gas/ChangeLog

   1 2001-03-12  Nick Clifton  <nickc@redhat.com>
   2
   3         * config/tc-arm.c (md_begin): Always set machine type based on
   4         cpu_variant.
   5
   6 2001-03-07  Alan Modra  <alan@linuxcare.com.au>
   7
   8         * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
   9         (md_assemble [smallest displacement]): Use correct field of i.op[]
  10         union.
  11         (md_assemble [JumpInterSegment output]): Use correct i.disp_reloc[].
  12         (md_assemble [immediate output]): Likewise.
  13
  14 2001-03-06  Nick Clifton  <nickc@redhat.com>
  15
  16         * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
  17         BLX(1) instruction.
  18
  19 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
  20
  21         * config/tc-m68k.c : Add 5407 to archs[] table.
  22         (HAVE_LONG_BRANCH): Add mcf5407.
  23         (select_control_regs): Recognize 5407.
  24
  25 2001-03-02  Dave Brolley  <brolley@redhat.com>
  26
  27         * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
  28         than m32r_do_align.
  29
  30 2001-03-02  Richard Sandiford  <rsandifo@redhat.com>
  31
  32         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
  33         (gen_to_words): Print warnings if NaNs are found and the target CPU
  34         does not support them.  Allow largest exponent to be used in normal
  35         numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
  36
  37 2001-02-28  Andreas Jaeger  <aj@suse.de>, Bo Thorsen  <bo@suse.de>
  38
  39         * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
  40         anymore since we use bfd_elf_generic_reloc now.
  41         (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
  42
  43 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
  44
  45         * configure.in (BFD_VERSION): New.
  46         (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
  47         * configure: Regenerate.
  48         * Makefile.am: Run "make dep-am"
  49         * Makefile.in: Regenerate.
  50         * doc/Makefile.in: Regenerate.
  51
  52 2001-02-26  Mark Elbrecht  <snowball3@bigfoot.com>
  53
  54         * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
  55         SEC_NEVER_LOAD when the 'n' flag is used.
  56         Add SEC_NEVER_LOAD to matchflags.
  57
  58 2001-02-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  59
  60         * symbols.c (decode_local_label_name): Initialize message_format
  61         only when an error is reported (perf pb due to I18N).
  62
  63 2001-02-23  H.J. Lu  <hjl@gnu.org>
  64
  65         * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
  66         BFD_ASSEMBLER is not defined.
  67
  68 2001-02-23   Richard Sandiford <rsandifo@redhat.com>
  69
  70         * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
  71         done if it's against a symbol.
  72
  73 2001-02-22  Timothy Wall  <twall@cygnus.com>
  74
  75         * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
  76         target formats if applicable.
  77         * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
  78         * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
  79         * Makefile.in: Regenerated.
  80         * configure.in: Added configuration for ia64-*-aix*.
  81         * configure: Regenerated.
  82
  83 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
  84
  85         * config/tc-ia64.c (enum operand_match_result): New type.
  86         (operand_match): Change return type to operand_match_result.
  87         Fix all returns appropriately, adding support for returning the
  88         out-of-range result.
  89         (parse_operands): New locals result, error_pos, out_of_range_pos,
  90         curr_out_of_range_pos.  Rewrite operand matching loop to give better
  91         error messages.
  92
  93 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
  94
  95         * config/tc-ia64.c (struct unwind): Add member "prologue_count".
  96         (dot_proc): Clear unwind.prologue_count to zero.
  97         (dot_prologue): Increment unwind.prologue_count.
  98         (dot_restore): If second operand is omitted, use
  99         unwind.prologue_count -1 for "ecount" (# of additional regions to
 100         pop).  Decrement unwind.prologue_count by number of regions
 101         popped.
 102
 103 2001-02-21  Nick Clifton  <nickc@redhat.com>
 104
 105         * doc/as.texinfo (Section): Note that some flags to the COFF
 106         version of .section remove attributes rather than setting them.
 107
 108 2001-02-20  Kazu Hirata  <kazu@hxi.com>
 109
 110         * config/tc-pdp11.c: Fix formatting.
 111         * config/tc-pdp11.h: Likewise.
 112
 113 2001-02-20  Bo Thorsen  <bo@suse.de>
 114
 115         * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
 116         entry.
 117
 118 2001-02-18  David O'Brien  <obrien@FreeBSD.org>
 119
 120         * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
 121         all FreeBSD platforms should look the same at this level.
 122         * configure: Rebuilt.
 123         * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
 124
 125 2001-02-18  lars brinkhoff  <lars@nocrew.org>
 126
 127         * Makefile.am: Add PDP-11 target.
 128         * configure.in: Likewise.
 129         * config/tc-pdp11.c: New file.
 130         * config/tc-pdp11.h: New file.
 131         * doc/Makefile.am: Add PDP-11 documentation.
 132         * doc/all.texi: Likewise.
 133         * doc/as.texinfo: Likewise.
 134         * doc/c-pdp11.texi: New file.
 135
 136 2001-02-16  matthew green  <mrg@redhat.com>
 137
 138         * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
 139
 140 2001-02-13  Jim Wilson  <wilson@redhat.com>
 141
 142         * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
 143         reloc instead of a 0 reloc.
 144         (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
 145         as done.
 146         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
 147
 148 2001-02-13  Ian Lance Taylor  <ian@zembu.com>
 149
 150         * write.c (is_dnrange): Stop as soon as the address becomes
 151         larger.
 152         (relax_frag): Add segment parameter.  Only call symbol_get_frag
 153         once.  Only call is_dnrange if the symbol is in the same segment,
 154         and the symbol address is larger.
 155         (relax_segment): Pass segment to md_relax_frag and relax_frag.
 156         * write.h (relax_frag): Update declaration.
 157         * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
 158         it to relax_frag.
 159         * config/tc-m32r.c (m32r_relax_frag): Likewise.
 160         * config/tc-m32r.h (md_relax_frag): Add segment parameter.
 161         (m32r_relax_frag): Update declaration.
 162         * config/tc-mips.h (md_relax_frag): Add segment parameter.
 163         * config/tc-tic54x.h (md_relax_frag): Likewise.
 164         * doc/internals.texi (CPU backend): Update documentation for
 165         md_relax_frag.
 166
 167 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
 168
 169         * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
 170         Mention effect of < 386 architectures on jump promotion.
 171         (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
 172
 173         * config/tc-i386.c (no_cond_jump_promotion): New.
 174         (set_cpu_arch): Parse "jumps" arch modifier.
 175         (insn_size): Modify usage comment.
 176         (ENCODE_RELAX_STATE): Reformat and protect macro arg.
 177         (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
 178         (TYPE_FROM_RELAX_STATE): New define.
 179         (UNCOND_JUMP, COND_JUMP): Renumber.
 180         (md_relax_table): Reorder to suit.
 181         (COND_JUMP86): New define.
 182         (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
 183         (md_assemble): Create frag var for jumps of max size, encode relax
 184         state for COND_JUMP86.
 185         (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
 186         leave conditional jumps small if no_cond_jump_promotion.
 187         (md_convert_frag): Likewise.
 188
 189         * expr.c (operator): Don't bump input_line_pointer for two char
 190         operators.  Instead return operator size via new param num_chars.
 191         (expr): Use above to parse multi-char operators correctly.
 192
 193 Mon Feb 12 17:45:50 CET 2001  Jan Hubicka  <jh@suse.cz>
 194
 195         * config/tc-i386.c (i386_displacement): Fix handling of
 196         BFD_RELOC_X86_64_GOTPCREL.
 197         (i386_validate_fix): Likewise.
 198
 199 2001-02-12  Philip Blundell  <pb@futuretv.com>
 200
 201         * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
 202         ldrt/strt instructions.
 203
 204 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 205
 206         * config/tc-mips.c (macro): For M_LA_AB emit a
 207         BFD_RELOC_MIPS_CALL16 relocation or a
 208         BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
 209         BFD_RELOC_MIPS_GOT16 and
 210         BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
 211         loading the jump register when generating SVR4_PIC code.
 212
 213 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 214
 215         * configure.in: Make 'mipself' and 'mipsecoff' emulations
 216         map to MIPS-specific files, as they used to do before the
 217         change on 2000-05-21.
 218         * configure: Regerate.
 219
 220 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 221
 222         * config/tc-mips.c (md_parse_option): Don't try to compile
 223         ELF-only option code if not ELF.
 224
 225 2001-02-08  David Mosberger  <davidm@hpl.hp.com>
 226
 227         * config/tc-ia64.h (md_elf_section_type): New macro.
 228         (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
 229         (they're now handled via ia64_elf_section_type.
 230
 231         * config/tc-ia64.c (unwind): New members saved_text_seg,
 232         saved_text_subseg, and force_unwind_entry.
 233         (optimize_unw_records): New function to optimize away unnecessary
 234         unwind directives.
 235         (ia64_elf_section_type): New function.
 236         (output_unw_records): Generate unwind info only if the size is
 237         non-zero or if it's forced for some other reason (e.g.,
 238         handlerdata or a personality routine).
 239         (generate_unwind_image): Don't switch back to previous
 240         section---stay inside the unwind info section instead so that
 241         handlerdata that may follow goes into the right place.
 242         (dot_handlerdata): Force generation of unwind entry and save the
 243         current active text segment before generating unwind image.
 244         (dot_unwentry): Force generation of unwind entry.
 245         (dot_personality): Ditto.
 246         (dot_endp): Generate unwind table entry only if there is
 247         some unwind info or the unwind entry was forced.
 248
 249         * config/tc-ia64.c (make_unw_section_name): New macro to form
 250         unwind section name.
 251         (generate_unwind_image): Add "text_name" argument.  Use it to
 252         form unwind section name.
 253         (dot_handlerdata): Determine current segment (section) name and
 254         pass it to generate_unwind_image().
 255         (dot_endp): Determine current segment (section) name and use
 256         it to determine the appropriate unwind section name.
 257         (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
 258         n, fill, and max arguments.
 259
 260 2001-02-09  Schwidefsky  <schwidefsky@de.ibm.com>
 261
 262         * Makefile.am: Add linux target for S/390.
 263         * configure.in: Likewise.
 264         * config/tc-s390.c: New file.
 265         * config/tc-s390.h: New file.
 266
 267 2001-02-09  Alexandre Oliva  <aoliva@redhat.com>
 268
 269         * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
 270         2byte, 4byte and 8byte.
 271
 272 2001-02-08  Alan Modra   <alan@linuxcare.com.au>
 273
 274         * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
 275         md_number_to_chars with size > sizeof (valueT).
 276
 277 2001-02-06  H.J. Lu  <hjl@gnu.org>
 278
 279         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
 280         there is no relocation.
 281
 282 2001-02-06  H.J. Lu  <hjl@gnu.org>
 283
 284         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
 285
 286         * config/tc-ia64.c (md_parse_option): Only accept the valid
 287         ia64 options on "-axxx".
 288
 289 2001-02-05  Jim Wilson  <wilson@redhat.com>
 290
 291         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
 292         aborting for invalid operands.
 293
 294 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
 295
 296         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
 297         than via pointer.  Update all callers.
 298         (UNWIND_LOW32): Define.
 299         (UNWIND_HIGH32): Define.
 300         (pa_build_unwind_subspace): Use the above macros instead of dumping
 301         bitfields directly.  Call frag_more once rather than multiple times.
 302         (md_assemble): Use UNWIND_LOW32.
 303         (pa_entry): Likewise
 304         (pa_procend): Likewise.
 305         (process_exit): Use UNWIND_HIGH32.
 306
 307 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 308
 309         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
 310         function to select the header according to the cpu.
 311         (md_after_pass_hook, md_do_align): Remove.
 312         (md_cleanup, m68hc11_cleanup): Remove.
 313         (md_pcrel_from_section): Declare.
 314         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
 315         (build_jump_insn, build_insn): Likewise.
 316         (m68hc11_listing_header): New function.
 317         (m68hc11_cleanup): Remove.
 318
 319 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 320
 321         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
 322         symbols because there is no support for shared libraries and these
 323         symbols can't be overridden (unless they are weak).
 324
 325 2001-02-01  Momchil Velikov  <velco@fadata.bg>
 326
 327         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
 328         for the compilation unit with a zero byte.
 329
 330 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
 331
 332         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
 333         destinations.  Correct range check for 17 and 22 bit branches.
 334
 335 2001-01-25  Nick Clifton  <nickc@redhat.com>
 336
 337         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
 338         still set.  Issue an error message instead.
 339         (md_estimate_size_before_relax): Delete unused variable
 340         'buffer_address'.  Fixup parentheses around if statement.
 341
 342 2001-01-23  Kazu Hirata  <kazu@hxi.com>
 343
 344         * as.c: Fix formatting.
 345         * ehopt.c: Likewise.
 346         * messages.c: Likewise.
 347         * stabs.c: Likewise.
 348         * symbols.c: Likewise.
 349
 350 2001-01-23  Ben Elliston  <bje@redhat.com>
 351
 352         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
 353
 354 2001-01-22  Kazu Hirata  <kazu@hxi.com>
 355
 356         * config/tc-alpha.c: Fix formatting.
 357
 358 2001-01-19  Kazu Hirata  <kazu@hxi.com>
 359
 360         * config/tc-alpha.c: Fix formatting.
 361
 362 2001-01-18  Kazu Hirata  <kazu@hxi.com>
 363
 364         * config/tc-alpha.c: Fix formatting.
 365
 366 2001-01-18  Nick Clifton  <nickc@redhat.com>
 367
 368         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
 369         "da" flags.
 370         (stm_flags): Remove redundant bit from "ed" and "da" flags.
 371
 372 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
 373
 374         * configure.in (cpu_type, arch): Match i386 too.
 375         * configure: Rebuilt.
 376
 377 2001-01-16  Kazu Hirata  <kazu@hxi.com>
 378
 379         * config/tc-i386.c: Fix formatting.
 380
 381 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
 382
 383         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
 384         relocs for .PARISC.unwind section.
 385
 386         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
 387         depending on section flags, not just for .text.
 388
 389 2001-01-15  Jim Wilson  <wilson@redhat.com>
 390
 391         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
 392         not immediately followed by an instruction.
 393
 394 2001-01-15  Kazu Hirata  <kazu@hxi.com>
 395
 396         * config/tc-m68hc11.c: Fix formatting.
 397
 398 2001-01-15  Nick Clifton  <nickc@redhat.com>
 399
 400         * symbols.c (colon): Change 'already defined symbol' from a
 401         fatal error to an ordinary error.  There is no reason why this
 402         error should be fatal.
 403
 404         * message.c (as_fatal): Delete output file, if one has been
 405         created.
 406
 407 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 408
 409         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
 410
 411 2001-01-14  Kazu Hirata  <kazu@hxi.com>
 412
 413         * config/tc-alpha.c: Fix formatting.
 414         * config/tc-arc.c: Likewise.
 415         * config/tc-arc.h: Likewise.
 416         * config/tc-d10v.c: Likewise.
 417         * config/tc-i370.c: Likewise.
 418         * config/tc-i386.c: Likewise.
 419         * config/tc-i960.c: Likewise.
 420         * config/tc-m68k.c: Likewise.
 421         * config/tc-ppc.c: Likewise.
 422         * config/tc-sparc.c: Likewise.
 423         * config/tc-tahoe.c: Likewise.
 424         * config/tc-vax.c: Likewise.
 425
 426         * config/tc-arc.c: Fix formatting.
 427
 428         * config/tc-arc.c: Fix formatting.
 429
 430 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 431
 432         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
 433         both 32 and 64 bit ELF.
 434
 435         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
 436         and don't bother storing `m' for "ce" completer.  Tidy handling of
 437         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
 438
 439 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 440
 441         * config/tc-i386.h (TARGET_MACH): New macro.
 442         (i386_mach): Declare.
 443         * config/tc-i386.c (i386_mach): New function.
 444
 445 2001-01-13  Philip Blundell  <philb@gnu.org>
 446
 447         * doc/as.texinfo: Fix spelling and cross-references.
 448
 449         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
 450         character for all systems, not just GNU/Linux.  Make it explicit
 451         that `-k' doesn't affect code generation, just ELF flags.
 452
 453 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
 454
 455         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
 456         instructions.
 457
 458 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 459
 460         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
 461
 462 2001-01-12  Nick Clifton  <nickc@redhat.com>
 463
 464         * as.c (print_args): Update copyright date to 2001.
 465
 466 2001-01-12  Peter Targett  <peter.targett@arccores.com>
 467
 468         * doc/c-arc.texi: New file.
 469         Some sections to be expanded.
 470
 471 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
 472
 473         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
 474         (md_parse_option): Always accept "--32".
 475
 476 2001-01-11  Peter Targett  <peter.targett@arccores.com>
 477
 478         * as.h (TC_ARC): Ensure struc-symbol.h included.
 479         * as.c (dwarf2dbg.h): Include to remove implicit declaration
 480         warnings.
 481         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
 482         (TARGET_SYMBOL_FIELDS) added.
 483
 484         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
 485         * doc/c-arc.texi: New file.
 486         Some sections to be expanded.
 487         * doc/as.texinfo: Update command-line options.
 488         Removed outdated text for ARC dependant features, instead include
 489         text from above file.
 490
 491         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
 492         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
 493         (targ-cpu.h) header.
 494         * config/tc-arc.h:
 495         * config/tc-arc.c: New updated configuration for
 496         ARC, including selection of core variants, and extensibility of
 497         instructions, registers etc. through directives.
 498
 499         * config/tc-arc.c (arc_extinst): Minor corrections for
 500         error messages.
 501         (arc_common) Likewise. Make alignment argument optional for local
 502         symbols also, with default of zero.
 503
 504 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 505
 506         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
 507         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
 508         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
 509         and fix_new_exp() instead.
 510         (md_convert_frag): For indexed post byte use the symbol value
 511         rather than the displacement.
 512         (md_relax_table): Fix indexed offset relax.
 513
 514 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 515
 516         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
 517         relax weak symbols.
 518         (relaxable_symbol): New function.
 519
 520 2001-01-11  Andreas Jaeger  <aj@suse.de>
 521
 522         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
 523         not used anywhere.
 524
 525 2001-01-10  Nick Clifton  <nickc@redhat.com>
 526
 527         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
 528         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
 529
 530 2001-01-10  Nick Clifton  <nickc@redhat.com>
 531
 532         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
 533         character used to dollar local symbols.
 534         (LOCAL_LABEL_CHAR): New constant - the magic character used to
 535         local label symbols.
 536         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
 537         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
 538         if defined.
 539         Use LOCAL_LABEL_CHAR.
 540         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
 541         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 542         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 543
 544 2001-01-08  Bo Thorsen  <bo@suse.de>
 545
 546         * config/tc-i386.c (i386_immediate, i386_displacement):
 547         GOTPCREL check fix.
 548
 549 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
 550
 551         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
 552         in last change.
 553
 554 2001-01-07  Philip Blundell  <philb@gnu.org>
 555
 556         * doc/as.texinfo (Bug Reporting): Update email address for
 557         reports.
 558         * README: Likewise.
 559
 560 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
 561
 562         * configure.in: Define DEFAULT_ARCH for i386.
 563         * config/tc-i386.c (md_assemble): Return after the error message;
 564         move testing for 64bit operands to proper place.
 565
 566 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
 567
 568         * doc/as.texinfo: Document '#' as comment character for i386 and
 569         x86_64. Add AMD x86-64 into menu of machine dependent information.
 570
 571         * doc/c-i386.texi: Document x86_64 extensions.
 572
 573 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 574
 575         * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
 576
 577 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
 578
 579         * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
 580         * NEWS: Add note about Pentium4 support.
 581
 582 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
 583
 584         * config/tc-i387.c (pi, pte, pt): Update.
 585         (type_names): Add new types.
 586
 587 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
 588
 589         * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
 590         CpuUnknown): Renumber
 591         (CpuP4, CpuSSE2): New.
 592         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
 593
 594 2001-01-03  Philip Blundell  <pb@futuretv.com>
 595
 596         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
 597         relocs.
 598         (alpha_fix_adjustable): Likewise.
 599         (md_apply_fix): Likewise.
 600
 601 2000-12-31  H.J. Lu  <hjl@gnu.org>
 602
 603         * listing.c (listing_message): Allocate string only if it is
 604         used.
 605
 606         * configure: Rebuild.
 607
 608 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 609
 610         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 611         Point out caveats with generating fixups for the opcode in a frag.
 612
 613 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 614
 615         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 616         * NEWS: Add x86_64.
 617
 618 2000-12-29  H.J. Lu  <hjl@gnu.org>
 619
 620         * listing.c (calc_hex): Print the variable part only if the
 621         fragment type is rs_fill.
 622
 623 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 624
 625         * doc/internals.texi (tc_conditional_pseudoop,
 626         TC_LINKRELAX_FIXUP): Fix typos.
 627
 628 2000-12-28  Richard Henderson  <rth@redhat.com>
 629
 630         * write.c (subsegs_finish): Fix thinko last change -- don't
 631         "optimize" the alignment == 0 case.
 632
 633 2000-12-28  Richard Henderson  <rth@redhat.com>
 634
 635         * as.h (rs_align_test): New.
 636         * frags.c (NOP_OPCODE): Move default from read.c.
 637         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 638         (frag_align_code): New.
 639         * frags.h (frag_align_code): Declare.
 640         * read.c (NOP_OPCODE): Remove.
 641         (do_align): Use frag_align_code.
 642         * write.c (NOP_OPCODE): Remove.
 643         (get_recorded_alignment): New.
 644         (cvt_frag_to_fill): Handle rs_align_test.
 645         (relax_segment): Likewise.
 646         (subsegs_finish): Align last subseg in section to the
 647         section alignment.  Use frag_align_code.
 648         * write.h (get_recorded_alignment): Declare.
 649         * config/obj-coff.c (size_section): Handle rs_align_test.
 650         (fill_section, fixup_mdeps): Likewise.
 651         (write_object_file): Use frag_align_code.
 652
 653         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 654         (alpha_handle_align): New.
 655         * config/tc-alpha.h (HANDLE_ALIGN): New.
 656         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 657
 658         * config/tc-i386.h (md_do_align): Use frag_align_code.
 659         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 660
 661         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 662         (ia64_handle_align): New.
 663         * config/tc-ia64.h (HANDLE_ALIGN): New.
 664         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 665
 666         * config/tc-m32r.c (m32r_do_align): Remove.
 667         (m32r_handle_align): New.
 668         (fill_insn): Use frag_align_code.
 669         * config/tc-m32r.h (md_do_align): Remove.
 670         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 671         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 672         * config/tc-mips.c, config/tc-mips.h: Similarly.
 673
 674         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 675         (sh_handle_align): Likewise.  Handle rs_align_code.
 676         (sh_do_align): Remove.
 677         * config/tc-sh.h (md_do_align): Remove.
 678         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 679
 680         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 681         (sparc_handle_align): Likewise.  Handle rs_align_code.
 682         * config/tc-sparc.h (md_do_align): Remove.
 683         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 684
 685 2000-12-22  DJ Delorie  <dj@redhat.com>
 686
 687         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 688         when we assemble the first half of a pair.
 689
 690 2000-12-22  H.J. Lu  <hjl@gnu.org>
 691
 692         * config/tc-i386.c (reloc): Update the macro for non-bfd
 693         assembler.
 694         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 695
 696 2000-12-22  H.J. Lu  <hjl@gnu.org>
 697
 698         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 699
 700 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 701
 702         * config/tc-i386.h (i386_target_format): Define even for ELFs.
 703         (QWORD_MNEM_SUFFIX): New macro.
 704         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 705         New macros
 706         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 707         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 708         ImmExt): Renumber.
 709         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 710         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 711         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 712         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 713         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 714         Renumber.
 715         (Reg, WordReg): Add Reg64.
 716         (Imm): Add Imm32S and Imm64.
 717         (EncImm): New.
 718         (Disp): Add Disp64 and Disp32S.
 719         (AnyMem): Add Disp32S.
 720         (RegRex, RegRex64): New macros.
 721         (rex_byte): New type.
 722         * config/tc-i386.c (set_16bit_code_flag): Kill.
 723         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 724         (reloc): New parameter "signed"; support x86_64.
 725         (set_code_flag): New.
 726         (DEFAULT_ARCH): New macro; default to "i386".
 727         (default_arch): New static variable.
 728         (struct _i386_insn): New fields Operand_PCrel; rex.
 729         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 730         (flag_code): New enum and static variable.
 731         (use_rela_relocations): New static variable.
 732         (flag_code_names): New static variable.
 733         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 734         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 735         K6 and Athlon.
 736         (i386_align_code): Return plain "nop" for x86_64.
 737         (mode_from_disp_size): Support Disp32S.
 738         (smallest_imm_type): Support Imm32S and Imm64.
 739         (offset_in_range): Support size of 8.
 740         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 741         (md_pseudo_table): Add "code64"; use set_code_flat.
 742         (md_begin): Emit sane error message on hash failure.
 743         (tc_i386_fix_adjustable): Support x86_64 relocations.
 744         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 745         instructions supported on particular arch just partially,
 746         output of 64bit immediates, handling of Imm32S and Disp32S type.
 747         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 748         (i386_displacement): Likewise.
 749         (i386_index_check): Cleanup; support 64bit addresses.
 750         (md_apply_fix3): Support x86_64 relocation and rela.
 751         (md_longopts): Add "32" and "64".
 752         (md_parse_option): Add OPTION_32 and OPTION_64.
 753         (i386_target_format): Call even for ELFs; choose between
 754         elf64-x86-64 and elf32-i386.
 755         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 756         (tc_gen_reloc): Support rela relocations and x86_64.
 757         (intel_e09_1): Support QWORD.
 758
 759 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 760
 761         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 762         it's not an offset expression.
 763         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 764         keep the braces '[' and ']' in the output string.
 765         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 766         != FLAT. There is no such op_modifier.
 767
 768 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 769
 770         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 771         if we have it.
 772
 773 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 774
 775         * as.h: Fix formatting.
 776         * cgen.h: Likewise.
 777         * dwarf2dbg.c: Likewise.
 778         * input-scrub.c: Likewise.
 779         * read.h: Likewise.
 780
 781 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 782
 783         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 784         configure: Regenerate.
 785
 786 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 787
 788         * dwarf2dbg.c: #include <limits.h> only if it exists.
 789
 790 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 791
 792         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 793         (md_apply_fix): Here too.
 794
 795 2000-12-12  Jim Wilson  <wilson@redhat.com>
 796
 797         * config/tc-ia64.h (ia64_init): Add prototype.
 798
 799 2000-12-12  H.J. Lu  <hjl@gnu.org>
 800
 801         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 802
 803         * read.h (outputting_stabs_line_debug): Change it to int.
 804         * stabs.c (outputting_stabs_line_debug): Likewise.
 805
 806 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 807
 808         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 809         the address of a function result.
 810
 811 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 812
 813         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 814         (md_assemble): Call dwarf2_emit_insn.
 815         (shlib): Fix typo SHILB -> SHLIB.
 816         (md_parse_option): Likewise.
 817         (ppc_elf_validate_fix): Likewise:
 818         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 819
 820 2000-12-12  Nick Clifton  <nickc@redhat.com>
 821
 822         * cgen.h: Fix formatting.
 823         * input-scrub.c: Fix formatting.
 824         * macro.c: Fix formatting.
 825         * config/tc-mips.c: Fix formatting.
 826         * doc/c-mips.texi: Fix formatting.
 827
 828 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 829
 830         * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 831         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 832         references.
 833         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 834         otherwise.
 835         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 836         (No_dSuf): Kill.
 837
 838         * i386.h (*_Suf): Remove No_dSuf.
 839         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 840         Remove.
 841         (i386_optab): Remove 'd' in the suffixes.
 842
 843 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 844
 845         * config/tc-i386.c (T_SHORT): Undefine before defining.
 846
 847 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 848
 849         * config/tc-mips.c: Fix formatting.
 850
 851 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 852
 853         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 854         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 855         (md_show_usage): Ditto.
 856         (md_parse_option): Ditto.
 857         (d10v_cleanup): Writes pending instruction only if
 858         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 859         Fix compile time warning messages.
 860
 861         * doc/c-d10v.texi: Documents new options.
 862
 863 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 864
 865         * stabs.c (outputting_stabs_line_debug): New variable.
 866         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 867         function entry and unset at function exit.
 868
 869         * read.h (outputting_stabs_line_debug): New extern declaration.
 870
 871         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 872
 873         * dwarf2dbg.c: Fix compile time warning messages.
 874
 875 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 876
 877         * config/tc-a29k.c: Fix formatting.
 878         * config/tc-alpha.c: Likewise.
 879         * config/tc-arm.c: Likewise.
 880         * config/tc-cris.c: Likewise.
 881         * config/tc-hppa.c: Likewise.
 882         * config/tc-i370.c: Likewise.
 883         * config/tc-i386.c: Likewise.
 884         * config/tc-i860.c: Likewise.
 885         * config/tc-i960.c: Likewise.
 886         * config/tc-ia64.c: Likewise.
 887         * config/tc-m68hc11.c: Likewise.
 888         * config/tc-m68k.c: Likewise.
 889         * config/tc-m88k.c: Likewise.
 890         * config/tc-pj.c: Likewise.
 891         * config/tc-ppc.c: Likewise.
 892         * config/tc-sh.c: Likewise.
 893         * config/tc-sparc.c: Likewise.
 894         * config/tc-tahoe.c: Likewise.
 895         * config/tc-vax.c: Likewise.
 896
 897 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 898
 899         * config/tc-mips.c (mips_ip): When calculating offsets,
 900         don't accept as constant the difference between the
 901         addresses of symbols in two different sections.
 902
 903         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 904         specifiers.
 905         (validate_mips_insn): Likewise.  Also, update 'B' operand
 906         specifier to use OP_*_CODE20 constants and delete 'm' operand
 907         specifier.
 908         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 909         operand specifiers.  Change warning generated by 'B' operand
 910         specifier to reflect its new multi-purpose usage.
 911
 912         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 913         -1, and update comment.
 914         (file_mips_isa): Likewise.
 915         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 916         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 917         ISA_* constants rather than hard-coded numbers.
 918         (mips_cpu_info): New structure.
 919         (mips_cpu_info_table): New table describing CPU and ISA names
 920         and numbers.
 921         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 922         mips_cpu_info_from_cpu): New functions.
 923         (mips_isa_to_str): New function to get string for ISA name.
 924         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 925         return const char *.
 926         (md_begin): Redo CPU and ISA selection logic, using
 927         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 928         than hard-coded numbers.
 929         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 930         ISA_* constants rather than hard-coded numbers.
 931         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 932         (md_longopts): Delete OPTION_NO_MIPS32.
 933         (md_parse_option): Convert to use ISA_* constants rather than
 934         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 935         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 936         to use strcasecmp to recognize "default" and to use
 937         mips_cpu_info_from_name to get CPU numbers from argument.
 938         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 939         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 940         mips32-4k.
 941         (s_mipsset): Accept ISA value 32.
 942         * doc/as.texinfo: Clean up MIPS options summary slightly,
 943         remove -no-mips32.  Add note about -mips4 and -mips32
 944         specifying those ISA levels.  Delete -mips32 and -no-mips32
 945         cpu flag descriptions.
 946         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 947         up the supported CPU switch list, and replace 4Kc, 4Km, and
 948         4Kp entries with a single mips32-4k entry.  Note that you can
 949         use ".set mips32".
 950
 951         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 952         ISA_MIPS64.
 953         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 954         -mips5 and -mips64.
 955         (md_parse_option): Add cases for OPTION_MIPS5 and
 956         OPTION_MIPS64.
 957         (md_show_usage): Mention -mips5 and -mips64 arguments.
 958         (s_mipsset): Add cases for MIPS5 and MIPS64.
 959         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 960         and pseudo-CPUs.
 961         * doc/as.texinfo: Mention -mips5 and -mips64 options
 962         and their meanings.
 963         * doc/c-mips.texi: Likewise.  Also update introduction
 964         and ".set" usage information.
 965
 966         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 967         CPU list.
 968         (mips_cpu_info_table): Add SB-1 entries.
 969         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 970         known to the -mcpu option.
 971
 972         * doc/as.texinfo: Correct description of MIPS -mcpu
 973         option, by copying some of the text from doc/c-mips.texi.
 974
 975 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 976
 977         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 978         New targets.
 979         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 980         (sparc*-*-rtems*): Switched from a.out to ELF.
 981         * configure: Regenerate.
 982         * config.in: Regenerate.
 983         * Makefile.in: Regenerate.
 984         * aclocal.m4: Regenerate.
 985         * po/gas.pot: Regenerate.
 986
 987 2000-11-30  Philip Blundell  <pb@futuretv.com>
 988
 989         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 990         even in non BFD_ASSEMBLER case.
 991
 992 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 993
 994         * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 995         syntax.
 996
 997 2000-11-29  Richard Henderson  <rth@redhat.com>
 998
 999         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
1000         until dwarf2_finish; use relaxation to get cross-fragment offsets;
1001         thread multiple subsegments properly; handle multiple code
1002         sections properly; emit proper compilation unit info for assembler
1003         generated debugging.
1004
1005         * as.h (enum _relax_state): Add rs_dwarf2dbg.
1006         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1007         (dwarf2dbg_estimate_size_before_relax): Declare.
1008         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1009         * write.c: Include dwarf2dbg.h.
1010         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1011         (relax_segment): Likewise.
1012
1013 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
1014
1015         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1016         jump>: Use as_bad_where instead of as_bad.  Tweak error message
1017         accordingly.  Stabilize frag by updating fix part and resetting
1018         variant part.
1019         <undefined symbol, unconditional jump>: Ditto.
1020         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1021         indexing is_end_of_line[].
1022         (md_assemble): Initialize size to 0.
1023         (md_section_align): Mark parameter seg as unused.
1024         (parse_reg): Parse names case-insensitively.
1025
1026 2000-11-28  Kazu Hirata  <kazu@hxi.com>
1027
1028         * config/obj-aout.h: Fix formatting.
1029         * config/obj-bout.h: Likewise.
1030         * config/obj-coff.c: Likewise.
1031         * config/obj-coff.h: Likewise.
1032         * config/obj-elf.h: Likewise.
1033         * config/obj-som.h: Likewise.
1034         * config/obj-vms.c: Likewise.
1035         * config/obj-vms.h: Likewise.
1036         * config/tc-h8300.h: Likewise.
1037         * config/tc-ns32k.h: Likewise.
1038         * config/tc-sparc.h: Likewise.
1039         * config/tc-tic54x.h: Likewise.
1040         * config/tc-z8k.h: Likewise.
1041
1042 2000-11-28  Nick Clifton  <nickc@redhat.com>
1043
1044         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1045         License is present in the sources, but not the output, and
1046         also available from the GNU website.
1047         (GNU Free Documentation License): Comment out this section.
1048
1049 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
1050
1051         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1052         targets.  Remove i860 from valid a.out targets.
1053         * Makefile.in: Regenerate.
1054
1055         * config/tc-cris.c: Include dwarf2dbg.h.
1056         (md_pseudo_table): Add .file and .loc.
1057         (md_assemble): Call dwarf2_emit_insn if generating ELF.
1058         (s_cris_file, s_cris_loc): New.
1059         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1060         * Makefile.am: Regenerate dependencies.
1061         * Makefile.in: Regenerate.
1062
1063 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
1064
1065         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1066         (MRI_MUL_PRECEDENCE): Likewise.
1067         (op_rank): Fix a comment typo.
1068
1069 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1070
1071         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1072         the error message.
1073         (get_operand): Fix analysis for movw/movb instructions.
1074
1075 2000-11-24  Nick Clifton  <nickc@redhat.com>
1076
1077         * configure.in (xscale-elf): Add target.
1078         (xscale-coff): Add target.
1079         * configure: Regenerate.
1080
1081         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1082         extenstion.
1083         (ARM_EXT_XSCALE): New ARM architecture extension.
1084         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1085         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1086         (ARM_THUMB): Rename to ARM_EXT_THUMB.
1087         (ARM_ARCH_V4): Remove processor from architecture.
1088         (ARM_ARCH_3M): New architecutre definition.
1089         (ARM_ARCH_V5TE): New architecutre definition.
1090         (ARM_ARCH_XSCALE): New architecutre definition.
1091         (CPU_DEFAULT): Allow to be defaulted to XScale.
1092         (atpcs): New boolean variable.
1093         (ldr_flags): Support 'd' flag for double word loads.
1094         (str_flags): Support 'd' flag for double word stored.
1095         (do_mia): New function.
1096         (do_mar): New function.
1097         (do_mra): New function.
1098         (do_pld): New function.
1099         (do_ldrd): New function.
1100         (do_blx): New function.
1101         (do_bkpt): New function.
1102         (do_clz): New function.
1103         (do_lstc2): New function.
1104         (do_cdp2): New function.
1105         (do_t_blx): New function.
1106         (do_t_bkpt): New function.
1107         (do_smla): New function.
1108         (do_smlal): New function.
1109         (do_smul): New function.
1110         (do_qadd): New function.
1111         (do_co_reg2c): New function.
1112         (LONGEST_INSN): Redefine to 7.
1113
1114         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1115         command line switches.
1116
1117 2000-11-22  Jim Wilson  <wilson@redhat.com>
1118
1119         * config/tc-ia64.c (pseudo_func): Add missing initializers.
1120         (struct rsrc): Make line unsigned.
1121         (gr_values): Add missing initializer.
1122         (SLOT_NUM_NOT_SET): Add unsigned cast.
1123         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1124         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1125         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1126         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1127         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1128         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1129         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1130         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1131         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1132         Add ATTRIBUTE_UNUSED to unused parameters.
1133         (convert_expr_to_ab_reg): Add parens.
1134         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
1135         (dot_prologue): Initialize grsave when declared.
1136         (md_pseudo_table): Add missing initializers.
1137         (operand_match): Add casts to bfd_vma.
1138         (emit_one_bundle): Delete unused local prev.  Make required_template
1139         unsigned.
1140         (specify_resource): Cast i to unsigned.
1141         (note_register_values): Use fprintf_vma.
1142         (print_dependency): Likewise.
1143
1144 2000-11-21  Jim Wilson  <wilson@redhat.com>
1145
1146         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1147         for unwind info section.
1148         (dot_endp): Likewise for unwind section.
1149
1150         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1151         fix_new_exp.
1152
1153 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
1154
1155         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1156         (output_insn): Call dwarf2_emit_insn.
1157         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1158
1159 2000-11-17  Richard Henderson  <rth@redhat.com>
1160
1161         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1162         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
1163         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1164
1165 2000-11-17  Nick Clifton  <nickc@redhat.com>
1166
1167         * config/tc-arm.c (md_pseudo_table): Add support for .line and
1168         .file pseudo ops.
1169
1170 2000-11-17  Richard Henderson  <rth@redhat.com>
1171
1172         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1173
1174 2000-11-17  Richard Henderson  <rth@redhat.com>
1175
1176         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1177         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1178         tri-state definition of alpha_flag_mdebug.
1179         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1180         (s_alpha_file): Store first .file directive.
1181         (s_alpha_stab): New.
1182         (md_pseudo_table): Add stabs and stabn.
1183
1184 2000-11-17  Richard Henderson  <rth@redhat.com>
1185
1186         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1187
1188 2000-11-17  Richard Henderson  <rth@redhat.com>
1189
1190         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1191         (main): Call dwarf2_finish.
1192         * as.h (debug_type): Clarify documentation of the meaning
1193         of this variable.
1194         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1195         (print_stats): Fix parenthesis problem.
1196         (now_subseg_size): New.
1197         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
1198         (dwarf2_directive_file): Don't set debug_type.
1199         (dwarf2_where): Honor DEBUG_DWARF2 first.
1200         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1201         do nothing if not emitting dwarf2 debug info, or no work.
1202         * dwarf2dbg.h (dwarf2_emit_insn): Update.
1203         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1204         (ecoff_new_file): Likewise.
1205         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
1206         commentary wrt dwarf2.
1207
1208         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1209         ATTRIBUTE_UNUSED as needed.
1210         (emit_insn): Call dwarf2_emit_insn.
1211         (s_alpha_file): New.
1212         (s_alpha_loc): New.
1213         (s_alpha_coff_wrapper): Don't handle them.
1214         (md_pseudo_table): Update for .file and .loc.
1215         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1216
1217         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1218         don't protect with debug_type.
1219         * config/tc-hppa.c (md_assemble): Likewise.
1220         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1221         * config/tc-mn10300.c (md_assemble): Likewise.
1222         * config/tc-sh.c (md_assemble): Likewise.
1223         * config/tc-v850.c (md_assemble): Likewise.
1224
1225         * config/tc-arm.c (arm_end_of_source): Remove.
1226         * config/tc-hppa.c (pa_end_of_source): Remove.
1227         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1228         * config/tc-mn10300.c (mn10300_finalize): Remove.
1229         * config/tc-sh.c (sh_finalize): Remove.
1230         * config/tc-v850.c (sh_finalize): Remove.
1231
1232         * config/tc-arm.h (md_end): Remove.
1233         * config/tc-hppa.h (md_end): Remove.
1234         (DWARF2_LINE_MIN_INSN_LENGTH): New.
1235         * config/tc-m68hc11.h (md_end): Remove.
1236         * config/tc-mn10300.h (md_end): Remove.
1237         * config/tc-sh.h (md_end): Remove.
1238         * config/tc-v850.h (md_end): Remove.
1239
1240         * config/tc-ia64.c (emit_one_bundle): Don't protect
1241         dwarf2 bits with debug_type.
1242         (md_assemble): Likewise.
1243         (ia64_end_of_source): Don't call dwarf2_finish.
1244
1245 2000-11-16  Jim Wilson  <wilson@redhat.com>
1246
1247         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1248         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
1249         > 16.
1250
1251 2000-11-16  H.J. Lu  <hjl@gnu.org>
1252
1253         * config/obj-elf.c (obj_elf_symver): Don't check the missing
1254         version name.
1255
1256 2000-11-15  Kazu Hirata  <kazu@hxi.com>
1257
1258         * config/tc-tic30.c: Fix formatting.
1259         * config/tc-tic80.c: Likewise.
1260         * config/tc-v850.c: Likewise.
1261         * config/tc-vax.c: Likewise.
1262         * config/tc-w65.c: Likewise.
1263         * config/tc-z8k.c: Likewise.
1264
1265 2000-11-14  DJ Delorie  <dj@redhat.com>
1266
1267         * config/tc-v850.c: Support dwarf2.
1268         * config/tc-v850.h: Ditto.
1269
1270         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1271         parse_cons_expression_v850 to initialize hold_cons_reloc.
1272
1273 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
1274
1275         * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1276         (errata_nops_necessary_p): New function.
1277         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
1278         md.
1279
1280 2000-11-14  Jim Wilson  <wilson@redhat.com>
1281
1282         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1283         return little endian bfd formats.
1284
1285 2000-11-14  Kazu Hirata  <kazu@hxi.com>
1286
1287         * config/aout_gnu.h: Fix formatting.
1288         * config/atof-vax.c: Likewise.
1289         * config/m68k-parse.h: Likewise.
1290         * config/m88k-opcode.h: Likewise.
1291         * config/obj-elf.c: Likewise.
1292         * config/tc-arm.c: Likewise.
1293         * config/tc-cris.c: Likewise.
1294         * config/tc-i386.c: Likewise.
1295         * config/tc-ia64.c: Likewise.
1296         * config/tc-mn10300.c: Likewise.
1297         * config/te-386bsd.h: Likewise.
1298         * config/te-hppa.h: Likewise.
1299         * config/te-nbsd.h: Likewise.
1300         * config/te-ppcnw.h: Likewise.
1301         * config/te-sparcaout.h: Likewise.
1302         * config/te-tmips.h: Likewise.
1303         * config/vax-inst.h: Likewise.
1304         * config/vms-conf.h: Likewise.
1305
1306 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
1307
1308         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1309
1310 2000-11-13  H.J. Lu  <hjl@gnu.org>
1311
1312         * config/obj-elf.c (elf_frob_symbol): Support
1313         ".symver name,name2@@@nodename".
1314         (elf_frob_file_before_adjust): Likewise.
1315
1316         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1317         and ".symver name,name2@@@nodename".
1318         Fix a typo.
1319
1320 2000-11-12  H.J. Lu  (hjl@gnu.org)
1321
1322         * config/obj-elf.c (obj_elf_symver): Check missing version
1323         name.
1324
1325 2000-11-12  H.J. Lu  (hjl@gnu.org)
1326
1327         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1328         instead of bfd_vma for non-bfd assemblers.
1329
1330 2000-11-09  Kazu Hirata  <kazu@hxi.com>
1331
1332         * itbl-ops.c: Fix comment typos.
1333
1334 2000-11-08  Jim Wilson  <wilson@redhat.com>
1335
1336         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1337         (struct unwind): Add next_slot_frag field.
1338         (slot_index): New parameters slot_frag and first_frag.  Add code
1339         to add in frag sizes when different.  Add comments.
1340         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
1341         arguments to slot_index.
1342         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
1343         loop end.  Set next_slot_frag field.
1344
1345 2000-11-07  H.J. Lu  <hjl@gnu.org>
1346
1347         * doc/as.texinfo (.symver): Updated for versioned symbol
1348         reference.
1349
1350         * obj.h (format_ops): Add the frob_file_before_adjust field.
1351
1352         * config/obj-aout.c (aout_format_ops): Set the
1353         frob_file_before_adjust field to 0.
1354         * config/obj-coff.c (coff_format_ops): Likewise.
1355         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1356
1357         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1358         name.
1359         (elf_frob_file_before_adjust): New function to remove unneeded
1360         versioned symbols from the symbol table.
1361         (elf_format_ops): Set the frob_file_before_adjust field to
1362         elf_frob_file_before_adjust.
1363
1364         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1365         not defined.
1366
1367         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1368
1369 2000-11-07  Peter Targett  <peter.targett@arccores.com>
1370
1371         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1372         BIG_ENDIAN macros.
1373         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1374         Fix compile time warning messages.
1375
1376 2000-11-07  Nick Clifton  <nickc@redhat.com>
1377
1378         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1379         buffer in order to avoid buffer overflows.
1380
1381 2000-11-06  Steve Ellcey <sje@cup.hp.com>
1382
1383         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1384         Change M to m for -milp32 or -mlp64 to match gcc.
1385         (dot_endp): Use bytes_per_address instead of 8.
1386         (emit_one_bundle): Use number_to_chars_littleendian instead of
1387         md_number_to_chars.
1388         (fix_insn): Likewise.
1389         (ia64_init): New function.
1390         (ia64_target_format): New function.
1391         (md_begin): Set endianness, arch, and machine as appropriate.
1392         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1393         Make these macros depend on TE_HPUX macro.
1394         (TARGET_FORMAT): Define.
1395         (HOST_SPECIAL_INIT): Define.
1396         * config/te-hpux.h: New file.
1397         * configure.in: Add "ia64-*-hpux*" target to configure.
1398         * configure: Regenerate.
1399
1400 2000-11-06  Kazu Hirata  <kazu@hxi.com>
1401
1402         * as.c: Fix formatting.
1403         * dwarf2dbg.c: Likewise.
1404         * input-file.c: Likewise.
1405         * input-file.h: Likewise.
1406         * input-scrub.c: Likewise.
1407         * itbl-ops.c: Likewise.
1408         * listing.c: Likewise.
1409         * macro.h: Likewise.
1410         * messages.c: Likewise.
1411         * read.c: Likewise.
1412         * subsegs.c: Likewise.
1413         * subsegs.h: Likewise.
1414         * write.c: Likewise.
1415
1416 2000-11-06  Nick Clifton  <nickc@redhat.com>
1417
1418         * doc/as.texinfo: Add GNU Free Documentation License.
1419         * doc/gasp.texi:  Add GNU Free Documentation License.
1420         * doc/as.1:  Add GNU Free Documentation License.
1421
1422 2000-11-05  Nick Clifton  <nickc@redhat.com>
1423
1424         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1425
1426 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1427
1428         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1429         * configure: Regenerate.
1430
1431 2000-11-01  Nick Clifton  <nickc@redhat.com>
1432
1433         * read.c (original_case_string): New global variable.
1434         (read_a_source_file): Copy opcode string into
1435         original_case_string if clobbering the case of the opcode.
1436         * read.h: Export the definition of original_case_string.
1437         * config/tc-arm.c (md_assembler): When parsing a .req
1438         directive use the original opcode string, not the case
1439         clobbered version.
1440
1441 2000-11-02  Nick Clifton  <nickc@redhat.com>
1442
1443         * config/tc-mn10300.c (debug_line): Remove this static
1444         variable.
1445         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1446         dwarf2_where and dwarf2_gen_line_info.
1447
1448 2000-11-02  Theo Honohan  <th@futuretv.com>
1449
1450         * config/tc-arm.c (do_msr): Improve error message.
1451
1452 2000-10-31  Eric Christopher  <echristo@redhat.com>
1453
1454         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1455         or pc-relative, else use fx_offset.
1456
1457 2000-10-31  Jim Wilson  <wilson@redhat.com>
1458
1459         * config/tc-ia64.c (struct md): New field tag_fixups.
1460         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
1461         qualifying predicate.
1462         (emit_one_bundle): Delete spurious multiplication by one.  Handle
1463         tag_fixups.
1464         (ia64_start_line): Error if dangling qualifying predicate.
1465         (defining_tag): New static variable.
1466         (ia64_unrecognized_line, case '['): Parse tags.
1467         (ia64_frob_label): Create tag_fixups.
1468         (md_assemble): Reset md.qp.X_op after using it.
1469
1470 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
1471
1472         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1473
1474 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
1475
1476         * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1477
1478 2000-10-30  Kazu Hirata  <kazu@hxi.com>
1479
1480         * expr.c: Fix formatting.
1481         * flonum-copy.c: Likewise.
1482         * flonum.h: Likewise.
1483         * gasp.c: Likewise.
1484         * hash.c: Likewise.
1485
1486 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
1487
1488         * as.h (OPTION_MD_BASE): Bump to 190.
1489         * as.c (parse_args) <std_longopts>: Add comment about the need to
1490         check OPTION_MD_BASE in as.h.
1491
1492         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1493         for weak symbols.
1494
1495 2000-10-27  Nick Clifton  <nickc@redhat.com>
1496
1497         * configure.in (emulations): Add m68hc12.
1498         * configure: Regenerate.
1499         * po/gas.pot: Regenerate.
1500
1501 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
1502
1503         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1504         cpsr*.
1505         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1506
1507 2000-10-25  Nick Clifton  <nickc@redhat.com>
1508
1509         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1510         a DWARF2 line number information sequence.
1511
1512         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1513
1514         * read.c (generate_lineno_debug): Update comment describing why
1515         DWARF2 line number debug information is not generated
1516         automatically by this function.
1517
1518         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1519         not all.
1520
1521         * config/tc-arm.h (md_end): Define.
1522         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1523
1524         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1525         if generating DWARF2 line numbers.
1526         (arm_end_of_source): New function.  Call dwarf2_finish if
1527         necessary.
1528
1529         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1530         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1531         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1532
1533 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1534
1535         * config/tc-i386.c: Fix prototype declarations for functions taking no
1536         arguments.
1537
1538 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1539
1540         * config/tc-i386.c (i386_operand_modifier): Remove.
1541         (build_displacement_string): Remove.
1542         (i386_parse_seg): Remove.
1543         (i386_intel_memory_operand): Remove.
1544         (i386_intel_operand): Re-write using recursive descent parser based
1545         on MASM documentation.
1546         (struct intel_parser_s): New structure.
1547         (intel_parser): New static variable.
1548         (struct intel_token): New structure.
1549         (cur_token, prev_token): New static variables.
1550         (T_NIL): Define.
1551         (T_CONST): Define.
1552         (T_REG): Define.
1553         (T_BYTE): Define.
1554         (T_WORD): Define.
1555         (T_DWORD): Define.
1556         (T_QWORD): Define.
1557         (T_XWORD): Define.
1558         (T_SHORT): Define.
1559         (T_OFFSET): Define.
1560         (T_PTR): Define.
1561         (T_ID): Define.
1562         (intel_match_token): New function.
1563         (intel_get_token): New function.
1564         (intel_putback_token): New function.
1565         (intel_expr): New function.
1566         (intel_e05): New function.
1567         (intel_e05_1): New function.
1568         (intel_e06): New function.
1569         (intel_e06_1): New function.
1570         (intel_e09): New function.
1571         (intel_e09_1): New function.
1572         (intel_e10): New function.
1573         (intel_e10_1): New function.
1574         (intel_e11): New function.
1575
1576 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1577
1578         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1579         instructions to loose any special insn->architecture mask.
1580
1581         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1582         (sparc_md_end, sparc_arch_types, sparc_arch,
1583         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1584         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1585         request v9b architecture if they are used).
1586
1587 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1588
1589         * config/tc-m68k.c: Fix the previous misapplied patch.
1590
1591 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1592
1593         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1594         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1595         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1596         BFD_RELOC_*.
1597
1598 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1599
1600         * debug.c: Fix formatting.
1601         * depend.c: Likewise.
1602         * dwarf2dbg.c: Likewise.
1603         * dwarf2dbg.h: Likewise.
1604         * ecoff.c: Likewise.
1605         * expr.c: Likewise.
1606         * expr.h: Likewise.
1607         * flonum-konst.c: Likewise.
1608         * frags.h: Likewise.
1609
1610 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1611
1612         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1613         options.
1614         * doc/as.texinfo: Added notes about this new option.
1615
1616 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1617
1618         * config/tc-sh.c (JREG): Remove.
1619         (md_convert_frag): Remove #if 0:d code using JREG.
1620
1621 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1622
1623         * config/tc-i386.c (i386_operand_modifier): Only match
1624         modifiers SHORT and FLAT if they are followed by a space.
1625         (parse_register): When `allow_naked_reg' is set, do not confuse
1626         identifiers that start with a register name with a register.
1627
1628 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1629
1630         * app.c: Fix formatting.
1631         * as.c: Likewise.
1632         * as.h: Likewise.
1633         * bit_fix.h: Likewise.
1634         * cgen.c: Likewise.
1635         * cgen.h: Likewise.
1636         * cond.c: Likewise.
1637
1638 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1639
1640         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1641
1642 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1643
1644         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1645         Re-arrange function a little and improve error message.
1646
1647         * write.c (write_relocs): Fix a comment.
1648
1649         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1650         link-once sections.
1651
1652 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1653
1654         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1655
1656 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1657
1658         * config/tc-i386.c: Delete some useless comments, reformat others.
1659
1660         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1661         non-global syms in linkonce sections.
1662
1663 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1664
1665         * config/tc-ia64.c (operand_match): Don't use // style comments.
1666         * config/tc-i370.c: Likewise.
1667
1668 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1669
1670         Changes to handle varying register prefix and user symbol prefix.
1671         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1672         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1673         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1674         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1675         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1676         (demand_register_prefix): New variable.
1677         (md_pseudo_table): New pseudo ".syntax".
1678         (md_longopts): New options --no-underscore and --underscore.
1679         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1680         on symbols_have_leading_underscore.
1681         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1682         (get_spec_reg): Ditto.
1683         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1684         Fix formatting.
1685         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1686         --help.
1687         <case OPTION_NO_US, case OPTION_US>: New.
1688         (md_show_usage): Be brief and reformat to match continuation of
1689         --help.
1690         * po/gas.pot: Regenerate.
1691
1692 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1693
1694         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1695         force relocs for 12 bit branches.
1696         (md_apply_fix): Similarly, adjust logic here.
1697
1698 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1699
1700         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1701         adjust for external and weak syms as we will use a reloc.  Allow
1702         for +8 offset when calculating limits of branches.
1703         (hppa_fix_adjustable): Undo 2000-09-23 change.
1704         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1705         Correct distance calculation.
1706         (tc_gen_reloc): Print the file name and line number if we can't
1707         handle a fixup.
1708
1709         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1710         * config/tc-hppa.c (nonzero_dibits): Define.
1711         (arg_reloc_stub_needed): Check each arg and return value
1712         separately for zero case.
1713         (pa_align): Declare argument `bytes'.
1714
1715 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1716
1717         * config/tc-cris.c: Fix formatting.
1718         * config/tc-d10v.h: Likewise.
1719         * config/tc-d30v.c: Likewise.
1720         * config/tc-d30v.h: Likewise.
1721         * config/tc-fr30.c: Likewise.
1722         * config/tc-fr30.h: Likewise.
1723         * config/tc-m68k.c: Likewise.
1724         * config/tc-m68k.h: Likewise.
1725         * config/tc-pj.h: Likewise.
1726         * config/tc-ppc.c: Likewise.
1727         * config/tc-ppc.h: Likewise.
1728         * config/tc-sh.c: Likewise.
1729         * config/tc-sh.h: Likewise.
1730         * config/tc-sparc.c: Likewise.
1731         * config/tc-v850.h: Likewise.
1732         * config/tc-vax.h: Likewise.
1733         * config/tc-w65.h: Likewise.
1734         * config/tc-z8k.h: Likewise.
1735
1736 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1737
1738         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1739         checks only for ELF.
1740         (hppa_force_relocation): Likewise.
1741
1742 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1743
1744         * config/tc-ia64.c (dv_sem): Add "stop".
1745         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1746         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1747         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1748         match above.
1749         (mark_resources): Check IA64_RS_PRr.
1750
1751 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1752
1753         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1754         md_estimate_size_before_relax): Redesign and clean up the
1755         relaxation mechanism.
1756
1757 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1758
1759         * config/tc-ns32k.c: Fix formatting.
1760         * config/tc-ns32k.h: Likewise.
1761
1762 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1763
1764         * config/tc-m32r.c: Fix formatting.
1765         * config/tc-m32r.h: Likewise.
1766         * config/tc-m68851.h: Likewise.
1767         * config/tc-m68hc11.c: Likewise.
1768         * config/tc-m68hc11.h: Likewise.
1769         * config/tc-m88k.c: Likewise.
1770         * config/tc-mcore.c: Likewise.
1771         * config/tc-mcore.h: Likewise.
1772         * config/tc-mips.c: Likewise.
1773         * config/tc-mips.h: Likewise.
1774         * config/tc-mn10200.h: Likewise.
1775         * config/tc-mn10300.h: Likewise.
1776         * config/tc-tahoe.c: Likewise.
1777         * config/tc-tahoe.h: Likewise.
1778
1779 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1780
1781         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1782         Likewise in relaxation description comments.
1783
1784 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1785
1786         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1787         subtraction of two syms without emitting a relocation.
1788
1789         From  David Huggins-Daines  <dhd@linuxcare.com>
1790         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1791         global or weak symbols.
1792
1793 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1794
1795         * config/tc-h8300.h: Fix formatting.
1796         * config/tc-h8500.c: Likewise.
1797         * config/tc-h8500.h: Likewise.
1798         * config/tc-hppa.h: Likewise.
1799         * config/tc-i370.h: Likewise.
1800         * config/tc-i386.h: Likewise.
1801         * config/tc-i860.c: Likewise.
1802         * config/tc-i860.h: Likewise.
1803         * config/tc-i960.h: Likewise.
1804         * config/tc-ia64.c: Likewise.
1805         * config/tc-ia64.h: Likewise.
1806
1807 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1808
1809         * config/tc-a29k.c: Fix formatting.
1810         * config/tc-alpha.c: Likewise.
1811         * config/tc-arc.c: Likewise.
1812         * config/tc-arc.h: Likewise.
1813         * config/tc-arm.c: Likewise.
1814         * config/tc-arm.h: Likewise.
1815         * config/tc-avr.c: Likewise.
1816         * config/tc-avr.h: Likewise.
1817         * config/tc-tic30.c: Likewise.
1818         * config/tc-tic30.h: Likewise.
1819         * config/tc-tic54x.c: Likewise.
1820         * config/tc-tic54x.h: Likewise.
1821         * config/tc-tic80.c: Likewise.
1822         * config/tc-tic80.h: Likewise.
1823
1824 2000-09-14  Timothy Wall  <twall@cygnus.com>
1825
1826         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1827         parallel comparisons for later use.
1828         (struct rsrc): Add parallel comparison type.
1829         (resources_match): Skip special cases of PR usage (non-conflicting
1830         parallel compares).
1831
1832 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1833
1834         * config/obj-ecoff.c: Fix formatting.
1835         * config/obj-elf.c: Likewise.
1836         * config/obj-elf.h: Likewise.
1837         * config/obj-evax.h: Likewise.
1838         * config/obj-generic.h: Likewise.
1839         * config/obj-hp300.c: Likewise.
1840         * config/obj-hp300.h: Likewise.
1841         * config/obj-ieee.h: Likewise.
1842         * config/obj-vms.c: Likewise.
1843         * config/obj-vms.h: Likewise.
1844
1845 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1846
1847         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1848         (md_parse_option): Ditto.
1849         (md_longopts): Add -mips32 option.
1850         (md_show_usage): Document new options.
1851         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1852         (mips_ip): Assemble mfc0 with a sub-selection code.
1853         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1854         (mips_cpu_to_str): New function.
1855         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1856         Use CPU_* defines instead of hardcoded numbers.
1857
1858         * doc/as.texinfo: Document new options.
1859         * doc/c-mips.texi: Ditto.
1860
1861 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1862
1863         * as.h: Fix formatting.
1864         * asintl.h: Likewise.
1865         * bit_fix.h: Likewise.
1866         * config/obj-aout.c: Likewise.
1867         * config/obj-aout.h: Likewise.
1868         * config/obj-bout.c: Likewise.
1869         * config/obj-bout.h: Likewise.
1870         * config/obj-coff.c: Likewise.
1871         * config/obj-coff.h: Likewise.
1872         * dwarf2dbg.h: Likewise.
1873         * expr.h: Likewise.
1874         * flonum.h: Likewise.
1875         * frags.h: Likewise.
1876         * itbl-ops.h: Likewise.
1877         * macro.h: Likewise.
1878         * read.h: Likewise.
1879         * sb.h: Likewise.
1880         * struc-symbol.h: Likewise.
1881         * subsegs.h: Likewise.
1882         * symbols.h: Likewise.
1883         * tc.h: Likewise.
1884         * write.h: Likewise.
1885
1886 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1887
1888         * bignum-copy.c: Fix formatting.
1889         * config/tc-i370.c: Likewise.
1890         * config/tc-i960.c: Likewise.
1891         * config/tc-m68k.c: Likewise.
1892         * ehopt.c: Likewise.
1893         * flonum-copy.c: Likewise.
1894         * flonum-konst.c: Likewise.
1895         * flonum-mult.c: Likewise.
1896         * literal.c: Likewise.
1897         * read.c: Likewise.
1898         * sb.c: Likewise.
1899         * stabs.c: Likewise.
1900         * subsegs.c: Likewise.
1901
1902 2000-09-09  Philip Blundell  <philb@gnu.org>
1903
1904         * configure.in (arm*-*-uclinux*): New target.
1905         * configure: Regenerate.
1906
1907 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1908
1909         * input-file.c: Fix formatting.
1910         * itbl-ops.c: Likewise.
1911         * messages.c: Likewise.
1912
1913 2000-09-08  Philip Blundell  <philb@gnu.org>
1914
1915         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1916         offset is negative.
1917
1918 2000-09-07  H.J. Lu  <hjl@gnu.org>
1919
1920         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1921         * configure: Rebuild.
1922
1923 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1924
1925         * atof-generic.c: Fix formatting.
1926         * config/tc-mips.c: Likewise.
1927         * config/tc-vax.c: Likewise.
1928         * input-scrub.c: Likewise.
1929
1930 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1931
1932         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1933         * configure.in (sh-*-linux*): Added.
1934         * configure: Rebuilt.
1935
1936 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1937
1938         * config/tc-hppa.c: Fix formatting.
1939
1940         * ecoff.c: Fix formatting.
1941
1942 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1943
1944         * configure: Rebuilt with new libtool.m4.
1945
1946 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1947
1948         * cgen.c: Fix formatting.
1949         * config/tc-ia64.c: Likewise.
1950
1951 2000-09-05  Nick Clifton  <nickc@redhat.com>
1952
1953         * aclocal.m4: Regenerate.
1954         * config.in: Regenerate.
1955         * configure: Regenerate.
1956         * po/gas.pot: Regenerate.
1957
1958 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1959
1960         * config/tc-cris.c: Correct comment typos.
1961
1962 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1963
1964         * config/tc-mn10300.c: Cleanup.
1965         (md_pcrel_from): Enable.
1966
1967 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1968
1969         * expr.c (operand): Fix a comment typo.
1970         * write.c (write_relocs): Fix a signed/unsigned warning.
1971
1972         * config/tc-hppa.c (fudge_reg_expressions): New
1973         (hppa_force_reg_syms_absolute): New.
1974         (pa_equ): Allow reg_section expressions.
1975         * config/tc-hppa.c (md_optimize_expr): Define.
1976         (hppa_force_reg_syms_absolute): Prototype.
1977
1978         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1979         (pa_parse_number): Pass in arg to select fp reg parsing.
1980         Return 1 to indicate format checks pass.  If strict, then only
1981         accept a register or register symbol.  Return value in...
1982         (pa_number): New static for pa_parse_number.
1983         (FP_REG_BASE): Define.
1984         (FP_REG_RSEL): Define.
1985         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1986         appropriate.  White space changes.
1987         (need_pa11_opcode): Don't bother passing any params, get them from
1988         globals instead.
1989         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1990         Remove extraneous check in case 'Q'.
1991         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1992         reg, set section of resulting symbol to reg_section.
1993         (pa_parse_space_stmt): Modify call to pa_parse_number.
1994         (pa_space): Likewise.
1995
1996         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1997         (hppa_force_relocation): Handle vtable relocs.
1998         (pa_vtable_entry): New.
1999         (pa_vtable_inherit): New.
2000         (md_pseudo_table): Add entries for vtable pseudos.
2001         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2002         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
2003         against weak syms.
2004         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2005         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2006         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2007         millicode import.
2008         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2009         specify a symbol type.
2010
2011         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2012         dependent things together.
2013         (md_elf_symbol_type): Define.
2014
2015         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2016         symbol.
2017         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2018
2019         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2020         (obj_elf_vtable_entry): Declare.
2021
2022         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2023         and export function.
2024         (obj_elf_vtable_entry): Similarly.
2025         (elf_pseudo_table): Fix the damage with a cast.
2026
2027 2000-09-03  Richard Henderson  <rth@cygnus.com>
2028
2029         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2030         for template selection when a label is needed.
2031
2032 2000-09-02  Kazu Hirata  <kazu@hxi.com>
2033
2034         * config/tc-ia64.c: Fix formatting.
2035
2036 2000-09-02  Nick Clifton  <nickc@redhat.com>
2037
2038         * configure.in: Increase version number to 2.10.91.
2039         * configure: Regenerate.
2040         * aclocal.m4: Regenerate.
2041         * config.in: Regenerate.
2042         * po/gas.pot: Regenerate.
2043         * Makefile.in: Regenerate.
2044
2045 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
2046
2047         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2048         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2049         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
2050         similar relocs.
2051         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2052         branches.
2053
2054 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
2055
2056         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2057         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2058         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2059         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2060         (GOT_symbol): New variable.
2061         (md_undefined_symbol): Set it.
2062
2063 2000-09-01  Richard Henderson  <rth@cygnus.com>
2064
2065         * config/tc-ia64.c (match): Don't inline.
2066         (extra_goodness): New.
2067         (md_begin): Prefer nop.f and nop.b for best_template.
2068
2069 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2070
2071         * as.c: Fix formatting.
2072         * cond.c: Likewise.
2073         * frags.c: Likewise.
2074         * macro.c: Likewise.
2075
2076 2000-08-31  Eric Christopher  <echristo@cygnus.com>
2077
2078         * config/tc-mn10300.c:  Cleanup and fix warnings.
2079         (md_pseudo_table): Add initializers.
2080         (md_show_usage): Cleanup.
2081         (md_parse_option): Fix warnings.
2082         (md_undefined_symbol): Fix warnings.
2083         (md_conver_frag): Fix warnings.
2084         (tc_gen_reloc): Fix warnings.
2085         (md_apply_fix3): Fix warnings.
2086         (check_operand): Fix warnings.
2087
2088 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
2089
2090         * acinclude.m4: Include libtool and gettext macros from the
2091         top level.
2092         * aclocal.m4, configure: Rebuilt.
2093
2094 2000-08-30  Mark Hatle  <mhatle@mvista.com>
2095
2096         * config/tc-ppc.c (md_parse_option): Recognize -m405.
2097
2098 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2099
2100         * listing.c: Fix formatting.
2101
2102 2000-08-29  Kazu Hirata  <kazu@hxi.com>
2103
2104         * app.c: Fix a comment typo.  Fix formatting.
2105
2106 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
2107
2108         * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2109         offset of the target destination for jmp instructions.
2110         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2111
2112 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
2113
2114         * NEWS: Mention support for CRIS.
2115
2116 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
2117
2118         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2119         Sets `.lcomm' alignment to zero.
2120
2121 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2122
2123         * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2124         TC_FIX_ADJUSTABLE): Define.
2125
2126 2000-08-23  Jim Wilson  <wilson@cygnus.com>
2127
2128         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2129         unwind.personality_routine is set.
2130
2131 2000-08-23  H.J. Lu  <hjl@gnu.org>
2132
2133         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2134
2135 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2136
2137         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2138         environment is pe.
2139
2140 2000-08-22  H.J. Lu  <hjl@gnu.org>
2141
2142         * config.in (STRICTCOFF): New for strict COFF.
2143
2144         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2145         i386-*-go32* and i386-go32-rtems*.
2146         * configure: Rebuilt.
2147
2148         * config/obj-coff.c (obj_coff_endef): Follow the historical
2149         behavior if STRICTCOFF is not defined.
2150
2151         * doc/internals.texi: Document STRICTCOFF.
2152
2153 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2154
2155         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2156         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2157         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2158         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2159         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2160         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2161         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2162         Likewise.
2163
2164 2000-08-22  Eric Christopher  <echristo@cygnus.com>
2165
2166         * config/tc-mn10300.c: (md_apply_fix): New function.
2167         (mn10300_force_relocation): New function.
2168         (mn10300_fix_adjustable): New function.
2169
2170         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2171         (TC_HANDLES_FX_DONE): Define.
2172         (obj_fix_adjustable): Define.
2173         (MD_APPLY_FIX3): Define.
2174         (TC_LINKRELAX_FIXUP): Define.
2175
2176         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
2177         previously defined.
2178         (fixup_segment): Use TC_LINKRELAX_FIXUP.
2179
2180         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2181
2182 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
2183
2184         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2185         if the fixup resulted in a relocation.
2186
2187 2000-08-18  Nick Clifton  <nickc@redhat.com>
2188
2189         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2190         Make reference to first element of shift_names explicit.
2191
2192 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
2193
2194         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2195         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2196         add a symbol's address.  Removed all target-specific #ifdefs that
2197         used to accomplished the same.
2198         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2199         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2200         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2201         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2202         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2203
2204 2000-08-17  Kazu Hirata  <kazu@hxi.com>
2205
2206         * dwarf2dbg.c: Fix formatting.
2207
2208 2000-08-17  Nick Clifton  <nickc@redhat.com>
2209
2210         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2211         to be recoded as logical shift lefts by zero.
2212
2213 2000-08-16  Jim Wilson  <wilson@cygnus.com>
2214
2215         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2216         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
2217         source registers.
2218         (note_register_values): Handle IA64_OPND_R3_2 operands.
2219
2220 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
2221
2222         * config/tc-i860.c (md_operand): Silly typo fixed.
2223
2224 2000-08-16  Nick Clifton  <nickc@redhat.com>
2225
2226         * config/tc-arm.c (struct asm_shift): Delete.
2227         (shift[]): Delete.
2228         (enum asm_shift_index): New.
2229         (struct asm_shift_properties): New.
2230         (struct asm_shift_name): New.
2231         (shift_properties[]); New.
2232         (shift_names[]); New.
2233
2234         (decode_shift): Use new structures.
2235         Issue a warning is "ROR #0" is used.
2236         Issue a warning if "ASR #0" or "LSR #0" is used.
2237
2238         (md_begin): Initialise arm_shift_hsh table from new
2239         asm_shift_name array.
2240
2241 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
2242
2243         * config/tc-sparc.c: Kill all warnings.
2244         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2245         in -xarch= as well.
2246         (md_show_usage): Update usage text.
2247
2248 2000-08-16  Nick Clifton  <nickc@redhat.com>
2249
2250         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2251         useful.
2252
2253 2000-08-15  Will Cohen  <wcohen@redhat.com>
2254
2255         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2256
2257         * config/tc-sh.c (md_assemble): Changed so debug_type
2258         test performed for ppi_assemble
2259         * config/tc-sh.c: Included dwarf2dbg.h.
2260         (debug_line): Defined.
2261         (md_assemble): Generates dwarf2 line info.
2262         (sh_finalize): New function.  Finalize dwarf2 info.
2263         (assemble_ppi): Returns size of code generated.
2264         (build_Mytes): Returns size of code generated.
2265         (md_pseudo_table): Added "file" and "loc" psuedo ops.
2266         * config/tc-sh.h (md_end): Defined.
2267         (sh_finalize): Declared.
2268
2269 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
2270
2271         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2272         md_number_to_chars.
2273
2274 2000-08-14  Nick Clifton  <nickc@redhat.com>
2275
2276         * config/tc-arm.c (do_bx): Allow "bx pc".
2277
2278 2000-08-14  Jim Wilson  <wilson@cygnus.com>
2279
2280         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2281         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2282         (md_begin): Change assignment to md.flag to OR in the new bit.
2283
2284 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
2285
2286         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2287         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2288         C_MOU, and C_EOS.
2289
2290 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
2291
2292         * NEWS: Mention i860 support.
2293
2294 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
2295
2296         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2297
2298 2000-08-14  Andreas Schwab  <schwab@suse.de>
2299
2300         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2301
2302 2000-08-11  Andreas Schwab  <schwab@suse.de>
2303
2304         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2305         argument.
2306
2307 2000-08-11  Kazu Hirata  <kazu@hxi.com>
2308
2309         * expr.c: Fix formatting.
2310         * config/obj-bout.c: Likewise.
2311
2312 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
2313
2314         * doc/c-i860.texi: Flesh out the i860 section more.
2315
2316 2000-08-10  Kazu Hirata  <kazu@hxi.com>
2317
2318         * symbols.c: Fix formatting.
2319         * expr.c: Likewise.
2320
2321 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
2322
2323         * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2324         modifier has the IgnoreSize bit set.
2325
2326 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
2327
2328         From  Rodney Brown  <RodneyBrown@mynd.com>
2329         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2330         * configure: Regenerate.
2331
2332 2000-08-09  Kazu Hirata  <kazu@hxi.com>
2333
2334         * hash.c: Fix formatting.
2335         * gasp.c: Likewise.
2336
2337 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
2338
2339         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2340         (i860_fix_info): New enum.
2341         (MD_APPLY_FIX3): Define.
2342         (WORKING_DOT_WORD): Define.
2343         (TC_HANDLES_FX_DONE): Define.
2344         (DIFF_EXPR_OK): Define.
2345         (LISTING_HEADER): Define.
2346         (TARGET_FORMAT): Select target format based on endian flag.
2347         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2348         (target_big_endian): Add external declaration.
2349
2350         * config/tc-i860.c: All existing code reworked completely. Other
2351         new code shown below.
2352         (SYNTAX_SVR4): Define.
2353         (target_warn_expand): New variable.
2354         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2355         (md_longopts): Declare and define with new options (-EL, -EB,
2356         and -mwarn-expand).
2357         (md_show_usage): New function.
2358         (md_operand): New function.
2359         (obtain_reloc_for_imm16): New function.
2360         (md_apply_fix3): New function.
2361         (tc_gen_reloc): New function.
2362
2363 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2364
2365         * config/tc-m68hc11.c (build_jump_insn): Make sure the
2366         2 bytes of the jump address are in the same frag.
2367         (find): Accept 68hc12 register indirect modes.
2368
2369         * NEWS: Mention 68HC11 & 68HC12 support.
2370
2371 2000-08-07  Richard Henderson  <rth@cygnus.com>
2372
2373         * config/tc-ia64.c (unwind): Add prologue_mask member.
2374         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2375         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2376         (dot_body): Clear unwind.prologue_mask.
2377         (dot_prologue): Set it.  Accept a register second argument.
2378
2379 2000-08-07  Kazu Hirata  <kazu@hxi.com>
2380
2381         * config/atof-ieee.c: Fix formatting.
2382         * config/atof-tahoe.c: Likewise.
2383
2384 2000-08-06  Nick Clifton  <nickc@cygnus.com>
2385
2386         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2387         work.
2388
2389         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2390         of .popsection, .previous, .pushsection, .subsection,
2391         .version, .vtable_entry, .vtable_inherit and .weak.
2392
2393 2000-08-05  Kazu Hirata  <kazu@hxi.com>
2394
2395         * config/tc-cris.c: Fix formatting.
2396         * config/tc-i386.c: Likewise.
2397         * config/tc-sparc.c (sparc_ip): Simplify the code.
2398
2399 2000-08-04  Kazu Hirata  <kazu@hxi.com>
2400
2401         * config/tc-cris.c: Rearrange code for readability.
2402         * config/tc-d10v.c: Fix formatting.
2403         * config/tc-m32r.c: Likewise.
2404         * config/tc-sparc.c: Likewise.
2405
2406 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2407
2408         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2409         before ia64_find_opcode.
2410         (md_assemble): Likewise.
2411
2412 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2413
2414         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2415         Undo some formatting fixes.
2416
2417 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2418
2419         * config/obj-som.c: Fix formatting.
2420         * config/obj-ieee.c: Likewise.
2421         * config/tc-arm.c: Likewise.
2422         * config/tc-v850.c: Likewise.
2423
2424 2000-08-01  Nick Clifton  <nickc@redhat.com>
2425
2426         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2427         index by command line option.
2428
2429 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2430
2431         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2432         (@node M68K-Branch): Rewrite to match the reality.
2433
2434 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2435
2436         * doc/c-i860.texi: New file.
2437         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2438         * doc/Makefile.in: Regenerate.
2439         * doc/all.texi: Add I860 as relevant architecture.
2440         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2441
2442 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2443
2444         * config/tc-d30v.c: Fix formatting.
2445
2446 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2447
2448         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2449         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2450         long emit a long branch if available instead of an absolute jump, never
2451         emit absolute jumps for anything with --pcrel.
2452
2453         * doc/c-m68k.texi: Document new command line option.
2454
2455 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
2456
2457         * config/tc-avr.c: Use PARAMS macro in function declarations.
2458         Don't declare md_pcrel_from_section (already in tc-avr.h).
2459         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2460         (avr_operand): Don't set (unsigned) op_mask to -1.
2461
2462 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
2463
2464         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2465         * configure: Regenerated.
2466         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2467         of operand to the .type directive (.e.g, "type").
2468
2469 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
2470
2471         * as.h (warn_comment, found_comment, found_comment_file): Declare.
2472         * app.c (do_scrub_chars): Record where first comment found.
2473         * read.c (read_a_source_file): Init found_comment on entry, and
2474         notify whether comments found on exit.
2475         * config/tc-hppa.c (md_shortopts): Add "c".
2476         (md_longopts): Add warn-comment.
2477         (md_parse_option): Handle it.
2478         (md_show_usage): Show available options.
2479         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2480
2481 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2482
2483         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2484         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2485         sym_ptr_ptr
2486         (md_estimate_size_before_relax): Don't fall off end of function.
2487
2488 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2489
2490         * config/tc-avr.c: Fix formatting.
2491         * config/tc-ns32k.c: Likewise.
2492
2493 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
2494
2495         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2496
2497 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2498
2499         * config/tc-d10v.c: Fix formatting.
2500         * config/tc-z8k.c: Likewise.
2501         * config/tc-sparc.c: Likewise.
2502
2503 2000-07-26  Dave Brolley  <brolley@redhat.com>
2504
2505         * cgen.c (queue_fixup): Declare opinfo.
2506         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2507         (gas_cgen_md_operand): Ditto.
2508         (gas_cgen_md_apply_fix3): Ditto.
2509
2510 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2511
2512         * config/obj-coff.c (obj_frob_symbol): Don't merge
2513         labels. Don't merge if the symbol isn't constant. Return
2514         immediately if a symbol is merged.
2515
2516 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2517
2518         * frags.c (frag_align): Correct absolute section alignment.
2519
2520 2000-07-20  DJ Delorie  <dj@redhat.com>
2521
2522         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2523         it breaks linking against DLLs.
2524
2525 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2526
2527         * configure.in: Add CRIS support.
2528         * configure: Regenerate.
2529         * Makefile.am: (CPU_TYPES): Add cris.
2530         (CPU_OBJ_VALID) [aout]: Add cris.
2531         (MULTI_CPU_TYPES): Add cris.
2532         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2533         [coff]: Only i386 and mips are valid.
2534         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2535         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2536         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2537         Regenerate dependencies.
2538         * Makefile.in: Regenerate.
2539         * aclocal.m4: Regenerate.
2540         * as.c: Declare crisaout, criself.
2541         * config/tc-cris.h, config/tc-cris.c: New.
2542         * config/e-criself.c, config/e-crisaout.c: New.
2543         * po/POTFILES.in, po/gas.pot: Regenerate.
2544
2545 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2546
2547         * read.c: Fix formatting.
2548         * write.c: Fix formatting.
2549
2550 2000-07-19  H.J. Lu  <hjl@gnu.org>
2551
2552         * sb.c: Include <stdlib.h> if exists for abort ().
2553
2554 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2555
2556         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2557         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2558         (pa_type_args): Same here.
2559
2560 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2561
2562         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2563         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2564         the storage class is already set.
2565
2566 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2567
2568         * config/tc-m68hc11.c: Fix formatting.
2569         * config/tc-mn10200.c: Likewise.
2570         * config/tc-mn10300.c: Likewise.
2571         * config/tc-pj.c: Likewise.
2572         * config/tc-tic80.c: Likewise.
2573         * config/tc-w65.c: Likewise.
2574
2575 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2576
2577         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2578         is defined.
2579
2580 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2581
2582         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2583         @code.
2584
2585 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2586
2587         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2588         ELF as are used for SOM (except the 32-bit reloc one) to decide
2589         whether a symbol can be reduced to a section symbol.  Expand on
2590         the comment for symbols involved in LR% and RR% expressions.
2591
2592 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2593
2594         * config/tc-mips.c (mips_disable_float_construction): New
2595         static variable.  Set to true if doubles should not be
2596         constructed by loading two single width fp registers with
2597         halves of the value.
2598         (mips_ip): Test mips_disable_float_construction.
2599         (md_longopts): Add command line switches --construct-floats
2600         and --no-construct-floats.
2601         (md_parse_option): Parse new command line options.
2602         (md_show_usage): Describe new command line options.
2603
2604         * doc/c-mips.texi: Document new command line options.
2605
2606 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2607
2608         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2609         * configure: Regenerate.
2610
2611 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2612
2613         * configure.in (DEFAULT_EMULATION setting): Revert part of
2614         2000-07-01 change that set te_multi=multi unless set to tmips.
2615         * configure: Regenerate.
2616
2617 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2618
2619         * config/obj-coff.c (coff_frob_section): Add padding to the last
2620         section when aligning it increases its size.
2621
2622 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2623
2624         * config/tc-tic54x.c: Fix formatting.
2625
2626 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2627
2628         * config/tc-h8500.c: Fix formatting.
2629         * config/tc-tic54x.c: Fix formatting.
2630
2631 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2632
2633         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2634         displacements correctly.
2635
2636         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2637
2638 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2639
2640         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2641         warning.
2642         (hash_jam): Ditto.
2643
2644 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2645
2646         From  David Huggins-Daines  <dhd@linuxcare.com>
2647         * config/te-hppalinux64.h: Add a new emulation.
2648         * configure.in (emulations): Add configure bits to support the
2649         64-bit Linux/parisc target.
2650         * configure: Regenerate.
2651
2652         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2653         (md_shortopts): Add `V' for ELF.
2654
2655         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2656         when SOM or ELF_ARG_RELOC are defined.
2657         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2658         ELF_ARG_RELOC are defined.
2659         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2660         (pa_stringer): ..Do it here instead.  Fix comment typos.
2661         (hppa_force_relocation): Cast enums to int before comparing with
2662         ints.
2663
2664         From  Ryan Bradetich  <rbradetich@uswest.net>
2665         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2666         redifinition warning.
2667         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2668         (hppa_force_relocation): ditto
2669         (md_apply_fix): Added cast to buf to fix warnings.
2670
2671         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2672         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2673
2674         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2675         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2676         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2677         reloc_type** to avoid warnings in switch.
2678         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2679         little earlier instead.
2680
2681         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2682         and elf.
2683         (pa_type_args): Use symbol_arg_reloc_info.
2684         (struct pa_it): Make arg_reloc unsigned int.
2685         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2686         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2687         (pa_code): Delete.  pa_text duplicates this function.
2688         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2689         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2690         int.
2691         (cons_fix_new_hppa): Actually change selector to e_fsel when
2692         warning about assuming so.
2693         (tc_gen_reloc): More example elf arg reloc code.
2694         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2695         (hppa_force_relocation): Likewise.
2696
2697         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2698         files.
2699         (pa_end_of_source): Prototype.
2700         (hppa_fix_adjustable): Prototype.
2701         (LABELS_WITHOUT_COLONS): Move it..
2702         * config/te-hppa.h: To here.
2703
2704         * config/te-hppa64.h: New file.
2705
2706         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2707         type.
2708         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2709         format -10, -16, 16 relocs.
2710         (hppa_elf_mark_end_of_function): Test for null
2711         last_call_info->start_symbol
2712
2713         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2714         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2715         re_assesmble_* functions.  Delete extraneous statements.  Fix
2716         typos in comments.
2717         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2718         insn to re_assemble_*.
2719
2720 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2721
2722         * doc/internals.texi (Expressions): Fix typo.
2723
2724 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2725
2726         * config/tc-sh.c: Fix formatting.
2727         * config/tc-tic54x.c: Fix formatting.
2728         * depend.c: Fix formatting.
2729         * flonum-konst.c: Likewise.
2730         * flonum-mult.c: Likewise.
2731
2732 2000-07-07  Kazu Hirata <kazu@hxi.com>
2733
2734         * config/tc-sh.c: Fix comments.
2735         * config/obj-vms.c: Fix comments.
2736         * config/tc-a29k.c: Likewise.
2737         * config/tc-alpha.c: Likewise.
2738         * config/tc-h8300.c: Likewise.
2739         * config/tc-h8500.c: Likewise.
2740         * config/tc-i370.c: Likewise.
2741         * config/tc-ia64.c: Likewise.
2742         * config/tc-m68hc11.c: Likewise.
2743         * config/tc-m68k.c: Likewise.
2744         * config/tc-mips.c: Likewise.
2745         * config/tc-ns32k.c: Likewise.
2746         * config/tc-ppc.c: Likewise.
2747         * config/tc-z8k.c: Likewise.
2748
2749 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2750
2751         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2752         Default to '(SEC_LOAD | SEC_DATA)'.
2753         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2754
2755         * doc/internals.texi (CPU Backend): Describe
2756         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2757
2758 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2759
2760         * as.c (parse_args): NULL terminate the long option list.
2761
2762 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2763
2764         * config/tc-d30v.h: Include "write.h" for fixS.
2765         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2766
2767 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2768
2769         * config/tc-d30v.c (write_2_short): Further changes to warning
2770         messages produced when combining EITHER_BUT_PREFER_MU attributed
2771         opcodes.
2772
2773 2000-07-05  DJ Delorie  <dj@redhat.com>
2774
2775         * MAINTAINERS: new
2776
2777 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2778
2779         * config/tc-arm.c (psrs): Accept combinations of flags.
2780
2781 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2782
2783         * config/tc-avr.c: Change _ () to _() around all strings marked
2784         for translation (exception from the usual coding style).
2785         (avr_opt): New struct variable, how the new switches are set.
2786         (OPTION_MMCU): Define as 'm' and actually use.
2787         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2788         (show_mcu_list): New function, display the list of known MCUs.
2789         (md_show_usage): Document the new switches.  Call show_mcu_list.
2790         (avr_set_arch): Change 'm' to OPTION_MMCU.
2791         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2792         Handle the new switches.
2793         (avr_operands): Disable warnings for undefined combinations of
2794         operands if -mall-opcodes.  Disable warnings for skipping two-word
2795         instructions if enhanced core or -mno-skip-bug.
2796         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2797         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2798         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2799         (avr_ldi_expression): Warn about implicit lo8().
2800         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2801
2802 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2803
2804         * configure.in: Add entry for mips-*-sysv4*MP*
2805         * configure: Rebuild
2806         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2807         elf32-tradlittlemips for traditional mips targets.
2808         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2809         test for Link Once sections as in adjust_reloc_syms.
2810         * config/te-tmips.h: New file for traditional mips targets. Define
2811         TE_TMIPS.
2812
2813 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2814
2815         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2816         flags argument is not present, don't change an existing section's
2817         section's attributes. If the flags argument is present, warn if the
2818         attributes don't match the section's current attributes. When
2819         long section names are supported, set SEC_LINK_ONCE and
2820         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2821
2822 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2823
2824         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2825         symbols; create them.
2826
2827 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2828
2829         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2830         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2831
2832 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2833
2834         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2835         expressions.  Ignore the problem when handling 16 bit signed
2836         immediates, because the assembler will take care of the relocation
2837         later.
2838
2839 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2840
2841         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2842         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2843         sequential order, and emit warning messages if the input source
2844         code contains constructs like that, or parallel constructs
2845         containing such opcodes.
2846
2847 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2848
2849         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2850         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2851         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2852         (md_show_usage): Update usage message.
2853         (md_parse_option): Allow redefinition of MCU type within the
2854         same avr[1-5] bfd machine type.  Show both old and new MCU type
2855         in the error message.
2856         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2857         Simplify 8K wrap code.
2858
2859 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2860
2861         * config/obj-aout.c: Remove all uses of DEFUN.
2862         * config/obj-ieee.c: Likewise.
2863         * config/tc-sh.c: Fix comment typos.
2864         * config/tc-tahoe.c: Likewise.
2865         * config/tc-vax.c: Likewise.
2866         * config/tc-w65.c: Likewise.
2867         * config/tc-z8k.c: Likewise.
2868         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2869
2870 2000-06-24  DJ Delorie  <dj@cygnus.com>
2871
2872         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2873         more changes from Sept 1999
2874         (tc_i386_fix_adjustable): ditto
2875         (md_apply_fix3): ditto
2876
2877 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2878
2879         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2880         (gas_cgen_parse_operand): Set it around expression() call.
2881         (gas_cgen_md_operand): Test for it before longjmp().
2882
2883 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2884
2885         * config/tc-h8500.c: Remove all uses of DEFUN.
2886         * config/tc-sh.c: Likewise.
2887         * config/tc-w65.c: Likewise.
2888         * config/tc-z8k.c: Likewise.
2889
2890         * config/tc-h8500.c: Fix typos in comments.
2891
2892 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2893
2894         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2895         is defined.
2896
2897 2000-06-23  matthew green  <mrg@redhat.com>
2898
2899         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2900         defined.  Fix error message for `[' grouping.
2901
2902 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2903
2904         * config/tc-h8300.c: Fix formatting and comment typos.
2905
2906 2000-06-22  Timothy Wall  <twall@cygnus.com>
2907
2908         * config/tc-ia64.c (note_register_values): Move premature QP
2909         notation clearing into the appropriate place.
2910
2911 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2912
2913         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2914         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2915         Sort list of files as for $(OBJS) in Makefile.am.
2916
2917         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2918         find one.  Remake dependencies.
2919         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2920         * Makefile.in: Regenerate.
2921         * doc/Makefile.in: Regenerate.
2922
2923         * config/tc-i386.c (i386_displacement): Don't assume a constant
2924         displacement is necessarily 16 bits when in 16 bit code mode.
2925         (md_assemble): Instead size the displacement here after we know
2926         for sure that a .code16gcc operand hasn't automatically added
2927         operand size prefixes.
2928
2929 2000-06-21  H.J. Lu  <hjl@gnu.org>
2930
2931         * Makefile.am: Rebuild dependency.
2932         * Makefile.in: Rebuild.
2933
2934 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2935
2936         * config/tc-h8300.c (parse_reg): Make the function static.
2937         (parse_exp): Likewise.
2938
2939 2000-06-20  DJ Delorie  <dj@cygnus.com>
2940
2941         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2942         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2943         for cygwin import libraries to work properly.
2944
2945 2000-06-20  H.J. Lu  <hjl@gnu.org>
2946
2947         * Makefile.am: Rebuild dependency.
2948         * Makefile.in: Rebuild.
2949         * configure: Likewise.
2950         * doc/Makefile.in: Likewise.
2951
2952 2000-06-20  Timothy Wall  <twall@cygnus.com>
2953
2954         * doc/internals.texi (CPU backend): Add @itemx for
2955         TC_START_LABEL_WITHOUT_COLON.
2956         * doc/c-tic54x.texi: New.
2957         * doc/as.texinfo: Add tic54x features and include primary tic54x
2958         documentation file.
2959         * doc/all.texi: Add C54X.
2960         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2961         * doc/Makefile.in: Regenerate.
2962         * configure.in: Add tic54x and define LIBM for tic54x.
2963         * configure: Regenrate.
2964         * config/tc-tic54x.[ch]: New.
2965         * config/obj-coff.h: Add tic54x.
2966         * Makefile.am: (CPU_TYPES): Add tic54x.
2967         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2968         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2969         (as_new_LDADD): Add $(LIBM).
2970         * Makefile.in: Regenerate.
2971
2972 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2973
2974         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2975         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2976         * doc/as.texinfo: Likewise.
2977
2978         * configure, Makefile.in: Regenerate.
2979         * configure.in (emulations): Recognize m6811 and m6812.
2980         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2981         Added files for 68hc11 and 68hc12 assembler.
2982         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2983         * config/tc-m68hc11.h: Header definition for that assembler.
2984
2985 2000-06-18  Nick Clifton  <nickc@redhat.com>
2986
2987         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2988         instead of OCTETS_PER_BYTE.
2989
2990         * config/tc-v850.c: Fix compile time warnings.
2991         * config/tc-ppc.c: Fix compile time warnings.
2992
2993 2000-06-18  H.J. Lu <hjl@gnu.org>
2994
2995         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2996         * configure: Rebuild.
2997
2998 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2999
3000         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3001         to BFD_ASSEMBLER.
3002
3003 2000-06-16  Nick Clifton  <nickc@cygnus.com>
3004
3005         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3006         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3007
3008         * doc/c-mips.texi: Document newly accepted cpu variants.
3009
3010 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
3011
3012         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3013
3014 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
3015
3016         * macro.c (getstring): Make it possible to escape the quote
3017         character.
3018
3019 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
3020
3021         * config/tc-hppa.c (pa_export): Weak symbols can be global.
3022
3023 2000-06-13  H.J. Lu  <hjl@gnu.org>
3024
3025         * configure: Regenerate.
3026
3027 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
3028
3029         * app.c (do_scrub_begin): Don't default lex[';'] as a line
3030         separator.
3031         * doc/internals.texi (line_separator_chars): Semicolon is no
3032         longer a default.  Mention null and newline as defaults.
3033
3034         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3035
3036         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3037         * config/tc-i860.h (line_separator_chars): Likewise.
3038         * config/tc-h8300.c (line_separator_chars): Likewise.
3039         * config/tc-i960.c (line_separator_chars): Likewise.
3040         * config/tc-m68k.c (line_separator_chars): Likewise.
3041         * config/tc-mips.c (line_separator_chars): Likewise.
3042         * config/tc-ns32k.c (line_separator_chars): Likewise.
3043         * config/tc-sparc.c (line_separator_chars): Likewise.
3044         * config/tc-vax.c (line_separator_chars): Likewise.
3045
3046         * config/tc-h8300.c (comment_chars): Use string initialiser.
3047         * config/tc-i960.c (line_comment_chars): Likewise.
3048         * config/tc-z8k.c (comment_chars, line_comment_chars,
3049         line_separator_chars): Likewise.
3050
3051         * config/tc-arm.c (line_separator_chars): Always use `;', not just
3052         for TE_LINUX.
3053
3054 2000-06-08  Nick Clifton  <nickc@cygnus.com>
3055
3056         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3057         for size 1 fixes.
3058
3059 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
3060
3061         * configure.in (VERSION): Update to show this is the CVS mainline.
3062
3063 2000-06-08  Matthew Jacob  <mjacob@feral.com>
3064
3065         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3066         $at is the integer register $r28, vs. both $r28 and the floating
3067         point register $f28.
3068
3069 2000-06-08  James E. Wilson  <wilson@cygnus.com>
3070
3071         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3072         (dot_endp): Don't call ia64_flush_insns.
3073         (emit_one_bundle): Don't delete prologue/body records from
3074         unwind_record list in first loop.  Rewrite second loop to account for
3075         this.
3076
3077 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
3078
3079         * config/tc-ia64.c: Add missing prototypes.
3080         (generate_unwind_image): Cast argument to output_unw_records call.
3081
3082 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
3083
3084         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3085
3086 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
3087
3088         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3089         (REGISTER_P): likewise.
3090         (avr_opcodes): uses include/opcode/avr.h
3091         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3092
3093 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
3094
3095         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
3096         initializers too.
3097
3098 2000-06-03  H.J. Lu  <hjl@gnu.org>
3099
3100         * read.c (is_end_of_line): Put back `;'.
3101
3102 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
3103
3104         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3105
3106 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
3107
3108         * expr.c (operand): Test is_end_of_line outside switch to catch
3109         line separator chars that are also operators.
3110         (operator): Return O_illegal for line separator chars.
3111
3112         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
3113         entry (or `!' entry for TC_HPPA).
3114
3115         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3116         before indexing is_end_of_line.  Remove redundant check for '\0'.
3117         (fp_op2): Likewise.
3118         * config/tc-h8500.c (md_assemble): Likewise.
3119         * config/tc-mcore.c (md_assemble): Likewise.
3120         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3121         (md_atof): Likewise
3122
3123         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3124         is_end_of_line.
3125         * config/tc-mcore.c (mcore_cons): Likewise.
3126         (mcore_float_cons): Likewise.
3127         (mcore_stringer): Likewise.
3128         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3129
3130 2000-06-01  Scott Bambrough <scottb@netwinder.org>
3131
3132         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3133
3134 2000-05-29  Nick Clifton  <nickc@cygnus.com>
3135
3136         * config/tc-sh.c: Fix compile time warning messages.
3137
3138         * config/tc-mips.c: Fix compile time warning messages.
3139
3140 2000-05-29  Philip Blundell  <philb@gnu.org>
3141
3142         * doc/as.texinfo: Update copyright dates.
3143         (Local Labels): Delete misplaced mention of ARM.
3144         * NEWS: Mention ARM ELF support.
3145
3146 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
3147
3148         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3149         it is modified, and use the real_size to compute the frag address
3150         for dwarf2 line info.
3151
3152 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
3153
3154         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3155         line-matching scheme to cope with automake moving variables around.
3156         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3157         * Makefile.in: Regenerate.
3158
3159 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
3160
3161         * config/tc-sparc.c (sparc_relax): New.
3162         (md_longopts): Add -relax and -no-relax options.
3163         (md_parse_options, md_show_usage): Likewise.
3164         (md_apply_fix3): Optimize tail call into branch always if possible.
3165
3166 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
3167
3168         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3169         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3170         rules, with warning when a GAS statement specifies a packing that
3171         will result in an instruction being squashed.
3172         Added typdef packing_type and enumerals, changed various integer
3173         literals to use the enumerals.
3174
3175 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
3176
3177         * config/tc-ia64.c (dot_restorereg_p): New function.
3178         (md_pseudo_table): Add restorereg.p.
3179         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3180         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3181
3182         * config/tc-ia64.h (unw_record_type): Add unwabi.
3183         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
3184         called MASK with members for imask, and the masks produced by
3185         fr_mem, gr_mem, br_mem, and frgr_mem.
3186         (unw_p_record): Add members ABI and CONTEXT.
3187         (unw_x_record): Add member AB.
3188         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3189         as pseudo-register for use during unwind info generation.
3190         (AR_PFS, AR_LC): New macros.
3191         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3192         whose names start with an at sign (as in "@priunat").
3193         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3194         register.
3195         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3196         proc_end, unwind_info, personality_routine): Consolidate into
3197         "unwind" structure to reduce offset-table use.  Add member
3198         NEXT_SLOT_NUMBER to track the slot number for the next instruction
3199         to be emitted.
3200         (output_R1_format, output_R3_format, output_P3_format,
3201         output_P6_format): Initialize R with zero to reduce compiler warnings.
3202         (output_P7_format): Ditto.  Add `default' branch to switch
3203         statement to reduce compiler warnings.
3204         (output_P8_format, output_B1_format, output_B4_format): Ditto.
3205         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3206         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
3207         into single argument.
3208         (output_X1_format, output_X3_format): Initialize R with zero to reduce
3209         compiler warnings.  Merge A and B args into single argument.
3210         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
3211         A and B args into single argument.
3212         (free_record): Removed (wasn't used).
3213         (free_list_records): Also free imasks in prologue records.
3214         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3215         (output_spill_mask): Remove.
3216         (output_unwabi): New function.
3217         (output_epilogue, output_label_state, output_copy_state): Call
3218         alloc_record.
3219         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3220         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3221         argument.
3222         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
3223         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3224         as part of handling the prologue records.  Emit region's imask if
3225         we have one.  Handle unwabi, epilogue, label_state, copy_state,
3226         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3227         spill_sprel_p, and spill_reg_p records.
3228         (set_imask, count_bits, slot_index): New function.
3229         (fixup_unw_records): Fix region size computation.  Handle
3230         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3231         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
3232         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3233         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
3234         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3235         (dot_save): Use manifest constants for applicaton registers.
3236         Handle REG_PR and REG_PRIUNAT.
3237         (dot_restore): Don't just ignore it.
3238         (dot_restorereg): New function..
3239         (generate_unwind_image): Ensure unwind info is a multiple of eight
3240         bytes, not just four bytes.
3241         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3242         (dot_altrp): Don't just ignore it.
3243         (dot_savemem): New function.  Replaces dot_savesp() and
3244         dot_savepsp().  Use manifest constants for applicaton registers.
3245         Handle REG_PR and REG_PRIUNAT.
3246         (dot_savef): Simplify.
3247         (dot_saveb): Support generation of br_gr.
3248         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3249          dot_label_state, dot_copy_state): New function.
3250         (dot_unwabi): Don't just ignore it.
3251         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3252         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3253         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
3254         (emit_one_bundle): Set slot number for prologue/body records
3255         *before* emitting the first insn.
3256         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3257         (md_begin): Declare "psp" pseudo-register.
3258         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
3259         so we don't get segfault.
3260         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3261         counts as required per SW Conventions manual
3262         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3263         output_preds_psprel, output_preds_sprel, output_spill_base,
3264         output_unat_psprel, output_unat_sprel, output_lc_psprel,
3265         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3266         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3267         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3268         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3269         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3270         (dot_vframe): Implement.
3271         (dot_vframesp, dot_vframepsp): New function.
3272
3273 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
3274
3275         * configure.in (i386-*-freebsd a.out entry): Quote properly.
3276         * configure: Regenerate.
3277
3278 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
3279
3280         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3281         (md_estimate_size_before_relax): so we can use it here instead of
3282         old kludges.  Localise vars to blocks.  Comment.
3283
3284         * frags.c (frag_new): Update fr_var comments.
3285         * frags.h (struct frag): Ditto.
3286
3287 2000-05-22  Richard Henderson  <rth@cygnus.com>
3288
3289         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3290         (pseudo_func): Add pcrel.
3291         (operand_match):  Handle IA64_OPND_TGT64.
3292         (build_insn): Likewise.
3293         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3294         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3295         (fix_insn): Handle all three 64-bit relocation types.
3296
3297 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
3298
3299         * obj.h (struct format_ops): New members begin, app_file,
3300         s_set_other, s_set_desc, s_get_type, s_set_type,
3301         separate_stab_sections, init_stab_section.
3302
3303         * config/obj-multi.h: Update GPL notice to v2.
3304         (obj_begin): New.
3305         (obj_app_file): New.
3306         (S_SET_SIZE): Test s_set_size for NULL before calling.
3307         (S_SET_ALIGN): Similar for s_set_align.
3308         (S_SET_OTHER): New.
3309         (S_SET_DESC): New.
3310         (S_GET_TYPE): New.
3311         (S_SET_TYPE): New.
3312         (SEPARATE_STAB_SECTIONS): New.
3313         (INIT_STAB_SECTION): New.
3314         (EMIT_SECTION_SYMBOLS): New.
3315         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3316
3317         * config/obj-elf.h: Update GPL notice to v2.
3318         Mention that this file is included from obj-multi.h.
3319         (obj_begin): Wrap definition in ifndef.
3320         (elf_file_symbol): Constify declaration.
3321         (obj_app_file): Ditto.
3322         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3323         Wrap in ifndef SEPARATE_STAB_SECTIONS.
3324
3325         * config/obj-elf.c (elf_s_set_other): New.
3326         (elf_file_symbol): Constify argument.
3327         (elf_separate_stab_sections): New.
3328         (elf_init_stab_section): New.
3329         (elf_format_ops): Add new members.  Remove comma at end.
3330
3331         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3332         (ecoff_format_ops): Add new fields.  Remove comma at end.
3333         Mention inconsistency for emit_section_symbols.
3334
3335         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3336
3337         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3338         (coff_separate_stab_sections): New.
3339         (coff_format_ops): Add new members.
3340
3341         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3342         (obj_aout_s_set_other): New.
3343         (obj_aout_s_set_desc): New.
3344         (obj_aout_s_get_type): New.
3345         (obj_aout_s_set_type): New.
3346         (obj_aout_separate_stab_sections): New.
3347         (aout_format_ops): New members added.  Use obj_aout_process_stab,
3348         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
3349         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3350         appropriate.
3351         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3352
3353 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
3354
3355         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3356         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3357         (md_estimate_size_before_relax): Ensure jumps to weak and
3358         externally visible symbols are relocatable.
3359
3360 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
3361
3362         * stabs.c (aout_process_stab): Make global.
3363         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3364         * read.h (aout_process_stab): Declare.
3365
3366         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3367         Generalize to *aout, *coff *elf.
3368         * configure: Regenerated.
3369
3370         * doc/internals.texi (Object format backend): Say
3371         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3372
3373         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3374         * Makefile.in: Regenerated.
3375
3376 2000-05-19  Catherine Moore  <clm@cygnus.com>
3377
3378         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3379
3380 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
3381
3382         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3383         instruction to reflect change in re_assemble_*.
3384
3385 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
3386
3387         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3388         build PA64 ELF tools.
3389         * configure: Rebuilt.
3390
3391 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
3392
3393         * Makefile.am: Regenerate dependencies.
3394         * Makefile.in: Regenerate.
3395
3396 2000-05-15  Nick Clifton  <nickc@cygnus.com>
3397
3398         * config/tc-arm.c (struct asm_psr): Add boolean field
3399         distinguishing between CSPR and SPSR.  Rename 'number' field
3400         to 'field'.
3401         (psrs): Rearrange contents to match new asm_psr structure.
3402         (arm_psr_parse): Move next to psr_required_here.  Make it
3403         return an asm_psr structure.
3404         (psr_required_here): Use asm_psr structure returned by
3405         arm_psr_parse.
3406         (do_msr): Reorganise to allow psr_required_here to be called
3407         only once.
3408         (md_undefined_name): Mark 'name' parameter as unused, since
3409         the COFF target does not use it.
3410
3411 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3412
3413         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3414         standards.
3415         * config/te-aux.h:  Likewise.
3416         * config/te-dpx2.h:  Likewise.
3417         * config/te-go32.h:  Likewise.
3418         * config/te-hp300.h:  Likewise.
3419         * config/te-hppa.h:  Likewise.
3420         * config/te-i386aix.h:  Likewise.
3421         * config/te-ic960.h:  Likewise.
3422         * config/te-interix.h:  Likewise.
3423         * config/te-nbsd532.h:  Likewise.
3424         * config/te-pc532mach.h:  Likewise.
3425         * config/te-ppcnw.h:  Likewise.
3426         * config/te-psos.h:  Likewise.
3427         * config/te-sparcaout.h:  Likewise.
3428         * config/te-sun3.h:  Likewise.
3429         * config/te-sysv32.h:  Likewise.
3430
3431 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3432
3433         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3434         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3435         and sign extend without an if statement.
3436         (build_bytes): Likewise.
3437
3438 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3439
3440         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3441         X_add_symbol L_32 case.
3442
3443 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3444
3445         * config/te-freebsd.h: New file.
3446
3447 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3448
3449         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3450         bindtextdomain): Replace defines with those from intl/libgettext.h
3451         to quieten gcc warnings.
3452
3453         * NEWS: Mention x86 .arch and -q.
3454
3455         * config/tc-i386.c (quiet_warnings): New.
3456         (md_assemble): Use quiet_warnings.
3457         (md_parse_option): Set quiet_warnings from -q.
3458         (md_show_usage): Mention -q, delete -m.
3459         (flag_do_long_jump): Delete.
3460         (md_parse_option): Remove -m.
3461         (md_show_usage): Remove -m.
3462         (md_create_long_jump): Remove useless flag_do_long_jump code.
3463
3464         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3465         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3466
3467 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3468             Alexander Sokolov <robocop@netlink.ru>
3469
3470         * doc/c-i386.texi (i386-Arch): New section.
3471         (i386-Syntax): Mention .intel_syntax and .att_syntax.
3472
3473         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3474         (smallest_imm_type): Use smallest opcode for shift by one if cpu
3475         architecture has been given and is not 486.
3476         (set_cpu_arch): New.
3477         (md_pseudo_table): Add .arch.
3478         (md_assemble): Warn if cpu architecture has been given and an
3479         unsupported instruction.
3480
3481         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3482         Move operand_types bit defines after relevant template field.
3483         (template): Add cpu_flags.
3484         (Cpu*): Define.
3485         (arch_entry): New.
3486
3487 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
3488
3489         * config/tc-mn10300.h (md_end): Define.
3490         (mn10300_finalize): Declare.
3491         * config/tc-mn10300.c: Include dwarf2dbg.h.
3492         (debug_line): Define.
3493         (md_assemble): Generate dwarf2 line info.
3494         (mn10300_finalize): New function.  Finalize dwarf2 info.
3495
3496 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
3497
3498         * config/tc-mips.c (md_estimate_size_before_relax): Use the
3499         external version of the relocation for weak symbols.
3500
3501 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
3502
3503         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3504         frame size in units of 16 bytes, as required per SW Conventions manual.
3505         (output_unw_records): Output info-block header as a dword to get
3506         byte-order right.
3507
3508 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3509
3510         * as.h: #include "file", not <file> on files from ../include.
3511         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3512         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3513         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3514         (tc_coff_symbol_emit_hook): Ditto.
3515         (OPTCOUNT): Cast to int to avoid compiler warning.
3516         (md_begin): Fix signed/unsigned warnings.
3517
3518 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3519
3520         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3521         ABRANCH LONG case for a conditional branch on a 68000.
3522         (md_estimate_size_before_relax): Likewise.  Also handle
3523         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3524         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3525         PC-relative on all CPUs.
3526         (md_estimate_size_before_relax): Likewise.
3527
3528 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3529
3530         * as.c (parse_args): Just mention current year in printed
3531         copyright message.
3532
3533 2000-05-03  J.T. Conklin  <jtc@redback.com>
3534
3535         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3536         unit registers.
3537         (md_parse_option): Recognize -m7400.
3538
3539 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3540
3541         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3542         don't permit lp to become less than the words array.
3543
3544 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3545
3546         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3547         Fix little-endian case.
3548
3549 2000-05-03  David O'Brien  <obrien@NUXI.com>
3550
3551         * as.c (parse_args): Update copyright.
3552
3553 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3554
3555         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3556         for the .bss section too.
3557
3558 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3559
3560         * configure.in: Set em=linux for hppa-*-linux.
3561         * configure: Regenerate.
3562         * doc/Makefile.in: Regenerate with correct automake.
3563
3564         * frags.c (frag_grow): Sanity check chunk_size.
3565
3566         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3567         * config/obj-som.h: Likewise.
3568         * config/obj-ieee.h: Likewise.
3569
3570         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3571
3572         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3573         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3574         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3575         (pa_ip): low_sign_unext now returns via function value.  Use
3576         re_assemble_* instead of dis_assemble_* and
3577         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3578         unnecessarily.
3579         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3580         (md_section_align, md_parse_option, md_show_usage,
3581         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3582         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3583         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3584         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3585         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3586         pa_text): Likewise.
3587         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3588         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3589         outside of switch.  Correct mask and shifting errors in case 10
3590         and case -11.  In case 21, compare against signed range to suit
3591         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3592         case 17 and case 22, use offsetT variable to properly check range.
3593         Use re_assemble_* here too.
3594         (evaluate_absolute): Change type of value to offsetT.  Call
3595         hppa_field_adjust to do the work for us.
3596         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3597         (pa_parse_cmpib_64_cmpltr): Ditto.
3598         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3599         of i to unsigned int.
3600         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3601         (pa_end_of_source): Return type is void.
3602
3603 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3604
3605         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3606
3607 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3608
3609         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3610         More comments added.
3611         (md_begin): Removed "construct symbols for each register name".
3612         Because register names conflicts with GCC generated function
3613         names.
3614         (avr_operand): Now constant numbers can be used as a register
3615         identifiers (0 as r0, 31 as r31).
3616         (md_assemble): use skip_space () before parsing instruction
3617         operands.
3618
3619 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3620
3621         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3622         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3623         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3624         * configure: Regenerate.
3625
3626 2000-04-29  Andreas Jaeger  <aj@suse.de>
3627
3628         * as.h: Correctly check GCC version.
3629
3630 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3631
3632         * doc/as.1: Fix unbalanced brackets.
3633
3634         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3635         TE_FreeBSD.
3636         (line_comment_chars): Set to '/' if TE_FreeBSD.
3637
3638 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3639
3640         * configure.in: Configury support for PA64 (currently disabled).
3641         * configure: Rebuilt.
3642
3643 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3644
3645         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3646         bfd_set_section_alignment.
3647
3648 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3649
3650         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3651         than 32.
3652
3653 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3654
3655         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3656         * doc/as.texinfo (Align): Include arm and strongarm in list of
3657         targets that have the second form of the behaviour of the .align
3658         directive.
3659
3660 2000-04-24  Mark Klein <mklein@dis.com>
3661
3662         * config/obj-som.c: Terminate obj_pseudo_table.
3663
3664 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3665
3666         * as.c (parse_args): Allow md_parse_option to override -a listing
3667         option.
3668         * config/obj-coff.c (add_lineno): Change type of offset parameter
3669         from "int" to "bfd_vma."
3670         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3671         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3672         (ppc_change_csect): Align correctly for XCOFF64.
3673         (ppc_machine): New function, which discards "ppc_machine" line.
3674         (ppc_tc): Cons for 8 when code is 64 bit.
3675         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3676         relocations.
3677         (md_parse_option): Handle -a64 and -a32.
3678         (ppc_xcoff64): New.
3679         * config/tc-ppc.h (TARGET_MACH): Define.
3680         (TARGET_FORMAT): Move to function.
3681         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3682
3683 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3684
3685         * config/tc-avr.c: New AVR_ISA_ defined.
3686         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3687         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3688         for `fmul', `movw' and `lpm R,Z' instructions.
3689         (avr_operands): Warn if current opcode is a two-word instruction
3690         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3691         (avr_opcodes): New commands added.
3692         (REGISTER_P): Check 'a' and 'v' constraint letters.
3693         (mcu_types): New MCU added.
3694
3695 2000-04-22  Timothy Wall  <twall@cygnus.com>
3696
3697         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3698         to "natval".
3699         (operand_match): Conditionally insert default bit values for IMMU9.
3700
3701 2000-04-14  Matthew Green  <mrg@cygnus.com>
3702
3703         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3704         * configure: Rebuilt.
3705
3706 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3707                           Jason Eckhardt  <jle@cygnus.com>
3708
3709         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3710
3711         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3712         Added handling of new operand types l,y,&,fe,fE,fx.
3713
3714 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3715                           David Mosberger  <davidm@hpl.hp.com>
3716                           Timothy Wall <twall@cygnus.com>
3717                           Andrew MacLeod  <amacleod@cygnus.com>
3718                           Jim Wilson  <wilson@cygnus.com>
3719
3720         * Makefile.am (CPU_TYPES): Add ia64.
3721         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3722         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3723         * Makefile.in: Rebuild.
3724         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3725         * configure: Rebuild.
3726         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3727         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3728         * expr.c (expr): Handle md_optimize_expr.
3729         * read.c (LEX_HASH): Add comment.
3730         * config/tc-ia64.c, config/tc-ia64.h: New files.
3731
3732 2000-04-21  Richard Henderson  <rth@cygnus.com>
3733
3734         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3735         bundling a non-delayed branch type instruction.
3736
3737 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3738
3739         * config/tc-mn10300.c (HAVE_AM30): Define.
3740         (md_assemble): Use it.
3741
3742 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3743
3744         * config/obj-elf.c (obj_elf_change_section): Check for changed
3745         section attributes.
3746
3747         * Makefile.am: (CPU_MULTI_VALID): Remove.
3748         (MULTI_CPU_TYPES): Define.
3749         (MULTI_CPU_OBJ_VALID): Define.
3750         (DEPTC): Use the above.
3751         (DEPOBJ): Same here.
3752         (DEP2): And here.
3753         Regenerate dependencies.
3754         * Makefile.in: Regenerate.
3755
3756 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3757
3758         * Makefile.am (YACC, LEX): Get them from configure.
3759
3760 2000-04-18  H.J. Lu  (hjl@gnu.org)
3761
3762         * config/tc-i386.c (offset_in_range): Use addressT instead of
3763         bfd_vma for non-bfd assemblers.
3764
3765 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3766
3767         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3768         doesn't give spurious errors.
3769
3770 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3771
3772         * as.h (SEEK_SET): Define if undefined.
3773
3774 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3775
3776         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3777         constants, and don't assume offsetT is 32 bits.
3778
3779 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3780
3781         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3782         (md_pcrel_from_section): Add prototype.
3783         (d10v_fix_adjustable): Add prototype.
3784         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3785
3786         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3787
3788 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3789
3790         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3791         symbol in frag chain.
3792
3793 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3794
3795         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3796         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3797         (fits_in_signed_word, smallest_imm_type): Ditto.
3798         (md_assemble): Use an offsetT var to hold offsetT values, not a
3799         long.
3800         (offset_in_range): New.
3801         (md_assemble): Use it.
3802         (md_convert_frag): Change type of target_address, opcode_address,
3803         and displacement_from_opcode_start to offsetT.
3804         (md_create_short_jump): Change type of offset to offsetT.
3805         (md_create_long_jump): Ditto.
3806         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3807         (md_chars_to_number): Remove.
3808         (output_invalid): Remove duplicate prototype.
3809
3810 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3811
3812         * Makefile.am (CPU_TYPES): Add 'avr'.
3813         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3814         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3815
3816         * Makefile.in: Regenerate.
3817
3818         * doc/as.texinfo: Add M32R documentation.
3819
3820 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3821
3822         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3823         --enable-build-warnings option.
3824         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3825         * Makefile.in, configure: Re-generate.
3826
3827 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3828
3829         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3830         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3831         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3832         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3833         (arm_force_relocation): Force relocations for
3834         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3835
3836 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3837
3838         * config/tc-sh.c (get_operands): There's no third operand if the
3839         first operand is an immediate.
3840
3841 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3842
3843         * config/tc-sh.c (immediate): Delete.
3844         (sh_operand_info): Add immediate member.
3845         (parse_reg): Use A_PC for pc.
3846         (parse_exp): Add second argument 'op'.  All callers changed.
3847         (parse_at): Expect pc to be coded as A_PC.
3848         Use immediate field in *op.
3849         (insert): Add fourth argument 'op'.  All callers changed.
3850         (build_relax): Add second argument 'op'.  All callers changed.
3851         (insert_loop_bounds): New function.
3852         (build_Mytes): Remove DISP_4.
3853         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3854         (assemble_ppi): Use immediate field in *operand.
3855         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3856         (md_apply_fix): Likewise.
3857         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3858
3859 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3860
3861         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3862
3863 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3864
3865         * internals.texi (CPU backend): Document
3866         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3867
3868 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3869
3870         * po/gas.pot: Regenerate.
3871
3872         * as.c (show_usage): Restore translated part of bug string.
3873         * gasp.c (show_usage): Likewise.
3874
3875         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3876         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3877         than move-if-change.
3878         (DEP1): Modify for "gcc -MM".
3879         (DEPTC): Likewise.
3880         (DEPOBJ): Likewise.
3881         (DEP2): Likewise.
3882         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3883         Update dependencies.
3884         * Makefile.in: Regenerate.
3885
3886 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3887
3888         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3889         (md_begin): Likewise.
3890         (HAVE_AM33): New macro.
3891         (md_assemble): Use it.  Match r_regs and xr_regs only if
3892         HAVE_AM33.
3893
3894 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3895
3896         * as.h: #include "bin-bugs.h"
3897         * as.c (show_usage): Use REPORT_BUGS_TO.
3898         * gasp.c: #include "bin-bugs.h"
3899         (show_usage): Use REPORT_BUGS_TO.
3900
3901         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3902
3903 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3904
3905         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3906         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3907         adjustments.
3908
3909 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3910
3911         * config/tc-i386.c (i386_immediate): Don't assume a constant
3912         immediate is necessarily 16 bits when in 16 bit code mode.
3913         (md_assemble): Instead set guess_suffix here after we have checked
3914         registers.
3915
3916 2000-04-02  Richard Henderson  <rth@cygnus.com>
3917
3918         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3919         quantities.  Correct right shift sign extension.
3920         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3921         32-bit value when shifting into place.
3922
3923 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3924
3925         * app.c: Add ATTRIBUTE_UNUSED as needed.
3926         * config/tc-ppc.c: Likewise.
3927         (ppc_size): Make unsigned long.
3928         (ppc_insert_operand): Add casts to avoid warnings.
3929
3930 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3931
3932         * config/tc-d10v.h (md_flush_pending_output): Define.
3933
3934 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3935
3936         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3937         segment.  Works for both BFD_ASSEMBLER and others.
3938         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3939
3940 2000-03-29  Nick Clifton <nickc@cygnus.com
3941
3942         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3943
3944 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3945
3946         * listing.c (LISTING_LHS_WIDTH): Default depends on
3947         LISTING_WORD_SIZE.
3948         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3949
3950 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3951
3952         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3953         string literal.
3954
3955 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3956
3957         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3958
3959         * config/tc-avr.c (mcu_types): Add missing initialiser.
3960         (md_pcrel_from_section): Add prototype.
3961         (avr_operand): Remove redundant test of unsigned < 0.
3962         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3963
3964 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3965
3966         * config/tc-avr.c: New file for AVR support.
3967         * config/tc-avr.h: Likewise.
3968         * configure.in: Add AVR support.
3969         * configure: Regenerate.
3970
3971 2000-03-26  Timothy Wall <twall@cygnus.com>
3972
3973         * gasp.c (macro_op): Add new argument to check_macro call.
3974         Macro structure definitions moved to macro.h
3975         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3976         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3977         nesting checks with an additional flag.
3978         (struct input_save): Add flag to indicate whether current sb
3979         should be checked for proper macro/conditional nesting.
3980         (input_scrub_push/pop): Save/restore nest check flag.
3981         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3982         defined.
3983         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3984         information if a pointer is provided.  This information may be
3985         used by the new macro hooks.
3986         * macro.h: Update prototype for check_macro.  Macro struct
3987         definitions moved here from macro.c/gasp.c.
3988         * read.c (read_a_source_file): Add parameter to check_macro call,
3989         and pass macro info to the macro hook, if defined.
3990         (input_scrub_insert_line): New.  Allow insertion of a line of
3991         characters into the input stream.
3992         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3993         file into the input stream.
3994         (s_include): Use input_scrub_insert_file.
3995         * internals.texi: Document new macro hooks.
3996         * as.h: New prototypes added.
3997
3998 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3999
4000         * config/tc-i386.c: Don't start any as_bad or as_warn message with
4001         an initial capital letter.
4002         (i386_index_check): Reindent.
4003
4004 2000-03-19  Nick Clifton  <nickc@cygnus.com>
4005
4006         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4007         relative branches.
4008
4009 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4010
4011         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4012         instruction operand bad if Rd > 7 when generating
4013         thumb instructions. Prevents for example,
4014         "adr r12,label" from silently failing and generating
4015         the wrong instruction.
4016
4017 2000-03-17  Nick Clifton  <nickc@cygnus.com>
4018
4019         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4020         that have a destingation >= 0x400000.
4021         Fix compile time warning messages.
4022
4023 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4024
4025         * config/tc-sh.c (md_begin): When encountering insn that are
4026         not supported by the current arch, only change the name if
4027         its contents are the same as prev_name.
4028         (get_specific): If the the architecture doesn't match, fail.
4029
4030 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4031
4032         * config/tc-sh.c (IDENT_CHAR): Define.
4033         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
4034         matching back where it came from.
4035
4036 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4037
4038         * config/tc-sh.c (md_show_usage): Add description of -dsp.
4039
4040 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
4041
4042         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4043         normal operands.
4044
4045 2000-03-15  Kazu Hirata  <kazu@hxi.com>
4046
4047         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4048
4049 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
4050
4051         * expr.c (operand) [case 'f']: When testing if '0f' can start a
4052         floating-point-number, make sure 'f' is in FLT_CHARS.
4053
4054 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
4055
4056         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4057         (s_lcomm_internal): Use it.
4058         * doc/internals.texi (CPU backend): Document it.
4059         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4060         bytes.
4061
4062 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
4063
4064         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4065         when embedded-pic.
4066
4067         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4068         implementation doesn't have special handling for switch
4069         statements.
4070         (macro_build): Allow for code in sections other than .text.
4071         (macro): Likewise.
4072         (mips_ip): Likewise.
4073         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4074         Don't perform relocs if we will be outputting them.
4075         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4076         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
4077         embedded-pic.
4078
4079 2000-03-09  Catherine Moore  <clm@cygnus.com>
4080
4081         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
4082         relocation type based on the entry in the fixup structure.
4083         Put S_IS_EXTERN processing back in.
4084
4085 2000-03-08  H.J. Lu  (hjl@gnu.org)
4086
4087         * Makefile.am (install-exec-tooldir): Depend on
4088         install-exec-bindir for parallel make.
4089         * Makefile.in: Regenerated.
4090
4091 2000-03-06  Nick Clifton  <nickc@cygnus.com>
4092
4093         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4094         switch.
4095         (md_parse_option): Parse -m32r command line switch - disable m32rx
4096         compatability.
4097         (md_show_usage): Document new option.
4098
4099         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4100         * doc/Makefile.in: Regenerate.
4101         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4102
4103 2000-03-02  Michael Meissner  <meissner@redhat.com>
4104
4105         * config/tc-d30v.c (check_range): Remove code that incorrectly
4106         sign extended values where bits < 32.
4107
4108 2000-03-02  H.J. Lu  (hjl@gnu.org)
4109
4110         * configure.in: Support --enable-targets=all on ia32.
4111         * configure: Regenerated.
4112
4113 2000-03-01  Nick Clifton  <nickc@cygnus.com>
4114
4115         * gasp.c (do_align): Remove bogus check of alignment value.
4116
4117 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
4118
4119         * config/obj-elf.c (elf_frob_symbol): Remove code which when
4120         TC_PPC was defined forced the type of a symbol with no other type
4121         to be BSF_OBJECT.
4122
4123 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
4124
4125         * doc/internals.texi (CPU backend): Mention that
4126         line_separator_chars do not break up comments.  Fix typos for
4127         LEX_AT and LEX_NAME descriptions.  Document operands for
4128         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
4129         description of md_create_short_jump usage.  Document argument for
4130         md_undefined_symbol.
4131
4132 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
4133
4134         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4135         (md_parse_option): Handle it.
4136         (md_show_usage): Document it.
4137
4138 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
4139
4140         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4141         opcode, for the instruction `pal19'.  From Andrea Arcangeli
4142         <andrea@suse.de>.
4143
4144 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
4145
4146         * config/tc-i386.c (i386_immediate): Move constant operand sizing
4147         from here..
4148         (md_assemble): To here, before template operands are matched.
4149         Also ensure a constant immediate is sign extended when we know the
4150         size is at most 16 bits.  This is to catch cases like "add
4151         $0xffc0,%ax" where we don't know the size, and thus that the
4152         immediate can be represented as Imm8S until after parsing the
4153         register operand.
4154         (i386_displacement): Similarly sign extend 16 bit constant
4155         displacements.
4156         (md_assemble): Relax 16-bit jump constant range check to suit sign
4157         extended displacements.
4158
4159 2000-02-26  Andreas Jaeger  <aj@suse.de>
4160
4161         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4162
4163 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4164
4165         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4166         call operands when intel_syntax.
4167         (intel_float_operand): Return 2 for "fi...".
4168         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4169         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
4170         earlier "SHORT" change.
4171         (md_assemble): When determining suffix from Regs, exclude
4172         InOutPortReg.
4173
4174 2000-02-24  Nick Clifton  <nickc@cygnus.com>
4175
4176         * configure: Add arm-wince, mips-pe and sh-pe targets.
4177         * configure: Regenerate.
4178
4179         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4180         sh-pe targets.
4181         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4182         "pe-mips" for the mips-pe target.
4183
4184         * config/tc-arm.c (insns): Change displacement encoded in BL
4185         and B instructions if the target port is arm-wince.
4186         (do_ldst): Do not bias the relocation offset if the target
4187         port is arm-wince.
4188         (md_pcrel_from): Add in missing relocation offset bias if the
4189         target os arm-wince.
4190
4191         * config/tc-mips.c (mips_target_format): Support COFF flavour.
4192         (md_begin): Disable -G support for mips-pe target.
4193         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4194         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4195         COFF flavour.
4196
4197         * config/tc-sh.c (md_begin): sh-pe target is little endian.
4198         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4199         assembler, just set the alignment to 4.
4200
4201         * config/te-wince-pe.h: New file for WinCE targets.  Define
4202         TE_WINCE.
4203
4204 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4205
4206         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4207         string instructions.
4208         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4209         (i386_intel_memory_operand): After finding a segment override,
4210         check again for no `[' before looking for a displacement.  Bomb if
4211         more than one displacement rather than silently discarding the
4212         second and subsequent ones.  Free strings malloc'd by
4213         build_displacement_string.
4214
4215 2000-02-24  Catherine Moore  <clm@cygnus.com>
4216
4217         * config/obj-som.c (obj_pseudo_table): Add "weak".
4218         (obj_som_weak): New routine.
4219
4220 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
4221
4222         * config/tc-i386.c (union i386_op): New.
4223         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
4224         Throughout file replace occurences of disps[n], imms[n], regs[n]
4225         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
4226         intel mode operand swapping.  Add assert in regKludge and
4227         fake_zero_displacement code.  Test i.types[n] when outputting
4228         displacements and immediates.  Combine output of Disp16 with
4229         Disp32.
4230         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4231         when in intel mode by (not) reversing fsub and fdiv operands
4232         before the template search.  This fails for single operand
4233         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4234         undefined.  Instead fix the base_opcode after we've found the
4235         template.  Move base_opcode xor with found_reverse_match from
4236         opcode output code to before this fix so we test for the correct
4237         opcodes.
4238         (md_assemble): Don't use strcmp when deciding to ignore the suffix
4239         check in intel mode.  Instead compare opcodes.
4240
4241         * config/tc-i386.h (TC_RELOC): Delete.
4242         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
4243         with equivalent call to reloc.
4244
4245         * as.h (flag_m68k_mri): Move declaration after target include, and
4246         only declare when TC_M68K defined.  Define as zero otherwise.
4247         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4248         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4249         Define as zero otherwise.
4250         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4251         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4252         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4253         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4254         testing whether defined.
4255         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4256         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4257         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4258         rather than testing whether defined.
4259         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4260         (parse_mri_cons): Declare and use only when TC_M68K.
4261         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4262         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4263         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4264
4265         * NEWS: Mention IBM 370 support.
4266
4267 2000-02-23  Richard Henderson  <rth@cygnus.com>
4268
4269         * config/tc-i386.c (md_assemble): When swapping operands for
4270         intel_syntax, assume everything that's not Imm or Disp is a
4271         register.
4272
4273 2000-02-23  Linas Vepstas <linas@linas.org>
4274
4275         * config/tc-i370.c, config/tc-i370.h: New files.
4276         * Makefile.am: Add support for Linux/IBM 370.
4277         * configure.in: Likewise.
4278         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4279         * config/obj-elf.c: Include elf/i370.h
4280         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4281
4282         * Makefile.in: Regenerate.
4283         * configure: Regenerate.
4284
4285         * doc/c-i370.texi: New file.
4286         * doc/all.texi: Include it.
4287         * doc/as.texinfo: And here.
4288         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4289         * doc/Makefile.in: Regenerate.
4290
4291 2000-02-19  Michael Meissner  <meissner@redhat.com>
4292
4293         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4294         determine if an instruction can be used in parallel with an ADDppp
4295         or SUBppp instruction.
4296
4297 2000-02-22  Andrew Haley  <aph@cygnus.com>
4298
4299         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4300
4301 2000-02-22  Andrew Haley  <aph@cygnus.com>
4302
4303         * config/tc-mips.c (mips_gp32): New variable.
4304         (macro_build) Use mips_gp32.
4305         (mips_ip): Ditto.
4306         (md_longopts): Add "-mgp32" and "-mgp64".
4307         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4308
4309         (OPTION_M7900): Change offset
4310         (OPTION_NO_M7900): Ditto.
4311
4312 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4313
4314         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4315         warning, and bump it to 1.
4316
4317 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
4318
4319         From Brad Lucier <lucier@math.purdue.edu>:
4320         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4321         match format.
4322
4323 2000-02-21  Catherine Moore  <clm@cygnus.com>
4324
4325         * config/tc-mips.c (MF_HILO_INSN): Define.
4326         (mips_7000_hilo_fix): Declare.
4327         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4328         (md_parse_option): Check for 7000_HILO_FIX options.
4329         (OPTION_M7000_HILO_FIX): Define.
4330         (OPTION_NO_M7000_HILO_FIX): Define.
4331         * doc/c-mips.texi (-mfix7000): Describe.
4332
4333 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
4334
4335         * listing.c (print_lines): Remove unused variable `end'.
4336
4337         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4338         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4339         reloc_type when BFD_ASSEMBLER.
4340         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4341         reloc_type when BFD_ASSEMBLER. Move common code out of switch
4342         statement and quell signed vs. unsigned comparison warning.
4343
4344 2000-02-18  Nick Clifton  <nickc@cygnus.com>
4345
4346         * config/tc-d10v.c (find_opcode): Add a symbol's value to
4347         the computed frag offset, rather than overwriting it.
4348
4349 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4350
4351         * config/tc-sh.c ("elf/sh.h"): Include.
4352         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4353         (md.begin): Initialize target_arch.
4354         Only include opcodes in has table that match selected architecture.
4355         (parse_reg): Recognize register names for sh-dsp.
4356         (parse_at): Recognize post-modify addressing.
4357         (get_operands): The leading space is now optional.
4358         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
4359         arguments.  Update valid_arch.
4360         (build_Mytes): Add support for SDT_REG_N.
4361         (find_cooked_opcode): New function, broken out of md_assemble.
4362         (assemble_ppi, sh_elf_final_processing): New functions.
4363         (md_assemble): Use find_cooked_opcode and assemble_ppi.
4364         (md_longopts, md_parse_option): New option: -dsp.
4365         * config/tc-sh.h (elf_tc_final_processing): Define.
4366         (sh_elf_final_processing): Declare.
4367
4368 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
4369
4370         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4371         the unwinder subspace.  Save the current seg/subseg before creating
4372         the new seg/subseg.
4373
4374 2000-02-10  Nick Clifton  <nickc@cygnus.com>
4375
4376         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4377         little endian targets.
4378         (INST_BYTE1): Redefine to handle big and little endian
4379         targets.
4380         (cpu_type): New type: Select between M340 and M210.
4381         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4382         instructions of the M340.
4383         (md_assemble): Add support for the MULSH and OPSR classes of
4384         instructions.
4385         (md_atof): Add support for little endian targets.
4386         (md_parse_option): Add support for -EL, -EB and -mcpu command
4387         line switches.
4388         (md_convert_frag): Add support for little endian targets.
4389         (md_apply_fix3): Add support for little endian targets.
4390         (md_number_to_chars): Add support for little endian targets.
4391
4392 2000-02-10  Timothy Wall  <twall@redhat.com>
4393
4394         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4395         defined, use it to verify the symbol just read should be a label.
4396
4397 2000-02-10  Timothy Wall  <twall@redhat.com>
4398
4399         * app.c (do_scrub_chars): Handle "||" for parallel instructions
4400         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
4401         around colons when KEEP_WHITE_AROUND_COLON is defined.
4402         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4403         and KEEP_WHITE_AROUND_COLON.
4404
4405 2000-02-08  Timothy Wall  <twall@redhat.com>
4406
4407         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4408         logic.
4409         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4410         implemented.
4411         (end_repeat): New.  Provide support for a "break" out of the
4412         repeat loop.
4413         * read.h: Add prototypes for new functions.
4414
4415 2000-02-08  Timothy Wall  <twall@redhat.com>
4416
4417         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4418         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4419         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4420         non-zero.
4421
4422 2000-02-08  Timothy Wall  <twall@redhat.com>
4423
4424         * read.c: Added elseif to directives table.
4425         * read.h: Added prototype for s_elseif.
4426         * doc/as.texinfo: Added description for elseif.
4427         * cond.c (s_elseif): New function
4428
4429 2000-02-04  Timothy Wall  <twall@redhat.com>
4430
4431         * listing.c (print_lines): Remove conditionals causing bug in
4432         listings.
4433
4434 2000-02-03  Timothy Wall  <twall@cygnus.com>
4435
4436         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4437         default values.
4438         * frags.c (frag_new): Calculate fr_fix in octets
4439         (frag_now_fix) Return offset as target address offset (bytes).
4440         (frag_now_fix_octets) New - Return offset in octets (8-bit
4441         quantities).
4442         * frags.h: Added prototype for frag_now_fix_octets().
4443         Distinguish between octets and bytes in field descriptions.
4444         * listing.c (calc_hex): Account for octets vs bytes when
4445         printing addresses/offsets.
4446         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4447         target is little-endian, print the octets in a word in big-endian
4448         order so that the display looks like a proper hexadecimal number,
4449         instead of having the octets reversed.
4450         * read.c (do_align): When recording alignment, alignment power
4451         should be in terms of target bytes (minimum addressible unit)
4452         instead of octets.
4453         (do_org) Convert ORG target address (byte) argument into an
4454         octet offset when generating a variable fragment.
4455         * symbols.c (resolve_symbol_value): Symbol final value
4456         converted to a target address offset (bytes) from its octet offset.
4457         * config/obj-coff.c (coff_frob_symbol): Symbol target address
4458         offset (bytes) is adjusted by the frag offset (octets) converted
4459         to bytes.
4460         (coff_frob_section) Section alignment power is in terms of bytes;
4461         convert it to an octet alignment power when calculating size (and
4462         size mask) in octets.  Don't modify the section size in order to
4463         "align" it for TI COFF, since that format has a different method
4464         for storing alignment information.
4465
4466 2000-02-01  Timothy Wall  <twall@cygnus.com>
4467
4468         * stabs.c (generate_asm_file): Escape backslashes in stabs file
4469         entries, matching the way GCC generates them.  If not escaped, the
4470         filename is encoded incorrectly.
4471
4472 2000-01-31  Nick Clifton  <nickc@cygnus.com>
4473
4474         * config/tc-arm.c (reg_table): Add support for ATPCS register
4475         naming conventions.
4476
4477 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
4478
4479         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4480         already defined.
4481         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4482         New macro.
4483         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4484         of a symbol when we really care about its value.
4485
4486 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
4487
4488         * config/tc-mcore.c (md_assemble): Give warning message if
4489         operands passes to instruction are more than the spec.
4490
4491 2000-01-27  Thomas de Lellis <tdel@windriver.com>
4492
4493         * config/tc-arm.c (armadjust_symtab): If the assembler is in
4494         Thumb mode but the label seen was not declared as '.thumb_func'
4495         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
4496         correct disassembly of Thumb code bounded by non function labels.
4497
4498 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4499
4500         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4501         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
4502
4503         * Makefile.in: Same here.
4504         Update copyright.
4505
4506         * configure.in: Set bfd_gas for i386-aout when primary target
4507         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4508         we may need the primary te_file.  Remove incorrect comment.
4509
4510         * configure: Regenerate.
4511
4512         * config/e-i386aout.c: New file.
4513
4514         * as.c (USE_EMULATIONS): Move to before print_version_id.
4515         (struct emulation): Add i386aout.
4516         (show_usage): Split text strings.  Reformat -a text.  Add --em
4517         help.
4518         Update copyright.
4519
4520         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4521         (aout_format_ops): New.
4522         Update copyright.
4523
4524         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4525         preprocessor conditional and add aout USE_EMULATIONS tests.
4526         (read_a_source_file): Don't pass error strings to printf as
4527         format arg.
4528         Update copyright.
4529
4530         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4531         format arg.
4532         (do_data): Same here.
4533         (process_file): And here.
4534         Update copyright.
4535
4536         * symbols.c (colon): Rewrite "already defined" fatal message
4537         code for aout with USE_EMULATIONS.
4538         Update copyright.
4539
4540         * config/obj-aout.c (OBJ_HEADER): Define.
4541         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4542         fields of sentinel.
4543         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4544         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4545         forms here.
4546         (obj_aout_type): Expand S_SET_OTHER here too.
4547         (obj_read_begin_hook): Remove.
4548         (aout_pop_insert): New.
4549         (obj_aout_s_get_other): New.
4550         (obj_aout_s_get_desc): New.
4551         (aout_format_ops): New.
4552         Update copyright.
4553
4554         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4555         gets aout_pseudo_table.
4556         (aout_pseudo_table): Declare.
4557         (obj_read_begin_hook): Define.
4558         Update copyright.
4559
4560         * config/obj-coff.c (obj_pseudo_table): Rename to
4561         coff_pseudo_table.
4562         (coff_pop_insert): Use coff_pseudo_table.
4563         (coff_sec_sym_ok_for_reloc): Remove.
4564         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4565         and comment all zero entries and remove #if 0 code.
4566         Update copyright.
4567
4568         * config/obj-coff.h (obj_pop_insert): Define.
4569         (coff_pseudo_table): Declare.
4570         Update copyright.
4571
4572         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4573         s_get_size, s_set_size.  Comment all zero entries.
4574         Update copyright.
4575
4576         * config/obj-elf.c (elf_s_get_other): New function.
4577         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4578         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4579         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4580         comment.
4581         (obj_elf_parse_section_letters): Don't pass error strings to
4582         printf as format arg.
4583         Update copyright.
4584
4585         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4586         OBJ_MAYBE_ECOFF.
4587         (elf_s_get_other): Declare.
4588         (S_GET_OTHER) Define as elf_s_get_other if not already
4589         defined.
4590         (S_SET_OTHER): Only define when not already defined.
4591         (elf_obj_read_begin_hook): Declare.
4592         (obj_read_begin_hook): Define.
4593         (elf_obj_symbol_new_hook): Declare.
4594         (obj_symbol_new_hook): Define.
4595         Update copyright.
4596
4597         * config/obj-multi.h: Add copyright header and protect against
4598         multiple inclusion.  Add * to all function pointers.
4599         (OBJ_HEADER): If defined, include it rather than other defines
4600         in this file.
4601         (obj_frob_file_after_relocs): Test for NULL.
4602         (obj_symbol_new_hook): Here too.
4603         (obj_sec_sym_ok_for_reloc): And here.
4604         (S_GET_OTHER): Define.
4605         (S_GET_DESC): Define.
4606         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4607         (OBJ_MAYBE_ELF): Update comment.
4608
4609         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4610         OBJ_AOUT preprocessor conditional and handle emulation by
4611         testing OUTPUT_FLAVOR.
4612         (i386_displacement): Here too.
4613         (md_section_align): Similarly here.
4614         (i386_target_format): Conditionally compile when more than one
4615         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4616         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4617         (i386_displacement): Here too.
4618         Update copyright.
4619
4620         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4621         Define TARGET_FORMAT for aout only when not multi.
4622         Update copyright.
4623
4624         * config/te-multi.h: Delete file as it's identical to te-generic.h
4625
4626 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4627
4628         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4629         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4630         LONG_MNEM_SUFFIX.
4631
4632         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4633         DWORD_MNEM_SUFFIX.
4634         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4635         comments.
4636
4637 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4638
4639         * config/tc-mips.c (mips_do_align): New function.
4640         * config/tc-mips.h (md_do_align): Define.
4641
4642 2000-01-10  Philip Blundell  <philb@gnu.org>
4643
4644         * doc/c-arm.texi (ARM Options): Fix typo.
4645         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4646         line separator for Linux.
4647         * doc/as.texinfo (Comments): Mention the ARM.
4648
4649 2000-01-10  Philip Blundell  <pb@futuretv.com>
4650
4651         * configure.in (arm*-*-conix*): New target.
4652         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4653         armv*-*-linux-gnu.
4654         * configure: Regenerate.
4655
4656 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4657
4658         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4659         (obj_elf_visibility): New function.
4660
4661         * doc/as.texinfo (Visibility): New node: document visibility
4662         pseudo ops.
4663
4664 For older changes see ChangeLog-9899