4895
4896 Thu May 30 10:36:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4897
4898         * config/tc-ppc.c (comment_chars): Make '!' a comment character
4899         for Solaris compatibility.
4900
4901         * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4902         .stabd with 4 arguments into a .stabn.
4903
4904 Wed May 29 16:43:16 1996  Ian Lance Taylor  <ian@cygnus.com>
4905
4906         * config/tc-mips.c (macro): When passing X_add_number to
4907         macro_build, cast it to int first.
4908
4909 Tue May 28 13:29:39 1996  Ian Lance Taylor  <ian@cygnus.com>
4910
4911         * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4912         created by emit_expr.
4913
4914         * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4915         as_perror rather than assert.
4916
4917 Fri May 24 18:24:11 1996  Ian Lance Taylor  <ian@cygnus.com>
4918
4919         * config/tc-mips.c (mips_ip): Mark sections created to hold
4920         floating point information as read only.
4921
4922 Fri May 24 12:07:54 1996  David Edelsohn  <edelsohn@mhpcc.edu>
4923
4924         * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4925
4926 Thu May 23 17:34:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4927
4928         * read.c (potable): Add .skip as a synonym for .space.
4929
4930         * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4931         4 arguments, providing the 4th argument is 0, to allow
4932         compatibility with the Solaris assembler.
4933
4934 Thu May 16 15:51:48 1996  Ian Lance Taylor  <ian@cygnus.com>
4935
4936         * config/tc-sh.h (struct sh_segment_info_type): Define.
4937         (TC_SEGMENT_INFO_TYPE): Define.
4938         (sh_frob_label): Declare.
4939         (tc_frob_label): Define.
4940         (sh_flush_pending_output): Declare.
4941         (md_flush_pending_output): Define.
4942         * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4943         reloc before the instruction if necessary.
4944         (sh_frob_label): New function.
4945         (sh_flush_pending_output): New function.
4946         (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4947         when looking for the reloc for the target of .uses.
4948         (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4949         (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4950         emitted.
4951         (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4952         (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4953         the absolute symbol.
4954
4955         * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4956         TC_SEGMENT_INFO_TYPE is defined.
4957
4958 Wed May 15 12:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
4959
4960         * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4961         matches the register size.
4962
4963 Wed May 15 08:33:37 1996  Jeffrey A Law  (law@cygnus.com)
4964
4965         * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4966         fx_done set.
4967         (do_relocs_for): Likewise.
4968         (fixup_segment): Don't just quit if linkrelax is set.  Try to
4969         apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4970         nonzero.
4971
4972 Fri May 10 14:16:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4973
4974         * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4975         relative relocations with -mrelocatable.  Also allow unfixed
4976         relocs in .ex_shared.
4977
4978 Tue May  7 11:24:10 1996  Ian Lance Taylor  <ian@cygnus.com>
4979
4980         * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4981         non-zero before assuming this is a long file name.
4982         (w_strings): Likewise.
4983         (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4984
4985         * config/obj-coff.c (w_strings): Move declaration of i inside
4986         #ifdef block which uses it.
4987
4988 Tue May  7 00:49:58 1996  Jeffrey A Law  (law@cygnus.com)
4989
4990         * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4991         "relaxmode".  Output relocs which identify various relaxing
4992         possibilities for mov.[bwl] instructions.
4993         (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4994
4995 Mon May  6 15:26:28 1996  Doug Evans  <dje@canuck.cygnus.com>
4996
4997         * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4998         (MD_APPLY_FIX3): Define.
4999         * config/tc-arm.c (my_get_expression): Only watch for bad segments
5000         if OBJ_AOUT.
5001         (md_apply_fix3): Renamed from md_apply_fix.
5002         If pcrel reloc and symbol is in different section, undo effects
5003         of md_pcrel_from.
5004
5005 Sat May  4 12:49:35 1996  Jeffrey A Law  (law@cygnus.com)
5006
5007         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5008         any reloc with an LR% or RR% field selector for SOM.
5009
5010 Sat May  4 11:26:19 1996  Ian Lance Taylor  <ian@cygnus.com>
5011
5012         * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5013         variables.
5014
5015 Fri May  3 17:58:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5016
5017         * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5018         SF_GET_STATICS set.
5019         (yank_symbols): Likewise.
5020
5021 Wed May  1 13:38:17 1996  Ian Lance Taylor  <ian@cygnus.com>
5022
5023         * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5024         BFD_ASSEMBLER, add name field.
5025         * config/obj-coff.c: Include "libiberty.h".
5026         (coff_header_append): Handle long section names.
5027         (crawl_symbols): Just use the name field for the symbol name,
5028         without worrying about null byte termination.
5029         (w_strings): Handle long section names.
5030         (write_object_file): Likewise.  Also, use the name field, rather
5031         than scnhdr.s_name.
5032         (obj_coff_add_segment): Permit long section names.
5033         (obj_coff_init_stab_section): Use the name field, rather than
5034         scnhdr.s_name.
5035         (adjust_stab_section): Likewise.
5036         * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5037
5038         * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5039         (mem_fmt): Likewise.
5040         (md_apply_fix): Don't check fx_im_disp field.
5041
5042 Thu Apr 25 11:39:51 1996  Ian Lance Taylor  <ian@cygnus.com>
5043
5044         * configure.in: Add * after sparc*-*-vxworks.
5045         * configure: Rebuild.
5046
5047         * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5048         define it to comment_chars.  Use tc_comment_chars rather than
5049         comment_chars.
5050         (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5051         * config/tc-m68k.h (tc_comment_chars): Define.
5052         (m68k_comment_chars): Declare.
5053         * config/tc-m68k.c (m68k_comment_chars): Rename from
5054         comment_chars.  Change into a pointer rather than an array.
5055         (md_longopts): Add "bitwise-or".
5056         (md_parse_option): Handle OPTION_BITWISE_OR.
5057         (md_show_usage): Mention --bitwise-or.
5058         * doc/c-m68k.texi: Document --bitwise-or.
5059
5060 Wed Apr 24 11:28:38 1996  Ian Lance Taylor  <ian@cygnus.com>
5061
5062         * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5063         in 68000 mode.
5064
5065         * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5066         call demand_empty_rest_of_line.  Non BFD_ASSEMBLER version:
5067         correct handling of input line pointer, and call
5068         demand_empty_rest_of_line.
5069
5070 Mon Apr 22 18:02:37 1996  Doug Evans  <dje@blues.cygnus.com>
5071
5072         * config/tc-sparc.c (in_bitfield_range): New static function.
5073         (sparc_ip): New cases X,Y.  Use SPARC_OPCODE_ARCH_V9_P.
5074         (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5075         BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5076         (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5077         (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5078
5079 Thu Apr 18 18:58:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5080
5081         * config/obj-coff.c: BFD_ASSEMBLER:
5082         (coff_last_bf): New static variable.
5083         (coff_frob_symbol): Set endndx of a .bf symbol.
5084         Non BFD_ASSEMBLER:
5085         (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5086         (last_bfP): New static variable.
5087         (yank_symbols): Set endndx of a .bf symbol.
5088
5089 Thu Apr 18 11:53:58 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5090
5091         * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5092         and -s options.  Add -be for good measure.
5093
5094 Wed Apr 17 12:31:01 1996  Ian Lance Taylor  <ian@cygnus.com>
5095
5096         * read.c (s_space): Support non-constant fill value.  Handle fill
5097         value correctly for a size other than 1.
5098
5099 Tue Apr 16 15:17:40 1996  Doug Evans  <dje@canuck.cygnus.com>
5100
5101         * config/tc-arm.c (my_get_float_expression): Update call to
5102         gen_to_words, X_PRECISION changed from 6 to 5.
5103
5104 Tue Apr 16 10:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5105
5106         * config/tc-ppc.c (register_name,reg_name_search): Move register
5107         name lookup from PE specific code to all targets.  Add support for
5108         -mregnames/-mno-regnames to control whether register names are
5109         expanded or not.
5110         (md_assemble): Call register_name for all platforms.
5111         (md_parse_option): Add support for -mregnames/-mno-regnames.
5112
5113         * configure.in (powerpcle*-*-solaris): Add support.
5114         (powerpc*-*-linux): Ditto.
5115         * configure: Regenerate.
5116
5117         * config/ppc-sol.mt: New config file for PowerPC Solaris.
5118
5119 Mon Apr 15 12:26:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5120
5121         * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5122         be associated with a single %lo reloc.
5123
5124         * config/tc-mips.c (load_address): Cast X_add_number to valueT
5125         before comparing against MAX_GPREL_OFFSET, so that negative
5126         numbers are handled correctly.
5127         (macro): Likewise.
5128
5129 Thu Apr 11 12:39:02 1996  Ian Lance Taylor  <ian@cygnus.com>
5130
5131         * config/tc-sparc.c (last_insn): New static variable.
5132         (md_assemble): Warn about putting floating point branches in a
5133         delay slot.  If architecture is less than v9, insert NOP
5134         instructions between floating point instructions and floating
5135         point branches.  (The SunOS assembler does both these operations.)
5136         Save the last instruction opcode.
5137         (sparc_ip): Add pinsn parameter.  Change caller.
5138
5139         * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5140         for byte jump to next instruction to skip empty frags.
5141
5142 Wed Apr 10 16:48:12 1996  Ian Lance Taylor  <ian@cygnus.com>
5143
5144         * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5145         for addq with a 16 bit signed value, just emit a lda instruction
5146         instead.
5147
5148 Wed Apr 10 14:34:49 1996  Jeffrey A Law  (law@cygnus.com)
5149
5150         * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5151         of a 32bit operand.
5152
5153 Mon Apr  8 14:42:53 1996  Ian Lance Taylor  <ian@cygnus.com>
5154
5155         * configure.in: Permit --enable-shared to specify a list of
5156         directories.
5157         * configure: Rebuild.
5158
5159 Fri Apr  5 17:01:35 1996  Jeffrey A Law  (law@cygnus.com)
5160
5161         * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5162         (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5163
5164 Fri Apr  5 15:13:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5165
5166         * config/atof-ieee.c: Fix handling of denormalized extended
5167         precision numbers and overflow/underflow detection.
5168         (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5169         not include the 16 bit gap in the m68k extended precision format.
5170
5171 Fri Apr  5 14:29:23 1996  Ian Lance Taylor  <ian@cygnus.com>
5172
5173         * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5174         <jdp@polstra.com>.
5175         * configure: Rebuild.
5176
5177 Fri Apr  5 18:39:28 1996  James G. Smith  <jsmith@cygnus.co.uk>
5178
5179         * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5180         be accessed using the $gp register.
5181         * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5182
5183 Wed Apr  3 10:56:14 1996  Doug Evans  <dje@canuck.cygnus.com>
5184
5185         * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5186         bfd_mach_sparc_sparclet if current_architecture is sparclet.
5187
5188 Mon Apr  1 16:55:44 1996  Ian Lance Taylor  <ian@cygnus.com>
5189
5190         * read.c (get_line_sb): Bump line counters based on
5191         input_line_pointer[-1], not *input_line_pointer.  Don't bother to
5192         call LISTING_NEWLINE.
5193         (s_macro): Don't call demand_empty_rest_of_line.
5194         * app.c (do_scrub_chars): When handling C style comments, unget
5195         ch2 rather than ch.
5196
5197 Fri Mar 29 16:15:06 1996  Ian Lance Taylor  <ian@cygnus.com>
5198
5199         * read.h (enum linkonce_type): Define.
5200         (s_linkonce): Declare.
5201         * read.c (potable): Add "linkonce".
5202         (s_linkonce): New function.
5203         * subsegs.h (segment_info_type): Add linkonce field to
5204         MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5205         * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5206         (obj_coff_pe_handle_link_once): Declare if TE_PE.
5207         * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5208         "coff/pe.h".
5209         (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5210         (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5211         entry based on the linkonce field in segment_info.
5212         * doc/as.texinfo: Document .linkonce.
5213
5214 Fri Mar 29 11:31:27 1996  J.T. Conklin  (jtc@lisa.cygnus.com)
5215
5216         * doc/as.1: Changed to be recognized by catman -w on Solaris.
5217
5218 Thu Mar 28 15:27:47 1996  Ian Lance Taylor  <ian@cygnus.com>
5219
5220         * stabs.c (s_stab_generic): Call the listing functions before
5221         doing the rest of the processing, which may involve freeing the
5222         string.  Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5223         SEPARATE_STAB_SECTIONS case.
5224
5225         * config/tc-hppa.c: Remove nested comment.
5226         (tc_gen_reloc): Move label done inside the ifdef in which it is
5227         used.
5228         (md_apply_fix): Pass pointers to correct types to libhppa.h
5229         functions.  Always return a value.
5230
5231         * config/tc-mips.h (tc_frob_file): Define.
5232         (mips_frob_file): Declare.
5233         * config/tc-mips.c (struct mips_hi_fixup): Define.
5234         (mips_hi_fixup_list): New static variable.
5235         (imm_unmatched_hi): New static variable.
5236         (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5237         offset_reloc.  Pass imm_unmatched_hi to append_insn.
5238         (append_insn): Add unmatched_hi parameter.  If it is set, add the
5239         new fixup to mips_hi_fixup_list.  Change all callers.
5240         (mips_ip): Set imm_unmatched_hi when appropriate.
5241         (mips_frob_file): New function.
5242
5243 Thu Mar 28 11:47:59 1996  Doug Evans  <dje@canuck.cygnus.com>
5244
5245         * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5246         * configure: Regenerated.
5247
5248 Tue Mar 26 18:19:12 1996  Ian Lance Taylor  <ian@cygnus.com>
5249
5250         * as.c (main): Call bfd_set_error_program_name.
5251
5252 Fri Mar 22 11:13:00 1996  Ian Lance Taylor  <ian@cygnus.com>
5253
5254         * as.h (strdup): Don't declare.
5255         * stabs.c: Include libiberty.h
5256         (get_stab_string_offset): Use xstrdup rather than strdup.
5257         (s_stab_generic): Likewise.
5258         * as.c (parse_args): Likewise.
5259         * read.c (s_mri_sect): Likewise.
5260
5261         * gasp.c (change_base): Recognize \(...) construct documented to
5262         pass through enclosed characters literally through to the output.
5263         (process_assigns): Likewise.  Also, be more careful to avoid
5264         looking past the end of the buffer.
5265
5266 Thu Mar 21 13:18:43 1996  Ian Lance Taylor  <ian@cygnus.com>
5267
5268         * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5269         FreeBSD compatibility.  From John Polstra <jdp@polstra.com>.
5270
5271 Wed Mar 20 18:13:32 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5272
5273         * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5274
5275 Wed Mar 20 17:05:16 1996  David Mosberger-Tang  <davidm@azstarnet.com>
5276
5277         * config/alpha-opcode.h: Added cvtst instruction.
5278
5279 Mon Mar 18 13:12:46 1996  Ian Lance Taylor  <ian@cygnus.com>
5280
5281         * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5282         string.  Extract the addend from the result of expression.
5283
5284 Fri Mar 15 17:10:43 1996  Ian Lance Taylor  <ian@cygnus.com>
5285
5286         * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5287         LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5288         mode, change the state to 3 rather than 1.
5289
5290 Thu Mar 14 18:18:25 1996  Ian Lance Taylor  <ian@cygnus.com>
5291
5292         * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5293         correspond to 11 March change.
5294
5295 Thu Mar 14 15:27:10 1996  Jeffrey A Law  (law@cygnus.com)
5296
5297         * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5298         an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5299
5300 Tue Mar 12 12:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
5301
5302         * configure: Rebuild with autoconf 2.8.
5303
5304 Mon Mar 11 18:57:12 1996  Ian Lance Taylor  <ian@cygnus.com>
5305
5306         * config/atof-ieee.c (gen_to_words): Improve handling of
5307         X_PRECISION numbers.  Based on patches from Andreas Schwab
5308         <schwab@issan.informatik.uni-dortmund.de>.
5309
5310 Mon Mar 11 09:59:53 1996  Steve Chamberlain  <sac@slash.cygnus.com>
5311
5312         * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5313         (SEG_LAST): New.
5314         * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5315         * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5316         (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5317         crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5318         SEG_E9.
5319
5320 Thu Mar  7 15:17:39 1996  Doug Evans  <dje@charmed.cygnus.com>
5321
5322         * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5323
5324 Thu Mar  7 09:19:15 1996  Jeffrey A Law  (law@cygnus.com)
5325
5326         * config/tc-hppa.c (SUBSEG_MILLI): Define.
5327         (pa_def_subspaces): Add $MILLICODE$.
5328         (pa_spaces_begin): Set section flags for $MILLICODE$.
5329
5330 Wed Mar  6 14:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
5331
5332         * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5333         not SHT_NOBITS.  Don't tamper with flags based on type if a
5334         special section was found (revert Feb 29 change).
5335
5336         * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5337         if aligning to a longword boundary or greater.
5338
5339 Tue Mar  5 15:10:43 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
5340
5341         * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5342
5343 Mon Mar  4 20:50:57 1996  Steve Chamberlain  <sac@slash.cygnus.com>
5344
5345         * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5346         * configure: Regenerated.
5347
5348 Mon Mar  4 10:13:06 1996  Jeffrey A Law  (law@cygnus.com)
5349
5350         * config/tc-hppa.c: Add default definitions for R_N0SEL and
5351         R_N1SEL since they're not defined for old versions of hpux.
5352
5353         * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5354         Set "sym_ptr_ptr" and "addend" fields to dummy values for
5355         R_N0SEL and R_N1SEL.
5356
5357 Fri Mar  1 10:20:52 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5358
5359         * flonum-konst.c: Add two more constants for 1e+-2048 and
5360         1e+-4096, and correct the other constants.
5361
5362         * symbols.c (resolve_symbol_value): Handle O_logical_not.
5363
5364 Thu Feb 29 13:58:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5365
5366         * config/obj-elf.c (obj_elf_section): Allow predefined section
5367         types to set the nobits type.  Avoid a shadowed declaration.
5368
5369 Wed Feb 28 15:38:56 1996  Jeffrey A Law  (law@cygnus.com)
5370
5371         * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5372         reduce relocs using e_nlrsel field selectors.
5373
5374         * write.c (fix_new_exp): Don't use #elif.  Some compilers
5375         don't handle it.
5376
5377         * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5378         the selector table.
5379         (pa_chk_field_selector): Handle new field selectors for SOM.
5380
5381 Tue Feb 27 14:42:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5382
5383         * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5384         * configure: Rebuild.
5385         * config/te-linux.h (LOCAL_LABELS_FB): Define.
5386         * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5387         "a.out-m68k-linux".
5388         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5389         is defined.
5390
5391 Mon Feb 26 18:58:58 1996  Stan Shebs  <shebs@andros.cygnus.com>
5392
5393         * mpw-make.sed: Update to handle shared library support.
5394
5395 Mon Feb 26 10:34:10 1996  Doug Evans  <dje@charmed.cygnus.com>
5396
5397         * config/tc-sparc.c (sparc_ip): Print all architectures that support
5398         the insn on mismatch.
5399
5400 Fri Feb 23 21:44:39 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
5401
5402         * configure.in: Add support for a29-coff.
5403         * configure: Rebuild.
5404
5405 Thu Feb 22 16:39:43 1996  Ian Lance Taylor  <ian@cygnus.com>
5406
5407         * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5408         of the section when looking for the R_SH_USES fixup, because the
5409         frag addresses have not yet been adjusted.
5410
5411         * gdbinit.in: Set a breakpoint on as_warn_where.
5412
5413         * config/tc-mips.c (macro): Add missing arguments to macro_build
5414         omitted in last change.  From Jim Wilson <wilson@cygnus.com>.
5415
5416 Wed Feb 21 17:00:32 1996  Ian Lance Taylor  <ian@cygnus.com>
5417
5418         * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5419         if it is TC_CONS_RELOC.  Set a size of 4 to R_RELLONG.
5420
5421 Wed Feb 21 09:25:39 1996  Doug Evans  <dje@charmed.cygnus.com>
5422
5423         * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5424
5425 Tue Feb 20 21:48:03 1996  Doug Evans  <dje@charmed.cygnus.com>
5426
5427         * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5428         (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5429         Recognize [uU] format args as sparclet cpregs.
5430
5431 Tue Feb 20 22:25:55 1996  Ian Lance Taylor  <ian@cygnus.com>
5432
5433         * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5434         in bss_section.
5435
5436 Mon Feb 19 14:16:24 1996  Ian Lance Taylor  <ian@cygnus.com>
5437
5438         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5439         well as S_IS_EXTERNAL.
5440         (tc_fix_adjustable): Likewise.
5441         * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5442         S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5443         early.
5444         (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5445         deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5446
5447 Mon Feb 19 02:15:57 1996  Doug Evans  <dje@charmed.cygnus.com>
5448
5449         * config/tc-sparc.c (max_architecture): Change to sparclite for
5450         32 bit arch.
5451         (default_compatible): Delete.
5452         (sparc_ffs): New function.
5453         (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5454         (sparc_ip): Rewrite architecture match and bump logic.
5455
5456 Sun Feb 18 15:03:50 1996  Ian Lance Taylor  <ian@cygnus.com>
5457
5458         * configure.in: Check for 'do not mix' from native linker before
5459         trying to use -rpath.
5460         * configure: Rebuild.
5461
5462 Fri Feb 16 16:53:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5463
5464         * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5465         (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5466         (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5467         * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5468         is set.
5469         (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5470         to the symbol lnnoptr field, to get the correct file offset.
5471
5472 Thu Feb 15 14:48:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5473
5474         * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5475         symbols that are not function, file, or section symbols to be
5476         object types.
5477
5478 Thu Feb 15 11:20:18 1996  Ian Lance Taylor  <ian@cygnus.com>
5479
5480         * configure: Set and substitute RPATH_ENVVAR.
5481         * configure: Rebuild.
5482         * Makefile.in (RPATH_ENVVAR): New variable.
5483         (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5484
5485         * configure.in: Accept i686.  From H.J. Lu <hjl@zoom.com>: i386
5486         doesn't need opcodes.  If configuring shared, opcodes needs bfd.
5487         * configure: Rebuild.
5488
5489 Wed Feb 14 16:33:12 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
5490
5491         * read.c (s_mri_sect): Don't return '\0' in type.  Set all
5492         appropriate flags in BFD section.
5493
5494         * configure.in (m68k-*-psos*): New target.
5495         * configure: Rebuild.
5496         * config/te-psos.h: New file.
5497         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5498         is defined.
5499
5500 Wed Feb 14 13:43:24 1996  Ian Lance Taylor  <ian@cygnus.com>
5501
5502         From Alan Modra <alan@spri.levels.unisa.edu.au>:
5503         * configure.in: Remove duplicate setting of cpu_type.  Check
5504         whether opcodes library is required for on all targets, not just
5505         primary one.
5506         * configure: Rebuild.
5507
5508         * config/tc-mips.c (mips_big_got): New static variable.
5509         (s_extern): Don't declare.
5510         (reg_needs_delay): New static function.
5511         (macro_build): Permit GOT/CALL_HI/LO relocs.
5512         (macro_build_lui): If place is not NULL, use the number in the
5513         expression.
5514         (load_address): Handle mips_big_got case.
5515         (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5516         store macros.
5517         (OPTION_XGOT): Define.
5518         (md_longopts): Add "xgot" if OBJ_ELF.
5519         (md_parse_option): Handle -xgot.
5520         (md_show_usage): Mention -xgot.
5521         (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5522         (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5523
5524 Wed Feb 14 11:22:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5525
5526         * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5527         the byte relocation, point it to the low byte of the word.
5528
5529 Tue Feb 13 15:31:18 1996  Ian Lance Taylor  <ian@cygnus.com>
5530
5531         * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5532         * configure: Rebuild.
5533
5534 Mon Feb 12 15:53:46 1996  Doug Evans  <dje@charmed.cygnus.com>
5535
5536         * configure.in: Recognize any sparc* cpu.
5537         * configure: Regenerated.
5538
5539 Mon Feb 12 15:41:21 1996  Ian Lance Taylor  <ian@cygnus.com>
5540
5541         * read.c (potable): Add "mri" and ".mri".
5542         (s_mri): New function.
5543         * read.h (s_mri): Declare.
5544         * app.c (scrub_m68k_mri): New static variable.
5545         (mri_pseudo): New static variable.
5546         (do_scrub_begin): Add m68k_mri parameter.  Use it rather than
5547         flag_m68k_mri.  Initialize scrub_m68k_mri.
5548         (mri_state, mri_last_ch): New static variables.
5549         (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5550         fields.
5551         (app_push): Save new fields.
5552         (app_pop): Restore new fields.
5553         (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5554         If TC_M68K, use a trivial state machine to look for occurrences of
5555         the .mri pseudo-op, and change the mode appropriately.
5556         * as.h (do_scrub_begin): Update prototype.
5557         * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5558         do_scrub_begin.
5559         * config/tc-m68k.c (reg_prefix_optional_seen): New static
5560         variable.
5561         (m68k_mri_mode_change): New function.
5562         (md_parse_option): Set reg_prefix_optional_seen.
5563         * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5564         (MRI_MODE_CHANGE): Define.
5565         * doc/as.texinfo: Document .mri pseudo-op.
5566
5567         * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5568         comment character.
5569
5570 Mon Feb 12 15:16:29 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5571
5572         Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5573         * config/m68k-parse.h (enum pic_relocation): Define.
5574         (struct m68k_exp): Add pic_reloc field.
5575         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5576         (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5577         (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5578         otherwise.
5579         * config/tc-m68k.c: Delete definition of NO_RELOC.
5580         (struct m68k_it): Add pic_reloc field.
5581         (add_fix): Copy over pic_reloc field.
5582         (md_pseudo_table): Interpret .align parameter as byte count.
5583         (mote_pseudo_table): Likewise.
5584         (tc_m68k_fix_adjustable): New function.
5585         (get_reloc_code): New function.
5586         (md_assemble): Use it as last argument to fix_new_exp.
5587         (md_apply_fix_2): For a relocation against a symbol don't put the
5588         addend into the data.
5589         (tc_gen_reloc): Different addend computation for OBJ_ELF.
5590         (m68k_ip): Don't relax an operand that requires pic relocation.
5591         (md_begin): Align .text, .data and .bss on 4 byte boundary by
5592         default.
5593         * write.c (fixup_segment): Don't add symbol value to addend if
5594         TC_M68K and OBJ_ELF.
5595         * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5596         (motorola_operand): Add rule for `(zapc, EXPR)'.
5597
5598 Mon Feb 12 10:07:33 1996  David Mosberger-Tang  <davidm@azstarnet.com>
5599
5600         * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5601         *really* is permissible before the comma.
5602
5603 Mon Feb 12 00:12:13 1996  Ian Lance Taylor  <ian@cygnus.com>
5604
5605         * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5606         inserting nop instructions.
5607
5608 Fri Feb  9 10:54:19 1996  Ian Lance Taylor  <ian@cygnus.com>
5609
5610         * config/te-aux.h: Change include of aux.h to aux-coff.h.
5611
5612 Thu Feb  8 20:02:58 1996  Ian Lance Taylor  <ian@cygnus.com>
5613
5614         * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5615         class setting for a CALLNAME symbol in COFF.
5616
5617         * read.c (potable): Pass negative numbers for new .balign[wl] and
5618         .p2align[wl] pseudo-ops.
5619         (s_align_bytes): Treat a negative argument as specifying the fill
5620         length.
5621         (s_align_ptwo): Likewise.
5622
5623 Wed Feb  7 14:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
5624
5625         * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5626         (do_align): Take new len parameter.  Change all callers.  Pass it
5627         to md_do_align.
5628         (s_align_bytes): Arg now indicates the length of the fill pattern.
5629         (s_align_ptwo): Likewise.
5630         * config/obj-coff.c (write_object_file): Pass length to
5631         md_do_align.
5632         * config/tc-i386.h (md_do_align): Take new len parameter.
5633         * config/tc-m88k.h (md_do_align): Likewise.
5634         * config/tc-m88k.c (m88k_do_align): Likewise.
5635         * config/tc-sh.h (md_do_align): Likewise.
5636         * config/tc-sh.c (sh_do_align): Likewise.
5637         * doc/as.texinfo: Document new pseudo-ops.
5638
5639         * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5640         done in cvt_frag_to_fill.
5641
5642         * config/tc-sh.h (sh_do_align): Declare.
5643         (md_do_align): Define.
5644         * config/tc-sh.c (sh_do_align): New function.
5645
5646         * ecoff.c (ecoff_build_lineno): Don't try to store the address
5647         difference if the next address is before the current one.
5648
5649         * config/tc-m68k.c (struct m68k_cpu): Add alias field.
5650         (archs): Initialize new field.
5651         (m68k_ip): Don't list alias names when listing CPUs which support
5652         an instruction.
5653
5654         * as.c (main): Call parse_args before read_begin.
5655         * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5656         front of generated pseudo-ops.
5657         * read.c (potable): Ignore "name".
5658         (s_app_file): Permit a single quote after the string, since one
5659         may appear in m68k MRI mode.
5660
5661         * configure.in: Check for --enable-shared.  If linking against
5662         shared BFD and opcodes, fix library name on SunOS, and try to set
5663         -rpath reasonably.
5664         * configure: Rebuild.
5665
5666 Tue Feb  6 15:16:17 1996  Ian Lance Taylor  <ian@cygnus.com>
5667
5668         * as.h (flag_m68k_mri): Declare.
5669         * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
5670         * Many files: For MRI syntax that is specific to the m68k MRI
5671         assembler, check flag_m68k_mri rather than flag_mri or
5672         MRI_MODE_NEEDS_PSEUDO_DOT.
5673
5674 Mon Feb  5 16:29:11 1996  Ian Lance Taylor  <ian@cygnus.com>
5675
5676         * config/tc-i960.c (ARCH_HX): Define.
5677         (arch_tab): Add HX.
5678         (targ_has_sfr): Handle ARCH_HX.
5679         (targ_has_iclass): Handle ARCH_HX.
5680         (tc_coff_fix2rtype): Add return 0 to avoid warning.
5681         (tc_headers_hook): If the architecture was specified explicitly,
5682         use it when setting the flags.  Set the extern variable coff_flags
5683         rather than headers->filehdr.f_flags, since the latter is set
5684         unconditionally in obj-coff.c.
5685         (i960_handle_align): Remove unused variable fixp.
5686
5687         Support for building bfd and opcodes as shared libraries, based on
5688         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
5689         * configure.in: Set OPCODES and BFD to search directories.
5690         Substitute OPCODES_DEP and BFDDEP.  On SunOS, set HLDFLAGS.
5691         * configure: Rebuild.
5692         * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
5693         (LIBDEPS): New variable.
5694         (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS).  Use
5695         $(HLDFLAGS) in link.
5696         (check): Set LD_LIBRARY_PATH in the environment.
5697
5698 Fri Feb  2 17:41:53 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
5699
5700         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
5701         .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
5702         read-only, not read/write.
5703
5704 Fri Feb  2 14:09:25 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
5705
5706         * Makefile.in (INSTALL_XFORM): Remove -e.
5707
5708 Fri Feb  2 12:32:15 1996  Ian Lance Taylor  <ian@cygnus.com>
5709
5710         * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
5711         than comparing S_GET_SEGMENT to undefined_section.
5712         (write_object_file): Skip symbols which were equated to an
5713         undefined or common symbol.
5714         * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
5715         S_IS_COMMON rather than comparing S_GET_SEGMENT to
5716         undefined_section.
5717         (S_GET_VALUE): Likewise.  Avoid recursion problems if S_IS_DEFINED
5718         or S_IS_COMMON call S_GET_VALUE.
5719         * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5720         * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
5721         to an undefined or common symbol, convert the reloc to be against
5722         the target symbol.
5723         (obj_crawl_symbol_chain): Skip symbols which were equated to an
5724         undefined or common symbol.
5725         * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5726         * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
5727         to an undefined or common symbol, convert the reloc to be against
5728         the target symbol.
5729         (obj_crawl_symbol_chain): Skip symbols which were equated to an
5730         undefined or common symbol.
5731         * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
5732         S_IS_COMMON rather than comparing S_GET_SEGMENT to
5733         undefined_section.
5734         (yank_symbols): Skip symbols which were equated to an undefined or
5735         common symbol.
5736
5737 Thu Feb  1 15:34:32 1996  Ian Lance Taylor  <ian@cygnus.com>
5738
5739         * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
5740         * config/obj-bout.h (S_IS_LOCAL): Likewise.
5741
5742         * configure.in: Make sure we only add m68k-parse.o to
5743         ${extra_objects} once, no matter how many m68k targets have been
5744         enabled.
5745         * configure: Rebuild.
5746
5747 Wed Jan 31 18:31:46 1996  Steve Chamberlain  <sac@slash.cygnus.com>
5748
5749         * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5750         * configure: Rebuild.
5751
5752 Wed Jan 31 14:03:17 1996  Richard Henderson  <rth@tamu.edu>
5753
5754         * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5755         * doc/c-m68k.texi: Document .extend and .ldouble.
5756
5757         * configure.in (m68*-apple-aux*): New target.
5758         * config/te-aux.h: New file.
5759         * config/obj-coff.c (compare_external_relocs): New static function
5760         if TE_AUX.
5761         (do_relocs_for): Sort relocs if TE_AUX.
5762         (fixup_segment): If TE_AUX, store common symbol value in segment.
5763         * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5764
5765 Wed Jan 31 12:24:58 1996  Ian Lance Taylor  <ian@cygnus.com>
5766
5767         * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5768
5769         * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5770         BSF_FUNCTION.
5771         (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5772         * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5773         symbol.
5774         * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5775         (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5776         an undefined symbol and the size of a function symbol.
5777         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5778         for all common symbols.
5779
5780 Tue Jan 30 12:35:24 1996  Ken Raeburn  <raeburn@cygnus.com>
5781
5782         * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5783         scaling of index.
5784
5785         * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5786         m68k.
5787
5788 Mon Jan 29 12:21:30 1996  Ian Lance Taylor  <ian@cygnus.com>
5789
5790         * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5791         of object.  From Ronald F. Guilmette <rfg@monkeys.com>.
5792
5793         * ecoff.c (localsym_t): Add addend field.
5794         (add_ecoff_symbol): Add addend argument.  Change all callers.
5795         (coff_sym_value): Make static.
5796         (coff_sym_addend): New static variable.
5797         (ecoff_directive_def): Initialize coff_sym_addend.
5798         (ecoff_directive_val): Accept symbol + constant.
5799         (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5800         (ecoff_build_symbols): Include the addend in the symbol value.
5801
5802 Fri Jan 26 19:28:52 1996  Kim Knuttila  <krk@cygnus.com>
5803
5804         * config/tc-ppc.c (md_assemble): Ignore overflow on
5805         BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5806
5807 Fri Jan 26 16:14:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5808
5809         * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5810         bytes in size, so offset appropriately in big endian mode when
5811         writing the bottom 2 bytes.
5812
5813 Thu Jan 25 20:26:23 1996  Doug Evans  <dje@charmed.cygnus.com>
5814
5815         * config/tc-sparc.c (default_compatible): New static local.
5816         (md_begin): Initialize it.  Rewrite warn_on_bump handling.
5817         (sparc_ip): If no architecture or -bump specified, don't mark as
5818         mismatched those in default_compatible.
5819
5820 Thu Jan 25 12:21:53 1996  Ian Lance Taylor  <ian@cygnus.com>
5821
5822         SCO ELF support from Robert Lipe <robertl@arnet.com>:
5823         * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5824         * configure: Rebuild.
5825         * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5826         * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5827         * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5828         (sco_id): Declare if SCO_ELF.
5829
5830 Thu Jan 25 03:10:53 1996  Doug Evans  <dje@charmed.cygnus.com>
5831
5832         * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5833         ({max,warn_after}_architecture): New static locals.
5834         (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5835         If both architecture and -bump requested, set max_architecture to max.
5836         (sparc_md_end): Simplify.
5837         (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5838         Rewrite code to bump architecture and check for conflicts.
5839         (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5840         with Solaris assembler.
5841         (md_parse_option): Likewise.  Call sparc_opcode_lookup_arch.
5842         (md_show_usage): Update.
5843
5844 Wed Jan 24 22:11:03 1996  Doug Evans  <dje@charmed.cygnus.com>
5845
5846         * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5847
5848 Mon Jan 22 09:21:36 1996  Doug Evans  <dje@charmed.cygnus.com>
5849
5850         * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5851         #ifdef sparcv9 when choosing value.
5852         (ENV64): Delete.
5853         (md_end): Define.
5854         (sparc_md_end): Declare.
5855         * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5856         (initial_architecture): New static local.
5857         (can_bump_v9_p): Likewise.
5858         (NO_V9): Delete all occurrences.
5859         (sparc_md_end): New function.
5860         (sparc_ip): New local v9_arg_p.  Rework fp reg number test.
5861         Don't bump architecture to v9 unless can_bump_v9_p set.
5862         (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5863         * configure.in (sparc64 target cpu): Don't set obj_format here.
5864         (SPARC_V9): Renamed from sparcv9.
5865         (sparc64-*-elf*): Define SPARC_ARCH64.
5866         * configure: Regenerated.
5867         * acconfig.h (SPARC_V9): Renamed from sparcv9.
5868         (SPARC_ARCH64): Add.
5869         * conf.in: Regenerated.
5870         * config/vmsconf.h: Update.
5871
5872 Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>
5873
5874         * config/tc-mips.c (load_register): Optimise "dli" loads.
5875         (md_show_usage): add "-mcpu=vr4100" to help text.
5876
5877 Mon Jan 22 11:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
5878
5879         * symbols.c (resolve_symbol_value): If a symbol is equated to an
5880         undefined symbol, preserve the X_op of O_symbol.
5881         (S_GET_VALUE): Fix check to permit this case.
5882         * write.c (write_relocs): If a reloc is against an undefined
5883         symbol equated to another symbol, change the reloc to be against
5884         the latter symbol.
5885         * config/obj-coff.c (do_relocs_for): Likewise.
5886
5887         * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5888         XMC_PR.
5889
5890 Mon Jan 22 10:59:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5891
5892         * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5893         computer is PowerPC.
5894
5895         * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5896
5897         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5898         mentioned in the eabi.
5899
5900 Thu Jan 18 17:58:19 1996  Kim Knuttila  <krk@cygnus.com>
5901
5902         * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5903         * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5904
5905 Mon Jan 15 17:43:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5906
5907         * config/tc-ppc.c (mapping): Add more relocation suffixes.
5908
5909 Sun Jan 14 21:29:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5910
5911         * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5912         as a section it is ok to have unadorned -mrelocatable pointers in.
5913
5914 Sat Jan 13 11:09:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5915
5916         * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5917         #ifdef OBJ_ELF.
5918
5919 Fri Jan 12 15:32:07 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5920
5921         * config/obj-elf.c (obj_elf_section): Add hooks so machine
5922         dependent section attributes can be handled.
5923
5924         * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5925         macros to add support for exclude section flag and ordered section
5926         type.
5927
5928         * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5929         functions to add support for exclude section flag and ordered
5930         section type.
5931
5932 Fri Jan 12 12:04:00 1996  Ian Lance Taylor  <ian@cygnus.com>
5933
5934         * subsegs.c (section_symbol): Don't try to look up the section
5935         symbol in the hash table.  It should be possible to have a symbol
5936         with the same name as a section, but no connection to it.
5937
5938         * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5939         From James Carlson <carlson@xylogics.com>.
5940
5941         * expr.c (operand): Skip whitespace after a close parenthesis.
5942         From James Carlson <carlson@xylogics.com>.
5943
5944 Tue Jan  2 12:43:23 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
5945
5946         * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5947         as_warn_where for relocation overflow.
5948         (parse_reg): Accept register name only if next character is
5949         not alphanumeric.
5950
5951 Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)
5952
5953         * ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
5954         addresses for static variables.
5955
5956 Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5957
5958         * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5959         and xgot give the old toc16 relocation.
5960         (md_apply_fix3): Support all GOT relocations.
5961
5962 Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>
5963
5964         * config/tc-mips.c (load_address): Correctly handle a constant in
5965         SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5966
5967 Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
5968
5969         * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5970         (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5971         (build_Mbytes): Handle REG_B.
5972
5973 Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>
5974
5975         * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5976
5977 Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>
5978
5979         * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5980
5981 Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>
5982
5983         * config/obj-coff.c (write_object_file): Set the s_align field to
5984         the number of bytes, rather than to the power of 2.
5985
5986 Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>
5987
5988         * Makefile.in (DISTCLEAN_HERE): New variable.
5989         (distclean): Use it.
5990         (maintainer-clean): Depend upon clean-here rather than clean,
5991         distclean, and clean-info.  Run make maintainer-clean in doc.
5992         Remove files listed in DISTCLEAN_HERE.
5993         * doc/Makefile.in (maintainer-clean realclean): Split out from
5994         distclean.  Depend upon clean-info and distclean.
5995
5996 Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
5997
5998         * mac-as.r: Fix copyright and version strings.
5999         (cfrg): Use PROG_NAME instead of literal name.
6000
6001 Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>
6002
6003         * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6004         call it.
6005         * config/tc-a29k.h (tc_unrecognized_line): Define.
6006         * config/tc-a29k.c (a29k_unrecognized_line): New function.
6007         (md_operand): Handle a29k style local dollar labels.
6008
6009 Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>
6010
6011         * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6012
6013 Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>
6014
6015         * read.c (s_fill): If md_flush_pending_output is defined, call
6016         it.
6017
6018 Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>
6019
6020         * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6021         Treat rs_align_code like rs_align.
6022
6023 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
6024
6025         * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6026         converting an absolute address into a PC-relative one.
6027
6028 Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
6029
6030         * mpw-config.in: Don't always use te-generic.h for emulation.
6031         (powerpc-apple-macos): Use emulation te-macos.h.
6032         * mpw-make.sed (install, install-only): Edit in Mac-specific
6033         install procedure.
6034
6035 Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>
6036
6037         * configure.in: Improve message about unsupported ELF targets.
6038         * configure: Rebuild.
6039
6040         * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6041         pattern is zero.  From Manfred Hollstein.
6042
6043 Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>
6044
6045         * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6046         the various idata sections, we check the name on the .section pseudo.
6047
6048 Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
6049
6050         * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6051         add section's paddr to add_number; compatibility to native as and
6052         ld forbids.
6053
6054 Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>
6055
6056         * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6057
6058         * hash.c (struct hash_entry): Moved here...
6059         * hash.h (struct hash_entry): ...from here.
6060
6061         * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6062         if it's already known to be null.
6063
6064 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
6065
6066         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6067         bit relocs converted to PC relative relocs.  This turned out to
6068         add the offset from the beginning of .text twice.
6069
6070 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
6071
6072         * stabs.c (s_stab_generic): In 's' case, free string from
6073         obstack.
6074
6075         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6076         sy_name_offset.
6077         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6078         Ditto.
6079
6080         * subsegs.h (segment_info_type): Make bitfields unsigned.
6081
6082         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6083         and move them together.  On most systems this will reduce the
6084         structure size by one word.
6085         (operatorT): Define O_max.
6086         * expr.c (expr_begin): Verify that X_op is wide enough to hold
6087         O_max.
6088
6089         * read.c (pop_insert): Print error returned by hash table
6090         insertion code.
6091
6092         * as.c (dump_statistics): Split out from main; dump some hash
6093         table stats and target-specific stats.
6094         (start_time): No longer automatic to main.
6095         (main): Set file-level start_time and call dump_statistics at
6096         exit.  Exit by calling xexit.
6097         (show_usage): Make --statistics description less specific.
6098         * subsegs.c (subsegs_print_statistics): New function.
6099         * write.c (write_print_statistics): New function.
6100         (n_fixups): New static variable.
6101         (fix_new_internal): Increment it.
6102         * read.c (read_print_statistics): New function.
6103         * read.h (read_print_statistics): Declare.
6104         * symbol.c (symbol_print_statistics): New function.
6105         * symbol.h (symbol_print_statistics): Declare.
6106         * hash.c (hash_print_statistics): New function.
6107         * hash.h (hash_print_statistics): Declare.
6108         * config/tc-i386.c (i386_print_statistics): New function.
6109         * config/tc-i386.h (i386_print_statistics): Declare.
6110         (tc_print_statistics): New macro.
6111         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6112         exit.
6113
6114         * hash.c (DELETED): Rewrite to use a valid but unique address.
6115         (START_POWER): Reduce to 10.
6116         (enum stat_enum): New enumerator, replacing STAT_* index macros.
6117         Add new values for counting strcmp calls.
6118         (GROW_FACTOR): New macro.
6119         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
6120         of nesting blocks.
6121         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
6122         (hash_new): Use FULL_VALUE.
6123         (struct hash_control): Definition moved here.
6124         (hash_code): Don't mask to low bits.
6125         (hash_ask): Mask returned hash code here.  Check hash value before
6126         calling strcmp; count strcmp calls.
6127         * hash.h (struct hash_control): Declare, don't define, here.
6128         (HASH_STATLENGTH): Deleted.
6129         (struct hash_entry): Add field for hash code.
6130         (hash_say, hash_apply): Don't declare.
6131
6132         * hash.c (destroy): Return void.
6133         (applicatee): Ditto.
6134         (main): Fix declarations.
6135         (hash_apply): Return void.  Argument `function' returns void.  Put
6136         inside "#ifdef TEST".
6137         (hash_say): Define only if TEST is defined.
6138         * hash.h (hash_apply, hash_say): Declarations deleted.
6139
6140 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
6141
6142         * configure: Rebuild with autoconf 2.7.
6143
6144 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
6145
6146         * aclocal.m4 (AC_PROG_CC): Remove local definition.
6147         * configure: Rebuild with autoconf 2.6.
6148
6149 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
6150
6151         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6152         (ppc_stabx): Don't increment ppc_debug_name_section_size.
6153         (ppc_bc): Likewise.
6154         (ppc_frob_file): Remove.
6155         * config/tc-ppc.h (tc_frob_file): Don't define.
6156         (ppc_frob_file): Don't declare.
6157
6158 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
6159
6160         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6161         * config/alpha-opcode.h: Include one-operand variants of jmp and
6162         jsr.
6163
6164         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6165         with te-delta.h in 8.3 file systems.
6166         * configure.in: Adjusted.
6167
6168 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
6169
6170         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6171
6172         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6173         number.
6174         * expr.c (operand): Handle MRI suffixes after unadorned 0.
6175
6176 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
6177
6178         Version 2.6 released.
6179         * Makefile.in (VERSION): Updated to 2.6.
6180
6181         * config/obj-coff.c (write_object_file): Change use of md_do_align
6182         to pass a pointer rather than a fill value, to match other uses.
6183
6184 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
6185
6186         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6187
6188         * as.c (main): Move md_end call to just after call to
6189         perform_an_assembly_pass.  Delete cpu-specific code here.
6190         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6191         * config/tc-arm.c (md_end): Unused function deleted.
6192         * config/tc-ns32k.c (md_end): Ditto.
6193
6194         * config/tc-i386.c (i386_align_code): New function, moved here
6195         from HANDLE_ALIGN macro.
6196         * config/tc-i386.h (HANDLE_ALIGN): Call it.
6197
6198         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
6199
6200         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6201         before comparing
6202
6203         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
6204
6205         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
6206         multi-byte nops to avoid changing gcc.  The necessary gcc change
6207         might break old assemblers.
6208
6209         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
6210
6211         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
6212         generate optimal multi-byte nop instructions for ".align n"
6213         ".align n,0x90", and aligns requiring more than 15 bytes of
6214         padding still generate multiple 0x90's as before.
6215
6216 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
6217
6218         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6219
6220 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
6221
6222         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6223         * configure: Update.
6224         * mpw-make.sed: Reorder commands to make sed happier.
6225         * config/te-macos.h: New file.
6226         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6227
6228 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
6229
6230         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6231         conditional branches.
6232         (md_apply_fix): Likewise.
6233
6234 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
6235
6236         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6237         generate a reloc which the linker will not handle correctly.  Fix
6238         overflow checking--R_IREL is 18 bits, not 17.
6239
6240 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
6241
6242         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6243         from a PC relative reloc if TC_A29K.
6244
6245         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
6246         code depends upon it.
6247
6248         * config/tc-a29k.c (md_operand): Handle $float, $double, and
6249         $extend.  Based on code from Eric Freudenthal
6250         <freudenthal@nyu.edu>.
6251         * config/tc-a29k.h (LEX_DOLLAR): Define.
6252         * read.c (LEX_DOLLAR): Define if not defined.
6253         (lex_type): Use LEX_DOLLAR.
6254
6255 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
6256
6257         * configure.in (a29k-nyu-sym1): New target, just like other a29k
6258         targets.
6259
6260 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
6261
6262         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6263
6264 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
6265
6266         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6267         used only by "dlltool.c".
6268
6269 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
6270
6271         * config/tc-alpha.c: Undefine inline if not __GNUC__.
6272         (md_pseudo_table): Don't define "extern".
6273
6274 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
6275
6276         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6277
6278         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6279
6280 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
6281
6282         * macro.c (macro_expand_body): Don't warn about == with a
6283         nonexistent parameter, in case it is in a comment field.
6284
6285         * as.c (main): On TC_A29K, call macro_init with macro_alternate
6286         set to 1.
6287         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6288         set, even if macro_alternate is set.
6289         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6290         (sub_actual): If macro_strip_at, and kind is '@', don't look up
6291         the token unless it ended in '@'.
6292         * config/tc-a29k.c (line_separator_chars): Remove '@'.
6293         * doc/c-a29k.texi: Document macro usage on A29K.
6294
6295 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
6296
6297         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6298         signed word.
6299         (install_operand): Likewise.
6300
6301         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6302
6303 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
6304
6305         * configure.in (m88k-motorola-sysv*): New target.
6306         * configure: Rebuild.
6307         * config/te-delta88.h: New file.
6308         * config/obj-coff.c (write_object_file): Use md_do_align if it is
6309         defined.
6310         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6311         (md_do_align): Define.
6312         * config/tc-m88k.c: Include "subsegs.h".
6313         (m88k_do_align): New function.
6314
6315         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6316         (COFF_NOLOAD_PROBLEM): Define.
6317         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6318
6319 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
6320
6321         * config/tc-i386.c (md_assemble): For a jump instruction with
6322         non-constant target, require 7 available bytes in the current
6323         frag, not 6.
6324
6325 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
6326
6327         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6328         bfd/libelf.h.
6329
6330 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
6331
6332         * configure.in (alpha-*-linux*): Use ecoff.
6333         * configure: Rebuild.
6334         * ecoff.c (ecoff_directive_extern): New function.
6335         (ecoff_directive_weakext): New function.
6336         (ecoff_build_symbols): Handle weak symbols.
6337         (ecoff_setup_ext): Likewise.
6338         (ecoff_frob_symbol): Warn about weak common symbols.
6339         * ecoff.h (ecoff_directive_extern): Declare.
6340         (ecoff_directive_weakext): Declare.
6341         * symbols.c (S_IS_WEAK): New function.
6342         * symbols.h (S_IS_WEAK): Declare.
6343         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6344         "weakext".
6345         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6346         (s_extern): Remove.
6347
6348 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
6349
6350         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6351
6352         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6353         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
6354         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6355         * config/obj-coff.c (coff_frob_symbol): Don't call
6356         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6357         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
6358         to be dropped.
6359
6360         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6361         (ppc_stab_symbol): New static variable.
6362         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6363         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
6364         sy_tc.real_name to the stab string.
6365         (ppc_bc, ppc_ec): New static functions.
6366         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6367         do anything.
6368         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6369         suffix.
6370         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6371         entries.
6372
6373         * input-scrub.c (input_scrub_push): Reset sb_index.
6374
6375 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
6376
6377         * listing.c (listing_newline): Don't create a frag in the absolute
6378         section.
6379
6380 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
6381
6382         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6383         (ppc_csect): Move most of the code to ppc_change_csect, and call
6384         it.
6385         (ppc_change_csect): New static function, taken from ppc_csect.
6386         (ppc_section): New static function.
6387         (ppc_saw_abs): New static varable.
6388         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
6389         a symbol has no csect.
6390         (ppc_adjust_symtab): New function.
6391         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6392         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6393
6394         * write.c (write_object_file): If tc_adjust_symtab is defined,
6395         call it just before the call to obj_adjust_symtab.
6396
6397         * symbols.c (symbol_find_or_make): Change name to be const.
6398         * symbols.h (symbol_find_or_make): Update declaration.
6399
6400 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
6401
6402         * doc/as.texinfo (Align): Mention SH.
6403         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6404         .align value.
6405         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6406         (Z8000 Directives, even): Don't give numeric align value, instead
6407         explain behavior.
6408
6409 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
6410
6411         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6412         instruction.
6413
6414 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
6415
6416         * Makefile.in (diststuff):  Also make info.
6417         (maintainer-clean realclean):  Also make clean-info.
6418
6419 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
6420
6421         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6422         (pa_subspace): For ".nsubspa", always create a new subspace
6423         with the given attributes, even if one already exists with the
6424         same name.
6425
6426 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
6427
6428         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6429         TC_FORCE_RELOCATION, taking an additional section argument.  If
6430         the section of the target symbol is not the same as the current
6431         section, always force the relocation to be used.
6432         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6433
6434         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6435         md_pcrel_from function, taking an additional section argument.
6436         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6437
6438         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6439         older TC_FORCE_RELOCATION if not defined.
6440         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6441         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6442         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6443         TC_FORCE_RELOCATION.
6444
6445 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
6446
6447         * input-scrub.c (as_where): Set name to null pointer if we don't
6448         have a file name.
6449         * messages.c (identify): Only print filename if non-null.
6450         (as_show_where): Ditto, for line number too.
6451         (as_warn_internal, as_bad_internal): Ditto.
6452
6453         * input-file.c (input_file_open): If the input file can't be
6454         opened, consider it an error.
6455
6456 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
6457
6458         * config/tc-mips.c: Added mips_4100 control, and support for
6459         accepting the 4100 as a MIPS architecture variant (md_begin,
6460         macro_build, mips_ip, md_parse_option). Adding suitable
6461         command-line OPTIONs, and updating the help text (md_show_usage).
6462
6463 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
6464
6465         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6466         BFD_ASSEMBLER is defined.
6467
6468         * Use one active frag and one obstack per frag chain:
6469         * frags.c (frags): Variable deleted.
6470         (frag_alloc): New function.
6471         (frag_grow, frag_more, frag_variant, frag_now_fix,
6472         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6473         frags variable.
6474         (frag_new): Ditto.  Verify that frch_last and frag_now match on
6475         entry and exit, and that old frag_now has non-zero type.  Replace
6476         "know" uses with "assert".  Use frag_alloc instead of mucking with
6477         obstack alignment.
6478         * frags.h (frags): Declaration deleted.
6479         * subsegs.h (struct frchain): Add new field frch_frag_now.
6480         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6481         variables.
6482         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
6483         give it any stricter alignment than frchainS structures need.  Do
6484         not initialize frags obstack.  Set frag_now to point to
6485         dummy_obstack.  Initialize absolute_frchain.
6486         (subseg_set_rest): Save and restore frag_now in frch_frag_now
6487         field of frchainS.  Don't create new frags on section switch, and
6488         use frag_alloc when creating a new frag chain.  For absolute
6489         section, set frchain_now to absolute_frchain.  Verify that
6490         frch_last and frag_now match on entry and exit.  Initialize
6491         per-chain obstack, and under gcc, set required alignment to that
6492         needed by fragS structure.
6493
6494         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6495
6496         * stabs.c (get_stab_string_offset): Only copy input string if a
6497         fresh copy is needed, not if the section already exists.
6498         (s_stab_generic): Cache stab section name to bypass lookups, since
6499         usually it will match.  Could be made faster still by changing the
6500         memory allocation rules.
6501         (s_xstab): Cache section name to bypass repeated string
6502         allocation.
6503
6504         * frags.c (frag_new): Deleted register declarations.
6505
6506         * listing.c (frag_now): Don't declare.
6507
6508         * as.c (chunksize): New variable.
6509         (debug_memory): New variable.
6510         (main): If debug_memory is set, reduce chunksize and
6511         _bfd_chunksize.
6512         * as.h (chunksize): Declare it.
6513         * read.c (read_begin): Use it.
6514
6515         * config/tc-alpha.c (md_shortopts): Include 'g'.
6516         (md_parse_option): Ignore it.
6517
6518         * Makefile.in (distclean): Remove Makefile and config.status from
6519         testsuite directory.
6520         (clean-here): Don't delete testsuite.  Instead, delete only the
6521         files within it that would be generated by running tests.
6522
6523         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6524         frag_now_fix instead of accessing obstack info directly.
6525         * config/tc-arm.c (s_ltorg): Ditto.
6526         (md_assemble): Ditto.
6527
6528         * config/tc-i386.c (md_assemble): Call frag_grow instead of
6529         obstack_room.
6530
6531 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
6532
6533         * stabs.c (aout_process_stab): Insert debug symbol into symbol
6534         chain after parsing value expression, if any, to avoid separating
6535         continued .stabs lines.
6536
6537 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
6538
6539         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6540         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6541
6542 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
6543
6544         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6545         -mcom support and PPC_OPCODE_ANY for -many.
6546         (md_parse_option): Ditto.
6547         (ppc_arch): Ditto.
6548         (md_begin): For duplicate instructions, print all duplicates
6549         before aborting.
6550
6551 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
6552
6553         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6554         common mode operation.
6555         (md_show_usage): Add -mcom to usage message.
6556
6557 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
6558
6559         * expr.c (op_rank): Add O_symbol_rva.
6560         * expr.h (operatorT): Add O_symbol_rva.
6561         * read.c (cons_worker): Set O_symbol_rva when necessary.
6562         * write.c (fix_new_exp): Understand O_symbol_rva.
6563
6564 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
6565
6566         * config/tc-mips.c: Correct s_cons arguments.  From Michael
6567         Joosten <joost@ori.cadlab.de>.
6568
6569 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
6570
6571         * config/tc-ppc.c (ppc_macro): Make count unsigned.
6572         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6573         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6574         the fix_line field.
6575         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6576         make non-static.  Change all users.
6577         * config/obj-coff.h (coff_n_line_nos): Declare.
6578
6579 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
6580
6581         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6582
6583         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6584
6585         * config/obj-elf.c (obj_elf_common): Convert specified byte
6586         alignment to power of two.  Set size of local bss symbol.
6587
6588         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6589
6590 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
6591
6592         * sb.c, macro.c: Decide whether to include <string.h> or
6593         <strings.h> just as as.h does.
6594
6595 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
6596
6597         * Makefile.in (site.exp): Fix setting of $srcdir.
6598
6599         * config/tc-arm.c (md_atof): Fix little-endian output.
6600         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6601         all coff targets.
6602
6603 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
6604
6605         * doc/as.texinfo: Split out the NS32k family documentation,
6606         despite its being commented out for now.
6607         * doc/c-ns32k.texi: New file.
6608
6609         * sb.c, macro.c: Include string.h.
6610
6611         * Makefile.in (comparison): Only check *.o; we don't care if
6612         timestamps inserted by the native linker differ.
6613
6614         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6615         if alignment stricter than 4 bytes is requested; in that case,
6616         align to a 4-byte boundary first.
6617
6618         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
6619
6620         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6621         uninitialized" warning for `Max_Source_Offset'.
6622
6623 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
6624
6625         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6626         qualifiers and detect errors if present.
6627         (md_assemble): Add call to parse_toc_entry. Also added some support
6628         for the [tocv] qualifier.
6629         (ppc_pe_tocd): New function to support data in the toc section.
6630
6631 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
6632
6633         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6634         an absolute symbol.
6635
6636 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
6637
6638         * config/tc-m68k.c (isword): Accept all values from -65536 to
6639         +65535, so ~VAL will not be rejected.
6640
6641         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
6642         skip characters after the pseudo-op.
6643         (s_else): Likewise.
6644         * read.c (get_line_sb): Don't look past buffer_limit.
6645         (s_include): In MRI mode, skip characters after the file name.
6646
6647 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
6648
6649         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6650         periods in register names.
6651
6652 For older changes see ChangeLog.1.