gas/ChangeLog

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