gas/ChangeLog

   1 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
   2
   3         * config/tc-v850.c (v850_comm):  Restore old section
   4         after common processing.
   5
   6 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
   7
   8         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
   9
  10 start-sanitize-am33
  11 Wed Jun 24 09:38:10 1998  Jeffrey A Law  (law@cygnus.com)
  12
  13         * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
  14         as synonyms for "rN" registers.
  15         (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
  16         for "xrN" registers.
  17         (md_assemble): Fix typo computing the size of relocations.
  18
  19 end-sanitize-am33
  20 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
  21
  22         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
  23         char with code that explicitly sign-extends.
  24
  25 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
  26 start-sanitize-v850e
  27         * config/tc-v850.c (md_begin): Restore text section as the current
  28         section after creating call table sections.
  29 end-sanitize-v850e
  30         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
  31         code.
  32
  33         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
  34         with call to macro SYM_AUXINFO.
  35
  36 >>>>>>> 1.2596
  37 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
  38
  39         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
  40         with the program transform name.
  41         * Makefile.in: Rebuild.
  42
  43 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
  44
  45         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
  46         information.
  47
  48 start-sanitize-am33
  49 Mon Jun 22 13:45:19 1998  Jeffrey A Law  (law@cygnus.com)
  50
  51         * config/tc-mn10300: Handle FMT_D10 instructions.
  52
  53 end-sanitize-am33
  54 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
  55
  56         * config/tc-i386.c (i386_operand): Be prepared for a space between
  57         the open parenthesis and the start of the register operand,
  58         because of the June 16 change.
  59
  60 start-sanitize-r5900
  61 Mon Jun 22 11:08:07 1998  Frank Ch. Eigler  <fche@cygnus.com>
  62
  63         * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
  64         to be named with a `$' prefix.  Likewise, allow CFC2/CTC2 to
  65         refer to "$viNN" registers.
  66
  67 end-sanitize-r5900
  68 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
  69
  70         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
  71         BFD_ASSEMBLER.
  72
  73 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
  74
  75         * config/tc-d30v.c (d30v_align): Always perform alignment request,
  76         even if it is belived to be unnecessary.
  77
  78 start-sanitize-r5900
  79 Fri Jun 19 19:56:50 1998  Jeffrey A Law  (law@cygnus.com)
  80
  81         * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
  82         mips_cpu == 5900.
  83
  84 end-sanitize-r5900
  85 start-sanitize-am33
  86 Fri Jun 19 16:49:56 1998  Jeffrey A Law  (law@cygnus.com)
  87
  88         * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
  89         instruction formats.  Handle MN10300_OPERAND_24BIT modifier.
  90         (mn10300_insert_operand): Likewise.
  91         (mn10300_check_operand): Likewise.
  92
  93 end-sanitize-am33
  94 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
  95
  96         * write.c (adjust_reloc_syms): Never adjust relocs against weak
  97         symbols.
  98         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
  99
 100 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
 101
 102 start-sanitize-am33
 103         * config/tc-mn10300.c (r_registers): Add missing registers.
 104         (xr_registers): New set of registers.
 105         (xr_register_name): New function.
 106         (md_assemble): Handle XRREG and PLUS operands.  Tweak handling of
 107         RREG operand insertion.  Handle new D6 and D7 instruction formats.
 108 end-sanitize-am33
 109         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
 110         shift amount for a repeated operand.  The shift amount for the
 111         repeated copy comes from the size of the operand.
 112
 113 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
 114
 115         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
 116
 117 start-sanitize-am33
 118 Wed Jun 17 18:09:03 1998  Jeffrey A Law  (law@cygnus.com)
 119
 120         * config/tc-mn10300.c (r_registers): New register table.
 121         (r_register_name): New function.
 122         (md_assemble): Handle new am33 operand types.
 123
 124 end-sanitize-am33
 125 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
 126
 127         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
 128
 129 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 130
 131         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
 132         characters in it as LEX_IS_SYMBOL_COMPONENT.
 133         * config/tc-i386.h (tc_symbol_chars): Define.
 134         (extra_symbol_chars): Declare.
 135         * config/tc-i386.c (extra_symbol_chars): Define.
 136         (comment_chars): Don't use '/' as comment start if TE_LINUX.
 137         (line_comment_chars): Set to '/' if TE_LINUX.
 138         * doc/c-i386.texi (i386-prefixes): Update.
 139         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
 140
 141 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
 142
 143         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
 144         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
 145
 146 start-sanitize-sky
 147 Fri Jun 12 12:46:57 1998  Doug Evans  <devans@canuck.cygnus.com>
 148
 149         * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
 150         section vma.
 151
 152 end-sanitize-sky
 153 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
 154
 155         * config/tc-d10v.c (md_apply_fix3): Checking displacement
 156         constraint in instructions REP & REPI.
 157
 158 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
 159
 160         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
 161         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
 162
 163         (check_range): If the operand is shifted, then shift the number
 164         before checking its range.
 165
 166         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
 167
 168         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
 169         common sections.
 170
 171 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
 172
 173         * config/tc-v850.c (v850_comm): Create special sections as needed.
 174
 175 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
 176
 177         * config/tc-d10v.c (write_2_short): Addition of swapping
 178         instructions for sequential and reverse sequential order when
 179         given order is not possible.
 180
 181 start-sanitize-sky
 182 Tue Jun  9 12:20:44 1998  Doug Evans  <devans@canuck.cygnus.com>
 183
 184         * config/tc-dvp.c (assemble_vu): Print better error message if
 185         lower insn is missing.
 186
 187 end-sanitize-sky
 188 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
 189
 190         * Makefile.am: Rebuild dependencies.
 191         (DEP_INCLUDES): Fix reference to intl build directory.
 192         * Makefile.in: Rebuild.
 193
 194 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 195
 196         * doc/c-i386.texi: Update 16 bit documentation.
 197
 198         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
 199         IgnoreDataSize to IgnoreSize as they are used for address size as
 200         well as data size.
 201         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
 202         32-bit mode, similarly addr16/data16 and variants.
 203
 204 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
 205
 206         * config/tc-d30v.c (md_assemble): Fix handling of reverse
 207         sequential word multiply instructions.
 208
 209         (do_assemble): Add extra command line argument, to allow mul32
 210         attribute to be preserved across parallel insns.
 211         (md_assemble): Insert NOPs between explicitly parallel insns which
 212         contain an 32 bit multiply and a 16 multiply.
 213
 214 start-sanitize-sky
 215 Mon Jun  8 15:41:43 1998  Doug Evans  <devans@canuck.cygnus.com>
 216
 217         * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
 218
 219 end-sanitize-sky
 220 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 221
 222         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
 223         likewise for REPE.
 224
 225         * config/tc-i386.c (reloc): Add braces.
 226
 227         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
 228         consistent with Intel naming.
 229         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
 230         use bitfields in sib_byte.
 231         (modrm_byte): Don't use bitfields here either.
 232
 233         * config/tc-i386.c (current_templates): Add const.
 234         (parse_register): Add const to return, param, and char *s.
 235         (i386_operand): Add const to reg_entry *r.
 236         * config/tc-i386.h (templates): Add const to start, end.
 237
 238         Inspired by code for 16 bit gas support from Martynas Kunigelis
 239         <martynas@nm3.ktu.lt>:
 240         * config/tc-i386.c (md_assemble): Add full support for 16 bit
 241         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
 242         (uses_mem_addrmode): Remove.
 243         (md_estimate_size_before_relax): Add support here too.
 244         (md_relax_table): Rewrite interface to md_relax for 16 bit
 245         support.
 246         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
 247         (opcode_suffix_to_type): Remove.
 248         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
 249         (SIZE_FROM_RELAX_STATE): Modify to suit above.
 250         (md_convert_frag): Likewise.
 251         (i386_operand): Add support for 16 bit base/index regs,
 252         immediates, and displacements.  Remove some unnecessary casts, and
 253         localise end_of_operand_string, displacement_string_start,
 254         displacement_string_end variables.  Add GCC_ASM_O_HACK.
 255         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
 256
 257         * config/tc-i386.c (prefix_hash): Remove.
 258         (md_begin): Rewrite without obstacks.  Remove prefix hash table
 259         handling.  Rewrite lexical table handling.
 260         (i386_print_statistics): Don't print prefix statistics.
 261         (md_assemble): Rewrite instruction parser so that line is not
 262         converted to lower case.  Don't do a hash_find for prefixes,
 263         instead recognise them via opcode modifier.
 264         (expecting_operand, paren_not_balanced): Localise variables.
 265         * config/tc-i386.h (IsPrefix): Define.
 266         (prefix_entry): Remove.
 267
 268         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
 269         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
 270         '\\' in case where comment_chars contains '/'.
 271
 272         * config/tc-i386.c (MATCH): Ensure given operand and template
 273         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
 274         you must write `ljmp *table(%ebx)'.
 275
 276         From H.J. Lu <hjl@gnu.org>:
 277         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
 278         as 0 ifndef BFD_ASSEMBLER.
 279         (md_assemble): Allow immediate operands without suffix or
 280         other reg operand to default in size to the current code size.
 281
 282 start-sanitize-v850e
 283 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
 284
 285         * config/tc-v850.c (md_begin):  Restore creation of
 286         .call_table_text and .call_table_data sections.
 287
 288 end-sanitize-v850e
 289 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
 290
 291         * config/tc-d30v.c (md_assemble): Set execution type to unknown
 292         after emitting a word of noops.
 293
 294 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 295
 296         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
 297         (i386_operand): Simplify checks for valid base/index combinations.
 298         Disallow `in 4(%dx),%al'.
 299
 300         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
 301         index_reg const.
 302         (add_prefix): Change parameter from char to int.
 303
 304         * config/tc-i386.h (Ugh): Define opcode modifier.
 305         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
 306
 307         * config/tc-i386.c (md_assemble): Rewrite MATCH and
 308         CONSISTENT_REGISTER_MATCH macros to check register types more
 309         thoroughly.  Check for illegal suffix/operand combinations
 310         when matching insns with operands.  Handle new `s' suffix, and
 311         associated FloatMF opcode modifier for float insns with memory
 312         operands.
 313         * config/tc-i386.h (FloatMF): Define new opcode modifier.
 314         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
 315         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
 316         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
 317         DATA_PREFIX_OPCODE throughout.
 318
 319         * config/tc-i386.c (REGISTER_WARNINGS): Define.
 320         (md_assemble): Rewrite suffix/register operand checking code to be
 321         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
 322         AnyMem, the better to grep.
 323         (pi): Remove Abs.
 324         (i386_operand): Don't set Mem bits in i.types[this_operand] when
 325         given a memory operand.  Don't set Abs bits either.
 326         (type_names): Remove Mem*, Abs*.
 327         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
 328         define opcode_modifiers as these cases are handled by Disp8,
 329         Disp16, Disp32 and suffix checks.
 330         (COMES_IN_BOTH_DIRECTIONS): Remove.
 331         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
 332
 333         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
 334         if IgnoreDataSize modifier given.  Remove ShortformW modifier
 335         test.  Add test for ShortForm in W base_opcode modification.
 336         Merge Seg2ShortForm and Seg3ShortForm code.
 337         * config/tc-i386.h (ShortFormW): Remove.
 338         (IgnoreDataSize): Define.
 339
 340 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
 341
 342         * config/tc-d30v.c (md_assemble): Store previous segment state
 343         with previous instruction.
 344
 345 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 346
 347         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
 348         (ebp, esp): Remove static variables.
 349         (MATCH): Remove test for InOutPortReg.
 350         (i386_operand): Properly handle InOutPortReg here instead.
 351         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
 352         (md_assemble): Simplify and correct modrm and sib generation.
 353         (i386_operand): Add warning for scale without index.
 354         Rewrite checks for valid base/index combinations.
 355
 356         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
 357         macros and enclose in do while(0).
 358         (RESTORE_END_STRING): Likewise.
 359         (md_assemble): Add one to printed operand number so we start
 360         from 1 not 0.  Add some more gettext invocations.
 361         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
 362         number here too.
 363
 364         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
 365         DATA_PREFIX, SEG_PREFIX): Define.
 366         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
 367         (check_prefix): Remove function.
 368         (add_prefix): New function.  Add prefix to i.prefix as well as
 369         doing checks.
 370         (md_assemble): Changes for add_prefix.  Remove hack for wait
 371         prefix, instead always output prefixes in fixed order.  Test
 372         for jcxz/loop when selecting between word & dword operations,
 373         and add address size prefix rather than operand size prefix.
 374         Remove operand -> address size hack when emitting jcxz/loop.
 375         (i386_operand): Remove O_Absent check as it's done in expr.
 376
 377 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
 378
 379         * configure.in: Recognize m5200 as a cpu_type of m68k.
 380         * aclocal.m4: Rebuild with current libtool.
 381         * configure: Rebuild.
 382
 383 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 384
 385         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
 386         to relaxable_symbol to prevent references to external symbol from
 387         being relaxed.
 388
 389 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
 390
 391         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
 392         symbols are relaxable.
 393
 394 start-sanitize-sky
 395 Wed Jun  3 10:26:04 1998  Doug Evans  <devans@canuck.cygnus.com>
 396
 397         * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
 398         (create_vuoverlay_section): Entries are 4 bytes not 8.
 399
 400 end-sanitize-sky
 401 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
 402
 403         * config/tc-v850.c (md_begin):  Don't create special
 404         sections by default.
 405
 406 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
 407
 408         * config/tc-mips.c (macro): For div and udiv, close the
 409         reorder block as soon as possible.
 410
 411 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
 412
 413         From Matt Semersky <matts@scd.hp.com>:
 414         * macro.c (macro_mri_mode): New function.
 415         * macro.h (macro_mri_mode): Declare.
 416         * read.c (s_mri): Call macro_mri_mode when switching in and out of
 417         MRI mode.
 418
 419 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
 420
 421         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
 422         OBJ_EVAX case.
 423
 424         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
 425         until after xstrdup in OBJ_EVAX case.
 426
 427 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
 428
 429         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
 430         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
 431         of hardcoded magic number.
 432         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
 433
 434 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
 435
 436         * read.c (do_s_func): New function.
 437         (s_func): Call it.
 438         * read.h (do_s_func): Add prototype.
 439 start-sanitize-sky
 440         * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
 441         (s_dvp_func): New function.
 442 end-sanitize-sky
 443
 444 start-sanitize-r5900
 445 Mon Jun  1 17:04:56 1998  Jeffrey A Law  (law@cygnus.com)
 446
 447         * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
 448
 449 end-sanitize-r5900
 450 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
 451
 452         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
 453         nops if fill pattern not specified.
 454
 455 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
 456
 457         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
 458         * config/te-go32.h (TE_GO32): Define.
 459         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
 460
 461 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
 462
 463         Implement .func/.endfunc pseudo-ops.
 464         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
 465         (s_func): Declare.
 466         * read.c (potable): Add .func,.endfunc.
 467         (s_func): New function.
 468         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
 469         functions.
 470         (in_doc_func_p,current_function_label): New static globals.
 471         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
 472
 473 start-sanitize-sky
 474         * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
 475         (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
 476         * config/tc-dvp.c (vuoverlay_string_section): New static global.
 477         (md_begin): Create overlay string section.
 478         (create_vuoverlay_section): Put section name in overlay string section.
 479         Put string's offset in overlay table entry.  Set SEC_CODE flag for
 480         overlay sections.
 481
 482 end-sanitize-sky
 483 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
 484
 485         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
 486         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
 487         * config/tc-arm.h (WORKING_DOT_WORD): Define.
 488         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
 489         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
 490         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
 491         * config/tc-i860.h (WORKING_DOT_WORD): Define.
 492         * config/tc-i960.h (WORKING_DOT_WORD): Define.
 493         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
 494         * config/tc-w65.h (WORKING_DOT_WORD): Define.
 495         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
 496         * config/tc-a29k.c: Don't define md_short_jump_size,
 497         md_long_jump_size, md_create_short_jump or md_create_long_jump.
 498         * config/tc-alpha.c: Likewise.
 499         * config/tc-alpha.h: Likewise.
 500         * config/tc-arm.c: Likewise.
 501         * config/tc-h8300.c: Likewise.
 502         * config/tc-h8500.c: Likewise.
 503         * config/tc-hppa.c: Likewise.
 504         * config/tc-i860.c: Likewise.
 505         * config/tc-i960.c: Likewise.
 506         * config/tc-ppc.c: Likewise.
 507         * config/tc-sh.c: Likewise.
 508         * config/tc-sparc.h: Likewise.
 509         * config/tc-tic30.c: Likewise.
 510         * config/tc-w65.c: Likewise.
 511         * config/tc-z8k.c: Likewise.
 512
 513 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
 514
 515         * config/tc-vax.c (_): Delete this macro used for placeholder
 516         values in vax_operand_width_size; it conflicts with the _() macro
 517         used for internationalization.
 518
 519 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
 520
 521         * symbols.c (symbol_find_base): Fix case insensitive symbol name
 522         code.  From Chris Moller <moller@bops.com>.
 523
 524         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
 525         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
 526         * read.c (emit_expr): Initialize seg and subseg fields of a new
 527         broken word.
 528         * write.c (write_object_file): Switch to the appropriate segment
 529         and subsegment when processing a broken word.
 530
 531         * config/tc-m68k.c (mri_assemble): New static function.
 532         (build_mri_control_operand): Call mri_assemble rather than
 533         md_assemble.
 534         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
 535         (s_mri_endf, s_mri_endw): Likewise.
 536
 537 start-sanitize-sky
 538 Thu May 28 16:23:08 1998  Doug Evans  <devans@canuck.cygnus.com>
 539
 540         * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
 541         (dvp_frob_file): Declare.
 542         (tc_frob_file): Define.
 543         (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
 544         * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
 545         (vuoverlay_section_name,create_vuoverlay_section): New functions.
 546         (vuoverlay_section,vuoverlay_table_section): New static globals.
 547         (ovlysym_table): New static global.
 548         (md_begin): Create .vuoverlay_table section.
 549         (assemble_vif): Call create_vuoverlay_section for each mpg.
 550         (dvp_frob_label): Record vu labels in ovlysym_table for later
 551         movement from absolute section to their overlay section.
 552         (dvp_frob_file): New function.
 553         (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
 554
 555 end-sanitize-sky
 556 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
 557
 558         * read.c (s_org): Call md_flush_pending_output if it is defined.
 559
 560         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
 561
 562 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
 563
 564         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
 565         (md_parse_option): Add for same.
 566         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
 567         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
 568         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
 569
 570         * config/tc-sparc.h (cons_fix_new_sparc): Added.
 571
 572 start-sanitize-sky
 573 Fri May 22 11:47:01 1998  Doug Evans  <devans@canuck.cygnus.com>
 574
 575         * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
 576         even when missing in input string.
 577
 578 end-sanitize-sky
 579 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
 580
 581         * config/tc-arm.c (find_real_start): Relax definition of local
 582         labels.
 583
 584 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
 585
 586         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
 587         symbols at the given address, not just the last one specified.
 588
 589 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
 590
 591         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
 592         or number_to_chars_littleendian to write data.
 593
 594 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
 595
 596         * config/tc-v850.c (md_assemble): Remove artificially created
 597         register name symbols.
 598
 599 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
 600
 601         * write.c (fixup_segment): Change "segment" to "section" in
 602         error message.
 603
 604 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
 605
 606         * write.c (fixup_segment): Change sym1-sym2 message again.
 607
 608 start-sanitize-r5900
 609 Mon May 18 11:49:04 1998  Jeffrey A Law  (law@cygnus.com)
 610
 611         * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
 612         (mips_ip): Likewise.
 613
 614 Mon May 18 12:37:38 1998  Frank Ch. Eigler  <fche@cygnus.com>
 615
 616         * config/tc-mips.c (macro): For R5900, use "B" operand format for
 617         "break" instructions generated in macro (div etc.) instructions.
 618
 619 end-sanitize-r5900
 620 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
 621
 622         * write.c (fixup_segment): Improve error message for sym1-sym2
 623         errors when sym1 is in a different segment from sym2.
 624
 625 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
 626
 627         * config/tc-m32r.c (warn_unmatched_high): New static local.
 628         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
 629         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
 630         (md_longopts): Recognize --{no-,}warn-unmatched-high.
 631         (md_parse_option): Likewise.
 632         (md_show_usage): Likewise.
 633         (m32r_frob_file): Likewise.
 634
 635         * read.c (generate_file_debug,generate_lineno_debug): New functions.
 636         (read_a_source_file): Call them.
 637         * read.h (stabs_generate_asm_file): Declare.
 638         * stabs.c (stabs_generate_asm_file): New function.
 639         (generate_asm_file): New function.
 640         (stabs_generate_asm_lineno): Move file name handling into
 641         generate_asm_file.
 642
 643 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
 644
 645         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
 646         (d30v_current_align, d30v_current_align_seg): New variables.
 647         (d30v_last_label): New variable.
 648         (d30v_align, s_d30v_align, s_d30v_text): New functions.
 649         (s_d30v_data, s_d30v_section): Likewise.
 650         (md_pseudo_table): Call them.
 651         (md_begin): Initialize d30v_current_align_seg.
 652         (md_assemble): Call d30v_align when needed by known current alignment.
 653         (d30v_frob_label, d30v_cons_align): New functions.
 654         * config/tc-d30v.h (md_do_align): Remove.
 655         (tc_frob_label): Call d30v_frob_label.
 656         (md_cons_align): New.
 657
 658         * config/tc-d30v.c (find_format): Convert complex expressions to
 659         expression symbols before processing.  Clean up code formatting.
 660
 661 start-sanitize-sky
 662 Mon May 11 12:48:33 1998  Doug Evans  <devans@canuck.cygnus.com>
 663
 664         * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
 665
 666 end-sanitize-sky
 667 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
 668
 669         * po/Make-in (install-info): New target.
 670
 671 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
 672
 673         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
 674         instructions.
 675         * config/tc-mn10300.c (md_assemble): Likewise.
 676
 677 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
 678
 679         * Makefile.am: Update with `make dep-am'.
 680         (HFILES): Add cgen.h.
 681         (cgen.o): Depend on cgen.h.
 682         * Makefile.in: Regenerate.
 683
 684         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
 685
 686 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
 687
 688         * gasp.c (grab_label): Permit a label to be a preprocessor
 689         variable by permitting a label to start with a backslash.
 690
 691 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
 692
 693         * config/tc-mips.c (validate_mips_insn): Removed hack
 694         for previously inaccessible bitfields in some INSN_TRAP
 695         instructions.
 696
 697 start-sanitize-d30v
 698 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
 699
 700         * config/tc-d30v.c (do_assemble): Abort with error message
 701         if opcode operands do not match.
 702
 703 end-sanitize-d30v
 704 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
 705
 706         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
 707         'q' operand format for 20-bit "break"/"sdbbp" instructions.
 708         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
 709         similar new 'q' operand.
 710
 711 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
 712
 713         * cgen.c (cgen_asm_finish_insn): Fix typo.
 714
 715 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
 716
 717         * cgen.h: New file.
 718         * cgen.c: Include it.
 719         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
 720         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
 721         All callers updated.
 722         * config/tc-m32r.c: Include cgen.h.
 723         (m23r_insn): New members num_fixups,fixups.
 724 start-sanitize-m32rx
 725         (assemble_parallel_insn): Initialize debug_sym_link for each insn.
 726         (md_assemble): Simplify code to pack two insns in parallel.
 727         When swapping two insns, update their fixups.
 728 end-sanitize-m32rx
 729
 730 start-sanitize-sky
 731 Wed May  6 16:26:57 1998  Doug Evans  <devans@canuck.cygnus.com>
 732
 733         * config/tc-dvp.c: Delete inclusion of "sysdep.h".
 734
 735 end-sanitize-sky
 736 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
 737
 738         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
 739         to avoid compiler warning.
 740
 741 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
 742
 743         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
 744         calling make.
 745
 746         * makefile.vms (OBJS): Add ehopt.obj
 747
 748 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
 749
 750         * doc/c-vax.texi: Correct and extend vax/vms documentation.
 751
 752 start-sanitize-d30v
 753 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
 754
 755         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
 756         a short format insn.
 757         (md_assemble): Set it for explicitly packed insns.
 758 end-sanitize-d30v
 759
 760 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
 761
 762         * config/obj-coff.c (c_symbol_merge): Do not take address of
 763         native fields when performing the memcpy.
 764
 765 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
 766
 767         * config/tc-mips.c (macro,macro2): Implement
 768         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
 769
 770 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 771
 772         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
 773         relocations against globally visible symbols.
 774         * config/tc-m68k.c (relaxable_symbol): New macro.
 775         (m68k_ip, md_estimate_size_before_relax): Use it.
 776         (tc_m68k_fix_adjustable): Also handle weak symbols.
 777
 778 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
 779
 780         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
 781         references to externally visible symbols.
 782         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
 783         values in twice for a PC relative reloc if the symbol is
 784         externally defined.
 785
 786         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
 787         don't adjust a PC relative reloc against an externally visible
 788         symbol.
 789         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
 790         for a PC relative fixup against an externally visible defined
 791         symbol, arrange to store object file and addend values as though
 792         the symbol were not defined.
 793         (tc_gen_reloc): Likewise.
 794
 795 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
 796
 797         * read.c (sizeof_leb128): Referenced externally by write.c so
 798         don't inline.
 799
 800 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
 801
 802         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
 803         and expand a 'debug' symbol associated with the next instruction
 804         that does not cause a short instruction to be filled with a NOP.
 805         (md_pseudo_table): Add support for .debugsym.
 806         (assemble_parallel_insn): Add calls to expand_debug_sym as
 807         appropriate.
 808         (md_assemble): Ditto.
 809
 810 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
 811
 812         * as.c (main): Conditionally call setlocale.
 813         * gasp.c (main): Likewise.
 814         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
 815         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
 816
 817 start-sanitize-d30v
 818 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
 819
 820         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
 821
 822 end-sanitize-d30v
 823 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
 824
 825         * config/tc-hppa.c: Change all calls to bzero to use memset.
 826         (pa_ip): Add cast to avoid warning.
 827         (tc_gen_reloc, md_apply_fix): Likewise.
 828         (pa_find_space_by_number): Likewise.
 829         (hppa_force_relocation): Likewise.
 830         (pa_block): Change i to unsigned int.
 831         * config/obj-som.h (obj_som_copyright): Declare.
 832
 833 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
 834
 835         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
 836         for line numbers for assembly source.
 837
 838 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
 839
 840         * configure.in: Change version number to 2.9.4
 841         * configure: Rebuild.
 842
 843 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
 844
 845         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
 846 start-sanitize-m32rx
 847         * config/tc-m32r.c (assemble_parallel_insn): No need to try
 848         non-relaxable variant any more.  Simplify test for nop insn.
 849         (md_assemble): Only scan operands if m32rx.  Set orig_insn in case
 850         scan of operands yields an insn different from original (e.g. a macro).
 851         Fix call to can_make_parallel.
 852 end-sanitize-m32rx
 853
 854 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
 855
 856         * ecoff.h: Change symbolS in function declaration to struct
 857         symbol.
 858
 859 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
 860
 861         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
 862         (md_convert_frag): Fix i18n typo.
 863
 864 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
 865
 866         * ecoff.c (ecoff_get_cur_proc_sym): New function.
 867         * ecoff.h: Protoype it.
 868         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
 869         [EVAX] (s_alpha_prologue): Delete.
 870         (md_pseudo_table): Update.
 871
 872 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
 873
 874         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
 875         array to local pointer.
 876         (get_args, parse_expr): Add casts to avoid warnings.
 877
 878 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
 879
 880         * read.c (s_set): Cast xmalloc return value to fragS *.
 881         * config/tc-m68k.c (m68k_ip): Function made static to match
 882         previous forward declaration.
 883         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
 884
 885 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
 886
 887         * config/tc-v850.c: Add internationalisation macros to error
 888         strings.
 889
 890         * config/tc-m32r.c (can_make_parallel): Add internationalisation
 891         macros to error strings.
 892
 893 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
 894
 895         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
 896         reloc is in the TOC csect.
 897         (md_apply_fix3): Correct gettext typo.
 898
 899 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
 900
 901         * config/tc-arm.c (find_real_start): Ignore symbols starting with
 902         .L - they are local labels and the branches are not really
 903         function calls but rather far jumps.
 904
 905 start-sanitize-sky
 906 Thu Apr 23 11:09:34 1998  Doug Evans  <devans@canuck.cygnus.com>
 907
 908         * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
 909         local labels ($ prefix).
 910
 911 end-sanitize-sky
 912 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
 913
 914         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
 915
 916 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
 917
 918         * config/tc-i386.c (md_assemble): Print operand number rather than
 919         using ordinal_names.
 920         (i386_operand): Likewise.
 921
 922 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
 923
 924         * Makefile.am (INTLLIBS): Define to work around apparent automake
 925         bug.
 926         All Makefiles: Regenerated.
 927
 928         * Many files: Added gettext invocations around user-visible
 929         strings.
 930         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
 931         HAVE_LC_MESSAGES): Define.
 932         * dep-in.sed: Added asintl.h.
 933         * po/Make-in: New file.
 934         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
 935         Include "asintl.h".
 936         * read.c (Z_): Renamed from `_'.
 937         * Makefile.am (SUBDIRS): Added po.
 938         (POTFILES): new macro.
 939         (po/POTFILES.in): New target.
 940         ($(OBJS)): Added asintl.h.
 941         (HFILES): Likewise.
 942         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
 943         (as_new_LDADD): Added $(INTLLIBS).
 944         (as_new_DEPENDENCIES): Added $(INTLDEPS).
 945         (gasp_new_LDADD): Added $(INTLLIBS).
 946         (gasp_new_DEPENDENCIES): New macro.
 947         * configure, aclocal.m4: Rebuilt.
 948         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
 949         po/Makefile.
 950         (ALL_LINGUAS): Define.
 951         * macro.c: Include "asintl.h".
 952         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
 953         * as.h: Include "asintl.h".
 954         * config/tc-i386.c (ordinal_names): Removed.
 955         (md_assemble): Changed error text to avoid ordinal_names.
 956         (i386_operand): Likewise.
 957         (reloc): Added as_bad to avoid i18n problems.
 958         (tc_gen_reloc): Likewise.
 959         * config/tc-arm.c (bad_args): Now a #define.
 960         (bad_pc): Likewise.
 961         * config/obj-vms.c (VMS_stab_parse): Changed type of
 962         `long_const_msg'.
 963         (global_symbol_directory): Unified strings to avoid i18n
 964         problems.
 965         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
 966         avoid i18n problems.
 967         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
 968         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
 969         i18n problems.
 970         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
 971         problems.
 972         * config/tc-v850.c (md_assemble): Changed C++ comment into C
 973         comment.
 974         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
 975         problems.
 976         * as.c (print_version_id): Added an fprintf to avoid i18n
 977         problems.
 978         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
 979         problems.
 980         * expr.c (expr): Added as_warn call to avoid i18n problems.
 981         * messages.c (as_assert): Changed code to avoid i18n problems.
 982         (as_abort): Likewise.
 983         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
 984         (s_space): Likewise.
 985         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
 986
 987 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 988
 989         * config/tc-i386.c (check_prefix): New static function, split out
 990         from md_assemble.
 991         (struct _i386_insn): Add wait_prefix field.
 992         (md_assemble): Remove wait_prefix local variable.  Use
 993         check_prefix when adding a prefix.
 994
 995         * config/tc-i386.c (current_templates): New static variable.
 996         (md_assemble): Remove current_templates local variable.
 997         (md_assemble, i386_operand): Improve error and warning messages in
 998         many places.  Add RESTORE_END_STRING in many places before error
 999         return.  Clarify some comments.
1000
1001         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1002         element array.
1003         (md_assemble): Parse string instruction operands, looking for
1004         segment override prefixes.  Check for invalid segment prefixes on
1005         string instruction.
1006         (i386_operand): i.seg[] and max mem_operand changes for string
1007         insns.
1008         * config/tc-i386.h (EsSeg): Define.
1009
1010         * config/tc-i386.h (regKludge): Define.
1011         (iclrKludge, imulKludge): Don't define.
1012         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1013         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
1014         opcode_modifier checks to look for more common cases first.  Add
1015         default_seg for IsString case.
1016
1017 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
1018
1019         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1020         AC_DECL_YYTEXT.
1021         * configure: Rebuild with new automake and libtool.
1022         * aclocal.m4, Makefile.in: Likewise.
1023
1024         * doc/Makefile.am (as.dvi): New target.
1025         * doc/Makefile.in: Rebuild.
1026
1027 start-sanitize-sky
1028 Mon Apr 20 12:49:33 1998  Doug Evans  <devans@canuck.cygnus.com>
1029
1030         * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1031
1032 end-sanitize-sky
1033 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
1034
1035         * configure.in: Added sparc86x support.
1036
1037         * configure: Rebuild.
1038
1039         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1040         sparc_arch.
1041         (md_parse_option): Warn if -EL is not supported for this architecture.
1042
1043         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1044
1045 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
1046
1047         * config/tc-mips.c (mips_ip): Note when we use get match on
1048         the full instruction name.
1049 start-sanitize-r5900
1050         (mips_ip): For '&' DEST completer handling, if we got a full match
1051         then the DEST completer is implicitly .wxyz.
1052 end-sanitize-r5900
1053
1054 start-sanitize-sky
1055 Thu Apr 16 11:48:18 1998  Doug Evans  <devans@canuck.cygnus.com>
1056
1057         * config/tc-dvp.c (unpackloc_sym): Delete.  All uses deleted.
1058         (vif_insn_type): New function.
1059         (md_apply_fix3): Don't validate user specified length if unpack insn
1060         and wl > cl.
1061
1062 end-sanitize-sky
1063 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
1064
1065         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1066         back into the expression to handle add/sub simplification correctly.
1067
1068 start-sanitize-r5900
1069 Wed Apr 15 10:35:59 1998  Frank Ch. Eigler <fche@cygnus.com>
1070
1071         * config/tc-mips.c (mips_ip): Specs changed for
1072         VCALLMSR instruction.
1073
1074 end-sanitize-r5900
1075 start-sanitize-vr5400
1076 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
1077
1078         * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1079
1080 end-sanitize-vr5400
1081 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
1082
1083         * config/tc-mips.c (hilo_interlocks): Remove 4300.
1084
1085 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
1086
1087         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1088         #<n>' instruction.
1089
1090 start-sanitize-sky
1091 Mon Apr 13 12:18:53 1998  Doug Evans  <devans@canuck.cygnus.com>
1092
1093         * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1094         branch error as being done so we don't try to emit a reloc.
1095
1096 end-sanitize-sky
1097 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
1098
1099         * symbols.c (max_indent_level): New global.
1100         (print_symbol_value_1): Use it.
1101         * expr.h (expr_build_dot): Declare.
1102         * expr.c (expr_build_dot): New function.
1103 start-sanitize-sky
1104         * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1105         (compute_mpgloc): New function.
1106         (eval_expr): New arg `cpu'.  All callers updated.
1107         (non_vu_insn_seen_p): New static global.
1108         (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1109         (struct dvp_fixup): New member `cpu'.
1110         (assemble_one_insn): New args init_fixup_count, fixup_offset.
1111         All callers updated.
1112         (md_assemble): Set non_vu_insn_seen_p as appropriate.
1113         (assemble_vif): Set `cpu' field of fixup.
1114         Clean up calls to frag_var.  Recorded mpgloc is now in bytes.
1115         (assemble_vu_insn): Delete, contents moved into ...
1116         (assemble_vu): ... here.  Don't record fixups until after parsing
1117         both upper and lower insns.  If branch insn inside mpg, properly
1118         compute target address.
1119         (dvp_frob_label): Create copies of vu labels inside mpg's.
1120         (dvp_relax_frag): Clean up.
1121         (md_convert_frag): Ditto.
1122         (md_apply_fix3): Signal error if mpg embedded vu code has branch
1123         to undefined label (not currently supported).
1124         (eval_expr): New arg `cpu'.  All callers updated.
1125         (insert_operand_final): Convert mpgloc from bytes to dwords.
1126         (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1127         (s_state): If switching to vu state, initialize $.mpgloc.
1128 end-sanitize-sky
1129
1130 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
1131
1132         * symbols.c (print_binary): New function.
1133         (print_expr_1): Call it.
1134
1135 start-sanitize-sky
1136 Tue Apr  7 12:21:39 1998  Doug Evans  <devans@canuck.cygnus.com>
1137
1138         * config/tc-dvp.c (md_convert_frag): Fix thinko.
1139
1140 Mon Apr  6 17:08:47 1998  Doug Evans  <devans@canuck.cygnus.com>
1141
1142         * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1143         0 is a valid length value (= max+1).
1144         (install_vif_length): 0 is a valid length value (= max+1).
1145
1146 end-sanitize-sky
1147 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1148
1149         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1150         operand in the opcode.
1151
1152 start-sanitize-sky
1153 Fri Apr  3 12:13:03 1998  Doug Evans  <devans@canuck.cygnus.com>
1154
1155         * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1156         own fragment.
1157
1158 end-sanitize-sky
1159 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1160
1161         * config/tc-i386.h: Reorder operand flags and opcode modifier
1162         flags for clarity.  Remove unused definitions: Unknown,
1163         ImmUnknown, DispUnknown, NoModrm.
1164         * config/tc-i386.c (type_names): Add missing Debug type.
1165         (md_assemble): Better duplicate prefix checking.  Quicker string
1166         instruction check via new opcode_modifier flag.
1167
1168 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
1169
1170         * doc/as.texinfo (Invoking): Clarify -Wa example.
1171
1172 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
1173
1174         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1175         (s_mips_weakext): Define.
1176         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1177         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1178         defined(TC_MIPS).
1179
1180 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
1181
1182         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1183         is an error if the value can not be computed at assembly time.
1184         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1185
1186 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
1187
1188         * gasp.c (main): Set next field of new include_path structure to
1189         NULL.  From Avery Pennarun <averyp@gdc.ca>.
1190
1191         * read.c (s_mri_sect): Call as_bad rather than abort for an
1192         unsupported MRI target.
1193
1194 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
1195
1196         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
1197         the destination of a branch instruction should be altered.
1198         (find_real_start): New function:  Locate the real, Thumb coded
1199         start of a Thumb function.
1200         (do_t_branch23): Alter the destination of branches to Thumb
1201         functions.
1202
1203         * config/tc-arm.h: Define TC_VALIDATE_FIX.
1204
1205 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
1206
1207         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1208         also.
1209
1210 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1211
1212         * doc/as.texinfo: Use @itemx for a secondary item in a table.
1213         * doc/c-hppa.texi: Likewise.
1214
1215 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
1216
1217         * Makefile.am: Rebuild dependencies.
1218         * Makefile.in: Rebuild.
1219
1220         * Makefile.am (DEP_INCLUDES): New variable.
1221         (.dep1): Change to work when srcdir is not an absolute path.
1222         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1223         * Makefile.in: Rebuild.
1224
1225 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
1226
1227         * config/tc-i386.h, config/tc-i386.c: Revert March 24
1228         LinearAddress patch.
1229
1230         * configure.in: Set version to 2.9.1.
1231         * configure: Rebuild.
1232
1233         * Branched binutils 2.9.
1234
1235 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1236
1237         * config/tc-i386.h (FWait): Define.
1238         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1239         other prefixes.  Check FWait flag in opcode table to see which
1240         instructions require an fwait prefix.
1241
1242 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1243
1244         * stabs.c (get_stab_string_offset): Always create a stab string
1245         section.
1246
1247 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
1248
1249         Fix some gcc -Wall warnings:
1250         * atof-generic.c (atof_generic): Add casts to avoid warnings.
1251         * ehopt.c (eh_frame_code_alignment): Likewise.
1252         * expr.c (integer_constant, operand): Likewise.
1253         * frags.c (frag_align): Likewise.
1254         * gasp.c (level_0, change_base, doinstr): Likewise.
1255         * hash.c (hash_ask): Likewise.
1256         * listing.c (listing_page, calc_hex, print_lines): Likewise.
1257         (debugging_pseudo): Likewise.
1258         * macro.c (define_macro, check_macro): Likewise.
1259         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1260         (ignore_rest_of_line, float_cons): Likewise.
1261         * symbols.c (decode_local_label_name): Likewise.
1262         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1263         (fixup_segment, number_to_chars_bigendian): Likewise.
1264         (number_to_chars_littleendian): Likewise.
1265         * config/atof-ieee.c (gen_to_words): Likewise.
1266         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1267         (sparc_ip, parse_keyword_arg, s_common): Likewise.
1268         * read.c (output_big_sleb128): Initialize locals to avoid
1269         warnings.
1270         (output_big_uleb128, equals): Likewise.
1271         * atof-generic.c (atof_generic): Change number_of_digits_* locals
1272         to unsigned int.  Change zeros to unsigned int.
1273         * cond.c (s_if): Add return to default case.
1274         * frags.c (frag_now_fix): Change return type to addressT.
1275         * frags.h (frag_now_fix): Update declaration.
1276         * listing.c (file_info_struct): Change linenum to unsigned int.
1277         (struct list_info_struct): Change hll_line to unsigned int.
1278         (print_source): Update format string.
1279         * read.c (emit_expr): Change scan to unsigned int, and don't
1280         bother to initialize it.
1281         * symbols.c (dollar_label_count): Change to unsigned long.
1282         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1283         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1284         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1285
1286 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
1287
1288         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1289         mcf5200 just as we do for m68000.
1290         (m68k_init_after_args): Likewise.
1291         (md_estimate_size_before_relax): Likewise.
1292
1293 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
1294
1295         * config/tc-v850.c (md_assemble):  Store relocation addend in
1296         fixup instead of instruction.
1297
1298 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1299
1300         * config/tc-i386.c (md_assemble): Swap template arguments to
1301         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1302         This macro is currently symmetric, so passing them the wrong
1303         way didn't cause any problem, but may if the macro is changed
1304         in the future.
1305         After copying template to i.tm, use i.tm. rather than t-> to
1306         access fields, and make t a const*
1307         Move i.tm.operand_types[] swap to immediately after the copy.
1308
1309 start-sanitize-sky
1310 Thu Mar 26 13:29:59 1998  Doug Evans  <devans@canuck.cygnus.com>
1311
1312         * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1313         we've computed the data length.
1314
1315 end-sanitize-sky
1316 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
1317
1318         * expr.h (expr_build_uconstant): Add prototype.
1319         (expr_build_unary,expr_build_binary): Add prototypes.
1320         * expr.c (expr_build_uconstant): New function.
1321         (expr_build_unary,expr_build_binary): New functions.
1322 start-sanitize-sky
1323         * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1324         (md_convert_frag): Delete.
1325         (TC_FIX_TYPE): New fields wl,cl,user_value;
1326         * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1327         All callers updated.
1328         (insert_unpack_marker): New function.
1329         (insert_file): New argument insert_marker_arg.  All callers updated.
1330         (gif_user_value): New static local.
1331         (vif_data_start,vif_data_end): New static locals.
1332         (mpgloc_sym,unpackloc_sym): New static locals.
1333         (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1334         (cur_opcode,cur_operand): New static locals.
1335         (endmpg_caller): New enum.
1336         (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1337         (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1338         (dvp_fixup): New members user_value,wl,cl;
1339         (assemble_vif): Rewrite.
1340         (assemble_gif): Tweak name of data start label.
1341         (assemble_one_insn): Allow special parser to punt and call the
1342         normal expression parser.  Set cur_opcode,cur_operand for md_operand.
1343         (md_operand): Handle '*' value for mpgloc,unpackloc.
1344         (md_estimate_size_before_relax): New function.
1345         (dvp_relax_frag,md_convert_frag): New functions.
1346         (md_pcrel_from_section): Handle end data label for variable length
1347         vif insns.
1348         (md_apply_fix3): Handle count field for variable length vif insns.
1349         Handle address field for mpg,unpack.
1350         (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1351         (cur_vif_insn_length): Delete.
1352         (vif_length_value): New function.
1353         (install_vif_length): Don't perform logical->physical conversion here.
1354         (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1355 end-sanitize-sky
1356
1357 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
1358
1359         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1360         * macro.c (macro_expand_body): Increase buffer size.
1361         * messages.c (as_warn): Likewise.
1362         (as_warn_where, as_bad, as_bad_where): Likewise.
1363
1364 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
1365
1366         Based on patch from H.J. Lu  <hjl@gnu.org>:
1367         * Makefile.am (DISTSTUFF): New variable.
1368         (diststuff): New target.
1369         * Makefile.in: Rebuild.
1370
1371 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
1372
1373         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1374         m32r_elf_section_change_hook.
1375
1376         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1377         emit a nop if a section ends with a 16 bit instruction.
1378
1379 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
1380
1381         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
1382         s_lcomm rather than obj_coff_lcomm.
1383         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1384
1385 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
1386
1387         * config/tc-i386.h (LinearAddress): Define.
1388         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1389         instruction, don't use a default segment.
1390
1391 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
1392
1393         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1394         * configure: Rebuild.
1395
1396 start-sanitize-sky
1397 Mon Mar 23 13:16:22 1998  Doug Evans  <devans@canuck.cygnus.com>
1398
1399         * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1400
1401 end-sanitize-sky
1402 start-sanitize-r5900
1403 Sun Mar 22 13:21:01 1998  Jeffrey A Law  (law@cygnus.com)
1404
1405         * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1406
1407         * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1408         (mips_ip): Handle 'O' operand.
1409         (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1410
1411 end-sanitize-r5900
1412 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
1413
1414         * aclocal.m4, configure: Rebuild with libtool 1.2.
1415
1416 start-sanitize-r5900
1417 Fri Mar 20 09:04:13 1998  Jeffrey A Law  (law@cygnus.com)
1418
1419         * config/tc-mips.c: Change '%' to '#' in r5900 support.
1420
1421 end-sanitize-r5900
1422 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
1423
1424         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1425         PC relative branches.  Patch courtesy of Jonathan Walton.
1426
1427 start-sanitize-r5900
1428 Thu Mar 19 14:19:27 1998  Jeffrey A Law  (law@cygnus.com)
1429
1430         * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1431         "name.completer" where only the name is actually in the opcode
1432         table.  Allow various operands for base register in load/store
1433         instructions.  Handle various new argument characters for the
1434         cop2/vu0 co-processor.
1435
1436 end-sanitize-r5900
1437 start-sanitize-sky
1438         Wed Mar 18 13:54:04 1998  Frank Ch. Eigler  <fche@cygnus.com>
1439
1440         * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1441         pseudo-op.
1442 end-sanitize-sky
1443
1444 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
1445
1446         * configure.in (emulations): Add thumb-pe target.
1447
1448         * configure (emulations): Add thumb-pe target.
1449
1450 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
1451
1452         * itbl-lex.l (yywrap): Don't define if already defined as a
1453         macro.
1454
1455 start-sanitize-sky
1456 Tue Mar 17 10:40:54 1998  Doug Evans  <devans@canuck.cygnus.com>
1457
1458         * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1459         (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1460         packing is enabled.  Emit VIF cpu marker after dma insn.
1461
1462         * config/tc-dvp.h (TC_START_LABEL): Define.
1463         * config/tc-dvp.c (force_mach_label): New function.
1464         (md_begin,create_colon_label,s_dmadata): Use it.
1465
1466         * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1467         byte boundary.
1468
1469 Mon Mar 16 10:19:44 1998  Doug Evans  <devans@canuck.cygnus.com>
1470
1471         * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1472
1473 end-sanitize-sky
1474 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
1475
1476         * depend.c (quote_string_for_make): New function.
1477         (wrap_output): Use it.
1478
1479 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
1480
1481         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1482         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
1483
1484 start-sanitize-sky
1485 Thu Mar 12 16:13:25 1998  Doug Evans  <devans@canuck.cygnus.com>
1486
1487         * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1488         * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1489         (gif_insn_frag_loc): New static global.
1490         (assemble_gif): Record frag and location frag of insn.
1491         (md_apply_fix3): Validate user specified nloop if we couldn't do
1492         it earlier.
1493         (s_endgif): Queue fixup to install nloop if we can't compute it here.
1494
1495 Fri Mar  6 11:36:37 1998  Doug Evans  <devans@canuck.cygnus.com>
1496
1497         * config/tc-dvp.c (s_endgif): Fix nloop calc and test.  Warn if
1498         insufficient data present.  Fix insertion of computed nloop value.
1499         (install_vif_length): Second pass at unpack len calcs.
1500         (s_endunpack): Round data up to word boundary.
1501         (insert_mpg_marker): New function.
1502         (insert_file): New args insert_marker, size.  All callers updated.
1503         (assemble_vif): Rewrite varlen insn handling.
1504         (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1505         (s_enddirect,s_endunpack): Rename arg to internal_p.
1506
1507 end-sanitize-sky
1508 start-sanitize-vr4320
1509 Tue Mar  3 11:37:26 1998  Gavin Koch  <gavin@cygnus.com>
1510
1511         * config/tc-mips.c : Added vr4320 similar to vr4300.
1512
1513 end-sanitize-vr4320
1514 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
1515
1516         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1517         Recognize -GN and -relax.
1518         (md_begin): Initialize gp size from -G switch.
1519         (alpha_force_relocation): Always force if -relax.
1520         (alpha_align): Take a new argument that will specify when to
1521         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1522         Change all callers.  Emit nop alignment padding as nop+unop pair.
1523
1524 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
1525
1526         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1527         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1528
1529 start-sanitize-d30v
1530 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
1531
1532         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1533         require padding to the next long word boundary.
1534
1535 end-sanitize-d30v
1536 start-sanitize-sky
1537 Fri Feb 27 10:06:59 1998  Doug Evans  <devans@canuck.cygnus.com>
1538
1539         * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1540         inserted binary files.
1541
1542 end-sanitize-sky
1543 start-sanitize-phase2-m32rx
1544 Wed Feb 25 11:43:45 1998  Doug Evans  <devans@canuck.cygnus.com>
1545
1546         * config/tc-m32r.c (optimize): New static local.
1547         (md_shortopts): Add -O.
1548         (md_parse_option): Recognize it.
1549         (md_show_usage): Document it.
1550         (md_assemble): Don't try to combine insns in parallel if !optimize.
1551
1552 end-sanitize-phase2-m32rx
1553 start-sanitize-m32rx
1554 Tue Feb 24 18:03:25 1998  Nick Clifton  <nickc@cygnus.com>
1555
1556         * config/tc-m32r.c (first_writes_to_seconds_operands):
1557         Reinitialise b_operands for each pass of the inner loop.
1558 end-sanitize-m32rx
1559 start-sanitize-sky
1560 Tue Feb 24 11:01:25 1998  Doug Evans  <devans@canuck.cygnus.com>
1561
1562         * config/tc-dvp.h (tc_frob_label): Define.
1563         * config/tc-dvp.c (dvp_frob_label): New function.
1564         (create_colon_label): New argument `sto'.  All callers updated.
1565         (record_mach): New argument `force_next_p'.  All callers updated.
1566         (cpu_sto): New function.
1567         (UNIQUE_LABEL_PREFIX): New macro.
1568         (unique_label): Use it.
1569         (assemble_gif): Emit start label before mach label.
1570         (s_endgif): Update.  NLOOP is in quadwords for IMAGE mode now.
1571
1572 Mon Feb 23 15:55:12 1998  Doug Evans  <devans@canuck.cygnus.com>
1573
1574         * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1575         (setup_dma_autocount): Renamed from setup_autocount.  New argument
1576         inline_p.  All callers changed.  Fix word address of count.
1577         (parse_dma_addr_autocount): Fix word address of address.
1578
1579 end-sanitize-sky
1580 start-sanitize-sky
1581 Mon Feb 23 17:24:06 1998  Jim Lemke  <jlemke@cygnus.com>
1582
1583         * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1584         in special_sections table and add .vubss etc via
1585         ELF_TC_SPECIAL_SECTIONS.
1586         * config/tc-dvp.h: Likewise.
1587
1588 end-sanitize-sky
1589 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
1590
1591         * cgen.c: #include symcat.h.
1592         * config/tc-m32r.c: Likewise.
1593
1594 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
1595
1596         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1597         absolute expressions instead of '$' prefixed register names.
1598
1599 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
1600
1601         * read.c (s_set): Record file and line info for symbols when -as.
1602         (pseudo_set): Don't overwrite that dummy fragment.
1603
1604 start-sanitize-sky
1605 Fri Feb 20 12:43:02 1998  Doug Evans  <devans@canuck.cygnus.com>
1606
1607         * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1608         (dvp_parse_done): Comment out contents.
1609         (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1610         (s_state): Handle .vu in included file.
1611         (asm_state): New state ASM_GIF.
1612         (asm_state_stack): Maintain stack of parsing states.
1613         ({push,pop,set}_asm_state): New functions.
1614         (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1615         (gif_{insn_type,data_name,insn_frag}): New static locals.
1616         (md_assemble): Watch for .endgif if in ASM_GIF state.
1617         (assemble_gif): Complete.
1618         (s_endgif): Complete.
1619         (cur_mach): New static local.
1620         (record_mach): New function.
1621         (md_begin): Initialize `cur_mach'.
1622         (assemble_*): Record current mach type.
1623         (vu_count): New static local.
1624         (assemble_vif): Temporary hack to properly align mpg/direct data.
1625         (assemble_vu): Insert mpg every 256 insns.
1626
1627 end-sanitize-sky
1628 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
1629
1630         * config/tc-ppc.c (md_pseudo_table): Add "section".
1631         (ppc_named_section): New static function.
1632
1633 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
1634
1635         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1636         so we don't have to scan the entire list.
1637
1638 start-sanitize-d30v
1639 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
1640
1641         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1642         case, allow the parallel instructions to modify the same flag
1643         bits.
1644
1645 end-sanitize-d30v
1646 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
1647
1648         * listing.c (list_symbol_table): Categorize symbols by
1649         undefined_section rather than sy_frag->line == NULL.
1650
1651 start-sanitize-sky
1652 Thu Feb 19 02:17:03 1998  Doug Evans  <devans@charmed.cygnus.com>
1653
1654         * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1655         (inline_dmadata): Renamed from s_dmadata_implied.
1656         (assemble_one_insn): Rewrite dma operand processing.
1657         (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1658         (unique_name,setup_autocount): New functions.
1659
1660         * config/tc-dvp.c: Include stdarg.h/varargs.h.
1661         (md_pseudo_table): Add .word.
1662         (assemble_dma): Set alignment to 16 bytes.  Enable code that records
1663         fixups.
1664         (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1665         (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1666         (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1667         Rewrite.
1668         (eval_expr): New function.
1669         (create_label,create_colon_label): New function.
1670         (s_enddmadata): Rewrite.
1671
1672 end-sanitize-sky
1673 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
1674
1675         * Makefile.am (install-exec-local): Install properly when ln
1676         fails or tooldir == prefix.
1677
1678 start-sanitize-m32rx
1679 Wed Feb 18 18:11:42 1998  Nick Clifton  <nickc@cygnus.com>
1680
1681         * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1682         handling of updates to the condition bit as this is shadow by
1683         several registers.
1684 end-sanitize-m32rx
1685 start-sanitize-sky
1686 Wed Feb 18 15:49:56 1998  Doug Evans  <devans@canuck.cygnus.com>
1687
1688         * config/tc-dvp.c (parse_float): New function.
1689         (assemble_vu): Handle loi insns.
1690         (assemble_one_insn): Simplify suffix parsing.
1691         Handle DVP_OPERAND_FLOAT.  Allow FAKE arguments to have a parser
1692         handler.
1693
1694 end-sanitize-sky
1695 start-sanitize-m32rx
1696 Wed Feb 18 14:30:26 1998  Nick Clifton  <nickc@cygnus.com>
1697
1698         * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1699
1700         * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1701
1702         * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1703         for --warn-explicit-parallel-conflicts and --Wnp as an
1704         abbreviation for --no-warn-explicit-parallel-conflicts.
1705         (assemble_parallel_insn): Use non-relaxable versions of branch
1706         instructions.
1707
1708 Wed Feb 18 11:00:18 1998  Nick Clifton  <nickc@cygnus.com>
1709
1710         * app.c: Parse || as a seperator between assembler statements.
1711
1712 end-sanitize-m32rx
1713 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
1714
1715         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1716         Test result of insert_operand for error.
1717
1718 start-sanitize-m32rx
1719 Mon Feb 16 12:28:40 1998  Nick Clifton  <nickc@cygnus.com>
1720
1721         * config/tc-m32r.c (md_assemble): Only parallelise instructions
1722         when m32rx target is enabled and the instructions are not
1723         relaxable.
1724
1725 Fri Feb 13 14:42:16 1998  Nick Clifton  <nickc@cygnus.com>
1726
1727         * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1728         bother checking insn which have no operands.
1729
1730 end-sanitize-m32rx
1731 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
1732
1733         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1734         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1735         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1736         * doc/Makefile.in: Rebuild.
1737
1738 start-sanitize-m32rx
1739 Fri Feb 13 09:57:11 1998  Nick Clifton  <nickc@cygnus.com>
1740
1741         * config/tc-m32r.c (first_writes_to_seconds_operands): New
1742         function.  Replaces get_src_reg(), check_for_side_effects(),
1743         reads_from_src_reg().  Uses new insn operand features of cgen.
1744         (writes_to_pc): New function., but with new code suppressed for now.
1745         (md_assemble): Call first_writes_to_seconds_operands().
1746 end-sanitize-m32rx
1747 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
1748
1749         * config/tc-mips.c (macro_build): Handle operand type 'C'.
1750         (macro): Fix handling of M_COP[0-3].
1751
1752 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
1753
1754         Based on patches from Ross Harvey <ross@teraflop.com>:
1755         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1756         if macro_alternate or macro_mri.
1757         (getstring): Remove support for byte constants between < and >.
1758         (get_any_string): '<' only starts a string if macro_alternate or
1759         macro_mri.
1760         (macro_expand_body): Permit keyword parameters following
1761         positional parameters.
1762
1763         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1764         * configure.in (alpha*-*-netbsd*): New target.
1765         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1766         * configure: Rebuild.
1767
1768         * as.h (flag_warn_suppress_instructionswap): Move from here...
1769         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1770         here, and make static.
1771
1772         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1773         BFD_ASSEMBLER or MANY_SEGMENTS.
1774
1775         * as.c (show_usage): Update bug-gnu-utils address.
1776         * gasp.c (show_usage): Likewise.
1777         * doc/as.texinfo (Bug Reporting): Likewise.
1778
1779 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
1780
1781         * config/tc-mips.c (load_address): Don't use mips III or mips IV
1782         insns regardless of the size of a pointer if we're in mips I or
1783         MIPS II mode.
1784         (macro, macro2, s_cprestore, s_cpadd): Likewise.
1785
1786 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
1787
1788 Fix rac to accept only a0:
1789         * tc-d10v.c (parallel_ok, find_opcode):
1790         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1791         Introduce OPERAND_GPR.
1792
1793 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
1794
1795         * read.c (s_fill): Handle non-constant repeat counts by creating
1796         an rs_space fragment.
1797
1798 start-sanitize-m32rx
1799 Wed Feb 11 10:32:28 1998  Nick Clifton  <nickc@cygnus.com>
1800
1801         * doc/c-m32r.texi: Document warning and error messages.  Add
1802         descriptions of --warn-explicit-parallel-conflicts.
1803
1804         * doc/as.texinfo: Add more m32rx command line options.
1805
1806 end-sanitize-m32rx
1807 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
1808
1809         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1810         from as_bad to as_warn.
1811
1812 start-sanitize-sky
1813 Tue Feb 10 15:15:40 1998  Doug Evans  <devans@canuck.cygnus.com>
1814
1815         * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1816
1817 end-sanitize-sky
1818 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
1819
1820         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1821         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1822         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1823 start-sanitize-sky
1824         * config/tc-dvp.h: Add configuration specific section names.
1825 end-sanitize-sky
1826
1827 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
1828
1829         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1830         seg_fix_rotP rather than fix_root from seg_info.
1831
1832 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
1833
1834         * expr.c: Add support for 0x1_2_3_4 bignums.
1835
1836 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
1837
1838         * configure.in: Change -linux* to -linux-gnu*.
1839         * configure: Rebuild.
1840
1841         * app.c (do_scrub_begin): Treat \r as whitespace.
1842
1843 start-sanitize-m32rx
1844 Mon Feb  9 16:23:11 1998  Nick Clifton  <nickc@cygnus.com>
1845
1846         * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1847         rather than parsing syntax string manually.
1848         (assemble_parallel_insn): Check for both forms of parallel
1849         conflict.
1850 end-sanitize-m32rx
1851 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
1852
1853         * Makefile.am: Update dependencies.
1854         * Makefile.in: Rebuild.
1855
1856 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
1857
1858         * configure, aclocal.m4: Rebuild with new libtool.
1859
1860 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
1861
1862         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1863         the argument to bfd_set_arch_mach.
1864         (load_address): Use bfd_arch_bits_per_address to determine the
1865         bit size of an address instead of looking at the isa level.
1866         (macro, macro2, s_cprestore, s_cpadd): Likewise.
1867
1868 start-sanitize-v850e
1869 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
1870
1871         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1872 end-sanitize-v850e
1873 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
1874
1875         * ehopt.c: New file.
1876         * as.h (enum _relax_state): Add rs_cfa.
1877         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1878         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1879         * read.c (emit_expr): Call check_eh_frame.
1880         * write.c (cvt_frag_to_fill): Handle rs_cfa.
1881         (relax_segment): Likewise.
1882         * Makefile.am: Rebuild dependencies.
1883         (GAS_CFILES): Add ehopt.c.
1884         (GENERIC_OBJS): Add ehopt.o.
1885         * doc/internals.texi (Frags): Document rs_cfa.
1886
1887         * as.c (show_usage): Mention --traditional-format.
1888         (parse_args): Accept --traditional-format.
1889         * as.h (flag_traditional_format): Declare.
1890         * output-file.c (output_file_create): If flag_traditional_format,
1891         set BFD_TRADITIONAL_FORMAT on stdoutput.
1892         * doc/as.texinfo, doc/as.1: Document --traditional-format.
1893
1894         * config/tc-mips.c (append_insn): Make sure that if we have a
1895         fixup for an unmatched %hi reloc, it does not associated with a
1896         variant frag.
1897
1898         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1899         * doc/Makefile.in: Likewise.
1900
1901 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
1902
1903         * config/tc-m32r.c (check_for_side_effects): New function.
1904         (can_make_parallel): Add checks for instruction side effects
1905         clashing with the other instruction.
1906         (assemble_parallel_insn): Improve warning messages.  Return error
1907         message from non-swapped instruction order.
1908
1909 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
1910
1911         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1912
1913         * config/tc-arm.h: Replace md_after_pass_hook definition with a
1914         md_cleanup definition.  This moves the forced literal output to
1915         the end of the source pass, and avoids macro's inserting literals
1916         into the code immediately after the macro expansion.
1917
1918 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
1919
1920         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1921         a gas internal symbol is adjustable.
1922         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1923
1924         * as.h: If gcc version greater than 2.6, use `__format__' and
1925         `__printf__' in function attributes, rather than `format' and
1926         `printf'.
1927
1928 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
1929
1930         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1931
1932 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
1933
1934         Add tms320c30 support:
1935         * config/tc-tic30.h: New file.
1936         * config/tc-tic30.c: New file.
1937         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1938         TARGET_FORMAT as "coff-tic30".
1939         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1940         * Makefile.am: Rebuild dependencies.
1941         (CPU_TYPES): Add tic30.
1942         (CPU_OBJ_VALID): tic30-aout is valid.
1943         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1944         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1945         * configure, Makefile.in: Rebuild.
1946
1947 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
1948
1949         * config/tc-v850.c (md_assemble): Improvements to error messages.
1950
1951 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
1952
1953         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1954         BFD_RELOC_HI16_S to store the high bits of any value.
1955
1956         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1957         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1958         assembler calculate relocations to any external symbol at all.
1959         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1960         involving generation of pc-relative relocs.
1961         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1962         has been moved to md_apply_fix3.
1963
1964         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1965         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1966         which actually means (the address of identifier's GOT entry) +
1967         constant, which is not particularly useful.
1968
1969 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1970
1971         * read.h (include_dirs): Declare.
1972         (include_dir_count,include_dir_maxlen): Declare.
1973 start-sanitize-sky
1974
1975         * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1976         (md_parse_option): Handle them.
1977         (md_show_usage): Print them.
1978         (output_dma,output_pke): New static globals.
1979         (assemble_pke): Handle -no-dma-pke.
1980         (insert_file): Search include dir list.
1981         (s_enddirect): Validate length if prespecified.
1982         (s_endmpg): Likewise.  Handle -no-dma-pke.
1983         (s_endunpack): Handle -no-dma-pke.
1984         (md_pcrel_from_section): Add offset to delay slot for
1985         undefined symbols.
1986 end-sanitize-sky
1987
1988 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
1989
1990         * configure.in: Correct check for shared opcodes library.
1991         * configure: Rebuild.
1992
1993         * listing.c (buffer_line): If we can't open the file, set at_end.
1994         (listing_print): Remove unused local variable fi.
1995
1996         * config/m68k-parse.y (reglistpair): Handle register list in
1997         either order.
1998
1999         * config/vms-conf.h: Don't undef VERSION.
2000
2001 start-sanitize-m32rx
2002 Thu Jan 29 13:36:29 1998  Doug Evans  <devans@canuck.cygnus.com>
2003
2004         * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2005         (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2006
2007 end-sanitize-m32rx
2008 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
2009
2010         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2011         OBJS variable.
2012         (GENERIC_OBJS): New variable, with the rest of the old OBJS
2013         variable.
2014         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2015         ($(srcdir)/make-gas.com): Rename from make-gas.com.
2016         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2017         (EXTRA_DIST): Define.
2018         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2019         explicitly rather than via the list of object files.
2020         (gcc-as.opt): New file created when make-gas.com is run.
2021         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2022         itbl-cpu.h} to #include appropriate file rather than copying that
2023         file.
2024         * config/vms-conf.h: Synchronize with current config.in.
2025         * Makefile.in: Rebuild.
2026
2027 start-sanitize-d30v
2028 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
2029
2030         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2031         (parallel_ok): Relaxed parallel subinstruction dependency check.
2032
2033 end-sanitize-d30v
2034 start-sanitize-m32rx
2035 Wed Jan 28 16:27:27 1998  Nick Clifton  <nickc@cygnus.com>
2036
2037         * config/tc-m32r.c (md_assemble): Fix determination of when
2038         instructions can be combined in parallel.
2039
2040 end-sanitize-m32rx
2041 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
2042
2043         * as.h (flag_warn_suppress_instructionswap): added new flag.
2044         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2045         command line argument.
2046         * tc-d10v.c (write_2_short): emit "Swapping instructions"
2047         warning only if flag_warn_suppress_instructionswap is false.
2048
2049 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
2050
2051         * configure.in (i386-*-mingw32*): New target.
2052         * configure: Rebuild.
2053
2054 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
2055
2056         * symbols.c (resolve_symbol_value): Don't set the segment if it
2057         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2058
2059         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2060         S_GET_SEGMENT.
2061
2062 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
2063
2064         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2065         depends upon HAVE_{UNLINK,REMOVE} values rather than host
2066         compiler.
2067
2068 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
2069
2070         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2071
2072 start-sanitize-sky
2073 Wed Jan 28 10:00:40 1998  Doug Evans  <devans@canuck.cygnus.com>
2074
2075         * configure.in: Add dvp support.
2076         * configure: Regenerate.
2077         * config/tc-dvp.[ch]: New files.
2078
2079 end-sanitize-sky
2080 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
2081
2082         * config/tc-v850.c (v850_insert_operand): Display instruction when
2083         an error is encountered.
2084
2085 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
2086
2087         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2088         (i386-*-sco3.2v5*coff): New target.
2089         (i386-*-sco3.2*): New target.
2090         * configure: Rebuild.
2091
2092 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
2093
2094         * config/tc-v850.c: Tidy error message production.
2095
2096 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
2097
2098         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2099         validate_immediate return value in the right type for comparisons
2100         to FAIL.
2101
2102 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
2103
2104         * listing.c (MAX_BYTES): Use listing variables not constants.
2105         (data_buffer): No longer an array, but a pointer.
2106         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2107         (listing_listing): Allocate data_buffer.
2108
2109 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
2110
2111         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2112         --listing-rhs-width, --listing-cont-lines.
2113         (show_usage): Update.
2114         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2115         (listing_lhs_cont_lines, listing_rhs_width): New vars.
2116         (print_lines): Use the variables instead of the constants.
2117         (listing_listing): Likewise.
2118         * listing.h: Declare the new vars.
2119
2120 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
2121
2122         * as.c (parse_args): Add --keep-locals alias for -L.
2123         Add --strip-local-absolute.
2124         (show_usage): Update.
2125         * as.h (flag_strip_local_absolute): New flag.
2126         * symbols.c (S_IS_LOCAL): Use it.
2127         * config/obj-aout.h (S_IS_LOCAL): Likewise.
2128         * config/obj-bout.h (S_IS_LOCAL): Likewise.
2129         * config/obj-coff.h (S_IS_LOCAL): Likewise.
2130
2131 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
2132
2133         * config/tc-m32r.c: Detect if explicitly parallel instructions
2134         might have an io conflict and issue a warning message.
2135
2136 start-sanitize-m32rx
2137 Mon Jan 26 12:38:54 1998  Nick Clifton  <nickc@cygnus.com>
2138
2139         * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2140         to a count of the number of matches to skip.
2141         (can_make_parallel): Pass count of number of matches to skip to
2142         reads_from_src_reg().
2143
2144 end-sanitize-m32rx
2145 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
2146
2147 start-sanitize-m32rx
2148         * config/tc-m32r.c: Add support for swapping fixups of swap
2149         instructions.
2150 end-sanitize-m32rx
2151         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2152         cgen_swap_fixups): Functions to save, restore and swap the fixup
2153         chain with a backup copy.
2154         (cgen_asm_finish_insn): Returns address of constructed insn.
2155
2156 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
2157
2158         * listing.c (file_info_struct): Remove FILE, add POS.
2159         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2160         (file_info): Don't open the file.
2161         (buffer_line): Check for the file in the last_open cache, updating
2162         as necessary.
2163         (print_source): Don't reference file_info->file.
2164         (listing_listing): Likewise.
2165         (listing_print): Close the file in the cache, if any.
2166
2167 start-sanitize-m32rx
2168 Tue Jan 20 17:08:53 1998  Nick Clifton  <nickc@cygnus.com>
2169
2170         * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2171         parallel instructions so that they are in the correct order.
2172         (reads_from_src_reg, get_src_reg, can_make_parallel,
2173         make_parallel): New functions to support opportunistic
2174         parallelisation of adjacent instructions.
2175
2176 end-sanitize-m32rx
2177 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
2178
2179         * read.c (dwarf_file_string): New file static variable.
2180         (emit_expr): Look for constant sequence that leads up to a file
2181         name in DWARF debugging output.
2182         (stringer): Use dwarf_file_string to decide whether to accept a
2183         string as a file name.
2184
2185 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
2186
2187         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2188         (crack_operand): Add reg->reglst MRI hack.
2189         (r_seg): Put reglst symbols in reg_section.
2190         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2191
2192 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
2193
2194         * tc-sh.c (get_specific): Handle SGR & DBR.
2195
2196 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
2197
2198         * tc-h8300.c (parse_reg): Take the length of the symbol into
2199         account when attempting to match a register name.
2200         * tc-h8500.c (parse_reg): Likewise.
2201
2202 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
2203
2204 start-sanitize-m32rx
2205         * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2206         instructions.
2207 end-sanitize-m32rx
2208         * cgen.c: Formatting changes to improve readability.
2209
2210 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
2211
2212         * config/tc-mips.c (macro): Rework division code to avoid unfilled
2213         delay slot.
2214
2215 start-sanitize-d30v
2216 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
2217
2218         Based on a patch from Jim Wilson
2219         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2220         (tc_gen_reloc): Handle cross section PC relative relocs
2221         correctly.
2222
2223 end-sanitize-d30v
2224 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
2225
2226         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2227
2228 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
2229
2230         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
2231         (expr_jmp_buf): New static local.
2232         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2233         (cgen_md_operand): New function.
2234         * tc-m32r.c: Clean up pass over `struct foo' usage.
2235         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2236
2237 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
2238
2239         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2240         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2241
2242 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
2243
2244         * config/tc-i386.c (i386_operand): Give an error if there are
2245         unrecognized characters after an expression.
2246
2247 Wed Dec 31 12:29:47 1997  Jeffrey A Law  (law@cygnus.com)
2248
2249         * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2250
2251 Mon Dec 22 13:06:05 1997  Joel Sherrill  <joel@oarcorp.com>
2252
2253         * configure.in (i386*-go32-rtems*): Fix to be the same as
2254         i[3456]86-go32.
2255         * configure: Rebuild.
2256
2257 Mon Dec 22 12:54:07 1997  Ian Lance Taylor  <ian@cygnus.com>
2258
2259         * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2260         M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2261         (mips_ip): Always check for FP_D, not just for instructions that
2262         are not part of the regular ISA.
2263
2264 Thu Dec 18 16:49:28 1997  Richard Henderson  <rth@cygnus.com>
2265
2266         * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2267
2268 Thu Dec 18 16:42:57 1997  Richard Henderson  <rth@cygnus.com>
2269
2270         * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2271
2272 Wed Dec 17 21:23:07 1997  Jeffrey A Law  (law@cygnus.com)
2273
2274         * expr.c (integer_constant 32bit bignum): Mask off bits outside
2275         the range we care about.
2276
2277 start-sanitize-d30v
2278 Wed Dec 17 15:29:03 1997  Michael Meissner  <meissner@cygnus.com>
2279
2280         * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2281         (exec_type_enum): Enumeration giving all of the exec types.
2282         (warn_nops): New static variable to give nop warning level.
2283         ({cur,prev}_mul32_p): New static variable to keep track of whether
2284         the current/previous instruction is a 32-bit multiply.
2285         (Optimizing): Make static.
2286         (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2287         nops.
2288         (d30v_insert_operand): Delete declaration of unused function.
2289         (write_2_short): Make exec_type argument enum, not int.
2290         (parallel_ok): Ditto.
2291         (check_range): Delete unused variable(s).
2292         (build_insn): Ditto.
2293         (find_format): Ditto.
2294         (md_apply_fix3): Ditto.
2295         (md_show_usage): Document -n and -N.
2296         (md_parse_option): Parse -n and -N.
2297         (write_1_short): If -n, warn about adding a nop.  Use
2298         NOP_{LEFT,RIGHT}.
2299         (write_2_short): Use enumeration values instead of hard coded
2300         integers.  Reset exec_type for default operations.  For explicit
2301         parallel operations, call parallel_ok to make sure everything is
2302         ok.  If writing out a parallel operation, and the previous
2303         instruction was a 32-bit multiply, indicate current instruction
2304         is.
2305         (parallel_ok): Allow add/tx ... to be done in parallel with
2306         another add/tx ... assuming the gpr registers don't overlap.
2307         (md_assemble): Use exec type enumeration values, not hard coded
2308         ints.  Check for loads or 16-bit multiplies following in the next
2309         cycle after a 32-bit multiply.  Add nops if that is the case.
2310         (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2311         cur_mul32_p if current instruction is a 32-bit multiply.
2312         (find_format): Change spacing and layout.
2313
2314 end-sanitize-d30v
2315 start-sanitize-tic80
2316 Tue Dec 16 16:55:45 1997  Fred Fish  <fnf@cygnus.com>
2317
2318         * config/tc-tic80.c (tic80_relax): New static variable.
2319         (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2320         (md_parse_option): Handle new relax options.
2321         (md_show_usage): Document new relax options.
2322         (find_opcode): Don't use short forms of PC relative branches if
2323         tic80_relax is set.
2324
2325 end-sanitize-tic80
2326 start-sanitize-d30v
2327 Tue Dec 16 15:26:03 1997  Michael Meissner  <meissner@cygnus.com>
2328
2329         * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2330         used/set flag fields.  Make flag vars unsigned long.  Use
2331         FLAG_A{0,1} for accumulators.  Allow any 2 insns to be done in
2332         parallel if they use the same conditional flag with reversed
2333         meaning.  Allow 2 add/sub insns that set the carry or overflow
2334         flags but do not query them to be done in parallel.  Don't allow 2
2335         word store operations to be done in parallel with ADDppp or
2336         SUBppp.  Don't allow loads to be done in parallel with 16 bit
2337         multiplies.
2338
2339 end-sanitize-d30v
2340 Tue Dec 16 09:20:43 1997  Nick Clifton  <nickc@cygnus.com>
2341
2342         * config/tc-arm.c: Prevent use of interworking support for
2343         non-COFF targets.
2344
2345 Mon Dec 15 15:20:32 1997  Nick Clifton  <nickc@cygnus.com>
2346
2347         * doc/all.texi: Add M32R cpu.
2348
2349         * doc/as.texinfo: Add documentation of m32r processor.
2350
2351         * doc/c-m32r.texi: New file, documenting m32r specific features.
2352
2353 start-sanitize-m32rx
2354         * config/tc-m32r.c (allow_m32rx): New function.
2355         (enable_m32rx): New variable.
2356         (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2357         (md_show_usage): Document new --m32rx command line option.
2358         (md_parse_option): Implement new --m32rx command line option.
2359 end-sanitize-m32rx
2360
2361 Mon Dec 15 10:32:28 1997  Jeffrey A Law  (law@cygnus.com)
2362
2363         * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2364         the instruction.
2365
2366 start-sanitize-tic80
2367 Fri Dec 12 11:44:20 1997  Fred Fish  <fnf@cygnus.com>
2368
2369         * config/tc-tic80.c (build_insn): Handle instructions that have
2370         long (32 bit) PC relative offsets.  Fix places that previously
2371         misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2372         (md_apply_fix): Add case to handle long PC relative offsets.
2373
2374 end-sanitize-tic80
2375 Fri Dec 12 10:35:01 1997  Nick Clifton  <nickc@cygnus.com>
2376
2377         * doc/c-arm.texi (ARM Options): Document support for new ARM
2378         processor names.
2379
2380         * config/tc-arm.c (md_parse_option): Add support for new ARM
2381         processor names.
2382
2383 Thu Dec 11 17:46:50 1997  Richard Henderson  <rth@cygnus.com>
2384
2385         * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2386         (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2387
2388 Fri Dec  5 11:23:59 1997  Nick Clifton  <nickc@cygnus.com>
2389
2390         * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2391         symbol + offset.
2392
2393         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2394         SHT_V850_{S|T|Z}COMMON to mark special common sections.
2395
2396 Tue Dec  2 17:05:13 1997  Nick Clifton  <nickc@cygnus.com>
2397
2398         * config/tc-v850.c: Brought up to date with the branch.
2399
2400 Mon Dec  1 20:24:18 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
2401
2402         * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2403         (SWITCH_TABLE): Handle BFD_RELOC_8.
2404         (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2405         (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2406         (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2407
2408 Sat Nov 22 16:19:22 1997  Richard Henderson  <rth@cygnus.com>
2409
2410         * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2411         apparent bug in gcc's long long support crossing from x86.
2412
2413 Sat Nov 22 14:26:09 1997  Nick Clifton  <nickc@cygnus.com>
2414
2415         * config/tc-arm.c: Brought up to date with latest changes on arm
2416         branch.
2417
2418 Sat Nov 22 15:50:09 1997  Klaus Kaempf  <kkaempf@progis.de>
2419
2420         * config-gas.com: Get version info from configure.in.
2421
2422         * makefile.vms: include depend.obj in OBJS.
2423
2424         * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2425
2426         * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2427         all corresponding code.
2428
2429 Thu Nov 20 15:06:08 1997  Richard Earnshaw <rearnsha@arm.com>
2430
2431         * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2432         run-time endian selection.
2433
2434 Wed Nov 19 17:44:42 1997  Richard Henderson  <rth@cygnus.com>
2435
2436         * tc-sh.c (parse_reg): Properly quote for fv4.
2437
2438 Wed Nov 19 23:46:18 1997  Ian Lance Taylor  <ian@cygnus.com>
2439
2440         * symbols.c (resolve_symbol_value): Add missing breaks in case on
2441         symbol value operator.
2442
2443 start-sanitize-vr5400
2444 Wed Nov 19 02:24:07 1997  Ken Raeburn  <raeburn@cygnus.com>
2445
2446         * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2447         these.
2448
2449 end-sanitize-vr5400
2450 Tue Nov 18 18:45:14 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2451
2452         * config/tc-d10v.c (parallel_ok, find_opcode):
2453         Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2454
2455 Sun Nov 16 10:05:07 1997  Fred Fish  <fnf@cygnus.com>
2456
2457         * config/obj-coff.c (fixup_segment): Cast second arg of
2458         md_apply_fix3 call to type "valueT *".
2459
2460 Thu Nov 13 13:53:10 1997  Andrew Cagney  <cagney@b1.cygnus.com>
2461
2462         * configure.in (emulations): Make FreeBSD an aout / i386bsd
2463         variant.
2464         * configure: Re-generate.
2465
2466 Thu Nov 13 11:07:14 1997  Gavin Koch  <gavin@cygnus.com>
2467
2468         * config/tc-mips.c (macro_build): Use the membership field
2469         for INSN_MACRO's.
2470         (mips_ip): Same.
2471
2472 Thu Nov 13 02:04:55 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2473
2474         * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2475         first argument if it's supposed to be a register.
2476
2477 start-sanitize-tx49
2478 Wed Nov 12 10:06:27 1997  Gavin Koch  <gavin@cygnus.com>
2479
2480         * config/tc-mips.c (mips_4900): Added.
2481         (hilo_interlocks): Added mips_4900.
2482         (md_begin): Set default for mips_4900.
2483         (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2484         (md_longopts): Add "m4900" and "no-m4900".
2485         (md_parse_option): Handle above options.
2486
2487 end-sanitize-tx49
2488 Tue Nov 11 19:25:05 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2489
2490         * app.c (do_scrub_chars):  If d10v, re-insert a space before
2491         a '#' when in state 10.
2492
2493 Tue Nov 11 13:33:15 1997  Ian Lance Taylor  <ian@cygnus.com>
2494
2495         * config/tc-h8300.c: Include "subsegs.h".
2496         (tc_reloc_mangle): Handle references to symbols which are not
2497         being output, so that references to `.' work.
2498
2499 Mon Nov 10 13:43:33 1997  Ian Lance Taylor  <ian@cygnus.com>
2500
2501         * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2502         case.
2503
2504         * macro.c (sub_actual): If we don't find a parameter for an &,
2505         just substitute &.
2506
2507 Fri Nov  7 21:29:32 1997  Ken Raeburn  <raeburn@cygnus.com>
2508 start-sanitize-vr5400
2509
2510         * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2511         operand types.
2512         (hilo_interlocks): VR5400 has interlocks.
2513         (md_begin): Expect mips64vr5400, not mips64r5400.
2514 end-sanitize-vr5400
2515
2516         * config/tc-mips.c (mips_ip): In default case, call as_bad
2517         instead of fprintf, to get "assembler messages:" message output
2518         before instead of after.
2519
2520 Fri Nov  7 10:36:22 1997  Doug Evans  <devans@canuck.cygnus.com>
2521
2522         * frags.h: Handle multiple inclusion.
2523
2524 Wed Nov  5 10:51:49 1997  Doug Evans  <devans@canuck.cygnus.com>
2525
2526         Based on a patch from Ian.Dall@dsto.defence.gov.au.
2527         * as.h (struct frag, frag support): Moved from here.
2528         * frags.h: To here.
2529         (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2530         is defined.
2531         (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2532         * cgen.c (cgen_asm_finish_insn): Update.
2533         * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2534         * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2535         (md_convert_frag): Ditto.
2536         * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2537         (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2538         (TC_FRAG_INIT): Update.
2539
2540 Tue Nov  4 16:35:57 1997  Ian Dall  <Ian.Dall@dsto.defence.gov.au>
2541
2542         * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2543         print out MD fields of fix.
2544         * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2545         defined) to initialize MD fields in frag.
2546         * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2547         Delete pcrel_adjust.  Add fr_opcode_fragP, fr_opcode_offset.
2548         * config/tc-ns32k.h: Add comments. Remove obsolete
2549         BFD_FAST_SECTION_FILL definition, change prototypes for
2550         fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2551         opcode_frag and opcode_offset and remove pcrel_adjust.
2552         (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2553         (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2554         (TC_FRAG_INIT): new macro to initialize machine dependent field in
2555         frags.
2556         (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2557         MD fields in frag structure.
2558         (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2559         fix_bsr): macros to access MD fields in fix structure.
2560         * config/tc-ns32k.c: Avoid overlength lines. Align comments.  Don't
2561         use struct opcode_location as these fields are now in the frag
2562         structure.
2563         (convert_iif): Call frag_more as it is needed instead
2564         of trying to allocate for the whole insn. Avoid call of frag_more
2565         with negative argument.
2566         (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2567         md_estimate_size_before_relax, md_pcrel_from,
2568         tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2569         and frag structures.
2570         (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2571         opcode_offset and remove pcrel_adjust.
2572         (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2573         fix_new_ns32k_exp with changed arguments.
2574
2575 Mon Nov  3 13:30:17 1997  Gavin Koch  <gavin@cygnus.com>
2576
2577         * tc-mips.c (md_begin): Reorganize setting of default values so
2578         that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2579         mips_cpu.
2580         (md_parse_option): Remove all code that sets defaults; md_begin
2581         handles all of this now.
2582
2583 Sun Nov  2 14:46:09 1997  Ian Lance Taylor  <ian@cygnus.com>
2584
2585         * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2586         noinst_PROGRAMS.
2587         (bootstrap, bootstrap2, bootstrap3): Likewise.
2588         * Makefile.in: Rebuild.
2589
2590         * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2591         TOC section to be against the csect.
2592
2593 Fri Oct 31 18:19:55 1997  Ken Raeburn  <raeburn@cygnus.com>
2594
2595 start-sanitize-vr5400
2596         * config/tc-mips.c (mips_5400): New variable.
2597         (md_begin, md_parse_option): Handle 5400 options/names.
2598         (macro_build, mips_ip): Check for 5400-specific instructions.
2599         (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2600         support for 5400.
2601
2602 end-sanitize-vr5400
2603         * config/tc-mips.c (validate_mips_insn): New function, checks
2604         match versus mask bits, and also verifies that all bits to be
2605         output are actually specified somewhere.
2606         (md_begin): Call it for 32-bit instructions, instead of doing
2607         match/mask check here.  In case of failure, print a message, but
2608         check the rest of the opcode table before exiting.
2609
2610 Thu Oct 30 13:46:20 1997  Nick Clifton  <nickc@cygnus.com>
2611
2612         * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op.  Patch
2613         from Tony Thompson at ARM: athompso@arm.com
2614
2615 start-sanitize-d30v
2616 Thu Oct 30 11:11:26 1997  Michael Meissner  <meissner@cygnus.com>
2617
2618         * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2619         friends.
2620
2621 end-sanitize-d30v
2622 start-sanitize-tx49
2623 Wed Oct 29 16:22:38 1997  Gavin Koch  <gavin@cygnus.com>
2624
2625         * config/tc-mips.c (hilo_interlocks): True for tx49.
2626         (md_begin): Add mips64tx49.
2627         (md_parse_option): Add 4900 cpu.
2628
2629 end-sanitize-tx49
2630 Fri Oct 24 15:56:47 1997  Ian Lance Taylor  <ian@cygnus.com>
2631
2632         * config/tc-ppc.c (md_assemble): When handling @l, always sign
2633         extend if the operand expects a signed value.
2634
2635         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2636         default which is to permit dollar labels.
2637
2638 Fri Oct 24 11:19:22 1997  Jakub Jelinek  <jj@sunsite.mff.cuni.cz>
2639
2640         * config/tc-sparc.c (sparc_memory_model): New variable.
2641         (md_longopts): Add -TSO/-PSO/-RMO options.
2642         (md_parse_options): Handle them.
2643         (sparc_elf_final_processing): For 64 ELF, set required
2644         memory ordering in e_flags. Default to RMO and let the user
2645         override it through command line.
2646
2647         * config/tc-sparc.h (elf_tc_final_processing): Add.
2648
2649 Wed Oct 22 17:42:12 1997  Richard Henderson  <rth@cygnus.com>
2650
2651         * config/tc-sparc.c (v9a_asr_table): New variable.
2652         (sparc_ip): Handle v9a asr's.
2653         Patch from David Miller <davem@vger.rutgers.edu>.
2654
2655 Wed Oct 22 17:22:59 1997  Richard Henderson  <rth@cygnus.com>
2656
2657         * config/tc-sparc.h (md_do_align): New macro.
2658         * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2659         Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2660
2661 Wed Oct 22 12:51:18 1997  Ian Lance Taylor  <ian@cygnus.com>
2662
2663         * config/tc-sh.c (sh_small): New variable.
2664         (OPTION_SMALL): Define.
2665         (md_longopts): Add "small".
2666         (md_parse_option): Handle OPTION_SMALL.
2667         (md_show_usage): Mention -small.
2668         * config/tc-sh.h (sh_small): Declare.
2669         (SUB_SEGMENT_ALIGN): Handle sh_small.
2670         * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2671         case.
2672
2673         * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2674         case in little endian mode.
2675
2676 Tue Oct 21 10:20:11 1997  Doug Evans  <devans@canuck.cygnus.com>
2677
2678         * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2679         overflow signalling to linker.
2680
2681 Mon Oct 20 14:54:06 1997  Klaus K"ampf  <kkaempf@progis.de>
2682
2683         * makefile.vms: Fix for dec c.
2684
2685         * config-gas.com: Give explanation for dec c setup in error
2686         message.
2687
2688         * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2689         sections on openvms/alpha.
2690
2691         * config/obj-evax.c: support .weak pseudo-op
2692
2693 Mon Oct 20 10:13:32 1997  Doug Evans  <devans@canuck.cygnus.com>
2694
2695         * config/tc-sparc.c (default_arch_size): New static local.
2696         (struct sparc_arch): Rename arch_size to default_arch_size.
2697         New member user_option_p.
2698         (sparc_arch_table): Always include v9, v9a.  New entry v9-64.
2699         (init_default_arch): Check whether default arch is valid.
2700         Set default_arch_size in addition to sparc_arch_size.
2701         (OPTION_32,OPTION_64): Define.
2702         (md_longopts): New entries for -32, -64.
2703         (md_parse_option): Handle them.
2704         (md_show_usage): Print them.  Ensure init_default_arch called.
2705         * configure.in (sparc64): Set arch to v9-64.
2706         * configure: Regenerated.
2707
2708 Sun Oct 19 13:50:50 1997  Ian Lance Taylor  <ian@cygnus.com>
2709
2710         * write.c (subsegs_finish): New function, broken out of
2711         write_object_file.
2712         (write_object_file): Some code moves into subsegs_finish.
2713         * write.c (subsegs_finish): Declare.
2714         * as.c (main): Call subsegs_finish.
2715
2716         * read.c (s_include): Check for error return from
2717         demand_copy_string.
2718
2719 Tue Oct 14 20:50:58 1997  Richard Henderson  <rth@cygnus.com>
2720
2721         * read.c (get_line_sb): Accept any eol marker while scanning macros.
2722
2723 Tue Oct 14 19:12:45 1997  Richard Henderson  <rth@cygnus.com>
2724
2725         * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2726         * config/tc-i386.h (DIFF_EXPR_OK): Define.
2727         * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2728         the correct relocation when it exists.
2729         * config/tc-i386.c (md_apply_fix3): Likewise.
2730
2731         * config/tc-ppc.h: Correct typo in comment.
2732         * config/tc-v850.h: Likewise.
2733
2734 Fri Oct 10 16:09:35 1997  Andrew Cagney  <cagney@b1.cygnus.com>
2735
2736         * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2737         when second instruction is writing to first instructions inputs.
2738
2739 Mon Oct 13 15:27:17 1997  Richard Henderson  <rth@cygnus.com>
2740
2741         * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2742         templated programs to build with -g.
2743
2744 Fri Oct 10 17:48:29 1997  Nick Clifton  <nickc@cygnus.com>
2745
2746         * config/tc-v850.c (md_relax_table): Add support for relaxing
2747         unconditional branches.  This patch is courtesy of Jim Wilson.
2748         (md_convert_frag): Fix relaxing of branches.  This patch is
2749         courtesy of Jim Wilson.
2750         (md_assemble): Create different fixups for conditional and
2751         unconditional branches.  This patch is courtesy of Jim Wilson.
2752         (md_estimate_size_before_relax): Estimate size of variable part of
2753         fixup based on whether it is for a conditional or an unconditional
2754         branch.  This patch is courtesy of Jim Wilson.
2755         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2756         v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2757         obj_elf_section_change_hook().
2758         (v850_comm): New function.
2759         (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2760         (md_begin): Add bss flag to seg_info of bss sections.
2761
2762         Add support for .scommon, .tcommon and .zcommon sections.
2763
2764         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2765         .zcommon, .tbss, .call_table_data and .call_table_text.
2766
2767 Fri Oct 10 15:01:14 1997  Doug Evans  <dje@canuck.cygnus.com>
2768
2769         * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2770         * configure: Regenerated.
2771
2772 Fri Oct 10 11:22:45 1997  Martin M. Hunt  <hunt@cygnus.com>
2773
2774         * config/tc-d10v.c: Fixes to make sure the AT_WORD
2775         expression is not confused with -1.
2776
2777 Fri Oct 10 11:54:50 1997  Andrew Cagney  <cagney@b1.cygnus.com>
2778
2779         * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2780         operand - OPERAND_ATMINUS.
2781
2782 Fri Oct 10 00:47:44 1997  Michael Meissner  <meissner@cygnus.com>
2783
2784         * config/tc-d10v.c (parallel_ok): Note that auto increment and
2785         decrement modify the index register.
2786
2787 Thu Oct  9 15:17:50 1997  Ian Lance Taylor  <ian@cygnus.com>
2788
2789         From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2790         * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2791         68336, 68341, 68349.
2792         * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2793         -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2794         -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2795         -m68349.
2796
2797         * doc/Makefile.am (CPU_DOCS): Define.
2798         (as.info): Depend upon $(CPU_DOCS).
2799         * doc/Makefile.in: Rebuild.
2800
2801         * configure.in: Remove AM_PROG_INSTALL; it's called by
2802         AM_INIT_AUTOMAKE.
2803         * configure: Rebuild.
2804
2805 Thu Oct  9 01:44:36 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2806
2807         * tc-d10v.h (TC_START_LABEL): Don't define.
2808         (tc_frob_label): Define.
2809
2810 Thu Oct  9 00:07:23 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
2811
2812         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2813         to pair a branch and link with anything but an exe instruction.
2814
2815 Wed Oct  8 16:28:53 1997  Richard Henderson  <rth@cygnus.com>
2816
2817         * config/tc-alpha.c (load_expression): Disable the sym+const .got
2818         optimization to reduce the alignment surprises for gcc.
2819
2820 Wed Oct  8 16:11:15 1997  Doug Evans  <dje@canuck.cygnus.com>
2821
2822         * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2823         * config/tc-sparc.c (sparc_target_format): Handle coff here.
2824         (sparc_ip): Add %hix,%lox.
2825         (md_apply_fix3): Call as_bad_where, not as_bad.
2826         Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2827         (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2828
2829 Wed Oct  8 12:33:32 1997  Richard Henderson  <rth@cygnus.com>
2830
2831         * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2832         recognizes alphaev5 etc.
2833         * configure: Rebuild.
2834
2835 Wed Oct  8 00:04:05 1997  Gavin Koch  <gavin@cygnus.com>
2836
2837         * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2838         of mipsr3900 with mipstx39.
2839
2840         * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2841         -mipsXX message' if the insn isn't an ISA insn.
2842
2843 Tue Oct  7 12:48:30 1997  Doug Evans  <dje@canuck.cygnus.com>
2844
2845         * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2846         Redefine TARGET_FORMAT to call sparc_target_format.
2847         * config/tc-sparc.c (in_unsigned_range): New function.
2848         (sparc_arch_size): Make static.
2849         (sparc_target_format): New function.
2850         (sparc_ip): Delete variable immediate_max.  Rewrite %hi/etc reloc
2851         handling.  Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2852         (output_insn): Set `fx_no_overflow'.
2853         (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2854         (tc_gen_reloc): Likewise.
2855
2856 Mon Oct  6 14:04:50 1997  Nick Clifton  <nickc@cygnus.com>
2857
2858         * config/tc-v850.c (v850_section): Remove.
2859
2860         * config/obj-elf.c (obj_elf_section): Enhance error message.
2861
2862 Fri Oct  3 15:40:38 1997  Ian Lance Taylor  <ian@cygnus.com>
2863
2864         * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2865         including obj-elf.h in OBJ_MAYBE_ELF case.
2866         (mips_target_format): Return NULL after abort to avoid warning.
2867
2868         * ecoff.c (generate_ecoff_stab): Remove unused static function.
2869
2870         * expr.c (operator): Accept ==.  From Anders Blomdell
2871         <anders.blomdell@control.lth.se>.
2872
2873         * config/atof-ieee.c (gen_to_words): When generating a denormal
2874         number, handle an overflow into the smallest normalized number.
2875
2876 Mon Sep 29 15:24:52 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
2877
2878         * as.h, input-scrub.c (new_logical_line): New return value.
2879         * read.c (s_app_file): Don't note the same file several times
2880         in a row.
2881
2882 Thu Sep 25 13:08:02 1997  Ian Lance Taylor  <ian@cygnus.com>
2883
2884         * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2885
2886 Wed Sep 24 16:54:40 1997  Joel Sherrill  <joel@oarcorp.com>
2887
2888         * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2889         * configure: Rebuild.
2890
2891 Wed Sep 24 11:30:25 1997  Ian Lance Taylor  <ian@cygnus.com>
2892
2893         * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2894
2895         * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2896         fn* instructions do not insert implicit fwait.  This was changed
2897         Jan 29, 1996.
2898
2899         * config/m68k-parse.y (yylex): Permit an expression to be used for
2900         the scale factor.
2901
2902         * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2903         not m68k-parse.y.
2904         * Makefile.in: Rebuild.
2905
2906         * aclocal.m4: Rebuild with new libtool.
2907         * configure: Rebuild.
2908
2909 Tue Sep 23 17:48:09 1997  Ian Lance Taylor  <ian@cygnus.com>
2910
2911         * app.c (do_scrub_chars): Clear mri_state at end of .mri
2912         pseudo-op.
2913
2914         * config/tc-mips.c (hilo_interlocks): Change from a static
2915         variable to a macro, so that it varies with the variables upon
2916         which it depends.
2917         (gpr_interlocks, cop_interlocks): Likewise.
2918         (md_begin): Don't initialize them.
2919
2920 Fri Sep 19 17:08:41 1997  Jeffrey A Law  (law@cygnus.com)
2921
2922         * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2923         of strcmp where appropriate.
2924
2925 Thu Sep 18 14:11:56 1997  Nick Clifton  <nickc@cygnus.com>
2926
2927         * config/tc-v850.c (md_assemble): Cope with a zero data area
2928         relocation with a constant offset.
2929         (md_assemble): Produce error message when special data area
2930         relocations are used on instructions which do not support them.
2931         (md_assemble): Reset processor mask if defined by command line
2932         switch.
2933
2934 Thu Sep 18 11:24:01 1997  Doug Evans  <dje@canuck.cygnus.com>
2935
2936         * config/tc-sparc.c: Reorganize file.
2937         (parse_keyword_arg): Allow numbers in reg names.
2938         (SPECIAL_CASE_NONE): New macro.
2939         (md_assemble): Use it.
2940         (lookup_arch,init_default_arch): New functions.
2941         (default_arch,default_init_p,sparc_arch_table): New static locals.
2942         (sparc_arch_size): New static local.
2943         (max_architecture): Initialize in init_default_arch.
2944         (md_parse_options): Call init_default_arch if necessary.
2945         Rewrite -xarch/-A processing.
2946         (md_show_usage): Print -A values from sparc_arch_table.
2947         (md_begin): Call init_default_arch if necessary.
2948         (sparc_md_end): Handle both 32 and 64 bit environments.
2949         * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2950         * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2951         (DEFAULT_ARCH): Add.
2952         * config.in: Regenerate.
2953         * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2954         (SPARC_V9,SPARC_ARCH64): Delete.
2955         * configure: Regenerate.
2956         * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2957
2958 Wed Sep 17 16:54:20 1997  Nick Clifton  <nickc@cygnus.com>
2959
2960         * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2961         macro.
2962         (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2963 start-sanitize-v850e
2964
2965         * config/tc-v850.c (md_assemble): Corrected typo.
2966         * config/tc-v850.c Add new sections: call_table_data and
2967         call_table_text.
2968         (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2969         (handle_ctoff): New Function.
2970
2971         * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2972 end-sanitize-v850e
2973
2974 Tue Sep 16 14:18:22 1997  Nick Clifton  <nickc@cygnus.com>
2975
2976         * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2977         displacement from the tiny data area pointer.
2978
2979 Mon Sep 15 21:28:09 1997  Jeffrey A Law  (law@cygnus.com)
2980
2981         * config/tc-hppa.c (fix_new_hppa): Make declaration match
2982         definition.
2983
2984 Mon Sep 15 18:33:06 1997  Nick Clifton  <nickc@cygnus.com>
2985
2986         * config/tc-v850.c (processor_mask): New variable.
2987         (set_machine, md_parse_option): Set processor_mask.
2988         (md_assemble): Check that instruction is available to target
2989         processor.
2990
2991         * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2992 start-sanitize-v850e
2993         (TARGET_PROCESSOR): New constant.
2994         (TARGET_PROCESSOR): New constant.
2995 end-sanitize-v850e
2996
2997 start-sanitize-tx19
2998 Mon Sep 15 17:26:46 1997  Gavin Koch  <gavin@cygnus.com>
2999
3000         * config/tc-mips.c (mips_1900): Replace with mips_3900 and
3001         mips16.
3002
3003 end-sanitize-tx19
3004 start-sanitize-d30v
3005 Mon Sep 15 11:28:04 1997  Ken Raeburn  <raeburn@cygnus.com>
3006
3007         Merge in work from Martin Hunt:
3008
3009         * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
3010         CR is 0 for PSWL and PSWH.
3011
3012         * config/tc-d30v.c (do_assemble): Don't accept
3013         illegal condition codes for cmpu instruction.
3014
3015         * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
3016         used in d*i instructions.
3017
3018         * config/tc-d30v.c (check_size): New function.  Check
3019         relocations for overflows.
3020         (md_pcrel_from_section): Fix relocations between sections.
3021         (md_apply_fix3): Use new relocation types for 15 and 21
3022         bit relocations in the right container. Needed because
3023         the address of the instruction is not eight-byte aligned
3024         but the relocations must be.
3025
3026         * config/tc-d30v.c (md_apply_fix3): Check for overflow.
3027         (find_format): If ".s" or ".l" are used, don't try
3028         to compute branch sizes.
3029
3030         * config/tc-d30v.c (do_assemble): Check for ".s" or
3031         ".l" extensions to opcode names.
3032         (find_format): Generate the correct instructions when
3033         ".s" or ".l" are used.
3034
3035         * config/tc-d30v.c (build_insn): Check for odd registers
3036         on instructions that require even registers.
3037
3038         * config/tc-d30v.h (md_start_line_hook): Define.
3039         * config/tc-d30v.c (md_start_line_hook): New hook.
3040         Checks the beginning of each line for a ".".  If it
3041         finds one, assume a pseudo-op and flush any unwritten
3042         instructions.
3043
3044         * config/tc-d30v.c (md_apply_fix3): Fix problem
3045         with determining when fixups were done.
3046
3047         * config/tc-d30v.c (build_insn): Fix bug where the numeric
3048         part of a symbol (for example, "foo+8") was being written
3049         into the instruction.
3050         (md_pseudo_table): Change .word to be 32 bits and add
3051         .hword as 16 bits.
3052
3053         * config/tc-d30v.c (parallel_ok): Check to see if first
3054         instruction is a jump.
3055
3056         * config/tc-d30v.c (parallel_ok): Major code reorganization.
3057
3058 end-sanitize-d30v
3059 Wed Sep 10 10:07:08 1997  Nick Clifton  <nickc@cygnus.com>
3060
3061 start-sanitize-v850e
3062         * config/tc-v850.c (md_assemble): Corrected spelling mistake.
3063 end-sanitize-v850e
3064         * configure.in (emulations): Add v850 emulation.
3065
3066 Tue Sep  9 17:14:33 1997  Doug Evans  <dje@canuck.cygnus.com>
3067
3068         * Makefile.am (CPU_TYPES): Add arc.
3069         (TARGET_CPU_CFILES): Add tc-arc.c.
3070         (TARGET_CPU_HFILES): Add tc-arc.h.
3071         (dependencies): Rebuild.
3072         * Makefile.in: Rebuild.
3073         * configure.in: Recognize arc-*-elf*.
3074         * configure: Regenerated.
3075         * config/tc-arc.[ch]: New files.
3076
3077 Tue Sep  9 10:19:37 1997  Nick Clifton  <nickc@cygnus.com>
3078
3079         * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
3080         Correct description of hi() reloc prefix.
3081
3082 start-sanitize-v850e
3083         * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
3084         * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
3085         * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
3086 end-sanitize-v850e
3087
3088         * doc/c-v850.texi: Document new pseudo ops and command line
3089         options.
3090
3091         * config/tc-v850.c (set_machine): New function.
3092         * config/tc-v850.c (.v850): New pseudo op.
3093 start-sanitize-v850e
3094         * config/tc-v850.c (.v850e): New pseudo op.
3095         * config/tc-v850.c (.v850ea): New pseudo op.
3096 end-sanitize-v850e
3097
3098
3099 Mon Sep  8 23:08:04 1997  Ian Lance Taylor  <ian@cygnus.com>
3100
3101         Support -alh and -ald for DWARF 1:
3102         * listing.c (struct list_info_struct): Add debugging field.
3103         (listing_newline): Initialize the debugging field.  If ELF, if the
3104         section starts with .debug or .line, set the debugging field in
3105         the listing structure.
3106         (debugging_pseudo): Add list parameter.  Change all callers.  If
3107         the debugging field is set, consider it to be a debugging pseudo.
3108         If ELF, skip blank lines between debugging lines.
3109         * read.c (emit_expr): If ELF, look for line numbers.
3110         (stringer): If ELF, look for file names.
3111
3112 Mon Sep  8 12:33:40 1997  Nick Clifton  <nickc@cygnus.com>
3113
3114         * config/tc-v850.c (v850_insert_operand): Only test for overflow
3115         if there is no insert function.
3116
3117         * config/tc-v850.h (TARGET_MACHINE): New constant.
3118
3119         * config/tc-v850.c (v850_insert_operand): Add
3120         -mwarn_unsigned_overflow.
3121         (md_begin): Set BFD machine number based on machine variable.
3122         (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
3123
3124 Mon Sep  8 11:20:46 1997  Ian Lance Taylor  <ian@cygnus.com>
3125
3126         * as.h: Don't declare alloca if it is a macro.
3127         * macro.c: Likewise.
3128
3129 start-sanitize-tx19
3130 Sun Sep  7 16:04:53 1997  Gavin Koch  <gavin@cygnus.com>
3131
3132         * config/tc-mips.c: Add tx19/r1900.
3133
3134 end-sanitize-tx19
3135 Sun Sep  7 00:30:19 1997  Richard Henderson  <rth@cygnus.com>
3136
3137         * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
3138         rename to cpu_types[].
3139         (s_alpha_arch): New function.
3140         (md_pseudo_table): Add "arch".
3141
3142         * config/tc-alpha.c (md_begin): Merge the two loops through the
3143         opcode table.
3144         (s_alpha_proc): Add initial SKIP_WHITESPACE.
3145         (s_alpha_set): Likewise.  Use get_symbol_end instead local while loop.
3146
3147 Sat Sep  6 19:38:12 1997  Fred Fish  <fnf@cygnus.com>
3148
3149         * read.h (s_lcomm_bytes): Add prototype (for real this time).
3150
3151 Thu Sep  4 12:10:01 1997  Ian Lance Taylor  <ian@cygnus.com>
3152
3153         * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
3154         symbols on Irix.
3155
3156 Wed Sep  3 11:21:33 1997  Nick Clifton  <nickc@cygnus.com>
3157
3158         * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
3159
3160 Tue Sep  2 18:32:30 1997  Jeffrey A Law  (law@cygnus.com)
3161
3162         * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
3163         relative to the next instruction, not the current instruction.
3164         (md_assemble): Similarly.
3165
3166 Tue Sep  2 15:58:52 1997  Nick Clifton  <nickc@cygnus.com>
3167
3168         * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
3169         correcetd.
3170
3171         * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
3172         (v850_reloc_prefix): Duplicate code eliminated.  Add code to
3173         recognise special instructions.
3174         (md_assemble): Calculation of the size of a fixups corrected.
3175
3176         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
3177         sections.
3178
3179 Tue Sep  2 15:40:56 1997  Andrew Cagney  <cagney@b1.cygnus.com>
3180
3181         * config/tc-v850.c (md_assemble): Use opcode->name instead of
3182         opcode->opcode as the sentinal. Zero is a valid opcode.
3183
3184 Tue Aug 26 16:51:14 1997  Ian Lance Taylor  <ian@cygnus.com>
3185
3186         * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
3187         * doc/c-v850.texi: Change node name to match other chapter nodes.
3188
3189 Tue Aug 26 09:46:22 1997  Nick Clifton  <nickc@cygnus.com>
3190
3191         * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3192         pointer.
3193
3194 Tue Aug 26 12:23:25 1997  Ian Lance Taylor  <ian@cygnus.com>
3195
3196         * expr.c (integer_constant): If BFD64, don't make a bignum if the
3197         number will fit in 64 bits.
3198
3199         * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3200         rather than calling abort.
3201
3202         * as.h: Don't define alloca if __GNUC__.  Just declare it.
3203         * macro.c: Copy alloca handling from as.h.
3204
3205         * config/tc-i386.c (i386_align_code): Correct 16 bit noops.  From
3206         Gabriel Paubert <paubert@iram.es>.
3207
3208         * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3209         for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3210         is jcxz or a loop instruction.
3211
3212 Mon Aug 25 16:04:14 1997  Nick Clifton  <nickc@cygnus.com>
3213
3214         * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3215         r2.
3216         (md_begin): Set up machine architecture and type.
3217
3218 Mon Aug 25 14:25:48 1997  Ian Lance Taylor  <ian@cygnus.com>
3219
3220         * symbols.c (resolve_symbol_value): Store the value back into the
3221         symbol expression, to handle add or subtract simplification
3222         correctly.  Handle O_symbol_rva.  Add default case.
3223
3224         * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3225         chunksize while creating the new subsection.
3226         * as.c (chunksize): Initialize to zero.
3227         * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3228         calling obstack_begin.
3229
3230 Mon Aug 25 11:21:48 1997  Nick Clifton  <nickc@cygnus.com>
3231
3232         * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3233         exit.
3234
3235 start-sanitize-v850e
3236         * config/tc-v850.c (parse_register_list): Support constant
3237         expressions as register lists.
3238 end-sanitize-v850e
3239
3240 Mon Aug 25 10:19:34 1997  Nick Clifton  <nickc@cygnus.com>
3241
3242         * doc/c-v850.texi: Change the major node to v850 Machine
3243         Dependencies.
3244
3245 Fri Aug 22 11:16:14 1997  Nick Clifton  <nickc@cygnus.com>
3246
3247         * doc/as.texinfo: Add inclusion of c-v850.texi
3248
3249         * doc/c-v850.texi: New file.
3250
3251         * read.c (is_end_of_line): Make NUL character be considered to be
3252         a line terminator.
3253
3254 Fri Aug 22 10:45:33 1997  Nick Clifton  <nickc@cygnus.com>
3255
3256         * config/tc-v850.c (parse_register_list): Add support for curly
3257         brace syntax.
3258         (cc_names): Add "e" and "ne" conditions.
3259
3260 Thu Aug 21 11:00:36 1997  Nick Clifton  <nickc@cygnus.com>
3261
3262         * app.c (do_scrub_chars): Support a double dash as starting a
3263         comment that extends to end of line.
3264
3265 Thu Aug 21 10:54:27 1997  Nick Clifton  <nickc@cygnus.com>
3266
3267         * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3268         functions.
3269         (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3270
3271 Thu Aug 21 00:59:53 1997  Doug Evans  <dje@canuck.cygnus.com>
3272
3273         * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3274         insn when changing to a different instruction.
3275
3276 Wed Aug 20 00:45:20 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
3277
3278         * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3279         floating point extensions.
3280         (parse_reg): parse sgr and dbr.
3281
3282 Tue Aug 19 17:07:34 1997  Nick Clifton  <nickc@cygnus.com>
3283
3284         * config/tc-v850.c (system_register_name): Support numbers for
3285         system register IDs.
3286
3287 Tue Aug 19 08:59:12 1997  Fred Fish  <fnf@cygnus.com>
3288
3289         * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3290         flag when alignment is in bytes instead of power of 2, and code to
3291         use that flag to convert alignment to bytes.
3292         (s_lcomm, s_lcomm_bytes):  New helpers that call s_lcomm_internal.
3293         * read.h (s_lcomm_bytes): Add prototype.
3294         * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3295         defined, write alignment to alignment bits in section header s_flags
3296         rather than the s_align field.
3297 start-sanitize-tic80
3298         * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3299         * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3300         pseudo, instead of s_lcomm which wants a power of two for alignment.
3301 end-sanitize-tic80
3302
3303 Mon Aug 18 20:42:23 1997  Richard Henderson  <rth@cygnus.com>
3304
3305         * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3306
3307 Mon Aug 18 20:33:06 1997  Richard Henderson  <rth@cygnus.com>
3308
3309         * as.c (show_usage): Add -am.
3310         * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3311         if we've already got one.
3312         * listing.c (struct list_info_struct): Add line_contents.
3313         (listing_newline): Put unused argument to work: if non-null, save it...
3314         (listing_listing): ... and regurgitate during listing instead of line
3315         from file.
3316         * listing.h (LISTING_MACEXP): New define.
3317         (LISTING_NEWLINE): Argument is NULL.
3318         * read.c (read_a_source_file): If expanding macros, break up input
3319         lines and pass them to listing_newline.
3320         * doc/as.texinfo: Document -ac and -am.
3321
3322         * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3323
3324 Mon Aug 18 11:26:36 1997  Nick Clifton  <nickc@cygnus.com>
3325
3326         * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3327         relative reloc.
3328
3329 start-sanitize-v850e
3330 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
3331
3332         * config/tc-v850.c: Remove support_v850e flag and command line
3333         option.
3334
3335         * configure.in (emulations): Add support for v850e target
3336
3337         * configure (emulations): Add support for v850e target
3338
3339 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
3340
3341         * config/tc-v850.c: Remove support_v850ea flag and command line
3342         option.
3343
3344         * configure.in (emulations): Add support for v850ea target
3345
3346         * configure (emulations): Add support for v850ea target
3347 end-sanitize-v850e
3348
3349 Fri Aug 15 14:00:13 1997  Ian Lance Taylor  <ian@cygnus.com>
3350
3351         * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3352         setting EXPECT and TCL_LIBRARY.
3353         * Makefile.in: Rebuild.
3354
3355         * as.h (enum debug_info_type): Define.
3356         (debug_type): Declare.
3357         * as.c (debug_type): New global variable.
3358         (show_usage): Add --gstabs.
3359         (parse_args): Handle --gstabs.
3360         * read.c (generate_asm_lineno): Remove.
3361         (read_a_source_file): Output stabs debugging if appropriate.
3362         Change checks of generate_asm_lineno to check debug_type.  Only
3363         generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3364         * read.h (generate_asm_lineno): Don't declare.
3365         (stabs_generate_asm_lineno): Declare.
3366         * stabs.c (stabs_generate_asm_lineno): New function.
3367         * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3368         Don't turn off debugging.
3369         (add_file): Remove old #if 0 code.
3370         (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3371         (ecoff_directive_end): Don't generate stabs line symbols.
3372         (ecoff_generate_asm_lineno): Don't check stabs_seen.  Don't set
3373         generate_asm_lineno.
3374         (line_label_cnt): Remove.
3375         (ecoff_generate_asm_line_stab): Remove.
3376         * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3377         * doc/as.texinfo, doc/as.1: Document --gstabs.
3378
3379 Wed Aug 13 18:58:56 1997  Nick Clifton  <nickc@cygnus.com>
3380
3381 start-sanitize-v850e
3382         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3383         Add support for v850ea instructions.
3384
3385         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3386         Add support for v850e instructions.
3387 end-sanitize-v850e
3388
3389         * config/tc-v850.c (md_assemble): Fix error recovery to reload
3390         text of entire opcode.
3391
3392 Tue Aug 12 10:27:34 1997  Richard Henderson  <rth@cygnus.com>
3393
3394         * doc/internals.texi: Document rs_leb128.
3395
3396 Tue Aug 12 12:17:03 1997  Ian Lance Taylor  <ian@cygnus.com>
3397
3398         * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3399         in ABSL case, rather than calling abort.
3400
3401 Mon Aug 11 21:48:00 1997  Richard Henderson  <rth@cygnus.com>
3402
3403         * as.h (enum _relax_state): Add rs_leb128.
3404         * read.c (potable): Add sleb128 and uleb128.
3405         (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3406         functions.
3407         * read.h: Update prototypes.
3408         * symbols.c (resolve_symbol_value): Streamline quite a bit.  Return
3409         the symbol value, add a second FINALIZE argument that prevents
3410         changes from being comitted.  Update all callers.
3411         * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3412         * doc/as.texinfo: Document the new pseudos.
3413
3414 Sun Aug 10 14:51:49 1997  Ian Lance Taylor  <ian@cygnus.com>
3415
3416         * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3417         stage1, and stage2.
3418         (DISTCLEANFILES): Define.
3419         * doc/Makefile.am (DISTCLEANFILES): Define.
3420         * Makefile.in, doc/Makefile.in: Rebuild.
3421
3422 Wed Aug  6 00:30:30 1997  Ian Lance Taylor  <ian@cygnus.com>
3423
3424         * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3425         Don't set targ or gas_target.  Define SCO_ELF and
3426         TARGET_SOLARIS_COMMENT when appropriate.  Don't substitute for
3427         target_frag.
3428         * Makefile.am: Remove @target_frag@.
3429         (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3430         $(TDEFINES).
3431         (dep-am): Mark as phony.
3432         * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3433         and SCO_ELF.
3434         * config/arm-big.mt, config/arm-lit.mt: Remove.
3435         * config/mips-big.mt, config/mips-lit.mt: Remove.
3436         * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3437         * config/ppc-sol.mt: Remove.
3438         * config/i386coff.mt, config/m68kcoff.mt: Remove.
3439         * config/m88kcoff.mt: Remove.
3440         * config/sco5.mt: Remove.
3441         * configure, config.in, Makefile.in: Rebuild.
3442
3443         * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3444         further try to circumvent the .y.h rule.
3445         * Makefile.in: Rebuild.
3446
3447 Tue Aug  5 12:32:07 1997  Ian Lance Taylor  <ian@cygnus.com>
3448
3449         * Makefile.am: New file, based on old Makefile.in.
3450         * acinclude.m4: New file, from old aclocal.m4.
3451         * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL.  Remove
3452         shared library handling; now handled by libtool.  Replace
3453         AC_CONFIG_HEADER with AM_CONFIG_HEADER.  Call AC_PROG_YACC,
3454         AC_PROG_LEX, and AC_DECL_YYTEXT.  Call AM_MAINTAINER_MODE,
3455         AM_CYGWIN32, and AM_EXEEXT.  Don't call CY_CYGWIN32 or CY_EXEEXT.
3456         * config.in: New file, created by autoheader.
3457         * conf.in: Remove.
3458         * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3459         * stamp-h.in: New file.
3460         * as.c (print_version_id): Change GAS_VERSION to VERSION.
3461         (parse_args): Likewise.
3462         * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3463         * doc/Makefile.am: New file, based on old doc/Makefile.in.
3464         * Makefile.in, doc/Makefile.in: Now built with automake.
3465         * aclocal.m4: Now built with aclocal.
3466         * configure: Rebuild.
3467
3468         * cond.c (s_else): If not listing false conditionals, turn listing
3469         off in the false branch of the else.
3470
3471 Mon Aug  4 11:28:35 1997  Ian Lance Taylor  <ian@cygnus.com>
3472
3473         * config/tc-mips.c (macro): Fix handling of a double load from a
3474         symbol plus an offset.
3475
3476         * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3477         has an associated external symbol.
3478
3479 Sun Aug  3 23:23:59 1997  Richard Henderson  <rth@cygnus.com>
3480
3481         * config/tc-alpha.c (s_alpha_ucons): New function.
3482         (md_pseudo_table): Add unaligned data pseudos for DWARF.
3483
3484 Thu Jul 31 15:13:43 1997  Jeffrey A Law  (law@cygnus.com)
3485
3486         * config/tc-v850.c (md_assemble): Ignore the rest of the current
3487         line if we encounter an error.
3488
3489         * config/tc-v850.c (md_assemble): Sign extend constants value
3490         for hi and hi0 expressions.
3491         (v850_insert_operand): Enable range checking for generic 16bit
3492         operands.
3493
3494 Tue Jul 29 14:20:43 1997  Jeffrey A Law  (law@cygnus.com)
3495
3496         * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3497         LO16, HI16 and HI16_S relocs.
3498
3499 Mon Jul 28 18:41:41 1997  Rob Savoye  <rob@chinadoll.cygnus.com>
3500
3501         * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3502         win32 dependencies.
3503         * configure: Regenerated with autoconf 2.12.
3504         * Makefile.in: Add $(EXEEXT) to all executables.
3505
3506 Fri Jul 25 10:54:43 1997  Jeffrey A Law  (law@cygnus.com)
3507
3508         * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3509         unconditional branches.
3510         (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3511         field selector.
3512
3513 Thu Jul 24 15:21:49 1997  Doug Evans  <dje@canuck.cygnus.com>
3514
3515         * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3516
3517 Thu Jul 24 17:51:29 1997  Ian Lance Taylor  <ian@cygnus.com>
3518
3519         * macro.c (define_macro): Make sure the index is in range before
3520         checking for '('.
3521
3522 start-sanitize-tic80
3523 Thu Jul 24 12:13:19 1997  Fred Fish  <fnf@cygnus.com>
3524
3525         * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3526         "fx" and "fxfrag".  Add "ffrag".  Change code to initialize and use
3527         the right f/ffrag and fx/fxfrag pairs since instruction may be split
3528         across frags.
3529
3530 end-sanitize-tic80
3531 Tue Jul 22 18:38:56 1997  Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3532
3533         * config/te-go32.h (USE_ALIGN_PTWO): Define.
3534         * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3535         defined, use s_align_ptwo for .align.
3536         * configure.in (i386-*-msdosdjgpp*): New target.
3537         (i386-*-go32*): Set em to go32 and targ to coffgo32.
3538         * configure: Rebuild.
3539
3540 Tue Jul 22 12:41:40 1997  Doug Evans  <dje@canuck.cygnus.com>
3541
3542         * config/tc-sparc.c (last_opcode): New static local.
3543         (md_assemble): Don't issue "FP branch in delay slot" warning if
3544         the delay slot has been annulled.
3545
3546 Tue Jul 22 13:25:13 1997  Ian Lance Taylor  <ian@cygnus.com>
3547
3548         * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3549         code if BFD_ASSEMBLER.
3550
3551 Mon Jul 21 08:57:17 1997  Jeffrey A Law  (law@cygnus.com)
3552
3553         * config/tc-v850.c (system_registers): Fix ordering of registers.
3554
3555 start-sanitize-tic80
3556 Tue Jul 15 16:29:54 1997  Fred Fish  <fnf@cygnus.com>
3557
3558         * config/tc-tic80.c (build_insn): Initialize extended word to zero
3559         when it will be filled in later by relocation information.
3560
3561 end-sanitize-tic80
3562 Mon Jul 14 23:10:58 1997  Ian Lance Taylor  <ian@cygnus.com>
3563
3564         * config/tc-mips.c (macro_build): Restore check of fmt argument.
3565         (mips_ip): Fix ISA checks.
3566
3567 start-sanitize-r5900
3568 Tue Jul 15 10:15:39 1997  Jeffrey A Law  (law@cygnus.com)
3569
3570         * configure.in: Default the r5900 to little endian.
3571         * configure: Rebuilt.
3572
3573 end-sanitize-r5900
3574 start-sanitize-tic80
3575 Mon Jul 14 19:30:55 1997  Fred Fish  <fnf@cygnus.com>
3576
3577         * config/tc-tic80.c (build_insn): Fix endianness problem with
3578         O_big operands.
3579
3580 end-sanitize-tic80
3581 Sun Jul 13 20:43:46 1997  Ian Lance Taylor  <ian@cygnus.com>
3582
3583         * config/tc-mips.c (check_absolute_expr): Change warning to
3584         error.
3585
3586 Fri Jul 11 10:18:47 1997  Jeffrey A Law  (law@cygnus.com)
3587
3588         * config/tc-mips.c (macro_build): Refine code to check if an
3589         instruction is available on a particular cpu variant.
3590         (mips_ip): Likewise.
3591
3592 Mon Jul  7 22:53:08 1997  Ian Lance Taylor  <ian@cygnus.com>
3593
3594         * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3595         OBJ_AOUT to ifdef OBJ_ELF.
3596         (md_apply_fix3): When mangling 32 bit PC relative reloc for
3597         BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3598         case.
3599         * write.c (fixup_segment): Change special case for i386-coff to
3600         not apply for i386-pe.
3601         * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3602         which were not done.
3603         (coff_frob_file_after_relocs): Rename from coff_frob_file.
3604         (coff_format_ops): Initialize frob_file_after_relocs field rather
3605         than frob_file field.
3606         * config/obj-coff.h (coff_frob_file): Don't declare.
3607         (coff_frob_file_after_relocs): Declare.
3608         (obj_frob_file): Don't define.
3609         (obj_frob_file_after_relocs): Define.
3610         * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3611         * configure: Rebuild.
3612
3613 Wed Jul  2 12:05:00 1997  Ian Lance Taylor  <ian@cygnus.com>
3614
3615         * config/obj-coff.c (fixup_segment): Never subtract section
3616         address from PC relative reloc which will be fully resolved.
3617
3618 Tue Jul  1 15:23:07 1997  Jeffrey A Law  (law@cygnus.com)
3619
3620         * ecoff.c (page_type): Renamed from page_t to avoid conflict
3621         with hpux10 header files.
3622
3623 Mon Jun 30 12:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
3624
3625         From Jason Merrill <jason@cygnus.com>:
3626         * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3627         SEC_CODE is set.
3628         * config/tc-i386.h (md_maybe_text): Define.
3629         (md_do_align): Use md_maybe_text.
3630
3631 Fri Jun 27 19:15:27 1997  Michael Meissner  <meissner@cygnus.com>
3632
3633         * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3634         relocations, don't check for symbol being external, weak, etc.
3635
3636 Mon Jun 16 19:12:51 1997  Geoff Keating  <geoffk@ozemail.com.au>
3637
3638         * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3639         calculate relocations to any external symbol, because we might be
3640         linking a shared object and the symbol might be overriden or moved
3641         (for instance, moved into a static executable's .bss section).
3642         (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3643
3644         * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3645         be calculated by the assembler.
3646
3647         * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3648         whose destination lies in the same file, by ignoring the @plt or
3649         @local and aiming the branch at its destination.
3650
3651 Mon Jun 16 13:59:18 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3652
3653         * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3654         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3655         expression.
3656
3657         * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3658         of obj_copy_symbol_attributes.
3659
3660 Mon Jun 16 12:45:56 1997  Ian Lance Taylor  <ian@cygnus.com>
3661
3662         * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3663         signed operand, sign extend a 32 bit value to the host size.
3664
3665         * Makefile.in (CFLAGS): Subsitute from configure script.  From
3666         Jeff Makey <jeff@cts.com>.
3667
3668         * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3669         buffer size to make a copy of the symbol.
3670
3671         * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3672         macro.o.
3673
3674 Thu Jun 12 12:16:20 1997  Ian Lance Taylor  <ian@cygnus.com>
3675
3676         * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3677         step through the frags calling cvt_frag_to_fill, switch to
3678         SEG_DATA when we reach data_frag_root.
3679
3680 Tue Jun 10 17:08:34 1997  Jeffrey A Law  (law@cygnus.com)
3681
3682         * config/tc-mn10300.c (md_assemble): Allow an empty register
3683         list for instructions which use register lists.
3684
3685 Tue Jun 10 11:18:09 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3686
3687         * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3688
3689         * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3690         OBJ_COFF.
3691
3692         * config/tc-arm.c: Add prototypes for many static functions.
3693         (struct asm_opcode ): Add prototypes for parms field.
3694         (struct thumb_opcode ): Likewise.
3695         (fp_op2): Remove unused flags parameter.
3696         (output_inst): Make static.
3697         (arm_after_pass_hook): Remove unused ignore parameter.
3698         * config/tc-arm.h (arm_after_pass_hook): Declare.
3699         (arm_start_line_hook): Declare.
3700         (arm_frob_label): Declare.
3701
3702 Mon Jun  9 12:55:45 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3703
3704         * depend.c (wrap_output): new prototype.
3705
3706 Mon Jun  9 12:52:44 1997  Ian Lance Taylor  <ian@cygnus.com>
3707
3708         * config/tc-sh.c (md_apply_fix): Check for overflow.
3709
3710         * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3711         section size to be aligned.
3712
3713 Fri Jun  6 17:15:55 1997  Ian Lance Taylor  <ian@cygnus.com>
3714
3715         * config/tc-sh.h (md_cons_align): Define.
3716         (sh_cons_align): Declare.
3717         * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3718         (sh_no_align_cons): New static variable.
3719         (s_uacons): New static function.
3720         (sh_cons_align): New function.
3721         (sh_handle_align): Warn about misaligned data.
3722         * doc/c-sh.texi: Document .uaword and .ualong.
3723
3724 Thu Jun  5 15:38:17 1997  Ian Lance Taylor  <ian@cygnus.com>
3725
3726         * macro.c (macro_expand): In MRI mode, treat single quote as a
3727         separator character when checking for a positional argument.
3728
3729 Tue Jun  3 16:15:13 1997  Nick Clifton  <nickc@cygnus.com>
3730
3731         * config/tc-arm.c (md_parse_option): Merge in changes from
3732         armT-970328-branch.
3733
3734         * config/tc-arm.h: Merge in changes from armT-970328-branch.
3735
3736         * configure.in (emulations): Add Thumb architecture support from
3737         armT-9703-28-branch.
3738
3739 Mon Jun  2 16:25:07 1997  Nick Clifton  <nickc@cygnus.com>
3740
3741         * doc/all.texi: Add enabling of ARM documentation.
3742
3743         * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3744
3745 Mon Jun  2 11:55:12 1997  Gavin Koch  <gavin@cygnus.com>
3746
3747         * config/tc-mips.c: Added r3900 support.
3748
3749 Thu May 29 12:58:26 1997  Ben Pfaff  <pfaffben@pilot.msu.edu>
3750
3751         * as.c: (parse_args) `-t' option requires an argument.
3752
3753 Wed May 28 15:45:07 1997  Nick Clifton  <nickc@cygnus.com>
3754
3755         * config/tc-arm.c (md_begin): Change call to
3756         coff_arm_bfd_set_private_flags() to a call to
3757         bfd_set_private_flags().
3758
3759 Wed May 28 16:17:34 1997  Ian Lance Taylor  <ian@cygnus.com>
3760
3761         * Makefile.in: Rebuild dependencies.
3762
3763         * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3764         of a BFD_RELOC_RVA reloc.
3765
3766 Wed May 28 10:48:14 1997  Jeffrey A Law  (law@cygnus.com)
3767
3768         * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3769         (hppa_force_relocation): Force a relocation for an absolute
3770         call/jump.
3771
3772 Mon May 26 13:24:25 1997  Ian Lance Taylor  <ian@cygnus.com>
3773
3774         * doc/as.texinfo: Don't use @value in section names or index
3775         entries; it confuses texinfo.tex.
3776
3777 Fri May 23 00:09:35 1997  Tom Tromey  <tromey@cygnus.com>
3778
3779         * doc/as.texinfo: Updated for -MD option.
3780         * Makefile.in (CFILES): Added depend.c.
3781         (OBJS): Added depend.o.
3782         * as.h (start_dependencies, register_dependency,
3783         print_dependencies): New declarations.
3784         * depend.c: New file.
3785         * as.c (parse_args): Added -MD option.
3786         (main): Call print_dependencies.
3787         (show_usage): Added help for -MD.
3788         * read.c (s_app_file): Call register_dependency.
3789         (s_include): Call register_dependency when file is found.
3790         (read_a_source_file): Call register_dependency.
3791
3792 Wed May 21 17:39:28 1997  Ian Lance Taylor  <ian@cygnus.com>
3793
3794         * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3795         section address to the symbol value.
3796
3797 Tue May 20 11:23:31 1997  Gavin Koch  <gavin@cygnus.com>
3798
3799         * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3800         into the new membership field.
3801
3802 Thu May 15 10:00:53 1997  Nick Clifton  <nickc@cygnus.com>
3803
3804         * config/tc-arm.c (md_begin): If no cpu type is specified on the
3805         command line then the ARM7 is now chosen by default when setting
3806         the BFD machine and architecture.
3807
3808 Wed May 14 09:54:53 1997  Nick Clifton  <nickc@cygnus.com>
3809
3810         * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3811         hold APCS selection.
3812         (md_begin): Added code to generate flags to be set into the COFF
3813         header and the calls to the BFD functions to do this.
3814         (md_parse_option, md_show_usage): Added new command line
3815         options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3816         -marmv3m, -marmv4, -marmv4t.
3817
3818         * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3819         as it is never used.
3820
3821 Tue May 13 22:26:14 1997  Jeffrey A Law  (law@cygnus.com)
3822
3823         * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3824         label name with ".".
3825         * config/tc-mn10300.c (md_convert_frag): Likewise.
3826
3827 Tue May 13 14:44:39 1997  Ian Lance Taylor  <ian@cygnus.com>
3828
3829         * config/tc-mips.c (set_at): Check for bignum.
3830         (check_absolute_expr, macro, mips16_macro): Likewise.
3831
3832 start-sanitize-tic80
3833 Tue May 13 10:45:56 1997  Fred Fish  <fnf@cygnus.com>
3834
3835         * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3836         for overflow/underflow, only insert lower 15 bits into instruction.
3837
3838 end-sanitize-tic80
3839 Mon May 12 13:33:08 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3840
3841         * config/tc-i386.c (pi): Check for RegMMX.
3842
3843 Thu May  8 11:10:15 1997  Ian Lance Taylor  <ian@cygnus.com>
3844
3845         * expr.c (expr): When subtracting values in the same frag,
3846         subtract X_add_number rather than adding it.
3847
3848 Wed May  7 15:39:48 1997  Ian Lance Taylor  <ian@cygnus.com>
3849
3850         * config/obj-coff.c (write_object_file): Just pass NULL to
3851         md_do_align, not the address of a char holding NOP_OPCODE.
3852
3853         * config/tc-mips.c (macro): Handle constants for M_LI_D and
3854         M_LI_DD.
3855         (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3856         than an address if the floating point value looks sufficiently
3857         simple.
3858
3859 Tue May  6 12:18:09 1997  Ian Lance Taylor  <ian@cygnus.com>
3860
3861         * config/tc-i386.c (md_section_align): If a.out and BFD, force
3862         section size to be aligned.
3863
3864 Mon May  5 17:16:55 1997  Ian Lance Taylor  <ian@cygnus.com>
3865
3866         * cond.c: Include "macro.h".
3867         (struct conditional_frame): Add macro_nest field.
3868         (initialize_cframe): Initialize macro_nest.
3869         (cond_finish_check): Add nest parameter.  Change all callers.
3870         (cond_exit_macro): New function.
3871         * as.h (cond_finish_check): Update declaration.
3872         (cond_exit_macro): Declare.
3873         * input-scrub.c (macro_nest): Make globally visible.
3874         (input_scrub_next_buffer): Call cond_finish_check.
3875         * macro.h (macro_nest): Declare.
3876         * read.c (s_mexit): Call cond_exit_macro.
3877
3878         * config/tc-i386.h (RegMMX): Define.
3879         * config/tc-i386.c (pi): Check for all register types.
3880         (type_names): Add RegMMX.
3881         (md_assemble): Handle RegMMX.
3882
3883 Wed Apr 30 12:47:00 1997  Manfred Hollstein  <manfred@s-direktnet.de>
3884
3885         * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3886         TE_DELTA.
3887
3888 Tue Apr 29 20:23:10 1997  Jim Wilson  <wilson@cygnus.com>
3889
3890         * config/tc-mips.c (nopic_need_relax): Add new parameter
3891         before_relaxing.  Use it when testing ecoff_extern_size.
3892         (load_address, macro, md_estimate_size_before_relax): Fix all
3893         callers.
3894
3895 Tue Apr 29 19:54:36 1997  Richard Henderson  <rth@tamu.edu>
3896
3897         * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3898         (obj_elf_subsection): New static function.
3899
3900 Tue Apr 29 19:52:47 1997  Ian Lance Taylor  <ian@cygnus.com>
3901
3902         * config/obj-coff.c (coff_header_append): Don't reset string_size
3903         each time through the loop.
3904
3905 Fri Apr 25 14:17:46 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
3906
3907         * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3908
3909 Fri Apr 25 12:03:15 1997  Ian Lance Taylor  <ian@cygnus.com>
3910
3911         * doc/internals.texi (Porting GAS): Correct documentation for
3912         current configure handling of targ-cpu.h, et. al.
3913         (CPU backend): Document listing macros.
3914
3915         * listing.c (data_buffer): Set size based on other listing macros,
3916         rather than always using 100.
3917         (data_buffer_size): Remove static variable.
3918         (calc_hex): Make data_buffer_size a local variable.  Don't leave
3919         any slop when filling data_buffer.
3920
3921 Mon Apr 21 15:33:19 1997  Ian Lance Taylor  <ian@cygnus.com>
3922
3923         * doc/c-mips.texi: Document .set autoextend.
3924
3925 Sat Apr 19 23:09:25 1997  Niklas Hallqvist  <niklas@petra.appli.se>
3926
3927         * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3928         mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3929         sparc-*-openbsd*): New targets.
3930         * configure: Rebuild.
3931
3932 Sat Apr 19 22:52:03 1997  Jim Wilson  <wilson@cygnus.com>
3933
3934         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3935         for all undefined symbols.
3936
3937 Fri Apr 18 13:37:35 1997  Ian Lance Taylor  <ian@cygnus.com>
3938
3939         * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3940         correctly.
3941
3942 Fri Apr 18 11:51:35 1997  Niklas Hallqvist  <niklas@appli.se>
3943
3944         * configure.in (alpha*-*-openbsd*): New target.
3945         * configure: Rebuild.
3946
3947 Thu Apr 17 13:59:47 1997  Per Fogelstrom  <pefo@openbsd.org>
3948
3949         * configure.in (mips-*-openbsd*): New target.
3950         * configure: Rebuild.
3951
3952 start-sanitize-d30v
3953 Wed Apr 16 12:31:24 1997  Martin Hunt <hunt@cygnus.com>
3954
3955         * config/tc-d30v.c (parallel_ok): Fix parallel checking
3956         for instructions using conditional execution.
3957
3958 end-sanitize-d30v
3959 Tue Apr 15 18:11:44 1997  Gavin Koch  <gavin@cygnus.com>
3960
3961         * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3962
3963 Tue Apr 15 13:04:47 1997  Ian Lance Taylor  <ian@cygnus.com>
3964
3965         * Makefile.in (srcroot): Remove.
3966         (INSTALL): Set to @INSTALL@.
3967         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3968         (all, dvi): Don't set srcroot.
3969         (install): Depend upon as.new, gasp.new, and installdirs.  Use
3970         $(program_transform_name) directly, rather than using
3971         $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3972         (installdirs): New target.
3973         * doc/Makefile.in (INSTALL_XFORM1): Remove.
3974         (install): Depend upon installdirs.  Use $(program_transform_name)
3975         directly, rather than using $(INSTALL_XFORM) and
3976         $(INSTALL_XFORM1).
3977         (installdirs): New target.
3978         (install-info-as): Run mkinstalldirs.
3979         (install-info-gasp): Likewise.
3980
3981 Mon Apr 14 11:59:08 1997  Ian Lance Taylor  <ian@cygnus.com>
3982
3983         * Makefile.in (INSTALL): Change install.sh to install-sh.
3984
3985         * symbols.c (resolve_symbol_value): Check for division by zero.
3986
3987         From Thomas Graichen <graichen@rzpd.de>:
3988         * Makefile.in: Always use $(SHELL) when running move-if-change.
3989         * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3990         * configure: Rebuild.
3991
3992 Thu Apr 10 14:40:00 1997  Doug Evans  <dje@canuck.cygnus.com>
3993
3994         * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3995         New argument `want'.  Update enum cgen_parse_operand_result values.
3996         Initialize if CGEN_PARSE_OPERAND_INIT.
3997         * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3998         (md_assemble): Call cgen_asm_init_parse.
3999         Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
4000
4001 Wed Apr  9 11:49:41 1997  Ian Lance Taylor  <ian@cygnus.com>
4002
4003         * config/tc-m68k.c (m68k_ip): Handle #j.
4004
4005 Tue Apr  8 16:37:57 1997  Jeffrey A Law  (law@cygnus.com)
4006
4007         * config/tc-mn10300.c (md_convert_frag): Create fixup at the
4008         right address for call label:32,regs,imm.
4009
4010 Mon Apr  7 14:58:22 1997  Jeffrey A Law  (law@cygnus.com)
4011
4012         * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
4013         zero.
4014         * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
4015         symbol for OBJ_ELF anymore.
4016
4017 Mon Apr  7 10:54:59 1997  Doug Evans  <dje@canuck.cygnus.com>
4018
4019         * Makefile.in: Regenerate dependencies.
4020         (TARG_CPU): New variable.
4021         (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
4022         (.dep1): Delete creating of cgen-opc.h.
4023         (.tcdep): Put proper contents in cgen-opc.h.
4024         * configure.in (m32r): Delete setting of extra_files, extra_links.
4025         (AC_OUTPUT): Create cgen-opc.h.
4026         * configure: Regenerated.
4027
4028 Sat Apr  5 13:19:12 1997  Klaus Kaempf  <kkaempf@progis.de>
4029
4030         * makefile.vms: Update to build gasp.exe.
4031
4032 Fri Apr  4 16:10:02 1997  Doug Evans  <dje@canuck.cygnus.com>
4033
4034         * write.c (relax_frag): Make non-static.
4035         * write.h (relax_frag): Add prototype for.
4036         * config/tc-m32r.h (md_do_align): New arg `max'.
4037         * config/tc-m32r.c (m32r_do_align): Likewise.
4038         Update calls to frag_align, frag_align_pattern.
4039         (fill_insn): Update call to m32r_do_align.
4040         (m32r_scomm): Update call to frag_align.
4041
4042         * config/tc-m32r.[ch]: New files.
4043         * cgen.c: New file.
4044         * Makefile.in (CPU_TYPES): Add m32r.
4045         (TARGET_CPU_CFILES): Add tc-m32r.c.
4046         (TARGET_CPU_HFILES): Add tc-m32r.h.
4047         (DISTCLEAN_HERE): Add cgen-opc.h.
4048         (.dep1,.tcdep): Create empty cgen-opc.h.
4049         (cgen.o): Add dependencies.
4050         (dependencies): Regenerate.
4051         * as.h (struct frag): New member fr_targ.
4052         (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
4053         * conf.in (USING_CGEN): New macro.
4054         * configure.in (m32r-*-*): Add entry for.
4055         Add cgen.o to extra_objects.
4056         * configure: Regenerate.
4057         * frags.c (frag_var): fr_pcrel_adjust renamed to
4058         fr_targ.ns32k.pcrel_adjust.  fr_bsr renamed to fr_targ.ns32k.bsr.
4059         (frag_variant): Likewise.
4060         * write.c (relax_frag): Likewise.
4061         * config/tc-ns32k.c (*): Likewise.
4062
4063 Fri Apr  4 13:26:10 1997  Ian Lance Taylor  <ian@cygnus.com>
4064
4065         * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
4066         rather than for any end of line character.
4067
4068         * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
4069         call abort (i.e., as_abort) rather than crashing.
4070
4071         * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
4072         OBJ_ELF, rather than of S_GET_OTHER.
4073
4074         * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
4075
4076 Thu Apr  3 13:16:18 1997  Ian Lance Taylor  <ian@cygnus.com>
4077
4078         * Makefile.in (VERSION): Set to 2.8.1.
4079
4080         * Branched binutils 2.8.
4081
4082 Wed Apr  2 12:24:10 1997  Ian Lance Taylor  <ian@cygnus.com>
4083
4084         * COPYING: Update FSF address.
4085
4086         * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
4087
4088 Tue Apr  1 18:29:47 1997  Jim Wilson  <wilson@cygnus.com>
4089
4090         * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
4091
4092 Tue Apr  1 16:24:28 1997  Klaus Kaempf  <kkaempf@progis.de>
4093
4094         * config-gas.com: Update to handle both vax and alpha.
4095         * makefile.vms: Update to use config-gas.
4096         * conf-a-gas.com: Remove file.
4097
4098 Tue Apr  1 16:08:21 1997  Ian Lance Taylor  <ian@cygnus.com>
4099
4100         * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
4101         itbl-lex.c dependencies.  Remove rules for itbl-lex.o,
4102         itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
4103
4104 start-sanitize-tic80
4105 Tue Apr  1 11:25:56 1997  Michael Meissner  <meissner@cygnus.com>
4106
4107         * config/tc-tic80.c (line_comment_char): Make '#' start comments
4108         at the beginning of a line for compatibility with .S files where
4109         cpp leaves the filename transitions beginning with '#'.
4110
4111 end-sanitize-tic80
4112 Tue Apr  1 00:07:30 1997  Ian Lance Taylor  <ian@cygnus.com>
4113
4114         * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
4115         tc_coff_sizemachdep if OBJ_COFF.
4116
4117 Mon Mar 31 23:53:44 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
4118
4119         * config/tc-ppc.c (register_name): Declare.
4120
4121 Mon Mar 31 16:31:04 1997  Joel Sherrill  <joel@oarcorp.com>
4122
4123         * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
4124         * configure: Rebuild.
4125
4126 Mon Mar 31 14:15:19 1997  Ian Lance Taylor  <ian@cygnus.com>
4127
4128         * config/tc-mips.c (mips_pseudo_table): Add "stabn".
4129         (mips16_mark_labels): New static function.
4130         (append_insn): Call mips16_mark_labels.
4131         (mips_emit_delays): Likewise.
4132         (s_insn): Likewise.  Don't call mips_clear_insn_labels.
4133         (s_mips_stab): New static function.
4134
4135         * configure.in: Use ELF for mips-*-gnu*.
4136         * configure: Rebuild.
4137
4138 Mon Mar 31 14:01:40 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4139
4140         * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
4141         TE_DELTA.
4142
4143 Fri Mar 28 18:03:19 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
4144
4145         * configure.in: Add AC_ARG_ENABLE for commonbfdlib.  If it is set,
4146         set OPCODES_LIB to empty.
4147         * configure: Rebuild.
4148
4149 Fri Mar 28 15:25:24 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
4150
4151         * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
4152         targets.
4153         * configure: Rebuild.
4154
4155 Fri Mar 28 13:08:33 1997  Ian Lance Taylor  <ian@cygnus.com>
4156
4157         * itbl-parse.y (yyerror): Make static.  Declare.
4158
4159         From Ralf Baechle <ralf@gnu.ai.mit.edu>:
4160         * configure.in: Set emulations for mips-*-linux*-*.
4161         * configure: Rebuild.
4162
4163         * config/tc-mips.c (struct mips_set_options): Define.
4164         (mips_opts): New static variable.
4165         (mips_isa): Remove.  Now a field in mips_opts.  Change all
4166         references.
4167         (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
4168         (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
4169         (struct mips_option_stack): Define.
4170         (mips_opts_stack): New static variable.
4171         (s_mipsset): Add support for .set push and .set pop.
4172         * doc/c-mips.texi: Document .set push and .set pop.
4173
4174         * config/obj-elf.c (obj_elf_section_change_hook): New function.
4175         * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
4176         * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
4177
4178 Thu Mar 27 12:23:56 1997  Ian Lance Taylor  <ian@cygnus.com>
4179
4180         * as.c (parse_args): Update copyright date in version message.
4181
4182         * Makefile.in (clean-here): Remove dependency files.
4183
4184         * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
4185         (s_mri_common): Check S_IS_COMMON unconditionally.
4186         * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
4187         * config/tc-alpha.c (s_alpha_comm): Likewise.
4188         * config/tc-mips.c (nopic_need_relax): Likewise.
4189         * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
4190         (ppc_pe_comm): Likewise.
4191         * config/obj-elf.c (obj_elf_common): Likewise.  Set segment of
4192         common symbol to bfd_com_section_ptr.
4193         * config/tc-sparc.c (s_common): Likewise.
4194         (tc_gen_reloc): Likewise.
4195
4196 start-sanitize-d30v
4197 Thu Mar 27 00:29:46 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4198
4199         * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4200
4201 end-sanitize-d30v
4202 Wed Mar 26 13:35:15 1997  H.J. Lu  <hjl@lucon.org>
4203
4204         * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4205         BFD_ASSEMBLER.
4206
4207 Wed Mar 26 11:32:51 1997  Ian Lance Taylor  <ian@cygnus.com>
4208
4209         * input-scrub.c (input_scrub_next_buffer): Handle very long input
4210         lines correctly.
4211
4212         * listing.c (print_lines): Add lineno parameter.  Change all
4213         callers.
4214         (listing_listing): Only call calc_hex for the right line.
4215         (listing_list): Set the new edict based on the current edict, in
4216         order to handle listing commands in macros correctly.
4217
4218         * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4219         instructions.
4220
4221         * cond.c (cond_finish_check): New function.
4222         * as.h (cond_finish_check): Declare.
4223         * as.c (main): Call cond_finish_check.
4224
4225 start-sanitize-d30v
4226 Tue Mar 25 14:45:54 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4227
4228         * config/tc-d30v.c (md_assemble): If two instructions
4229         are supposed to be assembled in parallel and the first one is
4230         long, print an error and stop.
4231         (md_apply_fix3): Don't calculate absolute relocs.  Just write
4232         them out.
4233
4234 end-sanitize-d30v
4235 Mon Mar 24 12:11:18 1997  Ian Lance Taylor  <ian@cygnus.com>
4236
4237         * config/tc-i386.h (iclrKludge): Define.
4238         * config/tc-i386.c (md_assemble): Handle iclrKludge.
4239
4240         * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4241         OBJ_ECOFF.
4242         (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4243         * config/tc-alpha.c (alpha_debug): New static variable.
4244         (md_parse_option): Set alpha_debug if -g is seen.
4245         (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4246
4247 start-sanitize-d30v
4248 Sun Mar 23 18:03:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4249
4250         * config/tc-d30v.c (build_insn): Enable range-checking code.
4251         (postfix): Stop at space or comma.
4252         (md_assemble): Change error message.
4253
4254 end-sanitize-d30v
4255 Sat Mar 22 13:44:28 1997  Ian Lance Taylor  <ian@cygnus.com>
4256
4257         * Makefile.in: Added automatic dependency building.
4258         * dep-in.sed: New file.
4259
4260 Fri Mar 21 15:42:37 1997  Ian Lance Taylor  <ian@cygnus.com>
4261
4262         * config/obj-ieee.c (segment_name): Don't define function if this
4263         is a macro.
4264
4265         * config/obj-coff.h (DO_STRIP): Don't define.
4266         * config/tc-h8300.h (DO_STRIP): Don't define.
4267         * config/tc-h8500.h (DO_STRIP): Don't define.
4268         * config/tc-w65.h (DO_STRIP): Don't define.
4269         * config/tc-z8k.h (DO_STRIP): Don't define.
4270
4271         * symbols.c (colon): Call obj_frob_label if it is defined.
4272         * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4273
4274         * configure.in: Don't set files and links.  Don't call
4275         AC_LINK_FILES.  Substitute te_file.  Create targ-cpu.h,
4276         obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4277         * configure: Rebuild.
4278         * Makefile.in (TARG_CPU_C): New variable.
4279         (TARG_CPU_O, TARG_CPU_H): New variables.
4280         (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4281         (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4282         (SOURCES): Rename from REAL_SOURCES.  Delete old definition.
4283         (LINKED_SOURCES): Remove.
4284         (HEADERS): Rename from REAL_HEADERS.  Delete old definition.
4285         (LINKED_HEADERS): Remove.
4286         (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4287         ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4288         targ-cpu.h, etc.
4289         ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4290         (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4291         (itbl-cpu.h): Remove target.
4292         (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4293         atof-targ.h.
4294
4295 Thu Mar 20 19:18:58 1997  Ian Lance Taylor  <ian@cygnus.com>
4296
4297         * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4298
4299 Thu Mar 20 16:49:14 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4300
4301         * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4302         open coded loop that does not require the name to start with a
4303         name beginner.
4304
4305 Thu Mar 20 13:42:01 1997  H.J. Lu  <hjl@lucon.org>
4306
4307         * frags.c (frag_var): Change offset parameter to offsetT.
4308         (frag_variant): Likewise.
4309         * frags.h (frag_variant, frag_var): Update declarations.
4310         * config/tc-m68k.c (struct m68k_it): Change foff field to
4311         offsetT.
4312         (add_frag): Change off parameter to offsetT.
4313         * Several files: Add casts to calls to frag_var.
4314
4315         * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4316         serialize a parallel make.
4317         (itbl-parse.h): Split target out from itbl-parse.c.
4318
4319 Thu Mar 20 12:48:45 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4320
4321         * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4322
4323         * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4324         * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4325         storing the value of a common symbol.
4326
4327 Wed Mar 19 11:37:57 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4328
4329         * config/obj-coff.c (glue_symbols): Unused variable symbolP
4330         removed.
4331         (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4332         that is done by symbol_remove and symbol_insert.
4333
4334         * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4335         symbol.
4336
4337 Wed Mar 19 11:06:29 1997  Ian Lance Taylor  <ian@cygnus.com>
4338
4339         * config/tc-mips.c (load_register): In 32 bit mode, when not
4340         dealing with a 64 bit number, permit the upper 32 bits to be set
4341         even if bit 31 is not set.
4342
4343 Tue Mar 18 23:30:14 1997  Ian Lance Taylor  <ian@cygnus.com>
4344
4345         * read.c (potable): Add "equiv".
4346         (s_set): Handle .equiv based on argument.
4347         * doc/as.texinfo (Equiv): New node to document .equiv.
4348         (Err): New node to document .err.
4349
4350 Tue Mar 18 15:50:13 1997  H.J. Lu  <hjl@lucon.org>
4351
4352         * Many files: Add function prototypes.
4353         * as.c (show_usage, parse_args): Make static.
4354         * frags.h (frag_alloc): Declare.
4355         * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4356         * symbols.c (dollar_label_instance): Change return type to long.
4357         * symbols.h (print_symbol_value): Declare.
4358         (print_expr, print_expr_1, print_symbol_value_1): Declare.
4359         * write.c (fix_new_exp): Don't declare make_expr_symbol.
4360         (remove_subsegs, relax_frag): Make static.
4361         * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4362         (what_kind_of_float): Likewise.
4363         (atof_vax): Make static.  Change what_kind to int.
4364         (md_atof): Change what_statement_type to int.
4365         * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4366         * config/tc-alpha.c (vax_md_atof): Declare.
4367         (md_atof): Don't declare atof_ieee and vax_md_atof.
4368         * config/tc-i386.c (set_16bit_code_flag): Make static.
4369         * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4370         * config/tc-m68k.c (add_fix): Change width to int.
4371         (insert_reg): Change regname to const.
4372         (md_atof): Don't declare atof_ieee.
4373         (demand_empty_rest_of_line): Don't declare.
4374         * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4375         * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4376         (parse_keyword_arg): Change lookup_fn to take const arg.
4377         (md_atof): Don't declare atof_ieee.
4378         * config/tc-sparc.h: Add ifdef for multiple inclusion.
4379         (tc_aout_pre_write_hook): Don't declare.
4380
4381 Mon Mar 17 11:21:09 1997  Ian Lance Taylor  <ian@cygnus.com>
4382
4383         * as.h (bfd_alloc_by_size_t): Don't declare.
4384         * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4385
4386 Sun Mar 16 13:49:21 1997  Philippe De Muyter <phdm@info.ucl.ac.be>
4387
4388         * symbols.c (symbol_new): Don't call debug_verify_symchain.
4389         (symbol_append): Set sy_next and sy_previous when adding a single
4390         symbol to an empty list.  Call debug_verify_symchain.
4391         (verify_symbol_chain): Use assert, not know.
4392
4393 Sat Mar 15 20:27:12 1997  Fred Fish  <fnf@cygnus.com>
4394
4395         * NEWS: Note BeOS support.
4396         * configure.in: (ppc-*-beos): New target, use coff as object format.
4397         * configure: Regenerate with autoconf.
4398
4399 Sat Mar 15 19:14:02 1997  Ian Lance Taylor  <ian@cygnus.com>
4400
4401         * config/tc-mips.c (md_apply_fix): Improve error message for out
4402         of range branch.
4403
4404         * Makefile.in: Add dependencies on obstack.h where needed.
4405
4406 Fri Mar 14 15:33:38 1997  Ian Lance Taylor  <ian@cygnus.com>
4407
4408         * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4409         case of a symbol equated to another symbol when using SVR4_PIC.
4410
4411         * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4412
4413 Thu Mar 13 11:20:51 1997  Ian Lance Taylor  <ian@cygnus.com>
4414
4415         * read.c (read_a_source_file): Call LISTING_NEWLINE before
4416         HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4417
4418         * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4419         and md_elf_section_change_hook if they are defined.
4420         (obj_elf_text, obj_elf_previous): Likewise.
4421
4422 Wed Mar 12 11:40:20 1997  Ian Lance Taylor  <ian@cygnus.com>
4423
4424         * config/obj-multi.h (struct elf_obj_sy): Define if
4425         OBJ_MAYBE_ELF.
4426         (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4427         OBJ_MAYBE_ELF.
4428         * config/obj-elf.h (struct elf_obj_sy): Don't define if
4429         OBJ_SYMFIELD_TYPE is defined.
4430
4431         * doc/as.texinfo (bss): Improve description of .bss section.  In
4432         ELF or COFF, you are permitted to switch into the section.
4433         (Comm): Rewrite description of common symbols.
4434         (Lcomm): Mention that some targets permit a third argument.
4435
4436 Tue Mar 11 01:13:31 1997  Ian Lance Taylor  <ian@cygnus.com>
4437
4438         * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4439
4440         * symbols.c (colon): Change type of local to int.  From Alan Modra
4441         <alan@spri.levels.unisa.edu.au>.
4442
4443         * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4444         alignment if a zero fill pattern was explicitly specified.
4445         * config/tc-sh.c (sh_do_align): Likewise.
4446
4447         * read.c (equals): Always permit register names to be redefined.
4448
4449         * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4450         mips16 symbol to be adjusted if a symbol is being subtracted from
4451         it.
4452
4453         From Eric Youngdale <eric@andante.jic.com>:
4454         * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4455         illegal symbol version names.
4456         (elf_frob_symbol): Check for external default versions.
4457
4458 Sun Mar  9 23:49:12 1997  Ian Lance Taylor  <ian@cygnus.com>
4459
4460         From Eric Youngdale <eric@andante.jic.com>:
4461         * config/obj-elf.h (struct elf_obj_sy): Define.
4462         (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct.  Change all
4463         users.
4464         * config/obj-elf.c (obj_elf_symver): Just record the name.
4465         (obj_symbol_new_hook): Initialized versioned_name field.
4466         (elf_frob_symbol): If there is a versioned_name, either rename the
4467         symbol, or add an alias with that name.
4468
4469 Thu Mar  6 13:55:32 1997  Jeffrey A Law  (law@cygnus.com)
4470
4471         * config/tc-mn10300.c (md_relax_table): Define.
4472         (md_convert_frag): Implement.
4473         (md_assemble): Handle relaxable operands/instructions correctly.
4474         (md_estimate_size_before_relax): Implement.
4475         * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4476
4477         * config/tc-mn10200.c (md_relax_table): Fix typos.
4478
4479         * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4480         relocs anymore.  Tweak fx_offset for pc-relative relocs.
4481
4482 Wed Mar  5 15:46:16 1997  Ian Lance Taylor  <ian@cygnus.com>
4483
4484         * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4485         in MRI mode.
4486
4487 start-sanitize-tic80
4488 Tue Mar  4 19:34:21 1997  Fred Fish  <fnf@cygnus.com>
4489
4490         * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4491         pseudo-ops.
4492         * config/tc-tic80.c (md_begin): Declare external variable
4493         coff_flags and insert an F_AR32WR bit into it.
4494
4495 end-sanitize-tic80
4496 Tue Mar  4 10:01:04 1997  Ian Lance Taylor  <ian@cygnus.com>
4497
4498         * read.c (equals): Add reassign parameter.  Change all callers.
4499         * read.h (equals): Update declaration.
4500
4501 Sat Mar  1 01:04:04 1997  Ian Lance Taylor  <ian@cygnus.com>
4502
4503         * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4504         can rely on the frag address to determine whether a frag is
4505         earlier or later.
4506
4507 Fri Feb 28 14:40:00 1997  Ian Lance Taylor  <ian@cygnus.com>
4508
4509         * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4510         (S_LOCAL_NAME): Likewise.
4511         (FAKE_LABEL_NAME): Define unconditionally.
4512         * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4513         BFD_ASSEMBLER.
4514         (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4515         * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4516         Don't define FAKE_LABEL_NAME.
4517         * config/te-ic960.h: Likewise.
4518         * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4519         (mips_frob_file_before_adjust): Declare.
4520         * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4521         (mips_local_label): Remove.
4522
4523         * config/te-sco386.h: Remove; not used.
4524
4525 start-sanitize-tic80
4526 Thu Feb 27 15:39:16 1997  Fred Fish  <fnf@cygnus.com>
4527
4528         * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4529         byte alignment rather than power-of-two alignment that is the
4530         GAS default.
4531
4532 end-sanitize-tic80
4533 Thu Feb 27 13:29:04 1997  Ian Lance Taylor  <ian@cygnus.com>
4534
4535         * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4536
4537         * gasp.c (hash_add_to_string_table): Correct misspelling in error
4538         message, and add newline.
4539         (process_file): Don't process assignments in the label if this is
4540         a equ or assign pseudo-op.
4541         (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4542         and K_EQU, to match documentation.
4543
4544 Thu Feb 27 12:00:03 1997  Michael Meissner  <meissner@cygnus.com>
4545
4546         * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4547         to denote read-only data sections.
4548
4549 Thu Feb 27 00:26:33 1997  Ian Lance Taylor  <ian@cygnus.com>
4550
4551         * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4552         * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4553
4554         * expr.c (operand): Simplify 0b handling.  Don't treat 0b as a
4555         binary number if the next character is '+' or '-'.
4556
4557 start-sanitize-tic80
4558 Wed Feb 26 20:47:12 1997  Fred Fish  <fnf@cygnus.com>
4559
4560         * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4561         (find_opcode): Match operands that can be floats.
4562         (build_insn): Handle O_big (float) expressions and build
4563         correct opcode.
4564
4565 end-sanitize-tic80
4566 Wed Feb 26 18:19:00 1997  Stan Shebs  <shebs@andros.cygnus.com>
4567
4568         * configure.in (mips*-*-lnews*): New target, also make empty
4569         emulation list for this target.
4570         * configure: Update.
4571         * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4572         (mips_target_format): Use.
4573         * te-lnews.h: New file.
4574
4575 start-sanitize-tic80
4576 Wed Feb 26 15:33:46 1997  Fred Fish  <fnf@cygnus.com>
4577
4578         * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4579         operands with :m or :s modifiers and generate the right opcodes
4580         for them.
4581
4582 end-sanitize-tic80
4583 Wed Feb 26 11:56:11 1997  Ian Lance Taylor  <ian@cygnus.com>
4584
4585         * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4586         $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4587
4588 Tue Feb 25 22:02:23 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4589
4590         * config/tc-m68k.c (instring): Useless local declaration of
4591         crack_operand removed.
4592         * expr.h (expressionS): Changed type of X_op field to operatorT if
4593         __GNUC__.
4594
4595 Tue Feb 25 13:17:27 1997  Ian Lance Taylor  <ian@cygnus.com>
4596
4597         Based on patches from Robert Lipe <robertl@dgii.com>:
4598         * configure.in: Add i386coff and i386elf to emulation list.
4599         * configure: Rebuild.
4600         * as.c (i386coff, i386elf): Declare.
4601         * obj.h (coff_format_ops): Declare.
4602         * config/obj-coff.c (OBJ_HEADER): Define.
4603         (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4604         (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4605         (obj_pseudo_table): Add "version".
4606         (coff_pop_insert): New static function.
4607         (coff_sec_sym_ok_for_reloc): New static function.
4608         (no_func): New static function.
4609         (coff_format_ops): New variable.
4610         * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4611         (obj_symbol_new_hook): Define.
4612         (coff_obj_read_begin_hook): Declare.
4613         (obj_read_begin_hook): Define.
4614         * config/tc-i386.h (i386_target_format): Declare.
4615         * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4616         OUTPUT_FLAVOR when appropriate.
4617         (i386_target_format): New function.
4618         * Makefile.in (obj-coff.o): New target.
4619         (e-i386coff.o, e-i386elf.o): New targets.
4620
4621         From Stephen Williams <steve@icarus.icarus.com>:
4622         * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4623         (_tc_get_bal_of_call): Don't declare.
4624         (tc_get_bal_of_call): Declare as function, don't define as macro.
4625         * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4626         in sy_tc field, not x_balntry field.
4627         (tc_get_bal_of_call): Rename from _tc_get_bal_of_call.  Change
4628         return type to symbolS *.  If OBJ_COFF, retrieve value from sy_tc
4629         field, not x_balntry field.
4630
4631         * config/obj-elf.c (obj_elf_section): Permit a .note section to
4632         have the SHF_ALLOC attribute.
4633
4634         * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4635         (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4636         (itbl-lex.o): Depend upon itbl-parse.h.
4637
4638         * itbl-parse.y (yyerror): Change return type to int.  Change to
4639         use old style function declaration.
4640
4641         * Makefile.in (itbl-lex.o): Remove -Wall.
4642         (itbl-parse.o): Likewise.
4643
4644         * cond.c (s_ifdef): If we should omit conditionals from listings,
4645         call listing_list.
4646         (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4647         * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4648         (listing_listing): Handle EDICT_NOLIST_NEXT.
4649         (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4650         * listing.h (LISTING_NOCOND): Define.
4651         (LISTING_SKIP_COND): Define.
4652         * as.c (show_usage): Mention c as a suboption of -a.
4653         (parse_args): Handle c as a suboption of -a.
4654         * doc/as.texinfo: Document -alc.
4655
4656 start-sanitize-tic80
4657 Mon Feb 24 23:34:14 1997  Fred Fish  <fnf@cygnus.com>
4658
4659         * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4660
4661 end-sanitize-tic80
4662 Mon Feb 24 18:27:43 1997  Eric Youngdale  <eric@andante.jic.com>
4663
4664         * doc/as.texinfo: Document .symver.
4665
4666 Mon Feb 24 15:19:57 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4667
4668         * config/tc-d10v.c: Change pre_defined_registers to
4669         d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4670
4671 Mon Feb 24 10:40:45 1997  Fred Fish  <fnf@cygnus.com>
4672
4673         * config/obj-coff.c: Fix typo in comment section.
4674 start-sanitize-tic80
4675         * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4676         an additional alignment argument.
4677         (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4678         base relative ones.
4679         (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4680         base relative ones.
4681 end-sanitize-tic80
4682
4683 Mon Feb 24 02:23:00 1997  Dawn Perchik  <dawn@cygnus.com>
4684
4685         * Makefile.in: Remove dependancies on itbl-cpu.h.
4686         * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4687         is not defined.
4688
4689 Mon Feb 24 02:03:00 1997  Dawn Perchik  <dawn@cygnus.com>
4690
4691         * itbl-ops.h: Include as.h.
4692
4693 Mon Feb 24 01:04:00 1997  Dawn Perchik  <dawn@cygnus.com>
4694
4695         * as.c: Remove -t option.
4696         * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4697         * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4698         * config/tc-mips.h: Define HAVE_ITBL_CPU.
4699
4700 Sun Feb 23 18:01:00 1997  Dawn Perchik  <dawn@cygnus.com>
4701
4702         * itbl-ops.c: Don't define DEBUG.
4703
4704 Sun Feb 23 17:49:00 1997  Dawn Perchik  <dawn@cygnus.com>
4705
4706         * Makefile.in: Update itbl-test.c to reflect its new location.
4707
4708 Sun Feb 23 15:50:00 1997  Dawn Perchik  <dawn@cygnus.com>
4709
4710         * itbl-ops.c: Add test for itbl_have_entries.
4711         * config/tc-mips.c: Remove test for itbl_have_entries.
4712         * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4713
4714 Sun Feb 23 18:13:19 1997  Ian Lance Taylor  <ian@cygnus.com>
4715
4716         * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4717         itbl-ops.c.  Add itbl-parse.c and itbl-lex.c.
4718         (LEX, LEXFLAGS): Define.
4719         * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4720
4721 Sat Feb 22 21:25:00 1997  Dawn Perchik  <dawn@cygnus.com>
4722
4723         * itbl-parse.y: Fix indentation mistakes from indent program.
4724         * itbl-lex.l: Fix indentation mistakes from indent program.
4725         * itbl-ops.h: Add include for ansidecl.h.
4726         Add PARAMS around function arguments.
4727         Add declaration for itbl_have_entries.
4728         * itbl-ops.c: Add PARAMS around function arguments.
4729         * Makefile.in: Add itbl build rules.
4730         Add dependancies for itbl files to mips target.
4731         * as.c: Add itbl support.
4732         Add new option "--insttbl" for dynamically extending instruction set.
4733         * as.h: Declare insttbl_file_name;
4734         the name of file defining extensions to the basic instruction set
4735         * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4736         itbl-ops.o to extra_objects for mips configuration.
4737         Add include file link from itbl-cpu.h to
4738         config/itbl-${target_cpu_type}.h.
4739         * config/tc-mips.c: Allow copz instructions.
4740         Add notes for future additions to the itbl support.
4741         Add debug macros.
4742         (macro): Call itbl_assemble to assemble itbl instructions.
4743         See if an unknown register is specified in an itbl entry.
4744
4745 Sat Feb 22 20:53:01 1997  Fred Fish  <fnf@cygnus.com>
4746         * doc/internals.texi (CPU backend): Fix typo in md_section_align
4747         description.
4748 start-sanitize-tic80
4749         * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4750         * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4751         operands.
4752         (build_insn): Grab a frag early so we can use the address in
4753         fixups.  Take one's complement of BITNUM values before insertion
4754         in opcode.  Add code to support O_symbol operands.
4755         (md_apply_fix): Replace unimplemented warning with implementation.
4756         (md_pcrel_from): Ditto.
4757         (tc_coff_fix2rtype): Ditto.
4758 end-sanitize-tic80
4759
4760 Fri Feb 21 14:34:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4761 start-sanitize-d30v
4762         * config/tc-d30v.c (parallel_ok): New function.
4763         * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4764 end-sanitize-d30v
4765         * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4766         relocation is in different section.
4767
4768 Fri Feb 21 10:08:25 1997  Jim Wilson  <wilson@cygnus.com>
4769
4770         * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4771         don't set the section alignment to 2**4.
4772
4773 Fri Feb 21 11:55:03 1997  Ian Lance Taylor  <ian@cygnus.com>
4774
4775         * config/tc-m68k.c (line_comment_chars): Add '*'.
4776
4777         * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4778         (do_scrub_begin): Don't set lex['*'].
4779         (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4780         check for LEX_IS_TWOCHAR_COMMENT_2ND.  Instead, just check for
4781         a literal '*'.
4782
4783         * configure.in: Set em=svr4 for m68k-*-sysv4*.
4784         * configure: Rebuild.
4785         * config/te-svr4.h: New file.
4786         * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4787         TE_SVR4 or TE_DELTA.
4788
4789 Thu Feb 20 22:24:39 1997  Jeffrey A Law  (law@cygnus.com)
4790
4791         * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4792         short conditional branch around a long unconditional branch.
4793
4794 Thu Feb 20 13:56:00 1997  Ian Lance Taylor  <ian@cygnus.com>
4795
4796         * config/obj-coff.c (obj_coff_ln [both versions]): Call
4797         new_logical_line.
4798
4799         * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4800         complex expression.
4801
4802         * symbols.c (resolve_symbol_value): If both left and right
4803         operands are undefined, warn about both of them.
4804
4805 Wed Feb 19 00:53:28 1997  Ian Lance Taylor  <ian@cygnus.com>
4806
4807         Based on patches from Eric Youngdale <eric@andante.jic.com>:
4808         * config/obj-elf.c (elf_pseudo_table): Add "symver".
4809         (obj_elf_symver): New static function.
4810         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4811         field.
4812
4813         * write.c (relax_segment): Make type and printf format agree.
4814
4815         * read.c (get_line_sb): Don't end the line on a semicolon inside a
4816         string.
4817
4818 start-sanitize-d30v
4819 Tue Feb 18 18:42:51 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
4820
4821         * config/tc-d30v.c, config/tc-d30v.h: New files.
4822
4823         * configure: Rebuilt.
4824
4825         * configure.in: Add case for d30v.
4826
4827 end-sanitize-d30v
4828 Sun Feb 16 17:47:29 1997  Fred Fish  <fnf@cygnus.com>
4829
4830         * config/tc-alpha.h (md_operand): Define with a null expansion,
4831         like all the other targets.
4832         * doc/internals.texi (CPU backend): Add missing word in
4833         md_flush_pending_output description.  Fix typo in md_convert_frag
4834         description.
4835 start-sanitize-tic80
4836         * config/tc-tic80: Minor comment additions/changes.
4837 end-sanitize-tic80
4838
4839 Fri Feb 14 18:09:59 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4840
4841         * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4842         (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4843         * config/obj-coff.c (obj_coff_def): Use
4844         tc_canonicalize_symbol_name if defined.
4845         (obj_coff_tag, obj_coff_val): Likewise.
4846         * expr.c (operand): Reject '~' as operator if is_name_beginner.
4847
4848 Fri Feb 14 17:24:48 1997  Ian Lance Taylor  <ian@cygnus.com>
4849
4850         Based on notes from Peter Eriksson <peter@ifm.liu.se>.  The target
4851         does not actually work, though:
4852         * configure.in (i386-sequent-bsd*): New target.
4853         * configure: Rebuild.
4854         * config/tc-dynix.h: New file.
4855         * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4856
4857         * read.c (do_align): Add max parameter.  Change all callers.
4858         Remove useless static variables.
4859         (s_align): New static function.  Do common portion of
4860         s_align_bytes and s_align_ptwo.
4861         (s_align_bytes, s_align_ptwo): Just call s_align.
4862         * frags.c (frag_align): Add max parameter.  Change all callers.
4863         (frag_align_pattern): Likewise.
4864         * frags.h (frag_align, frag_align_pattern): Update declarations.
4865         * write.c (relax_segment): Limit alignment change to fr_subtype.
4866         Fix some types to be addressT.
4867         * config/obj-coff.c (size_section): Likewise.
4868         * config/obj-ieee.c (size_section): Likewise.
4869         * config/tc-d10v.h (md_do_align): Add max parameter.
4870         * config/tc-i386.h (md_do_align): Likewise.
4871         * config/tc-m88k.h (md_do_align): Likewise.
4872         * config/tc-m88k.c (m88k_do_align): Likewise.
4873         * config/tc-sh.h (md_do_align): Likewise.
4874         * config/tc-sh.c (sh_do_align): Likewise.
4875         * as.h: Improve comments on rs_align and rs_align_code.
4876         * doc/as.texinfo: Document new alignment arguments.
4877         * doc/internals.texi (Frags): Document use of fr_subtype field for
4878         rs_align and rs_align_code.
4879
4880 Fri Feb 14 15:56:06 1997  Gavin Koch  <gavin@cygnus.com>
4881
4882         * config/tc-mips.c: Changed opcode parsing.
4883
4884 Thu Feb 13 20:02:16 1997  Fred Fish  <fnf@cygnus.com>
4885
4886         * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4887         tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4888         Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4889         * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4890         tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4891         to a location consistent with the rest of the target include files.
4892         * config/tc-i386.c: Remove misleading comment.
4893         * doc/internals.texi (CPU backend): Add description of function
4894         md_undefined_symbol.
4895 start-sanitize-tic80
4896         * config/tc-tic80.c: Add code to insert predefined symbols into the
4897         symbol table so they can be parsed by the standard expression parser.
4898         Remove custom code that use to parse them.
4899         * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4900         to a location consistent with the rest of the target include files.
4901 end-sanitize-tic80
4902
4903 Thu Feb 13 21:44:18 1997  Klaus Kaempf  <kkaempf@progis.de>
4904
4905         * as.h: GNU c provides unlink() function.
4906
4907         Unify section handling on openVMS/Alpha:
4908         * config/tc-alpha.c(s_alpha_link): Remove.
4909         (s_alpha_section): New function.
4910         Remove case-hacking of symbols
4911         Add .code_address pseudo-op.
4912         (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4913         (s_alpha_code_address): New function.
4914         (alpha_ctors_section, alpha_dtors_section): New sections for C++
4915         static constructors/destructors.
4916         Add debug code for crash debugs, to be removed when traceback code
4917         is added to object code.
4918         (s_alpha_name): New function for .name pseudo-op.
4919         (alpha_print_token): New function to print token expressions with
4920         alpha specific extensions.
4921
4922         * makefile.vms: Allow compilation with current gcc snapshot.
4923
4924 Thu Feb 13 16:29:04 1997  Fred Fish  <fnf@cygnus.com>
4925
4926         * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4927         (DVIPS): Set to dvips.
4928         (ps, as.ps, gasp.ps): New targets.
4929         (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4930         and MAKEINFO env variables.
4931         (internals.ps): Use DVIPS macro.
4932         (clean): Remove core and backup files.
4933         (distclean): Remove temporary files from building internals.
4934         (clean-dvi): Ditto.
4935         * doc/internals.texi (Frags): Fix typo.
4936         (GAS processing): Ditto.
4937         (CPU backend): Ditto.
4938         * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4939         * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4940         * read.c: Remove ugly hack that dealt with config files not
4941         correctly defining TARGET_BYTES_BIG_ENDIAN.
4942         (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4943         * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4944         * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4945         * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4946         * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4947         * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4948         * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4949         with TARGET_BYTES_BIG_ENDIAN defined to 0.
4950         * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4951         and simplify.  Test value of TARGET_BYTES_BIG_ENDIAN, not just
4952         whether it is defined or not.
4953         * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4954         * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4955         and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4956         whether it is defined or not.
4957 start-sanitize-tic80
4958         * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4959         (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4960 end-sanitize-tic80
4961
4962 Thu Feb 13 14:40:16 1997  Doug Evans  <dje@canuck.cygnus.com>
4963
4964         * write.c (write_relocs): Correct text in as_fatal error message,
4965         bfd_perform_relocation -> bfd_install_relocation.
4966
4967 Thu Feb 13 14:48:03 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
4968
4969         * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4970         * read.c (LEX_TILDE): Define if not defined.
4971         (lex_type): Use LEX_TILDE.
4972         * expr.c (get_symbol_end): Check first char with is_name_beginner,
4973         not is_part_of_name.
4974
4975 Thu Feb 13 11:40:58 1997  Ian Lance Taylor  <ian@cygnus.com>
4976
4977         * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4978         of continued line.
4979
4980         * config/tc-mips.c (mips16_extended_frag): Correct base address
4981         for an extended PC relative instruction.
4982         (md_convert_frag): Likewise.
4983
4984         * config/tc-mips.c (prev_nop_frag): New static variable.
4985         (prev_nop_frag_holds): New static variable.
4986         (prev_nop_frag_required): New static variable.
4987         (prev_nop_frag_since): New static variable.
4988         (append_insn): If we aren't reordering, and prev_nop_frag is not
4989         NULL, and we don't need any nops, then decrease the size of
4990         prev_nop_frag.  Don't insert nops because of instructions in
4991         noreorder sections.  Remember whether the previous instructions
4992         where in noreorder sections even when not reordering.
4993         (mips_no_prev_insn): Add preserver parameter.  Change all
4994         callers.  Refer prev_nop_frag variables when appropriate.
4995         (mips_emit_delays): Set up prev_nop_frag.
4996         (s_mipsset): Clear prev_nop_frag if reordering.
4997
4998 Wed Feb 12 14:36:29 1997  Ian Lance Taylor  <ian@cygnus.com>
4999
5000         * config/tc-mips.c (append_insn): Remove useless code which
5001         handled swapping a mips16 jump with a mips16 instruction with a
5002         reloc.
5003
5004         * config/tc-mips.c (md_parse_option): When debugging, set
5005         mips_optimize to 1, not 0.
5006
5007         * config/tc-mips.c (mips16_ip): Handle an extend operand.
5008
5009         * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
5010         like the expression was based on `.', adjust the value of the
5011         symbol.
5012
5013         * config/tc-mips.c (append_insn): Warn about an attempt to put an
5014         extended instruction in a delay slot when not reordering.
5015         (md_convert_frag): Warn if an extended instruction appears in a
5016         delay slot.
5017
5018         * config/tc-mips.c (mips_pseudo_table): Add "insn".
5019         (s_insn): New static function.
5020         * doc/c-mips.texi: Document .insn.
5021
5022         * config/tc-mips.c (md_begin): Add the general registers to the
5023         symbol table.
5024         (mips16_ip): First parse the expression, and then see whether it
5025         came up with a register, rather than trying to first see whether
5026         we are looking at a register.
5027
5028 start-sanitize-tic80
5029 Tue Feb 11 15:13:39 1997  Fred Fish  <fnf@cygnus.com>
5030
5031         * config/tc-tic80.c: Numerous changes and additions to flesh
5032         out functions that were previously just stubs, and fix some
5033         problems found using the new TIc80 testsuite cases.
5034
5035 end-sanitize-tic80
5036 Tue Feb 11 15:52:22 1997  Ian Lance Taylor  <ian@cygnus.com>
5037
5038         * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
5039         (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
5040
5041         * config/tc-mips.c (append_insn): Output jump instruction as a
5042         pair of 2 byte instructions, rather than as a single 4 byte
5043         instruction.
5044
5045 start-sanitize-r5900
5046         * config/tc-mips.c (md_begin): Correct test of mips_5900.
5047         (mips_ip): Don't check INSN_ISA for a macro.
5048
5049 end-sanitize-r5900
5050 start-sanitize-r5900
5051 Fri Feb  7 11:11:06 1997  Gavin Koch  <gavin@cygnus.com>
5052
5053         * config/tc-mips.c: added r5900.
5054
5055 end-sanitize-r5900
5056 Mon Feb 10 22:06:00 1997  Dawn Perchik  (dawn@cygnus.com)
5057
5058         * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
5059         config/itbl-mips.h: Add copyright message and fix indentation.
5060
5061 Mon Feb 10 18:09:00 1997  Dawn Perchik  (dawn@cygnus.com)
5062
5063         * itbl-ops.c: New file.  Add support for dynamically read
5064         instruction registers, opcodes and formats.  Build internal table
5065         for new instructions and provide callbacks for assembler and
5066         disassembler.
5067         * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
5068         spec table.
5069         * itbl-ops.h: New file.  Header file for itbl support.
5070         * config/itbl-mips.h: New file.  Mips specific definitions for
5071         itbl support.
5072
5073 Fri Feb  7 09:52:34 1997  Jeffrey A Law  (law@cygnus.com)
5074
5075         * config/tc-mn10200.c (md_assemble): If a constant operand won't
5076         fit into the constant field of a relaxable operand, then it does
5077         not match.
5078
5079 Thu Feb  6 20:08:12 1997  Jeffrey A Law  (law@cygnus.com)
5080
5081         * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
5082         a jsr target in a different section just like a jsr to
5083         an undefined target.
5084
5085 Thu Feb  6 16:52:57 1997  Ian Lance Taylor  <ian@cygnus.com>
5086
5087         * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
5088         against any mips16 symbols, not just externally visible ones.
5089         (md_apply_fix): Corresponding change.
5090
5091 Wed Feb  5 11:11:06 1997  Ian Lance Taylor  <ian@cygnus.com>
5092
5093         * config/tc-mips.c (mips16_ip): Accept floating point registers in
5094         the operand of the exit instruction.
5095
5096 Tue Feb  4 14:12:39 1997  Ian Lance Taylor  <ian@cygnus.com>
5097
5098         * symbols.c (resolve_symbol_value): If we leave an equated symbol
5099         as O_symbol, copy over the segment.
5100
5101 Mon Feb  3 12:35:54 1997  Ian Lance Taylor  <ian@cygnus.com>
5102
5103         * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
5104         fixup to be against the section symbol, adjust the value
5105         accordingly.
5106
5107         * symbols.c (resolve_symbol_value): Don't change X_add_number for
5108         an equated symbol.
5109         * write.c (write_relocs): Avoid looping on equated symbols.
5110         Adjust fx_offset by X_add_number for each symbol.
5111         * config/obj-coff.c (do_relocs_for): Avoid looping on equated
5112         symbols.
5113         (fixup_segment): Add a loop to track down equated symbols and
5114         adjust fx_offset appropriately.
5115
5116 Fri Jan 31 15:21:02 1997  Jeffrey A Law  (law@cygnus.com)
5117
5118         * config/tc-mn10200.c (md_relax_table): Add entries to allow
5119         jmp -> bra relaxing.
5120         (md_convert_frag): Handle jmp->bra relaxing.
5121         (md_assemble): Handle jmp->bra relaxing.
5122         (md_estimate_size_before_relax): Likewise.
5123
5124 Fri Jan 31 13:15:05 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
5125
5126         * config/tc-i386.c (i386_align_code): Add comments explaining the
5127         nop instructions.
5128
5129 Fri Jan 31 10:46:14 1997  Ian Lance Taylor  <ian@cygnus.com>
5130
5131         * config/tc-sparc.c (enforce_aligned_data): New static variable.
5132         (sparc_cons_align): Don't do anything unless enforce_aligned_data
5133         is set.
5134         (md_longopts): Add "enforce-aligned-data".
5135         (md_show_usage): Mention --enforce-aligned-data.
5136         * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
5137         enforce-aligned-data.
5138
5139         * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
5140         "word", and "short".
5141         (ppc_xcoff_cons): New static function.
5142
5143         * write.c (relax_segment): Give an error if a .space symbol is
5144         common or undefined.
5145
5146         * read.c (read_a_source_file): Don't handle mri_pending_align if
5147         the handler is s_globl or s_ignore.
5148
5149 Thu Jan 30 11:46:59 1997  Fred Fish  <fnf@cygnus.com>
5150
5151         * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
5152 start-sanitize-tic80
5153         * config/tc-tic80.c: Many additions to previous placeholder file.
5154         * config/tc-tic80.h: Ditto.
5155 end-sanitize-tic80
5156
5157 Thu Jan 30 12:28:18 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
5158
5159         * config/tc-i386.c (i386_align_code): Improve the nop patterns.
5160
5161 Thu Jan 30 12:08:40 1997  Ian Lance Taylor  <ian@cygnus.com>
5162
5163         * config/tc-mips.c (mips_fix_adjustable): New function.
5164         * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
5165         (mips_fix_adjustable): Declare.
5166
5167         Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
5168         * read.c (read_a_source_file): After doing an mri_pending_align,
5169         adjust the line_label if there is one.
5170         (s_space): Set mri_pending_align if an odd number of bytes were
5171         output.
5172
5173 Wed Jan 29 15:31:12 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
5174
5175         * config/tc-d10v.h (md_do_align): Add this hook to call
5176         d10v_cleanup() when a ".align" is detected.
5177
5178         * config/tc-d10v.c (find_opcode): Correctly calculate
5179         branch displacement when .aligns are present.
5180
5181 Wed Jan 29 09:42:11 1997  Jeffrey A Law  (law@cygnus.com)
5182
5183         * config/tc-mn10200.c (md_relax_table): Define.
5184         (md_convert_frag): Implement.
5185         (md_assemble): Handle relaxable operands/instructions correctly.
5186         (md_estimate_size_before_relax): Implement.
5187         * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
5188
5189 Tue Jan 28 15:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
5190
5191         * config/tc-mips.c (append_insn): Give an error for jumps to a
5192         misaligned address.
5193         (md_apply_fix): Make a branch to an odd address an error rather
5194         than a warning.
5195
5196         * config/tc-mips.c (md_convert_frag): If the user explicitly
5197         requested an extended opcode, pass warn as true to mips16_immed.
5198
5199         * config/tc-mips.c (mips16_ip): Handle a missing expression like
5200         an explicit 0, so that explicitly extended instructions work
5201         correctly.
5202
5203 Mon Jan 27 17:41:20 1997  Ian Lance Taylor  <ian@cygnus.com>
5204
5205         * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5206         symbol for a common symbol.
5207
5208 Wed Jan 22 10:39:39 1997  Doug Evans  <dje@canuck.cygnus.com>
5209
5210         Patch presumed to have been checked in awhile ago but wasn't.
5211         Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
5212         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5213         (relax_segment, case rs_org): Move code inside braces.  Move locals
5214         target,after inside too.
5215         (relax_segment, case rs_machine_dependent): Guts moved to ...
5216         (relax_frag): New function.
5217         Call md_prepare_relax_scan if defined.
5218
5219 Mon Jan 20 10:56:47 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5220
5221         * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5222         'p' operand specifier.
5223
5224 Mon Jan 20 10:39:36 1997  J.T. Conklin  <jtc@cygnus.com>
5225
5226         * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5227         m68k family cpus which support long branch addressing modes.
5228         (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5229         md_create_long_jump): Use it.
5230
5231 Mon Jan 20 12:42:06 1997  Ian Lance Taylor  <ian@cygnus.com>
5232
5233         * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5234         the .reginfo or .MIPS.options section if configured for an
5235         embedded target.
5236
5237         * config/tc-mips.c (md_begin): Don't set interlocks for
5238         mips_4650.
5239
5240 Wed Jan 15 13:51:50 1997  Ian Lance Taylor  <ian@cygnus.com>
5241
5242         * read.c (read_a_source_file): Make sure the symbol ends with
5243         whitespace before checking whether the next character is '='.
5244
5245 Tue Jan 14 15:07:27 1997  Robert Lipe <robertl@dgii.com>
5246
5247         * config/tc-i386.c (sco_id): Moved from here...
5248         * config/obj-elf.c (sco_id): ...to here.  Adding the identifier
5249         really is an SCO ELF specific thing, not just a SCO x86 specific
5250         thing.
5251
5252 start-sanitize-tic80
5253 Mon Jan 13 22:43:01 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
5254
5255         * configure.in (tic80-*-*): Don't require 'coff'.
5256         * configure: Regenerate.
5257
5258 end-sanitize-tic80
5259 Thu Jan  9 09:08:43 1997  Ian Lance Taylor  <ian@cygnus.com>
5260
5261         * read.c (emit_expr): Check for overflow of a negative value
5262         correctly.
5263         * write.c (fixup_segment): Likewise.
5264         * config/obj-coff.c (fixup_segment): Likewise.
5265
5266         * config/tc-m68k.c (struct label_line): Define.
5267         (labels, current_label): New static variables.
5268         (md_assemble): Mark current_label as text, and clear it.
5269         (m68k_frob_label): New function.
5270         (m68k_flush_pending_output): New function.
5271         (m68k_frob_symbol): New function.
5272         * config/tc-m68k.h (tc_frob_label): Define.
5273         (md_flush_pending_output): Define.
5274         (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5275         (tc_frob_coff_symbol): Likewise.
5276
5277         * read.c (read_a_source_file): When defining a macro in MRI mode,
5278         don't add the symbol to the symbol table.
5279
5280 Tue Jan  7 11:21:42 1997  Jeffrey A Law  (law@cygnus.com)
5281
5282         * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5283         here since fixup_segment doesn't (linkrelax is set).
5284         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5285
5286 Mon Jan  6 15:19:32 1997  Jeffrey A Law  (law@cygnus.com)
5287
5288         * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5289         relocs.
5290
5291 Fri Jan  3 16:47:08 1997  Jeffrey A Law  (law@cygnus.com)
5292
5293         * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5294         to avoid warnings with the native HP compiler.
5295         (fix_new_hppa): Similarly for the r_type argument.
5296         (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5297         in an #if OBJ_ELF to keep gcc -Wall quiet.
5298         (md_apply_fix): Always initialize "result".
5299
5300         * config/tc-mn10200.c (md_assemble): Generate relocations.
5301
5302 Fri Jan  3 18:17:23 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5303
5304         * config/tc-m68k.c (s_even): Adjust the alignment of the current
5305         section.
5306
5307 Fri Jan  3 17:10:33 1997  Richard Henderson  <rth@tamu.edu>
5308
5309         * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5310         pass on the new file hook.
5311
5312         * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5313         !alpha_force_relocation, as local LITERALs can be adjusted to be
5314         relative to the section.
5315
5316 Fri Jan  3 12:09:24 1997  Ian Lance Taylor  <ian@cygnus.com>
5317
5318         * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5319         defined, call it.
5320         * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5321         aligned to odd boundary.
5322         (tc_frob_coff_symbol): Define.
5323
5324         * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5325
5326         * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5327
5328         * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5329         PCINDEX frag.  From Ronald F. Guilmette <rfg@monkeys.com>.
5330
5331         * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5332         immediate value.
5333         (md_assemble): If the size is 'B', set fx_signed.
5334         (md_apply_fix_2): Use fx_signed when checking for overflow.
5335
5336         * write.h (struct fix): Add fx_signed field.
5337         * write.c (fix_new_internal): Initialize fx_no_overflow and
5338         fx_signed fields.
5339         (fixup_segment): Use fx_signed when checking for overflow.
5340         * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5341         fx_signed when checking for overflow.
5342
5343 Thu Jan  2 13:37:29 1997  Ian Lance Taylor  <ian@cygnus.com>
5344
5345         * NOTES, NOTES.config: Removed.  These are rarely, if ever,
5346         updated, and all the useful information is in doc/internals.texi.
5347
5348         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5349         * read.c (read_a_source_file): Check for conditional operators
5350         before doing an MRI pending alignment.
5351         * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5352         (tc_conditional_pseudop): Define.
5353         * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5354         * doc/internals.texi (CPU backend): Describe
5355         tc_conditional_pseudoop.
5356
5357         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5358         * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5359         variable.
5360         (md_begin): Check m68k_rel32_from_cmdline before setting
5361         m68k_rel32.
5362         (m68k_mri_mode_change): Likewise.
5363         (md_longopts): Add --disp-size-default-16 and
5364         --disp-size-default-32.
5365         (md_parse_option): Handle new options.
5366         (md_show_usage): Mention new options.
5367         * doc/c-m68k.texi (M68K-Opts): Document new options.
5368
5369         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5370         * config/tc-m68k.c (m68k_index_width_default): New static
5371         variable.
5372         (m68k_ip): Use m68k_index_width_default to set the size of a base
5373         register whose size was not given.
5374         (md_longopts): Add --base-size-default-16 and
5375         --base-size-default-32.
5376         (md_parse_option): Handle new options.
5377         (md_show_usage): Mention new options.
5378         * doc/c-m68k.texi (M68K-Opts): Document new options.
5379
5380         * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5381
5382         * configure.in: Recognize mips-*-linux* target.
5383         * configure: Rebuild.
5384
5385         * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5386         work if valueT is only 32 bits.
5387
5388         * config/tc-mips.c: Throughout, check target_big_endian rather
5389         than byte_order.
5390         (byte_order): Remove.
5391         (mips_init_after_args): Remove.
5392         * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5393         (mips_init_after_args): Don't declare.
5394         (tc_init_after_args): Don't define.
5395
5396         * config/tc-mips.h (tc_frob_after_relocs): Define if
5397         OBJ_MAYBE_ELF.
5398         (mips_elf_final_processing): Likewise.
5399         (ELF_TC_SPECIAL_SECTIONS): Likewise.
5400
5401 Tue Dec 31 15:12:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5402
5403         * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5404         sld.{h,w} and the operand is relocatable, adjust the adend by
5405         shifting it right one bit.
5406
5407 Tue Dec 31 12:56:41 1996  Ian Lance Taylor  <ian@cygnus.com>
5408
5409         * read.c (read_a_source_file): Check mri_pending_align after
5410         checking for a macro.  From Ronald F. Guilmette
5411         <rfg@monkeys.com>.
5412
5413         * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5414
5415         * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5416         add segment argument.  If OBJ_ELF, treat a relocation against a
5417         symbol in a linkonce section like a relocation against an external
5418         symbol.
5419         * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5420
5421 Mon Dec 30 11:35:40 1996  Ian Lance Taylor  <ian@cygnus.com>
5422
5423         * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5424
5425 Fri Dec 27 22:51:51 1996  Fred Fish  <fnf@cygnus.com>
5426
5427         * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5428         includes config.h instead of host.h, tc.h instead of tp.h, and
5429         targ-env.h instead of target-environment.h.
5430         Also, obj-format.h includes targ-cpu.h instead of
5431         target-processor.h.
5432 start-sanitize-tic80
5433         * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5434         * configure: Rebuild with autoconf.
5435         * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5436         (TARGET_FORMAT): Define to "coff-tic80".
5437         * config/tc-tic80.c: New file for TIc80 support.
5438         * config/tc-tic80.h: New file for TIc80 support.
5439 end-sanitize-tic80
5440
5441 Fri Dec 27 11:42:29 1996  Ian Lance Taylor  <ian@cygnus.com>
5442
5443         * doc/as.texinfo (M): Mention explicitly that -M changes macro
5444         handling.
5445
5446 Thu Dec 19 12:06:08 1996  Ian Lance Taylor  <ian@cygnus.com>
5447
5448         * write.c (adjust_reloc_syms): If the fixup symbol has been
5449         equated to an undefined symbol, convert the fixup to being against
5450         the target symbol.  Remove obsolete code handling a special case
5451         for i386 PIC.
5452
5453 Wed Dec 18 22:54:39 1996  Stan Shebs  <shebs@andros.cygnus.com>
5454
5455         * mpw-make.sed: Use NewFolderRecursive for installation.
5456
5457 Wed Dec 18 16:00:42 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5458
5459         * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5460
5461 Wed Dec 18 15:27:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5462
5463         * config/tc-d10v.c (md_assemble): Fix bug which caused
5464         second instruction in a line to be case sensitize.
5465
5466 Wed Dec 18 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
5467
5468         * config/tc-mn10200.c (mn10200_insert_operand): Don't
5469         range check operands with MN10200_OPERAND_NOCHECK set.
5470         (check_operand): Likewise.
5471
5472 Tue Dec 17 10:59:32 1996  Ian Lance Taylor  <ian@cygnus.com>
5473
5474         * config/tc-mips.c: Undo part of last Friday's alignment changes.
5475         (md_begin): Always align the text section to a four byte
5476         boundary.
5477         (append_insn): Remove call to record_align.
5478
5479         * config/tc-mips.c (insn_label): Remove.
5480         (struct insn_label_list): Define.
5481         (insn_labels, free_insn_labels): New static variables.
5482         (mips_clear_insn_labels): New static function.
5483         (append_insn): Mark all mips16 text labels, and make them odd.
5484         Handle all labels after emitting a nop, not just one.  Call
5485         mips_clear_insn_labels rather than just clearing insn_label.
5486         (mips_emit_delays): Add insns parameter, and use it to decide
5487         whether to mark mips16 labels.  Handle all labels, not just one.
5488         Force mips16 labels to be odd.  Change all callers.
5489         (mips16_immed): Don't check for an odd branch target.
5490         (md_apply_fix): Don't check mips16 mode for a branch reloc.
5491         (mips16_extended_frag): Ignore the low bit in a branch target.
5492         (md_convert_frag): Likewise.
5493         (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5494         clearing insn_label.
5495         (mips_align, mips_flush_pending_output, s_cons): Likewise.
5496         (s_float_cons, s_gpword): Likewise.
5497         (s_align): Use insn_labels rather than insn_label.
5498         (s_cons, s_float_cons, s_gpword): Likewise.
5499         (mips_frob_file_after_relocs): New function.
5500         (mips_define_label): Rewrite to add to insn_labels list.
5501         * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5502         * ecoff.c (ecoff_build_symbols): If the size of a function comes
5503         out odd, increment it.
5504
5505         * config/tc-mips.c (append_insn): Only update prev_insn when not
5506         reordering if place is NULL.
5507
5508         * config/tc-mips.c (mips16_ip): Check for a missing expression
5509         when using the register indirect addressing mode.
5510
5511 Mon Dec 16 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
5512
5513         * config/tc-mn10200.c (mn10200_insert_operand): Don't
5514         check 24bit operands for overflow.
5515         (check_operand): Likewise.
5516
5517 Mon Dec 16 11:50:40 1996  Ian Lance Taylor  <ian@cygnus.com>
5518
5519         * doc/as.texinfo (Section): Document how to use the .section
5520         pseudo-op for COFF and ELF.
5521
5522 Sun Dec 15 15:26:37 1996  Ian Lance Taylor  <ian@cygnus.com>
5523
5524         * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5525
5526 Sat Dec 14 22:37:27 1996  Ian Lance Taylor  <ian@cygnus.com>
5527
5528         * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5529         (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5530         store them.  Adjust other RELAX_MIPS16 macros.
5531         (RELAX_MIPS16_DSLOT): Define.
5532         (RELAX_MIPS16_JAL_DSLOT): Define.
5533         (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE.  Correct
5534         handling of whether previous instruction has a fixup.  Set
5535         prev_insn_reloc_type.
5536         (mips_no_prev_insn): Clear prev_insn_reloc_type.
5537         (mips16_extended_frag): Use the right base address for a PC
5538         relative add or load.
5539         (md_convert_frag): Likewise.  If a PC relative add or load is
5540         used, record the alignment for the section.
5541
5542 Fri Dec 13 13:00:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5543
5544         * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5545         linkonce section into a reloc against the section symbol.
5546
5547         * config/tc-mips.c (mips16_macro): Remove nop instructions after
5548         branch instructions.
5549
5550         * config/tc-mips.c (md_begin): If configured for an embedded ELF
5551         system, don't set the section alignment to 2**4.
5552         (s_change_sec): Likewise.
5553         (append_insn): Call record_alignment for the section.
5554         (md_section_align): Don't align the section size for an embedded
5555         ELF system.
5556
5557 Thu Dec 12 16:40:47 1996  Ian Lance Taylor  <ian@cygnus.com>
5558
5559         * write.c (adjust_reloc_syms): Make sure that symbols are
5560         resolved; expression symbols may have been skipped.
5561         * config/obj-coff.c (fixup_segment): Likewise.
5562
5563 Thu Dec 12 15:18:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5564
5565         * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5566         BFD_RELOC_24_PLT_PCREL relocation.
5567         (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5568
5569 Tue Dec 10 13:51:55 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5570
5571         * config/tc-d10v.c (write_2_short): Remove code that called
5572         parallel_ok() when the programmer specified parallel instructions.
5573
5574 Tue Dec 10 12:23:19 1996  Jeffrey A Law  (law@cygnus.com)
5575
5576         * config/tc-mn10300.c (md_assemble): Update to handle endianness
5577         issues correctly.
5578
5579         * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5580         * config/tc-mn10300.c (md_assemble): Likewise.
5581
5582 Tue Dec 10 11:37:14 1996  Ian Lance Taylor  <ian@cygnus.com>
5583
5584         * config/tc-mips.c (append_insn): Make sure there is enough room
5585         in a frag after a mips16 instruction to switch it with a jump
5586         instruction.
5587
5588         * config/tc-mips.c (mips16_extended_frag): Give an error for an
5589         attempt to use a non absolute symbol in an extending frag.
5590
5591 Mon Dec  9 16:48:20 1996  Jeffrey A Law  (law@cygnus.com)
5592
5593         * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5594         * config/tc-mn10200.h: Likewise.
5595
5596 Mon Dec  9 17:09:42 1996  Ian Lance Taylor  <ian@cygnus.com>
5597
5598         * app.c (do_scrub_chars): At the end of a C comment, pass space to
5599         UNGET rather than PUT.  Set old_state before setting state to -2.
5600
5601         * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5602         when extending because the value is exactly maxtiny + 1.
5603
5604         * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5605         arguments, and store them.  Adjust other RELAX_MIPS16 macros.
5606         (RELAX_MIPS16_USER_SMALL): Define.
5607         (RELAX_MIPS16_USER_EXT): Define.
5608         (mips16_small, mips16_ext): New static variables.
5609         (append_insn): Pass mips16_small and mips16_ext to
5610         RELAX_MIPS16_ENCODE.
5611         (mips16_ip): Set mips16_small and mips16_ext.
5612         (mips16_immed): Don't check mips16_autoextend.
5613         (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5614
5615         * write.c (write_relocs): Print an error for an out of range
5616         fixup, rather than calling abort.
5617
5618         * as.c (main): Unlink the output file if there are errors while
5619         generating the fixups.
5620
5621 Fri Dec  6 18:48:13 1996  Ian Lance Taylor  <ian@cygnus.com>
5622
5623         * config/tc-mips.c (mips16_extended_frag): Don't call
5624         S_GET_VALUE.
5625         (md_convert_frag): Call resolve_symbol_value before calling
5626         S_GET_VALUE, and don't add in the frag address.
5627
5628         * config/tc-mips.c (mips16_immed): Add file and line parameters,
5629         and use them when reporting errors.  Change all callers.
5630
5631 Fri Dec  6 15:36:32 1996  Jeffrey A Law  (law@cygnus.com)
5632
5633         * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5634         Remove '$' prefixing for registers.
5635
5636 Fri Dec  6 00:55:48 1996  Martin  <hunt@cygnus.com>
5637
5638         * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5639         is initialized before using it.
5640         (d10v_cleanup): No longer uses its argument, so make it void.
5641
5642         * config/tc-d10v.h (d10v_cleanup): Change prototype.
5643
5644 Thu Dec  5 11:03:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5645
5646         * write.c (fixup_segment): Don't discard the symbol for a PC
5647         relative fixup to an absolute symbol.
5648
5649 Wed Dec  4 15:42:41 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5650
5651         * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5652         with multiple sections.
5653
5654 Wed Dec  4 13:00:07 1996  Ian Lance Taylor  <ian@cygnus.com>
5655
5656         * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5657         no-mips-16 to no-mips16.
5658         (s_mipsset): Accept .set mips16 and .set nomips16.
5659
5660 Wed Dec  4 10:35:33 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5661
5662         * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5663         argument, and check for +/- constant following the suffix, folding
5664         it into the expression.
5665         (ppc_elf_cons): Change ppc_elf_suffix calls.
5666         (md_assemble): Ditto.
5667         (shlib): Replace boolean mrelocatable with enumeration shlib.
5668         (md_parse_option): Discriminate between PIC style shared libraries
5669         and -mrelocatable.
5670         (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5671         libraries.
5672
5673 Tue Dec  3 23:18:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5674
5675         * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5676         change the comment characters.
5677
5678         * config/tc-ppc.c (comment_chars): Delete in favor of
5679         tc_comment_chars.
5680         (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5681         comment chars.
5682         (ppc_comment_chars): Select appropriate comment chars by default.
5683         (msolaris): New flag for -m{,no-}solaris.
5684         (md_parse_option): Recognize -K pic.  Add support for
5685         -m{,no-}solaris.
5686         (md_show_usage): Update.
5687         (md_begin): Do not set ELF flags if Solaris.
5688         (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5689         (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5690
5691 Mon Dec  2 13:48:57 1996  Ian Lance Taylor  <ian@cygnus.com>
5692
5693         * as.c (main): Correct handling of flag_always_generate_output.
5694
5695 Sun Dec  1 21:46:05 1996  Jeffrey A Law  (law@cygnus.com)
5696
5697         * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5698         fx_offset, not fx_addnumber.
5699
5700         * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5701         reloc adjustments.
5702
5703 Sat Nov 30 17:34:48 1996  Eliot Dresselhaus  <eliot@wally.edc.com>
5704
5705         * config/tc-i386.c: Correct misspelling: balenced to balanced.
5706
5707 Wed Nov 27 13:25:39 1996  Ian Lance Taylor  <ian@cygnus.com>
5708
5709         * config/tc-mips.c (md_section_align): Check for an alignment of
5710         4, not an alignment of 16.  Corrects August 7 patch.
5711
5712 Tue Nov 26 10:33:16 1996  Ian Lance Taylor  <ian@cygnus.com>
5713
5714         * configure, conf.in: Rebuild with autoconf 2.12.
5715
5716         * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5717         alignment is specified.
5718
5719         Add support for mips16 (16 bit MIPS implementation):
5720         * config/tc-mips.c: Extensive additions for mips16 support, not
5721         listed here.
5722         (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5723         (insn_uses_reg): Change last parameter to an enum.
5724         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5725         (md_relax_frag): Define as mips_relax_frag.
5726         (mips_relax_frag): Declare.
5727         (struct mips_cl_insn): Add use_extend and extend fields.
5728         (tc_fix_adjustable): Define.
5729         * config/obj-elf.h (S_GET_OTHER): Define.
5730         (S_SET_OTHER): Define.
5731
5732 Mon Nov 25 18:02:29 1996  J.T. Conklin  <jtc@beauty.cygnus.com>
5733
5734         * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5735         o and p operand specifiers.
5736
5737 Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
5738
5739         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5740         (relax_segment, case rs_org): Move code inside braces.  Move locals
5741         target,after inside too.
5742         (relax_segment, case rs_machine_dependent): Guts moved to ...
5743         (relax_frag): New function.
5744         Call md_prepare_relax_scan if defined.
5745         * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5746         M68K_AIM_KLUDGE.
5747
5748 Mon Nov 25 08:49:36 1996  Jeffrey A Law  (law@cygnus.com)
5749
5750         * config/tc-mn10300.c (address_registers): Use '$' as register
5751         prefix instead of '%'.
5752         (data_registers, other_registers, md_assemble): Likewise.
5753
5754         * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5755         (data_registers, other_registers, md_assemble): Likewise.
5756
5757         * config/tc-mn10300.c (md_assemble): Correctly determine the
5758         correct location and type for each relocation.
5759         (md_pcrel_from): Simplify.
5760
5761 Fri Nov 22 15:42:26 1996  Ian Lance Taylor  <ian@cygnus.com>
5762
5763         * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5764         converted into branch around branch.
5765
5766 Thu Nov 21 11:56:11 1996  Jeffrey A Law  (law@cygnus.com)
5767
5768         * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5769         (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5770         pc-relative relocs.
5771         * config/tc-mn10300.c (md_begin): Set linkrelax.
5772         (md_assemble): Create fixups as needed.
5773         (md_apply_fix3): Gut.  It shouldn't ever get called anymore.
5774
5775 Tue Nov 19 17:48:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5776
5777         * config/tc-d10v.c (parallel_ok): When automatically converting
5778         serial ops to parallel, do not consider a branch as the first
5779         instruction.
5780
5781 Tue Nov 19 13:35:22 1996  Jeffrey A Law  (law@cygnus.com)
5782
5783         * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5784
5785 Mon Nov 18 15:26:55 1996  Jeffrey A Law  (law@cygnus.com)
5786
5787         * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5788         via PARAMS.
5789         (check_operand): Likewise.
5790
5791 Mon Nov 18 15:22:28 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5792
5793         * config/tc-d10v.c (parallel_ok): Branch and link instructions
5794         modify r13.
5795         (write_2_short): Call parallel_ok to check whether two short
5796         instructions the user requested execute in parallel, can be
5797         executed that way.
5798
5799 Thu Nov 14 11:17:49 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5800
5801         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5802         allow a branch and link in parallel with an exe instruction.
5803
5804 Fri Nov  8 13:55:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5805
5806         * doc/c-d10v.texi: Add info on @word modifier.
5807
5808 Wed Nov  6 13:46:07 1996  Jeffrey A Law  (law@cygnus.com)
5809
5810         * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5811         operands are assumed to be 32bits.  Use "bits" field to hold the
5812         number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5813         (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5814         to be 32bits.
5815
5816         * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5817         of a MN10300_OPERAND_SPLIT operand by operand->shift.
5818
5819         * config/tc-mn10300.c (mn10300_insert_operand): Handle
5820         MN10300_OPERAND_SPLIT.
5821
5822 Tue Nov  5 13:30:40 1996  Jeffrey A Law  (law@cygnus.com)
5823
5824         * config/tc-mn10300.c (md_assemble): Insert operands into
5825         the extension part of the instruction if necessary.
5826         (mn10300_insert_operand): Accept pointer to extension word
5827         argument.  Make insn a pointer argument too.  Return type
5828         is now void.  All callers changed.
5829
5830 Mon Nov  4 12:53:40 1996  Jeffrey A Law  (law@cygnus.com)
5831
5832         * config/tc-mn10300.c (mn10300_insert_operand): Handle
5833         repeated register operands.
5834
5835 Fri Nov  1 10:42:49 1996  Ian Lance Taylor  <ian@cygnus.com>
5836
5837         * doc/as.texinfo: Added section on reporting bugs.
5838
5839         * config/tc-alpha.c: Change uses of void * to PTR.  Change the
5840         alpha_macro emit field to expect a const argument, and change the
5841         arg field to be const.  Fix some spacing to follow the GNU
5842         standard.
5843
5844 Fri Nov  1 10:32:03 1996  Richard Henderson  <rth@tamu.edu>
5845
5846         * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5847         (pca56) and 21264 (ev6) cpus.
5848         (md_apply_fix): Private relocation types are now negative.
5849         (alpha_force_relocation): Likewise.
5850         (tc_gen_reloc): Likewise.
5851         (emit_insn): Likewise.
5852         (emit_ldXu): Do the right thing when the hardware can do byte insns.
5853         (emit_stX): Likewise.
5854         (emit_sextX): Likewise.
5855
5856 Thu Oct 31 16:33:21 1996  Ian Lance Taylor  <ian@cygnus.com>
5857
5858         * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5859         a symbol found in a reloc.
5860
5861         * symbols.c (resolve_symbol_value): Improve the error message if
5862         an undefined symbol is used in an expression.
5863
5864 Wed Oct 30 20:15:35 1996  Ian Lance Taylor  <ian@cygnus.com>
5865
5866         * doc/internals.texi: Rewrite, and add a lot of documentation.
5867         * doc/Makefile.in (internals.info): New target.
5868
5869 Wed Oct 30 14:55:57 1996  Jeffrey A Law  (law@cygnus.com)
5870
5871         * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5872         against weak symbols.
5873
5874 Tue Oct 29 12:28:16 1996  Jeffrey A Law  (law@cygnus.com)
5875
5876         * config/tc-v850.c (md_assemble): Don't lose for relaxable
5877         addresses like .+6.
5878
5879         * config/tc-v850.c (md_convert_frag): Make sure we insert the
5880         fixup at the right address within the frag.
5881
5882         * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5883         to an absolute value, instead increment it as needed.
5884
5885         * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5886         * config/tc-v850.c: Fix some indention problems.
5887         (md_relax_table): Define for D9->D99 branch displacement
5888         relaxing.
5889         (md_convert_frag): Do something useful instead of aborting.
5890         (md_estimate_size_before_relax): Likewise.
5891         (md_assemble): Note if the matching instruction has a relaxable
5892         operand.  If it does, allocate frag with frag_var and don't
5893         do any fixups.
5894
5895 Mon Oct 28 10:48:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5896
5897         * config/tc-d10v.h (md_cleanup): New function.  This is needed to
5898         write out any buffered instructions when a ".end" is found.
5899
5900 Mon Oct 28 10:43:45 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5901
5902         * read.c (read_a_source_file): New hook md_cleanup().
5903
5904 Fri Oct 25 00:01:00 1996  Ian Lance Taylor  <ian@cygnus.com>
5905
5906         * write.c (fix_new_exp): Use make_expr_symbol to build an
5907         expression symbol for a complex fixup.
5908
5909 Thu Oct 24 14:31:04 1996  Jeffrey A Law  (law@cygnus.com)
5910
5911         * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5912         hacks to improve parsing of complex hi, lo, zda, etc
5913         expressions.
5914         (md_assemble): Don't demand and eat a trailing ')' after finding
5915         a v850 relocation prefix.  Sign extend the constant in a
5916         BFD_RELOC_LO16 expression.  Do eat a trailing ')' after a complete
5917         operand.
5918         (parse_cons_expression_v850): Don't eat a trailing ')' after
5919         finding a v850 relocation prefix.
5920
5921         * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5922         (TC_CONS_FIX_NEW): Likewise.
5923         * config/tc-v850.c (parse_cons_expression_v850): New function.
5924         (cons_fix_new_v850): Likewise.
5925
5926         * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5927
5928 Wed Oct 23 18:20:29 1996  Ian Lance Taylor  <ian@cygnus.com>
5929
5930         * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5931         for an unknown relocation type.
5932
5933 Wed Oct 23 16:21:28 1996  Jeffrey A Law  (law@cygnus.com)
5934
5935         * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5936         4 bytes of space.
5937
5938 Tue Oct 22 22:01:25 1996  Jeffrey A Law  (law@cygnus.com)
5939
5940         * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5941         differently for movea & sst/sld insns.
5942
5943 Tue Oct 22 17:09:32 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5944
5945         * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5946         of instructions.
5947
5948 Tue Oct 22 11:28:39 1996  Ian Lance Taylor  <ian@cygnus.com>
5949
5950         * obj.h (struct format_ops): Add frob_file_after_relocs field.
5951         * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5952         * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5953         frob_file_after_relocs field.
5954         * config/obj-elf.c (elf_format_ops): Likewise.
5955         * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5956         including obj-elf.h.
5957
5958 Mon Oct 21 11:38:30 1996  Ian Lance Taylor  <ian@cygnus.com>
5959
5960         * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5961         specially if not ELF.
5962         (md_apply_fix): Handle BFD_RELOC_64.
5963         (tc_gen_reloc): Handle BFD_RELOC_64.
5964
5965         * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5966         relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5967         reloc hacking).
5968
5969         * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5970         Don't check S_GET_OTHER.
5971
5972 Fri Oct 18 14:06:26 1996  Ian Lance Taylor  <ian@cygnus.com>
5973
5974         * config/tc-mips.c (mips_ip): Accept an odd floating point
5975         register with l.s or s.s.
5976
5977         * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5978         .type pseudo-op.
5979         (obj_aout_type): New static function.
5980
5981 Thu Oct 17 17:55:17 1996  Ian Lance Taylor  <ian@cygnus.com>
5982
5983         * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5984
5985 Wed Oct 16 11:28:31 1996  Jeffrey A Law  (law@cygnus.com)
5986
5987         * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5988         and sdaoff expressions.
5989
5990         * write.c (fixup_segment): Don't add symbol value to addend if
5991         TC_V850 and OBJ_ELF.
5992         * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5993         pc-relative fixups.
5994
5995         * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5996         (md_pcrel_from_section): Likewise.
5997         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5998
5999 Tue Oct 15 23:19:00 1996  Jeffrey A Law  (law@cygnus.com)
6000
6001         * config/tc-v850.c (md_pcrel_from): Delete unused function.
6002         (md_pcrel_from_section): New function.
6003         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6004
6005 Mon Oct 14 13:59:12 1996  Ian Lance Taylor  <ian@cygnus.com>
6006
6007         * config/tc-mips.c (load_register): Add cast to offsetT when using
6008         a constant with &~.
6009
6010 Mon Oct 14 11:24:28 1996  Richard Henderson  <rth@tamu.edu>
6011
6012         * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
6013         (elf_frob_file_after_relocs): ... here.  New function.
6014         * config/obj-elf.h (obj_from_file_after_relocs): New macro.
6015         * write.c (write_object_file): Call *frob_after_relocs after the
6016         call to write_relocs.
6017
6018         * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
6019
6020         * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
6021         symbol, as this messes up linking.  Instead, expand the recursive call
6022         inline and change up the appropriate bits to get the 0x8000 offset
6023         in the reloc addend.
6024
6025 Thu Oct 10 17:30:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6026
6027         * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
6028         two symbols in the same segment to be adjusted.
6029
6030         * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
6031         * configure: Rebuild.
6032
6033 Thu Oct 10 17:22:18 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6034
6035         * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
6036         errors.
6037         (ppc_elf_validate_fix): Ditto.
6038         (md_assemble): Ditto.
6039         (ppc_tc): Ditto.
6040         (ppc_pe_section): Ditto.
6041         (ppc_frob_symbol): Ditto.
6042
6043 Thu Oct 10 12:05:45 1996  Jeffrey A Law  (law@cygnus.com)
6044
6045         * config/mn10300.c (md_assemble): Pass an extra shift count
6046         to mn10300_insert_operand based on the opcode format.
6047         (mn10300_insert_operand): Accept and use extra shift count
6048         parameter.
6049
6050         * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
6051         formats rather than hard-coded constants.
6052
6053         * config/tc-mn10300.c (md_assemble): Format D5 instructions
6054         are 7 bytes long.  Write out instructions in big-endian format.
6055
6056 Tue Oct  8 14:56:15 1996  Jeffrey A Law  (law@cygnus.com)
6057
6058         * config/tc-mn10300.c (md_assemble): Tweak further so
6059         that all instructions are parsed correctly.
6060
6061 Tue Oct  8 13:02:21 1996  Ian Lance Taylor  <ian@cygnus.com>
6062
6063         * as.h: Include libiberty.h.
6064         (xmalloc, xrealloc): Don't declare.
6065         * as.c: Don't include libiberty.h.
6066         * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
6067         * config/tc-mips.c: Likewise.
6068         * messages.c: Likewise.
6069         (xstrerror): Don't declare.
6070         * xmalloc.c: Remove.
6071
6072 Mon Oct  7 16:53:23 1996  Jeffrey A Law  (law@cygnus.com)
6073
6074         * config/tc-mn10300.h (pre_defined_registers) Remove.
6075         (system_registers, cc_names): Likewise.
6076         (address_registers, data_registers, other_registers): New register
6077         arrays.
6078         (register_name, system_register_name, cc_name): Remove.
6079         (mn10300_reloc_prefix): Likewise.
6080         (data_register_name): New function.
6081         (address_register_name, other_register_name): Likewise.
6082         (md_assemble): Rough cut at parsing operands.  Remove lots of
6083         unwanted code.
6084         (md_apply_fix3): Disable for now.
6085
6086 Mon Oct  7 11:38:34 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6087
6088         * config/tc-m68k.c (select_control_regs): New function, extracted
6089         out of m68k_init_after_args.
6090         (m68k_init_after_args): Use it.
6091         (mri_chip): Use it here as well to update set of allowed control
6092         regs for movec.
6093
6094 Mon Oct  7 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>
6095
6096         * config/obj-elf.c (elf_begin): New function.
6097         (obj_elf_section): Add the section symbol to the symbol table.
6098         * config/obj-elf.h (obj_begin): Define.
6099         (elf_begin): Declare.
6100         * as.c (perform_an_assembly_pass): Call obj_begin if it is
6101         defined.
6102
6103 Fri Oct  4 18:37:32 1996  Ian Lance Taylor  <ian@cygnus.com>
6104
6105         * config/obj-coff.c (fixup_segment): Subtract the section address
6106         from a PC relative reloc if TC_M68K.
6107
6108 Thu Oct  3 15:15:30 1996  Ian Lance Taylor  <ian@cygnus.com>
6109
6110         * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
6111         .uaxword available even if not OBJ_ELF.
6112         (md_atof): Remove unused local variable wordP.
6113
6114 Thu Oct  3 00:16:50 1996  Jeffrey A Law  (law@cygnus.com)
6115
6116         * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
6117         for Matsushita MN10x00 support.
6118         * configure.in: Recognize mn10x00-*-*
6119         * configure: Rebuilt.
6120
6121 Wed Oct  2 15:54:03 1996  Klaus Kaempf  <kkaempf@progis.de>
6122
6123         * obj-evax.h: move openvms definitions from here to tc-alpha.c.
6124         * tc-alpha.c: add support for vms_case_hack like in vax/vms.
6125         (load_expression): track clobbering of base reg before jmp/jsr.
6126         (s_alpha_file): pass case_hack flags and source filename via
6127         symbol table to bfd.
6128         * tc-alpha.h (TC_CONS_FIX_NEW): define
6129
6130 Tue Oct  1 16:16:01 1996  Joel Sherrill  <joel@oarcorp.com>
6131
6132         * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
6133         * configure: Rebuild.
6134
6135 Tue Oct  1 12:37:48 1996  Ian Lance Taylor  <ian@cygnus.com>
6136
6137         * read.c (s_macro): Warn if a macro has the same name as a
6138         pseudo-op.
6139         (s_space): In m68k MRI mode, align to a word boundary.
6140         * macro.c (define_macro): Add namep parameter.  Change all
6141         callers.
6142         * macro.h (define_macro): Update declaration.
6143
6144         * as.c (show_usage): Print bug report address.
6145         (parse_args): Change version printing to match current GNU
6146         standards.
6147         * gasp.c (show_usage): Print bug report address.
6148         (main): Change version printing to match current GNU standards.
6149
6150         * config/tc-m68k.c (init_table): Correct access control unit
6151         register numbers.  From Ken Rose <rose@netcom.com>.
6152
6153         * config/tc-alpha.c: Add some static function prototypes.
6154         (alpha_macros): Move to top of file.  Make static.
6155         (alpha_num_macros): Move to top of file.
6156
6157 Tue Oct  1 09:36:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
6158
6159         * tc-v850.h:  Define LOCAL_LABEL to recognise _.L_* symbols
6160         generated by DWARF.
6161
6162 Sat Sep 28 03:38:08 1996  Ian Lance Taylor  <ian@cygnus.com>
6163
6164         * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
6165         and just call sprintf_vma.
6166
6167 Thu Sep 26 16:04:11 1996  Ian Lance Taylor  <ian@cygnus.com>
6168
6169         * expr.c (expr): Change >>= to >> (fix typo).  (From meissner).
6170
6171 Tue Sep 24 19:05:08 1996  Ian Lance Taylor  <ian@cygnus.com>
6172
6173         * read.c (float_cons): Call md_flush_pending_output if it is
6174         defined.
6175
6176 Tue Sep 24 12:22:18 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6177
6178         * config/tc-d10v.c (md_operand): Created.  Allows operands to
6179         start with '#'.
6180         * config/tc-d10v.h (md_operand): Undefined.
6181
6182 Mon Sep 23 12:13:18 1996  Ian Lance Taylor  <ian@cygnus.com>
6183
6184         * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
6185         (md_assemble): A fixup width of '3' means a 1 byte reloc.
6186
6187 Thu Sep 19 12:21:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6188
6189         * config/obj-coff.c (fixup_segment): Don't adjust PC relative
6190         reloc for the i960 for a reloc in the same section.  This undoes
6191         one of the two changes made Aug 19.
6192
6193 Wed Sep 18 12:11:58 1996  Ian Lance Taylor  <ian@cygnus.com>
6194
6195         * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6196         symbols to the position of the debugging information.
6197
6198 Mon Sep 16 11:41:40 1996  Ian Lance Taylor  <ian@cygnus.com>
6199
6200         * expr.c (expr): Always use unsigned right shifts for >>.
6201
6202 Thu Sep 12 10:25:45 1996  James G. Smith  <jsmith@cygnus.co.uk>
6203
6204         * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6205         slots when processing BL fixups.
6206
6207         * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6208         on the first half of the instruction.
6209
6210 Wed Sep 11 00:09:35 1996  Ian Lance Taylor  <ian@cygnus.com>
6211
6212         * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6213         stabs expression, rather than giving an error.
6214
6215         * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6216         the same file.
6217
6218 Tue Sep 10 11:45:37 1996  Ian Lance Taylor  <ian@cygnus.com>
6219
6220         * config/tc-mips.c (append_insn): Fill in the value for a constant
6221         jump, rather than creating a reloc.
6222
6223 Mon Sep  9 10:57:42 1996  Ian Lance Taylor  <ian@cygnus.com>
6224
6225         * config/tc-mips.c (append_insn): Don't swap an instruction which
6226         sets a condition code with an instruction which uses a condition
6227         code.
6228         (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6229         immediate value.
6230
6231         * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6232         (mips_ip): Give a better error message if the ISA level is wrong.
6233         (md_parse_option): Recognize -mcpu=[v][r]5000.
6234
6235 Sat Sep  7 13:25:55 1996  James G. Smith  <jsmith@cygnus.co.uk>
6236
6237         * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6238         leading zeroes.
6239         (load_register): Ensure hi32 bits are not lost during lo32bit
6240         processing. Fix shift offset that was overflowing into the next
6241         instruction field. Add code to generate shorter sequences for
6242         constants with a single contiguous seqeuence of ones.
6243
6244 Fri Sep  6 17:07:12 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6245
6246         * config/tc-d10v.c (d10v_dot_word): New function to support
6247         "@word" with the word pseudo-op.
6248         (md_apply_fix3): Cleanup and changes to support correct sizes
6249         for 16 and 18-bit relocs.
6250
6251 Fri Sep  6 16:00:29 1996  Doug Evans  <dje@canuck.cygnus.com>
6252
6253         * configure.in (sparc-*-aout): Set `em'.
6254         * configure: Regenerated.
6255         * config/te-sparcaout.h: New file.
6256         * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6257         Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6258         * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6259         (SPECIAL_CASE_{SETSW,SETX}): Define.
6260         ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6261         (md_begin): Delete setting of `target_big_endian'.
6262         (output_insn): New function.
6263         (md_assemble): Rewrite.  Add `setx' support.
6264         (sparc_ip): Handle `0' operand char.  Recognize setuw, setsw, setx
6265         special cases.
6266         (md_atof): Add little endian support.
6267         (md_number_to_chars): Likewise.
6268         (md_apply_fix): Likewise.
6269         (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6270         (md_parse_option): Likewise.
6271         (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6272
6273 Thu Sep  5 13:40:29 1996  Ian Lance Taylor  <ian@cygnus.com>
6274
6275         * ecoff.c (ecoff_new_file): New function.
6276         * ecoff.h (ecoff_new_file): Declare.
6277         * config/obj-ecoff.h (obj_app_file): Define.
6278
6279 Thu Sep  5 13:39:25 1996  Richard Henderson  <rth@tamu.edu>
6280
6281         * config/tc-alpha.c (load_expression): Bias the .lit8 section
6282         symbol by 32k so that our 16-bit signed offset can address the
6283         entire chunk.  Reported by <matt@lkg.dec.com>.
6284
6285 Wed Sep  4 10:23:20 1996  Ian Lance Taylor  <ian@cygnus.com>
6286
6287         * config/tc-mips.c (load_register): Remove unused variable tmp.
6288
6289 Wed Sep  4 11:24:29 1996  James G. Smith  <jsmith@cygnus.co.uk>
6290
6291         * config/tc-mips.c (load_register): Remove unnecessary code that
6292         was causing the high 32bits of 64bit constants to be lost.
6293
6294 Tue Sep  3 13:52:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6295
6296         * config/tc-d10v.c: Added changes to support function
6297         pointers and "@word" syntax.
6298
6299 Tue Sep  3 11:57:18 1996  Jeffrey A Law  (law@cygnus.com)
6300
6301         * config/tc-v850.c: Remove commented out and #if 0'd code.
6302         (v850_reloc_prefix): Provide prototype.
6303         (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6304         functions.
6305         (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6306         (md_assemble): Add default to case statement.
6307
6308 Sat Aug 31 16:03:00 1996  Jeffrey A Law  (law@cygnus.com)
6309
6310         * config/tc-v850.c (md_assemble): Compute size of the instrction
6311         from the opcode.
6312
6313         * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6314         word fixups too.
6315
6316 Fri Aug 30 23:50:08 1996  Jeffrey A Law  (law@cygnus.com)
6317
6318         * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6319         routines to fetch/store the updated instruction from/to memory.
6320         (v850_insert_operand): If the operand has a specialized insert
6321         routine, call it.
6322
6323 Fri Aug 30 18:35:26 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
6324
6325         * config/tc-v850.c (reg_name_search): Align calling convention to
6326         be like identical function found in tc-ppc.c.
6327         (get_reloc): Removed.
6328         (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6329         (md_assemble): emit fixups.
6330         (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6331         displacement.
6332         (md_apply_fix3): handle fixups/relocs.
6333         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6334
6335 Fri Aug 30 18:12:00 1996  Ian Lance Taylor  <ian@cygnus.com>
6336
6337         Add SH ELF support.
6338         * configure.in (sh-*-elf*): New target.
6339         * config/tc-sh.h (TARGET_ARCH): Define.
6340         (WORKING_DOT_WORD): Define.
6341         (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6342         (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6343         (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6344         (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6345         (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6346         (SUB_SEGMENT_ALIGN): Likewise.
6347         (RELOC_32): Don't define.
6348         (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6349         (target_big_endian): Declare if OBJ_ELF.
6350         (TARGET_FORMAT): Define if OBJ_ELF.
6351         * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6352         numbers throughout.
6353         (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6354         (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6355         (struct sh_count_relocs): Define.
6356         (sh_count_relocs): New static function, broken out of
6357         sh_frob_file.  Add BFD_ASSEMBLER code.
6358         (sh_frob_section): Likewise.
6359         (sh_frob_file): Call sh_frob_section.
6360         (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6361         call section_symbol rather than seg_info (seg)->dot.
6362         (md_section_align): Add OBJ_ELF version.
6363         (SWITCH_TABLE_CONS): Define.
6364         (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6365         (md_apply_fix): Change parameter types if BFD_ASSEMBLER.  Only
6366         handle fx_r_type == 0 if not BFD_ASSEMBLER.  Return 0 if
6367         BFD_ASSEMBLER.
6368         (struct reloc_map): Define if not BFD_ASSEMBLER.
6369         (coff_reloc_map): Likewise.
6370         (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6371         (tc_gen_reloc): New function if BFD_ASSEMBLER.
6372         * write.c (write_relocs): Ifdef out fx_where test which triggers
6373         inappropriately for SH ELF.
6374         (write_object_file): Call tc_frob_file_before_adjust and
6375         obj_frob_file_before_adjust if they are defined.
6376
6377         * write.c (write_object_file): Use BFD_RELOC_16, not
6378         BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6379
6380         * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6381         code.
6382
6383 Fri Aug 30 14:47:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6384
6385         * config/tc-d10v.c (find_opcode): Fix problem with calculating
6386         branch sizes in across sections.
6387
6388 Fri Aug 30 00:44:13 1996  Jeffrey A Law  (law@cygnus.com)
6389
6390         * config/tc-850.c (md_assemble): Handle hi() correctly.  Handle
6391         hi0() too.
6392
6393 Wed Aug 28 23:11:08 1996  Jeffrey A Law  (law@cygnus.com)
6394
6395         * config/tc-v850.c (md_begin): Deal with end of opcode
6396         table marker.
6397
6398 Wed Aug 28 19:20:04 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6399
6400         * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6401         the wrong opcode for cases like st2w where there are many forms
6402         of the same instruction.
6403
6404 Tue Aug 27 13:53:22 1996  Ian Lance Taylor  <ian@cygnus.com>
6405
6406         * expr.c (operand): If md_parse_name is defined, call it before
6407         calling symbol_find_or_make.
6408         * config/tc-ppc.h (md_parse_name): Define.
6409         (ppc_parse_name): Declare.
6410         * config/tc-ppc.c (reg_name_search): Add regs and regcount
6411         parameters.
6412         (register_name): Update call to reg_name_search.
6413         (cr_operand): New static variable.
6414         (cr_names): New static const array.
6415         (ppc_parse_name): New function.
6416         (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6417         cr_operand before calling expression.
6418
6419 Tue Aug 27 09:05:50 1996  Jeffrey A Law  (law@cygnus.com)
6420
6421         * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6422         hppa_gen_reloc_type call.
6423
6424 Mon Aug 26 18:24:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6425
6426         * config/tc-d10v.c: Fixed ".word".  Fixed problem with range checking
6427         on addresses.  Improved error messages.
6428         * doc/c-d10v.texi: Added docs for register pairs.
6429
6430 Mon Aug 26 13:39:27 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6431
6432         * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6433         checking code.
6434
6435 Mon Aug 26 14:38:22 1996  Ian Lance Taylor  <ian@cygnus.com>
6436
6437         * ecoff.c (init_file): Initialize fMerge to 1.
6438         (add_file): Restore old file merging code, but only merge files if
6439         fMerge is set.
6440         (ecoff_directive_loc): Clear fMerge field of current file.
6441         (ecoff_generate_asm_lineno): Likewise.
6442
6443 Fri Aug 23 11:40:47 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6444
6445         * doc/c-d10v.texi: Fix typo.
6446
6447 Fri Aug 23 10:41:32 1996  Jeffrey A Law  (law@cygnus.com)
6448
6449         * config/tc-v850.c (md_assemble): Correct bit masking for
6450         hi and lo expressions.
6451
6452         * config/tc-v850.c (md_assemble): Rough cut at demanding
6453         "ep" or "r30" in sst and sld instructions.
6454         (md_apply_fix3): Don't abort.  Just warn that we don't
6455         have relocs yet.
6456
6457         * config/tc-v850.c (CC_NAME_CNT): Define.
6458         (cc_name): New function.
6459         (md_assemble): Handle V850_OPERAND_CC correctly.
6460
6461         * config/tc-v850.c (md_assemble): Don't forget to initialize
6462         "insn"!
6463
6464         * config/tc-v850.c (reg_name_search): Generalize to search
6465         any given register table.
6466         (register_name): Pass appropriate table and size to reg_name_search.
6467         (system_register_name): New function.
6468         (SYSREG_NAME_CNT): Define.
6469         (md_assemble): Handle operands which are system registers.
6470
6471         * config/tc-v850.c (md_assemble): If we find a register, but the
6472         opcode doesn't want a register, then we don't have a match.
6473         (md_assemble): Get size of the instruction from the opcode table.
6474
6475 Thu Aug 22 10:20:30 1996  Ian Lance Taylor  <ian@cygnus.com>
6476
6477         * configure.in: Set and substitute HLDENV.
6478         * configure: Rebuild.
6479         * Makefile.in (HLDENV): New variable.
6480         (as.new): Use $(HLDENV).
6481
6482         * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6483         if an array dimension is not known.
6484
6485 Thu Aug 22 10:50:00 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6486
6487         * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6488         * doc/c-d10v.texi: Cleanup.
6489
6490 Tue Aug 20 15:15:16 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
6491
6492         * config/tc-v850.c: New file.
6493         * config/tc-v850.h: New file.
6494         * configure (v850-*-elf): New target.
6495         * configure.in (v850-*-elf): New target.
6496
6497 Wed Aug 21 15:50:54 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6498
6499         * doc/c-d10v.texi: New file.
6500         * doc/all.texi: Added D10V stuff.
6501         * doc/as.texinfo: Added D10V stuff.
6502
6503 Tue Aug 20 14:10:02 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6504
6505         * config/tc-d10v.c: All references to defined symbols should
6506         now use the optimal instruction.  .float and .double now work.
6507
6508 Mon Aug 19 14:41:36 1996  Ian Lance Taylor  <ian@cygnus.com>
6509
6510         * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6511         section address for the i960 as is done for the i386.
6512
6513 Thu Aug 15 16:37:59 1996  Stan Shebs  <shebs@andros.cygnus.com>
6514
6515         * mpw-config.in: Add wildcards for config matching, add mips-*-*
6516         case, forward-include bfd/elf-bfd.h.
6517
6518 Thu Aug 15 13:24:30 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6519
6520         * config/tc-d10v.c: Add additional information to the opcode
6521         table to help determinine which instructions can be done
6522         in parallel.
6523
6524 Thu Aug 15 17:01:31 1996  James G. Smith  <jsmith@cygnus.co.uk>
6525
6526         * config/tc-arm.c: Major changes to add Thumb support, with lots
6527         of change input from <rearnsha@armltd.co.uk>.
6528         Reverted to INSN_SIZE macro, rather than insn_size variable.
6529         (insns): Added ARM "bx" instruction support.
6530         (tinsns): Added Thumb instruction definition structure.
6531         (arm_tops_hsh): Added hash structure for Thumb opcodes.
6532         (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6533         (opcode_select,s_arm,s_thumb,s_code): Added.
6534         (decode_shift): Allow upper-case RRX.
6535         (do_ldst): Simpler halfword support.
6536         (do_ldmstm): Improved.
6537         (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6538         thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6539         do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6540         do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6541         do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6542         do_t_adr): Added.
6543         (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6544         (md_parse_option): Add support for -mthumb.
6545         (md_show_usage): Updated to reflect new command line option.
6546         (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6547         * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6548         fragment information to be held.
6549
6550 Thu Aug 15 16:12:00 1996  Richard Earnshaw (rearnsha@armltd.co.uk)
6551
6552         * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6553         non-null, but is a constant.
6554         (fix_new_arm): Call make_expr_symbol to make the expression symbol
6555         so that error reporting will work correctly.
6556
6557 Wed Aug 14 10:37:21 1996  Ian Lance Taylor  <ian@cygnus.com>
6558
6559         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6560         against weak symbols.
6561
6562 Tue Aug 13 17:39:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6563
6564         * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6565         (ppc_force_relocation): Declare if OBJ_XCOFF.
6566         * config/tc-ppc.c (ppc_force_relocation): New function if
6567         OBJ_XCOFF.
6568
6569 Mon Aug 12 16:49:43 1996  Ian Lance Taylor  <ian@cygnus.com>
6570
6571         * config/tc-mips.h (BYTE_ORDER): Don't define.  No longer used.
6572
6573 Fri Aug  9 17:48:28 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6574
6575         * config/tc-d10v.c: Fix problem with relocs.
6576
6577 Fri Aug  9 14:16:14 1996  Ian Lance Taylor  <ian@cygnus.com>
6578
6579         * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6580         with nops if not in data_section or bss_section.
6581
6582 Thu Aug  8 12:32:56 1996  Klaus Kaempf  <kkaempf@progis.de>
6583
6584         Add support for openVMS/Alpha.
6585         * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6586         * config/obj-evax.c: New file.
6587         * config/obj-evax.h: New file.
6588         * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6589         defined.
6590         * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6591         defined.  Add case for bfd_target_evax_flavour.
6592         * config/vms-a-conf.h: New file.
6593         * conf-a-gas.com: New file.
6594         * configure.in: Add target alpha-*-*vms*.
6595         * configure: Rebuild.
6596         * makefile.vms: New file.
6597         * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6598         Don't call ffs on openVMS/Alpha.
6599
6600 Wed Aug  7 14:19:03 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
6601
6602         * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6603         <strings.h> if they exist.  Call GAS_CHECK_DECL_NEEDED on strstr
6604         and sbrk.
6605         * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6606         (NEED_DECLARATION_SBRK): New macro.
6607         * configure, conf.in: Rebuild.
6608         * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6609         (strstr): Declare if NEED_DECLARATION_STRSTR.
6610         * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6611
6612 Wed Aug  7 11:50:26 1996  Ian Lance Taylor  <ian@cygnus.com>
6613
6614         * symbols.c (resolve_symbol_value): Handle addition or subtraction
6615         by a constant before entering the main switch.  Reject attempts to
6616         apply an arithmetic function to non-absolute symbols, except for
6617         the special case of subtraction of two symbols in the same
6618         section.
6619
6620         * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6621         not to more than a 16 byte boundary.
6622
6623         * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6624         #ifndef OBJ_ELF lines.  From Eric Valette <valette@crf.canon.fr>.
6625         (tc_gen_reloc): If out of memory call as_fatal rather than
6626         assert.  If no howto found, call as_bad_where rather than
6627         as_fatal.  Change the error message slightly.  Set howto to a
6628         non-NULL value in order to keep going.
6629
6630 Tue Aug  6 12:58:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6631
6632         * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6633
6634 Tue Aug  6 11:15:26 1996  Jeffrey A Law  (law@cygnus.com)
6635
6636         * config/tc-h8300.c (get_specific): New operand "size" derived
6637         from ".b", ".w" and ".l" extensions.  All callers changed.  If
6638         the base instruction has no operands, then use the size to
6639         determine which specific instruction to use.
6640
6641 Mon Aug  5 14:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
6642
6643         * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6644
6645 Fri Aug  2 11:23:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6646
6647         * config/tc-mips.c (md_section_align): Don't change addr if
6648         OBJ_ELF.
6649
6650 Thu Aug  1 23:51:52 1996  Jeffrey A Law  (law@cygnus.com)
6651
6652         * config/tc-hppa.c: Revert yesterday's changes.
6653
6654 Wed Jul 31 14:46:11 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6655
6656         * config/tc-d10v.c: Disable range checking on 16-bit values.
6657
6658 Wed Jul 31 16:27:19 1996  Ian Lance Taylor  <ian@cygnus.com>
6659
6660         * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6661         not just the ones that don't match.
6662
6663 Wed Jul 31 11:45:15 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6664
6665         * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6666
6667 Wed Jul 31 15:41:42 1996  James G. Smith  <jsmith@cygnus.co.uk>
6668
6669         * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6670         pre-cursor to adding Thumb support. Also added cpu_variant flag
6671         information to each of the asm_flg structures.
6672         (md_parse_option): Updated ARM7 parsing to allow 't' for
6673         thumb/halfword support, aswell as 'm' for long multiply.
6674         (md_show_usage): Updated help message.
6675         (md_assemble): Check that instruction flags are applicated to the
6676         current cpu variant.
6677         (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6678         BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6679         signextension instructions.
6680         (do_ldst): Generate halfword and signextension variants if
6681         mnemonic flags match.
6682         (ldst_extend): Do not allow shifts in the offset field of halfword
6683         or signextension instructions.
6684         (validate_offset_imm): Provide check on halfword and signextension
6685         immediate range.
6686         (add_to_lit_pool): Merge identical literal pool values.
6687
6688 Tue Jul 30 14:28:23 1996  Jeffrey A Law  (law@cygnus.com)
6689
6690         * config/tc-hppa.c (selector_table): Add 'E' selector.
6691         (cons_fix_new_hppa): Don't coke on e_esel.
6692         (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6693         to help generate exception handling tables.
6694         (md_apply_fix): Don't try to apply fixups with an e_esel
6695         selector.
6696         (hppa_fix_adjustable): Fixups with e_esel selectors
6697         are not adjustable.
6698
6699 Tue Jul 30 15:51:41 1996  Ian Lance Taylor  <ian@cygnus.com>
6700
6701         * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6702         pseudo-ops.
6703
6704 Fri Jul 26 11:43:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6705
6706         * config/tc-d10v.c: Added lots of error checking.  Added hacks
6707         to support accumulator shifts.
6708
6709 Fri Jul 26 11:56:08 1996  Ian Lance Taylor  <ian@cygnus.com>
6710
6711         * symbols.c (S_SET_EXTERNAL): Let .weak override.
6712         (S_CLEAR_EXTERNAL): Likewise.
6713         (S_SET_WEAK): Remove error; just let .weak override.
6714
6715 Thu Jul 25 15:22:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6716
6717         * config/tc-d10v.c (md_assemble): Now handles multiline
6718         instructions.
6719
6720 Thu Jul 25 12:03:33 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6721
6722         * config/tc-d10v.c: Fix packaging bug. Added range checking.
6723         Added kludge for divs instruction.  Fixed minor problem with
6724         multiple text sections.
6725         * config/tc-d10v.h (d10v_cleanup): Change prototype.
6726
6727 Tue Jul 23 10:49:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6728
6729         * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6730         addresses to be right-shifted by 2.
6731
6732 Mon Jul 22 11:32:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6733
6734         * config/tc-d10v.c: Many changes to get relocs working.
6735         (register_name): No longer creates a symbol for register names.
6736         (pre_defined_registers): moved to opcodes/d10v-opc.c.
6737         (d10v_insert_operand): Now works correctly for either container.
6738         * config/tc-d10v.h (d10v_cleanup): Declare.
6739
6740 Mon Jul 22 14:01:33 1996  Ian Lance Taylor  <ian@cygnus.com>
6741
6742         * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6743         BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6744
6745 Mon Jul 22 12:46:55 1996  Richard Henderson  <rth@tamu.edu>
6746
6747         * tc-alpha.c: Patches to track current minimum alignment to reduce
6748         the number of fragments created with frag_align.
6749         (alpha_current_align): New static variable.
6750         (s_alpha_text): Reset alignment to 0.
6751         (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6752         (s_alpha_stringer, s_alpha_space): New functions.
6753         (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6754         (alpha_cons_align): New function to replace both of them.
6755         (emit_insn): Only align if alpha_current_align is less than 2;
6756         reset alpha_current_align to 2.
6757         (s_alpha_gprel32): Likewise.
6758         (s_alpha_section): New function.  Basically duplicate the other
6759         alpha section change hooks.  Only define for ELF.
6760         (s_alpha_float_cons): Simplify alignment handling.
6761         (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6762         If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6763         Don't define the s_alpha_cons pseudo-ops.  Do define
6764         s_alpha_stringer and s_alpha_space pseudo-ops.
6765         (alpha_align): Skip if less than current default alignment.  Set
6766         default alignment.
6767         * tc-alpha.h (md_flush_pending_output): Remove.
6768         (md_cons_align): Add.
6769
6770         * tc-alpha.c: Add oodles of function description comments.
6771         (md_bignum_to_chars): Remove; there are no callers.
6772         (md_show_usage): Mention some more variants.
6773
6774 Thu Jul 18 15:54:54 1996  Ian Lance Taylor  <ian@cygnus.com>
6775
6776         From Andrew Gierth <ANDREWG@microlise.co.uk>:
6777         * configure.in (sparc-*-sysv4*): New target.
6778         * configure: Rebuild.
6779
6780         * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6781         uaxword to use s_uacons.
6782         (sparc_no_align_cons): New static variable.
6783         (s_uacons): New static function.
6784         (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6785         and return.
6786
6787         * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6788
6789         * configure.in: Add mips-*-irix6* target.  Handle Irix 6 like Irix
6790         5 with regard to shared libraries.
6791         * configure: Rebuild.
6792
6793         * config/tc-m68k.c (m68k_ip): Use the correct length when
6794         allocating space for the unsupported architecture error message.
6795
6796 Thu Jul 18 12:57:10 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6797
6798         * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6799
6800 Wed Jul 17 14:25:13 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
6801
6802         * config/tc-d10v.c: New file.
6803         * config/tc-d10v.h: New file.
6804         * configure (d10v-*-elf): New target.
6805         * configure.in (d10v-*-elf): New target.
6806
6807 Fri Jul 12 20:54:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6808
6809         * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6810
6811 Wed Jul 10 12:39:08 1996  Richard Henderson  <rth@tamu.edu>
6812
6813         * config/tc-alpha.c (alpha_align): Change fill parameter
6814         to a pointer.  Take NULL as 0 or nop depending on section.  Change
6815         all callers.
6816         (s_alpha_align): Rename local variables.
6817
6818         * doc/as.texinfo (.align): Document action of omitted
6819         fill parameter.
6820
6821 Wed Jul 10 00:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>
6822
6823         * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6824         when an unsupported PC relative reloc is seen, rather than calling
6825         abort.
6826
6827         * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6828         Instead, check state when '#' comment is seen.
6829
6830 Mon Jul  8 14:11:49 1996  Ian Lance Taylor  <ian@cygnus.com>
6831
6832         * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6833         OBJ_MAYBE_ELF.
6834         (tc_gen_reloc): If fixup was changed to be PC relative, change
6835         reloc type accordingly.  Use name of reloc in error message.
6836
6837         * as.h: Don't define const or volatile.
6838         * flonum.h: Don't define const.
6839
6840         * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6841         if fx_pcrel is set.  Correct setting the addend case in the
6842         OBJ_ELF case (from Andreas Schwab
6843         <schwab@issan.informatik.uni-dortmund.de>).
6844         (md_show_usage): Correct -mfc5200 to -m5200.
6845
6846 Fri Jul  5 10:32:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
6847
6848         * doc/c-m68k.texi: Document -m5200 flag.
6849         * doc/as.texinfo: Likewise.
6850
6851         * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6852         scale factor.
6853
6854 Fri Jul  5 11:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6855
6856         * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6857         (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6858
6859 Thu Jul  4 11:59:46 1996  Ian Lance Taylor  <ian@cygnus.com>
6860
6861         * Makefile.in (VERSION): Set to cygnus-2.7.1.
6862
6863         * Released binutils 2.7.
6864
6865 Thu Jul  4 10:11:33 1996  James G. Smith  <jsmith@cygnus.co.uk>
6866
6867         * config/tc-mips.c (mips_ip): Only perform range check when
6868         dealing with O_constant expressions.
6869
6870 Wed Jul  3 15:02:21 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
6871
6872         * m68k-parse.h (m68k_register): Add new coldfile control
6873         registers.
6874
6875         * config/tc-m68k.c (mcf5200_control_regs): New variable,
6876         array of control registers for the coldfire.
6877         (cpu_of_arch): Added mcf5200.
6878         (archs): Added mcf5200.
6879         (init_table): Add new control registers.
6880         (m68k_ip): Added support for new control registers.
6881         (m68k_init_after_args): Likewise.
6882
6883         * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6884
6885 Wed Jul  3 16:05:50 1996  Ian Lance Taylor  <ian@cygnus.com>
6886
6887         * read.h (is_it_end_of_statement): Declare.
6888         * read.c (is_it_end_of_statement): Remove declaration.
6889
6890         * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6891         within &&.
6892         (md_assemble): Fix handling of @l with an unsigned constant.  Add
6893         default case to reloc switch.
6894
6895         * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6896
6897         Based on patches from Tom Quiggle <quiggle@sgi.com>:
6898         * ecoff.c (last_lineno): New static variable.
6899         (add_procedure): Set last_lineno.
6900         (ecoff_directive_loc): Likewise.
6901         (ecoff_generate_asm_lineno): Likewise.
6902         (ecoff_fix_loc): New function.
6903         * ecoff.h (ecoff_fix_loc): Declare.
6904         * config/tc-mips.c (append_insn): When inserting nops, and using
6905         ECOFF debugging, call ecoff_fix_loc.
6906
6907 Tue Jul  2 23:02:12 1996  Jeffrey A Law  (law@cygnus.com)
6908
6909         * config/tc-h8300.c (build_bytes): If an operand type is
6910         marked as SRC_IN_DST retrieve it from the "destination" op.
6911
6912 Sat Jun 29 13:38:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6913
6914         * configure.in (arm-*-riscix*): Set emulation to riscix.
6915         * configure: Rebuild.
6916         * config/te-riscix.h: New file to define TE_RISCIX.
6917
6918         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6919
6920 Fri Jun 28 15:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6921
6922         * Makefile.in (config.status): Just run config.status as other
6923         tools do.
6924
6925 Fri Jun 28 11:09:38 1996  Stan Shebs  <shebs@andros.cygnus.com>
6926
6927         * mpw-config.in (TARGET_OS): Add definition to conf.
6928
6929 Thu Jun 27 20:39:40 1996  James G. Smith  <jsmith@cygnus.co.uk>
6930
6931         * config/tc-mips.c (append_insn): Parenthesize
6932         cop_interlocks expressions.
6933
6934 Thu Jun 27 12:18:26 1996  Ian Lance Taylor  <ian@cygnus.com>
6935
6936         * listing.c (listing_print): Close the listing file if it is not
6937         stdout.  Close the other files opened for the listing.
6938
6939         * config/tc-sparc.h (md_cons_align): Define.
6940         (sparc_cons_align): Declare.
6941         (HANDLE_ALIGN): Define.
6942         (sparc_handle_align): Declare.
6943         * config/tc-sparc.c (sparc_cons_align): New function.
6944         (sparc_handle_align): New function.
6945         * read.c (cons_worker): Call md_cons_align if it is defined.
6946
6947         * as.h (struct frag): Add fr_file and fr_line fields.
6948         * frags.c (frag_new): Set fr_file and fr_line.
6949         (frag_var): Likewise.
6950         (frag_variant): Likewise.
6951
6952         * as.h (struct frag): Remove unused align_mask and align_offset
6953         fields.
6954
6955         * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6956         From <uddeborg@carmen.se>.
6957
6958 Wed Jun 26 13:21:34 1996  Ian Lance Taylor  <ian@cygnus.com>
6959
6960         * configure.in (mips-*-osf*): New target.
6961         * configure: Rebuild.
6962
6963         * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6964
6965 Wed Jun 26 16:23:08 1996  James G. Smith  <jsmith@cygnus.co.uk>
6966
6967         * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6968         between co-processor comparisons and branches for the VR4300.
6969
6970 Mon Jun 24 18:02:50 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
6971
6972         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6973         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6974         (docdir): Removed.
6975         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6976         * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6977         includedir): Use autoconf set values.
6978         (docdir): Removed.
6979
6980 Mon Jun 24 11:58:14 1996  Ian Lance Taylor  <ian@cygnus.com>
6981
6982         * listing.c (listing_eject): Don't do anything if listing is 0.
6983         (listing_list): Likewise.
6984         (listing_source_line): Likewise.
6985         (listing_title): Don't save title if listing is 0.
6986         (listing_source_file): Check listing rather than listing_tail.
6987
6988         * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6989         using shared libraries.
6990         * configure: Rebuild.
6991
6992 Fri Jun 21 18:22:23 1996  Ian Lance Taylor  <ian@cygnus.com>
6993
6994         * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6995         absolute expression if a relocation type was specified.
6996
6997 Fri Jun 21 17:40:16 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>
6998
6999         * configure.in: Add support for *-*-rtems* configurations.
7000         * configure: Rebuild.
7001
7002 Fri Jun 21 16:01:18 1996  Richard Henderson  <rth@tamu.edu>
7003
7004         * configure.in: Add alpha-*-linuxecoff* target.  Use elf for
7005         alpha-*-linux* target.  Force bfd_gas for alpha-*.  Require
7006         opcodes library for alpha.
7007         * configure: Rebuild with autoconf 2.10.
7008         * config/tc-alpha.c: Substantial rewrite to add ELF support and
7009         use new opcode table.
7010         * config/tc-alpha.h (md_undefined_symbol): Don't define.
7011         (LOCAL_LABEL): Define differently if OBJ_ELF.
7012         (FAKE_LABEL_NAME): Define if OBJ_ELF.
7013         * config/alpha-opcode.h: Remove.
7014         * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
7015         * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
7016         include/opcode/alpha.h rather than config/alpha-opcode.h.
7017
7018 Thu Jun 20 19:10:28 1996  Ian Lance Taylor  <ian@cygnus.com>
7019
7020         * config/obj-aout.c (obj_emit_relocations): Give an error if the
7021         relocation symbol was not resolved.
7022         * config/obj-coff.c (do_relocs_for): Likewise.
7023
7024         * write.c (adjust_reloc_syms): Refetch the symbol section after
7025         calling S_GET_VALUE, since it may have changed.
7026
7027         * expr.c (struct expr_symbol_line): Define.
7028         (expr_symbol_lines): New static variable.
7029         (make_expr_symbol): Add entry to expr_symbol_lines.
7030         (expr_symbol_where): New function.
7031         * expr.h: Use extern on function declarations.
7032         (expr_symbol_where): Declare.
7033         * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
7034         rather than printing the meaningless name of an expression
7035         symbol.
7036
7037 Thu Jun 20 15:57:41 1996  Ken Raeburn  <raeburn@cygnus.com>
7038
7039         * config/tc-i386.c (md_number_to_chars): Deleted.
7040         * config/tc-i386.h (md_number_to_chars): New macro.
7041
7042         * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
7043         the file.
7044         (load_symbol_address, load_expression): Use build_mem.
7045         (build_operate): New function.
7046         (emit_addq_r): Use it.
7047
7048         Wed Mar 13 22:14:14 1996  Pat Rankin  <rankin@eql.caltech.edu>
7049
7050         * symbols.c (colon):  #if VMS, use S_SET_OTHER to store `const_flag'.
7051
7052         Tue Mar  5 14:31:45 1996  Pat Rankin  <rankin@eql.caltech.edu>
7053
7054         * config/tc-vax.h (NOP_OPCODE): Define.
7055
7056         Sun Feb  4 21:01:03 1996  Pat Rankin  <rankin@eql.caltech.edu>
7057
7058         * config/obj-vms.h (S_IS_COMMON): Define.
7059         (S_IS_LOCAL): Check for \002 as well as \001.
7060         (LONGWORD_ALIGNMENT): New macro.
7061         (SUB_SEGMENT_ALIGN): Use it.
7062
7063         Fri Jan 26 17:44:09 1996  Pat Rankin  <rankin@eql.caltech.edu>
7064
7065         * config/vms-conf.h: Reconcile with conf.in.
7066
7067 Wed Jun 19 11:31:50 1996  Ian Lance Taylor  <ian@cygnus.com>
7068
7069         * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
7070         defined.
7071
7072         * doc/as.texinfo: Document that any number of hex digits can
7073         follow \x.
7074
7075         * as.c (struct defsym_list): Define.
7076         (defsyms): New static variable.
7077         (parse_args): Just put --defsym arguments on defsyms list, rather
7078         than defining them.
7079         (main): Define defsyms after output file is created.
7080
7081         * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
7082         cpu32.  From Eric Norum <Eric.Norum@usask.ca>.
7083
7084         * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
7085         insn_error rather than calling check_absolute_expr.
7086
7087         * as.c (emulation_name): Remove unused static variable.
7088         (default_emul_bfd_name): Add return NULL to avoid warning.
7089         * ecoff.c (ecoff_stab): Remove unused variables name and
7090         name_end.
7091         * frags.c (frag_new): Remove unused variable tmp.
7092         * hash.c (hash_grow): Parenthesize + within <<.
7093         (hash_print_statistics): Use %lu, not %d, to print unsigned
7094         long variables.
7095         * messages.c: Include "libiberty.h".
7096         (fprint_value): Add cast to avoid printf warning.
7097         (sprint_value): Likewise.
7098         * read.c: Include "ecoff.h".
7099         (emit_expr): Add casts to avoid printf warnings.
7100         * read.h: Use extern for function declarations.
7101         (pop_insert): Declare.
7102         * stabs.c: Include "ecoff.h".
7103         * subsegs.c (subseg_set_rest): Remove unused variables tmp,
7104         former_last_fragP, and new_fragP.
7105         * subsegs.h (subsegs_print_statistics): Declare.
7106         * symbols.c (debug_verify_symchain): Change macro to discard
7107         arguments.
7108         * write.c (dump_section_relocs): Likewise.
7109         * write.h: Use extern for function declarations.
7110         (write_print_statistics): Declare.
7111         * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
7112         warning.
7113         * config/e-mipself.c (mipself_bfd_name): Likewise.
7114         * config/obj-elf.h (elf_ecoff_set_ext): Declare.
7115
7116         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
7117         emit relocations against external symbols.
7118
7119         * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
7120         message if bfd_reloc_type_lookup fails, rather than calling
7121         assert.
7122
7123         * config/tc-alpha.c (alpha_force_relocation): Add
7124         BFD_RELOC_12_PCREL to switch.
7125
7126 Tue Jun 18 20:29:57 1996  Doug Evans  <dje@canuck.cygnus.com>
7127
7128         * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
7129         TE_PE (Lfoo, not .Lfoo).
7130
7131 Tue Jun 18 17:13:33 1996  Ian Lance Taylor  <ian@cygnus.com>
7132
7133         * read.c (s_fill): Don't warn about a zero repeat count.
7134
7135         * config/tc-mips.c (mips_ip): Don't warn about using AT as a
7136         coprocessor register.
7137
7138         * config/tc-i386.c (md_assemble): When checking the size of a
7139         register to set the size of an instruction, do a bitwise and with
7140         Reg8 and Reg16 rather than requiring the type to be exactly Reg8
7141         or Reg16.
7142
7143 Tue Jun 18 13:19:51 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
7144
7145         * config/tc-h8300.c (parse_reg): Tweak error messages.
7146         (build_bytes): Likewise.
7147         (skip_colonthing): Handle :32 suffix.
7148         (get_specific): Promote L_24 to L_32 if it makes a match.
7149         Don't always promote L_8 to L_16.
7150         (do_a_fix_imm): Clean up L_32 and L_24 handling.
7151
7152         * config/tc-h8300.c (Smode): New variable.
7153         (h8300hmode): Turn off Hmode.
7154         (h8300smode): New function.  Turn on Smode and Hmode.
7155         (md_pseudo_table): New ".h8300s" pseudo-op.
7156         (parse_reg): Handle "exr" register.
7157         (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
7158         Handle "mach" and "machl" operands for ldmac.
7159         (get_specific): Handle "stm.l" and "ldm.l".
7160         (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
7161         * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
7162         (Smode): Declare.
7163
7164 Mon Jun 17 15:50:53 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
7165
7166         * doc/as.texinfo: Reorder chapter of machine dependent options so
7167         that it is sorted by chip name.
7168
7169         * doc/as.texinfo: Use consistant spelling of Vax.
7170         * doc/c-vax.texi: Likewise.
7171
7172 Mon Jun 17 11:26:56 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
7173
7174         * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
7175         pseudo ops.
7176         (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
7177         (md_apply_fix): Likewise.
7178         (pa_try): New function.
7179         (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
7180
7181 Sun Jun 16 22:57:47 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
7182
7183         * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
7184         (pa_level): New function.
7185
7186 Fri Jun 14 20:06:44 1996  Ian Lance Taylor  <ian@cygnus.com>
7187
7188         * listing.c (listing_newline): Don't do anything if listing is 0.
7189
7190 Thu Jun 13 17:50:54 1996  Ian Lance Taylor  <ian@cygnus.com>
7191
7192         * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7193         symbol_create, not symbol_new.
7194
7195 Wed Jun 12 14:10:44 1996  Ian Lance Taylor  <ian@cygnus.com>
7196
7197         * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7198         absolute symbol unless TC_FORCE_RELOCATION returns true.
7199
7200         * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7201         version.
7202         (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7203         the symbol to a pointer.  Don't set previous_file_symbol.
7204         Simplify symbol list rearrangement.
7205         (coff_frob_symbol): Don't do anything with C_FILE symbols.
7206         (coff_adjust_symtab): Don't check previous_file_symbol.
7207
7208 Mon Jun 10 14:52:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7209
7210         * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7211         directive.
7212         (md_pseudo_table): Add ppc_elf_lcomm.
7213
7214 Mon Jun 10 11:45:51 1996  Ian Lance Taylor  <ian@cygnus.com>
7215
7216         * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7217         d0{24:1},d0' works without an immediate prefix on the bit numbers.
7218         (md_begin): Add digits to alt_notend_table.
7219         (md_parse_option): Make s a const pointer.
7220
7221         * config/tc-sparc.c (md_pseudo_table): Add "empty".
7222         (s_empty): New static function.
7223
7224         * config/obj-coff.c (struct filename_list): Only define if not
7225         BFD_ASSEMBLER.
7226         (filename_list_head, filename_list_tail): Likewise.
7227         (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7228         (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7229         flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7230         have a section of N_ABS rather than N_DEBUG.  If we do a merge,
7231         remove the new symbol from the list.
7232         (obj_coff_endef, both versions): Call tag_insert even if there is
7233         an old symbol with the same name, if the old symbol does not
7234         happen to be a tag.
7235         (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7236         the SF_GET_DEBUG condition.  Don't call SA_SET_SYM_ENDNDX with a
7237         symbol that will be moved to the end of the symbol list.
7238         (coff_adjust_section_syms): Always call section_symbol for .text,
7239         .data, and .bss.
7240         (coff_frob_section): Likewise.  Also, remove unused variable
7241         strname.
7242
7243         * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7244         manipulating frags directly.
7245         (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7246         defined.
7247
7248         * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7249         whether the next character is '*' before checking whether we are
7250         at the start of a line.  Permit LINE_COMMENT_START to start a
7251         comment in state 1 (seen some whitespace) as well, to match the
7252         documentation.
7253
7254         * gasp.c (do_align): Permit a fill value for .align.
7255
7256 Wed Jun  5 17:09:26 1996  Ian Lance Taylor  <ian@cygnus.com>
7257
7258         * read.c (next_char_of_string): Warn if a newline is seen in the
7259         middle of a string.  Call bump_line_counters when appropriate.
7260
7261 Wed Jun  5 17:08:36 1996  Richard Henderson  <rth@tamu.edu>
7262
7263         * symbols.c (colon): Use LOCAL_LABEL.
7264
7265 Tue Jun  4 10:55:16 1996  Tom Tromey  <tromey@csk3.cygnus.com>
7266
7267         * Makefile.in (install): Don't check to see if tooldir exists.
7268         Make $(tooldir) and $(tooldir)/bin.
7269
7270 Tue Jun  4 10:14:53 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7271
7272         * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7273         default.
7274
7275 Mon Jun  3 11:34:41 1996  Ian Lance Taylor  <ian@cygnus.com>
7276
7277         * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7278         insn_error.  Don't put the string "ERROR" in insn_error.  Set
7279         insn_error rather than calling as_warn for an unsupported opcode.
7280
7281 Sat Jun  1 21:51:55 1996  Ian Lance Taylor  <ian@cygnus.com>
7282
7283         * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7284         before permitting -64.
7285         * output-file.c (output_file_create): Remove duplicate
7286         bfd_perror.
7287
7288 Fri May 31 01:08:06 1996  Ian Lance Taylor  <ian@cygnus.com>
7289
7290         * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7291         section rather than a .reginfo section.
7292         (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7293         information.
7294
7295         * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7296         bit value with the high bit set.
7297
7298 Thu May 30 19:00:19 1996  Ian Lance Taylor  <ian@cygnus.com>
7299
7300         * read.c (s_lcomm): Set section flags for .sbss section.
7301
7302         * config/tc-mips.c (mips_64): New static variable.
7303         (mips_target_format): If mips_64, return elf64 targets rather than
7304         elf32 ones.
7305         (md_longopts): Add "32" and "64".
7306         (md_parse_option): Handle -32 and -64.
7307         (md_show_usage): Mention -32 and -64.
7308         (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7309         a 4 byte one.
7310
7311 Thu May 30 10:36:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7312
7313         * config/tc-ppc.c (comment_chars): Make '!' a comment character
7314         for Solaris compatibility.
7315
7316         * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7317         .stabd with 4 arguments into a .stabn.
7318
7319 Wed May 29 16:43:16 1996  Ian Lance Taylor  <ian@cygnus.com>
7320
7321         * config/tc-mips.c (macro): When passing X_add_number to
7322         macro_build, cast it to int first.
7323
7324 Tue May 28 13:29:39 1996  Ian Lance Taylor  <ian@cygnus.com>
7325
7326         * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7327         created by emit_expr.
7328
7329         * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7330         as_perror rather than assert.
7331
7332 Fri May 24 18:24:11 1996  Ian Lance Taylor  <ian@cygnus.com>
7333
7334         * config/tc-mips.c (mips_ip): Mark sections created to hold
7335         floating point information as read only.
7336
7337 Fri May 24 12:07:54 1996  David Edelsohn  <edelsohn@mhpcc.edu>
7338
7339         * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7340
7341 Thu May 23 17:34:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7342
7343         * read.c (potable): Add .skip as a synonym for .space.
7344
7345         * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7346         4 arguments, providing the 4th argument is 0, to allow
7347         compatibility with the Solaris assembler.
7348
7349 Thu May 16 15:51:48 1996  Ian Lance Taylor  <ian@cygnus.com>
7350
7351         * config/tc-sh.h (struct sh_segment_info_type): Define.
7352         (TC_SEGMENT_INFO_TYPE): Define.
7353         (sh_frob_label): Declare.
7354         (tc_frob_label): Define.
7355         (sh_flush_pending_output): Declare.
7356         (md_flush_pending_output): Define.
7357         * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7358         reloc before the instruction if necessary.
7359         (sh_frob_label): New function.
7360         (sh_flush_pending_output): New function.
7361         (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7362         when looking for the reloc for the target of .uses.
7363         (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7364         (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7365         emitted.
7366         (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7367         (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7368         the absolute symbol.
7369
7370         * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7371         TC_SEGMENT_INFO_TYPE is defined.
7372
7373 Wed May 15 12:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
7374
7375         * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7376         matches the register size.
7377
7378 Wed May 15 08:33:37 1996  Jeffrey A Law  (law@cygnus.com)
7379
7380         * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7381         fx_done set.
7382         (do_relocs_for): Likewise.
7383         (fixup_segment): Don't just quit if linkrelax is set.  Try to
7384         apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7385         nonzero.
7386
7387 Fri May 10 14:16:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7388
7389         * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7390         relative relocations with -mrelocatable.  Also allow unfixed
7391         relocs in .ex_shared.
7392
7393 Tue May  7 11:24:10 1996  Ian Lance Taylor  <ian@cygnus.com>
7394
7395         * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7396         non-zero before assuming this is a long file name.
7397         (w_strings): Likewise.
7398         (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7399
7400         * config/obj-coff.c (w_strings): Move declaration of i inside
7401         #ifdef block which uses it.
7402
7403 Tue May  7 00:49:58 1996  Jeffrey A Law  (law@cygnus.com)
7404
7405         * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7406         "relaxmode".  Output relocs which identify various relaxing
7407         possibilities for mov.[bwl] instructions.
7408         (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7409
7410 Mon May  6 15:26:28 1996  Doug Evans  <dje@canuck.cygnus.com>
7411
7412         * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7413         (MD_APPLY_FIX3): Define.
7414         * config/tc-arm.c (my_get_expression): Only watch for bad segments
7415         if OBJ_AOUT.
7416         (md_apply_fix3): Renamed from md_apply_fix.
7417         If pcrel reloc and symbol is in different section, undo effects
7418         of md_pcrel_from.
7419
7420 Sat May  4 12:49:35 1996  Jeffrey A Law  (law@cygnus.com)
7421
7422         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7423         any reloc with an LR% or RR% field selector for SOM.
7424
7425 Sat May  4 11:26:19 1996  Ian Lance Taylor  <ian@cygnus.com>
7426
7427         * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7428         variables.
7429
7430 Fri May  3 17:58:31 1996  Ian Lance Taylor  <ian@cygnus.com>
7431
7432         * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7433         SF_GET_STATICS set.
7434         (yank_symbols): Likewise.
7435
7436 Wed May  1 13:38:17 1996  Ian Lance Taylor  <ian@cygnus.com>
7437
7438         * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7439         BFD_ASSEMBLER, add name field.
7440         * config/obj-coff.c: Include "libiberty.h".
7441         (coff_header_append): Handle long section names.
7442         (crawl_symbols): Just use the name field for the symbol name,
7443         without worrying about null byte termination.
7444         (w_strings): Handle long section names.
7445         (write_object_file): Likewise.  Also, use the name field, rather
7446         than scnhdr.s_name.
7447         (obj_coff_add_segment): Permit long section names.
7448         (obj_coff_init_stab_section): Use the name field, rather than
7449         scnhdr.s_name.
7450         (adjust_stab_section): Likewise.
7451         * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7452
7453         * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7454         (mem_fmt): Likewise.
7455         (md_apply_fix): Don't check fx_im_disp field.
7456
7457 Thu Apr 25 11:39:51 1996  Ian Lance Taylor  <ian@cygnus.com>
7458
7459         * configure.in: Add * after sparc*-*-vxworks.
7460         * configure: Rebuild.
7461
7462         * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7463         define it to comment_chars.  Use tc_comment_chars rather than
7464         comment_chars.
7465         (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7466         * config/tc-m68k.h (tc_comment_chars): Define.
7467         (m68k_comment_chars): Declare.
7468         * config/tc-m68k.c (m68k_comment_chars): Rename from
7469         comment_chars.  Change into a pointer rather than an array.
7470         (md_longopts): Add "bitwise-or".
7471         (md_parse_option): Handle OPTION_BITWISE_OR.
7472         (md_show_usage): Mention --bitwise-or.
7473         * doc/c-m68k.texi: Document --bitwise-or.
7474
7475 Wed Apr 24 11:28:38 1996  Ian Lance Taylor  <ian@cygnus.com>
7476
7477         * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7478         in 68000 mode.
7479
7480         * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7481         call demand_empty_rest_of_line.  Non BFD_ASSEMBLER version:
7482         correct handling of input line pointer, and call
7483         demand_empty_rest_of_line.
7484
7485 Mon Apr 22 18:02:37 1996  Doug Evans  <dje@blues.cygnus.com>
7486
7487         * config/tc-sparc.c (in_bitfield_range): New static function.
7488         (sparc_ip): New cases X,Y.  Use SPARC_OPCODE_ARCH_V9_P.
7489         (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7490         BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7491         (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7492         (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7493
7494 Thu Apr 18 18:58:33 1996  Ian Lance Taylor  <ian@cygnus.com>
7495
7496         * config/obj-coff.c: BFD_ASSEMBLER:
7497         (coff_last_bf): New static variable.
7498         (coff_frob_symbol): Set endndx of a .bf symbol.
7499         Non BFD_ASSEMBLER:
7500         (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7501         (last_bfP): New static variable.
7502         (yank_symbols): Set endndx of a .bf symbol.
7503
7504 Thu Apr 18 11:53:58 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7505
7506         * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7507         and -s options.  Add -be for good measure.
7508
7509 Wed Apr 17 12:31:01 1996  Ian Lance Taylor  <ian@cygnus.com>
7510
7511         * read.c (s_space): Support non-constant fill value.  Handle fill
7512         value correctly for a size other than 1.
7513
7514 Tue Apr 16 15:17:40 1996  Doug Evans  <dje@canuck.cygnus.com>
7515
7516         * config/tc-arm.c (my_get_float_expression): Update call to
7517         gen_to_words, X_PRECISION changed from 6 to 5.
7518
7519 Tue Apr 16 10:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7520
7521         * config/tc-ppc.c (register_name,reg_name_search): Move register
7522         name lookup from PE specific code to all targets.  Add support for
7523         -mregnames/-mno-regnames to control whether register names are
7524         expanded or not.
7525         (md_assemble): Call register_name for all platforms.
7526         (md_parse_option): Add support for -mregnames/-mno-regnames.
7527
7528         * configure.in (powerpcle*-*-solaris): Add support.
7529         (powerpc*-*-linux): Ditto.
7530         * configure: Regenerate.
7531
7532         * config/ppc-sol.mt: New config file for PowerPC Solaris.
7533
7534 Mon Apr 15 12:26:33 1996  Ian Lance Taylor  <ian@cygnus.com>
7535
7536         * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7537         be associated with a single %lo reloc.
7538
7539         * config/tc-mips.c (load_address): Cast X_add_number to valueT
7540         before comparing against MAX_GPREL_OFFSET, so that negative
7541         numbers are handled correctly.
7542         (macro): Likewise.
7543
7544 Thu Apr 11 12:39:02 1996  Ian Lance Taylor  <ian@cygnus.com>
7545
7546         * config/tc-sparc.c (last_insn): New static variable.
7547         (md_assemble): Warn about putting floating point branches in a
7548         delay slot.  If architecture is less than v9, insert NOP
7549         instructions between floating point instructions and floating
7550         point branches.  (The SunOS assembler does both these operations.)
7551         Save the last instruction opcode.
7552         (sparc_ip): Add pinsn parameter.  Change caller.
7553
7554         * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7555         for byte jump to next instruction to skip empty frags.
7556
7557 Wed Apr 10 16:48:12 1996  Ian Lance Taylor  <ian@cygnus.com>
7558
7559         * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7560         for addq with a 16 bit signed value, just emit a lda instruction
7561         instead.
7562
7563 Wed Apr 10 14:34:49 1996  Jeffrey A Law  (law@cygnus.com)
7564
7565         * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7566         of a 32bit operand.
7567
7568 Mon Apr  8 14:42:53 1996  Ian Lance Taylor  <ian@cygnus.com>
7569
7570         * configure.in: Permit --enable-shared to specify a list of
7571         directories.
7572         * configure: Rebuild.
7573
7574 Fri Apr  5 17:01:35 1996  Jeffrey A Law  (law@cygnus.com)
7575
7576         * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7577         (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7578
7579 Fri Apr  5 15:13:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7580
7581         * config/atof-ieee.c: Fix handling of denormalized extended
7582         precision numbers and overflow/underflow detection.
7583         (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7584         not include the 16 bit gap in the m68k extended precision format.
7585
7586 Fri Apr  5 14:29:23 1996  Ian Lance Taylor  <ian@cygnus.com>
7587
7588         * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7589         <jdp@polstra.com>.
7590         * configure: Rebuild.
7591
7592 Fri Apr  5 18:39:28 1996  James G. Smith  <jsmith@cygnus.co.uk>
7593
7594         * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7595         be accessed using the $gp register.
7596         * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7597
7598 Wed Apr  3 10:56:14 1996  Doug Evans  <dje@canuck.cygnus.com>
7599
7600         * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7601         bfd_mach_sparc_sparclet if current_architecture is sparclet.
7602
7603 Mon Apr  1 16:55:44 1996  Ian Lance Taylor  <ian@cygnus.com>
7604
7605         * read.c (get_line_sb): Bump line counters based on
7606         input_line_pointer[-1], not *input_line_pointer.  Don't bother to
7607         call LISTING_NEWLINE.
7608         (s_macro): Don't call demand_empty_rest_of_line.
7609         * app.c (do_scrub_chars): When handling C style comments, unget
7610         ch2 rather than ch.
7611
7612 Fri Mar 29 16:15:06 1996  Ian Lance Taylor  <ian@cygnus.com>
7613
7614         * read.h (enum linkonce_type): Define.
7615         (s_linkonce): Declare.
7616         * read.c (potable): Add "linkonce".
7617         (s_linkonce): New function.
7618         * subsegs.h (segment_info_type): Add linkonce field to
7619         MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7620         * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7621         (obj_coff_pe_handle_link_once): Declare if TE_PE.
7622         * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7623         "coff/pe.h".
7624         (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7625         (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7626         entry based on the linkonce field in segment_info.
7627         * doc/as.texinfo: Document .linkonce.
7628
7629 Fri Mar 29 11:31:27 1996  J.T. Conklin  (jtc@lisa.cygnus.com)
7630
7631         * doc/as.1: Changed to be recognized by catman -w on Solaris.
7632
7633 Thu Mar 28 15:27:47 1996  Ian Lance Taylor  <ian@cygnus.com>
7634
7635         * stabs.c (s_stab_generic): Call the listing functions before
7636         doing the rest of the processing, which may involve freeing the
7637         string.  Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7638         SEPARATE_STAB_SECTIONS case.
7639
7640         * config/tc-hppa.c: Remove nested comment.
7641         (tc_gen_reloc): Move label done inside the ifdef in which it is
7642         used.
7643         (md_apply_fix): Pass pointers to correct types to libhppa.h
7644         functions.  Always return a value.
7645
7646         * config/tc-mips.h (tc_frob_file): Define.
7647         (mips_frob_file): Declare.
7648         * config/tc-mips.c (struct mips_hi_fixup): Define.
7649         (mips_hi_fixup_list): New static variable.
7650         (imm_unmatched_hi): New static variable.
7651         (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7652         offset_reloc.  Pass imm_unmatched_hi to append_insn.
7653         (append_insn): Add unmatched_hi parameter.  If it is set, add the
7654         new fixup to mips_hi_fixup_list.  Change all callers.
7655         (mips_ip): Set imm_unmatched_hi when appropriate.
7656         (mips_frob_file): New function.
7657
7658 Thu Mar 28 11:47:59 1996  Doug Evans  <dje@canuck.cygnus.com>
7659
7660         * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7661         * configure: Regenerated.
7662
7663 Tue Mar 26 18:19:12 1996  Ian Lance Taylor  <ian@cygnus.com>
7664
7665         * as.c (main): Call bfd_set_error_program_name.
7666
7667 Fri Mar 22 11:13:00 1996  Ian Lance Taylor  <ian@cygnus.com>
7668
7669         * as.h (strdup): Don't declare.
7670         * stabs.c: Include libiberty.h
7671         (get_stab_string_offset): Use xstrdup rather than strdup.
7672         (s_stab_generic): Likewise.
7673         * as.c (parse_args): Likewise.
7674         * read.c (s_mri_sect): Likewise.
7675
7676         * gasp.c (change_base): Recognize \(...) construct documented to
7677         pass through enclosed characters literally through to the output.
7678         (process_assigns): Likewise.  Also, be more careful to avoid
7679         looking past the end of the buffer.
7680
7681 Thu Mar 21 13:18:43 1996  Ian Lance Taylor  <ian@cygnus.com>
7682
7683         * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7684         FreeBSD compatibility.  From John Polstra <jdp@polstra.com>.
7685
7686 Wed Mar 20 18:13:32 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7687
7688         * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7689
7690 Wed Mar 20 17:05:16 1996  David Mosberger-Tang  <davidm@azstarnet.com>
7691
7692         * config/alpha-opcode.h: Added cvtst instruction.
7693
7694 Mon Mar 18 13:12:46 1996  Ian Lance Taylor  <ian@cygnus.com>
7695
7696         * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7697         string.  Extract the addend from the result of expression.
7698
7699 Fri Mar 15 17:10:43 1996  Ian Lance Taylor  <ian@cygnus.com>
7700
7701         * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7702         LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7703         mode, change the state to 3 rather than 1.
7704
7705 Thu Mar 14 18:18:25 1996  Ian Lance Taylor  <ian@cygnus.com>
7706
7707         * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7708         correspond to 11 March change.
7709
7710 Thu Mar 14 15:27:10 1996  Jeffrey A Law  (law@cygnus.com)
7711
7712         * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7713         an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7714
7715 Tue Mar 12 12:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
7716
7717         * configure: Rebuild with autoconf 2.8.
7718
7719 Mon Mar 11 18:57:12 1996  Ian Lance Taylor  <ian@cygnus.com>
7720
7721         * config/atof-ieee.c (gen_to_words): Improve handling of
7722         X_PRECISION numbers.  Based on patches from Andreas Schwab
7723         <schwab@issan.informatik.uni-dortmund.de>.
7724
7725 Mon Mar 11 09:59:53 1996  Steve Chamberlain  <sac@slash.cygnus.com>
7726
7727         * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7728         (SEG_LAST): New.
7729         * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7730         * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7731         (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7732         crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7733         SEG_E9.
7734
7735 Thu Mar  7 15:17:39 1996  Doug Evans  <dje@charmed.cygnus.com>
7736
7737         * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7738
7739 Thu Mar  7 09:19:15 1996  Jeffrey A Law  (law@cygnus.com)
7740
7741         * config/tc-hppa.c (SUBSEG_MILLI): Define.
7742         (pa_def_subspaces): Add $MILLICODE$.
7743         (pa_spaces_begin): Set section flags for $MILLICODE$.
7744
7745 Wed Mar  6 14:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
7746
7747         * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7748         not SHT_NOBITS.  Don't tamper with flags based on type if a
7749         special section was found (revert Feb 29 change).
7750
7751         * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7752         if aligning to a longword boundary or greater.
7753
7754 Tue Mar  5 15:10:43 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
7755
7756         * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7757
7758 Mon Mar  4 20:50:57 1996  Steve Chamberlain  <sac@slash.cygnus.com>
7759
7760         * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7761         * configure: Regenerated.
7762
7763 Mon Mar  4 10:13:06 1996  Jeffrey A Law  (law@cygnus.com)
7764
7765         * config/tc-hppa.c: Add default definitions for R_N0SEL and
7766         R_N1SEL since they're not defined for old versions of hpux.
7767
7768         * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7769         Set "sym_ptr_ptr" and "addend" fields to dummy values for
7770         R_N0SEL and R_N1SEL.
7771
7772 Fri Mar  1 10:20:52 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7773
7774         * flonum-konst.c: Add two more constants for 1e+-2048 and
7775         1e+-4096, and correct the other constants.
7776
7777         * symbols.c (resolve_symbol_value): Handle O_logical_not.
7778
7779 Thu Feb 29 13:58:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7780
7781         * config/obj-elf.c (obj_elf_section): Allow predefined section
7782         types to set the nobits type.  Avoid a shadowed declaration.
7783
7784 Wed Feb 28 15:38:56 1996  Jeffrey A Law  (law@cygnus.com)
7785
7786         * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7787         reduce relocs using e_nlrsel field selectors.
7788
7789         * write.c (fix_new_exp): Don't use #elif.  Some compilers
7790         don't handle it.
7791
7792         * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7793         the selector table.
7794         (pa_chk_field_selector): Handle new field selectors for SOM.
7795
7796 Tue Feb 27 14:42:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7797
7798         * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7799         * configure: Rebuild.
7800         * config/te-linux.h (LOCAL_LABELS_FB): Define.
7801         * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7802         "a.out-m68k-linux".
7803         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7804         is defined.
7805
7806 Mon Feb 26 18:58:58 1996  Stan Shebs  <shebs@andros.cygnus.com>
7807
7808         * mpw-make.sed: Update to handle shared library support.
7809
7810 Mon Feb 26 10:34:10 1996  Doug Evans  <dje@charmed.cygnus.com>
7811
7812         * config/tc-sparc.c (sparc_ip): Print all architectures that support
7813         the insn on mismatch.
7814
7815 Fri Feb 23 21:44:39 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
7816
7817         * configure.in: Add support for a29-coff.
7818         * configure: Rebuild.
7819
7820 Thu Feb 22 16:39:43 1996  Ian Lance Taylor  <ian@cygnus.com>
7821
7822         * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7823         of the section when looking for the R_SH_USES fixup, because the
7824         frag addresses have not yet been adjusted.
7825
7826         * gdbinit.in: Set a breakpoint on as_warn_where.
7827
7828         * config/tc-mips.c (macro): Add missing arguments to macro_build
7829         omitted in last change.  From Jim Wilson <wilson@cygnus.com>.
7830
7831 Wed Feb 21 17:00:32 1996  Ian Lance Taylor  <ian@cygnus.com>
7832
7833         * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7834         if it is TC_CONS_RELOC.  Set a size of 4 to R_RELLONG.
7835
7836 Wed Feb 21 09:25:39 1996  Doug Evans  <dje@charmed.cygnus.com>
7837
7838         * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7839
7840 Tue Feb 20 21:48:03 1996  Doug Evans  <dje@charmed.cygnus.com>
7841
7842         * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7843         (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7844         Recognize [uU] format args as sparclet cpregs.
7845
7846 Tue Feb 20 22:25:55 1996  Ian Lance Taylor  <ian@cygnus.com>
7847
7848         * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7849         in bss_section.
7850
7851 Mon Feb 19 14:16:24 1996  Ian Lance Taylor  <ian@cygnus.com>
7852
7853         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7854         well as S_IS_EXTERNAL.
7855         (tc_fix_adjustable): Likewise.
7856         * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7857         S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7858         early.
7859         (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7860         deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7861
7862 Mon Feb 19 02:15:57 1996  Doug Evans  <dje@charmed.cygnus.com>
7863
7864         * config/tc-sparc.c (max_architecture): Change to sparclite for
7865         32 bit arch.
7866         (default_compatible): Delete.
7867         (sparc_ffs): New function.
7868         (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7869         (sparc_ip): Rewrite architecture match and bump logic.
7870
7871 Sun Feb 18 15:03:50 1996  Ian Lance Taylor  <ian@cygnus.com>
7872
7873         * configure.in: Check for 'do not mix' from native linker before
7874         trying to use -rpath.
7875         * configure: Rebuild.
7876
7877 Fri Feb 16 16:53:31 1996  Ian Lance Taylor  <ian@cygnus.com>
7878
7879         * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7880         (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7881         (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7882         * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7883         is set.
7884         (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7885         to the symbol lnnoptr field, to get the correct file offset.
7886
7887 Thu Feb 15 14:48:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7888
7889         * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7890         symbols that are not function, file, or section symbols to be
7891         object types.
7892
7893 Thu Feb 15 11:20:18 1996  Ian Lance Taylor  <ian@cygnus.com>
7894
7895         * configure: Set and substitute RPATH_ENVVAR.
7896         * configure: Rebuild.
7897         * Makefile.in (RPATH_ENVVAR): New variable.
7898         (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7899
7900         * configure.in: Accept i686.  From H.J. Lu <hjl@zoom.com>: i386
7901         doesn't need opcodes.  If configuring shared, opcodes needs bfd.
7902         * configure: Rebuild.
7903
7904 Wed Feb 14 16:33:12 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
7905
7906         * read.c (s_mri_sect): Don't return '\0' in type.  Set all
7907         appropriate flags in BFD section.
7908
7909         * configure.in (m68k-*-psos*): New target.
7910         * configure: Rebuild.
7911         * config/te-psos.h: New file.
7912         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7913         is defined.
7914
7915 Wed Feb 14 13:43:24 1996  Ian Lance Taylor  <ian@cygnus.com>
7916
7917         From Alan Modra <alan@spri.levels.unisa.edu.au>:
7918         * configure.in: Remove duplicate setting of cpu_type.  Check
7919         whether opcodes library is required for on all targets, not just
7920         primary one.
7921         * configure: Rebuild.
7922
7923         * config/tc-mips.c (mips_big_got): New static variable.
7924         (s_extern): Don't declare.
7925         (reg_needs_delay): New static function.
7926         (macro_build): Permit GOT/CALL_HI/LO relocs.
7927         (macro_build_lui): If place is not NULL, use the number in the
7928         expression.
7929         (load_address): Handle mips_big_got case.
7930         (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7931         store macros.
7932         (OPTION_XGOT): Define.
7933         (md_longopts): Add "xgot" if OBJ_ELF.
7934         (md_parse_option): Handle -xgot.
7935         (md_show_usage): Mention -xgot.
7936         (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7937         (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7938
7939 Wed Feb 14 11:22:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7940
7941         * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7942         the byte relocation, point it to the low byte of the word.
7943
7944 Tue Feb 13 15:31:18 1996  Ian Lance Taylor  <ian@cygnus.com>
7945
7946         * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7947         * configure: Rebuild.
7948
7949 Mon Feb 12 15:53:46 1996  Doug Evans  <dje@charmed.cygnus.com>
7950
7951         * configure.in: Recognize any sparc* cpu.
7952         * configure: Regenerated.
7953
7954 Mon Feb 12 15:41:21 1996  Ian Lance Taylor  <ian@cygnus.com>
7955
7956         * read.c (potable): Add "mri" and ".mri".
7957         (s_mri): New function.
7958         * read.h (s_mri): Declare.
7959         * app.c (scrub_m68k_mri): New static variable.
7960         (mri_pseudo): New static variable.
7961         (do_scrub_begin): Add m68k_mri parameter.  Use it rather than
7962         flag_m68k_mri.  Initialize scrub_m68k_mri.
7963         (mri_state, mri_last_ch): New static variables.
7964         (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7965         fields.
7966         (app_push): Save new fields.
7967         (app_pop): Restore new fields.
7968         (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7969         If TC_M68K, use a trivial state machine to look for occurrences of
7970         the .mri pseudo-op, and change the mode appropriately.
7971         * as.h (do_scrub_begin): Update prototype.
7972         * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7973         do_scrub_begin.
7974         * config/tc-m68k.c (reg_prefix_optional_seen): New static
7975         variable.
7976         (m68k_mri_mode_change): New function.
7977         (md_parse_option): Set reg_prefix_optional_seen.
7978         * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7979         (MRI_MODE_CHANGE): Define.
7980         * doc/as.texinfo: Document .mri pseudo-op.
7981
7982         * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7983         comment character.
7984
7985 Mon Feb 12 15:16:29 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7986
7987         Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7988         * config/m68k-parse.h (enum pic_relocation): Define.
7989         (struct m68k_exp): Add pic_reloc field.
7990         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7991         (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7992         (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7993         otherwise.
7994         * config/tc-m68k.c: Delete definition of NO_RELOC.
7995         (struct m68k_it): Add pic_reloc field.
7996         (add_fix): Copy over pic_reloc field.
7997         (md_pseudo_table): Interpret .align parameter as byte count.
7998         (mote_pseudo_table): Likewise.
7999         (tc_m68k_fix_adjustable): New function.
8000         (get_reloc_code): New function.
8001         (md_assemble): Use it as last argument to fix_new_exp.
8002         (md_apply_fix_2): For a relocation against a symbol don't put the
8003         addend into the data.
8004         (tc_gen_reloc): Different addend computation for OBJ_ELF.
8005         (m68k_ip): Don't relax an operand that requires pic relocation.
8006         (md_begin): Align .text, .data and .bss on 4 byte boundary by
8007         default.
8008         * write.c (fixup_segment): Don't add symbol value to addend if
8009         TC_M68K and OBJ_ELF.
8010         * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
8011         (motorola_operand): Add rule for `(zapc, EXPR)'.
8012
8013 Mon Feb 12 10:07:33 1996  David Mosberger-Tang  <davidm@azstarnet.com>
8014
8015         * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
8016         *really* is permissible before the comma.
8017
8018 Mon Feb 12 00:12:13 1996  Ian Lance Taylor  <ian@cygnus.com>
8019
8020         * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
8021         inserting nop instructions.
8022
8023 Fri Feb  9 10:54:19 1996  Ian Lance Taylor  <ian@cygnus.com>
8024
8025         * config/te-aux.h: Change include of aux.h to aux-coff.h.
8026
8027 Thu Feb  8 20:02:58 1996  Ian Lance Taylor  <ian@cygnus.com>
8028
8029         * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
8030         class setting for a CALLNAME symbol in COFF.
8031
8032         * read.c (potable): Pass negative numbers for new .balign[wl] and
8033         .p2align[wl] pseudo-ops.
8034         (s_align_bytes): Treat a negative argument as specifying the fill
8035         length.
8036         (s_align_ptwo): Likewise.
8037
8038 Wed Feb  7 14:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
8039
8040         * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
8041         (do_align): Take new len parameter.  Change all callers.  Pass it
8042         to md_do_align.
8043         (s_align_bytes): Arg now indicates the length of the fill pattern.
8044         (s_align_ptwo): Likewise.
8045         * config/obj-coff.c (write_object_file): Pass length to
8046         md_do_align.
8047         * config/tc-i386.h (md_do_align): Take new len parameter.
8048         * config/tc-m88k.h (md_do_align): Likewise.
8049         * config/tc-m88k.c (m88k_do_align): Likewise.
8050         * config/tc-sh.h (md_do_align): Likewise.
8051         * config/tc-sh.c (sh_do_align): Likewise.
8052         * doc/as.texinfo: Document new pseudo-ops.
8053
8054         * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
8055         done in cvt_frag_to_fill.
8056
8057         * config/tc-sh.h (sh_do_align): Declare.
8058         (md_do_align): Define.
8059         * config/tc-sh.c (sh_do_align): New function.
8060
8061         * ecoff.c (ecoff_build_lineno): Don't try to store the address
8062         difference if the next address is before the current one.
8063
8064         * config/tc-m68k.c (struct m68k_cpu): Add alias field.
8065         (archs): Initialize new field.
8066         (m68k_ip): Don't list alias names when listing CPUs which support
8067         an instruction.
8068
8069         * as.c (main): Call parse_args before read_begin.
8070         * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
8071         front of generated pseudo-ops.
8072         * read.c (potable): Ignore "name".
8073         (s_app_file): Permit a single quote after the string, since one
8074         may appear in m68k MRI mode.
8075
8076         * configure.in: Check for --enable-shared.  If linking against
8077         shared BFD and opcodes, fix library name on SunOS, and try to set
8078         -rpath reasonably.
8079         * configure: Rebuild.
8080
8081 Tue Feb  6 15:16:17 1996  Ian Lance Taylor  <ian@cygnus.com>
8082
8083         * as.h (flag_m68k_mri): Declare.
8084         * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
8085         * Many files: For MRI syntax that is specific to the m68k MRI
8086         assembler, check flag_m68k_mri rather than flag_mri or
8087         MRI_MODE_NEEDS_PSEUDO_DOT.
8088
8089 Mon Feb  5 16:29:11 1996  Ian Lance Taylor  <ian@cygnus.com>
8090
8091         * config/tc-i960.c (ARCH_HX): Define.
8092         (arch_tab): Add HX.
8093         (targ_has_sfr): Handle ARCH_HX.
8094         (targ_has_iclass): Handle ARCH_HX.
8095         (tc_coff_fix2rtype): Add return 0 to avoid warning.
8096         (tc_headers_hook): If the architecture was specified explicitly,
8097         use it when setting the flags.  Set the extern variable coff_flags
8098         rather than headers->filehdr.f_flags, since the latter is set
8099         unconditionally in obj-coff.c.
8100         (i960_handle_align): Remove unused variable fixp.
8101
8102         Support for building bfd and opcodes as shared libraries, based on
8103         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
8104         * configure.in: Set OPCODES and BFD to search directories.
8105         Substitute OPCODES_DEP and BFDDEP.  On SunOS, set HLDFLAGS.
8106         * configure: Rebuild.
8107         * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
8108         (LIBDEPS): New variable.
8109         (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS).  Use
8110         $(HLDFLAGS) in link.
8111         (check): Set LD_LIBRARY_PATH in the environment.
8112
8113 Fri Feb  2 17:41:53 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
8114
8115         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
8116         .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
8117         read-only, not read/write.
8118
8119 Fri Feb  2 14:09:25 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
8120
8121         * Makefile.in (INSTALL_XFORM): Remove -e.
8122
8123 Fri Feb  2 12:32:15 1996  Ian Lance Taylor  <ian@cygnus.com>
8124
8125         * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
8126         than comparing S_GET_SEGMENT to undefined_section.
8127         (write_object_file): Skip symbols which were equated to an
8128         undefined or common symbol.
8129         * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
8130         S_IS_COMMON rather than comparing S_GET_SEGMENT to
8131         undefined_section.
8132         (S_GET_VALUE): Likewise.  Avoid recursion problems if S_IS_DEFINED
8133         or S_IS_COMMON call S_GET_VALUE.
8134         * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8135         * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
8136         to an undefined or common symbol, convert the reloc to be against
8137         the target symbol.
8138         (obj_crawl_symbol_chain): Skip symbols which were equated to an
8139         undefined or common symbol.
8140         * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8141         * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
8142         to an undefined or common symbol, convert the reloc to be against
8143         the target symbol.
8144         (obj_crawl_symbol_chain): Skip symbols which were equated to an
8145         undefined or common symbol.
8146         * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
8147         S_IS_COMMON rather than comparing S_GET_SEGMENT to
8148         undefined_section.
8149         (yank_symbols): Skip symbols which were equated to an undefined or
8150         common symbol.
8151
8152 Thu Feb  1 15:34:32 1996  Ian Lance Taylor  <ian@cygnus.com>
8153
8154         * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
8155         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8156
8157         * configure.in: Make sure we only add m68k-parse.o to
8158         ${extra_objects} once, no matter how many m68k targets have been
8159         enabled.
8160         * configure: Rebuild.
8161
8162 Wed Jan 31 18:31:46 1996  Steve Chamberlain  <sac@slash.cygnus.com>
8163
8164         * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
8165         * configure: Rebuild.
8166
8167 Wed Jan 31 14:03:17 1996  Richard Henderson  <rth@tamu.edu>
8168
8169         * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
8170         * doc/c-m68k.texi: Document .extend and .ldouble.
8171
8172         * configure.in (m68*-apple-aux*): New target.
8173         * config/te-aux.h: New file.
8174         * config/obj-coff.c (compare_external_relocs): New static function
8175         if TE_AUX.
8176         (do_relocs_for): Sort relocs if TE_AUX.
8177         (fixup_segment): If TE_AUX, store common symbol value in segment.
8178         * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
8179
8180 Wed Jan 31 12:24:58 1996  Ian Lance Taylor  <ian@cygnus.com>
8181
8182         * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
8183
8184         * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
8185         BSF_FUNCTION.
8186         (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
8187         * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
8188         symbol.
8189         * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
8190         (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
8191         an undefined symbol and the size of a function symbol.
8192         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8193         for all common symbols.
8194
8195 Tue Jan 30 12:35:24 1996  Ken Raeburn  <raeburn@cygnus.com>
8196
8197         * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8198         scaling of index.
8199
8200         * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8201         m68k.
8202
8203 Mon Jan 29 12:21:30 1996  Ian Lance Taylor  <ian@cygnus.com>
8204
8205         * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8206         of object.  From Ronald F. Guilmette <rfg@monkeys.com>.
8207
8208         * ecoff.c (localsym_t): Add addend field.
8209         (add_ecoff_symbol): Add addend argument.  Change all callers.
8210         (coff_sym_value): Make static.
8211         (coff_sym_addend): New static variable.
8212         (ecoff_directive_def): Initialize coff_sym_addend.
8213         (ecoff_directive_val): Accept symbol + constant.
8214         (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8215         (ecoff_build_symbols): Include the addend in the symbol value.
8216
8217 Fri Jan 26 19:28:52 1996  Kim Knuttila  <krk@cygnus.com>
8218
8219         * config/tc-ppc.c (md_assemble): Ignore overflow on
8220         BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8221
8222 Fri Jan 26 16:14:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8223
8224         * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8225         bytes in size, so offset appropriately in big endian mode when
8226         writing the bottom 2 bytes.
8227
8228 Thu Jan 25 20:26:23 1996  Doug Evans  <dje@charmed.cygnus.com>
8229
8230         * config/tc-sparc.c (default_compatible): New static local.
8231         (md_begin): Initialize it.  Rewrite warn_on_bump handling.
8232         (sparc_ip): If no architecture or -bump specified, don't mark as
8233         mismatched those in default_compatible.
8234
8235 Thu Jan 25 12:21:53 1996  Ian Lance Taylor  <ian@cygnus.com>
8236
8237         SCO ELF support from Robert Lipe <robertl@arnet.com>:
8238         * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8239         * configure: Rebuild.
8240         * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8241         * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8242         * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8243         (sco_id): Declare if SCO_ELF.
8244
8245 Thu Jan 25 03:10:53 1996  Doug Evans  <dje@charmed.cygnus.com>
8246
8247         * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8248         ({max,warn_after}_architecture): New static locals.
8249         (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8250         If both architecture and -bump requested, set max_architecture to max.
8251         (sparc_md_end): Simplify.
8252         (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8253         Rewrite code to bump architecture and check for conflicts.
8254         (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8255         with Solaris assembler.
8256         (md_parse_option): Likewise.  Call sparc_opcode_lookup_arch.
8257         (md_show_usage): Update.
8258
8259 Wed Jan 24 22:11:03 1996  Doug Evans  <dje@charmed.cygnus.com>
8260
8261         * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8262
8263 Mon Jan 22 09:21:36 1996  Doug Evans  <dje@charmed.cygnus.com>
8264
8265         * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8266         #ifdef sparcv9 when choosing value.
8267         (ENV64): Delete.
8268         (md_end): Define.
8269         (sparc_md_end): Declare.
8270         * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8271         (initial_architecture): New static local.
8272         (can_bump_v9_p): Likewise.
8273         (NO_V9): Delete all occurrences.
8274         (sparc_md_end): New function.
8275         (sparc_ip): New local v9_arg_p.  Rework fp reg number test.
8276         Don't bump architecture to v9 unless can_bump_v9_p set.
8277         (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8278         * configure.in (sparc64 target cpu): Don't set obj_format here.
8279         (SPARC_V9): Renamed from sparcv9.
8280         (sparc64-*-elf*): Define SPARC_ARCH64.
8281         * configure: Regenerated.
8282         * acconfig.h (SPARC_V9): Renamed from sparcv9.
8283         (SPARC_ARCH64): Add.
8284         * conf.in: Regenerated.
8285         * config/vmsconf.h: Update.
8286
8287 Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>
8288
8289         * config/tc-mips.c (load_register): Optimise "dli" loads.
8290         (md_show_usage): add "-mcpu=vr4100" to help text.
8291
8292 Mon Jan 22 11:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
8293
8294         * symbols.c (resolve_symbol_value): If a symbol is equated to an
8295         undefined symbol, preserve the X_op of O_symbol.
8296         (S_GET_VALUE): Fix check to permit this case.
8297         * write.c (write_relocs): If a reloc is against an undefined
8298         symbol equated to another symbol, change the reloc to be against
8299         the latter symbol.
8300         * config/obj-coff.c (do_relocs_for): Likewise.
8301
8302         * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8303         XMC_PR.
8304
8305 Mon Jan 22 10:59:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8306
8307         * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8308         computer is PowerPC.
8309
8310         * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8311
8312         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8313         mentioned in the eabi.
8314
8315 Thu Jan 18 17:58:19 1996  Kim Knuttila  <krk@cygnus.com>
8316
8317         * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8318         * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8319
8320 Mon Jan 15 17:43:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8321
8322         * config/tc-ppc.c (mapping): Add more relocation suffixes.
8323
8324 Sun Jan 14 21:29:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8325
8326         * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8327         as a section it is ok to have unadorned -mrelocatable pointers in.
8328
8329 Sat Jan 13 11:09:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8330
8331         * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8332         #ifdef OBJ_ELF.
8333
8334 Fri Jan 12 15:32:07 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
8335
8336         * config/obj-elf.c (obj_elf_section): Add hooks so machine
8337         dependent section attributes can be handled.
8338
8339         * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8340         macros to add support for exclude section flag and ordered section
8341         type.
8342
8343         * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8344         functions to add support for exclude section flag and ordered
8345         section type.
8346
8347 Fri Jan 12 12:04:00 1996  Ian Lance Taylor  <ian@cygnus.com>
8348
8349         * subsegs.c (section_symbol): Don't try to look up the section
8350         symbol in the hash table.  It should be possible to have a symbol
8351         with the same name as a section, but no connection to it.
8352
8353         * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8354         From James Carlson <carlson@xylogics.com>.
8355
8356         * expr.c (operand): Skip whitespace after a close parenthesis.
8357         From James Carlson <carlson@xylogics.com>.
8358
8359 Tue Jan  2 12:43:23 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
8360
8361         * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8362         as_warn_where for relocation overflow.
8363         (parse_reg): Accept register name only if next character is
8364         not alphanumeric.
8365
8366 Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)
8367
8368         * ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
8369         addresses for static variables.
8370
8371 Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
8372
8373         * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8374         and xgot give the old toc16 relocation.
8375         (md_apply_fix3): Support all GOT relocations.
8376
8377 Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>
8378
8379         * config/tc-mips.c (load_address): Correctly handle a constant in
8380         SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8381
8382 Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
8383
8384         * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8385         (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8386         (build_Mbytes): Handle REG_B.
8387
8388 Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>
8389
8390         * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8391
8392 Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>
8393
8394         * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8395
8396 Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>
8397
8398         * config/obj-coff.c (write_object_file): Set the s_align field to
8399         the number of bytes, rather than to the power of 2.
8400
8401 Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>
8402
8403         * Makefile.in (DISTCLEAN_HERE): New variable.
8404         (distclean): Use it.
8405         (maintainer-clean): Depend upon clean-here rather than clean,
8406         distclean, and clean-info.  Run make maintainer-clean in doc.
8407         Remove files listed in DISTCLEAN_HERE.
8408         * doc/Makefile.in (maintainer-clean realclean): Split out from
8409         distclean.  Depend upon clean-info and distclean.
8410
8411 Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
8412
8413         * mac-as.r: Fix copyright and version strings.
8414         (cfrg): Use PROG_NAME instead of literal name.
8415
8416 Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>
8417
8418         * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8419         call it.
8420         * config/tc-a29k.h (tc_unrecognized_line): Define.
8421         * config/tc-a29k.c (a29k_unrecognized_line): New function.
8422         (md_operand): Handle a29k style local dollar labels.
8423
8424 Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>
8425
8426         * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8427
8428 Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>
8429
8430         * read.c (s_fill): If md_flush_pending_output is defined, call
8431         it.
8432
8433 Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>
8434
8435         * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8436         Treat rs_align_code like rs_align.
8437
8438 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
8439
8440         * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8441         converting an absolute address into a PC-relative one.
8442
8443 Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
8444
8445         * mpw-config.in: Don't always use te-generic.h for emulation.
8446         (powerpc-apple-macos): Use emulation te-macos.h.
8447         * mpw-make.sed (install, install-only): Edit in Mac-specific
8448         install procedure.
8449
8450 Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>
8451
8452         * configure.in: Improve message about unsupported ELF targets.
8453         * configure: Rebuild.
8454
8455         * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8456         pattern is zero.  From Manfred Hollstein.
8457
8458 Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>
8459
8460         * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8461         the various idata sections, we check the name on the .section pseudo.
8462
8463 Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
8464
8465         * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8466         add section's paddr to add_number; compatibility to native as and
8467         ld forbids.
8468
8469 Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>
8470
8471         * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8472
8473         * hash.c (struct hash_entry): Moved here...
8474         * hash.h (struct hash_entry): ...from here.
8475
8476         * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8477         if it's already known to be null.
8478
8479 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
8480
8481         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8482         bit relocs converted to PC relative relocs.  This turned out to
8483         add the offset from the beginning of .text twice.
8484
8485 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
8486
8487         * stabs.c (s_stab_generic): In 's' case, free string from
8488         obstack.
8489
8490         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8491         sy_name_offset.
8492         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8493         Ditto.
8494
8495         * subsegs.h (segment_info_type): Make bitfields unsigned.
8496
8497         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8498         and move them together.  On most systems this will reduce the
8499         structure size by one word.
8500         (operatorT): Define O_max.
8501         * expr.c (expr_begin): Verify that X_op is wide enough to hold
8502         O_max.
8503
8504         * read.c (pop_insert): Print error returned by hash table
8505         insertion code.
8506
8507         * as.c (dump_statistics): Split out from main; dump some hash
8508         table stats and target-specific stats.
8509         (start_time): No longer automatic to main.
8510         (main): Set file-level start_time and call dump_statistics at
8511         exit.  Exit by calling xexit.
8512         (show_usage): Make --statistics description less specific.
8513         * subsegs.c (subsegs_print_statistics): New function.
8514         * write.c (write_print_statistics): New function.
8515         (n_fixups): New static variable.
8516         (fix_new_internal): Increment it.
8517         * read.c (read_print_statistics): New function.
8518         * read.h (read_print_statistics): Declare.
8519         * symbol.c (symbol_print_statistics): New function.
8520         * symbol.h (symbol_print_statistics): Declare.
8521         * hash.c (hash_print_statistics): New function.
8522         * hash.h (hash_print_statistics): Declare.
8523         * config/tc-i386.c (i386_print_statistics): New function.
8524         * config/tc-i386.h (i386_print_statistics): Declare.
8525         (tc_print_statistics): New macro.
8526         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8527         exit.
8528
8529         * hash.c (DELETED): Rewrite to use a valid but unique address.
8530         (START_POWER): Reduce to 10.
8531         (enum stat_enum): New enumerator, replacing STAT_* index macros.
8532         Add new values for counting strcmp calls.
8533         (GROW_FACTOR): New macro.
8534         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
8535         of nesting blocks.
8536         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
8537         (hash_new): Use FULL_VALUE.
8538         (struct hash_control): Definition moved here.
8539         (hash_code): Don't mask to low bits.
8540         (hash_ask): Mask returned hash code here.  Check hash value before
8541         calling strcmp; count strcmp calls.
8542         * hash.h (struct hash_control): Declare, don't define, here.
8543         (HASH_STATLENGTH): Deleted.
8544         (struct hash_entry): Add field for hash code.
8545         (hash_say, hash_apply): Don't declare.
8546
8547         * hash.c (destroy): Return void.
8548         (applicatee): Ditto.
8549         (main): Fix declarations.
8550         (hash_apply): Return void.  Argument `function' returns void.  Put
8551         inside "#ifdef TEST".
8552         (hash_say): Define only if TEST is defined.
8553         * hash.h (hash_apply, hash_say): Declarations deleted.
8554
8555 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
8556
8557         * configure: Rebuild with autoconf 2.7.
8558
8559 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
8560
8561         * aclocal.m4 (AC_PROG_CC): Remove local definition.
8562         * configure: Rebuild with autoconf 2.6.
8563
8564 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
8565
8566         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8567         (ppc_stabx): Don't increment ppc_debug_name_section_size.
8568         (ppc_bc): Likewise.
8569         (ppc_frob_file): Remove.
8570         * config/tc-ppc.h (tc_frob_file): Don't define.
8571         (ppc_frob_file): Don't declare.
8572
8573 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
8574
8575         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8576         * config/alpha-opcode.h: Include one-operand variants of jmp and
8577         jsr.
8578
8579         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8580         with te-delta.h in 8.3 file systems.
8581         * configure.in: Adjusted.
8582
8583 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
8584
8585         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8586
8587         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8588         number.
8589         * expr.c (operand): Handle MRI suffixes after unadorned 0.
8590
8591 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
8592
8593         Version 2.6 released.
8594         * Makefile.in (VERSION): Updated to 2.6.
8595
8596         * config/obj-coff.c (write_object_file): Change use of md_do_align
8597         to pass a pointer rather than a fill value, to match other uses.
8598
8599 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
8600
8601         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8602
8603         * as.c (main): Move md_end call to just after call to
8604         perform_an_assembly_pass.  Delete cpu-specific code here.
8605         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8606         * config/tc-arm.c (md_end): Unused function deleted.
8607         * config/tc-ns32k.c (md_end): Ditto.
8608
8609         * config/tc-i386.c (i386_align_code): New function, moved here
8610         from HANDLE_ALIGN macro.
8611         * config/tc-i386.h (HANDLE_ALIGN): Call it.
8612
8613         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
8614
8615         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8616         before comparing
8617
8618         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
8619
8620         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
8621         multi-byte nops to avoid changing gcc.  The necessary gcc change
8622         might break old assemblers.
8623
8624         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
8625
8626         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
8627         generate optimal multi-byte nop instructions for ".align n"
8628         ".align n,0x90", and aligns requiring more than 15 bytes of
8629         padding still generate multiple 0x90's as before.
8630
8631 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
8632
8633         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8634
8635 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
8636
8637         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8638         * configure: Update.
8639         * mpw-make.sed: Reorder commands to make sed happier.
8640         * config/te-macos.h: New file.
8641         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8642
8643 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
8644
8645         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8646         conditional branches.
8647         (md_apply_fix): Likewise.
8648
8649 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
8650
8651         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8652         generate a reloc which the linker will not handle correctly.  Fix
8653         overflow checking--R_IREL is 18 bits, not 17.
8654
8655 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
8656
8657         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8658         from a PC relative reloc if TC_A29K.
8659
8660         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
8661         code depends upon it.
8662
8663         * config/tc-a29k.c (md_operand): Handle $float, $double, and
8664         $extend.  Based on code from Eric Freudenthal
8665         <freudenthal@nyu.edu>.
8666         * config/tc-a29k.h (LEX_DOLLAR): Define.
8667         * read.c (LEX_DOLLAR): Define if not defined.
8668         (lex_type): Use LEX_DOLLAR.
8669
8670 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
8671
8672         * configure.in (a29k-nyu-sym1): New target, just like other a29k
8673         targets.
8674
8675 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
8676
8677         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8678
8679 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
8680
8681         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8682         used only by "dlltool.c".
8683
8684 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
8685
8686         * config/tc-alpha.c: Undefine inline if not __GNUC__.
8687         (md_pseudo_table): Don't define "extern".
8688
8689 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
8690
8691         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8692
8693         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8694
8695 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
8696
8697         * macro.c (macro_expand_body): Don't warn about == with a
8698         nonexistent parameter, in case it is in a comment field.
8699
8700         * as.c (main): On TC_A29K, call macro_init with macro_alternate
8701         set to 1.
8702         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8703         set, even if macro_alternate is set.
8704         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8705         (sub_actual): If macro_strip_at, and kind is '@', don't look up
8706         the token unless it ended in '@'.
8707         * config/tc-a29k.c (line_separator_chars): Remove '@'.
8708         * doc/c-a29k.texi: Document macro usage on A29K.
8709
8710 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
8711
8712         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8713         signed word.
8714         (install_operand): Likewise.
8715
8716         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8717
8718 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
8719
8720         * configure.in (m88k-motorola-sysv*): New target.
8721         * configure: Rebuild.
8722         * config/te-delta88.h: New file.
8723         * config/obj-coff.c (write_object_file): Use md_do_align if it is
8724         defined.
8725         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8726         (md_do_align): Define.
8727         * config/tc-m88k.c: Include "subsegs.h".
8728         (m88k_do_align): New function.
8729
8730         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8731         (COFF_NOLOAD_PROBLEM): Define.
8732         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8733
8734 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
8735
8736         * config/tc-i386.c (md_assemble): For a jump instruction with
8737         non-constant target, require 7 available bytes in the current
8738         frag, not 6.
8739
8740 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
8741
8742         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8743         bfd/libelf.h.
8744
8745 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
8746
8747         * configure.in (alpha-*-linux*): Use ecoff.
8748         * configure: Rebuild.
8749         * ecoff.c (ecoff_directive_extern): New function.
8750         (ecoff_directive_weakext): New function.
8751         (ecoff_build_symbols): Handle weak symbols.
8752         (ecoff_setup_ext): Likewise.
8753         (ecoff_frob_symbol): Warn about weak common symbols.
8754         * ecoff.h (ecoff_directive_extern): Declare.
8755         (ecoff_directive_weakext): Declare.
8756         * symbols.c (S_IS_WEAK): New function.
8757         * symbols.h (S_IS_WEAK): Declare.
8758         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8759         "weakext".
8760         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8761         (s_extern): Remove.
8762
8763 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
8764
8765         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8766
8767         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8768         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
8769         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8770         * config/obj-coff.c (coff_frob_symbol): Don't call
8771         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8772         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
8773         to be dropped.
8774
8775         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8776         (ppc_stab_symbol): New static variable.
8777         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8778         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
8779         sy_tc.real_name to the stab string.
8780         (ppc_bc, ppc_ec): New static functions.
8781         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8782         do anything.
8783         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8784         suffix.
8785         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8786         entries.
8787
8788         * input-scrub.c (input_scrub_push): Reset sb_index.
8789
8790 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
8791
8792         * listing.c (listing_newline): Don't create a frag in the absolute
8793         section.
8794
8795 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
8796
8797         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8798         (ppc_csect): Move most of the code to ppc_change_csect, and call
8799         it.
8800         (ppc_change_csect): New static function, taken from ppc_csect.
8801         (ppc_section): New static function.
8802         (ppc_saw_abs): New static varable.
8803         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
8804         a symbol has no csect.
8805         (ppc_adjust_symtab): New function.
8806         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8807         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8808
8809         * write.c (write_object_file): If tc_adjust_symtab is defined,
8810         call it just before the call to obj_adjust_symtab.
8811
8812         * symbols.c (symbol_find_or_make): Change name to be const.
8813         * symbols.h (symbol_find_or_make): Update declaration.
8814
8815 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
8816
8817         * doc/as.texinfo (Align): Mention SH.
8818         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8819         .align value.
8820         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8821         (Z8000 Directives, even): Don't give numeric align value, instead
8822         explain behavior.
8823
8824 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
8825
8826         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8827         instruction.
8828
8829 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
8830
8831         * Makefile.in (diststuff):  Also make info.
8832         (maintainer-clean realclean):  Also make clean-info.
8833
8834 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
8835
8836         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8837         (pa_subspace): For ".nsubspa", always create a new subspace
8838         with the given attributes, even if one already exists with the
8839         same name.
8840
8841 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
8842
8843         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8844         TC_FORCE_RELOCATION, taking an additional section argument.  If
8845         the section of the target symbol is not the same as the current
8846         section, always force the relocation to be used.
8847         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8848
8849         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8850         md_pcrel_from function, taking an additional section argument.
8851         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8852
8853         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8854         older TC_FORCE_RELOCATION if not defined.
8855         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8856         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8857         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8858         TC_FORCE_RELOCATION.
8859
8860 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
8861
8862         * input-scrub.c (as_where): Set name to null pointer if we don't
8863         have a file name.
8864         * messages.c (identify): Only print filename if non-null.
8865         (as_show_where): Ditto, for line number too.
8866         (as_warn_internal, as_bad_internal): Ditto.
8867
8868         * input-file.c (input_file_open): If the input file can't be
8869         opened, consider it an error.
8870
8871 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
8872
8873         * config/tc-mips.c: Added mips_4100 control, and support for
8874         accepting the 4100 as a MIPS architecture variant (md_begin,
8875         macro_build, mips_ip, md_parse_option). Adding suitable
8876         command-line OPTIONs, and updating the help text (md_show_usage).
8877
8878 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
8879
8880         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8881         BFD_ASSEMBLER is defined.
8882
8883         * Use one active frag and one obstack per frag chain:
8884         * frags.c (frags): Variable deleted.
8885         (frag_alloc): New function.
8886         (frag_grow, frag_more, frag_variant, frag_now_fix,
8887         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8888         frags variable.
8889         (frag_new): Ditto.  Verify that frch_last and frag_now match on
8890         entry and exit, and that old frag_now has non-zero type.  Replace
8891         "know" uses with "assert".  Use frag_alloc instead of mucking with
8892         obstack alignment.
8893         * frags.h (frags): Declaration deleted.
8894         * subsegs.h (struct frchain): Add new field frch_frag_now.
8895         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8896         variables.
8897         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
8898         give it any stricter alignment than frchainS structures need.  Do
8899         not initialize frags obstack.  Set frag_now to point to
8900         dummy_obstack.  Initialize absolute_frchain.
8901         (subseg_set_rest): Save and restore frag_now in frch_frag_now
8902         field of frchainS.  Don't create new frags on section switch, and
8903         use frag_alloc when creating a new frag chain.  For absolute
8904         section, set frchain_now to absolute_frchain.  Verify that
8905         frch_last and frag_now match on entry and exit.  Initialize
8906         per-chain obstack, and under gcc, set required alignment to that
8907         needed by fragS structure.
8908
8909         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8910
8911         * stabs.c (get_stab_string_offset): Only copy input string if a
8912         fresh copy is needed, not if the section already exists.
8913         (s_stab_generic): Cache stab section name to bypass lookups, since
8914         usually it will match.  Could be made faster still by changing the
8915         memory allocation rules.
8916         (s_xstab): Cache section name to bypass repeated string
8917         allocation.
8918
8919         * frags.c (frag_new): Deleted register declarations.
8920
8921         * listing.c (frag_now): Don't declare.
8922
8923         * as.c (chunksize): New variable.
8924         (debug_memory): New variable.
8925         (main): If debug_memory is set, reduce chunksize and
8926         _bfd_chunksize.
8927         * as.h (chunksize): Declare it.
8928         * read.c (read_begin): Use it.
8929
8930         * config/tc-alpha.c (md_shortopts): Include 'g'.
8931         (md_parse_option): Ignore it.
8932
8933         * Makefile.in (distclean): Remove Makefile and config.status from
8934         testsuite directory.
8935         (clean-here): Don't delete testsuite.  Instead, delete only the
8936         files within it that would be generated by running tests.
8937
8938         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8939         frag_now_fix instead of accessing obstack info directly.
8940         * config/tc-arm.c (s_ltorg): Ditto.
8941         (md_assemble): Ditto.
8942
8943         * config/tc-i386.c (md_assemble): Call frag_grow instead of
8944         obstack_room.
8945
8946 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
8947
8948         * stabs.c (aout_process_stab): Insert debug symbol into symbol
8949         chain after parsing value expression, if any, to avoid separating
8950         continued .stabs lines.
8951
8952 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
8953
8954         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8955         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8956
8957 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
8958
8959         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8960         -mcom support and PPC_OPCODE_ANY for -many.
8961         (md_parse_option): Ditto.
8962         (ppc_arch): Ditto.
8963         (md_begin): For duplicate instructions, print all duplicates
8964         before aborting.
8965
8966 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
8967
8968         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8969         common mode operation.
8970         (md_show_usage): Add -mcom to usage message.
8971
8972 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
8973
8974         * expr.c (op_rank): Add O_symbol_rva.
8975         * expr.h (operatorT): Add O_symbol_rva.
8976         * read.c (cons_worker): Set O_symbol_rva when necessary.
8977         * write.c (fix_new_exp): Understand O_symbol_rva.
8978
8979 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
8980
8981         * config/tc-mips.c: Correct s_cons arguments.  From Michael
8982         Joosten <joost@ori.cadlab.de>.
8983
8984 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
8985
8986         * config/tc-ppc.c (ppc_macro): Make count unsigned.
8987         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8988         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8989         the fix_line field.
8990         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8991         make non-static.  Change all users.
8992         * config/obj-coff.h (coff_n_line_nos): Declare.
8993
8994 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
8995
8996         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8997
8998         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8999
9000         * config/obj-elf.c (obj_elf_common): Convert specified byte
9001         alignment to power of two.  Set size of local bss symbol.
9002
9003         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
9004
9005 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
9006
9007         * sb.c, macro.c: Decide whether to include <string.h> or
9008         <strings.h> just as as.h does.
9009
9010 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
9011
9012         * Makefile.in (site.exp): Fix setting of $srcdir.
9013
9014         * config/tc-arm.c (md_atof): Fix little-endian output.
9015         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
9016         all coff targets.
9017
9018 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
9019
9020         * doc/as.texinfo: Split out the NS32k family documentation,
9021         despite its being commented out for now.
9022         * doc/c-ns32k.texi: New file.
9023
9024         * sb.c, macro.c: Include string.h.
9025
9026         * Makefile.in (comparison): Only check *.o; we don't care if
9027         timestamps inserted by the native linker differ.
9028
9029         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
9030         if alignment stricter than 4 bytes is requested; in that case,
9031         align to a 4-byte boundary first.
9032
9033         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
9034
9035         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
9036         uninitialized" warning for `Max_Source_Offset'.
9037
9038 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
9039
9040         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
9041         qualifiers and detect errors if present.
9042         (md_assemble): Add call to parse_toc_entry. Also added some support
9043         for the [tocv] qualifier.
9044         (ppc_pe_tocd): New function to support data in the toc section.
9045
9046 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
9047
9048         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
9049         an absolute symbol.
9050
9051 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
9052
9053         * config/tc-m68k.c (isword): Accept all values from -65536 to
9054         +65535, so ~VAL will not be rejected.
9055
9056         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
9057         skip characters after the pseudo-op.
9058         (s_else): Likewise.
9059         * read.c (get_line_sb): Don't look past buffer_limit.
9060         (s_include): In MRI mode, skip characters after the file name.
9061
9062 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
9063
9064         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
9065         periods in register names.
9066
9067 For older changes see ChangeLog.1.