gas/ChangeLog

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