gas/ChangeLog

   1 2001-03-30  Alan Modra  <alan@linuxcare.com.au>
   2
   3         * config/tc-sh.c (md_estimate_size_before_relax): Add extra
   4         do-nothing cases to switch to avoid abort on a second relaxation
   5         pass, and tidy code a little.
   6         * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
   7         * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
   8         * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
   9         * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
  10         (md_relax_table): Remove first four unused entries.  Increment
  11         rlx_length by one throughout table, and update comments to suit.
  12         (md_estimate_size_before_relax): Return size of current variable
  13         part of frag to reflect reality when relaxing more than once.
  14         * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
  15         (COND32, UNCD32): Rename to DISP32 throughout.
  16         (UNDEF_WORD_DISP): Renumber to 3.
  17         (md_estimate_size_before_relax): Add extra do-nothing cases.
  18         * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
  19         * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
  20         * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
  21         handle word and dword branches.
  22
  23 2001-03-29  Hans-Peter Nilsson  <hp@axis.com>
  24
  25         * config/tc-cris.h (tc_fix_adjustable): Allow only
  26         BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
  27         * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
  28         example in comment to valid type.
  29
  30 2001-03-28  H.J. Lu  <hjl@gnu.org>
  31
  32         * read.c (equals): Set to local for COFF only if it hasn't been
  33         defined before.
  34
  35 2001-03-28  Alan Modra  <alan@linuxcare.com.au>
  36
  37         * config/tc-hppa.c (DEFAULT_LEVEL): Define.
  38         (md_begin): Use it when setting default architecture.
  39
  40 2001-03-27  Nick Papadonis  <nick@coelacanth.com>
  41
  42         * read.c (equals): (for COFF) default symbols to being local.
  43
  44 2001-03-27  Hans-Peter Nilsson  <hp@axis.com>
  45
  46         * configure.in (cris-*-*): Change default emulation to criself.
  47         (cris-*-*aout*): New rule.
  48         * configure: Regenerate.
  49
  50 2001-03-26  Martin Schwidefsky  <schwidefsky@de.ibm.com>
  51
  52         * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
  53         BFD_RELOC_390_GOTENT.
  54         * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
  55         BFD_RELOC_390_GOTENT.
  56
  57 2001-03-26  Nick Clifton  <nickc@redhat.com>
  58
  59         * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
  60         * config/tc-s390.c (s390_force_relocation): New function: Force
  61         relocations for VTINHERIT relocs.
  62
  63 2001-03-23  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  64
  65         * doc/as.texinfo: Put @c man begin to generate the as man page.
  66         When generating man, define all the variables. Re-organize some
  67         options to obtain better indentation of man page.
  68         * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
  69         (as.1): Build from as.texinfo.
  70         * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
  71
  72 2001-03-25  Alan Modra  <alan@linuxcare.com.au>
  73
  74         * config/tc-i386.c (i386_scale): Accept an absolute expression for
  75         scale factor, and return the end of the expression.
  76         (i386_operand): Modify for above.
  77
  78 2001-03-23  Nick Clifton  <nickc@redhat.com>
  79
  80         * doc/as.texinfo: Document --listing-XXX command line switches.
  81         Explain why listings behave differently when -pipe is used.
  82
  83 2001-03-23  Richard Sandiford  <rsandifo@redhat.com>
  84
  85         * write.c (fix_new_exp): Print an error if passed a register.
  86
  87 2001-03-23  Hans-Peter Nilsson  <hp@axis.com>
  88
  89         * config/tc-cris.c: Tweak attribution.  Fix typos.  PIC support.
  90         (PIC_SUFFIX_CHAR): New macro.
  91         (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
  92         (pic): New variable.
  93         (md_longopts): New option --pic.
  94         (OPTION_PIC): Define.
  95         (md_estimate_size_before_relax): Tweak longish comment.
  96         (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
  97         (md_assemble): Handle a PIC relocation on prefix and normal
  98         instruction operands.
  99         <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
 100         "complex" operand expressions.  Call frag_more outside
 101         gen_cond_branch_32 parameter list.
 102         (cris_process_instruction): Handle PIC relocs on parsed
 103         operand expressions.  Validize PIC reloc sizes.
 104         (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
 105         (gen_bdap): Handle "complex" operand expressions.
 106         (gen_cond_branch_32): Use as_warn_where, not as_warn.  Use
 107         ADD.D offset,PC as jump instruction if generating PIC.  Generate
 108         error instead of crashing on complex expressions.
 109         (cris_number_to_imm): Add segT parameter.  All callers changed.
 110         Use segT parameter, not now_seg, for segment of fixup.  Handle
 111         PCREL relocations but check that they are fully resolved.
 112         (md_parse_option): Handle OPTION_PIC.
 113         (tc_gen_reloc): Handle PIC relocs.
 114         (md_show_usage): Update for --pic.
 115         (md_apply_fix3): Renamed from md_apply_fix.
 116         (md_pcrel_from): Accept emitting PCREL relocs when ELF.
 117         (md_cris_force_relocation): Force relocation for PIC relocs.
 118
 119         * config/tc-cris.h: Tweak attribution.
 120         (MD_APPLY_FIX3): Define.
 121         (IS_CRIS_PIC_RELOC): New macro.
 122         (TC_RELOC_RTSYM_LOC_FIXUP): Define.
 123         (tc_fix_adjustable): Don't adjust a globally visible symbol when
 124         generating ELF.
 125         (tc_frob_symbol): Avoid emitting undefined symbols.
 126
 127 2001-03-20  Alan Modra  <alan@linuxcare.com.au>
 128
 129         * frags.h (struct frag): Add relax_marker.
 130         * write.c (is_dnrange): Delete.
 131         (relax_frag): Use correct types for `aim', `target', `address'.
 132         Delete `offset', `was_address'.  Test `relax_marker' instead of
 133         using fragile (and slow) address test.
 134         (relax_segment): Init and flip `relax_marker'.
 135
 136 2001-03-19  Alan Modra  <alan@linuxcare.com.au>
 137
 138         * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
 139         used register name.
 140
 141 2001-03-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 142
 143         * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
 144         with 'Motorola specification for assembly language input standard'.
 145
 146 2001-03-17  Richard Henderson  <rth@redhat.com>
 147
 148         * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
 149         (dwarf2_directive_loc): Don't use them.
 150         (dwarf2_directive_file): Reject duplicate file definitions.
 151         (get_filenum): Zero allocated memory.
 152         (out_file_list): Complain about missing file definitions.
 153
 154 2001-03-17  Alan Modra  <alan@linuxcare.com.au>
 155
 156         * read.c (do_org): Handle complex expressions.
 157         * cgen.c (gas_cgen_finish_insn): Likewise.
 158
 159 2001-03-15  David Mosberger  <davidm@hpl.hp.com>
 160
 161         * config/tc-ia64.c (md): New member keep_pending_output.
 162         (ia64_flush_pending_output): Flush only if md.keep_pending_output
 163         is not set.
 164         (dot_xdata): Turn on md.keep_pending_output for the duration of
 165         this function.
 166         (dot_xfloat_cons): Ditto.
 167         (dot_xstringer): Ditto.
 168         (dot_xdata_ua): Ditto.
 169         (dot_xfloat_cons_ua): Ditto.
 170
 171 2001-03-15  Jim Wilson  <wilson@redhat.com>
 172
 173         * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
 174         label support.
 175
 176 2001-03-15  Alexandre Oliva  <aoliva@redhat.com>
 177
 178         * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
 179
 180 2001-03-15  DJ Delorie  <dj@redhat.com>
 181
 182         * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
 183         blindly freeing string if it isn't at the top of the obstack.
 184
 185 2001-03-13  Alan Modra  <alan@linuxcare.com.au>
 186
 187         * config/tc-i386.c (RELOC_ENUM): Define.  Use throughout file.
 188         (NUM_FLAG_CODE): Define.
 189         (lex_got): New function.
 190         (got_reloc): New global var.
 191         (x86_cons_fix_new): New function.
 192         (x86_cons): New function.
 193         (i386_immediate): Use lex_got here, replacing inline code.  Change
 194         "ignoring junk.." error message to "junk.."
 195         (i386_displacement): Likewise.
 196         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
 197         (x86_cons): Declare.
 198         (TC_CONS_FIX_NEW): Define.
 199         (x86_cons_fix_new): Declare.
 200
 201 2001-03-12  Nick Clifton  <nickc@redhat.com>
 202
 203         * config/tc-arm.c (md_begin): Always set machine type based on
 204         cpu_variant.
 205
 206 2001-03-07  Alan Modra  <alan@linuxcare.com.au>
 207
 208         * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
 209         (md_assemble) <smallest displacement>: Use correct field of i.op[]
 210         union.
 211         <JumpInterSegment output>: Use correct i.disp_reloc[].
 212         <immediate output>: Likewise.
 213
 214 2001-03-06  Nick Clifton  <nickc@redhat.com>
 215
 216         * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
 217         BLX(1) instruction.
 218
 219 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
 220
 221         * config/tc-m68k.c : Add 5407 to archs[] table.
 222         (HAVE_LONG_BRANCH): Add mcf5407.
 223         (select_control_regs): Recognize 5407.
 224
 225 2001-03-02  Dave Brolley  <brolley@redhat.com>
 226
 227         * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
 228         than m32r_do_align.
 229
 230 2001-03-02  Richard Sandiford  <rsandifo@redhat.com>
 231
 232         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
 233         (gen_to_words): Print warnings if NaNs are found and the target CPU
 234         does not support them.  Allow largest exponent to be used in normal
 235         numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
 236
 237 2001-02-28  Andreas Jaeger  <aj@suse.de>, Bo Thorsen  <bo@suse.de>
 238
 239         * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
 240         anymore since we use bfd_elf_generic_reloc now.
 241         (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
 242
 243 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
 244
 245         * configure.in (BFD_VERSION): New.
 246         (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
 247         * configure: Regenerate.
 248         * Makefile.am: Run "make dep-am"
 249         * Makefile.in: Regenerate.
 250         * doc/Makefile.in: Regenerate.
 251
 252 2001-02-26  Mark Elbrecht  <snowball3@bigfoot.com>
 253
 254         * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
 255         SEC_NEVER_LOAD when the 'n' flag is used.
 256         Add SEC_NEVER_LOAD to matchflags.
 257
 258 2001-02-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 259
 260         * symbols.c (decode_local_label_name): Initialize message_format
 261         only when an error is reported (perf pb due to I18N).
 262
 263 2001-02-23  H.J. Lu  <hjl@gnu.org>
 264
 265         * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
 266         BFD_ASSEMBLER is not defined.
 267
 268 2001-02-23   Richard Sandiford <rsandifo@redhat.com>
 269
 270         * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
 271         done if it's against a symbol.
 272
 273 2001-02-22  Timothy Wall  <twall@cygnus.com>
 274
 275         * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
 276         target formats if applicable.
 277         * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
 278         * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
 279         * Makefile.in: Regenerated.
 280         * configure.in: Added configuration for ia64-*-aix*.
 281         * configure: Regenerated.
 282
 283 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 284
 285         * config/tc-ia64.c (enum operand_match_result): New type.
 286         (operand_match): Change return type to operand_match_result.
 287         Fix all returns appropriately, adding support for returning the
 288         out-of-range result.
 289         (parse_operands): New locals result, error_pos, out_of_range_pos,
 290         curr_out_of_range_pos.  Rewrite operand matching loop to give better
 291         error messages.
 292
 293 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 294
 295         * config/tc-ia64.c (struct unwind): Add member "prologue_count".
 296         (dot_proc): Clear unwind.prologue_count to zero.
 297         (dot_prologue): Increment unwind.prologue_count.
 298         (dot_restore): If second operand is omitted, use
 299         unwind.prologue_count -1 for "ecount" (# of additional regions to
 300         pop).  Decrement unwind.prologue_count by number of regions
 301         popped.
 302
 303 2001-02-21  Nick Clifton  <nickc@redhat.com>
 304
 305         * doc/as.texinfo (Section): Note that some flags to the COFF
 306         version of .section remove attributes rather than setting them.
 307
 308 2001-02-20  Kazu Hirata  <kazu@hxi.com>
 309
 310         * config/tc-pdp11.c: Fix formatting.
 311         * config/tc-pdp11.h: Likewise.
 312
 313 2001-02-20  Bo Thorsen  <bo@suse.de>
 314
 315         * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
 316         entry.
 317
 318 2001-02-18  David O'Brien  <obrien@FreeBSD.org>
 319
 320         * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
 321         all FreeBSD platforms should look the same at this level.
 322         * configure: Rebuilt.
 323         * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
 324
 325 2001-02-18  lars brinkhoff  <lars@nocrew.org>
 326
 327         * Makefile.am: Add PDP-11 target.
 328         * configure.in: Likewise.
 329         * config/tc-pdp11.c: New file.
 330         * config/tc-pdp11.h: New file.
 331         * doc/Makefile.am: Add PDP-11 documentation.
 332         * doc/all.texi: Likewise.
 333         * doc/as.texinfo: Likewise.
 334         * doc/c-pdp11.texi: New file.
 335
 336 2001-02-16  matthew green  <mrg@redhat.com>
 337
 338         * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
 339
 340 2001-02-13  Jim Wilson  <wilson@redhat.com>
 341
 342         * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
 343         reloc instead of a 0 reloc.
 344         (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
 345         as done.
 346         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
 347
 348 2001-02-13  Ian Lance Taylor  <ian@zembu.com>
 349
 350         * write.c (is_dnrange): Stop as soon as the address becomes
 351         larger.
 352         (relax_frag): Add segment parameter.  Only call symbol_get_frag
 353         once.  Only call is_dnrange if the symbol is in the same segment,
 354         and the symbol address is larger.
 355         (relax_segment): Pass segment to md_relax_frag and relax_frag.
 356         * write.h (relax_frag): Update declaration.
 357         * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
 358         it to relax_frag.
 359         * config/tc-m32r.c (m32r_relax_frag): Likewise.
 360         * config/tc-m32r.h (md_relax_frag): Add segment parameter.
 361         (m32r_relax_frag): Update declaration.
 362         * config/tc-mips.h (md_relax_frag): Add segment parameter.
 363         * config/tc-tic54x.h (md_relax_frag): Likewise.
 364         * doc/internals.texi (CPU backend): Update documentation for
 365         md_relax_frag.
 366
 367 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
 368
 369         * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
 370         Mention effect of < 386 architectures on jump promotion.
 371         (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
 372
 373         * config/tc-i386.c (no_cond_jump_promotion): New.
 374         (set_cpu_arch): Parse "jumps" arch modifier.
 375         (insn_size): Modify usage comment.
 376         (ENCODE_RELAX_STATE): Reformat and protect macro arg.
 377         (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
 378         (TYPE_FROM_RELAX_STATE): New define.
 379         (UNCOND_JUMP, COND_JUMP): Renumber.
 380         (md_relax_table): Reorder to suit.
 381         (COND_JUMP86): New define.
 382         (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
 383         (md_assemble): Create frag var for jumps of max size, encode relax
 384         state for COND_JUMP86.
 385         (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
 386         leave conditional jumps small if no_cond_jump_promotion.
 387         (md_convert_frag): Likewise.
 388
 389         * expr.c (operator): Don't bump input_line_pointer for two char
 390         operators.  Instead return operator size via new param num_chars.
 391         (expr): Use above to parse multi-char operators correctly.
 392
 393 Mon Feb 12 17:45:50 CET 2001  Jan Hubicka  <jh@suse.cz>
 394
 395         * config/tc-i386.c (i386_displacement): Fix handling of
 396         BFD_RELOC_X86_64_GOTPCREL.
 397         (i386_validate_fix): Likewise.
 398
 399 2001-02-12  Philip Blundell  <pb@futuretv.com>
 400
 401         * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
 402         ldrt/strt instructions.
 403
 404 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 405
 406         * config/tc-mips.c (macro): For M_LA_AB emit a
 407         BFD_RELOC_MIPS_CALL16 relocation or a
 408         BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
 409         BFD_RELOC_MIPS_GOT16 and
 410         BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
 411         loading the jump register when generating SVR4_PIC code.
 412
 413 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 414
 415         * configure.in: Make 'mipself' and 'mipsecoff' emulations
 416         map to MIPS-specific files, as they used to do before the
 417         change on 2000-05-21.
 418         * configure: Regerate.
 419
 420 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 421
 422         * config/tc-mips.c (md_parse_option): Don't try to compile
 423         ELF-only option code if not ELF.
 424
 425 2001-02-08  David Mosberger  <davidm@hpl.hp.com>
 426
 427         * config/tc-ia64.h (md_elf_section_type): New macro.
 428         (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
 429         (they're now handled via ia64_elf_section_type.
 430
 431         * config/tc-ia64.c (unwind): New members saved_text_seg,
 432         saved_text_subseg, and force_unwind_entry.
 433         (optimize_unw_records): New function to optimize away unnecessary
 434         unwind directives.
 435         (ia64_elf_section_type): New function.
 436         (output_unw_records): Generate unwind info only if the size is
 437         non-zero or if it's forced for some other reason (e.g.,
 438         handlerdata or a personality routine).
 439         (generate_unwind_image): Don't switch back to previous
 440         section---stay inside the unwind info section instead so that
 441         handlerdata that may follow goes into the right place.
 442         (dot_handlerdata): Force generation of unwind entry and save the
 443         current active text segment before generating unwind image.
 444         (dot_unwentry): Force generation of unwind entry.
 445         (dot_personality): Ditto.
 446         (dot_endp): Generate unwind table entry only if there is
 447         some unwind info or the unwind entry was forced.
 448
 449         * config/tc-ia64.c (make_unw_section_name): New macro to form
 450         unwind section name.
 451         (generate_unwind_image): Add "text_name" argument.  Use it to
 452         form unwind section name.
 453         (dot_handlerdata): Determine current segment (section) name and
 454         pass it to generate_unwind_image().
 455         (dot_endp): Determine current segment (section) name and use
 456         it to determine the appropriate unwind section name.
 457         (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
 458         n, fill, and max arguments.
 459
 460 2001-02-09  Schwidefsky  <schwidefsky@de.ibm.com>
 461
 462         * Makefile.am: Add linux target for S/390.
 463         * configure.in: Likewise.
 464         * config/tc-s390.c: New file.
 465         * config/tc-s390.h: New file.
 466
 467 2001-02-09  Alexandre Oliva  <aoliva@redhat.com>
 468
 469         * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
 470         2byte, 4byte and 8byte.
 471
 472 2001-02-08  Alan Modra   <alan@linuxcare.com.au>
 473
 474         * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
 475         md_number_to_chars with size > sizeof (valueT).
 476
 477 2001-02-06  H.J. Lu  <hjl@gnu.org>
 478
 479         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
 480         there is no relocation.
 481
 482 2001-02-06  H.J. Lu  <hjl@gnu.org>
 483
 484         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
 485
 486         * config/tc-ia64.c (md_parse_option): Only accept the valid
 487         ia64 options on "-axxx".
 488
 489 2001-02-05  Jim Wilson  <wilson@redhat.com>
 490
 491         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
 492         aborting for invalid operands.
 493
 494 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
 495
 496         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
 497         than via pointer.  Update all callers.
 498         (UNWIND_LOW32): Define.
 499         (UNWIND_HIGH32): Define.
 500         (pa_build_unwind_subspace): Use the above macros instead of dumping
 501         bitfields directly.  Call frag_more once rather than multiple times.
 502         (md_assemble): Use UNWIND_LOW32.
 503         (pa_entry): Likewise
 504         (pa_procend): Likewise.
 505         (process_exit): Use UNWIND_HIGH32.
 506
 507 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 508
 509         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
 510         function to select the header according to the cpu.
 511         (md_after_pass_hook, md_do_align): Remove.
 512         (md_cleanup, m68hc11_cleanup): Remove.
 513         (md_pcrel_from_section): Declare.
 514         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
 515         (build_jump_insn, build_insn): Likewise.
 516         (m68hc11_listing_header): New function.
 517         (m68hc11_cleanup): Remove.
 518
 519 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 520
 521         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
 522         symbols because there is no support for shared libraries and these
 523         symbols can't be overridden (unless they are weak).
 524
 525 2001-02-01  Momchil Velikov  <velco@fadata.bg>
 526
 527         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
 528         for the compilation unit with a zero byte.
 529
 530 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
 531
 532         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
 533         destinations.  Correct range check for 17 and 22 bit branches.
 534
 535 2001-01-25  Nick Clifton  <nickc@redhat.com>
 536
 537         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
 538         still set.  Issue an error message instead.
 539         (md_estimate_size_before_relax): Delete unused variable
 540         'buffer_address'.  Fixup parentheses around if statement.
 541
 542 2001-01-23  Kazu Hirata  <kazu@hxi.com>
 543
 544         * as.c: Fix formatting.
 545         * ehopt.c: Likewise.
 546         * messages.c: Likewise.
 547         * stabs.c: Likewise.
 548         * symbols.c: Likewise.
 549
 550 2001-01-23  Ben Elliston  <bje@redhat.com>
 551
 552         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
 553
 554 2001-01-22  Kazu Hirata  <kazu@hxi.com>
 555
 556         * config/tc-alpha.c: Fix formatting.
 557
 558 2001-01-19  Kazu Hirata  <kazu@hxi.com>
 559
 560         * config/tc-alpha.c: Fix formatting.
 561
 562 2001-01-18  Kazu Hirata  <kazu@hxi.com>
 563
 564         * config/tc-alpha.c: Fix formatting.
 565
 566 2001-01-18  Nick Clifton  <nickc@redhat.com>
 567
 568         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
 569         "da" flags.
 570         (stm_flags): Remove redundant bit from "ed" and "da" flags.
 571
 572 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
 573
 574         * configure.in (cpu_type, arch): Match i386 too.
 575         * configure: Rebuilt.
 576
 577 2001-01-16  Kazu Hirata  <kazu@hxi.com>
 578
 579         * config/tc-i386.c: Fix formatting.
 580
 581 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
 582
 583         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
 584         relocs for .PARISC.unwind section.
 585
 586         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
 587         depending on section flags, not just for .text.
 588
 589 2001-01-15  Jim Wilson  <wilson@redhat.com>
 590
 591         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
 592         not immediately followed by an instruction.
 593
 594 2001-01-15  Kazu Hirata  <kazu@hxi.com>
 595
 596         * config/tc-m68hc11.c: Fix formatting.
 597
 598 2001-01-15  Nick Clifton  <nickc@redhat.com>
 599
 600         * symbols.c (colon): Change 'already defined symbol' from a
 601         fatal error to an ordinary error.  There is no reason why this
 602         error should be fatal.
 603
 604         * message.c (as_fatal): Delete output file, if one has been
 605         created.
 606
 607 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 608
 609         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
 610
 611 2001-01-14  Kazu Hirata  <kazu@hxi.com>
 612
 613         * config/tc-alpha.c: Fix formatting.
 614         * config/tc-arc.c: Likewise.
 615         * config/tc-arc.h: Likewise.
 616         * config/tc-d10v.c: Likewise.
 617         * config/tc-i370.c: Likewise.
 618         * config/tc-i386.c: Likewise.
 619         * config/tc-i960.c: Likewise.
 620         * config/tc-m68k.c: Likewise.
 621         * config/tc-ppc.c: Likewise.
 622         * config/tc-sparc.c: Likewise.
 623         * config/tc-tahoe.c: Likewise.
 624         * config/tc-vax.c: Likewise.
 625
 626         * config/tc-arc.c: Fix formatting.
 627
 628         * config/tc-arc.c: Fix formatting.
 629
 630 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 631
 632         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
 633         both 32 and 64 bit ELF.
 634
 635         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
 636         and don't bother storing `m' for "ce" completer.  Tidy handling of
 637         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
 638
 639 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 640
 641         * config/tc-i386.h (TARGET_MACH): New macro.
 642         (i386_mach): Declare.
 643         * config/tc-i386.c (i386_mach): New function.
 644
 645 2001-01-13  Philip Blundell  <philb@gnu.org>
 646
 647         * doc/as.texinfo: Fix spelling and cross-references.
 648
 649         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
 650         character for all systems, not just GNU/Linux.  Make it explicit
 651         that `-k' doesn't affect code generation, just ELF flags.
 652
 653 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
 654
 655         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
 656         instructions.
 657
 658 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 659
 660         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
 661
 662 2001-01-12  Nick Clifton  <nickc@redhat.com>
 663
 664         * as.c (print_args): Update copyright date to 2001.
 665
 666 2001-01-12  Peter Targett  <peter.targett@arccores.com>
 667
 668         * doc/c-arc.texi: New file.
 669         Some sections to be expanded.
 670
 671 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
 672
 673         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
 674         (md_parse_option): Always accept "--32".
 675
 676 2001-01-11  Peter Targett  <peter.targett@arccores.com>
 677
 678         * as.h (TC_ARC): Ensure struc-symbol.h included.
 679         * as.c (dwarf2dbg.h): Include to remove implicit declaration
 680         warnings.
 681         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
 682         (TARGET_SYMBOL_FIELDS) added.
 683
 684         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
 685         * doc/c-arc.texi: New file.
 686         Some sections to be expanded.
 687         * doc/as.texinfo: Update command-line options.
 688         Removed outdated text for ARC dependant features, instead include
 689         text from above file.
 690
 691         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
 692         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
 693         (targ-cpu.h) header.
 694         * config/tc-arc.h:
 695         * config/tc-arc.c: New updated configuration for
 696         ARC, including selection of core variants, and extensibility of
 697         instructions, registers etc. through directives.
 698
 699         * config/tc-arc.c (arc_extinst): Minor corrections for
 700         error messages.
 701         (arc_common) Likewise. Make alignment argument optional for local
 702         symbols also, with default of zero.
 703
 704 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 705
 706         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
 707         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
 708         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
 709         and fix_new_exp() instead.
 710         (md_convert_frag): For indexed post byte use the symbol value
 711         rather than the displacement.
 712         (md_relax_table): Fix indexed offset relax.
 713
 714 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 715
 716         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
 717         relax weak symbols.
 718         (relaxable_symbol): New function.
 719
 720 2001-01-11  Andreas Jaeger  <aj@suse.de>
 721
 722         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
 723         not used anywhere.
 724
 725 2001-01-10  Nick Clifton  <nickc@redhat.com>
 726
 727         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
 728         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
 729
 730 2001-01-10  Nick Clifton  <nickc@redhat.com>
 731
 732         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
 733         character used to dollar local symbols.
 734         (LOCAL_LABEL_CHAR): New constant - the magic character used to
 735         local label symbols.
 736         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
 737         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
 738         if defined.
 739         Use LOCAL_LABEL_CHAR.
 740         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
 741         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 742         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 743
 744 2001-01-08  Bo Thorsen  <bo@suse.de>
 745
 746         * config/tc-i386.c (i386_immediate, i386_displacement):
 747         GOTPCREL check fix.
 748
 749 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
 750
 751         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
 752         in last change.
 753
 754 2001-01-07  Philip Blundell  <philb@gnu.org>
 755
 756         * doc/as.texinfo (Bug Reporting): Update email address for
 757         reports.
 758         * README: Likewise.
 759
 760 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
 761
 762         * configure.in: Define DEFAULT_ARCH for i386.
 763         * config/tc-i386.c (md_assemble): Return after the error message;
 764         move testing for 64bit operands to proper place.
 765
 766 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
 767
 768         * doc/as.texinfo: Document '#' as comment character for i386 and
 769         x86_64. Add AMD x86-64 into menu of machine dependent information.
 770
 771         * doc/c-i386.texi: Document x86_64 extensions.
 772
 773 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 774
 775         * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
 776
 777 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
 778
 779         * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
 780         * NEWS: Add note about Pentium4 support.
 781
 782 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
 783
 784         * config/tc-i387.c (pi, pte, pt): Update.
 785         (type_names): Add new types.
 786
 787 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
 788
 789         * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
 790         CpuUnknown): Renumber
 791         (CpuP4, CpuSSE2): New.
 792         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
 793
 794 2001-01-03  Philip Blundell  <pb@futuretv.com>
 795
 796         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
 797         relocs.
 798         (alpha_fix_adjustable): Likewise.
 799         (md_apply_fix): Likewise.
 800
 801 2000-12-31  H.J. Lu  <hjl@gnu.org>
 802
 803         * listing.c (listing_message): Allocate string only if it is
 804         used.
 805
 806         * configure: Rebuild.
 807
 808 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 809
 810         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 811         Point out caveats with generating fixups for the opcode in a frag.
 812
 813 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 814
 815         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 816         * NEWS: Add x86_64.
 817
 818 2000-12-29  H.J. Lu  <hjl@gnu.org>
 819
 820         * listing.c (calc_hex): Print the variable part only if the
 821         fragment type is rs_fill.
 822
 823 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 824
 825         * doc/internals.texi (tc_conditional_pseudoop,
 826         TC_LINKRELAX_FIXUP): Fix typos.
 827
 828 2000-12-28  Richard Henderson  <rth@redhat.com>
 829
 830         * write.c (subsegs_finish): Fix thinko last change -- don't
 831         "optimize" the alignment == 0 case.
 832
 833 2000-12-28  Richard Henderson  <rth@redhat.com>
 834
 835         * as.h (rs_align_test): New.
 836         * frags.c (NOP_OPCODE): Move default from read.c.
 837         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 838         (frag_align_code): New.
 839         * frags.h (frag_align_code): Declare.
 840         * read.c (NOP_OPCODE): Remove.
 841         (do_align): Use frag_align_code.
 842         * write.c (NOP_OPCODE): Remove.
 843         (get_recorded_alignment): New.
 844         (cvt_frag_to_fill): Handle rs_align_test.
 845         (relax_segment): Likewise.
 846         (subsegs_finish): Align last subseg in section to the
 847         section alignment.  Use frag_align_code.
 848         * write.h (get_recorded_alignment): Declare.
 849         * config/obj-coff.c (size_section): Handle rs_align_test.
 850         (fill_section, fixup_mdeps): Likewise.
 851         (write_object_file): Use frag_align_code.
 852
 853         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 854         (alpha_handle_align): New.
 855         * config/tc-alpha.h (HANDLE_ALIGN): New.
 856         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 857
 858         * config/tc-i386.h (md_do_align): Use frag_align_code.
 859         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 860
 861         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 862         (ia64_handle_align): New.
 863         * config/tc-ia64.h (HANDLE_ALIGN): New.
 864         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 865
 866         * config/tc-m32r.c (m32r_do_align): Remove.
 867         (m32r_handle_align): New.
 868         (fill_insn): Use frag_align_code.
 869         * config/tc-m32r.h (md_do_align): Remove.
 870         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 871         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 872         * config/tc-mips.c, config/tc-mips.h: Similarly.
 873
 874         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 875         (sh_handle_align): Likewise.  Handle rs_align_code.
 876         (sh_do_align): Remove.
 877         * config/tc-sh.h (md_do_align): Remove.
 878         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 879
 880         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 881         (sparc_handle_align): Likewise.  Handle rs_align_code.
 882         * config/tc-sparc.h (md_do_align): Remove.
 883         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 884
 885 2000-12-22  DJ Delorie  <dj@redhat.com>
 886
 887         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 888         when we assemble the first half of a pair.
 889
 890 2000-12-22  H.J. Lu  <hjl@gnu.org>
 891
 892         * config/tc-i386.c (reloc): Update the macro for non-bfd
 893         assembler.
 894         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 895
 896 2000-12-22  H.J. Lu  <hjl@gnu.org>
 897
 898         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 899
 900 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 901
 902         * config/tc-i386.h (i386_target_format): Define even for ELFs.
 903         (QWORD_MNEM_SUFFIX): New macro.
 904         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 905         New macros
 906         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 907         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 908         ImmExt): Renumber.
 909         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 910         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 911         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 912         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 913         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 914         Renumber.
 915         (Reg, WordReg): Add Reg64.
 916         (Imm): Add Imm32S and Imm64.
 917         (EncImm): New.
 918         (Disp): Add Disp64 and Disp32S.
 919         (AnyMem): Add Disp32S.
 920         (RegRex, RegRex64): New macros.
 921         (rex_byte): New type.
 922         * config/tc-i386.c (set_16bit_code_flag): Kill.
 923         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 924         (reloc): New parameter "signed"; support x86_64.
 925         (set_code_flag): New.
 926         (DEFAULT_ARCH): New macro; default to "i386".
 927         (default_arch): New static variable.
 928         (struct _i386_insn): New fields Operand_PCrel; rex.
 929         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 930         (flag_code): New enum and static variable.
 931         (use_rela_relocations): New static variable.
 932         (flag_code_names): New static variable.
 933         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 934         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 935         K6 and Athlon.
 936         (i386_align_code): Return plain "nop" for x86_64.
 937         (mode_from_disp_size): Support Disp32S.
 938         (smallest_imm_type): Support Imm32S and Imm64.
 939         (offset_in_range): Support size of 8.
 940         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 941         (md_pseudo_table): Add "code64"; use set_code_flat.
 942         (md_begin): Emit sane error message on hash failure.
 943         (tc_i386_fix_adjustable): Support x86_64 relocations.
 944         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 945         instructions supported on particular arch just partially,
 946         output of 64bit immediates, handling of Imm32S and Disp32S type.
 947         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 948         (i386_displacement): Likewise.
 949         (i386_index_check): Cleanup; support 64bit addresses.
 950         (md_apply_fix3): Support x86_64 relocation and rela.
 951         (md_longopts): Add "32" and "64".
 952         (md_parse_option): Add OPTION_32 and OPTION_64.
 953         (i386_target_format): Call even for ELFs; choose between
 954         elf64-x86-64 and elf32-i386.
 955         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 956         (tc_gen_reloc): Support rela relocations and x86_64.
 957         (intel_e09_1): Support QWORD.
 958
 959 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 960
 961         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 962         it's not an offset expression.
 963         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 964         keep the braces '[' and ']' in the output string.
 965         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 966         != FLAT. There is no such op_modifier.
 967
 968 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 969
 970         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 971         if we have it.
 972
 973 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 974
 975         * as.h: Fix formatting.
 976         * cgen.h: Likewise.
 977         * dwarf2dbg.c: Likewise.
 978         * input-scrub.c: Likewise.
 979         * read.h: Likewise.
 980
 981 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 982
 983         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 984         configure: Regenerate.
 985
 986 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 987
 988         * dwarf2dbg.c: #include <limits.h> only if it exists.
 989
 990 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 991
 992         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 993         (md_apply_fix): Here too.
 994
 995 2000-12-12  Jim Wilson  <wilson@redhat.com>
 996
 997         * config/tc-ia64.h (ia64_init): Add prototype.
 998
 999 2000-12-12  H.J. Lu  <hjl@gnu.org>
1000
1001         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1002
1003         * read.h (outputting_stabs_line_debug): Change it to int.
1004         * stabs.c (outputting_stabs_line_debug): Likewise.
1005
1006 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
1007
1008         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1009         the address of a function result.
1010
1011 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1012
1013         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1014         (md_assemble): Call dwarf2_emit_insn.
1015         (shlib): Fix typo SHILB -> SHLIB.
1016         (md_parse_option): Likewise.
1017         (ppc_elf_validate_fix): Likewise:
1018         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1019
1020 2000-12-12  Nick Clifton  <nickc@redhat.com>
1021
1022         * cgen.h: Fix formatting.
1023         * input-scrub.c: Fix formatting.
1024         * macro.c: Fix formatting.
1025         * config/tc-mips.c: Fix formatting.
1026         * doc/c-mips.texi: Fix formatting.
1027
1028 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
1029
1030         * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1031         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1032         references.
1033         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1034         otherwise.
1035         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1036         (No_dSuf): Kill.
1037
1038         * i386.h (*_Suf): Remove No_dSuf.
1039         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1040         Remove.
1041         (i386_optab): Remove 'd' in the suffixes.
1042
1043 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
1044
1045         * config/tc-i386.c (T_SHORT): Undefine before defining.
1046
1047 2000-12-05  Kazu Hirata  <kazu@hxi.com>
1048
1049         * config/tc-mips.c: Fix formatting.
1050
1051 2000-12-04  Matthew Hiller  <hiller@redhat.com>
1052
1053         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1054         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1055         (md_show_usage): Ditto.
1056         (md_parse_option): Ditto.
1057         (d10v_cleanup): Writes pending instruction only if
1058         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1059         Fix compile time warning messages.
1060
1061         * doc/c-d10v.texi: Documents new options.
1062
1063 2000-12-04  Matthew Hiller  <hiller@redhat.com>
1064
1065         * stabs.c (outputting_stabs_line_debug): New variable.
1066         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1067         function entry and unset at function exit.
1068
1069         * read.h (outputting_stabs_line_debug): New extern declaration.
1070
1071         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1072
1073         * dwarf2dbg.c: Fix compile time warning messages.
1074
1075 2000-12-03  Kazu Hirata  <kazu@hxi.com>
1076
1077         * config/tc-a29k.c: Fix formatting.
1078         * config/tc-alpha.c: Likewise.
1079         * config/tc-arm.c: Likewise.
1080         * config/tc-cris.c: Likewise.
1081         * config/tc-hppa.c: Likewise.
1082         * config/tc-i370.c: Likewise.
1083         * config/tc-i386.c: Likewise.
1084         * config/tc-i860.c: Likewise.
1085         * config/tc-i960.c: Likewise.
1086         * config/tc-ia64.c: Likewise.
1087         * config/tc-m68hc11.c: Likewise.
1088         * config/tc-m68k.c: Likewise.
1089         * config/tc-m88k.c: Likewise.
1090         * config/tc-pj.c: Likewise.
1091         * config/tc-ppc.c: Likewise.
1092         * config/tc-sh.c: Likewise.
1093         * config/tc-sparc.c: Likewise.
1094         * config/tc-tahoe.c: Likewise.
1095         * config/tc-vax.c: Likewise.
1096
1097 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
1098
1099         * config/tc-mips.c (mips_ip): When calculating offsets,
1100         don't accept as constant the difference between the
1101         addresses of symbols in two different sections.
1102
1103         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1104         specifiers.
1105         (validate_mips_insn): Likewise.  Also, update 'B' operand
1106         specifier to use OP_*_CODE20 constants and delete 'm' operand
1107         specifier.
1108         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1109         operand specifiers.  Change warning generated by 'B' operand
1110         specifier to reflect its new multi-purpose usage.
1111
1112         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1113         -1, and update comment.
1114         (file_mips_isa): Likewise.
1115         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1116         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1117         ISA_* constants rather than hard-coded numbers.
1118         (mips_cpu_info): New structure.
1119         (mips_cpu_info_table): New table describing CPU and ISA names
1120         and numbers.
1121         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1122         mips_cpu_info_from_cpu): New functions.
1123         (mips_isa_to_str): New function to get string for ISA name.
1124         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1125         return const char *.
1126         (md_begin): Redo CPU and ISA selection logic, using
1127         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
1128         than hard-coded numbers.
1129         (append_insn, mips_emit_delays, macro, macro2): Convert to use
1130         ISA_* constants rather than hard-coded numbers.
1131         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1132         (md_longopts): Delete OPTION_NO_MIPS32.
1133         (md_parse_option): Convert to use ISA_* constants rather than
1134         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
1135         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
1136         to use strcasecmp to recognize "default" and to use
1137         mips_cpu_info_from_name to get CPU numbers from argument.
1138         (md_show_usage): Move -mips32 so it's with the rest of the ISA
1139         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
1140         mips32-4k.
1141         (s_mipsset): Accept ISA value 32.
1142         * doc/as.texinfo: Clean up MIPS options summary slightly,
1143         remove -no-mips32.  Add note about -mips4 and -mips32
1144         specifying those ISA levels.  Delete -mips32 and -no-mips32
1145         cpu flag descriptions.
1146         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
1147         up the supported CPU switch list, and replace 4Kc, 4Km, and
1148         4Kp entries with a single mips32-4k entry.  Note that you can
1149         use ".set mips32".
1150
1151         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1152         ISA_MIPS64.
1153         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1154         -mips5 and -mips64.
1155         (md_parse_option): Add cases for OPTION_MIPS5 and
1156         OPTION_MIPS64.
1157         (md_show_usage): Mention -mips5 and -mips64 arguments.
1158         (s_mipsset): Add cases for MIPS5 and MIPS64.
1159         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1160         and pseudo-CPUs.
1161         * doc/as.texinfo: Mention -mips5 and -mips64 options
1162         and their meanings.
1163         * doc/c-mips.texi: Likewise.  Also update introduction
1164         and ".set" usage information.
1165
1166         * config/tc-mips.c (md_show_usage): Add "sb1" to the
1167         CPU list.
1168         (mips_cpu_info_table): Add SB-1 entries.
1169         * doc/c-mips.texi: Add "sb1" to the list of CPUs
1170         known to the -mcpu option.
1171
1172         * doc/as.texinfo: Correct description of MIPS -mcpu
1173         option, by copying some of the text from doc/c-mips.texi.
1174
1175 2000-12-01      Joel Sherrill <joel@OARcorp.com>
1176
1177         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1178         New targets.
1179         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1180         (sparc*-*-rtems*): Switched from a.out to ELF.
1181         * configure: Regenerate.
1182         * config.in: Regenerate.
1183         * Makefile.in: Regenerate.
1184         * aclocal.m4: Regenerate.
1185         * po/gas.pot: Regenerate.
1186
1187 2000-11-30  Philip Blundell  <pb@futuretv.com>
1188
1189         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1190         even in non BFD_ASSEMBLER case.
1191
1192 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
1193
1194         * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1195         syntax.
1196
1197 2000-11-29  Richard Henderson  <rth@redhat.com>
1198
1199         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
1200         until dwarf2_finish; use relaxation to get cross-fragment offsets;
1201         thread multiple subsegments properly; handle multiple code
1202         sections properly; emit proper compilation unit info for assembler
1203         generated debugging.
1204
1205         * as.h (enum _relax_state): Add rs_dwarf2dbg.
1206         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1207         (dwarf2dbg_estimate_size_before_relax): Declare.
1208         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1209         * write.c: Include dwarf2dbg.h.
1210         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1211         (relax_segment): Likewise.
1212
1213 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
1214
1215         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1216         jump>: Use as_bad_where instead of as_bad.  Tweak error message
1217         accordingly.  Stabilize frag by updating fix part and resetting
1218         variant part.
1219         <undefined symbol, unconditional jump>: Ditto.
1220         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1221         indexing is_end_of_line[].
1222         (md_assemble): Initialize size to 0.
1223         (md_section_align): Mark parameter seg as unused.
1224         (parse_reg): Parse names case-insensitively.
1225
1226 2000-11-28  Kazu Hirata  <kazu@hxi.com>
1227
1228         * config/obj-aout.h: Fix formatting.
1229         * config/obj-bout.h: Likewise.
1230         * config/obj-coff.c: Likewise.
1231         * config/obj-coff.h: Likewise.
1232         * config/obj-elf.h: Likewise.
1233         * config/obj-som.h: Likewise.
1234         * config/obj-vms.c: Likewise.
1235         * config/obj-vms.h: Likewise.
1236         * config/tc-h8300.h: Likewise.
1237         * config/tc-ns32k.h: Likewise.
1238         * config/tc-sparc.h: Likewise.
1239         * config/tc-tic54x.h: Likewise.
1240         * config/tc-z8k.h: Likewise.
1241
1242 2000-11-28  Nick Clifton  <nickc@redhat.com>
1243
1244         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1245         License is present in the sources, but not the output, and
1246         also available from the GNU website.
1247         (GNU Free Documentation License): Comment out this section.
1248
1249 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
1250
1251         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1252         targets.  Remove i860 from valid a.out targets.
1253         * Makefile.in: Regenerate.
1254
1255         * config/tc-cris.c: Include dwarf2dbg.h.
1256         (md_pseudo_table): Add .file and .loc.
1257         (md_assemble): Call dwarf2_emit_insn if generating ELF.
1258         (s_cris_file, s_cris_loc): New.
1259         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1260         * Makefile.am: Regenerate dependencies.
1261         * Makefile.in: Regenerate.
1262
1263 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
1264
1265         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1266         (MRI_MUL_PRECEDENCE): Likewise.
1267         (op_rank): Fix a comment typo.
1268
1269 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1270
1271         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1272         the error message.
1273         (get_operand): Fix analysis for movw/movb instructions.
1274
1275 2000-11-24  Nick Clifton  <nickc@redhat.com>
1276
1277         * configure.in (xscale-elf): Add target.
1278         (xscale-coff): Add target.
1279         * configure: Regenerate.
1280
1281         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1282         extenstion.
1283         (ARM_EXT_XSCALE): New ARM architecture extension.
1284         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1285         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1286         (ARM_THUMB): Rename to ARM_EXT_THUMB.
1287         (ARM_ARCH_V4): Remove processor from architecture.
1288         (ARM_ARCH_3M): New architecutre definition.
1289         (ARM_ARCH_V5TE): New architecutre definition.
1290         (ARM_ARCH_XSCALE): New architecutre definition.
1291         (CPU_DEFAULT): Allow to be defaulted to XScale.
1292         (atpcs): New boolean variable.
1293         (ldr_flags): Support 'd' flag for double word loads.
1294         (str_flags): Support 'd' flag for double word stored.
1295         (do_mia): New function.
1296         (do_mar): New function.
1297         (do_mra): New function.
1298         (do_pld): New function.
1299         (do_ldrd): New function.
1300         (do_blx): New function.
1301         (do_bkpt): New function.
1302         (do_clz): New function.
1303         (do_lstc2): New function.
1304         (do_cdp2): New function.
1305         (do_t_blx): New function.
1306         (do_t_bkpt): New function.
1307         (do_smla): New function.
1308         (do_smlal): New function.
1309         (do_smul): New function.
1310         (do_qadd): New function.
1311         (do_co_reg2c): New function.
1312         (LONGEST_INSN): Redefine to 7.
1313
1314         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1315         command line switches.
1316
1317 2000-11-22  Jim Wilson  <wilson@redhat.com>
1318
1319         * config/tc-ia64.c (pseudo_func): Add missing initializers.
1320         (struct rsrc): Make line unsigned.
1321         (gr_values): Add missing initializer.
1322         (SLOT_NUM_NOT_SET): Add unsigned cast.
1323         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1324         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1325         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1326         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1327         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1328         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1329         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1330         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1331         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1332         Add ATTRIBUTE_UNUSED to unused parameters.
1333         (convert_expr_to_ab_reg): Add parens.
1334         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
1335         (dot_prologue): Initialize grsave when declared.
1336         (md_pseudo_table): Add missing initializers.
1337         (operand_match): Add casts to bfd_vma.
1338         (emit_one_bundle): Delete unused local prev.  Make required_template
1339         unsigned.
1340         (specify_resource): Cast i to unsigned.
1341         (note_register_values): Use fprintf_vma.
1342         (print_dependency): Likewise.
1343
1344 2000-11-21  Jim Wilson  <wilson@redhat.com>
1345
1346         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1347         for unwind info section.
1348         (dot_endp): Likewise for unwind section.
1349
1350         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1351         fix_new_exp.
1352
1353 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
1354
1355         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1356         (output_insn): Call dwarf2_emit_insn.
1357         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1358
1359 2000-11-17  Richard Henderson  <rth@redhat.com>
1360
1361         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1362         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
1363         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1364
1365 2000-11-17  Nick Clifton  <nickc@redhat.com>
1366
1367         * config/tc-arm.c (md_pseudo_table): Add support for .line and
1368         .file pseudo ops.
1369
1370 2000-11-17  Richard Henderson  <rth@redhat.com>
1371
1372         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1373
1374 2000-11-17  Richard Henderson  <rth@redhat.com>
1375
1376         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1377         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1378         tri-state definition of alpha_flag_mdebug.
1379         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1380         (s_alpha_file): Store first .file directive.
1381         (s_alpha_stab): New.
1382         (md_pseudo_table): Add stabs and stabn.
1383
1384 2000-11-17  Richard Henderson  <rth@redhat.com>
1385
1386         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1387
1388 2000-11-17  Richard Henderson  <rth@redhat.com>
1389
1390         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1391         (main): Call dwarf2_finish.
1392         * as.h (debug_type): Clarify documentation of the meaning
1393         of this variable.
1394         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1395         (print_stats): Fix parenthesis problem.
1396         (now_subseg_size): New.
1397         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
1398         (dwarf2_directive_file): Don't set debug_type.
1399         (dwarf2_where): Honor DEBUG_DWARF2 first.
1400         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1401         do nothing if not emitting dwarf2 debug info, or no work.
1402         * dwarf2dbg.h (dwarf2_emit_insn): Update.
1403         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1404         (ecoff_new_file): Likewise.
1405         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
1406         commentary wrt dwarf2.
1407
1408         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1409         ATTRIBUTE_UNUSED as needed.
1410         (emit_insn): Call dwarf2_emit_insn.
1411         (s_alpha_file): New.
1412         (s_alpha_loc): New.
1413         (s_alpha_coff_wrapper): Don't handle them.
1414         (md_pseudo_table): Update for .file and .loc.
1415         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1416
1417         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1418         don't protect with debug_type.
1419         * config/tc-hppa.c (md_assemble): Likewise.
1420         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1421         * config/tc-mn10300.c (md_assemble): Likewise.
1422         * config/tc-sh.c (md_assemble): Likewise.
1423         * config/tc-v850.c (md_assemble): Likewise.
1424
1425         * config/tc-arm.c (arm_end_of_source): Remove.
1426         * config/tc-hppa.c (pa_end_of_source): Remove.
1427         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1428         * config/tc-mn10300.c (mn10300_finalize): Remove.
1429         * config/tc-sh.c (sh_finalize): Remove.
1430         * config/tc-v850.c (sh_finalize): Remove.
1431
1432         * config/tc-arm.h (md_end): Remove.
1433         * config/tc-hppa.h (md_end): Remove.
1434         (DWARF2_LINE_MIN_INSN_LENGTH): New.
1435         * config/tc-m68hc11.h (md_end): Remove.
1436         * config/tc-mn10300.h (md_end): Remove.
1437         * config/tc-sh.h (md_end): Remove.
1438         * config/tc-v850.h (md_end): Remove.
1439
1440         * config/tc-ia64.c (emit_one_bundle): Don't protect
1441         dwarf2 bits with debug_type.
1442         (md_assemble): Likewise.
1443         (ia64_end_of_source): Don't call dwarf2_finish.
1444
1445 2000-11-16  Jim Wilson  <wilson@redhat.com>
1446
1447         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1448         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
1449         > 16.
1450
1451 2000-11-16  H.J. Lu  <hjl@gnu.org>
1452
1453         * config/obj-elf.c (obj_elf_symver): Don't check the missing
1454         version name.
1455
1456 2000-11-15  Kazu Hirata  <kazu@hxi.com>
1457
1458         * config/tc-tic30.c: Fix formatting.
1459         * config/tc-tic80.c: Likewise.
1460         * config/tc-v850.c: Likewise.
1461         * config/tc-vax.c: Likewise.
1462         * config/tc-w65.c: Likewise.
1463         * config/tc-z8k.c: Likewise.
1464
1465 2000-11-14  DJ Delorie  <dj@redhat.com>
1466
1467         * config/tc-v850.c: Support dwarf2.
1468         * config/tc-v850.h: Ditto.
1469
1470         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1471         parse_cons_expression_v850 to initialize hold_cons_reloc.
1472
1473 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
1474
1475         * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1476         (errata_nops_necessary_p): New function.
1477         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
1478         md.
1479
1480 2000-11-14  Jim Wilson  <wilson@redhat.com>
1481
1482         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1483         return little endian bfd formats.
1484
1485 2000-11-14  Kazu Hirata  <kazu@hxi.com>
1486
1487         * config/aout_gnu.h: Fix formatting.
1488         * config/atof-vax.c: Likewise.
1489         * config/m68k-parse.h: Likewise.
1490         * config/m88k-opcode.h: Likewise.
1491         * config/obj-elf.c: Likewise.
1492         * config/tc-arm.c: Likewise.
1493         * config/tc-cris.c: Likewise.
1494         * config/tc-i386.c: Likewise.
1495         * config/tc-ia64.c: Likewise.
1496         * config/tc-mn10300.c: Likewise.
1497         * config/te-386bsd.h: Likewise.
1498         * config/te-hppa.h: Likewise.
1499         * config/te-nbsd.h: Likewise.
1500         * config/te-ppcnw.h: Likewise.
1501         * config/te-sparcaout.h: Likewise.
1502         * config/te-tmips.h: Likewise.
1503         * config/vax-inst.h: Likewise.
1504         * config/vms-conf.h: Likewise.
1505
1506 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
1507
1508         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1509
1510 2000-11-13  H.J. Lu  <hjl@gnu.org>
1511
1512         * config/obj-elf.c (elf_frob_symbol): Support
1513         ".symver name,name2@@@nodename".
1514         (elf_frob_file_before_adjust): Likewise.
1515
1516         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1517         and ".symver name,name2@@@nodename".
1518         Fix a typo.
1519
1520 2000-11-12  H.J. Lu  (hjl@gnu.org)
1521
1522         * config/obj-elf.c (obj_elf_symver): Check missing version
1523         name.
1524
1525 2000-11-12  H.J. Lu  (hjl@gnu.org)
1526
1527         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1528         instead of bfd_vma for non-bfd assemblers.
1529
1530 2000-11-09  Kazu Hirata  <kazu@hxi.com>
1531
1532         * itbl-ops.c: Fix comment typos.
1533
1534 2000-11-08  Jim Wilson  <wilson@redhat.com>
1535
1536         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1537         (struct unwind): Add next_slot_frag field.
1538         (slot_index): New parameters slot_frag and first_frag.  Add code
1539         to add in frag sizes when different.  Add comments.
1540         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
1541         arguments to slot_index.
1542         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
1543         loop end.  Set next_slot_frag field.
1544
1545 2000-11-07  H.J. Lu  <hjl@gnu.org>
1546
1547         * doc/as.texinfo (.symver): Updated for versioned symbol
1548         reference.
1549
1550         * obj.h (format_ops): Add the frob_file_before_adjust field.
1551
1552         * config/obj-aout.c (aout_format_ops): Set the
1553         frob_file_before_adjust field to 0.
1554         * config/obj-coff.c (coff_format_ops): Likewise.
1555         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1556
1557         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1558         name.
1559         (elf_frob_file_before_adjust): New function to remove unneeded
1560         versioned symbols from the symbol table.
1561         (elf_format_ops): Set the frob_file_before_adjust field to
1562         elf_frob_file_before_adjust.
1563
1564         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1565         not defined.
1566
1567         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1568
1569 2000-11-07  Peter Targett  <peter.targett@arccores.com>
1570
1571         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1572         BIG_ENDIAN macros.
1573         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1574         Fix compile time warning messages.
1575
1576 2000-11-07  Nick Clifton  <nickc@redhat.com>
1577
1578         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1579         buffer in order to avoid buffer overflows.
1580
1581 2000-11-06  Steve Ellcey <sje@cup.hp.com>
1582
1583         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1584         Change M to m for -milp32 or -mlp64 to match gcc.
1585         (dot_endp): Use bytes_per_address instead of 8.
1586         (emit_one_bundle): Use number_to_chars_littleendian instead of
1587         md_number_to_chars.
1588         (fix_insn): Likewise.
1589         (ia64_init): New function.
1590         (ia64_target_format): New function.
1591         (md_begin): Set endianness, arch, and machine as appropriate.
1592         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1593         Make these macros depend on TE_HPUX macro.
1594         (TARGET_FORMAT): Define.
1595         (HOST_SPECIAL_INIT): Define.
1596         * config/te-hpux.h: New file.
1597         * configure.in: Add "ia64-*-hpux*" target to configure.
1598         * configure: Regenerate.
1599
1600 2000-11-06  Kazu Hirata  <kazu@hxi.com>
1601
1602         * as.c: Fix formatting.
1603         * dwarf2dbg.c: Likewise.
1604         * input-file.c: Likewise.
1605         * input-file.h: Likewise.
1606         * input-scrub.c: Likewise.
1607         * itbl-ops.c: Likewise.
1608         * listing.c: Likewise.
1609         * macro.h: Likewise.
1610         * messages.c: Likewise.
1611         * read.c: Likewise.
1612         * subsegs.c: Likewise.
1613         * subsegs.h: Likewise.
1614         * write.c: Likewise.
1615
1616 2000-11-06  Nick Clifton  <nickc@redhat.com>
1617
1618         * doc/as.texinfo: Add GNU Free Documentation License.
1619         * doc/gasp.texi:  Add GNU Free Documentation License.
1620         * doc/as.1:  Add GNU Free Documentation License.
1621
1622 2000-11-05  Nick Clifton  <nickc@redhat.com>
1623
1624         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1625
1626 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1627
1628         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1629         * configure: Regenerate.
1630
1631 2000-11-01  Nick Clifton  <nickc@redhat.com>
1632
1633         * read.c (original_case_string): New global variable.
1634         (read_a_source_file): Copy opcode string into
1635         original_case_string if clobbering the case of the opcode.
1636         * read.h: Export the definition of original_case_string.
1637         * config/tc-arm.c (md_assembler): When parsing a .req
1638         directive use the original opcode string, not the case
1639         clobbered version.
1640
1641 2000-11-02  Nick Clifton  <nickc@redhat.com>
1642
1643         * config/tc-mn10300.c (debug_line): Remove this static
1644         variable.
1645         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1646         dwarf2_where and dwarf2_gen_line_info.
1647
1648 2000-11-02  Theo Honohan  <th@futuretv.com>
1649
1650         * config/tc-arm.c (do_msr): Improve error message.
1651
1652 2000-10-31  Eric Christopher  <echristo@redhat.com>
1653
1654         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1655         or pc-relative, else use fx_offset.
1656
1657 2000-10-31  Jim Wilson  <wilson@redhat.com>
1658
1659         * config/tc-ia64.c (struct md): New field tag_fixups.
1660         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
1661         qualifying predicate.
1662         (emit_one_bundle): Delete spurious multiplication by one.  Handle
1663         tag_fixups.
1664         (ia64_start_line): Error if dangling qualifying predicate.
1665         (defining_tag): New static variable.
1666         (ia64_unrecognized_line, case '['): Parse tags.
1667         (ia64_frob_label): Create tag_fixups.
1668         (md_assemble): Reset md.qp.X_op after using it.
1669
1670 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
1671
1672         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1673
1674 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
1675
1676         * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1677
1678 2000-10-30  Kazu Hirata  <kazu@hxi.com>
1679
1680         * expr.c: Fix formatting.
1681         * flonum-copy.c: Likewise.
1682         * flonum.h: Likewise.
1683         * gasp.c: Likewise.
1684         * hash.c: Likewise.
1685
1686 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
1687
1688         * as.h (OPTION_MD_BASE): Bump to 190.
1689         * as.c (parse_args) <std_longopts>: Add comment about the need to
1690         check OPTION_MD_BASE in as.h.
1691
1692         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1693         for weak symbols.
1694
1695 2000-10-27  Nick Clifton  <nickc@redhat.com>
1696
1697         * configure.in (emulations): Add m68hc12.
1698         * configure: Regenerate.
1699         * po/gas.pot: Regenerate.
1700
1701 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
1702
1703         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1704         cpsr*.
1705         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1706
1707 2000-10-25  Nick Clifton  <nickc@redhat.com>
1708
1709         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1710         a DWARF2 line number information sequence.
1711
1712         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1713
1714         * read.c (generate_lineno_debug): Update comment describing why
1715         DWARF2 line number debug information is not generated
1716         automatically by this function.
1717
1718         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1719         not all.
1720
1721         * config/tc-arm.h (md_end): Define.
1722         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1723
1724         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1725         if generating DWARF2 line numbers.
1726         (arm_end_of_source): New function.  Call dwarf2_finish if
1727         necessary.
1728
1729         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1730         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1731         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1732
1733 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1734
1735         * config/tc-i386.c: Fix prototype declarations for functions taking no
1736         arguments.
1737
1738 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1739
1740         * config/tc-i386.c (i386_operand_modifier): Remove.
1741         (build_displacement_string): Remove.
1742         (i386_parse_seg): Remove.
1743         (i386_intel_memory_operand): Remove.
1744         (i386_intel_operand): Re-write using recursive descent parser based
1745         on MASM documentation.
1746         (struct intel_parser_s): New structure.
1747         (intel_parser): New static variable.
1748         (struct intel_token): New structure.
1749         (cur_token, prev_token): New static variables.
1750         (T_NIL): Define.
1751         (T_CONST): Define.
1752         (T_REG): Define.
1753         (T_BYTE): Define.
1754         (T_WORD): Define.
1755         (T_DWORD): Define.
1756         (T_QWORD): Define.
1757         (T_XWORD): Define.
1758         (T_SHORT): Define.
1759         (T_OFFSET): Define.
1760         (T_PTR): Define.
1761         (T_ID): Define.
1762         (intel_match_token): New function.
1763         (intel_get_token): New function.
1764         (intel_putback_token): New function.
1765         (intel_expr): New function.
1766         (intel_e05): New function.
1767         (intel_e05_1): New function.
1768         (intel_e06): New function.
1769         (intel_e06_1): New function.
1770         (intel_e09): New function.
1771         (intel_e09_1): New function.
1772         (intel_e10): New function.
1773         (intel_e10_1): New function.
1774         (intel_e11): New function.
1775
1776 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1777
1778         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1779         instructions to loose any special insn->architecture mask.
1780
1781         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1782         (sparc_md_end, sparc_arch_types, sparc_arch,
1783         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1784         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1785         request v9b architecture if they are used).
1786
1787 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1788
1789         * config/tc-m68k.c: Fix the previous misapplied patch.
1790
1791 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1792
1793         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1794         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1795         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1796         BFD_RELOC_*.
1797
1798 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1799
1800         * debug.c: Fix formatting.
1801         * depend.c: Likewise.
1802         * dwarf2dbg.c: Likewise.
1803         * dwarf2dbg.h: Likewise.
1804         * ecoff.c: Likewise.
1805         * expr.c: Likewise.
1806         * expr.h: Likewise.
1807         * flonum-konst.c: Likewise.
1808         * frags.h: Likewise.
1809
1810 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1811
1812         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1813         options.
1814         * doc/as.texinfo: Added notes about this new option.
1815
1816 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1817
1818         * config/tc-sh.c (JREG): Remove.
1819         (md_convert_frag): Remove #if 0:d code using JREG.
1820
1821 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1822
1823         * config/tc-i386.c (i386_operand_modifier): Only match
1824         modifiers SHORT and FLAT if they are followed by a space.
1825         (parse_register): When `allow_naked_reg' is set, do not confuse
1826         identifiers that start with a register name with a register.
1827
1828 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1829
1830         * app.c: Fix formatting.
1831         * as.c: Likewise.
1832         * as.h: Likewise.
1833         * bit_fix.h: Likewise.
1834         * cgen.c: Likewise.
1835         * cgen.h: Likewise.
1836         * cond.c: Likewise.
1837
1838 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1839
1840         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1841
1842 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1843
1844         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1845         Re-arrange function a little and improve error message.
1846
1847         * write.c (write_relocs): Fix a comment.
1848
1849         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1850         link-once sections.
1851
1852 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1853
1854         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1855
1856 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1857
1858         * config/tc-i386.c: Delete some useless comments, reformat others.
1859
1860         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1861         non-global syms in linkonce sections.
1862
1863 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1864
1865         * config/tc-ia64.c (operand_match): Don't use // style comments.
1866         * config/tc-i370.c: Likewise.
1867
1868 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1869
1870         Changes to handle varying register prefix and user symbol prefix.
1871         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1872         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1873         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1874         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1875         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1876         (demand_register_prefix): New variable.
1877         (md_pseudo_table): New pseudo ".syntax".
1878         (md_longopts): New options --no-underscore and --underscore.
1879         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1880         on symbols_have_leading_underscore.
1881         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1882         (get_spec_reg): Ditto.
1883         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1884         Fix formatting.
1885         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1886         --help.
1887         <case OPTION_NO_US, case OPTION_US>: New.
1888         (md_show_usage): Be brief and reformat to match continuation of
1889         --help.
1890         * po/gas.pot: Regenerate.
1891
1892 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1893
1894         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1895         force relocs for 12 bit branches.
1896         (md_apply_fix): Similarly, adjust logic here.
1897
1898 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1899
1900         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1901         adjust for external and weak syms as we will use a reloc.  Allow
1902         for +8 offset when calculating limits of branches.
1903         (hppa_fix_adjustable): Undo 2000-09-23 change.
1904         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1905         Correct distance calculation.
1906         (tc_gen_reloc): Print the file name and line number if we can't
1907         handle a fixup.
1908
1909         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1910         * config/tc-hppa.c (nonzero_dibits): Define.
1911         (arg_reloc_stub_needed): Check each arg and return value
1912         separately for zero case.
1913         (pa_align): Declare argument `bytes'.
1914
1915 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1916
1917         * config/tc-cris.c: Fix formatting.
1918         * config/tc-d10v.h: Likewise.
1919         * config/tc-d30v.c: Likewise.
1920         * config/tc-d30v.h: Likewise.
1921         * config/tc-fr30.c: Likewise.
1922         * config/tc-fr30.h: Likewise.
1923         * config/tc-m68k.c: Likewise.
1924         * config/tc-m68k.h: Likewise.
1925         * config/tc-pj.h: Likewise.
1926         * config/tc-ppc.c: Likewise.
1927         * config/tc-ppc.h: Likewise.
1928         * config/tc-sh.c: Likewise.
1929         * config/tc-sh.h: Likewise.
1930         * config/tc-sparc.c: Likewise.
1931         * config/tc-v850.h: Likewise.
1932         * config/tc-vax.h: Likewise.
1933         * config/tc-w65.h: Likewise.
1934         * config/tc-z8k.h: Likewise.
1935
1936 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1937
1938         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1939         checks only for ELF.
1940         (hppa_force_relocation): Likewise.
1941
1942 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1943
1944         * config/tc-ia64.c (dv_sem): Add "stop".
1945         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1946         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1947         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1948         match above.
1949         (mark_resources): Check IA64_RS_PRr.
1950
1951 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1952
1953         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1954         md_estimate_size_before_relax): Redesign and clean up the
1955         relaxation mechanism.
1956
1957 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1958
1959         * config/tc-ns32k.c: Fix formatting.
1960         * config/tc-ns32k.h: Likewise.
1961
1962 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1963
1964         * config/tc-m32r.c: Fix formatting.
1965         * config/tc-m32r.h: Likewise.
1966         * config/tc-m68851.h: Likewise.
1967         * config/tc-m68hc11.c: Likewise.
1968         * config/tc-m68hc11.h: Likewise.
1969         * config/tc-m88k.c: Likewise.
1970         * config/tc-mcore.c: Likewise.
1971         * config/tc-mcore.h: Likewise.
1972         * config/tc-mips.c: Likewise.
1973         * config/tc-mips.h: Likewise.
1974         * config/tc-mn10200.h: Likewise.
1975         * config/tc-mn10300.h: Likewise.
1976         * config/tc-tahoe.c: Likewise.
1977         * config/tc-tahoe.h: Likewise.
1978
1979 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1980
1981         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1982         Likewise in relaxation description comments.
1983
1984 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1985
1986         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1987         subtraction of two syms without emitting a relocation.
1988
1989         From  David Huggins-Daines  <dhd@linuxcare.com>
1990         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1991         global or weak symbols.
1992
1993 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1994
1995         * config/tc-h8300.h: Fix formatting.
1996         * config/tc-h8500.c: Likewise.
1997         * config/tc-h8500.h: Likewise.
1998         * config/tc-hppa.h: Likewise.
1999         * config/tc-i370.h: Likewise.
2000         * config/tc-i386.h: Likewise.
2001         * config/tc-i860.c: Likewise.
2002         * config/tc-i860.h: Likewise.
2003         * config/tc-i960.h: Likewise.
2004         * config/tc-ia64.c: Likewise.
2005         * config/tc-ia64.h: Likewise.
2006
2007 2000-09-14  Kazu Hirata  <kazu@hxi.com>
2008
2009         * config/tc-a29k.c: Fix formatting.
2010         * config/tc-alpha.c: Likewise.
2011         * config/tc-arc.c: Likewise.
2012         * config/tc-arc.h: Likewise.
2013         * config/tc-arm.c: Likewise.
2014         * config/tc-arm.h: Likewise.
2015         * config/tc-avr.c: Likewise.
2016         * config/tc-avr.h: Likewise.
2017         * config/tc-tic30.c: Likewise.
2018         * config/tc-tic30.h: Likewise.
2019         * config/tc-tic54x.c: Likewise.
2020         * config/tc-tic54x.h: Likewise.
2021         * config/tc-tic80.c: Likewise.
2022         * config/tc-tic80.h: Likewise.
2023
2024 2000-09-14  Timothy Wall  <twall@cygnus.com>
2025
2026         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2027         parallel comparisons for later use.
2028         (struct rsrc): Add parallel comparison type.
2029         (resources_match): Skip special cases of PR usage (non-conflicting
2030         parallel compares).
2031
2032 2000-09-13  Kazu Hirata  <kazu@hxi.com>
2033
2034         * config/obj-ecoff.c: Fix formatting.
2035         * config/obj-elf.c: Likewise.
2036         * config/obj-elf.h: Likewise.
2037         * config/obj-evax.h: Likewise.
2038         * config/obj-generic.h: Likewise.
2039         * config/obj-hp300.c: Likewise.
2040         * config/obj-hp300.h: Likewise.
2041         * config/obj-ieee.h: Likewise.
2042         * config/obj-vms.c: Likewise.
2043         * config/obj-vms.h: Likewise.
2044
2045 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
2046
2047         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2048         (md_parse_option): Ditto.
2049         (md_longopts): Add -mips32 option.
2050         (md_show_usage): Document new options.
2051         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2052         (mips_ip): Assemble mfc0 with a sub-selection code.
2053         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2054         (mips_cpu_to_str): New function.
2055         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2056         Use CPU_* defines instead of hardcoded numbers.
2057
2058         * doc/as.texinfo: Document new options.
2059         * doc/c-mips.texi: Ditto.
2060
2061 2000-09-12  Kazu Hirata  <kazu@hxi.com>
2062
2063         * as.h: Fix formatting.
2064         * asintl.h: Likewise.
2065         * bit_fix.h: Likewise.
2066         * config/obj-aout.c: Likewise.
2067         * config/obj-aout.h: Likewise.
2068         * config/obj-bout.c: Likewise.
2069         * config/obj-bout.h: Likewise.
2070         * config/obj-coff.c: Likewise.
2071         * config/obj-coff.h: Likewise.
2072         * dwarf2dbg.h: Likewise.
2073         * expr.h: Likewise.
2074         * flonum.h: Likewise.
2075         * frags.h: Likewise.
2076         * itbl-ops.h: Likewise.
2077         * macro.h: Likewise.
2078         * read.h: Likewise.
2079         * sb.h: Likewise.
2080         * struc-symbol.h: Likewise.
2081         * subsegs.h: Likewise.
2082         * symbols.h: Likewise.
2083         * tc.h: Likewise.
2084         * write.h: Likewise.
2085
2086 2000-09-11  Kazu Hirata  <kazu@hxi.com>
2087
2088         * bignum-copy.c: Fix formatting.
2089         * config/tc-i370.c: Likewise.
2090         * config/tc-i960.c: Likewise.
2091         * config/tc-m68k.c: Likewise.
2092         * ehopt.c: Likewise.
2093         * flonum-copy.c: Likewise.
2094         * flonum-konst.c: Likewise.
2095         * flonum-mult.c: Likewise.
2096         * literal.c: Likewise.
2097         * read.c: Likewise.
2098         * sb.c: Likewise.
2099         * stabs.c: Likewise.
2100         * subsegs.c: Likewise.
2101
2102 2000-09-09  Philip Blundell  <philb@gnu.org>
2103
2104         * configure.in (arm*-*-uclinux*): New target.
2105         * configure: Regenerate.
2106
2107 2000-09-09  Kazu Hirata  <kazu@hxi.com>
2108
2109         * input-file.c: Fix formatting.
2110         * itbl-ops.c: Likewise.
2111         * messages.c: Likewise.
2112
2113 2000-09-08  Philip Blundell  <philb@gnu.org>
2114
2115         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2116         offset is negative.
2117
2118 2000-09-07  H.J. Lu  <hjl@gnu.org>
2119
2120         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2121         * configure: Rebuild.
2122
2123 2000-09-07  Kazu Hirata  <kazu@hxi.com>
2124
2125         * atof-generic.c: Fix formatting.
2126         * config/tc-mips.c: Likewise.
2127         * config/tc-vax.c: Likewise.
2128         * input-scrub.c: Likewise.
2129
2130 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
2131
2132         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2133         * configure.in (sh-*-linux*): Added.
2134         * configure: Rebuilt.
2135
2136 2000-09-06  Kazu Hirata  <kazu@hxi.com>
2137
2138         * config/tc-hppa.c: Fix formatting.
2139
2140         * ecoff.c: Fix formatting.
2141
2142 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
2143
2144         * configure: Rebuilt with new libtool.m4.
2145
2146 2000-09-05  Kazu Hirata  <kazu@hxi.com>
2147
2148         * cgen.c: Fix formatting.
2149         * config/tc-ia64.c: Likewise.
2150
2151 2000-09-05  Nick Clifton  <nickc@redhat.com>
2152
2153         * aclocal.m4: Regenerate.
2154         * config.in: Regenerate.
2155         * configure: Regenerate.
2156         * po/gas.pot: Regenerate.
2157
2158 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
2159
2160         * config/tc-cris.c: Correct comment typos.
2161
2162 2000-09-05  Eric Christopher  <echristo@cygnus.com>
2163
2164         * config/tc-mn10300.c: Cleanup.
2165         (md_pcrel_from): Enable.
2166
2167 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
2168
2169         * expr.c (operand): Fix a comment typo.
2170         * write.c (write_relocs): Fix a signed/unsigned warning.
2171
2172         * config/tc-hppa.c (fudge_reg_expressions): New
2173         (hppa_force_reg_syms_absolute): New.
2174         (pa_equ): Allow reg_section expressions.
2175         * config/tc-hppa.c (md_optimize_expr): Define.
2176         (hppa_force_reg_syms_absolute): Prototype.
2177
2178         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2179         (pa_parse_number): Pass in arg to select fp reg parsing.
2180         Return 1 to indicate format checks pass.  If strict, then only
2181         accept a register or register symbol.  Return value in...
2182         (pa_number): New static for pa_parse_number.
2183         (FP_REG_BASE): Define.
2184         (FP_REG_RSEL): Define.
2185         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2186         appropriate.  White space changes.
2187         (need_pa11_opcode): Don't bother passing any params, get them from
2188         globals instead.
2189         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2190         Remove extraneous check in case 'Q'.
2191         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2192         reg, set section of resulting symbol to reg_section.
2193         (pa_parse_space_stmt): Modify call to pa_parse_number.
2194         (pa_space): Likewise.
2195
2196         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2197         (hppa_force_relocation): Handle vtable relocs.
2198         (pa_vtable_entry): New.
2199         (pa_vtable_inherit): New.
2200         (md_pseudo_table): Add entries for vtable pseudos.
2201         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2202         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
2203         against weak syms.
2204         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2205         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2206         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2207         millicode import.
2208         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2209         specify a symbol type.
2210
2211         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2212         dependent things together.
2213         (md_elf_symbol_type): Define.
2214
2215         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2216         symbol.
2217         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2218
2219         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2220         (obj_elf_vtable_entry): Declare.
2221
2222         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2223         and export function.
2224         (obj_elf_vtable_entry): Similarly.
2225         (elf_pseudo_table): Fix the damage with a cast.
2226
2227 2000-09-03  Richard Henderson  <rth@cygnus.com>
2228
2229         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2230         for template selection when a label is needed.
2231
2232 2000-09-02  Kazu Hirata  <kazu@hxi.com>
2233
2234         * config/tc-ia64.c: Fix formatting.
2235
2236 2000-09-02  Nick Clifton  <nickc@redhat.com>
2237
2238         * configure.in: Increase version number to 2.10.91.
2239         * configure: Regenerate.
2240         * aclocal.m4: Regenerate.
2241         * config.in: Regenerate.
2242         * po/gas.pot: Regenerate.
2243         * Makefile.in: Regenerate.
2244
2245 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
2246
2247         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2248         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2249         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
2250         similar relocs.
2251         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2252         branches.
2253
2254 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
2255
2256         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2257         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2258         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2259         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2260         (GOT_symbol): New variable.
2261         (md_undefined_symbol): Set it.
2262
2263 2000-09-01  Richard Henderson  <rth@cygnus.com>
2264
2265         * config/tc-ia64.c (match): Don't inline.
2266         (extra_goodness): New.
2267         (md_begin): Prefer nop.f and nop.b for best_template.
2268
2269 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2270
2271         * as.c: Fix formatting.
2272         * cond.c: Likewise.
2273         * frags.c: Likewise.
2274         * macro.c: Likewise.
2275
2276 2000-08-31  Eric Christopher  <echristo@cygnus.com>
2277
2278         * config/tc-mn10300.c:  Cleanup and fix warnings.
2279         (md_pseudo_table): Add initializers.
2280         (md_show_usage): Cleanup.
2281         (md_parse_option): Fix warnings.
2282         (md_undefined_symbol): Fix warnings.
2283         (md_conver_frag): Fix warnings.
2284         (tc_gen_reloc): Fix warnings.
2285         (md_apply_fix3): Fix warnings.
2286         (check_operand): Fix warnings.
2287
2288 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
2289
2290         * acinclude.m4: Include libtool and gettext macros from the
2291         top level.
2292         * aclocal.m4, configure: Rebuilt.
2293
2294 2000-08-30  Mark Hatle  <mhatle@mvista.com>
2295
2296         * config/tc-ppc.c (md_parse_option): Recognize -m405.
2297
2298 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2299
2300         * listing.c: Fix formatting.
2301
2302 2000-08-29  Kazu Hirata  <kazu@hxi.com>
2303
2304         * app.c: Fix a comment typo.  Fix formatting.
2305
2306 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
2307
2308         * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2309         offset of the target destination for jmp instructions.
2310         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2311
2312 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
2313
2314         * NEWS: Mention support for CRIS.
2315
2316 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
2317
2318         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2319         Sets `.lcomm' alignment to zero.
2320
2321 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2322
2323         * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2324         TC_FIX_ADJUSTABLE): Define.
2325
2326 2000-08-23  Jim Wilson  <wilson@cygnus.com>
2327
2328         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2329         unwind.personality_routine is set.
2330
2331 2000-08-23  H.J. Lu  <hjl@gnu.org>
2332
2333         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2334
2335 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2336
2337         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2338         environment is pe.
2339
2340 2000-08-22  H.J. Lu  <hjl@gnu.org>
2341
2342         * config.in (STRICTCOFF): New for strict COFF.
2343
2344         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2345         i386-*-go32* and i386-go32-rtems*.
2346         * configure: Rebuilt.
2347
2348         * config/obj-coff.c (obj_coff_endef): Follow the historical
2349         behavior if STRICTCOFF is not defined.
2350
2351         * doc/internals.texi: Document STRICTCOFF.
2352
2353 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2354
2355         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2356         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2357         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2358         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2359         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2360         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2361         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2362         Likewise.
2363
2364 2000-08-22  Eric Christopher  <echristo@cygnus.com>
2365
2366         * config/tc-mn10300.c: (md_apply_fix): New function.
2367         (mn10300_force_relocation): New function.
2368         (mn10300_fix_adjustable): New function.
2369
2370         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2371         (TC_HANDLES_FX_DONE): Define.
2372         (obj_fix_adjustable): Define.
2373         (MD_APPLY_FIX3): Define.
2374         (TC_LINKRELAX_FIXUP): Define.
2375
2376         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
2377         previously defined.
2378         (fixup_segment): Use TC_LINKRELAX_FIXUP.
2379
2380         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2381
2382 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
2383
2384         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2385         if the fixup resulted in a relocation.
2386
2387 2000-08-18  Nick Clifton  <nickc@redhat.com>
2388
2389         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2390         Make reference to first element of shift_names explicit.
2391
2392 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
2393
2394         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2395         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2396         add a symbol's address.  Removed all target-specific #ifdefs that
2397         used to accomplished the same.
2398         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2399         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2400         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2401         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2402         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2403
2404 2000-08-17  Kazu Hirata  <kazu@hxi.com>
2405
2406         * dwarf2dbg.c: Fix formatting.
2407
2408 2000-08-17  Nick Clifton  <nickc@redhat.com>
2409
2410         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2411         to be recoded as logical shift lefts by zero.
2412
2413 2000-08-16  Jim Wilson  <wilson@cygnus.com>
2414
2415         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2416         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
2417         source registers.
2418         (note_register_values): Handle IA64_OPND_R3_2 operands.
2419
2420 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
2421
2422         * config/tc-i860.c (md_operand): Silly typo fixed.
2423
2424 2000-08-16  Nick Clifton  <nickc@redhat.com>
2425
2426         * config/tc-arm.c (struct asm_shift): Delete.
2427         (shift[]): Delete.
2428         (enum asm_shift_index): New.
2429         (struct asm_shift_properties): New.
2430         (struct asm_shift_name): New.
2431         (shift_properties[]); New.
2432         (shift_names[]); New.
2433
2434         (decode_shift): Use new structures.
2435         Issue a warning is "ROR #0" is used.
2436         Issue a warning if "ASR #0" or "LSR #0" is used.
2437
2438         (md_begin): Initialise arm_shift_hsh table from new
2439         asm_shift_name array.
2440
2441 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
2442
2443         * config/tc-sparc.c: Kill all warnings.
2444         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2445         in -xarch= as well.
2446         (md_show_usage): Update usage text.
2447
2448 2000-08-16  Nick Clifton  <nickc@redhat.com>
2449
2450         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2451         useful.
2452
2453 2000-08-15  Will Cohen  <wcohen@redhat.com>
2454
2455         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2456
2457         * config/tc-sh.c (md_assemble): Changed so debug_type
2458         test performed for ppi_assemble
2459         * config/tc-sh.c: Included dwarf2dbg.h.
2460         (debug_line): Defined.
2461         (md_assemble): Generates dwarf2 line info.
2462         (sh_finalize): New function.  Finalize dwarf2 info.
2463         (assemble_ppi): Returns size of code generated.
2464         (build_Mytes): Returns size of code generated.
2465         (md_pseudo_table): Added "file" and "loc" psuedo ops.
2466         * config/tc-sh.h (md_end): Defined.
2467         (sh_finalize): Declared.
2468
2469 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
2470
2471         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2472         md_number_to_chars.
2473
2474 2000-08-14  Nick Clifton  <nickc@redhat.com>
2475
2476         * config/tc-arm.c (do_bx): Allow "bx pc".
2477
2478 2000-08-14  Jim Wilson  <wilson@cygnus.com>
2479
2480         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2481         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2482         (md_begin): Change assignment to md.flag to OR in the new bit.
2483
2484 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
2485
2486         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2487         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2488         C_MOU, and C_EOS.
2489
2490 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
2491
2492         * NEWS: Mention i860 support.
2493
2494 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
2495
2496         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2497
2498 2000-08-14  Andreas Schwab  <schwab@suse.de>
2499
2500         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2501
2502 2000-08-11  Andreas Schwab  <schwab@suse.de>
2503
2504         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2505         argument.
2506
2507 2000-08-11  Kazu Hirata  <kazu@hxi.com>
2508
2509         * expr.c: Fix formatting.
2510         * config/obj-bout.c: Likewise.
2511
2512 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
2513
2514         * doc/c-i860.texi: Flesh out the i860 section more.
2515
2516 2000-08-10  Kazu Hirata  <kazu@hxi.com>
2517
2518         * symbols.c: Fix formatting.
2519         * expr.c: Likewise.
2520
2521 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
2522
2523         * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2524         modifier has the IgnoreSize bit set.
2525
2526 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
2527
2528         From  Rodney Brown  <RodneyBrown@mynd.com>
2529         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2530         * configure: Regenerate.
2531
2532 2000-08-09  Kazu Hirata  <kazu@hxi.com>
2533
2534         * hash.c: Fix formatting.
2535         * gasp.c: Likewise.
2536
2537 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
2538
2539         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2540         (i860_fix_info): New enum.
2541         (MD_APPLY_FIX3): Define.
2542         (WORKING_DOT_WORD): Define.
2543         (TC_HANDLES_FX_DONE): Define.
2544         (DIFF_EXPR_OK): Define.
2545         (LISTING_HEADER): Define.
2546         (TARGET_FORMAT): Select target format based on endian flag.
2547         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2548         (target_big_endian): Add external declaration.
2549
2550         * config/tc-i860.c: All existing code reworked completely. Other
2551         new code shown below.
2552         (SYNTAX_SVR4): Define.
2553         (target_warn_expand): New variable.
2554         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2555         (md_longopts): Declare and define with new options (-EL, -EB,
2556         and -mwarn-expand).
2557         (md_show_usage): New function.
2558         (md_operand): New function.
2559         (obtain_reloc_for_imm16): New function.
2560         (md_apply_fix3): New function.
2561         (tc_gen_reloc): New function.
2562
2563 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2564
2565         * config/tc-m68hc11.c (build_jump_insn): Make sure the
2566         2 bytes of the jump address are in the same frag.
2567         (find): Accept 68hc12 register indirect modes.
2568
2569         * NEWS: Mention 68HC11 & 68HC12 support.
2570
2571 2000-08-07  Richard Henderson  <rth@cygnus.com>
2572
2573         * config/tc-ia64.c (unwind): Add prologue_mask member.
2574         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2575         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2576         (dot_body): Clear unwind.prologue_mask.
2577         (dot_prologue): Set it.  Accept a register second argument.
2578
2579 2000-08-07  Kazu Hirata  <kazu@hxi.com>
2580
2581         * config/atof-ieee.c: Fix formatting.
2582         * config/atof-tahoe.c: Likewise.
2583
2584 2000-08-06  Nick Clifton  <nickc@cygnus.com>
2585
2586         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2587         work.
2588
2589         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2590         of .popsection, .previous, .pushsection, .subsection,
2591         .version, .vtable_entry, .vtable_inherit and .weak.
2592
2593 2000-08-05  Kazu Hirata  <kazu@hxi.com>
2594
2595         * config/tc-cris.c: Fix formatting.
2596         * config/tc-i386.c: Likewise.
2597         * config/tc-sparc.c (sparc_ip): Simplify the code.
2598
2599 2000-08-04  Kazu Hirata  <kazu@hxi.com>
2600
2601         * config/tc-cris.c: Rearrange code for readability.
2602         * config/tc-d10v.c: Fix formatting.
2603         * config/tc-m32r.c: Likewise.
2604         * config/tc-sparc.c: Likewise.
2605
2606 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2607
2608         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2609         before ia64_find_opcode.
2610         (md_assemble): Likewise.
2611
2612 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2613
2614         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2615         Undo some formatting fixes.
2616
2617 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2618
2619         * config/obj-som.c: Fix formatting.
2620         * config/obj-ieee.c: Likewise.
2621         * config/tc-arm.c: Likewise.
2622         * config/tc-v850.c: Likewise.
2623
2624 2000-08-01  Nick Clifton  <nickc@redhat.com>
2625
2626         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2627         index by command line option.
2628
2629 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2630
2631         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2632         (@node M68K-Branch): Rewrite to match the reality.
2633
2634 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2635
2636         * doc/c-i860.texi: New file.
2637         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2638         * doc/Makefile.in: Regenerate.
2639         * doc/all.texi: Add I860 as relevant architecture.
2640         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2641
2642 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2643
2644         * config/tc-d30v.c: Fix formatting.
2645
2646 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2647
2648         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2649         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2650         long emit a long branch if available instead of an absolute jump, never
2651         emit absolute jumps for anything with --pcrel.
2652
2653         * doc/c-m68k.texi: Document new command line option.
2654
2655 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
2656
2657         * config/tc-avr.c: Use PARAMS macro in function declarations.
2658         Don't declare md_pcrel_from_section (already in tc-avr.h).
2659         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2660         (avr_operand): Don't set (unsigned) op_mask to -1.
2661
2662 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
2663
2664         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2665         * configure: Regenerated.
2666         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2667         of operand to the .type directive (.e.g, "type").
2668
2669 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
2670
2671         * as.h (warn_comment, found_comment, found_comment_file): Declare.
2672         * app.c (do_scrub_chars): Record where first comment found.
2673         * read.c (read_a_source_file): Init found_comment on entry, and
2674         notify whether comments found on exit.
2675         * config/tc-hppa.c (md_shortopts): Add "c".
2676         (md_longopts): Add warn-comment.
2677         (md_parse_option): Handle it.
2678         (md_show_usage): Show available options.
2679         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2680
2681 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2682
2683         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2684         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2685         sym_ptr_ptr
2686         (md_estimate_size_before_relax): Don't fall off end of function.
2687
2688 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2689
2690         * config/tc-avr.c: Fix formatting.
2691         * config/tc-ns32k.c: Likewise.
2692
2693 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
2694
2695         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2696
2697 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2698
2699         * config/tc-d10v.c: Fix formatting.
2700         * config/tc-z8k.c: Likewise.
2701         * config/tc-sparc.c: Likewise.
2702
2703 2000-07-26  Dave Brolley  <brolley@redhat.com>
2704
2705         * cgen.c (queue_fixup): Declare opinfo.
2706         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2707         (gas_cgen_md_operand): Ditto.
2708         (gas_cgen_md_apply_fix3): Ditto.
2709
2710 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2711
2712         * config/obj-coff.c (obj_frob_symbol): Don't merge
2713         labels. Don't merge if the symbol isn't constant. Return
2714         immediately if a symbol is merged.
2715
2716 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2717
2718         * frags.c (frag_align): Correct absolute section alignment.
2719
2720 2000-07-20  DJ Delorie  <dj@redhat.com>
2721
2722         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2723         it breaks linking against DLLs.
2724
2725 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2726
2727         * configure.in: Add CRIS support.
2728         * configure: Regenerate.
2729         * Makefile.am: (CPU_TYPES): Add cris.
2730         (CPU_OBJ_VALID) [aout]: Add cris.
2731         (MULTI_CPU_TYPES): Add cris.
2732         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2733         [coff]: Only i386 and mips are valid.
2734         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2735         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2736         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2737         Regenerate dependencies.
2738         * Makefile.in: Regenerate.
2739         * aclocal.m4: Regenerate.
2740         * as.c: Declare crisaout, criself.
2741         * config/tc-cris.h, config/tc-cris.c: New.
2742         * config/e-criself.c, config/e-crisaout.c: New.
2743         * po/POTFILES.in, po/gas.pot: Regenerate.
2744
2745 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2746
2747         * read.c: Fix formatting.
2748         * write.c: Fix formatting.
2749
2750 2000-07-19  H.J. Lu  <hjl@gnu.org>
2751
2752         * sb.c: Include <stdlib.h> if exists for abort ().
2753
2754 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2755
2756         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2757         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2758         (pa_type_args): Same here.
2759
2760 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2761
2762         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2763         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2764         the storage class is already set.
2765
2766 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2767
2768         * config/tc-m68hc11.c: Fix formatting.
2769         * config/tc-mn10200.c: Likewise.
2770         * config/tc-mn10300.c: Likewise.
2771         * config/tc-pj.c: Likewise.
2772         * config/tc-tic80.c: Likewise.
2773         * config/tc-w65.c: Likewise.
2774
2775 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2776
2777         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2778         is defined.
2779
2780 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2781
2782         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2783         @code.
2784
2785 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2786
2787         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2788         ELF as are used for SOM (except the 32-bit reloc one) to decide
2789         whether a symbol can be reduced to a section symbol.  Expand on
2790         the comment for symbols involved in LR% and RR% expressions.
2791
2792 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2793
2794         * config/tc-mips.c (mips_disable_float_construction): New
2795         static variable.  Set to true if doubles should not be
2796         constructed by loading two single width fp registers with
2797         halves of the value.
2798         (mips_ip): Test mips_disable_float_construction.
2799         (md_longopts): Add command line switches --construct-floats
2800         and --no-construct-floats.
2801         (md_parse_option): Parse new command line options.
2802         (md_show_usage): Describe new command line options.
2803
2804         * doc/c-mips.texi: Document new command line options.
2805
2806 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2807
2808         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2809         * configure: Regenerate.
2810
2811 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2812
2813         * configure.in (DEFAULT_EMULATION setting): Revert part of
2814         2000-07-01 change that set te_multi=multi unless set to tmips.
2815         * configure: Regenerate.
2816
2817 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2818
2819         * config/obj-coff.c (coff_frob_section): Add padding to the last
2820         section when aligning it increases its size.
2821
2822 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2823
2824         * config/tc-tic54x.c: Fix formatting.
2825
2826 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2827
2828         * config/tc-h8500.c: Fix formatting.
2829         * config/tc-tic54x.c: Fix formatting.
2830
2831 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2832
2833         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2834         displacements correctly.
2835
2836         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2837
2838 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2839
2840         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2841         warning.
2842         (hash_jam): Ditto.
2843
2844 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2845
2846         From  David Huggins-Daines  <dhd@linuxcare.com>
2847         * config/te-hppalinux64.h: Add a new emulation.
2848         * configure.in (emulations): Add configure bits to support the
2849         64-bit Linux/parisc target.
2850         * configure: Regenerate.
2851
2852         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2853         (md_shortopts): Add `V' for ELF.
2854
2855         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2856         when SOM or ELF_ARG_RELOC are defined.
2857         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2858         ELF_ARG_RELOC are defined.
2859         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2860         (pa_stringer): ..Do it here instead.  Fix comment typos.
2861         (hppa_force_relocation): Cast enums to int before comparing with
2862         ints.
2863
2864         From  Ryan Bradetich  <rbradetich@uswest.net>
2865         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2866         redifinition warning.
2867         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2868         (hppa_force_relocation): ditto
2869         (md_apply_fix): Added cast to buf to fix warnings.
2870
2871         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2872         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2873
2874         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2875         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2876         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2877         reloc_type** to avoid warnings in switch.
2878         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2879         little earlier instead.
2880
2881         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2882         and elf.
2883         (pa_type_args): Use symbol_arg_reloc_info.
2884         (struct pa_it): Make arg_reloc unsigned int.
2885         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2886         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2887         (pa_code): Delete.  pa_text duplicates this function.
2888         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2889         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2890         int.
2891         (cons_fix_new_hppa): Actually change selector to e_fsel when
2892         warning about assuming so.
2893         (tc_gen_reloc): More example elf arg reloc code.
2894         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2895         (hppa_force_relocation): Likewise.
2896
2897         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2898         files.
2899         (pa_end_of_source): Prototype.
2900         (hppa_fix_adjustable): Prototype.
2901         (LABELS_WITHOUT_COLONS): Move it..
2902         * config/te-hppa.h: To here.
2903
2904         * config/te-hppa64.h: New file.
2905
2906         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2907         type.
2908         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2909         format -10, -16, 16 relocs.
2910         (hppa_elf_mark_end_of_function): Test for null
2911         last_call_info->start_symbol
2912
2913         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2914         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2915         re_assesmble_* functions.  Delete extraneous statements.  Fix
2916         typos in comments.
2917         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2918         insn to re_assemble_*.
2919
2920 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2921
2922         * doc/internals.texi (Expressions): Fix typo.
2923
2924 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2925
2926         * config/tc-sh.c: Fix formatting.
2927         * config/tc-tic54x.c: Fix formatting.
2928         * depend.c: Fix formatting.
2929         * flonum-konst.c: Likewise.
2930         * flonum-mult.c: Likewise.
2931
2932 2000-07-07  Kazu Hirata <kazu@hxi.com>
2933
2934         * config/tc-sh.c: Fix comments.
2935         * config/obj-vms.c: Fix comments.
2936         * config/tc-a29k.c: Likewise.
2937         * config/tc-alpha.c: Likewise.
2938         * config/tc-h8300.c: Likewise.
2939         * config/tc-h8500.c: Likewise.
2940         * config/tc-i370.c: Likewise.
2941         * config/tc-ia64.c: Likewise.
2942         * config/tc-m68hc11.c: Likewise.
2943         * config/tc-m68k.c: Likewise.
2944         * config/tc-mips.c: Likewise.
2945         * config/tc-ns32k.c: Likewise.
2946         * config/tc-ppc.c: Likewise.
2947         * config/tc-z8k.c: Likewise.
2948
2949 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2950
2951         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2952         Default to '(SEC_LOAD | SEC_DATA)'.
2953         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2954
2955         * doc/internals.texi (CPU Backend): Describe
2956         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2957
2958 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2959
2960         * as.c (parse_args): NULL terminate the long option list.
2961
2962 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2963
2964         * config/tc-d30v.h: Include "write.h" for fixS.
2965         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2966
2967 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2968
2969         * config/tc-d30v.c (write_2_short): Further changes to warning
2970         messages produced when combining EITHER_BUT_PREFER_MU attributed
2971         opcodes.
2972
2973 2000-07-05  DJ Delorie  <dj@redhat.com>
2974
2975         * MAINTAINERS: new
2976
2977 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2978
2979         * config/tc-arm.c (psrs): Accept combinations of flags.
2980
2981 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2982
2983         * config/tc-avr.c: Change _ () to _() around all strings marked
2984         for translation (exception from the usual coding style).
2985         (avr_opt): New struct variable, how the new switches are set.
2986         (OPTION_MMCU): Define as 'm' and actually use.
2987         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2988         (show_mcu_list): New function, display the list of known MCUs.
2989         (md_show_usage): Document the new switches.  Call show_mcu_list.
2990         (avr_set_arch): Change 'm' to OPTION_MMCU.
2991         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2992         Handle the new switches.
2993         (avr_operands): Disable warnings for undefined combinations of
2994         operands if -mall-opcodes.  Disable warnings for skipping two-word
2995         instructions if enhanced core or -mno-skip-bug.
2996         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2997         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2998         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2999         (avr_ldi_expression): Warn about implicit lo8().
3000         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3001
3002 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
3003
3004         * configure.in: Add entry for mips-*-sysv4*MP*
3005         * configure: Rebuild
3006         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3007         elf32-tradlittlemips for traditional mips targets.
3008         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3009         test for Link Once sections as in adjust_reloc_syms.
3010         * config/te-tmips.h: New file for traditional mips targets. Define
3011         TE_TMIPS.
3012
3013 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3014
3015         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3016         flags argument is not present, don't change an existing section's
3017         section's attributes. If the flags argument is present, warn if the
3018         attributes don't match the section's current attributes. When
3019         long section names are supported, set SEC_LINK_ONCE and
3020         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3021
3022 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
3023
3024         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3025         symbols; create them.
3026
3027 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3028
3029         * write.c (set_segment_vma): New: Set vma and lma for a segment.
3030         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3031
3032 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
3033
3034         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3035         expressions.  Ignore the problem when handling 16 bit signed
3036         immediates, because the assembler will take care of the relocation
3037         later.
3038
3039 2000-06-27  Nick Clifton  <nickc@cygnus.com>
3040
3041         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3042         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3043         sequential order, and emit warning messages if the input source
3044         code contains constructs like that, or parallel constructs
3045         containing such opcodes.
3046
3047 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
3048
3049         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3050         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
3051         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3052         (md_show_usage): Update usage message.
3053         (md_parse_option): Allow redefinition of MCU type within the
3054         same avr[1-5] bfd machine type.  Show both old and new MCU type
3055         in the error message.
3056         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3057         Simplify 8K wrap code.
3058
3059 2000-06-25  Kazu Hirata  <kazu@hxi.com>
3060
3061         * config/obj-aout.c: Remove all uses of DEFUN.
3062         * config/obj-ieee.c: Likewise.
3063         * config/tc-sh.c: Fix comment typos.
3064         * config/tc-tahoe.c: Likewise.
3065         * config/tc-vax.c: Likewise.
3066         * config/tc-w65.c: Likewise.
3067         * config/tc-z8k.c: Likewise.
3068         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3069
3070 2000-06-24  DJ Delorie  <dj@cygnus.com>
3071
3072         * config/tc-i386.c (md_estimate_size_before_relax): Revert
3073         more changes from Sept 1999
3074         (tc_i386_fix_adjustable): ditto
3075         (md_apply_fix3): ditto
3076
3077 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
3078
3079         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3080         (gas_cgen_parse_operand): Set it around expression() call.
3081         (gas_cgen_md_operand): Test for it before longjmp().
3082
3083 2000-06-24  Kazu Hirata  <kazu@hxi.com>
3084
3085         * config/tc-h8500.c: Remove all uses of DEFUN.
3086         * config/tc-sh.c: Likewise.
3087         * config/tc-w65.c: Likewise.
3088         * config/tc-z8k.c: Likewise.
3089
3090         * config/tc-h8500.c: Fix typos in comments.
3091
3092 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
3093
3094         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3095         is defined.
3096
3097 2000-06-23  matthew green  <mrg@redhat.com>
3098
3099         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3100         defined.  Fix error message for `[' grouping.
3101
3102 2000-06-22  Kazu Hirata  <kazu@hxi.com>
3103
3104         * config/tc-h8300.c: Fix formatting and comment typos.
3105
3106 2000-06-22  Timothy Wall  <twall@cygnus.com>
3107
3108         * config/tc-ia64.c (note_register_values): Move premature QP
3109         notation clearing into the appropriate place.
3110
3111 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
3112
3113         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
3114         first before anything else.  Add bin-bugs.h, emul.h and progress.h
3115         Sort list of files as for $(OBJS) in Makefile.am.
3116
3117         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3118         find one.  Remake dependencies.
3119         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
3120         * Makefile.in: Regenerate.
3121         * doc/Makefile.in: Regenerate.
3122
3123         * config/tc-i386.c (i386_displacement): Don't assume a constant
3124         displacement is necessarily 16 bits when in 16 bit code mode.
3125         (md_assemble): Instead size the displacement here after we know
3126         for sure that a .code16gcc operand hasn't automatically added
3127         operand size prefixes.
3128
3129 2000-06-21  H.J. Lu  <hjl@gnu.org>
3130
3131         * Makefile.am: Rebuild dependency.
3132         * Makefile.in: Rebuild.
3133
3134 2000-06-21  Kazu Hirata  <kazu@hxi.com>
3135
3136         * config/tc-h8300.c (parse_reg): Make the function static.
3137         (parse_exp): Likewise.
3138
3139 2000-06-20  DJ Delorie  <dj@cygnus.com>
3140
3141         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3142         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3143         for cygwin import libraries to work properly.
3144
3145 2000-06-20  H.J. Lu  <hjl@gnu.org>
3146
3147         * Makefile.am: Rebuild dependency.
3148         * Makefile.in: Rebuild.
3149         * configure: Likewise.
3150         * doc/Makefile.in: Likewise.
3151
3152 2000-06-20  Timothy Wall  <twall@cygnus.com>
3153
3154         * doc/internals.texi (CPU backend): Add @itemx for
3155         TC_START_LABEL_WITHOUT_COLON.
3156         * doc/c-tic54x.texi: New.
3157         * doc/as.texinfo: Add tic54x features and include primary tic54x
3158         documentation file.
3159         * doc/all.texi: Add C54X.
3160         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3161         * doc/Makefile.in: Regenerate.
3162         * configure.in: Add tic54x and define LIBM for tic54x.
3163         * configure: Regenrate.
3164         * config/tc-tic54x.[ch]: New.
3165         * config/obj-coff.h: Add tic54x.
3166         * Makefile.am: (CPU_TYPES): Add tic54x.
3167         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3168         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3169         (as_new_LDADD): Add $(LIBM).
3170         * Makefile.in: Regenerate.
3171
3172 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
3173
3174         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3175         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3176         * doc/as.texinfo: Likewise.
3177
3178         * configure, Makefile.in: Regenerate.
3179         * configure.in (emulations): Recognize m6811 and m6812.
3180         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3181         Added files for 68hc11 and 68hc12 assembler.
3182         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3183         * config/tc-m68hc11.h: Header definition for that assembler.
3184
3185 2000-06-18  Nick Clifton  <nickc@redhat.com>
3186
3187         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3188         instead of OCTETS_PER_BYTE.
3189
3190         * config/tc-v850.c: Fix compile time warnings.
3191         * config/tc-ppc.c: Fix compile time warnings.
3192
3193 2000-06-18  H.J. Lu <hjl@gnu.org>
3194
3195         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3196         * configure: Rebuild.
3197
3198 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3199
3200         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3201         to BFD_ASSEMBLER.
3202
3203 2000-06-16  Nick Clifton  <nickc@cygnus.com>
3204
3205         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3206         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3207
3208         * doc/c-mips.texi: Document newly accepted cpu variants.
3209
3210 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
3211
3212         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3213
3214 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
3215
3216         * macro.c (getstring): Make it possible to escape the quote
3217         character.
3218
3219 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
3220
3221         * config/tc-hppa.c (pa_export): Weak symbols can be global.
3222
3223 2000-06-13  H.J. Lu  <hjl@gnu.org>
3224
3225         * configure: Regenerate.
3226
3227 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
3228
3229         * app.c (do_scrub_begin): Don't default lex[';'] as a line
3230         separator.
3231         * doc/internals.texi (line_separator_chars): Semicolon is no
3232         longer a default.  Mention null and newline as defaults.
3233
3234         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3235
3236         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3237         * config/tc-i860.h (line_separator_chars): Likewise.
3238         * config/tc-h8300.c (line_separator_chars): Likewise.
3239         * config/tc-i960.c (line_separator_chars): Likewise.
3240         * config/tc-m68k.c (line_separator_chars): Likewise.
3241         * config/tc-mips.c (line_separator_chars): Likewise.
3242         * config/tc-ns32k.c (line_separator_chars): Likewise.
3243         * config/tc-sparc.c (line_separator_chars): Likewise.
3244         * config/tc-vax.c (line_separator_chars): Likewise.
3245
3246         * config/tc-h8300.c (comment_chars): Use string initialiser.
3247         * config/tc-i960.c (line_comment_chars): Likewise.
3248         * config/tc-z8k.c (comment_chars, line_comment_chars,
3249         line_separator_chars): Likewise.
3250
3251         * config/tc-arm.c (line_separator_chars): Always use `;', not just
3252         for TE_LINUX.
3253
3254 2000-06-08  Nick Clifton  <nickc@cygnus.com>
3255
3256         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3257         for size 1 fixes.
3258
3259 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
3260
3261         * configure.in (VERSION): Update to show this is the CVS mainline.
3262
3263 2000-06-08  Matthew Jacob  <mjacob@feral.com>
3264
3265         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3266         $at is the integer register $r28, vs. both $r28 and the floating
3267         point register $f28.
3268
3269 2000-06-08  James E. Wilson  <wilson@cygnus.com>
3270
3271         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3272         (dot_endp): Don't call ia64_flush_insns.
3273         (emit_one_bundle): Don't delete prologue/body records from
3274         unwind_record list in first loop.  Rewrite second loop to account for
3275         this.
3276
3277 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
3278
3279         * config/tc-ia64.c: Add missing prototypes.
3280         (generate_unwind_image): Cast argument to output_unw_records call.
3281
3282 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
3283
3284         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3285
3286 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
3287
3288         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3289         (REGISTER_P): likewise.
3290         (avr_opcodes): uses include/opcode/avr.h
3291         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3292
3293 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
3294
3295         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
3296         initializers too.
3297
3298 2000-06-03  H.J. Lu  <hjl@gnu.org>
3299
3300         * read.c (is_end_of_line): Put back `;'.
3301
3302 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
3303
3304         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3305
3306 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
3307
3308         * expr.c (operand): Test is_end_of_line outside switch to catch
3309         line separator chars that are also operators.
3310         (operator): Return O_illegal for line separator chars.
3311
3312         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
3313         entry (or `!' entry for TC_HPPA).
3314
3315         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3316         before indexing is_end_of_line.  Remove redundant check for '\0'.
3317         (fp_op2): Likewise.
3318         * config/tc-h8500.c (md_assemble): Likewise.
3319         * config/tc-mcore.c (md_assemble): Likewise.
3320         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3321         (md_atof): Likewise
3322
3323         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3324         is_end_of_line.
3325         * config/tc-mcore.c (mcore_cons): Likewise.
3326         (mcore_float_cons): Likewise.
3327         (mcore_stringer): Likewise.
3328         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3329
3330 2000-06-01  Scott Bambrough <scottb@netwinder.org>
3331
3332         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3333
3334 2000-05-29  Nick Clifton  <nickc@cygnus.com>
3335
3336         * config/tc-sh.c: Fix compile time warning messages.
3337
3338         * config/tc-mips.c: Fix compile time warning messages.
3339
3340 2000-05-29  Philip Blundell  <philb@gnu.org>
3341
3342         * doc/as.texinfo: Update copyright dates.
3343         (Local Labels): Delete misplaced mention of ARM.
3344         * NEWS: Mention ARM ELF support.
3345
3346 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
3347
3348         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3349         it is modified, and use the real_size to compute the frag address
3350         for dwarf2 line info.
3351
3352 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
3353
3354         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3355         line-matching scheme to cope with automake moving variables around.
3356         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3357         * Makefile.in: Regenerate.
3358
3359 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
3360
3361         * config/tc-sparc.c (sparc_relax): New.
3362         (md_longopts): Add -relax and -no-relax options.
3363         (md_parse_options, md_show_usage): Likewise.
3364         (md_apply_fix3): Optimize tail call into branch always if possible.
3365
3366 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
3367
3368         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3369         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3370         rules, with warning when a GAS statement specifies a packing that
3371         will result in an instruction being squashed.
3372         Added typdef packing_type and enumerals, changed various integer
3373         literals to use the enumerals.
3374
3375 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
3376
3377         * config/tc-ia64.c (dot_restorereg_p): New function.
3378         (md_pseudo_table): Add restorereg.p.
3379         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3380         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3381
3382         * config/tc-ia64.h (unw_record_type): Add unwabi.
3383         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
3384         called MASK with members for imask, and the masks produced by
3385         fr_mem, gr_mem, br_mem, and frgr_mem.
3386         (unw_p_record): Add members ABI and CONTEXT.
3387         (unw_x_record): Add member AB.
3388         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3389         as pseudo-register for use during unwind info generation.
3390         (AR_PFS, AR_LC): New macros.
3391         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3392         whose names start with an at sign (as in "@priunat").
3393         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3394         register.
3395         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3396         proc_end, unwind_info, personality_routine): Consolidate into
3397         "unwind" structure to reduce offset-table use.  Add member
3398         NEXT_SLOT_NUMBER to track the slot number for the next instruction
3399         to be emitted.
3400         (output_R1_format, output_R3_format, output_P3_format,
3401         output_P6_format): Initialize R with zero to reduce compiler warnings.
3402         (output_P7_format): Ditto.  Add `default' branch to switch
3403         statement to reduce compiler warnings.
3404         (output_P8_format, output_B1_format, output_B4_format): Ditto.
3405         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3406         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
3407         into single argument.
3408         (output_X1_format, output_X3_format): Initialize R with zero to reduce
3409         compiler warnings.  Merge A and B args into single argument.
3410         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
3411         A and B args into single argument.
3412         (free_record): Removed (wasn't used).
3413         (free_list_records): Also free imasks in prologue records.
3414         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3415         (output_spill_mask): Remove.
3416         (output_unwabi): New function.
3417         (output_epilogue, output_label_state, output_copy_state): Call
3418         alloc_record.
3419         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3420         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3421         argument.
3422         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
3423         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3424         as part of handling the prologue records.  Emit region's imask if
3425         we have one.  Handle unwabi, epilogue, label_state, copy_state,
3426         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3427         spill_sprel_p, and spill_reg_p records.
3428         (set_imask, count_bits, slot_index): New function.
3429         (fixup_unw_records): Fix region size computation.  Handle
3430         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3431         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
3432         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3433         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
3434         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3435         (dot_save): Use manifest constants for applicaton registers.
3436         Handle REG_PR and REG_PRIUNAT.
3437         (dot_restore): Don't just ignore it.
3438         (dot_restorereg): New function..
3439         (generate_unwind_image): Ensure unwind info is a multiple of eight
3440         bytes, not just four bytes.
3441         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3442         (dot_altrp): Don't just ignore it.
3443         (dot_savemem): New function.  Replaces dot_savesp() and
3444         dot_savepsp().  Use manifest constants for applicaton registers.
3445         Handle REG_PR and REG_PRIUNAT.
3446         (dot_savef): Simplify.
3447         (dot_saveb): Support generation of br_gr.
3448         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3449          dot_label_state, dot_copy_state): New function.
3450         (dot_unwabi): Don't just ignore it.
3451         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3452         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3453         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
3454         (emit_one_bundle): Set slot number for prologue/body records
3455         *before* emitting the first insn.
3456         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3457         (md_begin): Declare "psp" pseudo-register.
3458         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
3459         so we don't get segfault.
3460         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3461         counts as required per SW Conventions manual
3462         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3463         output_preds_psprel, output_preds_sprel, output_spill_base,
3464         output_unat_psprel, output_unat_sprel, output_lc_psprel,
3465         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3466         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3467         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3468         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3469         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3470         (dot_vframe): Implement.
3471         (dot_vframesp, dot_vframepsp): New function.
3472
3473 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
3474
3475         * configure.in (i386-*-freebsd a.out entry): Quote properly.
3476         * configure: Regenerate.
3477
3478 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
3479
3480         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3481         (md_estimate_size_before_relax): so we can use it here instead of
3482         old kludges.  Localise vars to blocks.  Comment.
3483
3484         * frags.c (frag_new): Update fr_var comments.
3485         * frags.h (struct frag): Ditto.
3486
3487 2000-05-22  Richard Henderson  <rth@cygnus.com>
3488
3489         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3490         (pseudo_func): Add pcrel.
3491         (operand_match):  Handle IA64_OPND_TGT64.
3492         (build_insn): Likewise.
3493         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3494         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3495         (fix_insn): Handle all three 64-bit relocation types.
3496
3497 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
3498
3499         * obj.h (struct format_ops): New members begin, app_file,
3500         s_set_other, s_set_desc, s_get_type, s_set_type,
3501         separate_stab_sections, init_stab_section.
3502
3503         * config/obj-multi.h: Update GPL notice to v2.
3504         (obj_begin): New.
3505         (obj_app_file): New.
3506         (S_SET_SIZE): Test s_set_size for NULL before calling.
3507         (S_SET_ALIGN): Similar for s_set_align.
3508         (S_SET_OTHER): New.
3509         (S_SET_DESC): New.
3510         (S_GET_TYPE): New.
3511         (S_SET_TYPE): New.
3512         (SEPARATE_STAB_SECTIONS): New.
3513         (INIT_STAB_SECTION): New.
3514         (EMIT_SECTION_SYMBOLS): New.
3515         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3516
3517         * config/obj-elf.h: Update GPL notice to v2.
3518         Mention that this file is included from obj-multi.h.
3519         (obj_begin): Wrap definition in ifndef.
3520         (elf_file_symbol): Constify declaration.
3521         (obj_app_file): Ditto.
3522         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3523         Wrap in ifndef SEPARATE_STAB_SECTIONS.
3524
3525         * config/obj-elf.c (elf_s_set_other): New.
3526         (elf_file_symbol): Constify argument.
3527         (elf_separate_stab_sections): New.
3528         (elf_init_stab_section): New.
3529         (elf_format_ops): Add new members.  Remove comma at end.
3530
3531         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3532         (ecoff_format_ops): Add new fields.  Remove comma at end.
3533         Mention inconsistency for emit_section_symbols.
3534
3535         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3536
3537         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3538         (coff_separate_stab_sections): New.
3539         (coff_format_ops): Add new members.
3540
3541         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3542         (obj_aout_s_set_other): New.
3543         (obj_aout_s_set_desc): New.
3544         (obj_aout_s_get_type): New.
3545         (obj_aout_s_set_type): New.
3546         (obj_aout_separate_stab_sections): New.
3547         (aout_format_ops): New members added.  Use obj_aout_process_stab,
3548         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
3549         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3550         appropriate.
3551         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3552
3553 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
3554
3555         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3556         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3557         (md_estimate_size_before_relax): Ensure jumps to weak and
3558         externally visible symbols are relocatable.
3559
3560 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
3561
3562         * stabs.c (aout_process_stab): Make global.
3563         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3564         * read.h (aout_process_stab): Declare.
3565
3566         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3567         Generalize to *aout, *coff *elf.
3568         * configure: Regenerated.
3569
3570         * doc/internals.texi (Object format backend): Say
3571         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3572
3573         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3574         * Makefile.in: Regenerated.
3575
3576 2000-05-19  Catherine Moore  <clm@cygnus.com>
3577
3578         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3579
3580 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
3581
3582         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3583         instruction to reflect change in re_assemble_*.
3584
3585 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
3586
3587         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3588         build PA64 ELF tools.
3589         * configure: Rebuilt.
3590
3591 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
3592
3593         * Makefile.am: Regenerate dependencies.
3594         * Makefile.in: Regenerate.
3595
3596 2000-05-15  Nick Clifton  <nickc@cygnus.com>
3597
3598         * config/tc-arm.c (struct asm_psr): Add boolean field
3599         distinguishing between CSPR and SPSR.  Rename 'number' field
3600         to 'field'.
3601         (psrs): Rearrange contents to match new asm_psr structure.
3602         (arm_psr_parse): Move next to psr_required_here.  Make it
3603         return an asm_psr structure.
3604         (psr_required_here): Use asm_psr structure returned by
3605         arm_psr_parse.
3606         (do_msr): Reorganise to allow psr_required_here to be called
3607         only once.
3608         (md_undefined_name): Mark 'name' parameter as unused, since
3609         the COFF target does not use it.
3610
3611 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3612
3613         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3614         standards.
3615         * config/te-aux.h:  Likewise.
3616         * config/te-dpx2.h:  Likewise.
3617         * config/te-go32.h:  Likewise.
3618         * config/te-hp300.h:  Likewise.
3619         * config/te-hppa.h:  Likewise.
3620         * config/te-i386aix.h:  Likewise.
3621         * config/te-ic960.h:  Likewise.
3622         * config/te-interix.h:  Likewise.
3623         * config/te-nbsd532.h:  Likewise.
3624         * config/te-pc532mach.h:  Likewise.
3625         * config/te-ppcnw.h:  Likewise.
3626         * config/te-psos.h:  Likewise.
3627         * config/te-sparcaout.h:  Likewise.
3628         * config/te-sun3.h:  Likewise.
3629         * config/te-sysv32.h:  Likewise.
3630
3631 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3632
3633         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3634         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3635         and sign extend without an if statement.
3636         (build_bytes): Likewise.
3637
3638 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3639
3640         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3641         X_add_symbol L_32 case.
3642
3643 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3644
3645         * config/te-freebsd.h: New file.
3646
3647 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3648
3649         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3650         bindtextdomain): Replace defines with those from intl/libgettext.h
3651         to quieten gcc warnings.
3652
3653         * NEWS: Mention x86 .arch and -q.
3654
3655         * config/tc-i386.c (quiet_warnings): New.
3656         (md_assemble): Use quiet_warnings.
3657         (md_parse_option): Set quiet_warnings from -q.
3658         (md_show_usage): Mention -q, delete -m.
3659         (flag_do_long_jump): Delete.
3660         (md_parse_option): Remove -m.
3661         (md_show_usage): Remove -m.
3662         (md_create_long_jump): Remove useless flag_do_long_jump code.
3663
3664         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3665         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3666
3667 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3668             Alexander Sokolov <robocop@netlink.ru>
3669
3670         * doc/c-i386.texi (i386-Arch): New section.
3671         (i386-Syntax): Mention .intel_syntax and .att_syntax.
3672
3673         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3674         (smallest_imm_type): Use smallest opcode for shift by one if cpu
3675         architecture has been given and is not 486.
3676         (set_cpu_arch): New.
3677         (md_pseudo_table): Add .arch.
3678         (md_assemble): Warn if cpu architecture has been given and an
3679         unsupported instruction.
3680
3681         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3682         Move operand_types bit defines after relevant template field.
3683         (template): Add cpu_flags.
3684         (Cpu*): Define.
3685         (arch_entry): New.
3686
3687 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
3688
3689         * config/tc-mn10300.h (md_end): Define.
3690         (mn10300_finalize): Declare.
3691         * config/tc-mn10300.c: Include dwarf2dbg.h.
3692         (debug_line): Define.
3693         (md_assemble): Generate dwarf2 line info.
3694         (mn10300_finalize): New function.  Finalize dwarf2 info.
3695
3696 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
3697
3698         * config/tc-mips.c (md_estimate_size_before_relax): Use the
3699         external version of the relocation for weak symbols.
3700
3701 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
3702
3703         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3704         frame size in units of 16 bytes, as required per SW Conventions manual.
3705         (output_unw_records): Output info-block header as a dword to get
3706         byte-order right.
3707
3708 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3709
3710         * as.h: #include "file", not <file> on files from ../include.
3711         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3712         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3713         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3714         (tc_coff_symbol_emit_hook): Ditto.
3715         (OPTCOUNT): Cast to int to avoid compiler warning.
3716         (md_begin): Fix signed/unsigned warnings.
3717
3718 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3719
3720         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3721         ABRANCH LONG case for a conditional branch on a 68000.
3722         (md_estimate_size_before_relax): Likewise.  Also handle
3723         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3724         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3725         PC-relative on all CPUs.
3726         (md_estimate_size_before_relax): Likewise.
3727
3728 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3729
3730         * as.c (parse_args): Just mention current year in printed
3731         copyright message.
3732
3733 2000-05-03  J.T. Conklin  <jtc@redback.com>
3734
3735         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3736         unit registers.
3737         (md_parse_option): Recognize -m7400.
3738
3739 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3740
3741         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3742         don't permit lp to become less than the words array.
3743
3744 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3745
3746         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3747         Fix little-endian case.
3748
3749 2000-05-03  David O'Brien  <obrien@NUXI.com>
3750
3751         * as.c (parse_args): Update copyright.
3752
3753 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3754
3755         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3756         for the .bss section too.
3757
3758 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3759
3760         * configure.in: Set em=linux for hppa-*-linux.
3761         * configure: Regenerate.
3762         * doc/Makefile.in: Regenerate with correct automake.
3763
3764         * frags.c (frag_grow): Sanity check chunk_size.
3765
3766         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3767         * config/obj-som.h: Likewise.
3768         * config/obj-ieee.h: Likewise.
3769
3770         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3771
3772         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3773         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3774         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3775         (pa_ip): low_sign_unext now returns via function value.  Use
3776         re_assemble_* instead of dis_assemble_* and
3777         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3778         unnecessarily.
3779         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3780         (md_section_align, md_parse_option, md_show_usage,
3781         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3782         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3783         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3784         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3785         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3786         pa_text): Likewise.
3787         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3788         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3789         outside of switch.  Correct mask and shifting errors in case 10
3790         and case -11.  In case 21, compare against signed range to suit
3791         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3792         case 17 and case 22, use offsetT variable to properly check range.
3793         Use re_assemble_* here too.
3794         (evaluate_absolute): Change type of value to offsetT.  Call
3795         hppa_field_adjust to do the work for us.
3796         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3797         (pa_parse_cmpib_64_cmpltr): Ditto.
3798         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3799         of i to unsigned int.
3800         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3801         (pa_end_of_source): Return type is void.
3802
3803 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3804
3805         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3806
3807 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3808
3809         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3810         More comments added.
3811         (md_begin): Removed "construct symbols for each register name".
3812         Because register names conflicts with GCC generated function
3813         names.
3814         (avr_operand): Now constant numbers can be used as a register
3815         identifiers (0 as r0, 31 as r31).
3816         (md_assemble): use skip_space () before parsing instruction
3817         operands.
3818
3819 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3820
3821         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3822         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3823         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3824         * configure: Regenerate.
3825
3826 2000-04-29  Andreas Jaeger  <aj@suse.de>
3827
3828         * as.h: Correctly check GCC version.
3829
3830 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3831
3832         * doc/as.1: Fix unbalanced brackets.
3833
3834         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3835         TE_FreeBSD.
3836         (line_comment_chars): Set to '/' if TE_FreeBSD.
3837
3838 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3839
3840         * configure.in: Configury support for PA64 (currently disabled).
3841         * configure: Rebuilt.
3842
3843 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3844
3845         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3846         bfd_set_section_alignment.
3847
3848 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3849
3850         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3851         than 32.
3852
3853 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3854
3855         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3856         * doc/as.texinfo (Align): Include arm and strongarm in list of
3857         targets that have the second form of the behaviour of the .align
3858         directive.
3859
3860 2000-04-24  Mark Klein <mklein@dis.com>
3861
3862         * config/obj-som.c: Terminate obj_pseudo_table.
3863
3864 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3865
3866         * as.c (parse_args): Allow md_parse_option to override -a listing
3867         option.
3868         * config/obj-coff.c (add_lineno): Change type of offset parameter
3869         from "int" to "bfd_vma."
3870         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3871         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3872         (ppc_change_csect): Align correctly for XCOFF64.
3873         (ppc_machine): New function, which discards "ppc_machine" line.
3874         (ppc_tc): Cons for 8 when code is 64 bit.
3875         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3876         relocations.
3877         (md_parse_option): Handle -a64 and -a32.
3878         (ppc_xcoff64): New.
3879         * config/tc-ppc.h (TARGET_MACH): Define.
3880         (TARGET_FORMAT): Move to function.
3881         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3882
3883 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3884
3885         * config/tc-avr.c: New AVR_ISA_ defined.
3886         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3887         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3888         for `fmul', `movw' and `lpm R,Z' instructions.
3889         (avr_operands): Warn if current opcode is a two-word instruction
3890         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3891         (avr_opcodes): New commands added.
3892         (REGISTER_P): Check 'a' and 'v' constraint letters.
3893         (mcu_types): New MCU added.
3894
3895 2000-04-22  Timothy Wall  <twall@cygnus.com>
3896
3897         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3898         to "natval".
3899         (operand_match): Conditionally insert default bit values for IMMU9.
3900
3901 2000-04-14  Matthew Green  <mrg@cygnus.com>
3902
3903         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3904         * configure: Rebuilt.
3905
3906 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3907                           Jason Eckhardt  <jle@cygnus.com>
3908
3909         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3910
3911         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3912         Added handling of new operand types l,y,&,fe,fE,fx.
3913
3914 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3915                           David Mosberger  <davidm@hpl.hp.com>
3916                           Timothy Wall <twall@cygnus.com>
3917                           Andrew MacLeod  <amacleod@cygnus.com>
3918                           Jim Wilson  <wilson@cygnus.com>
3919
3920         * Makefile.am (CPU_TYPES): Add ia64.
3921         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3922         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3923         * Makefile.in: Rebuild.
3924         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3925         * configure: Rebuild.
3926         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3927         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3928         * expr.c (expr): Handle md_optimize_expr.
3929         * read.c (LEX_HASH): Add comment.
3930         * config/tc-ia64.c, config/tc-ia64.h: New files.
3931
3932 2000-04-21  Richard Henderson  <rth@cygnus.com>
3933
3934         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3935         bundling a non-delayed branch type instruction.
3936
3937 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3938
3939         * config/tc-mn10300.c (HAVE_AM30): Define.
3940         (md_assemble): Use it.
3941
3942 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3943
3944         * config/obj-elf.c (obj_elf_change_section): Check for changed
3945         section attributes.
3946
3947         * Makefile.am: (CPU_MULTI_VALID): Remove.
3948         (MULTI_CPU_TYPES): Define.
3949         (MULTI_CPU_OBJ_VALID): Define.
3950         (DEPTC): Use the above.
3951         (DEPOBJ): Same here.
3952         (DEP2): And here.
3953         Regenerate dependencies.
3954         * Makefile.in: Regenerate.
3955
3956 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3957
3958         * Makefile.am (YACC, LEX): Get them from configure.
3959
3960 2000-04-18  H.J. Lu  (hjl@gnu.org)
3961
3962         * config/tc-i386.c (offset_in_range): Use addressT instead of
3963         bfd_vma for non-bfd assemblers.
3964
3965 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3966
3967         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3968         doesn't give spurious errors.
3969
3970 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3971
3972         * as.h (SEEK_SET): Define if undefined.
3973
3974 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3975
3976         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3977         constants, and don't assume offsetT is 32 bits.
3978
3979 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3980
3981         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3982         (md_pcrel_from_section): Add prototype.
3983         (d10v_fix_adjustable): Add prototype.
3984         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3985
3986         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3987
3988 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3989
3990         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3991         symbol in frag chain.
3992
3993 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3994
3995         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3996         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3997         (fits_in_signed_word, smallest_imm_type): Ditto.
3998         (md_assemble): Use an offsetT var to hold offsetT values, not a
3999         long.
4000         (offset_in_range): New.
4001         (md_assemble): Use it.
4002         (md_convert_frag): Change type of target_address, opcode_address,
4003         and displacement_from_opcode_start to offsetT.
4004         (md_create_short_jump): Change type of offset to offsetT.
4005         (md_create_long_jump): Ditto.
4006         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4007         (md_chars_to_number): Remove.
4008         (output_invalid): Remove duplicate prototype.
4009
4010 2000-04-09  Nick Clifton  <nickc@cygnus.com>
4011
4012         * Makefile.am (CPU_TYPES): Add 'avr'.
4013         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4014         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4015
4016         * Makefile.in: Regenerate.
4017
4018         * doc/as.texinfo: Add M32R documentation.
4019
4020 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4021
4022         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
4023         --enable-build-warnings option.
4024         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4025         * Makefile.in, configure: Re-generate.
4026
4027 2000-04-07  Nick Clifton  <nickc@cygnus.com>
4028
4029         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4030         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4031         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4032         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4033         (arm_force_relocation): Force relocations for
4034         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4035
4036 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4037
4038         * config/tc-sh.c (get_operands): There's no third operand if the
4039         first operand is an immediate.
4040
4041 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4042
4043         * config/tc-sh.c (immediate): Delete.
4044         (sh_operand_info): Add immediate member.
4045         (parse_reg): Use A_PC for pc.
4046         (parse_exp): Add second argument 'op'.  All callers changed.
4047         (parse_at): Expect pc to be coded as A_PC.
4048         Use immediate field in *op.
4049         (insert): Add fourth argument 'op'.  All callers changed.
4050         (build_relax): Add second argument 'op'.  All callers changed.
4051         (insert_loop_bounds): New function.
4052         (build_Mytes): Remove DISP_4.
4053         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
4054         (assemble_ppi): Use immediate field in *operand.
4055         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4056         (md_apply_fix): Likewise.
4057         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
4058
4059 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4060
4061         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4062
4063 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
4064
4065         * internals.texi (CPU backend): Document
4066         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4067
4068 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
4069
4070         * po/gas.pot: Regenerate.
4071
4072         * as.c (show_usage): Restore translated part of bug string.
4073         * gasp.c (show_usage): Likewise.
4074
4075         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4076         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
4077         than move-if-change.
4078         (DEP1): Modify for "gcc -MM".
4079         (DEPTC): Likewise.
4080         (DEPOBJ): Likewise.
4081         (DEP2): Likewise.
4082         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4083         Update dependencies.
4084         * Makefile.in: Regenerate.
4085
4086 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
4087
4088         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4089         (md_begin): Likewise.
4090         (HAVE_AM33): New macro.
4091         (md_assemble): Use it.  Match r_regs and xr_regs only if
4092         HAVE_AM33.
4093
4094 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
4095
4096         * as.h: #include "bin-bugs.h"
4097         * as.c (show_usage): Use REPORT_BUGS_TO.
4098         * gasp.c: #include "bin-bugs.h"
4099         (show_usage): Use REPORT_BUGS_TO.
4100
4101         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4102
4103 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
4104
4105         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4106         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4107         adjustments.
4108
4109 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
4110
4111         * config/tc-i386.c (i386_immediate): Don't assume a constant
4112         immediate is necessarily 16 bits when in 16 bit code mode.
4113         (md_assemble): Instead set guess_suffix here after we have checked
4114         registers.
4115
4116 2000-04-02  Richard Henderson  <rth@cygnus.com>
4117
4118         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4119         quantities.  Correct right shift sign extension.
4120         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
4121         32-bit value when shifting into place.
4122
4123 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
4124
4125         * app.c: Add ATTRIBUTE_UNUSED as needed.
4126         * config/tc-ppc.c: Likewise.
4127         (ppc_size): Make unsigned long.
4128         (ppc_insert_operand): Add casts to avoid warnings.
4129
4130 2000-03-31  Nick Clifton  <nickc@cygnus.com>
4131
4132         * config/tc-d10v.h (md_flush_pending_output): Define.
4133
4134 2000-03-29  Nick Clifton  <nickc@cygnus.com>
4135
4136         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4137         segment.  Works for both BFD_ASSEMBLER and others.
4138         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4139
4140 2000-03-29  Nick Clifton <nickc@cygnus.com
4141
4142         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4143
4144 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
4145
4146         * listing.c (LISTING_LHS_WIDTH): Default depends on
4147         LISTING_WORD_SIZE.
4148         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4149
4150 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
4151
4152         * config/tc-sh.c (md_show_usage): Use backslash before newline in
4153         string literal.
4154
4155 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
4156
4157         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4158
4159         * config/tc-avr.c (mcu_types): Add missing initialiser.
4160         (md_pcrel_from_section): Add prototype.
4161         (avr_operand): Remove redundant test of unsigned < 0.
4162         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4163
4164 2000-03-27  Denis Chertykov  <denisc@overta.ru>
4165
4166         * config/tc-avr.c: New file for AVR support.
4167         * config/tc-avr.h: Likewise.
4168         * configure.in: Add AVR support.
4169         * configure: Regenerate.
4170
4171 2000-03-26  Timothy Wall <twall@cygnus.com>
4172
4173         * gasp.c (macro_op): Add new argument to check_macro call.
4174         Macro structure definitions moved to macro.h
4175         * sb.h:  Add argument to prototype for input_scrub_include_sb.
4176         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4177         nesting checks with an additional flag.
4178         (struct input_save): Add flag to indicate whether current sb
4179         should be checked for proper macro/conditional nesting.
4180         (input_scrub_push/pop): Save/restore nest check flag.
4181         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
4182         defined.
4183         * macro.c (check_macro):  Allow caller to retrieve parsed macro
4184         information if a pointer is provided.  This information may be
4185         used by the new macro hooks.
4186         * macro.h: Update prototype for check_macro.  Macro struct
4187         definitions moved here from macro.c/gasp.c.
4188         * read.c (read_a_source_file): Add parameter to check_macro call,
4189         and pass macro info to the macro hook, if defined.
4190         (input_scrub_insert_line): New.  Allow insertion of a line of
4191         characters into the input stream.
4192         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
4193         file into the input stream.
4194         (s_include): Use input_scrub_insert_file.
4195         * internals.texi: Document new macro hooks.
4196         * as.h: New prototypes added.
4197
4198 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
4199
4200         * config/tc-i386.c: Don't start any as_bad or as_warn message with
4201         an initial capital letter.
4202         (i386_index_check): Reindent.
4203
4204 2000-03-19  Nick Clifton  <nickc@cygnus.com>
4205
4206         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4207         relative branches.
4208
4209 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4210
4211         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4212         instruction operand bad if Rd > 7 when generating
4213         thumb instructions. Prevents for example,
4214         "adr r12,label" from silently failing and generating
4215         the wrong instruction.
4216
4217 2000-03-17  Nick Clifton  <nickc@cygnus.com>
4218
4219         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4220         that have a destingation >= 0x400000.
4221         Fix compile time warning messages.
4222
4223 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4224
4225         * config/tc-sh.c (md_begin): When encountering insn that are
4226         not supported by the current arch, only change the name if
4227         its contents are the same as prev_name.
4228         (get_specific): If the the architecture doesn't match, fail.
4229
4230 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4231
4232         * config/tc-sh.c (IDENT_CHAR): Define.
4233         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
4234         matching back where it came from.
4235
4236 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4237
4238         * config/tc-sh.c (md_show_usage): Add description of -dsp.
4239
4240 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
4241
4242         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4243         normal operands.
4244
4245 2000-03-15  Kazu Hirata  <kazu@hxi.com>
4246
4247         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4248
4249 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
4250
4251         * expr.c (operand) [case 'f']: When testing if '0f' can start a
4252         floating-point-number, make sure 'f' is in FLT_CHARS.
4253
4254 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
4255
4256         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4257         (s_lcomm_internal): Use it.
4258         * doc/internals.texi (CPU backend): Document it.
4259         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4260         bytes.
4261
4262 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
4263
4264         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4265         when embedded-pic.
4266
4267         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4268         implementation doesn't have special handling for switch
4269         statements.
4270         (macro_build): Allow for code in sections other than .text.
4271         (macro): Likewise.
4272         (mips_ip): Likewise.
4273         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4274         Don't perform relocs if we will be outputting them.
4275         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4276         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
4277         embedded-pic.
4278
4279 2000-03-09  Catherine Moore  <clm@cygnus.com>
4280
4281         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
4282         relocation type based on the entry in the fixup structure.
4283         Put S_IS_EXTERN processing back in.
4284
4285 2000-03-08  H.J. Lu  (hjl@gnu.org)
4286
4287         * Makefile.am (install-exec-tooldir): Depend on
4288         install-exec-bindir for parallel make.
4289         * Makefile.in: Regenerated.
4290
4291 2000-03-06  Nick Clifton  <nickc@cygnus.com>
4292
4293         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4294         switch.
4295         (md_parse_option): Parse -m32r command line switch - disable m32rx
4296         compatability.
4297         (md_show_usage): Document new option.
4298
4299         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4300         * doc/Makefile.in: Regenerate.
4301         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4302
4303 2000-03-02  Michael Meissner  <meissner@redhat.com>
4304
4305         * config/tc-d30v.c (check_range): Remove code that incorrectly
4306         sign extended values where bits < 32.
4307
4308 2000-03-02  H.J. Lu  (hjl@gnu.org)
4309
4310         * configure.in: Support --enable-targets=all on ia32.
4311         * configure: Regenerated.
4312
4313 2000-03-01  Nick Clifton  <nickc@cygnus.com>
4314
4315         * gasp.c (do_align): Remove bogus check of alignment value.
4316
4317 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
4318
4319         * config/obj-elf.c (elf_frob_symbol): Remove code which when
4320         TC_PPC was defined forced the type of a symbol with no other type
4321         to be BSF_OBJECT.
4322
4323 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
4324
4325         * doc/internals.texi (CPU backend): Mention that
4326         line_separator_chars do not break up comments.  Fix typos for
4327         LEX_AT and LEX_NAME descriptions.  Document operands for
4328         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
4329         description of md_create_short_jump usage.  Document argument for
4330         md_undefined_symbol.
4331
4332 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
4333
4334         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4335         (md_parse_option): Handle it.
4336         (md_show_usage): Document it.
4337
4338 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
4339
4340         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4341         opcode, for the instruction `pal19'.  From Andrea Arcangeli
4342         <andrea@suse.de>.
4343
4344 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
4345
4346         * config/tc-i386.c (i386_immediate): Move constant operand sizing
4347         from here..
4348         (md_assemble): To here, before template operands are matched.
4349         Also ensure a constant immediate is sign extended when we know the
4350         size is at most 16 bits.  This is to catch cases like "add
4351         $0xffc0,%ax" where we don't know the size, and thus that the
4352         immediate can be represented as Imm8S until after parsing the
4353         register operand.
4354         (i386_displacement): Similarly sign extend 16 bit constant
4355         displacements.
4356         (md_assemble): Relax 16-bit jump constant range check to suit sign
4357         extended displacements.
4358
4359 2000-02-26  Andreas Jaeger  <aj@suse.de>
4360
4361         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4362
4363 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4364
4365         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4366         call operands when intel_syntax.
4367         (intel_float_operand): Return 2 for "fi...".
4368         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4369         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
4370         earlier "SHORT" change.
4371         (md_assemble): When determining suffix from Regs, exclude
4372         InOutPortReg.
4373
4374 2000-02-24  Nick Clifton  <nickc@cygnus.com>
4375
4376         * configure: Add arm-wince, mips-pe and sh-pe targets.
4377         * configure: Regenerate.
4378
4379         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4380         sh-pe targets.
4381         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4382         "pe-mips" for the mips-pe target.
4383
4384         * config/tc-arm.c (insns): Change displacement encoded in BL
4385         and B instructions if the target port is arm-wince.
4386         (do_ldst): Do not bias the relocation offset if the target
4387         port is arm-wince.
4388         (md_pcrel_from): Add in missing relocation offset bias if the
4389         target os arm-wince.
4390
4391         * config/tc-mips.c (mips_target_format): Support COFF flavour.
4392         (md_begin): Disable -G support for mips-pe target.
4393         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4394         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4395         COFF flavour.
4396
4397         * config/tc-sh.c (md_begin): sh-pe target is little endian.
4398         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4399         assembler, just set the alignment to 4.
4400
4401         * config/te-wince-pe.h: New file for WinCE targets.  Define
4402         TE_WINCE.
4403
4404 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4405
4406         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4407         string instructions.
4408         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4409         (i386_intel_memory_operand): After finding a segment override,
4410         check again for no `[' before looking for a displacement.  Bomb if
4411         more than one displacement rather than silently discarding the
4412         second and subsequent ones.  Free strings malloc'd by
4413         build_displacement_string.
4414
4415 2000-02-24  Catherine Moore  <clm@cygnus.com>
4416
4417         * config/obj-som.c (obj_pseudo_table): Add "weak".
4418         (obj_som_weak): New routine.
4419
4420 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
4421
4422         * config/tc-i386.c (union i386_op): New.
4423         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
4424         Throughout file replace occurences of disps[n], imms[n], regs[n]
4425         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
4426         intel mode operand swapping.  Add assert in regKludge and
4427         fake_zero_displacement code.  Test i.types[n] when outputting
4428         displacements and immediates.  Combine output of Disp16 with
4429         Disp32.
4430         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4431         when in intel mode by (not) reversing fsub and fdiv operands
4432         before the template search.  This fails for single operand
4433         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4434         undefined.  Instead fix the base_opcode after we've found the
4435         template.  Move base_opcode xor with found_reverse_match from
4436         opcode output code to before this fix so we test for the correct
4437         opcodes.
4438         (md_assemble): Don't use strcmp when deciding to ignore the suffix
4439         check in intel mode.  Instead compare opcodes.
4440
4441         * config/tc-i386.h (TC_RELOC): Delete.
4442         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
4443         with equivalent call to reloc.
4444
4445         * as.h (flag_m68k_mri): Move declaration after target include, and
4446         only declare when TC_M68K defined.  Define as zero otherwise.
4447         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4448         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4449         Define as zero otherwise.
4450         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4451         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4452         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4453         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4454         testing whether defined.
4455         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4456         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4457         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4458         rather than testing whether defined.
4459         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4460         (parse_mri_cons): Declare and use only when TC_M68K.
4461         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4462         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4463         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4464
4465         * NEWS: Mention IBM 370 support.
4466
4467 2000-02-23  Richard Henderson  <rth@cygnus.com>
4468
4469         * config/tc-i386.c (md_assemble): When swapping operands for
4470         intel_syntax, assume everything that's not Imm or Disp is a
4471         register.
4472
4473 2000-02-23  Linas Vepstas <linas@linas.org>
4474
4475         * config/tc-i370.c, config/tc-i370.h: New files.
4476         * Makefile.am: Add support for Linux/IBM 370.
4477         * configure.in: Likewise.
4478         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4479         * config/obj-elf.c: Include elf/i370.h
4480         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4481
4482         * Makefile.in: Regenerate.
4483         * configure: Regenerate.
4484
4485         * doc/c-i370.texi: New file.
4486         * doc/all.texi: Include it.
4487         * doc/as.texinfo: And here.
4488         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4489         * doc/Makefile.in: Regenerate.
4490
4491 2000-02-19  Michael Meissner  <meissner@redhat.com>
4492
4493         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4494         determine if an instruction can be used in parallel with an ADDppp
4495         or SUBppp instruction.
4496
4497 2000-02-22  Andrew Haley  <aph@cygnus.com>
4498
4499         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4500
4501 2000-02-22  Andrew Haley  <aph@cygnus.com>
4502
4503         * config/tc-mips.c (mips_gp32): New variable.
4504         (macro_build) Use mips_gp32.
4505         (mips_ip): Ditto.
4506         (md_longopts): Add "-mgp32" and "-mgp64".
4507         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4508
4509         (OPTION_M7900): Change offset
4510         (OPTION_NO_M7900): Ditto.
4511
4512 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4513
4514         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4515         warning, and bump it to 1.
4516
4517 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
4518
4519         From Brad Lucier <lucier@math.purdue.edu>:
4520         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4521         match format.
4522
4523 2000-02-21  Catherine Moore  <clm@cygnus.com>
4524
4525         * config/tc-mips.c (MF_HILO_INSN): Define.
4526         (mips_7000_hilo_fix): Declare.
4527         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4528         (md_parse_option): Check for 7000_HILO_FIX options.
4529         (OPTION_M7000_HILO_FIX): Define.
4530         (OPTION_NO_M7000_HILO_FIX): Define.
4531         * doc/c-mips.texi (-mfix7000): Describe.
4532
4533 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
4534
4535         * listing.c (print_lines): Remove unused variable `end'.
4536
4537         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4538         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4539         reloc_type when BFD_ASSEMBLER.
4540         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4541         reloc_type when BFD_ASSEMBLER. Move common code out of switch
4542         statement and quell signed vs. unsigned comparison warning.
4543
4544 2000-02-18  Nick Clifton  <nickc@cygnus.com>
4545
4546         * config/tc-d10v.c (find_opcode): Add a symbol's value to
4547         the computed frag offset, rather than overwriting it.
4548
4549 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4550
4551         * config/tc-sh.c ("elf/sh.h"): Include.
4552         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4553         (md.begin): Initialize target_arch.
4554         Only include opcodes in has table that match selected architecture.
4555         (parse_reg): Recognize register names for sh-dsp.
4556         (parse_at): Recognize post-modify addressing.
4557         (get_operands): The leading space is now optional.
4558         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
4559         arguments.  Update valid_arch.
4560         (build_Mytes): Add support for SDT_REG_N.
4561         (find_cooked_opcode): New function, broken out of md_assemble.
4562         (assemble_ppi, sh_elf_final_processing): New functions.
4563         (md_assemble): Use find_cooked_opcode and assemble_ppi.
4564         (md_longopts, md_parse_option): New option: -dsp.
4565         * config/tc-sh.h (elf_tc_final_processing): Define.
4566         (sh_elf_final_processing): Declare.
4567
4568 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
4569
4570         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4571         the unwinder subspace.  Save the current seg/subseg before creating
4572         the new seg/subseg.
4573
4574 2000-02-10  Nick Clifton  <nickc@cygnus.com>
4575
4576         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4577         little endian targets.
4578         (INST_BYTE1): Redefine to handle big and little endian
4579         targets.
4580         (cpu_type): New type: Select between M340 and M210.
4581         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4582         instructions of the M340.
4583         (md_assemble): Add support for the MULSH and OPSR classes of
4584         instructions.
4585         (md_atof): Add support for little endian targets.
4586         (md_parse_option): Add support for -EL, -EB and -mcpu command
4587         line switches.
4588         (md_convert_frag): Add support for little endian targets.
4589         (md_apply_fix3): Add support for little endian targets.
4590         (md_number_to_chars): Add support for little endian targets.
4591
4592 2000-02-10  Timothy Wall  <twall@redhat.com>
4593
4594         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4595         defined, use it to verify the symbol just read should be a label.
4596
4597 2000-02-10  Timothy Wall  <twall@redhat.com>
4598
4599         * app.c (do_scrub_chars): Handle "||" for parallel instructions
4600         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
4601         around colons when KEEP_WHITE_AROUND_COLON is defined.
4602         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4603         and KEEP_WHITE_AROUND_COLON.
4604
4605 2000-02-08  Timothy Wall  <twall@redhat.com>
4606
4607         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4608         logic.
4609         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4610         implemented.
4611         (end_repeat): New.  Provide support for a "break" out of the
4612         repeat loop.
4613         * read.h: Add prototypes for new functions.
4614
4615 2000-02-08  Timothy Wall  <twall@redhat.com>
4616
4617         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4618         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4619         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4620         non-zero.
4621
4622 2000-02-08  Timothy Wall  <twall@redhat.com>
4623
4624         * read.c: Added elseif to directives table.
4625         * read.h: Added prototype for s_elseif.
4626         * doc/as.texinfo: Added description for elseif.
4627         * cond.c (s_elseif): New function
4628
4629 2000-02-04  Timothy Wall  <twall@redhat.com>
4630
4631         * listing.c (print_lines): Remove conditionals causing bug in
4632         listings.
4633
4634 2000-02-03  Timothy Wall  <twall@cygnus.com>
4635
4636         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4637         default values.
4638         * frags.c (frag_new): Calculate fr_fix in octets
4639         (frag_now_fix) Return offset as target address offset (bytes).
4640         (frag_now_fix_octets) New - Return offset in octets (8-bit
4641         quantities).
4642         * frags.h: Added prototype for frag_now_fix_octets().
4643         Distinguish between octets and bytes in field descriptions.
4644         * listing.c (calc_hex): Account for octets vs bytes when
4645         printing addresses/offsets.
4646         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4647         target is little-endian, print the octets in a word in big-endian
4648         order so that the display looks like a proper hexadecimal number,
4649         instead of having the octets reversed.
4650         * read.c (do_align): When recording alignment, alignment power
4651         should be in terms of target bytes (minimum addressible unit)
4652         instead of octets.
4653         (do_org) Convert ORG target address (byte) argument into an
4654         octet offset when generating a variable fragment.
4655         * symbols.c (resolve_symbol_value): Symbol final value
4656         converted to a target address offset (bytes) from its octet offset.
4657         * config/obj-coff.c (coff_frob_symbol): Symbol target address
4658         offset (bytes) is adjusted by the frag offset (octets) converted
4659         to bytes.
4660         (coff_frob_section) Section alignment power is in terms of bytes;
4661         convert it to an octet alignment power when calculating size (and
4662         size mask) in octets.  Don't modify the section size in order to
4663         "align" it for TI COFF, since that format has a different method
4664         for storing alignment information.
4665
4666 2000-02-01  Timothy Wall  <twall@cygnus.com>
4667
4668         * stabs.c (generate_asm_file): Escape backslashes in stabs file
4669         entries, matching the way GCC generates them.  If not escaped, the
4670         filename is encoded incorrectly.
4671
4672 2000-01-31  Nick Clifton  <nickc@cygnus.com>
4673
4674         * config/tc-arm.c (reg_table): Add support for ATPCS register
4675         naming conventions.
4676
4677 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
4678
4679         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4680         already defined.
4681         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4682         New macro.
4683         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4684         of a symbol when we really care about its value.
4685
4686 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
4687
4688         * config/tc-mcore.c (md_assemble): Give warning message if
4689         operands passes to instruction are more than the spec.
4690
4691 2000-01-27  Thomas de Lellis <tdel@windriver.com>
4692
4693         * config/tc-arm.c (armadjust_symtab): If the assembler is in
4694         Thumb mode but the label seen was not declared as '.thumb_func'
4695         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
4696         correct disassembly of Thumb code bounded by non function labels.
4697
4698 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4699
4700         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4701         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
4702
4703         * Makefile.in: Same here.
4704         Update copyright.
4705
4706         * configure.in: Set bfd_gas for i386-aout when primary target
4707         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4708         we may need the primary te_file.  Remove incorrect comment.
4709
4710         * configure: Regenerate.
4711
4712         * config/e-i386aout.c: New file.
4713
4714         * as.c (USE_EMULATIONS): Move to before print_version_id.
4715         (struct emulation): Add i386aout.
4716         (show_usage): Split text strings.  Reformat -a text.  Add --em
4717         help.
4718         Update copyright.
4719
4720         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4721         (aout_format_ops): New.
4722         Update copyright.
4723
4724         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4725         preprocessor conditional and add aout USE_EMULATIONS tests.
4726         (read_a_source_file): Don't pass error strings to printf as
4727         format arg.
4728         Update copyright.
4729
4730         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4731         format arg.
4732         (do_data): Same here.
4733         (process_file): And here.
4734         Update copyright.
4735
4736         * symbols.c (colon): Rewrite "already defined" fatal message
4737         code for aout with USE_EMULATIONS.
4738         Update copyright.
4739
4740         * config/obj-aout.c (OBJ_HEADER): Define.
4741         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4742         fields of sentinel.
4743         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4744         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4745         forms here.
4746         (obj_aout_type): Expand S_SET_OTHER here too.
4747         (obj_read_begin_hook): Remove.
4748         (aout_pop_insert): New.
4749         (obj_aout_s_get_other): New.
4750         (obj_aout_s_get_desc): New.
4751         (aout_format_ops): New.
4752         Update copyright.
4753
4754         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4755         gets aout_pseudo_table.
4756         (aout_pseudo_table): Declare.
4757         (obj_read_begin_hook): Define.
4758         Update copyright.
4759
4760         * config/obj-coff.c (obj_pseudo_table): Rename to
4761         coff_pseudo_table.
4762         (coff_pop_insert): Use coff_pseudo_table.
4763         (coff_sec_sym_ok_for_reloc): Remove.
4764         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4765         and comment all zero entries and remove #if 0 code.
4766         Update copyright.
4767
4768         * config/obj-coff.h (obj_pop_insert): Define.
4769         (coff_pseudo_table): Declare.
4770         Update copyright.
4771
4772         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4773         s_get_size, s_set_size.  Comment all zero entries.
4774         Update copyright.
4775
4776         * config/obj-elf.c (elf_s_get_other): New function.
4777         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4778         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4779         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4780         comment.
4781         (obj_elf_parse_section_letters): Don't pass error strings to
4782         printf as format arg.
4783         Update copyright.
4784
4785         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4786         OBJ_MAYBE_ECOFF.
4787         (elf_s_get_other): Declare.
4788         (S_GET_OTHER) Define as elf_s_get_other if not already
4789         defined.
4790         (S_SET_OTHER): Only define when not already defined.
4791         (elf_obj_read_begin_hook): Declare.
4792         (obj_read_begin_hook): Define.
4793         (elf_obj_symbol_new_hook): Declare.
4794         (obj_symbol_new_hook): Define.
4795         Update copyright.
4796
4797         * config/obj-multi.h: Add copyright header and protect against
4798         multiple inclusion.  Add * to all function pointers.
4799         (OBJ_HEADER): If defined, include it rather than other defines
4800         in this file.
4801         (obj_frob_file_after_relocs): Test for NULL.
4802         (obj_symbol_new_hook): Here too.
4803         (obj_sec_sym_ok_for_reloc): And here.
4804         (S_GET_OTHER): Define.
4805         (S_GET_DESC): Define.
4806         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4807         (OBJ_MAYBE_ELF): Update comment.
4808
4809         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4810         OBJ_AOUT preprocessor conditional and handle emulation by
4811         testing OUTPUT_FLAVOR.
4812         (i386_displacement): Here too.
4813         (md_section_align): Similarly here.
4814         (i386_target_format): Conditionally compile when more than one
4815         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4816         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4817         (i386_displacement): Here too.
4818         Update copyright.
4819
4820         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4821         Define TARGET_FORMAT for aout only when not multi.
4822         Update copyright.
4823
4824         * config/te-multi.h: Delete file as it's identical to te-generic.h
4825
4826 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4827
4828         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4829         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4830         LONG_MNEM_SUFFIX.
4831
4832         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4833         DWORD_MNEM_SUFFIX.
4834         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4835         comments.
4836
4837 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4838
4839         * config/tc-mips.c (mips_do_align): New function.
4840         * config/tc-mips.h (md_do_align): Define.
4841
4842 2000-01-10  Philip Blundell  <philb@gnu.org>
4843
4844         * doc/c-arm.texi (ARM Options): Fix typo.
4845         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4846         line separator for Linux.
4847         * doc/as.texinfo (Comments): Mention the ARM.
4848
4849 2000-01-10  Philip Blundell  <pb@futuretv.com>
4850
4851         * configure.in (arm*-*-conix*): New target.
4852         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4853         armv*-*-linux-gnu.
4854         * configure: Regenerate.
4855
4856 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4857
4858         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4859         (obj_elf_visibility): New function.
4860
4861         * doc/as.texinfo (Visibility): New node: document visibility
4862         pseudo ops.
4863
4864 For older changes see ChangeLog-9899