gas/ChangeLog

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