gas/ChangeLog

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