gas/ChangeLog

   1 2001-03-29  Hans-Peter Nilsson  <hp@axis.com>
   2
   3         * config/tc-cris.h (tc_fix_adjustable): Allow only
   4         BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
   5         * config/tc-cris.c (cris_get_pic_suffix): Correct reloc used in
   6         example to valid.
   7
   8 2001-03-28  H.J. Lu  <hjl@gnu.org>
   9
  10         * read.c (equals): Set to local for COFF only if it hasn't been
  11         defined before.
  12
  13 2001-03-28  Alan Modra  <alan@linuxcare.com.au>
  14
  15         * config/tc-hppa.c (DEFAULT_LEVEL): Define.
  16         (md_begin): Use it when setting default architecture.
  17
  18 2001-03-27  Nick Papadonis  <nick@coelacanth.com>
  19
  20         * read.c (equals): (for COFF) default symbols to being local.
  21
  22 2001-03-27  Hans-Peter Nilsson  <hp@axis.com>
  23
  24         * configure.in (cris-*-*): Change default emulation to criself.
  25         (cris-*-*aout*): New rule.
  26         * configure: Regenerate.
  27
  28 2001-03-26  Martin Schwidefsky  <schwidefsky@de.ibm.com>
  29
  30         * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
  31         BFD_RELOC_390_GOTENT.
  32         * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
  33         BFD_RELOC_390_GOTENT.
  34
  35 2001-03-26  Nick Clifton  <nickc@redhat.com>
  36
  37         * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
  38         * config/tc-s390.c (s390_force_relocation): New function: Force
  39         relocations for VTINHERIT relocs.
  40
  41 2001-03-23  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  42
  43         * doc/as.texinfo: Put @c man begin to generate the as man page.
  44         When generating man, define all the variables. Re-organize some
  45         options to obtain better indentation of man page.
  46         * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
  47         (as.1): Build from as.texinfo.
  48         * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
  49
  50 2001-03-25  Alan Modra  <alan@linuxcare.com.au>
  51
  52         * config/tc-i386.c (i386_scale): Accept an absolute expression for
  53         scale factor, and return the end of the expression.
  54         (i386_operand): Modify for above.
  55
  56 2001-03-23  Nick Clifton  <nickc@redhat.com>
  57
  58         * doc/as.texinfo: Document --listing-XXX command line switches.
  59         Explain why listings behave differently when -pipe is used.
  60
  61 2001-03-23  Richard Sandiford  <rsandifo@redhat.com>
  62
  63         * write.c (fix_new_exp): Print an error if passed a register.
  64
  65 2001-03-23  Hans-Peter Nilsson  <hp@axis.com>
  66
  67         * config/tc-cris.c: Tweak attribution.  Fix typos.  PIC support.
  68         (PIC_SUFFIX_CHAR): New macro.
  69         (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
  70         (pic): New variable.
  71         (md_longopts): New option --pic.
  72         (OPTION_PIC): Define.
  73         (md_estimate_size_before_relax): Tweak longish comment.
  74         (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
  75         (md_assemble): Handle a PIC relocation on prefix and normal
  76         instruction operands.
  77         <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
  78         "complex" operand expressions.  Call frag_more outside
  79         gen_cond_branch_32 parameter list.
  80         (cris_process_instruction): Handle PIC relocs on parsed
  81         operand expressions.  Validize PIC reloc sizes.
  82         (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
  83         (gen_bdap): Handle "complex" operand expressions.
  84         (gen_cond_branch_32): Use as_warn_where, not as_warn.  Use
  85         ADD.D offset,PC as jump instruction if generating PIC.  Generate
  86         error instead of crashing on complex expressions.
  87         (cris_number_to_imm): Add segT parameter.  All callers changed.
  88         Use segT parameter, not now_seg, for segment of fixup.  Handle
  89         PCREL relocations but check that they are fully resolved.
  90         (md_parse_option): Handle OPTION_PIC.
  91         (tc_gen_reloc): Handle PIC relocs.
  92         (md_show_usage): Update for --pic.
  93         (md_apply_fix3): Renamed from md_apply_fix.
  94         (md_pcrel_from): Accept emitting PCREL relocs when ELF.
  95         (md_cris_force_relocation): Force relocation for PIC relocs.
  96
  97         * config/tc-cris.h: Tweak attribution.
  98         (MD_APPLY_FIX3): Define.
  99         (IS_CRIS_PIC_RELOC): New macro.
 100         (TC_RELOC_RTSYM_LOC_FIXUP): Define.
 101         (tc_fix_adjustable): Don't adjust a globally visible symbol when
 102         generating ELF.
 103         (tc_frob_symbol): Avoid emitting undefined symbols.
 104
 105 2001-03-20  Alan Modra  <alan@linuxcare.com.au>
 106
 107         * frags.h (struct frag): Add relax_marker.
 108         * write.c (is_dnrange): Delete.
 109         (relax_frag): Use correct types for `aim', `target', `address'.
 110         Delete `offset', `was_address'.  Test `relax_marker' instead of
 111         using fragile (and slow) address test.
 112         (relax_segment): Init and flip `relax_marker'.
 113
 114 2001-03-19  Alan Modra  <alan@linuxcare.com.au>
 115
 116         * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
 117         used register name.
 118
 119 2001-03-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 120
 121         * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
 122         with 'Motorola specification for assembly language input standard'.
 123
 124 2001-03-17  Richard Henderson  <rth@redhat.com>
 125
 126         * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
 127         (dwarf2_directive_loc): Don't use them.
 128         (dwarf2_directive_file): Reject duplicate file definitions.
 129         (get_filenum): Zero allocated memory.
 130         (out_file_list): Complain about missing file definitions.
 131
 132 2001-03-17  Alan Modra  <alan@linuxcare.com.au>
 133
 134         * read.c (do_org): Handle complex expressions.
 135         * cgen.c (gas_cgen_finish_insn): Likewise.
 136
 137 2001-03-15  David Mosberger  <davidm@hpl.hp.com>
 138
 139         * config/tc-ia64.c (md): New member keep_pending_output.
 140         (ia64_flush_pending_output): Flush only if md.keep_pending_output
 141         is not set.
 142         (dot_xdata): Turn on md.keep_pending_output for the duration of
 143         this function.
 144         (dot_xfloat_cons): Ditto.
 145         (dot_xstringer): Ditto.
 146         (dot_xdata_ua): Ditto.
 147         (dot_xfloat_cons_ua): Ditto.
 148
 149 2001-03-15  Jim Wilson  <wilson@redhat.com>
 150
 151         * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
 152         label support.
 153
 154 2001-03-15  Alexandre Oliva  <aoliva@redhat.com>
 155
 156         * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
 157
 158 2001-03-15  DJ Delorie  <dj@redhat.com>
 159
 160         * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
 161         blindly freeing string if it isn't at the top of the obstack.
 162
 163 2001-03-13  Alan Modra  <alan@linuxcare.com.au>
 164
 165         * config/tc-i386.c (RELOC_ENUM): Define.  Use throughout file.
 166         (NUM_FLAG_CODE): Define.
 167         (lex_got): New function.
 168         (got_reloc): New global var.
 169         (x86_cons_fix_new): New function.
 170         (x86_cons): New function.
 171         (i386_immediate): Use lex_got here, replacing inline code.  Change
 172         "ignoring junk.." error message to "junk.."
 173         (i386_displacement): Likewise.
 174         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
 175         (x86_cons): Declare.
 176         (TC_CONS_FIX_NEW): Define.
 177         (x86_cons_fix_new): Declare.
 178
 179 2001-03-12  Nick Clifton  <nickc@redhat.com>
 180
 181         * config/tc-arm.c (md_begin): Always set machine type based on
 182         cpu_variant.
 183
 184 2001-03-07  Alan Modra  <alan@linuxcare.com.au>
 185
 186         * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
 187         (md_assemble) <smallest displacement>: Use correct field of i.op[]
 188         union.
 189         <JumpInterSegment output>: Use correct i.disp_reloc[].
 190         <immediate output>: Likewise.
 191
 192 2001-03-06  Nick Clifton  <nickc@redhat.com>
 193
 194         * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
 195         BLX(1) instruction.
 196
 197 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
 198
 199         * config/tc-m68k.c : Add 5407 to archs[] table.
 200         (HAVE_LONG_BRANCH): Add mcf5407.
 201         (select_control_regs): Recognize 5407.
 202
 203 2001-03-02  Dave Brolley  <brolley@redhat.com>
 204
 205         * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
 206         than m32r_do_align.
 207
 208 2001-03-02  Richard Sandiford  <rsandifo@redhat.com>
 209
 210         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
 211         (gen_to_words): Print warnings if NaNs are found and the target CPU
 212         does not support them.  Allow largest exponent to be used in normal
 213         numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
 214
 215 2001-02-28  Andreas Jaeger  <aj@suse.de>, Bo Thorsen  <bo@suse.de>
 216
 217         * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
 218         anymore since we use bfd_elf_generic_reloc now.
 219         (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
 220
 221 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
 222
 223         * configure.in (BFD_VERSION): New.
 224         (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
 225         * configure: Regenerate.
 226         * Makefile.am: Run "make dep-am"
 227         * Makefile.in: Regenerate.
 228         * doc/Makefile.in: Regenerate.
 229
 230 2001-02-26  Mark Elbrecht  <snowball3@bigfoot.com>
 231
 232         * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
 233         SEC_NEVER_LOAD when the 'n' flag is used.
 234         Add SEC_NEVER_LOAD to matchflags.
 235
 236 2001-02-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 237
 238         * symbols.c (decode_local_label_name): Initialize message_format
 239         only when an error is reported (perf pb due to I18N).
 240
 241 2001-02-23  H.J. Lu  <hjl@gnu.org>
 242
 243         * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
 244         BFD_ASSEMBLER is not defined.
 245
 246 2001-02-23   Richard Sandiford <rsandifo@redhat.com>
 247
 248         * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
 249         done if it's against a symbol.
 250
 251 2001-02-22  Timothy Wall  <twall@cygnus.com>
 252
 253         * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
 254         target formats if applicable.
 255         * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
 256         * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
 257         * Makefile.in: Regenerated.
 258         * configure.in: Added configuration for ia64-*-aix*.
 259         * configure: Regenerated.
 260
 261 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 262
 263         * config/tc-ia64.c (enum operand_match_result): New type.
 264         (operand_match): Change return type to operand_match_result.
 265         Fix all returns appropriately, adding support for returning the
 266         out-of-range result.
 267         (parse_operands): New locals result, error_pos, out_of_range_pos,
 268         curr_out_of_range_pos.  Rewrite operand matching loop to give better
 269         error messages.
 270
 271 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 272
 273         * config/tc-ia64.c (struct unwind): Add member "prologue_count".
 274         (dot_proc): Clear unwind.prologue_count to zero.
 275         (dot_prologue): Increment unwind.prologue_count.
 276         (dot_restore): If second operand is omitted, use
 277         unwind.prologue_count -1 for "ecount" (# of additional regions to
 278         pop).  Decrement unwind.prologue_count by number of regions
 279         popped.
 280
 281 2001-02-21  Nick Clifton  <nickc@redhat.com>
 282
 283         * doc/as.texinfo (Section): Note that some flags to the COFF
 284         version of .section remove attributes rather than setting them.
 285
 286 2001-02-20  Kazu Hirata  <kazu@hxi.com>
 287
 288         * config/tc-pdp11.c: Fix formatting.
 289         * config/tc-pdp11.h: Likewise.
 290
 291 2001-02-20  Bo Thorsen  <bo@suse.de>
 292
 293         * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
 294         entry.
 295
 296 2001-02-18  David O'Brien  <obrien@FreeBSD.org>
 297
 298         * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
 299         all FreeBSD platforms should look the same at this level.
 300         * configure: Rebuilt.
 301         * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
 302
 303 2001-02-18  lars brinkhoff  <lars@nocrew.org>
 304
 305         * Makefile.am: Add PDP-11 target.
 306         * configure.in: Likewise.
 307         * config/tc-pdp11.c: New file.
 308         * config/tc-pdp11.h: New file.
 309         * doc/Makefile.am: Add PDP-11 documentation.
 310         * doc/all.texi: Likewise.
 311         * doc/as.texinfo: Likewise.
 312         * doc/c-pdp11.texi: New file.
 313
 314 2001-02-16  matthew green  <mrg@redhat.com>
 315
 316         * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
 317
 318 2001-02-13  Jim Wilson  <wilson@redhat.com>
 319
 320         * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
 321         reloc instead of a 0 reloc.
 322         (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
 323         as done.
 324         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
 325
 326 2001-02-13  Ian Lance Taylor  <ian@zembu.com>
 327
 328         * write.c (is_dnrange): Stop as soon as the address becomes
 329         larger.
 330         (relax_frag): Add segment parameter.  Only call symbol_get_frag
 331         once.  Only call is_dnrange if the symbol is in the same segment,
 332         and the symbol address is larger.
 333         (relax_segment): Pass segment to md_relax_frag and relax_frag.
 334         * write.h (relax_frag): Update declaration.
 335         * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
 336         it to relax_frag.
 337         * config/tc-m32r.c (m32r_relax_frag): Likewise.
 338         * config/tc-m32r.h (md_relax_frag): Add segment parameter.
 339         (m32r_relax_frag): Update declaration.
 340         * config/tc-mips.h (md_relax_frag): Add segment parameter.
 341         * config/tc-tic54x.h (md_relax_frag): Likewise.
 342         * doc/internals.texi (CPU backend): Update documentation for
 343         md_relax_frag.
 344
 345 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
 346
 347         * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
 348         Mention effect of < 386 architectures on jump promotion.
 349         (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
 350
 351         * config/tc-i386.c (no_cond_jump_promotion): New.
 352         (set_cpu_arch): Parse "jumps" arch modifier.
 353         (insn_size): Modify usage comment.
 354         (ENCODE_RELAX_STATE): Reformat and protect macro arg.
 355         (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
 356         (TYPE_FROM_RELAX_STATE): New define.
 357         (UNCOND_JUMP, COND_JUMP): Renumber.
 358         (md_relax_table): Reorder to suit.
 359         (COND_JUMP86): New define.
 360         (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
 361         (md_assemble): Create frag var for jumps of max size, encode relax
 362         state for COND_JUMP86.
 363         (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
 364         leave conditional jumps small if no_cond_jump_promotion.
 365         (md_convert_frag): Likewise.
 366
 367         * expr.c (operator): Don't bump input_line_pointer for two char
 368         operators.  Instead return operator size via new param num_chars.
 369         (expr): Use above to parse multi-char operators correctly.
 370
 371 Mon Feb 12 17:45:50 CET 2001  Jan Hubicka  <jh@suse.cz>
 372
 373         * config/tc-i386.c (i386_displacement): Fix handling of
 374         BFD_RELOC_X86_64_GOTPCREL.
 375         (i386_validate_fix): Likewise.
 376
 377 2001-02-12  Philip Blundell  <pb@futuretv.com>
 378
 379         * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
 380         ldrt/strt instructions.
 381
 382 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 383
 384         * config/tc-mips.c (macro): For M_LA_AB emit a
 385         BFD_RELOC_MIPS_CALL16 relocation or a
 386         BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
 387         BFD_RELOC_MIPS_GOT16 and
 388         BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
 389         loading the jump register when generating SVR4_PIC code.
 390
 391 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 392
 393         * configure.in: Make 'mipself' and 'mipsecoff' emulations
 394         map to MIPS-specific files, as they used to do before the
 395         change on 2000-05-21.
 396         * configure: Regerate.
 397
 398 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 399
 400         * config/tc-mips.c (md_parse_option): Don't try to compile
 401         ELF-only option code if not ELF.
 402
 403 2001-02-08  David Mosberger  <davidm@hpl.hp.com>
 404
 405         * config/tc-ia64.h (md_elf_section_type): New macro.
 406         (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
 407         (they're now handled via ia64_elf_section_type.
 408
 409         * config/tc-ia64.c (unwind): New members saved_text_seg,
 410         saved_text_subseg, and force_unwind_entry.
 411         (optimize_unw_records): New function to optimize away unnecessary
 412         unwind directives.
 413         (ia64_elf_section_type): New function.
 414         (output_unw_records): Generate unwind info only if the size is
 415         non-zero or if it's forced for some other reason (e.g.,
 416         handlerdata or a personality routine).
 417         (generate_unwind_image): Don't switch back to previous
 418         section---stay inside the unwind info section instead so that
 419         handlerdata that may follow goes into the right place.
 420         (dot_handlerdata): Force generation of unwind entry and save the
 421         current active text segment before generating unwind image.
 422         (dot_unwentry): Force generation of unwind entry.
 423         (dot_personality): Ditto.
 424         (dot_endp): Generate unwind table entry only if there is
 425         some unwind info or the unwind entry was forced.
 426
 427         * config/tc-ia64.c (make_unw_section_name): New macro to form
 428         unwind section name.
 429         (generate_unwind_image): Add "text_name" argument.  Use it to
 430         form unwind section name.
 431         (dot_handlerdata): Determine current segment (section) name and
 432         pass it to generate_unwind_image().
 433         (dot_endp): Determine current segment (section) name and use
 434         it to determine the appropriate unwind section name.
 435         (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
 436         n, fill, and max arguments.
 437
 438 2001-02-09  Schwidefsky  <schwidefsky@de.ibm.com>
 439
 440         * Makefile.am: Add linux target for S/390.
 441         * configure.in: Likewise.
 442         * config/tc-s390.c: New file.
 443         * config/tc-s390.h: New file.
 444
 445 2001-02-09  Alexandre Oliva  <aoliva@redhat.com>
 446
 447         * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
 448         2byte, 4byte and 8byte.
 449
 450 2001-02-08  Alan Modra   <alan@linuxcare.com.au>
 451
 452         * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
 453         md_number_to_chars with size > sizeof (valueT).
 454
 455 2001-02-06  H.J. Lu  <hjl@gnu.org>
 456
 457         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
 458         there is no relocation.
 459
 460 2001-02-06  H.J. Lu  <hjl@gnu.org>
 461
 462         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
 463
 464         * config/tc-ia64.c (md_parse_option): Only accept the valid
 465         ia64 options on "-axxx".
 466
 467 2001-02-05  Jim Wilson  <wilson@redhat.com>
 468
 469         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
 470         aborting for invalid operands.
 471
 472 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
 473
 474         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
 475         than via pointer.  Update all callers.
 476         (UNWIND_LOW32): Define.
 477         (UNWIND_HIGH32): Define.
 478         (pa_build_unwind_subspace): Use the above macros instead of dumping
 479         bitfields directly.  Call frag_more once rather than multiple times.
 480         (md_assemble): Use UNWIND_LOW32.
 481         (pa_entry): Likewise
 482         (pa_procend): Likewise.
 483         (process_exit): Use UNWIND_HIGH32.
 484
 485 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 486
 487         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
 488         function to select the header according to the cpu.
 489         (md_after_pass_hook, md_do_align): Remove.
 490         (md_cleanup, m68hc11_cleanup): Remove.
 491         (md_pcrel_from_section): Declare.
 492         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
 493         (build_jump_insn, build_insn): Likewise.
 494         (m68hc11_listing_header): New function.
 495         (m68hc11_cleanup): Remove.
 496
 497 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 498
 499         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
 500         symbols because there is no support for shared libraries and these
 501         symbols can't be overridden (unless they are weak).
 502
 503 2001-02-01  Momchil Velikov  <velco@fadata.bg>
 504
 505         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
 506         for the compilation unit with a zero byte.
 507
 508 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
 509
 510         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
 511         destinations.  Correct range check for 17 and 22 bit branches.
 512
 513 2001-01-25  Nick Clifton  <nickc@redhat.com>
 514
 515         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
 516         still set.  Issue an error message instead.
 517         (md_estimate_size_before_relax): Delete unused variable
 518         'buffer_address'.  Fixup parentheses around if statement.
 519
 520 2001-01-23  Kazu Hirata  <kazu@hxi.com>
 521
 522         * as.c: Fix formatting.
 523         * ehopt.c: Likewise.
 524         * messages.c: Likewise.
 525         * stabs.c: Likewise.
 526         * symbols.c: Likewise.
 527
 528 2001-01-23  Ben Elliston  <bje@redhat.com>
 529
 530         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
 531
 532 2001-01-22  Kazu Hirata  <kazu@hxi.com>
 533
 534         * config/tc-alpha.c: Fix formatting.
 535
 536 2001-01-19  Kazu Hirata  <kazu@hxi.com>
 537
 538         * config/tc-alpha.c: Fix formatting.
 539
 540 2001-01-18  Kazu Hirata  <kazu@hxi.com>
 541
 542         * config/tc-alpha.c: Fix formatting.
 543
 544 2001-01-18  Nick Clifton  <nickc@redhat.com>
 545
 546         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
 547         "da" flags.
 548         (stm_flags): Remove redundant bit from "ed" and "da" flags.
 549
 550 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
 551
 552         * configure.in (cpu_type, arch): Match i386 too.
 553         * configure: Rebuilt.
 554
 555 2001-01-16  Kazu Hirata  <kazu@hxi.com>
 556
 557         * config/tc-i386.c: Fix formatting.
 558
 559 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
 560
 561         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
 562         relocs for .PARISC.unwind section.
 563
 564         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
 565         depending on section flags, not just for .text.
 566
 567 2001-01-15  Jim Wilson  <wilson@redhat.com>
 568
 569         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
 570         not immediately followed by an instruction.
 571
 572 2001-01-15  Kazu Hirata  <kazu@hxi.com>
 573
 574         * config/tc-m68hc11.c: Fix formatting.
 575
 576 2001-01-15  Nick Clifton  <nickc@redhat.com>
 577
 578         * symbols.c (colon): Change 'already defined symbol' from a
 579         fatal error to an ordinary error.  There is no reason why this
 580         error should be fatal.
 581
 582         * message.c (as_fatal): Delete output file, if one has been
 583         created.
 584
 585 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 586
 587         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
 588
 589 2001-01-14  Kazu Hirata  <kazu@hxi.com>
 590
 591         * config/tc-alpha.c: Fix formatting.
 592         * config/tc-arc.c: Likewise.
 593         * config/tc-arc.h: Likewise.
 594         * config/tc-d10v.c: Likewise.
 595         * config/tc-i370.c: Likewise.
 596         * config/tc-i386.c: Likewise.
 597         * config/tc-i960.c: Likewise.
 598         * config/tc-m68k.c: Likewise.
 599         * config/tc-ppc.c: Likewise.
 600         * config/tc-sparc.c: Likewise.
 601         * config/tc-tahoe.c: Likewise.
 602         * config/tc-vax.c: Likewise.
 603
 604         * config/tc-arc.c: Fix formatting.
 605
 606         * config/tc-arc.c: Fix formatting.
 607
 608 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 609
 610         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
 611         both 32 and 64 bit ELF.
 612
 613         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
 614         and don't bother storing `m' for "ce" completer.  Tidy handling of
 615         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
 616
 617 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 618
 619         * config/tc-i386.h (TARGET_MACH): New macro.
 620         (i386_mach): Declare.
 621         * config/tc-i386.c (i386_mach): New function.
 622
 623 2001-01-13  Philip Blundell  <philb@gnu.org>
 624
 625         * doc/as.texinfo: Fix spelling and cross-references.
 626
 627         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
 628         character for all systems, not just GNU/Linux.  Make it explicit
 629         that `-k' doesn't affect code generation, just ELF flags.
 630
 631 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
 632
 633         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
 634         instructions.
 635
 636 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 637
 638         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
 639
 640 2001-01-12  Nick Clifton  <nickc@redhat.com>
 641
 642         * as.c (print_args): Update copyright date to 2001.
 643
 644 2001-01-12  Peter Targett  <peter.targett@arccores.com>
 645
 646         * doc/c-arc.texi: New file.
 647         Some sections to be expanded.
 648
 649 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
 650
 651         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
 652         (md_parse_option): Always accept "--32".
 653
 654 2001-01-11  Peter Targett  <peter.targett@arccores.com>
 655
 656         * as.h (TC_ARC): Ensure struc-symbol.h included.
 657         * as.c (dwarf2dbg.h): Include to remove implicit declaration
 658         warnings.
 659         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
 660         (TARGET_SYMBOL_FIELDS) added.
 661
 662         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
 663         * doc/c-arc.texi: New file.
 664         Some sections to be expanded.
 665         * doc/as.texinfo: Update command-line options.
 666         Removed outdated text for ARC dependant features, instead include
 667         text from above file.
 668
 669         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
 670         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
 671         (targ-cpu.h) header.
 672         * config/tc-arc.h:
 673         * config/tc-arc.c: New updated configuration for
 674         ARC, including selection of core variants, and extensibility of
 675         instructions, registers etc. through directives.
 676
 677         * config/tc-arc.c (arc_extinst): Minor corrections for
 678         error messages.
 679         (arc_common) Likewise. Make alignment argument optional for local
 680         symbols also, with default of zero.
 681
 682 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 683
 684         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
 685         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
 686         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
 687         and fix_new_exp() instead.
 688         (md_convert_frag): For indexed post byte use the symbol value
 689         rather than the displacement.
 690         (md_relax_table): Fix indexed offset relax.
 691
 692 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 693
 694         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
 695         relax weak symbols.
 696         (relaxable_symbol): New function.
 697
 698 2001-01-11  Andreas Jaeger  <aj@suse.de>
 699
 700         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
 701         not used anywhere.
 702
 703 2001-01-10  Nick Clifton  <nickc@redhat.com>
 704
 705         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
 706         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
 707
 708 2001-01-10  Nick Clifton  <nickc@redhat.com>
 709
 710         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
 711         character used to dollar local symbols.
 712         (LOCAL_LABEL_CHAR): New constant - the magic character used to
 713         local label symbols.
 714         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
 715         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
 716         if defined.
 717         Use LOCAL_LABEL_CHAR.
 718         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
 719         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 720         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 721
 722 2001-01-08  Bo Thorsen  <bo@suse.de>
 723
 724         * config/tc-i386.c (i386_immediate, i386_displacement):
 725         GOTPCREL check fix.
 726
 727 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
 728
 729         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
 730         in last change.
 731
 732 2001-01-07  Philip Blundell  <philb@gnu.org>
 733
 734         * doc/as.texinfo (Bug Reporting): Update email address for
 735         reports.
 736         * README: Likewise.
 737
 738 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
 739
 740         * configure.in: Define DEFAULT_ARCH for i386.
 741         * config/tc-i386.c (md_assemble): Return after the error message;
 742         move testing for 64bit operands to proper place.
 743
 744 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
 745
 746         * doc/as.texinfo: Document '#' as comment character for i386 and
 747         x86_64. Add AMD x86-64 into menu of machine dependent information.
 748
 749         * doc/c-i386.texi: Document x86_64 extensions.
 750
 751 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 752
 753         * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
 754
 755 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
 756
 757         * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
 758         * NEWS: Add note about Pentium4 support.
 759
 760 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
 761
 762         * config/tc-i387.c (pi, pte, pt): Update.
 763         (type_names): Add new types.
 764
 765 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
 766
 767         * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
 768         CpuUnknown): Renumber
 769         (CpuP4, CpuSSE2): New.
 770         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
 771
 772 2001-01-03  Philip Blundell  <pb@futuretv.com>
 773
 774         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
 775         relocs.
 776         (alpha_fix_adjustable): Likewise.
 777         (md_apply_fix): Likewise.
 778
 779 2000-12-31  H.J. Lu  <hjl@gnu.org>
 780
 781         * listing.c (listing_message): Allocate string only if it is
 782         used.
 783
 784         * configure: Rebuild.
 785
 786 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 787
 788         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 789         Point out caveats with generating fixups for the opcode in a frag.
 790
 791 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 792
 793         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 794         * NEWS: Add x86_64.
 795
 796 2000-12-29  H.J. Lu  <hjl@gnu.org>
 797
 798         * listing.c (calc_hex): Print the variable part only if the
 799         fragment type is rs_fill.
 800
 801 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 802
 803         * doc/internals.texi (tc_conditional_pseudoop,
 804         TC_LINKRELAX_FIXUP): Fix typos.
 805
 806 2000-12-28  Richard Henderson  <rth@redhat.com>
 807
 808         * write.c (subsegs_finish): Fix thinko last change -- don't
 809         "optimize" the alignment == 0 case.
 810
 811 2000-12-28  Richard Henderson  <rth@redhat.com>
 812
 813         * as.h (rs_align_test): New.
 814         * frags.c (NOP_OPCODE): Move default from read.c.
 815         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 816         (frag_align_code): New.
 817         * frags.h (frag_align_code): Declare.
 818         * read.c (NOP_OPCODE): Remove.
 819         (do_align): Use frag_align_code.
 820         * write.c (NOP_OPCODE): Remove.
 821         (get_recorded_alignment): New.
 822         (cvt_frag_to_fill): Handle rs_align_test.
 823         (relax_segment): Likewise.
 824         (subsegs_finish): Align last subseg in section to the
 825         section alignment.  Use frag_align_code.
 826         * write.h (get_recorded_alignment): Declare.
 827         * config/obj-coff.c (size_section): Handle rs_align_test.
 828         (fill_section, fixup_mdeps): Likewise.
 829         (write_object_file): Use frag_align_code.
 830
 831         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 832         (alpha_handle_align): New.
 833         * config/tc-alpha.h (HANDLE_ALIGN): New.
 834         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 835
 836         * config/tc-i386.h (md_do_align): Use frag_align_code.
 837         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 838
 839         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 840         (ia64_handle_align): New.
 841         * config/tc-ia64.h (HANDLE_ALIGN): New.
 842         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 843
 844         * config/tc-m32r.c (m32r_do_align): Remove.
 845         (m32r_handle_align): New.
 846         (fill_insn): Use frag_align_code.
 847         * config/tc-m32r.h (md_do_align): Remove.
 848         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 849         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 850         * config/tc-mips.c, config/tc-mips.h: Similarly.
 851
 852         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 853         (sh_handle_align): Likewise.  Handle rs_align_code.
 854         (sh_do_align): Remove.
 855         * config/tc-sh.h (md_do_align): Remove.
 856         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 857
 858         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 859         (sparc_handle_align): Likewise.  Handle rs_align_code.
 860         * config/tc-sparc.h (md_do_align): Remove.
 861         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 862
 863 2000-12-22  DJ Delorie  <dj@redhat.com>
 864
 865         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 866         when we assemble the first half of a pair.
 867
 868 2000-12-22  H.J. Lu  <hjl@gnu.org>
 869
 870         * config/tc-i386.c (reloc): Update the macro for non-bfd
 871         assembler.
 872         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 873
 874 2000-12-22  H.J. Lu  <hjl@gnu.org>
 875
 876         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 877
 878 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 879
 880         * config/tc-i386.h (i386_target_format): Define even for ELFs.
 881         (QWORD_MNEM_SUFFIX): New macro.
 882         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 883         New macros
 884         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 885         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 886         ImmExt): Renumber.
 887         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 888         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 889         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 890         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 891         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 892         Renumber.
 893         (Reg, WordReg): Add Reg64.
 894         (Imm): Add Imm32S and Imm64.
 895         (EncImm): New.
 896         (Disp): Add Disp64 and Disp32S.
 897         (AnyMem): Add Disp32S.
 898         (RegRex, RegRex64): New macros.
 899         (rex_byte): New type.
 900         * config/tc-i386.c (set_16bit_code_flag): Kill.
 901         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 902         (reloc): New parameter "signed"; support x86_64.
 903         (set_code_flag): New.
 904         (DEFAULT_ARCH): New macro; default to "i386".
 905         (default_arch): New static variable.
 906         (struct _i386_insn): New fields Operand_PCrel; rex.
 907         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 908         (flag_code): New enum and static variable.
 909         (use_rela_relocations): New static variable.
 910         (flag_code_names): New static variable.
 911         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 912         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 913         K6 and Athlon.
 914         (i386_align_code): Return plain "nop" for x86_64.
 915         (mode_from_disp_size): Support Disp32S.
 916         (smallest_imm_type): Support Imm32S and Imm64.
 917         (offset_in_range): Support size of 8.
 918         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 919         (md_pseudo_table): Add "code64"; use set_code_flat.
 920         (md_begin): Emit sane error message on hash failure.
 921         (tc_i386_fix_adjustable): Support x86_64 relocations.
 922         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 923         instructions supported on particular arch just partially,
 924         output of 64bit immediates, handling of Imm32S and Disp32S type.
 925         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 926         (i386_displacement): Likewise.
 927         (i386_index_check): Cleanup; support 64bit addresses.
 928         (md_apply_fix3): Support x86_64 relocation and rela.
 929         (md_longopts): Add "32" and "64".
 930         (md_parse_option): Add OPTION_32 and OPTION_64.
 931         (i386_target_format): Call even for ELFs; choose between
 932         elf64-x86-64 and elf32-i386.
 933         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 934         (tc_gen_reloc): Support rela relocations and x86_64.
 935         (intel_e09_1): Support QWORD.
 936
 937 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 938
 939         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 940         it's not an offset expression.
 941         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 942         keep the braces '[' and ']' in the output string.
 943         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 944         != FLAT. There is no such op_modifier.
 945
 946 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 947
 948         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 949         if we have it.
 950
 951 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 952
 953         * as.h: Fix formatting.
 954         * cgen.h: Likewise.
 955         * dwarf2dbg.c: Likewise.
 956         * input-scrub.c: Likewise.
 957         * read.h: Likewise.
 958
 959 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 960
 961         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 962         configure: Regenerate.
 963
 964 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 965
 966         * dwarf2dbg.c: #include <limits.h> only if it exists.
 967
 968 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 969
 970         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 971         (md_apply_fix): Here too.
 972
 973 2000-12-12  Jim Wilson  <wilson@redhat.com>
 974
 975         * config/tc-ia64.h (ia64_init): Add prototype.
 976
 977 2000-12-12  H.J. Lu  <hjl@gnu.org>
 978
 979         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 980
 981         * read.h (outputting_stabs_line_debug): Change it to int.
 982         * stabs.c (outputting_stabs_line_debug): Likewise.
 983
 984 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 985
 986         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 987         the address of a function result.
 988
 989 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 990
 991         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 992         (md_assemble): Call dwarf2_emit_insn.
 993         (shlib): Fix typo SHILB -> SHLIB.
 994         (md_parse_option): Likewise.
 995         (ppc_elf_validate_fix): Likewise:
 996         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 997
 998 2000-12-12  Nick Clifton  <nickc@redhat.com>
 999
1000         * cgen.h: Fix formatting.
1001         * input-scrub.c: Fix formatting.
1002         * macro.c: Fix formatting.
1003         * config/tc-mips.c: Fix formatting.
1004         * doc/c-mips.texi: Fix formatting.
1005
1006 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
1007
1008         * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1009         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1010         references.
1011         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1012         otherwise.
1013         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1014         (No_dSuf): Kill.
1015
1016         * i386.h (*_Suf): Remove No_dSuf.
1017         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1018         Remove.
1019         (i386_optab): Remove 'd' in the suffixes.
1020
1021 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
1022
1023         * config/tc-i386.c (T_SHORT): Undefine before defining.
1024
1025 2000-12-05  Kazu Hirata  <kazu@hxi.com>
1026
1027         * config/tc-mips.c: Fix formatting.
1028
1029 2000-12-04  Matthew Hiller  <hiller@redhat.com>
1030
1031         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1032         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1033         (md_show_usage): Ditto.
1034         (md_parse_option): Ditto.
1035         (d10v_cleanup): Writes pending instruction only if
1036         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1037         Fix compile time warning messages.
1038
1039         * doc/c-d10v.texi: Documents new options.
1040
1041 2000-12-04  Matthew Hiller  <hiller@redhat.com>
1042
1043         * stabs.c (outputting_stabs_line_debug): New variable.
1044         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1045         function entry and unset at function exit.
1046
1047         * read.h (outputting_stabs_line_debug): New extern declaration.
1048
1049         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1050
1051         * dwarf2dbg.c: Fix compile time warning messages.
1052
1053 2000-12-03  Kazu Hirata  <kazu@hxi.com>
1054
1055         * config/tc-a29k.c: Fix formatting.
1056         * config/tc-alpha.c: Likewise.
1057         * config/tc-arm.c: Likewise.
1058         * config/tc-cris.c: Likewise.
1059         * config/tc-hppa.c: Likewise.
1060         * config/tc-i370.c: Likewise.
1061         * config/tc-i386.c: Likewise.
1062         * config/tc-i860.c: Likewise.
1063         * config/tc-i960.c: Likewise.
1064         * config/tc-ia64.c: Likewise.
1065         * config/tc-m68hc11.c: Likewise.
1066         * config/tc-m68k.c: Likewise.
1067         * config/tc-m88k.c: Likewise.
1068         * config/tc-pj.c: Likewise.
1069         * config/tc-ppc.c: Likewise.
1070         * config/tc-sh.c: Likewise.
1071         * config/tc-sparc.c: Likewise.
1072         * config/tc-tahoe.c: Likewise.
1073         * config/tc-vax.c: Likewise.
1074
1075 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
1076
1077         * config/tc-mips.c (mips_ip): When calculating offsets,
1078         don't accept as constant the difference between the
1079         addresses of symbols in two different sections.
1080
1081         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1082         specifiers.
1083         (validate_mips_insn): Likewise.  Also, update 'B' operand
1084         specifier to use OP_*_CODE20 constants and delete 'm' operand
1085         specifier.
1086         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1087         operand specifiers.  Change warning generated by 'B' operand
1088         specifier to reflect its new multi-purpose usage.
1089
1090         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1091         -1, and update comment.
1092         (file_mips_isa): Likewise.
1093         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1094         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1095         ISA_* constants rather than hard-coded numbers.
1096         (mips_cpu_info): New structure.
1097         (mips_cpu_info_table): New table describing CPU and ISA names
1098         and numbers.
1099         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1100         mips_cpu_info_from_cpu): New functions.
1101         (mips_isa_to_str): New function to get string for ISA name.
1102         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1103         return const char *.
1104         (md_begin): Redo CPU and ISA selection logic, using
1105         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
1106         than hard-coded numbers.
1107         (append_insn, mips_emit_delays, macro, macro2): Convert to use
1108         ISA_* constants rather than hard-coded numbers.
1109         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1110         (md_longopts): Delete OPTION_NO_MIPS32.
1111         (md_parse_option): Convert to use ISA_* constants rather than
1112         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
1113         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
1114         to use strcasecmp to recognize "default" and to use
1115         mips_cpu_info_from_name to get CPU numbers from argument.
1116         (md_show_usage): Move -mips32 so it's with the rest of the ISA
1117         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
1118         mips32-4k.
1119         (s_mipsset): Accept ISA value 32.
1120         * doc/as.texinfo: Clean up MIPS options summary slightly,
1121         remove -no-mips32.  Add note about -mips4 and -mips32
1122         specifying those ISA levels.  Delete -mips32 and -no-mips32
1123         cpu flag descriptions.
1124         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
1125         up the supported CPU switch list, and replace 4Kc, 4Km, and
1126         4Kp entries with a single mips32-4k entry.  Note that you can
1127         use ".set mips32".
1128
1129         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1130         ISA_MIPS64.
1131         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1132         -mips5 and -mips64.
1133         (md_parse_option): Add cases for OPTION_MIPS5 and
1134         OPTION_MIPS64.
1135         (md_show_usage): Mention -mips5 and -mips64 arguments.
1136         (s_mipsset): Add cases for MIPS5 and MIPS64.
1137         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1138         and pseudo-CPUs.
1139         * doc/as.texinfo: Mention -mips5 and -mips64 options
1140         and their meanings.
1141         * doc/c-mips.texi: Likewise.  Also update introduction
1142         and ".set" usage information.
1143
1144         * config/tc-mips.c (md_show_usage): Add "sb1" to the
1145         CPU list.
1146         (mips_cpu_info_table): Add SB-1 entries.
1147         * doc/c-mips.texi: Add "sb1" to the list of CPUs
1148         known to the -mcpu option.
1149
1150         * doc/as.texinfo: Correct description of MIPS -mcpu
1151         option, by copying some of the text from doc/c-mips.texi.
1152
1153 2000-12-01      Joel Sherrill <joel@OARcorp.com>
1154
1155         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1156         New targets.
1157         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1158         (sparc*-*-rtems*): Switched from a.out to ELF.
1159         * configure: Regenerate.
1160         * config.in: Regenerate.
1161         * Makefile.in: Regenerate.
1162         * aclocal.m4: Regenerate.
1163         * po/gas.pot: Regenerate.
1164
1165 2000-11-30  Philip Blundell  <pb@futuretv.com>
1166
1167         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1168         even in non BFD_ASSEMBLER case.
1169
1170 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
1171
1172         * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1173         syntax.
1174
1175 2000-11-29  Richard Henderson  <rth@redhat.com>
1176
1177         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
1178         until dwarf2_finish; use relaxation to get cross-fragment offsets;
1179         thread multiple subsegments properly; handle multiple code
1180         sections properly; emit proper compilation unit info for assembler
1181         generated debugging.
1182
1183         * as.h (enum _relax_state): Add rs_dwarf2dbg.
1184         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1185         (dwarf2dbg_estimate_size_before_relax): Declare.
1186         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1187         * write.c: Include dwarf2dbg.h.
1188         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1189         (relax_segment): Likewise.
1190
1191 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
1192
1193         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1194         jump>: Use as_bad_where instead of as_bad.  Tweak error message
1195         accordingly.  Stabilize frag by updating fix part and resetting
1196         variant part.
1197         <undefined symbol, unconditional jump>: Ditto.
1198         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1199         indexing is_end_of_line[].
1200         (md_assemble): Initialize size to 0.
1201         (md_section_align): Mark parameter seg as unused.
1202         (parse_reg): Parse names case-insensitively.
1203
1204 2000-11-28  Kazu Hirata  <kazu@hxi.com>
1205
1206         * config/obj-aout.h: Fix formatting.
1207         * config/obj-bout.h: Likewise.
1208         * config/obj-coff.c: Likewise.
1209         * config/obj-coff.h: Likewise.
1210         * config/obj-elf.h: Likewise.
1211         * config/obj-som.h: Likewise.
1212         * config/obj-vms.c: Likewise.
1213         * config/obj-vms.h: Likewise.
1214         * config/tc-h8300.h: Likewise.
1215         * config/tc-ns32k.h: Likewise.
1216         * config/tc-sparc.h: Likewise.
1217         * config/tc-tic54x.h: Likewise.
1218         * config/tc-z8k.h: Likewise.
1219
1220 2000-11-28  Nick Clifton  <nickc@redhat.com>
1221
1222         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1223         License is present in the sources, but not the output, and
1224         also available from the GNU website.
1225         (GNU Free Documentation License): Comment out this section.
1226
1227 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
1228
1229         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1230         targets.  Remove i860 from valid a.out targets.
1231         * Makefile.in: Regenerate.
1232
1233         * config/tc-cris.c: Include dwarf2dbg.h.
1234         (md_pseudo_table): Add .file and .loc.
1235         (md_assemble): Call dwarf2_emit_insn if generating ELF.
1236         (s_cris_file, s_cris_loc): New.
1237         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1238         * Makefile.am: Regenerate dependencies.
1239         * Makefile.in: Regenerate.
1240
1241 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
1242
1243         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1244         (MRI_MUL_PRECEDENCE): Likewise.
1245         (op_rank): Fix a comment typo.
1246
1247 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1248
1249         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1250         the error message.
1251         (get_operand): Fix analysis for movw/movb instructions.
1252
1253 2000-11-24  Nick Clifton  <nickc@redhat.com>
1254
1255         * configure.in (xscale-elf): Add target.
1256         (xscale-coff): Add target.
1257         * configure: Regenerate.
1258
1259         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1260         extenstion.
1261         (ARM_EXT_XSCALE): New ARM architecture extension.
1262         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1263         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1264         (ARM_THUMB): Rename to ARM_EXT_THUMB.
1265         (ARM_ARCH_V4): Remove processor from architecture.
1266         (ARM_ARCH_3M): New architecutre definition.
1267         (ARM_ARCH_V5TE): New architecutre definition.
1268         (ARM_ARCH_XSCALE): New architecutre definition.
1269         (CPU_DEFAULT): Allow to be defaulted to XScale.
1270         (atpcs): New boolean variable.
1271         (ldr_flags): Support 'd' flag for double word loads.
1272         (str_flags): Support 'd' flag for double word stored.
1273         (do_mia): New function.
1274         (do_mar): New function.
1275         (do_mra): New function.
1276         (do_pld): New function.
1277         (do_ldrd): New function.
1278         (do_blx): New function.
1279         (do_bkpt): New function.
1280         (do_clz): New function.
1281         (do_lstc2): New function.
1282         (do_cdp2): New function.
1283         (do_t_blx): New function.
1284         (do_t_bkpt): New function.
1285         (do_smla): New function.
1286         (do_smlal): New function.
1287         (do_smul): New function.
1288         (do_qadd): New function.
1289         (do_co_reg2c): New function.
1290         (LONGEST_INSN): Redefine to 7.
1291
1292         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1293         command line switches.
1294
1295 2000-11-22  Jim Wilson  <wilson@redhat.com>
1296
1297         * config/tc-ia64.c (pseudo_func): Add missing initializers.
1298         (struct rsrc): Make line unsigned.
1299         (gr_values): Add missing initializer.
1300         (SLOT_NUM_NOT_SET): Add unsigned cast.
1301         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1302         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1303         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1304         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1305         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1306         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1307         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1308         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1309         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1310         Add ATTRIBUTE_UNUSED to unused parameters.
1311         (convert_expr_to_ab_reg): Add parens.
1312         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
1313         (dot_prologue): Initialize grsave when declared.
1314         (md_pseudo_table): Add missing initializers.
1315         (operand_match): Add casts to bfd_vma.
1316         (emit_one_bundle): Delete unused local prev.  Make required_template
1317         unsigned.
1318         (specify_resource): Cast i to unsigned.
1319         (note_register_values): Use fprintf_vma.
1320         (print_dependency): Likewise.
1321
1322 2000-11-21  Jim Wilson  <wilson@redhat.com>
1323
1324         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1325         for unwind info section.
1326         (dot_endp): Likewise for unwind section.
1327
1328         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1329         fix_new_exp.
1330
1331 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
1332
1333         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1334         (output_insn): Call dwarf2_emit_insn.
1335         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1336
1337 2000-11-17  Richard Henderson  <rth@redhat.com>
1338
1339         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1340         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
1341         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1342
1343 2000-11-17  Nick Clifton  <nickc@redhat.com>
1344
1345         * config/tc-arm.c (md_pseudo_table): Add support for .line and
1346         .file pseudo ops.
1347
1348 2000-11-17  Richard Henderson  <rth@redhat.com>
1349
1350         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1351
1352 2000-11-17  Richard Henderson  <rth@redhat.com>
1353
1354         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1355         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1356         tri-state definition of alpha_flag_mdebug.
1357         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1358         (s_alpha_file): Store first .file directive.
1359         (s_alpha_stab): New.
1360         (md_pseudo_table): Add stabs and stabn.
1361
1362 2000-11-17  Richard Henderson  <rth@redhat.com>
1363
1364         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1365
1366 2000-11-17  Richard Henderson  <rth@redhat.com>
1367
1368         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1369         (main): Call dwarf2_finish.
1370         * as.h (debug_type): Clarify documentation of the meaning
1371         of this variable.
1372         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1373         (print_stats): Fix parenthesis problem.
1374         (now_subseg_size): New.
1375         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
1376         (dwarf2_directive_file): Don't set debug_type.
1377         (dwarf2_where): Honor DEBUG_DWARF2 first.
1378         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1379         do nothing if not emitting dwarf2 debug info, or no work.
1380         * dwarf2dbg.h (dwarf2_emit_insn): Update.
1381         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1382         (ecoff_new_file): Likewise.
1383         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
1384         commentary wrt dwarf2.
1385
1386         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1387         ATTRIBUTE_UNUSED as needed.
1388         (emit_insn): Call dwarf2_emit_insn.
1389         (s_alpha_file): New.
1390         (s_alpha_loc): New.
1391         (s_alpha_coff_wrapper): Don't handle them.
1392         (md_pseudo_table): Update for .file and .loc.
1393         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1394
1395         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1396         don't protect with debug_type.
1397         * config/tc-hppa.c (md_assemble): Likewise.
1398         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1399         * config/tc-mn10300.c (md_assemble): Likewise.
1400         * config/tc-sh.c (md_assemble): Likewise.
1401         * config/tc-v850.c (md_assemble): Likewise.
1402
1403         * config/tc-arm.c (arm_end_of_source): Remove.
1404         * config/tc-hppa.c (pa_end_of_source): Remove.
1405         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1406         * config/tc-mn10300.c (mn10300_finalize): Remove.
1407         * config/tc-sh.c (sh_finalize): Remove.
1408         * config/tc-v850.c (sh_finalize): Remove.
1409
1410         * config/tc-arm.h (md_end): Remove.
1411         * config/tc-hppa.h (md_end): Remove.
1412         (DWARF2_LINE_MIN_INSN_LENGTH): New.
1413         * config/tc-m68hc11.h (md_end): Remove.
1414         * config/tc-mn10300.h (md_end): Remove.
1415         * config/tc-sh.h (md_end): Remove.
1416         * config/tc-v850.h (md_end): Remove.
1417
1418         * config/tc-ia64.c (emit_one_bundle): Don't protect
1419         dwarf2 bits with debug_type.
1420         (md_assemble): Likewise.
1421         (ia64_end_of_source): Don't call dwarf2_finish.
1422
1423 2000-11-16  Jim Wilson  <wilson@redhat.com>
1424
1425         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1426         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
1427         > 16.
1428
1429 2000-11-16  H.J. Lu  <hjl@gnu.org>
1430
1431         * config/obj-elf.c (obj_elf_symver): Don't check the missing
1432         version name.
1433
1434 2000-11-15  Kazu Hirata  <kazu@hxi.com>
1435
1436         * config/tc-tic30.c: Fix formatting.
1437         * config/tc-tic80.c: Likewise.
1438         * config/tc-v850.c: Likewise.
1439         * config/tc-vax.c: Likewise.
1440         * config/tc-w65.c: Likewise.
1441         * config/tc-z8k.c: Likewise.
1442
1443 2000-11-14  DJ Delorie  <dj@redhat.com>
1444
1445         * config/tc-v850.c: Support dwarf2.
1446         * config/tc-v850.h: Ditto.
1447
1448         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1449         parse_cons_expression_v850 to initialize hold_cons_reloc.
1450
1451 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
1452
1453         * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1454         (errata_nops_necessary_p): New function.
1455         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
1456         md.
1457
1458 2000-11-14  Jim Wilson  <wilson@redhat.com>
1459
1460         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1461         return little endian bfd formats.
1462
1463 2000-11-14  Kazu Hirata  <kazu@hxi.com>
1464
1465         * config/aout_gnu.h: Fix formatting.
1466         * config/atof-vax.c: Likewise.
1467         * config/m68k-parse.h: Likewise.
1468         * config/m88k-opcode.h: Likewise.
1469         * config/obj-elf.c: Likewise.
1470         * config/tc-arm.c: Likewise.
1471         * config/tc-cris.c: Likewise.
1472         * config/tc-i386.c: Likewise.
1473         * config/tc-ia64.c: Likewise.
1474         * config/tc-mn10300.c: Likewise.
1475         * config/te-386bsd.h: Likewise.
1476         * config/te-hppa.h: Likewise.
1477         * config/te-nbsd.h: Likewise.
1478         * config/te-ppcnw.h: Likewise.
1479         * config/te-sparcaout.h: Likewise.
1480         * config/te-tmips.h: Likewise.
1481         * config/vax-inst.h: Likewise.
1482         * config/vms-conf.h: Likewise.
1483
1484 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
1485
1486         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1487
1488 2000-11-13  H.J. Lu  <hjl@gnu.org>
1489
1490         * config/obj-elf.c (elf_frob_symbol): Support
1491         ".symver name,name2@@@nodename".
1492         (elf_frob_file_before_adjust): Likewise.
1493
1494         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1495         and ".symver name,name2@@@nodename".
1496         Fix a typo.
1497
1498 2000-11-12  H.J. Lu  (hjl@gnu.org)
1499
1500         * config/obj-elf.c (obj_elf_symver): Check missing version
1501         name.
1502
1503 2000-11-12  H.J. Lu  (hjl@gnu.org)
1504
1505         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1506         instead of bfd_vma for non-bfd assemblers.
1507
1508 2000-11-09  Kazu Hirata  <kazu@hxi.com>
1509
1510         * itbl-ops.c: Fix comment typos.
1511
1512 2000-11-08  Jim Wilson  <wilson@redhat.com>
1513
1514         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1515         (struct unwind): Add next_slot_frag field.
1516         (slot_index): New parameters slot_frag and first_frag.  Add code
1517         to add in frag sizes when different.  Add comments.
1518         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
1519         arguments to slot_index.
1520         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
1521         loop end.  Set next_slot_frag field.
1522
1523 2000-11-07  H.J. Lu  <hjl@gnu.org>
1524
1525         * doc/as.texinfo (.symver): Updated for versioned symbol
1526         reference.
1527
1528         * obj.h (format_ops): Add the frob_file_before_adjust field.
1529
1530         * config/obj-aout.c (aout_format_ops): Set the
1531         frob_file_before_adjust field to 0.
1532         * config/obj-coff.c (coff_format_ops): Likewise.
1533         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1534
1535         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1536         name.
1537         (elf_frob_file_before_adjust): New function to remove unneeded
1538         versioned symbols from the symbol table.
1539         (elf_format_ops): Set the frob_file_before_adjust field to
1540         elf_frob_file_before_adjust.
1541
1542         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1543         not defined.
1544
1545         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1546
1547 2000-11-07  Peter Targett  <peter.targett@arccores.com>
1548
1549         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1550         BIG_ENDIAN macros.
1551         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1552         Fix compile time warning messages.
1553
1554 2000-11-07  Nick Clifton  <nickc@redhat.com>
1555
1556         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1557         buffer in order to avoid buffer overflows.
1558
1559 2000-11-06  Steve Ellcey <sje@cup.hp.com>
1560
1561         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1562         Change M to m for -milp32 or -mlp64 to match gcc.
1563         (dot_endp): Use bytes_per_address instead of 8.
1564         (emit_one_bundle): Use number_to_chars_littleendian instead of
1565         md_number_to_chars.
1566         (fix_insn): Likewise.
1567         (ia64_init): New function.
1568         (ia64_target_format): New function.
1569         (md_begin): Set endianness, arch, and machine as appropriate.
1570         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1571         Make these macros depend on TE_HPUX macro.
1572         (TARGET_FORMAT): Define.
1573         (HOST_SPECIAL_INIT): Define.
1574         * config/te-hpux.h: New file.
1575         * configure.in: Add "ia64-*-hpux*" target to configure.
1576         * configure: Regenerate.
1577
1578 2000-11-06  Kazu Hirata  <kazu@hxi.com>
1579
1580         * as.c: Fix formatting.
1581         * dwarf2dbg.c: Likewise.
1582         * input-file.c: Likewise.
1583         * input-file.h: Likewise.
1584         * input-scrub.c: Likewise.
1585         * itbl-ops.c: Likewise.
1586         * listing.c: Likewise.
1587         * macro.h: Likewise.
1588         * messages.c: Likewise.
1589         * read.c: Likewise.
1590         * subsegs.c: Likewise.
1591         * subsegs.h: Likewise.
1592         * write.c: Likewise.
1593
1594 2000-11-06  Nick Clifton  <nickc@redhat.com>
1595
1596         * doc/as.texinfo: Add GNU Free Documentation License.
1597         * doc/gasp.texi:  Add GNU Free Documentation License.
1598         * doc/as.1:  Add GNU Free Documentation License.
1599
1600 2000-11-05  Nick Clifton  <nickc@redhat.com>
1601
1602         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1603
1604 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1605
1606         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1607         * configure: Regenerate.
1608
1609 2000-11-01  Nick Clifton  <nickc@redhat.com>
1610
1611         * read.c (original_case_string): New global variable.
1612         (read_a_source_file): Copy opcode string into
1613         original_case_string if clobbering the case of the opcode.
1614         * read.h: Export the definition of original_case_string.
1615         * config/tc-arm.c (md_assembler): When parsing a .req
1616         directive use the original opcode string, not the case
1617         clobbered version.
1618
1619 2000-11-02  Nick Clifton  <nickc@redhat.com>
1620
1621         * config/tc-mn10300.c (debug_line): Remove this static
1622         variable.
1623         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1624         dwarf2_where and dwarf2_gen_line_info.
1625
1626 2000-11-02  Theo Honohan  <th@futuretv.com>
1627
1628         * config/tc-arm.c (do_msr): Improve error message.
1629
1630 2000-10-31  Eric Christopher  <echristo@redhat.com>
1631
1632         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1633         or pc-relative, else use fx_offset.
1634
1635 2000-10-31  Jim Wilson  <wilson@redhat.com>
1636
1637         * config/tc-ia64.c (struct md): New field tag_fixups.
1638         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
1639         qualifying predicate.
1640         (emit_one_bundle): Delete spurious multiplication by one.  Handle
1641         tag_fixups.
1642         (ia64_start_line): Error if dangling qualifying predicate.
1643         (defining_tag): New static variable.
1644         (ia64_unrecognized_line, case '['): Parse tags.
1645         (ia64_frob_label): Create tag_fixups.
1646         (md_assemble): Reset md.qp.X_op after using it.
1647
1648 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
1649
1650         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1651
1652 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
1653
1654         * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1655
1656 2000-10-30  Kazu Hirata  <kazu@hxi.com>
1657
1658         * expr.c: Fix formatting.
1659         * flonum-copy.c: Likewise.
1660         * flonum.h: Likewise.
1661         * gasp.c: Likewise.
1662         * hash.c: Likewise.
1663
1664 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
1665
1666         * as.h (OPTION_MD_BASE): Bump to 190.
1667         * as.c (parse_args) <std_longopts>: Add comment about the need to
1668         check OPTION_MD_BASE in as.h.
1669
1670         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1671         for weak symbols.
1672
1673 2000-10-27  Nick Clifton  <nickc@redhat.com>
1674
1675         * configure.in (emulations): Add m68hc12.
1676         * configure: Regenerate.
1677         * po/gas.pot: Regenerate.
1678
1679 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
1680
1681         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1682         cpsr*.
1683         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1684
1685 2000-10-25  Nick Clifton  <nickc@redhat.com>
1686
1687         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1688         a DWARF2 line number information sequence.
1689
1690         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1691
1692         * read.c (generate_lineno_debug): Update comment describing why
1693         DWARF2 line number debug information is not generated
1694         automatically by this function.
1695
1696         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1697         not all.
1698
1699         * config/tc-arm.h (md_end): Define.
1700         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1701
1702         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1703         if generating DWARF2 line numbers.
1704         (arm_end_of_source): New function.  Call dwarf2_finish if
1705         necessary.
1706
1707         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1708         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1709         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1710
1711 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1712
1713         * config/tc-i386.c: Fix prototype declarations for functions taking no
1714         arguments.
1715
1716 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1717
1718         * config/tc-i386.c (i386_operand_modifier): Remove.
1719         (build_displacement_string): Remove.
1720         (i386_parse_seg): Remove.
1721         (i386_intel_memory_operand): Remove.
1722         (i386_intel_operand): Re-write using recursive descent parser based
1723         on MASM documentation.
1724         (struct intel_parser_s): New structure.
1725         (intel_parser): New static variable.
1726         (struct intel_token): New structure.
1727         (cur_token, prev_token): New static variables.
1728         (T_NIL): Define.
1729         (T_CONST): Define.
1730         (T_REG): Define.
1731         (T_BYTE): Define.
1732         (T_WORD): Define.
1733         (T_DWORD): Define.
1734         (T_QWORD): Define.
1735         (T_XWORD): Define.
1736         (T_SHORT): Define.
1737         (T_OFFSET): Define.
1738         (T_PTR): Define.
1739         (T_ID): Define.
1740         (intel_match_token): New function.
1741         (intel_get_token): New function.
1742         (intel_putback_token): New function.
1743         (intel_expr): New function.
1744         (intel_e05): New function.
1745         (intel_e05_1): New function.
1746         (intel_e06): New function.
1747         (intel_e06_1): New function.
1748         (intel_e09): New function.
1749         (intel_e09_1): New function.
1750         (intel_e10): New function.
1751         (intel_e10_1): New function.
1752         (intel_e11): New function.
1753
1754 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1755
1756         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1757         instructions to loose any special insn->architecture mask.
1758
1759         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1760         (sparc_md_end, sparc_arch_types, sparc_arch,
1761         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1762         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1763         request v9b architecture if they are used).
1764
1765 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1766
1767         * config/tc-m68k.c: Fix the previous misapplied patch.
1768
1769 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1770
1771         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1772         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1773         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1774         BFD_RELOC_*.
1775
1776 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1777
1778         * debug.c: Fix formatting.
1779         * depend.c: Likewise.
1780         * dwarf2dbg.c: Likewise.
1781         * dwarf2dbg.h: Likewise.
1782         * ecoff.c: Likewise.
1783         * expr.c: Likewise.
1784         * expr.h: Likewise.
1785         * flonum-konst.c: Likewise.
1786         * frags.h: Likewise.
1787
1788 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1789
1790         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1791         options.
1792         * doc/as.texinfo: Added notes about this new option.
1793
1794 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1795
1796         * config/tc-sh.c (JREG): Remove.
1797         (md_convert_frag): Remove #if 0:d code using JREG.
1798
1799 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1800
1801         * config/tc-i386.c (i386_operand_modifier): Only match
1802         modifiers SHORT and FLAT if they are followed by a space.
1803         (parse_register): When `allow_naked_reg' is set, do not confuse
1804         identifiers that start with a register name with a register.
1805
1806 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1807
1808         * app.c: Fix formatting.
1809         * as.c: Likewise.
1810         * as.h: Likewise.
1811         * bit_fix.h: Likewise.
1812         * cgen.c: Likewise.
1813         * cgen.h: Likewise.
1814         * cond.c: Likewise.
1815
1816 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1817
1818         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1819
1820 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1821
1822         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1823         Re-arrange function a little and improve error message.
1824
1825         * write.c (write_relocs): Fix a comment.
1826
1827         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1828         link-once sections.
1829
1830 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1831
1832         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1833
1834 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1835
1836         * config/tc-i386.c: Delete some useless comments, reformat others.
1837
1838         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1839         non-global syms in linkonce sections.
1840
1841 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1842
1843         * config/tc-ia64.c (operand_match): Don't use // style comments.
1844         * config/tc-i370.c: Likewise.
1845
1846 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1847
1848         Changes to handle varying register prefix and user symbol prefix.
1849         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1850         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1851         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1852         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1853         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1854         (demand_register_prefix): New variable.
1855         (md_pseudo_table): New pseudo ".syntax".
1856         (md_longopts): New options --no-underscore and --underscore.
1857         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1858         on symbols_have_leading_underscore.
1859         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1860         (get_spec_reg): Ditto.
1861         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1862         Fix formatting.
1863         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1864         --help.
1865         <case OPTION_NO_US, case OPTION_US>: New.
1866         (md_show_usage): Be brief and reformat to match continuation of
1867         --help.
1868         * po/gas.pot: Regenerate.
1869
1870 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1871
1872         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1873         force relocs for 12 bit branches.
1874         (md_apply_fix): Similarly, adjust logic here.
1875
1876 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1877
1878         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1879         adjust for external and weak syms as we will use a reloc.  Allow
1880         for +8 offset when calculating limits of branches.
1881         (hppa_fix_adjustable): Undo 2000-09-23 change.
1882         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1883         Correct distance calculation.
1884         (tc_gen_reloc): Print the file name and line number if we can't
1885         handle a fixup.
1886
1887         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1888         * config/tc-hppa.c (nonzero_dibits): Define.
1889         (arg_reloc_stub_needed): Check each arg and return value
1890         separately for zero case.
1891         (pa_align): Declare argument `bytes'.
1892
1893 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1894
1895         * config/tc-cris.c: Fix formatting.
1896         * config/tc-d10v.h: Likewise.
1897         * config/tc-d30v.c: Likewise.
1898         * config/tc-d30v.h: Likewise.
1899         * config/tc-fr30.c: Likewise.
1900         * config/tc-fr30.h: Likewise.
1901         * config/tc-m68k.c: Likewise.
1902         * config/tc-m68k.h: Likewise.
1903         * config/tc-pj.h: Likewise.
1904         * config/tc-ppc.c: Likewise.
1905         * config/tc-ppc.h: Likewise.
1906         * config/tc-sh.c: Likewise.
1907         * config/tc-sh.h: Likewise.
1908         * config/tc-sparc.c: Likewise.
1909         * config/tc-v850.h: Likewise.
1910         * config/tc-vax.h: Likewise.
1911         * config/tc-w65.h: Likewise.
1912         * config/tc-z8k.h: Likewise.
1913
1914 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1915
1916         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1917         checks only for ELF.
1918         (hppa_force_relocation): Likewise.
1919
1920 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1921
1922         * config/tc-ia64.c (dv_sem): Add "stop".
1923         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1924         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1925         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1926         match above.
1927         (mark_resources): Check IA64_RS_PRr.
1928
1929 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1930
1931         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1932         md_estimate_size_before_relax): Redesign and clean up the
1933         relaxation mechanism.
1934
1935 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1936
1937         * config/tc-ns32k.c: Fix formatting.
1938         * config/tc-ns32k.h: Likewise.
1939
1940 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1941
1942         * config/tc-m32r.c: Fix formatting.
1943         * config/tc-m32r.h: Likewise.
1944         * config/tc-m68851.h: Likewise.
1945         * config/tc-m68hc11.c: Likewise.
1946         * config/tc-m68hc11.h: Likewise.
1947         * config/tc-m88k.c: Likewise.
1948         * config/tc-mcore.c: Likewise.
1949         * config/tc-mcore.h: Likewise.
1950         * config/tc-mips.c: Likewise.
1951         * config/tc-mips.h: Likewise.
1952         * config/tc-mn10200.h: Likewise.
1953         * config/tc-mn10300.h: Likewise.
1954         * config/tc-tahoe.c: Likewise.
1955         * config/tc-tahoe.h: Likewise.
1956
1957 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1958
1959         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1960         Likewise in relaxation description comments.
1961
1962 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1963
1964         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1965         subtraction of two syms without emitting a relocation.
1966
1967         From  David Huggins-Daines  <dhd@linuxcare.com>
1968         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1969         global or weak symbols.
1970
1971 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1972
1973         * config/tc-h8300.h: Fix formatting.
1974         * config/tc-h8500.c: Likewise.
1975         * config/tc-h8500.h: Likewise.
1976         * config/tc-hppa.h: Likewise.
1977         * config/tc-i370.h: Likewise.
1978         * config/tc-i386.h: Likewise.
1979         * config/tc-i860.c: Likewise.
1980         * config/tc-i860.h: Likewise.
1981         * config/tc-i960.h: Likewise.
1982         * config/tc-ia64.c: Likewise.
1983         * config/tc-ia64.h: Likewise.
1984
1985 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1986
1987         * config/tc-a29k.c: Fix formatting.
1988         * config/tc-alpha.c: Likewise.
1989         * config/tc-arc.c: Likewise.
1990         * config/tc-arc.h: Likewise.
1991         * config/tc-arm.c: Likewise.
1992         * config/tc-arm.h: Likewise.
1993         * config/tc-avr.c: Likewise.
1994         * config/tc-avr.h: Likewise.
1995         * config/tc-tic30.c: Likewise.
1996         * config/tc-tic30.h: Likewise.
1997         * config/tc-tic54x.c: Likewise.
1998         * config/tc-tic54x.h: Likewise.
1999         * config/tc-tic80.c: Likewise.
2000         * config/tc-tic80.h: Likewise.
2001
2002 2000-09-14  Timothy Wall  <twall@cygnus.com>
2003
2004         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2005         parallel comparisons for later use.
2006         (struct rsrc): Add parallel comparison type.
2007         (resources_match): Skip special cases of PR usage (non-conflicting
2008         parallel compares).
2009
2010 2000-09-13  Kazu Hirata  <kazu@hxi.com>
2011
2012         * config/obj-ecoff.c: Fix formatting.
2013         * config/obj-elf.c: Likewise.
2014         * config/obj-elf.h: Likewise.
2015         * config/obj-evax.h: Likewise.
2016         * config/obj-generic.h: Likewise.
2017         * config/obj-hp300.c: Likewise.
2018         * config/obj-hp300.h: Likewise.
2019         * config/obj-ieee.h: Likewise.
2020         * config/obj-vms.c: Likewise.
2021         * config/obj-vms.h: Likewise.
2022
2023 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
2024
2025         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2026         (md_parse_option): Ditto.
2027         (md_longopts): Add -mips32 option.
2028         (md_show_usage): Document new options.
2029         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2030         (mips_ip): Assemble mfc0 with a sub-selection code.
2031         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2032         (mips_cpu_to_str): New function.
2033         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2034         Use CPU_* defines instead of hardcoded numbers.
2035
2036         * doc/as.texinfo: Document new options.
2037         * doc/c-mips.texi: Ditto.
2038
2039 2000-09-12  Kazu Hirata  <kazu@hxi.com>
2040
2041         * as.h: Fix formatting.
2042         * asintl.h: Likewise.
2043         * bit_fix.h: Likewise.
2044         * config/obj-aout.c: Likewise.
2045         * config/obj-aout.h: Likewise.
2046         * config/obj-bout.c: Likewise.
2047         * config/obj-bout.h: Likewise.
2048         * config/obj-coff.c: Likewise.
2049         * config/obj-coff.h: Likewise.
2050         * dwarf2dbg.h: Likewise.
2051         * expr.h: Likewise.
2052         * flonum.h: Likewise.
2053         * frags.h: Likewise.
2054         * itbl-ops.h: Likewise.
2055         * macro.h: Likewise.
2056         * read.h: Likewise.
2057         * sb.h: Likewise.
2058         * struc-symbol.h: Likewise.
2059         * subsegs.h: Likewise.
2060         * symbols.h: Likewise.
2061         * tc.h: Likewise.
2062         * write.h: Likewise.
2063
2064 2000-09-11  Kazu Hirata  <kazu@hxi.com>
2065
2066         * bignum-copy.c: Fix formatting.
2067         * config/tc-i370.c: Likewise.
2068         * config/tc-i960.c: Likewise.
2069         * config/tc-m68k.c: Likewise.
2070         * ehopt.c: Likewise.
2071         * flonum-copy.c: Likewise.
2072         * flonum-konst.c: Likewise.
2073         * flonum-mult.c: Likewise.
2074         * literal.c: Likewise.
2075         * read.c: Likewise.
2076         * sb.c: Likewise.
2077         * stabs.c: Likewise.
2078         * subsegs.c: Likewise.
2079
2080 2000-09-09  Philip Blundell  <philb@gnu.org>
2081
2082         * configure.in (arm*-*-uclinux*): New target.
2083         * configure: Regenerate.
2084
2085 2000-09-09  Kazu Hirata  <kazu@hxi.com>
2086
2087         * input-file.c: Fix formatting.
2088         * itbl-ops.c: Likewise.
2089         * messages.c: Likewise.
2090
2091 2000-09-08  Philip Blundell  <philb@gnu.org>
2092
2093         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2094         offset is negative.
2095
2096 2000-09-07  H.J. Lu  <hjl@gnu.org>
2097
2098         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2099         * configure: Rebuild.
2100
2101 2000-09-07  Kazu Hirata  <kazu@hxi.com>
2102
2103         * atof-generic.c: Fix formatting.
2104         * config/tc-mips.c: Likewise.
2105         * config/tc-vax.c: Likewise.
2106         * input-scrub.c: Likewise.
2107
2108 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
2109
2110         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2111         * configure.in (sh-*-linux*): Added.
2112         * configure: Rebuilt.
2113
2114 2000-09-06  Kazu Hirata  <kazu@hxi.com>
2115
2116         * config/tc-hppa.c: Fix formatting.
2117
2118         * ecoff.c: Fix formatting.
2119
2120 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
2121
2122         * configure: Rebuilt with new libtool.m4.
2123
2124 2000-09-05  Kazu Hirata  <kazu@hxi.com>
2125
2126         * cgen.c: Fix formatting.
2127         * config/tc-ia64.c: Likewise.
2128
2129 2000-09-05  Nick Clifton  <nickc@redhat.com>
2130
2131         * aclocal.m4: Regenerate.
2132         * config.in: Regenerate.
2133         * configure: Regenerate.
2134         * po/gas.pot: Regenerate.
2135
2136 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
2137
2138         * config/tc-cris.c: Correct comment typos.
2139
2140 2000-09-05  Eric Christopher  <echristo@cygnus.com>
2141
2142         * config/tc-mn10300.c: Cleanup.
2143         (md_pcrel_from): Enable.
2144
2145 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
2146
2147         * expr.c (operand): Fix a comment typo.
2148         * write.c (write_relocs): Fix a signed/unsigned warning.
2149
2150         * config/tc-hppa.c (fudge_reg_expressions): New
2151         (hppa_force_reg_syms_absolute): New.
2152         (pa_equ): Allow reg_section expressions.
2153         * config/tc-hppa.c (md_optimize_expr): Define.
2154         (hppa_force_reg_syms_absolute): Prototype.
2155
2156         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2157         (pa_parse_number): Pass in arg to select fp reg parsing.
2158         Return 1 to indicate format checks pass.  If strict, then only
2159         accept a register or register symbol.  Return value in...
2160         (pa_number): New static for pa_parse_number.
2161         (FP_REG_BASE): Define.
2162         (FP_REG_RSEL): Define.
2163         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2164         appropriate.  White space changes.
2165         (need_pa11_opcode): Don't bother passing any params, get them from
2166         globals instead.
2167         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2168         Remove extraneous check in case 'Q'.
2169         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2170         reg, set section of resulting symbol to reg_section.
2171         (pa_parse_space_stmt): Modify call to pa_parse_number.
2172         (pa_space): Likewise.
2173
2174         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2175         (hppa_force_relocation): Handle vtable relocs.
2176         (pa_vtable_entry): New.
2177         (pa_vtable_inherit): New.
2178         (md_pseudo_table): Add entries for vtable pseudos.
2179         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2180         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
2181         against weak syms.
2182         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2183         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2184         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2185         millicode import.
2186         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2187         specify a symbol type.
2188
2189         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2190         dependent things together.
2191         (md_elf_symbol_type): Define.
2192
2193         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2194         symbol.
2195         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2196
2197         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2198         (obj_elf_vtable_entry): Declare.
2199
2200         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2201         and export function.
2202         (obj_elf_vtable_entry): Similarly.
2203         (elf_pseudo_table): Fix the damage with a cast.
2204
2205 2000-09-03  Richard Henderson  <rth@cygnus.com>
2206
2207         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2208         for template selection when a label is needed.
2209
2210 2000-09-02  Kazu Hirata  <kazu@hxi.com>
2211
2212         * config/tc-ia64.c: Fix formatting.
2213
2214 2000-09-02  Nick Clifton  <nickc@redhat.com>
2215
2216         * configure.in: Increase version number to 2.10.91.
2217         * configure: Regenerate.
2218         * aclocal.m4: Regenerate.
2219         * config.in: Regenerate.
2220         * po/gas.pot: Regenerate.
2221         * Makefile.in: Regenerate.
2222
2223 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
2224
2225         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2226         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2227         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
2228         similar relocs.
2229         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2230         branches.
2231
2232 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
2233
2234         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2235         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2236         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2237         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2238         (GOT_symbol): New variable.
2239         (md_undefined_symbol): Set it.
2240
2241 2000-09-01  Richard Henderson  <rth@cygnus.com>
2242
2243         * config/tc-ia64.c (match): Don't inline.
2244         (extra_goodness): New.
2245         (md_begin): Prefer nop.f and nop.b for best_template.
2246
2247 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2248
2249         * as.c: Fix formatting.
2250         * cond.c: Likewise.
2251         * frags.c: Likewise.
2252         * macro.c: Likewise.
2253
2254 2000-08-31  Eric Christopher  <echristo@cygnus.com>
2255
2256         * config/tc-mn10300.c:  Cleanup and fix warnings.
2257         (md_pseudo_table): Add initializers.
2258         (md_show_usage): Cleanup.
2259         (md_parse_option): Fix warnings.
2260         (md_undefined_symbol): Fix warnings.
2261         (md_conver_frag): Fix warnings.
2262         (tc_gen_reloc): Fix warnings.
2263         (md_apply_fix3): Fix warnings.
2264         (check_operand): Fix warnings.
2265
2266 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
2267
2268         * acinclude.m4: Include libtool and gettext macros from the
2269         top level.
2270         * aclocal.m4, configure: Rebuilt.
2271
2272 2000-08-30  Mark Hatle  <mhatle@mvista.com>
2273
2274         * config/tc-ppc.c (md_parse_option): Recognize -m405.
2275
2276 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2277
2278         * listing.c: Fix formatting.
2279
2280 2000-08-29  Kazu Hirata  <kazu@hxi.com>
2281
2282         * app.c: Fix a comment typo.  Fix formatting.
2283
2284 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
2285
2286         * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2287         offset of the target destination for jmp instructions.
2288         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2289
2290 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
2291
2292         * NEWS: Mention support for CRIS.
2293
2294 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
2295
2296         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2297         Sets `.lcomm' alignment to zero.
2298
2299 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2300
2301         * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2302         TC_FIX_ADJUSTABLE): Define.
2303
2304 2000-08-23  Jim Wilson  <wilson@cygnus.com>
2305
2306         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2307         unwind.personality_routine is set.
2308
2309 2000-08-23  H.J. Lu  <hjl@gnu.org>
2310
2311         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2312
2313 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2314
2315         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2316         environment is pe.
2317
2318 2000-08-22  H.J. Lu  <hjl@gnu.org>
2319
2320         * config.in (STRICTCOFF): New for strict COFF.
2321
2322         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2323         i386-*-go32* and i386-go32-rtems*.
2324         * configure: Rebuilt.
2325
2326         * config/obj-coff.c (obj_coff_endef): Follow the historical
2327         behavior if STRICTCOFF is not defined.
2328
2329         * doc/internals.texi: Document STRICTCOFF.
2330
2331 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2332
2333         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2334         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2335         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2336         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2337         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2338         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2339         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2340         Likewise.
2341
2342 2000-08-22  Eric Christopher  <echristo@cygnus.com>
2343
2344         * config/tc-mn10300.c: (md_apply_fix): New function.
2345         (mn10300_force_relocation): New function.
2346         (mn10300_fix_adjustable): New function.
2347
2348         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2349         (TC_HANDLES_FX_DONE): Define.
2350         (obj_fix_adjustable): Define.
2351         (MD_APPLY_FIX3): Define.
2352         (TC_LINKRELAX_FIXUP): Define.
2353
2354         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
2355         previously defined.
2356         (fixup_segment): Use TC_LINKRELAX_FIXUP.
2357
2358         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2359
2360 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
2361
2362         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2363         if the fixup resulted in a relocation.
2364
2365 2000-08-18  Nick Clifton  <nickc@redhat.com>
2366
2367         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2368         Make reference to first element of shift_names explicit.
2369
2370 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
2371
2372         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2373         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2374         add a symbol's address.  Removed all target-specific #ifdefs that
2375         used to accomplished the same.
2376         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2377         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2378         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2379         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2380         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2381
2382 2000-08-17  Kazu Hirata  <kazu@hxi.com>
2383
2384         * dwarf2dbg.c: Fix formatting.
2385
2386 2000-08-17  Nick Clifton  <nickc@redhat.com>
2387
2388         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2389         to be recoded as logical shift lefts by zero.
2390
2391 2000-08-16  Jim Wilson  <wilson@cygnus.com>
2392
2393         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2394         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
2395         source registers.
2396         (note_register_values): Handle IA64_OPND_R3_2 operands.
2397
2398 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
2399
2400         * config/tc-i860.c (md_operand): Silly typo fixed.
2401
2402 2000-08-16  Nick Clifton  <nickc@redhat.com>
2403
2404         * config/tc-arm.c (struct asm_shift): Delete.
2405         (shift[]): Delete.
2406         (enum asm_shift_index): New.
2407         (struct asm_shift_properties): New.
2408         (struct asm_shift_name): New.
2409         (shift_properties[]); New.
2410         (shift_names[]); New.
2411
2412         (decode_shift): Use new structures.
2413         Issue a warning is "ROR #0" is used.
2414         Issue a warning if "ASR #0" or "LSR #0" is used.
2415
2416         (md_begin): Initialise arm_shift_hsh table from new
2417         asm_shift_name array.
2418
2419 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
2420
2421         * config/tc-sparc.c: Kill all warnings.
2422         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2423         in -xarch= as well.
2424         (md_show_usage): Update usage text.
2425
2426 2000-08-16  Nick Clifton  <nickc@redhat.com>
2427
2428         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2429         useful.
2430
2431 2000-08-15  Will Cohen  <wcohen@redhat.com>
2432
2433         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2434
2435         * config/tc-sh.c (md_assemble): Changed so debug_type
2436         test performed for ppi_assemble
2437         * config/tc-sh.c: Included dwarf2dbg.h.
2438         (debug_line): Defined.
2439         (md_assemble): Generates dwarf2 line info.
2440         (sh_finalize): New function.  Finalize dwarf2 info.
2441         (assemble_ppi): Returns size of code generated.
2442         (build_Mytes): Returns size of code generated.
2443         (md_pseudo_table): Added "file" and "loc" psuedo ops.
2444         * config/tc-sh.h (md_end): Defined.
2445         (sh_finalize): Declared.
2446
2447 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
2448
2449         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2450         md_number_to_chars.
2451
2452 2000-08-14  Nick Clifton  <nickc@redhat.com>
2453
2454         * config/tc-arm.c (do_bx): Allow "bx pc".
2455
2456 2000-08-14  Jim Wilson  <wilson@cygnus.com>
2457
2458         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2459         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2460         (md_begin): Change assignment to md.flag to OR in the new bit.
2461
2462 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
2463
2464         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2465         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2466         C_MOU, and C_EOS.
2467
2468 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
2469
2470         * NEWS: Mention i860 support.
2471
2472 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
2473
2474         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2475
2476 2000-08-14  Andreas Schwab  <schwab@suse.de>
2477
2478         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2479
2480 2000-08-11  Andreas Schwab  <schwab@suse.de>
2481
2482         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2483         argument.
2484
2485 2000-08-11  Kazu Hirata  <kazu@hxi.com>
2486
2487         * expr.c: Fix formatting.
2488         * config/obj-bout.c: Likewise.
2489
2490 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
2491
2492         * doc/c-i860.texi: Flesh out the i860 section more.
2493
2494 2000-08-10  Kazu Hirata  <kazu@hxi.com>
2495
2496         * symbols.c: Fix formatting.
2497         * expr.c: Likewise.
2498
2499 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
2500
2501         * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2502         modifier has the IgnoreSize bit set.
2503
2504 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
2505
2506         From  Rodney Brown  <RodneyBrown@mynd.com>
2507         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2508         * configure: Regenerate.
2509
2510 2000-08-09  Kazu Hirata  <kazu@hxi.com>
2511
2512         * hash.c: Fix formatting.
2513         * gasp.c: Likewise.
2514
2515 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
2516
2517         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2518         (i860_fix_info): New enum.
2519         (MD_APPLY_FIX3): Define.
2520         (WORKING_DOT_WORD): Define.
2521         (TC_HANDLES_FX_DONE): Define.
2522         (DIFF_EXPR_OK): Define.
2523         (LISTING_HEADER): Define.
2524         (TARGET_FORMAT): Select target format based on endian flag.
2525         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2526         (target_big_endian): Add external declaration.
2527
2528         * config/tc-i860.c: All existing code reworked completely. Other
2529         new code shown below.
2530         (SYNTAX_SVR4): Define.
2531         (target_warn_expand): New variable.
2532         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2533         (md_longopts): Declare and define with new options (-EL, -EB,
2534         and -mwarn-expand).
2535         (md_show_usage): New function.
2536         (md_operand): New function.
2537         (obtain_reloc_for_imm16): New function.
2538         (md_apply_fix3): New function.
2539         (tc_gen_reloc): New function.
2540
2541 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2542
2543         * config/tc-m68hc11.c (build_jump_insn): Make sure the
2544         2 bytes of the jump address are in the same frag.
2545         (find): Accept 68hc12 register indirect modes.
2546
2547         * NEWS: Mention 68HC11 & 68HC12 support.
2548
2549 2000-08-07  Richard Henderson  <rth@cygnus.com>
2550
2551         * config/tc-ia64.c (unwind): Add prologue_mask member.
2552         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2553         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2554         (dot_body): Clear unwind.prologue_mask.
2555         (dot_prologue): Set it.  Accept a register second argument.
2556
2557 2000-08-07  Kazu Hirata  <kazu@hxi.com>
2558
2559         * config/atof-ieee.c: Fix formatting.
2560         * config/atof-tahoe.c: Likewise.
2561
2562 2000-08-06  Nick Clifton  <nickc@cygnus.com>
2563
2564         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2565         work.
2566
2567         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2568         of .popsection, .previous, .pushsection, .subsection,
2569         .version, .vtable_entry, .vtable_inherit and .weak.
2570
2571 2000-08-05  Kazu Hirata  <kazu@hxi.com>
2572
2573         * config/tc-cris.c: Fix formatting.
2574         * config/tc-i386.c: Likewise.
2575         * config/tc-sparc.c (sparc_ip): Simplify the code.
2576
2577 2000-08-04  Kazu Hirata  <kazu@hxi.com>
2578
2579         * config/tc-cris.c: Rearrange code for readability.
2580         * config/tc-d10v.c: Fix formatting.
2581         * config/tc-m32r.c: Likewise.
2582         * config/tc-sparc.c: Likewise.
2583
2584 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2585
2586         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2587         before ia64_find_opcode.
2588         (md_assemble): Likewise.
2589
2590 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2591
2592         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2593         Undo some formatting fixes.
2594
2595 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2596
2597         * config/obj-som.c: Fix formatting.
2598         * config/obj-ieee.c: Likewise.
2599         * config/tc-arm.c: Likewise.
2600         * config/tc-v850.c: Likewise.
2601
2602 2000-08-01  Nick Clifton  <nickc@redhat.com>
2603
2604         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2605         index by command line option.
2606
2607 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2608
2609         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2610         (@node M68K-Branch): Rewrite to match the reality.
2611
2612 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2613
2614         * doc/c-i860.texi: New file.
2615         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2616         * doc/Makefile.in: Regenerate.
2617         * doc/all.texi: Add I860 as relevant architecture.
2618         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2619
2620 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2621
2622         * config/tc-d30v.c: Fix formatting.
2623
2624 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2625
2626         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2627         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2628         long emit a long branch if available instead of an absolute jump, never
2629         emit absolute jumps for anything with --pcrel.
2630
2631         * doc/c-m68k.texi: Document new command line option.
2632
2633 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
2634
2635         * config/tc-avr.c: Use PARAMS macro in function declarations.
2636         Don't declare md_pcrel_from_section (already in tc-avr.h).
2637         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2638         (avr_operand): Don't set (unsigned) op_mask to -1.
2639
2640 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
2641
2642         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2643         * configure: Regenerated.
2644         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2645         of operand to the .type directive (.e.g, "type").
2646
2647 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
2648
2649         * as.h (warn_comment, found_comment, found_comment_file): Declare.
2650         * app.c (do_scrub_chars): Record where first comment found.
2651         * read.c (read_a_source_file): Init found_comment on entry, and
2652         notify whether comments found on exit.
2653         * config/tc-hppa.c (md_shortopts): Add "c".
2654         (md_longopts): Add warn-comment.
2655         (md_parse_option): Handle it.
2656         (md_show_usage): Show available options.
2657         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2658
2659 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2660
2661         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2662         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2663         sym_ptr_ptr
2664         (md_estimate_size_before_relax): Don't fall off end of function.
2665
2666 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2667
2668         * config/tc-avr.c: Fix formatting.
2669         * config/tc-ns32k.c: Likewise.
2670
2671 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
2672
2673         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2674
2675 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2676
2677         * config/tc-d10v.c: Fix formatting.
2678         * config/tc-z8k.c: Likewise.
2679         * config/tc-sparc.c: Likewise.
2680
2681 2000-07-26  Dave Brolley  <brolley@redhat.com>
2682
2683         * cgen.c (queue_fixup): Declare opinfo.
2684         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2685         (gas_cgen_md_operand): Ditto.
2686         (gas_cgen_md_apply_fix3): Ditto.
2687
2688 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2689
2690         * config/obj-coff.c (obj_frob_symbol): Don't merge
2691         labels. Don't merge if the symbol isn't constant. Return
2692         immediately if a symbol is merged.
2693
2694 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2695
2696         * frags.c (frag_align): Correct absolute section alignment.
2697
2698 2000-07-20  DJ Delorie  <dj@redhat.com>
2699
2700         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2701         it breaks linking against DLLs.
2702
2703 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2704
2705         * configure.in: Add CRIS support.
2706         * configure: Regenerate.
2707         * Makefile.am: (CPU_TYPES): Add cris.
2708         (CPU_OBJ_VALID) [aout]: Add cris.
2709         (MULTI_CPU_TYPES): Add cris.
2710         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2711         [coff]: Only i386 and mips are valid.
2712         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2713         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2714         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2715         Regenerate dependencies.
2716         * Makefile.in: Regenerate.
2717         * aclocal.m4: Regenerate.
2718         * as.c: Declare crisaout, criself.
2719         * config/tc-cris.h, config/tc-cris.c: New.
2720         * config/e-criself.c, config/e-crisaout.c: New.
2721         * po/POTFILES.in, po/gas.pot: Regenerate.
2722
2723 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2724
2725         * read.c: Fix formatting.
2726         * write.c: Fix formatting.
2727
2728 2000-07-19  H.J. Lu  <hjl@gnu.org>
2729
2730         * sb.c: Include <stdlib.h> if exists for abort ().
2731
2732 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2733
2734         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2735         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2736         (pa_type_args): Same here.
2737
2738 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2739
2740         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2741         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2742         the storage class is already set.
2743
2744 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2745
2746         * config/tc-m68hc11.c: Fix formatting.
2747         * config/tc-mn10200.c: Likewise.
2748         * config/tc-mn10300.c: Likewise.
2749         * config/tc-pj.c: Likewise.
2750         * config/tc-tic80.c: Likewise.
2751         * config/tc-w65.c: Likewise.
2752
2753 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2754
2755         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2756         is defined.
2757
2758 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2759
2760         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2761         @code.
2762
2763 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2764
2765         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2766         ELF as are used for SOM (except the 32-bit reloc one) to decide
2767         whether a symbol can be reduced to a section symbol.  Expand on
2768         the comment for symbols involved in LR% and RR% expressions.
2769
2770 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2771
2772         * config/tc-mips.c (mips_disable_float_construction): New
2773         static variable.  Set to true if doubles should not be
2774         constructed by loading two single width fp registers with
2775         halves of the value.
2776         (mips_ip): Test mips_disable_float_construction.
2777         (md_longopts): Add command line switches --construct-floats
2778         and --no-construct-floats.
2779         (md_parse_option): Parse new command line options.
2780         (md_show_usage): Describe new command line options.
2781
2782         * doc/c-mips.texi: Document new command line options.
2783
2784 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2785
2786         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2787         * configure: Regenerate.
2788
2789 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2790
2791         * configure.in (DEFAULT_EMULATION setting): Revert part of
2792         2000-07-01 change that set te_multi=multi unless set to tmips.
2793         * configure: Regenerate.
2794
2795 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2796
2797         * config/obj-coff.c (coff_frob_section): Add padding to the last
2798         section when aligning it increases its size.
2799
2800 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2801
2802         * config/tc-tic54x.c: Fix formatting.
2803
2804 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2805
2806         * config/tc-h8500.c: Fix formatting.
2807         * config/tc-tic54x.c: Fix formatting.
2808
2809 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2810
2811         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2812         displacements correctly.
2813
2814         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2815
2816 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2817
2818         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2819         warning.
2820         (hash_jam): Ditto.
2821
2822 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2823
2824         From  David Huggins-Daines  <dhd@linuxcare.com>
2825         * config/te-hppalinux64.h: Add a new emulation.
2826         * configure.in (emulations): Add configure bits to support the
2827         64-bit Linux/parisc target.
2828         * configure: Regenerate.
2829
2830         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2831         (md_shortopts): Add `V' for ELF.
2832
2833         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2834         when SOM or ELF_ARG_RELOC are defined.
2835         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2836         ELF_ARG_RELOC are defined.
2837         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2838         (pa_stringer): ..Do it here instead.  Fix comment typos.
2839         (hppa_force_relocation): Cast enums to int before comparing with
2840         ints.
2841
2842         From  Ryan Bradetich  <rbradetich@uswest.net>
2843         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2844         redifinition warning.
2845         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2846         (hppa_force_relocation): ditto
2847         (md_apply_fix): Added cast to buf to fix warnings.
2848
2849         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2850         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2851
2852         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2853         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2854         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2855         reloc_type** to avoid warnings in switch.
2856         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2857         little earlier instead.
2858
2859         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2860         and elf.
2861         (pa_type_args): Use symbol_arg_reloc_info.
2862         (struct pa_it): Make arg_reloc unsigned int.
2863         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2864         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2865         (pa_code): Delete.  pa_text duplicates this function.
2866         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2867         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2868         int.
2869         (cons_fix_new_hppa): Actually change selector to e_fsel when
2870         warning about assuming so.
2871         (tc_gen_reloc): More example elf arg reloc code.
2872         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2873         (hppa_force_relocation): Likewise.
2874
2875         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2876         files.
2877         (pa_end_of_source): Prototype.
2878         (hppa_fix_adjustable): Prototype.
2879         (LABELS_WITHOUT_COLONS): Move it..
2880         * config/te-hppa.h: To here.
2881
2882         * config/te-hppa64.h: New file.
2883
2884         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2885         type.
2886         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2887         format -10, -16, 16 relocs.
2888         (hppa_elf_mark_end_of_function): Test for null
2889         last_call_info->start_symbol
2890
2891         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2892         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2893         re_assesmble_* functions.  Delete extraneous statements.  Fix
2894         typos in comments.
2895         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2896         insn to re_assemble_*.
2897
2898 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2899
2900         * doc/internals.texi (Expressions): Fix typo.
2901
2902 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2903
2904         * config/tc-sh.c: Fix formatting.
2905         * config/tc-tic54x.c: Fix formatting.
2906         * depend.c: Fix formatting.
2907         * flonum-konst.c: Likewise.
2908         * flonum-mult.c: Likewise.
2909
2910 2000-07-07  Kazu Hirata <kazu@hxi.com>
2911
2912         * config/tc-sh.c: Fix comments.
2913         * config/obj-vms.c: Fix comments.
2914         * config/tc-a29k.c: Likewise.
2915         * config/tc-alpha.c: Likewise.
2916         * config/tc-h8300.c: Likewise.
2917         * config/tc-h8500.c: Likewise.
2918         * config/tc-i370.c: Likewise.
2919         * config/tc-ia64.c: Likewise.
2920         * config/tc-m68hc11.c: Likewise.
2921         * config/tc-m68k.c: Likewise.
2922         * config/tc-mips.c: Likewise.
2923         * config/tc-ns32k.c: Likewise.
2924         * config/tc-ppc.c: Likewise.
2925         * config/tc-z8k.c: Likewise.
2926
2927 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2928
2929         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2930         Default to '(SEC_LOAD | SEC_DATA)'.
2931         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2932
2933         * doc/internals.texi (CPU Backend): Describe
2934         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2935
2936 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2937
2938         * as.c (parse_args): NULL terminate the long option list.
2939
2940 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2941
2942         * config/tc-d30v.h: Include "write.h" for fixS.
2943         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2944
2945 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2946
2947         * config/tc-d30v.c (write_2_short): Further changes to warning
2948         messages produced when combining EITHER_BUT_PREFER_MU attributed
2949         opcodes.
2950
2951 2000-07-05  DJ Delorie  <dj@redhat.com>
2952
2953         * MAINTAINERS: new
2954
2955 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2956
2957         * config/tc-arm.c (psrs): Accept combinations of flags.
2958
2959 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2960
2961         * config/tc-avr.c: Change _ () to _() around all strings marked
2962         for translation (exception from the usual coding style).
2963         (avr_opt): New struct variable, how the new switches are set.
2964         (OPTION_MMCU): Define as 'm' and actually use.
2965         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2966         (show_mcu_list): New function, display the list of known MCUs.
2967         (md_show_usage): Document the new switches.  Call show_mcu_list.
2968         (avr_set_arch): Change 'm' to OPTION_MMCU.
2969         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2970         Handle the new switches.
2971         (avr_operands): Disable warnings for undefined combinations of
2972         operands if -mall-opcodes.  Disable warnings for skipping two-word
2973         instructions if enhanced core or -mno-skip-bug.
2974         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2975         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2976         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2977         (avr_ldi_expression): Warn about implicit lo8().
2978         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2979
2980 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2981
2982         * configure.in: Add entry for mips-*-sysv4*MP*
2983         * configure: Rebuild
2984         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2985         elf32-tradlittlemips for traditional mips targets.
2986         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2987         test for Link Once sections as in adjust_reloc_syms.
2988         * config/te-tmips.h: New file for traditional mips targets. Define
2989         TE_TMIPS.
2990
2991 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2992
2993         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2994         flags argument is not present, don't change an existing section's
2995         section's attributes. If the flags argument is present, warn if the
2996         attributes don't match the section's current attributes. When
2997         long section names are supported, set SEC_LINK_ONCE and
2998         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2999
3000 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
3001
3002         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3003         symbols; create them.
3004
3005 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3006
3007         * write.c (set_segment_vma): New: Set vma and lma for a segment.
3008         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3009
3010 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
3011
3012         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3013         expressions.  Ignore the problem when handling 16 bit signed
3014         immediates, because the assembler will take care of the relocation
3015         later.
3016
3017 2000-06-27  Nick Clifton  <nickc@cygnus.com>
3018
3019         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3020         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3021         sequential order, and emit warning messages if the input source
3022         code contains constructs like that, or parallel constructs
3023         containing such opcodes.
3024
3025 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
3026
3027         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3028         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
3029         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3030         (md_show_usage): Update usage message.
3031         (md_parse_option): Allow redefinition of MCU type within the
3032         same avr[1-5] bfd machine type.  Show both old and new MCU type
3033         in the error message.
3034         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3035         Simplify 8K wrap code.
3036
3037 2000-06-25  Kazu Hirata  <kazu@hxi.com>
3038
3039         * config/obj-aout.c: Remove all uses of DEFUN.
3040         * config/obj-ieee.c: Likewise.
3041         * config/tc-sh.c: Fix comment typos.
3042         * config/tc-tahoe.c: Likewise.
3043         * config/tc-vax.c: Likewise.
3044         * config/tc-w65.c: Likewise.
3045         * config/tc-z8k.c: Likewise.
3046         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3047
3048 2000-06-24  DJ Delorie  <dj@cygnus.com>
3049
3050         * config/tc-i386.c (md_estimate_size_before_relax): Revert
3051         more changes from Sept 1999
3052         (tc_i386_fix_adjustable): ditto
3053         (md_apply_fix3): ditto
3054
3055 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
3056
3057         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3058         (gas_cgen_parse_operand): Set it around expression() call.
3059         (gas_cgen_md_operand): Test for it before longjmp().
3060
3061 2000-06-24  Kazu Hirata  <kazu@hxi.com>
3062
3063         * config/tc-h8500.c: Remove all uses of DEFUN.
3064         * config/tc-sh.c: Likewise.
3065         * config/tc-w65.c: Likewise.
3066         * config/tc-z8k.c: Likewise.
3067
3068         * config/tc-h8500.c: Fix typos in comments.
3069
3070 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
3071
3072         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3073         is defined.
3074
3075 2000-06-23  matthew green  <mrg@redhat.com>
3076
3077         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3078         defined.  Fix error message for `[' grouping.
3079
3080 2000-06-22  Kazu Hirata  <kazu@hxi.com>
3081
3082         * config/tc-h8300.c: Fix formatting and comment typos.
3083
3084 2000-06-22  Timothy Wall  <twall@cygnus.com>
3085
3086         * config/tc-ia64.c (note_register_values): Move premature QP
3087         notation clearing into the appropriate place.
3088
3089 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
3090
3091         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
3092         first before anything else.  Add bin-bugs.h, emul.h and progress.h
3093         Sort list of files as for $(OBJS) in Makefile.am.
3094
3095         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3096         find one.  Remake dependencies.
3097         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
3098         * Makefile.in: Regenerate.
3099         * doc/Makefile.in: Regenerate.
3100
3101         * config/tc-i386.c (i386_displacement): Don't assume a constant
3102         displacement is necessarily 16 bits when in 16 bit code mode.
3103         (md_assemble): Instead size the displacement here after we know
3104         for sure that a .code16gcc operand hasn't automatically added
3105         operand size prefixes.
3106
3107 2000-06-21  H.J. Lu  <hjl@gnu.org>
3108
3109         * Makefile.am: Rebuild dependency.
3110         * Makefile.in: Rebuild.
3111
3112 2000-06-21  Kazu Hirata  <kazu@hxi.com>
3113
3114         * config/tc-h8300.c (parse_reg): Make the function static.
3115         (parse_exp): Likewise.
3116
3117 2000-06-20  DJ Delorie  <dj@cygnus.com>
3118
3119         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3120         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3121         for cygwin import libraries to work properly.
3122
3123 2000-06-20  H.J. Lu  <hjl@gnu.org>
3124
3125         * Makefile.am: Rebuild dependency.
3126         * Makefile.in: Rebuild.
3127         * configure: Likewise.
3128         * doc/Makefile.in: Likewise.
3129
3130 2000-06-20  Timothy Wall  <twall@cygnus.com>
3131
3132         * doc/internals.texi (CPU backend): Add @itemx for
3133         TC_START_LABEL_WITHOUT_COLON.
3134         * doc/c-tic54x.texi: New.
3135         * doc/as.texinfo: Add tic54x features and include primary tic54x
3136         documentation file.
3137         * doc/all.texi: Add C54X.
3138         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3139         * doc/Makefile.in: Regenerate.
3140         * configure.in: Add tic54x and define LIBM for tic54x.
3141         * configure: Regenrate.
3142         * config/tc-tic54x.[ch]: New.
3143         * config/obj-coff.h: Add tic54x.
3144         * Makefile.am: (CPU_TYPES): Add tic54x.
3145         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3146         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3147         (as_new_LDADD): Add $(LIBM).
3148         * Makefile.in: Regenerate.
3149
3150 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
3151
3152         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3153         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3154         * doc/as.texinfo: Likewise.
3155
3156         * configure, Makefile.in: Regenerate.
3157         * configure.in (emulations): Recognize m6811 and m6812.
3158         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3159         Added files for 68hc11 and 68hc12 assembler.
3160         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3161         * config/tc-m68hc11.h: Header definition for that assembler.
3162
3163 2000-06-18  Nick Clifton  <nickc@redhat.com>
3164
3165         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3166         instead of OCTETS_PER_BYTE.
3167
3168         * config/tc-v850.c: Fix compile time warnings.
3169         * config/tc-ppc.c: Fix compile time warnings.
3170
3171 2000-06-18  H.J. Lu <hjl@gnu.org>
3172
3173         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3174         * configure: Rebuild.
3175
3176 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3177
3178         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3179         to BFD_ASSEMBLER.
3180
3181 2000-06-16  Nick Clifton  <nickc@cygnus.com>
3182
3183         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3184         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3185
3186         * doc/c-mips.texi: Document newly accepted cpu variants.
3187
3188 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
3189
3190         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3191
3192 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
3193
3194         * macro.c (getstring): Make it possible to escape the quote
3195         character.
3196
3197 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
3198
3199         * config/tc-hppa.c (pa_export): Weak symbols can be global.
3200
3201 2000-06-13  H.J. Lu  <hjl@gnu.org>
3202
3203         * configure: Regenerate.
3204
3205 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
3206
3207         * app.c (do_scrub_begin): Don't default lex[';'] as a line
3208         separator.
3209         * doc/internals.texi (line_separator_chars): Semicolon is no
3210         longer a default.  Mention null and newline as defaults.
3211
3212         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3213
3214         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3215         * config/tc-i860.h (line_separator_chars): Likewise.
3216         * config/tc-h8300.c (line_separator_chars): Likewise.
3217         * config/tc-i960.c (line_separator_chars): Likewise.
3218         * config/tc-m68k.c (line_separator_chars): Likewise.
3219         * config/tc-mips.c (line_separator_chars): Likewise.
3220         * config/tc-ns32k.c (line_separator_chars): Likewise.
3221         * config/tc-sparc.c (line_separator_chars): Likewise.
3222         * config/tc-vax.c (line_separator_chars): Likewise.
3223
3224         * config/tc-h8300.c (comment_chars): Use string initialiser.
3225         * config/tc-i960.c (line_comment_chars): Likewise.
3226         * config/tc-z8k.c (comment_chars, line_comment_chars,
3227         line_separator_chars): Likewise.
3228
3229         * config/tc-arm.c (line_separator_chars): Always use `;', not just
3230         for TE_LINUX.
3231
3232 2000-06-08  Nick Clifton  <nickc@cygnus.com>
3233
3234         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3235         for size 1 fixes.
3236
3237 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
3238
3239         * configure.in (VERSION): Update to show this is the CVS mainline.
3240
3241 2000-06-08  Matthew Jacob  <mjacob@feral.com>
3242
3243         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3244         $at is the integer register $r28, vs. both $r28 and the floating
3245         point register $f28.
3246
3247 2000-06-08  James E. Wilson  <wilson@cygnus.com>
3248
3249         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3250         (dot_endp): Don't call ia64_flush_insns.
3251         (emit_one_bundle): Don't delete prologue/body records from
3252         unwind_record list in first loop.  Rewrite second loop to account for
3253         this.
3254
3255 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
3256
3257         * config/tc-ia64.c: Add missing prototypes.
3258         (generate_unwind_image): Cast argument to output_unw_records call.
3259
3260 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
3261
3262         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3263
3264 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
3265
3266         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3267         (REGISTER_P): likewise.
3268         (avr_opcodes): uses include/opcode/avr.h
3269         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3270
3271 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
3272
3273         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
3274         initializers too.
3275
3276 2000-06-03  H.J. Lu  <hjl@gnu.org>
3277
3278         * read.c (is_end_of_line): Put back `;'.
3279
3280 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
3281
3282         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3283
3284 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
3285
3286         * expr.c (operand): Test is_end_of_line outside switch to catch
3287         line separator chars that are also operators.
3288         (operator): Return O_illegal for line separator chars.
3289
3290         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
3291         entry (or `!' entry for TC_HPPA).
3292
3293         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3294         before indexing is_end_of_line.  Remove redundant check for '\0'.
3295         (fp_op2): Likewise.
3296         * config/tc-h8500.c (md_assemble): Likewise.
3297         * config/tc-mcore.c (md_assemble): Likewise.
3298         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3299         (md_atof): Likewise
3300
3301         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3302         is_end_of_line.
3303         * config/tc-mcore.c (mcore_cons): Likewise.
3304         (mcore_float_cons): Likewise.
3305         (mcore_stringer): Likewise.
3306         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3307
3308 2000-06-01  Scott Bambrough <scottb@netwinder.org>
3309
3310         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3311
3312 2000-05-29  Nick Clifton  <nickc@cygnus.com>
3313
3314         * config/tc-sh.c: Fix compile time warning messages.
3315
3316         * config/tc-mips.c: Fix compile time warning messages.
3317
3318 2000-05-29  Philip Blundell  <philb@gnu.org>
3319
3320         * doc/as.texinfo: Update copyright dates.
3321         (Local Labels): Delete misplaced mention of ARM.
3322         * NEWS: Mention ARM ELF support.
3323
3324 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
3325
3326         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3327         it is modified, and use the real_size to compute the frag address
3328         for dwarf2 line info.
3329
3330 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
3331
3332         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3333         line-matching scheme to cope with automake moving variables around.
3334         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3335         * Makefile.in: Regenerate.
3336
3337 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
3338
3339         * config/tc-sparc.c (sparc_relax): New.
3340         (md_longopts): Add -relax and -no-relax options.
3341         (md_parse_options, md_show_usage): Likewise.
3342         (md_apply_fix3): Optimize tail call into branch always if possible.
3343
3344 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
3345
3346         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3347         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3348         rules, with warning when a GAS statement specifies a packing that
3349         will result in an instruction being squashed.
3350         Added typdef packing_type and enumerals, changed various integer
3351         literals to use the enumerals.
3352
3353 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
3354
3355         * config/tc-ia64.c (dot_restorereg_p): New function.
3356         (md_pseudo_table): Add restorereg.p.
3357         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3358         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3359
3360         * config/tc-ia64.h (unw_record_type): Add unwabi.
3361         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
3362         called MASK with members for imask, and the masks produced by
3363         fr_mem, gr_mem, br_mem, and frgr_mem.
3364         (unw_p_record): Add members ABI and CONTEXT.
3365         (unw_x_record): Add member AB.
3366         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3367         as pseudo-register for use during unwind info generation.
3368         (AR_PFS, AR_LC): New macros.
3369         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3370         whose names start with an at sign (as in "@priunat").
3371         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3372         register.
3373         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3374         proc_end, unwind_info, personality_routine): Consolidate into
3375         "unwind" structure to reduce offset-table use.  Add member
3376         NEXT_SLOT_NUMBER to track the slot number for the next instruction
3377         to be emitted.
3378         (output_R1_format, output_R3_format, output_P3_format,
3379         output_P6_format): Initialize R with zero to reduce compiler warnings.
3380         (output_P7_format): Ditto.  Add `default' branch to switch
3381         statement to reduce compiler warnings.
3382         (output_P8_format, output_B1_format, output_B4_format): Ditto.
3383         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3384         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
3385         into single argument.
3386         (output_X1_format, output_X3_format): Initialize R with zero to reduce
3387         compiler warnings.  Merge A and B args into single argument.
3388         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
3389         A and B args into single argument.
3390         (free_record): Removed (wasn't used).
3391         (free_list_records): Also free imasks in prologue records.
3392         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3393         (output_spill_mask): Remove.
3394         (output_unwabi): New function.
3395         (output_epilogue, output_label_state, output_copy_state): Call
3396         alloc_record.
3397         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3398         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3399         argument.
3400         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
3401         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3402         as part of handling the prologue records.  Emit region's imask if
3403         we have one.  Handle unwabi, epilogue, label_state, copy_state,
3404         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3405         spill_sprel_p, and spill_reg_p records.
3406         (set_imask, count_bits, slot_index): New function.
3407         (fixup_unw_records): Fix region size computation.  Handle
3408         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3409         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
3410         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3411         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
3412         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3413         (dot_save): Use manifest constants for applicaton registers.
3414         Handle REG_PR and REG_PRIUNAT.
3415         (dot_restore): Don't just ignore it.
3416         (dot_restorereg): New function..
3417         (generate_unwind_image): Ensure unwind info is a multiple of eight
3418         bytes, not just four bytes.
3419         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3420         (dot_altrp): Don't just ignore it.
3421         (dot_savemem): New function.  Replaces dot_savesp() and
3422         dot_savepsp().  Use manifest constants for applicaton registers.
3423         Handle REG_PR and REG_PRIUNAT.
3424         (dot_savef): Simplify.
3425         (dot_saveb): Support generation of br_gr.
3426         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3427          dot_label_state, dot_copy_state): New function.
3428         (dot_unwabi): Don't just ignore it.
3429         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3430         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3431         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
3432         (emit_one_bundle): Set slot number for prologue/body records
3433         *before* emitting the first insn.
3434         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3435         (md_begin): Declare "psp" pseudo-register.
3436         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
3437         so we don't get segfault.
3438         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3439         counts as required per SW Conventions manual
3440         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3441         output_preds_psprel, output_preds_sprel, output_spill_base,
3442         output_unat_psprel, output_unat_sprel, output_lc_psprel,
3443         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3444         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3445         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3446         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3447         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3448         (dot_vframe): Implement.
3449         (dot_vframesp, dot_vframepsp): New function.
3450
3451 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
3452
3453         * configure.in (i386-*-freebsd a.out entry): Quote properly.
3454         * configure: Regenerate.
3455
3456 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
3457
3458         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3459         (md_estimate_size_before_relax): so we can use it here instead of
3460         old kludges.  Localise vars to blocks.  Comment.
3461
3462         * frags.c (frag_new): Update fr_var comments.
3463         * frags.h (struct frag): Ditto.
3464
3465 2000-05-22  Richard Henderson  <rth@cygnus.com>
3466
3467         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3468         (pseudo_func): Add pcrel.
3469         (operand_match):  Handle IA64_OPND_TGT64.
3470         (build_insn): Likewise.
3471         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3472         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3473         (fix_insn): Handle all three 64-bit relocation types.
3474
3475 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
3476
3477         * obj.h (struct format_ops): New members begin, app_file,
3478         s_set_other, s_set_desc, s_get_type, s_set_type,
3479         separate_stab_sections, init_stab_section.
3480
3481         * config/obj-multi.h: Update GPL notice to v2.
3482         (obj_begin): New.
3483         (obj_app_file): New.
3484         (S_SET_SIZE): Test s_set_size for NULL before calling.
3485         (S_SET_ALIGN): Similar for s_set_align.
3486         (S_SET_OTHER): New.
3487         (S_SET_DESC): New.
3488         (S_GET_TYPE): New.
3489         (S_SET_TYPE): New.
3490         (SEPARATE_STAB_SECTIONS): New.
3491         (INIT_STAB_SECTION): New.
3492         (EMIT_SECTION_SYMBOLS): New.
3493         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3494
3495         * config/obj-elf.h: Update GPL notice to v2.
3496         Mention that this file is included from obj-multi.h.
3497         (obj_begin): Wrap definition in ifndef.
3498         (elf_file_symbol): Constify declaration.
3499         (obj_app_file): Ditto.
3500         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3501         Wrap in ifndef SEPARATE_STAB_SECTIONS.
3502
3503         * config/obj-elf.c (elf_s_set_other): New.
3504         (elf_file_symbol): Constify argument.
3505         (elf_separate_stab_sections): New.
3506         (elf_init_stab_section): New.
3507         (elf_format_ops): Add new members.  Remove comma at end.
3508
3509         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3510         (ecoff_format_ops): Add new fields.  Remove comma at end.
3511         Mention inconsistency for emit_section_symbols.
3512
3513         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3514
3515         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3516         (coff_separate_stab_sections): New.
3517         (coff_format_ops): Add new members.
3518
3519         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3520         (obj_aout_s_set_other): New.
3521         (obj_aout_s_set_desc): New.
3522         (obj_aout_s_get_type): New.
3523         (obj_aout_s_set_type): New.
3524         (obj_aout_separate_stab_sections): New.
3525         (aout_format_ops): New members added.  Use obj_aout_process_stab,
3526         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
3527         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3528         appropriate.
3529         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3530
3531 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
3532
3533         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3534         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3535         (md_estimate_size_before_relax): Ensure jumps to weak and
3536         externally visible symbols are relocatable.
3537
3538 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
3539
3540         * stabs.c (aout_process_stab): Make global.
3541         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3542         * read.h (aout_process_stab): Declare.
3543
3544         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3545         Generalize to *aout, *coff *elf.
3546         * configure: Regenerated.
3547
3548         * doc/internals.texi (Object format backend): Say
3549         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3550
3551         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3552         * Makefile.in: Regenerated.
3553
3554 2000-05-19  Catherine Moore  <clm@cygnus.com>
3555
3556         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3557
3558 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
3559
3560         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3561         instruction to reflect change in re_assemble_*.
3562
3563 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
3564
3565         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3566         build PA64 ELF tools.
3567         * configure: Rebuilt.
3568
3569 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
3570
3571         * Makefile.am: Regenerate dependencies.
3572         * Makefile.in: Regenerate.
3573
3574 2000-05-15  Nick Clifton  <nickc@cygnus.com>
3575
3576         * config/tc-arm.c (struct asm_psr): Add boolean field
3577         distinguishing between CSPR and SPSR.  Rename 'number' field
3578         to 'field'.
3579         (psrs): Rearrange contents to match new asm_psr structure.
3580         (arm_psr_parse): Move next to psr_required_here.  Make it
3581         return an asm_psr structure.
3582         (psr_required_here): Use asm_psr structure returned by
3583         arm_psr_parse.
3584         (do_msr): Reorganise to allow psr_required_here to be called
3585         only once.
3586         (md_undefined_name): Mark 'name' parameter as unused, since
3587         the COFF target does not use it.
3588
3589 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3590
3591         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3592         standards.
3593         * config/te-aux.h:  Likewise.
3594         * config/te-dpx2.h:  Likewise.
3595         * config/te-go32.h:  Likewise.
3596         * config/te-hp300.h:  Likewise.
3597         * config/te-hppa.h:  Likewise.
3598         * config/te-i386aix.h:  Likewise.
3599         * config/te-ic960.h:  Likewise.
3600         * config/te-interix.h:  Likewise.
3601         * config/te-nbsd532.h:  Likewise.
3602         * config/te-pc532mach.h:  Likewise.
3603         * config/te-ppcnw.h:  Likewise.
3604         * config/te-psos.h:  Likewise.
3605         * config/te-sparcaout.h:  Likewise.
3606         * config/te-sun3.h:  Likewise.
3607         * config/te-sysv32.h:  Likewise.
3608
3609 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3610
3611         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3612         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3613         and sign extend without an if statement.
3614         (build_bytes): Likewise.
3615
3616 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3617
3618         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3619         X_add_symbol L_32 case.
3620
3621 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3622
3623         * config/te-freebsd.h: New file.
3624
3625 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3626
3627         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3628         bindtextdomain): Replace defines with those from intl/libgettext.h
3629         to quieten gcc warnings.
3630
3631         * NEWS: Mention x86 .arch and -q.
3632
3633         * config/tc-i386.c (quiet_warnings): New.
3634         (md_assemble): Use quiet_warnings.
3635         (md_parse_option): Set quiet_warnings from -q.
3636         (md_show_usage): Mention -q, delete -m.
3637         (flag_do_long_jump): Delete.
3638         (md_parse_option): Remove -m.
3639         (md_show_usage): Remove -m.
3640         (md_create_long_jump): Remove useless flag_do_long_jump code.
3641
3642         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3643         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3644
3645 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3646             Alexander Sokolov <robocop@netlink.ru>
3647
3648         * doc/c-i386.texi (i386-Arch): New section.
3649         (i386-Syntax): Mention .intel_syntax and .att_syntax.
3650
3651         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3652         (smallest_imm_type): Use smallest opcode for shift by one if cpu
3653         architecture has been given and is not 486.
3654         (set_cpu_arch): New.
3655         (md_pseudo_table): Add .arch.
3656         (md_assemble): Warn if cpu architecture has been given and an
3657         unsupported instruction.
3658
3659         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3660         Move operand_types bit defines after relevant template field.
3661         (template): Add cpu_flags.
3662         (Cpu*): Define.
3663         (arch_entry): New.
3664
3665 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
3666
3667         * config/tc-mn10300.h (md_end): Define.
3668         (mn10300_finalize): Declare.
3669         * config/tc-mn10300.c: Include dwarf2dbg.h.
3670         (debug_line): Define.
3671         (md_assemble): Generate dwarf2 line info.
3672         (mn10300_finalize): New function.  Finalize dwarf2 info.
3673
3674 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
3675
3676         * config/tc-mips.c (md_estimate_size_before_relax): Use the
3677         external version of the relocation for weak symbols.
3678
3679 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
3680
3681         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3682         frame size in units of 16 bytes, as required per SW Conventions manual.
3683         (output_unw_records): Output info-block header as a dword to get
3684         byte-order right.
3685
3686 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3687
3688         * as.h: #include "file", not <file> on files from ../include.
3689         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3690         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3691         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3692         (tc_coff_symbol_emit_hook): Ditto.
3693         (OPTCOUNT): Cast to int to avoid compiler warning.
3694         (md_begin): Fix signed/unsigned warnings.
3695
3696 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3697
3698         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3699         ABRANCH LONG case for a conditional branch on a 68000.
3700         (md_estimate_size_before_relax): Likewise.  Also handle
3701         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3702         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3703         PC-relative on all CPUs.
3704         (md_estimate_size_before_relax): Likewise.
3705
3706 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3707
3708         * as.c (parse_args): Just mention current year in printed
3709         copyright message.
3710
3711 2000-05-03  J.T. Conklin  <jtc@redback.com>
3712
3713         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3714         unit registers.
3715         (md_parse_option): Recognize -m7400.
3716
3717 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3718
3719         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3720         don't permit lp to become less than the words array.
3721
3722 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3723
3724         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3725         Fix little-endian case.
3726
3727 2000-05-03  David O'Brien  <obrien@NUXI.com>
3728
3729         * as.c (parse_args): Update copyright.
3730
3731 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3732
3733         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3734         for the .bss section too.
3735
3736 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3737
3738         * configure.in: Set em=linux for hppa-*-linux.
3739         * configure: Regenerate.
3740         * doc/Makefile.in: Regenerate with correct automake.
3741
3742         * frags.c (frag_grow): Sanity check chunk_size.
3743
3744         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3745         * config/obj-som.h: Likewise.
3746         * config/obj-ieee.h: Likewise.
3747
3748         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3749
3750         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3751         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3752         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3753         (pa_ip): low_sign_unext now returns via function value.  Use
3754         re_assemble_* instead of dis_assemble_* and
3755         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3756         unnecessarily.
3757         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3758         (md_section_align, md_parse_option, md_show_usage,
3759         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3760         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3761         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3762         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3763         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3764         pa_text): Likewise.
3765         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3766         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3767         outside of switch.  Correct mask and shifting errors in case 10
3768         and case -11.  In case 21, compare against signed range to suit
3769         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3770         case 17 and case 22, use offsetT variable to properly check range.
3771         Use re_assemble_* here too.
3772         (evaluate_absolute): Change type of value to offsetT.  Call
3773         hppa_field_adjust to do the work for us.
3774         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3775         (pa_parse_cmpib_64_cmpltr): Ditto.
3776         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3777         of i to unsigned int.
3778         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3779         (pa_end_of_source): Return type is void.
3780
3781 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3782
3783         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3784
3785 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3786
3787         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3788         More comments added.
3789         (md_begin): Removed "construct symbols for each register name".
3790         Because register names conflicts with GCC generated function
3791         names.
3792         (avr_operand): Now constant numbers can be used as a register
3793         identifiers (0 as r0, 31 as r31).
3794         (md_assemble): use skip_space () before parsing instruction
3795         operands.
3796
3797 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3798
3799         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3800         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3801         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3802         * configure: Regenerate.
3803
3804 2000-04-29  Andreas Jaeger  <aj@suse.de>
3805
3806         * as.h: Correctly check GCC version.
3807
3808 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3809
3810         * doc/as.1: Fix unbalanced brackets.
3811
3812         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3813         TE_FreeBSD.
3814         (line_comment_chars): Set to '/' if TE_FreeBSD.
3815
3816 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3817
3818         * configure.in: Configury support for PA64 (currently disabled).
3819         * configure: Rebuilt.
3820
3821 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3822
3823         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3824         bfd_set_section_alignment.
3825
3826 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3827
3828         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3829         than 32.
3830
3831 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3832
3833         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3834         * doc/as.texinfo (Align): Include arm and strongarm in list of
3835         targets that have the second form of the behaviour of the .align
3836         directive.
3837
3838 2000-04-24  Mark Klein <mklein@dis.com>
3839
3840         * config/obj-som.c: Terminate obj_pseudo_table.
3841
3842 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3843
3844         * as.c (parse_args): Allow md_parse_option to override -a listing
3845         option.
3846         * config/obj-coff.c (add_lineno): Change type of offset parameter
3847         from "int" to "bfd_vma."
3848         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3849         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3850         (ppc_change_csect): Align correctly for XCOFF64.
3851         (ppc_machine): New function, which discards "ppc_machine" line.
3852         (ppc_tc): Cons for 8 when code is 64 bit.
3853         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3854         relocations.
3855         (md_parse_option): Handle -a64 and -a32.
3856         (ppc_xcoff64): New.
3857         * config/tc-ppc.h (TARGET_MACH): Define.
3858         (TARGET_FORMAT): Move to function.
3859         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3860
3861 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3862
3863         * config/tc-avr.c: New AVR_ISA_ defined.
3864         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3865         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3866         for `fmul', `movw' and `lpm R,Z' instructions.
3867         (avr_operands): Warn if current opcode is a two-word instruction
3868         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3869         (avr_opcodes): New commands added.
3870         (REGISTER_P): Check 'a' and 'v' constraint letters.
3871         (mcu_types): New MCU added.
3872
3873 2000-04-22  Timothy Wall  <twall@cygnus.com>
3874
3875         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3876         to "natval".
3877         (operand_match): Conditionally insert default bit values for IMMU9.
3878
3879 2000-04-14  Matthew Green  <mrg@cygnus.com>
3880
3881         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3882         * configure: Rebuilt.
3883
3884 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3885                           Jason Eckhardt  <jle@cygnus.com>
3886
3887         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3888
3889         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3890         Added handling of new operand types l,y,&,fe,fE,fx.
3891
3892 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3893                           David Mosberger  <davidm@hpl.hp.com>
3894                           Timothy Wall <twall@cygnus.com>
3895                           Andrew MacLeod  <amacleod@cygnus.com>
3896                           Jim Wilson  <wilson@cygnus.com>
3897
3898         * Makefile.am (CPU_TYPES): Add ia64.
3899         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3900         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3901         * Makefile.in: Rebuild.
3902         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3903         * configure: Rebuild.
3904         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3905         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3906         * expr.c (expr): Handle md_optimize_expr.
3907         * read.c (LEX_HASH): Add comment.
3908         * config/tc-ia64.c, config/tc-ia64.h: New files.
3909
3910 2000-04-21  Richard Henderson  <rth@cygnus.com>
3911
3912         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3913         bundling a non-delayed branch type instruction.
3914
3915 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3916
3917         * config/tc-mn10300.c (HAVE_AM30): Define.
3918         (md_assemble): Use it.
3919
3920 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3921
3922         * config/obj-elf.c (obj_elf_change_section): Check for changed
3923         section attributes.
3924
3925         * Makefile.am: (CPU_MULTI_VALID): Remove.
3926         (MULTI_CPU_TYPES): Define.
3927         (MULTI_CPU_OBJ_VALID): Define.
3928         (DEPTC): Use the above.
3929         (DEPOBJ): Same here.
3930         (DEP2): And here.
3931         Regenerate dependencies.
3932         * Makefile.in: Regenerate.
3933
3934 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3935
3936         * Makefile.am (YACC, LEX): Get them from configure.
3937
3938 2000-04-18  H.J. Lu  (hjl@gnu.org)
3939
3940         * config/tc-i386.c (offset_in_range): Use addressT instead of
3941         bfd_vma for non-bfd assemblers.
3942
3943 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3944
3945         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3946         doesn't give spurious errors.
3947
3948 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3949
3950         * as.h (SEEK_SET): Define if undefined.
3951
3952 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3953
3954         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3955         constants, and don't assume offsetT is 32 bits.
3956
3957 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3958
3959         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3960         (md_pcrel_from_section): Add prototype.
3961         (d10v_fix_adjustable): Add prototype.
3962         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3963
3964         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3965
3966 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3967
3968         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3969         symbol in frag chain.
3970
3971 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3972
3973         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3974         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3975         (fits_in_signed_word, smallest_imm_type): Ditto.
3976         (md_assemble): Use an offsetT var to hold offsetT values, not a
3977         long.
3978         (offset_in_range): New.
3979         (md_assemble): Use it.
3980         (md_convert_frag): Change type of target_address, opcode_address,
3981         and displacement_from_opcode_start to offsetT.
3982         (md_create_short_jump): Change type of offset to offsetT.
3983         (md_create_long_jump): Ditto.
3984         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3985         (md_chars_to_number): Remove.
3986         (output_invalid): Remove duplicate prototype.
3987
3988 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3989
3990         * Makefile.am (CPU_TYPES): Add 'avr'.
3991         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3992         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3993
3994         * Makefile.in: Regenerate.
3995
3996         * doc/as.texinfo: Add M32R documentation.
3997
3998 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3999
4000         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
4001         --enable-build-warnings option.
4002         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4003         * Makefile.in, configure: Re-generate.
4004
4005 2000-04-07  Nick Clifton  <nickc@cygnus.com>
4006
4007         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4008         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4009         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4010         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4011         (arm_force_relocation): Force relocations for
4012         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4013
4014 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4015
4016         * config/tc-sh.c (get_operands): There's no third operand if the
4017         first operand is an immediate.
4018
4019 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4020
4021         * config/tc-sh.c (immediate): Delete.
4022         (sh_operand_info): Add immediate member.
4023         (parse_reg): Use A_PC for pc.
4024         (parse_exp): Add second argument 'op'.  All callers changed.
4025         (parse_at): Expect pc to be coded as A_PC.
4026         Use immediate field in *op.
4027         (insert): Add fourth argument 'op'.  All callers changed.
4028         (build_relax): Add second argument 'op'.  All callers changed.
4029         (insert_loop_bounds): New function.
4030         (build_Mytes): Remove DISP_4.
4031         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
4032         (assemble_ppi): Use immediate field in *operand.
4033         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4034         (md_apply_fix): Likewise.
4035         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
4036
4037 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4038
4039         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4040
4041 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
4042
4043         * internals.texi (CPU backend): Document
4044         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4045
4046 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
4047
4048         * po/gas.pot: Regenerate.
4049
4050         * as.c (show_usage): Restore translated part of bug string.
4051         * gasp.c (show_usage): Likewise.
4052
4053         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4054         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
4055         than move-if-change.
4056         (DEP1): Modify for "gcc -MM".
4057         (DEPTC): Likewise.
4058         (DEPOBJ): Likewise.
4059         (DEP2): Likewise.
4060         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4061         Update dependencies.
4062         * Makefile.in: Regenerate.
4063
4064 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
4065
4066         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4067         (md_begin): Likewise.
4068         (HAVE_AM33): New macro.
4069         (md_assemble): Use it.  Match r_regs and xr_regs only if
4070         HAVE_AM33.
4071
4072 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
4073
4074         * as.h: #include "bin-bugs.h"
4075         * as.c (show_usage): Use REPORT_BUGS_TO.
4076         * gasp.c: #include "bin-bugs.h"
4077         (show_usage): Use REPORT_BUGS_TO.
4078
4079         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4080
4081 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
4082
4083         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4084         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4085         adjustments.
4086
4087 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
4088
4089         * config/tc-i386.c (i386_immediate): Don't assume a constant
4090         immediate is necessarily 16 bits when in 16 bit code mode.
4091         (md_assemble): Instead set guess_suffix here after we have checked
4092         registers.
4093
4094 2000-04-02  Richard Henderson  <rth@cygnus.com>
4095
4096         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4097         quantities.  Correct right shift sign extension.
4098         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
4099         32-bit value when shifting into place.
4100
4101 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
4102
4103         * app.c: Add ATTRIBUTE_UNUSED as needed.
4104         * config/tc-ppc.c: Likewise.
4105         (ppc_size): Make unsigned long.
4106         (ppc_insert_operand): Add casts to avoid warnings.
4107
4108 2000-03-31  Nick Clifton  <nickc@cygnus.com>
4109
4110         * config/tc-d10v.h (md_flush_pending_output): Define.
4111
4112 2000-03-29  Nick Clifton  <nickc@cygnus.com>
4113
4114         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4115         segment.  Works for both BFD_ASSEMBLER and others.
4116         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4117
4118 2000-03-29  Nick Clifton <nickc@cygnus.com
4119
4120         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4121
4122 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
4123
4124         * listing.c (LISTING_LHS_WIDTH): Default depends on
4125         LISTING_WORD_SIZE.
4126         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4127
4128 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
4129
4130         * config/tc-sh.c (md_show_usage): Use backslash before newline in
4131         string literal.
4132
4133 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
4134
4135         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4136
4137         * config/tc-avr.c (mcu_types): Add missing initialiser.
4138         (md_pcrel_from_section): Add prototype.
4139         (avr_operand): Remove redundant test of unsigned < 0.
4140         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4141
4142 2000-03-27  Denis Chertykov  <denisc@overta.ru>
4143
4144         * config/tc-avr.c: New file for AVR support.
4145         * config/tc-avr.h: Likewise.
4146         * configure.in: Add AVR support.
4147         * configure: Regenerate.
4148
4149 2000-03-26  Timothy Wall <twall@cygnus.com>
4150
4151         * gasp.c (macro_op): Add new argument to check_macro call.
4152         Macro structure definitions moved to macro.h
4153         * sb.h:  Add argument to prototype for input_scrub_include_sb.
4154         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4155         nesting checks with an additional flag.
4156         (struct input_save): Add flag to indicate whether current sb
4157         should be checked for proper macro/conditional nesting.
4158         (input_scrub_push/pop): Save/restore nest check flag.
4159         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
4160         defined.
4161         * macro.c (check_macro):  Allow caller to retrieve parsed macro
4162         information if a pointer is provided.  This information may be
4163         used by the new macro hooks.
4164         * macro.h: Update prototype for check_macro.  Macro struct
4165         definitions moved here from macro.c/gasp.c.
4166         * read.c (read_a_source_file): Add parameter to check_macro call,
4167         and pass macro info to the macro hook, if defined.
4168         (input_scrub_insert_line): New.  Allow insertion of a line of
4169         characters into the input stream.
4170         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
4171         file into the input stream.
4172         (s_include): Use input_scrub_insert_file.
4173         * internals.texi: Document new macro hooks.
4174         * as.h: New prototypes added.
4175
4176 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
4177
4178         * config/tc-i386.c: Don't start any as_bad or as_warn message with
4179         an initial capital letter.
4180         (i386_index_check): Reindent.
4181
4182 2000-03-19  Nick Clifton  <nickc@cygnus.com>
4183
4184         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4185         relative branches.
4186
4187 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4188
4189         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4190         instruction operand bad if Rd > 7 when generating
4191         thumb instructions. Prevents for example,
4192         "adr r12,label" from silently failing and generating
4193         the wrong instruction.
4194
4195 2000-03-17  Nick Clifton  <nickc@cygnus.com>
4196
4197         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4198         that have a destingation >= 0x400000.
4199         Fix compile time warning messages.
4200
4201 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4202
4203         * config/tc-sh.c (md_begin): When encountering insn that are
4204         not supported by the current arch, only change the name if
4205         its contents are the same as prev_name.
4206         (get_specific): If the the architecture doesn't match, fail.
4207
4208 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4209
4210         * config/tc-sh.c (IDENT_CHAR): Define.
4211         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
4212         matching back where it came from.
4213
4214 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4215
4216         * config/tc-sh.c (md_show_usage): Add description of -dsp.
4217
4218 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
4219
4220         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4221         normal operands.
4222
4223 2000-03-15  Kazu Hirata  <kazu@hxi.com>
4224
4225         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4226
4227 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
4228
4229         * expr.c (operand) [case 'f']: When testing if '0f' can start a
4230         floating-point-number, make sure 'f' is in FLT_CHARS.
4231
4232 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
4233
4234         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4235         (s_lcomm_internal): Use it.
4236         * doc/internals.texi (CPU backend): Document it.
4237         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4238         bytes.
4239
4240 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
4241
4242         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4243         when embedded-pic.
4244
4245         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4246         implementation doesn't have special handling for switch
4247         statements.
4248         (macro_build): Allow for code in sections other than .text.
4249         (macro): Likewise.
4250         (mips_ip): Likewise.
4251         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4252         Don't perform relocs if we will be outputting them.
4253         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4254         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
4255         embedded-pic.
4256
4257 2000-03-09  Catherine Moore  <clm@cygnus.com>
4258
4259         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
4260         relocation type based on the entry in the fixup structure.
4261         Put S_IS_EXTERN processing back in.
4262
4263 2000-03-08  H.J. Lu  (hjl@gnu.org)
4264
4265         * Makefile.am (install-exec-tooldir): Depend on
4266         install-exec-bindir for parallel make.
4267         * Makefile.in: Regenerated.
4268
4269 2000-03-06  Nick Clifton  <nickc@cygnus.com>
4270
4271         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4272         switch.
4273         (md_parse_option): Parse -m32r command line switch - disable m32rx
4274         compatability.
4275         (md_show_usage): Document new option.
4276
4277         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4278         * doc/Makefile.in: Regenerate.
4279         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4280
4281 2000-03-02  Michael Meissner  <meissner@redhat.com>
4282
4283         * config/tc-d30v.c (check_range): Remove code that incorrectly
4284         sign extended values where bits < 32.
4285
4286 2000-03-02  H.J. Lu  (hjl@gnu.org)
4287
4288         * configure.in: Support --enable-targets=all on ia32.
4289         * configure: Regenerated.
4290
4291 2000-03-01  Nick Clifton  <nickc@cygnus.com>
4292
4293         * gasp.c (do_align): Remove bogus check of alignment value.
4294
4295 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
4296
4297         * config/obj-elf.c (elf_frob_symbol): Remove code which when
4298         TC_PPC was defined forced the type of a symbol with no other type
4299         to be BSF_OBJECT.
4300
4301 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
4302
4303         * doc/internals.texi (CPU backend): Mention that
4304         line_separator_chars do not break up comments.  Fix typos for
4305         LEX_AT and LEX_NAME descriptions.  Document operands for
4306         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
4307         description of md_create_short_jump usage.  Document argument for
4308         md_undefined_symbol.
4309
4310 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
4311
4312         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4313         (md_parse_option): Handle it.
4314         (md_show_usage): Document it.
4315
4316 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
4317
4318         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4319         opcode, for the instruction `pal19'.  From Andrea Arcangeli
4320         <andrea@suse.de>.
4321
4322 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
4323
4324         * config/tc-i386.c (i386_immediate): Move constant operand sizing
4325         from here..
4326         (md_assemble): To here, before template operands are matched.
4327         Also ensure a constant immediate is sign extended when we know the
4328         size is at most 16 bits.  This is to catch cases like "add
4329         $0xffc0,%ax" where we don't know the size, and thus that the
4330         immediate can be represented as Imm8S until after parsing the
4331         register operand.
4332         (i386_displacement): Similarly sign extend 16 bit constant
4333         displacements.
4334         (md_assemble): Relax 16-bit jump constant range check to suit sign
4335         extended displacements.
4336
4337 2000-02-26  Andreas Jaeger  <aj@suse.de>
4338
4339         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4340
4341 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4342
4343         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4344         call operands when intel_syntax.
4345         (intel_float_operand): Return 2 for "fi...".
4346         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4347         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
4348         earlier "SHORT" change.
4349         (md_assemble): When determining suffix from Regs, exclude
4350         InOutPortReg.
4351
4352 2000-02-24  Nick Clifton  <nickc@cygnus.com>
4353
4354         * configure: Add arm-wince, mips-pe and sh-pe targets.
4355         * configure: Regenerate.
4356
4357         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4358         sh-pe targets.
4359         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4360         "pe-mips" for the mips-pe target.
4361
4362         * config/tc-arm.c (insns): Change displacement encoded in BL
4363         and B instructions if the target port is arm-wince.
4364         (do_ldst): Do not bias the relocation offset if the target
4365         port is arm-wince.
4366         (md_pcrel_from): Add in missing relocation offset bias if the
4367         target os arm-wince.
4368
4369         * config/tc-mips.c (mips_target_format): Support COFF flavour.
4370         (md_begin): Disable -G support for mips-pe target.
4371         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4372         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4373         COFF flavour.
4374
4375         * config/tc-sh.c (md_begin): sh-pe target is little endian.
4376         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4377         assembler, just set the alignment to 4.
4378
4379         * config/te-wince-pe.h: New file for WinCE targets.  Define
4380         TE_WINCE.
4381
4382 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4383
4384         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4385         string instructions.
4386         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4387         (i386_intel_memory_operand): After finding a segment override,
4388         check again for no `[' before looking for a displacement.  Bomb if
4389         more than one displacement rather than silently discarding the
4390         second and subsequent ones.  Free strings malloc'd by
4391         build_displacement_string.
4392
4393 2000-02-24  Catherine Moore  <clm@cygnus.com>
4394
4395         * config/obj-som.c (obj_pseudo_table): Add "weak".
4396         (obj_som_weak): New routine.
4397
4398 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
4399
4400         * config/tc-i386.c (union i386_op): New.
4401         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
4402         Throughout file replace occurences of disps[n], imms[n], regs[n]
4403         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
4404         intel mode operand swapping.  Add assert in regKludge and
4405         fake_zero_displacement code.  Test i.types[n] when outputting
4406         displacements and immediates.  Combine output of Disp16 with
4407         Disp32.
4408         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4409         when in intel mode by (not) reversing fsub and fdiv operands
4410         before the template search.  This fails for single operand
4411         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4412         undefined.  Instead fix the base_opcode after we've found the
4413         template.  Move base_opcode xor with found_reverse_match from
4414         opcode output code to before this fix so we test for the correct
4415         opcodes.
4416         (md_assemble): Don't use strcmp when deciding to ignore the suffix
4417         check in intel mode.  Instead compare opcodes.
4418
4419         * config/tc-i386.h (TC_RELOC): Delete.
4420         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
4421         with equivalent call to reloc.
4422
4423         * as.h (flag_m68k_mri): Move declaration after target include, and
4424         only declare when TC_M68K defined.  Define as zero otherwise.
4425         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4426         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4427         Define as zero otherwise.
4428         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4429         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4430         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4431         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4432         testing whether defined.
4433         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4434         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4435         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4436         rather than testing whether defined.
4437         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4438         (parse_mri_cons): Declare and use only when TC_M68K.
4439         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4440         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4441         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4442
4443         * NEWS: Mention IBM 370 support.
4444
4445 2000-02-23  Richard Henderson  <rth@cygnus.com>
4446
4447         * config/tc-i386.c (md_assemble): When swapping operands for
4448         intel_syntax, assume everything that's not Imm or Disp is a
4449         register.
4450
4451 2000-02-23  Linas Vepstas <linas@linas.org>
4452
4453         * config/tc-i370.c, config/tc-i370.h: New files.
4454         * Makefile.am: Add support for Linux/IBM 370.
4455         * configure.in: Likewise.
4456         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4457         * config/obj-elf.c: Include elf/i370.h
4458         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4459
4460         * Makefile.in: Regenerate.
4461         * configure: Regenerate.
4462
4463         * doc/c-i370.texi: New file.
4464         * doc/all.texi: Include it.
4465         * doc/as.texinfo: And here.
4466         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4467         * doc/Makefile.in: Regenerate.
4468
4469 2000-02-19  Michael Meissner  <meissner@redhat.com>
4470
4471         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4472         determine if an instruction can be used in parallel with an ADDppp
4473         or SUBppp instruction.
4474
4475 2000-02-22  Andrew Haley  <aph@cygnus.com>
4476
4477         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4478
4479 2000-02-22  Andrew Haley  <aph@cygnus.com>
4480
4481         * config/tc-mips.c (mips_gp32): New variable.
4482         (macro_build) Use mips_gp32.
4483         (mips_ip): Ditto.
4484         (md_longopts): Add "-mgp32" and "-mgp64".
4485         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4486
4487         (OPTION_M7900): Change offset
4488         (OPTION_NO_M7900): Ditto.
4489
4490 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4491
4492         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4493         warning, and bump it to 1.
4494
4495 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
4496
4497         From Brad Lucier <lucier@math.purdue.edu>:
4498         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4499         match format.
4500
4501 2000-02-21  Catherine Moore  <clm@cygnus.com>
4502
4503         * config/tc-mips.c (MF_HILO_INSN): Define.
4504         (mips_7000_hilo_fix): Declare.
4505         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4506         (md_parse_option): Check for 7000_HILO_FIX options.
4507         (OPTION_M7000_HILO_FIX): Define.
4508         (OPTION_NO_M7000_HILO_FIX): Define.
4509         * doc/c-mips.texi (-mfix7000): Describe.
4510
4511 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
4512
4513         * listing.c (print_lines): Remove unused variable `end'.
4514
4515         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4516         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4517         reloc_type when BFD_ASSEMBLER.
4518         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4519         reloc_type when BFD_ASSEMBLER. Move common code out of switch
4520         statement and quell signed vs. unsigned comparison warning.
4521
4522 2000-02-18  Nick Clifton  <nickc@cygnus.com>
4523
4524         * config/tc-d10v.c (find_opcode): Add a symbol's value to
4525         the computed frag offset, rather than overwriting it.
4526
4527 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4528
4529         * config/tc-sh.c ("elf/sh.h"): Include.
4530         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4531         (md.begin): Initialize target_arch.
4532         Only include opcodes in has table that match selected architecture.
4533         (parse_reg): Recognize register names for sh-dsp.
4534         (parse_at): Recognize post-modify addressing.
4535         (get_operands): The leading space is now optional.
4536         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
4537         arguments.  Update valid_arch.
4538         (build_Mytes): Add support for SDT_REG_N.
4539         (find_cooked_opcode): New function, broken out of md_assemble.
4540         (assemble_ppi, sh_elf_final_processing): New functions.
4541         (md_assemble): Use find_cooked_opcode and assemble_ppi.
4542         (md_longopts, md_parse_option): New option: -dsp.
4543         * config/tc-sh.h (elf_tc_final_processing): Define.
4544         (sh_elf_final_processing): Declare.
4545
4546 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
4547
4548         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4549         the unwinder subspace.  Save the current seg/subseg before creating
4550         the new seg/subseg.
4551
4552 2000-02-10  Nick Clifton  <nickc@cygnus.com>
4553
4554         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4555         little endian targets.
4556         (INST_BYTE1): Redefine to handle big and little endian
4557         targets.
4558         (cpu_type): New type: Select between M340 and M210.
4559         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4560         instructions of the M340.
4561         (md_assemble): Add support for the MULSH and OPSR classes of
4562         instructions.
4563         (md_atof): Add support for little endian targets.
4564         (md_parse_option): Add support for -EL, -EB and -mcpu command
4565         line switches.
4566         (md_convert_frag): Add support for little endian targets.
4567         (md_apply_fix3): Add support for little endian targets.
4568         (md_number_to_chars): Add support for little endian targets.
4569
4570 2000-02-10  Timothy Wall  <twall@redhat.com>
4571
4572         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4573         defined, use it to verify the symbol just read should be a label.
4574
4575 2000-02-10  Timothy Wall  <twall@redhat.com>
4576
4577         * app.c (do_scrub_chars): Handle "||" for parallel instructions
4578         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
4579         around colons when KEEP_WHITE_AROUND_COLON is defined.
4580         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4581         and KEEP_WHITE_AROUND_COLON.
4582
4583 2000-02-08  Timothy Wall  <twall@redhat.com>
4584
4585         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4586         logic.
4587         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4588         implemented.
4589         (end_repeat): New.  Provide support for a "break" out of the
4590         repeat loop.
4591         * read.h: Add prototypes for new functions.
4592
4593 2000-02-08  Timothy Wall  <twall@redhat.com>
4594
4595         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4596         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4597         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4598         non-zero.
4599
4600 2000-02-08  Timothy Wall  <twall@redhat.com>
4601
4602         * read.c: Added elseif to directives table.
4603         * read.h: Added prototype for s_elseif.
4604         * doc/as.texinfo: Added description for elseif.
4605         * cond.c (s_elseif): New function
4606
4607 2000-02-04  Timothy Wall  <twall@redhat.com>
4608
4609         * listing.c (print_lines): Remove conditionals causing bug in
4610         listings.
4611
4612 2000-02-03  Timothy Wall  <twall@cygnus.com>
4613
4614         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4615         default values.
4616         * frags.c (frag_new): Calculate fr_fix in octets
4617         (frag_now_fix) Return offset as target address offset (bytes).
4618         (frag_now_fix_octets) New - Return offset in octets (8-bit
4619         quantities).
4620         * frags.h: Added prototype for frag_now_fix_octets().
4621         Distinguish between octets and bytes in field descriptions.
4622         * listing.c (calc_hex): Account for octets vs bytes when
4623         printing addresses/offsets.
4624         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4625         target is little-endian, print the octets in a word in big-endian
4626         order so that the display looks like a proper hexadecimal number,
4627         instead of having the octets reversed.
4628         * read.c (do_align): When recording alignment, alignment power
4629         should be in terms of target bytes (minimum addressible unit)
4630         instead of octets.
4631         (do_org) Convert ORG target address (byte) argument into an
4632         octet offset when generating a variable fragment.
4633         * symbols.c (resolve_symbol_value): Symbol final value
4634         converted to a target address offset (bytes) from its octet offset.
4635         * config/obj-coff.c (coff_frob_symbol): Symbol target address
4636         offset (bytes) is adjusted by the frag offset (octets) converted
4637         to bytes.
4638         (coff_frob_section) Section alignment power is in terms of bytes;
4639         convert it to an octet alignment power when calculating size (and
4640         size mask) in octets.  Don't modify the section size in order to
4641         "align" it for TI COFF, since that format has a different method
4642         for storing alignment information.
4643
4644 2000-02-01  Timothy Wall  <twall@cygnus.com>
4645
4646         * stabs.c (generate_asm_file): Escape backslashes in stabs file
4647         entries, matching the way GCC generates them.  If not escaped, the
4648         filename is encoded incorrectly.
4649
4650 2000-01-31  Nick Clifton  <nickc@cygnus.com>
4651
4652         * config/tc-arm.c (reg_table): Add support for ATPCS register
4653         naming conventions.
4654
4655 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
4656
4657         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4658         already defined.
4659         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4660         New macro.
4661         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4662         of a symbol when we really care about its value.
4663
4664 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
4665
4666         * config/tc-mcore.c (md_assemble): Give warning message if
4667         operands passes to instruction are more than the spec.
4668
4669 2000-01-27  Thomas de Lellis <tdel@windriver.com>
4670
4671         * config/tc-arm.c (armadjust_symtab): If the assembler is in
4672         Thumb mode but the label seen was not declared as '.thumb_func'
4673         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
4674         correct disassembly of Thumb code bounded by non function labels.
4675
4676 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4677
4678         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4679         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
4680
4681         * Makefile.in: Same here.
4682         Update copyright.
4683
4684         * configure.in: Set bfd_gas for i386-aout when primary target
4685         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4686         we may need the primary te_file.  Remove incorrect comment.
4687
4688         * configure: Regenerate.
4689
4690         * config/e-i386aout.c: New file.
4691
4692         * as.c (USE_EMULATIONS): Move to before print_version_id.
4693         (struct emulation): Add i386aout.
4694         (show_usage): Split text strings.  Reformat -a text.  Add --em
4695         help.
4696         Update copyright.
4697
4698         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4699         (aout_format_ops): New.
4700         Update copyright.
4701
4702         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4703         preprocessor conditional and add aout USE_EMULATIONS tests.
4704         (read_a_source_file): Don't pass error strings to printf as
4705         format arg.
4706         Update copyright.
4707
4708         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4709         format arg.
4710         (do_data): Same here.
4711         (process_file): And here.
4712         Update copyright.
4713
4714         * symbols.c (colon): Rewrite "already defined" fatal message
4715         code for aout with USE_EMULATIONS.
4716         Update copyright.
4717
4718         * config/obj-aout.c (OBJ_HEADER): Define.
4719         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4720         fields of sentinel.
4721         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4722         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4723         forms here.
4724         (obj_aout_type): Expand S_SET_OTHER here too.
4725         (obj_read_begin_hook): Remove.
4726         (aout_pop_insert): New.
4727         (obj_aout_s_get_other): New.
4728         (obj_aout_s_get_desc): New.
4729         (aout_format_ops): New.
4730         Update copyright.
4731
4732         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4733         gets aout_pseudo_table.
4734         (aout_pseudo_table): Declare.
4735         (obj_read_begin_hook): Define.
4736         Update copyright.
4737
4738         * config/obj-coff.c (obj_pseudo_table): Rename to
4739         coff_pseudo_table.
4740         (coff_pop_insert): Use coff_pseudo_table.
4741         (coff_sec_sym_ok_for_reloc): Remove.
4742         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4743         and comment all zero entries and remove #if 0 code.
4744         Update copyright.
4745
4746         * config/obj-coff.h (obj_pop_insert): Define.
4747         (coff_pseudo_table): Declare.
4748         Update copyright.
4749
4750         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4751         s_get_size, s_set_size.  Comment all zero entries.
4752         Update copyright.
4753
4754         * config/obj-elf.c (elf_s_get_other): New function.
4755         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4756         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4757         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4758         comment.
4759         (obj_elf_parse_section_letters): Don't pass error strings to
4760         printf as format arg.
4761         Update copyright.
4762
4763         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4764         OBJ_MAYBE_ECOFF.
4765         (elf_s_get_other): Declare.
4766         (S_GET_OTHER) Define as elf_s_get_other if not already
4767         defined.
4768         (S_SET_OTHER): Only define when not already defined.
4769         (elf_obj_read_begin_hook): Declare.
4770         (obj_read_begin_hook): Define.
4771         (elf_obj_symbol_new_hook): Declare.
4772         (obj_symbol_new_hook): Define.
4773         Update copyright.
4774
4775         * config/obj-multi.h: Add copyright header and protect against
4776         multiple inclusion.  Add * to all function pointers.
4777         (OBJ_HEADER): If defined, include it rather than other defines
4778         in this file.
4779         (obj_frob_file_after_relocs): Test for NULL.
4780         (obj_symbol_new_hook): Here too.
4781         (obj_sec_sym_ok_for_reloc): And here.
4782         (S_GET_OTHER): Define.
4783         (S_GET_DESC): Define.
4784         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4785         (OBJ_MAYBE_ELF): Update comment.
4786
4787         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4788         OBJ_AOUT preprocessor conditional and handle emulation by
4789         testing OUTPUT_FLAVOR.
4790         (i386_displacement): Here too.
4791         (md_section_align): Similarly here.
4792         (i386_target_format): Conditionally compile when more than one
4793         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4794         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4795         (i386_displacement): Here too.
4796         Update copyright.
4797
4798         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4799         Define TARGET_FORMAT for aout only when not multi.
4800         Update copyright.
4801
4802         * config/te-multi.h: Delete file as it's identical to te-generic.h
4803
4804 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4805
4806         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4807         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4808         LONG_MNEM_SUFFIX.
4809
4810         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4811         DWORD_MNEM_SUFFIX.
4812         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4813         comments.
4814
4815 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4816
4817         * config/tc-mips.c (mips_do_align): New function.
4818         * config/tc-mips.h (md_do_align): Define.
4819
4820 2000-01-10  Philip Blundell  <philb@gnu.org>
4821
4822         * doc/c-arm.texi (ARM Options): Fix typo.
4823         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4824         line separator for Linux.
4825         * doc/as.texinfo (Comments): Mention the ARM.
4826
4827 2000-01-10  Philip Blundell  <pb@futuretv.com>
4828
4829         * configure.in (arm*-*-conix*): New target.
4830         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4831         armv*-*-linux-gnu.
4832         * configure: Regenerate.
4833
4834 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4835
4836         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4837         (obj_elf_visibility): New function.
4838
4839         * doc/as.texinfo (Visibility): New node: document visibility
4840         pseudo ops.
4841
4842 For older changes see ChangeLog-9899