gas/ChangeLog

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