gas/ChangeLog

   1 2001-03-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
   2
   3         * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
   4         with 'Motorola specification for assembly language input standard'.
   5
   6 2001-03-17  Richard Henderson  <rth@redhat.com>
   7
   8         * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
   9         (dwarf2_directive_loc): Don't use them.
  10         (dwarf2_directive_file): Reject duplicate file definitions.
  11         (get_filenum): Zero allocated memory.
  12         (out_file_list): Complain about missing file definitions.
  13
  14 2001-03-17  Alan Modra  <alan@linuxcare.com.au>
  15
  16         * read.c (do_org): Handle complex expressions.
  17         * cgen.c (gas_cgen_finish_insn): Likewise.
  18
  19 2001-03-15  David Mosberger  <davidm@hpl.hp.com>
  20
  21         * config/tc-ia64.c (md): New member keep_pending_output.
  22         (ia64_flush_pending_output): Flush only if md.keep_pending_output
  23         is not set.
  24         (dot_xdata): Turn on md.keep_pending_output for the duration of
  25         this function.
  26         (dot_xfloat_cons): Ditto.
  27         (dot_xstringer): Ditto.
  28         (dot_xdata_ua): Ditto.
  29         (dot_xfloat_cons_ua): Ditto.
  30
  31 2001-03-15  Jim Wilson  <wilson@redhat.com>
  32
  33         * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
  34         label support.
  35
  36 2001-03-15  Alexandre Oliva  <aoliva@redhat.com>
  37
  38         * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
  39
  40 2001-03-15  DJ Delorie  <dj@redhat.com>
  41
  42         * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
  43         blindly freeing string if it isn't at the top of the obstack.
  44
  45 2001-03-13  Alan Modra  <alan@linuxcare.com.au>
  46
  47         * config/tc-i386.c (RELOC_ENUM): Define.  Use throughout file.
  48         (NUM_FLAG_CODE): Define.
  49         (lex_got): New function.
  50         (got_reloc): New global var.
  51         (x86_cons_fix_new): New function.
  52         (x86_cons): New function.
  53         (i386_immediate): Use lex_got here, replacing inline code.  Change
  54         "ignoring junk.." error message to "junk.."
  55         (i386_displacement): Likewise.
  56         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
  57         (x86_cons): Declare.
  58         (TC_CONS_FIX_NEW): Define.
  59         (x86_cons_fix_new): Declare.
  60
  61 2001-03-12  Nick Clifton  <nickc@redhat.com>
  62
  63         * config/tc-arm.c (md_begin): Always set machine type based on
  64         cpu_variant.
  65
  66 2001-03-07  Alan Modra  <alan@linuxcare.com.au>
  67
  68         * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
  69         (md_assemble) <smallest displacement>: Use correct field of i.op[]
  70         union.
  71         <JumpInterSegment output>: Use correct i.disp_reloc[].
  72         <immediate output>: Likewise.
  73
  74 2001-03-06  Nick Clifton  <nickc@redhat.com>
  75
  76         * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
  77         BLX(1) instruction.
  78
  79 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
  80
  81         * config/tc-m68k.c : Add 5407 to archs[] table.
  82         (HAVE_LONG_BRANCH): Add mcf5407.
  83         (select_control_regs): Recognize 5407.
  84
  85 2001-03-02  Dave Brolley  <brolley@redhat.com>
  86
  87         * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
  88         than m32r_do_align.
  89
  90 2001-03-02  Richard Sandiford  <rsandifo@redhat.com>
  91
  92         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
  93         (gen_to_words): Print warnings if NaNs are found and the target CPU
  94         does not support them.  Allow largest exponent to be used in normal
  95         numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
  96
  97 2001-02-28  Andreas Jaeger  <aj@suse.de>, Bo Thorsen  <bo@suse.de>
  98
  99         * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
 100         anymore since we use bfd_elf_generic_reloc now.
 101         (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
 102
 103 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
 104
 105         * configure.in (BFD_VERSION): New.
 106         (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
 107         * configure: Regenerate.
 108         * Makefile.am: Run "make dep-am"
 109         * Makefile.in: Regenerate.
 110         * doc/Makefile.in: Regenerate.
 111
 112 2001-02-26  Mark Elbrecht  <snowball3@bigfoot.com>
 113
 114         * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
 115         SEC_NEVER_LOAD when the 'n' flag is used.
 116         Add SEC_NEVER_LOAD to matchflags.
 117
 118 2001-02-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 119
 120         * symbols.c (decode_local_label_name): Initialize message_format
 121         only when an error is reported (perf pb due to I18N).
 122
 123 2001-02-23  H.J. Lu  <hjl@gnu.org>
 124
 125         * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
 126         BFD_ASSEMBLER is not defined.
 127
 128 2001-02-23   Richard Sandiford <rsandifo@redhat.com>
 129
 130         * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
 131         done if it's against a symbol.
 132
 133 2001-02-22  Timothy Wall  <twall@cygnus.com>
 134
 135         * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
 136         target formats if applicable.
 137         * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
 138         * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
 139         * Makefile.in: Regenerated.
 140         * configure.in: Added configuration for ia64-*-aix*.
 141         * configure: Regenerated.
 142
 143 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 144
 145         * config/tc-ia64.c (enum operand_match_result): New type.
 146         (operand_match): Change return type to operand_match_result.
 147         Fix all returns appropriately, adding support for returning the
 148         out-of-range result.
 149         (parse_operands): New locals result, error_pos, out_of_range_pos,
 150         curr_out_of_range_pos.  Rewrite operand matching loop to give better
 151         error messages.
 152
 153 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 154
 155         * config/tc-ia64.c (struct unwind): Add member "prologue_count".
 156         (dot_proc): Clear unwind.prologue_count to zero.
 157         (dot_prologue): Increment unwind.prologue_count.
 158         (dot_restore): If second operand is omitted, use
 159         unwind.prologue_count -1 for "ecount" (# of additional regions to
 160         pop).  Decrement unwind.prologue_count by number of regions
 161         popped.
 162
 163 2001-02-21  Nick Clifton  <nickc@redhat.com>
 164
 165         * doc/as.texinfo (Section): Note that some flags to the COFF
 166         version of .section remove attributes rather than setting them.
 167
 168 2001-02-20  Kazu Hirata  <kazu@hxi.com>
 169
 170         * config/tc-pdp11.c: Fix formatting.
 171         * config/tc-pdp11.h: Likewise.
 172
 173 2001-02-20  Bo Thorsen  <bo@suse.de>
 174
 175         * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
 176         entry.
 177
 178 2001-02-18  David O'Brien  <obrien@FreeBSD.org>
 179
 180         * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
 181         all FreeBSD platforms should look the same at this level.
 182         * configure: Rebuilt.
 183         * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
 184
 185 2001-02-18  lars brinkhoff  <lars@nocrew.org>
 186
 187         * Makefile.am: Add PDP-11 target.
 188         * configure.in: Likewise.
 189         * config/tc-pdp11.c: New file.
 190         * config/tc-pdp11.h: New file.
 191         * doc/Makefile.am: Add PDP-11 documentation.
 192         * doc/all.texi: Likewise.
 193         * doc/as.texinfo: Likewise.
 194         * doc/c-pdp11.texi: New file.
 195
 196 2001-02-16  matthew green  <mrg@redhat.com>
 197
 198         * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
 199
 200 2001-02-13  Jim Wilson  <wilson@redhat.com>
 201
 202         * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
 203         reloc instead of a 0 reloc.
 204         (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
 205         as done.
 206         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
 207
 208 2001-02-13  Ian Lance Taylor  <ian@zembu.com>
 209
 210         * write.c (is_dnrange): Stop as soon as the address becomes
 211         larger.
 212         (relax_frag): Add segment parameter.  Only call symbol_get_frag
 213         once.  Only call is_dnrange if the symbol is in the same segment,
 214         and the symbol address is larger.
 215         (relax_segment): Pass segment to md_relax_frag and relax_frag.
 216         * write.h (relax_frag): Update declaration.
 217         * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
 218         it to relax_frag.
 219         * config/tc-m32r.c (m32r_relax_frag): Likewise.
 220         * config/tc-m32r.h (md_relax_frag): Add segment parameter.
 221         (m32r_relax_frag): Update declaration.
 222         * config/tc-mips.h (md_relax_frag): Add segment parameter.
 223         * config/tc-tic54x.h (md_relax_frag): Likewise.
 224         * doc/internals.texi (CPU backend): Update documentation for
 225         md_relax_frag.
 226
 227 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
 228
 229         * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
 230         Mention effect of < 386 architectures on jump promotion.
 231         (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
 232
 233         * config/tc-i386.c (no_cond_jump_promotion): New.
 234         (set_cpu_arch): Parse "jumps" arch modifier.
 235         (insn_size): Modify usage comment.
 236         (ENCODE_RELAX_STATE): Reformat and protect macro arg.
 237         (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
 238         (TYPE_FROM_RELAX_STATE): New define.
 239         (UNCOND_JUMP, COND_JUMP): Renumber.
 240         (md_relax_table): Reorder to suit.
 241         (COND_JUMP86): New define.
 242         (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
 243         (md_assemble): Create frag var for jumps of max size, encode relax
 244         state for COND_JUMP86.
 245         (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
 246         leave conditional jumps small if no_cond_jump_promotion.
 247         (md_convert_frag): Likewise.
 248
 249         * expr.c (operator): Don't bump input_line_pointer for two char
 250         operators.  Instead return operator size via new param num_chars.
 251         (expr): Use above to parse multi-char operators correctly.
 252
 253 Mon Feb 12 17:45:50 CET 2001  Jan Hubicka  <jh@suse.cz>
 254
 255         * config/tc-i386.c (i386_displacement): Fix handling of
 256         BFD_RELOC_X86_64_GOTPCREL.
 257         (i386_validate_fix): Likewise.
 258
 259 2001-02-12  Philip Blundell  <pb@futuretv.com>
 260
 261         * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
 262         ldrt/strt instructions.
 263
 264 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 265
 266         * config/tc-mips.c (macro): For M_LA_AB emit a
 267         BFD_RELOC_MIPS_CALL16 relocation or a
 268         BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
 269         BFD_RELOC_MIPS_GOT16 and
 270         BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
 271         loading the jump register when generating SVR4_PIC code.
 272
 273 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 274
 275         * configure.in: Make 'mipself' and 'mipsecoff' emulations
 276         map to MIPS-specific files, as they used to do before the
 277         change on 2000-05-21.
 278         * configure: Regerate.
 279
 280 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 281
 282         * config/tc-mips.c (md_parse_option): Don't try to compile
 283         ELF-only option code if not ELF.
 284
 285 2001-02-08  David Mosberger  <davidm@hpl.hp.com>
 286
 287         * config/tc-ia64.h (md_elf_section_type): New macro.
 288         (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
 289         (they're now handled via ia64_elf_section_type.
 290
 291         * config/tc-ia64.c (unwind): New members saved_text_seg,
 292         saved_text_subseg, and force_unwind_entry.
 293         (optimize_unw_records): New function to optimize away unnecessary
 294         unwind directives.
 295         (ia64_elf_section_type): New function.
 296         (output_unw_records): Generate unwind info only if the size is
 297         non-zero or if it's forced for some other reason (e.g.,
 298         handlerdata or a personality routine).
 299         (generate_unwind_image): Don't switch back to previous
 300         section---stay inside the unwind info section instead so that
 301         handlerdata that may follow goes into the right place.
 302         (dot_handlerdata): Force generation of unwind entry and save the
 303         current active text segment before generating unwind image.
 304         (dot_unwentry): Force generation of unwind entry.
 305         (dot_personality): Ditto.
 306         (dot_endp): Generate unwind table entry only if there is
 307         some unwind info or the unwind entry was forced.
 308
 309         * config/tc-ia64.c (make_unw_section_name): New macro to form
 310         unwind section name.
 311         (generate_unwind_image): Add "text_name" argument.  Use it to
 312         form unwind section name.
 313         (dot_handlerdata): Determine current segment (section) name and
 314         pass it to generate_unwind_image().
 315         (dot_endp): Determine current segment (section) name and use
 316         it to determine the appropriate unwind section name.
 317         (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
 318         n, fill, and max arguments.
 319
 320 2001-02-09  Schwidefsky  <schwidefsky@de.ibm.com>
 321
 322         * Makefile.am: Add linux target for S/390.
 323         * configure.in: Likewise.
 324         * config/tc-s390.c: New file.
 325         * config/tc-s390.h: New file.
 326
 327 2001-02-09  Alexandre Oliva  <aoliva@redhat.com>
 328
 329         * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
 330         2byte, 4byte and 8byte.
 331
 332 2001-02-08  Alan Modra   <alan@linuxcare.com.au>
 333
 334         * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
 335         md_number_to_chars with size > sizeof (valueT).
 336
 337 2001-02-06  H.J. Lu  <hjl@gnu.org>
 338
 339         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
 340         there is no relocation.
 341
 342 2001-02-06  H.J. Lu  <hjl@gnu.org>
 343
 344         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
 345
 346         * config/tc-ia64.c (md_parse_option): Only accept the valid
 347         ia64 options on "-axxx".
 348
 349 2001-02-05  Jim Wilson  <wilson@redhat.com>
 350
 351         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
 352         aborting for invalid operands.
 353
 354 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
 355
 356         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
 357         than via pointer.  Update all callers.
 358         (UNWIND_LOW32): Define.
 359         (UNWIND_HIGH32): Define.
 360         (pa_build_unwind_subspace): Use the above macros instead of dumping
 361         bitfields directly.  Call frag_more once rather than multiple times.
 362         (md_assemble): Use UNWIND_LOW32.
 363         (pa_entry): Likewise
 364         (pa_procend): Likewise.
 365         (process_exit): Use UNWIND_HIGH32.
 366
 367 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 368
 369         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
 370         function to select the header according to the cpu.
 371         (md_after_pass_hook, md_do_align): Remove.
 372         (md_cleanup, m68hc11_cleanup): Remove.
 373         (md_pcrel_from_section): Declare.
 374         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
 375         (build_jump_insn, build_insn): Likewise.
 376         (m68hc11_listing_header): New function.
 377         (m68hc11_cleanup): Remove.
 378
 379 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 380
 381         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
 382         symbols because there is no support for shared libraries and these
 383         symbols can't be overridden (unless they are weak).
 384
 385 2001-02-01  Momchil Velikov  <velco@fadata.bg>
 386
 387         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
 388         for the compilation unit with a zero byte.
 389
 390 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
 391
 392         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
 393         destinations.  Correct range check for 17 and 22 bit branches.
 394
 395 2001-01-25  Nick Clifton  <nickc@redhat.com>
 396
 397         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
 398         still set.  Issue an error message instead.
 399         (md_estimate_size_before_relax): Delete unused variable
 400         'buffer_address'.  Fixup parentheses around if statement.
 401
 402 2001-01-23  Kazu Hirata  <kazu@hxi.com>
 403
 404         * as.c: Fix formatting.
 405         * ehopt.c: Likewise.
 406         * messages.c: Likewise.
 407         * stabs.c: Likewise.
 408         * symbols.c: Likewise.
 409
 410 2001-01-23  Ben Elliston  <bje@redhat.com>
 411
 412         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
 413
 414 2001-01-22  Kazu Hirata  <kazu@hxi.com>
 415
 416         * config/tc-alpha.c: Fix formatting.
 417
 418 2001-01-19  Kazu Hirata  <kazu@hxi.com>
 419
 420         * config/tc-alpha.c: Fix formatting.
 421
 422 2001-01-18  Kazu Hirata  <kazu@hxi.com>
 423
 424         * config/tc-alpha.c: Fix formatting.
 425
 426 2001-01-18  Nick Clifton  <nickc@redhat.com>
 427
 428         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
 429         "da" flags.
 430         (stm_flags): Remove redundant bit from "ed" and "da" flags.
 431
 432 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
 433
 434         * configure.in (cpu_type, arch): Match i386 too.
 435         * configure: Rebuilt.
 436
 437 2001-01-16  Kazu Hirata  <kazu@hxi.com>
 438
 439         * config/tc-i386.c: Fix formatting.
 440
 441 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
 442
 443         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
 444         relocs for .PARISC.unwind section.
 445
 446         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
 447         depending on section flags, not just for .text.
 448
 449 2001-01-15  Jim Wilson  <wilson@redhat.com>
 450
 451         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
 452         not immediately followed by an instruction.
 453
 454 2001-01-15  Kazu Hirata  <kazu@hxi.com>
 455
 456         * config/tc-m68hc11.c: Fix formatting.
 457
 458 2001-01-15  Nick Clifton  <nickc@redhat.com>
 459
 460         * symbols.c (colon): Change 'already defined symbol' from a
 461         fatal error to an ordinary error.  There is no reason why this
 462         error should be fatal.
 463
 464         * message.c (as_fatal): Delete output file, if one has been
 465         created.
 466
 467 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 468
 469         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
 470
 471 2001-01-14  Kazu Hirata  <kazu@hxi.com>
 472
 473         * config/tc-alpha.c: Fix formatting.
 474         * config/tc-arc.c: Likewise.
 475         * config/tc-arc.h: Likewise.
 476         * config/tc-d10v.c: Likewise.
 477         * config/tc-i370.c: Likewise.
 478         * config/tc-i386.c: Likewise.
 479         * config/tc-i960.c: Likewise.
 480         * config/tc-m68k.c: Likewise.
 481         * config/tc-ppc.c: Likewise.
 482         * config/tc-sparc.c: Likewise.
 483         * config/tc-tahoe.c: Likewise.
 484         * config/tc-vax.c: Likewise.
 485
 486         * config/tc-arc.c: Fix formatting.
 487
 488         * config/tc-arc.c: Fix formatting.
 489
 490 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 491
 492         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
 493         both 32 and 64 bit ELF.
 494
 495         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
 496         and don't bother storing `m' for "ce" completer.  Tidy handling of
 497         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
 498
 499 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 500
 501         * config/tc-i386.h (TARGET_MACH): New macro.
 502         (i386_mach): Declare.
 503         * config/tc-i386.c (i386_mach): New function.
 504
 505 2001-01-13  Philip Blundell  <philb@gnu.org>
 506
 507         * doc/as.texinfo: Fix spelling and cross-references.
 508
 509         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
 510         character for all systems, not just GNU/Linux.  Make it explicit
 511         that `-k' doesn't affect code generation, just ELF flags.
 512
 513 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
 514
 515         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
 516         instructions.
 517
 518 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 519
 520         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
 521
 522 2001-01-12  Nick Clifton  <nickc@redhat.com>
 523
 524         * as.c (print_args): Update copyright date to 2001.
 525
 526 2001-01-12  Peter Targett  <peter.targett@arccores.com>
 527
 528         * doc/c-arc.texi: New file.
 529         Some sections to be expanded.
 530
 531 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
 532
 533         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
 534         (md_parse_option): Always accept "--32".
 535
 536 2001-01-11  Peter Targett  <peter.targett@arccores.com>
 537
 538         * as.h (TC_ARC): Ensure struc-symbol.h included.
 539         * as.c (dwarf2dbg.h): Include to remove implicit declaration
 540         warnings.
 541         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
 542         (TARGET_SYMBOL_FIELDS) added.
 543
 544         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
 545         * doc/c-arc.texi: New file.
 546         Some sections to be expanded.
 547         * doc/as.texinfo: Update command-line options.
 548         Removed outdated text for ARC dependant features, instead include
 549         text from above file.
 550
 551         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
 552         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
 553         (targ-cpu.h) header.
 554         * config/tc-arc.h:
 555         * config/tc-arc.c: New updated configuration for
 556         ARC, including selection of core variants, and extensibility of
 557         instructions, registers etc. through directives.
 558
 559         * config/tc-arc.c (arc_extinst): Minor corrections for
 560         error messages.
 561         (arc_common) Likewise. Make alignment argument optional for local
 562         symbols also, with default of zero.
 563
 564 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 565
 566         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
 567         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
 568         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
 569         and fix_new_exp() instead.
 570         (md_convert_frag): For indexed post byte use the symbol value
 571         rather than the displacement.
 572         (md_relax_table): Fix indexed offset relax.
 573
 574 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 575
 576         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
 577         relax weak symbols.
 578         (relaxable_symbol): New function.
 579
 580 2001-01-11  Andreas Jaeger  <aj@suse.de>
 581
 582         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
 583         not used anywhere.
 584
 585 2001-01-10  Nick Clifton  <nickc@redhat.com>
 586
 587         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
 588         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
 589
 590 2001-01-10  Nick Clifton  <nickc@redhat.com>
 591
 592         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
 593         character used to dollar local symbols.
 594         (LOCAL_LABEL_CHAR): New constant - the magic character used to
 595         local label symbols.
 596         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
 597         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
 598         if defined.
 599         Use LOCAL_LABEL_CHAR.
 600         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
 601         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 602         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 603
 604 2001-01-08  Bo Thorsen  <bo@suse.de>
 605
 606         * config/tc-i386.c (i386_immediate, i386_displacement):
 607         GOTPCREL check fix.
 608
 609 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
 610
 611         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
 612         in last change.
 613
 614 2001-01-07  Philip Blundell  <philb@gnu.org>
 615
 616         * doc/as.texinfo (Bug Reporting): Update email address for
 617         reports.
 618         * README: Likewise.
 619
 620 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
 621
 622         * configure.in: Define DEFAULT_ARCH for i386.
 623         * config/tc-i386.c (md_assemble): Return after the error message;
 624         move testing for 64bit operands to proper place.
 625
 626 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
 627
 628         * doc/as.texinfo: Document '#' as comment character for i386 and
 629         x86_64. Add AMD x86-64 into menu of machine dependent information.
 630
 631         * doc/c-i386.texi: Document x86_64 extensions.
 632
 633 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 634
 635         * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
 636
 637 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
 638
 639         * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
 640         * NEWS: Add note about Pentium4 support.
 641
 642 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
 643
 644         * config/tc-i387.c (pi, pte, pt): Update.
 645         (type_names): Add new types.
 646
 647 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
 648
 649         * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
 650         CpuUnknown): Renumber
 651         (CpuP4, CpuSSE2): New.
 652         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
 653
 654 2001-01-03  Philip Blundell  <pb@futuretv.com>
 655
 656         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
 657         relocs.
 658         (alpha_fix_adjustable): Likewise.
 659         (md_apply_fix): Likewise.
 660
 661 2000-12-31  H.J. Lu  <hjl@gnu.org>
 662
 663         * listing.c (listing_message): Allocate string only if it is
 664         used.
 665
 666         * configure: Rebuild.
 667
 668 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 669
 670         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 671         Point out caveats with generating fixups for the opcode in a frag.
 672
 673 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 674
 675         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 676         * NEWS: Add x86_64.
 677
 678 2000-12-29  H.J. Lu  <hjl@gnu.org>
 679
 680         * listing.c (calc_hex): Print the variable part only if the
 681         fragment type is rs_fill.
 682
 683 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 684
 685         * doc/internals.texi (tc_conditional_pseudoop,
 686         TC_LINKRELAX_FIXUP): Fix typos.
 687
 688 2000-12-28  Richard Henderson  <rth@redhat.com>
 689
 690         * write.c (subsegs_finish): Fix thinko last change -- don't
 691         "optimize" the alignment == 0 case.
 692
 693 2000-12-28  Richard Henderson  <rth@redhat.com>
 694
 695         * as.h (rs_align_test): New.
 696         * frags.c (NOP_OPCODE): Move default from read.c.
 697         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 698         (frag_align_code): New.
 699         * frags.h (frag_align_code): Declare.
 700         * read.c (NOP_OPCODE): Remove.
 701         (do_align): Use frag_align_code.
 702         * write.c (NOP_OPCODE): Remove.
 703         (get_recorded_alignment): New.
 704         (cvt_frag_to_fill): Handle rs_align_test.
 705         (relax_segment): Likewise.
 706         (subsegs_finish): Align last subseg in section to the
 707         section alignment.  Use frag_align_code.
 708         * write.h (get_recorded_alignment): Declare.
 709         * config/obj-coff.c (size_section): Handle rs_align_test.
 710         (fill_section, fixup_mdeps): Likewise.
 711         (write_object_file): Use frag_align_code.
 712
 713         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 714         (alpha_handle_align): New.
 715         * config/tc-alpha.h (HANDLE_ALIGN): New.
 716         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 717
 718         * config/tc-i386.h (md_do_align): Use frag_align_code.
 719         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 720
 721         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 722         (ia64_handle_align): New.
 723         * config/tc-ia64.h (HANDLE_ALIGN): New.
 724         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 725
 726         * config/tc-m32r.c (m32r_do_align): Remove.
 727         (m32r_handle_align): New.
 728         (fill_insn): Use frag_align_code.
 729         * config/tc-m32r.h (md_do_align): Remove.
 730         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 731         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 732         * config/tc-mips.c, config/tc-mips.h: Similarly.
 733
 734         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 735         (sh_handle_align): Likewise.  Handle rs_align_code.
 736         (sh_do_align): Remove.
 737         * config/tc-sh.h (md_do_align): Remove.
 738         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 739
 740         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 741         (sparc_handle_align): Likewise.  Handle rs_align_code.
 742         * config/tc-sparc.h (md_do_align): Remove.
 743         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 744
 745 2000-12-22  DJ Delorie  <dj@redhat.com>
 746
 747         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 748         when we assemble the first half of a pair.
 749
 750 2000-12-22  H.J. Lu  <hjl@gnu.org>
 751
 752         * config/tc-i386.c (reloc): Update the macro for non-bfd
 753         assembler.
 754         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 755
 756 2000-12-22  H.J. Lu  <hjl@gnu.org>
 757
 758         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 759
 760 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 761
 762         * config/tc-i386.h (i386_target_format): Define even for ELFs.
 763         (QWORD_MNEM_SUFFIX): New macro.
 764         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 765         New macros
 766         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 767         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 768         ImmExt): Renumber.
 769         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 770         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 771         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 772         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 773         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 774         Renumber.
 775         (Reg, WordReg): Add Reg64.
 776         (Imm): Add Imm32S and Imm64.
 777         (EncImm): New.
 778         (Disp): Add Disp64 and Disp32S.
 779         (AnyMem): Add Disp32S.
 780         (RegRex, RegRex64): New macros.
 781         (rex_byte): New type.
 782         * config/tc-i386.c (set_16bit_code_flag): Kill.
 783         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 784         (reloc): New parameter "signed"; support x86_64.
 785         (set_code_flag): New.
 786         (DEFAULT_ARCH): New macro; default to "i386".
 787         (default_arch): New static variable.
 788         (struct _i386_insn): New fields Operand_PCrel; rex.
 789         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 790         (flag_code): New enum and static variable.
 791         (use_rela_relocations): New static variable.
 792         (flag_code_names): New static variable.
 793         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 794         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 795         K6 and Athlon.
 796         (i386_align_code): Return plain "nop" for x86_64.
 797         (mode_from_disp_size): Support Disp32S.
 798         (smallest_imm_type): Support Imm32S and Imm64.
 799         (offset_in_range): Support size of 8.
 800         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 801         (md_pseudo_table): Add "code64"; use set_code_flat.
 802         (md_begin): Emit sane error message on hash failure.
 803         (tc_i386_fix_adjustable): Support x86_64 relocations.
 804         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 805         instructions supported on particular arch just partially,
 806         output of 64bit immediates, handling of Imm32S and Disp32S type.
 807         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 808         (i386_displacement): Likewise.
 809         (i386_index_check): Cleanup; support 64bit addresses.
 810         (md_apply_fix3): Support x86_64 relocation and rela.
 811         (md_longopts): Add "32" and "64".
 812         (md_parse_option): Add OPTION_32 and OPTION_64.
 813         (i386_target_format): Call even for ELFs; choose between
 814         elf64-x86-64 and elf32-i386.
 815         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 816         (tc_gen_reloc): Support rela relocations and x86_64.
 817         (intel_e09_1): Support QWORD.
 818
 819 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 820
 821         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 822         it's not an offset expression.
 823         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 824         keep the braces '[' and ']' in the output string.
 825         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 826         != FLAT. There is no such op_modifier.
 827
 828 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 829
 830         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 831         if we have it.
 832
 833 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 834
 835         * as.h: Fix formatting.
 836         * cgen.h: Likewise.
 837         * dwarf2dbg.c: Likewise.
 838         * input-scrub.c: Likewise.
 839         * read.h: Likewise.
 840
 841 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 842
 843         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 844         configure: Regenerate.
 845
 846 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 847
 848         * dwarf2dbg.c: #include <limits.h> only if it exists.
 849
 850 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 851
 852         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 853         (md_apply_fix): Here too.
 854
 855 2000-12-12  Jim Wilson  <wilson@redhat.com>
 856
 857         * config/tc-ia64.h (ia64_init): Add prototype.
 858
 859 2000-12-12  H.J. Lu  <hjl@gnu.org>
 860
 861         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 862
 863         * read.h (outputting_stabs_line_debug): Change it to int.
 864         * stabs.c (outputting_stabs_line_debug): Likewise.
 865
 866 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 867
 868         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 869         the address of a function result.
 870
 871 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 872
 873         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 874         (md_assemble): Call dwarf2_emit_insn.
 875         (shlib): Fix typo SHILB -> SHLIB.
 876         (md_parse_option): Likewise.
 877         (ppc_elf_validate_fix): Likewise:
 878         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 879
 880 2000-12-12  Nick Clifton  <nickc@redhat.com>
 881
 882         * cgen.h: Fix formatting.
 883         * input-scrub.c: Fix formatting.
 884         * macro.c: Fix formatting.
 885         * config/tc-mips.c: Fix formatting.
 886         * doc/c-mips.texi: Fix formatting.
 887
 888 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 889
 890         * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 891         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 892         references.
 893         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 894         otherwise.
 895         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 896         (No_dSuf): Kill.
 897
 898         * i386.h (*_Suf): Remove No_dSuf.
 899         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 900         Remove.
 901         (i386_optab): Remove 'd' in the suffixes.
 902
 903 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 904
 905         * config/tc-i386.c (T_SHORT): Undefine before defining.
 906
 907 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 908
 909         * config/tc-mips.c: Fix formatting.
 910
 911 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 912
 913         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 914         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 915         (md_show_usage): Ditto.
 916         (md_parse_option): Ditto.
 917         (d10v_cleanup): Writes pending instruction only if
 918         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 919         Fix compile time warning messages.
 920
 921         * doc/c-d10v.texi: Documents new options.
 922
 923 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 924
 925         * stabs.c (outputting_stabs_line_debug): New variable.
 926         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 927         function entry and unset at function exit.
 928
 929         * read.h (outputting_stabs_line_debug): New extern declaration.
 930
 931         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 932
 933         * dwarf2dbg.c: Fix compile time warning messages.
 934
 935 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 936
 937         * config/tc-a29k.c: Fix formatting.
 938         * config/tc-alpha.c: Likewise.
 939         * config/tc-arm.c: Likewise.
 940         * config/tc-cris.c: Likewise.
 941         * config/tc-hppa.c: Likewise.
 942         * config/tc-i370.c: Likewise.
 943         * config/tc-i386.c: Likewise.
 944         * config/tc-i860.c: Likewise.
 945         * config/tc-i960.c: Likewise.
 946         * config/tc-ia64.c: Likewise.
 947         * config/tc-m68hc11.c: Likewise.
 948         * config/tc-m68k.c: Likewise.
 949         * config/tc-m88k.c: Likewise.
 950         * config/tc-pj.c: Likewise.
 951         * config/tc-ppc.c: Likewise.
 952         * config/tc-sh.c: Likewise.
 953         * config/tc-sparc.c: Likewise.
 954         * config/tc-tahoe.c: Likewise.
 955         * config/tc-vax.c: Likewise.
 956
 957 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 958
 959         * config/tc-mips.c (mips_ip): When calculating offsets,
 960         don't accept as constant the difference between the
 961         addresses of symbols in two different sections.
 962
 963         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 964         specifiers.
 965         (validate_mips_insn): Likewise.  Also, update 'B' operand
 966         specifier to use OP_*_CODE20 constants and delete 'm' operand
 967         specifier.
 968         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 969         operand specifiers.  Change warning generated by 'B' operand
 970         specifier to reflect its new multi-purpose usage.
 971
 972         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 973         -1, and update comment.
 974         (file_mips_isa): Likewise.
 975         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 976         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 977         ISA_* constants rather than hard-coded numbers.
 978         (mips_cpu_info): New structure.
 979         (mips_cpu_info_table): New table describing CPU and ISA names
 980         and numbers.
 981         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 982         mips_cpu_info_from_cpu): New functions.
 983         (mips_isa_to_str): New function to get string for ISA name.
 984         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 985         return const char *.
 986         (md_begin): Redo CPU and ISA selection logic, using
 987         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 988         than hard-coded numbers.
 989         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 990         ISA_* constants rather than hard-coded numbers.
 991         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 992         (md_longopts): Delete OPTION_NO_MIPS32.
 993         (md_parse_option): Convert to use ISA_* constants rather than
 994         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 995         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 996         to use strcasecmp to recognize "default" and to use
 997         mips_cpu_info_from_name to get CPU numbers from argument.
 998         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 999         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
1000         mips32-4k.
1001         (s_mipsset): Accept ISA value 32.
1002         * doc/as.texinfo: Clean up MIPS options summary slightly,
1003         remove -no-mips32.  Add note about -mips4 and -mips32
1004         specifying those ISA levels.  Delete -mips32 and -no-mips32
1005         cpu flag descriptions.
1006         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
1007         up the supported CPU switch list, and replace 4Kc, 4Km, and
1008         4Kp entries with a single mips32-4k entry.  Note that you can
1009         use ".set mips32".
1010
1011         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1012         ISA_MIPS64.
1013         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1014         -mips5 and -mips64.
1015         (md_parse_option): Add cases for OPTION_MIPS5 and
1016         OPTION_MIPS64.
1017         (md_show_usage): Mention -mips5 and -mips64 arguments.
1018         (s_mipsset): Add cases for MIPS5 and MIPS64.
1019         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1020         and pseudo-CPUs.
1021         * doc/as.texinfo: Mention -mips5 and -mips64 options
1022         and their meanings.
1023         * doc/c-mips.texi: Likewise.  Also update introduction
1024         and ".set" usage information.
1025
1026         * config/tc-mips.c (md_show_usage): Add "sb1" to the
1027         CPU list.
1028         (mips_cpu_info_table): Add SB-1 entries.
1029         * doc/c-mips.texi: Add "sb1" to the list of CPUs
1030         known to the -mcpu option.
1031
1032         * doc/as.texinfo: Correct description of MIPS -mcpu
1033         option, by copying some of the text from doc/c-mips.texi.
1034
1035 2000-12-01      Joel Sherrill <joel@OARcorp.com>
1036
1037         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1038         New targets.
1039         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1040         (sparc*-*-rtems*): Switched from a.out to ELF.
1041         * configure: Regenerate.
1042         * config.in: Regenerate.
1043         * Makefile.in: Regenerate.
1044         * aclocal.m4: Regenerate.
1045         * po/gas.pot: Regenerate.
1046
1047 2000-11-30  Philip Blundell  <pb@futuretv.com>
1048
1049         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1050         even in non BFD_ASSEMBLER case.
1051
1052 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
1053
1054         * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1055         syntax.
1056
1057 2000-11-29  Richard Henderson  <rth@redhat.com>
1058
1059         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
1060         until dwarf2_finish; use relaxation to get cross-fragment offsets;
1061         thread multiple subsegments properly; handle multiple code
1062         sections properly; emit proper compilation unit info for assembler
1063         generated debugging.
1064
1065         * as.h (enum _relax_state): Add rs_dwarf2dbg.
1066         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1067         (dwarf2dbg_estimate_size_before_relax): Declare.
1068         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1069         * write.c: Include dwarf2dbg.h.
1070         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1071         (relax_segment): Likewise.
1072
1073 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
1074
1075         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1076         jump>: Use as_bad_where instead of as_bad.  Tweak error message
1077         accordingly.  Stabilize frag by updating fix part and resetting
1078         variant part.
1079         <undefined symbol, unconditional jump>: Ditto.
1080         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1081         indexing is_end_of_line[].
1082         (md_assemble): Initialize size to 0.
1083         (md_section_align): Mark parameter seg as unused.
1084         (parse_reg): Parse names case-insensitively.
1085
1086 2000-11-28  Kazu Hirata  <kazu@hxi.com>
1087
1088         * config/obj-aout.h: Fix formatting.
1089         * config/obj-bout.h: Likewise.
1090         * config/obj-coff.c: Likewise.
1091         * config/obj-coff.h: Likewise.
1092         * config/obj-elf.h: Likewise.
1093         * config/obj-som.h: Likewise.
1094         * config/obj-vms.c: Likewise.
1095         * config/obj-vms.h: Likewise.
1096         * config/tc-h8300.h: Likewise.
1097         * config/tc-ns32k.h: Likewise.
1098         * config/tc-sparc.h: Likewise.
1099         * config/tc-tic54x.h: Likewise.
1100         * config/tc-z8k.h: Likewise.
1101
1102 2000-11-28  Nick Clifton  <nickc@redhat.com>
1103
1104         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1105         License is present in the sources, but not the output, and
1106         also available from the GNU website.
1107         (GNU Free Documentation License): Comment out this section.
1108
1109 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
1110
1111         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1112         targets.  Remove i860 from valid a.out targets.
1113         * Makefile.in: Regenerate.
1114
1115         * config/tc-cris.c: Include dwarf2dbg.h.
1116         (md_pseudo_table): Add .file and .loc.
1117         (md_assemble): Call dwarf2_emit_insn if generating ELF.
1118         (s_cris_file, s_cris_loc): New.
1119         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1120         * Makefile.am: Regenerate dependencies.
1121         * Makefile.in: Regenerate.
1122
1123 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
1124
1125         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1126         (MRI_MUL_PRECEDENCE): Likewise.
1127         (op_rank): Fix a comment typo.
1128
1129 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1130
1131         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1132         the error message.
1133         (get_operand): Fix analysis for movw/movb instructions.
1134
1135 2000-11-24  Nick Clifton  <nickc@redhat.com>
1136
1137         * configure.in (xscale-elf): Add target.
1138         (xscale-coff): Add target.
1139         * configure: Regenerate.
1140
1141         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1142         extenstion.
1143         (ARM_EXT_XSCALE): New ARM architecture extension.
1144         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1145         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1146         (ARM_THUMB): Rename to ARM_EXT_THUMB.
1147         (ARM_ARCH_V4): Remove processor from architecture.
1148         (ARM_ARCH_3M): New architecutre definition.
1149         (ARM_ARCH_V5TE): New architecutre definition.
1150         (ARM_ARCH_XSCALE): New architecutre definition.
1151         (CPU_DEFAULT): Allow to be defaulted to XScale.
1152         (atpcs): New boolean variable.
1153         (ldr_flags): Support 'd' flag for double word loads.
1154         (str_flags): Support 'd' flag for double word stored.
1155         (do_mia): New function.
1156         (do_mar): New function.
1157         (do_mra): New function.
1158         (do_pld): New function.
1159         (do_ldrd): New function.
1160         (do_blx): New function.
1161         (do_bkpt): New function.
1162         (do_clz): New function.
1163         (do_lstc2): New function.
1164         (do_cdp2): New function.
1165         (do_t_blx): New function.
1166         (do_t_bkpt): New function.
1167         (do_smla): New function.
1168         (do_smlal): New function.
1169         (do_smul): New function.
1170         (do_qadd): New function.
1171         (do_co_reg2c): New function.
1172         (LONGEST_INSN): Redefine to 7.
1173
1174         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1175         command line switches.
1176
1177 2000-11-22  Jim Wilson  <wilson@redhat.com>
1178
1179         * config/tc-ia64.c (pseudo_func): Add missing initializers.
1180         (struct rsrc): Make line unsigned.
1181         (gr_values): Add missing initializer.
1182         (SLOT_NUM_NOT_SET): Add unsigned cast.
1183         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1184         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1185         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1186         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1187         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1188         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1189         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1190         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1191         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1192         Add ATTRIBUTE_UNUSED to unused parameters.
1193         (convert_expr_to_ab_reg): Add parens.
1194         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
1195         (dot_prologue): Initialize grsave when declared.
1196         (md_pseudo_table): Add missing initializers.
1197         (operand_match): Add casts to bfd_vma.
1198         (emit_one_bundle): Delete unused local prev.  Make required_template
1199         unsigned.
1200         (specify_resource): Cast i to unsigned.
1201         (note_register_values): Use fprintf_vma.
1202         (print_dependency): Likewise.
1203
1204 2000-11-21  Jim Wilson  <wilson@redhat.com>
1205
1206         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1207         for unwind info section.
1208         (dot_endp): Likewise for unwind section.
1209
1210         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1211         fix_new_exp.
1212
1213 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
1214
1215         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1216         (output_insn): Call dwarf2_emit_insn.
1217         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1218
1219 2000-11-17  Richard Henderson  <rth@redhat.com>
1220
1221         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1222         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
1223         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1224
1225 2000-11-17  Nick Clifton  <nickc@redhat.com>
1226
1227         * config/tc-arm.c (md_pseudo_table): Add support for .line and
1228         .file pseudo ops.
1229
1230 2000-11-17  Richard Henderson  <rth@redhat.com>
1231
1232         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1233
1234 2000-11-17  Richard Henderson  <rth@redhat.com>
1235
1236         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1237         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1238         tri-state definition of alpha_flag_mdebug.
1239         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1240         (s_alpha_file): Store first .file directive.
1241         (s_alpha_stab): New.
1242         (md_pseudo_table): Add stabs and stabn.
1243
1244 2000-11-17  Richard Henderson  <rth@redhat.com>
1245
1246         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1247
1248 2000-11-17  Richard Henderson  <rth@redhat.com>
1249
1250         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1251         (main): Call dwarf2_finish.
1252         * as.h (debug_type): Clarify documentation of the meaning
1253         of this variable.
1254         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1255         (print_stats): Fix parenthesis problem.
1256         (now_subseg_size): New.
1257         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
1258         (dwarf2_directive_file): Don't set debug_type.
1259         (dwarf2_where): Honor DEBUG_DWARF2 first.
1260         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1261         do nothing if not emitting dwarf2 debug info, or no work.
1262         * dwarf2dbg.h (dwarf2_emit_insn): Update.
1263         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1264         (ecoff_new_file): Likewise.
1265         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
1266         commentary wrt dwarf2.
1267
1268         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1269         ATTRIBUTE_UNUSED as needed.
1270         (emit_insn): Call dwarf2_emit_insn.
1271         (s_alpha_file): New.
1272         (s_alpha_loc): New.
1273         (s_alpha_coff_wrapper): Don't handle them.
1274         (md_pseudo_table): Update for .file and .loc.
1275         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1276
1277         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1278         don't protect with debug_type.
1279         * config/tc-hppa.c (md_assemble): Likewise.
1280         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1281         * config/tc-mn10300.c (md_assemble): Likewise.
1282         * config/tc-sh.c (md_assemble): Likewise.
1283         * config/tc-v850.c (md_assemble): Likewise.
1284
1285         * config/tc-arm.c (arm_end_of_source): Remove.
1286         * config/tc-hppa.c (pa_end_of_source): Remove.
1287         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1288         * config/tc-mn10300.c (mn10300_finalize): Remove.
1289         * config/tc-sh.c (sh_finalize): Remove.
1290         * config/tc-v850.c (sh_finalize): Remove.
1291
1292         * config/tc-arm.h (md_end): Remove.
1293         * config/tc-hppa.h (md_end): Remove.
1294         (DWARF2_LINE_MIN_INSN_LENGTH): New.
1295         * config/tc-m68hc11.h (md_end): Remove.
1296         * config/tc-mn10300.h (md_end): Remove.
1297         * config/tc-sh.h (md_end): Remove.
1298         * config/tc-v850.h (md_end): Remove.
1299
1300         * config/tc-ia64.c (emit_one_bundle): Don't protect
1301         dwarf2 bits with debug_type.
1302         (md_assemble): Likewise.
1303         (ia64_end_of_source): Don't call dwarf2_finish.
1304
1305 2000-11-16  Jim Wilson  <wilson@redhat.com>
1306
1307         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1308         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
1309         > 16.
1310
1311 2000-11-16  H.J. Lu  <hjl@gnu.org>
1312
1313         * config/obj-elf.c (obj_elf_symver): Don't check the missing
1314         version name.
1315
1316 2000-11-15  Kazu Hirata  <kazu@hxi.com>
1317
1318         * config/tc-tic30.c: Fix formatting.
1319         * config/tc-tic80.c: Likewise.
1320         * config/tc-v850.c: Likewise.
1321         * config/tc-vax.c: Likewise.
1322         * config/tc-w65.c: Likewise.
1323         * config/tc-z8k.c: Likewise.
1324
1325 2000-11-14  DJ Delorie  <dj@redhat.com>
1326
1327         * config/tc-v850.c: Support dwarf2.
1328         * config/tc-v850.h: Ditto.
1329
1330         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1331         parse_cons_expression_v850 to initialize hold_cons_reloc.
1332
1333 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
1334
1335         * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1336         (errata_nops_necessary_p): New function.
1337         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
1338         md.
1339
1340 2000-11-14  Jim Wilson  <wilson@redhat.com>
1341
1342         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1343         return little endian bfd formats.
1344
1345 2000-11-14  Kazu Hirata  <kazu@hxi.com>
1346
1347         * config/aout_gnu.h: Fix formatting.
1348         * config/atof-vax.c: Likewise.
1349         * config/m68k-parse.h: Likewise.
1350         * config/m88k-opcode.h: Likewise.
1351         * config/obj-elf.c: Likewise.
1352         * config/tc-arm.c: Likewise.
1353         * config/tc-cris.c: Likewise.
1354         * config/tc-i386.c: Likewise.
1355         * config/tc-ia64.c: Likewise.
1356         * config/tc-mn10300.c: Likewise.
1357         * config/te-386bsd.h: Likewise.
1358         * config/te-hppa.h: Likewise.
1359         * config/te-nbsd.h: Likewise.
1360         * config/te-ppcnw.h: Likewise.
1361         * config/te-sparcaout.h: Likewise.
1362         * config/te-tmips.h: Likewise.
1363         * config/vax-inst.h: Likewise.
1364         * config/vms-conf.h: Likewise.
1365
1366 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
1367
1368         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1369
1370 2000-11-13  H.J. Lu  <hjl@gnu.org>
1371
1372         * config/obj-elf.c (elf_frob_symbol): Support
1373         ".symver name,name2@@@nodename".
1374         (elf_frob_file_before_adjust): Likewise.
1375
1376         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1377         and ".symver name,name2@@@nodename".
1378         Fix a typo.
1379
1380 2000-11-12  H.J. Lu  (hjl@gnu.org)
1381
1382         * config/obj-elf.c (obj_elf_symver): Check missing version
1383         name.
1384
1385 2000-11-12  H.J. Lu  (hjl@gnu.org)
1386
1387         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1388         instead of bfd_vma for non-bfd assemblers.
1389
1390 2000-11-09  Kazu Hirata  <kazu@hxi.com>
1391
1392         * itbl-ops.c: Fix comment typos.
1393
1394 2000-11-08  Jim Wilson  <wilson@redhat.com>
1395
1396         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1397         (struct unwind): Add next_slot_frag field.
1398         (slot_index): New parameters slot_frag and first_frag.  Add code
1399         to add in frag sizes when different.  Add comments.
1400         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
1401         arguments to slot_index.
1402         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
1403         loop end.  Set next_slot_frag field.
1404
1405 2000-11-07  H.J. Lu  <hjl@gnu.org>
1406
1407         * doc/as.texinfo (.symver): Updated for versioned symbol
1408         reference.
1409
1410         * obj.h (format_ops): Add the frob_file_before_adjust field.
1411
1412         * config/obj-aout.c (aout_format_ops): Set the
1413         frob_file_before_adjust field to 0.
1414         * config/obj-coff.c (coff_format_ops): Likewise.
1415         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1416
1417         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1418         name.
1419         (elf_frob_file_before_adjust): New function to remove unneeded
1420         versioned symbols from the symbol table.
1421         (elf_format_ops): Set the frob_file_before_adjust field to
1422         elf_frob_file_before_adjust.
1423
1424         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1425         not defined.
1426
1427         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1428
1429 2000-11-07  Peter Targett  <peter.targett@arccores.com>
1430
1431         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1432         BIG_ENDIAN macros.
1433         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1434         Fix compile time warning messages.
1435
1436 2000-11-07  Nick Clifton  <nickc@redhat.com>
1437
1438         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1439         buffer in order to avoid buffer overflows.
1440
1441 2000-11-06  Steve Ellcey <sje@cup.hp.com>
1442
1443         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1444         Change M to m for -milp32 or -mlp64 to match gcc.
1445         (dot_endp): Use bytes_per_address instead of 8.
1446         (emit_one_bundle): Use number_to_chars_littleendian instead of
1447         md_number_to_chars.
1448         (fix_insn): Likewise.
1449         (ia64_init): New function.
1450         (ia64_target_format): New function.
1451         (md_begin): Set endianness, arch, and machine as appropriate.
1452         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1453         Make these macros depend on TE_HPUX macro.
1454         (TARGET_FORMAT): Define.
1455         (HOST_SPECIAL_INIT): Define.
1456         * config/te-hpux.h: New file.
1457         * configure.in: Add "ia64-*-hpux*" target to configure.
1458         * configure: Regenerate.
1459
1460 2000-11-06  Kazu Hirata  <kazu@hxi.com>
1461
1462         * as.c: Fix formatting.
1463         * dwarf2dbg.c: Likewise.
1464         * input-file.c: Likewise.
1465         * input-file.h: Likewise.
1466         * input-scrub.c: Likewise.
1467         * itbl-ops.c: Likewise.
1468         * listing.c: Likewise.
1469         * macro.h: Likewise.
1470         * messages.c: Likewise.
1471         * read.c: Likewise.
1472         * subsegs.c: Likewise.
1473         * subsegs.h: Likewise.
1474         * write.c: Likewise.
1475
1476 2000-11-06  Nick Clifton  <nickc@redhat.com>
1477
1478         * doc/as.texinfo: Add GNU Free Documentation License.
1479         * doc/gasp.texi:  Add GNU Free Documentation License.
1480         * doc/as.1:  Add GNU Free Documentation License.
1481
1482 2000-11-05  Nick Clifton  <nickc@redhat.com>
1483
1484         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1485
1486 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1487
1488         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1489         * configure: Regenerate.
1490
1491 2000-11-01  Nick Clifton  <nickc@redhat.com>
1492
1493         * read.c (original_case_string): New global variable.
1494         (read_a_source_file): Copy opcode string into
1495         original_case_string if clobbering the case of the opcode.
1496         * read.h: Export the definition of original_case_string.
1497         * config/tc-arm.c (md_assembler): When parsing a .req
1498         directive use the original opcode string, not the case
1499         clobbered version.
1500
1501 2000-11-02  Nick Clifton  <nickc@redhat.com>
1502
1503         * config/tc-mn10300.c (debug_line): Remove this static
1504         variable.
1505         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1506         dwarf2_where and dwarf2_gen_line_info.
1507
1508 2000-11-02  Theo Honohan  <th@futuretv.com>
1509
1510         * config/tc-arm.c (do_msr): Improve error message.
1511
1512 2000-10-31  Eric Christopher  <echristo@redhat.com>
1513
1514         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1515         or pc-relative, else use fx_offset.
1516
1517 2000-10-31  Jim Wilson  <wilson@redhat.com>
1518
1519         * config/tc-ia64.c (struct md): New field tag_fixups.
1520         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
1521         qualifying predicate.
1522         (emit_one_bundle): Delete spurious multiplication by one.  Handle
1523         tag_fixups.
1524         (ia64_start_line): Error if dangling qualifying predicate.
1525         (defining_tag): New static variable.
1526         (ia64_unrecognized_line, case '['): Parse tags.
1527         (ia64_frob_label): Create tag_fixups.
1528         (md_assemble): Reset md.qp.X_op after using it.
1529
1530 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
1531
1532         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1533
1534 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
1535
1536         * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1537
1538 2000-10-30  Kazu Hirata  <kazu@hxi.com>
1539
1540         * expr.c: Fix formatting.
1541         * flonum-copy.c: Likewise.
1542         * flonum.h: Likewise.
1543         * gasp.c: Likewise.
1544         * hash.c: Likewise.
1545
1546 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
1547
1548         * as.h (OPTION_MD_BASE): Bump to 190.
1549         * as.c (parse_args) <std_longopts>: Add comment about the need to
1550         check OPTION_MD_BASE in as.h.
1551
1552         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1553         for weak symbols.
1554
1555 2000-10-27  Nick Clifton  <nickc@redhat.com>
1556
1557         * configure.in (emulations): Add m68hc12.
1558         * configure: Regenerate.
1559         * po/gas.pot: Regenerate.
1560
1561 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
1562
1563         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1564         cpsr*.
1565         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1566
1567 2000-10-25  Nick Clifton  <nickc@redhat.com>
1568
1569         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1570         a DWARF2 line number information sequence.
1571
1572         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1573
1574         * read.c (generate_lineno_debug): Update comment describing why
1575         DWARF2 line number debug information is not generated
1576         automatically by this function.
1577
1578         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1579         not all.
1580
1581         * config/tc-arm.h (md_end): Define.
1582         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1583
1584         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1585         if generating DWARF2 line numbers.
1586         (arm_end_of_source): New function.  Call dwarf2_finish if
1587         necessary.
1588
1589         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1590         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1591         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1592
1593 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1594
1595         * config/tc-i386.c: Fix prototype declarations for functions taking no
1596         arguments.
1597
1598 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1599
1600         * config/tc-i386.c (i386_operand_modifier): Remove.
1601         (build_displacement_string): Remove.
1602         (i386_parse_seg): Remove.
1603         (i386_intel_memory_operand): Remove.
1604         (i386_intel_operand): Re-write using recursive descent parser based
1605         on MASM documentation.
1606         (struct intel_parser_s): New structure.
1607         (intel_parser): New static variable.
1608         (struct intel_token): New structure.
1609         (cur_token, prev_token): New static variables.
1610         (T_NIL): Define.
1611         (T_CONST): Define.
1612         (T_REG): Define.
1613         (T_BYTE): Define.
1614         (T_WORD): Define.
1615         (T_DWORD): Define.
1616         (T_QWORD): Define.
1617         (T_XWORD): Define.
1618         (T_SHORT): Define.
1619         (T_OFFSET): Define.
1620         (T_PTR): Define.
1621         (T_ID): Define.
1622         (intel_match_token): New function.
1623         (intel_get_token): New function.
1624         (intel_putback_token): New function.
1625         (intel_expr): New function.
1626         (intel_e05): New function.
1627         (intel_e05_1): New function.
1628         (intel_e06): New function.
1629         (intel_e06_1): New function.
1630         (intel_e09): New function.
1631         (intel_e09_1): New function.
1632         (intel_e10): New function.
1633         (intel_e10_1): New function.
1634         (intel_e11): New function.
1635
1636 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1637
1638         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1639         instructions to loose any special insn->architecture mask.
1640
1641         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1642         (sparc_md_end, sparc_arch_types, sparc_arch,
1643         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1644         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1645         request v9b architecture if they are used).
1646
1647 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1648
1649         * config/tc-m68k.c: Fix the previous misapplied patch.
1650
1651 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1652
1653         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1654         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1655         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1656         BFD_RELOC_*.
1657
1658 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1659
1660         * debug.c: Fix formatting.
1661         * depend.c: Likewise.
1662         * dwarf2dbg.c: Likewise.
1663         * dwarf2dbg.h: Likewise.
1664         * ecoff.c: Likewise.
1665         * expr.c: Likewise.
1666         * expr.h: Likewise.
1667         * flonum-konst.c: Likewise.
1668         * frags.h: Likewise.
1669
1670 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1671
1672         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1673         options.
1674         * doc/as.texinfo: Added notes about this new option.
1675
1676 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1677
1678         * config/tc-sh.c (JREG): Remove.
1679         (md_convert_frag): Remove #if 0:d code using JREG.
1680
1681 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1682
1683         * config/tc-i386.c (i386_operand_modifier): Only match
1684         modifiers SHORT and FLAT if they are followed by a space.
1685         (parse_register): When `allow_naked_reg' is set, do not confuse
1686         identifiers that start with a register name with a register.
1687
1688 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1689
1690         * app.c: Fix formatting.
1691         * as.c: Likewise.
1692         * as.h: Likewise.
1693         * bit_fix.h: Likewise.
1694         * cgen.c: Likewise.
1695         * cgen.h: Likewise.
1696         * cond.c: Likewise.
1697
1698 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1699
1700         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1701
1702 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1703
1704         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1705         Re-arrange function a little and improve error message.
1706
1707         * write.c (write_relocs): Fix a comment.
1708
1709         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1710         link-once sections.
1711
1712 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1713
1714         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1715
1716 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1717
1718         * config/tc-i386.c: Delete some useless comments, reformat others.
1719
1720         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1721         non-global syms in linkonce sections.
1722
1723 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1724
1725         * config/tc-ia64.c (operand_match): Don't use // style comments.
1726         * config/tc-i370.c: Likewise.
1727
1728 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1729
1730         Changes to handle varying register prefix and user symbol prefix.
1731         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1732         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1733         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1734         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1735         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1736         (demand_register_prefix): New variable.
1737         (md_pseudo_table): New pseudo ".syntax".
1738         (md_longopts): New options --no-underscore and --underscore.
1739         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1740         on symbols_have_leading_underscore.
1741         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1742         (get_spec_reg): Ditto.
1743         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1744         Fix formatting.
1745         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1746         --help.
1747         <case OPTION_NO_US, case OPTION_US>: New.
1748         (md_show_usage): Be brief and reformat to match continuation of
1749         --help.
1750         * po/gas.pot: Regenerate.
1751
1752 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1753
1754         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1755         force relocs for 12 bit branches.
1756         (md_apply_fix): Similarly, adjust logic here.
1757
1758 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1759
1760         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1761         adjust for external and weak syms as we will use a reloc.  Allow
1762         for +8 offset when calculating limits of branches.
1763         (hppa_fix_adjustable): Undo 2000-09-23 change.
1764         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1765         Correct distance calculation.
1766         (tc_gen_reloc): Print the file name and line number if we can't
1767         handle a fixup.
1768
1769         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1770         * config/tc-hppa.c (nonzero_dibits): Define.
1771         (arg_reloc_stub_needed): Check each arg and return value
1772         separately for zero case.
1773         (pa_align): Declare argument `bytes'.
1774
1775 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1776
1777         * config/tc-cris.c: Fix formatting.
1778         * config/tc-d10v.h: Likewise.
1779         * config/tc-d30v.c: Likewise.
1780         * config/tc-d30v.h: Likewise.
1781         * config/tc-fr30.c: Likewise.
1782         * config/tc-fr30.h: Likewise.
1783         * config/tc-m68k.c: Likewise.
1784         * config/tc-m68k.h: Likewise.
1785         * config/tc-pj.h: Likewise.
1786         * config/tc-ppc.c: Likewise.
1787         * config/tc-ppc.h: Likewise.
1788         * config/tc-sh.c: Likewise.
1789         * config/tc-sh.h: Likewise.
1790         * config/tc-sparc.c: Likewise.
1791         * config/tc-v850.h: Likewise.
1792         * config/tc-vax.h: Likewise.
1793         * config/tc-w65.h: Likewise.
1794         * config/tc-z8k.h: Likewise.
1795
1796 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1797
1798         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1799         checks only for ELF.
1800         (hppa_force_relocation): Likewise.
1801
1802 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1803
1804         * config/tc-ia64.c (dv_sem): Add "stop".
1805         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1806         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1807         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1808         match above.
1809         (mark_resources): Check IA64_RS_PRr.
1810
1811 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1812
1813         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1814         md_estimate_size_before_relax): Redesign and clean up the
1815         relaxation mechanism.
1816
1817 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1818
1819         * config/tc-ns32k.c: Fix formatting.
1820         * config/tc-ns32k.h: Likewise.
1821
1822 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1823
1824         * config/tc-m32r.c: Fix formatting.
1825         * config/tc-m32r.h: Likewise.
1826         * config/tc-m68851.h: Likewise.
1827         * config/tc-m68hc11.c: Likewise.
1828         * config/tc-m68hc11.h: Likewise.
1829         * config/tc-m88k.c: Likewise.
1830         * config/tc-mcore.c: Likewise.
1831         * config/tc-mcore.h: Likewise.
1832         * config/tc-mips.c: Likewise.
1833         * config/tc-mips.h: Likewise.
1834         * config/tc-mn10200.h: Likewise.
1835         * config/tc-mn10300.h: Likewise.
1836         * config/tc-tahoe.c: Likewise.
1837         * config/tc-tahoe.h: Likewise.
1838
1839 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1840
1841         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1842         Likewise in relaxation description comments.
1843
1844 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1845
1846         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1847         subtraction of two syms without emitting a relocation.
1848
1849         From  David Huggins-Daines  <dhd@linuxcare.com>
1850         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1851         global or weak symbols.
1852
1853 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1854
1855         * config/tc-h8300.h: Fix formatting.
1856         * config/tc-h8500.c: Likewise.
1857         * config/tc-h8500.h: Likewise.
1858         * config/tc-hppa.h: Likewise.
1859         * config/tc-i370.h: Likewise.
1860         * config/tc-i386.h: Likewise.
1861         * config/tc-i860.c: Likewise.
1862         * config/tc-i860.h: Likewise.
1863         * config/tc-i960.h: Likewise.
1864         * config/tc-ia64.c: Likewise.
1865         * config/tc-ia64.h: Likewise.
1866
1867 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1868
1869         * config/tc-a29k.c: Fix formatting.
1870         * config/tc-alpha.c: Likewise.
1871         * config/tc-arc.c: Likewise.
1872         * config/tc-arc.h: Likewise.
1873         * config/tc-arm.c: Likewise.
1874         * config/tc-arm.h: Likewise.
1875         * config/tc-avr.c: Likewise.
1876         * config/tc-avr.h: Likewise.
1877         * config/tc-tic30.c: Likewise.
1878         * config/tc-tic30.h: Likewise.
1879         * config/tc-tic54x.c: Likewise.
1880         * config/tc-tic54x.h: Likewise.
1881         * config/tc-tic80.c: Likewise.
1882         * config/tc-tic80.h: Likewise.
1883
1884 2000-09-14  Timothy Wall  <twall@cygnus.com>
1885
1886         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1887         parallel comparisons for later use.
1888         (struct rsrc): Add parallel comparison type.
1889         (resources_match): Skip special cases of PR usage (non-conflicting
1890         parallel compares).
1891
1892 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1893
1894         * config/obj-ecoff.c: Fix formatting.
1895         * config/obj-elf.c: Likewise.
1896         * config/obj-elf.h: Likewise.
1897         * config/obj-evax.h: Likewise.
1898         * config/obj-generic.h: Likewise.
1899         * config/obj-hp300.c: Likewise.
1900         * config/obj-hp300.h: Likewise.
1901         * config/obj-ieee.h: Likewise.
1902         * config/obj-vms.c: Likewise.
1903         * config/obj-vms.h: Likewise.
1904
1905 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1906
1907         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1908         (md_parse_option): Ditto.
1909         (md_longopts): Add -mips32 option.
1910         (md_show_usage): Document new options.
1911         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1912         (mips_ip): Assemble mfc0 with a sub-selection code.
1913         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1914         (mips_cpu_to_str): New function.
1915         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1916         Use CPU_* defines instead of hardcoded numbers.
1917
1918         * doc/as.texinfo: Document new options.
1919         * doc/c-mips.texi: Ditto.
1920
1921 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1922
1923         * as.h: Fix formatting.
1924         * asintl.h: Likewise.
1925         * bit_fix.h: Likewise.
1926         * config/obj-aout.c: Likewise.
1927         * config/obj-aout.h: Likewise.
1928         * config/obj-bout.c: Likewise.
1929         * config/obj-bout.h: Likewise.
1930         * config/obj-coff.c: Likewise.
1931         * config/obj-coff.h: Likewise.
1932         * dwarf2dbg.h: Likewise.
1933         * expr.h: Likewise.
1934         * flonum.h: Likewise.
1935         * frags.h: Likewise.
1936         * itbl-ops.h: Likewise.
1937         * macro.h: Likewise.
1938         * read.h: Likewise.
1939         * sb.h: Likewise.
1940         * struc-symbol.h: Likewise.
1941         * subsegs.h: Likewise.
1942         * symbols.h: Likewise.
1943         * tc.h: Likewise.
1944         * write.h: Likewise.
1945
1946 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1947
1948         * bignum-copy.c: Fix formatting.
1949         * config/tc-i370.c: Likewise.
1950         * config/tc-i960.c: Likewise.
1951         * config/tc-m68k.c: Likewise.
1952         * ehopt.c: Likewise.
1953         * flonum-copy.c: Likewise.
1954         * flonum-konst.c: Likewise.
1955         * flonum-mult.c: Likewise.
1956         * literal.c: Likewise.
1957         * read.c: Likewise.
1958         * sb.c: Likewise.
1959         * stabs.c: Likewise.
1960         * subsegs.c: Likewise.
1961
1962 2000-09-09  Philip Blundell  <philb@gnu.org>
1963
1964         * configure.in (arm*-*-uclinux*): New target.
1965         * configure: Regenerate.
1966
1967 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1968
1969         * input-file.c: Fix formatting.
1970         * itbl-ops.c: Likewise.
1971         * messages.c: Likewise.
1972
1973 2000-09-08  Philip Blundell  <philb@gnu.org>
1974
1975         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1976         offset is negative.
1977
1978 2000-09-07  H.J. Lu  <hjl@gnu.org>
1979
1980         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1981         * configure: Rebuild.
1982
1983 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1984
1985         * atof-generic.c: Fix formatting.
1986         * config/tc-mips.c: Likewise.
1987         * config/tc-vax.c: Likewise.
1988         * input-scrub.c: Likewise.
1989
1990 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1991
1992         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1993         * configure.in (sh-*-linux*): Added.
1994         * configure: Rebuilt.
1995
1996 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1997
1998         * config/tc-hppa.c: Fix formatting.
1999
2000         * ecoff.c: Fix formatting.
2001
2002 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
2003
2004         * configure: Rebuilt with new libtool.m4.
2005
2006 2000-09-05  Kazu Hirata  <kazu@hxi.com>
2007
2008         * cgen.c: Fix formatting.
2009         * config/tc-ia64.c: Likewise.
2010
2011 2000-09-05  Nick Clifton  <nickc@redhat.com>
2012
2013         * aclocal.m4: Regenerate.
2014         * config.in: Regenerate.
2015         * configure: Regenerate.
2016         * po/gas.pot: Regenerate.
2017
2018 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
2019
2020         * config/tc-cris.c: Correct comment typos.
2021
2022 2000-09-05  Eric Christopher  <echristo@cygnus.com>
2023
2024         * config/tc-mn10300.c: Cleanup.
2025         (md_pcrel_from): Enable.
2026
2027 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
2028
2029         * expr.c (operand): Fix a comment typo.
2030         * write.c (write_relocs): Fix a signed/unsigned warning.
2031
2032         * config/tc-hppa.c (fudge_reg_expressions): New
2033         (hppa_force_reg_syms_absolute): New.
2034         (pa_equ): Allow reg_section expressions.
2035         * config/tc-hppa.c (md_optimize_expr): Define.
2036         (hppa_force_reg_syms_absolute): Prototype.
2037
2038         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2039         (pa_parse_number): Pass in arg to select fp reg parsing.
2040         Return 1 to indicate format checks pass.  If strict, then only
2041         accept a register or register symbol.  Return value in...
2042         (pa_number): New static for pa_parse_number.
2043         (FP_REG_BASE): Define.
2044         (FP_REG_RSEL): Define.
2045         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2046         appropriate.  White space changes.
2047         (need_pa11_opcode): Don't bother passing any params, get them from
2048         globals instead.
2049         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2050         Remove extraneous check in case 'Q'.
2051         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2052         reg, set section of resulting symbol to reg_section.
2053         (pa_parse_space_stmt): Modify call to pa_parse_number.
2054         (pa_space): Likewise.
2055
2056         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2057         (hppa_force_relocation): Handle vtable relocs.
2058         (pa_vtable_entry): New.
2059         (pa_vtable_inherit): New.
2060         (md_pseudo_table): Add entries for vtable pseudos.
2061         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2062         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
2063         against weak syms.
2064         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2065         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2066         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2067         millicode import.
2068         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2069         specify a symbol type.
2070
2071         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2072         dependent things together.
2073         (md_elf_symbol_type): Define.
2074
2075         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2076         symbol.
2077         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2078
2079         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2080         (obj_elf_vtable_entry): Declare.
2081
2082         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2083         and export function.
2084         (obj_elf_vtable_entry): Similarly.
2085         (elf_pseudo_table): Fix the damage with a cast.
2086
2087 2000-09-03  Richard Henderson  <rth@cygnus.com>
2088
2089         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2090         for template selection when a label is needed.
2091
2092 2000-09-02  Kazu Hirata  <kazu@hxi.com>
2093
2094         * config/tc-ia64.c: Fix formatting.
2095
2096 2000-09-02  Nick Clifton  <nickc@redhat.com>
2097
2098         * configure.in: Increase version number to 2.10.91.
2099         * configure: Regenerate.
2100         * aclocal.m4: Regenerate.
2101         * config.in: Regenerate.
2102         * po/gas.pot: Regenerate.
2103         * Makefile.in: Regenerate.
2104
2105 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
2106
2107         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2108         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2109         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
2110         similar relocs.
2111         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2112         branches.
2113
2114 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
2115
2116         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2117         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2118         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2119         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2120         (GOT_symbol): New variable.
2121         (md_undefined_symbol): Set it.
2122
2123 2000-09-01  Richard Henderson  <rth@cygnus.com>
2124
2125         * config/tc-ia64.c (match): Don't inline.
2126         (extra_goodness): New.
2127         (md_begin): Prefer nop.f and nop.b for best_template.
2128
2129 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2130
2131         * as.c: Fix formatting.
2132         * cond.c: Likewise.
2133         * frags.c: Likewise.
2134         * macro.c: Likewise.
2135
2136 2000-08-31  Eric Christopher  <echristo@cygnus.com>
2137
2138         * config/tc-mn10300.c:  Cleanup and fix warnings.
2139         (md_pseudo_table): Add initializers.
2140         (md_show_usage): Cleanup.
2141         (md_parse_option): Fix warnings.
2142         (md_undefined_symbol): Fix warnings.
2143         (md_conver_frag): Fix warnings.
2144         (tc_gen_reloc): Fix warnings.
2145         (md_apply_fix3): Fix warnings.
2146         (check_operand): Fix warnings.
2147
2148 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
2149
2150         * acinclude.m4: Include libtool and gettext macros from the
2151         top level.
2152         * aclocal.m4, configure: Rebuilt.
2153
2154 2000-08-30  Mark Hatle  <mhatle@mvista.com>
2155
2156         * config/tc-ppc.c (md_parse_option): Recognize -m405.
2157
2158 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2159
2160         * listing.c: Fix formatting.
2161
2162 2000-08-29  Kazu Hirata  <kazu@hxi.com>
2163
2164         * app.c: Fix a comment typo.  Fix formatting.
2165
2166 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
2167
2168         * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2169         offset of the target destination for jmp instructions.
2170         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2171
2172 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
2173
2174         * NEWS: Mention support for CRIS.
2175
2176 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
2177
2178         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2179         Sets `.lcomm' alignment to zero.
2180
2181 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2182
2183         * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2184         TC_FIX_ADJUSTABLE): Define.
2185
2186 2000-08-23  Jim Wilson  <wilson@cygnus.com>
2187
2188         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2189         unwind.personality_routine is set.
2190
2191 2000-08-23  H.J. Lu  <hjl@gnu.org>
2192
2193         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2194
2195 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2196
2197         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2198         environment is pe.
2199
2200 2000-08-22  H.J. Lu  <hjl@gnu.org>
2201
2202         * config.in (STRICTCOFF): New for strict COFF.
2203
2204         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2205         i386-*-go32* and i386-go32-rtems*.
2206         * configure: Rebuilt.
2207
2208         * config/obj-coff.c (obj_coff_endef): Follow the historical
2209         behavior if STRICTCOFF is not defined.
2210
2211         * doc/internals.texi: Document STRICTCOFF.
2212
2213 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2214
2215         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2216         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2217         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2218         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2219         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2220         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2221         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2222         Likewise.
2223
2224 2000-08-22  Eric Christopher  <echristo@cygnus.com>
2225
2226         * config/tc-mn10300.c: (md_apply_fix): New function.
2227         (mn10300_force_relocation): New function.
2228         (mn10300_fix_adjustable): New function.
2229
2230         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2231         (TC_HANDLES_FX_DONE): Define.
2232         (obj_fix_adjustable): Define.
2233         (MD_APPLY_FIX3): Define.
2234         (TC_LINKRELAX_FIXUP): Define.
2235
2236         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
2237         previously defined.
2238         (fixup_segment): Use TC_LINKRELAX_FIXUP.
2239
2240         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2241
2242 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
2243
2244         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2245         if the fixup resulted in a relocation.
2246
2247 2000-08-18  Nick Clifton  <nickc@redhat.com>
2248
2249         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2250         Make reference to first element of shift_names explicit.
2251
2252 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
2253
2254         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2255         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2256         add a symbol's address.  Removed all target-specific #ifdefs that
2257         used to accomplished the same.
2258         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2259         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2260         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2261         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2262         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2263
2264 2000-08-17  Kazu Hirata  <kazu@hxi.com>
2265
2266         * dwarf2dbg.c: Fix formatting.
2267
2268 2000-08-17  Nick Clifton  <nickc@redhat.com>
2269
2270         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2271         to be recoded as logical shift lefts by zero.
2272
2273 2000-08-16  Jim Wilson  <wilson@cygnus.com>
2274
2275         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2276         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
2277         source registers.
2278         (note_register_values): Handle IA64_OPND_R3_2 operands.
2279
2280 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
2281
2282         * config/tc-i860.c (md_operand): Silly typo fixed.
2283
2284 2000-08-16  Nick Clifton  <nickc@redhat.com>
2285
2286         * config/tc-arm.c (struct asm_shift): Delete.
2287         (shift[]): Delete.
2288         (enum asm_shift_index): New.
2289         (struct asm_shift_properties): New.
2290         (struct asm_shift_name): New.
2291         (shift_properties[]); New.
2292         (shift_names[]); New.
2293
2294         (decode_shift): Use new structures.
2295         Issue a warning is "ROR #0" is used.
2296         Issue a warning if "ASR #0" or "LSR #0" is used.
2297
2298         (md_begin): Initialise arm_shift_hsh table from new
2299         asm_shift_name array.
2300
2301 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
2302
2303         * config/tc-sparc.c: Kill all warnings.
2304         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2305         in -xarch= as well.
2306         (md_show_usage): Update usage text.
2307
2308 2000-08-16  Nick Clifton  <nickc@redhat.com>
2309
2310         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2311         useful.
2312
2313 2000-08-15  Will Cohen  <wcohen@redhat.com>
2314
2315         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2316
2317         * config/tc-sh.c (md_assemble): Changed so debug_type
2318         test performed for ppi_assemble
2319         * config/tc-sh.c: Included dwarf2dbg.h.
2320         (debug_line): Defined.
2321         (md_assemble): Generates dwarf2 line info.
2322         (sh_finalize): New function.  Finalize dwarf2 info.
2323         (assemble_ppi): Returns size of code generated.
2324         (build_Mytes): Returns size of code generated.
2325         (md_pseudo_table): Added "file" and "loc" psuedo ops.
2326         * config/tc-sh.h (md_end): Defined.
2327         (sh_finalize): Declared.
2328
2329 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
2330
2331         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2332         md_number_to_chars.
2333
2334 2000-08-14  Nick Clifton  <nickc@redhat.com>
2335
2336         * config/tc-arm.c (do_bx): Allow "bx pc".
2337
2338 2000-08-14  Jim Wilson  <wilson@cygnus.com>
2339
2340         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2341         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2342         (md_begin): Change assignment to md.flag to OR in the new bit.
2343
2344 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
2345
2346         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2347         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2348         C_MOU, and C_EOS.
2349
2350 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
2351
2352         * NEWS: Mention i860 support.
2353
2354 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
2355
2356         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2357
2358 2000-08-14  Andreas Schwab  <schwab@suse.de>
2359
2360         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2361
2362 2000-08-11  Andreas Schwab  <schwab@suse.de>
2363
2364         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2365         argument.
2366
2367 2000-08-11  Kazu Hirata  <kazu@hxi.com>
2368
2369         * expr.c: Fix formatting.
2370         * config/obj-bout.c: Likewise.
2371
2372 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
2373
2374         * doc/c-i860.texi: Flesh out the i860 section more.
2375
2376 2000-08-10  Kazu Hirata  <kazu@hxi.com>
2377
2378         * symbols.c: Fix formatting.
2379         * expr.c: Likewise.
2380
2381 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
2382
2383         * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2384         modifier has the IgnoreSize bit set.
2385
2386 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
2387
2388         From  Rodney Brown  <RodneyBrown@mynd.com>
2389         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2390         * configure: Regenerate.
2391
2392 2000-08-09  Kazu Hirata  <kazu@hxi.com>
2393
2394         * hash.c: Fix formatting.
2395         * gasp.c: Likewise.
2396
2397 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
2398
2399         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2400         (i860_fix_info): New enum.
2401         (MD_APPLY_FIX3): Define.
2402         (WORKING_DOT_WORD): Define.
2403         (TC_HANDLES_FX_DONE): Define.
2404         (DIFF_EXPR_OK): Define.
2405         (LISTING_HEADER): Define.
2406         (TARGET_FORMAT): Select target format based on endian flag.
2407         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2408         (target_big_endian): Add external declaration.
2409
2410         * config/tc-i860.c: All existing code reworked completely. Other
2411         new code shown below.
2412         (SYNTAX_SVR4): Define.
2413         (target_warn_expand): New variable.
2414         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2415         (md_longopts): Declare and define with new options (-EL, -EB,
2416         and -mwarn-expand).
2417         (md_show_usage): New function.
2418         (md_operand): New function.
2419         (obtain_reloc_for_imm16): New function.
2420         (md_apply_fix3): New function.
2421         (tc_gen_reloc): New function.
2422
2423 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2424
2425         * config/tc-m68hc11.c (build_jump_insn): Make sure the
2426         2 bytes of the jump address are in the same frag.
2427         (find): Accept 68hc12 register indirect modes.
2428
2429         * NEWS: Mention 68HC11 & 68HC12 support.
2430
2431 2000-08-07  Richard Henderson  <rth@cygnus.com>
2432
2433         * config/tc-ia64.c (unwind): Add prologue_mask member.
2434         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2435         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2436         (dot_body): Clear unwind.prologue_mask.
2437         (dot_prologue): Set it.  Accept a register second argument.
2438
2439 2000-08-07  Kazu Hirata  <kazu@hxi.com>
2440
2441         * config/atof-ieee.c: Fix formatting.
2442         * config/atof-tahoe.c: Likewise.
2443
2444 2000-08-06  Nick Clifton  <nickc@cygnus.com>
2445
2446         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2447         work.
2448
2449         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2450         of .popsection, .previous, .pushsection, .subsection,
2451         .version, .vtable_entry, .vtable_inherit and .weak.
2452
2453 2000-08-05  Kazu Hirata  <kazu@hxi.com>
2454
2455         * config/tc-cris.c: Fix formatting.
2456         * config/tc-i386.c: Likewise.
2457         * config/tc-sparc.c (sparc_ip): Simplify the code.
2458
2459 2000-08-04  Kazu Hirata  <kazu@hxi.com>
2460
2461         * config/tc-cris.c: Rearrange code for readability.
2462         * config/tc-d10v.c: Fix formatting.
2463         * config/tc-m32r.c: Likewise.
2464         * config/tc-sparc.c: Likewise.
2465
2466 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2467
2468         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2469         before ia64_find_opcode.
2470         (md_assemble): Likewise.
2471
2472 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2473
2474         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2475         Undo some formatting fixes.
2476
2477 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2478
2479         * config/obj-som.c: Fix formatting.
2480         * config/obj-ieee.c: Likewise.
2481         * config/tc-arm.c: Likewise.
2482         * config/tc-v850.c: Likewise.
2483
2484 2000-08-01  Nick Clifton  <nickc@redhat.com>
2485
2486         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2487         index by command line option.
2488
2489 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2490
2491         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2492         (@node M68K-Branch): Rewrite to match the reality.
2493
2494 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2495
2496         * doc/c-i860.texi: New file.
2497         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2498         * doc/Makefile.in: Regenerate.
2499         * doc/all.texi: Add I860 as relevant architecture.
2500         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2501
2502 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2503
2504         * config/tc-d30v.c: Fix formatting.
2505
2506 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2507
2508         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2509         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2510         long emit a long branch if available instead of an absolute jump, never
2511         emit absolute jumps for anything with --pcrel.
2512
2513         * doc/c-m68k.texi: Document new command line option.
2514
2515 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
2516
2517         * config/tc-avr.c: Use PARAMS macro in function declarations.
2518         Don't declare md_pcrel_from_section (already in tc-avr.h).
2519         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2520         (avr_operand): Don't set (unsigned) op_mask to -1.
2521
2522 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
2523
2524         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2525         * configure: Regenerated.
2526         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2527         of operand to the .type directive (.e.g, "type").
2528
2529 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
2530
2531         * as.h (warn_comment, found_comment, found_comment_file): Declare.
2532         * app.c (do_scrub_chars): Record where first comment found.
2533         * read.c (read_a_source_file): Init found_comment on entry, and
2534         notify whether comments found on exit.
2535         * config/tc-hppa.c (md_shortopts): Add "c".
2536         (md_longopts): Add warn-comment.
2537         (md_parse_option): Handle it.
2538         (md_show_usage): Show available options.
2539         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2540
2541 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2542
2543         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2544         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2545         sym_ptr_ptr
2546         (md_estimate_size_before_relax): Don't fall off end of function.
2547
2548 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2549
2550         * config/tc-avr.c: Fix formatting.
2551         * config/tc-ns32k.c: Likewise.
2552
2553 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
2554
2555         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2556
2557 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2558
2559         * config/tc-d10v.c: Fix formatting.
2560         * config/tc-z8k.c: Likewise.
2561         * config/tc-sparc.c: Likewise.
2562
2563 2000-07-26  Dave Brolley  <brolley@redhat.com>
2564
2565         * cgen.c (queue_fixup): Declare opinfo.
2566         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2567         (gas_cgen_md_operand): Ditto.
2568         (gas_cgen_md_apply_fix3): Ditto.
2569
2570 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2571
2572         * config/obj-coff.c (obj_frob_symbol): Don't merge
2573         labels. Don't merge if the symbol isn't constant. Return
2574         immediately if a symbol is merged.
2575
2576 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2577
2578         * frags.c (frag_align): Correct absolute section alignment.
2579
2580 2000-07-20  DJ Delorie  <dj@redhat.com>
2581
2582         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2583         it breaks linking against DLLs.
2584
2585 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2586
2587         * configure.in: Add CRIS support.
2588         * configure: Regenerate.
2589         * Makefile.am: (CPU_TYPES): Add cris.
2590         (CPU_OBJ_VALID) [aout]: Add cris.
2591         (MULTI_CPU_TYPES): Add cris.
2592         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2593         [coff]: Only i386 and mips are valid.
2594         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2595         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2596         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2597         Regenerate dependencies.
2598         * Makefile.in: Regenerate.
2599         * aclocal.m4: Regenerate.
2600         * as.c: Declare crisaout, criself.
2601         * config/tc-cris.h, config/tc-cris.c: New.
2602         * config/e-criself.c, config/e-crisaout.c: New.
2603         * po/POTFILES.in, po/gas.pot: Regenerate.
2604
2605 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2606
2607         * read.c: Fix formatting.
2608         * write.c: Fix formatting.
2609
2610 2000-07-19  H.J. Lu  <hjl@gnu.org>
2611
2612         * sb.c: Include <stdlib.h> if exists for abort ().
2613
2614 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2615
2616         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2617         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2618         (pa_type_args): Same here.
2619
2620 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2621
2622         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2623         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2624         the storage class is already set.
2625
2626 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2627
2628         * config/tc-m68hc11.c: Fix formatting.
2629         * config/tc-mn10200.c: Likewise.
2630         * config/tc-mn10300.c: Likewise.
2631         * config/tc-pj.c: Likewise.
2632         * config/tc-tic80.c: Likewise.
2633         * config/tc-w65.c: Likewise.
2634
2635 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2636
2637         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2638         is defined.
2639
2640 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2641
2642         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2643         @code.
2644
2645 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2646
2647         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2648         ELF as are used for SOM (except the 32-bit reloc one) to decide
2649         whether a symbol can be reduced to a section symbol.  Expand on
2650         the comment for symbols involved in LR% and RR% expressions.
2651
2652 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2653
2654         * config/tc-mips.c (mips_disable_float_construction): New
2655         static variable.  Set to true if doubles should not be
2656         constructed by loading two single width fp registers with
2657         halves of the value.
2658         (mips_ip): Test mips_disable_float_construction.
2659         (md_longopts): Add command line switches --construct-floats
2660         and --no-construct-floats.
2661         (md_parse_option): Parse new command line options.
2662         (md_show_usage): Describe new command line options.
2663
2664         * doc/c-mips.texi: Document new command line options.
2665
2666 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2667
2668         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2669         * configure: Regenerate.
2670
2671 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2672
2673         * configure.in (DEFAULT_EMULATION setting): Revert part of
2674         2000-07-01 change that set te_multi=multi unless set to tmips.
2675         * configure: Regenerate.
2676
2677 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2678
2679         * config/obj-coff.c (coff_frob_section): Add padding to the last
2680         section when aligning it increases its size.
2681
2682 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2683
2684         * config/tc-tic54x.c: Fix formatting.
2685
2686 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2687
2688         * config/tc-h8500.c: Fix formatting.
2689         * config/tc-tic54x.c: Fix formatting.
2690
2691 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2692
2693         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2694         displacements correctly.
2695
2696         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2697
2698 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2699
2700         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2701         warning.
2702         (hash_jam): Ditto.
2703
2704 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2705
2706         From  David Huggins-Daines  <dhd@linuxcare.com>
2707         * config/te-hppalinux64.h: Add a new emulation.
2708         * configure.in (emulations): Add configure bits to support the
2709         64-bit Linux/parisc target.
2710         * configure: Regenerate.
2711
2712         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2713         (md_shortopts): Add `V' for ELF.
2714
2715         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2716         when SOM or ELF_ARG_RELOC are defined.
2717         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2718         ELF_ARG_RELOC are defined.
2719         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2720         (pa_stringer): ..Do it here instead.  Fix comment typos.
2721         (hppa_force_relocation): Cast enums to int before comparing with
2722         ints.
2723
2724         From  Ryan Bradetich  <rbradetich@uswest.net>
2725         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2726         redifinition warning.
2727         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2728         (hppa_force_relocation): ditto
2729         (md_apply_fix): Added cast to buf to fix warnings.
2730
2731         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2732         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2733
2734         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2735         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2736         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2737         reloc_type** to avoid warnings in switch.
2738         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2739         little earlier instead.
2740
2741         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2742         and elf.
2743         (pa_type_args): Use symbol_arg_reloc_info.
2744         (struct pa_it): Make arg_reloc unsigned int.
2745         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2746         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2747         (pa_code): Delete.  pa_text duplicates this function.
2748         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2749         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2750         int.
2751         (cons_fix_new_hppa): Actually change selector to e_fsel when
2752         warning about assuming so.
2753         (tc_gen_reloc): More example elf arg reloc code.
2754         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2755         (hppa_force_relocation): Likewise.
2756
2757         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2758         files.
2759         (pa_end_of_source): Prototype.
2760         (hppa_fix_adjustable): Prototype.
2761         (LABELS_WITHOUT_COLONS): Move it..
2762         * config/te-hppa.h: To here.
2763
2764         * config/te-hppa64.h: New file.
2765
2766         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2767         type.
2768         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2769         format -10, -16, 16 relocs.
2770         (hppa_elf_mark_end_of_function): Test for null
2771         last_call_info->start_symbol
2772
2773         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2774         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2775         re_assesmble_* functions.  Delete extraneous statements.  Fix
2776         typos in comments.
2777         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2778         insn to re_assemble_*.
2779
2780 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2781
2782         * doc/internals.texi (Expressions): Fix typo.
2783
2784 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2785
2786         * config/tc-sh.c: Fix formatting.
2787         * config/tc-tic54x.c: Fix formatting.
2788         * depend.c: Fix formatting.
2789         * flonum-konst.c: Likewise.
2790         * flonum-mult.c: Likewise.
2791
2792 2000-07-07  Kazu Hirata <kazu@hxi.com>
2793
2794         * config/tc-sh.c: Fix comments.
2795         * config/obj-vms.c: Fix comments.
2796         * config/tc-a29k.c: Likewise.
2797         * config/tc-alpha.c: Likewise.
2798         * config/tc-h8300.c: Likewise.
2799         * config/tc-h8500.c: Likewise.
2800         * config/tc-i370.c: Likewise.
2801         * config/tc-ia64.c: Likewise.
2802         * config/tc-m68hc11.c: Likewise.
2803         * config/tc-m68k.c: Likewise.
2804         * config/tc-mips.c: Likewise.
2805         * config/tc-ns32k.c: Likewise.
2806         * config/tc-ppc.c: Likewise.
2807         * config/tc-z8k.c: Likewise.
2808
2809 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2810
2811         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2812         Default to '(SEC_LOAD | SEC_DATA)'.
2813         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2814
2815         * doc/internals.texi (CPU Backend): Describe
2816         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2817
2818 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2819
2820         * as.c (parse_args): NULL terminate the long option list.
2821
2822 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2823
2824         * config/tc-d30v.h: Include "write.h" for fixS.
2825         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2826
2827 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2828
2829         * config/tc-d30v.c (write_2_short): Further changes to warning
2830         messages produced when combining EITHER_BUT_PREFER_MU attributed
2831         opcodes.
2832
2833 2000-07-05  DJ Delorie  <dj@redhat.com>
2834
2835         * MAINTAINERS: new
2836
2837 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2838
2839         * config/tc-arm.c (psrs): Accept combinations of flags.
2840
2841 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2842
2843         * config/tc-avr.c: Change _ () to _() around all strings marked
2844         for translation (exception from the usual coding style).
2845         (avr_opt): New struct variable, how the new switches are set.
2846         (OPTION_MMCU): Define as 'm' and actually use.
2847         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2848         (show_mcu_list): New function, display the list of known MCUs.
2849         (md_show_usage): Document the new switches.  Call show_mcu_list.
2850         (avr_set_arch): Change 'm' to OPTION_MMCU.
2851         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2852         Handle the new switches.
2853         (avr_operands): Disable warnings for undefined combinations of
2854         operands if -mall-opcodes.  Disable warnings for skipping two-word
2855         instructions if enhanced core or -mno-skip-bug.
2856         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2857         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2858         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2859         (avr_ldi_expression): Warn about implicit lo8().
2860         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2861
2862 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2863
2864         * configure.in: Add entry for mips-*-sysv4*MP*
2865         * configure: Rebuild
2866         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2867         elf32-tradlittlemips for traditional mips targets.
2868         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2869         test for Link Once sections as in adjust_reloc_syms.
2870         * config/te-tmips.h: New file for traditional mips targets. Define
2871         TE_TMIPS.
2872
2873 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2874
2875         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2876         flags argument is not present, don't change an existing section's
2877         section's attributes. If the flags argument is present, warn if the
2878         attributes don't match the section's current attributes. When
2879         long section names are supported, set SEC_LINK_ONCE and
2880         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2881
2882 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2883
2884         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2885         symbols; create them.
2886
2887 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2888
2889         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2890         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2891
2892 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2893
2894         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2895         expressions.  Ignore the problem when handling 16 bit signed
2896         immediates, because the assembler will take care of the relocation
2897         later.
2898
2899 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2900
2901         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2902         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2903         sequential order, and emit warning messages if the input source
2904         code contains constructs like that, or parallel constructs
2905         containing such opcodes.
2906
2907 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2908
2909         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2910         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2911         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2912         (md_show_usage): Update usage message.
2913         (md_parse_option): Allow redefinition of MCU type within the
2914         same avr[1-5] bfd machine type.  Show both old and new MCU type
2915         in the error message.
2916         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2917         Simplify 8K wrap code.
2918
2919 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2920
2921         * config/obj-aout.c: Remove all uses of DEFUN.
2922         * config/obj-ieee.c: Likewise.
2923         * config/tc-sh.c: Fix comment typos.
2924         * config/tc-tahoe.c: Likewise.
2925         * config/tc-vax.c: Likewise.
2926         * config/tc-w65.c: Likewise.
2927         * config/tc-z8k.c: Likewise.
2928         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2929
2930 2000-06-24  DJ Delorie  <dj@cygnus.com>
2931
2932         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2933         more changes from Sept 1999
2934         (tc_i386_fix_adjustable): ditto
2935         (md_apply_fix3): ditto
2936
2937 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2938
2939         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2940         (gas_cgen_parse_operand): Set it around expression() call.
2941         (gas_cgen_md_operand): Test for it before longjmp().
2942
2943 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2944
2945         * config/tc-h8500.c: Remove all uses of DEFUN.
2946         * config/tc-sh.c: Likewise.
2947         * config/tc-w65.c: Likewise.
2948         * config/tc-z8k.c: Likewise.
2949
2950         * config/tc-h8500.c: Fix typos in comments.
2951
2952 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2953
2954         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2955         is defined.
2956
2957 2000-06-23  matthew green  <mrg@redhat.com>
2958
2959         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2960         defined.  Fix error message for `[' grouping.
2961
2962 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2963
2964         * config/tc-h8300.c: Fix formatting and comment typos.
2965
2966 2000-06-22  Timothy Wall  <twall@cygnus.com>
2967
2968         * config/tc-ia64.c (note_register_values): Move premature QP
2969         notation clearing into the appropriate place.
2970
2971 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2972
2973         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2974         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2975         Sort list of files as for $(OBJS) in Makefile.am.
2976
2977         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2978         find one.  Remake dependencies.
2979         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2980         * Makefile.in: Regenerate.
2981         * doc/Makefile.in: Regenerate.
2982
2983         * config/tc-i386.c (i386_displacement): Don't assume a constant
2984         displacement is necessarily 16 bits when in 16 bit code mode.
2985         (md_assemble): Instead size the displacement here after we know
2986         for sure that a .code16gcc operand hasn't automatically added
2987         operand size prefixes.
2988
2989 2000-06-21  H.J. Lu  <hjl@gnu.org>
2990
2991         * Makefile.am: Rebuild dependency.
2992         * Makefile.in: Rebuild.
2993
2994 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2995
2996         * config/tc-h8300.c (parse_reg): Make the function static.
2997         (parse_exp): Likewise.
2998
2999 2000-06-20  DJ Delorie  <dj@cygnus.com>
3000
3001         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3002         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3003         for cygwin import libraries to work properly.
3004
3005 2000-06-20  H.J. Lu  <hjl@gnu.org>
3006
3007         * Makefile.am: Rebuild dependency.
3008         * Makefile.in: Rebuild.
3009         * configure: Likewise.
3010         * doc/Makefile.in: Likewise.
3011
3012 2000-06-20  Timothy Wall  <twall@cygnus.com>
3013
3014         * doc/internals.texi (CPU backend): Add @itemx for
3015         TC_START_LABEL_WITHOUT_COLON.
3016         * doc/c-tic54x.texi: New.
3017         * doc/as.texinfo: Add tic54x features and include primary tic54x
3018         documentation file.
3019         * doc/all.texi: Add C54X.
3020         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3021         * doc/Makefile.in: Regenerate.
3022         * configure.in: Add tic54x and define LIBM for tic54x.
3023         * configure: Regenrate.
3024         * config/tc-tic54x.[ch]: New.
3025         * config/obj-coff.h: Add tic54x.
3026         * Makefile.am: (CPU_TYPES): Add tic54x.
3027         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3028         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3029         (as_new_LDADD): Add $(LIBM).
3030         * Makefile.in: Regenerate.
3031
3032 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
3033
3034         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3035         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3036         * doc/as.texinfo: Likewise.
3037
3038         * configure, Makefile.in: Regenerate.
3039         * configure.in (emulations): Recognize m6811 and m6812.
3040         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3041         Added files for 68hc11 and 68hc12 assembler.
3042         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3043         * config/tc-m68hc11.h: Header definition for that assembler.
3044
3045 2000-06-18  Nick Clifton  <nickc@redhat.com>
3046
3047         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3048         instead of OCTETS_PER_BYTE.
3049
3050         * config/tc-v850.c: Fix compile time warnings.
3051         * config/tc-ppc.c: Fix compile time warnings.
3052
3053 2000-06-18  H.J. Lu <hjl@gnu.org>
3054
3055         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3056         * configure: Rebuild.
3057
3058 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3059
3060         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3061         to BFD_ASSEMBLER.
3062
3063 2000-06-16  Nick Clifton  <nickc@cygnus.com>
3064
3065         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3066         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3067
3068         * doc/c-mips.texi: Document newly accepted cpu variants.
3069
3070 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
3071
3072         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3073
3074 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
3075
3076         * macro.c (getstring): Make it possible to escape the quote
3077         character.
3078
3079 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
3080
3081         * config/tc-hppa.c (pa_export): Weak symbols can be global.
3082
3083 2000-06-13  H.J. Lu  <hjl@gnu.org>
3084
3085         * configure: Regenerate.
3086
3087 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
3088
3089         * app.c (do_scrub_begin): Don't default lex[';'] as a line
3090         separator.
3091         * doc/internals.texi (line_separator_chars): Semicolon is no
3092         longer a default.  Mention null and newline as defaults.
3093
3094         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3095
3096         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3097         * config/tc-i860.h (line_separator_chars): Likewise.
3098         * config/tc-h8300.c (line_separator_chars): Likewise.
3099         * config/tc-i960.c (line_separator_chars): Likewise.
3100         * config/tc-m68k.c (line_separator_chars): Likewise.
3101         * config/tc-mips.c (line_separator_chars): Likewise.
3102         * config/tc-ns32k.c (line_separator_chars): Likewise.
3103         * config/tc-sparc.c (line_separator_chars): Likewise.
3104         * config/tc-vax.c (line_separator_chars): Likewise.
3105
3106         * config/tc-h8300.c (comment_chars): Use string initialiser.
3107         * config/tc-i960.c (line_comment_chars): Likewise.
3108         * config/tc-z8k.c (comment_chars, line_comment_chars,
3109         line_separator_chars): Likewise.
3110
3111         * config/tc-arm.c (line_separator_chars): Always use `;', not just
3112         for TE_LINUX.
3113
3114 2000-06-08  Nick Clifton  <nickc@cygnus.com>
3115
3116         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3117         for size 1 fixes.
3118
3119 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
3120
3121         * configure.in (VERSION): Update to show this is the CVS mainline.
3122
3123 2000-06-08  Matthew Jacob  <mjacob@feral.com>
3124
3125         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3126         $at is the integer register $r28, vs. both $r28 and the floating
3127         point register $f28.
3128
3129 2000-06-08  James E. Wilson  <wilson@cygnus.com>
3130
3131         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3132         (dot_endp): Don't call ia64_flush_insns.
3133         (emit_one_bundle): Don't delete prologue/body records from
3134         unwind_record list in first loop.  Rewrite second loop to account for
3135         this.
3136
3137 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
3138
3139         * config/tc-ia64.c: Add missing prototypes.
3140         (generate_unwind_image): Cast argument to output_unw_records call.
3141
3142 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
3143
3144         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3145
3146 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
3147
3148         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3149         (REGISTER_P): likewise.
3150         (avr_opcodes): uses include/opcode/avr.h
3151         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3152
3153 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
3154
3155         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
3156         initializers too.
3157
3158 2000-06-03  H.J. Lu  <hjl@gnu.org>
3159
3160         * read.c (is_end_of_line): Put back `;'.
3161
3162 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
3163
3164         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3165
3166 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
3167
3168         * expr.c (operand): Test is_end_of_line outside switch to catch
3169         line separator chars that are also operators.
3170         (operator): Return O_illegal for line separator chars.
3171
3172         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
3173         entry (or `!' entry for TC_HPPA).
3174
3175         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3176         before indexing is_end_of_line.  Remove redundant check for '\0'.
3177         (fp_op2): Likewise.
3178         * config/tc-h8500.c (md_assemble): Likewise.
3179         * config/tc-mcore.c (md_assemble): Likewise.
3180         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3181         (md_atof): Likewise
3182
3183         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3184         is_end_of_line.
3185         * config/tc-mcore.c (mcore_cons): Likewise.
3186         (mcore_float_cons): Likewise.
3187         (mcore_stringer): Likewise.
3188         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3189
3190 2000-06-01  Scott Bambrough <scottb@netwinder.org>
3191
3192         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3193
3194 2000-05-29  Nick Clifton  <nickc@cygnus.com>
3195
3196         * config/tc-sh.c: Fix compile time warning messages.
3197
3198         * config/tc-mips.c: Fix compile time warning messages.
3199
3200 2000-05-29  Philip Blundell  <philb@gnu.org>
3201
3202         * doc/as.texinfo: Update copyright dates.
3203         (Local Labels): Delete misplaced mention of ARM.
3204         * NEWS: Mention ARM ELF support.
3205
3206 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
3207
3208         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3209         it is modified, and use the real_size to compute the frag address
3210         for dwarf2 line info.
3211
3212 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
3213
3214         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3215         line-matching scheme to cope with automake moving variables around.
3216         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3217         * Makefile.in: Regenerate.
3218
3219 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
3220
3221         * config/tc-sparc.c (sparc_relax): New.
3222         (md_longopts): Add -relax and -no-relax options.
3223         (md_parse_options, md_show_usage): Likewise.
3224         (md_apply_fix3): Optimize tail call into branch always if possible.
3225
3226 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
3227
3228         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3229         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3230         rules, with warning when a GAS statement specifies a packing that
3231         will result in an instruction being squashed.
3232         Added typdef packing_type and enumerals, changed various integer
3233         literals to use the enumerals.
3234
3235 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
3236
3237         * config/tc-ia64.c (dot_restorereg_p): New function.
3238         (md_pseudo_table): Add restorereg.p.
3239         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3240         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3241
3242         * config/tc-ia64.h (unw_record_type): Add unwabi.
3243         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
3244         called MASK with members for imask, and the masks produced by
3245         fr_mem, gr_mem, br_mem, and frgr_mem.
3246         (unw_p_record): Add members ABI and CONTEXT.
3247         (unw_x_record): Add member AB.
3248         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3249         as pseudo-register for use during unwind info generation.
3250         (AR_PFS, AR_LC): New macros.
3251         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3252         whose names start with an at sign (as in "@priunat").
3253         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3254         register.
3255         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3256         proc_end, unwind_info, personality_routine): Consolidate into
3257         "unwind" structure to reduce offset-table use.  Add member
3258         NEXT_SLOT_NUMBER to track the slot number for the next instruction
3259         to be emitted.
3260         (output_R1_format, output_R3_format, output_P3_format,
3261         output_P6_format): Initialize R with zero to reduce compiler warnings.
3262         (output_P7_format): Ditto.  Add `default' branch to switch
3263         statement to reduce compiler warnings.
3264         (output_P8_format, output_B1_format, output_B4_format): Ditto.
3265         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3266         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
3267         into single argument.
3268         (output_X1_format, output_X3_format): Initialize R with zero to reduce
3269         compiler warnings.  Merge A and B args into single argument.
3270         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
3271         A and B args into single argument.
3272         (free_record): Removed (wasn't used).
3273         (free_list_records): Also free imasks in prologue records.
3274         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3275         (output_spill_mask): Remove.
3276         (output_unwabi): New function.
3277         (output_epilogue, output_label_state, output_copy_state): Call
3278         alloc_record.
3279         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3280         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3281         argument.
3282         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
3283         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3284         as part of handling the prologue records.  Emit region's imask if
3285         we have one.  Handle unwabi, epilogue, label_state, copy_state,
3286         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3287         spill_sprel_p, and spill_reg_p records.
3288         (set_imask, count_bits, slot_index): New function.
3289         (fixup_unw_records): Fix region size computation.  Handle
3290         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3291         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
3292         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3293         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
3294         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3295         (dot_save): Use manifest constants for applicaton registers.
3296         Handle REG_PR and REG_PRIUNAT.
3297         (dot_restore): Don't just ignore it.
3298         (dot_restorereg): New function..
3299         (generate_unwind_image): Ensure unwind info is a multiple of eight
3300         bytes, not just four bytes.
3301         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3302         (dot_altrp): Don't just ignore it.
3303         (dot_savemem): New function.  Replaces dot_savesp() and
3304         dot_savepsp().  Use manifest constants for applicaton registers.
3305         Handle REG_PR and REG_PRIUNAT.
3306         (dot_savef): Simplify.
3307         (dot_saveb): Support generation of br_gr.
3308         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3309          dot_label_state, dot_copy_state): New function.
3310         (dot_unwabi): Don't just ignore it.
3311         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3312         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3313         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
3314         (emit_one_bundle): Set slot number for prologue/body records
3315         *before* emitting the first insn.
3316         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3317         (md_begin): Declare "psp" pseudo-register.
3318         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
3319         so we don't get segfault.
3320         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3321         counts as required per SW Conventions manual
3322         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3323         output_preds_psprel, output_preds_sprel, output_spill_base,
3324         output_unat_psprel, output_unat_sprel, output_lc_psprel,
3325         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3326         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3327         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3328         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3329         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3330         (dot_vframe): Implement.
3331         (dot_vframesp, dot_vframepsp): New function.
3332
3333 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
3334
3335         * configure.in (i386-*-freebsd a.out entry): Quote properly.
3336         * configure: Regenerate.
3337
3338 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
3339
3340         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3341         (md_estimate_size_before_relax): so we can use it here instead of
3342         old kludges.  Localise vars to blocks.  Comment.
3343
3344         * frags.c (frag_new): Update fr_var comments.
3345         * frags.h (struct frag): Ditto.
3346
3347 2000-05-22  Richard Henderson  <rth@cygnus.com>
3348
3349         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3350         (pseudo_func): Add pcrel.
3351         (operand_match):  Handle IA64_OPND_TGT64.
3352         (build_insn): Likewise.
3353         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3354         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3355         (fix_insn): Handle all three 64-bit relocation types.
3356
3357 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
3358
3359         * obj.h (struct format_ops): New members begin, app_file,
3360         s_set_other, s_set_desc, s_get_type, s_set_type,
3361         separate_stab_sections, init_stab_section.
3362
3363         * config/obj-multi.h: Update GPL notice to v2.
3364         (obj_begin): New.
3365         (obj_app_file): New.
3366         (S_SET_SIZE): Test s_set_size for NULL before calling.
3367         (S_SET_ALIGN): Similar for s_set_align.
3368         (S_SET_OTHER): New.
3369         (S_SET_DESC): New.
3370         (S_GET_TYPE): New.
3371         (S_SET_TYPE): New.
3372         (SEPARATE_STAB_SECTIONS): New.
3373         (INIT_STAB_SECTION): New.
3374         (EMIT_SECTION_SYMBOLS): New.
3375         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3376
3377         * config/obj-elf.h: Update GPL notice to v2.
3378         Mention that this file is included from obj-multi.h.
3379         (obj_begin): Wrap definition in ifndef.
3380         (elf_file_symbol): Constify declaration.
3381         (obj_app_file): Ditto.
3382         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3383         Wrap in ifndef SEPARATE_STAB_SECTIONS.
3384
3385         * config/obj-elf.c (elf_s_set_other): New.
3386         (elf_file_symbol): Constify argument.
3387         (elf_separate_stab_sections): New.
3388         (elf_init_stab_section): New.
3389         (elf_format_ops): Add new members.  Remove comma at end.
3390
3391         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3392         (ecoff_format_ops): Add new fields.  Remove comma at end.
3393         Mention inconsistency for emit_section_symbols.
3394
3395         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3396
3397         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3398         (coff_separate_stab_sections): New.
3399         (coff_format_ops): Add new members.
3400
3401         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3402         (obj_aout_s_set_other): New.
3403         (obj_aout_s_set_desc): New.
3404         (obj_aout_s_get_type): New.
3405         (obj_aout_s_set_type): New.
3406         (obj_aout_separate_stab_sections): New.
3407         (aout_format_ops): New members added.  Use obj_aout_process_stab,
3408         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
3409         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3410         appropriate.
3411         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3412
3413 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
3414
3415         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3416         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3417         (md_estimate_size_before_relax): Ensure jumps to weak and
3418         externally visible symbols are relocatable.
3419
3420 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
3421
3422         * stabs.c (aout_process_stab): Make global.
3423         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3424         * read.h (aout_process_stab): Declare.
3425
3426         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3427         Generalize to *aout, *coff *elf.
3428         * configure: Regenerated.
3429
3430         * doc/internals.texi (Object format backend): Say
3431         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3432
3433         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3434         * Makefile.in: Regenerated.
3435
3436 2000-05-19  Catherine Moore  <clm@cygnus.com>
3437
3438         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3439
3440 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
3441
3442         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3443         instruction to reflect change in re_assemble_*.
3444
3445 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
3446
3447         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3448         build PA64 ELF tools.
3449         * configure: Rebuilt.
3450
3451 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
3452
3453         * Makefile.am: Regenerate dependencies.
3454         * Makefile.in: Regenerate.
3455
3456 2000-05-15  Nick Clifton  <nickc@cygnus.com>
3457
3458         * config/tc-arm.c (struct asm_psr): Add boolean field
3459         distinguishing between CSPR and SPSR.  Rename 'number' field
3460         to 'field'.
3461         (psrs): Rearrange contents to match new asm_psr structure.
3462         (arm_psr_parse): Move next to psr_required_here.  Make it
3463         return an asm_psr structure.
3464         (psr_required_here): Use asm_psr structure returned by
3465         arm_psr_parse.
3466         (do_msr): Reorganise to allow psr_required_here to be called
3467         only once.
3468         (md_undefined_name): Mark 'name' parameter as unused, since
3469         the COFF target does not use it.
3470
3471 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3472
3473         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3474         standards.
3475         * config/te-aux.h:  Likewise.
3476         * config/te-dpx2.h:  Likewise.
3477         * config/te-go32.h:  Likewise.
3478         * config/te-hp300.h:  Likewise.
3479         * config/te-hppa.h:  Likewise.
3480         * config/te-i386aix.h:  Likewise.
3481         * config/te-ic960.h:  Likewise.
3482         * config/te-interix.h:  Likewise.
3483         * config/te-nbsd532.h:  Likewise.
3484         * config/te-pc532mach.h:  Likewise.
3485         * config/te-ppcnw.h:  Likewise.
3486         * config/te-psos.h:  Likewise.
3487         * config/te-sparcaout.h:  Likewise.
3488         * config/te-sun3.h:  Likewise.
3489         * config/te-sysv32.h:  Likewise.
3490
3491 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3492
3493         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3494         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3495         and sign extend without an if statement.
3496         (build_bytes): Likewise.
3497
3498 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3499
3500         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3501         X_add_symbol L_32 case.
3502
3503 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3504
3505         * config/te-freebsd.h: New file.
3506
3507 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3508
3509         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3510         bindtextdomain): Replace defines with those from intl/libgettext.h
3511         to quieten gcc warnings.
3512
3513         * NEWS: Mention x86 .arch and -q.
3514
3515         * config/tc-i386.c (quiet_warnings): New.
3516         (md_assemble): Use quiet_warnings.
3517         (md_parse_option): Set quiet_warnings from -q.
3518         (md_show_usage): Mention -q, delete -m.
3519         (flag_do_long_jump): Delete.
3520         (md_parse_option): Remove -m.
3521         (md_show_usage): Remove -m.
3522         (md_create_long_jump): Remove useless flag_do_long_jump code.
3523
3524         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3525         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3526
3527 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3528             Alexander Sokolov <robocop@netlink.ru>
3529
3530         * doc/c-i386.texi (i386-Arch): New section.
3531         (i386-Syntax): Mention .intel_syntax and .att_syntax.
3532
3533         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3534         (smallest_imm_type): Use smallest opcode for shift by one if cpu
3535         architecture has been given and is not 486.
3536         (set_cpu_arch): New.
3537         (md_pseudo_table): Add .arch.
3538         (md_assemble): Warn if cpu architecture has been given and an
3539         unsupported instruction.
3540
3541         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3542         Move operand_types bit defines after relevant template field.
3543         (template): Add cpu_flags.
3544         (Cpu*): Define.
3545         (arch_entry): New.
3546
3547 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
3548
3549         * config/tc-mn10300.h (md_end): Define.
3550         (mn10300_finalize): Declare.
3551         * config/tc-mn10300.c: Include dwarf2dbg.h.
3552         (debug_line): Define.
3553         (md_assemble): Generate dwarf2 line info.
3554         (mn10300_finalize): New function.  Finalize dwarf2 info.
3555
3556 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
3557
3558         * config/tc-mips.c (md_estimate_size_before_relax): Use the
3559         external version of the relocation for weak symbols.
3560
3561 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
3562
3563         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3564         frame size in units of 16 bytes, as required per SW Conventions manual.
3565         (output_unw_records): Output info-block header as a dword to get
3566         byte-order right.
3567
3568 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3569
3570         * as.h: #include "file", not <file> on files from ../include.
3571         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3572         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3573         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3574         (tc_coff_symbol_emit_hook): Ditto.
3575         (OPTCOUNT): Cast to int to avoid compiler warning.
3576         (md_begin): Fix signed/unsigned warnings.
3577
3578 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3579
3580         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3581         ABRANCH LONG case for a conditional branch on a 68000.
3582         (md_estimate_size_before_relax): Likewise.  Also handle
3583         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3584         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3585         PC-relative on all CPUs.
3586         (md_estimate_size_before_relax): Likewise.
3587
3588 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3589
3590         * as.c (parse_args): Just mention current year in printed
3591         copyright message.
3592
3593 2000-05-03  J.T. Conklin  <jtc@redback.com>
3594
3595         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3596         unit registers.
3597         (md_parse_option): Recognize -m7400.
3598
3599 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3600
3601         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3602         don't permit lp to become less than the words array.
3603
3604 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3605
3606         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3607         Fix little-endian case.
3608
3609 2000-05-03  David O'Brien  <obrien@NUXI.com>
3610
3611         * as.c (parse_args): Update copyright.
3612
3613 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3614
3615         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3616         for the .bss section too.
3617
3618 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3619
3620         * configure.in: Set em=linux for hppa-*-linux.
3621         * configure: Regenerate.
3622         * doc/Makefile.in: Regenerate with correct automake.
3623
3624         * frags.c (frag_grow): Sanity check chunk_size.
3625
3626         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3627         * config/obj-som.h: Likewise.
3628         * config/obj-ieee.h: Likewise.
3629
3630         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3631
3632         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3633         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3634         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3635         (pa_ip): low_sign_unext now returns via function value.  Use
3636         re_assemble_* instead of dis_assemble_* and
3637         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3638         unnecessarily.
3639         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3640         (md_section_align, md_parse_option, md_show_usage,
3641         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3642         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3643         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3644         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3645         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3646         pa_text): Likewise.
3647         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3648         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3649         outside of switch.  Correct mask and shifting errors in case 10
3650         and case -11.  In case 21, compare against signed range to suit
3651         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3652         case 17 and case 22, use offsetT variable to properly check range.
3653         Use re_assemble_* here too.
3654         (evaluate_absolute): Change type of value to offsetT.  Call
3655         hppa_field_adjust to do the work for us.
3656         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3657         (pa_parse_cmpib_64_cmpltr): Ditto.
3658         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3659         of i to unsigned int.
3660         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3661         (pa_end_of_source): Return type is void.
3662
3663 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3664
3665         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3666
3667 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3668
3669         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3670         More comments added.
3671         (md_begin): Removed "construct symbols for each register name".
3672         Because register names conflicts with GCC generated function
3673         names.
3674         (avr_operand): Now constant numbers can be used as a register
3675         identifiers (0 as r0, 31 as r31).
3676         (md_assemble): use skip_space () before parsing instruction
3677         operands.
3678
3679 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3680
3681         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3682         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3683         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3684         * configure: Regenerate.
3685
3686 2000-04-29  Andreas Jaeger  <aj@suse.de>
3687
3688         * as.h: Correctly check GCC version.
3689
3690 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3691
3692         * doc/as.1: Fix unbalanced brackets.
3693
3694         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3695         TE_FreeBSD.
3696         (line_comment_chars): Set to '/' if TE_FreeBSD.
3697
3698 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3699
3700         * configure.in: Configury support for PA64 (currently disabled).
3701         * configure: Rebuilt.
3702
3703 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3704
3705         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3706         bfd_set_section_alignment.
3707
3708 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3709
3710         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3711         than 32.
3712
3713 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3714
3715         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3716         * doc/as.texinfo (Align): Include arm and strongarm in list of
3717         targets that have the second form of the behaviour of the .align
3718         directive.
3719
3720 2000-04-24  Mark Klein <mklein@dis.com>
3721
3722         * config/obj-som.c: Terminate obj_pseudo_table.
3723
3724 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3725
3726         * as.c (parse_args): Allow md_parse_option to override -a listing
3727         option.
3728         * config/obj-coff.c (add_lineno): Change type of offset parameter
3729         from "int" to "bfd_vma."
3730         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3731         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3732         (ppc_change_csect): Align correctly for XCOFF64.
3733         (ppc_machine): New function, which discards "ppc_machine" line.
3734         (ppc_tc): Cons for 8 when code is 64 bit.
3735         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3736         relocations.
3737         (md_parse_option): Handle -a64 and -a32.
3738         (ppc_xcoff64): New.
3739         * config/tc-ppc.h (TARGET_MACH): Define.
3740         (TARGET_FORMAT): Move to function.
3741         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3742
3743 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3744
3745         * config/tc-avr.c: New AVR_ISA_ defined.
3746         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3747         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3748         for `fmul', `movw' and `lpm R,Z' instructions.
3749         (avr_operands): Warn if current opcode is a two-word instruction
3750         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3751         (avr_opcodes): New commands added.
3752         (REGISTER_P): Check 'a' and 'v' constraint letters.
3753         (mcu_types): New MCU added.
3754
3755 2000-04-22  Timothy Wall  <twall@cygnus.com>
3756
3757         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3758         to "natval".
3759         (operand_match): Conditionally insert default bit values for IMMU9.
3760
3761 2000-04-14  Matthew Green  <mrg@cygnus.com>
3762
3763         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3764         * configure: Rebuilt.
3765
3766 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3767                           Jason Eckhardt  <jle@cygnus.com>
3768
3769         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3770
3771         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3772         Added handling of new operand types l,y,&,fe,fE,fx.
3773
3774 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3775                           David Mosberger  <davidm@hpl.hp.com>
3776                           Timothy Wall <twall@cygnus.com>
3777                           Andrew MacLeod  <amacleod@cygnus.com>
3778                           Jim Wilson  <wilson@cygnus.com>
3779
3780         * Makefile.am (CPU_TYPES): Add ia64.
3781         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3782         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3783         * Makefile.in: Rebuild.
3784         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3785         * configure: Rebuild.
3786         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3787         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3788         * expr.c (expr): Handle md_optimize_expr.
3789         * read.c (LEX_HASH): Add comment.
3790         * config/tc-ia64.c, config/tc-ia64.h: New files.
3791
3792 2000-04-21  Richard Henderson  <rth@cygnus.com>
3793
3794         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3795         bundling a non-delayed branch type instruction.
3796
3797 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3798
3799         * config/tc-mn10300.c (HAVE_AM30): Define.
3800         (md_assemble): Use it.
3801
3802 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3803
3804         * config/obj-elf.c (obj_elf_change_section): Check for changed
3805         section attributes.
3806
3807         * Makefile.am: (CPU_MULTI_VALID): Remove.
3808         (MULTI_CPU_TYPES): Define.
3809         (MULTI_CPU_OBJ_VALID): Define.
3810         (DEPTC): Use the above.
3811         (DEPOBJ): Same here.
3812         (DEP2): And here.
3813         Regenerate dependencies.
3814         * Makefile.in: Regenerate.
3815
3816 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3817
3818         * Makefile.am (YACC, LEX): Get them from configure.
3819
3820 2000-04-18  H.J. Lu  (hjl@gnu.org)
3821
3822         * config/tc-i386.c (offset_in_range): Use addressT instead of
3823         bfd_vma for non-bfd assemblers.
3824
3825 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3826
3827         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3828         doesn't give spurious errors.
3829
3830 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3831
3832         * as.h (SEEK_SET): Define if undefined.
3833
3834 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3835
3836         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3837         constants, and don't assume offsetT is 32 bits.
3838
3839 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3840
3841         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3842         (md_pcrel_from_section): Add prototype.
3843         (d10v_fix_adjustable): Add prototype.
3844         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3845
3846         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3847
3848 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3849
3850         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3851         symbol in frag chain.
3852
3853 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3854
3855         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3856         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3857         (fits_in_signed_word, smallest_imm_type): Ditto.
3858         (md_assemble): Use an offsetT var to hold offsetT values, not a
3859         long.
3860         (offset_in_range): New.
3861         (md_assemble): Use it.
3862         (md_convert_frag): Change type of target_address, opcode_address,
3863         and displacement_from_opcode_start to offsetT.
3864         (md_create_short_jump): Change type of offset to offsetT.
3865         (md_create_long_jump): Ditto.
3866         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3867         (md_chars_to_number): Remove.
3868         (output_invalid): Remove duplicate prototype.
3869
3870 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3871
3872         * Makefile.am (CPU_TYPES): Add 'avr'.
3873         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3874         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3875
3876         * Makefile.in: Regenerate.
3877
3878         * doc/as.texinfo: Add M32R documentation.
3879
3880 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3881
3882         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3883         --enable-build-warnings option.
3884         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3885         * Makefile.in, configure: Re-generate.
3886
3887 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3888
3889         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3890         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3891         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3892         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3893         (arm_force_relocation): Force relocations for
3894         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3895
3896 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3897
3898         * config/tc-sh.c (get_operands): There's no third operand if the
3899         first operand is an immediate.
3900
3901 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3902
3903         * config/tc-sh.c (immediate): Delete.
3904         (sh_operand_info): Add immediate member.
3905         (parse_reg): Use A_PC for pc.
3906         (parse_exp): Add second argument 'op'.  All callers changed.
3907         (parse_at): Expect pc to be coded as A_PC.
3908         Use immediate field in *op.
3909         (insert): Add fourth argument 'op'.  All callers changed.
3910         (build_relax): Add second argument 'op'.  All callers changed.
3911         (insert_loop_bounds): New function.
3912         (build_Mytes): Remove DISP_4.
3913         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3914         (assemble_ppi): Use immediate field in *operand.
3915         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3916         (md_apply_fix): Likewise.
3917         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3918
3919 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3920
3921         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3922
3923 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3924
3925         * internals.texi (CPU backend): Document
3926         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3927
3928 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3929
3930         * po/gas.pot: Regenerate.
3931
3932         * as.c (show_usage): Restore translated part of bug string.
3933         * gasp.c (show_usage): Likewise.
3934
3935         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3936         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3937         than move-if-change.
3938         (DEP1): Modify for "gcc -MM".
3939         (DEPTC): Likewise.
3940         (DEPOBJ): Likewise.
3941         (DEP2): Likewise.
3942         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3943         Update dependencies.
3944         * Makefile.in: Regenerate.
3945
3946 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3947
3948         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3949         (md_begin): Likewise.
3950         (HAVE_AM33): New macro.
3951         (md_assemble): Use it.  Match r_regs and xr_regs only if
3952         HAVE_AM33.
3953
3954 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3955
3956         * as.h: #include "bin-bugs.h"
3957         * as.c (show_usage): Use REPORT_BUGS_TO.
3958         * gasp.c: #include "bin-bugs.h"
3959         (show_usage): Use REPORT_BUGS_TO.
3960
3961         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3962
3963 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3964
3965         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3966         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3967         adjustments.
3968
3969 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3970
3971         * config/tc-i386.c (i386_immediate): Don't assume a constant
3972         immediate is necessarily 16 bits when in 16 bit code mode.
3973         (md_assemble): Instead set guess_suffix here after we have checked
3974         registers.
3975
3976 2000-04-02  Richard Henderson  <rth@cygnus.com>
3977
3978         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3979         quantities.  Correct right shift sign extension.
3980         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3981         32-bit value when shifting into place.
3982
3983 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3984
3985         * app.c: Add ATTRIBUTE_UNUSED as needed.
3986         * config/tc-ppc.c: Likewise.
3987         (ppc_size): Make unsigned long.
3988         (ppc_insert_operand): Add casts to avoid warnings.
3989
3990 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3991
3992         * config/tc-d10v.h (md_flush_pending_output): Define.
3993
3994 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3995
3996         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3997         segment.  Works for both BFD_ASSEMBLER and others.
3998         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3999
4000 2000-03-29  Nick Clifton <nickc@cygnus.com
4001
4002         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4003
4004 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
4005
4006         * listing.c (LISTING_LHS_WIDTH): Default depends on
4007         LISTING_WORD_SIZE.
4008         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4009
4010 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
4011
4012         * config/tc-sh.c (md_show_usage): Use backslash before newline in
4013         string literal.
4014
4015 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
4016
4017         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4018
4019         * config/tc-avr.c (mcu_types): Add missing initialiser.
4020         (md_pcrel_from_section): Add prototype.
4021         (avr_operand): Remove redundant test of unsigned < 0.
4022         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4023
4024 2000-03-27  Denis Chertykov  <denisc@overta.ru>
4025
4026         * config/tc-avr.c: New file for AVR support.
4027         * config/tc-avr.h: Likewise.
4028         * configure.in: Add AVR support.
4029         * configure: Regenerate.
4030
4031 2000-03-26  Timothy Wall <twall@cygnus.com>
4032
4033         * gasp.c (macro_op): Add new argument to check_macro call.
4034         Macro structure definitions moved to macro.h
4035         * sb.h:  Add argument to prototype for input_scrub_include_sb.
4036         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4037         nesting checks with an additional flag.
4038         (struct input_save): Add flag to indicate whether current sb
4039         should be checked for proper macro/conditional nesting.
4040         (input_scrub_push/pop): Save/restore nest check flag.
4041         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
4042         defined.
4043         * macro.c (check_macro):  Allow caller to retrieve parsed macro
4044         information if a pointer is provided.  This information may be
4045         used by the new macro hooks.
4046         * macro.h: Update prototype for check_macro.  Macro struct
4047         definitions moved here from macro.c/gasp.c.
4048         * read.c (read_a_source_file): Add parameter to check_macro call,
4049         and pass macro info to the macro hook, if defined.
4050         (input_scrub_insert_line): New.  Allow insertion of a line of
4051         characters into the input stream.
4052         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
4053         file into the input stream.
4054         (s_include): Use input_scrub_insert_file.
4055         * internals.texi: Document new macro hooks.
4056         * as.h: New prototypes added.
4057
4058 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
4059
4060         * config/tc-i386.c: Don't start any as_bad or as_warn message with
4061         an initial capital letter.
4062         (i386_index_check): Reindent.
4063
4064 2000-03-19  Nick Clifton  <nickc@cygnus.com>
4065
4066         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4067         relative branches.
4068
4069 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4070
4071         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4072         instruction operand bad if Rd > 7 when generating
4073         thumb instructions. Prevents for example,
4074         "adr r12,label" from silently failing and generating
4075         the wrong instruction.
4076
4077 2000-03-17  Nick Clifton  <nickc@cygnus.com>
4078
4079         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4080         that have a destingation >= 0x400000.
4081         Fix compile time warning messages.
4082
4083 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4084
4085         * config/tc-sh.c (md_begin): When encountering insn that are
4086         not supported by the current arch, only change the name if
4087         its contents are the same as prev_name.
4088         (get_specific): If the the architecture doesn't match, fail.
4089
4090 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4091
4092         * config/tc-sh.c (IDENT_CHAR): Define.
4093         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
4094         matching back where it came from.
4095
4096 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4097
4098         * config/tc-sh.c (md_show_usage): Add description of -dsp.
4099
4100 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
4101
4102         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4103         normal operands.
4104
4105 2000-03-15  Kazu Hirata  <kazu@hxi.com>
4106
4107         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4108
4109 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
4110
4111         * expr.c (operand) [case 'f']: When testing if '0f' can start a
4112         floating-point-number, make sure 'f' is in FLT_CHARS.
4113
4114 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
4115
4116         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4117         (s_lcomm_internal): Use it.
4118         * doc/internals.texi (CPU backend): Document it.
4119         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4120         bytes.
4121
4122 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
4123
4124         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4125         when embedded-pic.
4126
4127         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4128         implementation doesn't have special handling for switch
4129         statements.
4130         (macro_build): Allow for code in sections other than .text.
4131         (macro): Likewise.
4132         (mips_ip): Likewise.
4133         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4134         Don't perform relocs if we will be outputting them.
4135         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4136         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
4137         embedded-pic.
4138
4139 2000-03-09  Catherine Moore  <clm@cygnus.com>
4140
4141         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
4142         relocation type based on the entry in the fixup structure.
4143         Put S_IS_EXTERN processing back in.
4144
4145 2000-03-08  H.J. Lu  (hjl@gnu.org)
4146
4147         * Makefile.am (install-exec-tooldir): Depend on
4148         install-exec-bindir for parallel make.
4149         * Makefile.in: Regenerated.
4150
4151 2000-03-06  Nick Clifton  <nickc@cygnus.com>
4152
4153         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4154         switch.
4155         (md_parse_option): Parse -m32r command line switch - disable m32rx
4156         compatability.
4157         (md_show_usage): Document new option.
4158
4159         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4160         * doc/Makefile.in: Regenerate.
4161         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4162
4163 2000-03-02  Michael Meissner  <meissner@redhat.com>
4164
4165         * config/tc-d30v.c (check_range): Remove code that incorrectly
4166         sign extended values where bits < 32.
4167
4168 2000-03-02  H.J. Lu  (hjl@gnu.org)
4169
4170         * configure.in: Support --enable-targets=all on ia32.
4171         * configure: Regenerated.
4172
4173 2000-03-01  Nick Clifton  <nickc@cygnus.com>
4174
4175         * gasp.c (do_align): Remove bogus check of alignment value.
4176
4177 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
4178
4179         * config/obj-elf.c (elf_frob_symbol): Remove code which when
4180         TC_PPC was defined forced the type of a symbol with no other type
4181         to be BSF_OBJECT.
4182
4183 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
4184
4185         * doc/internals.texi (CPU backend): Mention that
4186         line_separator_chars do not break up comments.  Fix typos for
4187         LEX_AT and LEX_NAME descriptions.  Document operands for
4188         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
4189         description of md_create_short_jump usage.  Document argument for
4190         md_undefined_symbol.
4191
4192 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
4193
4194         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4195         (md_parse_option): Handle it.
4196         (md_show_usage): Document it.
4197
4198 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
4199
4200         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4201         opcode, for the instruction `pal19'.  From Andrea Arcangeli
4202         <andrea@suse.de>.
4203
4204 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
4205
4206         * config/tc-i386.c (i386_immediate): Move constant operand sizing
4207         from here..
4208         (md_assemble): To here, before template operands are matched.
4209         Also ensure a constant immediate is sign extended when we know the
4210         size is at most 16 bits.  This is to catch cases like "add
4211         $0xffc0,%ax" where we don't know the size, and thus that the
4212         immediate can be represented as Imm8S until after parsing the
4213         register operand.
4214         (i386_displacement): Similarly sign extend 16 bit constant
4215         displacements.
4216         (md_assemble): Relax 16-bit jump constant range check to suit sign
4217         extended displacements.
4218
4219 2000-02-26  Andreas Jaeger  <aj@suse.de>
4220
4221         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4222
4223 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4224
4225         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4226         call operands when intel_syntax.
4227         (intel_float_operand): Return 2 for "fi...".
4228         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4229         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
4230         earlier "SHORT" change.
4231         (md_assemble): When determining suffix from Regs, exclude
4232         InOutPortReg.
4233
4234 2000-02-24  Nick Clifton  <nickc@cygnus.com>
4235
4236         * configure: Add arm-wince, mips-pe and sh-pe targets.
4237         * configure: Regenerate.
4238
4239         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4240         sh-pe targets.
4241         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4242         "pe-mips" for the mips-pe target.
4243
4244         * config/tc-arm.c (insns): Change displacement encoded in BL
4245         and B instructions if the target port is arm-wince.
4246         (do_ldst): Do not bias the relocation offset if the target
4247         port is arm-wince.
4248         (md_pcrel_from): Add in missing relocation offset bias if the
4249         target os arm-wince.
4250
4251         * config/tc-mips.c (mips_target_format): Support COFF flavour.
4252         (md_begin): Disable -G support for mips-pe target.
4253         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4254         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4255         COFF flavour.
4256
4257         * config/tc-sh.c (md_begin): sh-pe target is little endian.
4258         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4259         assembler, just set the alignment to 4.
4260
4261         * config/te-wince-pe.h: New file for WinCE targets.  Define
4262         TE_WINCE.
4263
4264 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4265
4266         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4267         string instructions.
4268         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4269         (i386_intel_memory_operand): After finding a segment override,
4270         check again for no `[' before looking for a displacement.  Bomb if
4271         more than one displacement rather than silently discarding the
4272         second and subsequent ones.  Free strings malloc'd by
4273         build_displacement_string.
4274
4275 2000-02-24  Catherine Moore  <clm@cygnus.com>
4276
4277         * config/obj-som.c (obj_pseudo_table): Add "weak".
4278         (obj_som_weak): New routine.
4279
4280 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
4281
4282         * config/tc-i386.c (union i386_op): New.
4283         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
4284         Throughout file replace occurences of disps[n], imms[n], regs[n]
4285         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
4286         intel mode operand swapping.  Add assert in regKludge and
4287         fake_zero_displacement code.  Test i.types[n] when outputting
4288         displacements and immediates.  Combine output of Disp16 with
4289         Disp32.
4290         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4291         when in intel mode by (not) reversing fsub and fdiv operands
4292         before the template search.  This fails for single operand
4293         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4294         undefined.  Instead fix the base_opcode after we've found the
4295         template.  Move base_opcode xor with found_reverse_match from
4296         opcode output code to before this fix so we test for the correct
4297         opcodes.
4298         (md_assemble): Don't use strcmp when deciding to ignore the suffix
4299         check in intel mode.  Instead compare opcodes.
4300
4301         * config/tc-i386.h (TC_RELOC): Delete.
4302         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
4303         with equivalent call to reloc.
4304
4305         * as.h (flag_m68k_mri): Move declaration after target include, and
4306         only declare when TC_M68K defined.  Define as zero otherwise.
4307         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4308         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4309         Define as zero otherwise.
4310         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4311         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4312         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4313         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4314         testing whether defined.
4315         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4316         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4317         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4318         rather than testing whether defined.
4319         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4320         (parse_mri_cons): Declare and use only when TC_M68K.
4321         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4322         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4323         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4324
4325         * NEWS: Mention IBM 370 support.
4326
4327 2000-02-23  Richard Henderson  <rth@cygnus.com>
4328
4329         * config/tc-i386.c (md_assemble): When swapping operands for
4330         intel_syntax, assume everything that's not Imm or Disp is a
4331         register.
4332
4333 2000-02-23  Linas Vepstas <linas@linas.org>
4334
4335         * config/tc-i370.c, config/tc-i370.h: New files.
4336         * Makefile.am: Add support for Linux/IBM 370.
4337         * configure.in: Likewise.
4338         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4339         * config/obj-elf.c: Include elf/i370.h
4340         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4341
4342         * Makefile.in: Regenerate.
4343         * configure: Regenerate.
4344
4345         * doc/c-i370.texi: New file.
4346         * doc/all.texi: Include it.
4347         * doc/as.texinfo: And here.
4348         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4349         * doc/Makefile.in: Regenerate.
4350
4351 2000-02-19  Michael Meissner  <meissner@redhat.com>
4352
4353         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4354         determine if an instruction can be used in parallel with an ADDppp
4355         or SUBppp instruction.
4356
4357 2000-02-22  Andrew Haley  <aph@cygnus.com>
4358
4359         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4360
4361 2000-02-22  Andrew Haley  <aph@cygnus.com>
4362
4363         * config/tc-mips.c (mips_gp32): New variable.
4364         (macro_build) Use mips_gp32.
4365         (mips_ip): Ditto.
4366         (md_longopts): Add "-mgp32" and "-mgp64".
4367         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4368
4369         (OPTION_M7900): Change offset
4370         (OPTION_NO_M7900): Ditto.
4371
4372 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4373
4374         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4375         warning, and bump it to 1.
4376
4377 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
4378
4379         From Brad Lucier <lucier@math.purdue.edu>:
4380         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4381         match format.
4382
4383 2000-02-21  Catherine Moore  <clm@cygnus.com>
4384
4385         * config/tc-mips.c (MF_HILO_INSN): Define.
4386         (mips_7000_hilo_fix): Declare.
4387         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4388         (md_parse_option): Check for 7000_HILO_FIX options.
4389         (OPTION_M7000_HILO_FIX): Define.
4390         (OPTION_NO_M7000_HILO_FIX): Define.
4391         * doc/c-mips.texi (-mfix7000): Describe.
4392
4393 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
4394
4395         * listing.c (print_lines): Remove unused variable `end'.
4396
4397         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4398         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4399         reloc_type when BFD_ASSEMBLER.
4400         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4401         reloc_type when BFD_ASSEMBLER. Move common code out of switch
4402         statement and quell signed vs. unsigned comparison warning.
4403
4404 2000-02-18  Nick Clifton  <nickc@cygnus.com>
4405
4406         * config/tc-d10v.c (find_opcode): Add a symbol's value to
4407         the computed frag offset, rather than overwriting it.
4408
4409 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4410
4411         * config/tc-sh.c ("elf/sh.h"): Include.
4412         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4413         (md.begin): Initialize target_arch.
4414         Only include opcodes in has table that match selected architecture.
4415         (parse_reg): Recognize register names for sh-dsp.
4416         (parse_at): Recognize post-modify addressing.
4417         (get_operands): The leading space is now optional.
4418         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
4419         arguments.  Update valid_arch.
4420         (build_Mytes): Add support for SDT_REG_N.
4421         (find_cooked_opcode): New function, broken out of md_assemble.
4422         (assemble_ppi, sh_elf_final_processing): New functions.
4423         (md_assemble): Use find_cooked_opcode and assemble_ppi.
4424         (md_longopts, md_parse_option): New option: -dsp.
4425         * config/tc-sh.h (elf_tc_final_processing): Define.
4426         (sh_elf_final_processing): Declare.
4427
4428 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
4429
4430         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4431         the unwinder subspace.  Save the current seg/subseg before creating
4432         the new seg/subseg.
4433
4434 2000-02-10  Nick Clifton  <nickc@cygnus.com>
4435
4436         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4437         little endian targets.
4438         (INST_BYTE1): Redefine to handle big and little endian
4439         targets.
4440         (cpu_type): New type: Select between M340 and M210.
4441         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4442         instructions of the M340.
4443         (md_assemble): Add support for the MULSH and OPSR classes of
4444         instructions.
4445         (md_atof): Add support for little endian targets.
4446         (md_parse_option): Add support for -EL, -EB and -mcpu command
4447         line switches.
4448         (md_convert_frag): Add support for little endian targets.
4449         (md_apply_fix3): Add support for little endian targets.
4450         (md_number_to_chars): Add support for little endian targets.
4451
4452 2000-02-10  Timothy Wall  <twall@redhat.com>
4453
4454         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4455         defined, use it to verify the symbol just read should be a label.
4456
4457 2000-02-10  Timothy Wall  <twall@redhat.com>
4458
4459         * app.c (do_scrub_chars): Handle "||" for parallel instructions
4460         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
4461         around colons when KEEP_WHITE_AROUND_COLON is defined.
4462         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4463         and KEEP_WHITE_AROUND_COLON.
4464
4465 2000-02-08  Timothy Wall  <twall@redhat.com>
4466
4467         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4468         logic.
4469         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4470         implemented.
4471         (end_repeat): New.  Provide support for a "break" out of the
4472         repeat loop.
4473         * read.h: Add prototypes for new functions.
4474
4475 2000-02-08  Timothy Wall  <twall@redhat.com>
4476
4477         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4478         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4479         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4480         non-zero.
4481
4482 2000-02-08  Timothy Wall  <twall@redhat.com>
4483
4484         * read.c: Added elseif to directives table.
4485         * read.h: Added prototype for s_elseif.
4486         * doc/as.texinfo: Added description for elseif.
4487         * cond.c (s_elseif): New function
4488
4489 2000-02-04  Timothy Wall  <twall@redhat.com>
4490
4491         * listing.c (print_lines): Remove conditionals causing bug in
4492         listings.
4493
4494 2000-02-03  Timothy Wall  <twall@cygnus.com>
4495
4496         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4497         default values.
4498         * frags.c (frag_new): Calculate fr_fix in octets
4499         (frag_now_fix) Return offset as target address offset (bytes).
4500         (frag_now_fix_octets) New - Return offset in octets (8-bit
4501         quantities).
4502         * frags.h: Added prototype for frag_now_fix_octets().
4503         Distinguish between octets and bytes in field descriptions.
4504         * listing.c (calc_hex): Account for octets vs bytes when
4505         printing addresses/offsets.
4506         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4507         target is little-endian, print the octets in a word in big-endian
4508         order so that the display looks like a proper hexadecimal number,
4509         instead of having the octets reversed.
4510         * read.c (do_align): When recording alignment, alignment power
4511         should be in terms of target bytes (minimum addressible unit)
4512         instead of octets.
4513         (do_org) Convert ORG target address (byte) argument into an
4514         octet offset when generating a variable fragment.
4515         * symbols.c (resolve_symbol_value): Symbol final value
4516         converted to a target address offset (bytes) from its octet offset.
4517         * config/obj-coff.c (coff_frob_symbol): Symbol target address
4518         offset (bytes) is adjusted by the frag offset (octets) converted
4519         to bytes.
4520         (coff_frob_section) Section alignment power is in terms of bytes;
4521         convert it to an octet alignment power when calculating size (and
4522         size mask) in octets.  Don't modify the section size in order to
4523         "align" it for TI COFF, since that format has a different method
4524         for storing alignment information.
4525
4526 2000-02-01  Timothy Wall  <twall@cygnus.com>
4527
4528         * stabs.c (generate_asm_file): Escape backslashes in stabs file
4529         entries, matching the way GCC generates them.  If not escaped, the
4530         filename is encoded incorrectly.
4531
4532 2000-01-31  Nick Clifton  <nickc@cygnus.com>
4533
4534         * config/tc-arm.c (reg_table): Add support for ATPCS register
4535         naming conventions.
4536
4537 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
4538
4539         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4540         already defined.
4541         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4542         New macro.
4543         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4544         of a symbol when we really care about its value.
4545
4546 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
4547
4548         * config/tc-mcore.c (md_assemble): Give warning message if
4549         operands passes to instruction are more than the spec.
4550
4551 2000-01-27  Thomas de Lellis <tdel@windriver.com>
4552
4553         * config/tc-arm.c (armadjust_symtab): If the assembler is in
4554         Thumb mode but the label seen was not declared as '.thumb_func'
4555         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
4556         correct disassembly of Thumb code bounded by non function labels.
4557
4558 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4559
4560         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4561         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
4562
4563         * Makefile.in: Same here.
4564         Update copyright.
4565
4566         * configure.in: Set bfd_gas for i386-aout when primary target
4567         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4568         we may need the primary te_file.  Remove incorrect comment.
4569
4570         * configure: Regenerate.
4571
4572         * config/e-i386aout.c: New file.
4573
4574         * as.c (USE_EMULATIONS): Move to before print_version_id.
4575         (struct emulation): Add i386aout.
4576         (show_usage): Split text strings.  Reformat -a text.  Add --em
4577         help.
4578         Update copyright.
4579
4580         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4581         (aout_format_ops): New.
4582         Update copyright.
4583
4584         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4585         preprocessor conditional and add aout USE_EMULATIONS tests.
4586         (read_a_source_file): Don't pass error strings to printf as
4587         format arg.
4588         Update copyright.
4589
4590         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4591         format arg.
4592         (do_data): Same here.
4593         (process_file): And here.
4594         Update copyright.
4595
4596         * symbols.c (colon): Rewrite "already defined" fatal message
4597         code for aout with USE_EMULATIONS.
4598         Update copyright.
4599
4600         * config/obj-aout.c (OBJ_HEADER): Define.
4601         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4602         fields of sentinel.
4603         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4604         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4605         forms here.
4606         (obj_aout_type): Expand S_SET_OTHER here too.
4607         (obj_read_begin_hook): Remove.
4608         (aout_pop_insert): New.
4609         (obj_aout_s_get_other): New.
4610         (obj_aout_s_get_desc): New.
4611         (aout_format_ops): New.
4612         Update copyright.
4613
4614         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4615         gets aout_pseudo_table.
4616         (aout_pseudo_table): Declare.
4617         (obj_read_begin_hook): Define.
4618         Update copyright.
4619
4620         * config/obj-coff.c (obj_pseudo_table): Rename to
4621         coff_pseudo_table.
4622         (coff_pop_insert): Use coff_pseudo_table.
4623         (coff_sec_sym_ok_for_reloc): Remove.
4624         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4625         and comment all zero entries and remove #if 0 code.
4626         Update copyright.
4627
4628         * config/obj-coff.h (obj_pop_insert): Define.
4629         (coff_pseudo_table): Declare.
4630         Update copyright.
4631
4632         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4633         s_get_size, s_set_size.  Comment all zero entries.
4634         Update copyright.
4635
4636         * config/obj-elf.c (elf_s_get_other): New function.
4637         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4638         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4639         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4640         comment.
4641         (obj_elf_parse_section_letters): Don't pass error strings to
4642         printf as format arg.
4643         Update copyright.
4644
4645         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4646         OBJ_MAYBE_ECOFF.
4647         (elf_s_get_other): Declare.
4648         (S_GET_OTHER) Define as elf_s_get_other if not already
4649         defined.
4650         (S_SET_OTHER): Only define when not already defined.
4651         (elf_obj_read_begin_hook): Declare.
4652         (obj_read_begin_hook): Define.
4653         (elf_obj_symbol_new_hook): Declare.
4654         (obj_symbol_new_hook): Define.
4655         Update copyright.
4656
4657         * config/obj-multi.h: Add copyright header and protect against
4658         multiple inclusion.  Add * to all function pointers.
4659         (OBJ_HEADER): If defined, include it rather than other defines
4660         in this file.
4661         (obj_frob_file_after_relocs): Test for NULL.
4662         (obj_symbol_new_hook): Here too.
4663         (obj_sec_sym_ok_for_reloc): And here.
4664         (S_GET_OTHER): Define.
4665         (S_GET_DESC): Define.
4666         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4667         (OBJ_MAYBE_ELF): Update comment.
4668
4669         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4670         OBJ_AOUT preprocessor conditional and handle emulation by
4671         testing OUTPUT_FLAVOR.
4672         (i386_displacement): Here too.
4673         (md_section_align): Similarly here.
4674         (i386_target_format): Conditionally compile when more than one
4675         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4676         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4677         (i386_displacement): Here too.
4678         Update copyright.
4679
4680         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4681         Define TARGET_FORMAT for aout only when not multi.
4682         Update copyright.
4683
4684         * config/te-multi.h: Delete file as it's identical to te-generic.h
4685
4686 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4687
4688         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4689         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4690         LONG_MNEM_SUFFIX.
4691
4692         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4693         DWORD_MNEM_SUFFIX.
4694         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4695         comments.
4696
4697 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4698
4699         * config/tc-mips.c (mips_do_align): New function.
4700         * config/tc-mips.h (md_do_align): Define.
4701
4702 2000-01-10  Philip Blundell  <philb@gnu.org>
4703
4704         * doc/c-arm.texi (ARM Options): Fix typo.
4705         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4706         line separator for Linux.
4707         * doc/as.texinfo (Comments): Mention the ARM.
4708
4709 2000-01-10  Philip Blundell  <pb@futuretv.com>
4710
4711         * configure.in (arm*-*-conix*): New target.
4712         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4713         armv*-*-linux-gnu.
4714         * configure: Regenerate.
4715
4716 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4717
4718         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4719         (obj_elf_visibility): New function.
4720
4721         * doc/as.texinfo (Visibility): New node: document visibility
4722         pseudo ops.
4723
4724 For older changes see ChangeLog-9899