gas/ChangeLog

   1 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
   2
   3         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
   4         bit relocs converted to PC relative relocs.  This turned out to
   5         add the offset from the beginning of .text twice.
   6
   7 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
   8
   9         * stabs.c (s_stab_generic): In 's' case, free string from
  10         obstack.
  11
  12         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
  13         sy_name_offset.
  14         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
  15         Ditto.
  16
  17         * subsegs.h (segment_info_type): Make bitfields unsigned.
  18
  19         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
  20         and move them together.  On most systems this will reduce the
  21         structure size by one word.
  22         (operatorT): Define O_max.
  23         * expr.c (expr_begin): Verify that X_op is wide enough to hold
  24         O_max.
  25
  26         * read.c (pop_insert): Print error returned by hash table
  27         insertion code.
  28
  29         * as.c (dump_statistics): Split out from main; dump some hash
  30         table stats and target-specific stats.
  31         (start_time): No longer automatic to main.
  32         (main): Set file-level start_time and call dump_statistics at
  33         exit.  Exit by calling xexit.
  34         (show_usage): Make --statistics description less specific.
  35         * subsegs.c (subsegs_print_statistics): New function.
  36         * write.c (write_print_statistics): New function.
  37         (n_fixups): New static variable.
  38         (fix_new_internal): Increment it.
  39         * read.c (read_print_statistics): New function.
  40         * read.h (read_print_statistics): Declare.
  41         * symbol.c (symbol_print_statistics): New function.
  42         * symbol.h (symbol_print_statistics): Declare.
  43         * hash.c (hash_print_statistics): New function.
  44         * hash.h (hash_print_statistics): Declare.
  45         * config/tc-i386.c (i386_print_statistics): New function.
  46         * config/tc-i386.h (i386_print_statistics): Declare.
  47         (tc_print_statistics): New macro.
  48         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
  49         exit.
  50
  51         * hash.c (DELETED): Rewrite to use a valid but unique address.
  52         (START_POWER): Reduce to 10.
  53         (enum stat_enum): New enumerator, replacing STAT_* index macros.
  54         Add new values for counting strcmp calls.
  55         (GROW_FACTOR): New macro.
  56         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
  57         of nesting blocks.
  58         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
  59         (hash_new): Use FULL_VALUE.
  60         (struct hash_control): Definition moved here.
  61         (hash_code): Don't mask to low bits.
  62         (hash_ask): Mask returned hash code here.  Check hash value before
  63         calling strcmp; count strcmp calls.
  64         * hash.h (struct hash_control): Declare, don't define, here.
  65         (HASH_STATLENGTH): Deleted.
  66         (struct hash_entry): Add field for hash code.
  67         (hash_say, hash_apply): Don't declare.
  68
  69         * hash.c (destroy): Return void.
  70         (applicatee): Ditto.
  71         (main): Fix declarations.
  72         (hash_apply): Return void.  Argument `function' returns void.  Put
  73         inside "#ifdef TEST".
  74         (hash_say): Define only if TEST is defined.
  75         * hash.h (hash_apply, hash_say): Declarations deleted.
  76
  77 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
  78
  79         * configure: Rebuild with autoconf 2.7.
  80
  81 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
  82
  83         * aclocal.m4 (AC_PROG_CC): Remove local definition.
  84         * configure: Rebuild with autoconf 2.6.
  85
  86 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
  87
  88         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
  89         (ppc_stabx): Don't increment ppc_debug_name_section_size.
  90         (ppc_bc): Likewise.
  91         (ppc_frob_file): Remove.
  92         * config/tc-ppc.h (tc_frob_file): Don't define.
  93         (ppc_frob_file): Don't declare.
  94
  95 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
  96
  97         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
  98         * config/alpha-opcode.h: Include one-operand variants of jmp and
  99         jsr.
 100
 101         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
 102         with te-delta.h in 8.3 file systems.
 103         * configure.in: Adjusted.
 104
 105 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
 106
 107         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
 108
 109         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
 110         number.
 111         * expr.c (operand): Handle MRI suffixes after unadorned 0.
 112
 113 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
 114
 115         Version 2.6 released.
 116         * Makefile.in (VERSION): Updated to 2.6.
 117
 118         * config/obj-coff.c (write_object_file): Change use of md_do_align
 119         to pass a pointer rather than a fill value, to match other uses.
 120
 121 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
 122
 123         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
 124
 125         * as.c (main): Move md_end call to just after call to
 126         perform_an_assembly_pass.  Delete cpu-specific code here.
 127         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
 128 start-sanitize-rce
 129         * config/tc-rce.c (md_end): Deleted.
 130         * config/tc-rce.h (md_end): New macro, calls dump_literals.
 131 end-sanitize-rce
 132         * config/tc-arm.c (md_end): Unused function deleted.
 133         * config/tc-ns32k.c (md_end): Ditto.
 134
 135         * config/tc-i386.c (i386_align_code): New function, moved here
 136         from HANDLE_ALIGN macro.
 137         * config/tc-i386.h (HANDLE_ALIGN): Call it.
 138
 139         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
 140
 141         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
 142         before comparing
 143
 144         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
 145
 146         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
 147         multi-byte nops to avoid changing gcc.  The necessary gcc change
 148         might break old assemblers.
 149
 150         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
 151
 152         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
 153         generate optimal multi-byte nop instructions for ".align n"
 154         ".align n,0x90", and aligns requiring more than 15 bytes of
 155         padding still generate multiple 0x90's as before.
 156
 157 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
 158
 159         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
 160
 161 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 162
 163         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
 164         * configure: Update.
 165         * mpw-make.sed: Reorder commands to make sed happier.
 166         * config/te-macos.h: New file.
 167         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
 168
 169 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
 170
 171         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
 172         conditional branches.
 173         (md_apply_fix): Likewise.
 174
 175 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
 176
 177         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
 178         generate a reloc which the linker will not handle correctly.  Fix
 179         overflow checking--R_IREL is 18 bits, not 17.
 180
 181 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
 182
 183         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
 184         from a PC relative reloc if TC_A29K.
 185
 186         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
 187         code depends upon it.
 188
 189         * config/tc-a29k.c (md_operand): Handle $float, $double, and
 190         $extend.  Based on code from Eric Freudenthal
 191         <freudenthal@nyu.edu>.
 192         * config/tc-a29k.h (LEX_DOLLAR): Define.
 193         * read.c (LEX_DOLLAR): Define if not defined.
 194         (lex_type): Use LEX_DOLLAR.
 195
 196 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
 197
 198         * configure.in (a29k-nyu-sym1): New target, just like other a29k
 199         targets.
 200
 201 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
 202
 203         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
 204
 205 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
 206
 207         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
 208         used only by "dlltool.c".
 209
 210 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
 211
 212         * config/tc-alpha.c: Undefine inline if not __GNUC__.
 213         (md_pseudo_table): Don't define "extern".
 214
 215 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
 216
 217         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
 218
 219         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
 220
 221 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
 222
 223         * macro.c (macro_expand_body): Don't warn about == with a
 224         nonexistent parameter, in case it is in a comment field.
 225
 226         * as.c (main): On TC_A29K, call macro_init with macro_alternate
 227         set to 1.
 228         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
 229         set, even if macro_alternate is set.
 230         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
 231         (sub_actual): If macro_strip_at, and kind is '@', don't look up
 232         the token unless it ended in '@'.
 233         * config/tc-a29k.c (line_separator_chars): Remove '@'.
 234         * doc/c-a29k.texi: Document macro usage on A29K.
 235
 236 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
 237
 238         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
 239         signed word.
 240         (install_operand): Likewise.
 241
 242         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
 243
 244 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
 245
 246         * configure.in (m88k-motorola-sysv*): New target.
 247         * configure: Rebuild.
 248         * config/te-delta88.h: New file.
 249         * config/obj-coff.c (write_object_file): Use md_do_align if it is
 250         defined.
 251         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
 252         (md_do_align): Define.
 253         * config/tc-m88k.c: Include "subsegs.h".
 254         (m88k_do_align): New function.
 255
 256         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
 257         (COFF_NOLOAD_PROBLEM): Define.
 258         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
 259
 260 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
 261
 262         * config/tc-i386.c (md_assemble): For a jump instruction with
 263         non-constant target, require 7 available bytes in the current
 264         frag, not 6.
 265
 266 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
 267
 268         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
 269         bfd/libelf.h.
 270
 271 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
 272
 273         * configure.in (alpha-*-linux*): Use ecoff.
 274         * configure: Rebuild.
 275         * ecoff.c (ecoff_directive_extern): New function.
 276         (ecoff_directive_weakext): New function.
 277         (ecoff_build_symbols): Handle weak symbols.
 278         (ecoff_setup_ext): Likewise.
 279         (ecoff_frob_symbol): Warn about weak common symbols.
 280         * ecoff.h (ecoff_directive_extern): Declare.
 281         (ecoff_directive_weakext): Declare.
 282         * symbols.c (S_IS_WEAK): New function.
 283         * symbols.h (S_IS_WEAK): Declare.
 284         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
 285         "weakext".
 286         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
 287         (s_extern): Remove.
 288
 289 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 290
 291         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
 292
 293         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
 294         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
 295         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
 296         * config/obj-coff.c (coff_frob_symbol): Don't call
 297         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
 298         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
 299         to be dropped.
 300
 301         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
 302         (ppc_stab_symbol): New static variable.
 303         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
 304         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
 305         sy_tc.real_name to the stab string.
 306         (ppc_bc, ppc_ec): New static functions.
 307         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
 308         do anything.
 309         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
 310         suffix.
 311         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
 312         entries.
 313
 314         * input-scrub.c (input_scrub_push): Reset sb_index.
 315
 316 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
 317
 318         * listing.c (listing_newline): Don't create a frag in the absolute
 319         section.
 320
 321 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
 322
 323         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
 324         (ppc_csect): Move most of the code to ppc_change_csect, and call
 325         it.
 326         (ppc_change_csect): New static function, taken from ppc_csect.
 327         (ppc_section): New static function.
 328         (ppc_saw_abs): New static varable.
 329         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
 330         a symbol has no csect.
 331         (ppc_adjust_symtab): New function.
 332         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
 333         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
 334
 335         * write.c (write_object_file): If tc_adjust_symtab is defined,
 336         call it just before the call to obj_adjust_symtab.
 337
 338         * symbols.c (symbol_find_or_make): Change name to be const.
 339         * symbols.h (symbol_find_or_make): Update declaration.
 340
 341 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
 342
 343         * doc/as.texinfo (Align): Mention SH.
 344         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
 345         .align value.
 346         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
 347         (Z8000 Directives, even): Don't give numeric align value, instead
 348         explain behavior.
 349
 350 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
 351
 352         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
 353         instruction.
 354
 355 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 356
 357         * Makefile.in (diststuff):  Also make info.
 358         (maintainer-clean realclean):  Also make clean-info.
 359
 360 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
 361
 362         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
 363         (pa_subspace): For ".nsubspa", always create a new subspace
 364         with the given attributes, even if one already exists with the
 365         same name.
 366
 367 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 368
 369         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
 370         TC_FORCE_RELOCATION, taking an additional section argument.  If
 371         the section of the target symbol is not the same as the current
 372         section, always force the relocation to be used.
 373         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
 374
 375         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
 376         md_pcrel_from function, taking an additional section argument.
 377         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
 378
 379         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
 380         older TC_FORCE_RELOCATION if not defined.
 381         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
 382         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
 383         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
 384         TC_FORCE_RELOCATION.
 385
 386 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
 387
 388         * input-scrub.c (as_where): Set name to null pointer if we don't
 389         have a file name.
 390         * messages.c (identify): Only print filename if non-null.
 391         (as_show_where): Ditto, for line number too.
 392         (as_warn_internal, as_bad_internal): Ditto.
 393
 394         * input-file.c (input_file_open): If the input file can't be
 395         opened, consider it an error.
 396
 397 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
 398
 399         * config/tc-mips.c: Added mips_4100 control, and support for
 400         accepting the 4100 as a MIPS architecture variant (md_begin,
 401         macro_build, mips_ip, md_parse_option). Adding suitable
 402         command-line OPTIONs, and updating the help text (md_show_usage).
 403
 404 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
 405
 406         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
 407         BFD_ASSEMBLER is defined.
 408
 409         * Use one active frag and one obstack per frag chain:
 410         * frags.c (frags): Variable deleted.
 411         (frag_alloc): New function.
 412         (frag_grow, frag_more, frag_variant, frag_now_fix,
 413         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
 414         frags variable.
 415         (frag_new): Ditto.  Verify that frch_last and frag_now match on
 416         entry and exit, and that old frag_now has non-zero type.  Replace
 417         "know" uses with "assert".  Use frag_alloc instead of mucking with
 418         obstack alignment.
 419         * frags.h (frags): Declaration deleted.
 420         * subsegs.h (struct frchain): Add new field frch_frag_now.
 421         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
 422         variables.
 423         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
 424         give it any stricter alignment than frchainS structures need.  Do
 425         not initialize frags obstack.  Set frag_now to point to
 426         dummy_obstack.  Initialize absolute_frchain.
 427         (subseg_set_rest): Save and restore frag_now in frch_frag_now
 428         field of frchainS.  Don't create new frags on section switch, and
 429         use frag_alloc when creating a new frag chain.  For absolute
 430         section, set frchain_now to absolute_frchain.  Verify that
 431         frch_last and frag_now match on entry and exit.  Initialize
 432         per-chain obstack, and under gcc, set required alignment to that
 433         needed by fragS structure.
 434
 435         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
 436
 437         * stabs.c (get_stab_string_offset): Only copy input string if a
 438         fresh copy is needed, not if the section already exists.
 439         (s_stab_generic): Cache stab section name to bypass lookups, since
 440         usually it will match.  Could be made faster still by changing the
 441         memory allocation rules.
 442         (s_xstab): Cache section name to bypass repeated string
 443         allocation.
 444
 445         * frags.c (frag_new): Deleted register declarations.
 446
 447         * listing.c (frag_now): Don't declare.
 448
 449         * as.c (chunksize): New variable.
 450         (debug_memory): New variable.
 451         (main): If debug_memory is set, reduce chunksize and
 452         _bfd_chunksize.
 453         * as.h (chunksize): Declare it.
 454         * read.c (read_begin): Use it.
 455
 456         * config/tc-alpha.c (md_shortopts): Include 'g'.
 457         (md_parse_option): Ignore it.
 458
 459         * Makefile.in (distclean): Remove Makefile and config.status from
 460         testsuite directory.
 461         (clean-here): Don't delete testsuite.  Instead, delete only the
 462         files within it that would be generated by running tests.
 463
 464         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
 465         frag_now_fix instead of accessing obstack info directly.
 466         * config/tc-arm.c (s_ltorg): Ditto.
 467         (md_assemble): Ditto.
 468
 469         * config/tc-i386.c (md_assemble): Call frag_grow instead of
 470         obstack_room.
 471
 472 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
 473
 474         * stabs.c (aout_process_stab): Insert debug symbol into symbol
 475         chain after parsing value expression, if any, to avoid separating
 476         continued .stabs lines.
 477
 478 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
 479
 480         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
 481         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
 482
 483 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
 484
 485         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
 486         -mcom support and PPC_OPCODE_ANY for -many.
 487         (md_parse_option): Ditto.
 488         (ppc_arch): Ditto.
 489         (md_begin): For duplicate instructions, print all duplicates
 490         before aborting.
 491
 492 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
 493
 494         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
 495         common mode operation.
 496         (md_show_usage): Add -mcom to usage message.
 497
 498 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
 499
 500         * expr.c (op_rank): Add O_symbol_rva.
 501         * expr.h (operatorT): Add O_symbol_rva.
 502         * read.c (cons_worker): Set O_symbol_rva when necessary.
 503         * write.c (fix_new_exp): Understand O_symbol_rva.
 504
 505 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
 506
 507         * config/tc-mips.c: Correct s_cons arguments.  From Michael
 508         Joosten <joost@ori.cadlab.de>.
 509
 510 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 511
 512         * config/tc-ppc.c (ppc_macro): Make count unsigned.
 513         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
 514         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
 515         the fix_line field.
 516         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
 517         make non-static.  Change all users.
 518         * config/obj-coff.h (coff_n_line_nos): Declare.
 519
 520 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
 521
 522         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 523
 524         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
 525
 526         * config/obj-elf.c (obj_elf_common): Convert specified byte
 527         alignment to power of two.  Set size of local bss symbol.
 528
 529         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
 530
 531 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 532
 533         * sb.c, macro.c: Decide whether to include <string.h> or
 534         <strings.h> just as as.h does.
 535
 536 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
 537
 538         * Makefile.in (site.exp): Fix setting of $srcdir.
 539
 540         * config/tc-arm.c (md_atof): Fix little-endian output.
 541         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
 542         all coff targets.
 543
 544 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
 545
 546         * doc/as.texinfo: Split out the NS32k family documentation,
 547         despite its being commented out for now.
 548         * doc/c-ns32k.texi: New file.
 549
 550         * sb.c, macro.c: Include string.h.
 551
 552         * Makefile.in (comparison): Only check *.o; we don't care if
 553         timestamps inserted by the native linker differ.
 554
 555         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
 556         if alignment stricter than 4 bytes is requested; in that case,
 557         align to a 4-byte boundary first.
 558
 559         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
 560
 561         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
 562         uninitialized" warning for `Max_Source_Offset'.
 563
 564 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
 565
 566         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
 567         qualifiers and detect errors if present.
 568         (md_assemble): Add call to parse_toc_entry. Also added some support
 569         for the [tocv] qualifier.
 570         (ppc_pe_tocd): New function to support data in the toc section.
 571
 572 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
 573
 574         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
 575         an absolute symbol.
 576
 577 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
 578
 579         * config/tc-m68k.c (isword): Accept all values from -65536 to
 580         +65535, so ~VAL will not be rejected.
 581
 582         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
 583         skip characters after the pseudo-op.
 584         (s_else): Likewise.
 585         * read.c (get_line_sb): Don't look past buffer_limit.
 586         (s_include): In MRI mode, skip characters after the file name.
 587
 588 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
 589
 590         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
 591         periods in register names.
 592
 593 For older changes see ChangeLog.1.