gas/ChangeLog

   1 start-sanitize-sky
   2 Thu Feb 19 02:17:03 1998  Doug Evans  <devans@charmed.cygnus.com>
   3
   4         * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
   5         (inline_dmadata): Renamed from s_dmadata_implied.
   6         (assemble_one_insn): Rewrite dma operand processing.
   7         (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
   8         (unique_name,setup_autocount): New functions.
   9
  10         * config/tc-dvp.c: Include stdarg.h/varargs.h.
  11         (md_pseudo_table): Add .word.
  12         (assemble_dma): Set alignment to 16 bytes.  Enable code that records
  13         fixups.
  14         (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
  15         (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
  16         (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
  17         Rewrite.
  18         (eval_expr): New function.
  19         (create_label,create_colon_label): New function.
  20         (s_enddmadata): Rewrite.
  21
  22 end-sanitize-sky
  23 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
  24
  25         * Makefile.am (install-exec-local): Install properly when ln
  26         fails or tooldir == prefix.
  27
  28 start-sanitize-m32rx
  29 Wed Feb 18 18:11:42 1998  Nick Clifton  <nickc@cygnus.com>
  30
  31         * config/tc-m32r.c (first_writes_to_seconds_operands): Special
  32         handling of updates to the condition bit as this is shadow by
  33         several registers.
  34 end-sanitize-m32rx
  35 start-sanitize-sky
  36 Wed Feb 18 15:49:56 1998  Doug Evans  <devans@canuck.cygnus.com>
  37
  38         * config/tc-dvp.c (parse_float): New function.
  39         (assemble_vu): Handle loi insns.
  40         (assemble_one_insn): Simplify suffix parsing.
  41         Handle DVP_OPERAND_FLOAT.  Allow FAKE arguments to have a parser
  42         handler.
  43
  44 end-sanitize-sky
  45 start-sanitize-m32rx
  46 Wed Feb 18 14:30:26 1998  Nick Clifton  <nickc@cygnus.com>
  47
  48         * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
  49
  50         * doc/as.texinfo (Overview): Add --Wp and --Wnp.
  51
  52         * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
  53         for --warn-explicit-parallel-conflicts and --Wnp as an
  54         abbreviation for --no-warn-explicit-parallel-conflicts.
  55         (assemble_parallel_insn): Use non-relaxable versions of branch
  56         instructions.
  57
  58 Wed Feb 18 11:00:18 1998  Nick Clifton  <nickc@cygnus.com>
  59
  60         * app.c: Parse || as a seperator between assembler statements.
  61
  62 end-sanitize-m32rx
  63 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
  64
  65         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
  66         Test result of insert_operand for error.
  67
  68 start-sanitize-m32rx
  69 Mon Feb 16 12:28:40 1998  Nick Clifton  <nickc@cygnus.com>
  70
  71         * config/tc-m32r.c (md_assemble): Only parallelise instructions
  72         when m32rx target is enabled and the instructions are not
  73         relaxable.
  74
  75 Fri Feb 13 14:42:16 1998  Nick Clifton  <nickc@cygnus.com>
  76
  77         * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
  78         bother checking insn which have no operands.
  79
  80 end-sanitize-m32rx
  81 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
  82
  83         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
  84         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
  85         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
  86         * doc/Makefile.in: Rebuild.
  87
  88 start-sanitize-m32rx
  89 Fri Feb 13 09:57:11 1998  Nick Clifton  <nickc@cygnus.com>
  90
  91         * config/tc-m32r.c (first_writes_to_seconds_operands): New
  92         function.  Replaces get_src_reg(), check_for_side_effects(),
  93         reads_from_src_reg().  Uses new insn operand features of cgen.
  94         (writes_to_pc): New function., but with new code suppressed for now.
  95         (md_assemble): Call first_writes_to_seconds_operands().
  96 end-sanitize-m32rx
  97 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
  98
  99         * config/tc-mips.c (macro_build): Handle operand type 'C'.
 100         (macro): Fix handling of M_COP[0-3].
 101
 102 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
 103
 104         Based on patches from Ross Harvey <ross@teraflop.com>:
 105         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
 106         if macro_alternate or macro_mri.
 107         (getstring): Remove support for byte constants between < and >.
 108         (get_any_string): '<' only starts a string if macro_alternate or
 109         macro_mri.
 110         (macro_expand_body): Permit keyword parameters following
 111         positional parameters.
 112
 113         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
 114         * configure.in (alpha*-*-netbsd*): New target.
 115         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
 116         * configure: Rebuild.
 117
 118         * as.h (flag_warn_suppress_instructionswap): Move from here...
 119         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
 120         here, and make static.
 121
 122         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
 123         BFD_ASSEMBLER or MANY_SEGMENTS.
 124
 125         * as.c (show_usage): Update bug-gnu-utils address.
 126         * gasp.c (show_usage): Likewise.
 127         * doc/as.texinfo (Bug Reporting): Likewise.
 128
 129 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
 130
 131         * config/tc-mips.c (load_address): Don't use mips III or mips IV
 132         insns regardless of the size of a pointer if we're in mips I or
 133         MIPS II mode.
 134         (macro, macro2, s_cprestore, s_cpadd): Likewise.
 135
 136 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
 137
 138 Fix rac to accept only a0:
 139         * tc-d10v.c (parallel_ok, find_opcode):
 140         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
 141         Introduce OPERAND_GPR.
 142
 143 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
 144
 145         * read.c (s_fill): Handle non-constant repeat counts by creating
 146         an rs_space fragment.
 147
 148 start-sanitize-m32rx
 149 Wed Feb 11 10:32:28 1998  Nick Clifton  <nickc@cygnus.com>
 150
 151         * doc/c-m32r.texi: Document warning and error messages.  Add
 152         descriptions of --warn-explicit-parallel-conflicts.
 153
 154         * doc/as.texinfo: Add more m32rx command line options.
 155
 156 end-sanitize-m32rx
 157 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
 158
 159         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
 160         from as_bad to as_warn.
 161
 162 start-sanitize-sky
 163 Tue Feb 10 15:15:40 1998  Doug Evans  <devans@canuck.cygnus.com>
 164
 165         * config/tc-dvp.c (*): pke->vif, gpuif->gif.
 166
 167 end-sanitize-sky
 168 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
 169
 170         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
 171         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
 172         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
 173 start-sanitize-sky
 174         * config/tc-dvp.h: Add configuration specific section names.
 175 end-sanitize-sky
 176
 177 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
 178
 179         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
 180         seg_fix_rotP rather than fix_root from seg_info.
 181
 182 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
 183
 184         * expr.c: Add support for 0x1_2_3_4 bignums.
 185
 186 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
 187
 188         * configure.in: Change -linux* to -linux-gnu*.
 189         * configure: Rebuild.
 190
 191         * app.c (do_scrub_begin): Treat \r as whitespace.
 192
 193 start-sanitize-m32rx
 194 Mon Feb  9 16:23:11 1998  Nick Clifton  <nickc@cygnus.com>
 195
 196         * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
 197         rather than parsing syntax string manually.
 198         (assemble_parallel_insn): Check for both forms of parallel
 199         conflict.
 200 end-sanitize-m32rx
 201 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
 202
 203         * Makefile.am: Update dependencies.
 204         * Makefile.in: Rebuild.
 205
 206 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
 207
 208         * configure, aclocal.m4: Rebuild with new libtool.
 209
 210 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
 211
 212         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
 213         the argument to bfd_set_arch_mach.
 214         (load_address): Use bfd_arch_bits_per_address to determine the
 215         bit size of an address instead of looking at the isa level.
 216         (macro, macro2, s_cprestore, s_cpadd): Likewise.
 217
 218 start-sanitize-v850e
 219 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
 220
 221         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
 222 end-sanitize-v850e
 223 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
 224
 225         * ehopt.c: New file.
 226         * as.h (enum _relax_state): Add rs_cfa.
 227         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
 228         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
 229         * read.c (emit_expr): Call check_eh_frame.
 230         * write.c (cvt_frag_to_fill): Handle rs_cfa.
 231         (relax_segment): Likewise.
 232         * Makefile.am: Rebuild dependencies.
 233         (GAS_CFILES): Add ehopt.c.
 234         (GENERIC_OBJS): Add ehopt.o.
 235         * doc/internals.texi (Frags): Document rs_cfa.
 236
 237         * as.c (show_usage): Mention --traditional-format.
 238         (parse_args): Accept --traditional-format.
 239         * as.h (flag_traditional_format): Declare.
 240         * output-file.c (output_file_create): If flag_traditional_format,
 241         set BFD_TRADITIONAL_FORMAT on stdoutput.
 242         * doc/as.texinfo, doc/as.1: Document --traditional-format.
 243
 244         * config/tc-mips.c (append_insn): Make sure that if we have a
 245         fixup for an unmatched %hi reloc, it does not associated with a
 246         variant frag.
 247
 248         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
 249         * doc/Makefile.in: Likewise.
 250
 251 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
 252
 253         * config/tc-m32r.c (check_for_side_effects): New function.
 254         (can_make_parallel): Add checks for instruction side effects
 255         clashing with the other instruction.
 256         (assemble_parallel_insn): Improve warning messages.  Return error
 257         message from non-swapped instruction order.
 258
 259 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
 260
 261         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
 262
 263         * config/tc-arm.h: Replace md_after_pass_hook definition with a
 264         md_cleanup definition.  This moves the forced literal output to
 265         the end of the source pass, and avoids macro's inserting literals
 266         into the code immediately after the macro expansion.
 267
 268 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
 269
 270         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
 271         a gas internal symbol is adjustable.
 272         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
 273
 274         * as.h: If gcc version greater than 2.6, use `__format__' and
 275         `__printf__' in function attributes, rather than `format' and
 276         `printf'.
 277
 278 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
 279
 280         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
 281
 282 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
 283
 284         Add tms320c30 support:
 285         * config/tc-tic30.h: New file.
 286         * config/tc-tic30.c: New file.
 287         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
 288         TARGET_FORMAT as "coff-tic30".
 289         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
 290         * Makefile.am: Rebuild dependencies.
 291         (CPU_TYPES): Add tic30.
 292         (CPU_OBJ_VALID): tic30-aout is valid.
 293         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
 294         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
 295         * configure, Makefile.in: Rebuild.
 296
 297 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
 298
 299         * config/tc-v850.c (md_assemble): Improvements to error messages
 300         for PR 14720.
 301
 302 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
 303
 304         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
 305         BFD_RELOC_HI16_S to store the high bits of any value.
 306
 307         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
 308         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
 309         assembler calculate relocations to any external symbol at all.
 310         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
 311         involving generation of pc-relative relocs.
 312         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
 313         has been moved to md_apply_fix3.
 314
 315         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
 316         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
 317         which actually means (the address of identifier's GOT entry) +
 318         constant, which is not particularly useful.
 319
 320 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
 321
 322         * read.h (include_dirs): Declare.
 323         (include_dir_count,include_dir_maxlen): Declare.
 324 start-sanitize-sky
 325
 326         * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
 327         (md_parse_option): Handle them.
 328         (md_show_usage): Print them.
 329         (output_dma,output_pke): New static globals.
 330         (assemble_pke): Handle -no-dma-pke.
 331         (insert_file): Search include dir list.
 332         (s_enddirect): Validate length if prespecified.
 333         (s_endmpg): Likewise.  Handle -no-dma-pke.
 334         (s_endunpack): Handle -no-dma-pke.
 335         (md_pcrel_from_section): Add offset to delay slot for
 336         undefined symbols.
 337 end-sanitize-sky
 338
 339 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
 340
 341         * configure.in: Correct check for shared opcodes library.
 342         * configure: Rebuild.
 343
 344         * listing.c (buffer_line): If we can't open the file, set at_end.
 345         (listing_print): Remove unused local variable fi.
 346
 347         * config/m68k-parse.y (reglistpair): Handle register list in
 348         either order.
 349
 350         * config/vms-conf.h: Don't undef VERSION.
 351
 352 start-sanitize-m32rx
 353 Thu Jan 29 13:36:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 354
 355         * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
 356         (m32rx support): only include #ifdef HAVE_CPU_M32RX.
 357
 358 end-sanitize-m32rx
 359 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
 360
 361         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
 362         OBJS variable.
 363         (GENERIC_OBJS): New variable, with the rest of the old OBJS
 364         variable.
 365         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
 366         ($(srcdir)/make-gas.com): Rename from make-gas.com.
 367         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
 368         (EXTRA_DIST): Define.
 369         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
 370         explicitly rather than via the list of object files.
 371         (gcc-as.opt): New file created when make-gas.com is run.
 372         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
 373         itbl-cpu.h} to #include appropriate file rather than copying that
 374         file.
 375         * config/vms-conf.h: Synchronize with current config.in.
 376         * Makefile.in: Rebuild.
 377
 378 start-sanitize-d30v
 379 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
 380
 381         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
 382         (parallel_ok): Relaxed parallel subinstruction dependency check.
 383
 384 end-sanitize-d30v
 385 start-sanitize-m32rx
 386 Wed Jan 28 16:27:27 1998  Nick Clifton  <nickc@cygnus.com>
 387
 388         * config/tc-m32r.c (md_assemble): Fix determination of when
 389         instructions can be combined in parallel.
 390
 391 end-sanitize-m32rx
 392 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
 393
 394         * as.h (flag_warn_suppress_instructionswap): added new flag.
 395         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
 396         command line argument.
 397         * tc-d10v.c (write_2_short): emit "Swapping instructions"
 398         warning only if flag_warn_suppress_instructionswap is false.
 399
 400 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
 401
 402         * configure.in (i386-*-mingw32*): New target.
 403         * configure: Rebuild.
 404
 405 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
 406
 407         * symbols.c (resolve_symbol_value): Don't set the segment if it
 408         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
 409
 410         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
 411         S_GET_SEGMENT.
 412
 413 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
 414
 415         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
 416         depends upon HAVE_{UNLINK,REMOVE} values rather than host
 417         compiler.
 418
 419 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
 420
 421         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
 422
 423 start-sanitize-sky
 424 Wed Jan 28 10:00:40 1998  Doug Evans  <devans@canuck.cygnus.com>
 425
 426         * configure.in: Add dvp support.
 427         * configure: Regenerate.
 428         * config/tc-dvp.[ch]: New files.
 429
 430 end-sanitize-sky
 431 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
 432
 433         * config/tc-v850.c (v850_insert_operand): Display instruction when
 434         an error is encountered.
 435
 436 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
 437
 438         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
 439         (i386-*-sco3.2v5*coff): New target.
 440         (i386-*-sco3.2*): New target.
 441         * configure: Rebuild.
 442
 443 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
 444
 445         * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
 446         message production.
 447
 448 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
 449
 450         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
 451         validate_immediate return value in the right type for comparisons
 452         to FAIL.
 453
 454 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
 455
 456         * listing.c (MAX_BYTES): Use listing variables not constants.
 457         (data_buffer): No longer an array, but a pointer.
 458         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
 459         (listing_listing): Allocate data_buffer.
 460
 461 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
 462
 463         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
 464         --listing-rhs-width, --listing-cont-lines.
 465         (show_usage): Update.
 466         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
 467         (listing_lhs_cont_lines, listing_rhs_width): New vars.
 468         (print_lines): Use the variables instead of the constants.
 469         (listing_listing): Likewise.
 470         * listing.h: Declare the new vars.
 471
 472 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
 473
 474         * as.c (parse_args): Add --keep-locals alias for -L.
 475         Add --strip-local-absolute.
 476         (show_usage): Update.
 477         * as.h (flag_strip_local_absolute): New flag.
 478         * symbols.c (S_IS_LOCAL): Use it.
 479         * config/obj-aout.h (S_IS_LOCAL): Likewise.
 480         * config/obj-bout.h (S_IS_LOCAL): Likewise.
 481         * config/obj-coff.h (S_IS_LOCAL): Likewise.
 482
 483 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
 484
 485         * config/tc-m32r.c: Detect if explicitly parallel instructions
 486         might have an io conflict and issue a warning message.
 487
 488 start-sanitize-m32rx
 489 Mon Jan 26 12:38:54 1998  Nick Clifton  <nickc@cygnus.com>
 490
 491         * config/tc-m32r.c (reads_from_src_reg): Change second parameter
 492         to a count of the number of matches to skip.
 493         (can_make_parallel): Pass count of number of matches to skip to
 494         reads_from_src_reg().
 495
 496 end-sanitize-m32rx
 497 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
 498
 499 start-sanitize-m32rx
 500         * config/tc-m32r.c: Add support for swapping fixups of swap
 501         instructions.
 502 end-sanitize-m32rx
 503         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
 504         cgen_swap_fixups): Functions to save, restore and swap the fixup
 505         chain with a backup copy.
 506         (cgen_asm_finish_insn): Returns address of constructed insn.
 507
 508 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
 509
 510         * listing.c (file_info_struct): Remove FILE, add POS.
 511         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
 512         (file_info): Don't open the file.
 513         (buffer_line): Check for the file in the last_open cache, updating
 514         as necessary.
 515         (print_source): Don't reference file_info->file.
 516         (listing_listing): Likewise.
 517         (listing_print): Close the file in the cache, if any.
 518
 519 start-sanitize-m32rx
 520 Tue Jan 20 17:08:53 1998  Nick Clifton  <nickc@cygnus.com>
 521
 522         * config/tc-m32r.c (md_assemble): Add code to swap explicitly
 523         parallel instructions so that they are in the correct order.
 524         (reads_from_src_reg, get_src_reg, can_make_parallel,
 525         make_parallel): New functions to support opportunistic
 526         parallelisation of adjacent instructions.
 527
 528 end-sanitize-m32rx
 529 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
 530
 531         * read.c (dwarf_file_string): New file static variable.
 532         (emit_expr): Look for constant sequence that leads up to a file
 533         name in DWARF debugging output.
 534         (stringer): Use dwarf_file_string to decide whether to accept a
 535         string as a file name.
 536
 537 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
 538
 539         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
 540         (crack_operand): Add reg->reglst MRI hack.
 541         (r_seg): Put reglst symbols in reg_section.
 542         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
 543
 544 start-sanitize-sh4
 545 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
 546
 547         * tc-sh.c (get_specific): Handle SGR & DBR.
 548
 549 end-sanitize-sh4
 550 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
 551
 552         * tc-h8300.c (parse_reg): Take the length of the symbol into
 553         account when attempting to match a register name.
 554         * tc-h8500.c (parse_reg): Likewise.
 555
 556 start-sanitize-vr4111
 557 Thu Jan 15 09:33:11 1998  Gavin Koch  <gavin@cygnus.com>
 558
 559         * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
 560         the vr4100.
 561
 562 end-sanitize-vr4111
 563 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
 564
 565 start-sanitize-m32rx
 566         * config/tc-m32r.c (md_assemble): Add support for parsing parallel
 567         instructions.
 568 end-sanitize-m32rx
 569         * cgen.c: Formatting changes to improve readability.
 570
 571 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
 572
 573         * config/tc-mips.c (macro): Rework division code to avoid unfilled
 574         delay slot.
 575
 576 start-sanitize-d30v
 577 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
 578
 579         Based on a patch from Jim Wilson
 580         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
 581         (tc_gen_reloc): Handle cross section PC relative relocs
 582         correctly.
 583
 584 end-sanitize-d30v
 585 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
 586
 587         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
 588
 589 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
 590
 591         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
 592         (expr_jmp_buf): New static local.
 593         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
 594         (cgen_md_operand): New function.
 595         * tc-m32r.c: Clean up pass over `struct foo' usage.
 596         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
 597
 598 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
 599
 600         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
 601         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
 602
 603 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
 604
 605         * config/tc-i386.c (i386_operand): Give an error if there are
 606         unrecognized characters after an expression.
 607
 608 Wed Dec 31 12:29:47 1997  Jeffrey A Law  (law@cygnus.com)
 609
 610         * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
 611
 612 Mon Dec 22 13:06:05 1997  Joel Sherrill  <joel@oarcorp.com>
 613
 614         * configure.in (i386*-go32-rtems*): Fix to be the same as
 615         i[3456]86-go32.
 616         * configure: Rebuild.
 617
 618 Mon Dec 22 12:54:07 1997  Ian Lance Taylor  <ian@cygnus.com>
 619
 620         * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
 621         M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
 622         (mips_ip): Always check for FP_D, not just for instructions that
 623         are not part of the regular ISA.
 624
 625 Thu Dec 18 16:49:28 1997  Richard Henderson  <rth@cygnus.com>
 626
 627         * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
 628
 629 Thu Dec 18 16:42:57 1997  Richard Henderson  <rth@cygnus.com>
 630
 631         * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
 632
 633 Wed Dec 17 21:23:07 1997  Jeffrey A Law  (law@cygnus.com)
 634
 635         * expr.c (integer_constant 32bit bignum): Mask off bits outside
 636         the range we care about.
 637
 638 start-sanitize-d30v
 639 Wed Dec 17 15:29:03 1997  Michael Meissner  <meissner@cygnus.com>
 640
 641         * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
 642         (exec_type_enum): Enumeration giving all of the exec types.
 643         (warn_nops): New static variable to give nop warning level.
 644         ({cur,prev}_mul32_p): New static variable to keep track of whether
 645         the current/previous instruction is a 32-bit multiply.
 646         (Optimizing): Make static.
 647         (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
 648         nops.
 649         (d30v_insert_operand): Delete declaration of unused function.
 650         (write_2_short): Make exec_type argument enum, not int.
 651         (parallel_ok): Ditto.
 652         (check_range): Delete unused variable(s).
 653         (build_insn): Ditto.
 654         (find_format): Ditto.
 655         (md_apply_fix3): Ditto.
 656         (md_show_usage): Document -n and -N.
 657         (md_parse_option): Parse -n and -N.
 658         (write_1_short): If -n, warn about adding a nop.  Use
 659         NOP_{LEFT,RIGHT}.
 660         (write_2_short): Use enumeration values instead of hard coded
 661         integers.  Reset exec_type for default operations.  For explicit
 662         parallel operations, call parallel_ok to make sure everything is
 663         ok.  If writing out a parallel operation, and the previous
 664         instruction was a 32-bit multiply, indicate current instruction
 665         is.
 666         (parallel_ok): Allow add/tx ... to be done in parallel with
 667         another add/tx ... assuming the gpr registers don't overlap.
 668         (md_assemble): Use exec type enumeration values, not hard coded
 669         ints.  Check for loads or 16-bit multiplies following in the next
 670         cycle after a 32-bit multiply.  Add nops if that is the case.
 671         (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
 672         cur_mul32_p if current instruction is a 32-bit multiply.
 673         (find_format): Change spacing and layout.
 674
 675 end-sanitize-d30v
 676 start-sanitize-tic80
 677 Tue Dec 16 16:55:45 1997  Fred Fish  <fnf@cygnus.com>
 678
 679         * config/tc-tic80.c (tic80_relax): New static variable.
 680         (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
 681         (md_parse_option): Handle new relax options.
 682         (md_show_usage): Document new relax options.
 683         (find_opcode): Don't use short forms of PC relative branches if
 684         tic80_relax is set.
 685
 686 end-sanitize-tic80
 687 start-sanitize-d30v
 688 Tue Dec 16 15:26:03 1997  Michael Meissner  <meissner@cygnus.com>
 689
 690         * config/tc-d30v.c (parallel_ok): Remove non-register bits from
 691         used/set flag fields.  Make flag vars unsigned long.  Use
 692         FLAG_A{0,1} for accumulators.  Allow any 2 insns to be done in
 693         parallel if they use the same conditional flag with reversed
 694         meaning.  Allow 2 add/sub insns that set the carry or overflow
 695         flags but do not query them to be done in parallel.  Don't allow 2
 696         word store operations to be done in parallel with ADDppp or
 697         SUBppp.  Don't allow loads to be done in parallel with 16 bit
 698         multiplies.
 699
 700 end-sanitize-d30v
 701 Tue Dec 16 09:20:43 1997  Nick Clifton  <nickc@cygnus.com>
 702
 703         * config/tc-arm.c: Prevent use of interworking support for
 704         non-COFF targets.
 705
 706 Mon Dec 15 15:20:32 1997  Nick Clifton  <nickc@cygnus.com>
 707
 708         * doc/all.texi: Add M32R cpu.
 709
 710         * doc/as.texinfo: Add documentation of m32r processor.
 711
 712         * doc/c-m32r.texi: New file, documenting m32r specific features.
 713
 714 start-sanitize-m32rx
 715         * config/tc-m32r.c (allow_m32rx): New function.
 716         (enable_m32rx): New variable.
 717         (md_pseudo_table): Added .m32r and .m32rx pseudo ops
 718         (md_show_usage): Document new --m32rx command line option.
 719         (md_parse_option): Implement new --m32rx command line option.
 720 end-sanitize-m32rx
 721
 722 Mon Dec 15 10:32:28 1997  Jeffrey A Law  (law@cygnus.com)
 723
 724         * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
 725         the instruction.
 726
 727 start-sanitize-tic80
 728 Fri Dec 12 11:44:20 1997  Fred Fish  <fnf@cygnus.com>
 729
 730         * config/tc-tic80.c (build_insn): Handle instructions that have
 731         long (32 bit) PC relative offsets.  Fix places that previously
 732         misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
 733         (md_apply_fix): Add case to handle long PC relative offsets.
 734
 735 end-sanitize-tic80
 736 Fri Dec 12 10:35:01 1997  Nick Clifton  <nickc@cygnus.com>
 737
 738         * doc/c-arm.texi (ARM Options): Document support for new ARM
 739         processor names.
 740
 741         * config/tc-arm.c (md_parse_option): Add support for new ARM
 742         processor names.
 743
 744 Thu Dec 11 17:46:50 1997  Richard Henderson  <rth@cygnus.com>
 745
 746         * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
 747         (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
 748
 749 Fri Dec  5 11:23:59 1997  Nick Clifton  <nickc@cygnus.com>
 750
 751         * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
 752         symbol + offset.
 753
 754         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
 755         SHT_V850_{S|T|Z}COMMON to mark special common sections.
 756
 757 Tue Dec  2 17:05:13 1997  Nick Clifton  <nickc@cygnus.com>
 758
 759         * config/tc-v850.c: Brought up to date with the branch.
 760
 761 Mon Dec  1 20:24:18 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
 762
 763         * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
 764         (SWITCH_TABLE): Handle BFD_RELOC_8.
 765         (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
 766         (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
 767         (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
 768
 769 Sat Nov 22 16:19:22 1997  Richard Henderson  <rth@cygnus.com>
 770
 771         * tc-alpha.c (range_signed_16, range_signed_32): Work around an
 772         apparent bug in gcc's long long support crossing from x86.
 773
 774 Sat Nov 22 14:26:09 1997  Nick Clifton  <nickc@cygnus.com>
 775
 776         * config/tc-arm.c: Brought up to date with latest changes on arm
 777         branch.
 778
 779 Sat Nov 22 15:50:09 1997  Klaus Kaempf  <kkaempf@progis.de>
 780
 781         * config-gas.com: Get version info from configure.in.
 782
 783         * makefile.vms: include depend.obj in OBJS.
 784
 785         * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
 786
 787         * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
 788         all corresponding code.
 789
 790 Thu Nov 20 15:06:08 1997  Richard Earnshaw <rearnsha@arm.com>
 791
 792         * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
 793         run-time endian selection.
 794
 795 start-sanitize-sh4
 796 Wed Nov 19 17:44:42 1997  Richard Henderson  <rth@cygnus.com>
 797
 798         * tc-sh.c (parse_reg): Properly quote for fv4.
 799
 800 end-sanitize-sh4
 801 Wed Nov 19 23:46:18 1997  Ian Lance Taylor  <ian@cygnus.com>
 802
 803         * symbols.c (resolve_symbol_value): Add missing breaks in case on
 804         symbol value operator.
 805
 806 start-sanitize-vr5400
 807 Wed Nov 19 02:24:07 1997  Ken Raeburn  <raeburn@cygnus.com>
 808
 809         * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
 810         these.
 811
 812 end-sanitize-vr5400
 813 Tue Nov 18 18:45:14 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
 814
 815         * config/tc-d10v.c (parallel_ok, find_opcode):
 816         Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
 817
 818 Sun Nov 16 10:05:07 1997  Fred Fish  <fnf@cygnus.com>
 819
 820         * config/obj-coff.c (fixup_segment): Cast second arg of
 821         md_apply_fix3 call to type "valueT *".
 822
 823 Thu Nov 13 13:53:10 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 824
 825         * configure.in (emulations): Make FreeBSD an aout / i386bsd
 826         variant.
 827         * configure: Re-generate.
 828
 829 Thu Nov 13 11:07:14 1997  Gavin Koch  <gavin@cygnus.com>
 830
 831         * config/tc-mips.c (macro_build): Use the membership field
 832         for INSN_MACRO's.
 833         (mips_ip): Same.
 834
 835 Thu Nov 13 02:04:55 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
 836
 837         * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
 838         first argument if it's supposed to be a register.
 839
 840 start-sanitize-tx49
 841 Wed Nov 12 10:06:27 1997  Gavin Koch  <gavin@cygnus.com>
 842
 843         * config/tc-mips.c (mips_4900): Added.
 844         (hilo_interlocks): Added mips_4900.
 845         (md_begin): Set default for mips_4900.
 846         (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
 847         (md_longopts): Add "m4900" and "no-m4900".
 848         (md_parse_option): Handle above options.
 849
 850 end-sanitize-tx49
 851 Tue Nov 11 19:25:05 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
 852
 853         * app.c (do_scrub_chars):  If d10v, re-insert a space before
 854         a '#' when in state 10.
 855
 856 Tue Nov 11 13:33:15 1997  Ian Lance Taylor  <ian@cygnus.com>
 857
 858         * config/tc-h8300.c: Include "subsegs.h".
 859         (tc_reloc_mangle): Handle references to symbols which are not
 860         being output, so that references to `.' work.
 861
 862 Mon Nov 10 13:43:33 1997  Ian Lance Taylor  <ian@cygnus.com>
 863
 864         * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
 865         case.
 866
 867         * macro.c (sub_actual): If we don't find a parameter for an &,
 868         just substitute &.
 869
 870 Fri Nov  7 21:29:32 1997  Ken Raeburn  <raeburn@cygnus.com>
 871 start-sanitize-vr5400
 872
 873         * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
 874         operand types.
 875         (hilo_interlocks): VR5400 has interlocks.
 876         (md_begin): Expect mips64vr5400, not mips64r5400.
 877 end-sanitize-vr5400
 878
 879         * config/tc-mips.c (mips_ip): In default case, call as_bad
 880         instead of fprintf, to get "assembler messages:" message output
 881         before instead of after.
 882
 883 Fri Nov  7 10:36:22 1997  Doug Evans  <devans@canuck.cygnus.com>
 884
 885         * frags.h: Handle multiple inclusion.
 886
 887 Wed Nov  5 10:51:49 1997  Doug Evans  <devans@canuck.cygnus.com>
 888
 889         Based on a patch from Ian.Dall@dsto.defence.gov.au.
 890         * as.h (struct frag, frag support): Moved from here.
 891         * frags.h: To here.
 892         (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
 893         is defined.
 894         (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
 895         * cgen.c (cgen_asm_finish_insn): Update.
 896         * config/tc-m32r.c (md_estimate_size_before_relax): Update.
 897         * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
 898         (md_convert_frag): Ditto.
 899         * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
 900         (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
 901         (TC_FRAG_INIT): Update.
 902
 903 Tue Nov  4 16:35:57 1997  Ian Dall  <Ian.Dall@dsto.defence.gov.au>
 904
 905         * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
 906         print out MD fields of fix.
 907         * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
 908         defined) to initialize MD fields in frag.
 909         * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
 910         Delete pcrel_adjust.  Add fr_opcode_fragP, fr_opcode_offset.
 911         * config/tc-ns32k.h: Add comments. Remove obsolete
 912         BFD_FAST_SECTION_FILL definition, change prototypes for
 913         fix_new_ns32k and fix_new_ns32k_exp to add new arguments
 914         opcode_frag and opcode_offset and remove pcrel_adjust.
 915         (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
 916         (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
 917         (TC_FRAG_INIT): new macro to initialize machine dependent field in
 918         frags.
 919         (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
 920         MD fields in frag structure.
 921         (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
 922         fix_bsr): macros to access MD fields in fix structure.
 923         * config/tc-ns32k.c: Avoid overlength lines. Align comments.  Don't
 924         use struct opcode_location as these fields are now in the frag
 925         structure.
 926         (convert_iif): Call frag_more as it is needed instead
 927         of trying to allocate for the whole insn. Avoid call of frag_more
 928         with negative argument.
 929         (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
 930         md_estimate_size_before_relax, md_pcrel_from,
 931         tc_aout_fix_to_chars): use accessor macros to get md fields in fix
 932         and frag structures.
 933         (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
 934         opcode_offset and remove pcrel_adjust.
 935         (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
 936         fix_new_ns32k_exp with changed arguments.
 937
 938 Mon Nov  3 13:30:17 1997  Gavin Koch  <gavin@cygnus.com>
 939
 940         * tc-mips.c (md_begin): Reorganize setting of default values so
 941         that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
 942         mips_cpu.
 943         (md_parse_option): Remove all code that sets defaults; md_begin
 944         handles all of this now.
 945
 946 Sun Nov  2 14:46:09 1997  Ian Lance Taylor  <ian@cygnus.com>
 947
 948         * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
 949         noinst_PROGRAMS.
 950         (bootstrap, bootstrap2, bootstrap3): Likewise.
 951         * Makefile.in: Rebuild.
 952
 953         * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
 954         TOC section to be against the csect.
 955
 956 Fri Oct 31 18:19:55 1997  Ken Raeburn  <raeburn@cygnus.com>
 957
 958 start-sanitize-vr5400
 959         * config/tc-mips.c (mips_5400): New variable.
 960         (md_begin, md_parse_option): Handle 5400 options/names.
 961         (macro_build, mips_ip): Check for 5400-specific instructions.
 962         (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
 963         support for 5400.
 964
 965 end-sanitize-vr5400
 966         * config/tc-mips.c (validate_mips_insn): New function, checks
 967         match versus mask bits, and also verifies that all bits to be
 968         output are actually specified somewhere.
 969         (md_begin): Call it for 32-bit instructions, instead of doing
 970         match/mask check here.  In case of failure, print a message, but
 971         check the rest of the opcode table before exiting.
 972
 973 Thu Oct 30 13:46:20 1997  Nick Clifton  <nickc@cygnus.com>
 974
 975         * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op.  Patch
 976         from Tony Thompson at ARM: athompso@arm.com
 977
 978 start-sanitize-d30v
 979 Thu Oct 30 11:11:26 1997  Michael Meissner  <meissner@cygnus.com>
 980
 981         * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
 982         friends.
 983
 984 end-sanitize-d30v
 985 start-sanitize-tx49
 986 Wed Oct 29 16:22:38 1997  Gavin Koch  <gavin@cygnus.com>
 987
 988         * config/tc-mips.c (hilo_interlocks): True for tx49.
 989         (md_begin): Add mips64tx49.
 990         (md_parse_option): Add 4900 cpu.
 991
 992 end-sanitize-tx49
 993 Fri Oct 24 15:56:47 1997  Ian Lance Taylor  <ian@cygnus.com>
 994
 995         * config/tc-ppc.c (md_assemble): When handling @l, always sign
 996         extend if the operand expects a signed value.
 997
 998         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
 999         default which is to permit dollar labels.
1000
1001 Fri Oct 24 11:19:22 1997  Jakub Jelinek  <jj@sunsite.mff.cuni.cz>
1002
1003         * config/tc-sparc.c (sparc_memory_model): New variable.
1004         (md_longopts): Add -TSO/-PSO/-RMO options.
1005         (md_parse_options): Handle them.
1006         (sparc_elf_final_processing): For 64 ELF, set required
1007         memory ordering in e_flags. Default to RMO and let the user
1008         override it through command line.
1009
1010         * config/tc-sparc.h (elf_tc_final_processing): Add.
1011
1012 Wed Oct 22 17:42:12 1997  Richard Henderson  <rth@cygnus.com>
1013
1014         * config/tc-sparc.c (v9a_asr_table): New variable.
1015         (sparc_ip): Handle v9a asr's.
1016         Patch from David Miller <davem@vger.rutgers.edu>.
1017
1018 Wed Oct 22 17:22:59 1997  Richard Henderson  <rth@cygnus.com>
1019
1020         * config/tc-sparc.h (md_do_align): New macro.
1021         * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1022         Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1023
1024 Wed Oct 22 12:51:18 1997  Ian Lance Taylor  <ian@cygnus.com>
1025
1026         * config/tc-sh.c (sh_small): New variable.
1027         (OPTION_SMALL): Define.
1028         (md_longopts): Add "small".
1029         (md_parse_option): Handle OPTION_SMALL.
1030         (md_show_usage): Mention -small.
1031         * config/tc-sh.h (sh_small): Declare.
1032         (SUB_SEGMENT_ALIGN): Handle sh_small.
1033         * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1034         case.
1035
1036         * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1037         case in little endian mode.
1038
1039 Tue Oct 21 10:20:11 1997  Doug Evans  <devans@canuck.cygnus.com>
1040
1041         * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1042         overflow signalling to linker.
1043
1044 Mon Oct 20 14:54:06 1997  Klaus K"ampf  <kkaempf@progis.de>
1045
1046         * makefile.vms: Fix for dec c.
1047
1048         * config-gas.com: Give explanation for dec c setup in error
1049         message.
1050
1051         * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1052         sections on openvms/alpha.
1053
1054         * config/obj-evax.c: support .weak pseudo-op
1055
1056 Mon Oct 20 10:13:32 1997  Doug Evans  <devans@canuck.cygnus.com>
1057
1058         * config/tc-sparc.c (default_arch_size): New static local.
1059         (struct sparc_arch): Rename arch_size to default_arch_size.
1060         New member user_option_p.
1061         (sparc_arch_table): Always include v9, v9a.  New entry v9-64.
1062         (init_default_arch): Check whether default arch is valid.
1063         Set default_arch_size in addition to sparc_arch_size.
1064         (OPTION_32,OPTION_64): Define.
1065         (md_longopts): New entries for -32, -64.
1066         (md_parse_option): Handle them.
1067         (md_show_usage): Print them.  Ensure init_default_arch called.
1068         * configure.in (sparc64): Set arch to v9-64.
1069         * configure: Regenerated.
1070
1071 Sun Oct 19 13:50:50 1997  Ian Lance Taylor  <ian@cygnus.com>
1072
1073         * write.c (subsegs_finish): New function, broken out of
1074         write_object_file.
1075         (write_object_file): Some code moves into subsegs_finish.
1076         * write.c (subsegs_finish): Declare.
1077         * as.c (main): Call subsegs_finish.
1078
1079         * read.c (s_include): Check for error return from
1080         demand_copy_string.
1081
1082 Tue Oct 14 20:50:58 1997  Richard Henderson  <rth@cygnus.com>
1083
1084         * read.c (get_line_sb): Accept any eol marker while scanning macros.
1085
1086 Tue Oct 14 19:12:45 1997  Richard Henderson  <rth@cygnus.com>
1087
1088         * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1089         * config/tc-i386.h (DIFF_EXPR_OK): Define.
1090         * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1091         the correct relocation when it exists.
1092         * config/tc-i386.c (md_apply_fix3): Likewise.
1093
1094         * config/tc-ppc.h: Correct typo in comment.
1095         * config/tc-v850.h: Likewise.
1096
1097 Fri Oct 10 16:09:35 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1098
1099         * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1100         when second instruction is writing to first instructions inputs.
1101
1102 Mon Oct 13 15:27:17 1997  Richard Henderson  <rth@cygnus.com>
1103
1104         * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1105         templated programs to build with -g.
1106
1107 Fri Oct 10 17:48:29 1997  Nick Clifton  <nickc@cygnus.com>
1108
1109         * config/tc-v850.c (md_relax_table): Add support for relaxing
1110         unconditional branches.  This patch is courtesy of Jim Wilson.
1111         (md_convert_frag): Fix relaxing of branches.  This patch is
1112         courtesy of Jim Wilson.
1113         (md_assemble): Create different fixups for conditional and
1114         unconditional branches.  This patch is courtesy of Jim Wilson.
1115         (md_estimate_size_before_relax): Estimate size of variable part of
1116         fixup based on whether it is for a conditional or an unconditional
1117         branch.  This patch is courtesy of Jim Wilson.
1118         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1119         v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1120         obj_elf_section_change_hook().
1121         (v850_comm): New function.
1122         (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1123         (md_begin): Add bss flag to seg_info of bss sections.
1124
1125         Add support for .scommon, .tcommon and .zcommon sections.
1126
1127         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1128         .zcommon, .tbss, .call_table_data and .call_table_text.
1129
1130 Fri Oct 10 15:01:14 1997  Doug Evans  <dje@canuck.cygnus.com>
1131
1132         * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1133         * configure: Regenerated.
1134
1135 Fri Oct 10 11:22:45 1997  Martin M. Hunt  <hunt@cygnus.com>
1136
1137         * config/tc-d10v.c: Fixes to make sure the AT_WORD
1138         expression is not confused with -1.
1139
1140 Fri Oct 10 11:54:50 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1141
1142         * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1143         operand - OPERAND_ATMINUS.
1144
1145 Fri Oct 10 00:47:44 1997  Michael Meissner  <meissner@cygnus.com>
1146
1147         * config/tc-d10v.c (parallel_ok): Note that auto increment and
1148         decrement modify the index register.
1149
1150 Thu Oct  9 15:17:50 1997  Ian Lance Taylor  <ian@cygnus.com>
1151
1152         From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1153         * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1154         68336, 68341, 68349.
1155         * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1156         -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1157         -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1158         -m68349.
1159
1160         * doc/Makefile.am (CPU_DOCS): Define.
1161         (as.info): Depend upon $(CPU_DOCS).
1162         * doc/Makefile.in: Rebuild.
1163
1164         * configure.in: Remove AM_PROG_INSTALL; it's called by
1165         AM_INIT_AUTOMAKE.
1166         * configure: Rebuild.
1167
1168 Thu Oct  9 01:44:36 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
1169
1170         * tc-d10v.h (TC_START_LABEL): Don't define.
1171         (tc_frob_label): Define.
1172
1173 Thu Oct  9 00:07:23 1997  J"orn Rennecke  <amylaar@cygnus.co.uk>
1174
1175         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1176         to pair a branch and link with anything but an exe instruction.
1177
1178 Wed Oct  8 16:28:53 1997  Richard Henderson  <rth@cygnus.com>
1179
1180         * config/tc-alpha.c (load_expression): Disable the sym+const .got
1181         optimization to reduce the alignment surprises for gcc.
1182
1183 Wed Oct  8 16:11:15 1997  Doug Evans  <dje@canuck.cygnus.com>
1184
1185         * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1186         * config/tc-sparc.c (sparc_target_format): Handle coff here.
1187         (sparc_ip): Add %hix,%lox.
1188         (md_apply_fix3): Call as_bad_where, not as_bad.
1189         Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1190         (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1191
1192 Wed Oct  8 12:33:32 1997  Richard Henderson  <rth@cygnus.com>
1193
1194         * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1195         recognizes alphaev5 etc.
1196         * configure: Rebuild.
1197
1198 Wed Oct  8 00:04:05 1997  Gavin Koch  <gavin@cygnus.com>
1199
1200         * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1201         of mipsr3900 with mipstx39.
1202
1203         * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1204         -mipsXX message' if the insn isn't an ISA insn.
1205
1206 Tue Oct  7 12:48:30 1997  Doug Evans  <dje@canuck.cygnus.com>
1207
1208         * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1209         Redefine TARGET_FORMAT to call sparc_target_format.
1210         * config/tc-sparc.c (in_unsigned_range): New function.
1211         (sparc_arch_size): Make static.
1212         (sparc_target_format): New function.
1213         (sparc_ip): Delete variable immediate_max.  Rewrite %hi/etc reloc
1214         handling.  Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1215         (output_insn): Set `fx_no_overflow'.
1216         (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1217         (tc_gen_reloc): Likewise.
1218
1219 Mon Oct  6 14:04:50 1997  Nick Clifton  <nickc@cygnus.com>
1220
1221         * config/tc-v850.c (v850_section): Remove.
1222
1223         * config/obj-elf.c (obj_elf_section): Enhance error message.
1224
1225 Fri Oct  3 15:40:38 1997  Ian Lance Taylor  <ian@cygnus.com>
1226
1227         * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1228         including obj-elf.h in OBJ_MAYBE_ELF case.
1229         (mips_target_format): Return NULL after abort to avoid warning.
1230
1231         * ecoff.c (generate_ecoff_stab): Remove unused static function.
1232
1233         * expr.c (operator): Accept ==.  From Anders Blomdell
1234         <anders.blomdell@control.lth.se>.
1235
1236         * config/atof-ieee.c (gen_to_words): When generating a denormal
1237         number, handle an overflow into the smallest normalized number.
1238
1239 Mon Sep 29 15:24:52 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
1240
1241         * as.h, input-scrub.c (new_logical_line): New return value.
1242         * read.c (s_app_file): Don't note the same file several times
1243         in a row.
1244
1245 Thu Sep 25 13:08:02 1997  Ian Lance Taylor  <ian@cygnus.com>
1246
1247         * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1248
1249 Wed Sep 24 16:54:40 1997  Joel Sherrill  <joel@oarcorp.com>
1250
1251         * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1252         * configure: Rebuild.
1253
1254 Wed Sep 24 11:30:25 1997  Ian Lance Taylor  <ian@cygnus.com>
1255
1256         * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1257
1258         * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1259         fn* instructions do not insert implicit fwait.  This was changed
1260         Jan 29, 1996.
1261
1262         * config/m68k-parse.y (yylex): Permit an expression to be used for
1263         the scale factor.
1264
1265         * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1266         not m68k-parse.y.
1267         * Makefile.in: Rebuild.
1268
1269         * aclocal.m4: Rebuild with new libtool.
1270         * configure: Rebuild.
1271
1272 Tue Sep 23 17:48:09 1997  Ian Lance Taylor  <ian@cygnus.com>
1273
1274         * app.c (do_scrub_chars): Clear mri_state at end of .mri
1275         pseudo-op.
1276
1277         * config/tc-mips.c (hilo_interlocks): Change from a static
1278         variable to a macro, so that it varies with the variables upon
1279         which it depends.
1280         (gpr_interlocks, cop_interlocks): Likewise.
1281         (md_begin): Don't initialize them.
1282
1283 Fri Sep 19 17:08:41 1997  Jeffrey A Law  (law@cygnus.com)
1284
1285         * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1286         of strcmp where appropriate.
1287
1288 Thu Sep 18 14:11:56 1997  Nick Clifton  <nickc@cygnus.com>
1289
1290         * config/tc-v850.c (md_assemble): Cope with a zero data area
1291         relocation with a constant offset.
1292         (md_assemble): Produce error message when special data area
1293         relocations are used on instructions which do not support them.
1294         (md_assemble): Reset processor mask if defined by command line
1295         switch.
1296
1297 Thu Sep 18 11:24:01 1997  Doug Evans  <dje@canuck.cygnus.com>
1298
1299         * config/tc-sparc.c: Reorganize file.
1300         (parse_keyword_arg): Allow numbers in reg names.
1301         (SPECIAL_CASE_NONE): New macro.
1302         (md_assemble): Use it.
1303         (lookup_arch,init_default_arch): New functions.
1304         (default_arch,default_init_p,sparc_arch_table): New static locals.
1305         (sparc_arch_size): New static local.
1306         (max_architecture): Initialize in init_default_arch.
1307         (md_parse_options): Call init_default_arch if necessary.
1308         Rewrite -xarch/-A processing.
1309         (md_show_usage): Print -A values from sparc_arch_table.
1310         (md_begin): Call init_default_arch if necessary.
1311         (sparc_md_end): Handle both 32 and 64 bit environments.
1312         * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1313         * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1314         (DEFAULT_ARCH): Add.
1315         * config.in: Regenerate.
1316         * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1317         (SPARC_V9,SPARC_ARCH64): Delete.
1318         * configure: Regenerate.
1319         * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1320
1321 Wed Sep 17 16:54:20 1997  Nick Clifton  <nickc@cygnus.com>
1322
1323         * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1324         macro.
1325         (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1326 start-sanitize-v850e
1327
1328         * config/tc-v850.c (md_assemble): Corrected typo.
1329         * config/tc-v850.c Add new sections: call_table_data and
1330         call_table_text.
1331         (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1332         (handle_ctoff): New Function.
1333
1334         * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1335 end-sanitize-v850e
1336
1337 Tue Sep 16 14:18:22 1997  Nick Clifton  <nickc@cygnus.com>
1338
1339         * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1340         displacement from the tiny data area pointer.
1341
1342 Mon Sep 15 21:28:09 1997  Jeffrey A Law  (law@cygnus.com)
1343
1344         * config/tc-hppa.c (fix_new_hppa): Make declaration match
1345         definition.
1346
1347 Mon Sep 15 18:33:06 1997  Nick Clifton  <nickc@cygnus.com>
1348
1349         * config/tc-v850.c (processor_mask): New variable.
1350         (set_machine, md_parse_option): Set processor_mask.
1351         (md_assemble): Check that instruction is available to target
1352         processor.
1353
1354         * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1355 start-sanitize-v850e
1356         (TARGET_PROCESSOR): New constant.
1357         (TARGET_PROCESSOR): New constant.
1358 end-sanitize-v850e
1359
1360 start-sanitize-tx19
1361 Mon Sep 15 17:26:46 1997  Gavin Koch  <gavin@cygnus.com>
1362
1363         * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1364         mips16.
1365
1366 end-sanitize-tx19
1367 start-sanitize-d30v
1368 Mon Sep 15 11:28:04 1997  Ken Raeburn  <raeburn@cygnus.com>
1369
1370         Merge in work from Martin Hunt:
1371
1372         * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1373         CR is 0 for PSWL and PSWH.
1374
1375         * config/tc-d30v.c (do_assemble): Don't accept
1376         illegal condition codes for cmpu instruction.
1377
1378         * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1379         used in d*i instructions.
1380
1381         * config/tc-d30v.c (check_size): New function.  Check
1382         relocations for overflows.
1383         (md_pcrel_from_section): Fix relocations between sections.
1384         (md_apply_fix3): Use new relocation types for 15 and 21
1385         bit relocations in the right container. Needed because
1386         the address of the instruction is not eight-byte aligned
1387         but the relocations must be.
1388
1389         * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1390         (find_format): If ".s" or ".l" are used, don't try
1391         to compute branch sizes.
1392
1393         * config/tc-d30v.c (do_assemble): Check for ".s" or
1394         ".l" extensions to opcode names.
1395         (find_format): Generate the correct instructions when
1396         ".s" or ".l" are used.
1397
1398         * config/tc-d30v.c (build_insn): Check for odd registers
1399         on instructions that require even registers.
1400
1401         * config/tc-d30v.h (md_start_line_hook): Define.
1402         * config/tc-d30v.c (md_start_line_hook): New hook.
1403         Checks the beginning of each line for a ".".  If it
1404         finds one, assume a pseudo-op and flush any unwritten
1405         instructions.
1406
1407         * config/tc-d30v.c (md_apply_fix3): Fix problem
1408         with determining when fixups were done.
1409
1410         * config/tc-d30v.c (build_insn): Fix bug where the numeric
1411         part of a symbol (for example, "foo+8") was being written
1412         into the instruction.
1413         (md_pseudo_table): Change .word to be 32 bits and add
1414         .hword as 16 bits.
1415
1416         * config/tc-d30v.c (parallel_ok): Check to see if first
1417         instruction is a jump.
1418
1419         * config/tc-d30v.c (parallel_ok): Major code reorganization.
1420
1421 end-sanitize-d30v
1422 Wed Sep 10 10:07:08 1997  Nick Clifton  <nickc@cygnus.com>
1423
1424 start-sanitize-v850e
1425         * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1426 end-sanitize-v850e
1427         * configure.in (emulations): Add v850 emulation.
1428
1429 Tue Sep  9 17:14:33 1997  Doug Evans  <dje@canuck.cygnus.com>
1430
1431         * Makefile.am (CPU_TYPES): Add arc.
1432         (TARGET_CPU_CFILES): Add tc-arc.c.
1433         (TARGET_CPU_HFILES): Add tc-arc.h.
1434         (dependencies): Rebuild.
1435         * Makefile.in: Rebuild.
1436         * configure.in: Recognize arc-*-elf*.
1437         * configure: Regenerated.
1438         * config/tc-arc.[ch]: New files.
1439
1440 Tue Sep  9 10:19:37 1997  Nick Clifton  <nickc@cygnus.com>
1441
1442         * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1443         Correct description of hi() reloc prefix.
1444
1445 start-sanitize-v850e
1446         * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1447         * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1448         * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1449 end-sanitize-v850e
1450
1451         * doc/c-v850.texi: Document new pseudo ops and command line
1452         options.
1453
1454         * config/tc-v850.c (set_machine): New function.
1455         * config/tc-v850.c (.v850): New pseudo op.
1456 start-sanitize-v850e
1457         * config/tc-v850.c (.v850e): New pseudo op.
1458         * config/tc-v850.c (.v850ea): New pseudo op.
1459 end-sanitize-v850e
1460
1461
1462 Mon Sep  8 23:08:04 1997  Ian Lance Taylor  <ian@cygnus.com>
1463
1464         Support -alh and -ald for DWARF 1:
1465         * listing.c (struct list_info_struct): Add debugging field.
1466         (listing_newline): Initialize the debugging field.  If ELF, if the
1467         section starts with .debug or .line, set the debugging field in
1468         the listing structure.
1469         (debugging_pseudo): Add list parameter.  Change all callers.  If
1470         the debugging field is set, consider it to be a debugging pseudo.
1471         If ELF, skip blank lines between debugging lines.
1472         * read.c (emit_expr): If ELF, look for line numbers.
1473         (stringer): If ELF, look for file names.
1474
1475 Mon Sep  8 12:33:40 1997  Nick Clifton  <nickc@cygnus.com>
1476
1477         * config/tc-v850.c (v850_insert_operand): Only test for overflow
1478         if there is no insert function.
1479
1480         * config/tc-v850.h (TARGET_MACHINE): New constant.
1481
1482         * config/tc-v850.c (v850_insert_operand): Add
1483         -mwarn_unsigned_overflow.
1484         (md_begin): Set BFD machine number based on machine variable.
1485         (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1486
1487 Mon Sep  8 11:20:46 1997  Ian Lance Taylor  <ian@cygnus.com>
1488
1489         * as.h: Don't declare alloca if it is a macro.
1490         * macro.c: Likewise.
1491
1492 start-sanitize-tx19
1493 Sun Sep  7 16:04:53 1997  Gavin Koch  <gavin@cygnus.com>
1494
1495         * config/tc-mips.c: Add tx19/r1900.
1496
1497 end-sanitize-tx19
1498 Sun Sep  7 00:30:19 1997  Richard Henderson  <rth@cygnus.com>
1499
1500         * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1501         rename to cpu_types[].
1502         (s_alpha_arch): New function.
1503         (md_pseudo_table): Add "arch".
1504
1505         * config/tc-alpha.c (md_begin): Merge the two loops through the
1506         opcode table.
1507         (s_alpha_proc): Add initial SKIP_WHITESPACE.
1508         (s_alpha_set): Likewise.  Use get_symbol_end instead local while loop.
1509
1510 Sat Sep  6 19:38:12 1997  Fred Fish  <fnf@ninemoons.com>
1511
1512         * read.h (s_lcomm_bytes): Add prototype (for real this time).
1513
1514 Thu Sep  4 12:10:01 1997  Ian Lance Taylor  <ian@cygnus.com>
1515
1516         * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1517         symbols on Irix.
1518
1519 Wed Sep  3 11:21:33 1997  Nick Clifton  <nickc@cygnus.com>
1520
1521         * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1522
1523 Tue Sep  2 18:32:30 1997  Jeffrey A Law  (law@cygnus.com)
1524
1525         * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1526         relative to the next instruction, not the current instruction.
1527         (md_assemble): Similarly.
1528
1529 Tue Sep  2 15:58:52 1997  Nick Clifton  <nickc@cygnus.com>
1530
1531         * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1532         correcetd.
1533
1534         * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1535         (v850_reloc_prefix): Duplicate code eliminated.  Add code to
1536         recognise special instructions.
1537         (md_assemble): Calculation of the size of a fixups corrected.
1538
1539         * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1540         sections.
1541
1542 Tue Sep  2 15:40:56 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1543
1544         * config/tc-v850.c (md_assemble): Use opcode->name instead of
1545         opcode->opcode as the sentinal. Zero is a valid opcode.
1546
1547 Tue Aug 26 16:51:14 1997  Ian Lance Taylor  <ian@cygnus.com>
1548
1549         * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1550         * doc/c-v850.texi: Change node name to match other chapter nodes.
1551
1552 Tue Aug 26 09:46:22 1997  Nick Clifton  <nickc@cygnus.com>
1553
1554         * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1555         pointer.
1556
1557 Tue Aug 26 12:23:25 1997  Ian Lance Taylor  <ian@cygnus.com>
1558
1559         * expr.c (integer_constant): If BFD64, don't make a bignum if the
1560         number will fit in 64 bits.
1561
1562         * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1563         rather than calling abort.
1564
1565         * as.h: Don't define alloca if __GNUC__.  Just declare it.
1566         * macro.c: Copy alloca handling from as.h.
1567
1568         * config/tc-i386.c (i386_align_code): Correct 16 bit noops.  From
1569         Gabriel Paubert <paubert@iram.es>.
1570
1571         * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1572         for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1573         is jcxz or a loop instruction.
1574
1575 Mon Aug 25 16:04:14 1997  Nick Clifton  <nickc@cygnus.com>
1576
1577         * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1578         r2.
1579         (md_begin): Set up machine architecture and type.
1580
1581 Mon Aug 25 14:25:48 1997  Ian Lance Taylor  <ian@cygnus.com>
1582
1583         * symbols.c (resolve_symbol_value): Store the value back into the
1584         symbol expression, to handle add or subtract simplification
1585         correctly.  Handle O_symbol_rva.  Add default case.
1586
1587         * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1588         chunksize while creating the new subsection.
1589         * as.c (chunksize): Initialize to zero.
1590         * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1591         calling obstack_begin.
1592
1593 Mon Aug 25 11:21:48 1997  Nick Clifton  <nickc@cygnus.com>
1594
1595         * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1596         exit.
1597
1598 start-sanitize-v850e
1599         * config/tc-v850.c (parse_register_list): Support constant
1600         expressions as register lists.
1601 end-sanitize-v850e
1602
1603 Mon Aug 25 10:19:34 1997  Nick Clifton  <nickc@cygnus.com>
1604
1605         * doc/c-v850.texi: Change the major node to v850 Machine
1606         Dependencies.
1607
1608 Fri Aug 22 11:16:14 1997  Nick Clifton  <nickc@cygnus.com>
1609
1610         * doc/as.texinfo: Add inclusion of c-v850.texi
1611
1612         * doc/c-v850.texi: New file.
1613
1614         * read.c (is_end_of_line): Make NUL character be considered to be
1615         a line terminator.
1616
1617 Fri Aug 22 10:45:33 1997  Nick Clifton  <nickc@cygnus.com>
1618
1619         * config/tc-v850.c (parse_register_list): Add support for curly
1620         brace syntax.
1621         (cc_names): Add "e" and "ne" conditions.
1622
1623 Thu Aug 21 11:00:36 1997  Nick Clifton  <nickc@cygnus.com>
1624
1625         * app.c (do_scrub_chars): Support a double dash as starting a
1626         comment that extends to end of line.
1627
1628 Thu Aug 21 10:54:27 1997  Nick Clifton  <nickc@cygnus.com>
1629
1630         * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1631         functions.
1632         (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1633
1634 Thu Aug 21 00:59:53 1997  Doug Evans  <dje@canuck.cygnus.com>
1635
1636         * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1637         insn when changing to a different instruction.
1638
1639 start-sanitize-sh4
1640 Wed Aug 20 00:45:20 1997  J"orn Rennecke <amylaar@cygnus.co.uk>
1641
1642         * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1643         floating point extensions.
1644         (parse_reg): parse sgr and dbr.
1645
1646 end-sanitize-sh4
1647 Tue Aug 19 17:07:34 1997  Nick Clifton  <nickc@cygnus.com>
1648
1649         * config/tc-v850.c (system_register_name): Support numbers for
1650         system register IDs.
1651
1652 Tue Aug 19 08:59:12 1997  Fred Fish  <fnf@cygnus.com>
1653
1654         * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1655         flag when alignment is in bytes instead of power of 2, and code to
1656         use that flag to convert alignment to bytes.
1657         (s_lcomm, s_lcomm_bytes):  New helpers that call s_lcomm_internal.
1658         * read.h (s_lcomm_bytes): Add prototype.
1659         * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1660         defined, write alignment to alignment bits in section header s_flags
1661         rather than the s_align field.
1662 start-sanitize-tic80
1663         * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1664         * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1665         pseudo, instead of s_lcomm which wants a power of two for alignment.
1666 end-sanitize-tic80
1667
1668 Mon Aug 18 20:42:23 1997  Richard Henderson  <rth@cygnus.com>
1669
1670         * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1671
1672 Mon Aug 18 20:33:06 1997  Richard Henderson  <rth@cygnus.com>
1673
1674         * as.c (show_usage): Add -am.
1675         * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1676         if we've already got one.
1677         * listing.c (struct list_info_struct): Add line_contents.
1678         (listing_newline): Put unused argument to work: if non-null, save it...
1679         (listing_listing): ... and regurgitate during listing instead of line
1680         from file.
1681         * listing.h (LISTING_MACEXP): New define.
1682         (LISTING_NEWLINE): Argument is NULL.
1683         * read.c (read_a_source_file): If expanding macros, break up input
1684         lines and pass them to listing_newline.
1685         * doc/as.texinfo: Document -ac and -am.
1686
1687         * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1688
1689 Mon Aug 18 11:26:36 1997  Nick Clifton  <nickc@cygnus.com>
1690
1691         * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1692         relative reloc.
1693
1694 start-sanitize-v850e
1695 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
1696
1697         * config/tc-v850.c: Remove support_v850e flag and command line
1698         option.
1699
1700         * configure.in (emulations): Add support for v850e target
1701
1702         * configure (emulations): Add support for v850e target
1703
1704 Mon Aug 18 11:24:21 1997  Nick Clifton  <nickc@cygnus.com>
1705
1706         * config/tc-v850.c: Remove support_v850ea flag and command line
1707         option.
1708
1709         * configure.in (emulations): Add support for v850ea target
1710
1711         * configure (emulations): Add support for v850ea target
1712 end-sanitize-v850e
1713
1714 Fri Aug 15 14:00:13 1997  Ian Lance Taylor  <ian@cygnus.com>
1715
1716         * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1717         setting EXPECT and TCL_LIBRARY.
1718         * Makefile.in: Rebuild.
1719
1720         * as.h (enum debug_info_type): Define.
1721         (debug_type): Declare.
1722         * as.c (debug_type): New global variable.
1723         (show_usage): Add --gstabs.
1724         (parse_args): Handle --gstabs.
1725         * read.c (generate_asm_lineno): Remove.
1726         (read_a_source_file): Output stabs debugging if appropriate.
1727         Change checks of generate_asm_lineno to check debug_type.  Only
1728         generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1729         * read.h (generate_asm_lineno): Don't declare.
1730         (stabs_generate_asm_lineno): Declare.
1731         * stabs.c (stabs_generate_asm_lineno): New function.
1732         * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1733         Don't turn off debugging.
1734         (add_file): Remove old #if 0 code.
1735         (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1736         (ecoff_directive_end): Don't generate stabs line symbols.
1737         (ecoff_generate_asm_lineno): Don't check stabs_seen.  Don't set
1738         generate_asm_lineno.
1739         (line_label_cnt): Remove.
1740         (ecoff_generate_asm_line_stab): Remove.
1741         * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1742         * doc/as.texinfo, doc/as.1: Document --gstabs.
1743
1744 Wed Aug 13 18:58:56 1997  Nick Clifton  <nickc@cygnus.com>
1745
1746 start-sanitize-v850e
1747         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1748         Add support for v850ea instructions.
1749
1750         * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1751         Add support for v850e instructions.
1752 end-sanitize-v850e
1753
1754         * config/tc-v850.c (md_assemble): Fix error recovery to reload
1755         text of entire opcode.
1756
1757 Tue Aug 12 10:27:34 1997  Richard Henderson  <rth@cygnus.com>
1758
1759         * doc/internals.texi: Document rs_leb128.
1760
1761 Tue Aug 12 12:17:03 1997  Ian Lance Taylor  <ian@cygnus.com>
1762
1763         * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1764         in ABSL case, rather than calling abort.
1765
1766 Mon Aug 11 21:48:00 1997  Richard Henderson  <rth@cygnus.com>
1767
1768         * as.h (enum _relax_state): Add rs_leb128.
1769         * read.c (potable): Add sleb128 and uleb128.
1770         (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1771         functions.
1772         * read.h: Update prototypes.
1773         * symbols.c (resolve_symbol_value): Streamline quite a bit.  Return
1774         the symbol value, add a second FINALIZE argument that prevents
1775         changes from being comitted.  Update all callers.
1776         * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1777         * doc/as.texinfo: Document the new pseudos.
1778
1779 Sun Aug 10 14:51:49 1997  Ian Lance Taylor  <ian@cygnus.com>
1780
1781         * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1782         stage1, and stage2.
1783         (DISTCLEANFILES): Define.
1784         * doc/Makefile.am (DISTCLEANFILES): Define.
1785         * Makefile.in, doc/Makefile.in: Rebuild.
1786
1787 Wed Aug  6 00:30:30 1997  Ian Lance Taylor  <ian@cygnus.com>
1788
1789         * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1790         Don't set targ or gas_target.  Define SCO_ELF and
1791         TARGET_SOLARIS_COMMENT when appropriate.  Don't substitute for
1792         target_frag.
1793         * Makefile.am: Remove @target_frag@.
1794         (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1795         $(TDEFINES).
1796         (dep-am): Mark as phony.
1797         * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1798         and SCO_ELF.
1799         * config/arm-big.mt, config/arm-lit.mt: Remove.
1800         * config/mips-big.mt, config/mips-lit.mt: Remove.
1801         * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1802         * config/ppc-sol.mt: Remove.
1803         * config/i386coff.mt, config/m68kcoff.mt: Remove.
1804         * config/m88kcoff.mt: Remove.
1805         * config/sco5.mt: Remove.
1806         * configure, config.in, Makefile.in: Rebuild.
1807
1808         * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1809         further try to circumvent the .y.h rule.
1810         * Makefile.in: Rebuild.
1811
1812 Tue Aug  5 12:32:07 1997  Ian Lance Taylor  <ian@cygnus.com>
1813
1814         * Makefile.am: New file, based on old Makefile.in.
1815         * acinclude.m4: New file, from old aclocal.m4.
1816         * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL.  Remove
1817         shared library handling; now handled by libtool.  Replace
1818         AC_CONFIG_HEADER with AM_CONFIG_HEADER.  Call AC_PROG_YACC,
1819         AC_PROG_LEX, and AC_DECL_YYTEXT.  Call AM_MAINTAINER_MODE,
1820         AM_CYGWIN32, and AM_EXEEXT.  Don't call CY_CYGWIN32 or CY_EXEEXT.
1821         * config.in: New file, created by autoheader.
1822         * conf.in: Remove.
1823         * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1824         * stamp-h.in: New file.
1825         * as.c (print_version_id): Change GAS_VERSION to VERSION.
1826         (parse_args): Likewise.
1827         * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1828         * doc/Makefile.am: New file, based on old doc/Makefile.in.
1829         * Makefile.in, doc/Makefile.in: Now built with automake.
1830         * aclocal.m4: Now built with aclocal.
1831         * configure: Rebuild.
1832
1833         * cond.c (s_else): If not listing false conditionals, turn listing
1834         off in the false branch of the else.
1835
1836 Mon Aug  4 11:28:35 1997  Ian Lance Taylor  <ian@cygnus.com>
1837
1838         * config/tc-mips.c (macro): Fix handling of a double load from a
1839         symbol plus an offset.
1840
1841         * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1842         has an associated external symbol.
1843
1844 Sun Aug  3 23:23:59 1997  Richard Henderson  <rth@cygnus.com>
1845
1846         * config/tc-alpha.c (s_alpha_ucons): New function.
1847         (md_pseudo_table): Add unaligned data pseudos for DWARF.
1848
1849 Thu Jul 31 15:13:43 1997  Jeffrey A Law  (law@cygnus.com)
1850
1851         * config/tc-v850.c (md_assemble): Ignore the rest of the current
1852         line if we encounter an error.
1853
1854         * config/tc-v850.c (md_assemble): Sign extend constants value
1855         for hi and hi0 expressions.
1856         (v850_insert_operand): Enable range checking for generic 16bit
1857         operands.
1858
1859 Tue Jul 29 14:20:43 1997  Jeffrey A Law  (law@cygnus.com)
1860
1861         * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1862         LO16, HI16 and HI16_S relocs.
1863
1864 Mon Jul 28 18:41:41 1997  Rob Savoye  <rob@chinadoll.cygnus.com>
1865
1866         * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1867         win32 dependencies.
1868         * configure: Regenerated with autoconf 2.12.
1869         * Makefile.in: Add $(EXEEXT) to all executables.
1870
1871 Fri Jul 25 10:54:43 1997  Jeffrey A Law  (law@cygnus.com)
1872
1873         * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1874         unconditional branches.
1875         (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1876         field selector.
1877
1878 Thu Jul 24 15:21:49 1997  Doug Evans  <dje@canuck.cygnus.com>
1879
1880         * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1881
1882 Thu Jul 24 17:51:29 1997  Ian Lance Taylor  <ian@cygnus.com>
1883
1884         * macro.c (define_macro): Make sure the index is in range before
1885         checking for '('.
1886
1887 start-sanitize-tic80
1888 Thu Jul 24 12:13:19 1997  Fred Fish  <fnf@cygnus.com>
1889
1890         * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1891         "fx" and "fxfrag".  Add "ffrag".  Change code to initialize and use
1892         the right f/ffrag and fx/fxfrag pairs since instruction may be split
1893         across frags.
1894
1895 end-sanitize-tic80
1896 Tue Jul 22 18:38:56 1997  Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1897
1898         * config/te-go32.h (USE_ALIGN_PTWO): Define.
1899         * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1900         defined, use s_align_ptwo for .align.
1901         * configure.in (i386-*-msdosdjgpp*): New target.
1902         (i386-*-go32*): Set em to go32 and targ to coffgo32.
1903         * configure: Rebuild.
1904
1905 Tue Jul 22 12:41:40 1997  Doug Evans  <dje@canuck.cygnus.com>
1906
1907         * config/tc-sparc.c (last_opcode): New static local.
1908         (md_assemble): Don't issue "FP branch in delay slot" warning if
1909         the delay slot has been annulled.
1910
1911 Tue Jul 22 13:25:13 1997  Ian Lance Taylor  <ian@cygnus.com>
1912
1913         * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1914         code if BFD_ASSEMBLER.
1915
1916 Mon Jul 21 08:57:17 1997  Jeffrey A Law  (law@cygnus.com)
1917
1918         * config/tc-v850.c (system_registers): Fix ordering of registers.
1919
1920 start-sanitize-tic80
1921 Tue Jul 15 16:29:54 1997  Fred Fish  <fnf@cygnus.com>
1922
1923         * config/tc-tic80.c (build_insn): Initialize extended word to zero
1924         when it will be filled in later by relocation information.
1925
1926 end-sanitize-tic80
1927 Mon Jul 14 23:10:58 1997  Ian Lance Taylor  <ian@cygnus.com>
1928
1929         * config/tc-mips.c (macro_build): Restore check of fmt argument.
1930         (mips_ip): Fix ISA checks.
1931
1932 start-sanitize-r5900
1933 Tue Jul 15 10:15:39 1997  Jeffrey A Law  (law@cygnus.com)
1934
1935         * configure.in: Default the r5900 to little endian.
1936         * configure: Rebuilt.
1937
1938 end-sanitize-r5900
1939 start-sanitize-tic80
1940 Mon Jul 14 19:30:55 1997  Fred Fish  <fnf@cygnus.com>
1941
1942         * config/tc-tic80.c (build_insn): Fix endianness problem with
1943         O_big operands.
1944
1945 end-sanitize-tic80
1946 Sun Jul 13 20:43:46 1997  Ian Lance Taylor  <ian@cygnus.com>
1947
1948         * config/tc-mips.c (check_absolute_expr): Change warning to
1949         error.
1950
1951 Fri Jul 11 10:18:47 1997  Jeffrey A Law  (law@cygnus.com)
1952
1953         * config/tc-mips.c (macro_build): Refine code to check if an
1954         instruction is available on a particular cpu variant.
1955         (mips_ip): Likewise.
1956
1957 Mon Jul  7 22:53:08 1997  Ian Lance Taylor  <ian@cygnus.com>
1958
1959         * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1960         OBJ_AOUT to ifdef OBJ_ELF.
1961         (md_apply_fix3): When mangling 32 bit PC relative reloc for
1962         BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1963         case.
1964         * write.c (fixup_segment): Change special case for i386-coff to
1965         not apply for i386-pe.
1966         * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1967         which were not done.
1968         (coff_frob_file_after_relocs): Rename from coff_frob_file.
1969         (coff_format_ops): Initialize frob_file_after_relocs field rather
1970         than frob_file field.
1971         * config/obj-coff.h (coff_frob_file): Don't declare.
1972         (coff_frob_file_after_relocs): Declare.
1973         (obj_frob_file): Don't define.
1974         (obj_frob_file_after_relocs): Define.
1975         * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1976         * configure: Rebuild.
1977
1978 Wed Jul  2 12:05:00 1997  Ian Lance Taylor  <ian@cygnus.com>
1979
1980         * config/obj-coff.c (fixup_segment): Never subtract section
1981         address from PC relative reloc which will be fully resolved.
1982
1983 Tue Jul  1 15:23:07 1997  Jeffrey A Law  (law@cygnus.com)
1984
1985         * ecoff.c (page_type): Renamed from page_t to avoid conflict
1986         with hpux10 header files.
1987
1988 Mon Jun 30 12:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
1989
1990         From Jason Merrill <jason@cygnus.com>:
1991         * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1992         SEC_CODE is set.
1993         * config/tc-i386.h (md_maybe_text): Define.
1994         (md_do_align): Use md_maybe_text.
1995
1996 Fri Jun 27 19:15:27 1997  Michael Meissner  <meissner@cygnus.com>
1997
1998         * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1999         relocations, don't check for symbol being external, weak, etc.
2000
2001 Mon Jun 16 19:12:51 1997  Geoff Keating  <geoffk@ozemail.com.au>
2002
2003         * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2004         calculate relocations to any external symbol, because we might be
2005         linking a shared object and the symbol might be overriden or moved
2006         (for instance, moved into a static executable's .bss section).
2007         (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2008
2009         * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2010         be calculated by the assembler.
2011
2012         * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2013         whose destination lies in the same file, by ignoring the @plt or
2014         @local and aiming the branch at its destination.
2015
2016 Mon Jun 16 13:59:18 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2017
2018         * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2019         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2020         expression.
2021
2022         * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2023         of obj_copy_symbol_attributes.
2024
2025 Mon Jun 16 12:45:56 1997  Ian Lance Taylor  <ian@cygnus.com>
2026
2027         * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2028         signed operand, sign extend a 32 bit value to the host size.
2029
2030         * Makefile.in (CFLAGS): Subsitute from configure script.  From
2031         Jeff Makey <jeff@cts.com>.
2032
2033         * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2034         buffer size to make a copy of the symbol.
2035
2036         * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2037         macro.o.
2038
2039 Thu Jun 12 12:16:20 1997  Ian Lance Taylor  <ian@cygnus.com>
2040
2041         * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2042         step through the frags calling cvt_frag_to_fill, switch to
2043         SEG_DATA when we reach data_frag_root.
2044
2045 Tue Jun 10 17:08:34 1997  Jeffrey A Law  (law@cygnus.com)
2046
2047         * config/tc-mn10300.c (md_assemble): Allow an empty register
2048         list for instructions which use register lists.
2049
2050 Tue Jun 10 11:18:09 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2051
2052         * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2053
2054         * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2055         OBJ_COFF.
2056
2057         * config/tc-arm.c: Add prototypes for many static functions.
2058         (struct asm_opcode ): Add prototypes for parms field.
2059         (struct thumb_opcode ): Likewise.
2060         (fp_op2): Remove unused flags parameter.
2061         (output_inst): Make static.
2062         (arm_after_pass_hook): Remove unused ignore parameter.
2063         * config/tc-arm.h (arm_after_pass_hook): Declare.
2064         (arm_start_line_hook): Declare.
2065         (arm_frob_label): Declare.
2066
2067 Mon Jun  9 12:55:45 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2068
2069         * depend.c (wrap_output): new prototype.
2070
2071 Mon Jun  9 12:52:44 1997  Ian Lance Taylor  <ian@cygnus.com>
2072
2073         * config/tc-sh.c (md_apply_fix): Check for overflow.
2074
2075         * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2076         section size to be aligned.
2077
2078 Fri Jun  6 17:15:55 1997  Ian Lance Taylor  <ian@cygnus.com>
2079
2080         * config/tc-sh.h (md_cons_align): Define.
2081         (sh_cons_align): Declare.
2082         * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2083         (sh_no_align_cons): New static variable.
2084         (s_uacons): New static function.
2085         (sh_cons_align): New function.
2086         (sh_handle_align): Warn about misaligned data.
2087         * doc/c-sh.texi: Document .uaword and .ualong.
2088
2089 Thu Jun  5 15:38:17 1997  Ian Lance Taylor  <ian@cygnus.com>
2090
2091         * macro.c (macro_expand): In MRI mode, treat single quote as a
2092         separator character when checking for a positional argument.
2093
2094 Tue Jun  3 16:15:13 1997  Nick Clifton  <nickc@cygnus.com>
2095
2096         * config/tc-arm.c (md_parse_option): Merge in changes from
2097         armT-970328-branch.
2098
2099         * config/tc-arm.h: Merge in changes from armT-970328-branch.
2100
2101         * configure.in (emulations): Add Thumb architecture support from
2102         armT-9703-28-branch.
2103
2104 Mon Jun  2 16:25:07 1997  Nick Clifton  <nickc@cygnus.com>
2105
2106         * doc/all.texi: Add enabling of ARM documentation.
2107
2108         * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2109
2110 Mon Jun  2 11:55:12 1997  Gavin Koch  <gavin@cygnus.com>
2111
2112         * config/tc-mips.c: Added r3900 support.
2113
2114 Thu May 29 12:58:26 1997  Ben Pfaff  <pfaffben@pilot.msu.edu>
2115
2116         * as.c: (parse_args) `-t' option requires an argument.
2117
2118 Wed May 28 15:45:07 1997  Nick Clifton  <nickc@cygnus.com>
2119
2120         * config/tc-arm.c (md_begin): Change call to
2121         coff_arm_bfd_set_private_flags() to a call to
2122         bfd_set_private_flags().
2123
2124 Wed May 28 16:17:34 1997  Ian Lance Taylor  <ian@cygnus.com>
2125
2126         * Makefile.in: Rebuild dependencies.
2127
2128         * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2129         of a BFD_RELOC_RVA reloc.
2130
2131 Wed May 28 10:48:14 1997  Jeffrey A Law  (law@cygnus.com)
2132
2133         * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2134         (hppa_force_relocation): Force a relocation for an absolute
2135         call/jump.
2136
2137 Mon May 26 13:24:25 1997  Ian Lance Taylor  <ian@cygnus.com>
2138
2139         * doc/as.texinfo: Don't use @value in section names or index
2140         entries; it confuses texinfo.tex.
2141
2142 Fri May 23 00:09:35 1997  Tom Tromey  <tromey@cygnus.com>
2143
2144         * doc/as.texinfo: Updated for -MD option.
2145         * Makefile.in (CFILES): Added depend.c.
2146         (OBJS): Added depend.o.
2147         * as.h (start_dependencies, register_dependency,
2148         print_dependencies): New declarations.
2149         * depend.c: New file.
2150         * as.c (parse_args): Added -MD option.
2151         (main): Call print_dependencies.
2152         (show_usage): Added help for -MD.
2153         * read.c (s_app_file): Call register_dependency.
2154         (s_include): Call register_dependency when file is found.
2155         (read_a_source_file): Call register_dependency.
2156
2157 Wed May 21 17:39:28 1997  Ian Lance Taylor  <ian@cygnus.com>
2158
2159         * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2160         section address to the symbol value.
2161
2162 Tue May 20 11:23:31 1997  Gavin Koch  <gavin@cygnus.com>
2163
2164         * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2165         into the new membership field.
2166
2167 Thu May 15 10:00:53 1997  Nick Clifton  <nickc@cygnus.com>
2168
2169         * config/tc-arm.c (md_begin): If no cpu type is specified on the
2170         command line then the ARM7 is now chosen by default when setting
2171         the BFD machine and architecture.
2172
2173 Wed May 14 09:54:53 1997  Nick Clifton  <nickc@cygnus.com>
2174
2175         * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2176         hold APCS selection.
2177         (md_begin): Added code to generate flags to be set into the COFF
2178         header and the calls to the BFD functions to do this.
2179         (md_parse_option, md_show_usage): Added new command line
2180         options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2181         -marmv3m, -marmv4, -marmv4t.
2182
2183         * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2184         as it is never used.
2185
2186 Tue May 13 22:26:14 1997  Jeffrey A Law  (law@cygnus.com)
2187
2188         * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2189         label name with ".".
2190         * config/tc-mn10300.c (md_convert_frag): Likewise.
2191
2192 Tue May 13 14:44:39 1997  Ian Lance Taylor  <ian@cygnus.com>
2193
2194         * config/tc-mips.c (set_at): Check for bignum.
2195         (check_absolute_expr, macro, mips16_macro): Likewise.
2196
2197 start-sanitize-tic80
2198 Tue May 13 10:45:56 1997  Fred Fish  <fnf@cygnus.com>
2199
2200         * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2201         for overflow/underflow, only insert lower 15 bits into instruction.
2202
2203 end-sanitize-tic80
2204 Mon May 12 13:33:08 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2205
2206         * config/tc-i386.c (pi): Check for RegMMX.
2207
2208 Thu May  8 11:10:15 1997  Ian Lance Taylor  <ian@cygnus.com>
2209
2210         * expr.c (expr): When subtracting values in the same frag,
2211         subtract X_add_number rather than adding it.
2212
2213 Wed May  7 15:39:48 1997  Ian Lance Taylor  <ian@cygnus.com>
2214
2215         * config/obj-coff.c (write_object_file): Just pass NULL to
2216         md_do_align, not the address of a char holding NOP_OPCODE.
2217
2218         * config/tc-mips.c (macro): Handle constants for M_LI_D and
2219         M_LI_DD.
2220         (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2221         than an address if the floating point value looks sufficiently
2222         simple.
2223
2224 Tue May  6 12:18:09 1997  Ian Lance Taylor  <ian@cygnus.com>
2225
2226         * config/tc-i386.c (md_section_align): If a.out and BFD, force
2227         section size to be aligned.
2228
2229 Mon May  5 17:16:55 1997  Ian Lance Taylor  <ian@cygnus.com>
2230
2231         * cond.c: Include "macro.h".
2232         (struct conditional_frame): Add macro_nest field.
2233         (initialize_cframe): Initialize macro_nest.
2234         (cond_finish_check): Add nest parameter.  Change all callers.
2235         (cond_exit_macro): New function.
2236         * as.h (cond_finish_check): Update declaration.
2237         (cond_exit_macro): Declare.
2238         * input-scrub.c (macro_nest): Make globally visible.
2239         (input_scrub_next_buffer): Call cond_finish_check.
2240         * macro.h (macro_nest): Declare.
2241         * read.c (s_mexit): Call cond_exit_macro.
2242
2243         * config/tc-i386.h (RegMMX): Define.
2244         * config/tc-i386.c (pi): Check for all register types.
2245         (type_names): Add RegMMX.
2246         (md_assemble): Handle RegMMX.
2247
2248 Wed Apr 30 12:47:00 1997  Manfred Hollstein  <manfred@s-direktnet.de>
2249
2250         * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2251         TE_DELTA.
2252
2253 Tue Apr 29 20:23:10 1997  Jim Wilson  <wilson@cygnus.com>
2254
2255         * config/tc-mips.c (nopic_need_relax): Add new parameter
2256         before_relaxing.  Use it when testing ecoff_extern_size.
2257         (load_address, macro, md_estimate_size_before_relax): Fix all
2258         callers.
2259
2260 Tue Apr 29 19:54:36 1997  Richard Henderson  <rth@tamu.edu>
2261
2262         * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2263         (obj_elf_subsection): New static function.
2264
2265 Tue Apr 29 19:52:47 1997  Ian Lance Taylor  <ian@cygnus.com>
2266
2267         * config/obj-coff.c (coff_header_append): Don't reset string_size
2268         each time through the loop.
2269
2270 Fri Apr 25 14:17:46 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2271
2272         * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2273
2274 Fri Apr 25 12:03:15 1997  Ian Lance Taylor  <ian@cygnus.com>
2275
2276         * doc/internals.texi (Porting GAS): Correct documentation for
2277         current configure handling of targ-cpu.h, et. al.
2278         (CPU backend): Document listing macros.
2279
2280         * listing.c (data_buffer): Set size based on other listing macros,
2281         rather than always using 100.
2282         (data_buffer_size): Remove static variable.
2283         (calc_hex): Make data_buffer_size a local variable.  Don't leave
2284         any slop when filling data_buffer.
2285
2286 Mon Apr 21 15:33:19 1997  Ian Lance Taylor  <ian@cygnus.com>
2287
2288         * doc/c-mips.texi: Document .set autoextend.
2289
2290 Sat Apr 19 23:09:25 1997  Niklas Hallqvist  <niklas@petra.appli.se>
2291
2292         * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2293         mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2294         sparc-*-openbsd*): New targets.
2295         * configure: Rebuild.
2296
2297 Sat Apr 19 22:52:03 1997  Jim Wilson  <wilson@cygnus.com>
2298
2299         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2300         for all undefined symbols.
2301
2302 Fri Apr 18 13:37:35 1997  Ian Lance Taylor  <ian@cygnus.com>
2303
2304         * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2305         correctly.
2306
2307 Fri Apr 18 11:51:35 1997  Niklas Hallqvist  <niklas@appli.se>
2308
2309         * configure.in (alpha*-*-openbsd*): New target.
2310         * configure: Rebuild.
2311
2312 Thu Apr 17 13:59:47 1997  Per Fogelstrom  <pefo@openbsd.org>
2313
2314         * configure.in (mips-*-openbsd*): New target.
2315         * configure: Rebuild.
2316
2317 start-sanitize-d30v
2318 Wed Apr 16 12:31:24 1997  Martin Hunt <hunt@cygnus.com>
2319
2320         * config/tc-d30v.c (parallel_ok): Fix parallel checking
2321         for instructions using conditional execution.
2322
2323 end-sanitize-d30v
2324 Tue Apr 15 18:11:44 1997  Gavin Koch  <gavin@cygnus.com>
2325
2326         * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2327
2328 Tue Apr 15 13:04:47 1997  Ian Lance Taylor  <ian@cygnus.com>
2329
2330         * Makefile.in (srcroot): Remove.
2331         (INSTALL): Set to @INSTALL@.
2332         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2333         (all, dvi): Don't set srcroot.
2334         (install): Depend upon as.new, gasp.new, and installdirs.  Use
2335         $(program_transform_name) directly, rather than using
2336         $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2337         (installdirs): New target.
2338         * doc/Makefile.in (INSTALL_XFORM1): Remove.
2339         (install): Depend upon installdirs.  Use $(program_transform_name)
2340         directly, rather than using $(INSTALL_XFORM) and
2341         $(INSTALL_XFORM1).
2342         (installdirs): New target.
2343         (install-info-as): Run mkinstalldirs.
2344         (install-info-gasp): Likewise.
2345
2346 Mon Apr 14 11:59:08 1997  Ian Lance Taylor  <ian@cygnus.com>
2347
2348         * Makefile.in (INSTALL): Change install.sh to install-sh.
2349
2350         * symbols.c (resolve_symbol_value): Check for division by zero.
2351
2352         From Thomas Graichen <graichen@rzpd.de>:
2353         * Makefile.in: Always use $(SHELL) when running move-if-change.
2354         * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2355         * configure: Rebuild.
2356
2357 Thu Apr 10 14:40:00 1997  Doug Evans  <dje@canuck.cygnus.com>
2358
2359         * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2360         New argument `want'.  Update enum cgen_parse_operand_result values.
2361         Initialize if CGEN_PARSE_OPERAND_INIT.
2362         * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2363         (md_assemble): Call cgen_asm_init_parse.
2364         Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2365
2366 Wed Apr  9 11:49:41 1997  Ian Lance Taylor  <ian@cygnus.com>
2367
2368         * config/tc-m68k.c (m68k_ip): Handle #j.
2369
2370 Tue Apr  8 16:37:57 1997  Jeffrey A Law  (law@cygnus.com)
2371
2372         * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2373         right address for call label:32,regs,imm.
2374
2375 Mon Apr  7 14:58:22 1997  Jeffrey A Law  (law@cygnus.com)
2376
2377         * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2378         zero.
2379         * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2380         symbol for OBJ_ELF anymore.
2381
2382 Mon Apr  7 10:54:59 1997  Doug Evans  <dje@canuck.cygnus.com>
2383
2384         * Makefile.in: Regenerate dependencies.
2385         (TARG_CPU): New variable.
2386         (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2387         (.dep1): Delete creating of cgen-opc.h.
2388         (.tcdep): Put proper contents in cgen-opc.h.
2389         * configure.in (m32r): Delete setting of extra_files, extra_links.
2390         (AC_OUTPUT): Create cgen-opc.h.
2391         * configure: Regenerated.
2392
2393 Sat Apr  5 13:19:12 1997  Klaus Kaempf  <kkaempf@progis.de>
2394
2395         * makefile.vms: Update to build gasp.exe.
2396
2397 Fri Apr  4 16:10:02 1997  Doug Evans  <dje@canuck.cygnus.com>
2398
2399         * write.c (relax_frag): Make non-static.
2400         * write.h (relax_frag): Add prototype for.
2401         * config/tc-m32r.h (md_do_align): New arg `max'.
2402         * config/tc-m32r.c (m32r_do_align): Likewise.
2403         Update calls to frag_align, frag_align_pattern.
2404         (fill_insn): Update call to m32r_do_align.
2405         (m32r_scomm): Update call to frag_align.
2406
2407         * config/tc-m32r.[ch]: New files.
2408         * cgen.c: New file.
2409         * Makefile.in (CPU_TYPES): Add m32r.
2410         (TARGET_CPU_CFILES): Add tc-m32r.c.
2411         (TARGET_CPU_HFILES): Add tc-m32r.h.
2412         (DISTCLEAN_HERE): Add cgen-opc.h.
2413         (.dep1,.tcdep): Create empty cgen-opc.h.
2414         (cgen.o): Add dependencies.
2415         (dependencies): Regenerate.
2416         * as.h (struct frag): New member fr_targ.
2417         (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2418         * conf.in (USING_CGEN): New macro.
2419         * configure.in (m32r-*-*): Add entry for.
2420         Add cgen.o to extra_objects.
2421         * configure: Regenerate.
2422         * frags.c (frag_var): fr_pcrel_adjust renamed to
2423         fr_targ.ns32k.pcrel_adjust.  fr_bsr renamed to fr_targ.ns32k.bsr.
2424         (frag_variant): Likewise.
2425         * write.c (relax_frag): Likewise.
2426         * config/tc-ns32k.c (*): Likewise.
2427
2428 Fri Apr  4 13:26:10 1997  Ian Lance Taylor  <ian@cygnus.com>
2429
2430         * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2431         rather than for any end of line character.
2432
2433         * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2434         call abort (i.e., as_abort) rather than crashing.
2435
2436         * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2437         OBJ_ELF, rather than of S_GET_OTHER.
2438
2439         * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2440
2441 Thu Apr  3 13:16:18 1997  Ian Lance Taylor  <ian@cygnus.com>
2442
2443         * Makefile.in (VERSION): Set to 2.8.1.
2444
2445         * Branched binutils 2.8.
2446
2447 Wed Apr  2 12:24:10 1997  Ian Lance Taylor  <ian@cygnus.com>
2448
2449         * COPYING: Update FSF address.
2450
2451         * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2452
2453 Tue Apr  1 18:29:47 1997  Jim Wilson  <wilson@cygnus.com>
2454
2455         * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2456
2457 Tue Apr  1 16:24:28 1997  Klaus Kaempf  <kkaempf@progis.de>
2458
2459         * config-gas.com: Update to handle both vax and alpha.
2460         * makefile.vms: Update to use config-gas.
2461         * conf-a-gas.com: Remove file.
2462
2463 Tue Apr  1 16:08:21 1997  Ian Lance Taylor  <ian@cygnus.com>
2464
2465         * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2466         itbl-lex.c dependencies.  Remove rules for itbl-lex.o,
2467         itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2468
2469 start-sanitize-tic80
2470 Tue Apr  1 11:25:56 1997  Michael Meissner  <meissner@cygnus.com>
2471
2472         * config/tc-tic80.c (line_comment_char): Make '#' start comments
2473         at the beginning of a line for compatibility with .S files where
2474         cpp leaves the filename transitions beginning with '#'.
2475
2476 end-sanitize-tic80
2477 Tue Apr  1 00:07:30 1997  Ian Lance Taylor  <ian@cygnus.com>
2478
2479         * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2480         tc_coff_sizemachdep if OBJ_COFF.
2481
2482 Mon Mar 31 23:53:44 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2483
2484         * config/tc-ppc.c (register_name): Declare.
2485
2486 Mon Mar 31 16:31:04 1997  Joel Sherrill  <joel@oarcorp.com>
2487
2488         * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2489         * configure: Rebuild.
2490
2491 Mon Mar 31 14:15:19 1997  Ian Lance Taylor  <ian@cygnus.com>
2492
2493         * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2494         (mips16_mark_labels): New static function.
2495         (append_insn): Call mips16_mark_labels.
2496         (mips_emit_delays): Likewise.
2497         (s_insn): Likewise.  Don't call mips_clear_insn_labels.
2498         (s_mips_stab): New static function.
2499
2500         * configure.in: Use ELF for mips-*-gnu*.
2501         * configure: Rebuild.
2502
2503 Mon Mar 31 14:01:40 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
2504
2505         * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2506         TE_DELTA.
2507
2508 Fri Mar 28 18:03:19 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
2509
2510         * configure.in: Add AC_ARG_ENABLE for commonbfdlib.  If it is set,
2511         set OPCODES_LIB to empty.
2512         * configure: Rebuild.
2513
2514 Fri Mar 28 15:25:24 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
2515
2516         * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2517         targets.
2518         * configure: Rebuild.
2519
2520 Fri Mar 28 13:08:33 1997  Ian Lance Taylor  <ian@cygnus.com>
2521
2522         * itbl-parse.y (yyerror): Make static.  Declare.
2523
2524         From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2525         * configure.in: Set emulations for mips-*-linux*-*.
2526         * configure: Rebuild.
2527
2528         * config/tc-mips.c (struct mips_set_options): Define.
2529         (mips_opts): New static variable.
2530         (mips_isa): Remove.  Now a field in mips_opts.  Change all
2531         references.
2532         (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2533         (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2534         (struct mips_option_stack): Define.
2535         (mips_opts_stack): New static variable.
2536         (s_mipsset): Add support for .set push and .set pop.
2537         * doc/c-mips.texi: Document .set push and .set pop.
2538
2539         * config/obj-elf.c (obj_elf_section_change_hook): New function.
2540         * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2541         * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2542
2543 Thu Mar 27 12:23:56 1997  Ian Lance Taylor  <ian@cygnus.com>
2544
2545         * as.c (parse_args): Update copyright date in version message.
2546
2547         * Makefile.in (clean-here): Remove dependency files.
2548
2549         * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2550         (s_mri_common): Check S_IS_COMMON unconditionally.
2551         * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2552         * config/tc-alpha.c (s_alpha_comm): Likewise.
2553         * config/tc-mips.c (nopic_need_relax): Likewise.
2554         * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2555         (ppc_pe_comm): Likewise.
2556         * config/obj-elf.c (obj_elf_common): Likewise.  Set segment of
2557         common symbol to bfd_com_section_ptr.
2558         * config/tc-sparc.c (s_common): Likewise.
2559         (tc_gen_reloc): Likewise.
2560
2561 start-sanitize-d30v
2562 Thu Mar 27 00:29:46 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
2563
2564         * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2565
2566 end-sanitize-d30v
2567 Wed Mar 26 13:35:15 1997  H.J. Lu  <hjl@lucon.org>
2568
2569         * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2570         BFD_ASSEMBLER.
2571
2572 Wed Mar 26 11:32:51 1997  Ian Lance Taylor  <ian@cygnus.com>
2573
2574         * input-scrub.c (input_scrub_next_buffer): Handle very long input
2575         lines correctly.
2576
2577         * listing.c (print_lines): Add lineno parameter.  Change all
2578         callers.
2579         (listing_listing): Only call calc_hex for the right line.
2580         (listing_list): Set the new edict based on the current edict, in
2581         order to handle listing commands in macros correctly.
2582
2583         * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2584         instructions.
2585
2586         * cond.c (cond_finish_check): New function.
2587         * as.h (cond_finish_check): Declare.
2588         * as.c (main): Call cond_finish_check.
2589
2590 start-sanitize-d30v
2591 Tue Mar 25 14:45:54 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
2592
2593         * config/tc-d30v.c (md_assemble): If two instructions
2594         are supposed to be assembled in parallel and the first one is
2595         long, print an error and stop.
2596         (md_apply_fix3): Don't calculate absolute relocs.  Just write
2597         them out.
2598
2599 end-sanitize-d30v
2600 Mon Mar 24 12:11:18 1997  Ian Lance Taylor  <ian@cygnus.com>
2601
2602         * config/tc-i386.h (iclrKludge): Define.
2603         * config/tc-i386.c (md_assemble): Handle iclrKludge.
2604
2605         * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2606         OBJ_ECOFF.
2607         (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2608         * config/tc-alpha.c (alpha_debug): New static variable.
2609         (md_parse_option): Set alpha_debug if -g is seen.
2610         (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2611
2612 start-sanitize-d30v
2613 Sun Mar 23 18:03:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
2614
2615         * config/tc-d30v.c (build_insn): Enable range-checking code.
2616         (postfix): Stop at space or comma. Fixes PR 11862.
2617         (md_assemble): Change error message.
2618
2619 end-sanitize-d30v
2620 Sat Mar 22 13:44:28 1997  Ian Lance Taylor  <ian@cygnus.com>
2621
2622         * Makefile.in: Added automatic dependency building.
2623         * dep-in.sed: New file.
2624
2625 Fri Mar 21 15:42:37 1997  Ian Lance Taylor  <ian@cygnus.com>
2626
2627         * config/obj-ieee.c (segment_name): Don't define function if this
2628         is a macro.
2629
2630         * config/obj-coff.h (DO_STRIP): Don't define.
2631         * config/tc-h8300.h (DO_STRIP): Don't define.
2632         * config/tc-h8500.h (DO_STRIP): Don't define.
2633         * config/tc-w65.h (DO_STRIP): Don't define.
2634         * config/tc-z8k.h (DO_STRIP): Don't define.
2635
2636         * symbols.c (colon): Call obj_frob_label if it is defined.
2637         * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2638
2639         * configure.in: Don't set files and links.  Don't call
2640         AC_LINK_FILES.  Substitute te_file.  Create targ-cpu.h,
2641         obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2642         * configure: Rebuild.
2643         * Makefile.in (TARG_CPU_C): New variable.
2644         (TARG_CPU_O, TARG_CPU_H): New variables.
2645         (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2646         (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2647         (SOURCES): Rename from REAL_SOURCES.  Delete old definition.
2648         (LINKED_SOURCES): Remove.
2649         (HEADERS): Rename from REAL_HEADERS.  Delete old definition.
2650         (LINKED_HEADERS): Remove.
2651         (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2652         ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2653         targ-cpu.h, etc.
2654         ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2655         (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2656         (itbl-cpu.h): Remove target.
2657         (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2658         atof-targ.h.
2659
2660 Thu Mar 20 19:18:58 1997  Ian Lance Taylor  <ian@cygnus.com>
2661
2662         * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2663
2664 Thu Mar 20 16:49:14 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2665
2666         * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2667         open coded loop that does not require the name to start with a
2668         name beginner.
2669
2670 Thu Mar 20 13:42:01 1997  H.J. Lu  <hjl@lucon.org>
2671
2672         * frags.c (frag_var): Change offset parameter to offsetT.
2673         (frag_variant): Likewise.
2674         * frags.h (frag_variant, frag_var): Update declarations.
2675         * config/tc-m68k.c (struct m68k_it): Change foff field to
2676         offsetT.
2677         (add_frag): Change off parameter to offsetT.
2678         * Several files: Add casts to calls to frag_var.
2679
2680         * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2681         serialize a parallel make.
2682         (itbl-parse.h): Split target out from itbl-parse.c.
2683
2684 Thu Mar 20 12:48:45 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
2685
2686         * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2687
2688         * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2689         * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2690         storing the value of a common symbol.
2691
2692 Wed Mar 19 11:37:57 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
2693
2694         * config/obj-coff.c (glue_symbols): Unused variable symbolP
2695         removed.
2696         (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2697         that is done by symbol_remove and symbol_insert.
2698
2699         * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2700         symbol.
2701
2702 Wed Mar 19 11:06:29 1997  Ian Lance Taylor  <ian@cygnus.com>
2703
2704         * config/tc-mips.c (load_register): In 32 bit mode, when not
2705         dealing with a 64 bit number, permit the upper 32 bits to be set
2706         even if bit 31 is not set.
2707
2708 Tue Mar 18 23:30:14 1997  Ian Lance Taylor  <ian@cygnus.com>
2709
2710         * read.c (potable): Add "equiv".
2711         (s_set): Handle .equiv based on argument.
2712         * doc/as.texinfo (Equiv): New node to document .equiv.
2713         (Err): New node to document .err.
2714
2715 Tue Mar 18 15:50:13 1997  H.J. Lu  <hjl@lucon.org>
2716
2717         * Many files: Add function prototypes.
2718         * as.c (show_usage, parse_args): Make static.
2719         * frags.h (frag_alloc): Declare.
2720         * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2721         * symbols.c (dollar_label_instance): Change return type to long.
2722         * symbols.h (print_symbol_value): Declare.
2723         (print_expr, print_expr_1, print_symbol_value_1): Declare.
2724         * write.c (fix_new_exp): Don't declare make_expr_symbol.
2725         (remove_subsegs, relax_frag): Make static.
2726         * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2727         (what_kind_of_float): Likewise.
2728         (atof_vax): Make static.  Change what_kind to int.
2729         (md_atof): Change what_statement_type to int.
2730         * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2731         * config/tc-alpha.c (vax_md_atof): Declare.
2732         (md_atof): Don't declare atof_ieee and vax_md_atof.
2733         * config/tc-i386.c (set_16bit_code_flag): Make static.
2734         * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2735         * config/tc-m68k.c (add_fix): Change width to int.
2736         (insert_reg): Change regname to const.
2737         (md_atof): Don't declare atof_ieee.
2738         (demand_empty_rest_of_line): Don't declare.
2739         * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2740         * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2741         (parse_keyword_arg): Change lookup_fn to take const arg.
2742         (md_atof): Don't declare atof_ieee.
2743         * config/tc-sparc.h: Add ifdef for multiple inclusion.
2744         (tc_aout_pre_write_hook): Don't declare.
2745
2746 Mon Mar 17 11:21:09 1997  Ian Lance Taylor  <ian@cygnus.com>
2747
2748         * as.h (bfd_alloc_by_size_t): Don't declare.
2749         * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2750
2751 Sun Mar 16 13:49:21 1997  Philippe De Muyter <phdm@info.ucl.ac.be>
2752
2753         * symbols.c (symbol_new): Don't call debug_verify_symchain.
2754         (symbol_append): Set sy_next and sy_previous when adding a single
2755         symbol to an empty list.  Call debug_verify_symchain.
2756         (verify_symbol_chain): Use assert, not know.
2757
2758 Sat Mar 15 20:27:12 1997  Fred Fish  <fnf@cygnus.com>
2759
2760         * NEWS: Note BeOS support.
2761         * configure.in: (ppc-*-beos): New target, use coff as object format.
2762         * configure: Regenerate with autoconf.
2763
2764 Sat Mar 15 19:14:02 1997  Ian Lance Taylor  <ian@cygnus.com>
2765
2766         * config/tc-mips.c (md_apply_fix): Improve error message for out
2767         of range branch.
2768
2769         * Makefile.in: Add dependencies on obstack.h where needed.
2770
2771 Fri Mar 14 15:33:38 1997  Ian Lance Taylor  <ian@cygnus.com>
2772
2773         * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2774         case of a symbol equated to another symbol when using SVR4_PIC.
2775
2776         * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2777
2778 Thu Mar 13 11:20:51 1997  Ian Lance Taylor  <ian@cygnus.com>
2779
2780         * read.c (read_a_source_file): Call LISTING_NEWLINE before
2781         HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2782
2783         * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2784         and md_elf_section_change_hook if they are defined.
2785         (obj_elf_text, obj_elf_previous): Likewise.
2786
2787 Wed Mar 12 11:40:20 1997  Ian Lance Taylor  <ian@cygnus.com>
2788
2789         * config/obj-multi.h (struct elf_obj_sy): Define if
2790         OBJ_MAYBE_ELF.
2791         (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2792         OBJ_MAYBE_ELF.
2793         * config/obj-elf.h (struct elf_obj_sy): Don't define if
2794         OBJ_SYMFIELD_TYPE is defined.
2795
2796         * doc/as.texinfo (bss): Improve description of .bss section.  In
2797         ELF or COFF, you are permitted to switch into the section.
2798         (Comm): Rewrite description of common symbols.
2799         (Lcomm): Mention that some targets permit a third argument.
2800
2801 Tue Mar 11 01:13:31 1997  Ian Lance Taylor  <ian@cygnus.com>
2802
2803         * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2804
2805         * symbols.c (colon): Change type of local to int.  From Alan Modra
2806         <alan@spri.levels.unisa.edu.au>.
2807
2808         * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2809         alignment if a zero fill pattern was explicitly specified.
2810         * config/tc-sh.c (sh_do_align): Likewise.
2811
2812         * read.c (equals): Always permit register names to be redefined.
2813
2814         * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2815         mips16 symbol to be adjusted if a symbol is being subtracted from
2816         it.
2817
2818         From Eric Youngdale <eric@andante.jic.com>:
2819         * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2820         illegal symbol version names.
2821         (elf_frob_symbol): Check for external default versions.
2822
2823 Sun Mar  9 23:49:12 1997  Ian Lance Taylor  <ian@cygnus.com>
2824
2825         From Eric Youngdale <eric@andante.jic.com>:
2826         * config/obj-elf.h (struct elf_obj_sy): Define.
2827         (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct.  Change all
2828         users.
2829         * config/obj-elf.c (obj_elf_symver): Just record the name.
2830         (obj_symbol_new_hook): Initialized versioned_name field.
2831         (elf_frob_symbol): If there is a versioned_name, either rename the
2832         symbol, or add an alias with that name.
2833
2834 Thu Mar  6 13:55:32 1997  Jeffrey A Law  (law@cygnus.com)
2835
2836         * config/tc-mn10300.c (md_relax_table): Define.
2837         (md_convert_frag): Implement.
2838         (md_assemble): Handle relaxable operands/instructions correctly.
2839         (md_estimate_size_before_relax): Implement.
2840         * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2841
2842         * config/tc-mn10200.c (md_relax_table): Fix typos.
2843
2844         * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2845         relocs anymore.  Tweak fx_offset for pc-relative relocs.
2846
2847 Wed Mar  5 15:46:16 1997  Ian Lance Taylor  <ian@cygnus.com>
2848
2849         * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2850         in MRI mode.
2851
2852 start-sanitize-tic80
2853 Tue Mar  4 19:34:21 1997  Fred Fish  <fnf@cygnus.com>
2854
2855         * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2856         pseudo-ops.
2857         * config/tc-tic80.c (md_begin): Declare external variable
2858         coff_flags and insert an F_AR32WR bit into it.
2859
2860 end-sanitize-tic80
2861 Tue Mar  4 10:01:04 1997  Ian Lance Taylor  <ian@cygnus.com>
2862
2863         * read.c (equals): Add reassign parameter.  Change all callers.
2864         * read.h (equals): Update declaration.
2865
2866 Sat Mar  1 01:04:04 1997  Ian Lance Taylor  <ian@cygnus.com>
2867
2868         * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2869         can rely on the frag address to determine whether a frag is
2870         earlier or later.
2871
2872 Fri Feb 28 14:40:00 1997  Ian Lance Taylor  <ian@cygnus.com>
2873
2874         * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2875         (S_LOCAL_NAME): Likewise.
2876         (FAKE_LABEL_NAME): Define unconditionally.
2877         * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2878         BFD_ASSEMBLER.
2879         (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2880         * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2881         Don't define FAKE_LABEL_NAME.
2882         * config/te-ic960.h: Likewise.
2883         * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2884         (mips_frob_file_before_adjust): Declare.
2885         * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2886         (mips_local_label): Remove.
2887
2888         * config/te-sco386.h: Remove; not used.
2889
2890 start-sanitize-tic80
2891 Thu Feb 27 15:39:16 1997  Fred Fish  <fnf@cygnus.com>
2892
2893         * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2894         byte alignment rather than power-of-two alignment that is the
2895         GAS default.
2896
2897 end-sanitize-tic80
2898 Thu Feb 27 13:29:04 1997  Ian Lance Taylor  <ian@cygnus.com>
2899
2900         * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2901
2902         * gasp.c (hash_add_to_string_table): Correct misspelling in error
2903         message, and add newline.
2904         (process_file): Don't process assignments in the label if this is
2905         a equ or assign pseudo-op.
2906         (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2907         and K_EQU, to match documentation.
2908
2909 Thu Feb 27 12:00:03 1997  Michael Meissner  <meissner@cygnus.com>
2910
2911         * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2912         to denote read-only data sections.
2913
2914 Thu Feb 27 00:26:33 1997  Ian Lance Taylor  <ian@cygnus.com>
2915
2916         * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2917         * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2918
2919         * expr.c (operand): Simplify 0b handling.  Don't treat 0b as a
2920         binary number if the next character is '+' or '-'.
2921
2922 start-sanitize-tic80
2923 Wed Feb 26 20:47:12 1997  Fred Fish  <fnf@cygnus.com>
2924
2925         * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2926         (find_opcode): Match operands that can be floats.
2927         (build_insn): Handle O_big (float) expressions and build
2928         correct opcode.
2929
2930 end-sanitize-tic80
2931 Wed Feb 26 18:19:00 1997  Stan Shebs  <shebs@andros.cygnus.com>
2932
2933         * configure.in (mips*-*-lnews*): New target, also make empty
2934         emulation list for this target.
2935         * configure: Update.
2936         * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2937         (mips_target_format): Use.
2938         * te-lnews.h: New file.
2939
2940 start-sanitize-tic80
2941 Wed Feb 26 15:33:46 1997  Fred Fish  <fnf@cygnus.com>
2942
2943         * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2944         operands with :m or :s modifiers and generate the right opcodes
2945         for them.
2946
2947 end-sanitize-tic80
2948 Wed Feb 26 11:56:11 1997  Ian Lance Taylor  <ian@cygnus.com>
2949
2950         * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2951         $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2952
2953 Tue Feb 25 22:02:23 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
2954
2955         * config/tc-m68k.c (instring): Useless local declaration of
2956         crack_operand removed.
2957         * expr.h (expressionS): Changed type of X_op field to operatorT if
2958         __GNUC__.
2959
2960 Tue Feb 25 13:17:27 1997  Ian Lance Taylor  <ian@cygnus.com>
2961
2962         Based on patches from Robert Lipe <robertl@dgii.com>:
2963         * configure.in: Add i386coff and i386elf to emulation list.
2964         * configure: Rebuild.
2965         * as.c (i386coff, i386elf): Declare.
2966         * obj.h (coff_format_ops): Declare.
2967         * config/obj-coff.c (OBJ_HEADER): Define.
2968         (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2969         (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2970         (obj_pseudo_table): Add "version".
2971         (coff_pop_insert): New static function.
2972         (coff_sec_sym_ok_for_reloc): New static function.
2973         (no_func): New static function.
2974         (coff_format_ops): New variable.
2975         * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2976         (obj_symbol_new_hook): Define.
2977         (coff_obj_read_begin_hook): Declare.
2978         (obj_read_begin_hook): Define.
2979         * config/tc-i386.h (i386_target_format): Declare.
2980         * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2981         OUTPUT_FLAVOR when appropriate.
2982         (i386_target_format): New function.
2983         * Makefile.in (obj-coff.o): New target.
2984         (e-i386coff.o, e-i386elf.o): New targets.
2985
2986         From Stephen Williams <steve@icarus.icarus.com>:
2987         * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2988         (_tc_get_bal_of_call): Don't declare.
2989         (tc_get_bal_of_call): Declare as function, don't define as macro.
2990         * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2991         in sy_tc field, not x_balntry field.
2992         (tc_get_bal_of_call): Rename from _tc_get_bal_of_call.  Change
2993         return type to symbolS *.  If OBJ_COFF, retrieve value from sy_tc
2994         field, not x_balntry field.
2995
2996         * config/obj-elf.c (obj_elf_section): Permit a .note section to
2997         have the SHF_ALLOC attribute.
2998
2999         * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3000         (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3001         (itbl-lex.o): Depend upon itbl-parse.h.
3002
3003         * itbl-parse.y (yyerror): Change return type to int.  Change to
3004         use old style function declaration.
3005
3006         * Makefile.in (itbl-lex.o): Remove -Wall.
3007         (itbl-parse.o): Likewise.
3008
3009         * cond.c (s_ifdef): If we should omit conditionals from listings,
3010         call listing_list.
3011         (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3012         * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3013         (listing_listing): Handle EDICT_NOLIST_NEXT.
3014         (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3015         * listing.h (LISTING_NOCOND): Define.
3016         (LISTING_SKIP_COND): Define.
3017         * as.c (show_usage): Mention c as a suboption of -a.
3018         (parse_args): Handle c as a suboption of -a.
3019         * doc/as.texinfo: Document -alc.
3020
3021 start-sanitize-tic80
3022 Mon Feb 24 23:34:14 1997  Fred Fish  <fnf@cygnus.com>
3023
3024         * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3025
3026 end-sanitize-tic80
3027 Mon Feb 24 18:27:43 1997  Eric Youngdale  <eric@andante.jic.com>
3028
3029         * doc/as.texinfo: Document .symver.
3030
3031 Mon Feb 24 15:19:57 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3032
3033         * config/tc-d10v.c: Change pre_defined_registers to
3034         d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3035
3036 Mon Feb 24 10:40:45 1997  Fred Fish  <fnf@cygnus.com>
3037
3038         * config/obj-coff.c: Fix typo in comment section.
3039 start-sanitize-tic80
3040         * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3041         an additional alignment argument.
3042         (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3043         base relative ones.
3044         (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3045         base relative ones.
3046 end-sanitize-tic80
3047
3048 Mon Feb 24 02:23:00 1997  Dawn Perchik  <dawn@cygnus.com>
3049
3050         * Makefile.in: Remove dependancies on itbl-cpu.h.
3051         * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3052         is not defined.
3053
3054 Mon Feb 24 02:03:00 1997  Dawn Perchik  <dawn@cygnus.com>
3055
3056         * itbl-ops.h: Include as.h.
3057
3058 Mon Feb 24 01:04:00 1997  Dawn Perchik  <dawn@cygnus.com>
3059
3060         * as.c: Remove -t option.
3061         * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3062         * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3063         * config/tc-mips.h: Define HAVE_ITBL_CPU.
3064
3065 Sun Feb 23 18:01:00 1997  Dawn Perchik  <dawn@cygnus.com>
3066
3067         * itbl-ops.c: Don't define DEBUG.
3068
3069 Sun Feb 23 17:49:00 1997  Dawn Perchik  <dawn@cygnus.com>
3070
3071         * Makefile.in: Update itbl-test.c to reflect its new location.
3072
3073 Sun Feb 23 15:50:00 1997  Dawn Perchik  <dawn@cygnus.com>
3074
3075         * itbl-ops.c: Add test for itbl_have_entries.
3076         * config/tc-mips.c: Remove test for itbl_have_entries.
3077         * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3078
3079 Sun Feb 23 18:13:19 1997  Ian Lance Taylor  <ian@cygnus.com>
3080
3081         * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3082         itbl-ops.c.  Add itbl-parse.c and itbl-lex.c.
3083         (LEX, LEXFLAGS): Define.
3084         * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3085
3086 Sat Feb 22 21:25:00 1997  Dawn Perchik  <dawn@cygnus.com>
3087
3088         * itbl-parse.y: Fix indentation mistakes from indent program.
3089         * itbl-lex.l: Fix indentation mistakes from indent program.
3090         * itbl-ops.h: Add include for ansidecl.h.
3091         Add PARAMS around function arguments.
3092         Add declaration for itbl_have_entries.
3093         * itbl-ops.c: Add PARAMS around function arguments.
3094         * Makefile.in: Add itbl build rules.
3095         Add dependancies for itbl files to mips target.
3096         * as.c: Add itbl support.
3097         Add new option "--insttbl" for dynamically extending instruction set.
3098         * as.h: Declare insttbl_file_name;
3099         the name of file defining extensions to the basic instruction set
3100         * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3101         itbl-ops.o to extra_objects for mips configuration.
3102         Add include file link from itbl-cpu.h to
3103         config/itbl-${target_cpu_type}.h.
3104         * config/tc-mips.c: Allow copz instructions.
3105         Add notes for future additions to the itbl support.
3106         Add debug macros.
3107         (macro): Call itbl_assemble to assemble itbl instructions.
3108         See if an unknown register is specified in an itbl entry.
3109
3110 Sat Feb 22 20:53:01 1997  Fred Fish  <fnf@cygnus.com>
3111         * doc/internals.texi (CPU backend): Fix typo in md_section_align
3112         description.
3113 start-sanitize-tic80
3114         * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3115         * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3116         operands.
3117         (build_insn): Grab a frag early so we can use the address in
3118         fixups.  Take one's complement of BITNUM values before insertion
3119         in opcode.  Add code to support O_symbol operands.
3120         (md_apply_fix): Replace unimplemented warning with implementation.
3121         (md_pcrel_from): Ditto.
3122         (tc_coff_fix2rtype): Ditto.
3123 end-sanitize-tic80
3124
3125 Fri Feb 21 14:34:31 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3126 start-sanitize-d30v
3127         * config/tc-d30v.c (parallel_ok): New function.
3128         * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3129 end-sanitize-d30v
3130         * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3131         relocation is in different section. Fixes PR11574.
3132
3133 Fri Feb 21 10:08:25 1997  Jim Wilson  <wilson@cygnus.com>
3134
3135         * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3136         don't set the section alignment to 2**4.
3137
3138 Fri Feb 21 11:55:03 1997  Ian Lance Taylor  <ian@cygnus.com>
3139
3140         * config/tc-m68k.c (line_comment_chars): Add '*'.
3141
3142         * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3143         (do_scrub_begin): Don't set lex['*'].
3144         (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3145         check for LEX_IS_TWOCHAR_COMMENT_2ND.  Instead, just check for
3146         a literal '*'.
3147
3148         * configure.in: Set em=svr4 for m68k-*-sysv4*.
3149         * configure: Rebuild.
3150         * config/te-svr4.h: New file.
3151         * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3152         TE_SVR4 or TE_DELTA.
3153
3154 Thu Feb 20 22:24:39 1997  Jeffrey A Law  (law@cygnus.com)
3155
3156         * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3157         short conditional branch around a long unconditional branch.
3158
3159 Thu Feb 20 13:56:00 1997  Ian Lance Taylor  <ian@cygnus.com>
3160
3161         * config/obj-coff.c (obj_coff_ln [both versions]): Call
3162         new_logical_line.
3163
3164         * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3165         complex expression.
3166
3167         * symbols.c (resolve_symbol_value): If both left and right
3168         operands are undefined, warn about both of them.
3169
3170 Wed Feb 19 00:53:28 1997  Ian Lance Taylor  <ian@cygnus.com>
3171
3172         Based on patches from Eric Youngdale <eric@andante.jic.com>:
3173         * config/obj-elf.c (elf_pseudo_table): Add "symver".
3174         (obj_elf_symver): New static function.
3175         * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3176         field.
3177
3178         * write.c (relax_segment): Make type and printf format agree.
3179
3180         * read.c (get_line_sb): Don't end the line on a semicolon inside a
3181         string.
3182
3183 start-sanitize-d30v
3184 Tue Feb 18 18:42:51 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3185
3186         * config/tc-d30v.c, config/tc-d30v.h: New files.
3187
3188         * configure: Rebuilt.
3189
3190         * configure.in: Add case for d30v.
3191
3192 end-sanitize-d30v
3193 Sun Feb 16 17:47:29 1997  Fred Fish  <fnf@toadfish.ninemoons.com>
3194
3195         * config/tc-alpha.h (md_operand): Define with a null expansion,
3196         like all the other targets.
3197         * doc/internals.texi (CPU backend): Add missing word in
3198         md_flush_pending_output description.  Fix typo in md_convert_frag
3199         description.
3200 start-sanitize-tic80
3201         * config/tc-tic80: Minor comment additions/changes.
3202 end-sanitize-tic80
3203
3204 Fri Feb 14 18:09:59 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
3205
3206         * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3207         (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3208         * config/obj-coff.c (obj_coff_def): Use
3209         tc_canonicalize_symbol_name if defined.
3210         (obj_coff_tag, obj_coff_val): Likewise.
3211         * expr.c (operand): Reject '~' as operator if is_name_beginner.
3212
3213 Fri Feb 14 17:24:48 1997  Ian Lance Taylor  <ian@cygnus.com>
3214
3215         Based on notes from Peter Eriksson <peter@ifm.liu.se>.  The target
3216         does not actually work, though:
3217         * configure.in (i386-sequent-bsd*): New target.
3218         * configure: Rebuild.
3219         * config/tc-dynix.h: New file.
3220         * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3221
3222         * read.c (do_align): Add max parameter.  Change all callers.
3223         Remove useless static variables.
3224         (s_align): New static function.  Do common portion of
3225         s_align_bytes and s_align_ptwo.
3226         (s_align_bytes, s_align_ptwo): Just call s_align.
3227         * frags.c (frag_align): Add max parameter.  Change all callers.
3228         (frag_align_pattern): Likewise.
3229         * frags.h (frag_align, frag_align_pattern): Update declarations.
3230         * write.c (relax_segment): Limit alignment change to fr_subtype.
3231         Fix some types to be addressT.
3232         * config/obj-coff.c (size_section): Likewise.
3233         * config/obj-ieee.c (size_section): Likewise.
3234         * config/tc-d10v.h (md_do_align): Add max parameter.
3235         * config/tc-i386.h (md_do_align): Likewise.
3236         * config/tc-m88k.h (md_do_align): Likewise.
3237         * config/tc-m88k.c (m88k_do_align): Likewise.
3238         * config/tc-sh.h (md_do_align): Likewise.
3239         * config/tc-sh.c (sh_do_align): Likewise.
3240         * as.h: Improve comments on rs_align and rs_align_code.
3241         * doc/as.texinfo: Document new alignment arguments.
3242         * doc/internals.texi (Frags): Document use of fr_subtype field for
3243         rs_align and rs_align_code.
3244
3245 Fri Feb 14 15:56:06 1997  Gavin Koch  <gavin@cygnus.com>
3246
3247         * config/tc-mips.c: Changed opcode parsing.
3248
3249 Thu Feb 13 20:02:16 1997  Fred Fish  <fnf@cygnus.com>
3250
3251         * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3252         tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3253         Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3254         * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3255         tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3256         to a location consistent with the rest of the target include files.
3257         * config/tc-i386.c: Remove misleading comment.
3258         * doc/internals.texi (CPU backend): Add description of function
3259         md_undefined_symbol.
3260 start-sanitize-tic80
3261         * config/tc-tic80.c: Add code to insert predefined symbols into the
3262         symbol table so they can be parsed by the standard expression parser.
3263         Remove custom code that use to parse them.
3264         * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3265         to a location consistent with the rest of the target include files.
3266 end-sanitize-tic80
3267
3268 Thu Feb 13 21:44:18 1997  Klaus Kaempf  <kkaempf@progis.de>
3269
3270         * as.h: GNU c provides unlink() function.
3271
3272         Unify section handling on openVMS/Alpha:
3273         * config/tc-alpha.c(s_alpha_link): Remove.
3274         (s_alpha_section): New function.
3275         Remove case-hacking of symbols
3276         Add .code_address pseudo-op.
3277         (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3278         (s_alpha_code_address): New function.
3279         (alpha_ctors_section, alpha_dtors_section): New sections for C++
3280         static constructors/destructors.
3281         Add debug code for crash debugs, to be removed when traceback code
3282         is added to object code.
3283         (s_alpha_name): New function for .name pseudo-op.
3284         (alpha_print_token): New function to print token expressions with
3285         alpha specific extensions.
3286
3287         * makefile.vms: Allow compilation with current gcc snapshot.
3288
3289 Thu Feb 13 16:29:04 1997  Fred Fish  <fnf@cygnus.com>
3290
3291         * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3292         (DVIPS): Set to dvips.
3293         (ps, as.ps, gasp.ps): New targets.
3294         (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3295         and MAKEINFO env variables.
3296         (internals.ps): Use DVIPS macro.
3297         (clean): Remove core and backup files.
3298         (distclean): Remove temporary files from building internals.
3299         (clean-dvi): Ditto.
3300         * doc/internals.texi (Frags): Fix typo.
3301         (GAS processing): Ditto.
3302         (CPU backend): Ditto.
3303         * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3304         * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3305         * read.c: Remove ugly hack that dealt with config files not
3306         correctly defining TARGET_BYTES_BIG_ENDIAN.
3307         (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3308         * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3309         * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3310         * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3311         * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3312         * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3313         * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3314         with TARGET_BYTES_BIG_ENDIAN defined to 0.
3315         * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3316         and simplify.  Test value of TARGET_BYTES_BIG_ENDIAN, not just
3317         whether it is defined or not.
3318         * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3319         * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3320         and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3321         whether it is defined or not.
3322 start-sanitize-tic80
3323         * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3324         (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3325 end-sanitize-tic80
3326
3327 Thu Feb 13 14:40:16 1997  Doug Evans  <dje@canuck.cygnus.com>
3328
3329         * write.c (write_relocs): Correct text in as_fatal error message,
3330         bfd_perform_relocation -> bfd_install_relocation.
3331
3332 Thu Feb 13 14:48:03 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
3333
3334         * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3335         * read.c (LEX_TILDE): Define if not defined.
3336         (lex_type): Use LEX_TILDE.
3337         * expr.c (get_symbol_end): Check first char with is_name_beginner,
3338         not is_part_of_name.
3339
3340 Thu Feb 13 11:40:58 1997  Ian Lance Taylor  <ian@cygnus.com>
3341
3342         * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3343         of continued line.
3344
3345         * config/tc-mips.c (mips16_extended_frag): Correct base address
3346         for an extended PC relative instruction.
3347         (md_convert_frag): Likewise.
3348
3349         * config/tc-mips.c (prev_nop_frag): New static variable.
3350         (prev_nop_frag_holds): New static variable.
3351         (prev_nop_frag_required): New static variable.
3352         (prev_nop_frag_since): New static variable.
3353         (append_insn): If we aren't reordering, and prev_nop_frag is not
3354         NULL, and we don't need any nops, then decrease the size of
3355         prev_nop_frag.  Don't insert nops because of instructions in
3356         noreorder sections.  Remember whether the previous instructions
3357         where in noreorder sections even when not reordering.
3358         (mips_no_prev_insn): Add preserver parameter.  Change all
3359         callers.  Refer prev_nop_frag variables when appropriate.
3360         (mips_emit_delays): Set up prev_nop_frag.
3361         (s_mipsset): Clear prev_nop_frag if reordering.
3362
3363 Wed Feb 12 14:36:29 1997  Ian Lance Taylor  <ian@cygnus.com>
3364
3365         * config/tc-mips.c (append_insn): Remove useless code which
3366         handled swapping a mips16 jump with a mips16 instruction with a
3367         reloc.
3368
3369         * config/tc-mips.c (md_parse_option): When debugging, set
3370         mips_optimize to 1, not 0.
3371
3372         * config/tc-mips.c (mips16_ip): Handle an extend operand.
3373
3374         * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3375         like the expression was based on `.', adjust the value of the
3376         symbol.
3377
3378         * config/tc-mips.c (append_insn): Warn about an attempt to put an
3379         extended instruction in a delay slot when not reordering.
3380         (md_convert_frag): Warn if an extended instruction appears in a
3381         delay slot.
3382
3383         * config/tc-mips.c (mips_pseudo_table): Add "insn".
3384         (s_insn): New static function.
3385         * doc/c-mips.texi: Document .insn.
3386
3387         * config/tc-mips.c (md_begin): Add the general registers to the
3388         symbol table.
3389         (mips16_ip): First parse the expression, and then see whether it
3390         came up with a register, rather than trying to first see whether
3391         we are looking at a register.
3392
3393 start-sanitize-tic80
3394 Tue Feb 11 15:13:39 1997  Fred Fish  <fnf@cygnus.com>
3395
3396         * config/tc-tic80.c: Numerous changes and additions to flesh
3397         out functions that were previously just stubs, and fix some
3398         problems found using the new TIc80 testsuite cases.
3399
3400 end-sanitize-tic80
3401 Tue Feb 11 15:52:22 1997  Ian Lance Taylor  <ian@cygnus.com>
3402
3403         * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3404         (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3405
3406         * config/tc-mips.c (append_insn): Output jump instruction as a
3407         pair of 2 byte instructions, rather than as a single 4 byte
3408         instruction.
3409
3410 start-sanitize-r5900
3411         * config/tc-mips.c (md_begin): Correct test of mips_5900.
3412         (mips_ip): Don't check INSN_ISA for a macro.
3413
3414 end-sanitize-r5900
3415 start-sanitize-r5900
3416 Fri Feb  7 11:11:06 1997  Gavin Koch  <gavin@cygnus.com>
3417
3418         * config/tc-mips.c: added r5900.
3419
3420 end-sanitize-r5900
3421 Mon Feb 10 22:06:00 1997  Dawn Perchik  (dawn@cygnus.com)
3422
3423         * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3424         config/itbl-mips.h: Add copyright message and fix indentation.
3425
3426 Mon Feb 10 18:09:00 1997  Dawn Perchik  (dawn@cygnus.com)
3427
3428         * itbl-ops.c: New file.  Add support for dynamically read
3429         instruction registers, opcodes and formats.  Build internal table
3430         for new instructions and provide callbacks for assembler and
3431         disassembler.
3432         * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3433         spec table.
3434         * itbl-ops.h: New file.  Header file for itbl support.
3435         * config/itbl-mips.h: New file.  Mips specific definitions for
3436         itbl support.
3437
3438 Fri Feb  7 09:52:34 1997  Jeffrey A Law  (law@cygnus.com)
3439
3440         * config/tc-mn10200.c (md_assemble): If a constant operand won't
3441         fit into the constant field of a relaxable operand, then it does
3442         not match.
3443
3444 Thu Feb  6 20:08:12 1997  Jeffrey A Law  (law@cygnus.com)
3445
3446         * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3447         a jsr target in a different section just like a jsr to
3448         an undefined target.
3449
3450 Thu Feb  6 16:52:57 1997  Ian Lance Taylor  <ian@cygnus.com>
3451
3452         * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3453         against any mips16 symbols, not just externally visible ones.
3454         (md_apply_fix): Corresponding change.
3455
3456 Wed Feb  5 11:11:06 1997  Ian Lance Taylor  <ian@cygnus.com>
3457
3458         * config/tc-mips.c (mips16_ip): Accept floating point registers in
3459         the operand of the exit instruction.
3460
3461 Tue Feb  4 14:12:39 1997  Ian Lance Taylor  <ian@cygnus.com>
3462
3463         * symbols.c (resolve_symbol_value): If we leave an equated symbol
3464         as O_symbol, copy over the segment.
3465
3466 Mon Feb  3 12:35:54 1997  Ian Lance Taylor  <ian@cygnus.com>
3467
3468         * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3469         fixup to be against the section symbol, adjust the value
3470         accordingly.
3471
3472         * symbols.c (resolve_symbol_value): Don't change X_add_number for
3473         an equated symbol.
3474         * write.c (write_relocs): Avoid looping on equated symbols.
3475         Adjust fx_offset by X_add_number for each symbol.
3476         * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3477         symbols.
3478         (fixup_segment): Add a loop to track down equated symbols and
3479         adjust fx_offset appropriately.
3480
3481 Fri Jan 31 15:21:02 1997  Jeffrey A Law  (law@cygnus.com)
3482
3483         * config/tc-mn10200.c (md_relax_table): Add entries to allow
3484         jmp -> bra relaxing.
3485         (md_convert_frag): Handle jmp->bra relaxing.
3486         (md_assemble): Handle jmp->bra relaxing.
3487         (md_estimate_size_before_relax): Likewise.
3488
3489 Fri Jan 31 13:15:05 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
3490
3491         * config/tc-i386.c (i386_align_code): Add comments explaining the
3492         nop instructions.
3493
3494 Fri Jan 31 10:46:14 1997  Ian Lance Taylor  <ian@cygnus.com>
3495
3496         * config/tc-sparc.c (enforce_aligned_data): New static variable.
3497         (sparc_cons_align): Don't do anything unless enforce_aligned_data
3498         is set.
3499         (md_longopts): Add "enforce-aligned-data".
3500         (md_show_usage): Mention --enforce-aligned-data.
3501         * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3502         enforce-aligned-data.
3503
3504         * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3505         "word", and "short".
3506         (ppc_xcoff_cons): New static function.
3507
3508         * write.c (relax_segment): Give an error if a .space symbol is
3509         common or undefined.
3510
3511         * read.c (read_a_source_file): Don't handle mri_pending_align if
3512         the handler is s_globl or s_ignore.
3513
3514 Thu Jan 30 11:46:59 1997  Fred Fish  <fnf@cygnus.com>
3515
3516         * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3517 start-sanitize-tic80
3518         * config/tc-tic80.c: Many additions to previous placeholder file.
3519         * config/tc-tic80.h: Ditto.
3520 end-sanitize-tic80
3521
3522 Thu Jan 30 12:28:18 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>
3523
3524         * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3525
3526 Thu Jan 30 12:08:40 1997  Ian Lance Taylor  <ian@cygnus.com>
3527
3528         * config/tc-mips.c (mips_fix_adjustable): New function.
3529         * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3530         (mips_fix_adjustable): Declare.
3531
3532         Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3533         * read.c (read_a_source_file): After doing an mri_pending_align,
3534         adjust the line_label if there is one.
3535         (s_space): Set mri_pending_align if an odd number of bytes were
3536         output.
3537
3538 Wed Jan 29 15:31:12 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
3539
3540         * config/tc-d10v.h (md_do_align): Add this hook to call
3541         d10v_cleanup() when a ".align" is detected.  Fixes PR11487.
3542
3543         * config/tc-d10v.c (find_opcode): Correctly calculate
3544         branch displacement when .aligns are present.
3545
3546 Wed Jan 29 09:42:11 1997  Jeffrey A Law  (law@cygnus.com)
3547
3548         * config/tc-mn10200.c (md_relax_table): Define.
3549         (md_convert_frag): Implement.
3550         (md_assemble): Handle relaxable operands/instructions correctly.
3551         (md_estimate_size_before_relax): Implement.
3552         * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3553
3554 Tue Jan 28 15:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
3555
3556         * config/tc-mips.c (append_insn): Give an error for jumps to a
3557         misaligned address.
3558         (md_apply_fix): Make a branch to an odd address an error rather
3559         than a warning.
3560
3561         * config/tc-mips.c (md_convert_frag): If the user explicitly
3562         requested an extended opcode, pass warn as true to mips16_immed.
3563
3564         * config/tc-mips.c (mips16_ip): Handle a missing expression like
3565         an explicit 0, so that explicitly extended instructions work
3566         correctly.
3567
3568 Mon Jan 27 17:41:20 1997  Ian Lance Taylor  <ian@cygnus.com>
3569
3570         * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3571         symbol for a common symbol.
3572
3573 Wed Jan 22 10:39:39 1997  Doug Evans  <dje@canuck.cygnus.com>
3574
3575         Patch presumed to have been checked in awhile ago but wasn't.
3576         Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
3577         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3578         (relax_segment, case rs_org): Move code inside braces.  Move locals
3579         target,after inside too.
3580         (relax_segment, case rs_machine_dependent): Guts moved to ...
3581         (relax_frag): New function.
3582         Call md_prepare_relax_scan if defined.
3583
3584 Mon Jan 20 10:56:47 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3585
3586         * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3587         'p' operand specifier.
3588
3589 Mon Jan 20 10:39:36 1997  J.T. Conklin  <jtc@cygnus.com>
3590
3591         * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3592         m68k family cpus which support long branch addressing modes.
3593         (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3594         md_create_long_jump): Use it.
3595
3596 Mon Jan 20 12:42:06 1997  Ian Lance Taylor  <ian@cygnus.com>
3597
3598         * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3599         the .reginfo or .MIPS.options section if configured for an
3600         embedded target.
3601
3602         * config/tc-mips.c (md_begin): Don't set interlocks for
3603         mips_4650.
3604
3605 Wed Jan 15 13:51:50 1997  Ian Lance Taylor  <ian@cygnus.com>
3606
3607         * read.c (read_a_source_file): Make sure the symbol ends with
3608         whitespace before checking whether the next character is '='.
3609
3610 Tue Jan 14 15:07:27 1997  Robert Lipe <robertl@dgii.com>
3611
3612         * config/tc-i386.c (sco_id): Moved from here...
3613         * config/obj-elf.c (sco_id): ...to here.  Adding the identifier
3614         really is an SCO ELF specific thing, not just a SCO x86 specific
3615         thing.
3616
3617 start-sanitize-tic80
3618 Mon Jan 13 22:43:01 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
3619
3620         * configure.in (tic80-*-*): Don't require 'coff'.
3621         * configure: Regenerate.
3622
3623 end-sanitize-tic80
3624 Thu Jan  9 09:08:43 1997  Ian Lance Taylor  <ian@cygnus.com>
3625
3626         * read.c (emit_expr): Check for overflow of a negative value
3627         correctly.
3628         * write.c (fixup_segment): Likewise.
3629         * config/obj-coff.c (fixup_segment): Likewise.
3630
3631         * config/tc-m68k.c (struct label_line): Define.
3632         (labels, current_label): New static variables.
3633         (md_assemble): Mark current_label as text, and clear it.
3634         (m68k_frob_label): New function.
3635         (m68k_flush_pending_output): New function.
3636         (m68k_frob_symbol): New function.
3637         * config/tc-m68k.h (tc_frob_label): Define.
3638         (md_flush_pending_output): Define.
3639         (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3640         (tc_frob_coff_symbol): Likewise.
3641
3642         * read.c (read_a_source_file): When defining a macro in MRI mode,
3643         don't add the symbol to the symbol table.
3644
3645 Tue Jan  7 11:21:42 1997  Jeffrey A Law  (law@cygnus.com)
3646
3647         * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3648         here since fixup_segment doesn't (linkrelax is set).
3649         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3650
3651 Mon Jan  6 15:19:32 1997  Jeffrey A Law  (law@cygnus.com)
3652
3653         * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3654         relocs.
3655
3656 Fri Jan  3 16:47:08 1997  Jeffrey A Law  (law@cygnus.com)
3657
3658         * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3659         to avoid warnings with the native HP compiler.
3660         (fix_new_hppa): Similarly for the r_type argument.
3661         (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3662         in an #if OBJ_ELF to keep gcc -Wall quiet.
3663         (md_apply_fix): Always initialize "result".
3664
3665         * config/tc-mn10200.c (md_assemble): Generate relocations.
3666
3667 Fri Jan  3 18:17:23 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3668
3669         * config/tc-m68k.c (s_even): Adjust the alignment of the current
3670         section.
3671
3672 Fri Jan  3 17:10:33 1997  Richard Henderson  <rth@tamu.edu>
3673
3674         * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3675         pass on the new file hook.
3676
3677         * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3678         !alpha_force_relocation, as local LITERALs can be adjusted to be
3679         relative to the section.
3680
3681 Fri Jan  3 12:09:24 1997  Ian Lance Taylor  <ian@cygnus.com>
3682
3683         * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3684         defined, call it.
3685         * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3686         aligned to odd boundary.
3687         (tc_frob_coff_symbol): Define.
3688
3689         * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3690
3691         * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3692
3693         * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3694         PCINDEX frag.  From Ronald F. Guilmette <rfg@monkeys.com>.
3695
3696         * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3697         immediate value.
3698         (md_assemble): If the size is 'B', set fx_signed.
3699         (md_apply_fix_2): Use fx_signed when checking for overflow.
3700
3701         * write.h (struct fix): Add fx_signed field.
3702         * write.c (fix_new_internal): Initialize fx_no_overflow and
3703         fx_signed fields.
3704         (fixup_segment): Use fx_signed when checking for overflow.
3705         * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3706         fx_signed when checking for overflow.
3707
3708 Thu Jan  2 13:37:29 1997  Ian Lance Taylor  <ian@cygnus.com>
3709
3710         * NOTES, NOTES.config: Removed.  These are rarely, if ever,
3711         updated, and all the useful information is in doc/internals.texi.
3712
3713         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3714         * read.c (read_a_source_file): Check for conditional operators
3715         before doing an MRI pending alignment.
3716         * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3717         (tc_conditional_pseudop): Define.
3718         * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3719         * doc/internals.texi (CPU backend): Describe
3720         tc_conditional_pseudoop.
3721
3722         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3723         * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3724         variable.
3725         (md_begin): Check m68k_rel32_from_cmdline before setting
3726         m68k_rel32.
3727         (m68k_mri_mode_change): Likewise.
3728         (md_longopts): Add --disp-size-default-16 and
3729         --disp-size-default-32.
3730         (md_parse_option): Handle new options.
3731         (md_show_usage): Mention new options.
3732         * doc/c-m68k.texi (M68K-Opts): Document new options.
3733
3734         Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3735         * config/tc-m68k.c (m68k_index_width_default): New static
3736         variable.
3737         (m68k_ip): Use m68k_index_width_default to set the size of a base
3738         register whose size was not given.
3739         (md_longopts): Add --base-size-default-16 and
3740         --base-size-default-32.
3741         (md_parse_option): Handle new options.
3742         (md_show_usage): Mention new options.
3743         * doc/c-m68k.texi (M68K-Opts): Document new options.
3744
3745         * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3746
3747         * configure.in: Recognize mips-*-linux* target.
3748         * configure: Rebuild.
3749
3750         * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3751         work if valueT is only 32 bits.
3752
3753         * config/tc-mips.c: Throughout, check target_big_endian rather
3754         than byte_order.
3755         (byte_order): Remove.
3756         (mips_init_after_args): Remove.
3757         * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3758         (mips_init_after_args): Don't declare.
3759         (tc_init_after_args): Don't define.
3760
3761         * config/tc-mips.h (tc_frob_after_relocs): Define if
3762         OBJ_MAYBE_ELF.
3763         (mips_elf_final_processing): Likewise.
3764         (ELF_TC_SPECIAL_SECTIONS): Likewise.
3765
3766 Tue Dec 31 15:12:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3767
3768         * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3769         sld.{h,w} and the operand is relocatable, adjust the adend by
3770         shifting it right one bit.
3771
3772 Tue Dec 31 12:56:41 1996  Ian Lance Taylor  <ian@cygnus.com>
3773
3774         * read.c (read_a_source_file): Check mri_pending_align after
3775         checking for a macro.  From Ronald F. Guilmette
3776         <rfg@monkeys.com>.
3777
3778         * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3779
3780         * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3781         add segment argument.  If OBJ_ELF, treat a relocation against a
3782         symbol in a linkonce section like a relocation against an external
3783         symbol.
3784         * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3785
3786 Mon Dec 30 11:35:40 1996  Ian Lance Taylor  <ian@cygnus.com>
3787
3788         * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3789
3790 Fri Dec 27 22:51:51 1996  Fred Fish  <fnf@cygnus.com>
3791
3792         * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3793         includes config.h instead of host.h, tc.h instead of tp.h, and
3794         targ-env.h instead of target-environment.h.
3795         Also, obj-format.h includes targ-cpu.h instead of
3796         target-processor.h.
3797 start-sanitize-tic80
3798         * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3799         * configure: Rebuild with autoconf.
3800         * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3801         (TARGET_FORMAT): Define to "coff-tic80".
3802         * config/tc-tic80.c: New file for TIc80 support.
3803         * config/tc-tic80.h: New file for TIc80 support.
3804 end-sanitize-tic80
3805
3806 Fri Dec 27 11:42:29 1996  Ian Lance Taylor  <ian@cygnus.com>
3807
3808         * doc/as.texinfo (M): Mention explicitly that -M changes macro
3809         handling.
3810
3811 Thu Dec 19 12:06:08 1996  Ian Lance Taylor  <ian@cygnus.com>
3812
3813         * write.c (adjust_reloc_syms): If the fixup symbol has been
3814         equated to an undefined symbol, convert the fixup to being against
3815         the target symbol.  Remove obsolete code handling a special case
3816         for i386 PIC.
3817
3818 Wed Dec 18 22:54:39 1996  Stan Shebs  <shebs@andros.cygnus.com>
3819
3820         * mpw-make.sed: Use NewFolderRecursive for installation.
3821
3822 Wed Dec 18 16:00:42 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3823
3824         * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3825
3826 Wed Dec 18 15:27:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3827
3828         * config/tc-d10v.c (md_assemble): Fix bug which caused
3829         second instruction in a line to be case sensitize. PR11312
3830
3831 Wed Dec 18 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
3832
3833         * config/tc-mn10200.c (mn10200_insert_operand): Don't
3834         range check operands with MN10200_OPERAND_NOCHECK set.
3835         (check_operand): Likewise.
3836
3837 Tue Dec 17 10:59:32 1996  Ian Lance Taylor  <ian@cygnus.com>
3838
3839         * config/tc-mips.c: Undo part of last Friday's alignment changes.
3840         (md_begin): Always align the text section to a four byte
3841         boundary.
3842         (append_insn): Remove call to record_align.
3843
3844         * config/tc-mips.c (insn_label): Remove.
3845         (struct insn_label_list): Define.
3846         (insn_labels, free_insn_labels): New static variables.
3847         (mips_clear_insn_labels): New static function.
3848         (append_insn): Mark all mips16 text labels, and make them odd.
3849         Handle all labels after emitting a nop, not just one.  Call
3850         mips_clear_insn_labels rather than just clearing insn_label.
3851         (mips_emit_delays): Add insns parameter, and use it to decide
3852         whether to mark mips16 labels.  Handle all labels, not just one.
3853         Force mips16 labels to be odd.  Change all callers.
3854         (mips16_immed): Don't check for an odd branch target.
3855         (md_apply_fix): Don't check mips16 mode for a branch reloc.
3856         (mips16_extended_frag): Ignore the low bit in a branch target.
3857         (md_convert_frag): Likewise.
3858         (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3859         clearing insn_label.
3860         (mips_align, mips_flush_pending_output, s_cons): Likewise.
3861         (s_float_cons, s_gpword): Likewise.
3862         (s_align): Use insn_labels rather than insn_label.
3863         (s_cons, s_float_cons, s_gpword): Likewise.
3864         (mips_frob_file_after_relocs): New function.
3865         (mips_define_label): Rewrite to add to insn_labels list.
3866         * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3867         * ecoff.c (ecoff_build_symbols): If the size of a function comes
3868         out odd, increment it.
3869
3870         * config/tc-mips.c (append_insn): Only update prev_insn when not
3871         reordering if place is NULL.
3872
3873         * config/tc-mips.c (mips16_ip): Check for a missing expression
3874         when using the register indirect addressing mode.
3875
3876 Mon Dec 16 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
3877
3878         * config/tc-mn10200.c (mn10200_insert_operand): Don't
3879         check 24bit operands for overflow.
3880         (check_operand): Likewise.
3881
3882 Mon Dec 16 11:50:40 1996  Ian Lance Taylor  <ian@cygnus.com>
3883
3884         * doc/as.texinfo (Section): Document how to use the .section
3885         pseudo-op for COFF and ELF.
3886
3887 Sun Dec 15 15:26:37 1996  Ian Lance Taylor  <ian@cygnus.com>
3888
3889         * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3890
3891 Sat Dec 14 22:37:27 1996  Ian Lance Taylor  <ian@cygnus.com>
3892
3893         * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3894         (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3895         store them.  Adjust other RELAX_MIPS16 macros.
3896         (RELAX_MIPS16_DSLOT): Define.
3897         (RELAX_MIPS16_JAL_DSLOT): Define.
3898         (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE.  Correct
3899         handling of whether previous instruction has a fixup.  Set
3900         prev_insn_reloc_type.
3901         (mips_no_prev_insn): Clear prev_insn_reloc_type.
3902         (mips16_extended_frag): Use the right base address for a PC
3903         relative add or load.
3904         (md_convert_frag): Likewise.  If a PC relative add or load is
3905         used, record the alignment for the section.
3906
3907 Fri Dec 13 13:00:33 1996  Ian Lance Taylor  <ian@cygnus.com>
3908
3909         * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3910         linkonce section into a reloc against the section symbol.
3911
3912         * config/tc-mips.c (mips16_macro): Remove nop instructions after
3913         branch instructions.
3914
3915         * config/tc-mips.c (md_begin): If configured for an embedded ELF
3916         system, don't set the section alignment to 2**4.
3917         (s_change_sec): Likewise.
3918         (append_insn): Call record_alignment for the section.
3919         (md_section_align): Don't align the section size for an embedded
3920         ELF system.
3921
3922 Thu Dec 12 16:40:47 1996  Ian Lance Taylor  <ian@cygnus.com>
3923
3924         * write.c (adjust_reloc_syms): Make sure that symbols are
3925         resolved; expression symbols may have been skipped.
3926         * config/obj-coff.c (fixup_segment): Likewise.
3927
3928 Thu Dec 12 15:18:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3929
3930         * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3931         BFD_RELOC_24_PLT_PCREL relocation.
3932         (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3933
3934 Tue Dec 10 13:51:55 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
3935
3936         * config/tc-d10v.c (write_2_short): Remove code that called
3937         parallel_ok() when the programmer specified parallel instructions.
3938
3939 Tue Dec 10 12:23:19 1996  Jeffrey A Law  (law@cygnus.com)
3940
3941         * config/tc-mn10300.c (md_assemble): Update to handle endianness
3942         issues correctly.
3943
3944         * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3945         * config/tc-mn10300.c (md_assemble): Likewise.
3946
3947 Tue Dec 10 11:37:14 1996  Ian Lance Taylor  <ian@cygnus.com>
3948
3949         * config/tc-mips.c (append_insn): Make sure there is enough room
3950         in a frag after a mips16 instruction to switch it with a jump
3951         instruction.
3952
3953         * config/tc-mips.c (mips16_extended_frag): Give an error for an
3954         attempt to use a non absolute symbol in an extending frag.
3955
3956 Mon Dec  9 16:48:20 1996  Jeffrey A Law  (law@cygnus.com)
3957
3958         * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3959         * config/tc-mn10200.h: Likewise.
3960
3961 Mon Dec  9 17:09:42 1996  Ian Lance Taylor  <ian@cygnus.com>
3962
3963         * app.c (do_scrub_chars): At the end of a C comment, pass space to
3964         UNGET rather than PUT.  Set old_state before setting state to -2.
3965
3966         * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3967         when extending because the value is exactly maxtiny + 1.
3968
3969         * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3970         arguments, and store them.  Adjust other RELAX_MIPS16 macros.
3971         (RELAX_MIPS16_USER_SMALL): Define.
3972         (RELAX_MIPS16_USER_EXT): Define.
3973         (mips16_small, mips16_ext): New static variables.
3974         (append_insn): Pass mips16_small and mips16_ext to
3975         RELAX_MIPS16_ENCODE.
3976         (mips16_ip): Set mips16_small and mips16_ext.
3977         (mips16_immed): Don't check mips16_autoextend.
3978         (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3979
3980         * write.c (write_relocs): Print an error for an out of range
3981         fixup, rather than calling abort.
3982
3983         * as.c (main): Unlink the output file if there are errors while
3984         generating the fixups.
3985
3986 Fri Dec  6 18:48:13 1996  Ian Lance Taylor  <ian@cygnus.com>
3987
3988         * config/tc-mips.c (mips16_extended_frag): Don't call
3989         S_GET_VALUE.
3990         (md_convert_frag): Call resolve_symbol_value before calling
3991         S_GET_VALUE, and don't add in the frag address.
3992
3993         * config/tc-mips.c (mips16_immed): Add file and line parameters,
3994         and use them when reporting errors.  Change all callers.
3995
3996 Fri Dec  6 15:36:32 1996  Jeffrey A Law  (law@cygnus.com)
3997
3998         * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3999         Remove '$' prefixing for registers.
4000
4001 Fri Dec  6 00:55:48 1996  Martin  <hunt@cygnus.com>
4002
4003         * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4004         is initialized before using it.
4005         (d10v_cleanup): No longer uses its argument, so make it void.
4006
4007         * config/tc-d10v.h (d10v_cleanup): Change prototype.
4008
4009 Thu Dec  5 11:03:31 1996  Ian Lance Taylor  <ian@cygnus.com>
4010
4011         * write.c (fixup_segment): Don't discard the symbol for a PC
4012         relative fixup to an absolute symbol.
4013
4014 Wed Dec  4 15:42:41 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4015
4016         * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4017         with multiple sections.
4018
4019 Wed Dec  4 13:00:07 1996  Ian Lance Taylor  <ian@cygnus.com>
4020
4021         * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4022         no-mips-16 to no-mips16.
4023         (s_mipsset): Accept .set mips16 and .set nomips16.
4024
4025 Wed Dec  4 10:35:33 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4026
4027         * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4028         argument, and check for +/- constant following the suffix, folding
4029         it into the expression.
4030         (ppc_elf_cons): Change ppc_elf_suffix calls.
4031         (md_assemble): Ditto.
4032         (shlib): Replace boolean mrelocatable with enumeration shlib.
4033         (md_parse_option): Discriminate between PIC style shared libraries
4034         and -mrelocatable.
4035         (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4036         libraries.
4037
4038 Tue Dec  3 23:18:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4039
4040         * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4041         change the comment characters.
4042
4043         * config/tc-ppc.c (comment_chars): Delete in favor of
4044         tc_comment_chars.
4045         (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4046         comment chars.
4047         (ppc_comment_chars): Select appropriate comment chars by default.
4048         (msolaris): New flag for -m{,no-}solaris.
4049         (md_parse_option): Recognize -K pic.  Add support for
4050         -m{,no-}solaris.
4051         (md_show_usage): Update.
4052         (md_begin): Do not set ELF flags if Solaris.
4053         (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4054         (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4055
4056 Mon Dec  2 13:48:57 1996  Ian Lance Taylor  <ian@cygnus.com>
4057
4058         * as.c (main): Correct handling of flag_always_generate_output.
4059
4060 Sun Dec  1 21:46:05 1996  Jeffrey A Law  (law@cygnus.com)
4061
4062         * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4063         fx_offset, not fx_addnumber.
4064
4065         * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4066         reloc adjustments.
4067
4068 Sat Nov 30 17:34:48 1996  Eliot Dresselhaus  <eliot@wally.edc.com>
4069
4070         * config/tc-i386.c: Correct misspelling: balenced to balanced.
4071
4072 Wed Nov 27 13:25:39 1996  Ian Lance Taylor  <ian@cygnus.com>
4073
4074         * config/tc-mips.c (md_section_align): Check for an alignment of
4075         4, not an alignment of 16.  Corrects August 7 patch.
4076
4077 Tue Nov 26 10:33:16 1996  Ian Lance Taylor  <ian@cygnus.com>
4078
4079         * configure, conf.in: Rebuild with autoconf 2.12.
4080
4081         * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4082         alignment is specified.
4083
4084         Add support for mips16 (16 bit MIPS implementation):
4085         * config/tc-mips.c: Extensive additions for mips16 support, not
4086         listed here.
4087         (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4088         (insn_uses_reg): Change last parameter to an enum.
4089         * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4090         (md_relax_frag): Define as mips_relax_frag.
4091         (mips_relax_frag): Declare.
4092         (struct mips_cl_insn): Add use_extend and extend fields.
4093         (tc_fix_adjustable): Define.
4094         * config/obj-elf.h (S_GET_OTHER): Define.
4095         (S_SET_OTHER): Define.
4096
4097 Mon Nov 25 18:02:29 1996  J.T. Conklin  <jtc@beauty.cygnus.com>
4098
4099         * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4100         o and p operand specifiers.
4101
4102 Mon Nov 25 10:45:14 1996  Doug Evans  <dje@seba.cygnus.com>
4103
4104         * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4105         (relax_segment, case rs_org): Move code inside braces.  Move locals
4106         target,after inside too.
4107         (relax_segment, case rs_machine_dependent): Guts moved to ...
4108         (relax_frag): New function.
4109         Call md_prepare_relax_scan if defined.
4110         * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4111         M68K_AIM_KLUDGE.
4112
4113 Mon Nov 25 08:49:36 1996  Jeffrey A Law  (law@cygnus.com)
4114
4115         * config/tc-mn10300.c (address_registers): Use '$' as register
4116         prefix instead of '%'.
4117         (data_registers, other_registers, md_assemble): Likewise.
4118
4119         * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4120         (data_registers, other_registers, md_assemble): Likewise.
4121
4122         * config/tc-mn10300.c (md_assemble): Correctly determine the
4123         correct location and type for each relocation.
4124         (md_pcrel_from): Simplify.
4125
4126 Fri Nov 22 15:42:26 1996  Ian Lance Taylor  <ian@cygnus.com>
4127
4128         * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4129         converted into branch around branch.
4130
4131 Thu Nov 21 11:56:11 1996  Jeffrey A Law  (law@cygnus.com)
4132
4133         * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4134         (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4135         pc-relative relocs.
4136         * config/tc-mn10300.c (md_begin): Set linkrelax.
4137         (md_assemble): Create fixups as needed.
4138         (md_apply_fix3): Gut.  It shouldn't ever get called anymore.
4139
4140 Tue Nov 19 17:48:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4141
4142         * config/tc-d10v.c (parallel_ok): When automatically converting
4143         serial ops to parallel, do not consider a branch as the first
4144         instruction.
4145
4146 Tue Nov 19 13:35:22 1996  Jeffrey A Law  (law@cygnus.com)
4147
4148         * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4149
4150 Mon Nov 18 15:26:55 1996  Jeffrey A Law  (law@cygnus.com)
4151
4152         * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4153         via PARAMS.
4154         (check_operand): Likewise.
4155
4156 Mon Nov 18 15:22:28 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4157
4158         * config/tc-d10v.c (parallel_ok): Branch and link instructions
4159         modify r13.
4160         (write_2_short): Call parallel_ok to check whether two short
4161         instructions the user requested execute in parallel, can be
4162         executed that way.
4163
4164 Thu Nov 14 11:17:49 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4165
4166         * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4167         allow a branch and link in parallel with an exe instruction.
4168
4169 Fri Nov  8 13:55:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4170
4171         * doc/c-d10v.texi: Add info on @word modifier.
4172
4173 Wed Nov  6 13:46:07 1996  Jeffrey A Law  (law@cygnus.com)
4174
4175         * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4176         operands are assumed to be 32bits.  Use "bits" field to hold the
4177         number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4178         (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4179         to be 32bits.
4180
4181         * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4182         of a MN10300_OPERAND_SPLIT operand by operand->shift.
4183
4184         * config/tc-mn10300.c (mn10300_insert_operand): Handle
4185         MN10300_OPERAND_SPLIT.
4186
4187 Tue Nov  5 13:30:40 1996  Jeffrey A Law  (law@cygnus.com)
4188
4189         * config/tc-mn10300.c (md_assemble): Insert operands into
4190         the extension part of the instruction if necessary.
4191         (mn10300_insert_operand): Accept pointer to extension word
4192         argument.  Make insn a pointer argument too.  Return type
4193         is now void.  All callers changed.
4194
4195 Mon Nov  4 12:53:40 1996  Jeffrey A Law  (law@cygnus.com)
4196
4197         * config/tc-mn10300.c (mn10300_insert_operand): Handle
4198         repeated register operands.
4199
4200 Fri Nov  1 10:42:49 1996  Ian Lance Taylor  <ian@cygnus.com>
4201
4202         * doc/as.texinfo: Added section on reporting bugs.
4203
4204         * config/tc-alpha.c: Change uses of void * to PTR.  Change the
4205         alpha_macro emit field to expect a const argument, and change the
4206         arg field to be const.  Fix some spacing to follow the GNU
4207         standard.
4208
4209 Fri Nov  1 10:32:03 1996  Richard Henderson  <rth@tamu.edu>
4210
4211         * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4212         (pca56) and 21264 (ev6) cpus.
4213         (md_apply_fix): Private relocation types are now negative.
4214         (alpha_force_relocation): Likewise.
4215         (tc_gen_reloc): Likewise.
4216         (emit_insn): Likewise.
4217         (emit_ldXu): Do the right thing when the hardware can do byte insns.
4218         (emit_stX): Likewise.
4219         (emit_sextX): Likewise.
4220
4221 Thu Oct 31 16:33:21 1996  Ian Lance Taylor  <ian@cygnus.com>
4222
4223         * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4224         a symbol found in a reloc.
4225
4226         * symbols.c (resolve_symbol_value): Improve the error message if
4227         an undefined symbol is used in an expression.
4228
4229 Wed Oct 30 20:15:35 1996  Ian Lance Taylor  <ian@cygnus.com>
4230
4231         * doc/internals.texi: Rewrite, and add a lot of documentation.
4232         * doc/Makefile.in (internals.info): New target.
4233
4234 Wed Oct 30 14:55:57 1996  Jeffrey A Law  (law@cygnus.com)
4235
4236         * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4237         against weak symbols.
4238
4239 Tue Oct 29 12:28:16 1996  Jeffrey A Law  (law@cygnus.com)
4240
4241         * config/tc-v850.c (md_assemble): Don't lose for relaxable
4242         addresses like .+6.
4243
4244         * config/tc-v850.c (md_convert_frag): Make sure we insert the
4245         fixup at the right address within the frag.
4246
4247         * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4248         to an absolute value, instead increment it as needed.
4249
4250         * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4251         * config/tc-v850.c: Fix some indention problems.
4252         (md_relax_table): Define for D9->D99 branch displacement
4253         relaxing.
4254         (md_convert_frag): Do something useful instead of aborting.
4255         (md_estimate_size_before_relax): Likewise.
4256         (md_assemble): Note if the matching instruction has a relaxable
4257         operand.  If it does, allocate frag with frag_var and don't
4258         do any fixups.
4259
4260 Mon Oct 28 10:48:40 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4261
4262         * config/tc-d10v.h (md_cleanup): New function.  This is needed to
4263         write out any buffered instructions when a ".end" is found.
4264
4265 Mon Oct 28 10:43:45 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4266
4267         * read.c (read_a_source_file): New hook md_cleanup().
4268
4269 Fri Oct 25 00:01:00 1996  Ian Lance Taylor  <ian@cygnus.com>
4270
4271         * write.c (fix_new_exp): Use make_expr_symbol to build an
4272         expression symbol for a complex fixup.
4273
4274 Thu Oct 24 14:31:04 1996  Jeffrey A Law  (law@cygnus.com)
4275
4276         * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4277         hacks to improve parsing of complex hi, lo, zda, etc
4278         expressions.
4279         (md_assemble): Don't demand and eat a trailing ')' after finding
4280         a v850 relocation prefix.  Sign extend the constant in a
4281         BFD_RELOC_LO16 expression.  Do eat a trailing ')' after a complete
4282         operand.
4283         (parse_cons_expression_v850): Don't eat a trailing ')' after
4284         finding a v850 relocation prefix.
4285
4286         * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4287         (TC_CONS_FIX_NEW): Likewise.
4288         * config/tc-v850.c (parse_cons_expression_v850): New function.
4289         (cons_fix_new_v850): Likewise.
4290
4291         * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4292
4293 Wed Oct 23 18:20:29 1996  Ian Lance Taylor  <ian@cygnus.com>
4294
4295         * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4296         for an unknown relocation type.
4297
4298 Wed Oct 23 16:21:28 1996  Jeffrey A Law  (law@cygnus.com)
4299
4300         * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4301         4 bytes of space.
4302
4303 Tue Oct 22 22:01:25 1996  Jeffrey A Law  (law@cygnus.com)
4304
4305         * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4306         differently for movea & sst/sld insns.
4307
4308 Tue Oct 22 17:09:32 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4309
4310         * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4311         of instructions.
4312
4313 Tue Oct 22 11:28:39 1996  Ian Lance Taylor  <ian@cygnus.com>
4314
4315         * obj.h (struct format_ops): Add frob_file_after_relocs field.
4316         * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4317         * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4318         frob_file_after_relocs field.
4319         * config/obj-elf.c (elf_format_ops): Likewise.
4320         * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4321         including obj-elf.h.
4322
4323 Mon Oct 21 11:38:30 1996  Ian Lance Taylor  <ian@cygnus.com>
4324
4325         * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4326         specially if not ELF.
4327         (md_apply_fix): Handle BFD_RELOC_64.
4328         (tc_gen_reloc): Handle BFD_RELOC_64.
4329
4330         * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4331         relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4332         reloc hacking).
4333
4334         * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4335         Don't check S_GET_OTHER.
4336
4337 Fri Oct 18 14:06:26 1996  Ian Lance Taylor  <ian@cygnus.com>
4338
4339         * config/tc-mips.c (mips_ip): Accept an odd floating point
4340         register with l.s or s.s.
4341
4342         * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4343         .type pseudo-op.
4344         (obj_aout_type): New static function.
4345
4346 Thu Oct 17 17:55:17 1996  Ian Lance Taylor  <ian@cygnus.com>
4347
4348         * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4349
4350 Wed Oct 16 11:28:31 1996  Jeffrey A Law  (law@cygnus.com)
4351
4352         * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4353         and sdaoff expressions.
4354
4355         * write.c (fixup_segment): Don't add symbol value to addend if
4356         TC_V850 and OBJ_ELF.
4357         * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4358         pc-relative fixups.
4359
4360         * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4361         (md_pcrel_from_section): Likewise.
4362         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4363
4364 Tue Oct 15 23:19:00 1996  Jeffrey A Law  (law@cygnus.com)
4365
4366         * config/tc-v850.c (md_pcrel_from): Delete unused function.
4367         (md_pcrel_from_section): New function.
4368         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4369
4370 Mon Oct 14 13:59:12 1996  Ian Lance Taylor  <ian@cygnus.com>
4371
4372         * config/tc-mips.c (load_register): Add cast to offsetT when using
4373         a constant with &~.
4374
4375 Mon Oct 14 11:24:28 1996  Richard Henderson  <rth@tamu.edu>
4376
4377         * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4378         (elf_frob_file_after_relocs): ... here.  New function.
4379         * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4380         * write.c (write_object_file): Call *frob_after_relocs after the
4381         call to write_relocs.
4382
4383         * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4384
4385         * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4386         symbol, as this messes up linking.  Instead, expand the recursive call
4387         inline and change up the appropriate bits to get the 0x8000 offset
4388         in the reloc addend.
4389
4390 Thu Oct 10 17:30:31 1996  Ian Lance Taylor  <ian@cygnus.com>
4391
4392         * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4393         two symbols in the same segment to be adjusted.
4394
4395         * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4396         * configure: Rebuild.
4397
4398 Thu Oct 10 17:22:18 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4399
4400         * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4401         errors.
4402         (ppc_elf_validate_fix): Ditto.
4403         (md_assemble): Ditto.
4404         (ppc_tc): Ditto.
4405         (ppc_pe_section): Ditto.
4406         (ppc_frob_symbol): Ditto.
4407
4408 Thu Oct 10 12:05:45 1996  Jeffrey A Law  (law@cygnus.com)
4409
4410         * config/mn10300.c (md_assemble): Pass an extra shift count
4411         to mn10300_insert_operand based on the opcode format.
4412         (mn10300_insert_operand): Accept and use extra shift count
4413         parameter.
4414
4415         * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4416         formats rather than hard-coded constants.
4417
4418         * config/tc-mn10300.c (md_assemble): Format D5 instructions
4419         are 7 bytes long.  Write out instructions in big-endian format.
4420
4421 Tue Oct  8 14:56:15 1996  Jeffrey A Law  (law@cygnus.com)
4422
4423         * config/tc-mn10300.c (md_assemble): Tweak further so
4424         that all instructions are parsed correctly.
4425
4426 Tue Oct  8 13:02:21 1996  Ian Lance Taylor  <ian@cygnus.com>
4427
4428         * as.h: Include libiberty.h.
4429         (xmalloc, xrealloc): Don't declare.
4430         * as.c: Don't include libiberty.h.
4431         * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4432         * config/tc-mips.c: Likewise.
4433         * messages.c: Likewise.
4434         (xstrerror): Don't declare.
4435         * xmalloc.c: Remove.
4436
4437 Mon Oct  7 16:53:23 1996  Jeffrey A Law  (law@cygnus.com)
4438
4439         * config/tc-mn10300.h (pre_defined_registers) Remove.
4440         (system_registers, cc_names): Likewise.
4441         (address_registers, data_registers, other_registers): New register
4442         arrays.
4443         (register_name, system_register_name, cc_name): Remove.
4444         (mn10300_reloc_prefix): Likewise.
4445         (data_register_name): New function.
4446         (address_register_name, other_register_name): Likewise.
4447         (md_assemble): Rough cut at parsing operands.  Remove lots of
4448         unwanted code.
4449         (md_apply_fix3): Disable for now.
4450
4451 Mon Oct  7 11:38:34 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4452
4453         * config/tc-m68k.c (select_control_regs): New function, extracted
4454         out of m68k_init_after_args.
4455         (m68k_init_after_args): Use it.
4456         (mri_chip): Use it here as well to update set of allowed control
4457         regs for movec.
4458
4459 Mon Oct  7 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>
4460
4461         * config/obj-elf.c (elf_begin): New function.
4462         (obj_elf_section): Add the section symbol to the symbol table.
4463         * config/obj-elf.h (obj_begin): Define.
4464         (elf_begin): Declare.
4465         * as.c (perform_an_assembly_pass): Call obj_begin if it is
4466         defined.
4467
4468 Fri Oct  4 18:37:32 1996  Ian Lance Taylor  <ian@cygnus.com>
4469
4470         * config/obj-coff.c (fixup_segment): Subtract the section address
4471         from a PC relative reloc if TC_M68K.
4472
4473 Thu Oct  3 15:15:30 1996  Ian Lance Taylor  <ian@cygnus.com>
4474
4475         * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4476         .uaxword available even if not OBJ_ELF.
4477         (md_atof): Remove unused local variable wordP.
4478
4479 Thu Oct  3 00:16:50 1996  Jeffrey A Law  (law@cygnus.com)
4480
4481         * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4482         for Matsushita MN10x00 support.
4483         * configure.in: Recognize mn10x00-*-*
4484         * configure: Rebuilt.
4485
4486 Wed Oct  2 15:54:03 1996  Klaus Kaempf  <kkaempf@progis.de>
4487
4488         * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4489         * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4490         (load_expression): track clobbering of base reg before jmp/jsr.
4491         (s_alpha_file): pass case_hack flags and source filename via
4492         symbol table to bfd.
4493         * tc-alpha.h (TC_CONS_FIX_NEW): define
4494
4495 Tue Oct  1 16:16:01 1996  Joel Sherrill  <joel@oarcorp.com>
4496
4497         * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4498         * configure: Rebuild.
4499
4500 Tue Oct  1 12:37:48 1996  Ian Lance Taylor  <ian@cygnus.com>
4501
4502         * read.c (s_macro): Warn if a macro has the same name as a
4503         pseudo-op.
4504         (s_space): In m68k MRI mode, align to a word boundary.
4505         * macro.c (define_macro): Add namep parameter.  Change all
4506         callers.
4507         * macro.h (define_macro): Update declaration.
4508
4509         * as.c (show_usage): Print bug report address.
4510         (parse_args): Change version printing to match current GNU
4511         standards.
4512         * gasp.c (show_usage): Print bug report address.
4513         (main): Change version printing to match current GNU standards.
4514
4515         * config/tc-m68k.c (init_table): Correct access control unit
4516         register numbers.  From Ken Rose <rose@netcom.com>.
4517
4518         * config/tc-alpha.c: Add some static function prototypes.
4519         (alpha_macros): Move to top of file.  Make static.
4520         (alpha_num_macros): Move to top of file.
4521
4522 Tue Oct  1 09:36:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
4523
4524         * tc-v850.h:  Define LOCAL_LABEL to recognise _.L_* symbols
4525         generated by DWARF.
4526
4527 Sat Sep 28 03:38:08 1996  Ian Lance Taylor  <ian@cygnus.com>
4528
4529         * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4530         and just call sprintf_vma.
4531
4532 Thu Sep 26 16:04:11 1996  Ian Lance Taylor  <ian@cygnus.com>
4533
4534         * expr.c (expr): Change >>= to >> (fix typo).  (From meissner).
4535
4536 Tue Sep 24 19:05:08 1996  Ian Lance Taylor  <ian@cygnus.com>
4537
4538         * read.c (float_cons): Call md_flush_pending_output if it is
4539         defined.
4540
4541 Tue Sep 24 12:22:18 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4542
4543         * config/tc-d10v.c (md_operand): Created.  Allows operands to
4544         start with '#'.
4545         * config/tc-d10v.h (md_operand): Undefined.
4546
4547 Mon Sep 23 12:13:18 1996  Ian Lance Taylor  <ian@cygnus.com>
4548
4549         * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4550         (md_assemble): A fixup width of '3' means a 1 byte reloc.
4551
4552 Thu Sep 19 12:21:24 1996  Ian Lance Taylor  <ian@cygnus.com>
4553
4554         * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4555         reloc for the i960 for a reloc in the same section.  This undoes
4556         one of the two changes made Aug 19.
4557
4558 Wed Sep 18 12:11:58 1996  Ian Lance Taylor  <ian@cygnus.com>
4559
4560         * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4561         symbols to the position of the debugging information.
4562
4563 Mon Sep 16 11:41:40 1996  Ian Lance Taylor  <ian@cygnus.com>
4564
4565         * expr.c (expr): Always use unsigned right shifts for >>.
4566
4567 Thu Sep 12 10:25:45 1996  James G. Smith  <jsmith@cygnus.co.uk>
4568
4569         * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4570         slots when processing BL fixups.
4571
4572         * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4573         on the first half of the instruction.
4574
4575 Wed Sep 11 00:09:35 1996  Ian Lance Taylor  <ian@cygnus.com>
4576
4577         * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4578         stabs expression, rather than giving an error.
4579
4580         * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4581         the same file.
4582
4583 Tue Sep 10 11:45:37 1996  Ian Lance Taylor  <ian@cygnus.com>
4584
4585         * config/tc-mips.c (append_insn): Fill in the value for a constant
4586         jump, rather than creating a reloc.
4587
4588 Mon Sep  9 10:57:42 1996  Ian Lance Taylor  <ian@cygnus.com>
4589
4590         * config/tc-mips.c (append_insn): Don't swap an instruction which
4591         sets a condition code with an instruction which uses a condition
4592         code.
4593         (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4594         immediate value.
4595
4596         * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4597         (mips_ip): Give a better error message if the ISA level is wrong.
4598         (md_parse_option): Recognize -mcpu=[v][r]5000.
4599
4600 Sat Sep  7 13:25:55 1996  James G. Smith  <jsmith@cygnus.co.uk>
4601
4602         * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4603         leading zeroes.
4604         (load_register): Ensure hi32 bits are not lost during lo32bit
4605         processing. Fix shift offset that was overflowing into the next
4606         instruction field. Add code to generate shorter sequences for
4607         constants with a single contiguous seqeuence of ones.
4608
4609 Fri Sep  6 17:07:12 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4610
4611         * config/tc-d10v.c (d10v_dot_word): New function to support
4612         "@word" with the word pseudo-op.
4613         (md_apply_fix3): Cleanup and changes to support correct sizes
4614         for 16 and 18-bit relocs.
4615
4616 Fri Sep  6 16:00:29 1996  Doug Evans  <dje@canuck.cygnus.com>
4617
4618         * configure.in (sparc-*-aout): Set `em'.
4619         * configure: Regenerated.
4620         * config/te-sparcaout.h: New file.
4621         * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4622         Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4623         * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4624         (SPECIAL_CASE_{SETSW,SETX}): Define.
4625         ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4626         (md_begin): Delete setting of `target_big_endian'.
4627         (output_insn): New function.
4628         (md_assemble): Rewrite.  Add `setx' support.
4629         (sparc_ip): Handle `0' operand char.  Recognize setuw, setsw, setx
4630         special cases.
4631         (md_atof): Add little endian support.
4632         (md_number_to_chars): Likewise.
4633         (md_apply_fix): Likewise.
4634         (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4635         (md_parse_option): Likewise.
4636         (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4637
4638 Thu Sep  5 13:40:29 1996  Ian Lance Taylor  <ian@cygnus.com>
4639
4640         * ecoff.c (ecoff_new_file): New function.
4641         * ecoff.h (ecoff_new_file): Declare.
4642         * config/obj-ecoff.h (obj_app_file): Define.
4643
4644 Thu Sep  5 13:39:25 1996  Richard Henderson  <rth@tamu.edu>
4645
4646         * config/tc-alpha.c (load_expression): Bias the .lit8 section
4647         symbol by 32k so that our 16-bit signed offset can address the
4648         entire chunk.  Reported by <matt@lkg.dec.com>.
4649
4650 Wed Sep  4 10:23:20 1996  Ian Lance Taylor  <ian@cygnus.com>
4651
4652         * config/tc-mips.c (load_register): Remove unused variable tmp.
4653
4654 Wed Sep  4 11:24:29 1996  James G. Smith  <jsmith@cygnus.co.uk>
4655
4656         * config/tc-mips.c (load_register): Remove unnecessary code that
4657         was causing the high 32bits of 64bit constants to be lost.
4658
4659 Tue Sep  3 13:52:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4660
4661         * config/tc-d10v.c: Added changes to support function
4662         pointers and "@word" syntax.
4663
4664 Tue Sep  3 11:57:18 1996  Jeffrey A Law  (law@cygnus.com)
4665
4666         * config/tc-v850.c: Remove commented out and #if 0'd code.
4667         (v850_reloc_prefix): Provide prototype.
4668         (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4669         functions.
4670         (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4671         (md_assemble): Add default to case statement.
4672
4673 Sat Aug 31 16:03:00 1996  Jeffrey A Law  (law@cygnus.com)
4674
4675         * config/tc-v850.c (md_assemble): Compute size of the instrction
4676         from the opcode.
4677
4678         * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4679         word fixups too.
4680
4681 Fri Aug 30 23:50:08 1996  Jeffrey A Law  (law@cygnus.com)
4682
4683         * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4684         routines to fetch/store the updated instruction from/to memory.
4685         (v850_insert_operand): If the operand has a specialized insert
4686         routine, call it.
4687
4688 Fri Aug 30 18:35:26 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
4689
4690         * config/tc-v850.c (reg_name_search): Align calling convention to
4691         be like identical function found in tc-ppc.c.
4692         (get_reloc): Removed.
4693         (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4694         (md_assemble): emit fixups.
4695         (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4696         displacement.
4697         (md_apply_fix3): handle fixups/relocs.
4698         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4699
4700 Fri Aug 30 18:12:00 1996  Ian Lance Taylor  <ian@cygnus.com>
4701
4702         Add SH ELF support.
4703         * configure.in (sh-*-elf*): New target.
4704         * config/tc-sh.h (TARGET_ARCH): Define.
4705         (WORKING_DOT_WORD): Define.
4706         (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4707         (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4708         (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4709         (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4710         (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4711         (SUB_SEGMENT_ALIGN): Likewise.
4712         (RELOC_32): Don't define.
4713         (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4714         (target_big_endian): Declare if OBJ_ELF.
4715         (TARGET_FORMAT): Define if OBJ_ELF.
4716         * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4717         numbers throughout.
4718         (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4719         (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4720         (struct sh_count_relocs): Define.
4721         (sh_count_relocs): New static function, broken out of
4722         sh_frob_file.  Add BFD_ASSEMBLER code.
4723         (sh_frob_section): Likewise.
4724         (sh_frob_file): Call sh_frob_section.
4725         (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4726         call section_symbol rather than seg_info (seg)->dot.
4727         (md_section_align): Add OBJ_ELF version.
4728         (SWITCH_TABLE_CONS): Define.
4729         (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4730         (md_apply_fix): Change parameter types if BFD_ASSEMBLER.  Only
4731         handle fx_r_type == 0 if not BFD_ASSEMBLER.  Return 0 if
4732         BFD_ASSEMBLER.
4733         (struct reloc_map): Define if not BFD_ASSEMBLER.
4734         (coff_reloc_map): Likewise.
4735         (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4736         (tc_gen_reloc): New function if BFD_ASSEMBLER.
4737         * write.c (write_relocs): Ifdef out fx_where test which triggers
4738         inappropriately for SH ELF.
4739         (write_object_file): Call tc_frob_file_before_adjust and
4740         obj_frob_file_before_adjust if they are defined.
4741
4742         * write.c (write_object_file): Use BFD_RELOC_16, not
4743         BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4744
4745         * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4746         code.
4747
4748 Fri Aug 30 14:47:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4749
4750         * config/tc-d10v.c (find_opcode): Fix problem with calculating
4751         branch sizes in across sections.
4752
4753 Fri Aug 30 00:44:13 1996  Jeffrey A Law  (law@cygnus.com)
4754
4755         * config/tc-850.c (md_assemble): Handle hi() correctly.  Handle
4756         hi0() too.
4757
4758 Wed Aug 28 23:11:08 1996  Jeffrey A Law  (law@cygnus.com)
4759
4760         * config/tc-v850.c (md_begin): Deal with end of opcode
4761         table marker.
4762
4763 Wed Aug 28 19:20:04 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4764
4765         * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4766         the wrong opcode for cases like st2w where there are many forms
4767         of the same instruction.
4768
4769 Tue Aug 27 13:53:22 1996  Ian Lance Taylor  <ian@cygnus.com>
4770
4771         * expr.c (operand): If md_parse_name is defined, call it before
4772         calling symbol_find_or_make.
4773         * config/tc-ppc.h (md_parse_name): Define.
4774         (ppc_parse_name): Declare.
4775         * config/tc-ppc.c (reg_name_search): Add regs and regcount
4776         parameters.
4777         (register_name): Update call to reg_name_search.
4778         (cr_operand): New static variable.
4779         (cr_names): New static const array.
4780         (ppc_parse_name): New function.
4781         (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4782         cr_operand before calling expression.
4783
4784 Tue Aug 27 09:05:50 1996  Jeffrey A Law  (law@cygnus.com)
4785
4786         * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4787         hppa_gen_reloc_type call.
4788
4789 Mon Aug 26 18:24:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4790
4791         * config/tc-d10v.c: Fixed ".word".  Fixed problem with range checking
4792         on addresses.  Improved error messages.
4793         * doc/c-d10v.texi: Added docs for register pairs.
4794
4795 Mon Aug 26 13:39:27 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4796
4797         * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4798         checking code.
4799
4800 Mon Aug 26 14:38:22 1996  Ian Lance Taylor  <ian@cygnus.com>
4801
4802         * ecoff.c (init_file): Initialize fMerge to 1.
4803         (add_file): Restore old file merging code, but only merge files if
4804         fMerge is set.
4805         (ecoff_directive_loc): Clear fMerge field of current file.
4806         (ecoff_generate_asm_lineno): Likewise.
4807
4808 Fri Aug 23 11:40:47 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4809
4810         * doc/c-d10v.texi: Fix typo.
4811
4812 Fri Aug 23 10:41:32 1996  Jeffrey A Law  (law@cygnus.com)
4813
4814         * config/tc-v850.c (md_assemble): Correct bit masking for
4815         hi and lo expressions.
4816
4817         * config/tc-v850.c (md_assemble): Rough cut at demanding
4818         "ep" or "r30" in sst and sld instructions.
4819         (md_apply_fix3): Don't abort.  Just warn that we don't
4820         have relocs yet.
4821
4822         * config/tc-v850.c (CC_NAME_CNT): Define.
4823         (cc_name): New function.
4824         (md_assemble): Handle V850_OPERAND_CC correctly.
4825
4826         * config/tc-v850.c (md_assemble): Don't forget to initialize
4827         "insn"!
4828
4829         * config/tc-v850.c (reg_name_search): Generalize to search
4830         any given register table.
4831         (register_name): Pass appropriate table and size to reg_name_search.
4832         (system_register_name): New function.
4833         (SYSREG_NAME_CNT): Define.
4834         (md_assemble): Handle operands which are system registers.
4835
4836         * config/tc-v850.c (md_assemble): If we find a register, but the
4837         opcode doesn't want a register, then we don't have a match.
4838         (md_assemble): Get size of the instruction from the opcode table.
4839
4840 Thu Aug 22 10:20:30 1996  Ian Lance Taylor  <ian@cygnus.com>
4841
4842         * configure.in: Set and substitute HLDENV.
4843         * configure: Rebuild.
4844         * Makefile.in (HLDENV): New variable.
4845         (as.new): Use $(HLDENV).
4846
4847         * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4848         if an array dimension is not known.
4849
4850 Thu Aug 22 10:50:00 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4851
4852         * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4853         * doc/c-d10v.texi: Cleanup.
4854
4855 Tue Aug 20 15:15:16 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
4856
4857         * config/tc-v850.c: New file.
4858         * config/tc-v850.h: New file.
4859         * configure (v850-*-elf): New target.
4860         * configure.in (v850-*-elf): New target.
4861
4862 Wed Aug 21 15:50:54 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4863
4864         * doc/c-d10v.texi: New file.
4865         * doc/all.texi: Added D10V stuff.
4866         * doc/as.texinfo: Added D10V stuff.
4867
4868 Tue Aug 20 14:10:02 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4869
4870         * config/tc-d10v.c: All references to defined symbols should
4871         now use the optimal instruction.  .float and .double now work.
4872
4873 Mon Aug 19 14:41:36 1996  Ian Lance Taylor  <ian@cygnus.com>
4874
4875         * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4876         section address for the i960 as is done for the i386.
4877
4878 Thu Aug 15 16:37:59 1996  Stan Shebs  <shebs@andros.cygnus.com>
4879
4880         * mpw-config.in: Add wildcards for config matching, add mips-*-*
4881         case, forward-include bfd/elf-bfd.h.
4882
4883 Thu Aug 15 13:24:30 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4884
4885         * config/tc-d10v.c: Add additional information to the opcode
4886         table to help determinine which instructions can be done
4887         in parallel.
4888
4889 Thu Aug 15 17:01:31 1996  James G. Smith  <jsmith@cygnus.co.uk>
4890
4891         * config/tc-arm.c: Major changes to add Thumb support, with lots
4892         of change input from <rearnsha@armltd.co.uk>.
4893         Reverted to INSN_SIZE macro, rather than insn_size variable.
4894         (insns): Added ARM "bx" instruction support.
4895         (tinsns): Added Thumb instruction definition structure.
4896         (arm_tops_hsh): Added hash structure for Thumb opcodes.
4897         (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4898         (opcode_select,s_arm,s_thumb,s_code): Added.
4899         (decode_shift): Allow upper-case RRX.
4900         (do_ldst): Simpler halfword support.
4901         (do_ldmstm): Improved.
4902         (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4903         thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4904         do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4905         do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4906         do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4907         do_t_adr): Added.
4908         (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4909         (md_parse_option): Add support for -mthumb.
4910         (md_show_usage): Updated to reflect new command line option.
4911         (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4912         * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4913         fragment information to be held.
4914
4915 Thu Aug 15 16:12:00 1996  Richard Earnshaw (rearnsha@armltd.co.uk)
4916
4917         * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4918         non-null, but is a constant.
4919         (fix_new_arm): Call make_expr_symbol to make the expression symbol
4920         so that error reporting will work correctly.
4921
4922 Wed Aug 14 10:37:21 1996  Ian Lance Taylor  <ian@cygnus.com>
4923
4924         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4925         against weak symbols.
4926
4927 Tue Aug 13 17:39:24 1996  Ian Lance Taylor  <ian@cygnus.com>
4928
4929         * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4930         (ppc_force_relocation): Declare if OBJ_XCOFF.
4931         * config/tc-ppc.c (ppc_force_relocation): New function if
4932         OBJ_XCOFF.
4933
4934 Mon Aug 12 16:49:43 1996  Ian Lance Taylor  <ian@cygnus.com>
4935
4936         * config/tc-mips.h (BYTE_ORDER): Don't define.  No longer used.
4937
4938 Fri Aug  9 17:48:28 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4939
4940         * config/tc-d10v.c: Fix problem with relocs.
4941
4942 Fri Aug  9 14:16:14 1996  Ian Lance Taylor  <ian@cygnus.com>
4943
4944         * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4945         with nops if not in data_section or bss_section.
4946
4947 Thu Aug  8 12:32:56 1996  Klaus Kaempf  <kkaempf@progis.de>
4948
4949         Add support for openVMS/Alpha.
4950         * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4951         * config/obj-evax.c: New file.
4952         * config/obj-evax.h: New file.
4953         * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4954         defined.
4955         * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4956         defined.  Add case for bfd_target_evax_flavour.
4957         * config/vms-a-conf.h: New file.
4958         * conf-a-gas.com: New file.
4959         * configure.in: Add target alpha-*-*vms*.
4960         * configure: Rebuild.
4961         * makefile.vms: New file.
4962         * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4963         Don't call ffs on openVMS/Alpha.
4964
4965 Wed Aug  7 14:19:03 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
4966
4967         * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4968         <strings.h> if they exist.  Call GAS_CHECK_DECL_NEEDED on strstr
4969         and sbrk.
4970         * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4971         (NEED_DECLARATION_SBRK): New macro.
4972         * configure, conf.in: Rebuild.
4973         * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4974         (strstr): Declare if NEED_DECLARATION_STRSTR.
4975         * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4976
4977 Wed Aug  7 11:50:26 1996  Ian Lance Taylor  <ian@cygnus.com>
4978
4979         * symbols.c (resolve_symbol_value): Handle addition or subtraction
4980         by a constant before entering the main switch.  Reject attempts to
4981         apply an arithmetic function to non-absolute symbols, except for
4982         the special case of subtraction of two symbols in the same
4983         section.
4984
4985         * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4986         not to more than a 16 byte boundary.
4987
4988         * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4989         #ifndef OBJ_ELF lines.  From Eric Valette <valette@crf.canon.fr>.
4990         (tc_gen_reloc): If out of memory call as_fatal rather than
4991         assert.  If no howto found, call as_bad_where rather than
4992         as_fatal.  Change the error message slightly.  Set howto to a
4993         non-NULL value in order to keep going.
4994
4995 Tue Aug  6 12:58:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
4996
4997         * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4998
4999 Tue Aug  6 11:15:26 1996  Jeffrey A Law  (law@cygnus.com)
5000
5001         * config/tc-h8300.c (get_specific): New operand "size" derived
5002         from ".b", ".w" and ".l" extensions.  All callers changed.  If
5003         the base instruction has no operands, then use the size to
5004         determine which specific instruction to use.
5005
5006 Mon Aug  5 14:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
5007
5008         * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5009
5010 Fri Aug  2 11:23:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5011
5012         * config/tc-mips.c (md_section_align): Don't change addr if
5013         OBJ_ELF.
5014
5015 Thu Aug  1 23:51:52 1996  Jeffrey A Law  (law@cygnus.com)
5016
5017         * config/tc-hppa.c: Revert yesterday's changes.
5018
5019 Wed Jul 31 14:46:11 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5020
5021         * config/tc-d10v.c: Disable range checking on 16-bit values.
5022
5023 Wed Jul 31 16:27:19 1996  Ian Lance Taylor  <ian@cygnus.com>
5024
5025         * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5026         not just the ones that don't match.
5027
5028 Wed Jul 31 11:45:15 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5029
5030         * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5031
5032 Wed Jul 31 15:41:42 1996  James G. Smith  <jsmith@cygnus.co.uk>
5033
5034         * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5035         pre-cursor to adding Thumb support. Also added cpu_variant flag
5036         information to each of the asm_flg structures.
5037         (md_parse_option): Updated ARM7 parsing to allow 't' for
5038         thumb/halfword support, aswell as 'm' for long multiply.
5039         (md_show_usage): Updated help message.
5040         (md_assemble): Check that instruction flags are applicated to the
5041         current cpu variant.
5042         (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5043         BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5044         signextension instructions.
5045         (do_ldst): Generate halfword and signextension variants if
5046         mnemonic flags match.
5047         (ldst_extend): Do not allow shifts in the offset field of halfword
5048         or signextension instructions.
5049         (validate_offset_imm): Provide check on halfword and signextension
5050         immediate range.
5051         (add_to_lit_pool): Merge identical literal pool values.
5052
5053 Tue Jul 30 14:28:23 1996  Jeffrey A Law  (law@cygnus.com)
5054
5055         * config/tc-hppa.c (selector_table): Add 'E' selector.
5056         (cons_fix_new_hppa): Don't coke on e_esel.
5057         (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5058         to help generate exception handling tables.
5059         (md_apply_fix): Don't try to apply fixups with an e_esel
5060         selector.
5061         (hppa_fix_adjustable): Fixups with e_esel selectors
5062         are not adjustable.
5063
5064 Tue Jul 30 15:51:41 1996  Ian Lance Taylor  <ian@cygnus.com>
5065
5066         * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5067         pseudo-ops.
5068
5069 Fri Jul 26 11:43:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5070
5071         * config/tc-d10v.c: Added lots of error checking.  Added hacks
5072         to support accumulator shifts.
5073
5074 Fri Jul 26 11:56:08 1996  Ian Lance Taylor  <ian@cygnus.com>
5075
5076         * symbols.c (S_SET_EXTERNAL): Let .weak override.
5077         (S_CLEAR_EXTERNAL): Likewise.
5078         (S_SET_WEAK): Remove error; just let .weak override.
5079
5080 Thu Jul 25 15:22:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5081
5082         * config/tc-d10v.c (md_assemble): Now handles multiline
5083         instructions.
5084
5085 Thu Jul 25 12:03:33 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5086
5087         * config/tc-d10v.c: Fix packaging bug. Added range checking.
5088         Added kludge for divs instruction.  Fixed minor problem with
5089         multiple text sections.
5090         * config/tc-d10v.h (d10v_cleanup): Change prototype.
5091
5092 Tue Jul 23 10:49:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5093
5094         * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5095         addresses to be right-shifted by 2.
5096
5097 Mon Jul 22 11:32:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5098
5099         * config/tc-d10v.c: Many changes to get relocs working.
5100         (register_name): No longer creates a symbol for register names.
5101         (pre_defined_registers): moved to opcodes/d10v-opc.c.
5102         (d10v_insert_operand): Now works correctly for either container.
5103         * config/tc-d10v.h (d10v_cleanup): Declare.
5104
5105 Mon Jul 22 14:01:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5106
5107         * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5108         BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5109
5110 Mon Jul 22 12:46:55 1996  Richard Henderson  <rth@tamu.edu>
5111
5112         * tc-alpha.c: Patches to track current minimum alignment to reduce
5113         the number of fragments created with frag_align.
5114         (alpha_current_align): New static variable.
5115         (s_alpha_text): Reset alignment to 0.
5116         (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5117         (s_alpha_stringer, s_alpha_space): New functions.
5118         (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5119         (alpha_cons_align): New function to replace both of them.
5120         (emit_insn): Only align if alpha_current_align is less than 2;
5121         reset alpha_current_align to 2.
5122         (s_alpha_gprel32): Likewise.
5123         (s_alpha_section): New function.  Basically duplicate the other
5124         alpha section change hooks.  Only define for ELF.
5125         (s_alpha_float_cons): Simplify alignment handling.
5126         (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5127         If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5128         Don't define the s_alpha_cons pseudo-ops.  Do define
5129         s_alpha_stringer and s_alpha_space pseudo-ops.
5130         (alpha_align): Skip if less than current default alignment.  Set
5131         default alignment.
5132         * tc-alpha.h (md_flush_pending_output): Remove.
5133         (md_cons_align): Add.
5134
5135         * tc-alpha.c: Add oodles of function description comments.
5136         (md_bignum_to_chars): Remove; there are no callers.
5137         (md_show_usage): Mention some more variants.
5138
5139 Thu Jul 18 15:54:54 1996  Ian Lance Taylor  <ian@cygnus.com>
5140
5141         From Andrew Gierth <ANDREWG@microlise.co.uk>:
5142         * configure.in (sparc-*-sysv4*): New target.
5143         * configure: Rebuild.
5144
5145         * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5146         uaxword to use s_uacons.
5147         (sparc_no_align_cons): New static variable.
5148         (s_uacons): New static function.
5149         (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5150         and return.
5151
5152         * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5153
5154         * configure.in: Add mips-*-irix6* target.  Handle Irix 6 like Irix
5155         5 with regard to shared libraries.
5156         * configure: Rebuild.
5157
5158         * config/tc-m68k.c (m68k_ip): Use the correct length when
5159         allocating space for the unsupported architecture error message.
5160
5161 Thu Jul 18 12:57:10 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5162
5163         * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5164
5165 Wed Jul 17 14:25:13 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
5166
5167         * config/tc-d10v.c: New file.
5168         * config/tc-d10v.h: New file.
5169         * configure (d10v-*-elf): New target.
5170         * configure.in (d10v-*-elf): New target.
5171
5172 Fri Jul 12 20:54:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5173
5174         * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5175
5176 Wed Jul 10 12:39:08 1996  Richard Henderson  <rth@tamu.edu>
5177
5178         * config/tc-alpha.c (alpha_align): Change fill parameter
5179         to a pointer.  Take NULL as 0 or nop depending on section.  Change
5180         all callers.
5181         (s_alpha_align): Rename local variables.
5182
5183         * doc/as.texinfo (.align): Document action of omitted
5184         fill parameter.
5185
5186 Wed Jul 10 00:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>
5187
5188         * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5189         when an unsupported PC relative reloc is seen, rather than calling
5190         abort.
5191
5192         * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5193         Instead, check state when '#' comment is seen.
5194
5195 Mon Jul  8 14:11:49 1996  Ian Lance Taylor  <ian@cygnus.com>
5196
5197         * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5198         OBJ_MAYBE_ELF.
5199         (tc_gen_reloc): If fixup was changed to be PC relative, change
5200         reloc type accordingly.  Use name of reloc in error message.
5201
5202         * as.h: Don't define const or volatile.
5203         * flonum.h: Don't define const.
5204
5205         * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5206         if fx_pcrel is set.  Correct setting the addend case in the
5207         OBJ_ELF case (from Andreas Schwab
5208         <schwab@issan.informatik.uni-dortmund.de>).
5209         (md_show_usage): Correct -mfc5200 to -m5200.
5210
5211 Fri Jul  5 10:32:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
5212
5213         * doc/c-m68k.texi: Document -m5200 flag.
5214         * doc/as.texinfo: Likewise.
5215
5216         * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5217         scale factor.
5218
5219 Fri Jul  5 11:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>
5220
5221         * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5222         (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5223
5224 Thu Jul  4 11:59:46 1996  Ian Lance Taylor  <ian@cygnus.com>
5225
5226         * Makefile.in (VERSION): Set to cygnus-2.7.1.
5227
5228         * Released binutils 2.7.
5229
5230 Thu Jul  4 10:11:33 1996  James G. Smith  <jsmith@cygnus.co.uk>
5231
5232         * config/tc-mips.c (mips_ip): Only perform range check when
5233         dealing with O_constant expressions.
5234
5235 Wed Jul  3 15:02:21 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
5236
5237         * m68k-parse.h (m68k_register): Add new coldfile control
5238         registers.
5239
5240         * config/tc-m68k.c (mcf5200_control_regs): New variable,
5241         array of control registers for the coldfire.
5242         (cpu_of_arch): Added mcf5200.
5243         (archs): Added mcf5200.
5244         (init_table): Add new control registers.
5245         (m68k_ip): Added support for new control registers.
5246         (m68k_init_after_args): Likewise.
5247
5248         * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5249
5250 Wed Jul  3 16:05:50 1996  Ian Lance Taylor  <ian@cygnus.com>
5251
5252         * read.h (is_it_end_of_statement): Declare.
5253         * read.c (is_it_end_of_statement): Remove declaration.
5254
5255         * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5256         within &&.
5257         (md_assemble): Fix handling of @l with an unsigned constant.  Add
5258         default case to reloc switch.
5259
5260         * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5261
5262         Based on patches from Tom Quiggle <quiggle@sgi.com>:
5263         * ecoff.c (last_lineno): New static variable.
5264         (add_procedure): Set last_lineno.
5265         (ecoff_directive_loc): Likewise.
5266         (ecoff_generate_asm_lineno): Likewise.
5267         (ecoff_fix_loc): New function.
5268         * ecoff.h (ecoff_fix_loc): Declare.
5269         * config/tc-mips.c (append_insn): When inserting nops, and using
5270         ECOFF debugging, call ecoff_fix_loc.
5271
5272 Tue Jul  2 23:02:12 1996  Jeffrey A Law  (law@cygnus.com)
5273
5274         * config/tc-h8300.c (build_bytes): If an operand type is
5275         marked as SRC_IN_DST retrieve it from the "destination" op.
5276
5277 Sat Jun 29 13:38:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5278
5279         * configure.in (arm-*-riscix*): Set emulation to riscix.
5280         * configure: Rebuild.
5281         * config/te-riscix.h: New file to define TE_RISCIX.
5282
5283         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5284
5285 Fri Jun 28 15:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5286
5287         * Makefile.in (config.status): Just run config.status as other
5288         tools do.
5289
5290 Fri Jun 28 11:09:38 1996  Stan Shebs  <shebs@andros.cygnus.com>
5291
5292         * mpw-config.in (TARGET_OS): Add definition to conf.
5293
5294 Thu Jun 27 20:39:40 1996  James G. Smith  <jsmith@cygnus.co.uk>
5295
5296         * config/tc-mips.c (append_insn): Parenthesize
5297         cop_interlocks expressions.
5298
5299 Thu Jun 27 12:18:26 1996  Ian Lance Taylor  <ian@cygnus.com>
5300
5301         * listing.c (listing_print): Close the listing file if it is not
5302         stdout.  Close the other files opened for the listing.
5303
5304         * config/tc-sparc.h (md_cons_align): Define.
5305         (sparc_cons_align): Declare.
5306         (HANDLE_ALIGN): Define.
5307         (sparc_handle_align): Declare.
5308         * config/tc-sparc.c (sparc_cons_align): New function.
5309         (sparc_handle_align): New function.
5310         * read.c (cons_worker): Call md_cons_align if it is defined.
5311
5312         * as.h (struct frag): Add fr_file and fr_line fields.
5313         * frags.c (frag_new): Set fr_file and fr_line.
5314         (frag_var): Likewise.
5315         (frag_variant): Likewise.
5316
5317         * as.h (struct frag): Remove unused align_mask and align_offset
5318         fields.
5319
5320         * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5321         From <uddeborg@carmen.se>.
5322
5323 Wed Jun 26 13:21:34 1996  Ian Lance Taylor  <ian@cygnus.com>
5324
5325         * configure.in (mips-*-osf*): New target.
5326         * configure: Rebuild.
5327
5328         * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5329
5330 Wed Jun 26 16:23:08 1996  James G. Smith  <jsmith@cygnus.co.uk>
5331
5332         * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5333         between co-processor comparisons and branches for the VR4300.
5334
5335 Mon Jun 24 18:02:50 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
5336
5337         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5338         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5339         (docdir): Removed.
5340         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5341         * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5342         includedir): Use autoconf set values.
5343         (docdir): Removed.
5344
5345 Mon Jun 24 11:58:14 1996  Ian Lance Taylor  <ian@cygnus.com>
5346
5347         * listing.c (listing_eject): Don't do anything if listing is 0.
5348         (listing_list): Likewise.
5349         (listing_source_line): Likewise.
5350         (listing_title): Don't save title if listing is 0.
5351         (listing_source_file): Check listing rather than listing_tail.
5352
5353         * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5354         using shared libraries.
5355         * configure: Rebuild.
5356
5357 Fri Jun 21 18:22:23 1996  Ian Lance Taylor  <ian@cygnus.com>
5358
5359         * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5360         absolute expression if a relocation type was specified.
5361
5362 Fri Jun 21 17:40:16 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>
5363
5364         * configure.in: Add support for *-*-rtems* configurations.
5365         * configure: Rebuild.
5366
5367 Fri Jun 21 16:01:18 1996  Richard Henderson  <rth@tamu.edu>
5368
5369         * configure.in: Add alpha-*-linuxecoff* target.  Use elf for
5370         alpha-*-linux* target.  Force bfd_gas for alpha-*.  Require
5371         opcodes library for alpha.
5372         * configure: Rebuild with autoconf 2.10.
5373         * config/tc-alpha.c: Substantial rewrite to add ELF support and
5374         use new opcode table.
5375         * config/tc-alpha.h (md_undefined_symbol): Don't define.
5376         (LOCAL_LABEL): Define differently if OBJ_ELF.
5377         (FAKE_LABEL_NAME): Define if OBJ_ELF.
5378         * config/alpha-opcode.h: Remove.
5379         * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5380         * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5381         include/opcode/alpha.h rather than config/alpha-opcode.h.
5382
5383 Thu Jun 20 19:10:28 1996  Ian Lance Taylor  <ian@cygnus.com>
5384
5385         * config/obj-aout.c (obj_emit_relocations): Give an error if the
5386         relocation symbol was not resolved.
5387         * config/obj-coff.c (do_relocs_for): Likewise.
5388
5389         * write.c (adjust_reloc_syms): Refetch the symbol section after
5390         calling S_GET_VALUE, since it may have changed.
5391
5392         * expr.c (struct expr_symbol_line): Define.
5393         (expr_symbol_lines): New static variable.
5394         (make_expr_symbol): Add entry to expr_symbol_lines.
5395         (expr_symbol_where): New function.
5396         * expr.h: Use extern on function declarations.
5397         (expr_symbol_where): Declare.
5398         * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5399         rather than printing the meaningless name of an expression
5400         symbol.
5401
5402 Thu Jun 20 15:57:41 1996  Ken Raeburn  <raeburn@cygnus.com>
5403
5404         * config/tc-i386.c (md_number_to_chars): Deleted.
5405         * config/tc-i386.h (md_number_to_chars): New macro.
5406
5407         * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5408         the file.
5409         (load_symbol_address, load_expression): Use build_mem.
5410         (build_operate): New function.
5411         (emit_addq_r): Use it.
5412
5413         Wed Mar 13 22:14:14 1996  Pat Rankin  <rankin@eql.caltech.edu>
5414
5415         * symbols.c (colon):  #if VMS, use S_SET_OTHER to store `const_flag'.
5416
5417         Tue Mar  5 14:31:45 1996  Pat Rankin  <rankin@eql.caltech.edu>
5418
5419         * config/tc-vax.h (NOP_OPCODE): Define.
5420
5421         Sun Feb  4 21:01:03 1996  Pat Rankin  <rankin@eql.caltech.edu>
5422
5423         * config/obj-vms.h (S_IS_COMMON): Define.
5424         (S_IS_LOCAL): Check for \002 as well as \001.
5425         (LONGWORD_ALIGNMENT): New macro.
5426         (SUB_SEGMENT_ALIGN): Use it.
5427
5428         Fri Jan 26 17:44:09 1996  Pat Rankin  <rankin@eql.caltech.edu>
5429
5430         * config/vms-conf.h: Reconcile with conf.in.
5431
5432 Wed Jun 19 11:31:50 1996  Ian Lance Taylor  <ian@cygnus.com>
5433
5434         * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5435         defined.
5436
5437         * doc/as.texinfo: Document that any number of hex digits can
5438         follow \x.
5439
5440         * as.c (struct defsym_list): Define.
5441         (defsyms): New static variable.
5442         (parse_args): Just put --defsym arguments on defsyms list, rather
5443         than defining them.
5444         (main): Define defsyms after output file is created.
5445
5446         * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5447         cpu32.  From Eric Norum <Eric.Norum@usask.ca>.
5448
5449         * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5450         insn_error rather than calling check_absolute_expr.
5451
5452         * as.c (emulation_name): Remove unused static variable.
5453         (default_emul_bfd_name): Add return NULL to avoid warning.
5454         * ecoff.c (ecoff_stab): Remove unused variables name and
5455         name_end.
5456         * frags.c (frag_new): Remove unused variable tmp.
5457         * hash.c (hash_grow): Parenthesize + within <<.
5458         (hash_print_statistics): Use %lu, not %d, to print unsigned
5459         long variables.
5460         * messages.c: Include "libiberty.h".
5461         (fprint_value): Add cast to avoid printf warning.
5462         (sprint_value): Likewise.
5463         * read.c: Include "ecoff.h".
5464         (emit_expr): Add casts to avoid printf warnings.
5465         * read.h: Use extern for function declarations.
5466         (pop_insert): Declare.
5467         * stabs.c: Include "ecoff.h".
5468         * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5469         former_last_fragP, and new_fragP.
5470         * subsegs.h (subsegs_print_statistics): Declare.
5471         * symbols.c (debug_verify_symchain): Change macro to discard
5472         arguments.
5473         * write.c (dump_section_relocs): Likewise.
5474         * write.h: Use extern for function declarations.
5475         (write_print_statistics): Declare.
5476         * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5477         warning.
5478         * config/e-mipself.c (mipself_bfd_name): Likewise.
5479         * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5480
5481         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5482         emit relocations against external symbols.
5483
5484         * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5485         message if bfd_reloc_type_lookup fails, rather than calling
5486         assert.
5487
5488         * config/tc-alpha.c (alpha_force_relocation): Add
5489         BFD_RELOC_12_PCREL to switch.
5490
5491 Tue Jun 18 20:29:57 1996  Doug Evans  <dje@canuck.cygnus.com>
5492
5493         * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5494         TE_PE (Lfoo, not .Lfoo).
5495
5496 Tue Jun 18 17:13:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5497
5498         * read.c (s_fill): Don't warn about a zero repeat count.
5499
5500         * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5501         coprocessor register.
5502
5503         * config/tc-i386.c (md_assemble): When checking the size of a
5504         register to set the size of an instruction, do a bitwise and with
5505         Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5506         or Reg16.
5507
5508 Tue Jun 18 13:19:51 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
5509
5510         * config/tc-h8300.c (parse_reg): Tweak error messages.
5511         (build_bytes): Likewise.
5512         (skip_colonthing): Handle :32 suffix.
5513         (get_specific): Promote L_24 to L_32 if it makes a match.
5514         Don't always promote L_8 to L_16.
5515         (do_a_fix_imm): Clean up L_32 and L_24 handling.
5516
5517         * config/tc-h8300.c (Smode): New variable.
5518         (h8300hmode): Turn off Hmode.
5519         (h8300smode): New function.  Turn on Smode and Hmode.
5520         (md_pseudo_table): New ".h8300s" pseudo-op.
5521         (parse_reg): Handle "exr" register.
5522         (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5523         Handle "mach" and "machl" operands for ldmac.
5524         (get_specific): Handle "stm.l" and "ldm.l".
5525         (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5526         * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5527         (Smode): Declare.
5528
5529 Mon Jun 17 15:50:53 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
5530
5531         * doc/as.texinfo: Reorder chapter of machine dependent options so
5532         that it is sorted by chip name.
5533
5534         * doc/as.texinfo: Use consistant spelling of Vax.
5535         * doc/c-vax.texi: Likewise.
5536
5537 Mon Jun 17 11:26:56 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
5538
5539         * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5540         pseudo ops.
5541         (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5542         (md_apply_fix): Likewise.
5543         (pa_try): New function.
5544         (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5545
5546 Sun Jun 16 22:57:47 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
5547
5548         * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5549         (pa_level): New function.
5550
5551 Fri Jun 14 20:06:44 1996  Ian Lance Taylor  <ian@cygnus.com>
5552
5553         * listing.c (listing_newline): Don't do anything if listing is 0.
5554
5555 Thu Jun 13 17:50:54 1996  Ian Lance Taylor  <ian@cygnus.com>
5556
5557         * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5558         symbol_create, not symbol_new.
5559
5560 Wed Jun 12 14:10:44 1996  Ian Lance Taylor  <ian@cygnus.com>
5561
5562         * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5563         absolute symbol unless TC_FORCE_RELOCATION returns true.
5564
5565         * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5566         version.
5567         (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5568         the symbol to a pointer.  Don't set previous_file_symbol.
5569         Simplify symbol list rearrangement.
5570         (coff_frob_symbol): Don't do anything with C_FILE symbols.
5571         (coff_adjust_symtab): Don't check previous_file_symbol.
5572
5573 Mon Jun 10 14:52:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5574
5575         * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5576         directive.
5577         (md_pseudo_table): Add ppc_elf_lcomm.
5578
5579 Mon Jun 10 11:45:51 1996  Ian Lance Taylor  <ian@cygnus.com>
5580
5581         * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5582         d0{24:1},d0' works without an immediate prefix on the bit numbers.
5583         (md_begin): Add digits to alt_notend_table.
5584         (md_parse_option): Make s a const pointer.
5585
5586         * config/tc-sparc.c (md_pseudo_table): Add "empty".
5587         (s_empty): New static function.
5588
5589         * config/obj-coff.c (struct filename_list): Only define if not
5590         BFD_ASSEMBLER.
5591         (filename_list_head, filename_list_tail): Likewise.
5592         (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5593         (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5594         flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5595         have a section of N_ABS rather than N_DEBUG.  If we do a merge,
5596         remove the new symbol from the list.
5597         (obj_coff_endef, both versions): Call tag_insert even if there is
5598         an old symbol with the same name, if the old symbol does not
5599         happen to be a tag.
5600         (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5601         the SF_GET_DEBUG condition.  Don't call SA_SET_SYM_ENDNDX with a
5602         symbol that will be moved to the end of the symbol list.
5603         (coff_adjust_section_syms): Always call section_symbol for .text,
5604         .data, and .bss.
5605         (coff_frob_section): Likewise.  Also, remove unused variable
5606         strname.
5607
5608         * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5609         manipulating frags directly.
5610         (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5611         defined.
5612
5613         * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5614         whether the next character is '*' before checking whether we are
5615         at the start of a line.  Permit LINE_COMMENT_START to start a
5616         comment in state 1 (seen some whitespace) as well, to match the
5617         documentation.
5618
5619         * gasp.c (do_align): Permit a fill value for .align.
5620
5621 Wed Jun  5 17:09:26 1996  Ian Lance Taylor  <ian@cygnus.com>
5622
5623         * read.c (next_char_of_string): Warn if a newline is seen in the
5624         middle of a string.  Call bump_line_counters when appropriate.
5625
5626 Wed Jun  5 17:08:36 1996  Richard Henderson  <rth@tamu.edu>
5627
5628         * symbols.c (colon): Use LOCAL_LABEL.
5629
5630 Tue Jun  4 10:55:16 1996  Tom Tromey  <tromey@csk3.cygnus.com>
5631
5632         * Makefile.in (install): Don't check to see if tooldir exists.
5633         Make $(tooldir) and $(tooldir)/bin.
5634
5635 Tue Jun  4 10:14:53 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5636
5637         * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5638         default.
5639
5640 Mon Jun  3 11:34:41 1996  Ian Lance Taylor  <ian@cygnus.com>
5641
5642         * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5643         insn_error.  Don't put the string "ERROR" in insn_error.  Set
5644         insn_error rather than calling as_warn for an unsupported opcode.
5645
5646 Sat Jun  1 21:51:55 1996  Ian Lance Taylor  <ian@cygnus.com>
5647
5648         * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5649         before permitting -64.
5650         * output-file.c (output_file_create): Remove duplicate
5651         bfd_perror.
5652
5653 Fri May 31 01:08:06 1996  Ian Lance Taylor  <ian@cygnus.com>
5654
5655         * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5656         section rather than a .reginfo section.
5657         (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5658         information.
5659
5660         * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5661         bit value with the high bit set.
5662
5663 Thu May 30 19:00:19 1996  Ian Lance Taylor  <ian@cygnus.com>
5664
5665         * read.c (s_lcomm): Set section flags for .sbss section.
5666
5667         * config/tc-mips.c (mips_64): New static variable.
5668         (mips_target_format): If mips_64, return elf64 targets rather than
5669         elf32 ones.
5670         (md_longopts): Add "32" and "64".
5671         (md_parse_option): Handle -32 and -64.
5672         (md_show_usage): Mention -32 and -64.
5673         (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5674         a 4 byte one.
5675
5676 Thu May 30 10:36:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5677
5678         * config/tc-ppc.c (comment_chars): Make '!' a comment character
5679         for Solaris compatibility.
5680
5681         * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5682         .stabd with 4 arguments into a .stabn.
5683
5684 Wed May 29 16:43:16 1996  Ian Lance Taylor  <ian@cygnus.com>
5685
5686         * config/tc-mips.c (macro): When passing X_add_number to
5687         macro_build, cast it to int first.
5688
5689 Tue May 28 13:29:39 1996  Ian Lance Taylor  <ian@cygnus.com>
5690
5691         * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5692         created by emit_expr.
5693
5694         * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5695         as_perror rather than assert.
5696
5697 Fri May 24 18:24:11 1996  Ian Lance Taylor  <ian@cygnus.com>
5698
5699         * config/tc-mips.c (mips_ip): Mark sections created to hold
5700         floating point information as read only.
5701
5702 Fri May 24 12:07:54 1996  David Edelsohn  <edelsohn@mhpcc.edu>
5703
5704         * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5705
5706 Thu May 23 17:34:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5707
5708         * read.c (potable): Add .skip as a synonym for .space.
5709
5710         * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5711         4 arguments, providing the 4th argument is 0, to allow
5712         compatibility with the Solaris assembler.
5713
5714 Thu May 16 15:51:48 1996  Ian Lance Taylor  <ian@cygnus.com>
5715
5716         * config/tc-sh.h (struct sh_segment_info_type): Define.
5717         (TC_SEGMENT_INFO_TYPE): Define.
5718         (sh_frob_label): Declare.
5719         (tc_frob_label): Define.
5720         (sh_flush_pending_output): Declare.
5721         (md_flush_pending_output): Define.
5722         * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5723         reloc before the instruction if necessary.
5724         (sh_frob_label): New function.
5725         (sh_flush_pending_output): New function.
5726         (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5727         when looking for the reloc for the target of .uses.
5728         (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5729         (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5730         emitted.
5731         (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5732         (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5733         the absolute symbol.
5734
5735         * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5736         TC_SEGMENT_INFO_TYPE is defined.
5737
5738 Wed May 15 12:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
5739
5740         * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5741         matches the register size.
5742
5743 Wed May 15 08:33:37 1996  Jeffrey A Law  (law@cygnus.com)
5744
5745         * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5746         fx_done set.
5747         (do_relocs_for): Likewise.
5748         (fixup_segment): Don't just quit if linkrelax is set.  Try to
5749         apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5750         nonzero.
5751
5752 Fri May 10 14:16:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5753
5754         * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5755         relative relocations with -mrelocatable.  Also allow unfixed
5756         relocs in .ex_shared.
5757
5758 Tue May  7 11:24:10 1996  Ian Lance Taylor  <ian@cygnus.com>
5759
5760         * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5761         non-zero before assuming this is a long file name.
5762         (w_strings): Likewise.
5763         (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5764
5765         * config/obj-coff.c (w_strings): Move declaration of i inside
5766         #ifdef block which uses it.
5767
5768 Tue May  7 00:49:58 1996  Jeffrey A Law  (law@cygnus.com)
5769
5770         * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5771         "relaxmode".  Output relocs which identify various relaxing
5772         possibilities for mov.[bwl] instructions.
5773         (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5774
5775 Mon May  6 15:26:28 1996  Doug Evans  <dje@canuck.cygnus.com>
5776
5777         * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5778         (MD_APPLY_FIX3): Define.
5779         * config/tc-arm.c (my_get_expression): Only watch for bad segments
5780         if OBJ_AOUT.
5781         (md_apply_fix3): Renamed from md_apply_fix.
5782         If pcrel reloc and symbol is in different section, undo effects
5783         of md_pcrel_from.
5784
5785 Sat May  4 12:49:35 1996  Jeffrey A Law  (law@cygnus.com)
5786
5787         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5788         any reloc with an LR% or RR% field selector for SOM.
5789
5790 Sat May  4 11:26:19 1996  Ian Lance Taylor  <ian@cygnus.com>
5791
5792         * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5793         variables.
5794
5795 Fri May  3 17:58:31 1996  Ian Lance Taylor  <ian@cygnus.com>
5796
5797         * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5798         SF_GET_STATICS set.
5799         (yank_symbols): Likewise.
5800
5801 Wed May  1 13:38:17 1996  Ian Lance Taylor  <ian@cygnus.com>
5802
5803         * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5804         BFD_ASSEMBLER, add name field.
5805         * config/obj-coff.c: Include "libiberty.h".
5806         (coff_header_append): Handle long section names.
5807         (crawl_symbols): Just use the name field for the symbol name,
5808         without worrying about null byte termination.
5809         (w_strings): Handle long section names.
5810         (write_object_file): Likewise.  Also, use the name field, rather
5811         than scnhdr.s_name.
5812         (obj_coff_add_segment): Permit long section names.
5813         (obj_coff_init_stab_section): Use the name field, rather than
5814         scnhdr.s_name.
5815         (adjust_stab_section): Likewise.
5816         * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5817
5818         * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5819         (mem_fmt): Likewise.
5820         (md_apply_fix): Don't check fx_im_disp field.
5821
5822 Thu Apr 25 11:39:51 1996  Ian Lance Taylor  <ian@cygnus.com>
5823
5824         * configure.in: Add * after sparc*-*-vxworks.
5825         * configure: Rebuild.
5826
5827         * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5828         define it to comment_chars.  Use tc_comment_chars rather than
5829         comment_chars.
5830         (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5831         * config/tc-m68k.h (tc_comment_chars): Define.
5832         (m68k_comment_chars): Declare.
5833         * config/tc-m68k.c (m68k_comment_chars): Rename from
5834         comment_chars.  Change into a pointer rather than an array.
5835         (md_longopts): Add "bitwise-or".
5836         (md_parse_option): Handle OPTION_BITWISE_OR.
5837         (md_show_usage): Mention --bitwise-or.
5838         * doc/c-m68k.texi: Document --bitwise-or.
5839
5840 Wed Apr 24 11:28:38 1996  Ian Lance Taylor  <ian@cygnus.com>
5841
5842         * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5843         in 68000 mode.
5844
5845         * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5846         call demand_empty_rest_of_line.  Non BFD_ASSEMBLER version:
5847         correct handling of input line pointer, and call
5848         demand_empty_rest_of_line.
5849
5850 Mon Apr 22 18:02:37 1996  Doug Evans  <dje@blues.cygnus.com>
5851
5852         * config/tc-sparc.c (in_bitfield_range): New static function.
5853         (sparc_ip): New cases X,Y.  Use SPARC_OPCODE_ARCH_V9_P.
5854         (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5855         BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5856         (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5857         (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5858
5859 Thu Apr 18 18:58:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5860
5861         * config/obj-coff.c: BFD_ASSEMBLER:
5862         (coff_last_bf): New static variable.
5863         (coff_frob_symbol): Set endndx of a .bf symbol.
5864         Non BFD_ASSEMBLER:
5865         (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5866         (last_bfP): New static variable.
5867         (yank_symbols): Set endndx of a .bf symbol.
5868
5869 Thu Apr 18 11:53:58 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5870
5871         * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5872         and -s options.  Add -be for good measure.
5873
5874 Wed Apr 17 12:31:01 1996  Ian Lance Taylor  <ian@cygnus.com>
5875
5876         * read.c (s_space): Support non-constant fill value.  Handle fill
5877         value correctly for a size other than 1.
5878
5879 Tue Apr 16 15:17:40 1996  Doug Evans  <dje@canuck.cygnus.com>
5880
5881         * config/tc-arm.c (my_get_float_expression): Update call to
5882         gen_to_words, X_PRECISION changed from 6 to 5.
5883
5884 Tue Apr 16 10:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
5885
5886         * config/tc-ppc.c (register_name,reg_name_search): Move register
5887         name lookup from PE specific code to all targets.  Add support for
5888         -mregnames/-mno-regnames to control whether register names are
5889         expanded or not.
5890         (md_assemble): Call register_name for all platforms.
5891         (md_parse_option): Add support for -mregnames/-mno-regnames.
5892
5893         * configure.in (powerpcle*-*-solaris): Add support.
5894         (powerpc*-*-linux): Ditto.
5895         * configure: Regenerate.
5896
5897         * config/ppc-sol.mt: New config file for PowerPC Solaris.
5898
5899 Mon Apr 15 12:26:33 1996  Ian Lance Taylor  <ian@cygnus.com>
5900
5901         * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5902         be associated with a single %lo reloc.
5903
5904         * config/tc-mips.c (load_address): Cast X_add_number to valueT
5905         before comparing against MAX_GPREL_OFFSET, so that negative
5906         numbers are handled correctly.
5907         (macro): Likewise.
5908
5909 Thu Apr 11 12:39:02 1996  Ian Lance Taylor  <ian@cygnus.com>
5910
5911         * config/tc-sparc.c (last_insn): New static variable.
5912         (md_assemble): Warn about putting floating point branches in a
5913         delay slot.  If architecture is less than v9, insert NOP
5914         instructions between floating point instructions and floating
5915         point branches.  (The SunOS assembler does both these operations.)
5916         Save the last instruction opcode.
5917         (sparc_ip): Add pinsn parameter.  Change caller.
5918
5919         * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5920         for byte jump to next instruction to skip empty frags.
5921
5922 Wed Apr 10 16:48:12 1996  Ian Lance Taylor  <ian@cygnus.com>
5923
5924         * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5925         for addq with a 16 bit signed value, just emit a lda instruction
5926         instead.
5927
5928 Wed Apr 10 14:34:49 1996  Jeffrey A Law  (law@cygnus.com)
5929
5930         * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5931         of a 32bit operand.
5932
5933 Mon Apr  8 14:42:53 1996  Ian Lance Taylor  <ian@cygnus.com>
5934
5935         * configure.in: Permit --enable-shared to specify a list of
5936         directories.
5937         * configure: Rebuild.
5938
5939 Fri Apr  5 17:01:35 1996  Jeffrey A Law  (law@cygnus.com)
5940
5941         * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5942         (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5943
5944 Fri Apr  5 15:13:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5945
5946         * config/atof-ieee.c: Fix handling of denormalized extended
5947         precision numbers and overflow/underflow detection.
5948         (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5949         not include the 16 bit gap in the m68k extended precision format.
5950
5951 Fri Apr  5 14:29:23 1996  Ian Lance Taylor  <ian@cygnus.com>
5952
5953         * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5954         <jdp@polstra.com>.
5955         * configure: Rebuild.
5956
5957 Fri Apr  5 18:39:28 1996  James G. Smith  <jsmith@cygnus.co.uk>
5958
5959         * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5960         be accessed using the $gp register.
5961         * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5962
5963 Wed Apr  3 10:56:14 1996  Doug Evans  <dje@canuck.cygnus.com>
5964
5965         * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5966         bfd_mach_sparc_sparclet if current_architecture is sparclet.
5967
5968 Mon Apr  1 16:55:44 1996  Ian Lance Taylor  <ian@cygnus.com>
5969
5970         * read.c (get_line_sb): Bump line counters based on
5971         input_line_pointer[-1], not *input_line_pointer.  Don't bother to
5972         call LISTING_NEWLINE.
5973         (s_macro): Don't call demand_empty_rest_of_line.
5974         * app.c (do_scrub_chars): When handling C style comments, unget
5975         ch2 rather than ch.
5976
5977 Fri Mar 29 16:15:06 1996  Ian Lance Taylor  <ian@cygnus.com>
5978
5979         * read.h (enum linkonce_type): Define.
5980         (s_linkonce): Declare.
5981         * read.c (potable): Add "linkonce".
5982         (s_linkonce): New function.
5983         * subsegs.h (segment_info_type): Add linkonce field to
5984         MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5985         * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5986         (obj_coff_pe_handle_link_once): Declare if TE_PE.
5987         * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5988         "coff/pe.h".
5989         (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5990         (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5991         entry based on the linkonce field in segment_info.
5992         * doc/as.texinfo: Document .linkonce.
5993
5994 Fri Mar 29 11:31:27 1996  J.T. Conklin  (jtc@lisa.cygnus.com)
5995
5996         * doc/as.1: Changed to be recognized by catman -w on Solaris.
5997
5998 Thu Mar 28 15:27:47 1996  Ian Lance Taylor  <ian@cygnus.com>
5999
6000         * stabs.c (s_stab_generic): Call the listing functions before
6001         doing the rest of the processing, which may involve freeing the
6002         string.  Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6003         SEPARATE_STAB_SECTIONS case.
6004
6005         * config/tc-hppa.c: Remove nested comment.
6006         (tc_gen_reloc): Move label done inside the ifdef in which it is
6007         used.
6008         (md_apply_fix): Pass pointers to correct types to libhppa.h
6009         functions.  Always return a value.
6010
6011         * config/tc-mips.h (tc_frob_file): Define.
6012         (mips_frob_file): Declare.
6013         * config/tc-mips.c (struct mips_hi_fixup): Define.
6014         (mips_hi_fixup_list): New static variable.
6015         (imm_unmatched_hi): New static variable.
6016         (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6017         offset_reloc.  Pass imm_unmatched_hi to append_insn.
6018         (append_insn): Add unmatched_hi parameter.  If it is set, add the
6019         new fixup to mips_hi_fixup_list.  Change all callers.
6020         (mips_ip): Set imm_unmatched_hi when appropriate.
6021         (mips_frob_file): New function.
6022
6023 Thu Mar 28 11:47:59 1996  Doug Evans  <dje@canuck.cygnus.com>
6024
6025         * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6026         * configure: Regenerated.
6027
6028 Tue Mar 26 18:19:12 1996  Ian Lance Taylor  <ian@cygnus.com>
6029
6030         * as.c (main): Call bfd_set_error_program_name.
6031
6032 Fri Mar 22 11:13:00 1996  Ian Lance Taylor  <ian@cygnus.com>
6033
6034         * as.h (strdup): Don't declare.
6035         * stabs.c: Include libiberty.h
6036         (get_stab_string_offset): Use xstrdup rather than strdup.
6037         (s_stab_generic): Likewise.
6038         * as.c (parse_args): Likewise.
6039         * read.c (s_mri_sect): Likewise.
6040
6041         * gasp.c (change_base): Recognize \(...) construct documented to
6042         pass through enclosed characters literally through to the output.
6043         (process_assigns): Likewise.  Also, be more careful to avoid
6044         looking past the end of the buffer.
6045
6046 Thu Mar 21 13:18:43 1996  Ian Lance Taylor  <ian@cygnus.com>
6047
6048         * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6049         FreeBSD compatibility.  From John Polstra <jdp@polstra.com>.
6050
6051 Wed Mar 20 18:13:32 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6052
6053         * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6054
6055 Wed Mar 20 17:05:16 1996  David Mosberger-Tang  <davidm@azstarnet.com>
6056
6057         * config/alpha-opcode.h: Added cvtst instruction.
6058
6059 Mon Mar 18 13:12:46 1996  Ian Lance Taylor  <ian@cygnus.com>
6060
6061         * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6062         string.  Extract the addend from the result of expression.
6063
6064 Fri Mar 15 17:10:43 1996  Ian Lance Taylor  <ian@cygnus.com>
6065
6066         * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6067         LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6068         mode, change the state to 3 rather than 1.
6069
6070 Thu Mar 14 18:18:25 1996  Ian Lance Taylor  <ian@cygnus.com>
6071
6072         * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6073         correspond to 11 March change.
6074
6075 Thu Mar 14 15:27:10 1996  Jeffrey A Law  (law@cygnus.com)
6076
6077         * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6078         an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6079
6080 Tue Mar 12 12:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
6081
6082         * configure: Rebuild with autoconf 2.8.
6083
6084 Mon Mar 11 18:57:12 1996  Ian Lance Taylor  <ian@cygnus.com>
6085
6086         * config/atof-ieee.c (gen_to_words): Improve handling of
6087         X_PRECISION numbers.  Based on patches from Andreas Schwab
6088         <schwab@issan.informatik.uni-dortmund.de>.
6089
6090 Mon Mar 11 09:59:53 1996  Steve Chamberlain  <sac@slash.cygnus.com>
6091
6092         * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6093         (SEG_LAST): New.
6094         * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6095         * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6096         (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6097         crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6098         SEG_E9.
6099
6100 Thu Mar  7 15:17:39 1996  Doug Evans  <dje@charmed.cygnus.com>
6101
6102         * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6103
6104 Thu Mar  7 09:19:15 1996  Jeffrey A Law  (law@cygnus.com)
6105
6106         * config/tc-hppa.c (SUBSEG_MILLI): Define.
6107         (pa_def_subspaces): Add $MILLICODE$.
6108         (pa_spaces_begin): Set section flags for $MILLICODE$.
6109
6110 Wed Mar  6 14:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
6111
6112         * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6113         not SHT_NOBITS.  Don't tamper with flags based on type if a
6114         special section was found (revert Feb 29 change).
6115
6116         * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6117         if aligning to a longword boundary or greater.
6118
6119 Tue Mar  5 15:10:43 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
6120
6121         * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6122
6123 Mon Mar  4 20:50:57 1996  Steve Chamberlain  <sac@slash.cygnus.com>
6124
6125         * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6126         * configure: Regenerated.
6127
6128 Mon Mar  4 10:13:06 1996  Jeffrey A Law  (law@cygnus.com)
6129
6130         * config/tc-hppa.c: Add default definitions for R_N0SEL and
6131         R_N1SEL since they're not defined for old versions of hpux.
6132
6133         * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6134         Set "sym_ptr_ptr" and "addend" fields to dummy values for
6135         R_N0SEL and R_N1SEL.
6136
6137 Fri Mar  1 10:20:52 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6138
6139         * flonum-konst.c: Add two more constants for 1e+-2048 and
6140         1e+-4096, and correct the other constants.
6141
6142         * symbols.c (resolve_symbol_value): Handle O_logical_not.
6143
6144 Thu Feb 29 13:58:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6145
6146         * config/obj-elf.c (obj_elf_section): Allow predefined section
6147         types to set the nobits type.  Avoid a shadowed declaration.
6148
6149 Wed Feb 28 15:38:56 1996  Jeffrey A Law  (law@cygnus.com)
6150
6151         * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6152         reduce relocs using e_nlrsel field selectors.
6153
6154         * write.c (fix_new_exp): Don't use #elif.  Some compilers
6155         don't handle it.
6156
6157         * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6158         the selector table.
6159         (pa_chk_field_selector): Handle new field selectors for SOM.
6160
6161 Tue Feb 27 14:42:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6162
6163         * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6164         * configure: Rebuild.
6165         * config/te-linux.h (LOCAL_LABELS_FB): Define.
6166         * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6167         "a.out-m68k-linux".
6168         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6169         is defined.
6170
6171 Mon Feb 26 18:58:58 1996  Stan Shebs  <shebs@andros.cygnus.com>
6172
6173         * mpw-make.sed: Update to handle shared library support.
6174
6175 Mon Feb 26 10:34:10 1996  Doug Evans  <dje@charmed.cygnus.com>
6176
6177         * config/tc-sparc.c (sparc_ip): Print all architectures that support
6178         the insn on mismatch.
6179
6180 Fri Feb 23 21:44:39 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
6181
6182         * configure.in: Add support for a29-coff.
6183         * configure: Rebuild.
6184
6185 Thu Feb 22 16:39:43 1996  Ian Lance Taylor  <ian@cygnus.com>
6186
6187         * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6188         of the section when looking for the R_SH_USES fixup, because the
6189         frag addresses have not yet been adjusted.
6190
6191         * gdbinit.in: Set a breakpoint on as_warn_where.
6192
6193         * config/tc-mips.c (macro): Add missing arguments to macro_build
6194         omitted in last change.  From Jim Wilson <wilson@cygnus.com>.
6195
6196 Wed Feb 21 17:00:32 1996  Ian Lance Taylor  <ian@cygnus.com>
6197
6198         * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6199         if it is TC_CONS_RELOC.  Set a size of 4 to R_RELLONG.
6200
6201 Wed Feb 21 09:25:39 1996  Doug Evans  <dje@charmed.cygnus.com>
6202
6203         * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6204
6205 Tue Feb 20 21:48:03 1996  Doug Evans  <dje@charmed.cygnus.com>
6206
6207         * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6208         (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6209         Recognize [uU] format args as sparclet cpregs.
6210
6211 Tue Feb 20 22:25:55 1996  Ian Lance Taylor  <ian@cygnus.com>
6212
6213         * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6214         in bss_section.
6215
6216 Mon Feb 19 14:16:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6217
6218         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6219         well as S_IS_EXTERNAL.
6220         (tc_fix_adjustable): Likewise.
6221         * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6222         S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6223         early.
6224         (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6225         deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6226
6227 Mon Feb 19 02:15:57 1996  Doug Evans  <dje@charmed.cygnus.com>
6228
6229         * config/tc-sparc.c (max_architecture): Change to sparclite for
6230         32 bit arch.
6231         (default_compatible): Delete.
6232         (sparc_ffs): New function.
6233         (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6234         (sparc_ip): Rewrite architecture match and bump logic.
6235
6236 Sun Feb 18 15:03:50 1996  Ian Lance Taylor  <ian@cygnus.com>
6237
6238         * configure.in: Check for 'do not mix' from native linker before
6239         trying to use -rpath.
6240         * configure: Rebuild.
6241
6242 Fri Feb 16 16:53:31 1996  Ian Lance Taylor  <ian@cygnus.com>
6243
6244         * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6245         (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6246         (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6247         * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6248         is set.
6249         (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6250         to the symbol lnnoptr field, to get the correct file offset.
6251
6252 Thu Feb 15 14:48:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6253
6254         * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6255         symbols that are not function, file, or section symbols to be
6256         object types.
6257
6258 Thu Feb 15 11:20:18 1996  Ian Lance Taylor  <ian@cygnus.com>
6259
6260         * configure: Set and substitute RPATH_ENVVAR.
6261         * configure: Rebuild.
6262         * Makefile.in (RPATH_ENVVAR): New variable.
6263         (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6264
6265         * configure.in: Accept i686.  From H.J. Lu <hjl@zoom.com>: i386
6266         doesn't need opcodes.  If configuring shared, opcodes needs bfd.
6267         * configure: Rebuild.
6268
6269 Wed Feb 14 16:33:12 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
6270
6271         * read.c (s_mri_sect): Don't return '\0' in type.  Set all
6272         appropriate flags in BFD section.
6273
6274         * configure.in (m68k-*-psos*): New target.
6275         * configure: Rebuild.
6276         * config/te-psos.h: New file.
6277         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6278         is defined.
6279
6280 Wed Feb 14 13:43:24 1996  Ian Lance Taylor  <ian@cygnus.com>
6281
6282         From Alan Modra <alan@spri.levels.unisa.edu.au>:
6283         * configure.in: Remove duplicate setting of cpu_type.  Check
6284         whether opcodes library is required for on all targets, not just
6285         primary one.
6286         * configure: Rebuild.
6287
6288         * config/tc-mips.c (mips_big_got): New static variable.
6289         (s_extern): Don't declare.
6290         (reg_needs_delay): New static function.
6291         (macro_build): Permit GOT/CALL_HI/LO relocs.
6292         (macro_build_lui): If place is not NULL, use the number in the
6293         expression.
6294         (load_address): Handle mips_big_got case.
6295         (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6296         store macros.
6297         (OPTION_XGOT): Define.
6298         (md_longopts): Add "xgot" if OBJ_ELF.
6299         (md_parse_option): Handle -xgot.
6300         (md_show_usage): Mention -xgot.
6301         (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6302         (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6303
6304 Wed Feb 14 11:22:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6305
6306         * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6307         the byte relocation, point it to the low byte of the word.
6308
6309 Tue Feb 13 15:31:18 1996  Ian Lance Taylor  <ian@cygnus.com>
6310
6311         * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6312         * configure: Rebuild.
6313
6314 Mon Feb 12 15:53:46 1996  Doug Evans  <dje@charmed.cygnus.com>
6315
6316         * configure.in: Recognize any sparc* cpu.
6317         * configure: Regenerated.
6318
6319 Mon Feb 12 15:41:21 1996  Ian Lance Taylor  <ian@cygnus.com>
6320
6321         * read.c (potable): Add "mri" and ".mri".
6322         (s_mri): New function.
6323         * read.h (s_mri): Declare.
6324         * app.c (scrub_m68k_mri): New static variable.
6325         (mri_pseudo): New static variable.
6326         (do_scrub_begin): Add m68k_mri parameter.  Use it rather than
6327         flag_m68k_mri.  Initialize scrub_m68k_mri.
6328         (mri_state, mri_last_ch): New static variables.
6329         (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6330         fields.
6331         (app_push): Save new fields.
6332         (app_pop): Restore new fields.
6333         (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6334         If TC_M68K, use a trivial state machine to look for occurrences of
6335         the .mri pseudo-op, and change the mode appropriately.
6336         * as.h (do_scrub_begin): Update prototype.
6337         * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6338         do_scrub_begin.
6339         * config/tc-m68k.c (reg_prefix_optional_seen): New static
6340         variable.
6341         (m68k_mri_mode_change): New function.
6342         (md_parse_option): Set reg_prefix_optional_seen.
6343         * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6344         (MRI_MODE_CHANGE): Define.
6345         * doc/as.texinfo: Document .mri pseudo-op.
6346
6347         * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6348         comment character.
6349
6350 Mon Feb 12 15:16:29 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6351
6352         Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6353         * config/m68k-parse.h (enum pic_relocation): Define.
6354         (struct m68k_exp): Add pic_reloc field.
6355         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6356         (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6357         (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6358         otherwise.
6359         * config/tc-m68k.c: Delete definition of NO_RELOC.
6360         (struct m68k_it): Add pic_reloc field.
6361         (add_fix): Copy over pic_reloc field.
6362         (md_pseudo_table): Interpret .align parameter as byte count.
6363         (mote_pseudo_table): Likewise.
6364         (tc_m68k_fix_adjustable): New function.
6365         (get_reloc_code): New function.
6366         (md_assemble): Use it as last argument to fix_new_exp.
6367         (md_apply_fix_2): For a relocation against a symbol don't put the
6368         addend into the data.
6369         (tc_gen_reloc): Different addend computation for OBJ_ELF.
6370         (m68k_ip): Don't relax an operand that requires pic relocation.
6371         (md_begin): Align .text, .data and .bss on 4 byte boundary by
6372         default.
6373         * write.c (fixup_segment): Don't add symbol value to addend if
6374         TC_M68K and OBJ_ELF.
6375         * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6376         (motorola_operand): Add rule for `(zapc, EXPR)'.
6377
6378 Mon Feb 12 10:07:33 1996  David Mosberger-Tang  <davidm@azstarnet.com>
6379
6380         * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6381         *really* is permissible before the comma.
6382
6383 Mon Feb 12 00:12:13 1996  Ian Lance Taylor  <ian@cygnus.com>
6384
6385         * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6386         inserting nop instructions.
6387
6388 Fri Feb  9 10:54:19 1996  Ian Lance Taylor  <ian@cygnus.com>
6389
6390         * config/te-aux.h: Change include of aux.h to aux-coff.h.
6391
6392 Thu Feb  8 20:02:58 1996  Ian Lance Taylor  <ian@cygnus.com>
6393
6394         * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6395         class setting for a CALLNAME symbol in COFF.
6396
6397         * read.c (potable): Pass negative numbers for new .balign[wl] and
6398         .p2align[wl] pseudo-ops.
6399         (s_align_bytes): Treat a negative argument as specifying the fill
6400         length.
6401         (s_align_ptwo): Likewise.
6402
6403 Wed Feb  7 14:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
6404
6405         * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6406         (do_align): Take new len parameter.  Change all callers.  Pass it
6407         to md_do_align.
6408         (s_align_bytes): Arg now indicates the length of the fill pattern.
6409         (s_align_ptwo): Likewise.
6410         * config/obj-coff.c (write_object_file): Pass length to
6411         md_do_align.
6412         * config/tc-i386.h (md_do_align): Take new len parameter.
6413         * config/tc-m88k.h (md_do_align): Likewise.
6414         * config/tc-m88k.c (m88k_do_align): Likewise.
6415         * config/tc-sh.h (md_do_align): Likewise.
6416         * config/tc-sh.c (sh_do_align): Likewise.
6417         * doc/as.texinfo: Document new pseudo-ops.
6418
6419         * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6420         done in cvt_frag_to_fill.
6421
6422         * config/tc-sh.h (sh_do_align): Declare.
6423         (md_do_align): Define.
6424         * config/tc-sh.c (sh_do_align): New function.
6425
6426         * ecoff.c (ecoff_build_lineno): Don't try to store the address
6427         difference if the next address is before the current one.
6428
6429         * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6430         (archs): Initialize new field.
6431         (m68k_ip): Don't list alias names when listing CPUs which support
6432         an instruction.
6433
6434         * as.c (main): Call parse_args before read_begin.
6435         * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6436         front of generated pseudo-ops.
6437         * read.c (potable): Ignore "name".
6438         (s_app_file): Permit a single quote after the string, since one
6439         may appear in m68k MRI mode.
6440
6441         * configure.in: Check for --enable-shared.  If linking against
6442         shared BFD and opcodes, fix library name on SunOS, and try to set
6443         -rpath reasonably.
6444         * configure: Rebuild.
6445
6446 Tue Feb  6 15:16:17 1996  Ian Lance Taylor  <ian@cygnus.com>
6447
6448         * as.h (flag_m68k_mri): Declare.
6449         * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6450         * Many files: For MRI syntax that is specific to the m68k MRI
6451         assembler, check flag_m68k_mri rather than flag_mri or
6452         MRI_MODE_NEEDS_PSEUDO_DOT.
6453
6454 Mon Feb  5 16:29:11 1996  Ian Lance Taylor  <ian@cygnus.com>
6455
6456         * config/tc-i960.c (ARCH_HX): Define.
6457         (arch_tab): Add HX.
6458         (targ_has_sfr): Handle ARCH_HX.
6459         (targ_has_iclass): Handle ARCH_HX.
6460         (tc_coff_fix2rtype): Add return 0 to avoid warning.
6461         (tc_headers_hook): If the architecture was specified explicitly,
6462         use it when setting the flags.  Set the extern variable coff_flags
6463         rather than headers->filehdr.f_flags, since the latter is set
6464         unconditionally in obj-coff.c.
6465         (i960_handle_align): Remove unused variable fixp.
6466
6467         Support for building bfd and opcodes as shared libraries, based on
6468         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6469         * configure.in: Set OPCODES and BFD to search directories.
6470         Substitute OPCODES_DEP and BFDDEP.  On SunOS, set HLDFLAGS.
6471         * configure: Rebuild.
6472         * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6473         (LIBDEPS): New variable.
6474         (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS).  Use
6475         $(HLDFLAGS) in link.
6476         (check): Set LD_LIBRARY_PATH in the environment.
6477
6478 Fri Feb  2 17:41:53 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
6479
6480         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6481         .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6482         read-only, not read/write.
6483
6484 Fri Feb  2 14:09:25 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
6485
6486         * Makefile.in (INSTALL_XFORM): Remove -e.
6487
6488 Fri Feb  2 12:32:15 1996  Ian Lance Taylor  <ian@cygnus.com>
6489
6490         * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6491         than comparing S_GET_SEGMENT to undefined_section.
6492         (write_object_file): Skip symbols which were equated to an
6493         undefined or common symbol.
6494         * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6495         S_IS_COMMON rather than comparing S_GET_SEGMENT to
6496         undefined_section.
6497         (S_GET_VALUE): Likewise.  Avoid recursion problems if S_IS_DEFINED
6498         or S_IS_COMMON call S_GET_VALUE.
6499         * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6500         * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6501         to an undefined or common symbol, convert the reloc to be against
6502         the target symbol.
6503         (obj_crawl_symbol_chain): Skip symbols which were equated to an
6504         undefined or common symbol.
6505         * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6506         * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6507         to an undefined or common symbol, convert the reloc to be against
6508         the target symbol.
6509         (obj_crawl_symbol_chain): Skip symbols which were equated to an
6510         undefined or common symbol.
6511         * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6512         S_IS_COMMON rather than comparing S_GET_SEGMENT to
6513         undefined_section.
6514         (yank_symbols): Skip symbols which were equated to an undefined or
6515         common symbol.
6516
6517 Thu Feb  1 15:34:32 1996  Ian Lance Taylor  <ian@cygnus.com>
6518
6519         * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6520         * config/obj-bout.h (S_IS_LOCAL): Likewise.
6521
6522         * configure.in: Make sure we only add m68k-parse.o to
6523         ${extra_objects} once, no matter how many m68k targets have been
6524         enabled.
6525         * configure: Rebuild.
6526
6527 Wed Jan 31 18:31:46 1996  Steve Chamberlain  <sac@slash.cygnus.com>
6528
6529         * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6530         * configure: Rebuild.
6531
6532 Wed Jan 31 14:03:17 1996  Richard Henderson  <rth@tamu.edu>
6533
6534         * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6535         * doc/c-m68k.texi: Document .extend and .ldouble.
6536
6537         * configure.in (m68*-apple-aux*): New target.
6538         * config/te-aux.h: New file.
6539         * config/obj-coff.c (compare_external_relocs): New static function
6540         if TE_AUX.
6541         (do_relocs_for): Sort relocs if TE_AUX.
6542         (fixup_segment): If TE_AUX, store common symbol value in segment.
6543         * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6544
6545 Wed Jan 31 12:24:58 1996  Ian Lance Taylor  <ian@cygnus.com>
6546
6547         * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6548
6549         * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6550         BSF_FUNCTION.
6551         (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6552         * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6553         symbol.
6554         * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6555         (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6556         an undefined symbol and the size of a function symbol.
6557         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6558         for all common symbols.
6559
6560 Tue Jan 30 12:35:24 1996  Ken Raeburn  <raeburn@cygnus.com>
6561
6562         * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6563         scaling of index.
6564
6565         * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6566         m68k.
6567
6568 Mon Jan 29 12:21:30 1996  Ian Lance Taylor  <ian@cygnus.com>
6569
6570         * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6571         of object.  From Ronald F. Guilmette <rfg@monkeys.com>.
6572
6573         * ecoff.c (localsym_t): Add addend field.
6574         (add_ecoff_symbol): Add addend argument.  Change all callers.
6575         (coff_sym_value): Make static.
6576         (coff_sym_addend): New static variable.
6577         (ecoff_directive_def): Initialize coff_sym_addend.
6578         (ecoff_directive_val): Accept symbol + constant.
6579         (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6580         (ecoff_build_symbols): Include the addend in the symbol value.
6581
6582 Fri Jan 26 19:28:52 1996  Kim Knuttila  <krk@cygnus.com>
6583
6584         * config/tc-ppc.c (md_assemble): Ignore overflow on
6585         BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6586
6587 Fri Jan 26 16:14:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6588
6589         * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6590         bytes in size, so offset appropriately in big endian mode when
6591         writing the bottom 2 bytes.
6592
6593 Thu Jan 25 20:26:23 1996  Doug Evans  <dje@charmed.cygnus.com>
6594
6595         * config/tc-sparc.c (default_compatible): New static local.
6596         (md_begin): Initialize it.  Rewrite warn_on_bump handling.
6597         (sparc_ip): If no architecture or -bump specified, don't mark as
6598         mismatched those in default_compatible.
6599
6600 Thu Jan 25 12:21:53 1996  Ian Lance Taylor  <ian@cygnus.com>
6601
6602         SCO ELF support from Robert Lipe <robertl@arnet.com>:
6603         * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6604         * configure: Rebuild.
6605         * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6606         * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6607         * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6608         (sco_id): Declare if SCO_ELF.
6609
6610 Thu Jan 25 03:10:53 1996  Doug Evans  <dje@charmed.cygnus.com>
6611
6612         * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6613         ({max,warn_after}_architecture): New static locals.
6614         (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6615         If both architecture and -bump requested, set max_architecture to max.
6616         (sparc_md_end): Simplify.
6617         (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6618         Rewrite code to bump architecture and check for conflicts.
6619         (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6620         with Solaris assembler.
6621         (md_parse_option): Likewise.  Call sparc_opcode_lookup_arch.
6622         (md_show_usage): Update.
6623
6624 Wed Jan 24 22:11:03 1996  Doug Evans  <dje@charmed.cygnus.com>
6625
6626         * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6627
6628 Mon Jan 22 09:21:36 1996  Doug Evans  <dje@charmed.cygnus.com>
6629
6630         * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6631         #ifdef sparcv9 when choosing value.
6632         (ENV64): Delete.
6633         (md_end): Define.
6634         (sparc_md_end): Declare.
6635         * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6636         (initial_architecture): New static local.
6637         (can_bump_v9_p): Likewise.
6638         (NO_V9): Delete all occurrences.
6639         (sparc_md_end): New function.
6640         (sparc_ip): New local v9_arg_p.  Rework fp reg number test.
6641         Don't bump architecture to v9 unless can_bump_v9_p set.
6642         (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6643         * configure.in (sparc64 target cpu): Don't set obj_format here.
6644         (SPARC_V9): Renamed from sparcv9.
6645         (sparc64-*-elf*): Define SPARC_ARCH64.
6646         * configure: Regenerated.
6647         * acconfig.h (SPARC_V9): Renamed from sparcv9.
6648         (SPARC_ARCH64): Add.
6649         * conf.in: Regenerated.
6650         * config/vmsconf.h: Update.
6651
6652 Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>
6653
6654         * config/tc-mips.c (load_register): Optimise "dli" loads.
6655         (md_show_usage): add "-mcpu=vr4100" to help text.
6656
6657 Mon Jan 22 11:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
6658
6659         * symbols.c (resolve_symbol_value): If a symbol is equated to an
6660         undefined symbol, preserve the X_op of O_symbol.
6661         (S_GET_VALUE): Fix check to permit this case.
6662         * write.c (write_relocs): If a reloc is against an undefined
6663         symbol equated to another symbol, change the reloc to be against
6664         the latter symbol.
6665         * config/obj-coff.c (do_relocs_for): Likewise.
6666
6667         * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6668         XMC_PR.
6669
6670 Mon Jan 22 10:59:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6671
6672         * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6673         computer is PowerPC.
6674
6675         * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6676
6677         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6678         mentioned in the eabi.
6679
6680 Thu Jan 18 17:58:19 1996  Kim Knuttila  <krk@cygnus.com>
6681
6682         * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6683         * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6684
6685 Mon Jan 15 17:43:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6686
6687         * config/tc-ppc.c (mapping): Add more relocation suffixes.
6688
6689 Sun Jan 14 21:29:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6690
6691         * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6692         as a section it is ok to have unadorned -mrelocatable pointers in.
6693
6694 Sat Jan 13 11:09:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6695
6696         * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6697         #ifdef OBJ_ELF.
6698
6699 Fri Jan 12 15:32:07 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
6700
6701         * config/obj-elf.c (obj_elf_section): Add hooks so machine
6702         dependent section attributes can be handled.
6703
6704         * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6705         macros to add support for exclude section flag and ordered section
6706         type.
6707
6708         * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6709         functions to add support for exclude section flag and ordered
6710         section type.
6711
6712 Fri Jan 12 12:04:00 1996  Ian Lance Taylor  <ian@cygnus.com>
6713
6714         * subsegs.c (section_symbol): Don't try to look up the section
6715         symbol in the hash table.  It should be possible to have a symbol
6716         with the same name as a section, but no connection to it.
6717
6718         * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6719         From James Carlson <carlson@xylogics.com>.
6720
6721         * expr.c (operand): Skip whitespace after a close parenthesis.
6722         From James Carlson <carlson@xylogics.com>.
6723
6724 Tue Jan  2 12:43:23 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
6725
6726         * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6727         as_warn_where for relocation overflow.
6728         (parse_reg): Accept register name only if next character is
6729         not alphanumeric.
6730
6731 Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)
6732
6733         * ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
6734         addresses for static variables.
6735
6736 Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
6737
6738         * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6739         and xgot give the old toc16 relocation.
6740         (md_apply_fix3): Support all GOT relocations.
6741
6742 Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>
6743
6744         * config/tc-mips.c (load_address): Correctly handle a constant in
6745         SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6746
6747 Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
6748
6749         * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6750         (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6751         (build_Mbytes): Handle REG_B.
6752
6753 Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>
6754
6755         * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6756
6757 Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>
6758
6759         * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6760
6761 Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>
6762
6763         * config/obj-coff.c (write_object_file): Set the s_align field to
6764         the number of bytes, rather than to the power of 2.
6765
6766 Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>
6767
6768         * Makefile.in (DISTCLEAN_HERE): New variable.
6769         (distclean): Use it.
6770         (maintainer-clean): Depend upon clean-here rather than clean,
6771         distclean, and clean-info.  Run make maintainer-clean in doc.
6772         Remove files listed in DISTCLEAN_HERE.
6773         * doc/Makefile.in (maintainer-clean realclean): Split out from
6774         distclean.  Depend upon clean-info and distclean.
6775
6776 Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
6777
6778         * mac-as.r: Fix copyright and version strings.
6779         (cfrg): Use PROG_NAME instead of literal name.
6780
6781 Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>
6782
6783         * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6784         call it.
6785         * config/tc-a29k.h (tc_unrecognized_line): Define.
6786         * config/tc-a29k.c (a29k_unrecognized_line): New function.
6787         (md_operand): Handle a29k style local dollar labels.
6788
6789 Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>
6790
6791         * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6792
6793 Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>
6794
6795         * read.c (s_fill): If md_flush_pending_output is defined, call
6796         it.
6797
6798 Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>
6799
6800         * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6801         Treat rs_align_code like rs_align.
6802
6803 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
6804
6805         * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6806         converting an absolute address into a PC-relative one.
6807
6808 Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
6809
6810         * mpw-config.in: Don't always use te-generic.h for emulation.
6811         (powerpc-apple-macos): Use emulation te-macos.h.
6812         * mpw-make.sed (install, install-only): Edit in Mac-specific
6813         install procedure.
6814
6815 Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>
6816
6817         * configure.in: Improve message about unsupported ELF targets.
6818         * configure: Rebuild.
6819
6820         * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6821         pattern is zero.  From Manfred Hollstein.
6822
6823 Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>
6824
6825         * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6826         the various idata sections, we check the name on the .section pseudo.
6827
6828 Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
6829
6830         * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6831         add section's paddr to add_number; compatibility to native as and
6832         ld forbids.
6833
6834 Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>
6835
6836         * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6837
6838         * hash.c (struct hash_entry): Moved here...
6839         * hash.h (struct hash_entry): ...from here.
6840
6841         * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6842         if it's already known to be null.
6843
6844 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
6845
6846         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6847         bit relocs converted to PC relative relocs.  This turned out to
6848         add the offset from the beginning of .text twice.
6849
6850 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
6851
6852         * stabs.c (s_stab_generic): In 's' case, free string from
6853         obstack.
6854
6855         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6856         sy_name_offset.
6857         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6858         Ditto.
6859
6860         * subsegs.h (segment_info_type): Make bitfields unsigned.
6861
6862         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6863         and move them together.  On most systems this will reduce the
6864         structure size by one word.
6865         (operatorT): Define O_max.
6866         * expr.c (expr_begin): Verify that X_op is wide enough to hold
6867         O_max.
6868
6869         * read.c (pop_insert): Print error returned by hash table
6870         insertion code.
6871
6872         * as.c (dump_statistics): Split out from main; dump some hash
6873         table stats and target-specific stats.
6874         (start_time): No longer automatic to main.
6875         (main): Set file-level start_time and call dump_statistics at
6876         exit.  Exit by calling xexit.
6877         (show_usage): Make --statistics description less specific.
6878         * subsegs.c (subsegs_print_statistics): New function.
6879         * write.c (write_print_statistics): New function.
6880         (n_fixups): New static variable.
6881         (fix_new_internal): Increment it.
6882         * read.c (read_print_statistics): New function.
6883         * read.h (read_print_statistics): Declare.
6884         * symbol.c (symbol_print_statistics): New function.
6885         * symbol.h (symbol_print_statistics): Declare.
6886         * hash.c (hash_print_statistics): New function.
6887         * hash.h (hash_print_statistics): Declare.
6888         * config/tc-i386.c (i386_print_statistics): New function.
6889         * config/tc-i386.h (i386_print_statistics): Declare.
6890         (tc_print_statistics): New macro.
6891         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6892         exit.
6893
6894         * hash.c (DELETED): Rewrite to use a valid but unique address.
6895         (START_POWER): Reduce to 10.
6896         (enum stat_enum): New enumerator, replacing STAT_* index macros.
6897         Add new values for counting strcmp calls.
6898         (GROW_FACTOR): New macro.
6899         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
6900         of nesting blocks.
6901         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
6902         (hash_new): Use FULL_VALUE.
6903         (struct hash_control): Definition moved here.
6904         (hash_code): Don't mask to low bits.
6905         (hash_ask): Mask returned hash code here.  Check hash value before
6906         calling strcmp; count strcmp calls.
6907         * hash.h (struct hash_control): Declare, don't define, here.
6908         (HASH_STATLENGTH): Deleted.
6909         (struct hash_entry): Add field for hash code.
6910         (hash_say, hash_apply): Don't declare.
6911
6912         * hash.c (destroy): Return void.
6913         (applicatee): Ditto.
6914         (main): Fix declarations.
6915         (hash_apply): Return void.  Argument `function' returns void.  Put
6916         inside "#ifdef TEST".
6917         (hash_say): Define only if TEST is defined.
6918         * hash.h (hash_apply, hash_say): Declarations deleted.
6919
6920 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
6921
6922         * configure: Rebuild with autoconf 2.7.
6923
6924 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
6925
6926         * aclocal.m4 (AC_PROG_CC): Remove local definition.
6927         * configure: Rebuild with autoconf 2.6.
6928
6929 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
6930
6931         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6932         (ppc_stabx): Don't increment ppc_debug_name_section_size.
6933         (ppc_bc): Likewise.
6934         (ppc_frob_file): Remove.
6935         * config/tc-ppc.h (tc_frob_file): Don't define.
6936         (ppc_frob_file): Don't declare.
6937
6938 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
6939
6940         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6941         * config/alpha-opcode.h: Include one-operand variants of jmp and
6942         jsr.
6943
6944         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6945         with te-delta.h in 8.3 file systems.
6946         * configure.in: Adjusted.
6947
6948 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
6949
6950         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6951
6952         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6953         number.
6954         * expr.c (operand): Handle MRI suffixes after unadorned 0.
6955
6956 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
6957
6958         Version 2.6 released.
6959         * Makefile.in (VERSION): Updated to 2.6.
6960
6961         * config/obj-coff.c (write_object_file): Change use of md_do_align
6962         to pass a pointer rather than a fill value, to match other uses.
6963
6964 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
6965
6966         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6967
6968         * as.c (main): Move md_end call to just after call to
6969         perform_an_assembly_pass.  Delete cpu-specific code here.
6970         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6971         * config/tc-arm.c (md_end): Unused function deleted.
6972         * config/tc-ns32k.c (md_end): Ditto.
6973
6974         * config/tc-i386.c (i386_align_code): New function, moved here
6975         from HANDLE_ALIGN macro.
6976         * config/tc-i386.h (HANDLE_ALIGN): Call it.
6977
6978         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
6979
6980         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6981         before comparing
6982
6983         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
6984
6985         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
6986         multi-byte nops to avoid changing gcc.  The necessary gcc change
6987         might break old assemblers.
6988
6989         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
6990
6991         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
6992         generate optimal multi-byte nop instructions for ".align n"
6993         ".align n,0x90", and aligns requiring more than 15 bytes of
6994         padding still generate multiple 0x90's as before.
6995
6996 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
6997
6998         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6999
7000 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
7001
7002         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7003         * configure: Update.
7004         * mpw-make.sed: Reorder commands to make sed happier.
7005         * config/te-macos.h: New file.
7006         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7007
7008 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
7009
7010         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7011         conditional branches.
7012         (md_apply_fix): Likewise.
7013
7014 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
7015
7016         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7017         generate a reloc which the linker will not handle correctly.  Fix
7018         overflow checking--R_IREL is 18 bits, not 17.
7019
7020 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
7021
7022         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7023         from a PC relative reloc if TC_A29K.
7024
7025         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
7026         code depends upon it.
7027
7028         * config/tc-a29k.c (md_operand): Handle $float, $double, and
7029         $extend.  Based on code from Eric Freudenthal
7030         <freudenthal@nyu.edu>.
7031         * config/tc-a29k.h (LEX_DOLLAR): Define.
7032         * read.c (LEX_DOLLAR): Define if not defined.
7033         (lex_type): Use LEX_DOLLAR.
7034
7035 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
7036
7037         * configure.in (a29k-nyu-sym1): New target, just like other a29k
7038         targets.
7039
7040 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
7041
7042         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7043
7044 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
7045
7046         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7047         used only by "dlltool.c".
7048
7049 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
7050
7051         * config/tc-alpha.c: Undefine inline if not __GNUC__.
7052         (md_pseudo_table): Don't define "extern".
7053
7054 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
7055
7056         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7057
7058         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7059
7060 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
7061
7062         * macro.c (macro_expand_body): Don't warn about == with a
7063         nonexistent parameter, in case it is in a comment field.
7064
7065         * as.c (main): On TC_A29K, call macro_init with macro_alternate
7066         set to 1.
7067         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7068         set, even if macro_alternate is set.
7069         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7070         (sub_actual): If macro_strip_at, and kind is '@', don't look up
7071         the token unless it ended in '@'.
7072         * config/tc-a29k.c (line_separator_chars): Remove '@'.
7073         * doc/c-a29k.texi: Document macro usage on A29K.
7074
7075 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
7076
7077         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7078         signed word.
7079         (install_operand): Likewise.
7080
7081         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7082
7083 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
7084
7085         * configure.in (m88k-motorola-sysv*): New target.
7086         * configure: Rebuild.
7087         * config/te-delta88.h: New file.
7088         * config/obj-coff.c (write_object_file): Use md_do_align if it is
7089         defined.
7090         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7091         (md_do_align): Define.
7092         * config/tc-m88k.c: Include "subsegs.h".
7093         (m88k_do_align): New function.
7094
7095         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7096         (COFF_NOLOAD_PROBLEM): Define.
7097         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7098
7099 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
7100
7101         * config/tc-i386.c (md_assemble): For a jump instruction with
7102         non-constant target, require 7 available bytes in the current
7103         frag, not 6.
7104
7105 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
7106
7107         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7108         bfd/libelf.h.
7109
7110 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
7111
7112         * configure.in (alpha-*-linux*): Use ecoff.
7113         * configure: Rebuild.
7114         * ecoff.c (ecoff_directive_extern): New function.
7115         (ecoff_directive_weakext): New function.
7116         (ecoff_build_symbols): Handle weak symbols.
7117         (ecoff_setup_ext): Likewise.
7118         (ecoff_frob_symbol): Warn about weak common symbols.
7119         * ecoff.h (ecoff_directive_extern): Declare.
7120         (ecoff_directive_weakext): Declare.
7121         * symbols.c (S_IS_WEAK): New function.
7122         * symbols.h (S_IS_WEAK): Declare.
7123         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7124         "weakext".
7125         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7126         (s_extern): Remove.
7127
7128 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
7129
7130         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7131
7132         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7133         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
7134         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7135         * config/obj-coff.c (coff_frob_symbol): Don't call
7136         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7137         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
7138         to be dropped.
7139
7140         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7141         (ppc_stab_symbol): New static variable.
7142         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7143         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
7144         sy_tc.real_name to the stab string.
7145         (ppc_bc, ppc_ec): New static functions.
7146         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7147         do anything.
7148         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7149         suffix.
7150         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7151         entries.
7152
7153         * input-scrub.c (input_scrub_push): Reset sb_index.
7154
7155 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
7156
7157         * listing.c (listing_newline): Don't create a frag in the absolute
7158         section.
7159
7160 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
7161
7162         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7163         (ppc_csect): Move most of the code to ppc_change_csect, and call
7164         it.
7165         (ppc_change_csect): New static function, taken from ppc_csect.
7166         (ppc_section): New static function.
7167         (ppc_saw_abs): New static varable.
7168         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
7169         a symbol has no csect.
7170         (ppc_adjust_symtab): New function.
7171         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7172         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7173
7174         * write.c (write_object_file): If tc_adjust_symtab is defined,
7175         call it just before the call to obj_adjust_symtab.
7176
7177         * symbols.c (symbol_find_or_make): Change name to be const.
7178         * symbols.h (symbol_find_or_make): Update declaration.
7179
7180 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
7181
7182         * doc/as.texinfo (Align): Mention SH.
7183         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7184         .align value.
7185         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7186         (Z8000 Directives, even): Don't give numeric align value, instead
7187         explain behavior.
7188
7189 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
7190
7191         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7192         instruction.
7193
7194 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
7195
7196         * Makefile.in (diststuff):  Also make info.
7197         (maintainer-clean realclean):  Also make clean-info.
7198
7199 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
7200
7201         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7202         (pa_subspace): For ".nsubspa", always create a new subspace
7203         with the given attributes, even if one already exists with the
7204         same name.
7205
7206 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
7207
7208         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7209         TC_FORCE_RELOCATION, taking an additional section argument.  If
7210         the section of the target symbol is not the same as the current
7211         section, always force the relocation to be used.
7212         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7213
7214         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7215         md_pcrel_from function, taking an additional section argument.
7216         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7217
7218         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7219         older TC_FORCE_RELOCATION if not defined.
7220         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7221         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7222         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7223         TC_FORCE_RELOCATION.
7224
7225 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
7226
7227         * input-scrub.c (as_where): Set name to null pointer if we don't
7228         have a file name.
7229         * messages.c (identify): Only print filename if non-null.
7230         (as_show_where): Ditto, for line number too.
7231         (as_warn_internal, as_bad_internal): Ditto.
7232
7233         * input-file.c (input_file_open): If the input file can't be
7234         opened, consider it an error.
7235
7236 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
7237
7238         * config/tc-mips.c: Added mips_4100 control, and support for
7239         accepting the 4100 as a MIPS architecture variant (md_begin,
7240         macro_build, mips_ip, md_parse_option). Adding suitable
7241         command-line OPTIONs, and updating the help text (md_show_usage).
7242
7243 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
7244
7245         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7246         BFD_ASSEMBLER is defined.
7247
7248         * Use one active frag and one obstack per frag chain:
7249         * frags.c (frags): Variable deleted.
7250         (frag_alloc): New function.
7251         (frag_grow, frag_more, frag_variant, frag_now_fix,
7252         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7253         frags variable.
7254         (frag_new): Ditto.  Verify that frch_last and frag_now match on
7255         entry and exit, and that old frag_now has non-zero type.  Replace
7256         "know" uses with "assert".  Use frag_alloc instead of mucking with
7257         obstack alignment.
7258         * frags.h (frags): Declaration deleted.
7259         * subsegs.h (struct frchain): Add new field frch_frag_now.
7260         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7261         variables.
7262         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
7263         give it any stricter alignment than frchainS structures need.  Do
7264         not initialize frags obstack.  Set frag_now to point to
7265         dummy_obstack.  Initialize absolute_frchain.
7266         (subseg_set_rest): Save and restore frag_now in frch_frag_now
7267         field of frchainS.  Don't create new frags on section switch, and
7268         use frag_alloc when creating a new frag chain.  For absolute
7269         section, set frchain_now to absolute_frchain.  Verify that
7270         frch_last and frag_now match on entry and exit.  Initialize
7271         per-chain obstack, and under gcc, set required alignment to that
7272         needed by fragS structure.
7273
7274         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7275
7276         * stabs.c (get_stab_string_offset): Only copy input string if a
7277         fresh copy is needed, not if the section already exists.
7278         (s_stab_generic): Cache stab section name to bypass lookups, since
7279         usually it will match.  Could be made faster still by changing the
7280         memory allocation rules.
7281         (s_xstab): Cache section name to bypass repeated string
7282         allocation.
7283
7284         * frags.c (frag_new): Deleted register declarations.
7285
7286         * listing.c (frag_now): Don't declare.
7287
7288         * as.c (chunksize): New variable.
7289         (debug_memory): New variable.
7290         (main): If debug_memory is set, reduce chunksize and
7291         _bfd_chunksize.
7292         * as.h (chunksize): Declare it.
7293         * read.c (read_begin): Use it.
7294
7295         * config/tc-alpha.c (md_shortopts): Include 'g'.
7296         (md_parse_option): Ignore it.
7297
7298         * Makefile.in (distclean): Remove Makefile and config.status from
7299         testsuite directory.
7300         (clean-here): Don't delete testsuite.  Instead, delete only the
7301         files within it that would be generated by running tests.
7302
7303         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7304         frag_now_fix instead of accessing obstack info directly.
7305         * config/tc-arm.c (s_ltorg): Ditto.
7306         (md_assemble): Ditto.
7307
7308         * config/tc-i386.c (md_assemble): Call frag_grow instead of
7309         obstack_room.
7310
7311 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
7312
7313         * stabs.c (aout_process_stab): Insert debug symbol into symbol
7314         chain after parsing value expression, if any, to avoid separating
7315         continued .stabs lines.
7316
7317 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
7318
7319         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7320         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7321
7322 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
7323
7324         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7325         -mcom support and PPC_OPCODE_ANY for -many.
7326         (md_parse_option): Ditto.
7327         (ppc_arch): Ditto.
7328         (md_begin): For duplicate instructions, print all duplicates
7329         before aborting.
7330
7331 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
7332
7333         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7334         common mode operation.
7335         (md_show_usage): Add -mcom to usage message.
7336
7337 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
7338
7339         * expr.c (op_rank): Add O_symbol_rva.
7340         * expr.h (operatorT): Add O_symbol_rva.
7341         * read.c (cons_worker): Set O_symbol_rva when necessary.
7342         * write.c (fix_new_exp): Understand O_symbol_rva.
7343
7344 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
7345
7346         * config/tc-mips.c: Correct s_cons arguments.  From Michael
7347         Joosten <joost@ori.cadlab.de>.
7348
7349 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
7350
7351         * config/tc-ppc.c (ppc_macro): Make count unsigned.
7352         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7353         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7354         the fix_line field.
7355         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7356         make non-static.  Change all users.
7357         * config/obj-coff.h (coff_n_line_nos): Declare.
7358
7359 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
7360
7361         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7362
7363         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7364
7365         * config/obj-elf.c (obj_elf_common): Convert specified byte
7366         alignment to power of two.  Set size of local bss symbol.
7367
7368         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7369
7370 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
7371
7372         * sb.c, macro.c: Decide whether to include <string.h> or
7373         <strings.h> just as as.h does.
7374
7375 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
7376
7377         * Makefile.in (site.exp): Fix setting of $srcdir.
7378
7379         * config/tc-arm.c (md_atof): Fix little-endian output.
7380         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7381         all coff targets.
7382
7383 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
7384
7385         * doc/as.texinfo: Split out the NS32k family documentation,
7386         despite its being commented out for now.
7387         * doc/c-ns32k.texi: New file.
7388
7389         * sb.c, macro.c: Include string.h.
7390
7391         * Makefile.in (comparison): Only check *.o; we don't care if
7392         timestamps inserted by the native linker differ.
7393
7394         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7395         if alignment stricter than 4 bytes is requested; in that case,
7396         align to a 4-byte boundary first.
7397
7398         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
7399
7400         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7401         uninitialized" warning for `Max_Source_Offset'.
7402
7403 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
7404
7405         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7406         qualifiers and detect errors if present.
7407         (md_assemble): Add call to parse_toc_entry. Also added some support
7408         for the [tocv] qualifier.
7409         (ppc_pe_tocd): New function to support data in the toc section.
7410
7411 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
7412
7413         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7414         an absolute symbol.
7415
7416 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
7417
7418         * config/tc-m68k.c (isword): Accept all values from -65536 to
7419         +65535, so ~VAL will not be rejected.
7420
7421         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
7422         skip characters after the pseudo-op.
7423         (s_else): Likewise.
7424         * read.c (get_line_sb): Don't look past buffer_limit.
7425         (s_include): In MRI mode, skip characters after the file name.
7426
7427 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
7428
7429         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7430         periods in register names.
7431
7432 For older changes see ChangeLog.1.