gas/ChangeLog

   1 2001-03-06  Nick Clifton  <nickc@redhat.com>
   2
   3         * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
   4         BLX(1) instruction.
   5
   6 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
   7
   8         * config/tc-m68k.c : Add 5407 to archs[] table.
   9         (HAVE_LONG_BRANCH): Add mcf5407.
  10         (select_control_regs): Recognize 5407.
  11
  12 2001-03-02  Dave Brolley  <brolley@redhat.com>
  13
  14         * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather than
  15         m32r_do_align.
  16
  17 2001-03-02  Richard Sandiford  <rsandifo@redhat.com>
  18
  19         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
  20         (gen_to_words): Print warnings if NaNs are found and the target CPU
  21         does not support them.  Allow largest exponent to be used in normal
  22         numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
  23
  24 2001-02-28  Andreas Jaeger  <aj@suse.de>, Bo Thorsen  <bo@suse.de>
  25
  26         * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
  27         anymore since we use bfd_elf_generic_reloc now.
  28         (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
  29
  30 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
  31
  32         * configure.in (BFD_VERSION): New.
  33         (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
  34         * configure: Regenerate.
  35         * Makefile.am: Run "make dep-am"
  36         * Makefile.in: Regenerate.
  37         * doc/Makefile.in: Regenerate.
  38
  39 2001-02-26  Mark Elbrecht  <snowball3@bigfoot.com>
  40
  41         * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
  42         SEC_NEVER_LOAD when the 'n' flag is used.
  43         Add SEC_NEVER_LOAD to matchflags.
  44
  45 2001-02-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  46
  47         * symbols.c (decode_local_label_name): Initialize message_format
  48         only when an error is reported (perf pb due to I18N).
  49
  50 2001-02-23  H.J. Lu  <hjl@gnu.org>
  51
  52         * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
  53         BFD_ASSEMBLER is not defined.
  54
  55 2001-02-23   Richard Sandiford <rsandifo@redhat.com>
  56
  57         * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
  58         done if it's against a symbol.
  59
  60 2001-02-22  Timothy Wall  <twall@cygnus.com>
  61
  62         * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
  63         target formats if applicable.
  64         * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
  65         * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
  66         * Makefile.in: Regenerated.
  67         * configure.in: Added configuration for ia64-*-aix*.
  68         * configure: Regenerated.
  69
  70 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
  71
  72         * config/tc-ia64.c (enum operand_match_result): New type.
  73         (operand_match): Change return type to operand_match_result.
  74         Fix all returns appropriately, adding support for returning the
  75         out-of-range result.
  76         (parse_operands): New locals result, error_pos, out_of_range_pos,
  77         curr_out_of_range_pos.  Rewrite operand matching loop to give better
  78         error messages.
  79
  80 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
  81
  82         * config/tc-ia64.c (struct unwind): Add member "prologue_count".
  83         (dot_proc): Clear unwind.prologue_count to zero.
  84         (dot_prologue): Increment unwind.prologue_count.
  85         (dot_restore): If second operand is omitted, use
  86         unwind.prologue_count -1 for "ecount" (# of additional regions to
  87         pop).  Decrement unwind.prologue_count by number of regions
  88         popped.
  89
  90 2001-02-21  Nick Clifton  <nickc@redhat.com>
  91
  92         * doc/as.texinfo (Section): Note that some flags to the COFF
  93         version of .section remove attributes rather than setting them.
  94
  95 2001-02-20  Kazu Hirata  <kazu@hxi.com>
  96
  97         * tc-pdp11.c: Fix formatting.
  98         * tc-pdp11.h: Likewise.
  99
 100 2001-02-20  Bo Thorsen  <bo@suse.de>
 101
 102         * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
 103         entry.
 104
 105 2001-02-18  David O'Brien  <obrien@FreeBSD.org>
 106
 107         * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
 108         all FreeBSD platforms should look the same at this level.
 109         * configure: Rebuilt.
 110         * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
 111
 112 2001-02-18  lars brinkhoff  <lars@nocrew.org>
 113
 114         * Makefile.am: Add PDP-11 target.
 115         * configure.in: Likewise.
 116         * config/tc-pdp11.c: New file.
 117         * config/tc-pdp11.h: New file.
 118         * doc/Makefile.am: Add PDP-11 documentation.
 119         * doc/all.texi: Likewise.
 120         * doc/as.texinfo: Likewise.
 121         * doc/c-pdp11.texi: New file.
 122
 123 2001-02-16  matthew green  <mrg@redhat.com>
 124
 125         * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
 126
 127 2001-02-13  Jim Wilson  <wilson@redhat.com>
 128
 129         * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
 130         reloc instead of a 0 reloc.
 131         (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
 132         as done.
 133         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
 134
 135 2001-02-13  Ian Lance Taylor  <ian@zembu.com>
 136
 137         * write.c (is_dnrange): Stop as soon as the address becomes
 138         larger.
 139         (relax_frag): Add segment parameter.  Only call symbol_get_frag
 140         once.  Only call is_dnrange if the symbol is in the same segment,
 141         and the symbol address is larger.
 142         (relax_segment): Pass segment to md_relax_frag and relax_frag.
 143         * write.h (relax_frag): Update declaration.
 144         * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
 145         it to relax_frag.
 146         * config/tc-m32r.c (m32r_relax_frag): Likewise.
 147         * config/tc-m32r.h (md_relax_frag): Add segment parameter.
 148         (m32r_relax_frag): Update declaration.
 149         * config/tc-mips.h (md_relax_frag): Add segment parameter.
 150         * config/tc-tic54x.h (md_relax_frag): Likewise.
 151         * doc/internals.texi (CPU backend): Update documentation for
 152         md_relax_frag.
 153
 154 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
 155
 156         * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
 157         Mention effect of < 386 architectures on jump promotion.
 158         (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
 159
 160         * config/tc-i386.c (no_cond_jump_promotion): New.
 161         (set_cpu_arch): Parse "jumps" arch modifier.
 162         (insn_size): Modify usage comment.
 163         (ENCODE_RELAX_STATE): Reformat and protect macro arg.
 164         (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
 165         (TYPE_FROM_RELAX_STATE): New define.
 166         (UNCOND_JUMP, COND_JUMP): Renumber.
 167         (md_relax_table): Reorder to suit.
 168         (COND_JUMP86): New define.
 169         (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
 170         (md_assemble): Create frag var for jumps of max size, encode relax
 171         state for COND_JUMP86.
 172         (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
 173         leave conditional jumps small if no_cond_jump_promotion.
 174         (md_convert_frag): Likewise.
 175
 176         * expr.c (operator): Don't bump input_line_pointer for two char
 177         operators.  Instead return operator size via new param num_chars.
 178         (expr): Use above to parse multi-char operators correctly.
 179
 180 Mon Feb 12 17:45:50 CET 2001  Jan Hubicka  <jh@suse.cz>
 181
 182         * tc-i386.c (i386_displacement): Fix handling of
 183         BFD_RELOC_X86_64_GOTPCREL.
 184         (i386_validate_fix): Likewise.
 185
 186 2001-02-12  Philip Blundell  <pb@futuretv.com>
 187
 188         * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
 189         ldrt/strt instructions.
 190
 191 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 192
 193         * config/tc-mips.c (macro): For M_LA_AB emit a
 194         BFD_RELOC_MIPS_CALL16 relocation or a
 195         BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
 196         BFD_RELOC_MIPS_GOT16 and
 197         BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
 198         loading the jump register when generating SVR4_PIC code.
 199
 200 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 201
 202         * configure.in: Make 'mipself' and 'mipsecoff' emulations
 203         map to MIPS-specific files, as they used to do before the
 204         change on 2000-05-21.
 205         * configure: Regerate.
 206
 207 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 208
 209         * config/tc-mips.c (md_parse_option): Don't try to compile
 210         ELF-only option code if not ELF.
 211
 212 2001-02-08  David Mosberger  <davidm@hpl.hp.com>
 213
 214         * config/tc-ia64.h (md_elf_section_type): New macro.
 215         (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
 216         (they're now handled via ia64_elf_section_type.
 217
 218         * config/tc-ia64.c (unwind): New members saved_text_seg,
 219         saved_text_subseg, and force_unwind_entry.
 220         (optimize_unw_records): New function to optimize away unnecessary
 221         unwind directives.
 222         (ia64_elf_section_type): New function.
 223         (output_unw_records): Generate unwind info only if the size is
 224         non-zero or if it's forced for some other reason (e.g.,
 225         handlerdata or a personality routine).
 226         (generate_unwind_image): Don't switch back to previous
 227         section---stay inside the unwind info section instead so that
 228         handlerdata that may follow goes into the right place.
 229         (dot_handlerdata): Force generation of unwind entry and save the
 230         current active text segment before generating unwind image.
 231         (dot_unwentry): Force generation of unwind entry.
 232         (dot_personality): Ditto.
 233         (dot_endp): Generate unwind table entry only if there is
 234         some unwind info or the unwind entry was forced.
 235
 236         * config/tc-ia64.c (make_unw_section_name): New macro to form
 237         unwind section name.
 238         (generate_unwind_image): Add "text_name" argument.  Use it to
 239         form unwind section name.
 240         (dot_handlerdata): Determine current segment (section) name and
 241         pass it to generate_unwind_image().
 242         (dot_endp): Determine current segment (section) name and use
 243         it to determine the appropriate unwind section name.
 244         (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
 245         n, fill, and max arguments.
 246
 247 2001-02-09  Schwidefsky  <schwidefsky@de.ibm.com>
 248
 249         * Makefile.am: Add linux target for S/390.
 250         * configure.in: Likewise.
 251         * config/tc-s390.c: New file.
 252         * config/tc-s390.h: New file.
 253
 254 2001-02-09  Alexandre Oliva  <aoliva@redhat.com>
 255
 256         * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
 257         2byte, 4byte and 8byte.
 258
 259 2001-02-08  Alan Modra   <alan@linuxcare.com.au>
 260
 261         * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
 262         md_number_to_chars with size > sizeof (valueT).
 263
 264 2001-02-06  H.J. Lu  <hjl@gnu.org>
 265
 266         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
 267         there is no relocation.
 268
 269 2001-02-06  H.J. Lu  <hjl@gnu.org>
 270
 271         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
 272
 273         * config/tc-ia64.c (md_parse_option): Only accept the valid
 274         ia64 options on "-axxx".
 275
 276 2001-02-05  Jim Wilson  <wilson@redhat.com>
 277
 278         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
 279         aborting for invalid operands.
 280
 281 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
 282
 283         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
 284         than via pointer.  Update all callers.
 285         (UNWIND_LOW32): Define.
 286         (UNWIND_HIGH32): Define.
 287         (pa_build_unwind_subspace): Use the above macros instead of dumping
 288         bitfields directly.  Call frag_more once rather than multiple times.
 289         (md_assemble): Use UNWIND_LOW32.
 290         (pa_entry): Likewise
 291         (pa_procend): Likewise.
 292         (process_exit): Use UNWIND_HIGH32.
 293
 294 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 295
 296         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
 297         function to select the header according to the cpu.
 298         (md_after_pass_hook, md_do_align): Remove.
 299         (md_cleanup, m68hc11_cleanup): Remove.
 300         (md_pcrel_from_section): Declare.
 301         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
 302         (build_jump_insn, build_insn): Likewise.
 303         (m68hc11_listing_header): New function.
 304         (m68hc11_cleanup): Remove.
 305
 306 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 307
 308         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
 309         symbols because there is no support for shared libraries and these
 310         symbols can't be overridden (unless they are weak).
 311
 312 2001-02-01  Momchil Velikov  <velco@fadata.bg>
 313
 314         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
 315         for the compilation unit with a zero byte.
 316
 317 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
 318
 319         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
 320         destinations.  Correct range check for 17 and 22 bit branches.
 321
 322 2001-01-25  Nick Clifton  <nickc@redhat.com>
 323
 324         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
 325         still set.  Issue an error message instead.
 326         (md_estimate_size_before_relax): Delete unused variable
 327         'buffer_address'.  Fixup parentheses around if statement.
 328
 329 2001-01-23  Kazu Hirata  <kazu@hxi.com>
 330
 331         * as.c: Fix formatting.
 332         * ehopt.c: Likewise.
 333         * messages.c: Likewise.
 334         * stabs.c: Likewise.
 335         * symbols.c: Likewise.
 336
 337 2001-01-23  Ben Elliston  <bje@redhat.com>
 338
 339         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
 340
 341 2001-01-22  Kazu Hirata  <kazu@hxi.com>
 342
 343         * config/tc-alpha.c: Fix formatting.
 344
 345 2001-01-19  Kazu Hirata  <kazu@hxi.com>
 346
 347         * config/tc-alpha.c: Fix formatting.
 348
 349 2001-01-18  Kazu Hirata  <kazu@hxi.com>
 350
 351         * config/tc-alpha.c: Fix formatting.
 352
 353 2001-01-18  Nick Clifton  <nickc@redhat.com>
 354
 355         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
 356         "da" flags.
 357         (stm_flags): Remove redundant bit from "ed" and "da" flags.
 358
 359 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
 360
 361         * configure.in (cpu_type, arch): Match i386 too.
 362         * configure: Rebuilt.
 363
 364 2001-01-16  Kazu Hirata  <kazu@hxi.com>
 365
 366         * config/tc-i386.c: Fix formatting.
 367
 368 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
 369
 370         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
 371         relocs for .PARISC.unwind section.
 372
 373         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
 374         depending on section flags, not just for .text.
 375
 376 2001-01-15  Jim Wilson  <wilson@redhat.com>
 377
 378         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
 379         not immediately followed by an instruction.
 380
 381 2001-01-15  Kazu Hirata  <kazu@hxi.com>
 382
 383         * config/tc-m68hc11.c: Fix formatting.
 384
 385 2001-01-15  Nick Clifton  <nickc@redhat.com>
 386
 387         * symbols.c (colon): Change 'already defined symbol' from a
 388         fatal error to an ordinary error.  There is no reason why this
 389         error should be fatal.
 390
 391         * message.c (as_fatal): Delete output file, if one has been
 392         created.
 393
 394 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 395
 396         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
 397
 398 2001-01-14  Kazu Hirata  <kazu@hxi.com>
 399
 400         * config/tc-alpha.c: Fix formatting.
 401         * config/tc-arc.c: Likewise.
 402         * config/tc-arc.h: Likewise.
 403         * config/tc-d10v.c: Likewise.
 404         * config/tc-i370.c: Likewise.
 405         * config/tc-i386.c: Likewise.
 406         * config/tc-i960.c: Likewise.
 407         * config/tc-m68k.c: Likewise.
 408         * config/tc-ppc.c: Likewise.
 409         * config/tc-sparc.c: Likewise.
 410         * config/tc-tahoe.c: Likewise.
 411         * config/tc-vax.c: Likewise.
 412
 413         * config/tc-arc.c: Fix formatting.
 414
 415         * config/tc-arc.c: Fix formatting.
 416
 417 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 418
 419         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
 420         both 32 and 64 bit ELF.
 421
 422         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
 423         and don't bother storing `m' for "ce" completer.  Tidy handling of
 424         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
 425
 426 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 427
 428         * tc-i386.h (TARGET_MACH): New macro.
 429         (i386_mach): Declare.
 430         * tc-i386.c (i386_mach): New function.
 431
 432 2001-01-13  Philip Blundell  <philb@gnu.org>
 433
 434         * doc/as.texinfo: Fix spelling and cross-references.
 435
 436         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
 437         character for all systems, not just GNU/Linux.  Make it explicit
 438         that `-k' doesn't affect code generation, just ELF flags.
 439
 440 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
 441
 442         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
 443         instructions.
 444
 445 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 446
 447         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
 448
 449 2001-01-12  Nick Clifton  <nickc@redhat.com>
 450
 451         * as.c (print_args): Update copyright date to 2001.
 452
 453 2001-01-12  Peter Targett  <peter.targett@arccores.com>
 454
 455         * doc/c-arc.texi: New file.
 456         Some sections to be expanded.
 457
 458 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
 459
 460         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
 461         (md_parse_option): Always accept "--32".
 462
 463 2001-01-11  Peter Targett  <peter.targett@arccores.com>
 464
 465         * as.h (TC_ARC): Ensure struc-symbol.h included.
 466         * as.c (dwarf2dbg.h): Include to remove implicit declaration
 467         warnings.
 468         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
 469         (TARGET_SYMBOL_FIELDS) added.
 470
 471         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
 472         * doc/c-arc.texi: New file.
 473         Some sections to be expanded.
 474         * doc/as.texinfo: Update command-line options.
 475         Removed outdated text for ARC dependant features, instead include
 476         text from above file.
 477
 478         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
 479         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
 480         (targ-cpu.h) header.
 481         * config/tc-arc.h:
 482         * config/tc-arc.c: New updated configuration for
 483         ARC, including selection of core variants, and extensibility of
 484         instructions, registers etc. through directives.
 485
 486         * config/tc-arc.c (arc_extinst): Minor corrections for
 487         error messages.
 488         (arc_common) Likewise. Make alignment argument optional for local
 489         symbols also, with default of zero.
 490
 491 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 492
 493         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
 494         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
 495         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
 496         and fix_new_exp() instead.
 497         (md_convert_frag): For indexed post byte use the symbol value
 498         rather than the displacement.
 499         (md_relax_table): Fix indexed offset relax.
 500
 501 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 502
 503         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
 504         relax weak symbols.
 505         (relaxable_symbol): New function.
 506
 507 2001-01-11  Andreas Jaeger  <aj@suse.de>
 508
 509         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
 510         not used anywhere.
 511
 512 2001-01-10  Nick Clifton  <nickc@redhat.com>
 513
 514         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
 515         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
 516
 517 2001-01-10  Nick Clifton  <nickc@redhat.com>
 518
 519         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
 520         character used to dollar local symbols.
 521         (LOCAL_LABEL_CHAR): New constant - the magic character used to
 522         local label symbols.
 523         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
 524         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
 525         if defined.
 526         Use LOCAL_LABEL_CHAR.
 527         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
 528         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 529         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 530
 531 2001-01-08  Bo Thorsen  <bo@suse.de>
 532
 533         * config/tc-i386.c (i386_immediate, i386_displacement):
 534         GOTPCREL check fix.
 535
 536 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
 537
 538         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
 539         in last change.
 540
 541 2001-01-07  Philip Blundell  <philb@gnu.org>
 542
 543         * doc/as.texinfo (Bug Reporting): Update email address for
 544         reports.
 545         * README: Likewise.
 546
 547 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
 548
 549         * configure.in: Define DEFAULT_ARCH for i386.
 550         * tc-i386.c (md_assemble): Return after the error message;
 551         move testing for 64bit operands to proper place.
 552
 553 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
 554
 555         * doc/as.texinfo: Document '#' as comment character for i386 and
 556         x86_64. Add AMD x86-64 into menu of machine dependent information.
 557
 558         * doc/c-i386.texi: Document x86_64 extensions.
 559
 560 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 561
 562         * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
 563
 564 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
 565
 566         * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
 567         * NEWS: Add note about Pentium4 support.
 568
 569 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
 570
 571         * tc-i387.c (pi, pte, pt): Update.
 572         (type_names): Add new types.
 573
 574 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
 575
 576         * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
 577         CpuUnknown): Renumber
 578         (CpuP4, CpuSSE2): New.
 579         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
 580
 581 2001-01-03  Philip Blundell  <pb@futuretv.com>
 582
 583         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
 584         relocs.
 585         (alpha_fix_adjustable): Likewise.
 586         (md_apply_fix): Likewise.
 587
 588 2000-12-31  H.J. Lu  <hjl@gnu.org>
 589
 590         * listing.c (listing_message): Allocate string only if it is
 591         used.
 592
 593         * configure: Rebuild.
 594
 595 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 596
 597         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 598         Point out caveats with generating fixups for the opcode in a frag.
 599
 600 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 601
 602         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 603         * NEWS: Add x86_64.
 604
 605 2000-12-29  H.J. Lu  <hjl@gnu.org>
 606
 607         * listing.c (calc_hex): Print the variable part only if the
 608         fragment type is rs_fill.
 609
 610 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 611
 612         * doc/internals.texi (tc_conditional_pseudoop,
 613         TC_LINKRELAX_FIXUP): Fix typos.
 614
 615 2000-12-28  Richard Henderson  <rth@redhat.com>
 616
 617         * write.c (subsegs_finish): Fix thinko last change -- don't
 618         "optimize" the alignment == 0 case.
 619
 620 2000-12-28  Richard Henderson  <rth@redhat.com>
 621
 622         * as.h (rs_align_test): New.
 623         * frags.c (NOP_OPCODE): Move default from read.c.
 624         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 625         (frag_align_code): New.
 626         * frags.h (frag_align_code): Declare.
 627         * read.c (NOP_OPCODE): Remove.
 628         (do_align): Use frag_align_code.
 629         * write.c (NOP_OPCODE): Remove.
 630         (get_recorded_alignment): New.
 631         (cvt_frag_to_fill): Handle rs_align_test.
 632         (relax_segment): Likewise.
 633         (subsegs_finish): Align last subseg in section to the
 634         section alignment.  Use frag_align_code.
 635         * write.h (get_recorded_alignment): Declare.
 636         * config/obj-coff.c (size_section): Handle rs_align_test.
 637         (fill_section, fixup_mdeps): Likewise.
 638         (write_object_file): Use frag_align_code.
 639
 640         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 641         (alpha_handle_align): New.
 642         * config/tc-alpha.h (HANDLE_ALIGN): New.
 643         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 644
 645         * config/tc-i386.h (md_do_align): Use frag_align_code.
 646         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 647
 648         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 649         (ia64_handle_align): New.
 650         * config/tc-ia64.h (HANDLE_ALIGN): New.
 651         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 652
 653         * config/tc-m32r.c (m32r_do_align): Remove.
 654         (m32r_handle_align): New.
 655         (fill_insn): Use frag_align_code.
 656         * config/tc-m32r.h (md_do_align): Remove.
 657         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 658         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 659         * config/tc-mips.c, config/tc-mips.h: Similarly.
 660
 661         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 662         (sh_handle_align): Likewise.  Handle rs_align_code.
 663         (sh_do_align): Remove.
 664         * config/tc-sh.h (md_do_align): Remove.
 665         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 666
 667         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 668         (sparc_handle_align): Likewise.  Handle rs_align_code.
 669         * config/tc-sparc.h (md_do_align): Remove.
 670         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 671
 672 2000-12-22  DJ Delorie  <dj@redhat.com>
 673
 674         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 675         when we assemble the first half of a pair.
 676
 677 2000-12-22  H.J. Lu  <hjl@gnu.org>
 678
 679         * config/tc-i386.c (reloc): Update the macro for non-bfd
 680         assembler.
 681         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 682
 683 2000-12-22  H.J. Lu  <hjl@gnu.org>
 684
 685         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 686
 687 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 688
 689         * tc-i386.h (i386_target_format): Define even for ELFs.
 690         (QWORD_MNEM_SUFFIX): New macro.
 691         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 692         New macros
 693         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 694         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 695         ImmExt): Renumber.
 696         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 697         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 698         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 699         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 700         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 701         Renumber.
 702         (Reg, WordReg): Add Reg64.
 703         (Imm): Add Imm32S and Imm64.
 704         (EncImm): New.
 705         (Disp): Add Disp64 and Disp32S.
 706         (AnyMem): Add Disp32S.
 707         (RegRex, RegRex64): New macros.
 708         (rex_byte): New type.
 709         * tc-i386.c (set_16bit_code_flag): Kill.
 710         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 711         (reloc): New parameter "signed"; support x86_64.
 712         (set_code_flag): New.
 713         (DEFAULT_ARCH): New macro; default to "i386".
 714         (default_arch): New static variable.
 715         (struct _i386_insn): New fields Operand_PCrel; rex.
 716         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 717         (flag_code): New enum and static variable.
 718         (use_rela_relocations): New static variable.
 719         (flag_code_names): New static variable.
 720         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 721         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 722         K6 and Athlon.
 723         (i386_align_code): Return plain "nop" for x86_64.
 724         (mode_from_disp_size): Support Disp32S.
 725         (smallest_imm_type): Support Imm32S and Imm64.
 726         (offset_in_range): Support size of 8.
 727         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 728         (md_pseudo_table): Add "code64"; use set_code_flat.
 729         (md_begin): Emit sane error message on hash failure.
 730         (tc_i386_fix_adjustable): Support x86_64 relocations.
 731         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 732         instructions supported on particular arch just partially,
 733         output of 64bit immediates, handling of Imm32S and Disp32S type.
 734         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 735         (i386_displacement): Likewise.
 736         (i386_index_check): Cleanup; support 64bit addresses.
 737         (md_apply_fix3): Support x86_64 relocation and rela.
 738         (md_longopts): Add "32" and "64".
 739         (md_parse_option): Add OPTION_32 and OPTION_64.
 740         (i386_target_format): Call even for ELFs; choose between
 741         elf64-x86-64 and elf32-i386.
 742         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 743         (tc_gen_reloc): Support rela relocations and x86_64.
 744         (intel_e09_1): Support QWORD.
 745
 746 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 747
 748         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 749         it's not an offset expression.
 750         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 751         keep the braces '[' and ']' in the output string.
 752         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 753         != FLAT. There is no such op_modifier.
 754
 755 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 756
 757         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 758         if we have it.
 759
 760 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 761
 762         * as.h: Fix formatting.
 763         * cgen.h: Likewise.
 764         * dwarf2dbg.c: Likewise.
 765         * input-scrub.c: Likewise.
 766         * read.h: Likewise.
 767
 768 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 769
 770         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 771         configure: Regenerate.
 772
 773 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 774
 775         * dwarf2dbg.c: #include <limits.h> only if it exists.
 776
 777 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 778
 779         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 780         (md_apply_fix): Here too.
 781
 782 2000-12-12  Jim Wilson  <wilson@redhat.com>
 783
 784         * config/tc-ia64.h (ia64_init): Add prototype.
 785
 786 2000-12-12  H.J. Lu  <hjl@gnu.org>
 787
 788         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 789
 790         * read.h (outputting_stabs_line_debug): Change it to int.
 791         * stabs.c (outputting_stabs_line_debug): Likewise.
 792
 793 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 794
 795         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 796         the address of a function result.
 797
 798 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 799
 800         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 801         (md_assemble): Call dwarf2_emit_insn.
 802         (shlib): Fix typo SHILB -> SHLIB.
 803         (md_parse_option): Likewise.
 804         (ppc_elf_validate_fix): Likewise:
 805         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 806
 807 2000-12-12  Nick Clifton  <nickc@redhat.com>
 808
 809         * cgen.h: Fix formatting.
 810         * input-scrub.c: Fix formatting.
 811         * macro.c: Fix formatting.
 812         * config/tc-mips.c: Fix formatting.
 813         * doc/c-mips.texi: Fix formatting.
 814
 815 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 816
 817         * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 818         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 819         references.
 820         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 821         otherwise.
 822         * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 823         (No_dSuf): Kill.
 824
 825         * i386.h (*_Suf): Remove No_dSuf.
 826         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 827         Remove.
 828         (i386_optab): Remove 'd' in the suffixes.
 829
 830 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 831
 832         * config/tc-i386.c (T_SHORT): Undefine before defining.
 833
 834 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 835
 836         * config/tc-mips.c: Fix formatting.
 837
 838 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 839
 840         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 841         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 842         (md_show_usage): Ditto.
 843         (md_parse_option): Ditto.
 844         (d10v_cleanup): Writes pending instruction only if
 845         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 846         Fix compile time warning messages.
 847
 848         * doc/c-d10v.texi: Documents new options.
 849
 850 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 851
 852         * stabs.c (outputting_stabs_line_debug): New variable.
 853         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 854         function entry and unset at function exit.
 855
 856         * read.h (outputting_stabs_line_debug): New extern declaration.
 857
 858         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 859
 860         * dwarf2dbg.c: Fix compile time warning messages.
 861
 862 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 863
 864         * config/tc-a29k.c: Fix formatting.
 865         * config/tc-alpha.c: Likewise.
 866         * config/tc-arm.c: Likewise.
 867         * config/tc-cris.c: Likewise.
 868         * config/tc-hppa.c: Likewise.
 869         * config/tc-i370.c: Likewise.
 870         * config/tc-i386.c: Likewise.
 871         * config/tc-i860.c: Likewise.
 872         * config/tc-i960.c: Likewise.
 873         * config/tc-ia64.c: Likewise.
 874         * config/tc-m68hc11.c: Likewise.
 875         * config/tc-m68k.c: Likewise.
 876         * config/tc-m88k.c: Likewise.
 877         * config/tc-pj.c: Likewise.
 878         * config/tc-ppc.c: Likewise.
 879         * config/tc-sh.c: Likewise.
 880         * config/tc-sparc.c: Likewise.
 881         * config/tc-tahoe.c: Likewise.
 882         * config/tc-vax.c: Likewise.
 883
 884 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 885
 886         * config/tc-mips.c (mips_ip): When calculating offsets,
 887         don't accept as constant the difference between the
 888         addresses of symbols in two different sections.
 889
 890         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 891         specifiers.
 892         (validate_mips_insn): Likewise.  Also, update 'B' operand
 893         specifier to use OP_*_CODE20 constants and delete 'm' operand
 894         specifier.
 895         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 896         operand specifiers.  Change warning generated by 'B' operand
 897         specifier to reflect its new multi-purpose usage.
 898
 899         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 900         -1, and update comment.
 901         (file_mips_isa): Likewise.
 902         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 903         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 904         ISA_* constants rather than hard-coded numbers.
 905         (mips_cpu_info): New structure.
 906         (mips_cpu_info_table): New table describing CPU and ISA names
 907         and numbers.
 908         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 909         mips_cpu_info_from_cpu): New functions.
 910         (mips_isa_to_str): New function to get string for ISA name.
 911         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 912         return const char *.
 913         (md_begin): Redo CPU and ISA selection logic, using
 914         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 915         than hard-coded numbers.
 916         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 917         ISA_* constants rather than hard-coded numbers.
 918         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 919         (md_longopts): Delete OPTION_NO_MIPS32.
 920         (md_parse_option): Convert to use ISA_* constants rather than
 921         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 922         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 923         to use strcasecmp to recognize "default" and to use
 924         mips_cpu_info_from_name to get CPU numbers from argument.
 925         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 926         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 927         mips32-4k.
 928         (s_mipsset): Accept ISA value 32.
 929         * doc/as.texinfo: Clean up MIPS options summary slightly,
 930         remove -no-mips32.  Add note about -mips4 and -mips32
 931         specifying those ISA levels.  Delete -mips32 and -no-mips32
 932         cpu flag descriptions.
 933         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 934         up the supported CPU switch list, and replace 4Kc, 4Km, and
 935         4Kp entries with a single mips32-4k entry.  Note that you can
 936         use ".set mips32".
 937
 938         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 939         ISA_MIPS64.
 940         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 941         -mips5 and -mips64.
 942         (md_parse_option): Add cases for OPTION_MIPS5 and
 943         OPTION_MIPS64.
 944         (md_show_usage): Mention -mips5 and -mips64 arguments.
 945         (s_mipsset): Add cases for MIPS5 and MIPS64.
 946         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 947         and pseudo-CPUs.
 948         * doc/as.texinfo: Mention -mips5 and -mips64 options
 949         and their meanings.
 950         * doc/c-mips.texi: Likewise.  Also update introduction
 951         and ".set" usage information.
 952
 953         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 954         CPU list.
 955         (mips_cpu_info_table): Add SB-1 entries.
 956         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 957         known to the -mcpu option.
 958
 959         * doc/as.texinfo: Correct description of MIPS -mcpu
 960         option, by copying some of the text from doc/c-mips.texi.
 961
 962 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 963
 964         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 965         New targets.
 966         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 967         (sparc*-*-rtems*): Switched from a.out to ELF.
 968         * configure: Regenerate.
 969         * config.in: Regenerate.
 970         * Makefile.in: Regenerate.
 971         * aclocal.m4: Regenerate.
 972         * po/gas.pot: Regenerate.
 973
 974 2000-11-30  Philip Blundell  <pb@futuretv.com>
 975
 976         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 977         even in non BFD_ASSEMBLER case.
 978
 979 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 980
 981         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 982         syntax.
 983
 984 2000-11-29  Richard Henderson  <rth@redhat.com>
 985
 986         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
 987         until dwarf2_finish; use relaxation to get cross-fragment offsets;
 988         thread multiple subsegments properly; handle multiple code
 989         sections properly; emit proper compilation unit info for assembler
 990         generated debugging.
 991
 992         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 993         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 994         (dwarf2dbg_estimate_size_before_relax): Declare.
 995         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 996         * write.c: Include dwarf2dbg.h.
 997         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 998         (relax_segment): Likewise.
 999
1000 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
1001
1002         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1003         jump>: Use as_bad_where instead of as_bad.  Tweak error message
1004         accordingly.  Stabilize frag by updating fix part and resetting
1005         variant part.
1006         <undefined symbol, unconditional jump>: Ditto.
1007         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1008         indexing is_end_of_line[].
1009         (md_assemble): Initialize size to 0.
1010         (md_section_align): Mark parameter seg as unused.
1011         (parse_reg): Parse names case-insensitively.
1012
1013 2000-11-28  Kazu Hirata  <kazu@hxi.com>
1014
1015         * config/obj-aout.h: Fix formatting.
1016         * config/obj-bout.h: Likewise.
1017         * config/obj-coff.c: Likewise.
1018         * config/obj-coff.h: Likewise.
1019         * config/obj-elf.h: Likewise.
1020         * config/obj-som.h: Likewise.
1021         * config/obj-vms.c: Likewise.
1022         * config/obj-vms.h: Likewise.
1023         * config/tc-h8300.h: Likewise.
1024         * config/tc-ns32k.h: Likewise.
1025         * config/tc-sparc.h: Likewise.
1026         * config/tc-tic54x.h: Likewise.
1027         * config/tc-z8k.h: Likewise.
1028
1029 2000-11-28  Nick Clifton  <nickc@redhat.com>
1030
1031         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1032         License is present in the sources, but not the output, and
1033         also available from the GNU website.
1034         (GNU Free Documentation License): Comment out this section.
1035
1036 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
1037
1038         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1039         targets.  Remove i860 from valid a.out targets.
1040         * Makefile.in: Regenerate.
1041
1042         * config/tc-cris.c: Include dwarf2dbg.h.
1043         (md_pseudo_table): Add .file and .loc.
1044         (md_assemble): Call dwarf2_emit_insn if generating ELF.
1045         (s_cris_file, s_cris_loc): New.
1046         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1047         * Makefile.am: Regenerate dependencies.
1048         * Makefile.in: Regenerate.
1049
1050 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
1051
1052         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1053         (MRI_MUL_PRECEDENCE): Likewise.
1054         (op_rank): Fix a comment typo.
1055
1056 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1057
1058         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1059         the error message.
1060         (get_operand): Fix analysis for movw/movb instructions.
1061
1062 2000-11-24  Nick Clifton  <nickc@redhat.com>
1063
1064         * configure.in (xscale-elf): Add target.
1065         (xscale-coff): Add target.
1066         * configure: Regenerate.
1067
1068         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1069         extenstion.
1070         (ARM_EXT_XSCALE): New ARM architecture extension.
1071         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1072         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1073         (ARM_THUMB): Rename to ARM_EXT_THUMB.
1074         (ARM_ARCH_V4): Remove processor from architecture.
1075         (ARM_ARCH_3M): New architecutre definition.
1076         (ARM_ARCH_V5TE): New architecutre definition.
1077         (ARM_ARCH_XSCALE): New architecutre definition.
1078         (CPU_DEFAULT): Allow to be defaulted to XScale.
1079         (atpcs): New boolean variable.
1080         (ldr_flags): Support 'd' flag for double word loads.
1081         (str_flags): Support 'd' flag for double word stored.
1082         (do_mia): New function.
1083         (do_mar): New function.
1084         (do_mra): New function.
1085         (do_pld): New function.
1086         (do_ldrd): New function.
1087         (do_blx): New function.
1088         (do_bkpt): New function.
1089         (do_clz): New function.
1090         (do_lstc2): New function.
1091         (do_cdp2): New function.
1092         (do_t_blx): New function.
1093         (do_t_bkpt): New function.
1094         (do_smla): New function.
1095         (do_smlal): New function.
1096         (do_smul): New function.
1097         (do_qadd): New function.
1098         (do_co_reg2c): New function.
1099         (LONGEST_INSN): Redefine to 7.
1100
1101         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1102         command line switches.
1103
1104 2000-11-22  Jim Wilson  <wilson@redhat.com>
1105
1106         * config/tc-ia64.c (pseudo_func): Add missing initializers.
1107         (struct rsrc): Make line unsigned.
1108         (gr_values): Add missing initializer.
1109         (SLOT_NUM_NOT_SET): Add unsigned cast.
1110         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1111         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1112         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1113         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1114         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1115         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1116         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1117         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1118         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1119         Add ATTRIBUTE_UNUSED to unused parameters.
1120         (convert_expr_to_ab_reg): Add parens.
1121         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
1122         (dot_prologue): Initialize grsave when declared.
1123         (md_pseudo_table): Add missing initializers.
1124         (operand_match): Add casts to bfd_vma.
1125         (emit_one_bundle): Delete unused local prev.  Make required_template
1126         unsigned.
1127         (specify_resource): Cast i to unsigned.
1128         (note_register_values): Use fprintf_vma.
1129         (print_dependency): Likewise.
1130
1131 2000-11-21  Jim Wilson  <wilson@redhat.com>
1132
1133         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1134         for unwind info section.
1135         (dot_endp): Likewise for unwind section.
1136
1137         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1138         fix_new_exp.
1139
1140 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
1141
1142         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1143         (output_insn): Call dwarf2_emit_insn.
1144         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1145
1146 2000-11-17  Richard Henderson  <rth@redhat.com>
1147
1148         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1149         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
1150         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1151
1152 2000-11-17  Nick Clifton  <nickc@redhat.com>
1153
1154         * config/tc-arm.c (md_pseudo_table): Add support for .line and
1155         .file pseudo ops.
1156
1157 2000-11-17  Richard Henderson  <rth@redhat.com>
1158
1159         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1160
1161 2000-11-17  Richard Henderson  <rth@redhat.com>
1162
1163         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1164         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1165         tri-state definition of alpha_flag_mdebug.
1166         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1167         (s_alpha_file): Store first .file directive.
1168         (s_alpha_stab): New.
1169         (md_pseudo_table): Add stabs and stabn.
1170
1171 2000-11-17  Richard Henderson  <rth@redhat.com>
1172
1173         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1174
1175 2000-11-17  Richard Henderson  <rth@redhat.com>
1176
1177         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1178         (main): Call dwarf2_finish.
1179         * as.h (debug_type): Clarify documentation of the meaning
1180         of this variable.
1181         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1182         (print_stats): Fix parenthesis problem.
1183         (now_subseg_size): New.
1184         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
1185         (dwarf2_directive_file): Don't set debug_type.
1186         (dwarf2_where): Honor DEBUG_DWARF2 first.
1187         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1188         do nothing if not emitting dwarf2 debug info, or no work.
1189         * dwarf2dbg.h (dwarf2_emit_insn): Update.
1190         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1191         (ecoff_new_file): Likewise.
1192         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
1193         commentary wrt dwarf2.
1194
1195         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1196         ATTRIBUTE_UNUSED as needed.
1197         (emit_insn): Call dwarf2_emit_insn.
1198         (s_alpha_file): New.
1199         (s_alpha_loc): New.
1200         (s_alpha_coff_wrapper): Don't handle them.
1201         (md_pseudo_table): Update for .file and .loc.
1202         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1203
1204         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1205         don't protect with debug_type.
1206         * config/tc-hppa.c (md_assemble): Likewise.
1207         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1208         * config/tc-mn10300.c (md_assemble): Likewise.
1209         * config/tc-sh.c (md_assemble): Likewise.
1210         * config/tc-v850.c (md_assemble): Likewise.
1211
1212         * config/tc-arm.c (arm_end_of_source): Remove.
1213         * config/tc-hppa.c (pa_end_of_source): Remove.
1214         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1215         * config/tc-mn10300.c (mn10300_finalize): Remove.
1216         * config/tc-sh.c (sh_finalize): Remove.
1217         * config/tc-v850.c (sh_finalize): Remove.
1218
1219         * config/tc-arm.h (md_end): Remove.
1220         * config/tc-hppa.h (md_end): Remove.
1221         (DWARF2_LINE_MIN_INSN_LENGTH): New.
1222         * config/tc-m68hc11.h (md_end): Remove.
1223         * config/tc-mn10300.h (md_end): Remove.
1224         * config/tc-sh.h (md_end): Remove.
1225         * config/tc-v850.h (md_end): Remove.
1226
1227         * config/tc-ia64.c (emit_one_bundle): Don't protect
1228         dwarf2 bits with debug_type.
1229         (md_assemble): Likewise.
1230         (ia64_end_of_source): Don't call dwarf2_finish.
1231
1232 2000-11-16  Jim Wilson  <wilson@redhat.com>
1233
1234         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1235         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
1236         > 16.
1237
1238 2000-11-16  H.J. Lu  <hjl@gnu.org>
1239
1240         * config/obj-elf.c (obj_elf_symver): Don't check the missing
1241         version name.
1242
1243 2000-11-15  Kazu Hirata  <kazu@hxi.com>
1244
1245         * config/tc-tic30.c: Fix formatting.
1246         * config/tc-tic80.c: Likewise.
1247         * config/tc-v850.c: Likewise.
1248         * config/tc-vax.c: Likewise.
1249         * config/tc-w65.c: Likewise.
1250         * config/tc-z8k.c: Likewise.
1251
1252 2000-11-14  DJ Delorie  <dj@redhat.com>
1253
1254         * config/tc-v850.c: Support dwarf2.
1255         * config/tc-v850.h: Ditto.
1256
1257         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1258         parse_cons_expression_v850 to initialize hold_cons_reloc.
1259
1260 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
1261
1262         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1263         (errata_nops_necessary_p): New function.
1264         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
1265         md.
1266
1267 2000-11-14  Jim Wilson  <wilson@redhat.com>
1268
1269         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1270         return little endian bfd formats.
1271
1272 2000-11-14  Kazu Hirata  <kazu@hxi.com>
1273
1274         * config/aout_gnu.h: Fix formatting.
1275         * config/atof-vax.c: Likewise.
1276         * config/m68k-parse.h: Likewise.
1277         * config/m88k-opcode.h: Likewise.
1278         * config/obj-elf.c: Likewise.
1279         * config/tc-arm.c: Likewise.
1280         * config/tc-cris.c: Likewise.
1281         * config/tc-i386.c: Likewise.
1282         * config/tc-ia64.c: Likewise.
1283         * config/tc-mn10300.c: Likewise.
1284         * config/te-386bsd.h: Likewise.
1285         * config/te-hppa.h: Likewise.
1286         * config/te-nbsd.h: Likewise.
1287         * config/te-ppcnw.h: Likewise.
1288         * config/te-sparcaout.h: Likewise.
1289         * config/te-tmips.h: Likewise.
1290         * config/vax-inst.h: Likewise.
1291         * config/vms-conf.h: Likewise.
1292
1293 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
1294
1295         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1296
1297 2000-11-13  H.J. Lu  <hjl@gnu.org>
1298
1299         * config/obj-elf.c (elf_frob_symbol): Support
1300         ".symver name,name2@@@nodename".
1301         (elf_frob_file_before_adjust): Likewise.
1302
1303         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1304         and ".symver name,name2@@@nodename".
1305         Fix a typo.
1306
1307 2000-11-12  H.J. Lu  (hjl@gnu.org)
1308
1309         * config/obj-elf.c (obj_elf_symver): Check missing version
1310         name.
1311
1312 2000-11-12  H.J. Lu  (hjl@gnu.org)
1313
1314         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1315         instead of bfd_vma for non-bfd assemblers.
1316
1317 2000-11-09  Kazu Hirata  <kazu@hxi.com>
1318
1319         * itbl-ops.c: Fix comment typos.
1320
1321 2000-11-08  Jim Wilson  <wilson@redhat.com>
1322
1323         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1324         (struct unwind): Add next_slot_frag field.
1325         (slot_index): New parameters slot_frag and first_frag.  Add code
1326         to add in frag sizes when different.  Add comments.
1327         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
1328         arguments to slot_index.
1329         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
1330         loop end.  Set next_slot_frag field.
1331
1332 2000-11-07  H.J. Lu  <hjl@gnu.org>
1333
1334         * doc/as.texinfo (.symver): Updated for versioned symbol
1335         reference.
1336
1337         * obj.h (format_ops): Add the frob_file_before_adjust field.
1338
1339         * config/obj-aout.c (aout_format_ops): Set the
1340         frob_file_before_adjust field to 0.
1341         * config/obj-coff.c (coff_format_ops): Likewise.
1342         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1343
1344         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1345         name.
1346         (elf_frob_file_before_adjust): New function to remove unneeded
1347         versioned symbols from the symbol table.
1348         (elf_format_ops): Set the frob_file_before_adjust field to
1349         elf_frob_file_before_adjust.
1350
1351         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1352         not defined.
1353
1354         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1355
1356 2000-11-07  Peter Targett  <peter.targett@arccores.com>
1357
1358         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1359         BIG_ENDIAN macros.
1360         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1361         Fix compile time warning messages.
1362
1363 2000-11-07  Nick Clifton  <nickc@redhat.com>
1364
1365         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1366         buffer in order to avoid buffer overflows.
1367
1368 2000-11-06  Steve Ellcey <sje@cup.hp.com>
1369
1370         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1371         Change M to m for -milp32 or -mlp64 to match gcc.
1372         (dot_endp): Use bytes_per_address instead of 8.
1373         (emit_one_bundle): Use number_to_chars_littleendian instead of
1374         md_number_to_chars.
1375         (fix_insn): Likewise.
1376         (ia64_init): New function.
1377         (ia64_target_format): New function.
1378         (md_begin): Set endianness, arch, and machine as appropriate.
1379         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1380         Make these macros depend on TE_HPUX macro.
1381         (TARGET_FORMAT): Define.
1382         (HOST_SPECIAL_INIT): Define.
1383         * config/te-hpux.h: New file.
1384         * configure.in: Add "ia64-*-hpux*" target to configure.
1385         * configure: Regenerate.
1386
1387 2000-11-06  Kazu Hirata  <kazu@hxi.com>
1388
1389         * as.c: Fix formatting.
1390         * dwarf2dbg.c: Likewise.
1391         * input-file.c: Likewise.
1392         * input-file.h: Likewise.
1393         * input-scrub.c: Likewise.
1394         * itbl-ops.c: Likewise.
1395         * listing.c: Likewise.
1396         * macro.h: Likewise.
1397         * messages.c: Likewise.
1398         * read.c: Likewise.
1399         * subsegs.c: Likewise.
1400         * subsegs.h: Likewise.
1401         * write.c: Likewise.
1402
1403 2000-11-06  Nick Clifton  <nickc@redhat.com>
1404
1405         * doc/as.texinfo: Add GNU Free Documentation License.
1406         * doc/gasp.texi:  Add GNU Free Documentation License.
1407         * doc/as.1:  Add GNU Free Documentation License.
1408
1409 2000-11-05  Nick Clifton  <nickc@redhat.com>
1410
1411         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1412
1413 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1414
1415         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1416         * configure: Regenerate.
1417
1418 2000-11-01  Nick Clifton  <nickc@redhat.com>
1419
1420         * read.c (original_case_string): New global variable.
1421         (read_a_source_file): Copy opcode string into
1422         original_case_string if clobbering the case of the opcode.
1423         * read.h: Export the definition of original_case_string.
1424         * config/tc-arm.c (md_assembler): When parsing a .req
1425         directive use the original opcode string, not the case
1426         clobbered version.
1427
1428 2000-11-02  Nick Clifton  <nickc@redhat.com>
1429
1430         * config/tc-mn10300.c (debug_line): Remove this static
1431         variable.
1432         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1433         dwarf2_where and dwarf2_gen_line_info.
1434
1435 2000-11-02  Theo Honohan  <th@futuretv.com>
1436
1437         * config/tc-arm.c (do_msr): Improve error message.
1438
1439 2000-10-31  Eric Christopher  <echristo@redhat.com>
1440
1441         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1442         or pc-relative, else use fx_offset.
1443
1444 2000-10-31  Jim Wilson  <wilson@redhat.com>
1445
1446         * config/tc-ia64.c (struct md): New field tag_fixups.
1447         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
1448         qualifying predicate.
1449         (emit_one_bundle): Delete spurious multiplication by one.  Handle
1450         tag_fixups.
1451         (ia64_start_line): Error if dangling qualifying predicate.
1452         (defining_tag): New static variable.
1453         (ia64_unrecognized_line, case '['): Parse tags.
1454         (ia64_frob_label): Create tag_fixups.
1455         (md_assemble): Reset md.qp.X_op after using it.
1456
1457 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
1458
1459         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1460
1461 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
1462
1463         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1464
1465 2000-10-30  Kazu Hirata  <kazu@hxi.com>
1466
1467         * expr.c: Fix formatting.
1468         * flonum-copy.c: Likewise.
1469         * flonum.h: Likewise.
1470         * gasp.c: Likewise.
1471         * hash.c: Likewise.
1472
1473 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
1474
1475         * as.h (OPTION_MD_BASE): Bump to 190.
1476         * as.c (parse_args) <std_longopts>: Add comment about the need to
1477         check OPTION_MD_BASE in as.h.
1478
1479         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1480         for weak symbols.
1481
1482 2000-10-27  Nick Clifton  <nickc@redhat.com>
1483
1484         * configure.in (emulations): Add m68hc12.
1485         * configure: Regenerate.
1486         * po/gas.pot: Regenerate.
1487
1488 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
1489
1490         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1491         cpsr*.
1492         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1493
1494 2000-10-25  Nick Clifton  <nickc@redhat.com>
1495
1496         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1497         a DWARF2 line number information sequence.
1498
1499         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1500
1501         * read.c (generate_lineno_debug): Update comment describing why
1502         DWARF2 line number debug information is not generated
1503         automatically by this function.
1504
1505         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1506         not all.
1507
1508         * config/tc-arm.h (md_end): Define.
1509         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1510
1511         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1512         if generating DWARF2 line numbers.
1513         (arm_end_of_source): New function.  Call dwarf2_finish if
1514         necessary.
1515
1516         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1517         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1518         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1519
1520 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1521
1522         * tc-i386.c: Fix prototype declarations for functions taking no
1523         arguments.
1524
1525 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1526
1527         * tc-i386.c (i386_operand_modifier): Remove.
1528         (build_displacement_string): Remove.
1529         (i386_parse_seg): Remove.
1530         (i386_intel_memory_operand): Remove.
1531         (i386_intel_operand): Re-write using recursive descent parser based
1532         on MASM documentation.
1533         (struct intel_parser_s): New structure.
1534         (intel_parser): New static variable.
1535         (struct intel_token): New structure.
1536         (cur_token, prev_token): New static variables.
1537         (T_NIL): Define.
1538         (T_CONST): Define.
1539         (T_REG): Define.
1540         (T_BYTE): Define.
1541         (T_WORD): Define.
1542         (T_DWORD): Define.
1543         (T_QWORD): Define.
1544         (T_XWORD): Define.
1545         (T_SHORT): Define.
1546         (T_OFFSET): Define.
1547         (T_PTR): Define.
1548         (T_ID): Define.
1549         (intel_match_token): New function.
1550         (intel_get_token): New function.
1551         (intel_putback_token): New function.
1552         (intel_expr): New function.
1553         (intel_e05): New function.
1554         (intel_e05_1): New function.
1555         (intel_e06): New function.
1556         (intel_e06_1): New function.
1557         (intel_e09): New function.
1558         (intel_e09_1): New function.
1559         (intel_e10): New function.
1560         (intel_e10_1): New function.
1561         (intel_e11): New function.
1562
1563 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1564
1565         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1566         instructions to loose any special insn->architecture mask.
1567
1568         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1569         (sparc_md_end, sparc_arch_types, sparc_arch,
1570         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1571         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1572         request v9b architecture if they are used).
1573
1574 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1575
1576         * config/tc-m68k.c: Fix the previous misapplied patch.
1577
1578 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1579
1580         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1581         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1582         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1583         BFD_RELOC_*.
1584
1585 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1586
1587         * debug.c: Fix formatting.
1588         * depend.c: Likewise.
1589         * dwarf2dbg.c: Likewise.
1590         * dwarf2dbg.h: Likewise.
1591         * ecoff.c: Likewise.
1592         * expr.c: Likewise.
1593         * expr.h: Likewise.
1594         * flonum-konst.c: Likewise.
1595         * frags.h: Likewise.
1596
1597 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1598
1599         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1600         options.
1601         * doc/as.texinfo: Added notes about this new option.
1602
1603 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1604
1605         * config/tc-sh.c (JREG): Remove.
1606         (md_convert_frag): Remove #if 0:d code using JREG.
1607
1608 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1609
1610         * config/tc-i386.c (i386_operand_modifier): Only match
1611         modifiers SHORT and FLAT if they are followed by a space.
1612         (parse_register): When `allow_naked_reg' is set, do not confuse
1613         identifiers that start with a register name with a register.
1614
1615 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1616
1617         * app.c: Fix formatting.
1618         * as.c: Likewise.
1619         * as.h: Likewise.
1620         * bit_fix.h: Likewise.
1621         * cgen.c: Likewise.
1622         * cgen.h: Likewise.
1623         * cond.c: Likewise.
1624
1625 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1626
1627         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1628
1629 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1630
1631         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1632         Re-arrange function a little and improve error message.
1633
1634         * write.c (write_relocs): Fix a comment.
1635
1636         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1637         link-once sections.
1638
1639 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1640
1641         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1642
1643 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1644
1645         * config/tc-i386.c: Delete some useless comments, reformat others.
1646
1647         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1648         non-global syms in linkonce sections.
1649
1650 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1651
1652         * config/tc-ia64.c (operand_match): Don't use // style comments.
1653         * config/tc-i370.c: Likewise.
1654
1655 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1656
1657         Changes to handle varying register prefix and user symbol prefix.
1658         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1659         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1660         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1661         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1662         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1663         (demand_register_prefix): New variable.
1664         (md_pseudo_table): New pseudo ".syntax".
1665         (md_longopts): New options --no-underscore and --underscore.
1666         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1667         on symbols_have_leading_underscore.
1668         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1669         (get_spec_reg): Ditto.
1670         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1671         Fix formatting.
1672         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1673         --help.
1674         <case OPTION_NO_US, case OPTION_US>: New.
1675         (md_show_usage): Be brief and reformat to match continuation of
1676         --help.
1677         * po/gas.pot: Regenerate.
1678
1679 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1680
1681         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1682         force relocs for 12 bit branches.
1683         (md_apply_fix): Similarly, adjust logic here.
1684
1685 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1686
1687         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1688         adjust for external and weak syms as we will use a reloc.  Allow
1689         for +8 offset when calculating limits of branches.
1690         (hppa_fix_adjustable): Undo 2000-09-23 change.
1691         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1692         Correct distance calculation.
1693         (tc_gen_reloc): Print the file name and line number if we can't
1694         handle a fixup.
1695
1696         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1697         * config/tc-hppa.c (nonzero_dibits): Define.
1698         (arg_reloc_stub_needed): Check each arg and return value
1699         separately for zero case.
1700         (pa_align): Declare argument `bytes'.
1701
1702 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1703
1704         * config/tc-cris.c: Fix formatting.
1705         * config/tc-d10v.h: Likewise.
1706         * config/tc-d30v.c: Likewise.
1707         * config/tc-d30v.h: Likewise.
1708         * config/tc-fr30.c: Likewise.
1709         * config/tc-fr30.h: Likewise.
1710         * config/tc-m68k.c: Likewise.
1711         * config/tc-m68k.h: Likewise.
1712         * config/tc-pj.h: Likewise.
1713         * config/tc-ppc.c: Likewise.
1714         * config/tc-ppc.h: Likewise.
1715         * config/tc-sh.c: Likewise.
1716         * config/tc-sh.h: Likewise.
1717         * config/tc-sparc.c: Likewise.
1718         * config/tc-v850.h: Likewise.
1719         * config/tc-vax.h: Likewise.
1720         * config/tc-w65.h: Likewise.
1721         * config/tc-z8k.h: Likewise.
1722
1723 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1724
1725         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1726         checks only for ELF.
1727         (hppa_force_relocation): Likewise.
1728
1729 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1730
1731         * config/tc-ia64.c (dv_sem): Add "stop".
1732         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1733         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1734         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1735         match above.
1736         (mark_resources): Check IA64_RS_PRr.
1737
1738 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1739
1740         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1741         md_estimate_size_before_relax): Redesign and clean up the
1742         relaxation mechanism.
1743
1744 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1745
1746         * config/tc-ns32k.c: Fix formatting.
1747         * config/tc-ns32k.h: Likewise.
1748
1749 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1750
1751         * config/tc-m32r.c: Fix formatting.
1752         * config/tc-m32r.h: Likewise.
1753         * config/tc-m68851.h: Likewise.
1754         * config/tc-m68hc11.c: Likewise.
1755         * config/tc-m68hc11.h: Likewise.
1756         * config/tc-m88k.c: Likewise.
1757         * config/tc-mcore.c: Likewise.
1758         * config/tc-mcore.h: Likewise.
1759         * config/tc-mips.c: Likewise.
1760         * config/tc-mips.h: Likewise.
1761         * config/tc-mn10200.h: Likewise.
1762         * config/tc-mn10300.h: Likewise.
1763         * config/tc-tahoe.c: Likewise.
1764         * config/tc-tahoe.h: Likewise.
1765
1766 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1767
1768         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1769         Likewise in relaxation description comments.
1770
1771 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1772
1773         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1774         subtraction of two syms without emitting a relocation.
1775
1776         From  David Huggins-Daines  <dhd@linuxcare.com>
1777         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1778         global or weak symbols.
1779
1780 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1781
1782         * config/tc-h8300.h: Fix formatting.
1783         * config/tc-h8500.c: Likewise.
1784         * config/tc-h8500.h: Likewise.
1785         * config/tc-hppa.h: Likewise.
1786         * config/tc-i370.h: Likewise.
1787         * config/tc-i386.h: Likewise.
1788         * config/tc-i860.c: Likewise.
1789         * config/tc-i860.h: Likewise.
1790         * config/tc-i960.h: Likewise.
1791         * config/tc-ia64.c: Likewise.
1792         * config/tc-ia64.h: Likewise.
1793
1794 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1795
1796         * config/tc-a29k.c: Fix formatting.
1797         * config/tc-alpha.c: Likewise.
1798         * config/tc-arc.c: Likewise.
1799         * config/tc-arc.h: Likewise.
1800         * config/tc-arm.c: Likewise.
1801         * config/tc-arm.h: Likewise.
1802         * config/tc-avr.c: Likewise.
1803         * config/tc-avr.h: Likewise.
1804         * config/tc-tic30.c: Likewise.
1805         * config/tc-tic30.h: Likewise.
1806         * config/tc-tic54x.c: Likewise.
1807         * config/tc-tic54x.h: Likewise.
1808         * config/tc-tic80.c: Likewise.
1809         * config/tc-tic80.h: Likewise.
1810
1811 2000-09-14  Timothy Wall  <twall@cygnus.com>
1812
1813         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1814         parallel comparisons for later use.
1815         (struct rsrc): Add parallel comparison type.
1816         (resources_match): Skip special cases of PR usage (non-conflicting
1817         parallel compares).
1818
1819 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1820
1821         * config/obj-ecoff.c: Fix formatting.
1822         * config/obj-elf.c: Likewise.
1823         * config/obj-elf.h: Likewise.
1824         * config/obj-evax.h: Likewise.
1825         * config/obj-generic.h: Likewise.
1826         * config/obj-hp300.c: Likewise.
1827         * config/obj-hp300.h: Likewise.
1828         * config/obj-ieee.h: Likewise.
1829         * config/obj-vms.c: Likewise.
1830         * config/obj-vms.h: Likewise.
1831
1832 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1833
1834         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1835         (md_parse_option): Ditto.
1836         (md_longopts): Add -mips32 option.
1837         (md_show_usage): Document new options.
1838         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1839         (mips_ip): Assemble mfc0 with a sub-selection code.
1840         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1841         (mips_cpu_to_str): New function.
1842         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1843         Use CPU_* defines instead of hardcoded numbers.
1844
1845         * doc/as.texinfo: Document new options.
1846         * doc/c-mips.texi: Ditto.
1847
1848 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1849
1850         * as.h: Fix formatting.
1851         * asintl.h: Likewise.
1852         * bit_fix.h: Likewise.
1853         * config/obj-aout.c: Likewise.
1854         * config/obj-aout.h: Likewise.
1855         * config/obj-bout.c: Likewise.
1856         * config/obj-bout.h: Likewise.
1857         * config/obj-coff.c: Likewise.
1858         * config/obj-coff.h: Likewise.
1859         * dwarf2dbg.h: Likewise.
1860         * expr.h: Likewise.
1861         * flonum.h: Likewise.
1862         * frags.h: Likewise.
1863         * itbl-ops.h: Likewise.
1864         * macro.h: Likewise.
1865         * read.h: Likewise.
1866         * sb.h: Likewise.
1867         * struc-symbol.h: Likewise.
1868         * subsegs.h: Likewise.
1869         * symbols.h: Likewise.
1870         * tc.h: Likewise.
1871         * write.h: Likewise.
1872
1873 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1874
1875         * bignum-copy.c: Fix formatting.
1876         * config/tc-i370.c: Likewise.
1877         * config/tc-i960.c: Likewise.
1878         * config/tc-m68k.c: Likewise.
1879         * ehopt.c: Likewise.
1880         * flonum-copy.c: Likewise.
1881         * flonum-konst.c: Likewise.
1882         * flonum-mult.c: Likewise.
1883         * literal.c: Likewise.
1884         * read.c: Likewise.
1885         * sb.c: Likewise.
1886         * stabs.c: Likewise.
1887         * subsegs.c: Likewise.
1888
1889 2000-09-09  Philip Blundell  <philb@gnu.org>
1890
1891         * configure.in (arm*-*-uclinux*): New target.
1892         * configure: Regenerate.
1893
1894 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1895
1896         * input-file.c: Fix formatting.
1897         * itbl-ops.c: Likewise.
1898         * messages.c: Likewise.
1899
1900 2000-09-08  Philip Blundell  <philb@gnu.org>
1901
1902         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1903         offset is negative.
1904
1905 2000-09-07  H.J. Lu  <hjl@gnu.org>
1906
1907         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1908         * configure: Rebuild.
1909
1910 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1911
1912         * atof-generic.c: Fix formatting.
1913         * config/tc-mips.c: Likewise.
1914         * config/tc-vax.c: Likewise.
1915         * input-scrub.c: Likewise.
1916
1917 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1918
1919         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1920         * configure.in (sh-*-linux*): Added.
1921         * configure: Rebuilt.
1922
1923 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1924
1925         * config/tc-hppa.c: Fix formatting.
1926
1927         * ecoff.c: Fix formatting.
1928
1929 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1930
1931         * configure: Rebuilt with new libtool.m4.
1932
1933 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1934
1935         * cgen.c: Fix formatting.
1936         * config/tc-ia64.c: Likewise.
1937
1938 2000-09-05  Nick Clifton  <nickc@redhat.com>
1939
1940         * aclocal.m4: Regenerate.
1941         * config.in: Regenerate.
1942         * configure: Regenerate.
1943         * po/gas.pot: Regenerate.
1944
1945 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1946
1947         * config/tc-cris.c: Correct comment typos.
1948
1949 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1950
1951         * config/tc-mn10300.c: Cleanup.
1952         (md_pcrel_from): Enable.
1953
1954 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1955
1956         * expr.c (operand): Fix a comment typo.
1957         * write.c (write_relocs): Fix a signed/unsigned warning.
1958
1959         * config/tc-hppa.c (fudge_reg_expressions): New
1960         (hppa_force_reg_syms_absolute): New.
1961         (pa_equ): Allow reg_section expressions.
1962         * config/tc-hppa.c (md_optimize_expr): Define.
1963         (hppa_force_reg_syms_absolute): Prototype.
1964
1965         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1966         (pa_parse_number): Pass in arg to select fp reg parsing.
1967         Return 1 to indicate format checks pass.  If strict, then only
1968         accept a register or register symbol.  Return value in...
1969         (pa_number): New static for pa_parse_number.
1970         (FP_REG_BASE): Define.
1971         (FP_REG_RSEL): Define.
1972         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1973         appropriate.  White space changes.
1974         (need_pa11_opcode): Don't bother passing any params, get them from
1975         globals instead.
1976         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1977         Remove extraneous check in case 'Q'.
1978         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1979         reg, set section of resulting symbol to reg_section.
1980         (pa_parse_space_stmt): Modify call to pa_parse_number.
1981         (pa_space): Likewise.
1982
1983         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1984         (hppa_force_relocation): Handle vtable relocs.
1985         (pa_vtable_entry): New.
1986         (pa_vtable_inherit): New.
1987         (md_pseudo_table): Add entries for vtable pseudos.
1988         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1989         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1990         against weak syms.
1991         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1992         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1993         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1994         millicode import.
1995         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1996         specify a symbol type.
1997
1998         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1999         dependent things together.
2000         (md_elf_symbol_type): Define.
2001
2002         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2003         symbol.
2004         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2005
2006         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2007         (obj_elf_vtable_entry): Declare.
2008
2009         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2010         and export function.
2011         (obj_elf_vtable_entry): Similarly.
2012         (elf_pseudo_table): Fix the damage with a cast.
2013
2014 2000-09-03  Richard Henderson  <rth@cygnus.com>
2015
2016         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2017         for template selection when a label is needed.
2018
2019 2000-09-02  Kazu Hirata  <kazu@hxi.com>
2020
2021         * config/tc-ia64.c: Fix formatting.
2022
2023 2000-09-02  Nick Clifton  <nickc@redhat.com>
2024
2025         * configure.in: Increase version number to 2.10.91.
2026         * configure: Regenerate.
2027         * aclocal.m4: Regenerate.
2028         * config.in: Regenerate.
2029         * po/gas.pot: Regenerate.
2030         * Makefile.in: Regenerate.
2031
2032 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
2033
2034         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2035         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2036         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
2037         similar relocs.
2038         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2039         branches.
2040
2041 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
2042
2043         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2044         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2045         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2046         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2047         (GOT_symbol): New variable.
2048         (md_undefined_symbol): Set it.
2049
2050 2000-09-01  Richard Henderson  <rth@cygnus.com>
2051
2052         * config/tc-ia64.c (match): Don't inline.
2053         (extra_goodness): New.
2054         (md_begin): Prefer nop.f and nop.b for best_template.
2055
2056 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2057
2058         * as.c: Fix formatting.
2059         * cond.c: Likewise.
2060         * frags.c: Likewise.
2061         * macro.c: Likewise.
2062
2063 2000-08-31  Eric Christopher  <echristo@cygnus.com>
2064
2065         * config/tc-mn10300.c:  Cleanup and fix warnings.
2066         (md_pseudo_table): Add initializers.
2067         (md_show_usage): Cleanup.
2068         (md_parse_option): Fix warnings.
2069         (md_undefined_symbol): Fix warnings.
2070         (md_conver_frag): Fix warnings.
2071         (tc_gen_reloc): Fix warnings.
2072         (md_apply_fix3): Fix warnings.
2073         (check_operand): Fix warnings.
2074
2075 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
2076
2077         * acinclude.m4: Include libtool and gettext macros from the
2078         top level.
2079         * aclocal.m4, configure: Rebuilt.
2080
2081 2000-08-30  Mark Hatle  <mhatle@mvista.com>
2082
2083         * config/tc-ppc.c (md_parse_option): Recognize -m405.
2084
2085 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2086
2087         * listing.c: Fix formatting.
2088
2089 2000-08-29  Kazu Hirata  <kazu@hxi.com>
2090
2091         * app.c: Fix a comment typo.  Fix formatting.
2092
2093 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
2094
2095         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2096         offset of the target destination for jmp instructions.
2097         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2098
2099 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
2100
2101         * NEWS: Mention support for CRIS.
2102
2103 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
2104
2105         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2106         Sets `.lcomm' alignment to zero.
2107
2108 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2109
2110         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2111         (TC_FIX_ADJUSTABLE): Define.
2112
2113 2000-08-23  Jim Wilson  <wilson@cygnus.com>
2114
2115         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2116         unwind.personality_routine is set.
2117
2118 2000-08-23  H.J. Lu  <hjl@gnu.org>
2119
2120         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2121
2122 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2123
2124         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2125         environment is pe.
2126
2127 2000-08-22  H.J. Lu  <hjl@gnu.org>
2128
2129         * config.in (STRICTCOFF): New for strict COFF.
2130
2131         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2132         i386-*-go32* and i386-go32-rtems*.
2133         * configure: Rebuilt.
2134
2135         * config/obj-coff.c (obj_coff_endef): Follow the historical
2136         behavior if STRICTCOFF is not defined.
2137
2138         * doc/internals.texi: Document STRICTCOFF.
2139
2140 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2141
2142         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2143         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2144         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2145         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2146         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2147         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2148         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2149         Likewise.
2150
2151 2000-08-22  Eric Christopher  <echristo@cygnus.com>
2152
2153         * config/tc-mn10300.c: (md_apply_fix): New function.
2154         (mn10300_force_relocation): New function.
2155         (mn10300_fix_adjustable): New function.
2156
2157         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2158         (TC_HANDLES_FX_DONE): Define.
2159         (obj_fix_adjustable): Define.
2160         (MD_APPLY_FIX3): Define.
2161         (TC_LINKRELAX_FIXUP): Define.
2162
2163         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
2164         previously defined.
2165         (fixup_segment): Use TC_LINKRELAX_FIXUP.
2166
2167         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2168
2169 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
2170
2171         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2172         if the fixup resulted in a relocation.
2173
2174 2000-08-18  Nick Clifton  <nickc@redhat.com>
2175
2176         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2177         Make reference to first element of shift_names explicit.
2178
2179 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
2180
2181         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2182         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2183         add a symbol's address.  Removed all target-specific #ifdefs that
2184         used to accomplished the same.
2185         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2186         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2187         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2188         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2189         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2190
2191 2000-08-17  Kazu Hirata  <kazu@hxi.com>
2192
2193         * dwarf2dbg.c: Fix formatting.
2194
2195 2000-08-17  Nick Clifton  <nickc@redhat.com>
2196
2197         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2198         to be recoded as logical shift lefts by zero.
2199
2200 2000-08-16  Jim Wilson  <wilson@cygnus.com>
2201
2202         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2203         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
2204         source registers.
2205         (note_register_values): Handle IA64_OPND_R3_2 operands.
2206
2207 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
2208
2209         * config/tc-i860.c (md_operand): Silly typo fixed.
2210
2211 2000-08-16  Nick Clifton  <nickc@redhat.com>
2212
2213         * config/tc-arm.c (struct asm_shift): Delete.
2214         (shift[]): Delete.
2215         (enum asm_shift_index): New.
2216         (struct asm_shift_properties): New.
2217         (struct asm_shift_name): New.
2218         (shift_properties[]); New.
2219         (shift_names[]); New.
2220
2221         (decode_shift): Use new structures.
2222         Issue a warning is "ROR #0" is used.
2223         Issue a warning if "ASR #0" or "LSR #0" is used.
2224
2225         (md_begin): Initialise arm_shift_hsh table from new
2226         asm_shift_name array.
2227
2228 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
2229
2230         * config/tc-sparc.c: Kill all warnings.
2231         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2232         in -xarch= as well.
2233         (md_show_usage): Update usage text.
2234
2235 2000-08-16  Nick Clifton  <nickc@redhat.com>
2236
2237         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2238         useful.
2239
2240 2000-08-15  Will Cohen  <wcohen@redhat.com>
2241
2242         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2243
2244         * config/tc-sh.c (md_assemble): Changed so debug_type
2245         test performed for ppi_assemble
2246         * config/tc-sh.c: Included dwarf2dbg.h.
2247         (debug_line): Defined.
2248         (md_assemble): Generates dwarf2 line info.
2249         (sh_finalize): New function.  Finalize dwarf2 info.
2250         (assemble_ppi): Returns size of code generated.
2251         (build_Mytes): Returns size of code generated.
2252         (md_pseudo_table): Added "file" and "loc" psuedo ops.
2253         * config/tc-sh.h (md_end): Defined.
2254         (sh_finalize): Declared.
2255
2256 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
2257
2258         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2259         md_number_to_chars.
2260
2261 2000-08-14  Nick Clifton  <nickc@redhat.com>
2262
2263         * config/tc-arm.c (do_bx): Allow "bx pc".
2264
2265 2000-08-14  Jim Wilson  <wilson@cygnus.com>
2266
2267         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2268         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2269         (md_begin): Change assignment to md.flag to OR in the new bit.
2270
2271 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
2272
2273         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2274         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2275         C_MOU, and C_EOS.
2276
2277 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
2278
2279         * NEWS: Mention i860 support.
2280
2281 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
2282
2283         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2284
2285 2000-08-14  Andreas Schwab  <schwab@suse.de>
2286
2287         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2288
2289 2000-08-11  Andreas Schwab  <schwab@suse.de>
2290
2291         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2292         argument.
2293
2294 2000-08-11  Kazu Hirata  <kazu@hxi.com>
2295
2296         * expr.c: Fix formatting.
2297         * config/obj-bout.c: Likewise.
2298
2299 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
2300
2301         * doc/c-i860.texi: Flesh out the i860 section more.
2302
2303 2000-08-10  Kazu Hirata  <kazu@hxi.com>
2304
2305         * symbols.c: Fix formatting.
2306         * expr.c: Likewise.
2307
2308 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
2309
2310         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2311         has the IgnoreSize bit set.
2312
2313 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
2314
2315         From  Rodney Brown  <RodneyBrown@mynd.com>
2316         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2317         * configure: Regenerate.
2318
2319 2000-08-09  Kazu Hirata  <kazu@hxi.com>
2320
2321         * hash.c: Fix formatting.
2322         * gasp.c: Likewise.
2323
2324 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
2325
2326         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2327         (i860_fix_info): New enum.
2328         (MD_APPLY_FIX3): Define.
2329         (WORKING_DOT_WORD): Define.
2330         (TC_HANDLES_FX_DONE): Define.
2331         (DIFF_EXPR_OK): Define.
2332         (LISTING_HEADER): Define.
2333         (TARGET_FORMAT): Select target format based on endian flag.
2334         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2335         (target_big_endian): Add external declaration.
2336
2337         * config/tc-i860.c: All existing code reworked completely. Other
2338         new code shown below.
2339         (SYNTAX_SVR4): Define.
2340         (target_warn_expand): New variable.
2341         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2342         (md_longopts): Declare and define with new options (-EL, -EB,
2343         and -mwarn-expand).
2344         (md_show_usage): New function.
2345         (md_operand): New function.
2346         (obtain_reloc_for_imm16): New function.
2347         (md_apply_fix3): New function.
2348         (tc_gen_reloc): New function.
2349
2350 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2351
2352         * config/tc-m68hc11.c (build_jump_insn): Make sure the
2353         2 bytes of the jump address are in the same frag.
2354         (find): Accept 68hc12 register indirect modes.
2355
2356         * NEWS: Mention 68HC11 & 68HC12 support.
2357
2358 2000-08-07  Richard Henderson  <rth@cygnus.com>
2359
2360         * config/tc-ia64.c (unwind): Add prologue_mask member.
2361         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2362         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2363         (dot_body): Clear unwind.prologue_mask.
2364         (dot_prologue): Set it.  Accept a register second argument.
2365
2366 2000-08-07  Kazu Hirata  <kazu@hxi.com>
2367
2368         * config/atof-ieee.c: Fix formatting.
2369         * config/atof-tahoe.c: Likewise.
2370
2371 2000-08-06  Nick Clifton  <nickc@cygnus.com>
2372
2373         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2374         work.
2375
2376         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2377         of .popsection, .previous, .pushsection, .subsection,
2378         .version, .vtable_entry, .vtable_inherit and .weak.
2379
2380 2000-08-05  Kazu Hirata  <kazu@hxi.com>
2381
2382         * config/tc-cris.c: Fix formatting.
2383         * config/tc-i386.c: Likewise.
2384         * config/tc-sparc.c (sparc_ip): Simplify the code.
2385
2386 2000-08-04  Kazu Hirata  <kazu@hxi.com>
2387
2388         * config/tc-cris.c: Rearrange code for readability.
2389         * config/tc-d10v.c: Fix formatting.
2390         * config/tc-m32r.c: Likewise.
2391         * config/tc-sparc.c: Likewise.
2392
2393 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2394
2395         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2396         before ia64_find_opcode.
2397         (md_assemble): Likewise.
2398
2399 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2400
2401         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2402         Undo some formatting fixes.
2403
2404 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2405
2406         * config/obj-som.c: Fix formatting.
2407         * config/obj-ieee.c: Likewise.
2408         * config/tc-arm.c: Likewise.
2409         * config/tc-v850.c: Likewise.
2410
2411 2000-08-01  Nick Clifton  <nickc@redhat.com>
2412
2413         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2414         index by command line option.
2415
2416 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2417
2418         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2419         (@node M68K-Branch): Rewrite to match the reality.
2420
2421 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2422
2423         * doc/c-i860.texi: New file.
2424         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2425         * doc/Makefile.in: Regenerate.
2426         * doc/all.texi: Add I860 as relevant architecture.
2427         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2428
2429 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2430
2431         * config/tc-d30v.c: Fix formatting.
2432
2433 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2434
2435         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2436         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2437         long emit a long branch if available instead of an absolute jump, never
2438         emit absolute jumps for anything with --pcrel.
2439
2440         * doc/c-m68k.texi: Document new command line option.
2441
2442 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
2443
2444         * config/tc-avr.c: Use PARAMS macro in function declarations.
2445         Don't declare md_pcrel_from_section (already in tc-avr.h).
2446         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2447         (avr_operand): Don't set (unsigned) op_mask to -1.
2448
2449 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
2450
2451         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2452         * configure: Regenerated.
2453         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2454         of operand to the .type directive (.e.g, "type").
2455
2456 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
2457
2458         * as.h (warn_comment, found_comment, found_comment_file): Declare.
2459         * app.c (do_scrub_chars): Record where first comment found.
2460         * read.c (read_a_source_file): Init found_comment on entry, and
2461         notify whether comments found on exit.
2462         * config/tc-hppa.c (md_shortopts): Add "c".
2463         (md_longopts): Add warn-comment.
2464         (md_parse_option): Handle it.
2465         (md_show_usage): Show available options.
2466         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2467
2468 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2469
2470         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2471         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2472         sym_ptr_ptr
2473         (md_estimate_size_before_relax): Don't fall off end of function.
2474
2475 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2476
2477         * config/tc-avr.c: Fix formatting.
2478         * config/tc-ns32k.c: Likewise.
2479
2480 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
2481
2482         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2483
2484 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2485
2486         * config/tc-d10v.c: Fix formatting.
2487         * config/tc-z8k.c: Likewise.
2488         * config/tc-sparc.c: Likewise.
2489
2490 2000-07-26  Dave Brolley  <brolley@redhat.com>
2491
2492         * cgen.c (queue_fixup): Declare opinfo.
2493         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2494         (gas_cgen_md_operand): Ditto.
2495         (gas_cgen_md_apply_fix3): Ditto.
2496
2497 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2498
2499         * config/obj-coff.c (obj_frob_symbol): Don't merge
2500         labels. Don't merge if the symbol isn't constant. Return
2501         immediately if a symbol is merged.
2502
2503 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2504
2505         * frags.c (frag_align): Correct absolute section alignment.
2506
2507 2000-07-20  DJ Delorie  <dj@redhat.com>
2508
2509         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2510         it breaks linking against DLLs.
2511
2512 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2513
2514         * configure.in: Add CRIS support.
2515         * configure: Regenerate.
2516         * Makefile.am: (CPU_TYPES): Add cris.
2517         (CPU_OBJ_VALID) [aout]: Add cris.
2518         (MULTI_CPU_TYPES): Add cris.
2519         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2520         [coff]: Only i386 and mips are valid.
2521         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2522         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2523         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2524         Regenerate dependencies.
2525         * Makefile.in: Regenerate.
2526         * aclocal.m4: Regenerate.
2527         * as.c: Declare crisaout, criself.
2528         * config/tc-cris.h, config/tc-cris.c: New.
2529         * config/e-criself.c, config/e-crisaout.c: New.
2530         * po/POTFILES.in, po/gas.pot: Regenerate.
2531
2532 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2533
2534         * read.c: Fix formatting.
2535         * write.c: Fix formatting.
2536
2537 2000-07-19  H.J. Lu  <hjl@gnu.org>
2538
2539         * sb.c: Include <stdlib.h> if exists for abort ().
2540
2541 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2542
2543         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2544         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2545         (pa_type_args): Same here.
2546
2547 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2548
2549         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2550         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2551         the storage class is already set.
2552
2553 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2554
2555         * config/tc-m68hc11.c: Fix formatting.
2556         * config/tc-mn10200.c: Likewise.
2557         * config/tc-mn10300.c: Likewise.
2558         * config/tc-pj.c: Likewise.
2559         * config/tc-tic80.c: Likewise.
2560         * config/tc-w65.c: Likewise.
2561
2562 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2563
2564         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2565         is defined.
2566
2567 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2568
2569         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2570         @code.
2571
2572 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2573
2574         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2575         ELF as are used for SOM (except the 32-bit reloc one) to decide
2576         whether a symbol can be reduced to a section symbol.  Expand on
2577         the comment for symbols involved in LR% and RR% expressions.
2578
2579 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2580
2581         * config/tc-mips.c (mips_disable_float_construction): New
2582         static variable.  Set to true if doubles should not be
2583         constructed by loading two single width fp registers with
2584         halves of the value.
2585         (mips_ip): Test mips_disable_float_construction.
2586         (md_longopts): Add command line switches --construct-floats
2587         and --no-construct-floats.
2588         (md_parse_option): Parse new command line options.
2589         (md_show_usage): Describe new command line options.
2590
2591         * doc/c-mips.texi: Document new command line options.
2592
2593 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2594
2595         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2596         * configure: Regenerate.
2597
2598 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2599
2600         * configure.in (DEFAULT_EMULATION setting): Revert part of
2601         2000-07-01 change that set te_multi=multi unless set to tmips.
2602         * configure: Regenerate.
2603
2604 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2605
2606         * config/obj-coff.c (coff_frob_section): Add padding to the last
2607         section when aligning it increases its size.
2608
2609 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2610
2611         * config/tc-tic54x.c: Fix formatting.
2612
2613 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2614
2615         * config/tc-h8500.c: Fix formatting.
2616         * config/tc-tic54x.c: Fix formatting.
2617
2618 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2619
2620         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2621         displacements correctly.
2622
2623         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2624
2625 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2626
2627         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2628         warning.
2629         (hash_jam): Ditto.
2630
2631 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2632
2633         From  David Huggins-Daines  <dhd@linuxcare.com>
2634         * config/te-hppalinux64.h: Add a new emulation.
2635         * configure.in (emulations): Add configure bits to support the
2636         64-bit Linux/parisc target.
2637         * configure: Regenerate.
2638
2639         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2640         (md_shortopts): Add `V' for ELF.
2641
2642         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2643         when SOM or ELF_ARG_RELOC are defined.
2644         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2645         ELF_ARG_RELOC are defined.
2646         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2647         (pa_stringer): ..Do it here instead.  Fix comment typos.
2648         (hppa_force_relocation): Cast enums to int before comparing with
2649         ints.
2650
2651         From  Ryan Bradetich  <rbradetich@uswest.net>
2652         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2653         redifinition warning.
2654         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2655         (hppa_force_relocation): ditto
2656         (md_apply_fix): Added cast to buf to fix warnings.
2657
2658         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2659         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2660
2661         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2662         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2663         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2664         reloc_type** to avoid warnings in switch.
2665         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2666         little earlier instead.
2667
2668         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2669         and elf.
2670         (pa_type_args): Use symbol_arg_reloc_info.
2671         (struct pa_it): Make arg_reloc unsigned int.
2672         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2673         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2674         (pa_code): Delete.  pa_text duplicates this function.
2675         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2676         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2677         int.
2678         (cons_fix_new_hppa): Actually change selector to e_fsel when
2679         warning about assuming so.
2680         (tc_gen_reloc): More example elf arg reloc code.
2681         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2682         (hppa_force_relocation): Likewise.
2683
2684         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2685         files.
2686         (pa_end_of_source): Prototype.
2687         (hppa_fix_adjustable): Prototype.
2688         (LABELS_WITHOUT_COLONS): Move it..
2689         * config/te-hppa.h: To here.
2690
2691         * config/te-hppa64.h: New file.
2692
2693         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2694         type.
2695         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2696         format -10, -16, 16 relocs.
2697         (hppa_elf_mark_end_of_function): Test for null
2698         last_call_info->start_symbol
2699
2700         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2701         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2702         re_assesmble_* functions.  Delete extraneous statements.  Fix
2703         typos in comments.
2704         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2705         insn to re_assemble_*.
2706
2707 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2708
2709         * doc/internals.texi (Expressions): Fix typo.
2710
2711 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2712
2713         * config/tc-sh.c: Fix formatting.
2714         * config/tc-tic54x.c: Fix formatting.
2715         * depend.c: Fix formatting.
2716         * flonum-konst.c: Likewise.
2717         * flonum-mult.c: Likewise.
2718
2719 2000-07-07  Kazu Hirata <kazu@hxi.com>
2720
2721         * config/tc-sh.c: Fix comments.
2722         * config/obj-vms.c: Fix comments.
2723         * config/tc-a29k.c: Likewise.
2724         * config/tc-alpha.c: Likewise.
2725         * config/tc-h8300.c: Likewise.
2726         * config/tc-h8500.c: Likewise.
2727         * config/tc-i370.c: Likewise.
2728         * config/tc-ia64.c: Likewise.
2729         * config/tc-m68hc11.c: Likewise.
2730         * config/tc-m68k.c: Likewise.
2731         * config/tc-mips.c: Likewise.
2732         * config/tc-ns32k.c: Likewise.
2733         * config/tc-ppc.c: Likewise.
2734         * config/tc-z8k.c: Likewise.
2735
2736 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2737
2738         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2739         Default to '(SEC_LOAD | SEC_DATA)'.
2740         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2741
2742         * doc/internals.texi (CPU Backend): Describe
2743         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2744
2745 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2746
2747         * as.c (parse_args): NULL terminate the long option list.
2748
2749 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2750
2751         * config/tc-d30v.h: Include "write.h" for fixS.
2752         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2753
2754 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2755
2756         * config/tc-d30v.c (write_2_short): Further changes to warning
2757         messages produced when combining EITHER_BUT_PREFER_MU attributed
2758         opcodes.
2759
2760 2000-07-05  DJ Delorie  <dj@redhat.com>
2761
2762         * MAINTAINERS: new
2763
2764 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2765
2766         * config/tc-arm.c (psrs): Accept combinations of flags.
2767
2768 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2769
2770         * config/tc-avr.c: Change _ () to _() around all strings marked
2771         for translation (exception from the usual coding style).
2772         (avr_opt): New struct variable, how the new switches are set.
2773         (OPTION_MMCU): Define as 'm' and actually use.
2774         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2775         (show_mcu_list): New function, display the list of known MCUs.
2776         (md_show_usage): Document the new switches.  Call show_mcu_list.
2777         (avr_set_arch): Change 'm' to OPTION_MMCU.
2778         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2779         Handle the new switches.
2780         (avr_operands): Disable warnings for undefined combinations of
2781         operands if -mall-opcodes.  Disable warnings for skipping two-word
2782         instructions if enhanced core or -mno-skip-bug.
2783         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2784         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2785         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2786         (avr_ldi_expression): Warn about implicit lo8().
2787         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2788
2789 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2790
2791         * configure.in: Add entry for mips-*-sysv4*MP*
2792         * configure: Rebuild
2793         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2794         elf32-tradlittlemips for traditional mips targets.
2795         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2796         test for Link Once sections as in adjust_reloc_syms.
2797         * config/te-tmips.h: New file for traditional mips targets. Define
2798         TE_TMIPS.
2799
2800 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2801
2802         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2803         flags argument is not present, don't change an existing section's
2804         section's attributes. If the flags argument is present, warn if the
2805         attributes don't match the section's current attributes. When
2806         long section names are supported, set SEC_LINK_ONCE and
2807         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2808
2809 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2810
2811         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2812         symbols; create them.
2813
2814 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2815
2816         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2817         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2818
2819 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2820
2821         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2822         expressions.  Ignore the problem when handling 16 bit signed
2823         immediates, because the assembler will take care of the relocation
2824         later.
2825
2826 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2827
2828         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2829         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2830         sequential order, and emit warning messages if the input source
2831         code contains constructs like that, or parallel constructs
2832         containing such opcodes.
2833
2834 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2835
2836         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2837         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2838         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2839         (md_show_usage): Update usage message.
2840         (md_parse_option): Allow redefinition of MCU type within the
2841         same avr[1-5] bfd machine type.  Show both old and new MCU type
2842         in the error message.
2843         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2844         Simplify 8K wrap code.
2845
2846 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2847
2848         * config/obj-aout.c: Remove all uses of DEFUN.
2849         * config/obj-ieee.c: Likewise.
2850         * config/tc-sh.c: Fix comment typos.
2851         * config/tc-tahoe.c: Likewise.
2852         * config/tc-vax.c: Likewise.
2853         * config/tc-w65.c: Likewise.
2854         * config/tc-z8k.c: Likewise.
2855         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2856
2857 2000-06-24  DJ Delorie  <dj@cygnus.com>
2858
2859         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2860         more changes from Sept 1999
2861         (tc_i386_fix_adjustable): ditto
2862         (md_apply_fix3): ditto
2863
2864 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2865
2866         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2867         (gas_cgen_parse_operand): Set it around expression() call.
2868         (gas_cgen_md_operand): Test for it before longjmp().
2869
2870 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2871
2872         * config/tc-h8500.c: Remove all uses of DEFUN.
2873         * config/tc-sh.c: Likewise.
2874         * config/tc-w65.c: Likewise.
2875         * config/tc-z8k.c: Likewise.
2876
2877         * config/tc-h8500.c: Fix typos in comments.
2878
2879 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2880
2881         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2882         is defined.
2883
2884 2000-06-23  matthew green  <mrg@redhat.com>
2885
2886         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2887         defined.  Fix error message for `[' grouping.
2888
2889 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2890
2891         * config/tc-h8300.c: Fix formatting and comment typos.
2892
2893 2000-06-22  Timothy Wall  <twall@cygnus.com>
2894
2895         * config/tc-ia64.c (note_register_values): Move premature QP
2896         notation clearing into the appropriate place.
2897
2898 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2899
2900         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2901         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2902         Sort list of files as for $(OBJS) in Makefile.am.
2903
2904         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2905         find one.  Remake dependencies.
2906         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2907         * Makefile.in: Regenerate.
2908         * doc/Makefile.in: Regenerate.
2909
2910         * config/tc-i386.c (i386_displacement): Don't assume a constant
2911         displacement is necessarily 16 bits when in 16 bit code mode.
2912         (md_assemble): Instead size the displacement here after we know
2913         for sure that a .code16gcc operand hasn't automatically added
2914         operand size prefixes.
2915
2916 2000-06-21  H.J. Lu  <hjl@gnu.org>
2917
2918         * Makefile.am: Rebuild dependency.
2919         * Makefile.in: Rebuild.
2920
2921 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2922
2923         * config/tc-h8300.c (parse_reg): Make the function static.
2924         (parse_exp): Likewise.
2925
2926 2000-06-20  DJ Delorie  <dj@cygnus.com>
2927
2928         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2929         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2930         for cygwin import libraries to work properly.
2931
2932 2000-06-20  H.J. Lu  <hjl@gnu.org>
2933
2934         * Makefile.am: Rebuild dependency.
2935         * Makefile.in: Rebuild.
2936         * configure: Likewise.
2937         * doc/Makefile.in: Likewise.
2938
2939 2000-06-20  Timothy Wall  <twall@cygnus.com>
2940
2941         * doc/internals.texi (CPU backend): Add @itemx for
2942         TC_START_LABEL_WITHOUT_COLON.
2943         * doc/c-tic54x.texi: New.
2944         * doc/as.texinfo: Add tic54x features and include primary tic54x
2945         documentation file.
2946         * doc/all.texi: Add C54X.
2947         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2948         * doc/Makefile.in: Regenerate.
2949         * configure.in: Add tic54x and define LIBM for tic54x.
2950         * configure: Regenrate.
2951         * config/tc-tic54x.[ch]: New.
2952         * config/obj-coff.h: Add tic54x.
2953         * Makefile.am: (CPU_TYPES): Add tic54x.
2954         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2955         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2956         (as_new_LDADD): Add $(LIBM).
2957         * Makefile.in: Regenerate.
2958
2959 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2960
2961         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2962         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2963         * doc/as.texinfo: Likewise.
2964
2965         * configure, Makefile.in: Regenerate.
2966         * configure.in (emulations): Recognize m6811 and m6812.
2967         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2968         Added files for 68hc11 and 68hc12 assembler.
2969         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2970         * config/tc-m68hc11.h: Header definition for that assembler.
2971
2972 2000-06-18  Nick Clifton  <nickc@redhat.com>
2973
2974         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2975         instead of OCTETS_PER_BYTE.
2976
2977         * config/tc-v850.c: Fix compile time warnings.
2978         * config/tc-ppc.c: Fix compile time warnings.
2979
2980 2000-06-18  H.J. Lu <hjl@gnu.org>
2981
2982         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2983         * configure: Rebuild.
2984
2985 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2986
2987         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2988         to BFD_ASSEMBLER.
2989
2990 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2991
2992         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2993         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2994
2995         * doc/c-mips.texi: Document newly accepted cpu variants.
2996
2997 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2998
2999         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3000
3001 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
3002
3003         * macro.c (getstring): Make it possible to escape the quote
3004         character.
3005
3006 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
3007
3008         * config/tc-hppa.c (pa_export): Weak symbols can be global.
3009
3010 2000-06-13  H.J. Lu  <hjl@gnu.org>
3011
3012         * configure: Regenerate.
3013
3014 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
3015
3016         * app.c (do_scrub_begin): Don't default lex[';'] as a line
3017         separator.
3018         * doc/internals.texi (line_separator_chars): Semicolon is no
3019         longer a default.  Mention null and newline as defaults.
3020
3021         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3022
3023         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3024         * config/tc-i860.h (line_separator_chars): Likewise.
3025         * config/tc-h8300.c (line_separator_chars): Likewise.
3026         * config/tc-i960.c (line_separator_chars): Likewise.
3027         * config/tc-m68k.c (line_separator_chars): Likewise.
3028         * config/tc-mips.c (line_separator_chars): Likewise.
3029         * config/tc-ns32k.c (line_separator_chars): Likewise.
3030         * config/tc-sparc.c (line_separator_chars): Likewise.
3031         * config/tc-vax.c (line_separator_chars): Likewise.
3032
3033         * config/tc-h8300.c (comment_chars): Use string initialiser.
3034         * config/tc-i960.c (line_comment_chars): Likewise.
3035         * config/tc-z8k.c (comment_chars, line_comment_chars,
3036         line_separator_chars): Likewise.
3037
3038         * config/tc-arm.c (line_separator_chars): Always use `;', not just
3039         for TE_LINUX.
3040
3041 2000-06-08  Nick Clifton  <nickc@cygnus.com>
3042
3043         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3044         for size 1 fixes.
3045
3046 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
3047
3048         * configure.in (VERSION): Update to show this is the CVS mainline.
3049
3050 2000-06-08  Matthew Jacob  <mjacob@feral.com>
3051
3052         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3053         $at is the integer register $r28, vs. both $r28 and the floating
3054         point register $f28.
3055
3056 2000-06-08  James E. Wilson  <wilson@cygnus.com>
3057
3058         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3059         (dot_endp): Don't call ia64_flush_insns.
3060         (emit_one_bundle): Don't delete prologue/body records from
3061         unwind_record list in first loop.  Rewrite second loop to account for
3062         this.
3063
3064 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
3065
3066         * config/tc-ia64.c: Add missing prototypes.
3067         (generate_unwind_image): Cast argument to output_unw_records call.
3068
3069 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
3070
3071         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3072
3073 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
3074
3075         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3076         (REGISTER_P): likewise.
3077         (avr_opcodes): uses include/opcode/avr.h
3078         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3079
3080 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
3081
3082         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
3083         initializers too.
3084
3085 2000-06-03  H.J. Lu  <hjl@gnu.org>
3086
3087         * read.c (is_end_of_line): Put back `;'.
3088
3089 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
3090
3091         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3092
3093 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
3094
3095         * expr.c (operand): Test is_end_of_line outside switch to catch
3096         line separator chars that are also operators.
3097         (operator): Return O_illegal for line separator chars.
3098
3099         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
3100         entry (or `!' entry for TC_HPPA).
3101
3102         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3103         before indexing is_end_of_line.  Remove redundant check for '\0'.
3104         (fp_op2): Likewise.
3105         * config/tc-h8500.c (md_assemble): Likewise.
3106         * config/tc-mcore.c (md_assemble): Likewise.
3107         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3108         (md_atof): Likewise
3109
3110         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3111         is_end_of_line.
3112         * config/tc-mcore.c (mcore_cons): Likewise.
3113         (mcore_float_cons): Likewise.
3114         (mcore_stringer): Likewise.
3115         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3116
3117 2000-06-01  Scott Bambrough <scottb@netwinder.org>
3118
3119         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3120
3121 2000-05-29  Nick Clifton  <nickc@cygnus.com>
3122
3123         * config/tc-sh.c: Fix compile time warning messages.
3124
3125         * config/tc-mips.c: Fix compile time warning messages.
3126
3127 2000-05-29  Philip Blundell  <philb@gnu.org>
3128
3129         * doc/as.texinfo: Update copyright dates.
3130         (Local Labels): Delete misplaced mention of ARM.
3131         * NEWS: Mention ARM ELF support.
3132
3133 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
3134
3135         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3136         it is modified, and use the real_size to compute the frag address
3137         for dwarf2 line info.
3138
3139 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
3140
3141         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3142         line-matching scheme to cope with automake moving variables around.
3143         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3144         * Makefile.in: Regenerate.
3145
3146 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
3147
3148         * config/tc-sparc.c (sparc_relax): New.
3149         (md_longopts): Add -relax and -no-relax options.
3150         (md_parse_options, md_show_usage): Likewise.
3151         (md_apply_fix3): Optimize tail call into branch always if possible.
3152
3153 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
3154
3155         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3156         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3157         rules, with warning when a GAS statement specifies a packing that
3158         will result in an instruction being squashed.
3159         Added typdef packing_type and enumerals, changed various integer
3160         literals to use the enumerals.
3161
3162 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
3163
3164         * config/tc-ia64.c (dot_restorereg_p): New function.
3165         (md_pseudo_table): Add restorereg.p.
3166         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3167         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3168
3169         * config/tc-ia64.h (unw_record_type): Add unwabi.
3170         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
3171         called MASK with members for imask, and the masks produced by
3172         fr_mem, gr_mem, br_mem, and frgr_mem.
3173         (unw_p_record): Add members ABI and CONTEXT.
3174         (unw_x_record): Add member AB.
3175         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3176         as pseudo-register for use during unwind info generation.
3177         (AR_PFS, AR_LC): New macros.
3178         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3179         whose names start with an at sign (as in "@priunat").
3180         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3181         register.
3182         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3183         proc_end, unwind_info, personality_routine): Consolidate into
3184         "unwind" structure to reduce offset-table use.  Add member
3185         NEXT_SLOT_NUMBER to track the slot number for the next instruction
3186         to be emitted.
3187         (output_R1_format, output_R3_format, output_P3_format,
3188         output_P6_format): Initialize R with zero to reduce compiler warnings.
3189         (output_P7_format): Ditto.  Add `default' branch to switch
3190         statement to reduce compiler warnings.
3191         (output_P8_format, output_B1_format, output_B4_format): Ditto.
3192         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3193         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
3194         into single argument.
3195         (output_X1_format, output_X3_format): Initialize R with zero to reduce
3196         compiler warnings.  Merge A and B args into single argument.
3197         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
3198         A and B args into single argument.
3199         (free_record): Removed (wasn't used).
3200         (free_list_records): Also free imasks in prologue records.
3201         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3202         (output_spill_mask): Remove.
3203         (output_unwabi): New function.
3204         (output_epilogue, output_label_state, output_copy_state): Call
3205         alloc_record.
3206         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3207         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3208         argument.
3209         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
3210         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3211         as part of handling the prologue records.  Emit region's imask if
3212         we have one.  Handle unwabi, epilogue, label_state, copy_state,
3213         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3214         spill_sprel_p, and spill_reg_p records.
3215         (set_imask, count_bits, slot_index): New function.
3216         (fixup_unw_records): Fix region size computation.  Handle
3217         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3218         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
3219         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3220         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
3221         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3222         (dot_save): Use manifest constants for applicaton registers.
3223         Handle REG_PR and REG_PRIUNAT.
3224         (dot_restore): Don't just ignore it.
3225         (dot_restorereg): New function..
3226         (generate_unwind_image): Ensure unwind info is a multiple of eight
3227         bytes, not just four bytes.
3228         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3229         (dot_altrp): Don't just ignore it.
3230         (dot_savemem): New function.  Replaces dot_savesp() and
3231         dot_savepsp().  Use manifest constants for applicaton registers.
3232         Handle REG_PR and REG_PRIUNAT.
3233         (dot_savef): Simplify.
3234         (dot_saveb): Support generation of br_gr.
3235         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3236          dot_label_state, dot_copy_state): New function.
3237         (dot_unwabi): Don't just ignore it.
3238         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3239         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3240         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
3241         (emit_one_bundle): Set slot number for prologue/body records
3242         *before* emitting the first insn.
3243         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3244         (md_begin): Declare "psp" pseudo-register.
3245         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
3246         so we don't get segfault.
3247         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3248         counts as required per SW Conventions manual
3249         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3250         output_preds_psprel, output_preds_sprel, output_spill_base,
3251         output_unat_psprel, output_unat_sprel, output_lc_psprel,
3252         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3253         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3254         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3255         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3256         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3257         (dot_vframe): Implement.
3258         (dot_vframesp, dot_vframepsp): New function.
3259
3260 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
3261
3262         * configure.in (i386-*-freebsd a.out entry): Quote properly.
3263         * configure: Regenerate.
3264
3265 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
3266
3267         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3268         (md_estimate_size_before_relax): so we can use it here instead of
3269         old kludges.  Localise vars to blocks.  Comment.
3270
3271         * frags.c (frag_new): Update fr_var comments.
3272         * frags.h (struct frag): Ditto.
3273
3274 2000-05-22  Richard Henderson  <rth@cygnus.com>
3275
3276         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3277         (pseudo_func): Add pcrel.
3278         (operand_match):  Handle IA64_OPND_TGT64.
3279         (build_insn): Likewise.
3280         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3281         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3282         (fix_insn): Handle all three 64-bit relocation types.
3283
3284 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
3285
3286         * obj.h (struct format_ops): New members begin, app_file,
3287         s_set_other, s_set_desc, s_get_type, s_set_type,
3288         separate_stab_sections, init_stab_section.
3289
3290         * config/obj-multi.h: Update GPL notice to v2.
3291         (obj_begin): New.
3292         (obj_app_file): New.
3293         (S_SET_SIZE): Test s_set_size for NULL before calling.
3294         (S_SET_ALIGN): Similar for s_set_align.
3295         (S_SET_OTHER): New.
3296         (S_SET_DESC): New.
3297         (S_GET_TYPE): New.
3298         (S_SET_TYPE): New.
3299         (SEPARATE_STAB_SECTIONS): New.
3300         (INIT_STAB_SECTION): New.
3301         (EMIT_SECTION_SYMBOLS): New.
3302         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3303
3304         * config/obj-elf.h: Update GPL notice to v2.
3305         Mention that this file is included from obj-multi.h.
3306         (obj_begin): Wrap definition in ifndef.
3307         (elf_file_symbol): Constify declaration.
3308         (obj_app_file): Ditto.
3309         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3310         Wrap in ifndef SEPARATE_STAB_SECTIONS.
3311
3312         * config/obj-elf.c (elf_s_set_other): New.
3313         (elf_file_symbol): Constify argument.
3314         (elf_separate_stab_sections): New.
3315         (elf_init_stab_section): New.
3316         (elf_format_ops): Add new members.  Remove comma at end.
3317
3318         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3319         (ecoff_format_ops): Add new fields.  Remove comma at end.
3320         Mention inconsistency for emit_section_symbols.
3321
3322         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3323
3324         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3325         (coff_separate_stab_sections): New.
3326         (coff_format_ops): Add new members.
3327
3328         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3329         (obj_aout_s_set_other): New.
3330         (obj_aout_s_set_desc): New.
3331         (obj_aout_s_get_type): New.
3332         (obj_aout_s_set_type): New.
3333         (obj_aout_separate_stab_sections): New.
3334         (aout_format_ops): New members added.  Use obj_aout_process_stab,
3335         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
3336         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3337         appropriate.
3338         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3339
3340 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
3341
3342         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3343         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3344         (md_estimate_size_before_relax): Ensure jumps to weak and
3345         externally visible symbols are relocatable.
3346
3347 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
3348
3349         * stabs.c (aout_process_stab): Make global.
3350         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3351         * read.h (aout_process_stab): Declare.
3352
3353         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3354         Generalize to *aout, *coff *elf.
3355         * configure: Regenerated.
3356
3357         * doc/internals.texi (Object format backend): Say
3358         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3359
3360         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3361         * Makefile.in: Regenerated.
3362
3363 2000-05-19  Catherine Moore  <clm@cygnus.com>
3364
3365         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3366
3367 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
3368
3369         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3370         instruction to reflect change in re_assemble_*.
3371
3372 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
3373
3374         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3375         build PA64 ELF tools.
3376         * configure: Rebuilt.
3377
3378 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
3379
3380         * Makefile.am: Regenerate dependencies.
3381         * Makefile.in: Regenerate.
3382
3383 2000-05-15  Nick Clifton  <nickc@cygnus.com>
3384
3385         * config/tc-arm.c (struct asm_psr): Add boolean field
3386         distinguishing between CSPR and SPSR.  Rename 'number' field
3387         to 'field'.
3388         (psrs): Rearrange contents to match new asm_psr structure.
3389         (arm_psr_parse): Move next to psr_required_here.  Make it
3390         return an asm_psr structure.
3391         (psr_required_here): Use asm_psr structure returned by
3392         arm_psr_parse.
3393         (do_msr): Reorganise to allow psr_required_here to be called
3394         only once.
3395         (md_undefined_name): Mark 'name' parameter as unused, since
3396         the COFF target does not use it.
3397
3398 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3399
3400         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3401         standards.
3402         * config/te-aux.h:  Likewise.
3403         * config/te-dpx2.h:  Likewise.
3404         * config/te-go32.h:  Likewise.
3405         * config/te-hp300.h:  Likewise.
3406         * config/te-hppa.h:  Likewise.
3407         * config/te-i386aix.h:  Likewise.
3408         * config/te-ic960.h:  Likewise.
3409         * config/te-interix.h:  Likewise.
3410         * config/te-nbsd532.h:  Likewise.
3411         * config/te-pc532mach.h:  Likewise.
3412         * config/te-ppcnw.h:  Likewise.
3413         * config/te-psos.h:  Likewise.
3414         * config/te-sparcaout.h:  Likewise.
3415         * config/te-sun3.h:  Likewise.
3416         * config/te-sysv32.h:  Likewise.
3417
3418 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3419
3420         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3421         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3422         and sign extend without an if statement.
3423         (build_bytes): Likewise.
3424
3425 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3426
3427         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3428         X_add_symbol L_32 case.
3429
3430 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3431
3432         * config/te-freebsd.h: New file.
3433
3434 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3435
3436         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3437         bindtextdomain): Replace defines with those from intl/libgettext.h
3438         to quieten gcc warnings.
3439
3440         * NEWS: Mention x86 .arch and -q.
3441
3442         * config/tc-i386.c (quiet_warnings): New.
3443         (md_assemble): Use quiet_warnings.
3444         (md_parse_option): Set quiet_warnings from -q.
3445         (md_show_usage): Mention -q, delete -m.
3446         (flag_do_long_jump): Delete.
3447         (md_parse_option): Remove -m.
3448         (md_show_usage): Remove -m.
3449         (md_create_long_jump): Remove useless flag_do_long_jump code.
3450
3451         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3452         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3453
3454 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3455             Alexander Sokolov <robocop@netlink.ru>
3456
3457         * doc/c-i386.texi (i386-Arch): New section.
3458         (i386-Syntax): Mention .intel_syntax and .att_syntax.
3459
3460         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3461         (smallest_imm_type): Use smallest opcode for shift by one if cpu
3462         architecture has been given and is not 486.
3463         (set_cpu_arch): New.
3464         (md_pseudo_table): Add .arch.
3465         (md_assemble): Warn if cpu architecture has been given and an
3466         unsupported instruction.
3467
3468         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3469         Move operand_types bit defines after relevant template field.
3470         (template): Add cpu_flags.
3471         (Cpu*): Define.
3472         (arch_entry): New.
3473
3474 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
3475
3476         * config/tc-mn10300.h (md_end): Define.
3477         (mn10300_finalize): Declare.
3478         * config/tc-mn10300.c: Include dwarf2dbg.h.
3479         (debug_line): Define.
3480         (md_assemble): Generate dwarf2 line info.
3481         (mn10300_finalize): New function.  Finalize dwarf2 info.
3482
3483 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
3484
3485         * config/tc-mips.c (md_estimate_size_before_relax): Use the
3486         external version of the relocation for weak symbols.
3487
3488 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
3489
3490         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3491         frame size in units of 16 bytes, as required per SW Conventions manual.
3492         (output_unw_records): Output info-block header as a dword to get
3493         byte-order right.
3494
3495 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3496
3497         * as.h: #include "file", not <file> on files from ../include.
3498         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3499         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3500         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3501         (tc_coff_symbol_emit_hook): Ditto.
3502         (OPTCOUNT): Cast to int to avoid compiler warning.
3503         (md_begin): Fix signed/unsigned warnings.
3504
3505 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3506
3507         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3508         ABRANCH LONG case for a conditional branch on a 68000.
3509         (md_estimate_size_before_relax): Likewise.  Also handle
3510         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3511         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3512         PC-relative on all CPUs.
3513         (md_estimate_size_before_relax): Likewise.
3514
3515 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3516
3517         * as.c (parse_args): Just mention current year in printed
3518         copyright message.
3519
3520 2000-05-03  J.T. Conklin  <jtc@redback.com>
3521
3522         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3523         unit registers.
3524         (md_parse_option): Recognize -m7400.
3525
3526 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3527
3528         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3529         don't permit lp to become less than the words array.
3530
3531 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3532
3533         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3534         Fix little-endian case.
3535
3536 2000-05-03  David O'Brien  <obrien@NUXI.com>
3537
3538         * as.c (parse_args): Update copyright.
3539
3540 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3541
3542         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3543         for the .bss section too.
3544
3545 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3546
3547         * configure.in: Set em=linux for hppa-*-linux.
3548         * configure: Regenerate.
3549         * doc/Makefile.in: Regenerate with correct automake.
3550
3551         * frags.c (frag_grow): Sanity check chunk_size.
3552
3553         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3554         * config/obj-som.h: Likewise.
3555         * config/obj-ieee.h: Likewise.
3556
3557         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3558
3559         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3560         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3561         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3562         (pa_ip): low_sign_unext now returns via function value.  Use
3563         re_assemble_* instead of dis_assemble_* and
3564         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3565         unnecessarily.
3566         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3567         (md_section_align, md_parse_option, md_show_usage,
3568         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3569         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3570         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3571         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3572         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3573         pa_text): Likewise.
3574         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3575         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3576         outside of switch.  Correct mask and shifting errors in case 10
3577         and case -11.  In case 21, compare against signed range to suit
3578         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3579         case 17 and case 22, use offsetT variable to properly check range.
3580         Use re_assemble_* here too.
3581         (evaluate_absolute): Change type of value to offsetT.  Call
3582         hppa_field_adjust to do the work for us.
3583         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3584         (pa_parse_cmpib_64_cmpltr): Ditto.
3585         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3586         of i to unsigned int.
3587         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3588         (pa_end_of_source): Return type is void.
3589
3590 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3591
3592         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3593
3594 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3595
3596         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3597         More comments added.
3598         (md_begin): Removed "construct symbols for each register name".
3599         Because register names conflicts with GCC generated function
3600         names.
3601         (avr_operand): Now constant numbers can be used as a register
3602         identifiers (0 as r0, 31 as r31).
3603         (md_assemble): use skip_space () before parsing instruction
3604         operands.
3605
3606 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3607
3608         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3609         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3610         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3611         * configure: Regenerate.
3612
3613 2000-04-29  Andreas Jaeger  <aj@suse.de>
3614
3615         * as.h: Correctly check GCC version.
3616
3617 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3618
3619         * doc/as.1: Fix unbalanced brackets.
3620
3621         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3622         TE_FreeBSD.
3623         (line_comment_chars): Set to '/' if TE_FreeBSD.
3624
3625 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3626
3627         * configure.in: Configury support for PA64 (currently disabled).
3628         * configure: Rebuilt.
3629
3630 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3631
3632         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3633         bfd_set_section_alignment.
3634
3635 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3636
3637         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3638         than 32.
3639
3640 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3641
3642         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3643         * doc/as.texinfo (Align): Include arm and strongarm in list of
3644         targets that have the second form of the behaviour of the .align
3645         directive.
3646
3647 2000-04-24  Mark Klein <mklein@dis.com>
3648
3649         * obj-som.c: Terminate obj_pseudo_table.
3650
3651 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3652
3653         * as.c (parse_args): Allow md_parse_option to override -a listing
3654         option.
3655         * config/obj-coff.c (add_lineno): Change type of offset parameter
3656         from "int" to "bfd_vma."
3657         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3658         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3659         (ppc_change_csect): Align correctly for XCOFF64.
3660         (ppc_machine): New function, which discards "ppc_machine" line.
3661         (ppc_tc): Cons for 8 when code is 64 bit.
3662         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3663         relocations.
3664         (md_parse_option): Handle -a64 and -a32.
3665         (ppc_xcoff64): New.
3666         * config/tc-ppc.h (TARGET_MACH): Define.
3667         (TARGET_FORMAT): Move to function.
3668         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3669
3670 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3671
3672         * config/tc-avr.c: New AVR_ISA_ defined.
3673         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3674         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3675         for `fmul', `movw' and `lpm R,Z' instructions.
3676         (avr_operands): Warn if current opcode is a two-word instruction
3677         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3678         (avr_opcodes): New commands added.
3679         (REGISTER_P): Check 'a' and 'v' constraint letters.
3680         (mcu_types): New MCU added.
3681
3682 2000-04-22  Timothy Wall  <twall@cygnus.com>
3683
3684         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3685         to "natval".
3686         (operand_match): Conditionally insert default bit values for IMMU9.
3687
3688 2000-04-14  Matthew Green  <mrg@cygnus.com>
3689
3690         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3691         * configure: Rebuilt.
3692
3693 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3694                           Jason Eckhardt  <jle@cygnus.com>
3695
3696         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3697
3698         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3699         Added handling of new operand types l,y,&,fe,fE,fx.
3700
3701 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3702                           David Mosberger  <davidm@hpl.hp.com>
3703                           Timothy Wall <twall@cygnus.com>
3704                           Andrew MacLeod  <amacleod@cygnus.com>
3705                           Jim Wilson  <wilson@cygnus.com>
3706
3707         * Makefile.am (CPU_TYPES): Add ia64.
3708         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3709         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3710         * Makefile.in: Rebuild.
3711         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3712         * configure: Rebuild.
3713         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3714         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3715         * expr.c (expr): Handle md_optimize_expr.
3716         * read.c (LEX_HASH): Add comment.
3717         * config/tc-ia64.c, config/tc-ia64.h: New files.
3718
3719 2000-04-21  Richard Henderson  <rth@cygnus.com>
3720
3721         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3722         bundling a non-delayed branch type instruction.
3723
3724 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3725
3726         * config/tc-mn10300.c (HAVE_AM30): Define.
3727         (md_assemble): Use it.
3728
3729 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3730
3731         * config/obj-elf.c (obj_elf_change_section): Check for changed
3732         section attributes.
3733
3734         * Makefile.am: (CPU_MULTI_VALID): Remove.
3735         (MULTI_CPU_TYPES): Define.
3736         (MULTI_CPU_OBJ_VALID): Define.
3737         (DEPTC): Use the above.
3738         (DEPOBJ): Same here.
3739         (DEP2): And here.
3740         Regenerate dependencies.
3741         * Makefile.in: Regenerate.
3742
3743 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3744
3745         * Makefile.am (YACC, LEX): Get them from configure.
3746
3747 2000-04-18  H.J. Lu  (hjl@gnu.org)
3748
3749         * config/tc-i386.c (offset_in_range): Use addressT instead of
3750         bfd_vma for non-bfd assemblers.
3751
3752 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3753
3754         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3755         doesn't give spurious errors.
3756
3757 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3758
3759         * as.h (SEEK_SET): Define if undefined.
3760
3761 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3762
3763         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3764         constants, and don't assume offsetT is 32 bits.
3765
3766 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3767
3768         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3769         (md_pcrel_from_section): Add prototype.
3770         (d10v_fix_adjustable): Add prototype.
3771         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3772
3773         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3774
3775 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3776
3777         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3778         symbol in frag chain.
3779
3780 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3781
3782         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3783         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3784         (fits_in_signed_word, smallest_imm_type): Ditto.
3785         (md_assemble): Use an offsetT var to hold offsetT values, not a
3786         long.
3787         (offset_in_range): New.
3788         (md_assemble): Use it.
3789         (md_convert_frag): Change type of target_address, opcode_address,
3790         and displacement_from_opcode_start to offsetT.
3791         (md_create_short_jump): Change type of offset to offsetT.
3792         (md_create_long_jump): Ditto.
3793         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3794         (md_chars_to_number): Remove.
3795         (output_invalid): Remove duplicate prototype.
3796
3797 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3798
3799         * Makefile.am (CPU_TYPES): Add 'avr'.
3800         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3801         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3802
3803         * Makefile.in: Regenerate.
3804
3805         * doc/as.texinfo: Add M32R documentation.
3806
3807 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3808
3809         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3810         --enable-build-warnings option.
3811         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3812         * Makefile.in, configure: Re-generate.
3813
3814 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3815
3816         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3817         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3818         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3819         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3820         (arm_force_relocation): Force relocations for
3821         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3822
3823 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3824
3825         * config/tc-sh.c (get_operands): There's no third operand if the
3826         first operand is an immediate.
3827
3828 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3829
3830         * config/tc-sh.c (immediate): Delete.
3831         (sh_operand_info): Add immediate member.
3832         (parse_reg): Use A_PC for pc.
3833         (parse_exp): Add second argument 'op'.  All callers changed.
3834         (parse_at): Expect pc to be coded as A_PC.
3835         Use immediate field in *op.
3836         (insert): Add fourth argument 'op'.  All callers changed.
3837         (build_relax): Add second argument 'op'.  All callers changed.
3838         (insert_loop_bounds): New function.
3839         (build_Mytes): Remove DISP_4.
3840         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3841         (assemble_ppi): Use immediate field in *operand.
3842         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3843         (md_apply_fix): Likewise.
3844         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3845
3846 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3847
3848         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3849
3850 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3851
3852         * internals.texi (CPU backend): Document
3853         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3854
3855 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3856
3857         * po/gas.pot: Regenerate.
3858
3859         * as.c (show_usage): Restore translated part of bug string.
3860         * gasp.c (show_usage): Likewise.
3861
3862         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3863         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3864         than move-if-change.
3865         (DEP1): Modify for "gcc -MM".
3866         (DEPTC): Likewise.
3867         (DEPOBJ): Likewise.
3868         (DEP2): Likewise.
3869         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3870         Update dependencies.
3871         * Makefile.in: Regenerate.
3872
3873 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3874
3875         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3876         (md_begin): Likewise.
3877         (HAVE_AM33): New macro.
3878         (md_assemble): Use it.  Match r_regs and xr_regs only if
3879         HAVE_AM33.
3880
3881 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3882
3883         * as.h: #include "bin-bugs.h"
3884         * as.c (show_usage): Use REPORT_BUGS_TO.
3885         * gasp.c: #include "bin-bugs.h"
3886         (show_usage): Use REPORT_BUGS_TO.
3887
3888         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3889
3890 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3891
3892         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3893         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3894         adjustments.
3895
3896 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3897
3898         * config/tc-i386.c (i386_immediate): Don't assume a constant
3899         immediate is necessarily 16 bits when in 16 bit code mode.
3900         (md_assemble): Instead set guess_suffix here after we have checked
3901         registers.
3902
3903 2000-04-02  Richard Henderson  <rth@cygnus.com>
3904
3905         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3906         quantities.  Correct right shift sign extension.
3907         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3908         32-bit value when shifting into place.
3909
3910 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3911
3912         * app.c: Add ATTRIBUTE_UNUSED as needed.
3913         * config/tc-ppc.c: Likewise.
3914         (ppc_size): Make unsigned long.
3915         (ppc_insert_operand): Add casts to avoid warnings.
3916
3917 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3918
3919         * config/tc-d10v.h (md_flush_pending_output): Define.
3920
3921 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3922
3923         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3924         segment.  Works for both BFD_ASSEMBLER and others.
3925         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3926
3927 2000-03-29  Nick Clifton <nickc@cygnus.com
3928
3929         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3930
3931 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3932
3933         * listing.c (LISTING_LHS_WIDTH): Default depends on
3934         LISTING_WORD_SIZE.
3935         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3936
3937 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3938
3939         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3940         string literal.
3941
3942 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3943
3944         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3945
3946         * config/tc-avr.c (mcu_types): Add missing initialiser.
3947         (md_pcrel_from_section): Add prototype.
3948         (avr_operand): Remove redundant test of unsigned < 0.
3949         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3950
3951 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3952
3953         * config/tc-avr.c: New file for AVR support.
3954         * config/tc-avr.h: Likewise.
3955         * configure.in: Add AVR support.
3956         * configure: Regenerate.
3957
3958 2000-03-26  Timothy Wall <twall@cygnus.com>
3959
3960         * gasp.c (macro_op): Add new argument to check_macro call.
3961         Macro structure definitions moved to macro.h
3962         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3963         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3964         nesting checks with an additional flag.
3965         (struct input_save): Add flag to indicate whether current sb
3966         should be checked for proper macro/conditional nesting.
3967         (input_scrub_push/pop): Save/restore nest check flag.
3968         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3969         defined.
3970         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3971         information if a pointer is provided.  This information may be
3972         used by the new macro hooks.
3973         * macro.h: Update prototype for check_macro.  Macro struct
3974         definitions moved here from macro.c/gasp.c.
3975         * read.c (read_a_source_file): Add parameter to check_macro call,
3976         and pass macro info to the macro hook, if defined.
3977         (input_scrub_insert_line): New.  Allow insertion of a line of
3978         characters into the input stream.
3979         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3980         file into the input stream.
3981         (s_include): Use input_scrub_insert_file.
3982         * internals.texi: Document new macro hooks.
3983         * as.h: New prototypes added.
3984
3985 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3986
3987         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3988         an initial capital letter.
3989         (i386_index_check): Reindent.
3990
3991 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3992
3993         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3994         relative branches.
3995
3996 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3997
3998         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3999         instruction operand bad if Rd > 7 when generating
4000         thumb instructions. Prevents for example,
4001         "adr r12,label" from silently failing and generating
4002         the wrong instruction.
4003
4004 2000-03-17  Nick Clifton  <nickc@cygnus.com>
4005
4006         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4007         that have a destingation >= 0x400000.
4008         Fix compile time warning messages.
4009
4010 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4011
4012         * config/tc-sh.c (md_begin): When encountering insn that are
4013         not supported by the current arch, only change the name if
4014         its contents are the same as prev_name.
4015         (get_specific): If the the architecture doesn't match, fail.
4016
4017 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4018
4019         * config/tc-sh.c (IDENT_CHAR): Define.
4020         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
4021         matching back where it came from.
4022
4023 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4024
4025         * config/tc-sh.c (md_show_usage): Add description of -dsp.
4026
4027 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
4028
4029         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4030         normal operands.
4031
4032 2000-03-15  Kazu Hirata  <kazu@hxi.com>
4033
4034         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4035
4036 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
4037
4038         * expr.c (operand) [case 'f']: When testing if '0f' can start a
4039         floating-point-number, make sure 'f' is in FLT_CHARS.
4040
4041 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
4042
4043         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4044         (s_lcomm_internal): Use it.
4045         * doc/internals.texi (CPU backend): Document it.
4046         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4047         bytes.
4048
4049 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
4050
4051         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4052         when embedded-pic.
4053
4054         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4055         implementation doesn't have special handling for switch
4056         statements.
4057         (macro_build): Allow for code in sections other than .text.
4058         (macro): Likewise.
4059         (mips_ip): Likewise.
4060         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4061         Don't perform relocs if we will be outputting them.
4062         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4063         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
4064         embedded-pic.
4065
4066 2000-03-09  Catherine Moore  <clm@cygnus.com>
4067
4068         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
4069         relocation type based on the entry in the fixup structure.
4070         Put S_IS_EXTERN processing back in.
4071
4072 2000-03-08  H.J. Lu  (hjl@gnu.org)
4073
4074         * Makefile.am (install-exec-tooldir): Depend on
4075         install-exec-bindir for parallel make.
4076         * Makefile.in: Regenerated.
4077
4078 2000-03-06  Nick Clifton  <nickc@cygnus.com>
4079
4080         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4081         switch.
4082         (md_parse_option): Parse -m32r command line switch - disable m32rx
4083         compatability.
4084         (md_show_usage): Document new option.
4085
4086         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4087         * doc/Makefile.in: Regenerate.
4088         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4089
4090 2000-03-02  Michael Meissner  <meissner@redhat.com>
4091
4092         * config/tc-d30v.c (check_range): Remove code that incorrectly
4093         sign extended values where bits < 32.
4094
4095 2000-03-02  H.J. Lu  (hjl@gnu.org)
4096
4097         * configure.in: Support --enable-targets=all on ia32.
4098         * configure: Regenerated.
4099
4100 2000-03-01  Nick Clifton  <nickc@cygnus.com>
4101
4102         * gasp.c (do_align): Remove bogus check of alignment value.
4103
4104 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
4105
4106         * config/obj-elf.c (elf_frob_symbol): Remove code which when
4107         TC_PPC was defined forced the type of a symbol with no other type
4108         to be BSF_OBJECT.
4109
4110 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
4111
4112         * doc/internals.texi (CPU backend): Mention that
4113         line_separator_chars do not break up comments.  Fix typos for
4114         LEX_AT and LEX_NAME descriptions.  Document operands for
4115         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
4116         description of md_create_short_jump usage.  Document argument for
4117         md_undefined_symbol.
4118
4119 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
4120
4121         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4122         (md_parse_option): Handle it.
4123         (md_show_usage): Document it.
4124
4125 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
4126
4127         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4128         opcode, for the instruction `pal19'.  From Andrea Arcangeli
4129         <andrea@suse.de>.
4130
4131 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
4132
4133         * config/tc-i386.c (i386_immediate): Move constant operand sizing
4134         from here..
4135         (md_assemble): To here, before template operands are matched.
4136         Also ensure a constant immediate is sign extended when we know the
4137         size is at most 16 bits.  This is to catch cases like "add
4138         $0xffc0,%ax" where we don't know the size, and thus that the
4139         immediate can be represented as Imm8S until after parsing the
4140         register operand.
4141         (i386_displacement): Similarly sign extend 16 bit constant
4142         displacements.
4143         (md_assemble): Relax 16-bit jump constant range check to suit sign
4144         extended displacements.
4145
4146 2000-02-26  Andreas Jaeger  <aj@suse.de>
4147
4148         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4149
4150 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4151
4152         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4153         call operands when intel_syntax.
4154         (intel_float_operand): Return 2 for "fi...".
4155         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4156         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
4157         earlier "SHORT" change.
4158         (md_assemble): When determining suffix from Regs, exclude
4159         InOutPortReg.
4160
4161 2000-02-24  Nick Clifton  <nickc@cygnus.com>
4162
4163         * configure: Add arm-wince, mips-pe and sh-pe targets.
4164         * configure: Regenerate.
4165
4166         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4167         sh-pe targets.
4168         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4169         "pe-mips" for the mips-pe target.
4170
4171         * config/tc-arm.c (insns): Change displacement encoded in BL
4172         and B instructions if the target port is arm-wince.
4173         (do_ldst): Do not bias the relocation offset if the target
4174         port is arm-wince.
4175         (md_pcrel_from): Add in missing relocation offset bias if the
4176         target os arm-wince.
4177
4178         * config/tc-mips.c (mips_target_format): Support COFF flavour.
4179         (md_begin): Disable -G support for mips-pe target.
4180         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4181         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4182         COFF flavour.
4183
4184         * config/tc-sh.c (md_begin): sh-pe target is little endian.
4185         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4186         assembler, just set the alignment to 4.
4187
4188         * config/te-wince-pe.h: New file for WinCE targets.  Define
4189         TE_WINCE.
4190
4191 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4192
4193         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4194         string instructions.
4195         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4196         (i386_intel_memory_operand): After finding a segment override,
4197         check again for no `[' before looking for a displacement.  Bomb if
4198         more than one displacement rather than silently discarding the
4199         second and subsequent ones.  Free strings malloc'd by
4200         build_displacement_string.
4201
4202 2000-02-24  Catherine Moore  <clm@cygnus.com>
4203
4204         * config/obj-som.c (obj_pseudo_table): Add "weak".
4205         (obj_som_weak): New routine.
4206
4207 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
4208
4209         * config/tc-i386.c (union i386_op): New.
4210         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
4211         Throughout file replace occurences of disps[n], imms[n], regs[n]
4212         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
4213         intel mode operand swapping.  Add assert in regKludge and
4214         fake_zero_displacement code.  Test i.types[n] when outputting
4215         displacements and immediates.  Combine output of Disp16 with
4216         Disp32.
4217         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4218         when in intel mode by (not) reversing fsub and fdiv operands
4219         before the template search.  This fails for single operand
4220         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4221         undefined.  Instead fix the base_opcode after we've found the
4222         template.  Move base_opcode xor with found_reverse_match from
4223         opcode output code to before this fix so we test for the correct
4224         opcodes.
4225         (md_assemble): Don't use strcmp when deciding to ignore the suffix
4226         check in intel mode.  Instead compare opcodes.
4227
4228         * config/tc-i386.h (TC_RELOC): Delete.
4229         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
4230         with equivalent call to reloc.
4231
4232         * as.h (flag_m68k_mri): Move declaration after target include, and
4233         only declare when TC_M68K defined.  Define as zero otherwise.
4234         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4235         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4236         Define as zero otherwise.
4237         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4238         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4239         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4240         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4241         testing whether defined.
4242         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4243         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4244         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4245         rather than testing whether defined.
4246         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4247         (parse_mri_cons): Declare and use only when TC_M68K.
4248         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4249         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4250         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4251
4252         * NEWS: Mention IBM 370 support.
4253
4254 2000-02-23  Richard Henderson  <rth@cygnus.com>
4255
4256         * config/tc-i386.c (md_assemble): When swapping operands for
4257         intel_syntax, assume everything that's not Imm or Disp is a
4258         register.
4259
4260 2000-02-23  Linas Vepstas <linas@linas.org>
4261
4262         * config/tc-i370.c, config/tc-i370.h: New files.
4263         * Makefile.am: Add support for Linux/IBM 370.
4264         * configure.in: Likewise.
4265         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4266         * config/obj-elf.c: Include elf/i370.h
4267         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4268
4269         * Makefile.in: Regenerate.
4270         * configure: Regenerate.
4271
4272         * doc/c-i370.texi: New file.
4273         * doc/all.texi: Include it.
4274         * doc/as.texinfo: And here.
4275         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4276         * doc/Makefile.in: Regenerate.
4277
4278 2000-02-19  Michael Meissner  <meissner@redhat.com>
4279
4280         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4281         determine if an instruction can be used in parallel with an ADDppp
4282         or SUBppp instruction.
4283
4284 2000-02-22  Andrew Haley  <aph@cygnus.com>
4285
4286         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4287
4288 2000-02-22  Andrew Haley  <aph@cygnus.com>
4289
4290         * config/tc-mips.c (mips_gp32): New variable.
4291         (macro_build) Use mips_gp32.
4292         (mips_ip): Ditto.
4293         (md_longopts): Add "-mgp32" and "-mgp64".
4294         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4295
4296         (OPTION_M7900): Change offset
4297         (OPTION_NO_M7900): Ditto.
4298
4299 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4300
4301         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4302         warning, and bump it to 1.
4303
4304 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
4305
4306         From Brad Lucier <lucier@math.purdue.edu>:
4307         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4308         match format.
4309
4310 2000-02-21  Catherine Moore  <clm@cygnus.com>
4311
4312         * config/tc-mips.c (MF_HILO_INSN): Define.
4313         (mips_7000_hilo_fix): Declare.
4314         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4315         (md_parse_option): Check for 7000_HILO_FIX options.
4316         (OPTION_M7000_HILO_FIX): Define.
4317         (OPTION_NO_M7000_HILO_FIX): Define.
4318         * doc/c-mips.texi (-mfix7000): Describe.
4319
4320 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
4321
4322         * listing.c (print_lines): Remove unused variable `end'.
4323
4324         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4325         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4326         reloc_type when BFD_ASSEMBLER.
4327         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4328         reloc_type when BFD_ASSEMBLER. Move common code out of switch
4329         statement and quell signed vs. unsigned comparison warning.
4330
4331 2000-02-18  Nick Clifton  <nickc@cygnus.com>
4332
4333         * config/tc-d10v.c (find_opcode): Add a symbol's value to
4334         the computed frag offset, rather than overwriting it.
4335
4336 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4337
4338         * config/tc-sh.c ("elf/sh.h"): Include.
4339         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4340         (md.begin): Initialize target_arch.
4341         Only include opcodes in has table that match selected architecture.
4342         (parse_reg): Recognize register names for sh-dsp.
4343         (parse_at): Recognize post-modify addressing.
4344         (get_operands): The leading space is now optional.
4345         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
4346         arguments.  Update valid_arch.
4347         (build_Mytes): Add support for SDT_REG_N.
4348         (find_cooked_opcode): New function, broken out of md_assemble.
4349         (assemble_ppi, sh_elf_final_processing): New functions.
4350         (md_assemble): Use find_cooked_opcode and assemble_ppi.
4351         (md_longopts, md_parse_option): New option: -dsp.
4352         * config/tc-sh.h (elf_tc_final_processing): Define.
4353         (sh_elf_final_processing): Declare.
4354
4355 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
4356
4357         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4358         the unwinder subspace.  Save the current seg/subseg before creating
4359         the new seg/subseg.
4360
4361 2000-02-10  Nick Clifton  <nickc@cygnus.com>
4362
4363         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4364         little endian targets.
4365         (INST_BYTE1): Redefine to handle big and little endian
4366         targets.
4367         (cpu_type): New type: Select between M340 and M210.
4368         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4369         instructions of the M340.
4370         (md_assemble): Add support for the MULSH and OPSR classes of
4371         instructions.
4372         (md_atof): Add support for little endian targets.
4373         (md_parse_option): Add support for -EL, -EB and -mcpu command
4374         line switches.
4375         (md_convert_frag): Add support for little endian targets.
4376         (md_apply_fix3): Add support for little endian targets.
4377         (md_number_to_chars): Add support for little endian targets.
4378
4379 2000-02-10  Timothy Wall  <twall@redhat.com>
4380
4381         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4382         defined, use it to verify the symbol just read should be a label.
4383
4384 2000-02-10  Timothy Wall  <twall@redhat.com>
4385
4386         * app.c (do_scrub_chars): Handle "||" for parallel instructions
4387         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
4388         around colons when KEEP_WHITE_AROUND_COLON is defined.
4389         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4390         and KEEP_WHITE_AROUND_COLON.
4391
4392 2000-02-08  Timothy Wall  <twall@redhat.com>
4393
4394         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4395         logic.
4396         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4397         implemented.
4398         (end_repeat): New.  Provide support for a "break" out of the
4399         repeat loop.
4400         * read.h: Add prototypes for new functions.
4401
4402 2000-02-08  Timothy Wall  <twall@redhat.com>
4403
4404         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4405         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4406         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4407         non-zero.
4408
4409 2000-02-08  Timothy Wall  <twall@redhat.com>
4410
4411         * read.c: Added elseif to directives table.
4412         * read.h: Added prototype for s_elseif.
4413         * doc/as.texinfo: Added description for elseif.
4414         * cond.c (s_elseif): New function
4415
4416 2000-02-04  Timothy Wall  <twall@redhat.com>
4417
4418         * listing.c (print_lines): Remove conditionals causing bug in
4419         listings.
4420
4421 2000-02-03  Timothy Wall  <twall@cygnus.com>
4422
4423         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4424         default values.
4425         * frags.c (frag_new): Calculate fr_fix in octets
4426         (frag_now_fix) Return offset as target address offset (bytes).
4427         (frag_now_fix_octets) New - Return offset in octets (8-bit
4428         quantities).
4429         * frags.h: Added prototype for frag_now_fix_octets().
4430         Distinguish between octets and bytes in field descriptions.
4431         * listing.c (calc_hex): Account for octets vs bytes when
4432         printing addresses/offsets.
4433         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4434         target is little-endian, print the octets in a word in big-endian
4435         order so that the display looks like a proper hexadecimal number,
4436         instead of having the octets reversed.
4437         * read.c (do_align): When recording alignment, alignment power
4438         should be in terms of target bytes (minimum addressible unit)
4439         instead of octets.
4440         (do_org) Convert ORG target address (byte) argument into an
4441         octet offset when generating a variable fragment.
4442         * symbols.c (resolve_symbol_value): Symbol final value
4443         converted to a target address offset (bytes) from its octet offset.
4444         * config/obj-coff.c (coff_frob_symbol): Symbol target address
4445         offset (bytes) is adjusted by the frag offset (octets) converted
4446         to bytes.
4447         (coff_frob_section) Section alignment power is in terms of bytes;
4448         convert it to an octet alignment power when calculating size (and
4449         size mask) in octets.  Don't modify the section size in order to
4450         "align" it for TI COFF, since that format has a different method
4451         for storing alignment information.
4452
4453 2000-02-01  Timothy Wall  <twall@cygnus.com>
4454
4455         * stabs.c (generate_asm_file): Escape backslashes in stabs file
4456         entries, matching the way GCC generates them.  If not escaped, the
4457         filename is encoded incorrectly.
4458
4459 2000-01-31  Nick Clifton  <nickc@cygnus.com>
4460
4461         * config/tc-arm.c (reg_table): Add support for ATPCS register
4462         naming conventions.
4463
4464 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
4465
4466         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4467         already defined.
4468         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4469         New macro.
4470         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4471         of a symbol when we really care about its value.
4472
4473 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
4474
4475         * config/tc-mcore.c (md_assemble): Give warning message if
4476         operands passes to instruction are more than the spec.
4477
4478 2000-01-27  Thomas de Lellis <tdel@windriver.com>
4479
4480         * config/tc-arm.c (armadjust_symtab): If the assembler is in
4481         Thumb mode but the label seen was not declared as '.thumb_func'
4482         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
4483         correct disassembly of Thumb code bounded by non function labels.
4484
4485 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4486
4487         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4488         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
4489
4490         * Makefile.in: Same here.
4491         Update copyright.
4492
4493         * configure.in: Set bfd_gas for i386-aout when primary target
4494         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4495         we may need the primary te_file.  Remove incorrect comment.
4496
4497         * configure: Regenerate.
4498
4499         * config/e-i386aout.c: New file.
4500
4501         * as.c (USE_EMULATIONS): Move to before print_version_id.
4502         (struct emulation): Add i386aout.
4503         (show_usage): Split text strings.  Reformat -a text.  Add --em
4504         help.
4505         Update copyright.
4506
4507         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4508         (aout_format_ops): New.
4509         Update copyright.
4510
4511         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4512         preprocessor conditional and add aout USE_EMULATIONS tests.
4513         (read_a_source_file): Don't pass error strings to printf as
4514         format arg.
4515         Update copyright.
4516
4517         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4518         format arg.
4519         (do_data): Same here.
4520         (process_file): And here.
4521         Update copyright.
4522
4523         * symbols.c (colon): Rewrite "already defined" fatal message
4524         code for aout with USE_EMULATIONS.
4525         Update copyright.
4526
4527         * config/obj-aout.c (OBJ_HEADER): Define.
4528         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4529         fields of sentinel.
4530         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4531         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4532         forms here.
4533         (obj_aout_type): Expand S_SET_OTHER here too.
4534         (obj_read_begin_hook): Remove.
4535         (aout_pop_insert): New.
4536         (obj_aout_s_get_other): New.
4537         (obj_aout_s_get_desc): New.
4538         (aout_format_ops): New.
4539         Update copyright.
4540
4541         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4542         gets aout_pseudo_table.
4543         (aout_pseudo_table): Declare.
4544         (obj_read_begin_hook): Define.
4545         Update copyright.
4546
4547         * config/obj-coff.c (obj_pseudo_table): Rename to
4548         coff_pseudo_table.
4549         (coff_pop_insert): Use coff_pseudo_table.
4550         (coff_sec_sym_ok_for_reloc): Remove.
4551         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4552         and comment all zero entries and remove #if 0 code.
4553         Update copyright.
4554
4555         * config/obj-coff.h (obj_pop_insert): Define.
4556         (coff_pseudo_table): Declare.
4557         Update copyright.
4558
4559         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4560         s_get_size, s_set_size.  Comment all zero entries.
4561         Update copyright.
4562
4563         * config/obj-elf.c (elf_s_get_other): New function.
4564         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4565         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4566         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4567         comment.
4568         (obj_elf_parse_section_letters): Don't pass error strings to
4569         printf as format arg.
4570         Update copyright.
4571
4572         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4573         OBJ_MAYBE_ECOFF.
4574         (elf_s_get_other): Declare.
4575         (S_GET_OTHER) Define as elf_s_get_other if not already
4576         defined.
4577         (S_SET_OTHER): Only define when not already defined.
4578         (elf_obj_read_begin_hook): Declare.
4579         (obj_read_begin_hook): Define.
4580         (elf_obj_symbol_new_hook): Declare.
4581         (obj_symbol_new_hook): Define.
4582         Update copyright.
4583
4584         * config/obj-multi.h: Add copyright header and protect against
4585         multiple inclusion.  Add * to all function pointers.
4586         (OBJ_HEADER): If defined, include it rather than other defines
4587         in this file.
4588         (obj_frob_file_after_relocs): Test for NULL.
4589         (obj_symbol_new_hook): Here too.
4590         (obj_sec_sym_ok_for_reloc): And here.
4591         (S_GET_OTHER): Define.
4592         (S_GET_DESC): Define.
4593         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4594         (OBJ_MAYBE_ELF): Update comment.
4595
4596         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4597         OBJ_AOUT preprocessor conditional and handle emulation by
4598         testing OUTPUT_FLAVOR.
4599         (i386_displacement): Here too.
4600         (md_section_align): Similarly here.
4601         (i386_target_format): Conditionally compile when more than one
4602         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4603         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4604         (i386_displacement): Here too.
4605         Update copyright.
4606
4607         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4608         Define TARGET_FORMAT for aout only when not multi.
4609         Update copyright.
4610
4611         * config/te-multi.h: Delete file as it's identical to te-generic.h
4612
4613 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4614
4615         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4616         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4617         LONG_MNEM_SUFFIX.
4618
4619         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4620         DWORD_MNEM_SUFFIX.
4621         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4622         comments.
4623
4624 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4625
4626         * config/tc-mips.c (mips_do_align): New function.
4627         * config/tc-mips.h (md_do_align): Define.
4628
4629 2000-01-10  Philip Blundell  <philb@gnu.org>
4630
4631         * doc/c-arm.texi (ARM Options): Fix typo.
4632         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4633         line separator for Linux.
4634         * doc/as.texinfo (Comments): Mention the ARM.
4635
4636 2000-01-10  Philip Blundell  <pb@futuretv.com>
4637
4638         * configure.in (arm*-*-conix*): New target.
4639         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4640         armv*-*-linux-gnu.
4641         * configure: Regenerate.
4642
4643 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4644
4645         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4646         (obj_elf_visibility): New function.
4647
4648         * doc/as.texinfo (Visibility): New node: document visibility
4649         pseudo ops.
4650
4651 For older changes see ChangeLog-9899