gas/ChangeLog

   1 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
   2
   3         * subsegs.h (segment_info_type): Give the struct a name.
   4         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
   5         * config/tc-h8500.h (tc_reloc_mangle): Declare.
   6         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
   7         * config/tc-w65.h (tc_reloc_mangle): Declare.
   8         * config/tc-z8k.h (tc_reloc_mangle): Declare.
   9
  10 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
  11
  12         * config/tc-v850.c (v850_comm):  Restore old section
  13         after common processing.
  14
  15 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
  16
  17         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
  18
  19 start-sanitize-am33
  20 Wed Jun 24 09:38:10 1998  Jeffrey A Law  (law@cygnus.com)
  21
  22         * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
  23         as synonyms for "rN" registers.
  24         (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
  25         for "xrN" registers.
  26         (md_assemble): Fix typo computing the size of relocations.
  27
  28 end-sanitize-am33
  29 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
  30
  31         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
  32         char with code that explicitly sign-extends.
  33
  34 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
  35 start-sanitize-v850e
  36         * config/tc-v850.c (md_begin): Restore text section as the current
  37         section after creating call table sections.
  38 end-sanitize-v850e
  39         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
  40         code.
  41
  42         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
  43         with call to macro SYM_AUXINFO.
  44
  45 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
  46
  47         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
  48         with the program transform name.
  49         * Makefile.in: Rebuild.
  50
  51 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
  52
  53         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
  54         information.
  55
  56 start-sanitize-am33
  57 Mon Jun 22 13:45:19 1998  Jeffrey A Law  (law@cygnus.com)
  58
  59         * config/tc-mn10300: Handle FMT_D10 instructions.
  60
  61 end-sanitize-am33
  62 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
  63
  64         * config/tc-i386.c (i386_operand): Be prepared for a space between
  65         the open parenthesis and the start of the register operand,
  66         because of the June 16 change.
  67
  68 start-sanitize-r5900
  69 Mon Jun 22 11:08:07 1998  Frank Ch. Eigler  <fche@cygnus.com>
  70
  71         * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
  72         to be named with a `$' prefix.  Likewise, allow CFC2/CTC2 to
  73         refer to "$viNN" registers.
  74
  75 end-sanitize-r5900
  76 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
  77
  78         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
  79         BFD_ASSEMBLER.
  80
  81 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
  82
  83         * config/tc-d30v.c (d30v_align): Always perform alignment request,
  84         even if it is belived to be unnecessary.
  85
  86 start-sanitize-r5900
  87 Fri Jun 19 19:56:50 1998  Jeffrey A Law  (law@cygnus.com)
  88
  89         * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
  90         mips_cpu == 5900.
  91
  92 end-sanitize-r5900
  93 start-sanitize-am33
  94 Fri Jun 19 16:49:56 1998  Jeffrey A Law  (law@cygnus.com)
  95
  96         * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
  97         instruction formats.  Handle MN10300_OPERAND_24BIT modifier.
  98         (mn10300_insert_operand): Likewise.
  99         (mn10300_check_operand): Likewise.
 100
 101 end-sanitize-am33
 102 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
 103
 104         * write.c (adjust_reloc_syms): Never adjust relocs against weak
 105         symbols.
 106         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
 107
 108 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
 109
 110 start-sanitize-am33
 111         * config/tc-mn10300.c (r_registers): Add missing registers.
 112         (xr_registers): New set of registers.
 113         (xr_register_name): New function.
 114         (md_assemble): Handle XRREG and PLUS operands.  Tweak handling of
 115         RREG operand insertion.  Handle new D6 and D7 instruction formats.
 116 end-sanitize-am33
 117         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
 118         shift amount for a repeated operand.  The shift amount for the
 119         repeated copy comes from the size of the operand.
 120
 121 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
 122
 123         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
 124
 125 start-sanitize-am33
 126 Wed Jun 17 18:09:03 1998  Jeffrey A Law  (law@cygnus.com)
 127
 128         * config/tc-mn10300.c (r_registers): New register table.
 129         (r_register_name): New function.
 130         (md_assemble): Handle new am33 operand types.
 131
 132 end-sanitize-am33
 133 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
 134
 135         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
 136
 137 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 138
 139         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
 140         characters in it as LEX_IS_SYMBOL_COMPONENT.
 141         * config/tc-i386.h (tc_symbol_chars): Define.
 142         (extra_symbol_chars): Declare.
 143         * config/tc-i386.c (extra_symbol_chars): Define.
 144         (comment_chars): Don't use '/' as comment start if TE_LINUX.
 145         (line_comment_chars): Set to '/' if TE_LINUX.
 146         * doc/c-i386.texi (i386-prefixes): Update.
 147         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
 148
 149 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
 150
 151         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
 152         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
 153
 154 start-sanitize-sky
 155 Fri Jun 12 12:46:57 1998  Doug Evans  <devans@canuck.cygnus.com>
 156
 157         * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
 158         section vma.
 159
 160 end-sanitize-sky
 161 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
 162
 163         * config/tc-d10v.c (md_apply_fix3): Checking displacement
 164         constraint in instructions REP & REPI.
 165
 166 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
 167
 168         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
 169         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
 170
 171         (check_range): If the operand is shifted, then shift the number
 172         before checking its range.
 173
 174         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
 175
 176         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
 177         common sections.
 178
 179 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
 180
 181         * config/tc-v850.c (v850_comm): Create special sections as needed.
 182
 183 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
 184
 185         * config/tc-d10v.c (write_2_short): Addition of swapping
 186         instructions for sequential and reverse sequential order when
 187         given order is not possible.
 188
 189 start-sanitize-sky
 190 Tue Jun  9 12:20:44 1998  Doug Evans  <devans@canuck.cygnus.com>
 191
 192         * config/tc-dvp.c (assemble_vu): Print better error message if
 193         lower insn is missing.
 194
 195 end-sanitize-sky
 196 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
 197
 198         * Makefile.am: Rebuild dependencies.
 199         (DEP_INCLUDES): Fix reference to intl build directory.
 200         * Makefile.in: Rebuild.
 201
 202 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 203
 204         * doc/c-i386.texi: Update 16 bit documentation.
 205
 206         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
 207         IgnoreDataSize to IgnoreSize as they are used for address size as
 208         well as data size.
 209         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
 210         32-bit mode, similarly addr16/data16 and variants.
 211
 212 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
 213
 214         * config/tc-d30v.c (md_assemble): Fix handling of reverse
 215         sequential word multiply instructions.
 216
 217         (do_assemble): Add extra command line argument, to allow mul32
 218         attribute to be preserved across parallel insns.
 219         (md_assemble): Insert NOPs between explicitly parallel insns which
 220         contain an 32 bit multiply and a 16 multiply.
 221
 222 start-sanitize-sky
 223 Mon Jun  8 15:41:43 1998  Doug Evans  <devans@canuck.cygnus.com>
 224
 225         * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
 226
 227 end-sanitize-sky
 228 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 229
 230         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
 231         likewise for REPE.
 232
 233         * config/tc-i386.c (reloc): Add braces.
 234
 235         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
 236         consistent with Intel naming.
 237         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
 238         use bitfields in sib_byte.
 239         (modrm_byte): Don't use bitfields here either.
 240
 241         * config/tc-i386.c (current_templates): Add const.
 242         (parse_register): Add const to return, param, and char *s.
 243         (i386_operand): Add const to reg_entry *r.
 244         * config/tc-i386.h (templates): Add const to start, end.
 245
 246         Inspired by code for 16 bit gas support from Martynas Kunigelis
 247         <martynas@nm3.ktu.lt>:
 248         * config/tc-i386.c (md_assemble): Add full support for 16 bit
 249         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
 250         (uses_mem_addrmode): Remove.
 251         (md_estimate_size_before_relax): Add support here too.
 252         (md_relax_table): Rewrite interface to md_relax for 16 bit
 253         support.
 254         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
 255         (opcode_suffix_to_type): Remove.
 256         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
 257         (SIZE_FROM_RELAX_STATE): Modify to suit above.
 258         (md_convert_frag): Likewise.
 259         (i386_operand): Add support for 16 bit base/index regs,
 260         immediates, and displacements.  Remove some unnecessary casts, and
 261         localise end_of_operand_string, displacement_string_start,
 262         displacement_string_end variables.  Add GCC_ASM_O_HACK.
 263         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
 264
 265         * config/tc-i386.c (prefix_hash): Remove.
 266         (md_begin): Rewrite without obstacks.  Remove prefix hash table
 267         handling.  Rewrite lexical table handling.
 268         (i386_print_statistics): Don't print prefix statistics.
 269         (md_assemble): Rewrite instruction parser so that line is not
 270         converted to lower case.  Don't do a hash_find for prefixes,
 271         instead recognise them via opcode modifier.
 272         (expecting_operand, paren_not_balanced): Localise variables.
 273         * config/tc-i386.h (IsPrefix): Define.
 274         (prefix_entry): Remove.
 275
 276         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
 277         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
 278         '\\' in case where comment_chars contains '/'.
 279
 280         * config/tc-i386.c (MATCH): Ensure given operand and template
 281         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
 282         you must write `ljmp *table(%ebx)'.
 283
 284         From H.J. Lu <hjl@gnu.org>:
 285         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
 286         as 0 ifndef BFD_ASSEMBLER.
 287         (md_assemble): Allow immediate operands without suffix or
 288         other reg operand to default in size to the current code size.
 289
 290 start-sanitize-v850e
 291 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
 292
 293         * config/tc-v850.c (md_begin):  Restore creation of
 294         .call_table_text and .call_table_data sections.
 295
 296 end-sanitize-v850e
 297 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
 298
 299         * config/tc-d30v.c (md_assemble): Set execution type to unknown
 300         after emitting a word of noops.
 301
 302 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 303
 304         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
 305         (i386_operand): Simplify checks for valid base/index combinations.
 306         Disallow `in 4(%dx),%al'.
 307
 308         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
 309         index_reg const.
 310         (add_prefix): Change parameter from char to int.
 311
 312         * config/tc-i386.h (Ugh): Define opcode modifier.
 313         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
 314
 315         * config/tc-i386.c (md_assemble): Rewrite MATCH and
 316         CONSISTENT_REGISTER_MATCH macros to check register types more
 317         thoroughly.  Check for illegal suffix/operand combinations
 318         when matching insns with operands.  Handle new `s' suffix, and
 319         associated FloatMF opcode modifier for float insns with memory
 320         operands.
 321         * config/tc-i386.h (FloatMF): Define new opcode modifier.
 322         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
 323         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
 324         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
 325         DATA_PREFIX_OPCODE throughout.
 326
 327         * config/tc-i386.c (REGISTER_WARNINGS): Define.
 328         (md_assemble): Rewrite suffix/register operand checking code to be
 329         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
 330         AnyMem, the better to grep.
 331         (pi): Remove Abs.
 332         (i386_operand): Don't set Mem bits in i.types[this_operand] when
 333         given a memory operand.  Don't set Abs bits either.
 334         (type_names): Remove Mem*, Abs*.
 335         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
 336         define opcode_modifiers as these cases are handled by Disp8,
 337         Disp16, Disp32 and suffix checks.
 338         (COMES_IN_BOTH_DIRECTIONS): Remove.
 339         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
 340
 341         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
 342         if IgnoreDataSize modifier given.  Remove ShortformW modifier
 343         test.  Add test for ShortForm in W base_opcode modification.
 344         Merge Seg2ShortForm and Seg3ShortForm code.
 345         * config/tc-i386.h (ShortFormW): Remove.
 346         (IgnoreDataSize): Define.
 347
 348 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
 349
 350         * config/tc-d30v.c (md_assemble): Store previous segment state
 351         with previous instruction.
 352
 353 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 354
 355         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
 356         (ebp, esp): Remove static variables.
 357         (MATCH): Remove test for InOutPortReg.
 358         (i386_operand): Properly handle InOutPortReg here instead.
 359         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
 360         (md_assemble): Simplify and correct modrm and sib generation.
 361         (i386_operand): Add warning for scale without index.
 362         Rewrite checks for valid base/index combinations.
 363
 364         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
 365         macros and enclose in do while(0).
 366         (RESTORE_END_STRING): Likewise.
 367         (md_assemble): Add one to printed operand number so we start
 368         from 1 not 0.  Add some more gettext invocations.
 369         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
 370         number here too.
 371
 372         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
 373         DATA_PREFIX, SEG_PREFIX): Define.
 374         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
 375         (check_prefix): Remove function.
 376         (add_prefix): New function.  Add prefix to i.prefix as well as
 377         doing checks.
 378         (md_assemble): Changes for add_prefix.  Remove hack for wait
 379         prefix, instead always output prefixes in fixed order.  Test
 380         for jcxz/loop when selecting between word & dword operations,
 381         and add address size prefix rather than operand size prefix.
 382         Remove operand -> address size hack when emitting jcxz/loop.
 383         (i386_operand): Remove O_Absent check as it's done in expr.
 384
 385 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
 386
 387         * configure.in: Recognize m5200 as a cpu_type of m68k.
 388         * aclocal.m4: Rebuild with current libtool.
 389         * configure: Rebuild.
 390
 391 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 392
 393         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
 394         to relaxable_symbol to prevent references to external symbol from
 395         being relaxed.
 396
 397 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
 398
 399         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
 400         symbols are relaxable.
 401
 402 start-sanitize-sky
 403 Wed Jun  3 10:26:04 1998  Doug Evans  <devans@canuck.cygnus.com>
 404
 405         * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
 406         (create_vuoverlay_section): Entries are 4 bytes not 8.
 407
 408 end-sanitize-sky
 409 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
 410
 411         * config/tc-v850.c (md_begin):  Don't create special
 412         sections by default.
 413
 414 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
 415
 416         * config/tc-mips.c (macro): For div and udiv, close the
 417         reorder block as soon as possible.
 418
 419 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
 420
 421         From Matt Semersky <matts@scd.hp.com>:
 422         * macro.c (macro_mri_mode): New function.
 423         * macro.h (macro_mri_mode): Declare.
 424         * read.c (s_mri): Call macro_mri_mode when switching in and out of
 425         MRI mode.
 426
 427 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
 428
 429         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
 430         OBJ_EVAX case.
 431
 432         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
 433         until after xstrdup in OBJ_EVAX case.
 434
 435 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
 436
 437         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
 438         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
 439         of hardcoded magic number.
 440         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
 441
 442 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
 443
 444         * read.c (do_s_func): New function.
 445         (s_func): Call it.
 446         * read.h (do_s_func): Add prototype.
 447 start-sanitize-sky
 448         * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
 449         (s_dvp_func): New function.
 450 end-sanitize-sky
 451
 452 start-sanitize-r5900
 453 Mon Jun  1 17:04:56 1998  Jeffrey A Law  (law@cygnus.com)
 454
 455         * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
 456
 457 end-sanitize-r5900
 458 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
 459
 460         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
 461         nops if fill pattern not specified.
 462
 463 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
 464
 465         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
 466         * config/te-go32.h (TE_GO32): Define.
 467         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
 468
 469 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
 470
 471         Implement .func/.endfunc pseudo-ops.
 472         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
 473         (s_func): Declare.
 474         * read.c (potable): Add .func,.endfunc.
 475         (s_func): New function.
 476         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
 477         functions.
 478         (in_doc_func_p,current_function_label): New static globals.
 479         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
 480
 481 start-sanitize-sky
 482         * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
 483         (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
 484         * config/tc-dvp.c (vuoverlay_string_section): New static global.
 485         (md_begin): Create overlay string section.
 486         (create_vuoverlay_section): Put section name in overlay string section.
 487         Put string's offset in overlay table entry.  Set SEC_CODE flag for
 488         overlay sections.
 489
 490 end-sanitize-sky
 491 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
 492
 493         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
 494         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
 495         * config/tc-arm.h (WORKING_DOT_WORD): Define.
 496         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
 497         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
 498         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
 499         * config/tc-i860.h (WORKING_DOT_WORD): Define.
 500         * config/tc-i960.h (WORKING_DOT_WORD): Define.
 501         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
 502         * config/tc-w65.h (WORKING_DOT_WORD): Define.
 503         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
 504         * config/tc-a29k.c: Don't define md_short_jump_size,
 505         md_long_jump_size, md_create_short_jump or md_create_long_jump.
 506         * config/tc-alpha.c: Likewise.
 507         * config/tc-alpha.h: Likewise.
 508         * config/tc-arm.c: Likewise.
 509         * config/tc-h8300.c: Likewise.
 510         * config/tc-h8500.c: Likewise.
 511         * config/tc-hppa.c: Likewise.
 512         * config/tc-i860.c: Likewise.
 513         * config/tc-i960.c: Likewise.
 514         * config/tc-ppc.c: Likewise.
 515         * config/tc-sh.c: Likewise.
 516         * config/tc-sparc.h: Likewise.
 517         * config/tc-tic30.c: Likewise.
 518         * config/tc-w65.c: Likewise.
 519         * config/tc-z8k.c: Likewise.
 520
 521 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
 522
 523         * config/tc-vax.c (_): Delete this macro used for placeholder
 524         values in vax_operand_width_size; it conflicts with the _() macro
 525         used for internationalization.
 526
 527 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
 528
 529         * symbols.c (symbol_find_base): Fix case insensitive symbol name
 530         code.  From Chris Moller <moller@bops.com>.
 531
 532         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
 533         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
 534         * read.c (emit_expr): Initialize seg and subseg fields of a new
 535         broken word.
 536         * write.c (write_object_file): Switch to the appropriate segment
 537         and subsegment when processing a broken word.
 538
 539         * config/tc-m68k.c (mri_assemble): New static function.
 540         (build_mri_control_operand): Call mri_assemble rather than
 541         md_assemble.
 542         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
 543         (s_mri_endf, s_mri_endw): Likewise.
 544
 545 start-sanitize-sky
 546 Thu May 28 16:23:08 1998  Doug Evans  <devans@canuck.cygnus.com>
 547
 548         * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
 549         (dvp_frob_file): Declare.
 550         (tc_frob_file): Define.
 551         (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
 552         * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
 553         (vuoverlay_section_name,create_vuoverlay_section): New functions.
 554         (vuoverlay_section,vuoverlay_table_section): New static globals.
 555         (ovlysym_table): New static global.
 556         (md_begin): Create .vuoverlay_table section.
 557         (assemble_vif): Call create_vuoverlay_section for each mpg.
 558         (dvp_frob_label): Record vu labels in ovlysym_table for later
 559         movement from absolute section to their overlay section.
 560         (dvp_frob_file): New function.
 561         (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
 562
 563 end-sanitize-sky
 564 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
 565
 566         * read.c (s_org): Call md_flush_pending_output if it is defined.
 567
 568         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
 569
 570 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
 571
 572         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
 573         (md_parse_option): Add for same.
 574         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
 575         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
 576         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
 577
 578         * config/tc-sparc.h (cons_fix_new_sparc): Added.
 579
 580 start-sanitize-sky
 581 Fri May 22 11:47:01 1998  Doug Evans  <devans@canuck.cygnus.com>
 582
 583         * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
 584         even when missing in input string.
 585
 586 end-sanitize-sky
 587 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
 588
 589         * config/tc-arm.c (find_real_start): Relax definition of local
 590         labels.
 591
 592 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
 593
 594         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
 595         symbols at the given address, not just the last one specified.
 596
 597 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
 598
 599         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
 600         or number_to_chars_littleendian to write data.
 601
 602 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
 603
 604         * config/tc-v850.c (md_assemble): Remove artificially created
 605         register name symbols.
 606
 607 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
 608
 609         * write.c (fixup_segment): Change "segment" to "section" in
 610         error message.
 611
 612 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
 613
 614         * write.c (fixup_segment): Change sym1-sym2 message again.
 615
 616 start-sanitize-r5900
 617 Mon May 18 11:49:04 1998  Jeffrey A Law  (law@cygnus.com)
 618
 619         * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
 620         (mips_ip): Likewise.
 621
 622 Mon May 18 12:37:38 1998  Frank Ch. Eigler  <fche@cygnus.com>
 623
 624         * config/tc-mips.c (macro): For R5900, use "B" operand format for
 625         "break" instructions generated in macro (div etc.) instructions.
 626
 627 end-sanitize-r5900
 628 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
 629
 630         * write.c (fixup_segment): Improve error message for sym1-sym2
 631         errors when sym1 is in a different segment from sym2.
 632
 633 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
 634
 635         * config/tc-m32r.c (warn_unmatched_high): New static local.
 636         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
 637         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
 638         (md_longopts): Recognize --{no-,}warn-unmatched-high.
 639         (md_parse_option): Likewise.
 640         (md_show_usage): Likewise.
 641         (m32r_frob_file): Likewise.
 642
 643         * read.c (generate_file_debug,generate_lineno_debug): New functions.
 644         (read_a_source_file): Call them.
 645         * read.h (stabs_generate_asm_file): Declare.
 646         * stabs.c (stabs_generate_asm_file): New function.
 647         (generate_asm_file): New function.
 648         (stabs_generate_asm_lineno): Move file name handling into
 649         generate_asm_file.
 650
 651 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
 652
 653         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
 654         (d30v_current_align, d30v_current_align_seg): New variables.
 655         (d30v_last_label): New variable.
 656         (d30v_align, s_d30v_align, s_d30v_text): New functions.
 657         (s_d30v_data, s_d30v_section): Likewise.
 658         (md_pseudo_table): Call them.
 659         (md_begin): Initialize d30v_current_align_seg.
 660         (md_assemble): Call d30v_align when needed by known current alignment.
 661         (d30v_frob_label, d30v_cons_align): New functions.
 662         * config/tc-d30v.h (md_do_align): Remove.
 663         (tc_frob_label): Call d30v_frob_label.
 664         (md_cons_align): New.
 665
 666         * config/tc-d30v.c (find_format): Convert complex expressions to
 667         expression symbols before processing.  Clean up code formatting.
 668
 669 start-sanitize-sky
 670 Mon May 11 12:48:33 1998  Doug Evans  <devans@canuck.cygnus.com>
 671
 672         * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
 673
 674 end-sanitize-sky
 675 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
 676
 677         * po/Make-in (install-info): New target.
 678
 679 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
 680
 681         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
 682         instructions.
 683         * config/tc-mn10300.c (md_assemble): Likewise.
 684
 685 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
 686
 687         * Makefile.am: Update with `make dep-am'.
 688         (HFILES): Add cgen.h.
 689         (cgen.o): Depend on cgen.h.
 690         * Makefile.in: Regenerate.
 691
 692         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
 693
 694 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
 695
 696         * gasp.c (grab_label): Permit a label to be a preprocessor
 697         variable by permitting a label to start with a backslash.
 698
 699 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
 700
 701         * config/tc-mips.c (validate_mips_insn): Removed hack
 702         for previously inaccessible bitfields in some INSN_TRAP
 703         instructions.
 704
 705 start-sanitize-d30v
 706 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
 707
 708         * config/tc-d30v.c (do_assemble): Abort with error message
 709         if opcode operands do not match.
 710
 711 end-sanitize-d30v
 712 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
 713
 714         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
 715         'q' operand format for 20-bit "break"/"sdbbp" instructions.
 716         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
 717         similar new 'q' operand.
 718
 719 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
 720
 721         * cgen.c (cgen_asm_finish_insn): Fix typo.
 722
 723 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
 724
 725         * cgen.h: New file.
 726         * cgen.c: Include it.
 727         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
 728         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
 729         All callers updated.
 730         * config/tc-m32r.c: Include cgen.h.
 731         (m23r_insn): New members num_fixups,fixups.
 732 start-sanitize-m32rx
 733         (assemble_parallel_insn): Initialize debug_sym_link for each insn.
 734         (md_assemble): Simplify code to pack two insns in parallel.
 735         When swapping two insns, update their fixups.
 736 end-sanitize-m32rx
 737
 738 start-sanitize-sky
 739 Wed May  6 16:26:57 1998  Doug Evans  <devans@canuck.cygnus.com>
 740
 741         * config/tc-dvp.c: Delete inclusion of "sysdep.h".
 742
 743 end-sanitize-sky
 744 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
 745
 746         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
 747         to avoid compiler warning.
 748
 749 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
 750
 751         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
 752         calling make.
 753
 754         * makefile.vms (OBJS): Add ehopt.obj
 755
 756 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
 757
 758         * doc/c-vax.texi: Correct and extend vax/vms documentation.
 759
 760 start-sanitize-d30v
 761 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
 762
 763         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
 764         a short format insn.
 765         (md_assemble): Set it for explicitly packed insns.
 766 end-sanitize-d30v
 767
 768 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
 769
 770         * config/obj-coff.c (c_symbol_merge): Do not take address of
 771         native fields when performing the memcpy.
 772
 773 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
 774
 775         * config/tc-mips.c (macro,macro2): Implement
 776         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
 777
 778 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 779
 780         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
 781         relocations against globally visible symbols.
 782         * config/tc-m68k.c (relaxable_symbol): New macro.
 783         (m68k_ip, md_estimate_size_before_relax): Use it.
 784         (tc_m68k_fix_adjustable): Also handle weak symbols.
 785
 786 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
 787
 788         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
 789         references to externally visible symbols.
 790         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
 791         values in twice for a PC relative reloc if the symbol is
 792         externally defined.
 793
 794         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
 795         don't adjust a PC relative reloc against an externally visible
 796         symbol.
 797         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
 798         for a PC relative fixup against an externally visible defined
 799         symbol, arrange to store object file and addend values as though
 800         the symbol were not defined.
 801         (tc_gen_reloc): Likewise.
 802
 803 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
 804
 805         * read.c (sizeof_leb128): Referenced externally by write.c so
 806         don't inline.
 807
 808 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
 809
 810         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
 811         and expand a 'debug' symbol associated with the next instruction
 812         that does not cause a short instruction to be filled with a NOP.
 813         (md_pseudo_table): Add support for .debugsym.
 814         (assemble_parallel_insn): Add calls to expand_debug_sym as
 815         appropriate.
 816         (md_assemble): Ditto.
 817
 818 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
 819
 820         * as.c (main): Conditionally call setlocale.
 821         * gasp.c (main): Likewise.
 822         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
 823         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
 824
 825 start-sanitize-d30v
 826 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
 827
 828         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
 829
 830 end-sanitize-d30v
 831 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
 832
 833         * config/tc-hppa.c: Change all calls to bzero to use memset.
 834         (pa_ip): Add cast to avoid warning.
 835         (tc_gen_reloc, md_apply_fix): Likewise.
 836         (pa_find_space_by_number): Likewise.
 837         (hppa_force_relocation): Likewise.
 838         (pa_block): Change i to unsigned int.
 839         * config/obj-som.h (obj_som_copyright): Declare.
 840
 841 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
 842
 843         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
 844         for line numbers for assembly source.
 845
 846 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
 847
 848         * configure.in: Change version number to 2.9.4
 849         * configure: Rebuild.
 850
 851 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
 852
 853         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
 854 start-sanitize-m32rx
 855         * config/tc-m32r.c (assemble_parallel_insn): No need to try
 856         non-relaxable variant any more.  Simplify test for nop insn.
 857         (md_assemble): Only scan operands if m32rx.  Set orig_insn in case
 858         scan of operands yields an insn different from original (e.g. a macro).
 859         Fix call to can_make_parallel.
 860 end-sanitize-m32rx
 861
 862 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
 863
 864         * ecoff.h: Change symbolS in function declaration to struct
 865         symbol.
 866
 867 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
 868
 869         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
 870         (md_convert_frag): Fix i18n typo.
 871
 872 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
 873
 874         * ecoff.c (ecoff_get_cur_proc_sym): New function.
 875         * ecoff.h: Protoype it.
 876         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
 877         [EVAX] (s_alpha_prologue): Delete.
 878         (md_pseudo_table): Update.
 879
 880 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
 881
 882         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
 883         array to local pointer.
 884         (get_args, parse_expr): Add casts to avoid warnings.
 885
 886 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
 887
 888         * read.c (s_set): Cast xmalloc return value to fragS *.
 889         * config/tc-m68k.c (m68k_ip): Function made static to match
 890         previous forward declaration.
 891         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
 892
 893 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
 894
 895         * config/tc-v850.c: Add internationalisation macros to error
 896         strings.
 897
 898         * config/tc-m32r.c (can_make_parallel): Add internationalisation
 899         macros to error strings.
 900
 901 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
 902
 903         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
 904         reloc is in the TOC csect.
 905         (md_apply_fix3): Correct gettext typo.
 906
 907 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
 908
 909         * config/tc-arm.c (find_real_start): Ignore symbols starting with
 910         .L - they are local labels and the branches are not really
 911         function calls but rather far jumps.
 912
 913 start-sanitize-sky
 914 Thu Apr 23 11:09:34 1998  Doug Evans  <devans@canuck.cygnus.com>
 915
 916         * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
 917         local labels ($ prefix).
 918
 919 end-sanitize-sky
 920 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
 921
 922         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
 923
 924 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
 925
 926         * config/tc-i386.c (md_assemble): Print operand number rather than
 927         using ordinal_names.
 928         (i386_operand): Likewise.
 929
 930 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
 931
 932         * Makefile.am (INTLLIBS): Define to work around apparent automake
 933         bug.
 934         All Makefiles: Regenerated.
 935
 936         * Many files: Added gettext invocations around user-visible
 937         strings.
 938         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
 939         HAVE_LC_MESSAGES): Define.
 940         * dep-in.sed: Added asintl.h.
 941         * po/Make-in: New file.
 942         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
 943         Include "asintl.h".
 944         * read.c (Z_): Renamed from `_'.
 945         * Makefile.am (SUBDIRS): Added po.
 946         (POTFILES): new macro.
 947         (po/POTFILES.in): New target.
 948         ($(OBJS)): Added asintl.h.
 949         (HFILES): Likewise.
 950         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
 951         (as_new_LDADD): Added $(INTLLIBS).
 952         (as_new_DEPENDENCIES): Added $(INTLDEPS).
 953         (gasp_new_LDADD): Added $(INTLLIBS).
 954         (gasp_new_DEPENDENCIES): New macro.
 955         * configure, aclocal.m4: Rebuilt.
 956         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
 957         po/Makefile.
 958         (ALL_LINGUAS): Define.
 959         * macro.c: Include "asintl.h".
 960         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
 961         * as.h: Include "asintl.h".
 962         * config/tc-i386.c (ordinal_names): Removed.
 963         (md_assemble): Changed error text to avoid ordinal_names.
 964         (i386_operand): Likewise.
 965         (reloc): Added as_bad to avoid i18n problems.
 966         (tc_gen_reloc): Likewise.
 967         * config/tc-arm.c (bad_args): Now a #define.
 968         (bad_pc): Likewise.
 969         * config/obj-vms.c (VMS_stab_parse): Changed type of
 970         `long_const_msg'.
 971         (global_symbol_directory): Unified strings to avoid i18n
 972         problems.
 973         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
 974         avoid i18n problems.
 975         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
 976         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
 977         i18n problems.
 978         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
 979         problems.
 980         * config/tc-v850.c (md_assemble): Changed C++ comment into C
 981         comment.
 982         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
 983         problems.
 984         * as.c (print_version_id): Added an fprintf to avoid i18n
 985         problems.
 986         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
 987         problems.
 988         * expr.c (expr): Added as_warn call to avoid i18n problems.
 989         * messages.c (as_assert): Changed code to avoid i18n problems.
 990         (as_abort): Likewise.
 991         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
 992         (s_space): Likewise.
 993         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
 994
 995 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 996
 997         * config/tc-i386.c (check_prefix): New static function, split out
 998         from md_assemble.
 999         (struct _i386_insn): Add wait_prefix field.
1000         (md_assemble): Remove wait_prefix local variable.  Use
1001         check_prefix when adding a prefix.
1002
1003         * config/tc-i386.c (current_templates): New static variable.
1004         (md_assemble): Remove current_templates local variable.
1005         (md_assemble, i386_operand): Improve error and warning messages in
1006         many places.  Add RESTORE_END_STRING in many places before error
1007         return.  Clarify some comments.
1008
1009         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1010         element array.
1011         (md_assemble): Parse string instruction operands, looking for
1012         segment override prefixes.  Check for invalid segment prefixes on
1013         string instruction.
1014         (i386_operand): i.seg[] and max mem_operand changes for string
1015         insns.
1016         * config/tc-i386.h (EsSeg): Define.
1017
1018         * config/tc-i386.h (regKludge): Define.
1019         (iclrKludge, imulKludge): Don't define.
1020         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1021         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
1022         opcode_modifier checks to look for more common cases first.  Add
1023         default_seg for IsString case.
1024
1025 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
1026
1027         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1028         AC_DECL_YYTEXT.
1029         * configure: Rebuild with new automake and libtool.
1030         * aclocal.m4, Makefile.in: Likewise.
1031
1032         * doc/Makefile.am (as.dvi): New target.
1033         * doc/Makefile.in: Rebuild.
1034
1035 start-sanitize-sky
1036 Mon Apr 20 12:49:33 1998  Doug Evans  <devans@canuck.cygnus.com>
1037
1038         * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1039
1040 end-sanitize-sky
1041 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
1042
1043         * configure.in: Added sparc86x support.
1044
1045         * configure: Rebuild.
1046
1047         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1048         sparc_arch.
1049         (md_parse_option): Warn if -EL is not supported for this architecture.
1050
1051         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1052
1053 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
1054
1055         * config/tc-mips.c (mips_ip): Note when we use get match on
1056         the full instruction name.
1057 start-sanitize-r5900
1058         (mips_ip): For '&' DEST completer handling, if we got a full match
1059         then the DEST completer is implicitly .wxyz.
1060 end-sanitize-r5900
1061
1062 start-sanitize-sky
1063 Thu Apr 16 11:48:18 1998  Doug Evans  <devans@canuck.cygnus.com>
1064
1065         * config/tc-dvp.c (unpackloc_sym): Delete.  All uses deleted.
1066         (vif_insn_type): New function.
1067         (md_apply_fix3): Don't validate user specified length if unpack insn
1068         and wl > cl.
1069
1070 end-sanitize-sky
1071 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
1072
1073         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1074         back into the expression to handle add/sub simplification correctly.
1075
1076 start-sanitize-r5900
1077 Wed Apr 15 10:35:59 1998  Frank Ch. Eigler <fche@cygnus.com>
1078
1079         * config/tc-mips.c (mips_ip): Specs changed for
1080         VCALLMSR instruction.
1081
1082 end-sanitize-r5900
1083 start-sanitize-vr5400
1084 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
1085
1086         * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1087
1088 end-sanitize-vr5400
1089 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
1090
1091         * config/tc-mips.c (hilo_interlocks): Remove 4300.
1092
1093 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
1094
1095         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1096         #<n>' instruction.
1097
1098 start-sanitize-sky
1099 Mon Apr 13 12:18:53 1998  Doug Evans  <devans@canuck.cygnus.com>
1100
1101         * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1102         branch error as being done so we don't try to emit a reloc.
1103
1104 end-sanitize-sky
1105 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
1106
1107         * symbols.c (max_indent_level): New global.
1108         (print_symbol_value_1): Use it.
1109         * expr.h (expr_build_dot): Declare.
1110         * expr.c (expr_build_dot): New function.
1111 start-sanitize-sky
1112         * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1113         (compute_mpgloc): New function.
1114         (eval_expr): New arg `cpu'.  All callers updated.
1115         (non_vu_insn_seen_p): New static global.
1116         (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1117         (struct dvp_fixup): New member `cpu'.
1118         (assemble_one_insn): New args init_fixup_count, fixup_offset.
1119         All callers updated.
1120         (md_assemble): Set non_vu_insn_seen_p as appropriate.
1121         (assemble_vif): Set `cpu' field of fixup.
1122         Clean up calls to frag_var.  Recorded mpgloc is now in bytes.
1123         (assemble_vu_insn): Delete, contents moved into ...
1124         (assemble_vu): ... here.  Don't record fixups until after parsing
1125         both upper and lower insns.  If branch insn inside mpg, properly
1126         compute target address.
1127         (dvp_frob_label): Create copies of vu labels inside mpg's.
1128         (dvp_relax_frag): Clean up.
1129         (md_convert_frag): Ditto.
1130         (md_apply_fix3): Signal error if mpg embedded vu code has branch
1131         to undefined label (not currently supported).
1132         (eval_expr): New arg `cpu'.  All callers updated.
1133         (insert_operand_final): Convert mpgloc from bytes to dwords.
1134         (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1135         (s_state): If switching to vu state, initialize $.mpgloc.
1136 end-sanitize-sky
1137
1138 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
1139
1140         * symbols.c (print_binary): New function.
1141         (print_expr_1): Call it.
1142
1143 start-sanitize-sky
1144 Tue Apr  7 12:21:39 1998  Doug Evans  <devans@canuck.cygnus.com>
1145
1146         * config/tc-dvp.c (md_convert_frag): Fix thinko.
1147
1148 Mon Apr  6 17:08:47 1998  Doug Evans  <devans@canuck.cygnus.com>
1149
1150         * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1151         0 is a valid length value (= max+1).
1152         (install_vif_length): 0 is a valid length value (= max+1).
1153
1154 end-sanitize-sky
1155 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1156
1157         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1158         operand in the opcode.
1159
1160 start-sanitize-sky
1161 Fri Apr  3 12:13:03 1998  Doug Evans  <devans@canuck.cygnus.com>
1162
1163         * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1164         own fragment.
1165
1166 end-sanitize-sky
1167 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1168
1169         * config/tc-i386.h: Reorder operand flags and opcode modifier
1170         flags for clarity.  Remove unused definitions: Unknown,
1171         ImmUnknown, DispUnknown, NoModrm.
1172         * config/tc-i386.c (type_names): Add missing Debug type.
1173         (md_assemble): Better duplicate prefix checking.  Quicker string
1174         instruction check via new opcode_modifier flag.
1175
1176 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
1177
1178         * doc/as.texinfo (Invoking): Clarify -Wa example.
1179
1180 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
1181
1182         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1183         (s_mips_weakext): Define.
1184         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1185         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1186         defined(TC_MIPS).
1187
1188 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
1189
1190         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1191         is an error if the value can not be computed at assembly time.
1192         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1193
1194 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
1195
1196         * gasp.c (main): Set next field of new include_path structure to
1197         NULL.  From Avery Pennarun <averyp@gdc.ca>.
1198
1199         * read.c (s_mri_sect): Call as_bad rather than abort for an
1200         unsupported MRI target.
1201
1202 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
1203
1204         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
1205         the destination of a branch instruction should be altered.
1206         (find_real_start): New function:  Locate the real, Thumb coded
1207         start of a Thumb function.
1208         (do_t_branch23): Alter the destination of branches to Thumb
1209         functions.
1210
1211         * config/tc-arm.h: Define TC_VALIDATE_FIX.
1212
1213 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
1214
1215         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1216         also.
1217
1218 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1219
1220         * doc/as.texinfo: Use @itemx for a secondary item in a table.
1221         * doc/c-hppa.texi: Likewise.
1222
1223 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
1224
1225         * Makefile.am: Rebuild dependencies.
1226         * Makefile.in: Rebuild.
1227
1228         * Makefile.am (DEP_INCLUDES): New variable.
1229         (.dep1): Change to work when srcdir is not an absolute path.
1230         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1231         * Makefile.in: Rebuild.
1232
1233 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
1234
1235         * config/tc-i386.h, config/tc-i386.c: Revert March 24
1236         LinearAddress patch.
1237
1238         * configure.in: Set version to 2.9.1.
1239         * configure: Rebuild.
1240
1241         * Branched binutils 2.9.
1242
1243 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1244
1245         * config/tc-i386.h (FWait): Define.
1246         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1247         other prefixes.  Check FWait flag in opcode table to see which
1248         instructions require an fwait prefix.
1249
1250 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1251
1252         * stabs.c (get_stab_string_offset): Always create a stab string
1253         section.
1254
1255 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
1256
1257         Fix some gcc -Wall warnings:
1258         * atof-generic.c (atof_generic): Add casts to avoid warnings.
1259         * ehopt.c (eh_frame_code_alignment): Likewise.
1260         * expr.c (integer_constant, operand): Likewise.
1261         * frags.c (frag_align): Likewise.
1262         * gasp.c (level_0, change_base, doinstr): Likewise.
1263         * hash.c (hash_ask): Likewise.
1264         * listing.c (listing_page, calc_hex, print_lines): Likewise.
1265         (debugging_pseudo): Likewise.
1266         * macro.c (define_macro, check_macro): Likewise.
1267         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1268         (ignore_rest_of_line, float_cons): Likewise.
1269         * symbols.c (decode_local_label_name): Likewise.
1270         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1271         (fixup_segment, number_to_chars_bigendian): Likewise.
1272         (number_to_chars_littleendian): Likewise.
1273         * config/atof-ieee.c (gen_to_words): Likewise.
1274         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1275         (sparc_ip, parse_keyword_arg, s_common): Likewise.
1276         * read.c (output_big_sleb128): Initialize locals to avoid
1277         warnings.
1278         (output_big_uleb128, equals): Likewise.
1279         * atof-generic.c (atof_generic): Change number_of_digits_* locals
1280         to unsigned int.  Change zeros to unsigned int.
1281         * cond.c (s_if): Add return to default case.
1282         * frags.c (frag_now_fix): Change return type to addressT.
1283         * frags.h (frag_now_fix): Update declaration.
1284         * listing.c (file_info_struct): Change linenum to unsigned int.
1285         (struct list_info_struct): Change hll_line to unsigned int.
1286         (print_source): Update format string.
1287         * read.c (emit_expr): Change scan to unsigned int, and don't
1288         bother to initialize it.
1289         * symbols.c (dollar_label_count): Change to unsigned long.
1290         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1291         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1292         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1293
1294 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
1295
1296         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1297         mcf5200 just as we do for m68000.
1298         (m68k_init_after_args): Likewise.
1299         (md_estimate_size_before_relax): Likewise.
1300
1301 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
1302
1303         * config/tc-v850.c (md_assemble):  Store relocation addend in
1304         fixup instead of instruction.
1305
1306 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1307
1308         * config/tc-i386.c (md_assemble): Swap template arguments to
1309         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1310         This macro is currently symmetric, so passing them the wrong
1311         way didn't cause any problem, but may if the macro is changed
1312         in the future.
1313         After copying template to i.tm, use i.tm. rather than t-> to
1314         access fields, and make t a const*
1315         Move i.tm.operand_types[] swap to immediately after the copy.
1316
1317 start-sanitize-sky
1318 Thu Mar 26 13:29:59 1998  Doug Evans  <devans@canuck.cygnus.com>
1319
1320         * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1321         we've computed the data length.
1322
1323 end-sanitize-sky
1324 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
1325
1326         * expr.h (expr_build_uconstant): Add prototype.
1327         (expr_build_unary,expr_build_binary): Add prototypes.
1328         * expr.c (expr_build_uconstant): New function.
1329         (expr_build_unary,expr_build_binary): New functions.
1330 start-sanitize-sky
1331         * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1332         (md_convert_frag): Delete.
1333         (TC_FIX_TYPE): New fields wl,cl,user_value;
1334         * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1335         All callers updated.
1336         (insert_unpack_marker): New function.
1337         (insert_file): New argument insert_marker_arg.  All callers updated.
1338         (gif_user_value): New static local.
1339         (vif_data_start,vif_data_end): New static locals.
1340         (mpgloc_sym,unpackloc_sym): New static locals.
1341         (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1342         (cur_opcode,cur_operand): New static locals.
1343         (endmpg_caller): New enum.
1344         (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1345         (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1346         (dvp_fixup): New members user_value,wl,cl;
1347         (assemble_vif): Rewrite.
1348         (assemble_gif): Tweak name of data start label.
1349         (assemble_one_insn): Allow special parser to punt and call the
1350         normal expression parser.  Set cur_opcode,cur_operand for md_operand.
1351         (md_operand): Handle '*' value for mpgloc,unpackloc.
1352         (md_estimate_size_before_relax): New function.
1353         (dvp_relax_frag,md_convert_frag): New functions.
1354         (md_pcrel_from_section): Handle end data label for variable length
1355         vif insns.
1356         (md_apply_fix3): Handle count field for variable length vif insns.
1357         Handle address field for mpg,unpack.
1358         (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1359         (cur_vif_insn_length): Delete.
1360         (vif_length_value): New function.
1361         (install_vif_length): Don't perform logical->physical conversion here.
1362         (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1363 end-sanitize-sky
1364
1365 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
1366
1367         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1368         * macro.c (macro_expand_body): Increase buffer size.
1369         * messages.c (as_warn): Likewise.
1370         (as_warn_where, as_bad, as_bad_where): Likewise.
1371
1372 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
1373
1374         Based on patch from H.J. Lu  <hjl@gnu.org>:
1375         * Makefile.am (DISTSTUFF): New variable.
1376         (diststuff): New target.
1377         * Makefile.in: Rebuild.
1378
1379 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
1380
1381         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1382         m32r_elf_section_change_hook.
1383
1384         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1385         emit a nop if a section ends with a 16 bit instruction.
1386
1387 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
1388
1389         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
1390         s_lcomm rather than obj_coff_lcomm.
1391         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1392
1393 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
1394
1395         * config/tc-i386.h (LinearAddress): Define.
1396         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1397         instruction, don't use a default segment.
1398
1399 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
1400
1401         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1402         * configure: Rebuild.
1403
1404 start-sanitize-sky
1405 Mon Mar 23 13:16:22 1998  Doug Evans  <devans@canuck.cygnus.com>
1406
1407         * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1408
1409 end-sanitize-sky
1410 start-sanitize-r5900
1411 Sun Mar 22 13:21:01 1998  Jeffrey A Law  (law@cygnus.com)
1412
1413         * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1414
1415         * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1416         (mips_ip): Handle 'O' operand.
1417         (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1418
1419 end-sanitize-r5900
1420 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
1421
1422         * aclocal.m4, configure: Rebuild with libtool 1.2.
1423
1424 start-sanitize-r5900
1425 Fri Mar 20 09:04:13 1998  Jeffrey A Law  (law@cygnus.com)
1426
1427         * config/tc-mips.c: Change '%' to '#' in r5900 support.
1428
1429 end-sanitize-r5900
1430 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
1431
1432         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1433         PC relative branches.  Patch courtesy of Jonathan Walton.
1434
1435 start-sanitize-r5900
1436 Thu Mar 19 14:19:27 1998  Jeffrey A Law  (law@cygnus.com)
1437
1438         * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1439         "name.completer" where only the name is actually in the opcode
1440         table.  Allow various operands for base register in load/store
1441         instructions.  Handle various new argument characters for the
1442         cop2/vu0 co-processor.
1443
1444 end-sanitize-r5900
1445 start-sanitize-sky
1446         Wed Mar 18 13:54:04 1998  Frank Ch. Eigler  <fche@cygnus.com>
1447
1448         * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1449         pseudo-op.
1450 end-sanitize-sky
1451
1452 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
1453
1454         * configure.in (emulations): Add thumb-pe target.
1455
1456         * configure (emulations): Add thumb-pe target.
1457
1458 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
1459
1460         * itbl-lex.l (yywrap): Don't define if already defined as a
1461         macro.
1462
1463 start-sanitize-sky
1464 Tue Mar 17 10:40:54 1998  Doug Evans  <devans@canuck.cygnus.com>
1465
1466         * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1467         (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1468         packing is enabled.  Emit VIF cpu marker after dma insn.
1469
1470         * config/tc-dvp.h (TC_START_LABEL): Define.
1471         * config/tc-dvp.c (force_mach_label): New function.
1472         (md_begin,create_colon_label,s_dmadata): Use it.
1473
1474         * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1475         byte boundary.
1476
1477 Mon Mar 16 10:19:44 1998  Doug Evans  <devans@canuck.cygnus.com>
1478
1479         * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1480
1481 end-sanitize-sky
1482 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
1483
1484         * depend.c (quote_string_for_make): New function.
1485         (wrap_output): Use it.
1486
1487 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
1488
1489         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1490         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
1491
1492 start-sanitize-sky
1493 Thu Mar 12 16:13:25 1998  Doug Evans  <devans@canuck.cygnus.com>
1494
1495         * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1496         * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1497         (gif_insn_frag_loc): New static global.
1498         (assemble_gif): Record frag and location frag of insn.
1499         (md_apply_fix3): Validate user specified nloop if we couldn't do
1500         it earlier.
1501         (s_endgif): Queue fixup to install nloop if we can't compute it here.
1502
1503 Fri Mar  6 11:36:37 1998  Doug Evans  <devans@canuck.cygnus.com>
1504
1505         * config/tc-dvp.c (s_endgif): Fix nloop calc and test.  Warn if
1506         insufficient data present.  Fix insertion of computed nloop value.
1507         (install_vif_length): Second pass at unpack len calcs.
1508         (s_endunpack): Round data up to word boundary.
1509         (insert_mpg_marker): New function.
1510         (insert_file): New args insert_marker, size.  All callers updated.
1511         (assemble_vif): Rewrite varlen insn handling.
1512         (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1513         (s_enddirect,s_endunpack): Rename arg to internal_p.
1514
1515 end-sanitize-sky
1516 start-sanitize-vr4320
1517 Tue Mar  3 11:37:26 1998  Gavin Koch  <gavin@cygnus.com>
1518
1519         * config/tc-mips.c : Added vr4320 similar to vr4300.
1520
1521 end-sanitize-vr4320
1522 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
1523
1524         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1525         Recognize -GN and -relax.
1526         (md_begin): Initialize gp size from -G switch.
1527         (alpha_force_relocation): Always force if -relax.
1528         (alpha_align): Take a new argument that will specify when to
1529         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1530         Change all callers.  Emit nop alignment padding as nop+unop pair.
1531
1532 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
1533
1534         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1535         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1536
1537 start-sanitize-d30v
1538 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
1539
1540         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1541         require padding to the next long word boundary.
1542
1543 end-sanitize-d30v
1544 start-sanitize-sky
1545 Fri Feb 27 10:06:59 1998  Doug Evans  <devans@canuck.cygnus.com>
1546
1547         * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1548         inserted binary files.
1549
1550 end-sanitize-sky
1551 start-sanitize-phase2-m32rx
1552 Wed Feb 25 11:43:45 1998  Doug Evans  <devans@canuck.cygnus.com>
1553
1554         * config/tc-m32r.c (optimize): New static local.
1555         (md_shortopts): Add -O.
1556         (md_parse_option): Recognize it.
1557         (md_show_usage): Document it.
1558         (md_assemble): Don't try to combine insns in parallel if !optimize.
1559
1560 end-sanitize-phase2-m32rx
1561 start-sanitize-m32rx
1562 Tue Feb 24 18:03:25 1998  Nick Clifton  <nickc@cygnus.com>
1563
1564         * config/tc-m32r.c (first_writes_to_seconds_operands):
1565         Reinitialise b_operands for each pass of the inner loop.
1566 end-sanitize-m32rx
1567 start-sanitize-sky
1568 Tue Feb 24 11:01:25 1998  Doug Evans  <devans@canuck.cygnus.com>
1569
1570         * config/tc-dvp.h (tc_frob_label): Define.
1571         * config/tc-dvp.c (dvp_frob_label): New function.
1572         (create_colon_label): New argument `sto'.  All callers updated.
1573         (record_mach): New argument `force_next_p'.  All callers updated.
1574         (cpu_sto): New function.
1575         (UNIQUE_LABEL_PREFIX): New macro.
1576         (unique_label): Use it.
1577         (assemble_gif): Emit start label before mach label.
1578         (s_endgif): Update.  NLOOP is in quadwords for IMAGE mode now.
1579
1580 Mon Feb 23 15:55:12 1998  Doug Evans  <devans@canuck.cygnus.com>
1581
1582         * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1583         (setup_dma_autocount): Renamed from setup_autocount.  New argument
1584         inline_p.  All callers changed.  Fix word address of count.
1585         (parse_dma_addr_autocount): Fix word address of address.
1586
1587 end-sanitize-sky
1588 start-sanitize-sky
1589 Mon Feb 23 17:24:06 1998  Jim Lemke  <jlemke@cygnus.com>
1590
1591         * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1592         in special_sections table and add .vubss etc via
1593         ELF_TC_SPECIAL_SECTIONS.
1594         * config/tc-dvp.h: Likewise.
1595
1596 end-sanitize-sky
1597 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
1598
1599         * cgen.c: #include symcat.h.
1600         * config/tc-m32r.c: Likewise.
1601
1602 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
1603
1604         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1605         absolute expressions instead of '$' prefixed register names.
1606
1607 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
1608
1609         * read.c (s_set): Record file and line info for symbols when -as.
1610         (pseudo_set): Don't overwrite that dummy fragment.
1611
1612 start-sanitize-sky
1613 Fri Feb 20 12:43:02 1998  Doug Evans  <devans@canuck.cygnus.com>
1614
1615         * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1616         (dvp_parse_done): Comment out contents.
1617         (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1618         (s_state): Handle .vu in included file.
1619         (asm_state): New state ASM_GIF.
1620         (asm_state_stack): Maintain stack of parsing states.
1621         ({push,pop,set}_asm_state): New functions.
1622         (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1623         (gif_{insn_type,data_name,insn_frag}): New static locals.
1624         (md_assemble): Watch for .endgif if in ASM_GIF state.
1625         (assemble_gif): Complete.
1626         (s_endgif): Complete.
1627         (cur_mach): New static local.
1628         (record_mach): New function.
1629         (md_begin): Initialize `cur_mach'.
1630         (assemble_*): Record current mach type.
1631         (vu_count): New static local.
1632         (assemble_vif): Temporary hack to properly align mpg/direct data.
1633         (assemble_vu): Insert mpg every 256 insns.
1634
1635 end-sanitize-sky
1636 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
1637
1638         * config/tc-ppc.c (md_pseudo_table): Add "section".
1639         (ppc_named_section): New static function.
1640
1641 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
1642
1643         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1644         so we don't have to scan the entire list.
1645
1646 start-sanitize-d30v
1647 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
1648
1649         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1650         case, allow the parallel instructions to modify the same flag
1651         bits.
1652
1653 end-sanitize-d30v
1654 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
1655
1656         * listing.c (list_symbol_table): Categorize symbols by
1657         undefined_section rather than sy_frag->line == NULL.
1658
1659 start-sanitize-sky
1660 Thu Feb 19 02:17:03 1998  Doug Evans  <devans@charmed.cygnus.com>
1661
1662         * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1663         (inline_dmadata): Renamed from s_dmadata_implied.
1664         (assemble_one_insn): Rewrite dma operand processing.
1665         (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1666         (unique_name,setup_autocount): New functions.
1667
1668         * config/tc-dvp.c: Include stdarg.h/varargs.h.
1669         (md_pseudo_table): Add .word.
1670         (assemble_dma): Set alignment to 16 bytes.  Enable code that records
1671         fixups.
1672         (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1673         (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1674         (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1675         Rewrite.
1676         (eval_expr): New function.
1677         (create_label,create_colon_label): New function.
1678         (s_enddmadata): Rewrite.
1679
1680 end-sanitize-sky
1681 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
1682
1683         * Makefile.am (install-exec-local): Install properly when ln
1684         fails or tooldir == prefix.
1685
1686 start-sanitize-m32rx
1687 Wed Feb 18 18:11:42 1998  Nick Clifton  <nickc@cygnus.com>
1688
1689         * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1690         handling of updates to the condition bit as this is shadow by
1691         several registers.
1692 end-sanitize-m32rx
1693 start-sanitize-sky
1694 Wed Feb 18 15:49:56 1998  Doug Evans  <devans@canuck.cygnus.com>
1695
1696         * config/tc-dvp.c (parse_float): New function.
1697         (assemble_vu): Handle loi insns.
1698         (assemble_one_insn): Simplify suffix parsing.
1699         Handle DVP_OPERAND_FLOAT.  Allow FAKE arguments to have a parser
1700         handler.
1701
1702 end-sanitize-sky
1703 start-sanitize-m32rx
1704 Wed Feb 18 14:30:26 1998  Nick Clifton  <nickc@cygnus.com>
1705
1706         * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1707
1708         * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1709
1710         * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1711         for --warn-explicit-parallel-conflicts and --Wnp as an
1712         abbreviation for --no-warn-explicit-parallel-conflicts.
1713         (assemble_parallel_insn): Use non-relaxable versions of branch
1714         instructions.
1715
1716 Wed Feb 18 11:00:18 1998  Nick Clifton  <nickc@cygnus.com>
1717
1718         * app.c: Parse || as a seperator between assembler statements.
1719
1720 end-sanitize-m32rx
1721 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
1722
1723         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1724         Test result of insert_operand for error.
1725
1726 start-sanitize-m32rx
1727 Mon Feb 16 12:28:40 1998  Nick Clifton  <nickc@cygnus.com>
1728
1729         * config/tc-m32r.c (md_assemble): Only parallelise instructions
1730         when m32rx target is enabled and the instructions are not
1731         relaxable.
1732
1733 Fri Feb 13 14:42:16 1998  Nick Clifton  <nickc@cygnus.com>
1734
1735         * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1736         bother checking insn which have no operands.
1737
1738 end-sanitize-m32rx
1739 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
1740
1741         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1742         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1743         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1744         * doc/Makefile.in: Rebuild.
1745
1746 start-sanitize-m32rx
1747 Fri Feb 13 09:57:11 1998  Nick Clifton  <nickc@cygnus.com>
1748
1749         * config/tc-m32r.c (first_writes_to_seconds_operands): New
1750         function.  Replaces get_src_reg(), check_for_side_effects(),
1751         reads_from_src_reg().  Uses new insn operand features of cgen.
1752         (writes_to_pc): New function., but with new code suppressed for now.
1753         (md_assemble): Call first_writes_to_seconds_operands().
1754 end-sanitize-m32rx
1755 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
1756
1757         * config/tc-mips.c (macro_build): Handle operand type 'C'.
1758         (macro): Fix handling of M_COP[0-3].
1759
1760 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
1761
1762         Based on patches from Ross Harvey <ross@teraflop.com>:
1763         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1764         if macro_alternate or macro_mri.
1765         (getstring): Remove support for byte constants between < and >.
1766         (get_any_string): '<' only starts a string if macro_alternate or
1767         macro_mri.
1768         (macro_expand_body): Permit keyword parameters following
1769         positional parameters.
1770
1771         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1772         * configure.in (alpha*-*-netbsd*): New target.
1773         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1774         * configure: Rebuild.
1775
1776         * as.h (flag_warn_suppress_instructionswap): Move from here...
1777         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1778         here, and make static.
1779
1780         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1781         BFD_ASSEMBLER or MANY_SEGMENTS.
1782
1783         * as.c (show_usage): Update bug-gnu-utils address.
1784         * gasp.c (show_usage): Likewise.
1785         * doc/as.texinfo (Bug Reporting): Likewise.
1786
1787 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
1788
1789         * config/tc-mips.c (load_address): Don't use mips III or mips IV
1790         insns regardless of the size of a pointer if we're in mips I or
1791         MIPS II mode.
1792         (macro, macro2, s_cprestore, s_cpadd): Likewise.
1793
1794 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
1795
1796 Fix rac to accept only a0:
1797         * tc-d10v.c (parallel_ok, find_opcode):
1798         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1799         Introduce OPERAND_GPR.
1800
1801 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
1802
1803         * read.c (s_fill): Handle non-constant repeat counts by creating
1804         an rs_space fragment.
1805
1806 start-sanitize-m32rx
1807 Wed Feb 11 10:32:28 1998  Nick Clifton  <nickc@cygnus.com>
1808
1809         * doc/c-m32r.texi: Document warning and error messages.  Add
1810         descriptions of --warn-explicit-parallel-conflicts.
1811
1812         * doc/as.texinfo: Add more m32rx command line options.
1813
1814 end-sanitize-m32rx
1815 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
1816
1817         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1818         from as_bad to as_warn.
1819
1820 start-sanitize-sky
1821 Tue Feb 10 15:15:40 1998  Doug Evans  <devans@canuck.cygnus.com>
1822
1823         * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1824
1825 end-sanitize-sky
1826 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
1827
1828         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1829         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1830         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1831 start-sanitize-sky
1832         * config/tc-dvp.h: Add configuration specific section names.
1833 end-sanitize-sky
1834
1835 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
1836
1837         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1838         seg_fix_rotP rather than fix_root from seg_info.
1839
1840 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
1841
1842         * expr.c: Add support for 0x1_2_3_4 bignums.
1843
1844 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
1845
1846         * configure.in: Change -linux* to -linux-gnu*.
1847         * configure: Rebuild.
1848
1849         * app.c (do_scrub_begin): Treat \r as whitespace.
1850
1851 start-sanitize-m32rx
1852 Mon Feb  9 16:23:11 1998  Nick Clifton  <nickc@cygnus.com>
1853
1854         * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1855         rather than parsing syntax string manually.
1856         (assemble_parallel_insn): Check for both forms of parallel
1857         conflict.
1858 end-sanitize-m32rx
1859 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
1860
1861         * Makefile.am: Update dependencies.
1862         * Makefile.in: Rebuild.
1863
1864 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
1865
1866         * configure, aclocal.m4: Rebuild with new libtool.
1867
1868 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
1869
1870         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1871         the argument to bfd_set_arch_mach.
1872         (load_address): Use bfd_arch_bits_per_address to determine the
1873         bit size of an address instead of looking at the isa level.
1874         (macro, macro2, s_cprestore, s_cpadd): Likewise.
1875
1876 start-sanitize-v850e
1877 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
1878
1879         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1880 end-sanitize-v850e
1881 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
1882
1883         * ehopt.c: New file.
1884         * as.h (enum _relax_state): Add rs_cfa.
1885         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1886         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1887         * read.c (emit_expr): Call check_eh_frame.
1888         * write.c (cvt_frag_to_fill): Handle rs_cfa.
1889         (relax_segment): Likewise.
1890         * Makefile.am: Rebuild dependencies.
1891         (GAS_CFILES): Add ehopt.c.
1892         (GENERIC_OBJS): Add ehopt.o.
1893         * doc/internals.texi (Frags): Document rs_cfa.
1894
1895         * as.c (show_usage): Mention --traditional-format.
1896         (parse_args): Accept --traditional-format.
1897         * as.h (flag_traditional_format): Declare.
1898         * output-file.c (output_file_create): If flag_traditional_format,
1899         set BFD_TRADITIONAL_FORMAT on stdoutput.
1900         * doc/as.texinfo, doc/as.1: Document --traditional-format.
1901
1902         * config/tc-mips.c (append_insn): Make sure that if we have a
1903         fixup for an unmatched %hi reloc, it does not associated with a
1904         variant frag.
1905
1906         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1907         * doc/Makefile.in: Likewise.
1908
1909 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
1910
1911         * config/tc-m32r.c (check_for_side_effects): New function.
1912         (can_make_parallel): Add checks for instruction side effects
1913         clashing with the other instruction.
1914         (assemble_parallel_insn): Improve warning messages.  Return error
1915         message from non-swapped instruction order.
1916
1917 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
1918
1919         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1920
1921         * config/tc-arm.h: Replace md_after_pass_hook definition with a
1922         md_cleanup definition.  This moves the forced literal output to
1923         the end of the source pass, and avoids macro's inserting literals
1924         into the code immediately after the macro expansion.
1925
1926 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
1927
1928         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1929         a gas internal symbol is adjustable.
1930         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1931
1932         * as.h: If gcc version greater than 2.6, use `__format__' and
1933         `__printf__' in function attributes, rather than `format' and
1934         `printf'.
1935
1936 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
1937
1938         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1939
1940 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
1941
1942         Add tms320c30 support:
1943         * config/tc-tic30.h: New file.
1944         * config/tc-tic30.c: New file.
1945         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1946         TARGET_FORMAT as "coff-tic30".
1947         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1948         * Makefile.am: Rebuild dependencies.
1949         (CPU_TYPES): Add tic30.
1950         (CPU_OBJ_VALID): tic30-aout is valid.
1951         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1952         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1953         * configure, Makefile.in: Rebuild.
1954
1955 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
1956
1957         * config/tc-v850.c (md_assemble): Improvements to error messages.
1958
1959 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
1960
1961         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1962         BFD_RELOC_HI16_S to store the high bits of any value.
1963
1964         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1965         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1966         assembler calculate relocations to any external symbol at all.
1967         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1968         involving generation of pc-relative relocs.
1969         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1970         has been moved to md_apply_fix3.
1971
1972         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1973         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1974         which actually means (the address of identifier's GOT entry) +
1975         constant, which is not particularly useful.
1976
1977 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1978
1979         * read.h (include_dirs): Declare.
1980         (include_dir_count,include_dir_maxlen): Declare.
1981 start-sanitize-sky
1982
1983         * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1984         (md_parse_option): Handle them.
1985         (md_show_usage): Print them.
1986         (output_dma,output_pke): New static globals.
1987         (assemble_pke): Handle -no-dma-pke.
1988         (insert_file): Search include dir list.
1989         (s_enddirect): Validate length if prespecified.
1990         (s_endmpg): Likewise.  Handle -no-dma-pke.
1991         (s_endunpack): Handle -no-dma-pke.
1992         (md_pcrel_from_section): Add offset to delay slot for
1993         undefined symbols.
1994 end-sanitize-sky
1995
1996 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
1997
1998         * configure.in: Correct check for shared opcodes library.
1999         * configure: Rebuild.
2000
2001         * listing.c (buffer_line): If we can't open the file, set at_end.
2002         (listing_print): Remove unused local variable fi.
2003
2004         * config/m68k-parse.y (reglistpair): Handle register list in
2005         either order.
2006
2007         * config/vms-conf.h: Don't undef VERSION.
2008
2009 start-sanitize-m32rx
2010 Thu Jan 29 13:36:29 1998  Doug Evans  <devans@canuck.cygnus.com>
2011
2012         * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2013         (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2014
2015 end-sanitize-m32rx
2016 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
2017
2018         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2019         OBJS variable.
2020         (GENERIC_OBJS): New variable, with the rest of the old OBJS
2021         variable.
2022         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2023         ($(srcdir)/make-gas.com): Rename from make-gas.com.
2024         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2025         (EXTRA_DIST): Define.
2026         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2027         explicitly rather than via the list of object files.
2028         (gcc-as.opt): New file created when make-gas.com is run.
2029         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2030         itbl-cpu.h} to #include appropriate file rather than copying that
2031         file.
2032         * config/vms-conf.h: Synchronize with current config.in.
2033         * Makefile.in: Rebuild.
2034
2035 start-sanitize-d30v
2036 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
2037
2038         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2039         (parallel_ok): Relaxed parallel subinstruction dependency check.
2040
2041 end-sanitize-d30v
2042 start-sanitize-m32rx
2043 Wed Jan 28 16:27:27 1998  Nick Clifton  <nickc@cygnus.com>
2044
2045         * config/tc-m32r.c (md_assemble): Fix determination of when
2046         instructions can be combined in parallel.
2047
2048 end-sanitize-m32rx
2049 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
2050
2051         * as.h (flag_warn_suppress_instructionswap): added new flag.
2052         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2053         command line argument.
2054         * tc-d10v.c (write_2_short): emit "Swapping instructions"
2055         warning only if flag_warn_suppress_instructionswap is false.
2056
2057 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
2058
2059         * configure.in (i386-*-mingw32*): New target.
2060         * configure: Rebuild.
2061
2062 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
2063
2064         * symbols.c (resolve_symbol_value): Don't set the segment if it
2065         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2066
2067         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2068         S_GET_SEGMENT.
2069
2070 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
2071
2072         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2073         depends upon HAVE_{UNLINK,REMOVE} values rather than host
2074         compiler.
2075
2076 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
2077
2078         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2079
2080 start-sanitize-sky
2081 Wed Jan 28 10:00:40 1998  Doug Evans  <devans@canuck.cygnus.com>
2082
2083         * configure.in: Add dvp support.
2084         * configure: Regenerate.
2085         * config/tc-dvp.[ch]: New files.
2086
2087 end-sanitize-sky
2088 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
2089
2090         * config/tc-v850.c (v850_insert_operand): Display instruction when
2091         an error is encountered.
2092
2093 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
2094
2095         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2096         (i386-*-sco3.2v5*coff): New target.
2097         (i386-*-sco3.2*): New target.
2098         * configure: Rebuild.
2099
2100 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
2101
2102         * config/tc-v850.c: Tidy error message production.
2103
2104 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
2105
2106         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2107         validate_immediate return value in the right type for comparisons
2108         to FAIL.
2109
2110 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
2111
2112         * listing.c (MAX_BYTES): Use listing variables not constants.
2113         (data_buffer): No longer an array, but a pointer.
2114         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2115         (listing_listing): Allocate data_buffer.
2116
2117 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
2118
2119         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2120         --listing-rhs-width, --listing-cont-lines.
2121         (show_usage): Update.
2122         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2123         (listing_lhs_cont_lines, listing_rhs_width): New vars.
2124         (print_lines): Use the variables instead of the constants.
2125         (listing_listing): Likewise.
2126         * listing.h: Declare the new vars.
2127
2128 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
2129
2130         * as.c (parse_args): Add --keep-locals alias for -L.
2131         Add --strip-local-absolute.
2132         (show_usage): Update.
2133         * as.h (flag_strip_local_absolute): New flag.
2134         * symbols.c (S_IS_LOCAL): Use it.
2135         * config/obj-aout.h (S_IS_LOCAL): Likewise.
2136         * config/obj-bout.h (S_IS_LOCAL): Likewise.
2137         * config/obj-coff.h (S_IS_LOCAL): Likewise.
2138
2139 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
2140
2141         * config/tc-m32r.c: Detect if explicitly parallel instructions
2142         might have an io conflict and issue a warning message.
2143
2144 start-sanitize-m32rx
2145 Mon Jan 26 12:38:54 1998  Nick Clifton  <nickc@cygnus.com>
2146
2147         * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2148         to a count of the number of matches to skip.
2149         (can_make_parallel): Pass count of number of matches to skip to
2150         reads_from_src_reg().
2151
2152 end-sanitize-m32rx
2153 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
2154
2155 start-sanitize-m32rx
2156         * config/tc-m32r.c: Add support for swapping fixups of swap
2157         instructions.
2158 end-sanitize-m32rx
2159         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2160         cgen_swap_fixups): Functions to save, restore and swap the fixup
2161         chain with a backup copy.
2162         (cgen_asm_finish_insn): Returns address of constructed insn.
2163
2164 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
2165
2166         * listing.c (file_info_struct): Remove FILE, add POS.
2167         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2168         (file_info): Don't open the file.
2169         (buffer_line): Check for the file in the last_open cache, updating
2170         as necessary.
2171         (print_source): Don't reference file_info->file.
2172         (listing_listing): Likewise.
2173         (listing_print): Close the file in the cache, if any.
2174
2175 start-sanitize-m32rx
2176 Tue Jan 20 17:08:53 1998  Nick Clifton  <nickc@cygnus.com>
2177
2178         * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2179         parallel instructions so that they are in the correct order.
2180         (reads_from_src_reg, get_src_reg, can_make_parallel,
2181         make_parallel): New functions to support opportunistic
2182         parallelisation of adjacent instructions.
2183
2184 end-sanitize-m32rx
2185 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
2186
2187         * read.c (dwarf_file_string): New file static variable.
2188         (emit_expr): Look for constant sequence that leads up to a file
2189         name in DWARF debugging output.
2190         (stringer): Use dwarf_file_string to decide whether to accept a
2191         string as a file name.
2192
2193 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
2194
2195         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2196         (crack_operand): Add reg->reglst MRI hack.
2197         (r_seg): Put reglst symbols in reg_section.
2198         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2199
2200 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
2201
2202         * tc-sh.c (get_specific): Handle SGR & DBR.
2203
2204 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
2205
2206         * tc-h8300.c (parse_reg): Take the length of the symbol into
2207         account when attempting to match a register name.
2208         * tc-h8500.c (parse_reg): Likewise.
2209
2210 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
2211
2212 start-sanitize-m32rx
2213         * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2214         instructions.
2215 end-sanitize-m32rx
2216         * cgen.c: Formatting changes to improve readability.
2217
2218 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
2219
2220         * config/tc-mips.c (macro): Rework division code to avoid unfilled
2221         delay slot.
2222
2223 start-sanitize-d30v
2224 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
2225
2226         Based on a patch from Jim Wilson
2227         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2228         (tc_gen_reloc): Handle cross section PC relative relocs
2229         correctly.
2230
2231 end-sanitize-d30v
2232 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
2233
2234         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2235
2236 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
2237
2238         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
2239         (expr_jmp_buf): New static local.
2240         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2241         (cgen_md_operand): New function.
2242         * tc-m32r.c: Clean up pass over `struct foo' usage.
2243         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2244
2245 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
2246
2247         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2248         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2249
2250 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
2251
2252         * config/tc-i386.c (i386_operand): Give an error if there are
2253         unrecognized characters after an expression.
2254
2255 Wed Dec 31 12:29:47 1997  Jeffrey A Law  (law@cygnus.com)
2256
2257         * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2258
2259 Mon Dec 22 13:06:05 1997  Joel Sherrill  <joel@oarcorp.com>
2260
2261         * configure.in (i386*-go32-rtems*): Fix to be the same as
2262         i[3456]86-go32.
2263         * configure: Rebuild.
2264
2265 Mon Dec 22 12:54:07 1997  Ian Lance Taylor  <ian@cygnus.com>
2266
2267         * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2268         M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2269         (mips_ip): Always check for FP_D, not just for instructions that
2270         are not part of the regular ISA.
2271
2272 Thu Dec 18 16:49:28 1997  Richard Henderson  <rth@cygnus.com>
2273
2274         * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2275
2276 Thu Dec 18 16:42:57 1997  Richard Henderson  <rth@cygnus.com>
2277
2278         * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2279
2280 Wed Dec 17 21:23:07 1997  Jeffrey A Law  (law@cygnus.com)
2281
2282         * expr.c (integer_constant 32bit bignum): Mask off bits outside
2283         the range we care about.
2284
2285 start-sanitize-d30v
2286 Wed Dec 17 15:29:03 1997  Michael Meissner  <meissner@cygnus.com>
2287
2288         * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2289         (exec_type_enum): Enumeration giving all of the exec types.
2290         (warn_nops): New static variable to give nop warning level.
2291         ({cur,prev}_mul32_p): New static variable to keep track of whether
2292         the current/previous instruction is a 32-bit multiply.
2293         (Optimizing): Make static.
2294         (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2295         nops.
2296         (d30v_insert_operand): Delete declaration of unused function.
2297         (write_2_short): Make exec_type argument enum, not int.
2298         (parallel_ok): Ditto.
2299         (check_range): Delete unused variable(s).
2300         (build_insn): Ditto.
2301         (find_format): Ditto.
2302         (md_apply_fix3): Ditto.
2303         (md_show_usage): Document -n and -N.
2304         (md_parse_option): Parse -n and -N.
2305         (write_1_short): If -n, warn about adding a nop.  Use
2306         NOP_{LEFT,RIGHT}.
2307         (write_2_short): Use enumeration values instead of hard coded
2308         integers.  Reset exec_type for default operations.  For explicit
2309         parallel operations, call parallel_ok to make sure everything is
2310         ok.  If writing out a parallel operation, and the previous
2311         instruction was a 32-bit multiply, indicate current instruction
2312         is.
2313         (parallel_ok): Allow add/tx ... to be done in parallel with
2314         another add/tx ... assuming the gpr registers don't overlap.
2315         (md_assemble): Use exec type enumeration values, not hard coded
2316         ints.  Check for loads or 16-bit multiplies following in the next
2317         cycle after a 32-bit multiply.  Add nops if that is the case.
2318         (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2319         cur_mul32_p if current instruction is a 32-bit multiply.
2320         (find_format): Change spacing and layout.
2321
2322 end-sanitize-d30v
2323 start-sanitize-tic80
2324 Tue Dec 16 16:55:45 1997  Fred Fish  <fnf@cygnus.com>
2325
2326         * config/tc-tic80.c (tic80_relax): New static variable.
2327         (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2328         (md_parse_option): Handle new relax options.
2329         (md_show_usage): Document new relax options.
2330         (find_opcode): Don't use short forms of PC relative branches if
2331         tic80_relax is set.
2332
2333 end-sanitize-tic80
2334 start-sanitize-d30v
2335 Tue Dec 16 15:26:03 1997  Michael Meissner  <meissner@cygnus.com>
2336
2337         * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2338         used/set flag fields.  Make flag vars unsigned long.  Use
2339         FLAG_A{0,1} for accumulators.  Allow any 2 insns to be done in
2340         parallel if they use the same conditional flag with reversed
2341         meaning.  Allow 2 add/sub insns that set the carry or overflow
2342         flags but do not query them to be done in parallel.  Don't allow 2
2343         word store operations to be done in parallel with ADDppp or
2344         SUBppp.  Don't allow loads to be done in parallel with 16 bit
2345         multiplies.
2346
2347 end-sanitize-d30v
2348 Tue Dec 16 09:20:43 1997  Nick Clifton  <nickc@cygnus.com>
2349
2350         * config/tc-arm.c: Prevent use of interworking support for
2351         non-COFF targets.
2352
2353 Mon Dec 15 15:20:32 1997  Nick Clifton  <nickc@cygnus.com>
2354
2355         * doc/all.texi: Add M32R cpu.
2356
2357         * doc/as.texinfo: Add documentation of m32r processor.
2358
2359         * doc/c-m32r.texi: New file, documenting m32r specific features.
2360
2361 start-sanitize-m32rx
2362         * config/tc-m32r.c (allow_m32rx): New function.
2363         (enable_m32rx): New variable.
2364         (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2365         (md_show_usage): Document new --m32rx command line option.
2366         (md_parse_option): Implement new --m32rx command line option.
2367 end-sanitize-m32rx
2368
2369 Mon Dec 15 10:32:28 1997  Jeffrey A Law  (law@cygnus.com)
2370
2371         * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2372         the instruction.
2373
2374 start-sanitize-tic80
2375 Fri Dec 12 11:44:20 1997  Fred Fish  <fnf@cygnus.com>
2376
2377         * config/tc-tic80.c (build_insn): Handle instructions that have
2378         long (32 bit) PC relative offsets.  Fix places that previously
2379         misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2380         (md_apply_fix): Add case to handle long PC relative offsets.
2381
2382 end-sanitize-tic80
2383 Fri Dec 12 10:35:01 1997  Nick Clifton  <nickc@cygnus.com>
2384
2385         * doc/c-arm.texi (ARM Options): Document support for new ARM
2386         processor names.
2387
2388         * config/tc-arm.c (md_parse_option): Add support for new ARM
2389         processor names.
2390
2391 Thu Dec 11 17:46:50 1997  Richard Henderson  <rth@cygnus.com>
2392
2393         * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2394         (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2395
2396 Fri Dec  5 11:23:59 1997  Nick Clifton  <nickc@cygnus.com>
2397
2398         * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2399         symbol + offset.
2400
2401         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2402         SHT_V850_{S|T|Z}COMMON to mark special common sections.
2403
2404 Tue Dec  2 17:05:13 1997  Nick Clifton  <nickc@cygnus.com>
2405
2406         * config/tc-v850.c: Brought up to date with the branch.
2407
2408 Mon Dec  1 20:24:18 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
2409
2410         * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2411         (SWITCH_TABLE): Handle BFD_RELOC_8.
2412         (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2413         (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2414         (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2415
2416 Sat Nov 22 16:19:22 1997  Richard Henderson  <rth@cygnus.com>
2417
2418         * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2419         apparent bug in gcc's long long support crossing from x86.
2420
2421 Sat Nov 22 14:26:09 1997  Nick Clifton  <nickc@cygnus.com>
2422
2423         * config/tc-arm.c: Brought up to date with latest changes on arm
2424         branch.
2425
2426 Sat Nov 22 15:50:09 1997  Klaus Kaempf  <kkaempf@progis.de>
2427
2428         * config-gas.com: Get version info from configure.in.
2429
2430         * makefile.vms: include depend.obj in OBJS.
2431
2432         * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2433
2434         * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2435         all corresponding code.
2436
2437 Thu Nov 20 15:06:08 1997  Richard Earnshaw <rearnsha@arm.com>
2438
2439         * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2440         run-time endian selection.
2441
2442 Wed Nov 19 17:44:42 1997  Richard Henderson  <rth@cygnus.com>
2443
2444         * tc-sh.c (parse_reg): Properly quote for fv4.
2445
2446 Wed Nov 19 23:46:18 1997  Ian Lance Taylor  <ian@cygnus.com>
2447
2448         * symbols.c (resolve_symbol_value): Add missing breaks in case on
2449         symbol value operator.
2450
2451 start-sanitize-vr5400
2452 Wed Nov 19 02:24:07 1997  Ken Raeburn  <raeburn@cygnus.com>
2453
2454         * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2455         these.
2456
2457 end-sanitize-vr5400
2458 Tue Nov 18 18:45:14 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2459
2460         * config/tc-d10v.c (parallel_ok, find_opcode):
2461         Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2462
2463 Sun Nov 16 10:05:07 1997  Fred Fish  <fnf@cygnus.com>
2464
2465         * config/obj-coff.c (fixup_segment): Cast second arg of
2466         md_apply_fix3 call to type "valueT *".
2467
2468 Thu Nov 13 13:53:10 1997  Andrew Cagney  <cagney@b1.cygnus.com>
2469
2470         * configure.in (emulations): Make FreeBSD an aout / i386bsd
2471         variant.
2472         * configure: Re-generate.
2473
2474 Thu Nov 13 11:07:14 1997  Gavin Koch  <gavin@cygnus.com>
2475
2476         * config/tc-mips.c (macro_build): Use the membership field
2477         for INSN_MACRO's.
2478         (mips_ip): Same.
2479
2480 Thu Nov 13 02:04:55 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2481
2482         * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2483         first argument if it's supposed to be a register.
2484
2485 start-sanitize-tx49
2486 Wed Nov 12 10:06:27 1997  Gavin Koch  <gavin@cygnus.com>
2487
2488         * config/tc-mips.c (mips_4900): Added.
2489         (hilo_interlocks): Added mips_4900.
2490         (md_begin): Set default for mips_4900.
2491         (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2492         (md_longopts): Add "m4900" and "no-m4900".
2493         (md_parse_option): Handle above options.
2494
2495 end-sanitize-tx49
2496 Tue Nov 11 19:25:05 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2497
2498         * app.c (do_scrub_chars):  If d10v, re-insert a space before
2499         a '#' when in state 10.
2500
2501 Tue Nov 11 13:33:15 1997  Ian Lance Taylor  <ian@cygnus.com>
2502
2503         * config/tc-h8300.c: Include "subsegs.h".
2504         (tc_reloc_mangle): Handle references to symbols which are not
2505         being output, so that references to `.' work.
2506
2507 Mon Nov 10 13:43:33 1997  Ian Lance Taylor  <ian@cygnus.com>
2508
2509         * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2510         case.
2511
2512         * macro.c (sub_actual): If we don't find a parameter for an &,
2513         just substitute &.
2514
2515 Fri Nov  7 21:29:32 1997  Ken Raeburn  <raeburn@cygnus.com>
2516 start-sanitize-vr5400
2517
2518         * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2519         operand types.
2520         (hilo_interlocks): VR5400 has interlocks.
2521         (md_begin): Expect mips64vr5400, not mips64r5400.
2522 end-sanitize-vr5400
2523
2524         * config/tc-mips.c (mips_ip): In default case, call as_bad
2525         instead of fprintf, to get "assembler messages:" message output
2526         before instead of after.
2527
2528 Fri Nov  7 10:36:22 1997  Doug Evans  <devans@canuck.cygnus.com>
2529
2530         * frags.h: Handle multiple inclusion.
2531
2532 Wed Nov  5 10:51:49 1997  Doug Evans  <devans@canuck.cygnus.com>
2533
2534         Based on a patch from Ian.Dall@dsto.defence.gov.au.
2535         * as.h (struct frag, frag support): Moved from here.
2536         * frags.h: To here.
2537         (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2538         is defined.
2539         (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2540         * cgen.c (cgen_asm_finish_insn): Update.
2541         * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2542         * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2543         (md_convert_frag): Ditto.
2544         * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2545         (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2546         (TC_FRAG_INIT): Update.
2547
2548 Tue Nov  4 16:35:57 1997  Ian Dall  <Ian.Dall@dsto.defence.gov.au>
2549
2550         * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2551         print out MD fields of fix.
2552         * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2553         defined) to initialize MD fields in frag.
2554         * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2555         Delete pcrel_adjust.  Add fr_opcode_fragP, fr_opcode_offset.
2556         * config/tc-ns32k.h: Add comments. Remove obsolete
2557         BFD_FAST_SECTION_FILL definition, change prototypes for
2558         fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2559         opcode_frag and opcode_offset and remove pcrel_adjust.
2560         (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2561         (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2562         (TC_FRAG_INIT): new macro to initialize machine dependent field in
2563         frags.
2564         (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2565         MD fields in frag structure.
2566         (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2567         fix_bsr): macros to access MD fields in fix structure.
2568         * config/tc-ns32k.c: Avoid overlength lines. Align comments.  Don't
2569         use struct opcode_location as these fields are now in the frag
2570         structure.
2571         (convert_iif): Call frag_more as it is needed instead
2572         of trying to allocate for the whole insn. Avoid call of frag_more
2573         with negative argument.
2574         (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2575         md_estimate_size_before_relax, md_pcrel_from,
2576         tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2577         and frag structures.
2578         (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2579         opcode_offset and remove pcrel_adjust.
2580         (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2581         fix_new_ns32k_exp with changed arguments.
2582
2583 Mon Nov  3 13:30:17 1997  Gavin Koch  <gavin@cygnus.com>
2584
2585         * tc-mips.c (md_begin): Reorganize setting of default values so
2586         that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2587         mips_cpu.
2588         (md_parse_option): Remove all code that sets defaults; md_begin
2589         handles all of this now.
2590
2591 Sun Nov  2 14:46:09 1997  Ian Lance Taylor  <ian@cygnus.com>
2592
2593         * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2594         noinst_PROGRAMS.
2595         (bootstrap, bootstrap2, bootstrap3): Likewise.
2596         * Makefile.in: Rebuild.
2597
2598         * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2599         TOC section to be against the csect.
2600
2601 Fri Oct 31 18:19:55 1997  Ken Raeburn  <raeburn@cygnus.com>
2602
2603 start-sanitize-vr5400
2604         * config/tc-mips.c (mips_5400): New variable.
2605         (md_begin, md_parse_option): Handle 5400 options/names.
2606         (macro_build, mips_ip): Check for 5400-specific instructions.
2607         (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2608         support for 5400.
2609
2610 end-sanitize-vr5400
2611         * config/tc-mips.c (validate_mips_insn): New function, checks
2612         match versus mask bits, and also verifies that all bits to be
2613         output are actually specified somewhere.
2614         (md_begin): Call it for 32-bit instructions, instead of doing
2615         match/mask check here.  In case of failure, print a message, but
2616         check the rest of the opcode table before exiting.
2617
2618 Thu Oct 30 13:46:20 1997  Nick Clifton  <nickc@cygnus.com>
2619
2620         * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op.  Patch
2621         from Tony Thompson at ARM: athompso@arm.com
2622
2623 start-sanitize-d30v
2624 Thu Oct 30 11:11:26 1997  Michael Meissner  <meissner@cygnus.com>
2625
2626         * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2627         friends.
2628
2629 end-sanitize-d30v
2630 start-sanitize-tx49
2631 Wed Oct 29 16:22:38 1997  Gavin Koch  <gavin@cygnus.com>
2632
2633         * config/tc-mips.c (hilo_interlocks): True for tx49.
2634         (md_begin): Add mips64tx49.
2635         (md_parse_option): Add 4900 cpu.
2636
2637 end-sanitize-tx49
2638 Fri Oct 24 15:56:47 1997  Ian Lance Taylor  <ian@cygnus.com>
2639
2640         * config/tc-ppc.c (md_assemble): When handling @l, always sign
2641         extend if the operand expects a signed value.
2642
2643         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2644         default which is to permit dollar labels.
2645
2646 Fri Oct 24 11:19:22 1997  Jakub Jelinek  <jj@sunsite.mff.cuni.cz>
2647
2648         * config/tc-sparc.c (sparc_memory_model): New variable.
2649         (md_longopts): Add -TSO/-PSO/-RMO options.
2650         (md_parse_options): Handle them.
2651         (sparc_elf_final_processing): For 64 ELF, set required
2652         memory ordering in e_flags. Default to RMO and let the user
2653         override it through command line.
2654
2655         * config/tc-sparc.h (elf_tc_final_processing): Add.
2656
2657 Wed Oct 22 17:42:12 1997  Richard Henderson  <rth@cygnus.com>
2658
2659         * config/tc-sparc.c (v9a_asr_table): New variable.
2660         (sparc_ip): Handle v9a asr's.
2661         Patch from David Miller <davem@vger.rutgers.edu>.
2662
2663 Wed Oct 22 17:22:59 1997  Richard Henderson  <rth@cygnus.com>
2664
2665         * config/tc-sparc.h (md_do_align): New macro.
2666         * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2667         Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2668
2669 Wed Oct 22 12:51:18 1997  Ian Lance Taylor  <ian@cygnus.com>
2670
2671         * config/tc-sh.c (sh_small): New variable.
2672         (OPTION_SMALL): Define.
2673         (md_longopts): Add "small".
2674         (md_parse_option): Handle OPTION_SMALL.
2675         (md_show_usage): Mention -small.
2676         * config/tc-sh.h (sh_small): Declare.
2677         (SUB_SEGMENT_ALIGN): Handle sh_small.
2678         * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2679         case.
2680
2681         * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2682         case in little endian mode.
2683
2684 Tue Oct 21 10:20:11 1997  Doug Evans  <devans@canuck.cygnus.com>
2685
2686         * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2687         overflow signalling to linker.
2688
2689 Mon Oct 20 14:54:06 1997  Klaus K"ampf  <kkaempf@progis.de>
2690
2691         * makefile.vms: Fix for dec c.
2692
2693         * config-gas.com: Give explanation for dec c setup in error
2694         message.
2695
2696         * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2697         sections on openvms/alpha.
2698
2699         * config/obj-evax.c: support .weak pseudo-op
2700
2701 Mon Oct 20 10:13:32 1997  Doug Evans  <devans@canuck.cygnus.com>
2702
2703         * config/tc-sparc.c (default_arch_size): New static local.
2704         (struct sparc_arch): Rename arch_size to default_arch_size.
2705         New member user_option_p.
2706         (sparc_arch_table): Always include v9, v9a.  New entry v9-64.
2707         (init_default_arch): Check whether default arch is valid.
2708         Set default_arch_size in addition to sparc_arch_size.
2709         (OPTION_32,OPTION_64): Define.
2710         (md_longopts): New entries for -32, -64.
2711         (md_parse_option): Handle them.
2712         (md_show_usage): Print them.  Ensure init_default_arch called.
2713         * configure.in (sparc64): Set arch to v9-64.
2714         * configure: Regenerated.
2715
2716 Sun Oct 19 13:50:50 1997  Ian Lance Taylor  <ian@cygnus.com>
2717
2718         * write.c (subsegs_finish): New function, broken out of
2719         write_object_file.
2720         (write_object_file): Some code moves into subsegs_finish.
2721         * write.c (subsegs_finish): Declare.
2722         * as.c (main): Call subsegs_finish.
2723
2724         * read.c (s_include): Check for error return from
2725         demand_copy_string.
2726
2727 Tue Oct 14 20:50:58 1997  Richard Henderson  <rth@cygnus.com>
2728
2729         * read.c (get_line_sb): Accept any eol marker while scanning macros.
2730
2731 Tue Oct 14 19:12:45 1997  Richard Henderson  <rth@cygnus.com>
2732
2733         * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2734         * config/tc-i386.h (DIFF_EXPR_OK): Define.
2735         * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2736         the correct relocation when it exists.
2737         * config/tc-i386.c (md_apply_fix3): Likewise.
2738
2739         * config/tc-ppc.h: Correct typo in comment.
2740         * config/tc-v850.h: Likewise.
2741
2742 Fri Oct 10 16:09:35 1997  Andrew Cagney  <cagney@b1.cygnus.com>
2743
2744         * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2745         when second instruction is writing to first instructions inputs.
2746
2747 Mon Oct 13 15:27:17 1997  Richard Henderson  <rth@cygnus.com>
2748
2749         * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2750         templated programs to build with -g.
2751
2752 Fri Oct 10 17:48:29 1997  Nick Clifton  <nickc@cygnus.com>
2753
2754         * config/tc-v850.c (md_relax_table): Add support for relaxing
2755         unconditional branches.  This patch is courtesy of Jim Wilson.
2756         (md_convert_frag): Fix relaxing of branches.  This patch is
2757         courtesy of Jim Wilson.
2758         (md_assemble): Create different fixups for conditional and
2759         unconditional branches.  This patch is courtesy of Jim Wilson.
2760         (md_estimate_size_before_relax): Estimate size of variable part of
2761         fixup based on whether it is for a conditional or an unconditional
2762         branch.  This patch is courtesy of Jim Wilson.
2763         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2764         v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2765         obj_elf_section_change_hook().
2766         (v850_comm): New function.
2767         (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2768         (md_begin): Add bss flag to seg_info of bss sections.
2769
2770         Add support for .scommon, .tcommon and .zcommon sections.
2771
2772         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2773         .zcommon, .tbss, .call_table_data and .call_table_text.
2774
2775 Fri Oct 10 15:01:14 1997  Doug Evans  <dje@canuck.cygnus.com>
2776
2777         * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2778         * configure: Regenerated.
2779
2780 Fri Oct 10 11:22:45 1997  Martin M. Hunt  <hunt@cygnus.com>
2781
2782         * config/tc-d10v.c: Fixes to make sure the AT_WORD
2783         expression is not confused with -1.
2784
2785 Fri Oct 10 11:54:50 1997  Andrew Cagney  <cagney@b1.cygnus.com>
2786
2787         * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2788         operand - OPERAND_ATMINUS.
2789
2790 Fri Oct 10 00:47:44 1997  Michael Meissner  <meissner@cygnus.com>
2791
2792         * config/tc-d10v.c (parallel_ok): Note that auto increment and
2793         decrement modify the index register.
2794
2795 Thu Oct  9 15:17:50 1997  Ian Lance Taylor  <ian@cygnus.com>
2796
2797         From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2798         * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2799         68336, 68341, 68349.
2800         * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2801         -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2802         -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2803         -m68349.
2804
2805         * doc/Makefile.am (CPU_DOCS): Define.
2806         (as.info): Depend upon $(CPU_DOCS).
2807         * doc/Makefile.in: Rebuild.
2808
2809         * configure.in: Remove AM_PROG_INSTALL; it's called by
2810         AM_INIT_AUTOMAKE.
2811         * configure: Rebuild.
2812
2813 Thu Oct  9 01:44:36 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2814
2815         * tc-d10v.h (TC_START_LABEL): Don't define.
2816         (tc_frob_label): Define.
2817
2818 Thu Oct  9 00:07:23 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2819
2820         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2821         to pair a branch and link with anything but an exe instruction.
2822
2823 Wed Oct  8 16:28:53 1997  Richard Henderson  <rth@cygnus.com>
2824
2825         * config/tc-alpha.c (load_expression): Disable the sym+const .got
2826         optimization to reduce the alignment surprises for gcc.
2827
2828 Wed Oct  8 16:11:15 1997  Doug Evans  <dje@canuck.cygnus.com>
2829
2830         * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2831         * config/tc-sparc.c (sparc_target_format): Handle coff here.
2832         (sparc_ip): Add %hix,%lox.
2833         (md_apply_fix3): Call as_bad_where, not as_bad.
2834         Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2835         (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2836
2837 Wed Oct  8 12:33:32 1997  Richard Henderson  <rth@cygnus.com>
2838
2839         * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2840         recognizes alphaev5 etc.
2841         * configure: Rebuild.
2842
2843 Wed Oct  8 00:04:05 1997  Gavin Koch  <gavin@cygnus.com>
2844
2845         * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2846         of mipsr3900 with mipstx39.
2847
2848         * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2849         -mipsXX message' if the insn isn't an ISA insn.
2850
2851 Tue Oct  7 12:48:30 1997  Doug Evans  <dje@canuck.cygnus.com>
2852
2853         * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2854         Redefine TARGET_FORMAT to call sparc_target_format.
2855         * config/tc-sparc.c (in_unsigned_range): New function.
2856         (sparc_arch_size): Make static.
2857         (sparc_target_format): New function.
2858         (sparc_ip): Delete variable immediate_max.  Rewrite %hi/etc reloc
2859         handling.  Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2860         (output_insn): Set `fx_no_overflow'.
2861         (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2862         (tc_gen_reloc): Likewise.
2863
2864 Mon Oct  6 14:04:50 1997  Nick Clifton  <nickc@cygnus.com>
2865
2866         * config/tc-v850.c (v850_section): Remove.
2867
2868         * config/obj-elf.c (obj_elf_section): Enhance error message.
2869
2870 Fri Oct  3 15:40:38 1997  Ian Lance Taylor  <ian@cygnus.com>
2871
2872         * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2873         including obj-elf.h in OBJ_MAYBE_ELF case.
2874         (mips_target_format): Return NULL after abort to avoid warning.
2875
2876         * ecoff.c (generate_ecoff_stab): Remove unused static function.
2877
2878         * expr.c (operator): Accept ==.  From Anders Blomdell
2879         <anders.blomdell@control.lth.se>.
2880
2881         * config/atof-ieee.c (gen_to_words): When generating a denormal
2882         number, handle an overflow into the smallest normalized number.
2883
2884 Mon Sep 29 15:24:52 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
2885
2886         * as.h, input-scrub.c (new_logical_line): New return value.
2887         * read.c (s_app_file): Don't note the same file several times
2888         in a row.
2889
2890 Thu Sep 25 13:08:02 1997  Ian Lance Taylor  <ian@cygnus.com>
2891
2892         * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2893
2894 Wed Sep 24 16:54:40 1997  Joel Sherrill  <joel@oarcorp.com>
2895
2896         * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2897         * configure: Rebuild.
2898
2899 Wed Sep 24 11:30:25 1997  Ian Lance Taylor  <ian@cygnus.com>
2900
2901         * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2902
2903         * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2904         fn* instructions do not insert implicit fwait.  This was changed
2905         Jan 29, 1996.
2906
2907         * config/m68k-parse.y (yylex): Permit an expression to be used for
2908         the scale factor.
2909
2910         * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2911         not m68k-parse.y.
2912         * Makefile.in: Rebuild.
2913
2914         * aclocal.m4: Rebuild with new libtool.
2915         * configure: Rebuild.
2916
2917 Tue Sep 23 17:48:09 1997  Ian Lance Taylor  <ian@cygnus.com>
2918
2919         * app.c (do_scrub_chars): Clear mri_state at end of .mri
2920         pseudo-op.
2921
2922         * config/tc-mips.c (hilo_interlocks): Change from a static
2923         variable to a macro, so that it varies with the variables upon
2924         which it depends.
2925         (gpr_interlocks, cop_interlocks): Likewise.
2926         (md_begin): Don't initialize them.
2927
2928 Fri Sep 19 17:08:41 1997  Jeffrey A Law  (law@cygnus.com)
2929
2930         * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2931         of strcmp where appropriate.
2932
2933 Thu Sep 18 14:11:56 1997  Nick Clifton  <nickc@cygnus.com>
2934
2935         * config/tc-v850.c (md_assemble): Cope with a zero data area
2936         relocation with a constant offset.
2937         (md_assemble): Produce error message when special data area
2938         relocations are used on instructions which do not support them.
2939         (md_assemble): Reset processor mask if defined by command line
2940         switch.
2941
2942 Thu Sep 18 11:24:01 1997  Doug Evans  <dje@canuck.cygnus.com>
2943
2944         * config/tc-sparc.c: Reorganize file.
2945         (parse_keyword_arg): Allow numbers in reg names.
2946         (SPECIAL_CASE_NONE): New macro.
2947         (md_assemble): Use it.
2948         (lookup_arch,init_default_arch): New functions.
2949         (default_arch,default_init_p,sparc_arch_table): New static locals.
2950         (sparc_arch_size): New static local.
2951         (max_architecture): Initialize in init_default_arch.
2952         (md_parse_options): Call init_default_arch if necessary.
2953         Rewrite -xarch/-A processing.
2954         (md_show_usage): Print -A values from sparc_arch_table.
2955         (md_begin): Call init_default_arch if necessary.
2956         (sparc_md_end): Handle both 32 and 64 bit environments.
2957         * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2958         * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2959         (DEFAULT_ARCH): Add.
2960         * config.in: Regenerate.
2961         * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2962         (SPARC_V9,SPARC_ARCH64): Delete.
2963         * configure: Regenerate.
2964         * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2965
2966 Wed Sep 17 16:54:20 1997  Nick Clifton  <nickc@cygnus.com>
2967
2968         * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2969         macro.
2970         (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2971 start-sanitize-v850e
2972
2973         * config/tc-v850.c (md_assemble): Corrected typo.
2974         * config/tc-v850.c Add new sections: call_table_data and
2975         call_table_text.
2976         (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2977         (handle_ctoff): New Function.
2978
2979         * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2980 end-sanitize-v850e
2981
2982 Tue Sep 16 14:18:22 1997  Nick Clifton  <nickc@cygnus.com>
2983
2984         * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2985         displacement from the tiny data area pointer.
2986
2987 Mon Sep 15 21:28:09 1997  Jeffrey A Law  (law@cygnus.com)
2988
2989         * config/tc-hppa.c (fix_new_hppa): Make declaration match
2990         definition.
2991
2992 Mon Sep 15 18:33:06 1997  Nick Clifton  <nickc@cygnus.com>
2993
2994         * config/tc-v850.c (processor_mask): New variable.
2995         (set_machine, md_parse_option): Set processor_mask.
2996         (md_assemble): Check that instruction is available to target
2997         processor.
2998
2999         * config/tc-v850.h (TARGET_PROCESSOR): New constant.
3000 start-sanitize-v850e
3001         (TARGET_PROCESSOR): New constant.
3002         (TARGET_PROCESSOR): New constant.
3003 end-sanitize-v850e
3004
3005 start-sanitize-tx19
3006 Mon Sep 15 17:26:46 1997  Gavin Koch  <gavin@cygnus.com>
3007
3008         * config/tc-mips.c (mips_1900): Replace with mips_3900 and
3009         mips16.
3010
3011 end-sanitize-tx19
3012 start-sanitize-d30v
3013 Mon Sep 15 11:28:04 1997  Ken Raeburn  <raeburn@cygnus.com>
3014
3015         Merge in work from Martin Hunt:
3016
3017         * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
3018         CR is 0 for PSWL and PSWH.
3019
3020         * config/tc-d30v.c (do_assemble): Don't accept
3021         illegal condition codes for cmpu instruction.
3022
3023         * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
3024         used in d*i instructions.
3025
3026         * config/tc-d30v.c (check_size): New function.  Check
3027         relocations for overflows.
3028         (md_pcrel_from_section): Fix relocations between sections.
3029         (md_apply_fix3): Use new relocation types for 15 and 21
3030         bit relocations in the right container. Needed because
3031         the address of the instruction is not eight-byte aligned
3032         but the relocations must be.
3033
3034         * config/tc-d30v.c (md_apply_fix3): Check for overflow.
3035         (find_format): If ".s" or ".l" are used, don't try
3036         to compute branch sizes.
3037
3038         * config/tc-d30v.c (do_assemble): Check for ".s" or
3039         ".l" extensions to opcode names.
3040         (find_format): Generate the correct instructions when
3041         ".s" or ".l" are used.
3042
3043         * config/tc-d30v.c (build_insn): Check for odd registers
3044         on instructions that require even registers.
3045
3046         * config/tc-d30v.h (md_start_line_hook): Define.
3047         * config/tc-d30v.c (md_start_line_hook): New hook.
3048         Checks the beginning of each line for a ".".  If it
3049         finds one, assume a pseudo-op and flush any unwritten
3050         instructions.
3051
3052         * config/tc-d30v.c (md_apply_fix3): Fix problem
3053         with determining when fixups were done.
3054
3055         * config/tc-d30v.c (build_insn): Fix bug where the numeric
3056         part of a symbol (for example, "foo+8") was being written
3057         into the instruction.
3058         (md_pseudo_table): Change .word to be 32 bits and add
3059         .hword as 16 bits.
3060
3061         * config/tc-d30v.c (parallel_ok): Check to see if first
3062         instruction is a jump.
3063
3064         * config/tc-d30v.c (parallel_ok): Major code reorganization.
3065
3066 end-sanitize-d30v
3067 Wed Sep 10 10:07:08 1997  Nick Clifton  <nickc@cygnus.com>
3068
3069 start-sanitize-v850e
3070         * config/tc-v850.c (md_assemble): Corrected spelling mistake.
3071 end-sanitize-v850e
3072         * configure.in (emulations): Add v850 emulation.
3073
3074 Tue Sep  9 17:14:33 1997  Doug Evans  <dje@canuck.cygnus.com>
3075
3076         * Makefile.am (CPU_TYPES): Add arc.
3077         (TARGET_CPU_CFILES): Add tc-arc.c.
3078         (TARGET_CPU_HFILES): Add tc-arc.h.
3079         (dependencies): Rebuild.
3080         * Makefile.in: Rebuild.
3081         * configure.in: Recognize arc-*-elf*.
3082         * configure: Regenerated.
3083         * config/tc-arc.[ch]: New files.
3084
3085 Tue Sep  9 10:19:37 1997  Nick Clifton  <nickc@cygnus.com>
3086
3087         * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
3088         Correct description of hi() reloc prefix.
3089
3090 start-sanitize-v850e
3091         * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
3092         * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
3093         * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
3094 end-sanitize-v850e
3095
3096         * doc/c-v850.texi: Document new pseudo ops and command line
3097         options.
3098
3099         * config/tc-v850.c (set_machine): New function.
3100         * config/tc-v850.c (.v850): New pseudo op.
3101 start-sanitize-v850e
3102         * config/tc-v850.c (.v850e): New pseudo op.
3103         * config/tc-v850.c (.v850ea): New pseudo op.
3104 end-sanitize-v850e
3105
3106
3107 Mon Sep  8 23:08:04 1997  Ian Lance Taylor  <ian@cygnus.com>
3108
3109         Support -alh and -ald for DWARF 1:
3110         * listing.c (struct list_info_struct): Add debugging field.
3111         (listing_newline): Initialize the debugging field.  If ELF, if the
3112         section starts with .debug or .line, set the debugging field in
3113         the listing structure.
3114         (debugging_pseudo): Add list parameter.  Change all callers.  If
3115         the debugging field is set, consider it to be a debugging pseudo.
3116         If ELF, skip blank lines between debugging lines.
3117         * read.c (emit_expr): If ELF, look for line numbers.
3118         (stringer): If ELF, look for file names.
3119
3120 Mon Sep  8 12:33:40 1997  Nick Clifton  <nickc@cygnus.com>
3121
3122         * config/tc-v850.c (v850_insert_operand): Only test for overflow
3123         if there is no insert function.
3124
3125         * config/tc-v850.h (TARGET_MACHINE): New constant.
3126
3127         * config/tc-v850.c (v850_insert_operand): Add
3128         -mwarn_unsigned_overflow.
3129         (md_begin): Set BFD machine number based on machine variable.
3130         (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
3131
3132 Mon Sep  8 11:20:46 1997  Ian Lance Taylor  <ian@cygnus.com>
3133
3134         * as.h: Don't declare alloca if it is a macro.
3135         * macro.c: Likewise.
3136
3137 start-sanitize-tx19
3138 Sun Sep  7 16:04:53 1997  Gavin Koch  <gavin@cygnus.com>
3139
3140         * config/tc-mips.c: Add tx19/r1900.
3141
3142 end-sanitize-tx19
3143 Sun Sep  7 00:30:19 1997  Richard Henderson  <rth@cygnus.com>
3144
3145         * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
3146         rename to cpu_types[].
3147         (s_alpha_arch): New function.
3148         (md_pseudo_table): Add "arch".
3149
3150         * config/tc-alpha.c (md_begin): Merge the two loops through the
3151         opcode table.
3152         (s_alpha_proc): Add initial SKIP_WHITESPACE.
3153         (s_alpha_set): Likewise.  Use get_symbol_end instead local while loop.
3154
3155 Sat Sep  6 19:38:12 1997  Fred Fish  <fnf@cygnus.com>
3156
3157         * read.h (s_lcomm_bytes): Add prototype (for real this time).
3158
3159 Thu Sep  4 12:10:01 1997  Ian Lance Taylor  <ian@cygnus.com>
3160
3161         * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
3162         symbols on Irix.
3163
3164 Wed Sep  3 11:21:33 1997  Nick Clifton  <nickc@cygnus.com>
3165
3166         * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
3167
3168 Tue Sep  2 18:32:30 1997  Jeffrey A Law  (law@cygnus.com)
3169
3170         * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
3171         relative to the next instruction, not the current instruction.
3172         (md_assemble): Similarly.
3173
3174 Tue Sep  2 15:58:52 1997  Nick Clifton  <nickc@cygnus.com>
3175
3176         * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
3177         correcetd.
3178
3179         * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
3180         (v850_reloc_prefix): Duplicate code eliminated.  Add code to
3181         recognise special instructions.
3182         (md_assemble): Calculation of the size of a fixups corrected.
3183
3184         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
3185         sections.
3186
3187 Tue Sep  2 15:40:56 1997  Andrew Cagney  <cagney@b1.cygnus.com>
3188
3189         * config/tc-v850.c (md_assemble): Use opcode->name instead of
3190         opcode->opcode as the sentinal. Zero is a valid opcode.
3191
3192 Tue Aug 26 16:51:14 1997  Ian Lance Taylor  <ian@cygnus.com>
3193
3194         * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
3195         * doc/c-v850.texi: Change node name to match other chapter nodes.
3196
3197 Tue Aug 26 09:46:22 1997  Nick Clifton  <nickc@cygnus.com>
3198
3199         * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3200         pointer.
3201
3202 Tue Aug 26 12:23:25 1997  Ian Lance Taylor  <ian@cygnus.com>
3203
3204         * expr.c (integer_constant): If BFD64, don't make a bignum if the
3205         number will fit in 64 bits.
3206
3207         * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3208         rather than calling abort.
3209
3210         * as.h: Don't define alloca if __GNUC__.  Just declare it.
3211         * macro.c: Copy alloca handling from as.h.
3212
3213         * config/tc-i386.c (i386_align_code): Correct 16 bit noops.  From
3214         Gabriel Paubert <paubert@iram.es>.
3215
3216         * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3217         for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3218         is jcxz or a loop instruction.
3219
3220 Mon Aug 25 16:04:14 1997  Nick Clifton  <nickc@cygnus.com>
3221
3222         * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3223         r2.
3224         (md_begin): Set up machine architecture and type.
3225
3226 Mon Aug 25 14:25:48 1997  Ian Lance Taylor  <ian@cygnus.com>
3227
3228         * symbols.c (resolve_symbol_value): Store the value back into the
3229         symbol expression, to handle add or subtract simplification
3230         correctly.  Handle O_symbol_rva.  Add default case.
3231
3232         * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3233         chunksize while creating the new subsection.
3234         * as.c (chunksize): Initialize to zero.
3235         * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3236         calling obstack_begin.
3237
3238 Mon Aug 25 11:21:48 1997  Nick Clifton  <nickc@cygnus.com>
3239
3240         * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3241         exit.
3242
3243 start-sanitize-v850e
3244         * config/tc-v850.c (parse_register_list): Support constant
3245         expressions as register lists.
3246 end-sanitize-v850e
3247
3248 Mon Aug 25 10:19:34 1997  Nick Clifton  <nickc@cygnus.com>
3249
3250         * doc/c-v850.texi: Change the major node to v850 Machine
3251         Dependencies.
3252
3253 Fri Aug 22 11:16:14 1997  Nick Clifton  <nickc@cygnus.com>
3254
3255         * doc/as.texinfo: Add inclusion of c-v850.texi
3256
3257         * doc/c-v850.texi: New file.
3258
3259         * read.c (is_end_of_line): Make NUL character be considered to be
3260         a line terminator.
3261
3262 Fri Aug 22 10:45:33 1997  Nick Clifton  <nickc@cygnus.com>
3263
3264         * config/tc-v850.c (parse_register_list): Add support for curly
3265         brace syntax.
3266         (cc_names): Add "e" and "ne" conditions.
3267
3268 Thu Aug 21 11:00:36 1997  Nick Clifton  <nickc@cygnus.com>
3269
3270         * app.c (do_scrub_chars): Support a double dash as starting a
3271         comment that extends to end of line.
3272
3273 Thu Aug 21 10:54:27 1997  Nick Clifton  <nickc@cygnus.com>
3274
3275         * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3276         functions.
3277         (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3278
3279 Thu Aug 21 00:59:53 1997  Doug Evans  <dje@canuck.cygnus.com>
3280
3281         * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3282         insn when changing to a different instruction.
3283
3284 Wed Aug 20 00:45:20 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
3285
3286         * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3287         floating point extensions.
3288         (parse_reg): parse sgr and dbr.
3289
3290 Tue Aug 19 17:07:34 1997  Nick Clifton  <nickc@cygnus.com>
3291
3292         * config/tc-v850.c (system_register_name): Support numbers for
3293         system register IDs.
3294
3295 Tue Aug 19 08:59:12 1997  Fred Fish  <fnf@cygnus.com>
3296
3297         * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3298         flag when alignment is in bytes instead of power of 2, and code to
3299         use that flag to convert alignment to bytes.
3300         (s_lcomm, s_lcomm_bytes):  New helpers that call s_lcomm_internal.
3301         * read.h (s_lcomm_bytes): Add prototype.
3302         * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3303         defined, write alignment to alignment bits in section header s_flags
3304         rather than the s_align field.
3305 start-sanitize-tic80
3306         * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3307         * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3308         pseudo, instead of s_lcomm which wants a power of two for alignment.
3309 end-sanitize-tic80
3310
3311 Mon Aug 18 20:42:23 1997  Richard Henderson  <rth@cygnus.com>
3312
3313         * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3314
3315 Mon Aug 18 20:33:06 1997  Richard Henderson  <rth@cygnus.com>
3316
3317         * as.c (show_usage): Add -am.
3318         * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3319         if we've already got one.
3320         * listing.c (struct list_info_struct): Add line_contents.
3321         (listing_newline): Put unused argument to work: if non-null, save it...
3322         (listing_listing): ... and regurgitate during listing instead of line
3323         from file.
3324         * listing.h (LISTING_MACEXP): New define.
3325         (LISTING_NEWLINE): Argument is NULL.
3326         * read.c (read_a_source_file): If expanding macros, break up input
3327         lines and pass them to listing_newline.
3328         * doc/as.texinfo: Document -ac and -am.
3329
3330         * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3331
3332 Mon Aug 18 11:26:36 1997  Nick Clifton  <nickc@cygnus.com>
3333
3334         * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3335         relative reloc.
3336
3337 start-sanitize-v850e
3338 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
3339
3340         * config/tc-v850.c: Remove support_v850e flag and command line
3341         option.
3342
3343         * configure.in (emulations): Add support for v850e target
3344
3345         * configure (emulations): Add support for v850e target
3346
3347 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
3348
3349         * config/tc-v850.c: Remove support_v850ea flag and command line
3350         option.
3351
3352         * configure.in (emulations): Add support for v850ea target
3353
3354         * configure (emulations): Add support for v850ea target
3355 end-sanitize-v850e
3356
3357 Fri Aug 15 14:00:13 1997  Ian Lance Taylor  <ian@cygnus.com>
3358
3359         * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3360         setting EXPECT and TCL_LIBRARY.
3361         * Makefile.in: Rebuild.
3362
3363         * as.h (enum debug_info_type): Define.
3364         (debug_type): Declare.
3365         * as.c (debug_type): New global variable.
3366         (show_usage): Add --gstabs.
3367         (parse_args): Handle --gstabs.
3368         * read.c (generate_asm_lineno): Remove.
3369         (read_a_source_file): Output stabs debugging if appropriate.
3370         Change checks of generate_asm_lineno to check debug_type.  Only
3371         generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3372         * read.h (generate_asm_lineno): Don't declare.
3373         (stabs_generate_asm_lineno): Declare.
3374         * stabs.c (stabs_generate_asm_lineno): New function.
3375         * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3376         Don't turn off debugging.
3377         (add_file): Remove old #if 0 code.
3378         (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3379         (ecoff_directive_end): Don't generate stabs line symbols.
3380         (ecoff_generate_asm_lineno): Don't check stabs_seen.  Don't set
3381         generate_asm_lineno.
3382         (line_label_cnt): Remove.
3383         (ecoff_generate_asm_line_stab): Remove.
3384         * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3385         * doc/as.texinfo, doc/as.1: Document --gstabs.
3386
3387 Wed Aug 13 18:58:56 1997  Nick Clifton  <nickc@cygnus.com>
3388
3389 start-sanitize-v850e
3390         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3391         Add support for v850ea instructions.
3392
3393         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3394         Add support for v850e instructions.
3395 end-sanitize-v850e
3396
3397         * config/tc-v850.c (md_assemble): Fix error recovery to reload
3398         text of entire opcode.
3399
3400 Tue Aug 12 10:27:34 1997  Richard Henderson  <rth@cygnus.com>
3401
3402         * doc/internals.texi: Document rs_leb128.
3403
3404 Tue Aug 12 12:17:03 1997  Ian Lance Taylor  <ian@cygnus.com>
3405
3406         * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3407         in ABSL case, rather than calling abort.
3408
3409 Mon Aug 11 21:48:00 1997  Richard Henderson  <rth@cygnus.com>
3410
3411         * as.h (enum _relax_state): Add rs_leb128.
3412         * read.c (potable): Add sleb128 and uleb128.
3413         (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3414         functions.
3415         * read.h: Update prototypes.
3416         * symbols.c (resolve_symbol_value): Streamline quite a bit.  Return
3417         the symbol value, add a second FINALIZE argument that prevents
3418         changes from being comitted.  Update all callers.
3419         * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3420         * doc/as.texinfo: Document the new pseudos.
3421
3422 Sun Aug 10 14:51:49 1997  Ian Lance Taylor  <ian@cygnus.com>
3423
3424         * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3425         stage1, and stage2.
3426         (DISTCLEANFILES): Define.
3427         * doc/Makefile.am (DISTCLEANFILES): Define.
3428         * Makefile.in, doc/Makefile.in: Rebuild.
3429
3430 Wed Aug  6 00:30:30 1997  Ian Lance Taylor  <ian@cygnus.com>
3431
3432         * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3433         Don't set targ or gas_target.  Define SCO_ELF and
3434         TARGET_SOLARIS_COMMENT when appropriate.  Don't substitute for
3435         target_frag.
3436         * Makefile.am: Remove @target_frag@.
3437         (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3438         $(TDEFINES).
3439         (dep-am): Mark as phony.
3440         * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3441         and SCO_ELF.
3442         * config/arm-big.mt, config/arm-lit.mt: Remove.
3443         * config/mips-big.mt, config/mips-lit.mt: Remove.
3444         * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3445         * config/ppc-sol.mt: Remove.
3446         * config/i386coff.mt, config/m68kcoff.mt: Remove.
3447         * config/m88kcoff.mt: Remove.
3448         * config/sco5.mt: Remove.
3449         * configure, config.in, Makefile.in: Rebuild.
3450
3451         * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3452         further try to circumvent the .y.h rule.
3453         * Makefile.in: Rebuild.
3454
3455 Tue Aug  5 12:32:07 1997  Ian Lance Taylor  <ian@cygnus.com>
3456
3457         * Makefile.am: New file, based on old Makefile.in.
3458         * acinclude.m4: New file, from old aclocal.m4.
3459         * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL.  Remove
3460         shared library handling; now handled by libtool.  Replace
3461         AC_CONFIG_HEADER with AM_CONFIG_HEADER.  Call AC_PROG_YACC,
3462         AC_PROG_LEX, and AC_DECL_YYTEXT.  Call AM_MAINTAINER_MODE,
3463         AM_CYGWIN32, and AM_EXEEXT.  Don't call CY_CYGWIN32 or CY_EXEEXT.
3464         * config.in: New file, created by autoheader.
3465         * conf.in: Remove.
3466         * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3467         * stamp-h.in: New file.
3468         * as.c (print_version_id): Change GAS_VERSION to VERSION.
3469         (parse_args): Likewise.
3470         * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3471         * doc/Makefile.am: New file, based on old doc/Makefile.in.
3472         * Makefile.in, doc/Makefile.in: Now built with automake.
3473         * aclocal.m4: Now built with aclocal.
3474         * configure: Rebuild.
3475
3476         * cond.c (s_else): If not listing false conditionals, turn listing
3477         off in the false branch of the else.
3478
3479 Mon Aug  4 11:28:35 1997  Ian Lance Taylor  <ian@cygnus.com>
3480
3481         * config/tc-mips.c (macro): Fix handling of a double load from a
3482         symbol plus an offset.
3483
3484         * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3485         has an associated external symbol.
3486
3487 Sun Aug  3 23:23:59 1997  Richard Henderson  <rth@cygnus.com>
3488
3489         * config/tc-alpha.c (s_alpha_ucons): New function.
3490         (md_pseudo_table): Add unaligned data pseudos for DWARF.
3491
3492 Thu Jul 31 15:13:43 1997  Jeffrey A Law  (law@cygnus.com)
3493
3494         * config/tc-v850.c (md_assemble): Ignore the rest of the current
3495         line if we encounter an error.
3496
3497         * config/tc-v850.c (md_assemble): Sign extend constants value
3498         for hi and hi0 expressions.
3499         (v850_insert_operand): Enable range checking for generic 16bit
3500         operands.
3501
3502 Tue Jul 29 14:20:43 1997  Jeffrey A Law  (law@cygnus.com)
3503
3504         * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3505         LO16, HI16 and HI16_S relocs.
3506
3507 Mon Jul 28 18:41:41 1997  Rob Savoye  <rob@chinadoll.cygnus.com>
3508
3509         * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3510         win32 dependencies.
3511         * configure: Regenerated with autoconf 2.12.
3512         * Makefile.in: Add $(EXEEXT) to all executables.
3513
3514 Fri Jul 25 10:54:43 1997  Jeffrey A Law  (law@cygnus.com)
3515
3516         * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3517         unconditional branches.
3518         (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3519         field selector.
3520
3521 Thu Jul 24 15:21:49 1997  Doug Evans  <dje@canuck.cygnus.com>
3522
3523         * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3524
3525 Thu Jul 24 17:51:29 1997  Ian Lance Taylor  <ian@cygnus.com>
3526
3527         * macro.c (define_macro): Make sure the index is in range before
3528         checking for '('.
3529
3530 start-sanitize-tic80
3531 Thu Jul 24 12:13:19 1997  Fred Fish  <fnf@cygnus.com>
3532
3533         * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3534         "fx" and "fxfrag".  Add "ffrag".  Change code to initialize and use
3535         the right f/ffrag and fx/fxfrag pairs since instruction may be split
3536         across frags.
3537
3538 end-sanitize-tic80
3539 Tue Jul 22 18:38:56 1997  Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3540
3541         * config/te-go32.h (USE_ALIGN_PTWO): Define.
3542         * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3543         defined, use s_align_ptwo for .align.
3544         * configure.in (i386-*-msdosdjgpp*): New target.
3545         (i386-*-go32*): Set em to go32 and targ to coffgo32.
3546         * configure: Rebuild.
3547
3548 Tue Jul 22 12:41:40 1997  Doug Evans  <dje@canuck.cygnus.com>
3549
3550         * config/tc-sparc.c (last_opcode): New static local.
3551         (md_assemble): Don't issue "FP branch in delay slot" warning if
3552         the delay slot has been annulled.
3553
3554 Tue Jul 22 13:25:13 1997  Ian Lance Taylor  <ian@cygnus.com>
3555
3556         * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3557         code if BFD_ASSEMBLER.
3558
3559 Mon Jul 21 08:57:17 1997  Jeffrey A Law  (law@cygnus.com)
3560
3561         * config/tc-v850.c (system_registers): Fix ordering of registers.
3562
3563 start-sanitize-tic80
3564 Tue Jul 15 16:29:54 1997  Fred Fish  <fnf@cygnus.com>
3565
3566         * config/tc-tic80.c (build_insn): Initialize extended word to zero
3567         when it will be filled in later by relocation information.
3568
3569 end-sanitize-tic80
3570 Mon Jul 14 23:10:58 1997  Ian Lance Taylor  <ian@cygnus.com>
3571
3572         * config/tc-mips.c (macro_build): Restore check of fmt argument.
3573         (mips_ip): Fix ISA checks.
3574
3575 start-sanitize-r5900
3576 Tue Jul 15 10:15:39 1997  Jeffrey A Law  (law@cygnus.com)
3577
3578         * configure.in: Default the r5900 to little endian.
3579         * configure: Rebuilt.
3580
3581 end-sanitize-r5900
3582 start-sanitize-tic80
3583 Mon Jul 14 19:30:55 1997  Fred Fish  <fnf@cygnus.com>
3584
3585         * config/tc-tic80.c (build_insn): Fix endianness problem with
3586         O_big operands.
3587
3588 end-sanitize-tic80
3589 Sun Jul 13 20:43:46 1997  Ian Lance Taylor  <ian@cygnus.com>
3590
3591         * config/tc-mips.c (check_absolute_expr): Change warning to
3592         error.
3593
3594 Fri Jul 11 10:18:47 1997  Jeffrey A Law  (law@cygnus.com)
3595
3596         * config/tc-mips.c (macro_build): Refine code to check if an
3597         instruction is available on a particular cpu variant.
3598         (mips_ip): Likewise.
3599
3600 Mon Jul  7 22:53:08 1997  Ian Lance Taylor  <ian@cygnus.com>
3601
3602         * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3603         OBJ_AOUT to ifdef OBJ_ELF.
3604         (md_apply_fix3): When mangling 32 bit PC relative reloc for
3605         BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3606         case.
3607         * write.c (fixup_segment): Change special case for i386-coff to
3608         not apply for i386-pe.
3609         * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3610         which were not done.
3611         (coff_frob_file_after_relocs): Rename from coff_frob_file.
3612         (coff_format_ops): Initialize frob_file_after_relocs field rather
3613         than frob_file field.
3614         * config/obj-coff.h (coff_frob_file): Don't declare.
3615         (coff_frob_file_after_relocs): Declare.
3616         (obj_frob_file): Don't define.
3617         (obj_frob_file_after_relocs): Define.
3618         * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3619         * configure: Rebuild.
3620
3621 Wed Jul  2 12:05:00 1997  Ian Lance Taylor  <ian@cygnus.com>
3622
3623         * config/obj-coff.c (fixup_segment): Never subtract section
3624         address from PC relative reloc which will be fully resolved.
3625
3626 Tue Jul  1 15:23:07 1997  Jeffrey A Law  (law@cygnus.com)
3627
3628         * ecoff.c (page_type): Renamed from page_t to avoid conflict
3629         with hpux10 header files.
3630
3631 Mon Jun 30 12:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
3632
3633         From Jason Merrill <jason@cygnus.com>:
3634         * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3635         SEC_CODE is set.
3636         * config/tc-i386.h (md_maybe_text): Define.
3637         (md_do_align): Use md_maybe_text.
3638
3639 Fri Jun 27 19:15:27 1997  Michael Meissner  <meissner@cygnus.com>
3640
3641         * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3642         relocations, don't check for symbol being external, weak, etc.
3643
3644 Mon Jun 16 19:12:51 1997  Geoff Keating  <geoffk@ozemail.com.au>
3645
3646         * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3647         calculate relocations to any external symbol, because we might be
3648         linking a shared object and the symbol might be overriden or moved
3649         (for instance, moved into a static executable's .bss section).
3650         (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3651
3652         * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3653         be calculated by the assembler.
3654
3655         * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3656         whose destination lies in the same file, by ignoring the @plt or
3657         @local and aiming the branch at its destination.
3658
3659 Mon Jun 16 13:59:18 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3660
3661         * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3662         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3663         expression.
3664
3665         * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3666         of obj_copy_symbol_attributes.
3667
3668 Mon Jun 16 12:45:56 1997  Ian Lance Taylor  <ian@cygnus.com>
3669
3670         * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3671         signed operand, sign extend a 32 bit value to the host size.
3672
3673         * Makefile.in (CFLAGS): Subsitute from configure script.  From
3674         Jeff Makey <jeff@cts.com>.
3675
3676         * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3677         buffer size to make a copy of the symbol.
3678
3679         * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3680         macro.o.
3681
3682 Thu Jun 12 12:16:20 1997  Ian Lance Taylor  <ian@cygnus.com>
3683
3684         * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3685         step through the frags calling cvt_frag_to_fill, switch to
3686         SEG_DATA when we reach data_frag_root.
3687
3688 Tue Jun 10 17:08:34 1997  Jeffrey A Law  (law@cygnus.com)
3689
3690         * config/tc-mn10300.c (md_assemble): Allow an empty register
3691         list for instructions which use register lists.
3692
3693 Tue Jun 10 11:18:09 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3694
3695         * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3696
3697         * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3698         OBJ_COFF.
3699
3700         * config/tc-arm.c: Add prototypes for many static functions.
3701         (struct asm_opcode ): Add prototypes for parms field.
3702         (struct thumb_opcode ): Likewise.
3703         (fp_op2): Remove unused flags parameter.
3704         (output_inst): Make static.
3705         (arm_after_pass_hook): Remove unused ignore parameter.
3706         * config/tc-arm.h (arm_after_pass_hook): Declare.
3707         (arm_start_line_hook): Declare.
3708         (arm_frob_label): Declare.
3709
3710 Mon Jun  9 12:55:45 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3711
3712         * depend.c (wrap_output): new prototype.
3713
3714 Mon Jun  9 12:52:44 1997  Ian Lance Taylor  <ian@cygnus.com>
3715
3716         * config/tc-sh.c (md_apply_fix): Check for overflow.
3717
3718         * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3719         section size to be aligned.
3720
3721 Fri Jun  6 17:15:55 1997  Ian Lance Taylor  <ian@cygnus.com>
3722
3723         * config/tc-sh.h (md_cons_align): Define.
3724         (sh_cons_align): Declare.
3725         * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3726         (sh_no_align_cons): New static variable.
3727         (s_uacons): New static function.
3728         (sh_cons_align): New function.
3729         (sh_handle_align): Warn about misaligned data.
3730         * doc/c-sh.texi: Document .uaword and .ualong.
3731
3732 Thu Jun  5 15:38:17 1997  Ian Lance Taylor  <ian@cygnus.com>
3733
3734         * macro.c (macro_expand): In MRI mode, treat single quote as a
3735         separator character when checking for a positional argument.
3736
3737 Tue Jun  3 16:15:13 1997  Nick Clifton  <nickc@cygnus.com>
3738
3739         * config/tc-arm.c (md_parse_option): Merge in changes from
3740         armT-970328-branch.
3741
3742         * config/tc-arm.h: Merge in changes from armT-970328-branch.
3743
3744         * configure.in (emulations): Add Thumb architecture support from
3745         armT-9703-28-branch.
3746
3747 Mon Jun  2 16:25:07 1997  Nick Clifton  <nickc@cygnus.com>
3748
3749         * doc/all.texi: Add enabling of ARM documentation.
3750
3751         * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3752
3753 Mon Jun  2 11:55:12 1997  Gavin Koch  <gavin@cygnus.com>
3754
3755         * config/tc-mips.c: Added r3900 support.
3756
3757 Thu May 29 12:58:26 1997  Ben Pfaff  <pfaffben@pilot.msu.edu>
3758
3759         * as.c: (parse_args) `-t' option requires an argument.
3760
3761 Wed May 28 15:45:07 1997  Nick Clifton  <nickc@cygnus.com>
3762
3763         * config/tc-arm.c (md_begin): Change call to
3764         coff_arm_bfd_set_private_flags() to a call to
3765         bfd_set_private_flags().
3766
3767 Wed May 28 16:17:34 1997  Ian Lance Taylor  <ian@cygnus.com>
3768
3769         * Makefile.in: Rebuild dependencies.
3770
3771         * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3772         of a BFD_RELOC_RVA reloc.
3773
3774 Wed May 28 10:48:14 1997  Jeffrey A Law  (law@cygnus.com)
3775
3776         * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3777         (hppa_force_relocation): Force a relocation for an absolute
3778         call/jump.
3779
3780 Mon May 26 13:24:25 1997  Ian Lance Taylor  <ian@cygnus.com>
3781
3782         * doc/as.texinfo: Don't use @value in section names or index
3783         entries; it confuses texinfo.tex.
3784
3785 Fri May 23 00:09:35 1997  Tom Tromey  <tromey@cygnus.com>
3786
3787         * doc/as.texinfo: Updated for -MD option.
3788         * Makefile.in (CFILES): Added depend.c.
3789         (OBJS): Added depend.o.
3790         * as.h (start_dependencies, register_dependency,
3791         print_dependencies): New declarations.
3792         * depend.c: New file.
3793         * as.c (parse_args): Added -MD option.
3794         (main): Call print_dependencies.
3795         (show_usage): Added help for -MD.
3796         * read.c (s_app_file): Call register_dependency.
3797         (s_include): Call register_dependency when file is found.
3798         (read_a_source_file): Call register_dependency.
3799
3800 Wed May 21 17:39:28 1997  Ian Lance Taylor  <ian@cygnus.com>
3801
3802         * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3803         section address to the symbol value.
3804
3805 Tue May 20 11:23:31 1997  Gavin Koch  <gavin@cygnus.com>
3806
3807         * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3808         into the new membership field.
3809
3810 Thu May 15 10:00:53 1997  Nick Clifton  <nickc@cygnus.com>
3811
3812         * config/tc-arm.c (md_begin): If no cpu type is specified on the
3813         command line then the ARM7 is now chosen by default when setting
3814         the BFD machine and architecture.
3815
3816 Wed May 14 09:54:53 1997  Nick Clifton  <nickc@cygnus.com>
3817
3818         * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3819         hold APCS selection.
3820         (md_begin): Added code to generate flags to be set into the COFF
3821         header and the calls to the BFD functions to do this.
3822         (md_parse_option, md_show_usage): Added new command line
3823         options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3824         -marmv3m, -marmv4, -marmv4t.
3825
3826         * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3827         as it is never used.
3828
3829 Tue May 13 22:26:14 1997  Jeffrey A Law  (law@cygnus.com)
3830
3831         * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3832         label name with ".".
3833         * config/tc-mn10300.c (md_convert_frag): Likewise.
3834
3835 Tue May 13 14:44:39 1997  Ian Lance Taylor  <ian@cygnus.com>
3836
3837         * config/tc-mips.c (set_at): Check for bignum.
3838         (check_absolute_expr, macro, mips16_macro): Likewise.
3839
3840 start-sanitize-tic80
3841 Tue May 13 10:45:56 1997  Fred Fish  <fnf@cygnus.com>
3842
3843         * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3844         for overflow/underflow, only insert lower 15 bits into instruction.
3845
3846 end-sanitize-tic80
3847 Mon May 12 13:33:08 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3848
3849         * config/tc-i386.c (pi): Check for RegMMX.
3850
3851 Thu May  8 11:10:15 1997  Ian Lance Taylor  <ian@cygnus.com>
3852
3853         * expr.c (expr): When subtracting values in the same frag,
3854         subtract X_add_number rather than adding it.
3855
3856 Wed May  7 15:39:48 1997  Ian Lance Taylor  <ian@cygnus.com>
3857
3858         * config/obj-coff.c (write_object_file): Just pass NULL to
3859         md_do_align, not the address of a char holding NOP_OPCODE.
3860
3861         * config/tc-mips.c (macro): Handle constants for M_LI_D and
3862         M_LI_DD.
3863         (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3864         than an address if the floating point value looks sufficiently
3865         simple.
3866
3867 Tue May  6 12:18:09 1997  Ian Lance Taylor  <ian@cygnus.com>
3868
3869         * config/tc-i386.c (md_section_align): If a.out and BFD, force
3870         section size to be aligned.
3871
3872 Mon May  5 17:16:55 1997  Ian Lance Taylor  <ian@cygnus.com>
3873
3874         * cond.c: Include "macro.h".
3875         (struct conditional_frame): Add macro_nest field.
3876         (initialize_cframe): Initialize macro_nest.
3877         (cond_finish_check): Add nest parameter.  Change all callers.
3878         (cond_exit_macro): New function.
3879         * as.h (cond_finish_check): Update declaration.
3880         (cond_exit_macro): Declare.
3881         * input-scrub.c (macro_nest): Make globally visible.
3882         (input_scrub_next_buffer): Call cond_finish_check.
3883         * macro.h (macro_nest): Declare.
3884         * read.c (s_mexit): Call cond_exit_macro.
3885
3886         * config/tc-i386.h (RegMMX): Define.
3887         * config/tc-i386.c (pi): Check for all register types.
3888         (type_names): Add RegMMX.
3889         (md_assemble): Handle RegMMX.
3890
3891 Wed Apr 30 12:47:00 1997  Manfred Hollstein  <manfred@s-direktnet.de>
3892
3893         * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3894         TE_DELTA.
3895
3896 Tue Apr 29 20:23:10 1997  Jim Wilson  <wilson@cygnus.com>
3897
3898         * config/tc-mips.c (nopic_need_relax): Add new parameter
3899         before_relaxing.  Use it when testing ecoff_extern_size.
3900         (load_address, macro, md_estimate_size_before_relax): Fix all
3901         callers.
3902
3903 Tue Apr 29 19:54:36 1997  Richard Henderson  <rth@tamu.edu>
3904
3905         * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3906         (obj_elf_subsection): New static function.
3907
3908 Tue Apr 29 19:52:47 1997  Ian Lance Taylor  <ian@cygnus.com>
3909
3910         * config/obj-coff.c (coff_header_append): Don't reset string_size
3911         each time through the loop.
3912
3913 Fri Apr 25 14:17:46 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3914
3915         * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3916
3917 Fri Apr 25 12:03:15 1997  Ian Lance Taylor  <ian@cygnus.com>
3918
3919         * doc/internals.texi (Porting GAS): Correct documentation for
3920         current configure handling of targ-cpu.h, et. al.
3921         (CPU backend): Document listing macros.
3922
3923         * listing.c (data_buffer): Set size based on other listing macros,
3924         rather than always using 100.
3925         (data_buffer_size): Remove static variable.
3926         (calc_hex): Make data_buffer_size a local variable.  Don't leave
3927         any slop when filling data_buffer.
3928
3929 Mon Apr 21 15:33:19 1997  Ian Lance Taylor  <ian@cygnus.com>
3930
3931         * doc/c-mips.texi: Document .set autoextend.
3932
3933 Sat Apr 19 23:09:25 1997  Niklas Hallqvist  <niklas@petra.appli.se>
3934
3935         * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3936         mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3937         sparc-*-openbsd*): New targets.
3938         * configure: Rebuild.
3939
3940 Sat Apr 19 22:52:03 1997  Jim Wilson  <wilson@cygnus.com>
3941
3942         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3943         for all undefined symbols.
3944
3945 Fri Apr 18 13:37:35 1997  Ian Lance Taylor  <ian@cygnus.com>
3946
3947         * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3948         correctly.
3949
3950 Fri Apr 18 11:51:35 1997  Niklas Hallqvist  <niklas@appli.se>
3951
3952         * configure.in (alpha*-*-openbsd*): New target.
3953         * configure: Rebuild.
3954
3955 Thu Apr 17 13:59:47 1997  Per Fogelstrom  <pefo@openbsd.org>
3956
3957         * configure.in (mips-*-openbsd*): New target.
3958         * configure: Rebuild.
3959
3960 start-sanitize-d30v
3961 Wed Apr 16 12:31:24 1997  Martin Hunt <hunt@cygnus.com>
3962
3963         * config/tc-d30v.c (parallel_ok): Fix parallel checking
3964         for instructions using conditional execution.
3965
3966 end-sanitize-d30v
3967 Tue Apr 15 18:11:44 1997  Gavin Koch  <gavin@cygnus.com>
3968
3969         * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3970
3971 Tue Apr 15 13:04:47 1997  Ian Lance Taylor  <ian@cygnus.com>
3972
3973         * Makefile.in (srcroot): Remove.
3974         (INSTALL): Set to @INSTALL@.
3975         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3976         (all, dvi): Don't set srcroot.
3977         (install): Depend upon as.new, gasp.new, and installdirs.  Use
3978         $(program_transform_name) directly, rather than using
3979         $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3980         (installdirs): New target.
3981         * doc/Makefile.in (INSTALL_XFORM1): Remove.
3982         (install): Depend upon installdirs.  Use $(program_transform_name)
3983         directly, rather than using $(INSTALL_XFORM) and
3984         $(INSTALL_XFORM1).
3985         (installdirs): New target.
3986         (install-info-as): Run mkinstalldirs.
3987         (install-info-gasp): Likewise.
3988
3989 Mon Apr 14 11:59:08 1997  Ian Lance Taylor  <ian@cygnus.com>
3990
3991         * Makefile.in (INSTALL): Change install.sh to install-sh.
3992
3993         * symbols.c (resolve_symbol_value): Check for division by zero.
3994
3995         From Thomas Graichen <graichen@rzpd.de>:
3996         * Makefile.in: Always use $(SHELL) when running move-if-change.
3997         * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3998         * configure: Rebuild.
3999
4000 Thu Apr 10 14:40:00 1997  Doug Evans  <dje@canuck.cygnus.com>
4001
4002         * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
4003         New argument `want'.  Update enum cgen_parse_operand_result values.
4004         Initialize if CGEN_PARSE_OPERAND_INIT.
4005         * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
4006         (md_assemble): Call cgen_asm_init_parse.
4007         Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
4008
4009 Wed Apr  9 11:49:41 1997  Ian Lance Taylor  <ian@cygnus.com>
4010
4011         * config/tc-m68k.c (m68k_ip): Handle #j.
4012
4013 Tue Apr  8 16:37:57 1997  Jeffrey A Law  (law@cygnus.com)
4014
4015         * config/tc-mn10300.c (md_convert_frag): Create fixup at the
4016         right address for call label:32,regs,imm.
4017
4018 Mon Apr  7 14:58:22 1997  Jeffrey A Law  (law@cygnus.com)
4019
4020         * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
4021         zero.
4022         * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
4023         symbol for OBJ_ELF anymore.
4024
4025 Mon Apr  7 10:54:59 1997  Doug Evans  <dje@canuck.cygnus.com>
4026
4027         * Makefile.in: Regenerate dependencies.
4028         (TARG_CPU): New variable.
4029         (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
4030         (.dep1): Delete creating of cgen-opc.h.
4031         (.tcdep): Put proper contents in cgen-opc.h.
4032         * configure.in (m32r): Delete setting of extra_files, extra_links.
4033         (AC_OUTPUT): Create cgen-opc.h.
4034         * configure: Regenerated.
4035
4036 Sat Apr  5 13:19:12 1997  Klaus Kaempf  <kkaempf@progis.de>
4037
4038         * makefile.vms: Update to build gasp.exe.
4039
4040 Fri Apr  4 16:10:02 1997  Doug Evans  <dje@canuck.cygnus.com>
4041
4042         * write.c (relax_frag): Make non-static.
4043         * write.h (relax_frag): Add prototype for.
4044         * config/tc-m32r.h (md_do_align): New arg `max'.
4045         * config/tc-m32r.c (m32r_do_align): Likewise.
4046         Update calls to frag_align, frag_align_pattern.
4047         (fill_insn): Update call to m32r_do_align.
4048         (m32r_scomm): Update call to frag_align.
4049
4050         * config/tc-m32r.[ch]: New files.
4051         * cgen.c: New file.
4052         * Makefile.in (CPU_TYPES): Add m32r.
4053         (TARGET_CPU_CFILES): Add tc-m32r.c.
4054         (TARGET_CPU_HFILES): Add tc-m32r.h.
4055         (DISTCLEAN_HERE): Add cgen-opc.h.
4056         (.dep1,.tcdep): Create empty cgen-opc.h.
4057         (cgen.o): Add dependencies.
4058         (dependencies): Regenerate.
4059         * as.h (struct frag): New member fr_targ.
4060         (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
4061         * conf.in (USING_CGEN): New macro.
4062         * configure.in (m32r-*-*): Add entry for.
4063         Add cgen.o to extra_objects.
4064         * configure: Regenerate.
4065         * frags.c (frag_var): fr_pcrel_adjust renamed to
4066         fr_targ.ns32k.pcrel_adjust.  fr_bsr renamed to fr_targ.ns32k.bsr.
4067         (frag_variant): Likewise.
4068         * write.c (relax_frag): Likewise.
4069         * config/tc-ns32k.c (*): Likewise.
4070
4071 Fri Apr  4 13:26:10 1997  Ian Lance Taylor  <ian@cygnus.com>
4072
4073         * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
4074         rather than for any end of line character.
4075
4076         * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
4077         call abort (i.e., as_abort) rather than crashing.
4078
4079         * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
4080         OBJ_ELF, rather than of S_GET_OTHER.
4081
4082         * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
4083
4084 Thu Apr  3 13:16:18 1997  Ian Lance Taylor  <ian@cygnus.com>
4085
4086         * Makefile.in (VERSION): Set to 2.8.1.
4087
4088         * Branched binutils 2.8.
4089
4090 Wed Apr  2 12:24:10 1997  Ian Lance Taylor  <ian@cygnus.com>
4091
4092         * COPYING: Update FSF address.
4093
4094         * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
4095
4096 Tue Apr  1 18:29:47 1997  Jim Wilson  <wilson@cygnus.com>
4097
4098         * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
4099
4100 Tue Apr  1 16:24:28 1997  Klaus Kaempf  <kkaempf@progis.de>
4101
4102         * config-gas.com: Update to handle both vax and alpha.
4103         * makefile.vms: Update to use config-gas.
4104         * conf-a-gas.com: Remove file.
4105
4106 Tue Apr  1 16:08:21 1997  Ian Lance Taylor  <ian@cygnus.com>
4107
4108         * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
4109         itbl-lex.c dependencies.  Remove rules for itbl-lex.o,
4110         itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
4111
4112 start-sanitize-tic80
4113 Tue Apr  1 11:25:56 1997  Michael Meissner  <meissner@cygnus.com>
4114
4115         * config/tc-tic80.c (line_comment_char): Make '#' start comments
4116         at the beginning of a line for compatibility with .S files where
4117         cpp leaves the filename transitions beginning with '#'.
4118
4119 end-sanitize-tic80
4120 Tue Apr  1 00:07:30 1997  Ian Lance Taylor  <ian@cygnus.com>
4121
4122         * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
4123         tc_coff_sizemachdep if OBJ_COFF.
4124
4125 Mon Mar 31 23:53:44 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
4126
4127         * config/tc-ppc.c (register_name): Declare.
4128
4129 Mon Mar 31 16:31:04 1997  Joel Sherrill  <joel@oarcorp.com>
4130
4131         * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
4132         * configure: Rebuild.
4133
4134 Mon Mar 31 14:15:19 1997  Ian Lance Taylor  <ian@cygnus.com>
4135
4136         * config/tc-mips.c (mips_pseudo_table): Add "stabn".
4137         (mips16_mark_labels): New static function.
4138         (append_insn): Call mips16_mark_labels.
4139         (mips_emit_delays): Likewise.
4140         (s_insn): Likewise.  Don't call mips_clear_insn_labels.
4141         (s_mips_stab): New static function.
4142
4143         * configure.in: Use ELF for mips-*-gnu*.
4144         * configure: Rebuild.
4145
4146 Mon Mar 31 14:01:40 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4147
4148         * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
4149         TE_DELTA.
4150
4151 Fri Mar 28 18:03:19 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
4152
4153         * configure.in: Add AC_ARG_ENABLE for commonbfdlib.  If it is set,
4154         set OPCODES_LIB to empty.
4155         * configure: Rebuild.
4156
4157 Fri Mar 28 15:25:24 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
4158
4159         * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
4160         targets.
4161         * configure: Rebuild.
4162
4163 Fri Mar 28 13:08:33 1997  Ian Lance Taylor  <ian@cygnus.com>
4164
4165         * itbl-parse.y (yyerror): Make static.  Declare.
4166
4167         From Ralf Baechle <ralf@gnu.ai.mit.edu>:
4168         * configure.in: Set emulations for mips-*-linux*-*.
4169         * configure: Rebuild.
4170
4171         * config/tc-mips.c (struct mips_set_options): Define.
4172         (mips_opts): New static variable.
4173         (mips_isa): Remove.  Now a field in mips_opts.  Change all
4174         references.
4175         (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
4176         (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
4177         (struct mips_option_stack): Define.
4178         (mips_opts_stack): New static variable.
4179         (s_mipsset): Add support for .set push and .set pop.
4180         * doc/c-mips.texi: Document .set push and .set pop.
4181
4182         * config/obj-elf.c (obj_elf_section_change_hook): New function.
4183         * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
4184         * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
4185
4186 Thu Mar 27 12:23:56 1997  Ian Lance Taylor  <ian@cygnus.com>
4187
4188         * as.c (parse_args): Update copyright date in version message.
4189
4190         * Makefile.in (clean-here): Remove dependency files.
4191
4192         * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
4193         (s_mri_common): Check S_IS_COMMON unconditionally.
4194         * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
4195         * config/tc-alpha.c (s_alpha_comm): Likewise.
4196         * config/tc-mips.c (nopic_need_relax): Likewise.
4197         * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
4198         (ppc_pe_comm): Likewise.
4199         * config/obj-elf.c (obj_elf_common): Likewise.  Set segment of
4200         common symbol to bfd_com_section_ptr.
4201         * config/tc-sparc.c (s_common): Likewise.
4202         (tc_gen_reloc): Likewise.
4203
4204 start-sanitize-d30v
4205 Thu Mar 27 00:29:46 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4206
4207         * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4208
4209 end-sanitize-d30v
4210 Wed Mar 26 13:35:15 1997  H.J. Lu  <hjl@lucon.org>
4211
4212         * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4213         BFD_ASSEMBLER.
4214
4215 Wed Mar 26 11:32:51 1997  Ian Lance Taylor  <ian@cygnus.com>
4216
4217         * input-scrub.c (input_scrub_next_buffer): Handle very long input
4218         lines correctly.
4219
4220         * listing.c (print_lines): Add lineno parameter.  Change all
4221         callers.
4222         (listing_listing): Only call calc_hex for the right line.
4223         (listing_list): Set the new edict based on the current edict, in
4224         order to handle listing commands in macros correctly.
4225
4226         * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4227         instructions.
4228
4229         * cond.c (cond_finish_check): New function.
4230         * as.h (cond_finish_check): Declare.
4231         * as.c (main): Call cond_finish_check.
4232
4233 start-sanitize-d30v
4234 Tue Mar 25 14:45:54 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4235
4236         * config/tc-d30v.c (md_assemble): If two instructions
4237         are supposed to be assembled in parallel and the first one is
4238         long, print an error and stop.
4239         (md_apply_fix3): Don't calculate absolute relocs.  Just write
4240         them out.
4241
4242 end-sanitize-d30v
4243 Mon Mar 24 12:11:18 1997  Ian Lance Taylor  <ian@cygnus.com>
4244
4245         * config/tc-i386.h (iclrKludge): Define.
4246         * config/tc-i386.c (md_assemble): Handle iclrKludge.
4247
4248         * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4249         OBJ_ECOFF.
4250         (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4251         * config/tc-alpha.c (alpha_debug): New static variable.
4252         (md_parse_option): Set alpha_debug if -g is seen.
4253         (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4254
4255 start-sanitize-d30v
4256 Sun Mar 23 18:03:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4257
4258         * config/tc-d30v.c (build_insn): Enable range-checking code.
4259         (postfix): Stop at space or comma.
4260         (md_assemble): Change error message.
4261
4262 end-sanitize-d30v
4263 Sat Mar 22 13:44:28 1997  Ian Lance Taylor  <ian@cygnus.com>
4264
4265         * Makefile.in: Added automatic dependency building.
4266         * dep-in.sed: New file.
4267
4268 Fri Mar 21 15:42:37 1997  Ian Lance Taylor  <ian@cygnus.com>
4269
4270         * config/obj-ieee.c (segment_name): Don't define function if this
4271         is a macro.
4272
4273         * config/obj-coff.h (DO_STRIP): Don't define.
4274         * config/tc-h8300.h (DO_STRIP): Don't define.
4275         * config/tc-h8500.h (DO_STRIP): Don't define.
4276         * config/tc-w65.h (DO_STRIP): Don't define.
4277         * config/tc-z8k.h (DO_STRIP): Don't define.
4278
4279         * symbols.c (colon): Call obj_frob_label if it is defined.
4280         * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4281
4282         * configure.in: Don't set files and links.  Don't call
4283         AC_LINK_FILES.  Substitute te_file.  Create targ-cpu.h,
4284         obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4285         * configure: Rebuild.
4286         * Makefile.in (TARG_CPU_C): New variable.
4287         (TARG_CPU_O, TARG_CPU_H): New variables.
4288         (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4289         (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4290         (SOURCES): Rename from REAL_SOURCES.  Delete old definition.
4291         (LINKED_SOURCES): Remove.
4292         (HEADERS): Rename from REAL_HEADERS.  Delete old definition.
4293         (LINKED_HEADERS): Remove.
4294         (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4295         ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4296         targ-cpu.h, etc.
4297         ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4298         (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4299         (itbl-cpu.h): Remove target.
4300         (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4301         atof-targ.h.
4302
4303 Thu Mar 20 19:18:58 1997  Ian Lance Taylor  <ian@cygnus.com>
4304
4305         * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4306
4307 Thu Mar 20 16:49:14 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4308
4309         * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4310         open coded loop that does not require the name to start with a
4311         name beginner.
4312
4313 Thu Mar 20 13:42:01 1997  H.J. Lu  <hjl@lucon.org>
4314
4315         * frags.c (frag_var): Change offset parameter to offsetT.
4316         (frag_variant): Likewise.
4317         * frags.h (frag_variant, frag_var): Update declarations.
4318         * config/tc-m68k.c (struct m68k_it): Change foff field to
4319         offsetT.
4320         (add_frag): Change off parameter to offsetT.
4321         * Several files: Add casts to calls to frag_var.
4322
4323         * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4324         serialize a parallel make.
4325         (itbl-parse.h): Split target out from itbl-parse.c.
4326
4327 Thu Mar 20 12:48:45 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4328
4329         * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4330
4331         * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4332         * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4333         storing the value of a common symbol.
4334
4335 Wed Mar 19 11:37:57 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4336
4337         * config/obj-coff.c (glue_symbols): Unused variable symbolP
4338         removed.
4339         (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4340         that is done by symbol_remove and symbol_insert.
4341
4342         * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4343         symbol.
4344
4345 Wed Mar 19 11:06:29 1997  Ian Lance Taylor  <ian@cygnus.com>
4346
4347         * config/tc-mips.c (load_register): In 32 bit mode, when not
4348         dealing with a 64 bit number, permit the upper 32 bits to be set
4349         even if bit 31 is not set.
4350
4351 Tue Mar 18 23:30:14 1997  Ian Lance Taylor  <ian@cygnus.com>
4352
4353         * read.c (potable): Add "equiv".
4354         (s_set): Handle .equiv based on argument.
4355         * doc/as.texinfo (Equiv): New node to document .equiv.
4356         (Err): New node to document .err.
4357
4358 Tue Mar 18 15:50:13 1997  H.J. Lu  <hjl@lucon.org>
4359
4360         * Many files: Add function prototypes.
4361         * as.c (show_usage, parse_args): Make static.
4362         * frags.h (frag_alloc): Declare.
4363         * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4364         * symbols.c (dollar_label_instance): Change return type to long.
4365         * symbols.h (print_symbol_value): Declare.
4366         (print_expr, print_expr_1, print_symbol_value_1): Declare.
4367         * write.c (fix_new_exp): Don't declare make_expr_symbol.
4368         (remove_subsegs, relax_frag): Make static.
4369         * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4370         (what_kind_of_float): Likewise.
4371         (atof_vax): Make static.  Change what_kind to int.
4372         (md_atof): Change what_statement_type to int.
4373         * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4374         * config/tc-alpha.c (vax_md_atof): Declare.
4375         (md_atof): Don't declare atof_ieee and vax_md_atof.
4376         * config/tc-i386.c (set_16bit_code_flag): Make static.
4377         * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4378         * config/tc-m68k.c (add_fix): Change width to int.
4379         (insert_reg): Change regname to const.
4380         (md_atof): Don't declare atof_ieee.
4381         (demand_empty_rest_of_line): Don't declare.
4382         * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4383         * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4384         (parse_keyword_arg): Change lookup_fn to take const arg.
4385         (md_atof): Don't declare atof_ieee.
4386         * config/tc-sparc.h: Add ifdef for multiple inclusion.
4387         (tc_aout_pre_write_hook): Don't declare.
4388
4389 Mon Mar 17 11:21:09 1997  Ian Lance Taylor  <ian@cygnus.com>
4390
4391         * as.h (bfd_alloc_by_size_t): Don't declare.
4392         * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4393
4394 Sun Mar 16 13:49:21 1997  Philippe De Muyter <phdm@info.ucl.ac.be>
4395
4396         * symbols.c (symbol_new): Don't call debug_verify_symchain.
4397         (symbol_append): Set sy_next and sy_previous when adding a single
4398         symbol to an empty list.  Call debug_verify_symchain.
4399         (verify_symbol_chain): Use assert, not know.
4400
4401 Sat Mar 15 20:27:12 1997  Fred Fish  <fnf@cygnus.com>
4402
4403         * NEWS: Note BeOS support.
4404         * configure.in: (ppc-*-beos): New target, use coff as object format.
4405         * configure: Regenerate with autoconf.
4406
4407 Sat Mar 15 19:14:02 1997  Ian Lance Taylor  <ian@cygnus.com>
4408
4409         * config/tc-mips.c (md_apply_fix): Improve error message for out
4410         of range branch.
4411
4412         * Makefile.in: Add dependencies on obstack.h where needed.
4413
4414 Fri Mar 14 15:33:38 1997  Ian Lance Taylor  <ian@cygnus.com>
4415
4416         * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4417         case of a symbol equated to another symbol when using SVR4_PIC.
4418
4419         * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4420
4421 Thu Mar 13 11:20:51 1997  Ian Lance Taylor  <ian@cygnus.com>
4422
4423         * read.c (read_a_source_file): Call LISTING_NEWLINE before
4424         HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4425
4426         * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4427         and md_elf_section_change_hook if they are defined.
4428         (obj_elf_text, obj_elf_previous): Likewise.
4429
4430 Wed Mar 12 11:40:20 1997  Ian Lance Taylor  <ian@cygnus.com>
4431
4432         * config/obj-multi.h (struct elf_obj_sy): Define if
4433         OBJ_MAYBE_ELF.
4434         (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4435         OBJ_MAYBE_ELF.
4436         * config/obj-elf.h (struct elf_obj_sy): Don't define if
4437         OBJ_SYMFIELD_TYPE is defined.
4438
4439         * doc/as.texinfo (bss): Improve description of .bss section.  In
4440         ELF or COFF, you are permitted to switch into the section.
4441         (Comm): Rewrite description of common symbols.
4442         (Lcomm): Mention that some targets permit a third argument.
4443
4444 Tue Mar 11 01:13:31 1997  Ian Lance Taylor  <ian@cygnus.com>
4445
4446         * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4447
4448         * symbols.c (colon): Change type of local to int.  From Alan Modra
4449         <alan@spri.levels.unisa.edu.au>.
4450
4451         * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4452         alignment if a zero fill pattern was explicitly specified.
4453         * config/tc-sh.c (sh_do_align): Likewise.
4454
4455         * read.c (equals): Always permit register names to be redefined.
4456
4457         * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4458         mips16 symbol to be adjusted if a symbol is being subtracted from
4459         it.
4460
4461         From Eric Youngdale <eric@andante.jic.com>:
4462         * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4463         illegal symbol version names.
4464         (elf_frob_symbol): Check for external default versions.
4465
4466 Sun Mar  9 23:49:12 1997  Ian Lance Taylor  <ian@cygnus.com>
4467
4468         From Eric Youngdale <eric@andante.jic.com>:
4469         * config/obj-elf.h (struct elf_obj_sy): Define.
4470         (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct.  Change all
4471         users.
4472         * config/obj-elf.c (obj_elf_symver): Just record the name.
4473         (obj_symbol_new_hook): Initialized versioned_name field.
4474         (elf_frob_symbol): If there is a versioned_name, either rename the
4475         symbol, or add an alias with that name.
4476
4477 Thu Mar  6 13:55:32 1997  Jeffrey A Law  (law@cygnus.com)
4478
4479         * config/tc-mn10300.c (md_relax_table): Define.
4480         (md_convert_frag): Implement.
4481         (md_assemble): Handle relaxable operands/instructions correctly.
4482         (md_estimate_size_before_relax): Implement.
4483         * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4484
4485         * config/tc-mn10200.c (md_relax_table): Fix typos.
4486
4487         * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4488         relocs anymore.  Tweak fx_offset for pc-relative relocs.
4489
4490 Wed Mar  5 15:46:16 1997  Ian Lance Taylor  <ian@cygnus.com>
4491
4492         * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4493         in MRI mode.
4494
4495 start-sanitize-tic80
4496 Tue Mar  4 19:34:21 1997  Fred Fish  <fnf@cygnus.com>
4497
4498         * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4499         pseudo-ops.
4500         * config/tc-tic80.c (md_begin): Declare external variable
4501         coff_flags and insert an F_AR32WR bit into it.
4502
4503 end-sanitize-tic80
4504 Tue Mar  4 10:01:04 1997  Ian Lance Taylor  <ian@cygnus.com>
4505
4506         * read.c (equals): Add reassign parameter.  Change all callers.
4507         * read.h (equals): Update declaration.
4508
4509 Sat Mar  1 01:04:04 1997  Ian Lance Taylor  <ian@cygnus.com>
4510
4511         * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4512         can rely on the frag address to determine whether a frag is
4513         earlier or later.
4514
4515 Fri Feb 28 14:40:00 1997  Ian Lance Taylor  <ian@cygnus.com>
4516
4517         * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4518         (S_LOCAL_NAME): Likewise.
4519         (FAKE_LABEL_NAME): Define unconditionally.
4520         * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4521         BFD_ASSEMBLER.
4522         (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4523         * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4524         Don't define FAKE_LABEL_NAME.
4525         * config/te-ic960.h: Likewise.
4526         * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4527         (mips_frob_file_before_adjust): Declare.
4528         * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4529         (mips_local_label): Remove.
4530
4531         * config/te-sco386.h: Remove; not used.
4532
4533 start-sanitize-tic80
4534 Thu Feb 27 15:39:16 1997  Fred Fish  <fnf@cygnus.com>
4535
4536         * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4537         byte alignment rather than power-of-two alignment that is the
4538         GAS default.
4539
4540 end-sanitize-tic80
4541 Thu Feb 27 13:29:04 1997  Ian Lance Taylor  <ian@cygnus.com>
4542
4543         * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4544
4545         * gasp.c (hash_add_to_string_table): Correct misspelling in error
4546         message, and add newline.
4547         (process_file): Don't process assignments in the label if this is
4548         a equ or assign pseudo-op.
4549         (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4550         and K_EQU, to match documentation.
4551
4552 Thu Feb 27 12:00:03 1997  Michael Meissner  <meissner@cygnus.com>
4553
4554         * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4555         to denote read-only data sections.
4556
4557 Thu Feb 27 00:26:33 1997  Ian Lance Taylor  <ian@cygnus.com>
4558
4559         * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4560         * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4561
4562         * expr.c (operand): Simplify 0b handling.  Don't treat 0b as a
4563         binary number if the next character is '+' or '-'.
4564
4565 start-sanitize-tic80
4566 Wed Feb 26 20:47:12 1997  Fred Fish  <fnf@cygnus.com>
4567
4568         * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4569         (find_opcode): Match operands that can be floats.
4570         (build_insn): Handle O_big (float) expressions and build
4571         correct opcode.
4572
4573 end-sanitize-tic80
4574 Wed Feb 26 18:19:00 1997  Stan Shebs  <shebs@andros.cygnus.com>
4575
4576         * configure.in (mips*-*-lnews*): New target, also make empty
4577         emulation list for this target.
4578         * configure: Update.
4579         * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4580         (mips_target_format): Use.
4581         * te-lnews.h: New file.
4582
4583 start-sanitize-tic80
4584 Wed Feb 26 15:33:46 1997  Fred Fish  <fnf@cygnus.com>
4585
4586         * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4587         operands with :m or :s modifiers and generate the right opcodes
4588         for them.
4589
4590 end-sanitize-tic80
4591 Wed Feb 26 11:56:11 1997  Ian Lance Taylor  <ian@cygnus.com>
4592
4593         * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4594         $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4595
4596 Tue Feb 25 22:02:23 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4597
4598         * config/tc-m68k.c (instring): Useless local declaration of
4599         crack_operand removed.
4600         * expr.h (expressionS): Changed type of X_op field to operatorT if
4601         __GNUC__.
4602
4603 Tue Feb 25 13:17:27 1997  Ian Lance Taylor  <ian@cygnus.com>
4604
4605         Based on patches from Robert Lipe <robertl@dgii.com>:
4606         * configure.in: Add i386coff and i386elf to emulation list.
4607         * configure: Rebuild.
4608         * as.c (i386coff, i386elf): Declare.
4609         * obj.h (coff_format_ops): Declare.
4610         * config/obj-coff.c (OBJ_HEADER): Define.
4611         (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4612         (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4613         (obj_pseudo_table): Add "version".
4614         (coff_pop_insert): New static function.
4615         (coff_sec_sym_ok_for_reloc): New static function.
4616         (no_func): New static function.
4617         (coff_format_ops): New variable.
4618         * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4619         (obj_symbol_new_hook): Define.
4620         (coff_obj_read_begin_hook): Declare.
4621         (obj_read_begin_hook): Define.
4622         * config/tc-i386.h (i386_target_format): Declare.
4623         * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4624         OUTPUT_FLAVOR when appropriate.
4625         (i386_target_format): New function.
4626         * Makefile.in (obj-coff.o): New target.
4627         (e-i386coff.o, e-i386elf.o): New targets.
4628
4629         From Stephen Williams <steve@icarus.icarus.com>:
4630         * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4631         (_tc_get_bal_of_call): Don't declare.
4632         (tc_get_bal_of_call): Declare as function, don't define as macro.
4633         * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4634         in sy_tc field, not x_balntry field.
4635         (tc_get_bal_of_call): Rename from _tc_get_bal_of_call.  Change
4636         return type to symbolS *.  If OBJ_COFF, retrieve value from sy_tc
4637         field, not x_balntry field.
4638
4639         * config/obj-elf.c (obj_elf_section): Permit a .note section to
4640         have the SHF_ALLOC attribute.
4641
4642         * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4643         (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4644         (itbl-lex.o): Depend upon itbl-parse.h.
4645
4646         * itbl-parse.y (yyerror): Change return type to int.  Change to
4647         use old style function declaration.
4648
4649         * Makefile.in (itbl-lex.o): Remove -Wall.
4650         (itbl-parse.o): Likewise.
4651
4652         * cond.c (s_ifdef): If we should omit conditionals from listings,
4653         call listing_list.
4654         (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4655         * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4656         (listing_listing): Handle EDICT_NOLIST_NEXT.
4657         (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4658         * listing.h (LISTING_NOCOND): Define.
4659         (LISTING_SKIP_COND): Define.
4660         * as.c (show_usage): Mention c as a suboption of -a.
4661         (parse_args): Handle c as a suboption of -a.
4662         * doc/as.texinfo: Document -alc.
4663
4664 start-sanitize-tic80
4665 Mon Feb 24 23:34:14 1997  Fred Fish  <fnf@cygnus.com>
4666
4667         * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4668
4669 end-sanitize-tic80
4670 Mon Feb 24 18:27:43 1997  Eric Youngdale  <eric@andante.jic.com>
4671
4672         * doc/as.texinfo: Document .symver.
4673
4674 Mon Feb 24 15:19:57 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4675
4676         * config/tc-d10v.c: Change pre_defined_registers to
4677         d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4678
4679 Mon Feb 24 10:40:45 1997  Fred Fish  <fnf@cygnus.com>
4680
4681         * config/obj-coff.c: Fix typo in comment section.
4682 start-sanitize-tic80
4683         * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4684         an additional alignment argument.
4685         (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4686         base relative ones.
4687         (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4688         base relative ones.
4689 end-sanitize-tic80
4690
4691 Mon Feb 24 02:23:00 1997  Dawn Perchik  <dawn@cygnus.com>
4692
4693         * Makefile.in: Remove dependancies on itbl-cpu.h.
4694         * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4695         is not defined.
4696
4697 Mon Feb 24 02:03:00 1997  Dawn Perchik  <dawn@cygnus.com>
4698
4699         * itbl-ops.h: Include as.h.
4700
4701 Mon Feb 24 01:04:00 1997  Dawn Perchik  <dawn@cygnus.com>
4702
4703         * as.c: Remove -t option.
4704         * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4705         * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4706         * config/tc-mips.h: Define HAVE_ITBL_CPU.
4707
4708 Sun Feb 23 18:01:00 1997  Dawn Perchik  <dawn@cygnus.com>
4709
4710         * itbl-ops.c: Don't define DEBUG.
4711
4712 Sun Feb 23 17:49:00 1997  Dawn Perchik  <dawn@cygnus.com>
4713
4714         * Makefile.in: Update itbl-test.c to reflect its new location.
4715
4716 Sun Feb 23 15:50:00 1997  Dawn Perchik  <dawn@cygnus.com>
4717
4718         * itbl-ops.c: Add test for itbl_have_entries.
4719         * config/tc-mips.c: Remove test for itbl_have_entries.
4720         * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4721
4722 Sun Feb 23 18:13:19 1997  Ian Lance Taylor  <ian@cygnus.com>
4723
4724         * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4725         itbl-ops.c.  Add itbl-parse.c and itbl-lex.c.
4726         (LEX, LEXFLAGS): Define.
4727         * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4728
4729 Sat Feb 22 21:25:00 1997  Dawn Perchik  <dawn@cygnus.com>
4730
4731         * itbl-parse.y: Fix indentation mistakes from indent program.
4732         * itbl-lex.l: Fix indentation mistakes from indent program.
4733         * itbl-ops.h: Add include for ansidecl.h.
4734         Add PARAMS around function arguments.
4735         Add declaration for itbl_have_entries.
4736         * itbl-ops.c: Add PARAMS around function arguments.
4737         * Makefile.in: Add itbl build rules.
4738         Add dependancies for itbl files to mips target.
4739         * as.c: Add itbl support.
4740         Add new option "--insttbl" for dynamically extending instruction set.
4741         * as.h: Declare insttbl_file_name;
4742         the name of file defining extensions to the basic instruction set
4743         * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4744         itbl-ops.o to extra_objects for mips configuration.
4745         Add include file link from itbl-cpu.h to
4746         config/itbl-${target_cpu_type}.h.
4747         * config/tc-mips.c: Allow copz instructions.
4748         Add notes for future additions to the itbl support.
4749         Add debug macros.
4750         (macro): Call itbl_assemble to assemble itbl instructions.
4751         See if an unknown register is specified in an itbl entry.
4752
4753 Sat Feb 22 20:53:01 1997  Fred Fish  <fnf@cygnus.com>
4754         * doc/internals.texi (CPU backend): Fix typo in md_section_align
4755         description.
4756 start-sanitize-tic80
4757         * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4758         * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4759         operands.
4760         (build_insn): Grab a frag early so we can use the address in
4761         fixups.  Take one's complement of BITNUM values before insertion
4762         in opcode.  Add code to support O_symbol operands.
4763         (md_apply_fix): Replace unimplemented warning with implementation.
4764         (md_pcrel_from): Ditto.
4765         (tc_coff_fix2rtype): Ditto.
4766 end-sanitize-tic80
4767
4768 Fri Feb 21 14:34:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4769 start-sanitize-d30v
4770         * config/tc-d30v.c (parallel_ok): New function.
4771         * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4772 end-sanitize-d30v
4773         * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4774         relocation is in different section.
4775
4776 Fri Feb 21 10:08:25 1997  Jim Wilson  <wilson@cygnus.com>
4777
4778         * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4779         don't set the section alignment to 2**4.
4780
4781 Fri Feb 21 11:55:03 1997  Ian Lance Taylor  <ian@cygnus.com>
4782
4783         * config/tc-m68k.c (line_comment_chars): Add '*'.
4784
4785         * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4786         (do_scrub_begin): Don't set lex['*'].
4787         (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4788         check for LEX_IS_TWOCHAR_COMMENT_2ND.  Instead, just check for
4789         a literal '*'.
4790
4791         * configure.in: Set em=svr4 for m68k-*-sysv4*.
4792         * configure: Rebuild.
4793         * config/te-svr4.h: New file.
4794         * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4795         TE_SVR4 or TE_DELTA.
4796
4797 Thu Feb 20 22:24:39 1997  Jeffrey A Law  (law@cygnus.com)
4798
4799         * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4800         short conditional branch around a long unconditional branch.
4801
4802 Thu Feb 20 13:56:00 1997  Ian Lance Taylor  <ian@cygnus.com>
4803
4804         * config/obj-coff.c (obj_coff_ln [both versions]): Call
4805         new_logical_line.
4806
4807         * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4808         complex expression.
4809
4810         * symbols.c (resolve_symbol_value): If both left and right
4811         operands are undefined, warn about both of them.
4812
4813 Wed Feb 19 00:53:28 1997  Ian Lance Taylor  <ian@cygnus.com>
4814
4815         Based on patches from Eric Youngdale <eric@andante.jic.com>:
4816         * config/obj-elf.c (elf_pseudo_table): Add "symver".
4817         (obj_elf_symver): New static function.
4818         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4819         field.
4820
4821         * write.c (relax_segment): Make type and printf format agree.
4822
4823         * read.c (get_line_sb): Don't end the line on a semicolon inside a
4824         string.
4825
4826 start-sanitize-d30v
4827 Tue Feb 18 18:42:51 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4828
4829         * config/tc-d30v.c, config/tc-d30v.h: New files.
4830
4831         * configure: Rebuilt.
4832
4833         * configure.in: Add case for d30v.
4834
4835 end-sanitize-d30v
4836 Sun Feb 16 17:47:29 1997  Fred Fish  <fnf@cygnus.com>
4837
4838         * config/tc-alpha.h (md_operand): Define with a null expansion,
4839         like all the other targets.
4840         * doc/internals.texi (CPU backend): Add missing word in
4841         md_flush_pending_output description.  Fix typo in md_convert_frag
4842         description.
4843 start-sanitize-tic80
4844         * config/tc-tic80: Minor comment additions/changes.
4845 end-sanitize-tic80
4846
4847 Fri Feb 14 18:09:59 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4848
4849         * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4850         (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4851         * config/obj-coff.c (obj_coff_def): Use
4852         tc_canonicalize_symbol_name if defined.
4853         (obj_coff_tag, obj_coff_val): Likewise.
4854         * expr.c (operand): Reject '~' as operator if is_name_beginner.
4855
4856 Fri Feb 14 17:24:48 1997  Ian Lance Taylor  <ian@cygnus.com>
4857
4858         Based on notes from Peter Eriksson <peter@ifm.liu.se>.  The target
4859         does not actually work, though:
4860         * configure.in (i386-sequent-bsd*): New target.
4861         * configure: Rebuild.
4862         * config/tc-dynix.h: New file.
4863         * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4864
4865         * read.c (do_align): Add max parameter.  Change all callers.
4866         Remove useless static variables.
4867         (s_align): New static function.  Do common portion of
4868         s_align_bytes and s_align_ptwo.
4869         (s_align_bytes, s_align_ptwo): Just call s_align.
4870         * frags.c (frag_align): Add max parameter.  Change all callers.
4871         (frag_align_pattern): Likewise.
4872         * frags.h (frag_align, frag_align_pattern): Update declarations.
4873         * write.c (relax_segment): Limit alignment change to fr_subtype.
4874         Fix some types to be addressT.
4875         * config/obj-coff.c (size_section): Likewise.
4876         * config/obj-ieee.c (size_section): Likewise.
4877         * config/tc-d10v.h (md_do_align): Add max parameter.
4878         * config/tc-i386.h (md_do_align): Likewise.
4879         * config/tc-m88k.h (md_do_align): Likewise.
4880         * config/tc-m88k.c (m88k_do_align): Likewise.
4881         * config/tc-sh.h (md_do_align): Likewise.
4882         * config/tc-sh.c (sh_do_align): Likewise.
4883         * as.h: Improve comments on rs_align and rs_align_code.
4884         * doc/as.texinfo: Document new alignment arguments.
4885         * doc/internals.texi (Frags): Document use of fr_subtype field for
4886         rs_align and rs_align_code.
4887
4888 Fri Feb 14 15:56:06 1997  Gavin Koch  <gavin@cygnus.com>
4889
4890         * config/tc-mips.c: Changed opcode parsing.
4891
4892 Thu Feb 13 20:02:16 1997  Fred Fish  <fnf@cygnus.com>
4893
4894         * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4895         tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4896         Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4897         * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4898         tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4899         to a location consistent with the rest of the target include files.
4900         * config/tc-i386.c: Remove misleading comment.
4901         * doc/internals.texi (CPU backend): Add description of function
4902         md_undefined_symbol.
4903 start-sanitize-tic80
4904         * config/tc-tic80.c: Add code to insert predefined symbols into the
4905         symbol table so they can be parsed by the standard expression parser.
4906         Remove custom code that use to parse them.
4907         * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4908         to a location consistent with the rest of the target include files.
4909 end-sanitize-tic80
4910
4911 Thu Feb 13 21:44:18 1997  Klaus Kaempf  <kkaempf@progis.de>
4912
4913         * as.h: GNU c provides unlink() function.
4914
4915         Unify section handling on openVMS/Alpha:
4916         * config/tc-alpha.c(s_alpha_link): Remove.
4917         (s_alpha_section): New function.
4918         Remove case-hacking of symbols
4919         Add .code_address pseudo-op.
4920         (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4921         (s_alpha_code_address): New function.
4922         (alpha_ctors_section, alpha_dtors_section): New sections for C++
4923         static constructors/destructors.
4924         Add debug code for crash debugs, to be removed when traceback code
4925         is added to object code.
4926         (s_alpha_name): New function for .name pseudo-op.
4927         (alpha_print_token): New function to print token expressions with
4928         alpha specific extensions.
4929
4930         * makefile.vms: Allow compilation with current gcc snapshot.
4931
4932 Thu Feb 13 16:29:04 1997  Fred Fish  <fnf@cygnus.com>
4933
4934         * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4935         (DVIPS): Set to dvips.
4936         (ps, as.ps, gasp.ps): New targets.
4937         (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4938         and MAKEINFO env variables.
4939         (internals.ps): Use DVIPS macro.
4940         (clean): Remove core and backup files.
4941         (distclean): Remove temporary files from building internals.
4942         (clean-dvi): Ditto.
4943         * doc/internals.texi (Frags): Fix typo.
4944         (GAS processing): Ditto.
4945         (CPU backend): Ditto.
4946         * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4947         * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4948         * read.c: Remove ugly hack that dealt with config files not
4949         correctly defining TARGET_BYTES_BIG_ENDIAN.
4950         (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4951         * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4952         * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4953         * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4954         * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4955         * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4956         * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4957         with TARGET_BYTES_BIG_ENDIAN defined to 0.
4958         * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4959         and simplify.  Test value of TARGET_BYTES_BIG_ENDIAN, not just
4960         whether it is defined or not.
4961         * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4962         * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4963         and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4964         whether it is defined or not.
4965 start-sanitize-tic80
4966         * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4967         (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4968 end-sanitize-tic80
4969
4970 Thu Feb 13 14:40:16 1997  Doug Evans  <dje@canuck.cygnus.com>
4971
4972         * write.c (write_relocs): Correct text in as_fatal error message,
4973         bfd_perform_relocation -> bfd_install_relocation.
4974
4975 Thu Feb 13 14:48:03 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4976
4977         * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4978         * read.c (LEX_TILDE): Define if not defined.
4979         (lex_type): Use LEX_TILDE.
4980         * expr.c (get_symbol_end): Check first char with is_name_beginner,
4981         not is_part_of_name.
4982
4983 Thu Feb 13 11:40:58 1997  Ian Lance Taylor  <ian@cygnus.com>
4984
4985         * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4986         of continued line.
4987
4988         * config/tc-mips.c (mips16_extended_frag): Correct base address
4989         for an extended PC relative instruction.
4990         (md_convert_frag): Likewise.
4991
4992         * config/tc-mips.c (prev_nop_frag): New static variable.
4993         (prev_nop_frag_holds): New static variable.
4994         (prev_nop_frag_required): New static variable.
4995         (prev_nop_frag_since): New static variable.
4996         (append_insn): If we aren't reordering, and prev_nop_frag is not
4997         NULL, and we don't need any nops, then decrease the size of
4998         prev_nop_frag.  Don't insert nops because of instructions in
4999         noreorder sections.  Remember whether the previous instructions
5000         where in noreorder sections even when not reordering.
5001         (mips_no_prev_insn): Add preserver parameter.  Change all
5002         callers.  Refer prev_nop_frag variables when appropriate.
5003         (mips_emit_delays): Set up prev_nop_frag.
5004         (s_mipsset): Clear prev_nop_frag if reordering.
5005
5006 Wed Feb 12 14:36:29 1997  Ian Lance Taylor  <ian@cygnus.com>
5007
5008         * config/tc-mips.c (append_insn): Remove useless code which
5009         handled swapping a mips16 jump with a mips16 instruction with a
5010         reloc.
5011
5012         * config/tc-mips.c (md_parse_option): When debugging, set
5013         mips_optimize to 1, not 0.
5014
5015         * config/tc-mips.c (mips16_ip): Handle an extend operand.
5016
5017         * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
5018         like the expression was based on `.', adjust the value of the
5019         symbol.
5020
5021         * config/tc-mips.c (append_insn): Warn about an attempt to put an
5022         extended instruction in a delay slot when not reordering.
5023         (md_convert_frag): Warn if an extended instruction appears in a
5024         delay slot.
5025
5026         * config/tc-mips.c (mips_pseudo_table): Add "insn".
5027         (s_insn): New static function.
5028         * doc/c-mips.texi: Document .insn.
5029
5030         * config/tc-mips.c (md_begin): Add the general registers to the
5031         symbol table.
5032         (mips16_ip): First parse the expression, and then see whether it
5033         came up with a register, rather than trying to first see whether
5034         we are looking at a register.
5035
5036 start-sanitize-tic80
5037 Tue Feb 11 15:13:39 1997  Fred Fish  <fnf@cygnus.com>
5038
5039         * config/tc-tic80.c: Numerous changes and additions to flesh
5040         out functions that were previously just stubs, and fix some
5041         problems found using the new TIc80 testsuite cases.
5042
5043 end-sanitize-tic80
5044 Tue Feb 11 15:52:22 1997  Ian Lance Taylor  <ian@cygnus.com>
5045
5046         * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
5047         (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
5048
5049         * config/tc-mips.c (append_insn): Output jump instruction as a
5050         pair of 2 byte instructions, rather than as a single 4 byte
5051         instruction.
5052
5053 start-sanitize-r5900
5054         * config/tc-mips.c (md_begin): Correct test of mips_5900.
5055         (mips_ip): Don't check INSN_ISA for a macro.
5056
5057 end-sanitize-r5900
5058 start-sanitize-r5900
5059 Fri Feb  7 11:11:06 1997  Gavin Koch  <gavin@cygnus.com>
5060
5061         * config/tc-mips.c: added r5900.
5062
5063 end-sanitize-r5900
5064 Mon Feb 10 22:06:00 1997  Dawn Perchik  (dawn@cygnus.com)
5065
5066         * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
5067         config/itbl-mips.h: Add copyright message and fix indentation.
5068
5069 Mon Feb 10 18:09:00 1997  Dawn Perchik  (dawn@cygnus.com)
5070
5071         * itbl-ops.c: New file.  Add support for dynamically read
5072         instruction registers, opcodes and formats.  Build internal table
5073         for new instructions and provide callbacks for assembler and
5074         disassembler.
5075         * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
5076         spec table.
5077         * itbl-ops.h: New file.  Header file for itbl support.
5078         * config/itbl-mips.h: New file.  Mips specific definitions for
5079         itbl support.
5080
5081 Fri Feb  7 09:52:34 1997  Jeffrey A Law  (law@cygnus.com)
5082
5083         * config/tc-mn10200.c (md_assemble): If a constant operand won't
5084         fit into the constant field of a relaxable operand, then it does
5085         not match.
5086
5087 Thu Feb  6 20:08:12 1997  Jeffrey A Law  (law@cygnus.com)
5088
5089         * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
5090         a jsr target in a different section just like a jsr to
5091         an undefined target.
5092
5093 Thu Feb  6 16:52:57 1997  Ian Lance Taylor  <ian@cygnus.com>
5094
5095         * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
5096         against any mips16 symbols, not just externally visible ones.
5097         (md_apply_fix): Corresponding change.
5098
5099 Wed Feb  5 11:11:06 1997  Ian Lance Taylor  <ian@cygnus.com>
5100
5101         * config/tc-mips.c (mips16_ip): Accept floating point registers in
5102         the operand of the exit instruction.
5103
5104 Tue Feb  4 14:12:39 1997  Ian Lance Taylor  <ian@cygnus.com>
5105
5106         * symbols.c (resolve_symbol_value): If we leave an equated symbol
5107         as O_symbol, copy over the segment.
5108
5109 Mon Feb  3 12:35:54 1997  Ian Lance Taylor  <ian@cygnus.com>
5110
5111         * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
5112         fixup to be against the section symbol, adjust the value
5113         accordingly.
5114
5115         * symbols.c (resolve_symbol_value): Don't change X_add_number for
5116         an equated symbol.
5117         * write.c (write_relocs): Avoid looping on equated symbols.
5118         Adjust fx_offset by X_add_number for each symbol.
5119         * config/obj-coff.c (do_relocs_for): Avoid looping on equated
5120         symbols.
5121         (fixup_segment): Add a loop to track down equated symbols and
5122         adjust fx_offset appropriately.
5123
5124 Fri Jan 31 15:21:02 1997  Jeffrey A Law  (law@cygnus.com)
5125
5126         * config/tc-mn10200.c (md_relax_table): Add entries to allow
5127         jmp -> bra relaxing.
5128         (md_convert_frag): Handle jmp->bra relaxing.
5129         (md_assemble): Handle jmp->bra relaxing.
5130         (md_estimate_size_before_relax): Likewise.
5131
5132 Fri Jan 31 13:15:05 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
5133
5134         * config/tc-i386.c (i386_align_code): Add comments explaining the
5135         nop instructions.
5136
5137 Fri Jan 31 10:46:14 1997  Ian Lance Taylor  <ian@cygnus.com>
5138
5139         * config/tc-sparc.c (enforce_aligned_data): New static variable.
5140         (sparc_cons_align): Don't do anything unless enforce_aligned_data
5141         is set.
5142         (md_longopts): Add "enforce-aligned-data".
5143         (md_show_usage): Mention --enforce-aligned-data.
5144         * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
5145         enforce-aligned-data.
5146
5147         * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
5148         "word", and "short".
5149         (ppc_xcoff_cons): New static function.
5150
5151         * write.c (relax_segment): Give an error if a .space symbol is
5152         common or undefined.
5153
5154         * read.c (read_a_source_file): Don't handle mri_pending_align if
5155         the handler is s_globl or s_ignore.
5156
5157 Thu Jan 30 11:46:59 1997  Fred Fish  <fnf@cygnus.com>
5158
5159         * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
5160 start-sanitize-tic80
5161         * config/tc-tic80.c: Many additions to previous placeholder file.
5162         * config/tc-tic80.h: Ditto.
5163 end-sanitize-tic80
5164
5165 Thu Jan 30 12:28:18 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
5166
5167         * config/tc-i386.c (i386_align_code): Improve the nop patterns.
5168
5169 Thu Jan 30 12:08:40 1997  Ian Lance Taylor  <ian@cygnus.com>
5170
5171         * config/tc-mips.c (mips_fix_adjustable): New function.
5172         * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
5173         (mips_fix_adjustable): Declare.
5174
5175         Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
5176         * read.c (read_a_source_file): After doing an mri_pending_align,
5177         adjust the line_label if there is one.
5178         (s_space): Set mri_pending_align if an odd number of bytes were
5179         output.
5180
5181 Wed Jan 29 15:31:12 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
5182
5183         * config/tc-d10v.h (md_do_align): Add this hook to call
5184         d10v_cleanup() when a ".align" is detected.
5185
5186         * config/tc-d10v.c (find_opcode): Correctly calculate
5187         branch displacement when .aligns are present.
5188
5189 Wed Jan 29 09:42:11 1997  Jeffrey A Law  (law@cygnus.com)
5190
5191         * config/tc-mn10200.c (md_relax_table): Define.
5192         (md_convert_frag): Implement.
5193         (md_assemble): Handle relaxable operands/instructions correctly.
5194         (md_estimate_size_before_relax): Implement.
5195         * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
5196
5197 Tue Jan 28 15:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
5198
5199         * config/tc-mips.c (append_insn): Give an error for jumps to a
5200         misaligned address.
5201         (md_apply_fix): Make a branch to an odd address an error rather
5202         than a warning.
5203
5204         * config/tc-mips.c (md_convert_frag): If the user explicitly
5205         requested an extended opcode, pass warn as true to mips16_immed.
5206
5207         * config/tc-mips.c (mips16_ip): Handle a missing expression like
5208         an explicit 0, so that explicitly extended instructions work
5209         correctly.
5210
5211 Mon Jan 27 17:41:20 1997  Ian Lance Taylor  <ian@cygnus.com>
5212
5213         * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5214         symbol for a common symbol.
5215
5216 Wed Jan 22 10:39:39 1997  Doug Evans  <dje@canuck.cygnus.com>
5217
5218         Patch presumed to have been checked in awhile ago but wasn't.
5219         Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
5220         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5221         (relax_segment, case rs_org): Move code inside braces.  Move locals
5222         target,after inside too.
5223         (relax_segment, case rs_machine_dependent): Guts moved to ...
5224         (relax_frag): New function.
5225         Call md_prepare_relax_scan if defined.
5226
5227 Mon Jan 20 10:56:47 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5228
5229         * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5230         'p' operand specifier.
5231
5232 Mon Jan 20 10:39:36 1997  J.T. Conklin  <jtc@cygnus.com>
5233
5234         * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5235         m68k family cpus which support long branch addressing modes.
5236         (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5237         md_create_long_jump): Use it.
5238
5239 Mon Jan 20 12:42:06 1997  Ian Lance Taylor  <ian@cygnus.com>
5240
5241         * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5242         the .reginfo or .MIPS.options section if configured for an
5243         embedded target.
5244
5245         * config/tc-mips.c (md_begin): Don't set interlocks for
5246         mips_4650.
5247
5248 Wed Jan 15 13:51:50 1997  Ian Lance Taylor  <ian@cygnus.com>
5249
5250         * read.c (read_a_source_file): Make sure the symbol ends with
5251         whitespace before checking whether the next character is '='.
5252
5253 Tue Jan 14 15:07:27 1997  Robert Lipe <robertl@dgii.com>
5254
5255         * config/tc-i386.c (sco_id): Moved from here...
5256         * config/obj-elf.c (sco_id): ...to here.  Adding the identifier
5257         really is an SCO ELF specific thing, not just a SCO x86 specific
5258         thing.
5259
5260 start-sanitize-tic80
5261 Mon Jan 13 22:43:01 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
5262
5263         * configure.in (tic80-*-*): Don't require 'coff'.
5264         * configure: Regenerate.
5265
5266 end-sanitize-tic80
5267 Thu Jan  9 09:08:43 1997  Ian Lance Taylor  <ian@cygnus.com>
5268
5269         * read.c (emit_expr): Check for overflow of a negative value
5270         correctly.
5271         * write.c (fixup_segment): Likewise.
5272         * config/obj-coff.c (fixup_segment): Likewise.
5273
5274         * config/tc-m68k.c (struct label_line): Define.
5275         (labels, current_label): New static variables.
5276         (md_assemble): Mark current_label as text, and clear it.
5277         (m68k_frob_label): New function.
5278         (m68k_flush_pending_output): New function.
5279         (m68k_frob_symbol): New function.
5280         * config/tc-m68k.h (tc_frob_label): Define.
5281         (md_flush_pending_output): Define.
5282         (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5283         (tc_frob_coff_symbol): Likewise.
5284
5285         * read.c (read_a_source_file): When defining a macro in MRI mode,
5286         don't add the symbol to the symbol table.
5287
5288 Tue Jan  7 11:21:42 1997  Jeffrey A Law  (law@cygnus.com)
5289
5290         * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5291         here since fixup_segment doesn't (linkrelax is set).
5292         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5293
5294 Mon Jan  6 15:19:32 1997  Jeffrey A Law  (law@cygnus.com)
5295
5296         * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5297         relocs.
5298
5299 Fri Jan  3 16:47:08 1997  Jeffrey A Law  (law@cygnus.com)
5300
5301         * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5302         to avoid warnings with the native HP compiler.
5303         (fix_new_hppa): Similarly for the r_type argument.
5304         (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5305         in an #if OBJ_ELF to keep gcc -Wall quiet.
5306         (md_apply_fix): Always initialize "result".
5307
5308         * config/tc-mn10200.c (md_assemble): Generate relocations.
5309
5310 Fri Jan  3 18:17:23 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5311
5312         * config/tc-m68k.c (s_even): Adjust the alignment of the current
5313         section.
5314
5315 Fri Jan  3 17:10:33 1997  Richard Henderson  <rth@tamu.edu>
5316
5317         * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5318         pass on the new file hook.
5319
5320         * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5321         !alpha_force_relocation, as local LITERALs can be adjusted to be
5322         relative to the section.
5323
5324 Fri Jan  3 12:09:24 1997  Ian Lance Taylor  <ian@cygnus.com>
5325
5326         * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5327         defined, call it.
5328         * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5329         aligned to odd boundary.
5330         (tc_frob_coff_symbol): Define.
5331
5332         * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5333
5334         * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5335
5336         * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5337         PCINDEX frag.  From Ronald F. Guilmette <rfg@monkeys.com>.
5338
5339         * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5340         immediate value.
5341         (md_assemble): If the size is 'B', set fx_signed.
5342         (md_apply_fix_2): Use fx_signed when checking for overflow.
5343
5344         * write.h (struct fix): Add fx_signed field.
5345         * write.c (fix_new_internal): Initialize fx_no_overflow and
5346         fx_signed fields.
5347         (fixup_segment): Use fx_signed when checking for overflow.
5348         * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5349         fx_signed when checking for overflow.
5350
5351 Thu Jan  2 13:37:29 1997  Ian Lance Taylor  <ian@cygnus.com>
5352
5353         * NOTES, NOTES.config: Removed.  These are rarely, if ever,
5354         updated, and all the useful information is in doc/internals.texi.
5355
5356         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5357         * read.c (read_a_source_file): Check for conditional operators
5358         before doing an MRI pending alignment.
5359         * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5360         (tc_conditional_pseudop): Define.
5361         * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5362         * doc/internals.texi (CPU backend): Describe
5363         tc_conditional_pseudoop.
5364
5365         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5366         * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5367         variable.
5368         (md_begin): Check m68k_rel32_from_cmdline before setting
5369         m68k_rel32.
5370         (m68k_mri_mode_change): Likewise.
5371         (md_longopts): Add --disp-size-default-16 and
5372         --disp-size-default-32.
5373         (md_parse_option): Handle new options.
5374         (md_show_usage): Mention new options.
5375         * doc/c-m68k.texi (M68K-Opts): Document new options.
5376
5377         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5378         * config/tc-m68k.c (m68k_index_width_default): New static
5379         variable.
5380         (m68k_ip): Use m68k_index_width_default to set the size of a base
5381         register whose size was not given.
5382         (md_longopts): Add --base-size-default-16 and
5383         --base-size-default-32.
5384         (md_parse_option): Handle new options.
5385         (md_show_usage): Mention new options.
5386         * doc/c-m68k.texi (M68K-Opts): Document new options.
5387
5388         * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5389
5390         * configure.in: Recognize mips-*-linux* target.
5391         * configure: Rebuild.
5392
5393         * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5394         work if valueT is only 32 bits.
5395
5396         * config/tc-mips.c: Throughout, check target_big_endian rather
5397         than byte_order.
5398         (byte_order): Remove.
5399         (mips_init_after_args): Remove.
5400         * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5401         (mips_init_after_args): Don't declare.
5402         (tc_init_after_args): Don't define.
5403
5404         * config/tc-mips.h (tc_frob_after_relocs): Define if
5405         OBJ_MAYBE_ELF.
5406         (mips_elf_final_processing): Likewise.
5407         (ELF_TC_SPECIAL_SECTIONS): Likewise.
5408
5409 Tue Dec 31 15:12:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5410
5411         * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5412         sld.{h,w} and the operand is relocatable, adjust the adend by
5413         shifting it right one bit.
5414
5415 Tue Dec 31 12:56:41 1996  Ian Lance Taylor  <ian@cygnus.com>
5416
5417         * read.c (read_a_source_file): Check mri_pending_align after
5418         checking for a macro.  From Ronald F. Guilmette
5419         <rfg@monkeys.com>.
5420
5421         * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5422
5423         * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5424         add segment argument.  If OBJ_ELF, treat a relocation against a
5425         symbol in a linkonce section like a relocation against an external
5426         symbol.
5427         * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5428
5429 Mon Dec 30 11:35:40 1996  Ian Lance Taylor  <ian@cygnus.com>
5430
5431         * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5432
5433 Fri Dec 27 22:51:51 1996  Fred Fish  <fnf@cygnus.com>
5434
5435         * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5436         includes config.h instead of host.h, tc.h instead of tp.h, and
5437         targ-env.h instead of target-environment.h.
5438         Also, obj-format.h includes targ-cpu.h instead of
5439         target-processor.h.
5440 start-sanitize-tic80
5441         * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5442         * configure: Rebuild with autoconf.
5443         * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5444         (TARGET_FORMAT): Define to "coff-tic80".
5445         * config/tc-tic80.c: New file for TIc80 support.
5446         * config/tc-tic80.h: New file for TIc80 support.
5447 end-sanitize-tic80
5448
5449 Fri Dec 27 11:42:29 1996  Ian Lance Taylor  <ian@cygnus.com>
5450
5451         * doc/as.texinfo (M): Mention explicitly that -M changes macro
5452         handling.
5453
5454 Thu Dec 19 12:06:08 1996  Ian Lance Taylor  <ian@cygnus.com>
5455
5456         * write.c (adjust_reloc_syms): If the fixup symbol has been
5457         equated to an undefined symbol, convert the fixup to being against
5458         the target symbol.  Remove obsolete code handling a special case
5459         for i386 PIC.
5460
5461 Wed Dec 18 22:54:39 1996  Stan Shebs  <shebs@andros.cygnus.com>
5462
5463         * mpw-make.sed: Use NewFolderRecursive for installation.
5464
5465 Wed Dec 18 16:00:42 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5466
5467         * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5468
5469 Wed Dec 18 15:27:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5470
5471         * config/tc-d10v.c (md_assemble): Fix bug which caused
5472         second instruction in a line to be case sensitize.
5473
5474 Wed Dec 18 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
5475
5476         * config/tc-mn10200.c (mn10200_insert_operand): Don't
5477         range check operands with MN10200_OPERAND_NOCHECK set.
5478         (check_operand): Likewise.
5479
5480 Tue Dec 17 10:59:32 1996  Ian Lance Taylor  <ian@cygnus.com>
5481
5482         * config/tc-mips.c: Undo part of last Friday's alignment changes.
5483         (md_begin): Always align the text section to a four byte
5484         boundary.
5485         (append_insn): Remove call to record_align.
5486
5487         * config/tc-mips.c (insn_label): Remove.
5488         (struct insn_label_list): Define.
5489         (insn_labels, free_insn_labels): New static variables.
5490         (mips_clear_insn_labels): New static function.
5491         (append_insn): Mark all mips16 text labels, and make them odd.
5492         Handle all labels after emitting a nop, not just one.  Call
5493         mips_clear_insn_labels rather than just clearing insn_label.
5494         (mips_emit_delays): Add insns parameter, and use it to decide
5495         whether to mark mips16 labels.  Handle all labels, not just one.
5496         Force mips16 labels to be odd.  Change all callers.
5497         (mips16_immed): Don't check for an odd branch target.
5498         (md_apply_fix): Don't check mips16 mode for a branch reloc.
5499         (mips16_extended_frag): Ignore the low bit in a branch target.
5500         (md_convert_frag): Likewise.
5501         (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5502         clearing insn_label.
5503         (mips_align, mips_flush_pending_output, s_cons): Likewise.
5504         (s_float_cons, s_gpword): Likewise.
5505         (s_align): Use insn_labels rather than insn_label.
5506         (s_cons, s_float_cons, s_gpword): Likewise.
5507         (mips_frob_file_after_relocs): New function.
5508         (mips_define_label): Rewrite to add to insn_labels list.
5509         * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5510         * ecoff.c (ecoff_build_symbols): If the size of a function comes
5511         out odd, increment it.
5512
5513         * config/tc-mips.c (append_insn): Only update prev_insn when not
5514         reordering if place is NULL.
5515
5516         * config/tc-mips.c (mips16_ip): Check for a missing expression
5517         when using the register indirect addressing mode.
5518
5519 Mon Dec 16 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
5520
5521         * config/tc-mn10200.c (mn10200_insert_operand): Don't
5522         check 24bit operands for overflow.
5523         (check_operand): Likewise.
5524
5525 Mon Dec 16 11:50:40 1996  Ian Lance Taylor  <ian@cygnus.com>
5526
5527         * doc/as.texinfo (Section): Document how to use the .section
5528         pseudo-op for COFF and ELF.
5529
5530 Sun Dec 15 15:26:37 1996  Ian Lance Taylor  <ian@cygnus.com>
5531
5532         * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5533
5534 Sat Dec 14 22:37:27 1996  Ian Lance Taylor  <ian@cygnus.com>
5535
5536         * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5537         (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5538         store them.  Adjust other RELAX_MIPS16 macros.
5539         (RELAX_MIPS16_DSLOT): Define.
5540         (RELAX_MIPS16_JAL_DSLOT): Define.
5541         (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE.  Correct
5542         handling of whether previous instruction has a fixup.  Set
5543         prev_insn_reloc_type.
5544         (mips_no_prev_insn): Clear prev_insn_reloc_type.
5545         (mips16_extended_frag): Use the right base address for a PC
5546         relative add or load.
5547         (md_convert_frag): Likewise.  If a PC relative add or load is
5548         used, record the alignment for the section.
5549
5550 Fri Dec 13 13:00:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5551
5552         * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5553         linkonce section into a reloc against the section symbol.
5554
5555         * config/tc-mips.c (mips16_macro): Remove nop instructions after
5556         branch instructions.
5557
5558         * config/tc-mips.c (md_begin): If configured for an embedded ELF
5559         system, don't set the section alignment to 2**4.
5560         (s_change_sec): Likewise.
5561         (append_insn): Call record_alignment for the section.
5562         (md_section_align): Don't align the section size for an embedded
5563         ELF system.
5564
5565 Thu Dec 12 16:40:47 1996  Ian Lance Taylor  <ian@cygnus.com>
5566
5567         * write.c (adjust_reloc_syms): Make sure that symbols are
5568         resolved; expression symbols may have been skipped.
5569         * config/obj-coff.c (fixup_segment): Likewise.
5570
5571 Thu Dec 12 15:18:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5572
5573         * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5574         BFD_RELOC_24_PLT_PCREL relocation.
5575         (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5576
5577 Tue Dec 10 13:51:55 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5578
5579         * config/tc-d10v.c (write_2_short): Remove code that called
5580         parallel_ok() when the programmer specified parallel instructions.
5581
5582 Tue Dec 10 12:23:19 1996  Jeffrey A Law  (law@cygnus.com)
5583
5584         * config/tc-mn10300.c (md_assemble): Update to handle endianness
5585         issues correctly.
5586
5587         * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5588         * config/tc-mn10300.c (md_assemble): Likewise.
5589
5590 Tue Dec 10 11:37:14 1996  Ian Lance Taylor  <ian@cygnus.com>
5591
5592         * config/tc-mips.c (append_insn): Make sure there is enough room
5593         in a frag after a mips16 instruction to switch it with a jump
5594         instruction.
5595
5596         * config/tc-mips.c (mips16_extended_frag): Give an error for an
5597         attempt to use a non absolute symbol in an extending frag.
5598
5599 Mon Dec  9 16:48:20 1996  Jeffrey A Law  (law@cygnus.com)
5600
5601         * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5602         * config/tc-mn10200.h: Likewise.
5603
5604 Mon Dec  9 17:09:42 1996  Ian Lance Taylor  <ian@cygnus.com>
5605
5606         * app.c (do_scrub_chars): At the end of a C comment, pass space to
5607         UNGET rather than PUT.  Set old_state before setting state to -2.
5608
5609         * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5610         when extending because the value is exactly maxtiny + 1.
5611
5612         * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5613         arguments, and store them.  Adjust other RELAX_MIPS16 macros.
5614         (RELAX_MIPS16_USER_SMALL): Define.
5615         (RELAX_MIPS16_USER_EXT): Define.
5616         (mips16_small, mips16_ext): New static variables.
5617         (append_insn): Pass mips16_small and mips16_ext to
5618         RELAX_MIPS16_ENCODE.
5619         (mips16_ip): Set mips16_small and mips16_ext.
5620         (mips16_immed): Don't check mips16_autoextend.
5621         (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5622
5623         * write.c (write_relocs): Print an error for an out of range
5624         fixup, rather than calling abort.
5625
5626         * as.c (main): Unlink the output file if there are errors while
5627         generating the fixups.
5628
5629 Fri Dec  6 18:48:13 1996  Ian Lance Taylor  <ian@cygnus.com>
5630
5631         * config/tc-mips.c (mips16_extended_frag): Don't call
5632         S_GET_VALUE.
5633         (md_convert_frag): Call resolve_symbol_value before calling
5634         S_GET_VALUE, and don't add in the frag address.
5635
5636         * config/tc-mips.c (mips16_immed): Add file and line parameters,
5637         and use them when reporting errors.  Change all callers.
5638
5639 Fri Dec  6 15:36:32 1996  Jeffrey A Law  (law@cygnus.com)
5640
5641         * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5642         Remove '$' prefixing for registers.
5643
5644 Fri Dec  6 00:55:48 1996  Martin  <hunt@cygnus.com>
5645
5646         * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5647         is initialized before using it.
5648         (d10v_cleanup): No longer uses its argument, so make it void.
5649
5650         * config/tc-d10v.h (d10v_cleanup): Change prototype.
5651
5652 Thu Dec  5 11:03:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5653
5654         * write.c (fixup_segment): Don't discard the symbol for a PC
5655         relative fixup to an absolute symbol.
5656
5657 Wed Dec  4 15:42:41 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5658
5659         * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5660         with multiple sections.
5661
5662 Wed Dec  4 13:00:07 1996  Ian Lance Taylor  <ian@cygnus.com>
5663
5664         * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5665         no-mips-16 to no-mips16.
5666         (s_mipsset): Accept .set mips16 and .set nomips16.
5667
5668 Wed Dec  4 10:35:33 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5669
5670         * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5671         argument, and check for +/- constant following the suffix, folding
5672         it into the expression.
5673         (ppc_elf_cons): Change ppc_elf_suffix calls.
5674         (md_assemble): Ditto.
5675         (shlib): Replace boolean mrelocatable with enumeration shlib.
5676         (md_parse_option): Discriminate between PIC style shared libraries
5677         and -mrelocatable.
5678         (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5679         libraries.
5680
5681 Tue Dec  3 23:18:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5682
5683         * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5684         change the comment characters.
5685
5686         * config/tc-ppc.c (comment_chars): Delete in favor of
5687         tc_comment_chars.
5688         (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5689         comment chars.
5690         (ppc_comment_chars): Select appropriate comment chars by default.
5691         (msolaris): New flag for -m{,no-}solaris.
5692         (md_parse_option): Recognize -K pic.  Add support for
5693         -m{,no-}solaris.
5694         (md_show_usage): Update.
5695         (md_begin): Do not set ELF flags if Solaris.
5696         (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5697         (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5698
5699 Mon Dec  2 13:48:57 1996  Ian Lance Taylor  <ian@cygnus.com>
5700
5701         * as.c (main): Correct handling of flag_always_generate_output.
5702
5703 Sun Dec  1 21:46:05 1996  Jeffrey A Law  (law@cygnus.com)
5704
5705         * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5706         fx_offset, not fx_addnumber.
5707
5708         * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5709         reloc adjustments.
5710
5711 Sat Nov 30 17:34:48 1996  Eliot Dresselhaus  <eliot@wally.edc.com>
5712
5713         * config/tc-i386.c: Correct misspelling: balenced to balanced.
5714
5715 Wed Nov 27 13:25:39 1996  Ian Lance Taylor  <ian@cygnus.com>
5716
5717         * config/tc-mips.c (md_section_align): Check for an alignment of
5718         4, not an alignment of 16.  Corrects August 7 patch.
5719
5720 Tue Nov 26 10:33:16 1996  Ian Lance Taylor  <ian@cygnus.com>
5721
5722         * configure, conf.in: Rebuild with autoconf 2.12.
5723
5724         * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5725         alignment is specified.
5726
5727         Add support for mips16 (16 bit MIPS implementation):
5728         * config/tc-mips.c: Extensive additions for mips16 support, not
5729         listed here.
5730         (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5731         (insn_uses_reg): Change last parameter to an enum.
5732         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5733         (md_relax_frag): Define as mips_relax_frag.
5734         (mips_relax_frag): Declare.
5735         (struct mips_cl_insn): Add use_extend and extend fields.
5736         (tc_fix_adjustable): Define.
5737         * config/obj-elf.h (S_GET_OTHER): Define.
5738         (S_SET_OTHER): Define.
5739
5740 Mon Nov 25 18:02:29 1996  J.T. Conklin  <jtc@beauty.cygnus.com>
5741
5742         * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5743         o and p operand specifiers.
5744
5745 Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
5746
5747         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5748         (relax_segment, case rs_org): Move code inside braces.  Move locals
5749         target,after inside too.
5750         (relax_segment, case rs_machine_dependent): Guts moved to ...
5751         (relax_frag): New function.
5752         Call md_prepare_relax_scan if defined.
5753         * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5754         M68K_AIM_KLUDGE.
5755
5756 Mon Nov 25 08:49:36 1996  Jeffrey A Law  (law@cygnus.com)
5757
5758         * config/tc-mn10300.c (address_registers): Use '$' as register
5759         prefix instead of '%'.
5760         (data_registers, other_registers, md_assemble): Likewise.
5761
5762         * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5763         (data_registers, other_registers, md_assemble): Likewise.
5764
5765         * config/tc-mn10300.c (md_assemble): Correctly determine the
5766         correct location and type for each relocation.
5767         (md_pcrel_from): Simplify.
5768
5769 Fri Nov 22 15:42:26 1996  Ian Lance Taylor  <ian@cygnus.com>
5770
5771         * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5772         converted into branch around branch.
5773
5774 Thu Nov 21 11:56:11 1996  Jeffrey A Law  (law@cygnus.com)
5775
5776         * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5777         (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5778         pc-relative relocs.
5779         * config/tc-mn10300.c (md_begin): Set linkrelax.
5780         (md_assemble): Create fixups as needed.
5781         (md_apply_fix3): Gut.  It shouldn't ever get called anymore.
5782
5783 Tue Nov 19 17:48:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5784
5785         * config/tc-d10v.c (parallel_ok): When automatically converting
5786         serial ops to parallel, do not consider a branch as the first
5787         instruction.
5788
5789 Tue Nov 19 13:35:22 1996  Jeffrey A Law  (law@cygnus.com)
5790
5791         * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5792
5793 Mon Nov 18 15:26:55 1996  Jeffrey A Law  (law@cygnus.com)
5794
5795         * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5796         via PARAMS.
5797         (check_operand): Likewise.
5798
5799 Mon Nov 18 15:22:28 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5800
5801         * config/tc-d10v.c (parallel_ok): Branch and link instructions
5802         modify r13.
5803         (write_2_short): Call parallel_ok to check whether two short
5804         instructions the user requested execute in parallel, can be
5805         executed that way.
5806
5807 Thu Nov 14 11:17:49 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5808
5809         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5810         allow a branch and link in parallel with an exe instruction.
5811
5812 Fri Nov  8 13:55:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5813
5814         * doc/c-d10v.texi: Add info on @word modifier.
5815
5816 Wed Nov  6 13:46:07 1996  Jeffrey A Law  (law@cygnus.com)
5817
5818         * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5819         operands are assumed to be 32bits.  Use "bits" field to hold the
5820         number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5821         (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5822         to be 32bits.
5823
5824         * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5825         of a MN10300_OPERAND_SPLIT operand by operand->shift.
5826
5827         * config/tc-mn10300.c (mn10300_insert_operand): Handle
5828         MN10300_OPERAND_SPLIT.
5829
5830 Tue Nov  5 13:30:40 1996  Jeffrey A Law  (law@cygnus.com)
5831
5832         * config/tc-mn10300.c (md_assemble): Insert operands into
5833         the extension part of the instruction if necessary.
5834         (mn10300_insert_operand): Accept pointer to extension word
5835         argument.  Make insn a pointer argument too.  Return type
5836         is now void.  All callers changed.
5837
5838 Mon Nov  4 12:53:40 1996  Jeffrey A Law  (law@cygnus.com)
5839
5840         * config/tc-mn10300.c (mn10300_insert_operand): Handle
5841         repeated register operands.
5842
5843 Fri Nov  1 10:42:49 1996  Ian Lance Taylor  <ian@cygnus.com>
5844
5845         * doc/as.texinfo: Added section on reporting bugs.
5846
5847         * config/tc-alpha.c: Change uses of void * to PTR.  Change the
5848         alpha_macro emit field to expect a const argument, and change the
5849         arg field to be const.  Fix some spacing to follow the GNU
5850         standard.
5851
5852 Fri Nov  1 10:32:03 1996  Richard Henderson  <rth@tamu.edu>
5853
5854         * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5855         (pca56) and 21264 (ev6) cpus.
5856         (md_apply_fix): Private relocation types are now negative.
5857         (alpha_force_relocation): Likewise.
5858         (tc_gen_reloc): Likewise.
5859         (emit_insn): Likewise.
5860         (emit_ldXu): Do the right thing when the hardware can do byte insns.
5861         (emit_stX): Likewise.
5862         (emit_sextX): Likewise.
5863
5864 Thu Oct 31 16:33:21 1996  Ian Lance Taylor  <ian@cygnus.com>
5865
5866         * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5867         a symbol found in a reloc.
5868
5869         * symbols.c (resolve_symbol_value): Improve the error message if
5870         an undefined symbol is used in an expression.
5871
5872 Wed Oct 30 20:15:35 1996  Ian Lance Taylor  <ian@cygnus.com>
5873
5874         * doc/internals.texi: Rewrite, and add a lot of documentation.
5875         * doc/Makefile.in (internals.info): New target.
5876
5877 Wed Oct 30 14:55:57 1996  Jeffrey A Law  (law@cygnus.com)
5878
5879         * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5880         against weak symbols.
5881
5882 Tue Oct 29 12:28:16 1996  Jeffrey A Law  (law@cygnus.com)
5883
5884         * config/tc-v850.c (md_assemble): Don't lose for relaxable
5885         addresses like .+6.
5886
5887         * config/tc-v850.c (md_convert_frag): Make sure we insert the
5888         fixup at the right address within the frag.
5889
5890         * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5891         to an absolute value, instead increment it as needed.
5892
5893         * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5894         * config/tc-v850.c: Fix some indention problems.
5895         (md_relax_table): Define for D9->D99 branch displacement
5896         relaxing.
5897         (md_convert_frag): Do something useful instead of aborting.
5898         (md_estimate_size_before_relax): Likewise.
5899         (md_assemble): Note if the matching instruction has a relaxable
5900         operand.  If it does, allocate frag with frag_var and don't
5901         do any fixups.
5902
5903 Mon Oct 28 10:48:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5904
5905         * config/tc-d10v.h (md_cleanup): New function.  This is needed to
5906         write out any buffered instructions when a ".end" is found.
5907
5908 Mon Oct 28 10:43:45 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5909
5910         * read.c (read_a_source_file): New hook md_cleanup().
5911
5912 Fri Oct 25 00:01:00 1996  Ian Lance Taylor  <ian@cygnus.com>
5913
5914         * write.c (fix_new_exp): Use make_expr_symbol to build an
5915         expression symbol for a complex fixup.
5916
5917 Thu Oct 24 14:31:04 1996  Jeffrey A Law  (law@cygnus.com)
5918
5919         * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5920         hacks to improve parsing of complex hi, lo, zda, etc
5921         expressions.
5922         (md_assemble): Don't demand and eat a trailing ')' after finding
5923         a v850 relocation prefix.  Sign extend the constant in a
5924         BFD_RELOC_LO16 expression.  Do eat a trailing ')' after a complete
5925         operand.
5926         (parse_cons_expression_v850): Don't eat a trailing ')' after
5927         finding a v850 relocation prefix.
5928
5929         * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5930         (TC_CONS_FIX_NEW): Likewise.
5931         * config/tc-v850.c (parse_cons_expression_v850): New function.
5932         (cons_fix_new_v850): Likewise.
5933
5934         * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5935
5936 Wed Oct 23 18:20:29 1996  Ian Lance Taylor  <ian@cygnus.com>
5937
5938         * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5939         for an unknown relocation type.
5940
5941 Wed Oct 23 16:21:28 1996  Jeffrey A Law  (law@cygnus.com)
5942
5943         * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5944         4 bytes of space.
5945
5946 Tue Oct 22 22:01:25 1996  Jeffrey A Law  (law@cygnus.com)
5947
5948         * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5949         differently for movea & sst/sld insns.
5950
5951 Tue Oct 22 17:09:32 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5952
5953         * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5954         of instructions.
5955
5956 Tue Oct 22 11:28:39 1996  Ian Lance Taylor  <ian@cygnus.com>
5957
5958         * obj.h (struct format_ops): Add frob_file_after_relocs field.
5959         * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5960         * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5961         frob_file_after_relocs field.
5962         * config/obj-elf.c (elf_format_ops): Likewise.
5963         * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5964         including obj-elf.h.
5965
5966 Mon Oct 21 11:38:30 1996  Ian Lance Taylor  <ian@cygnus.com>
5967
5968         * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5969         specially if not ELF.
5970         (md_apply_fix): Handle BFD_RELOC_64.
5971         (tc_gen_reloc): Handle BFD_RELOC_64.
5972
5973         * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5974         relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5975         reloc hacking).
5976
5977         * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5978         Don't check S_GET_OTHER.
5979
5980 Fri Oct 18 14:06:26 1996  Ian Lance Taylor  <ian@cygnus.com>
5981
5982         * config/tc-mips.c (mips_ip): Accept an odd floating point
5983         register with l.s or s.s.
5984
5985         * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5986         .type pseudo-op.
5987         (obj_aout_type): New static function.
5988
5989 Thu Oct 17 17:55:17 1996  Ian Lance Taylor  <ian@cygnus.com>
5990
5991         * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5992
5993 Wed Oct 16 11:28:31 1996  Jeffrey A Law  (law@cygnus.com)
5994
5995         * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5996         and sdaoff expressions.
5997
5998         * write.c (fixup_segment): Don't add symbol value to addend if
5999         TC_V850 and OBJ_ELF.
6000         * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
6001         pc-relative fixups.
6002
6003         * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
6004         (md_pcrel_from_section): Likewise.
6005         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
6006
6007 Tue Oct 15 23:19:00 1996  Jeffrey A Law  (law@cygnus.com)
6008
6009         * config/tc-v850.c (md_pcrel_from): Delete unused function.
6010         (md_pcrel_from_section): New function.
6011         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6012
6013 Mon Oct 14 13:59:12 1996  Ian Lance Taylor  <ian@cygnus.com>
6014
6015         * config/tc-mips.c (load_register): Add cast to offsetT when using
6016         a constant with &~.
6017
6018 Mon Oct 14 11:24:28 1996  Richard Henderson  <rth@tamu.edu>
6019
6020         * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
6021         (elf_frob_file_after_relocs): ... here.  New function.
6022         * config/obj-elf.h (obj_from_file_after_relocs): New macro.
6023         * write.c (write_object_file): Call *frob_after_relocs after the
6024         call to write_relocs.
6025
6026         * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
6027
6028         * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
6029         symbol, as this messes up linking.  Instead, expand the recursive call
6030         inline and change up the appropriate bits to get the 0x8000 offset
6031         in the reloc addend.
6032
6033 Thu Oct 10 17:30:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6034
6035         * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
6036         two symbols in the same segment to be adjusted.
6037
6038         * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
6039         * configure: Rebuild.
6040
6041 Thu Oct 10 17:22:18 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6042
6043         * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
6044         errors.
6045         (ppc_elf_validate_fix): Ditto.
6046         (md_assemble): Ditto.
6047         (ppc_tc): Ditto.
6048         (ppc_pe_section): Ditto.
6049         (ppc_frob_symbol): Ditto.
6050
6051 Thu Oct 10 12:05:45 1996  Jeffrey A Law  (law@cygnus.com)
6052
6053         * config/mn10300.c (md_assemble): Pass an extra shift count
6054         to mn10300_insert_operand based on the opcode format.
6055         (mn10300_insert_operand): Accept and use extra shift count
6056         parameter.
6057
6058         * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
6059         formats rather than hard-coded constants.
6060
6061         * config/tc-mn10300.c (md_assemble): Format D5 instructions
6062         are 7 bytes long.  Write out instructions in big-endian format.
6063
6064 Tue Oct  8 14:56:15 1996  Jeffrey A Law  (law@cygnus.com)
6065
6066         * config/tc-mn10300.c (md_assemble): Tweak further so
6067         that all instructions are parsed correctly.
6068
6069 Tue Oct  8 13:02:21 1996  Ian Lance Taylor  <ian@cygnus.com>
6070
6071         * as.h: Include libiberty.h.
6072         (xmalloc, xrealloc): Don't declare.
6073         * as.c: Don't include libiberty.h.
6074         * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
6075         * config/tc-mips.c: Likewise.
6076         * messages.c: Likewise.
6077         (xstrerror): Don't declare.
6078         * xmalloc.c: Remove.
6079
6080 Mon Oct  7 16:53:23 1996  Jeffrey A Law  (law@cygnus.com)
6081
6082         * config/tc-mn10300.h (pre_defined_registers) Remove.
6083         (system_registers, cc_names): Likewise.
6084         (address_registers, data_registers, other_registers): New register
6085         arrays.
6086         (register_name, system_register_name, cc_name): Remove.
6087         (mn10300_reloc_prefix): Likewise.
6088         (data_register_name): New function.
6089         (address_register_name, other_register_name): Likewise.
6090         (md_assemble): Rough cut at parsing operands.  Remove lots of
6091         unwanted code.
6092         (md_apply_fix3): Disable for now.
6093
6094 Mon Oct  7 11:38:34 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6095
6096         * config/tc-m68k.c (select_control_regs): New function, extracted
6097         out of m68k_init_after_args.
6098         (m68k_init_after_args): Use it.
6099         (mri_chip): Use it here as well to update set of allowed control
6100         regs for movec.
6101
6102 Mon Oct  7 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>
6103
6104         * config/obj-elf.c (elf_begin): New function.
6105         (obj_elf_section): Add the section symbol to the symbol table.
6106         * config/obj-elf.h (obj_begin): Define.
6107         (elf_begin): Declare.
6108         * as.c (perform_an_assembly_pass): Call obj_begin if it is
6109         defined.
6110
6111 Fri Oct  4 18:37:32 1996  Ian Lance Taylor  <ian@cygnus.com>
6112
6113         * config/obj-coff.c (fixup_segment): Subtract the section address
6114         from a PC relative reloc if TC_M68K.
6115
6116 Thu Oct  3 15:15:30 1996  Ian Lance Taylor  <ian@cygnus.com>
6117
6118         * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
6119         .uaxword available even if not OBJ_ELF.
6120         (md_atof): Remove unused local variable wordP.
6121
6122 Thu Oct  3 00:16:50 1996  Jeffrey A Law  (law@cygnus.com)
6123
6124         * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
6125         for Matsushita MN10x00 support.
6126         * configure.in: Recognize mn10x00-*-*
6127         * configure: Rebuilt.
6128
6129 Wed Oct  2 15:54:03 1996  Klaus Kaempf  <kkaempf@progis.de>
6130
6131         * obj-evax.h: move openvms definitions from here to tc-alpha.c.
6132         * tc-alpha.c: add support for vms_case_hack like in vax/vms.
6133         (load_expression): track clobbering of base reg before jmp/jsr.
6134         (s_alpha_file): pass case_hack flags and source filename via
6135         symbol table to bfd.
6136         * tc-alpha.h (TC_CONS_FIX_NEW): define
6137
6138 Tue Oct  1 16:16:01 1996  Joel Sherrill  <joel@oarcorp.com>
6139
6140         * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
6141         * configure: Rebuild.
6142
6143 Tue Oct  1 12:37:48 1996  Ian Lance Taylor  <ian@cygnus.com>
6144
6145         * read.c (s_macro): Warn if a macro has the same name as a
6146         pseudo-op.
6147         (s_space): In m68k MRI mode, align to a word boundary.
6148         * macro.c (define_macro): Add namep parameter.  Change all
6149         callers.
6150         * macro.h (define_macro): Update declaration.
6151
6152         * as.c (show_usage): Print bug report address.
6153         (parse_args): Change version printing to match current GNU
6154         standards.
6155         * gasp.c (show_usage): Print bug report address.
6156         (main): Change version printing to match current GNU standards.
6157
6158         * config/tc-m68k.c (init_table): Correct access control unit
6159         register numbers.  From Ken Rose <rose@netcom.com>.
6160
6161         * config/tc-alpha.c: Add some static function prototypes.
6162         (alpha_macros): Move to top of file.  Make static.
6163         (alpha_num_macros): Move to top of file.
6164
6165 Tue Oct  1 09:36:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
6166
6167         * tc-v850.h:  Define LOCAL_LABEL to recognise _.L_* symbols
6168         generated by DWARF.
6169
6170 Sat Sep 28 03:38:08 1996  Ian Lance Taylor  <ian@cygnus.com>
6171
6172         * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
6173         and just call sprintf_vma.
6174
6175 Thu Sep 26 16:04:11 1996  Ian Lance Taylor  <ian@cygnus.com>
6176
6177         * expr.c (expr): Change >>= to >> (fix typo).  (From meissner).
6178
6179 Tue Sep 24 19:05:08 1996  Ian Lance Taylor  <ian@cygnus.com>
6180
6181         * read.c (float_cons): Call md_flush_pending_output if it is
6182         defined.
6183
6184 Tue Sep 24 12:22:18 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6185
6186         * config/tc-d10v.c (md_operand): Created.  Allows operands to
6187         start with '#'.
6188         * config/tc-d10v.h (md_operand): Undefined.
6189
6190 Mon Sep 23 12:13:18 1996  Ian Lance Taylor  <ian@cygnus.com>
6191
6192         * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
6193         (md_assemble): A fixup width of '3' means a 1 byte reloc.
6194
6195 Thu Sep 19 12:21:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6196
6197         * config/obj-coff.c (fixup_segment): Don't adjust PC relative
6198         reloc for the i960 for a reloc in the same section.  This undoes
6199         one of the two changes made Aug 19.
6200
6201 Wed Sep 18 12:11:58 1996  Ian Lance Taylor  <ian@cygnus.com>
6202
6203         * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6204         symbols to the position of the debugging information.
6205
6206 Mon Sep 16 11:41:40 1996  Ian Lance Taylor  <ian@cygnus.com>
6207
6208         * expr.c (expr): Always use unsigned right shifts for >>.
6209
6210 Thu Sep 12 10:25:45 1996  James G. Smith  <jsmith@cygnus.co.uk>
6211
6212         * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6213         slots when processing BL fixups.
6214
6215         * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6216         on the first half of the instruction.
6217
6218 Wed Sep 11 00:09:35 1996  Ian Lance Taylor  <ian@cygnus.com>
6219
6220         * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6221         stabs expression, rather than giving an error.
6222
6223         * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6224         the same file.
6225
6226 Tue Sep 10 11:45:37 1996  Ian Lance Taylor  <ian@cygnus.com>
6227
6228         * config/tc-mips.c (append_insn): Fill in the value for a constant
6229         jump, rather than creating a reloc.
6230
6231 Mon Sep  9 10:57:42 1996  Ian Lance Taylor  <ian@cygnus.com>
6232
6233         * config/tc-mips.c (append_insn): Don't swap an instruction which
6234         sets a condition code with an instruction which uses a condition
6235         code.
6236         (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6237         immediate value.
6238
6239         * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6240         (mips_ip): Give a better error message if the ISA level is wrong.
6241         (md_parse_option): Recognize -mcpu=[v][r]5000.
6242
6243 Sat Sep  7 13:25:55 1996  James G. Smith  <jsmith@cygnus.co.uk>
6244
6245         * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6246         leading zeroes.
6247         (load_register): Ensure hi32 bits are not lost during lo32bit
6248         processing. Fix shift offset that was overflowing into the next
6249         instruction field. Add code to generate shorter sequences for
6250         constants with a single contiguous seqeuence of ones.
6251
6252 Fri Sep  6 17:07:12 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6253
6254         * config/tc-d10v.c (d10v_dot_word): New function to support
6255         "@word" with the word pseudo-op.
6256         (md_apply_fix3): Cleanup and changes to support correct sizes
6257         for 16 and 18-bit relocs.
6258
6259 Fri Sep  6 16:00:29 1996  Doug Evans  <dje@canuck.cygnus.com>
6260
6261         * configure.in (sparc-*-aout): Set `em'.
6262         * configure: Regenerated.
6263         * config/te-sparcaout.h: New file.
6264         * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6265         Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6266         * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6267         (SPECIAL_CASE_{SETSW,SETX}): Define.
6268         ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6269         (md_begin): Delete setting of `target_big_endian'.
6270         (output_insn): New function.
6271         (md_assemble): Rewrite.  Add `setx' support.
6272         (sparc_ip): Handle `0' operand char.  Recognize setuw, setsw, setx
6273         special cases.
6274         (md_atof): Add little endian support.
6275         (md_number_to_chars): Likewise.
6276         (md_apply_fix): Likewise.
6277         (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6278         (md_parse_option): Likewise.
6279         (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6280
6281 Thu Sep  5 13:40:29 1996  Ian Lance Taylor  <ian@cygnus.com>
6282
6283         * ecoff.c (ecoff_new_file): New function.
6284         * ecoff.h (ecoff_new_file): Declare.
6285         * config/obj-ecoff.h (obj_app_file): Define.
6286
6287 Thu Sep  5 13:39:25 1996  Richard Henderson  <rth@tamu.edu>
6288
6289         * config/tc-alpha.c (load_expression): Bias the .lit8 section
6290         symbol by 32k so that our 16-bit signed offset can address the
6291         entire chunk.  Reported by <matt@lkg.dec.com>.
6292
6293 Wed Sep  4 10:23:20 1996  Ian Lance Taylor  <ian@cygnus.com>
6294
6295         * config/tc-mips.c (load_register): Remove unused variable tmp.
6296
6297 Wed Sep  4 11:24:29 1996  James G. Smith  <jsmith@cygnus.co.uk>
6298
6299         * config/tc-mips.c (load_register): Remove unnecessary code that
6300         was causing the high 32bits of 64bit constants to be lost.
6301
6302 Tue Sep  3 13:52:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6303
6304         * config/tc-d10v.c: Added changes to support function
6305         pointers and "@word" syntax.
6306
6307 Tue Sep  3 11:57:18 1996  Jeffrey A Law  (law@cygnus.com)
6308
6309         * config/tc-v850.c: Remove commented out and #if 0'd code.
6310         (v850_reloc_prefix): Provide prototype.
6311         (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6312         functions.
6313         (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6314         (md_assemble): Add default to case statement.
6315
6316 Sat Aug 31 16:03:00 1996  Jeffrey A Law  (law@cygnus.com)
6317
6318         * config/tc-v850.c (md_assemble): Compute size of the instrction
6319         from the opcode.
6320
6321         * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6322         word fixups too.
6323
6324 Fri Aug 30 23:50:08 1996  Jeffrey A Law  (law@cygnus.com)
6325
6326         * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6327         routines to fetch/store the updated instruction from/to memory.
6328         (v850_insert_operand): If the operand has a specialized insert
6329         routine, call it.
6330
6331 Fri Aug 30 18:35:26 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
6332
6333         * config/tc-v850.c (reg_name_search): Align calling convention to
6334         be like identical function found in tc-ppc.c.
6335         (get_reloc): Removed.
6336         (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6337         (md_assemble): emit fixups.
6338         (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6339         displacement.
6340         (md_apply_fix3): handle fixups/relocs.
6341         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6342
6343 Fri Aug 30 18:12:00 1996  Ian Lance Taylor  <ian@cygnus.com>
6344
6345         Add SH ELF support.
6346         * configure.in (sh-*-elf*): New target.
6347         * config/tc-sh.h (TARGET_ARCH): Define.
6348         (WORKING_DOT_WORD): Define.
6349         (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6350         (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6351         (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6352         (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6353         (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6354         (SUB_SEGMENT_ALIGN): Likewise.
6355         (RELOC_32): Don't define.
6356         (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6357         (target_big_endian): Declare if OBJ_ELF.
6358         (TARGET_FORMAT): Define if OBJ_ELF.
6359         * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6360         numbers throughout.
6361         (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6362         (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6363         (struct sh_count_relocs): Define.
6364         (sh_count_relocs): New static function, broken out of
6365         sh_frob_file.  Add BFD_ASSEMBLER code.
6366         (sh_frob_section): Likewise.
6367         (sh_frob_file): Call sh_frob_section.
6368         (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6369         call section_symbol rather than seg_info (seg)->dot.
6370         (md_section_align): Add OBJ_ELF version.
6371         (SWITCH_TABLE_CONS): Define.
6372         (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6373         (md_apply_fix): Change parameter types if BFD_ASSEMBLER.  Only
6374         handle fx_r_type == 0 if not BFD_ASSEMBLER.  Return 0 if
6375         BFD_ASSEMBLER.
6376         (struct reloc_map): Define if not BFD_ASSEMBLER.
6377         (coff_reloc_map): Likewise.
6378         (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6379         (tc_gen_reloc): New function if BFD_ASSEMBLER.
6380         * write.c (write_relocs): Ifdef out fx_where test which triggers
6381         inappropriately for SH ELF.
6382         (write_object_file): Call tc_frob_file_before_adjust and
6383         obj_frob_file_before_adjust if they are defined.
6384
6385         * write.c (write_object_file): Use BFD_RELOC_16, not
6386         BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6387
6388         * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6389         code.
6390
6391 Fri Aug 30 14:47:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6392
6393         * config/tc-d10v.c (find_opcode): Fix problem with calculating
6394         branch sizes in across sections.
6395
6396 Fri Aug 30 00:44:13 1996  Jeffrey A Law  (law@cygnus.com)
6397
6398         * config/tc-850.c (md_assemble): Handle hi() correctly.  Handle
6399         hi0() too.
6400
6401 Wed Aug 28 23:11:08 1996  Jeffrey A Law  (law@cygnus.com)
6402
6403         * config/tc-v850.c (md_begin): Deal with end of opcode
6404         table marker.
6405
6406 Wed Aug 28 19:20:04 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6407
6408         * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6409         the wrong opcode for cases like st2w where there are many forms
6410         of the same instruction.
6411
6412 Tue Aug 27 13:53:22 1996  Ian Lance Taylor  <ian@cygnus.com>
6413
6414         * expr.c (operand): If md_parse_name is defined, call it before
6415         calling symbol_find_or_make.
6416         * config/tc-ppc.h (md_parse_name): Define.
6417         (ppc_parse_name): Declare.
6418         * config/tc-ppc.c (reg_name_search): Add regs and regcount
6419         parameters.
6420         (register_name): Update call to reg_name_search.
6421         (cr_operand): New static variable.
6422         (cr_names): New static const array.
6423         (ppc_parse_name): New function.
6424         (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6425         cr_operand before calling expression.
6426
6427 Tue Aug 27 09:05:50 1996  Jeffrey A Law  (law@cygnus.com)
6428
6429         * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6430         hppa_gen_reloc_type call.
6431
6432 Mon Aug 26 18:24:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6433
6434         * config/tc-d10v.c: Fixed ".word".  Fixed problem with range checking
6435         on addresses.  Improved error messages.
6436         * doc/c-d10v.texi: Added docs for register pairs.
6437
6438 Mon Aug 26 13:39:27 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6439
6440         * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6441         checking code.
6442
6443 Mon Aug 26 14:38:22 1996  Ian Lance Taylor  <ian@cygnus.com>
6444
6445         * ecoff.c (init_file): Initialize fMerge to 1.
6446         (add_file): Restore old file merging code, but only merge files if
6447         fMerge is set.
6448         (ecoff_directive_loc): Clear fMerge field of current file.
6449         (ecoff_generate_asm_lineno): Likewise.
6450
6451 Fri Aug 23 11:40:47 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6452
6453         * doc/c-d10v.texi: Fix typo.
6454
6455 Fri Aug 23 10:41:32 1996  Jeffrey A Law  (law@cygnus.com)
6456
6457         * config/tc-v850.c (md_assemble): Correct bit masking for
6458         hi and lo expressions.
6459
6460         * config/tc-v850.c (md_assemble): Rough cut at demanding
6461         "ep" or "r30" in sst and sld instructions.
6462         (md_apply_fix3): Don't abort.  Just warn that we don't
6463         have relocs yet.
6464
6465         * config/tc-v850.c (CC_NAME_CNT): Define.
6466         (cc_name): New function.
6467         (md_assemble): Handle V850_OPERAND_CC correctly.
6468
6469         * config/tc-v850.c (md_assemble): Don't forget to initialize
6470         "insn"!
6471
6472         * config/tc-v850.c (reg_name_search): Generalize to search
6473         any given register table.
6474         (register_name): Pass appropriate table and size to reg_name_search.
6475         (system_register_name): New function.
6476         (SYSREG_NAME_CNT): Define.
6477         (md_assemble): Handle operands which are system registers.
6478
6479         * config/tc-v850.c (md_assemble): If we find a register, but the
6480         opcode doesn't want a register, then we don't have a match.
6481         (md_assemble): Get size of the instruction from the opcode table.
6482
6483 Thu Aug 22 10:20:30 1996  Ian Lance Taylor  <ian@cygnus.com>
6484
6485         * configure.in: Set and substitute HLDENV.
6486         * configure: Rebuild.
6487         * Makefile.in (HLDENV): New variable.
6488         (as.new): Use $(HLDENV).
6489
6490         * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6491         if an array dimension is not known.
6492
6493 Thu Aug 22 10:50:00 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6494
6495         * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6496         * doc/c-d10v.texi: Cleanup.
6497
6498 Tue Aug 20 15:15:16 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
6499
6500         * config/tc-v850.c: New file.
6501         * config/tc-v850.h: New file.
6502         * configure (v850-*-elf): New target.
6503         * configure.in (v850-*-elf): New target.
6504
6505 Wed Aug 21 15:50:54 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6506
6507         * doc/c-d10v.texi: New file.
6508         * doc/all.texi: Added D10V stuff.
6509         * doc/as.texinfo: Added D10V stuff.
6510
6511 Tue Aug 20 14:10:02 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6512
6513         * config/tc-d10v.c: All references to defined symbols should
6514         now use the optimal instruction.  .float and .double now work.
6515
6516 Mon Aug 19 14:41:36 1996  Ian Lance Taylor  <ian@cygnus.com>
6517
6518         * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6519         section address for the i960 as is done for the i386.
6520
6521 Thu Aug 15 16:37:59 1996  Stan Shebs  <shebs@andros.cygnus.com>
6522
6523         * mpw-config.in: Add wildcards for config matching, add mips-*-*
6524         case, forward-include bfd/elf-bfd.h.
6525
6526 Thu Aug 15 13:24:30 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6527
6528         * config/tc-d10v.c: Add additional information to the opcode
6529         table to help determinine which instructions can be done
6530         in parallel.
6531
6532 Thu Aug 15 17:01:31 1996  James G. Smith  <jsmith@cygnus.co.uk>
6533
6534         * config/tc-arm.c: Major changes to add Thumb support, with lots
6535         of change input from <rearnsha@armltd.co.uk>.
6536         Reverted to INSN_SIZE macro, rather than insn_size variable.
6537         (insns): Added ARM "bx" instruction support.
6538         (tinsns): Added Thumb instruction definition structure.
6539         (arm_tops_hsh): Added hash structure for Thumb opcodes.
6540         (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6541         (opcode_select,s_arm,s_thumb,s_code): Added.
6542         (decode_shift): Allow upper-case RRX.
6543         (do_ldst): Simpler halfword support.
6544         (do_ldmstm): Improved.
6545         (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6546         thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6547         do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6548         do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6549         do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6550         do_t_adr): Added.
6551         (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6552         (md_parse_option): Add support for -mthumb.
6553         (md_show_usage): Updated to reflect new command line option.
6554         (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6555         * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6556         fragment information to be held.
6557
6558 Thu Aug 15 16:12:00 1996  Richard Earnshaw (rearnsha@armltd.co.uk)
6559
6560         * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6561         non-null, but is a constant.
6562         (fix_new_arm): Call make_expr_symbol to make the expression symbol
6563         so that error reporting will work correctly.
6564
6565 Wed Aug 14 10:37:21 1996  Ian Lance Taylor  <ian@cygnus.com>
6566
6567         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6568         against weak symbols.
6569
6570 Tue Aug 13 17:39:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6571
6572         * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6573         (ppc_force_relocation): Declare if OBJ_XCOFF.
6574         * config/tc-ppc.c (ppc_force_relocation): New function if
6575         OBJ_XCOFF.
6576
6577 Mon Aug 12 16:49:43 1996  Ian Lance Taylor  <ian@cygnus.com>
6578
6579         * config/tc-mips.h (BYTE_ORDER): Don't define.  No longer used.
6580
6581 Fri Aug  9 17:48:28 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6582
6583         * config/tc-d10v.c: Fix problem with relocs.
6584
6585 Fri Aug  9 14:16:14 1996  Ian Lance Taylor  <ian@cygnus.com>
6586
6587         * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6588         with nops if not in data_section or bss_section.
6589
6590 Thu Aug  8 12:32:56 1996  Klaus Kaempf  <kkaempf@progis.de>
6591
6592         Add support for openVMS/Alpha.
6593         * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6594         * config/obj-evax.c: New file.
6595         * config/obj-evax.h: New file.
6596         * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6597         defined.
6598         * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6599         defined.  Add case for bfd_target_evax_flavour.
6600         * config/vms-a-conf.h: New file.
6601         * conf-a-gas.com: New file.
6602         * configure.in: Add target alpha-*-*vms*.
6603         * configure: Rebuild.
6604         * makefile.vms: New file.
6605         * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6606         Don't call ffs on openVMS/Alpha.
6607
6608 Wed Aug  7 14:19:03 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
6609
6610         * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6611         <strings.h> if they exist.  Call GAS_CHECK_DECL_NEEDED on strstr
6612         and sbrk.
6613         * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6614         (NEED_DECLARATION_SBRK): New macro.
6615         * configure, conf.in: Rebuild.
6616         * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6617         (strstr): Declare if NEED_DECLARATION_STRSTR.
6618         * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6619
6620 Wed Aug  7 11:50:26 1996  Ian Lance Taylor  <ian@cygnus.com>
6621
6622         * symbols.c (resolve_symbol_value): Handle addition or subtraction
6623         by a constant before entering the main switch.  Reject attempts to
6624         apply an arithmetic function to non-absolute symbols, except for
6625         the special case of subtraction of two symbols in the same
6626         section.
6627
6628         * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6629         not to more than a 16 byte boundary.
6630
6631         * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6632         #ifndef OBJ_ELF lines.  From Eric Valette <valette@crf.canon.fr>.
6633         (tc_gen_reloc): If out of memory call as_fatal rather than
6634         assert.  If no howto found, call as_bad_where rather than
6635         as_fatal.  Change the error message slightly.  Set howto to a
6636         non-NULL value in order to keep going.
6637
6638 Tue Aug  6 12:58:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6639
6640         * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6641
6642 Tue Aug  6 11:15:26 1996  Jeffrey A Law  (law@cygnus.com)
6643
6644         * config/tc-h8300.c (get_specific): New operand "size" derived
6645         from ".b", ".w" and ".l" extensions.  All callers changed.  If
6646         the base instruction has no operands, then use the size to
6647         determine which specific instruction to use.
6648
6649 Mon Aug  5 14:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
6650
6651         * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6652
6653 Fri Aug  2 11:23:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6654
6655         * config/tc-mips.c (md_section_align): Don't change addr if
6656         OBJ_ELF.
6657
6658 Thu Aug  1 23:51:52 1996  Jeffrey A Law  (law@cygnus.com)
6659
6660         * config/tc-hppa.c: Revert yesterday's changes.
6661
6662 Wed Jul 31 14:46:11 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6663
6664         * config/tc-d10v.c: Disable range checking on 16-bit values.
6665
6666 Wed Jul 31 16:27:19 1996  Ian Lance Taylor  <ian@cygnus.com>
6667
6668         * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6669         not just the ones that don't match.
6670
6671 Wed Jul 31 11:45:15 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6672
6673         * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6674
6675 Wed Jul 31 15:41:42 1996  James G. Smith  <jsmith@cygnus.co.uk>
6676
6677         * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6678         pre-cursor to adding Thumb support. Also added cpu_variant flag
6679         information to each of the asm_flg structures.
6680         (md_parse_option): Updated ARM7 parsing to allow 't' for
6681         thumb/halfword support, aswell as 'm' for long multiply.
6682         (md_show_usage): Updated help message.
6683         (md_assemble): Check that instruction flags are applicated to the
6684         current cpu variant.
6685         (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6686         BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6687         signextension instructions.
6688         (do_ldst): Generate halfword and signextension variants if
6689         mnemonic flags match.
6690         (ldst_extend): Do not allow shifts in the offset field of halfword
6691         or signextension instructions.
6692         (validate_offset_imm): Provide check on halfword and signextension
6693         immediate range.
6694         (add_to_lit_pool): Merge identical literal pool values.
6695
6696 Tue Jul 30 14:28:23 1996  Jeffrey A Law  (law@cygnus.com)
6697
6698         * config/tc-hppa.c (selector_table): Add 'E' selector.
6699         (cons_fix_new_hppa): Don't coke on e_esel.
6700         (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6701         to help generate exception handling tables.
6702         (md_apply_fix): Don't try to apply fixups with an e_esel
6703         selector.
6704         (hppa_fix_adjustable): Fixups with e_esel selectors
6705         are not adjustable.
6706
6707 Tue Jul 30 15:51:41 1996  Ian Lance Taylor  <ian@cygnus.com>
6708
6709         * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6710         pseudo-ops.
6711
6712 Fri Jul 26 11:43:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6713
6714         * config/tc-d10v.c: Added lots of error checking.  Added hacks
6715         to support accumulator shifts.
6716
6717 Fri Jul 26 11:56:08 1996  Ian Lance Taylor  <ian@cygnus.com>
6718
6719         * symbols.c (S_SET_EXTERNAL): Let .weak override.
6720         (S_CLEAR_EXTERNAL): Likewise.
6721         (S_SET_WEAK): Remove error; just let .weak override.
6722
6723 Thu Jul 25 15:22:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6724
6725         * config/tc-d10v.c (md_assemble): Now handles multiline
6726         instructions.
6727
6728 Thu Jul 25 12:03:33 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6729
6730         * config/tc-d10v.c: Fix packaging bug. Added range checking.
6731         Added kludge for divs instruction.  Fixed minor problem with
6732         multiple text sections.
6733         * config/tc-d10v.h (d10v_cleanup): Change prototype.
6734
6735 Tue Jul 23 10:49:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6736
6737         * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6738         addresses to be right-shifted by 2.
6739
6740 Mon Jul 22 11:32:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6741
6742         * config/tc-d10v.c: Many changes to get relocs working.
6743         (register_name): No longer creates a symbol for register names.
6744         (pre_defined_registers): moved to opcodes/d10v-opc.c.
6745         (d10v_insert_operand): Now works correctly for either container.
6746         * config/tc-d10v.h (d10v_cleanup): Declare.
6747
6748 Mon Jul 22 14:01:33 1996  Ian Lance Taylor  <ian@cygnus.com>
6749
6750         * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6751         BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6752
6753 Mon Jul 22 12:46:55 1996  Richard Henderson  <rth@tamu.edu>
6754
6755         * tc-alpha.c: Patches to track current minimum alignment to reduce
6756         the number of fragments created with frag_align.
6757         (alpha_current_align): New static variable.
6758         (s_alpha_text): Reset alignment to 0.
6759         (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6760         (s_alpha_stringer, s_alpha_space): New functions.
6761         (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6762         (alpha_cons_align): New function to replace both of them.
6763         (emit_insn): Only align if alpha_current_align is less than 2;
6764         reset alpha_current_align to 2.
6765         (s_alpha_gprel32): Likewise.
6766         (s_alpha_section): New function.  Basically duplicate the other
6767         alpha section change hooks.  Only define for ELF.
6768         (s_alpha_float_cons): Simplify alignment handling.
6769         (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6770         If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6771         Don't define the s_alpha_cons pseudo-ops.  Do define
6772         s_alpha_stringer and s_alpha_space pseudo-ops.
6773         (alpha_align): Skip if less than current default alignment.  Set
6774         default alignment.
6775         * tc-alpha.h (md_flush_pending_output): Remove.
6776         (md_cons_align): Add.
6777
6778         * tc-alpha.c: Add oodles of function description comments.
6779         (md_bignum_to_chars): Remove; there are no callers.
6780         (md_show_usage): Mention some more variants.
6781
6782 Thu Jul 18 15:54:54 1996  Ian Lance Taylor  <ian@cygnus.com>
6783
6784         From Andrew Gierth <ANDREWG@microlise.co.uk>:
6785         * configure.in (sparc-*-sysv4*): New target.
6786         * configure: Rebuild.
6787
6788         * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6789         uaxword to use s_uacons.
6790         (sparc_no_align_cons): New static variable.
6791         (s_uacons): New static function.
6792         (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6793         and return.
6794
6795         * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6796
6797         * configure.in: Add mips-*-irix6* target.  Handle Irix 6 like Irix
6798         5 with regard to shared libraries.
6799         * configure: Rebuild.
6800
6801         * config/tc-m68k.c (m68k_ip): Use the correct length when
6802         allocating space for the unsupported architecture error message.
6803
6804 Thu Jul 18 12:57:10 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6805
6806         * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6807
6808 Wed Jul 17 14:25:13 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6809
6810         * config/tc-d10v.c: New file.
6811         * config/tc-d10v.h: New file.
6812         * configure (d10v-*-elf): New target.
6813         * configure.in (d10v-*-elf): New target.
6814
6815 Fri Jul 12 20:54:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6816
6817         * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6818
6819 Wed Jul 10 12:39:08 1996  Richard Henderson  <rth@tamu.edu>
6820
6821         * config/tc-alpha.c (alpha_align): Change fill parameter
6822         to a pointer.  Take NULL as 0 or nop depending on section.  Change
6823         all callers.
6824         (s_alpha_align): Rename local variables.
6825
6826         * doc/as.texinfo (.align): Document action of omitted
6827         fill parameter.
6828
6829 Wed Jul 10 00:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>
6830
6831         * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6832         when an unsupported PC relative reloc is seen, rather than calling
6833         abort.
6834
6835         * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6836         Instead, check state when '#' comment is seen.
6837
6838 Mon Jul  8 14:11:49 1996  Ian Lance Taylor  <ian@cygnus.com>
6839
6840         * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6841         OBJ_MAYBE_ELF.
6842         (tc_gen_reloc): If fixup was changed to be PC relative, change
6843         reloc type accordingly.  Use name of reloc in error message.
6844
6845         * as.h: Don't define const or volatile.
6846         * flonum.h: Don't define const.
6847
6848         * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6849         if fx_pcrel is set.  Correct setting the addend case in the
6850         OBJ_ELF case (from Andreas Schwab
6851         <schwab@issan.informatik.uni-dortmund.de>).
6852         (md_show_usage): Correct -mfc5200 to -m5200.
6853
6854 Fri Jul  5 10:32:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
6855
6856         * doc/c-m68k.texi: Document -m5200 flag.
6857         * doc/as.texinfo: Likewise.
6858
6859         * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6860         scale factor.
6861
6862 Fri Jul  5 11:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6863
6864         * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6865         (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6866
6867 Thu Jul  4 11:59:46 1996  Ian Lance Taylor  <ian@cygnus.com>
6868
6869         * Makefile.in (VERSION): Set to cygnus-2.7.1.
6870
6871         * Released binutils 2.7.
6872
6873 Thu Jul  4 10:11:33 1996  James G. Smith  <jsmith@cygnus.co.uk>
6874
6875         * config/tc-mips.c (mips_ip): Only perform range check when
6876         dealing with O_constant expressions.
6877
6878 Wed Jul  3 15:02:21 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
6879
6880         * m68k-parse.h (m68k_register): Add new coldfile control
6881         registers.
6882
6883         * config/tc-m68k.c (mcf5200_control_regs): New variable,
6884         array of control registers for the coldfire.
6885         (cpu_of_arch): Added mcf5200.
6886         (archs): Added mcf5200.
6887         (init_table): Add new control registers.
6888         (m68k_ip): Added support for new control registers.
6889         (m68k_init_after_args): Likewise.
6890
6891         * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6892
6893 Wed Jul  3 16:05:50 1996  Ian Lance Taylor  <ian@cygnus.com>
6894
6895         * read.h (is_it_end_of_statement): Declare.
6896         * read.c (is_it_end_of_statement): Remove declaration.
6897
6898         * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6899         within &&.
6900         (md_assemble): Fix handling of @l with an unsigned constant.  Add
6901         default case to reloc switch.
6902
6903         * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6904
6905         Based on patches from Tom Quiggle <quiggle@sgi.com>:
6906         * ecoff.c (last_lineno): New static variable.
6907         (add_procedure): Set last_lineno.
6908         (ecoff_directive_loc): Likewise.
6909         (ecoff_generate_asm_lineno): Likewise.
6910         (ecoff_fix_loc): New function.
6911         * ecoff.h (ecoff_fix_loc): Declare.
6912         * config/tc-mips.c (append_insn): When inserting nops, and using
6913         ECOFF debugging, call ecoff_fix_loc.
6914
6915 Tue Jul  2 23:02:12 1996  Jeffrey A Law  (law@cygnus.com)
6916
6917         * config/tc-h8300.c (build_bytes): If an operand type is
6918         marked as SRC_IN_DST retrieve it from the "destination" op.
6919
6920 Sat Jun 29 13:38:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6921
6922         * configure.in (arm-*-riscix*): Set emulation to riscix.
6923         * configure: Rebuild.
6924         * config/te-riscix.h: New file to define TE_RISCIX.
6925
6926         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6927
6928 Fri Jun 28 15:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6929
6930         * Makefile.in (config.status): Just run config.status as other
6931         tools do.
6932
6933 Fri Jun 28 11:09:38 1996  Stan Shebs  <shebs@andros.cygnus.com>
6934
6935         * mpw-config.in (TARGET_OS): Add definition to conf.
6936
6937 Thu Jun 27 20:39:40 1996  James G. Smith  <jsmith@cygnus.co.uk>
6938
6939         * config/tc-mips.c (append_insn): Parenthesize
6940         cop_interlocks expressions.
6941
6942 Thu Jun 27 12:18:26 1996  Ian Lance Taylor  <ian@cygnus.com>
6943
6944         * listing.c (listing_print): Close the listing file if it is not
6945         stdout.  Close the other files opened for the listing.
6946
6947         * config/tc-sparc.h (md_cons_align): Define.
6948         (sparc_cons_align): Declare.
6949         (HANDLE_ALIGN): Define.
6950         (sparc_handle_align): Declare.
6951         * config/tc-sparc.c (sparc_cons_align): New function.
6952         (sparc_handle_align): New function.
6953         * read.c (cons_worker): Call md_cons_align if it is defined.
6954
6955         * as.h (struct frag): Add fr_file and fr_line fields.
6956         * frags.c (frag_new): Set fr_file and fr_line.
6957         (frag_var): Likewise.
6958         (frag_variant): Likewise.
6959
6960         * as.h (struct frag): Remove unused align_mask and align_offset
6961         fields.
6962
6963         * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6964         From <uddeborg@carmen.se>.
6965
6966 Wed Jun 26 13:21:34 1996  Ian Lance Taylor  <ian@cygnus.com>
6967
6968         * configure.in (mips-*-osf*): New target.
6969         * configure: Rebuild.
6970
6971         * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6972
6973 Wed Jun 26 16:23:08 1996  James G. Smith  <jsmith@cygnus.co.uk>
6974
6975         * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6976         between co-processor comparisons and branches for the VR4300.
6977
6978 Mon Jun 24 18:02:50 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
6979
6980         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6981         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6982         (docdir): Removed.
6983         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6984         * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6985         includedir): Use autoconf set values.
6986         (docdir): Removed.
6987
6988 Mon Jun 24 11:58:14 1996  Ian Lance Taylor  <ian@cygnus.com>
6989
6990         * listing.c (listing_eject): Don't do anything if listing is 0.
6991         (listing_list): Likewise.
6992         (listing_source_line): Likewise.
6993         (listing_title): Don't save title if listing is 0.
6994         (listing_source_file): Check listing rather than listing_tail.
6995
6996         * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6997         using shared libraries.
6998         * configure: Rebuild.
6999
7000 Fri Jun 21 18:22:23 1996  Ian Lance Taylor  <ian@cygnus.com>
7001
7002         * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
7003         absolute expression if a relocation type was specified.
7004
7005 Fri Jun 21 17:40:16 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>
7006
7007         * configure.in: Add support for *-*-rtems* configurations.
7008         * configure: Rebuild.
7009
7010 Fri Jun 21 16:01:18 1996  Richard Henderson  <rth@tamu.edu>
7011
7012         * configure.in: Add alpha-*-linuxecoff* target.  Use elf for
7013         alpha-*-linux* target.  Force bfd_gas for alpha-*.  Require
7014         opcodes library for alpha.
7015         * configure: Rebuild with autoconf 2.10.
7016         * config/tc-alpha.c: Substantial rewrite to add ELF support and
7017         use new opcode table.
7018         * config/tc-alpha.h (md_undefined_symbol): Don't define.
7019         (LOCAL_LABEL): Define differently if OBJ_ELF.
7020         (FAKE_LABEL_NAME): Define if OBJ_ELF.
7021         * config/alpha-opcode.h: Remove.
7022         * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
7023         * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
7024         include/opcode/alpha.h rather than config/alpha-opcode.h.
7025
7026 Thu Jun 20 19:10:28 1996  Ian Lance Taylor  <ian@cygnus.com>
7027
7028         * config/obj-aout.c (obj_emit_relocations): Give an error if the
7029         relocation symbol was not resolved.
7030         * config/obj-coff.c (do_relocs_for): Likewise.
7031
7032         * write.c (adjust_reloc_syms): Refetch the symbol section after
7033         calling S_GET_VALUE, since it may have changed.
7034
7035         * expr.c (struct expr_symbol_line): Define.
7036         (expr_symbol_lines): New static variable.
7037         (make_expr_symbol): Add entry to expr_symbol_lines.
7038         (expr_symbol_where): New function.
7039         * expr.h: Use extern on function declarations.
7040         (expr_symbol_where): Declare.
7041         * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
7042         rather than printing the meaningless name of an expression
7043         symbol.
7044
7045 Thu Jun 20 15:57:41 1996  Ken Raeburn  <raeburn@cygnus.com>
7046
7047         * config/tc-i386.c (md_number_to_chars): Deleted.
7048         * config/tc-i386.h (md_number_to_chars): New macro.
7049
7050         * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
7051         the file.
7052         (load_symbol_address, load_expression): Use build_mem.
7053         (build_operate): New function.
7054         (emit_addq_r): Use it.
7055
7056         Wed Mar 13 22:14:14 1996  Pat Rankin  <rankin@eql.caltech.edu>
7057
7058         * symbols.c (colon):  #if VMS, use S_SET_OTHER to store `const_flag'.
7059
7060         Tue Mar  5 14:31:45 1996  Pat Rankin  <rankin@eql.caltech.edu>
7061
7062         * config/tc-vax.h (NOP_OPCODE): Define.
7063
7064         Sun Feb  4 21:01:03 1996  Pat Rankin  <rankin@eql.caltech.edu>
7065
7066         * config/obj-vms.h (S_IS_COMMON): Define.
7067         (S_IS_LOCAL): Check for \002 as well as \001.
7068         (LONGWORD_ALIGNMENT): New macro.
7069         (SUB_SEGMENT_ALIGN): Use it.
7070
7071         Fri Jan 26 17:44:09 1996  Pat Rankin  <rankin@eql.caltech.edu>
7072
7073         * config/vms-conf.h: Reconcile with conf.in.
7074
7075 Wed Jun 19 11:31:50 1996  Ian Lance Taylor  <ian@cygnus.com>
7076
7077         * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
7078         defined.
7079
7080         * doc/as.texinfo: Document that any number of hex digits can
7081         follow \x.
7082
7083         * as.c (struct defsym_list): Define.
7084         (defsyms): New static variable.
7085         (parse_args): Just put --defsym arguments on defsyms list, rather
7086         than defining them.
7087         (main): Define defsyms after output file is created.
7088
7089         * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
7090         cpu32.  From Eric Norum <Eric.Norum@usask.ca>.
7091
7092         * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
7093         insn_error rather than calling check_absolute_expr.
7094
7095         * as.c (emulation_name): Remove unused static variable.
7096         (default_emul_bfd_name): Add return NULL to avoid warning.
7097         * ecoff.c (ecoff_stab): Remove unused variables name and
7098         name_end.
7099         * frags.c (frag_new): Remove unused variable tmp.
7100         * hash.c (hash_grow): Parenthesize + within <<.
7101         (hash_print_statistics): Use %lu, not %d, to print unsigned
7102         long variables.
7103         * messages.c: Include "libiberty.h".
7104         (fprint_value): Add cast to avoid printf warning.
7105         (sprint_value): Likewise.
7106         * read.c: Include "ecoff.h".
7107         (emit_expr): Add casts to avoid printf warnings.
7108         * read.h: Use extern for function declarations.
7109         (pop_insert): Declare.
7110         * stabs.c: Include "ecoff.h".
7111         * subsegs.c (subseg_set_rest): Remove unused variables tmp,
7112         former_last_fragP, and new_fragP.
7113         * subsegs.h (subsegs_print_statistics): Declare.
7114         * symbols.c (debug_verify_symchain): Change macro to discard
7115         arguments.
7116         * write.c (dump_section_relocs): Likewise.
7117         * write.h: Use extern for function declarations.
7118         (write_print_statistics): Declare.
7119         * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
7120         warning.
7121         * config/e-mipself.c (mipself_bfd_name): Likewise.
7122         * config/obj-elf.h (elf_ecoff_set_ext): Declare.
7123
7124         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
7125         emit relocations against external symbols.
7126
7127         * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
7128         message if bfd_reloc_type_lookup fails, rather than calling
7129         assert.
7130
7131         * config/tc-alpha.c (alpha_force_relocation): Add
7132         BFD_RELOC_12_PCREL to switch.
7133
7134 Tue Jun 18 20:29:57 1996  Doug Evans  <dje@canuck.cygnus.com>
7135
7136         * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
7137         TE_PE (Lfoo, not .Lfoo).
7138
7139 Tue Jun 18 17:13:33 1996  Ian Lance Taylor  <ian@cygnus.com>
7140
7141         * read.c (s_fill): Don't warn about a zero repeat count.
7142
7143         * config/tc-mips.c (mips_ip): Don't warn about using AT as a
7144         coprocessor register.
7145
7146         * config/tc-i386.c (md_assemble): When checking the size of a
7147         register to set the size of an instruction, do a bitwise and with
7148         Reg8 and Reg16 rather than requiring the type to be exactly Reg8
7149         or Reg16.
7150
7151 Tue Jun 18 13:19:51 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
7152
7153         * config/tc-h8300.c (parse_reg): Tweak error messages.
7154         (build_bytes): Likewise.
7155         (skip_colonthing): Handle :32 suffix.
7156         (get_specific): Promote L_24 to L_32 if it makes a match.
7157         Don't always promote L_8 to L_16.
7158         (do_a_fix_imm): Clean up L_32 and L_24 handling.
7159
7160         * config/tc-h8300.c (Smode): New variable.
7161         (h8300hmode): Turn off Hmode.
7162         (h8300smode): New function.  Turn on Smode and Hmode.
7163         (md_pseudo_table): New ".h8300s" pseudo-op.
7164         (parse_reg): Handle "exr" register.
7165         (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
7166         Handle "mach" and "machl" operands for ldmac.
7167         (get_specific): Handle "stm.l" and "ldm.l".
7168         (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
7169         * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
7170         (Smode): Declare.
7171
7172 Mon Jun 17 15:50:53 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
7173
7174         * doc/as.texinfo: Reorder chapter of machine dependent options so
7175         that it is sorted by chip name.
7176
7177         * doc/as.texinfo: Use consistant spelling of Vax.
7178         * doc/c-vax.texi: Likewise.
7179
7180 Mon Jun 17 11:26:56 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
7181
7182         * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
7183         pseudo ops.
7184         (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
7185         (md_apply_fix): Likewise.
7186         (pa_try): New function.
7187         (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
7188
7189 Sun Jun 16 22:57:47 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
7190
7191         * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
7192         (pa_level): New function.
7193
7194 Fri Jun 14 20:06:44 1996  Ian Lance Taylor  <ian@cygnus.com>
7195
7196         * listing.c (listing_newline): Don't do anything if listing is 0.
7197
7198 Thu Jun 13 17:50:54 1996  Ian Lance Taylor  <ian@cygnus.com>
7199
7200         * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7201         symbol_create, not symbol_new.
7202
7203 Wed Jun 12 14:10:44 1996  Ian Lance Taylor  <ian@cygnus.com>
7204
7205         * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7206         absolute symbol unless TC_FORCE_RELOCATION returns true.
7207
7208         * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7209         version.
7210         (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7211         the symbol to a pointer.  Don't set previous_file_symbol.
7212         Simplify symbol list rearrangement.
7213         (coff_frob_symbol): Don't do anything with C_FILE symbols.
7214         (coff_adjust_symtab): Don't check previous_file_symbol.
7215
7216 Mon Jun 10 14:52:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7217
7218         * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7219         directive.
7220         (md_pseudo_table): Add ppc_elf_lcomm.
7221
7222 Mon Jun 10 11:45:51 1996  Ian Lance Taylor  <ian@cygnus.com>
7223
7224         * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7225         d0{24:1},d0' works without an immediate prefix on the bit numbers.
7226         (md_begin): Add digits to alt_notend_table.
7227         (md_parse_option): Make s a const pointer.
7228
7229         * config/tc-sparc.c (md_pseudo_table): Add "empty".
7230         (s_empty): New static function.
7231
7232         * config/obj-coff.c (struct filename_list): Only define if not
7233         BFD_ASSEMBLER.
7234         (filename_list_head, filename_list_tail): Likewise.
7235         (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7236         (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7237         flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7238         have a section of N_ABS rather than N_DEBUG.  If we do a merge,
7239         remove the new symbol from the list.
7240         (obj_coff_endef, both versions): Call tag_insert even if there is
7241         an old symbol with the same name, if the old symbol does not
7242         happen to be a tag.
7243         (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7244         the SF_GET_DEBUG condition.  Don't call SA_SET_SYM_ENDNDX with a
7245         symbol that will be moved to the end of the symbol list.
7246         (coff_adjust_section_syms): Always call section_symbol for .text,
7247         .data, and .bss.
7248         (coff_frob_section): Likewise.  Also, remove unused variable
7249         strname.
7250
7251         * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7252         manipulating frags directly.
7253         (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7254         defined.
7255
7256         * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7257         whether the next character is '*' before checking whether we are
7258         at the start of a line.  Permit LINE_COMMENT_START to start a
7259         comment in state 1 (seen some whitespace) as well, to match the
7260         documentation.
7261
7262         * gasp.c (do_align): Permit a fill value for .align.
7263
7264 Wed Jun  5 17:09:26 1996  Ian Lance Taylor  <ian@cygnus.com>
7265
7266         * read.c (next_char_of_string): Warn if a newline is seen in the
7267         middle of a string.  Call bump_line_counters when appropriate.
7268
7269 Wed Jun  5 17:08:36 1996  Richard Henderson  <rth@tamu.edu>
7270
7271         * symbols.c (colon): Use LOCAL_LABEL.
7272
7273 Tue Jun  4 10:55:16 1996  Tom Tromey  <tromey@csk3.cygnus.com>
7274
7275         * Makefile.in (install): Don't check to see if tooldir exists.
7276         Make $(tooldir) and $(tooldir)/bin.
7277
7278 Tue Jun  4 10:14:53 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7279
7280         * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7281         default.
7282
7283 Mon Jun  3 11:34:41 1996  Ian Lance Taylor  <ian@cygnus.com>
7284
7285         * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7286         insn_error.  Don't put the string "ERROR" in insn_error.  Set
7287         insn_error rather than calling as_warn for an unsupported opcode.
7288
7289 Sat Jun  1 21:51:55 1996  Ian Lance Taylor  <ian@cygnus.com>
7290
7291         * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7292         before permitting -64.
7293         * output-file.c (output_file_create): Remove duplicate
7294         bfd_perror.
7295
7296 Fri May 31 01:08:06 1996  Ian Lance Taylor  <ian@cygnus.com>
7297
7298         * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7299         section rather than a .reginfo section.
7300         (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7301         information.
7302
7303         * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7304         bit value with the high bit set.
7305
7306 Thu May 30 19:00:19 1996  Ian Lance Taylor  <ian@cygnus.com>
7307
7308         * read.c (s_lcomm): Set section flags for .sbss section.
7309
7310         * config/tc-mips.c (mips_64): New static variable.
7311         (mips_target_format): If mips_64, return elf64 targets rather than
7312         elf32 ones.
7313         (md_longopts): Add "32" and "64".
7314         (md_parse_option): Handle -32 and -64.
7315         (md_show_usage): Mention -32 and -64.
7316         (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7317         a 4 byte one.
7318
7319 Thu May 30 10:36:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7320
7321         * config/tc-ppc.c (comment_chars): Make '!' a comment character
7322         for Solaris compatibility.
7323
7324         * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7325         .stabd with 4 arguments into a .stabn.
7326
7327 Wed May 29 16:43:16 1996  Ian Lance Taylor  <ian@cygnus.com>
7328
7329         * config/tc-mips.c (macro): When passing X_add_number to
7330         macro_build, cast it to int first.
7331
7332 Tue May 28 13:29:39 1996  Ian Lance Taylor  <ian@cygnus.com>
7333
7334         * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7335         created by emit_expr.
7336
7337         * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7338         as_perror rather than assert.
7339
7340 Fri May 24 18:24:11 1996  Ian Lance Taylor  <ian@cygnus.com>
7341
7342         * config/tc-mips.c (mips_ip): Mark sections created to hold
7343         floating point information as read only.
7344
7345 Fri May 24 12:07:54 1996  David Edelsohn  <edelsohn@mhpcc.edu>
7346
7347         * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7348
7349 Thu May 23 17:34:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7350
7351         * read.c (potable): Add .skip as a synonym for .space.
7352
7353         * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7354         4 arguments, providing the 4th argument is 0, to allow
7355         compatibility with the Solaris assembler.
7356
7357 Thu May 16 15:51:48 1996  Ian Lance Taylor  <ian@cygnus.com>
7358
7359         * config/tc-sh.h (struct sh_segment_info_type): Define.
7360         (TC_SEGMENT_INFO_TYPE): Define.
7361         (sh_frob_label): Declare.
7362         (tc_frob_label): Define.
7363         (sh_flush_pending_output): Declare.
7364         (md_flush_pending_output): Define.
7365         * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7366         reloc before the instruction if necessary.
7367         (sh_frob_label): New function.
7368         (sh_flush_pending_output): New function.
7369         (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7370         when looking for the reloc for the target of .uses.
7371         (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7372         (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7373         emitted.
7374         (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7375         (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7376         the absolute symbol.
7377
7378         * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7379         TC_SEGMENT_INFO_TYPE is defined.
7380
7381 Wed May 15 12:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
7382
7383         * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7384         matches the register size.
7385
7386 Wed May 15 08:33:37 1996  Jeffrey A Law  (law@cygnus.com)
7387
7388         * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7389         fx_done set.
7390         (do_relocs_for): Likewise.
7391         (fixup_segment): Don't just quit if linkrelax is set.  Try to
7392         apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7393         nonzero.
7394
7395 Fri May 10 14:16:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7396
7397         * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7398         relative relocations with -mrelocatable.  Also allow unfixed
7399         relocs in .ex_shared.
7400
7401 Tue May  7 11:24:10 1996  Ian Lance Taylor  <ian@cygnus.com>
7402
7403         * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7404         non-zero before assuming this is a long file name.
7405         (w_strings): Likewise.
7406         (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7407
7408         * config/obj-coff.c (w_strings): Move declaration of i inside
7409         #ifdef block which uses it.
7410
7411 Tue May  7 00:49:58 1996  Jeffrey A Law  (law@cygnus.com)
7412
7413         * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7414         "relaxmode".  Output relocs which identify various relaxing
7415         possibilities for mov.[bwl] instructions.
7416         (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7417
7418 Mon May  6 15:26:28 1996  Doug Evans  <dje@canuck.cygnus.com>
7419
7420         * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7421         (MD_APPLY_FIX3): Define.
7422         * config/tc-arm.c (my_get_expression): Only watch for bad segments
7423         if OBJ_AOUT.
7424         (md_apply_fix3): Renamed from md_apply_fix.
7425         If pcrel reloc and symbol is in different section, undo effects
7426         of md_pcrel_from.
7427
7428 Sat May  4 12:49:35 1996  Jeffrey A Law  (law@cygnus.com)
7429
7430         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7431         any reloc with an LR% or RR% field selector for SOM.
7432
7433 Sat May  4 11:26:19 1996  Ian Lance Taylor  <ian@cygnus.com>
7434
7435         * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7436         variables.
7437
7438 Fri May  3 17:58:31 1996  Ian Lance Taylor  <ian@cygnus.com>
7439
7440         * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7441         SF_GET_STATICS set.
7442         (yank_symbols): Likewise.
7443
7444 Wed May  1 13:38:17 1996  Ian Lance Taylor  <ian@cygnus.com>
7445
7446         * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7447         BFD_ASSEMBLER, add name field.
7448         * config/obj-coff.c: Include "libiberty.h".
7449         (coff_header_append): Handle long section names.
7450         (crawl_symbols): Just use the name field for the symbol name,
7451         without worrying about null byte termination.
7452         (w_strings): Handle long section names.
7453         (write_object_file): Likewise.  Also, use the name field, rather
7454         than scnhdr.s_name.
7455         (obj_coff_add_segment): Permit long section names.
7456         (obj_coff_init_stab_section): Use the name field, rather than
7457         scnhdr.s_name.
7458         (adjust_stab_section): Likewise.
7459         * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7460
7461         * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7462         (mem_fmt): Likewise.
7463         (md_apply_fix): Don't check fx_im_disp field.
7464
7465 Thu Apr 25 11:39:51 1996  Ian Lance Taylor  <ian@cygnus.com>
7466
7467         * configure.in: Add * after sparc*-*-vxworks.
7468         * configure: Rebuild.
7469
7470         * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7471         define it to comment_chars.  Use tc_comment_chars rather than
7472         comment_chars.
7473         (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7474         * config/tc-m68k.h (tc_comment_chars): Define.
7475         (m68k_comment_chars): Declare.
7476         * config/tc-m68k.c (m68k_comment_chars): Rename from
7477         comment_chars.  Change into a pointer rather than an array.
7478         (md_longopts): Add "bitwise-or".
7479         (md_parse_option): Handle OPTION_BITWISE_OR.
7480         (md_show_usage): Mention --bitwise-or.
7481         * doc/c-m68k.texi: Document --bitwise-or.
7482
7483 Wed Apr 24 11:28:38 1996  Ian Lance Taylor  <ian@cygnus.com>
7484
7485         * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7486         in 68000 mode.
7487
7488         * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7489         call demand_empty_rest_of_line.  Non BFD_ASSEMBLER version:
7490         correct handling of input line pointer, and call
7491         demand_empty_rest_of_line.
7492
7493 Mon Apr 22 18:02:37 1996  Doug Evans  <dje@blues.cygnus.com>
7494
7495         * config/tc-sparc.c (in_bitfield_range): New static function.
7496         (sparc_ip): New cases X,Y.  Use SPARC_OPCODE_ARCH_V9_P.
7497         (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7498         BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7499         (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7500         (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7501
7502 Thu Apr 18 18:58:33 1996  Ian Lance Taylor  <ian@cygnus.com>
7503
7504         * config/obj-coff.c: BFD_ASSEMBLER:
7505         (coff_last_bf): New static variable.
7506         (coff_frob_symbol): Set endndx of a .bf symbol.
7507         Non BFD_ASSEMBLER:
7508         (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7509         (last_bfP): New static variable.
7510         (yank_symbols): Set endndx of a .bf symbol.
7511
7512 Thu Apr 18 11:53:58 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7513
7514         * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7515         and -s options.  Add -be for good measure.
7516
7517 Wed Apr 17 12:31:01 1996  Ian Lance Taylor  <ian@cygnus.com>
7518
7519         * read.c (s_space): Support non-constant fill value.  Handle fill
7520         value correctly for a size other than 1.
7521
7522 Tue Apr 16 15:17:40 1996  Doug Evans  <dje@canuck.cygnus.com>
7523
7524         * config/tc-arm.c (my_get_float_expression): Update call to
7525         gen_to_words, X_PRECISION changed from 6 to 5.
7526
7527 Tue Apr 16 10:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7528
7529         * config/tc-ppc.c (register_name,reg_name_search): Move register
7530         name lookup from PE specific code to all targets.  Add support for
7531         -mregnames/-mno-regnames to control whether register names are
7532         expanded or not.
7533         (md_assemble): Call register_name for all platforms.
7534         (md_parse_option): Add support for -mregnames/-mno-regnames.
7535
7536         * configure.in (powerpcle*-*-solaris): Add support.
7537         (powerpc*-*-linux): Ditto.
7538         * configure: Regenerate.
7539
7540         * config/ppc-sol.mt: New config file for PowerPC Solaris.
7541
7542 Mon Apr 15 12:26:33 1996  Ian Lance Taylor  <ian@cygnus.com>
7543
7544         * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7545         be associated with a single %lo reloc.
7546
7547         * config/tc-mips.c (load_address): Cast X_add_number to valueT
7548         before comparing against MAX_GPREL_OFFSET, so that negative
7549         numbers are handled correctly.
7550         (macro): Likewise.
7551
7552 Thu Apr 11 12:39:02 1996  Ian Lance Taylor  <ian@cygnus.com>
7553
7554         * config/tc-sparc.c (last_insn): New static variable.
7555         (md_assemble): Warn about putting floating point branches in a
7556         delay slot.  If architecture is less than v9, insert NOP
7557         instructions between floating point instructions and floating
7558         point branches.  (The SunOS assembler does both these operations.)
7559         Save the last instruction opcode.
7560         (sparc_ip): Add pinsn parameter.  Change caller.
7561
7562         * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7563         for byte jump to next instruction to skip empty frags.
7564
7565 Wed Apr 10 16:48:12 1996  Ian Lance Taylor  <ian@cygnus.com>
7566
7567         * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7568         for addq with a 16 bit signed value, just emit a lda instruction
7569         instead.
7570
7571 Wed Apr 10 14:34:49 1996  Jeffrey A Law  (law@cygnus.com)
7572
7573         * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7574         of a 32bit operand.
7575
7576 Mon Apr  8 14:42:53 1996  Ian Lance Taylor  <ian@cygnus.com>
7577
7578         * configure.in: Permit --enable-shared to specify a list of
7579         directories.
7580         * configure: Rebuild.
7581
7582 Fri Apr  5 17:01:35 1996  Jeffrey A Law  (law@cygnus.com)
7583
7584         * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7585         (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7586
7587 Fri Apr  5 15:13:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7588
7589         * config/atof-ieee.c: Fix handling of denormalized extended
7590         precision numbers and overflow/underflow detection.
7591         (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7592         not include the 16 bit gap in the m68k extended precision format.
7593
7594 Fri Apr  5 14:29:23 1996  Ian Lance Taylor  <ian@cygnus.com>
7595
7596         * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7597         <jdp@polstra.com>.
7598         * configure: Rebuild.
7599
7600 Fri Apr  5 18:39:28 1996  James G. Smith  <jsmith@cygnus.co.uk>
7601
7602         * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7603         be accessed using the $gp register.
7604         * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7605
7606 Wed Apr  3 10:56:14 1996  Doug Evans  <dje@canuck.cygnus.com>
7607
7608         * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7609         bfd_mach_sparc_sparclet if current_architecture is sparclet.
7610
7611 Mon Apr  1 16:55:44 1996  Ian Lance Taylor  <ian@cygnus.com>
7612
7613         * read.c (get_line_sb): Bump line counters based on
7614         input_line_pointer[-1], not *input_line_pointer.  Don't bother to
7615         call LISTING_NEWLINE.
7616         (s_macro): Don't call demand_empty_rest_of_line.
7617         * app.c (do_scrub_chars): When handling C style comments, unget
7618         ch2 rather than ch.
7619
7620 Fri Mar 29 16:15:06 1996  Ian Lance Taylor  <ian@cygnus.com>
7621
7622         * read.h (enum linkonce_type): Define.
7623         (s_linkonce): Declare.
7624         * read.c (potable): Add "linkonce".
7625         (s_linkonce): New function.
7626         * subsegs.h (segment_info_type): Add linkonce field to
7627         MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7628         * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7629         (obj_coff_pe_handle_link_once): Declare if TE_PE.
7630         * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7631         "coff/pe.h".
7632         (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7633         (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7634         entry based on the linkonce field in segment_info.
7635         * doc/as.texinfo: Document .linkonce.
7636
7637 Fri Mar 29 11:31:27 1996  J.T. Conklin  (jtc@lisa.cygnus.com)
7638
7639         * doc/as.1: Changed to be recognized by catman -w on Solaris.
7640
7641 Thu Mar 28 15:27:47 1996  Ian Lance Taylor  <ian@cygnus.com>
7642
7643         * stabs.c (s_stab_generic): Call the listing functions before
7644         doing the rest of the processing, which may involve freeing the
7645         string.  Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7646         SEPARATE_STAB_SECTIONS case.
7647
7648         * config/tc-hppa.c: Remove nested comment.
7649         (tc_gen_reloc): Move label done inside the ifdef in which it is
7650         used.
7651         (md_apply_fix): Pass pointers to correct types to libhppa.h
7652         functions.  Always return a value.
7653
7654         * config/tc-mips.h (tc_frob_file): Define.
7655         (mips_frob_file): Declare.
7656         * config/tc-mips.c (struct mips_hi_fixup): Define.
7657         (mips_hi_fixup_list): New static variable.
7658         (imm_unmatched_hi): New static variable.
7659         (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7660         offset_reloc.  Pass imm_unmatched_hi to append_insn.
7661         (append_insn): Add unmatched_hi parameter.  If it is set, add the
7662         new fixup to mips_hi_fixup_list.  Change all callers.
7663         (mips_ip): Set imm_unmatched_hi when appropriate.
7664         (mips_frob_file): New function.
7665
7666 Thu Mar 28 11:47:59 1996  Doug Evans  <dje@canuck.cygnus.com>
7667
7668         * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7669         * configure: Regenerated.
7670
7671 Tue Mar 26 18:19:12 1996  Ian Lance Taylor  <ian@cygnus.com>
7672
7673         * as.c (main): Call bfd_set_error_program_name.
7674
7675 Fri Mar 22 11:13:00 1996  Ian Lance Taylor  <ian@cygnus.com>
7676
7677         * as.h (strdup): Don't declare.
7678         * stabs.c: Include libiberty.h
7679         (get_stab_string_offset): Use xstrdup rather than strdup.
7680         (s_stab_generic): Likewise.
7681         * as.c (parse_args): Likewise.
7682         * read.c (s_mri_sect): Likewise.
7683
7684         * gasp.c (change_base): Recognize \(...) construct documented to
7685         pass through enclosed characters literally through to the output.
7686         (process_assigns): Likewise.  Also, be more careful to avoid
7687         looking past the end of the buffer.
7688
7689 Thu Mar 21 13:18:43 1996  Ian Lance Taylor  <ian@cygnus.com>
7690
7691         * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7692         FreeBSD compatibility.  From John Polstra <jdp@polstra.com>.
7693
7694 Wed Mar 20 18:13:32 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7695
7696         * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7697
7698 Wed Mar 20 17:05:16 1996  David Mosberger-Tang  <davidm@azstarnet.com>
7699
7700         * config/alpha-opcode.h: Added cvtst instruction.
7701
7702 Mon Mar 18 13:12:46 1996  Ian Lance Taylor  <ian@cygnus.com>
7703
7704         * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7705         string.  Extract the addend from the result of expression.
7706
7707 Fri Mar 15 17:10:43 1996  Ian Lance Taylor  <ian@cygnus.com>
7708
7709         * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7710         LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7711         mode, change the state to 3 rather than 1.
7712
7713 Thu Mar 14 18:18:25 1996  Ian Lance Taylor  <ian@cygnus.com>
7714
7715         * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7716         correspond to 11 March change.
7717
7718 Thu Mar 14 15:27:10 1996  Jeffrey A Law  (law@cygnus.com)
7719
7720         * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7721         an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7722
7723 Tue Mar 12 12:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
7724
7725         * configure: Rebuild with autoconf 2.8.
7726
7727 Mon Mar 11 18:57:12 1996  Ian Lance Taylor  <ian@cygnus.com>
7728
7729         * config/atof-ieee.c (gen_to_words): Improve handling of
7730         X_PRECISION numbers.  Based on patches from Andreas Schwab
7731         <schwab@issan.informatik.uni-dortmund.de>.
7732
7733 Mon Mar 11 09:59:53 1996  Steve Chamberlain  <sac@slash.cygnus.com>
7734
7735         * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7736         (SEG_LAST): New.
7737         * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7738         * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7739         (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7740         crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7741         SEG_E9.
7742
7743 Thu Mar  7 15:17:39 1996  Doug Evans  <dje@charmed.cygnus.com>
7744
7745         * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7746
7747 Thu Mar  7 09:19:15 1996  Jeffrey A Law  (law@cygnus.com)
7748
7749         * config/tc-hppa.c (SUBSEG_MILLI): Define.
7750         (pa_def_subspaces): Add $MILLICODE$.
7751         (pa_spaces_begin): Set section flags for $MILLICODE$.
7752
7753 Wed Mar  6 14:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
7754
7755         * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7756         not SHT_NOBITS.  Don't tamper with flags based on type if a
7757         special section was found (revert Feb 29 change).
7758
7759         * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7760         if aligning to a longword boundary or greater.
7761
7762 Tue Mar  5 15:10:43 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
7763
7764         * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7765
7766 Mon Mar  4 20:50:57 1996  Steve Chamberlain  <sac@slash.cygnus.com>
7767
7768         * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7769         * configure: Regenerated.
7770
7771 Mon Mar  4 10:13:06 1996  Jeffrey A Law  (law@cygnus.com)
7772
7773         * config/tc-hppa.c: Add default definitions for R_N0SEL and
7774         R_N1SEL since they're not defined for old versions of hpux.
7775
7776         * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7777         Set "sym_ptr_ptr" and "addend" fields to dummy values for
7778         R_N0SEL and R_N1SEL.
7779
7780 Fri Mar  1 10:20:52 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7781
7782         * flonum-konst.c: Add two more constants for 1e+-2048 and
7783         1e+-4096, and correct the other constants.
7784
7785         * symbols.c (resolve_symbol_value): Handle O_logical_not.
7786
7787 Thu Feb 29 13:58:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7788
7789         * config/obj-elf.c (obj_elf_section): Allow predefined section
7790         types to set the nobits type.  Avoid a shadowed declaration.
7791
7792 Wed Feb 28 15:38:56 1996  Jeffrey A Law  (law@cygnus.com)
7793
7794         * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7795         reduce relocs using e_nlrsel field selectors.
7796
7797         * write.c (fix_new_exp): Don't use #elif.  Some compilers
7798         don't handle it.
7799
7800         * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7801         the selector table.
7802         (pa_chk_field_selector): Handle new field selectors for SOM.
7803
7804 Tue Feb 27 14:42:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7805
7806         * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7807         * configure: Rebuild.
7808         * config/te-linux.h (LOCAL_LABELS_FB): Define.
7809         * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7810         "a.out-m68k-linux".
7811         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7812         is defined.
7813
7814 Mon Feb 26 18:58:58 1996  Stan Shebs  <shebs@andros.cygnus.com>
7815
7816         * mpw-make.sed: Update to handle shared library support.
7817
7818 Mon Feb 26 10:34:10 1996  Doug Evans  <dje@charmed.cygnus.com>
7819
7820         * config/tc-sparc.c (sparc_ip): Print all architectures that support
7821         the insn on mismatch.
7822
7823 Fri Feb 23 21:44:39 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
7824
7825         * configure.in: Add support for a29-coff.
7826         * configure: Rebuild.
7827
7828 Thu Feb 22 16:39:43 1996  Ian Lance Taylor  <ian@cygnus.com>
7829
7830         * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7831         of the section when looking for the R_SH_USES fixup, because the
7832         frag addresses have not yet been adjusted.
7833
7834         * gdbinit.in: Set a breakpoint on as_warn_where.
7835
7836         * config/tc-mips.c (macro): Add missing arguments to macro_build
7837         omitted in last change.  From Jim Wilson <wilson@cygnus.com>.
7838
7839 Wed Feb 21 17:00:32 1996  Ian Lance Taylor  <ian@cygnus.com>
7840
7841         * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7842         if it is TC_CONS_RELOC.  Set a size of 4 to R_RELLONG.
7843
7844 Wed Feb 21 09:25:39 1996  Doug Evans  <dje@charmed.cygnus.com>
7845
7846         * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7847
7848 Tue Feb 20 21:48:03 1996  Doug Evans  <dje@charmed.cygnus.com>
7849
7850         * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7851         (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7852         Recognize [uU] format args as sparclet cpregs.
7853
7854 Tue Feb 20 22:25:55 1996  Ian Lance Taylor  <ian@cygnus.com>
7855
7856         * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7857         in bss_section.
7858
7859 Mon Feb 19 14:16:24 1996  Ian Lance Taylor  <ian@cygnus.com>
7860
7861         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7862         well as S_IS_EXTERNAL.
7863         (tc_fix_adjustable): Likewise.
7864         * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7865         S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7866         early.
7867         (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7868         deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7869
7870 Mon Feb 19 02:15:57 1996  Doug Evans  <dje@charmed.cygnus.com>
7871
7872         * config/tc-sparc.c (max_architecture): Change to sparclite for
7873         32 bit arch.
7874         (default_compatible): Delete.
7875         (sparc_ffs): New function.
7876         (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7877         (sparc_ip): Rewrite architecture match and bump logic.
7878
7879 Sun Feb 18 15:03:50 1996  Ian Lance Taylor  <ian@cygnus.com>
7880
7881         * configure.in: Check for 'do not mix' from native linker before
7882         trying to use -rpath.
7883         * configure: Rebuild.
7884
7885 Fri Feb 16 16:53:31 1996  Ian Lance Taylor  <ian@cygnus.com>
7886
7887         * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7888         (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7889         (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7890         * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7891         is set.
7892         (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7893         to the symbol lnnoptr field, to get the correct file offset.
7894
7895 Thu Feb 15 14:48:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7896
7897         * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7898         symbols that are not function, file, or section symbols to be
7899         object types.
7900
7901 Thu Feb 15 11:20:18 1996  Ian Lance Taylor  <ian@cygnus.com>
7902
7903         * configure: Set and substitute RPATH_ENVVAR.
7904         * configure: Rebuild.
7905         * Makefile.in (RPATH_ENVVAR): New variable.
7906         (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7907
7908         * configure.in: Accept i686.  From H.J. Lu <hjl@zoom.com>: i386
7909         doesn't need opcodes.  If configuring shared, opcodes needs bfd.
7910         * configure: Rebuild.
7911
7912 Wed Feb 14 16:33:12 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
7913
7914         * read.c (s_mri_sect): Don't return '\0' in type.  Set all
7915         appropriate flags in BFD section.
7916
7917         * configure.in (m68k-*-psos*): New target.
7918         * configure: Rebuild.
7919         * config/te-psos.h: New file.
7920         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7921         is defined.
7922
7923 Wed Feb 14 13:43:24 1996  Ian Lance Taylor  <ian@cygnus.com>
7924
7925         From Alan Modra <alan@spri.levels.unisa.edu.au>:
7926         * configure.in: Remove duplicate setting of cpu_type.  Check
7927         whether opcodes library is required for on all targets, not just
7928         primary one.
7929         * configure: Rebuild.
7930
7931         * config/tc-mips.c (mips_big_got): New static variable.
7932         (s_extern): Don't declare.
7933         (reg_needs_delay): New static function.
7934         (macro_build): Permit GOT/CALL_HI/LO relocs.
7935         (macro_build_lui): If place is not NULL, use the number in the
7936         expression.
7937         (load_address): Handle mips_big_got case.
7938         (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7939         store macros.
7940         (OPTION_XGOT): Define.
7941         (md_longopts): Add "xgot" if OBJ_ELF.
7942         (md_parse_option): Handle -xgot.
7943         (md_show_usage): Mention -xgot.
7944         (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7945         (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7946
7947 Wed Feb 14 11:22:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7948
7949         * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7950         the byte relocation, point it to the low byte of the word.
7951
7952 Tue Feb 13 15:31:18 1996  Ian Lance Taylor  <ian@cygnus.com>
7953
7954         * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7955         * configure: Rebuild.
7956
7957 Mon Feb 12 15:53:46 1996  Doug Evans  <dje@charmed.cygnus.com>
7958
7959         * configure.in: Recognize any sparc* cpu.
7960         * configure: Regenerated.
7961
7962 Mon Feb 12 15:41:21 1996  Ian Lance Taylor  <ian@cygnus.com>
7963
7964         * read.c (potable): Add "mri" and ".mri".
7965         (s_mri): New function.
7966         * read.h (s_mri): Declare.
7967         * app.c (scrub_m68k_mri): New static variable.
7968         (mri_pseudo): New static variable.
7969         (do_scrub_begin): Add m68k_mri parameter.  Use it rather than
7970         flag_m68k_mri.  Initialize scrub_m68k_mri.
7971         (mri_state, mri_last_ch): New static variables.
7972         (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7973         fields.
7974         (app_push): Save new fields.
7975         (app_pop): Restore new fields.
7976         (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7977         If TC_M68K, use a trivial state machine to look for occurrences of
7978         the .mri pseudo-op, and change the mode appropriately.
7979         * as.h (do_scrub_begin): Update prototype.
7980         * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7981         do_scrub_begin.
7982         * config/tc-m68k.c (reg_prefix_optional_seen): New static
7983         variable.
7984         (m68k_mri_mode_change): New function.
7985         (md_parse_option): Set reg_prefix_optional_seen.
7986         * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7987         (MRI_MODE_CHANGE): Define.
7988         * doc/as.texinfo: Document .mri pseudo-op.
7989
7990         * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7991         comment character.
7992
7993 Mon Feb 12 15:16:29 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7994
7995         Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7996         * config/m68k-parse.h (enum pic_relocation): Define.
7997         (struct m68k_exp): Add pic_reloc field.
7998         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7999         (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
8000         (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
8001         otherwise.
8002         * config/tc-m68k.c: Delete definition of NO_RELOC.
8003         (struct m68k_it): Add pic_reloc field.
8004         (add_fix): Copy over pic_reloc field.
8005         (md_pseudo_table): Interpret .align parameter as byte count.
8006         (mote_pseudo_table): Likewise.
8007         (tc_m68k_fix_adjustable): New function.
8008         (get_reloc_code): New function.
8009         (md_assemble): Use it as last argument to fix_new_exp.
8010         (md_apply_fix_2): For a relocation against a symbol don't put the
8011         addend into the data.
8012         (tc_gen_reloc): Different addend computation for OBJ_ELF.
8013         (m68k_ip): Don't relax an operand that requires pic relocation.
8014         (md_begin): Align .text, .data and .bss on 4 byte boundary by
8015         default.
8016         * write.c (fixup_segment): Don't add symbol value to addend if
8017         TC_M68K and OBJ_ELF.
8018         * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
8019         (motorola_operand): Add rule for `(zapc, EXPR)'.
8020
8021 Mon Feb 12 10:07:33 1996  David Mosberger-Tang  <davidm@azstarnet.com>
8022
8023         * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
8024         *really* is permissible before the comma.
8025
8026 Mon Feb 12 00:12:13 1996  Ian Lance Taylor  <ian@cygnus.com>
8027
8028         * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
8029         inserting nop instructions.
8030
8031 Fri Feb  9 10:54:19 1996  Ian Lance Taylor  <ian@cygnus.com>
8032
8033         * config/te-aux.h: Change include of aux.h to aux-coff.h.
8034
8035 Thu Feb  8 20:02:58 1996  Ian Lance Taylor  <ian@cygnus.com>
8036
8037         * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
8038         class setting for a CALLNAME symbol in COFF.
8039
8040         * read.c (potable): Pass negative numbers for new .balign[wl] and
8041         .p2align[wl] pseudo-ops.
8042         (s_align_bytes): Treat a negative argument as specifying the fill
8043         length.
8044         (s_align_ptwo): Likewise.
8045
8046 Wed Feb  7 14:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
8047
8048         * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
8049         (do_align): Take new len parameter.  Change all callers.  Pass it
8050         to md_do_align.
8051         (s_align_bytes): Arg now indicates the length of the fill pattern.
8052         (s_align_ptwo): Likewise.
8053         * config/obj-coff.c (write_object_file): Pass length to
8054         md_do_align.
8055         * config/tc-i386.h (md_do_align): Take new len parameter.
8056         * config/tc-m88k.h (md_do_align): Likewise.
8057         * config/tc-m88k.c (m88k_do_align): Likewise.
8058         * config/tc-sh.h (md_do_align): Likewise.
8059         * config/tc-sh.c (sh_do_align): Likewise.
8060         * doc/as.texinfo: Document new pseudo-ops.
8061
8062         * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
8063         done in cvt_frag_to_fill.
8064
8065         * config/tc-sh.h (sh_do_align): Declare.
8066         (md_do_align): Define.
8067         * config/tc-sh.c (sh_do_align): New function.
8068
8069         * ecoff.c (ecoff_build_lineno): Don't try to store the address
8070         difference if the next address is before the current one.
8071
8072         * config/tc-m68k.c (struct m68k_cpu): Add alias field.
8073         (archs): Initialize new field.
8074         (m68k_ip): Don't list alias names when listing CPUs which support
8075         an instruction.
8076
8077         * as.c (main): Call parse_args before read_begin.
8078         * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
8079         front of generated pseudo-ops.
8080         * read.c (potable): Ignore "name".
8081         (s_app_file): Permit a single quote after the string, since one
8082         may appear in m68k MRI mode.
8083
8084         * configure.in: Check for --enable-shared.  If linking against
8085         shared BFD and opcodes, fix library name on SunOS, and try to set
8086         -rpath reasonably.
8087         * configure: Rebuild.
8088
8089 Tue Feb  6 15:16:17 1996  Ian Lance Taylor  <ian@cygnus.com>
8090
8091         * as.h (flag_m68k_mri): Declare.
8092         * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
8093         * Many files: For MRI syntax that is specific to the m68k MRI
8094         assembler, check flag_m68k_mri rather than flag_mri or
8095         MRI_MODE_NEEDS_PSEUDO_DOT.
8096
8097 Mon Feb  5 16:29:11 1996  Ian Lance Taylor  <ian@cygnus.com>
8098
8099         * config/tc-i960.c (ARCH_HX): Define.
8100         (arch_tab): Add HX.
8101         (targ_has_sfr): Handle ARCH_HX.
8102         (targ_has_iclass): Handle ARCH_HX.
8103         (tc_coff_fix2rtype): Add return 0 to avoid warning.
8104         (tc_headers_hook): If the architecture was specified explicitly,
8105         use it when setting the flags.  Set the extern variable coff_flags
8106         rather than headers->filehdr.f_flags, since the latter is set
8107         unconditionally in obj-coff.c.
8108         (i960_handle_align): Remove unused variable fixp.
8109
8110         Support for building bfd and opcodes as shared libraries, based on
8111         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
8112         * configure.in: Set OPCODES and BFD to search directories.
8113         Substitute OPCODES_DEP and BFDDEP.  On SunOS, set HLDFLAGS.
8114         * configure: Rebuild.
8115         * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
8116         (LIBDEPS): New variable.
8117         (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS).  Use
8118         $(HLDFLAGS) in link.
8119         (check): Set LD_LIBRARY_PATH in the environment.
8120
8121 Fri Feb  2 17:41:53 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
8122
8123         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
8124         .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
8125         read-only, not read/write.
8126
8127 Fri Feb  2 14:09:25 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
8128
8129         * Makefile.in (INSTALL_XFORM): Remove -e.
8130
8131 Fri Feb  2 12:32:15 1996  Ian Lance Taylor  <ian@cygnus.com>
8132
8133         * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
8134         than comparing S_GET_SEGMENT to undefined_section.
8135         (write_object_file): Skip symbols which were equated to an
8136         undefined or common symbol.
8137         * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
8138         S_IS_COMMON rather than comparing S_GET_SEGMENT to
8139         undefined_section.
8140         (S_GET_VALUE): Likewise.  Avoid recursion problems if S_IS_DEFINED
8141         or S_IS_COMMON call S_GET_VALUE.
8142         * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8143         * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
8144         to an undefined or common symbol, convert the reloc to be against
8145         the target symbol.
8146         (obj_crawl_symbol_chain): Skip symbols which were equated to an
8147         undefined or common symbol.
8148         * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8149         * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
8150         to an undefined or common symbol, convert the reloc to be against
8151         the target symbol.
8152         (obj_crawl_symbol_chain): Skip symbols which were equated to an
8153         undefined or common symbol.
8154         * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
8155         S_IS_COMMON rather than comparing S_GET_SEGMENT to
8156         undefined_section.
8157         (yank_symbols): Skip symbols which were equated to an undefined or
8158         common symbol.
8159
8160 Thu Feb  1 15:34:32 1996  Ian Lance Taylor  <ian@cygnus.com>
8161
8162         * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
8163         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8164
8165         * configure.in: Make sure we only add m68k-parse.o to
8166         ${extra_objects} once, no matter how many m68k targets have been
8167         enabled.
8168         * configure: Rebuild.
8169
8170 Wed Jan 31 18:31:46 1996  Steve Chamberlain  <sac@slash.cygnus.com>
8171
8172         * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
8173         * configure: Rebuild.
8174
8175 Wed Jan 31 14:03:17 1996  Richard Henderson  <rth@tamu.edu>
8176
8177         * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
8178         * doc/c-m68k.texi: Document .extend and .ldouble.
8179
8180         * configure.in (m68*-apple-aux*): New target.
8181         * config/te-aux.h: New file.
8182         * config/obj-coff.c (compare_external_relocs): New static function
8183         if TE_AUX.
8184         (do_relocs_for): Sort relocs if TE_AUX.
8185         (fixup_segment): If TE_AUX, store common symbol value in segment.
8186         * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
8187
8188 Wed Jan 31 12:24:58 1996  Ian Lance Taylor  <ian@cygnus.com>
8189
8190         * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
8191
8192         * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
8193         BSF_FUNCTION.
8194         (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
8195         * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
8196         symbol.
8197         * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
8198         (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
8199         an undefined symbol and the size of a function symbol.
8200         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8201         for all common symbols.
8202
8203 Tue Jan 30 12:35:24 1996  Ken Raeburn  <raeburn@cygnus.com>
8204
8205         * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8206         scaling of index.
8207
8208         * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8209         m68k.
8210
8211 Mon Jan 29 12:21:30 1996  Ian Lance Taylor  <ian@cygnus.com>
8212
8213         * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8214         of object.  From Ronald F. Guilmette <rfg@monkeys.com>.
8215
8216         * ecoff.c (localsym_t): Add addend field.
8217         (add_ecoff_symbol): Add addend argument.  Change all callers.
8218         (coff_sym_value): Make static.
8219         (coff_sym_addend): New static variable.
8220         (ecoff_directive_def): Initialize coff_sym_addend.
8221         (ecoff_directive_val): Accept symbol + constant.
8222         (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8223         (ecoff_build_symbols): Include the addend in the symbol value.
8224
8225 Fri Jan 26 19:28:52 1996  Kim Knuttila  <krk@cygnus.com>
8226
8227         * config/tc-ppc.c (md_assemble): Ignore overflow on
8228         BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8229
8230 Fri Jan 26 16:14:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8231
8232         * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8233         bytes in size, so offset appropriately in big endian mode when
8234         writing the bottom 2 bytes.
8235
8236 Thu Jan 25 20:26:23 1996  Doug Evans  <dje@charmed.cygnus.com>
8237
8238         * config/tc-sparc.c (default_compatible): New static local.
8239         (md_begin): Initialize it.  Rewrite warn_on_bump handling.
8240         (sparc_ip): If no architecture or -bump specified, don't mark as
8241         mismatched those in default_compatible.
8242
8243 Thu Jan 25 12:21:53 1996  Ian Lance Taylor  <ian@cygnus.com>
8244
8245         SCO ELF support from Robert Lipe <robertl@arnet.com>:
8246         * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8247         * configure: Rebuild.
8248         * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8249         * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8250         * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8251         (sco_id): Declare if SCO_ELF.
8252
8253 Thu Jan 25 03:10:53 1996  Doug Evans  <dje@charmed.cygnus.com>
8254
8255         * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8256         ({max,warn_after}_architecture): New static locals.
8257         (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8258         If both architecture and -bump requested, set max_architecture to max.
8259         (sparc_md_end): Simplify.
8260         (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8261         Rewrite code to bump architecture and check for conflicts.
8262         (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8263         with Solaris assembler.
8264         (md_parse_option): Likewise.  Call sparc_opcode_lookup_arch.
8265         (md_show_usage): Update.
8266
8267 Wed Jan 24 22:11:03 1996  Doug Evans  <dje@charmed.cygnus.com>
8268
8269         * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8270
8271 Mon Jan 22 09:21:36 1996  Doug Evans  <dje@charmed.cygnus.com>
8272
8273         * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8274         #ifdef sparcv9 when choosing value.
8275         (ENV64): Delete.
8276         (md_end): Define.
8277         (sparc_md_end): Declare.
8278         * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8279         (initial_architecture): New static local.
8280         (can_bump_v9_p): Likewise.
8281         (NO_V9): Delete all occurrences.
8282         (sparc_md_end): New function.
8283         (sparc_ip): New local v9_arg_p.  Rework fp reg number test.
8284         Don't bump architecture to v9 unless can_bump_v9_p set.
8285         (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8286         * configure.in (sparc64 target cpu): Don't set obj_format here.
8287         (SPARC_V9): Renamed from sparcv9.
8288         (sparc64-*-elf*): Define SPARC_ARCH64.
8289         * configure: Regenerated.
8290         * acconfig.h (SPARC_V9): Renamed from sparcv9.
8291         (SPARC_ARCH64): Add.
8292         * conf.in: Regenerated.
8293         * config/vmsconf.h: Update.
8294
8295 Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>
8296
8297         * config/tc-mips.c (load_register): Optimise "dli" loads.
8298         (md_show_usage): add "-mcpu=vr4100" to help text.
8299
8300 Mon Jan 22 11:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
8301
8302         * symbols.c (resolve_symbol_value): If a symbol is equated to an
8303         undefined symbol, preserve the X_op of O_symbol.
8304         (S_GET_VALUE): Fix check to permit this case.
8305         * write.c (write_relocs): If a reloc is against an undefined
8306         symbol equated to another symbol, change the reloc to be against
8307         the latter symbol.
8308         * config/obj-coff.c (do_relocs_for): Likewise.
8309
8310         * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8311         XMC_PR.
8312
8313 Mon Jan 22 10:59:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8314
8315         * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8316         computer is PowerPC.
8317
8318         * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8319
8320         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8321         mentioned in the eabi.
8322
8323 Thu Jan 18 17:58:19 1996  Kim Knuttila  <krk@cygnus.com>
8324
8325         * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8326         * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8327
8328 Mon Jan 15 17:43:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8329
8330         * config/tc-ppc.c (mapping): Add more relocation suffixes.
8331
8332 Sun Jan 14 21:29:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8333
8334         * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8335         as a section it is ok to have unadorned -mrelocatable pointers in.
8336
8337 Sat Jan 13 11:09:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8338
8339         * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8340         #ifdef OBJ_ELF.
8341
8342 Fri Jan 12 15:32:07 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8343
8344         * config/obj-elf.c (obj_elf_section): Add hooks so machine
8345         dependent section attributes can be handled.
8346
8347         * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8348         macros to add support for exclude section flag and ordered section
8349         type.
8350
8351         * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8352         functions to add support for exclude section flag and ordered
8353         section type.
8354
8355 Fri Jan 12 12:04:00 1996  Ian Lance Taylor  <ian@cygnus.com>
8356
8357         * subsegs.c (section_symbol): Don't try to look up the section
8358         symbol in the hash table.  It should be possible to have a symbol
8359         with the same name as a section, but no connection to it.
8360
8361         * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8362         From James Carlson <carlson@xylogics.com>.
8363
8364         * expr.c (operand): Skip whitespace after a close parenthesis.
8365         From James Carlson <carlson@xylogics.com>.
8366
8367 Tue Jan  2 12:43:23 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
8368
8369         * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8370         as_warn_where for relocation overflow.
8371         (parse_reg): Accept register name only if next character is
8372         not alphanumeric.
8373
8374 Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)
8375
8376         * ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
8377         addresses for static variables.
8378
8379 Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
8380
8381         * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8382         and xgot give the old toc16 relocation.
8383         (md_apply_fix3): Support all GOT relocations.
8384
8385 Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>
8386
8387         * config/tc-mips.c (load_address): Correctly handle a constant in
8388         SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8389
8390 Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
8391
8392         * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8393         (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8394         (build_Mbytes): Handle REG_B.
8395
8396 Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>
8397
8398         * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8399
8400 Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>
8401
8402         * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8403
8404 Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>
8405
8406         * config/obj-coff.c (write_object_file): Set the s_align field to
8407         the number of bytes, rather than to the power of 2.
8408
8409 Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>
8410
8411         * Makefile.in (DISTCLEAN_HERE): New variable.
8412         (distclean): Use it.
8413         (maintainer-clean): Depend upon clean-here rather than clean,
8414         distclean, and clean-info.  Run make maintainer-clean in doc.
8415         Remove files listed in DISTCLEAN_HERE.
8416         * doc/Makefile.in (maintainer-clean realclean): Split out from
8417         distclean.  Depend upon clean-info and distclean.
8418
8419 Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
8420
8421         * mac-as.r: Fix copyright and version strings.
8422         (cfrg): Use PROG_NAME instead of literal name.
8423
8424 Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>
8425
8426         * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8427         call it.
8428         * config/tc-a29k.h (tc_unrecognized_line): Define.
8429         * config/tc-a29k.c (a29k_unrecognized_line): New function.
8430         (md_operand): Handle a29k style local dollar labels.
8431
8432 Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>
8433
8434         * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8435
8436 Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>
8437
8438         * read.c (s_fill): If md_flush_pending_output is defined, call
8439         it.
8440
8441 Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>
8442
8443         * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8444         Treat rs_align_code like rs_align.
8445
8446 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
8447
8448         * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8449         converting an absolute address into a PC-relative one.
8450
8451 Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
8452
8453         * mpw-config.in: Don't always use te-generic.h for emulation.
8454         (powerpc-apple-macos): Use emulation te-macos.h.
8455         * mpw-make.sed (install, install-only): Edit in Mac-specific
8456         install procedure.
8457
8458 Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>
8459
8460         * configure.in: Improve message about unsupported ELF targets.
8461         * configure: Rebuild.
8462
8463         * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8464         pattern is zero.  From Manfred Hollstein.
8465
8466 Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>
8467
8468         * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8469         the various idata sections, we check the name on the .section pseudo.
8470
8471 Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
8472
8473         * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8474         add section's paddr to add_number; compatibility to native as and
8475         ld forbids.
8476
8477 Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>
8478
8479         * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8480
8481         * hash.c (struct hash_entry): Moved here...
8482         * hash.h (struct hash_entry): ...from here.
8483
8484         * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8485         if it's already known to be null.
8486
8487 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
8488
8489         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8490         bit relocs converted to PC relative relocs.  This turned out to
8491         add the offset from the beginning of .text twice.
8492
8493 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
8494
8495         * stabs.c (s_stab_generic): In 's' case, free string from
8496         obstack.
8497
8498         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8499         sy_name_offset.
8500         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8501         Ditto.
8502
8503         * subsegs.h (segment_info_type): Make bitfields unsigned.
8504
8505         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8506         and move them together.  On most systems this will reduce the
8507         structure size by one word.
8508         (operatorT): Define O_max.
8509         * expr.c (expr_begin): Verify that X_op is wide enough to hold
8510         O_max.
8511
8512         * read.c (pop_insert): Print error returned by hash table
8513         insertion code.
8514
8515         * as.c (dump_statistics): Split out from main; dump some hash
8516         table stats and target-specific stats.
8517         (start_time): No longer automatic to main.
8518         (main): Set file-level start_time and call dump_statistics at
8519         exit.  Exit by calling xexit.
8520         (show_usage): Make --statistics description less specific.
8521         * subsegs.c (subsegs_print_statistics): New function.
8522         * write.c (write_print_statistics): New function.
8523         (n_fixups): New static variable.
8524         (fix_new_internal): Increment it.
8525         * read.c (read_print_statistics): New function.
8526         * read.h (read_print_statistics): Declare.
8527         * symbol.c (symbol_print_statistics): New function.
8528         * symbol.h (symbol_print_statistics): Declare.
8529         * hash.c (hash_print_statistics): New function.
8530         * hash.h (hash_print_statistics): Declare.
8531         * config/tc-i386.c (i386_print_statistics): New function.
8532         * config/tc-i386.h (i386_print_statistics): Declare.
8533         (tc_print_statistics): New macro.
8534         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8535         exit.
8536
8537         * hash.c (DELETED): Rewrite to use a valid but unique address.
8538         (START_POWER): Reduce to 10.
8539         (enum stat_enum): New enumerator, replacing STAT_* index macros.
8540         Add new values for counting strcmp calls.
8541         (GROW_FACTOR): New macro.
8542         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
8543         of nesting blocks.
8544         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
8545         (hash_new): Use FULL_VALUE.
8546         (struct hash_control): Definition moved here.
8547         (hash_code): Don't mask to low bits.
8548         (hash_ask): Mask returned hash code here.  Check hash value before
8549         calling strcmp; count strcmp calls.
8550         * hash.h (struct hash_control): Declare, don't define, here.
8551         (HASH_STATLENGTH): Deleted.
8552         (struct hash_entry): Add field for hash code.
8553         (hash_say, hash_apply): Don't declare.
8554
8555         * hash.c (destroy): Return void.
8556         (applicatee): Ditto.
8557         (main): Fix declarations.
8558         (hash_apply): Return void.  Argument `function' returns void.  Put
8559         inside "#ifdef TEST".
8560         (hash_say): Define only if TEST is defined.
8561         * hash.h (hash_apply, hash_say): Declarations deleted.
8562
8563 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
8564
8565         * configure: Rebuild with autoconf 2.7.
8566
8567 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
8568
8569         * aclocal.m4 (AC_PROG_CC): Remove local definition.
8570         * configure: Rebuild with autoconf 2.6.
8571
8572 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
8573
8574         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8575         (ppc_stabx): Don't increment ppc_debug_name_section_size.
8576         (ppc_bc): Likewise.
8577         (ppc_frob_file): Remove.
8578         * config/tc-ppc.h (tc_frob_file): Don't define.
8579         (ppc_frob_file): Don't declare.
8580
8581 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
8582
8583         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8584         * config/alpha-opcode.h: Include one-operand variants of jmp and
8585         jsr.
8586
8587         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8588         with te-delta.h in 8.3 file systems.
8589         * configure.in: Adjusted.
8590
8591 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
8592
8593         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8594
8595         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8596         number.
8597         * expr.c (operand): Handle MRI suffixes after unadorned 0.
8598
8599 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
8600
8601         Version 2.6 released.
8602         * Makefile.in (VERSION): Updated to 2.6.
8603
8604         * config/obj-coff.c (write_object_file): Change use of md_do_align
8605         to pass a pointer rather than a fill value, to match other uses.
8606
8607 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
8608
8609         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8610
8611         * as.c (main): Move md_end call to just after call to
8612         perform_an_assembly_pass.  Delete cpu-specific code here.
8613         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8614         * config/tc-arm.c (md_end): Unused function deleted.
8615         * config/tc-ns32k.c (md_end): Ditto.
8616
8617         * config/tc-i386.c (i386_align_code): New function, moved here
8618         from HANDLE_ALIGN macro.
8619         * config/tc-i386.h (HANDLE_ALIGN): Call it.
8620
8621         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
8622
8623         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8624         before comparing
8625
8626         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
8627
8628         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
8629         multi-byte nops to avoid changing gcc.  The necessary gcc change
8630         might break old assemblers.
8631
8632         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
8633
8634         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
8635         generate optimal multi-byte nop instructions for ".align n"
8636         ".align n,0x90", and aligns requiring more than 15 bytes of
8637         padding still generate multiple 0x90's as before.
8638
8639 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
8640
8641         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8642
8643 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
8644
8645         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8646         * configure: Update.
8647         * mpw-make.sed: Reorder commands to make sed happier.
8648         * config/te-macos.h: New file.
8649         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8650
8651 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
8652
8653         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8654         conditional branches.
8655         (md_apply_fix): Likewise.
8656
8657 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
8658
8659         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8660         generate a reloc which the linker will not handle correctly.  Fix
8661         overflow checking--R_IREL is 18 bits, not 17.
8662
8663 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
8664
8665         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8666         from a PC relative reloc if TC_A29K.
8667
8668         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
8669         code depends upon it.
8670
8671         * config/tc-a29k.c (md_operand): Handle $float, $double, and
8672         $extend.  Based on code from Eric Freudenthal
8673         <freudenthal@nyu.edu>.
8674         * config/tc-a29k.h (LEX_DOLLAR): Define.
8675         * read.c (LEX_DOLLAR): Define if not defined.
8676         (lex_type): Use LEX_DOLLAR.
8677
8678 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
8679
8680         * configure.in (a29k-nyu-sym1): New target, just like other a29k
8681         targets.
8682
8683 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
8684
8685         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8686
8687 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
8688
8689         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8690         used only by "dlltool.c".
8691
8692 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
8693
8694         * config/tc-alpha.c: Undefine inline if not __GNUC__.
8695         (md_pseudo_table): Don't define "extern".
8696
8697 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
8698
8699         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8700
8701         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8702
8703 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
8704
8705         * macro.c (macro_expand_body): Don't warn about == with a
8706         nonexistent parameter, in case it is in a comment field.
8707
8708         * as.c (main): On TC_A29K, call macro_init with macro_alternate
8709         set to 1.
8710         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8711         set, even if macro_alternate is set.
8712         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8713         (sub_actual): If macro_strip_at, and kind is '@', don't look up
8714         the token unless it ended in '@'.
8715         * config/tc-a29k.c (line_separator_chars): Remove '@'.
8716         * doc/c-a29k.texi: Document macro usage on A29K.
8717
8718 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
8719
8720         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8721         signed word.
8722         (install_operand): Likewise.
8723
8724         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8725
8726 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
8727
8728         * configure.in (m88k-motorola-sysv*): New target.
8729         * configure: Rebuild.
8730         * config/te-delta88.h: New file.
8731         * config/obj-coff.c (write_object_file): Use md_do_align if it is
8732         defined.
8733         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8734         (md_do_align): Define.
8735         * config/tc-m88k.c: Include "subsegs.h".
8736         (m88k_do_align): New function.
8737
8738         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8739         (COFF_NOLOAD_PROBLEM): Define.
8740         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8741
8742 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
8743
8744         * config/tc-i386.c (md_assemble): For a jump instruction with
8745         non-constant target, require 7 available bytes in the current
8746         frag, not 6.
8747
8748 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
8749
8750         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8751         bfd/libelf.h.
8752
8753 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
8754
8755         * configure.in (alpha-*-linux*): Use ecoff.
8756         * configure: Rebuild.
8757         * ecoff.c (ecoff_directive_extern): New function.
8758         (ecoff_directive_weakext): New function.
8759         (ecoff_build_symbols): Handle weak symbols.
8760         (ecoff_setup_ext): Likewise.
8761         (ecoff_frob_symbol): Warn about weak common symbols.
8762         * ecoff.h (ecoff_directive_extern): Declare.
8763         (ecoff_directive_weakext): Declare.
8764         * symbols.c (S_IS_WEAK): New function.
8765         * symbols.h (S_IS_WEAK): Declare.
8766         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8767         "weakext".
8768         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8769         (s_extern): Remove.
8770
8771 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
8772
8773         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8774
8775         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8776         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
8777         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8778         * config/obj-coff.c (coff_frob_symbol): Don't call
8779         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8780         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
8781         to be dropped.
8782
8783         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8784         (ppc_stab_symbol): New static variable.
8785         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8786         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
8787         sy_tc.real_name to the stab string.
8788         (ppc_bc, ppc_ec): New static functions.
8789         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8790         do anything.
8791         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8792         suffix.
8793         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8794         entries.
8795
8796         * input-scrub.c (input_scrub_push): Reset sb_index.
8797
8798 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
8799
8800         * listing.c (listing_newline): Don't create a frag in the absolute
8801         section.
8802
8803 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
8804
8805         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8806         (ppc_csect): Move most of the code to ppc_change_csect, and call
8807         it.
8808         (ppc_change_csect): New static function, taken from ppc_csect.
8809         (ppc_section): New static function.
8810         (ppc_saw_abs): New static varable.
8811         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
8812         a symbol has no csect.
8813         (ppc_adjust_symtab): New function.
8814         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8815         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8816
8817         * write.c (write_object_file): If tc_adjust_symtab is defined,
8818         call it just before the call to obj_adjust_symtab.
8819
8820         * symbols.c (symbol_find_or_make): Change name to be const.
8821         * symbols.h (symbol_find_or_make): Update declaration.
8822
8823 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
8824
8825         * doc/as.texinfo (Align): Mention SH.
8826         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8827         .align value.
8828         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8829         (Z8000 Directives, even): Don't give numeric align value, instead
8830         explain behavior.
8831
8832 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
8833
8834         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8835         instruction.
8836
8837 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
8838
8839         * Makefile.in (diststuff):  Also make info.
8840         (maintainer-clean realclean):  Also make clean-info.
8841
8842 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
8843
8844         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8845         (pa_subspace): For ".nsubspa", always create a new subspace
8846         with the given attributes, even if one already exists with the
8847         same name.
8848
8849 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
8850
8851         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8852         TC_FORCE_RELOCATION, taking an additional section argument.  If
8853         the section of the target symbol is not the same as the current
8854         section, always force the relocation to be used.
8855         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8856
8857         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8858         md_pcrel_from function, taking an additional section argument.
8859         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8860
8861         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8862         older TC_FORCE_RELOCATION if not defined.
8863         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8864         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8865         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8866         TC_FORCE_RELOCATION.
8867
8868 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
8869
8870         * input-scrub.c (as_where): Set name to null pointer if we don't
8871         have a file name.
8872         * messages.c (identify): Only print filename if non-null.
8873         (as_show_where): Ditto, for line number too.
8874         (as_warn_internal, as_bad_internal): Ditto.
8875
8876         * input-file.c (input_file_open): If the input file can't be
8877         opened, consider it an error.
8878
8879 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
8880
8881         * config/tc-mips.c: Added mips_4100 control, and support for
8882         accepting the 4100 as a MIPS architecture variant (md_begin,
8883         macro_build, mips_ip, md_parse_option). Adding suitable
8884         command-line OPTIONs, and updating the help text (md_show_usage).
8885
8886 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
8887
8888         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8889         BFD_ASSEMBLER is defined.
8890
8891         * Use one active frag and one obstack per frag chain:
8892         * frags.c (frags): Variable deleted.
8893         (frag_alloc): New function.
8894         (frag_grow, frag_more, frag_variant, frag_now_fix,
8895         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8896         frags variable.
8897         (frag_new): Ditto.  Verify that frch_last and frag_now match on
8898         entry and exit, and that old frag_now has non-zero type.  Replace
8899         "know" uses with "assert".  Use frag_alloc instead of mucking with
8900         obstack alignment.
8901         * frags.h (frags): Declaration deleted.
8902         * subsegs.h (struct frchain): Add new field frch_frag_now.
8903         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8904         variables.
8905         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
8906         give it any stricter alignment than frchainS structures need.  Do
8907         not initialize frags obstack.  Set frag_now to point to
8908         dummy_obstack.  Initialize absolute_frchain.
8909         (subseg_set_rest): Save and restore frag_now in frch_frag_now
8910         field of frchainS.  Don't create new frags on section switch, and
8911         use frag_alloc when creating a new frag chain.  For absolute
8912         section, set frchain_now to absolute_frchain.  Verify that
8913         frch_last and frag_now match on entry and exit.  Initialize
8914         per-chain obstack, and under gcc, set required alignment to that
8915         needed by fragS structure.
8916
8917         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8918
8919         * stabs.c (get_stab_string_offset): Only copy input string if a
8920         fresh copy is needed, not if the section already exists.
8921         (s_stab_generic): Cache stab section name to bypass lookups, since
8922         usually it will match.  Could be made faster still by changing the
8923         memory allocation rules.
8924         (s_xstab): Cache section name to bypass repeated string
8925         allocation.
8926
8927         * frags.c (frag_new): Deleted register declarations.
8928
8929         * listing.c (frag_now): Don't declare.
8930
8931         * as.c (chunksize): New variable.
8932         (debug_memory): New variable.
8933         (main): If debug_memory is set, reduce chunksize and
8934         _bfd_chunksize.
8935         * as.h (chunksize): Declare it.
8936         * read.c (read_begin): Use it.
8937
8938         * config/tc-alpha.c (md_shortopts): Include 'g'.
8939         (md_parse_option): Ignore it.
8940
8941         * Makefile.in (distclean): Remove Makefile and config.status from
8942         testsuite directory.
8943         (clean-here): Don't delete testsuite.  Instead, delete only the
8944         files within it that would be generated by running tests.
8945
8946         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8947         frag_now_fix instead of accessing obstack info directly.
8948         * config/tc-arm.c (s_ltorg): Ditto.
8949         (md_assemble): Ditto.
8950
8951         * config/tc-i386.c (md_assemble): Call frag_grow instead of
8952         obstack_room.
8953
8954 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
8955
8956         * stabs.c (aout_process_stab): Insert debug symbol into symbol
8957         chain after parsing value expression, if any, to avoid separating
8958         continued .stabs lines.
8959
8960 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
8961
8962         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8963         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8964
8965 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
8966
8967         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8968         -mcom support and PPC_OPCODE_ANY for -many.
8969         (md_parse_option): Ditto.
8970         (ppc_arch): Ditto.
8971         (md_begin): For duplicate instructions, print all duplicates
8972         before aborting.
8973
8974 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
8975
8976         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8977         common mode operation.
8978         (md_show_usage): Add -mcom to usage message.
8979
8980 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
8981
8982         * expr.c (op_rank): Add O_symbol_rva.
8983         * expr.h (operatorT): Add O_symbol_rva.
8984         * read.c (cons_worker): Set O_symbol_rva when necessary.
8985         * write.c (fix_new_exp): Understand O_symbol_rva.
8986
8987 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
8988
8989         * config/tc-mips.c: Correct s_cons arguments.  From Michael
8990         Joosten <joost@ori.cadlab.de>.
8991
8992 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
8993
8994         * config/tc-ppc.c (ppc_macro): Make count unsigned.
8995         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8996         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8997         the fix_line field.
8998         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8999         make non-static.  Change all users.
9000         * config/obj-coff.h (coff_n_line_nos): Declare.
9001
9002 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
9003
9004         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
9005
9006         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
9007
9008         * config/obj-elf.c (obj_elf_common): Convert specified byte
9009         alignment to power of two.  Set size of local bss symbol.
9010
9011         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
9012
9013 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
9014
9015         * sb.c, macro.c: Decide whether to include <string.h> or
9016         <strings.h> just as as.h does.
9017
9018 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
9019
9020         * Makefile.in (site.exp): Fix setting of $srcdir.
9021
9022         * config/tc-arm.c (md_atof): Fix little-endian output.
9023         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
9024         all coff targets.
9025
9026 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
9027
9028         * doc/as.texinfo: Split out the NS32k family documentation,
9029         despite its being commented out for now.
9030         * doc/c-ns32k.texi: New file.
9031
9032         * sb.c, macro.c: Include string.h.
9033
9034         * Makefile.in (comparison): Only check *.o; we don't care if
9035         timestamps inserted by the native linker differ.
9036
9037         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
9038         if alignment stricter than 4 bytes is requested; in that case,
9039         align to a 4-byte boundary first.
9040
9041         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
9042
9043         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
9044         uninitialized" warning for `Max_Source_Offset'.
9045
9046 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
9047
9048         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
9049         qualifiers and detect errors if present.
9050         (md_assemble): Add call to parse_toc_entry. Also added some support
9051         for the [tocv] qualifier.
9052         (ppc_pe_tocd): New function to support data in the toc section.
9053
9054 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
9055
9056         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
9057         an absolute symbol.
9058
9059 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
9060
9061         * config/tc-m68k.c (isword): Accept all values from -65536 to
9062         +65535, so ~VAL will not be rejected.
9063
9064         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
9065         skip characters after the pseudo-op.
9066         (s_else): Likewise.
9067         * read.c (get_line_sb): Don't look past buffer_limit.
9068         (s_include): In MRI mode, skip characters after the file name.
9069
9070 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
9071
9072         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
9073         periods in register names.
9074
9075 For older changes see ChangeLog.1.