gas/ChangeLog

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