gas/ChangeLog

   1 2004-07-11  Andreas Schwab  <schwab@suse.de>
   2
   3         * config/tc-m68k.c: Convert to C90.  Remove redundant
   4         declarations.  Indentation fixup.
   5         [M68KCOFF]: Include "obj-coff.h" instead of declaring
   6         obj_coff_section ourselves.
   7
   8 2004-07-09  James E Wilson  <wilson@specifixinc.com>
   9
  10         * config/tc-ia64.c (default_big_endian): New.
  11         (dot_byteorder, md_begin): Use it.
  12         (md_parse_option): Set it.
  13
  14 2004-07-09  Nick Clifton  <nickc@redhat.com>
  15
  16         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
  17         * configure: Regenerate.
  18         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
  19         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
  20         sh_find_elf_flags if necessary.
  21
  22 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
  23
  24         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
  25         going to be split into more than one in-place addend, return 0
  26         for relocations against mergeable sections.  Associate comments
  27         with code.
  28
  29 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
  30
  31         * Makefile.am (CPU_TYPES): Add crx.
  32         (TARGET_CPU_CFILES): Add config/tc-crx.c.
  33         (TARGET_CPU_HFILES): Add config/tc-crx.h.
  34         (DEPTC_crx_elf): New target.
  35         (DEPOBJ_crx_elf): Likewise.
  36         (DEP_crx_elf): Likewise.
  37         * Makefile.in: Regenerate.
  38         * configure.in: Add crx* target.
  39         * configure: Regenerate.
  40         * config/tc-crx.c: New file.
  41         * config/tc-crx.h: New file.
  42         * NEWS: Mention new target.
  43
  44 2004-07-06  Nick Clifton  <nickc@redhat.com>
  45
  46         * config.in: Undefine TARGET_SYMBIAN by default.
  47         * configure.in:
  48         * configure: Regenerate. Add sh-symbian-elf target.  If
  49         selected define TARGET_SYMBIAN.
  50         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
  51         format if TARGET_SYMBIAN has been defined.
  52
  53         * output-file.c (output_file_create): Report the target format
  54         chosen when bfd_openw reports that it is invalid.
  55
  56         * config/obj-coff.c (coff_pseudo_table): Only define the weak
  57         pseudo for BFD based assemblers.
  58
  59 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
  60
  61         gas:
  62         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
  63         (md_parse_option): Remove redundant -isa testing.
  64         Make bfd_arch variable const.
  65         (md_show_usage): Make bfd_arch variable const.
  66
  67 2004-07-03  James E Wilson  <wilson@specifixinc.com>
  68
  69         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
  70         * config/tc-ia64.h (md_frag_check): Define.
  71
  72 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
  73
  74         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
  75         externals.
  76         * doc/as.texinfo (Weak): Document PE weak symbols.
  77
  78 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
  79
  80         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
  81         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
  82         (mips_frob_file): Rework so that only a single pass through the
  83         relocs is needed.  Allow %lo()s to have higher offsets than their
  84         corresponding %hi()s or %got()s.
  85
  86 2004-07-02  Nick Clifton  <nickc@redhat.com>
  87
  88         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
  89         allow values which have come from undefined symbols.
  90         Always consider this fixup to have been processed as a reloc
  91         cannot be generated for it.
  92
  93 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
  94
  95         * frags.h (struct frag): Add has_code and insn_addr fields.
  96         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
  97         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
  98         * config/tc-ppc.h (md_frag_check): Define.
  99
 100 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
 101
 102         * doc/Makefile.am (info): Rename goal to...
 103         (info-local): ... this, to preserve implicit dependencies.
 104         * doc/Makefile.in: Regenerate with automake 1.8.5.
 105
 106 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 107
 108         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
 109         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
 110         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
 111         (tc_gen_reloc): Likewise.
 112         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
 113         (m32r_parse_name): Likewise.
 114         (m32r_cgen_parse_fix_exp): Likewise.
 115         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
 116         (O_PIC_reloc): Likewise.
 117         (TC_CGEN_PARSE_FIX_EXP): Likewise..
 118         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
 119         for @GOTOFF, @GOT, @PLT.
 120
 121 2004-06-21 Jan Beulich  <jbeulich@novell.com>
 122
 123         * gas/symbols.c: While discarding ordinary local absolute symbols
 124         when --strip-local-absolute is in effect, retain file symbols.
 125
 126 2004-06-20  Andreas Schwab  <schwab@suse.de>
 127
 128         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
 129         (md_parse_option): Likewise.
 130
 131 2004-06-17  Jan Beulich <jbeulich@novell.com>
 132
 133         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
 134         * config/te-netware.h: New file.
 135         * config/te-ppcnw.h: Delete: Obsolete.
 136         * configure.in: Eliminate ill NetWare targets. Make generic
 137         NetWare target use proper emulation.
 138         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
 139         reference to new te-netware.h.
 140         * configure: Regenerate.
 141         * Makefile.in: Regenerate.
 142
 143 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 144
 145         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
 146         comparison in .insn pseudo operation.
 147
 148 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 149
 150         * config/obj-coff.c (coff_adjust_section_syms): Use
 151         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
 152         (coff_frob_section): Likewise.
 153         * config/tc-mips.c (md_apply_fix3): Likewise.
 154         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
 155         (elf_frob_file_after_relocs): Likewise.
 156
 157 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 158
 159         * config/tc-hppa.c (log2): Rename to exact_log2.
 160         (pa_next_subseg): Delete unused function.
 161         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
 162         (create_new_subspace): Likewise.
 163
 164         Bug gas/213
 165         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
 166         labels.  Fix warning.
 167
 168 2004-05-28  DJ Delorie  <dj@redhat.com>
 169
 170         * config/tc-mn10300.h (tc_fix_adjustable): Define.
 171         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
 172         or non-merged symbols.
 173
 174 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * config/tc-ia64.c (remove_marked_resource): Save, clear and
 177         restore the old slot when inserting srlz.i/srlz.d.
 178
 179 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 180
 181         * Makefile.am: Regenerate dependecies.
 182         * Makefile.in: Regenerate.
 183         * config/tc-sh.c (valid_arch): Make unsigned.
 184         (preset_target_arch): Likewise.
 185         (md_begin): Use new architecture flags system.
 186         (get_specific): Likewise.
 187         (assemble_ppi): Likewise.
 188         (md_assemble): Likewise. Also fix error check for bad opcodes.
 189         (md_parse_option): Likewise. Also generate -isa values according
 190         to the table in bfd/cpu-sh.c instead of just constants. Also
 191         allow <arch>-up ISA variants.
 192         (sh_elf_final_processing): Replace if-else chain with a call to
 193         sh_find_elf_flags().
 194         * testsuite/gas/sh/arch: New directory.
 195         * testsuite/gas/sh/arch/arch.exp: New test script.
 196         * testsuite/gas/sh/arch/arch_expected.txt: New file.
 197         * testsuite/gas/sh/arch/sh.s: New file.
 198         * testsuite/gas/sh/arch/sh2.s: New file.
 199         * testsuite/gas/sh/arch/sh-dsp.s: New file.
 200         * testsuite/gas/sh/arch/sh2e.s: New file.
 201         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
 202         * testsuite/gas/sh/arch/sh3.s: New file.
 203         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
 204         * testsuite/gas/sh/arch/sh3e.s: New file.
 205         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
 206         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
 207         * testsuite/gas/sh/arch/sh4.s: New file.
 208         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
 209         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
 210         * testsuite/gas/sh/arch/sh4a.s: New file.
 211
 212 2004-05-28  Peter Barada <peter@the-baradas.com>
 213
 214         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
 215         with zero offset into mode 2 addressing to save a word.
 216
 217 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 218
 219         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
 220         (ar_is_only_in_integer_unit): New.
 221         (ar_is_only_in_memory_unit): New.
 222         (generate_unwind_image): Silence gcc on 32bit host.
 223         (md_assemble): Use ar_is_only_in_integer_unit instead of
 224         ar_is_in_integer_unit. Check AR access.
 225
 226 2004-05-27  Peter Barada  <peter@the-baradas.com>
 227
 228         * config/tc-m68k.c (md_begin): Sort the opcode table into
 229         alphabetical order.
 230         (m68k_compare_opcode): New function to do the sorting.
 231
 232 2004-05-24  Peter Barada  <peter@the-baradas.com>
 233
 234         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
 235         addressing on MIT style operands.
 236         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
 237         w/mask addressing.
 238         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
 239         operands.
 240
 241 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
 242
 243         * expr.c (operand, operator): Don't reject '++' and '--'.
 244
 245 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 246
 247         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
 248         dwarf tables.
 249
 250 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 251
 252         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
 253         * configure: Regenerate.
 254
 255 2004-05-13  Paul Brook  <paul@codesourcery.com>
 256
 257         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
 258
 259 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 260
 261         * configure.in (or32-*-rtems*): Switch to elf.
 262         * configure: Regenerate.
 263
 264 2004-05-13  Nick Clifton  <nickc@redhat.com>
 265
 266         * po/fr.po: Updated French translation.
 267
 268 2004-05-11  Nick Clifton  <nickc@redhat.com>
 269
 270         * doc/as.texinfo (Section): Document G and T flags to .section
 271         directive.  Document the extra arguments that the G flag
 272         requires.  Document the #tls flag.
 273
 274 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 275
 276         * subsegs.c (section_symbol): Create a new section symbol if
 277         the existing one doesn't match.
 278         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
 279
 280 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
 281
 282         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
 283         to cope with VR4181A errata MD(1) and MD(4).
 284
 285 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 286
 287         * NEWS: Mention .secrel32 for pe[i]-i386.
 288
 289 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 290
 291         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 292         (HANDLE_ALIGN): New.
 293
 294 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
 295
 296         * Makefile.am (DIST_SUBDIRS): Define.
 297         * aclocal.m4: Regenerate with automake 1.8.4.
 298         * Makefile.in: Likewise.
 299         * doc/Makefile.in: Likewise.
 300
 301 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
 302
 303         * config/tc-ia64.c (dot_serialize): Declare.
 304         (dot_serialize): New function.
 305         (md_pseudo_table): Add ".serialize.data" and
 306         ".serialize.instruction" directives.
 307
 308 2004-05-06  Nick Clifton  <nickc@redhat.com>
 309
 310         * messages (as_internal_value_out_of_range): Print a message about
 311         a value being out of range.  Be consistent about whether the
 312         values are printed in decimal or hexadecimal.
 313         (as_warn_value_out_of_range): Generate a warning message about an
 314         out of range value.
 315         (as_bad_value_out_of_range): Generate an error message about an
 316         out of range value.
 317         * as.h: Prototype the new functions.
 318         * config/tc-alpha.c (insert_operand): Use new function.
 319         * config/tc-arc.c (arc_insert_operand): Likewise.
 320         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
 321         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
 322         * config/tc-ppc.c (ppc_insert_operand): Likewise.
 323         * config/tc-s390.c (s390_insert_operand): Likewise.
 324         * config/tc-v850.c (v850_insert_operand): Likewise.
 325
 326 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 327
 328         * configure.in: Set em=linux for frv-*-*linux*.
 329         * configure: Rebuilt.
 330         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
 331         (frv_md_fdpic_enabled): New.
 332         * config/tc-frv.c (frv_md_fdpic_enabled): New.
 333         (DEFAULT_FDPIC): New.
 334         (frv_flags): Use DEFAULT_FDPIC.
 335         (frv_pic_flag): Likewise.
 336         (OPTION_NOPIC): New.
 337         (md_longopts): Add -mnopic.
 338         (md_parse_option): Handle it.
 339         (md_show_usage): Add -mfdpic and -mnopic.
 340
 341 2004-05-05  Peter Barada  <peter@the-baradas.com>
 342
 343         * config/tc-m68k.c: Add find_cf_chip to print list of valid
 344         chips for invalid coldfire instructions, rename selectors
 345         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
 346         add current_chip to track which chip is referred to(including save/restore),
 347         use current_chip to select control registers, not current_arch.
 348         (md_show_usage): Add new chips.
 349         * doc/c-m68k.texi: Document new command line switches.
 350
 351 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
 352
 353         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
 354         (NOP_OPCODE): Define.
 355         (s390_align_code): Remove prototype.
 356         * tc-s390.c (s390_align_code): Remove.
 357
 358 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 359
 360         * config/tc-ia64.c (make_unw_section_name): Removed.
 361         (start_unwind_section): New function.
 362         (generate_unwind_image): Take const segT instead of const
 363         char *.
 364         (dot_handlerdata): Adjusted.
 365         (dot_endp): Likewise.
 366
 367 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 368
 369         * config/obj-elf.c (obj_elf_change_section): Allow the
 370         ".note.GNU-stack" section has SHF_EXECINSTR.
 371
 372 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 373
 374         * config/obj-elf.c (get_section): Return bfd_boolean.
 375         (obj_elf_change_section): Call bfd_get_section_by_name_if
 376         instead of bfd_map_over_sections.
 377
 378 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         * config/obj-elf.c (get_section): New function.
 381         (obj_elf_change_section): Support multiple sections with same
 382         name.
 383
 384 2004-04-30  Nick Clifton  <nickc@redhat.com>
 385
 386         * config/tc-arm.c (create_register_alias): Fix typo checking for
 387         case sensitive register aliases.
 388         (co_proc_number): Use error message string in all_reg_maps[]
 389         array.
 390         (cp_reg_required_here): Likewise.
 391         (fp_reg_required_here): Likewise.
 392
 393 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 394
 395         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
 396
 397 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 398
 399         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
 400         (load_address, macro, mips_ip, md_parse_option)
 401         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
 402         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
 403         embedded-PIC handling, and update comments.
 404         (SWITCH_TABLE): Remove.
 405         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
 406         (enum mips_pic_level): Remove EMBEDDED_PIC.
 407         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
 408         (TC_FORCE_RELOCATION): Update comment.
 409         * ecoff.c (ecoff_build_lineno): Add comment about some code that
 410         might be safe to remove now that MIPS embedded-PIC is gone.
 411
 412 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 413
 414         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
 415         call to obj_set_subsection_attributes.
 416         (obj_som_init_stab_section): Likewise.
 417         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
 418         (pa_def_subspaces): Provide comdat default.
 419         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
 420         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
 421         calls to create_new_subspace and update_subspace to pass comdat flag.
 422         (create_new_subspace, update_subspace): Add new comdat argument.  Use
 423         it in calls to obj_set_subsection_attributes.
 424         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
 425         and use of comdat, common and dup_comm parameters.
 426
 427 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 428
 429         * config/obj-elf.c (obj_elf_change_section): Check if the old
 430         group name is NULL before comparison.
 431
 432 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 433
 434         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
 435
 436 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 437
 438         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
 439
 440 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 441
 442         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
 443         (OPTION_MEMBEDDED_PIC): Remove.
 444         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
 445         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
 446         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
 447         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
 448         (OPTION_ELF_BASE): Renumber.
 449         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
 450         (md_show_usage): Remove mention of -membedded-pic.
 451         * doc/as.texinfo: Remove mention of -membedded-pic.
 452
 453 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 454
 455         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
 456         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
 457         a.out support.
 458         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
 459         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
 460         USE_GLOBAL_POINTER_OPT.
 461
 462 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 463
 464         * config/tc-mips.c (macro): One more use of load_delay_nop.
 465
 466 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
 467
 468         * config/tc-mips.c (load_delay_nop): New function.
 469         (load_address, macro): Use load_delay_nop() to build a nop
 470         which can be omitted with gpr_interlocks.
 471
 472 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 473
 474         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
 475         cop_interlocks): Remove superfluous CPU entries.
 476
 477 2004-04-22  Paul Brook  <paul@codesourcery.com>
 478
 479         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
 480
 481 2004-04-22  Peter Barada <peter@the-baradas.com>
 482
 483         * NEWS: Added support for EMAC instructions and MAC/EMAC
 484         Motorola syntax.
 485         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
 486         scale factor tokens, trailing_ampersand to mark mask addressing
 487         for MAC/EMAC instructions.
 488         * config/m68k-parse.y: Add options_ampersand clause, '<<',
 489         '>>'.
 490         (yylex): Handle '>', '<', and '&' following '+'.
 491         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
 492         architectures in archs[].
 493         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
 494         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
 495         respectively.
 496         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
 497         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
 498         cases.
 499         Add EMAC operands to init_table[].
 500
 501 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
 502
 503         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
 504         state.
 505         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
 506         * config/tc-arm.c (enum mstate): Delete from here.
 507         (mapping_state): Remove the static mapstate variable and instead
 508         store the state in the segment.  This allows a per-section mapping
 509         state.  Handle and ignore MAP_UNDEFINED states.
 510         (arm_elf_change_section): Get the current mapping state from the
 511         new section.
 512         (s_ltorg): Set the mapping state to MAP_DATA.
 513         (arm_cleanup): Use arm_elf_change_section to get the mapping state
 514         for each pool as it is emitted.
 515
 516 2004-04-22  Nick Clifton  <nickc@redhat.com>
 517
 518         * config/tc-arm.h: Formatting tidy ups.
 519
 520 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 521
 522         * NEWS: Note that MIPS -membedded-pic option is deprecated.
 523
 524 2004-04-20  DJ Delorie  <dj@redhat.com>
 525
 526         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
 527         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
 528         [TE_PE] (O_secrel): Define.
 529         [TE_PE] (x86_pe_cons_fix_new): New.
 530         [TE_PE] (pe_directive_secrel): Likewise.
 531         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
 532
 533 2004-04-19  Eric Christopher  <echristo@redhat.com>
 534
 535         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
 536         of previous patch for fix in gcc.
 537
 538 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 539
 540         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
 541
 542 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
 543
 544         * read.c (do_align): Call md_flush_pending_output, if defined.
 545
 546 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 547
 548         * expr.c (operand): Correct checks for ++ and --.
 549
 550 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 551
 552         * config/tc-generic.c: Add some comments.
 553
 554 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
 555
 556         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
 557         -{no-}mfix-vr4122-bugs.
 558         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
 559         (append_insn, mips_emit_delays): Update accordingly.
 560         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
 561         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
 562         (md_parse_option): Update after above changes.
 563         (md_show_usage): Add -mfix-vr4120.
 564
 565 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
 566
 567         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
 568         of .section directive; add a reference to the ELF .subsection
 569         directive.
 570
 571 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 572
 573         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
 574         in parallel.
 575
 576 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 577
 578         * Makefile.am: Remove mips from aout targets.
 579         * Makefile.in: Regenerate.
 580         * configure.in: Remove mips-dec-bsd* target.
 581         * configure: Regenerate.
 582
 583 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
 584
 585         PR 96
 586         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
 587         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
 588         Update "mapping".  Restrict some @ modifiers to 32 bit.
 589
 590 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
 591             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
 592
 593         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
 594         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
 595         dont_adjust_reloc_32 is set.
 596         (md_longopts): Add option -renesas.
 597         (md_parse_option, md_show_usage): Likewise.
 598         * doc/c-sh.texi: Likewise.
 599
 600 2004-04-01  Dave Korn  <dk@artimi.com>
 601
 602         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
 603         hi16 and lo16 fixS structs.
 604         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
 605         exactly the same way as for RELOC_DLX_REL16.
 606         (machine_ip): properly respect LO flag in the_insn and
 607         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
 608         (md_apply_fix3): apply RELOC_DLX_LO16.
 609
 610 2004-03-30  Stan Shebs  <shebs@apple.com>
 611
 612         Remove long-obsolete MPW support.
 613         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
 614         * configure.in: Remove mention of ppc-*-mpw* config.
 615         * configure.in: Likewise.
 616
 617 2004-03-30  Nick Clifton  <nickc@redhat.com>
 618
 619         * config/tc-arm.c (meabi_flags): Make its use conditional upon
 620         OBJ_ELF being defined.
 621
 622 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 623
 624         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 625
 626 2004-03-23  Paul Brook  <paul@codesourcery.com>
 627
 628         * config/tc-arm.c (meabi_flags): New variable.
 629         (arm_parse_eabi): New function.
 630         (md_begin): Set flags for EABI v3.
 631         (arm_eabis): Add.
 632         (arm_long_opts): Add meabi.
 633         * doc/as.texinf <ARM>: Document -meabi.
 634         * doc/c-arm.texi: Ditto.
 635
 636 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 637
 638         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 639         tables even when use_literal_section flag is not set.
 640
 641 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 642
 643         * config/tc-sh.c: Remove trailing whitespace.
 644
 645 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 646
 647         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 648         --mul-bug-abort and the default behavior.
 649         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 650         (err_for_dangerous_mul_placement): New variable.
 651         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 652         macros.
 653         (md_cris_relax_table): Have placeholder for STATE_MUL.
 654         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 655         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 656         case doing nothing.
 657         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 658         STATE_BYTE)>: Ditto.
 659         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 660         alignment and position of this frag, emit error message if
 661         suspicious.
 662         (md_assemble): For a multiply insn and when checking it,
 663         transform the current frag into a special frag for that purpose.
 664         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 665         OPTION_MULBUG_ABORT_ON>: Handle new options.
 666
 667 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 668
 669         * config/tc-xtensa.c (mark_literal_frags): New function.
 670         (xtensa_move_literals): Call mark_literal_frags for all literal
 671         segments, including init and fini literal segments.
 672         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 673
 674 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 675
 676         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 677         (pa_comm): Set BSF_OBJECT in symbol flags.
 678
 679 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 680
 681         * Makefile.am: Run "make dep-am".
 682         * Makefile.in: Regenerate.
 683         * doc/Makefile.in: Regenerate.
 684         * config.in: Regenerate.
 685         * po/gas.pot: Regenerate.
 686
 687 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 688
 689         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 690         (demand_empty_rest_of_line): Issue an error here.
 691         (ignore_rest_of_line): Silently skip to end.
 692         (demand_copy_string): Issue an error, not warning.
 693         (equals): Likewise.
 694         * config/obj-elf.c (obj_elf_section_name): Likewise.
 695         (obj_elf_section): Likewise.
 696         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 697         (arc_extinst): Likewise.
 698         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 699         (dot_spill): Likewise.
 700         (dot_unwabi): Likewise.
 701         (dot_prologue): Likewise.
 702
 703         * expr.c (operand): Reject ++ and --.
 704         (operator): Likewise.
 705
 706 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 707
 708         * config/tc-sh.c: Include dw2gencfi.h.
 709         (sh_cfi_frame_initial_instructions): New function.
 710         (sh_regname_to_dw2regnum): Likewise.
 711         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
 712         file.
 713         (TARGET_USE_CFIPOP): Define.
 714         (tc_cfi_frame_initial_instructions): Likewise.
 715         (tc_regname_to_dw2regnum): Likewise.
 716         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
 717         * Makefile.am: Update dependencies.
 718         * Makefile.in: Regenerate.
 719
 720 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 721
 722         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 723         * configure: Regenerate.
 724
 725 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
 726
 727         * read.c (s_leb128): Call md_flush_pending_output.
 728
 729 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
 730
 731         * config/tc-i386.c (output_insn): Handle PadLock instructions.
 732         * config/tc-i386.h (CpuPadLock): New define.
 733         (CpuUnknownFlags): Added CpuPadLock.
 734
 735 2004-03-07  Andreas Schwab  <schwab@suse.de>
 736
 737         * doc/c-hppa.texi (HPPA Directives): Fix typo.
 738
 739 2004-03-07  Richard Henderson  <rth@redhat.com>
 740
 741         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
 742         (cfi_finish): Likewise for fde.
 743
 744 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         * config/tc-ia64.c (md_assemble): Properly handle NULL
 747         align_frag.
 748         (ia64_handle_align): Don't abort if failed to add a stop bit.
 749
 750 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 751
 752         * Makefile.in: Regenerated.
 753         * aclocal.m4: Likewise.
 754         * configure: Likewise.
 755         * doc/Makefile.in: Likewise.
 756
 757 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 758
 759         * config/tc-ia64.c (dot_align): New.
 760         (ia64_do_align): Make it static.
 761         (md_pseudo_table): Use "dot_align" for "align".
 762         (ia64_md_do_align): Don't set align_frag here.
 763         (ia64_handle_align): Add a stop bit to the previous bundle if
 764         needed.
 765
 766         * config/tc-ia64.h (ia64_do_align): Removed.
 767
 768 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 769
 770         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
 771         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
 772         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
 773         the most general type or the user specifically requested it.
 774         (md_assemble): Add a new error message for when an instruction
 775         is understood, but is not allowed due to an -isa option.
 776
 777 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         * config/tc-ia64.c (align_frag): New.
 780         (md_assemble): Set the tc_frag_data field in align_frag for
 781         IA64_OPCODE_FIRST instructions.
 782         (ia64_md_do_align): Set align_frag.
 783         (ia64_handle_align): Add a stop bit if needed.
 784
 785         * config/tc-ia64.h (TC_FRAG_TYPE): New.
 786         (TC_FRAG_INIT): New.
 787
 788 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 789
 790         * config/tc-frv.c (fr400_audio): New variable.
 791         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
 792         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
 793         (target_implements_insn_p): New function.
 794         (md_assemble): Report an error if the processor doesn't implement
 795         the instruction.
 796
 797 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 798
 799         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
 800         (md_parse_option): Ditto.
 801         (OPTION_NO_SPECIAL_M32R): Added.
 802         (md_show_usage): Document it.
 803         (enable_speial_m32r): Changed a default value from 0 to 1.
 804         * doc/c-m32r.texi: Document the -no-bitinst option.
 805
 806 2004-02-27  Nick Clifton  <nickc@redhat.com>
 807
 808         * config/tc-sh.c (get_operand): Revert previous delta.
 809         (tc_gen_reloc): Check for an unknown reloc type before processing
 810         the addend.
 811
 812 2004-02-27  Hannes Reinecke  <hare@suse.de>
 813
 814         * config/tc-s390.c (s390_insn): Correct range check for opcode in
 815         .insn pseudo operation.
 816
 817 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
 818
 819         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
 820         added for wrong syntax.
 821
 822 2004-02-26  Eric Christopher  <echristo@redhat.com>
 823
 824         * config/tc-mips.c (mips_dwarf2_addr_size): New.
 825         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
 826
 827 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
 828
 829         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
 830         nibble types to assembler.
 831
 832 2004-02-25  Fred Fish  <fnf@redhat.com>
 833
 834         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
 835
 836 2004-02-20  James E Wilson  <wilson@specifixinc.com>
 837
 838         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
 839         finalize_syms.
 840         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
 841         (ia64_estimate_size_before_relax): New.
 842         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
 843         (generate_unwind_image): Pass 1 to fixup_unw_records.
 844         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
 845         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
 846
 847 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
 848
 849         * stabs.c (generate_asm_file): Avoid warning about use of
 850         uninitialized variable.
 851
 852 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
 853
 854         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
 855         body, and endp, allow unwind records which do not have a "t"
 856         (time/instruction) field.
 857
 858 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
 859
 860         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
 861         (do_mav_dspsc_2): Likewise.
 862         Fix accumulator registers move opcodes.
 863
 864 2004-02-13  Hannes Reinecke  <hare@suse.de>
 865             Jakub Jelinek  <jakub@redhat.com>
 866
 867         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
 868
 869 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
 870
 871         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
 872         (tc_frob_symbol): New macro definition.
 873         * config/tc-ia64.c (ia64_frob_symbol): New routine.
 874
 875 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
 876
 877         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
 878         read-only.
 879
 880 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 881
 882         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
 883         (TC_CASE_SENSITIVE): ... this.
 884         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
 885         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
 886
 887 2004-02-06  James E Wilson  <wilson@specifixinc.com>
 888
 889         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
 890         (generate_unwind_image): Re-add it here.
 891
 892 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
 893
 894         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
 895         * read.h (SKIP_WHITESPACE): Turn into an expression.
 896         * read.c (read_a_source_file): A pseudo is removed by having a
 897         NULL handler.
 898
 899 2004-02-05  James E Wilson  <wilson@specifixinc.com>
 900
 901         * config/tc-ia64.c (output_endp): New.
 902         (count_bits): Delete.
 903         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
 904         endp unwind records.
 905         (fixup_unw_records): Handle endp unwind records.  Delete code for
 906         shortening prologue regions not followed by a body record.
 907         (dot_endp): Call add_unwind_entry to emit endp unwind record.
 908         * config/tc-ia64.h (unw_record_type): Add endp.
 909
 910 2004-02-03  James E Wilson  <wilson@specifixinc.com>
 911
 912         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
 913         fill padding bytes with zeroes.
 914         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
 915         sets unwind_record slot_number and slot_frag fields.
 916
 917 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 918
 919         * config/tc-mips.c (add_got_offset_hilo): New function.
 920         (macro): Use load_register() and add_got_offset_hilo() to load
 921         constants instead of hardcoding code sequences throughout.
 922
 923 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 924
 925         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
 926
 927 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
 928
 929         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
 930         like m68k-elf.
 931         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
 932         of hard-coded test for TARGET_OS=elf.
 933
 934 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
 935
 936         * config/tc-mips.c (hilo_interlocks): Change definition
 937         so that MIPS32, MIPS64 and later ISAs are included, along with
 938         the already-included machines.  Update comments.
 939
 940 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
 941
 942         * config/tc-arm.c (tc_gen_reloc): Improve error message for
 943         undefined local labels.
 944
 945 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 946
 947         * config/tc-mips.c (load_address, macro): Update comments about
 948         NewABI GP relaxation.
 949
 950 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 951
 952         * config/tc-mips.c (macro_build): Remove place and counter arguments.
 953         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
 954         (mips16_macro_build, macro_build_jalr): Remove counter argument.
 955         (set_at, load_register, load_address, move_register): Likewise.
 956         (load_got_offset, add_got_offset): Likewise.
 957         Update all calls and tidy accordingly.
 958
 959 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 960
 961         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
 962         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
 963         (RELAX_USE_SECOND): Bump to 0x10000.
 964         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
 965         (mips_macro_warning): New variable.
 966         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
 967         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
 968         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
 969         of RELAX_ENCODE.
 970         (append_insn): Update mips_macro_warning.sizes.
 971         (macro_start, macro_warning, macro_end): New functions.
 972         (macro_build): Don't emit warnings here.
 973         (macro_build_lui, md_estimate_size_before_relax): ...or here.
 974         (md_convert_frag): Check for cases where one macro alternative
 975         needs a warning and the other doesn't.  Emit a warning if the
 976         longer sequence was chosen.
 977
 978 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 979
 980         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
 981         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
 982         the first sequence, the size of the second sequence, and a flag
 983         that says whether we should warn.
 984         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
 985         (RELAX_FIRST, RELAX_SECOND): New.
 986         (mips_relax): New variable.
 987         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
 988         (append_insn): Remove "place" argument.  Use mips_relax.sequence
 989         rather than "place" to check whether we're expanding the second
 990         alternative of a relaxable macro.  Remove redundant check for
 991         branch relaxation.  If generating a normal insn, and there
 992         is not enough room in the current frag, call relax_close_frag()
 993         to close it.  Update mips_relax.sizes[].  Emit fixups for the
 994         second version of a relaxable macro.  Record the first relaxable
 995         fixup in mips_relax.  Remove tc_gen_reloc workaround.
 996         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
 997         in the same way as in append_insn.
 998         (mips16_macro_build): Remove "place" argument.
 999         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
1000         when generating the second version of a relaxable macro.
1001         (load_got_offset, add_got_offset): New functions.
1002         (load_address, macro): Use new relaxation machinery.  Remove
1003         tc_gen_reloc workarounds.
1004         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1005         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
1006         first version is needed.
1007         (tc_gen_reloc): Remove relaxation handling.
1008         (md_convert_frag): Go through the fixups for a relaxable macro and
1009         mark those that belong to the unneeded alternative as done.  If the
1010         second alternative is needed, adjust the fixup addresses to account
1011         for the deleted first alternative.
1012
1013 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1014
1015         * frags.h (frag_room): Declare.
1016         * frags.c (frag_room): New function.
1017         * doc/internals.texi: Document it.
1018
1019 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1020
1021         * config/tc-mips.c (append_insn): Don't do r3900 interlock
1022         optimization for -mtune=r3900, as this will break on other CPUs.
1023
1024 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
1025
1026         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1027         be relaxed, use fixup.
1028         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1029
1030 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
1031
1032         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1033         precision operands.
1034
1035 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1036
1037         * config/tc-mips.c (append_insn): Properly detect variant frags
1038         that preclude swapping of relaxed branches.  Correctly swap
1039         instructions between frags when dealing with relaxed branches.
1040
1041 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1042
1043         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1044         throughout.
1045         * aclocal.m4: Regenerate.
1046         * configure: Regenerate.
1047
1048 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1049
1050         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1051         manipulation insns.
1052
1053 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1054
1055         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1056         reloc, reserve space for the delay slot as well as the jalr itself.
1057
1058 2004-01-09  Paul Brook  <paul@codesourcery.com>
1059
1060         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1061         (do_vfp_sp2_from_reg2): New function.
1062         (insns): Use them.
1063         (do_vfp_dp_from_reg2): Check return values properly.
1064
1065 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
1066
1067         * config/tc-mips.c (warn_nops): Remove static variable.
1068         (macro): Remove test of warn_nops.
1069         (md_shortops): Remove 'n'.
1070         (md_parse_option): Remove 'n' case.
1071         (md_show_usage): Remove -n.
1072         * doc/as.texinfo (Overview): Remove MIPS -n option.
1073         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1074         * NEWS: Mention removal of MIPS -n option.
1075
1076         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1077         (cop_interlocks): Check ISA level.
1078         (cop_mem_interlocks): Define.
1079         (reg_needs_delay): Check cop_interlocks rather than
1080         ISA_HAS_COPROC_DELAYS.
1081         (append_insn): Likewise.  Use cop_mem_interlocks rather than
1082         directly checking mips_opts.isa.
1083         (mips_emit_delays): Likewise.
1084
1085 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1086
1087         * config/tc-ia64.c (unwind): Move next_slot_number and
1088         next_slot_frag to ...
1089         (unw_rec_list): Here.
1090         (free_list_records): Removed.
1091         (output_unw_records): Likewise.
1092         (generate_unwind_image): Make it void.
1093         (alloc_record): Initialize next_slot_number and next_slot_frag.
1094         (slot_index): Take .org, .space and .align into account.
1095         (fixup_unw_records): Don't set slot_number to 0. Use
1096         list->next_slot_number and list->next_slot_frag instead of
1097         unwind.next_slot_number and unwind.next_slot_frag.
1098         (ia64_convert_frag): New.
1099         (generate_unwind_image): Generate a rs_machine_dependent frag
1100         for unwind record.
1101         (emit_one_bundle): Use list->next_slot_number and
1102         list->next_slot_frag instead of unwind.next_slot_number and
1103         unwind.next_slot_frag.
1104
1105         * config/tc-ia64.h (md_convert_frag): Defined as
1106         ia64_convert_frag.
1107         (md_estimate_size_before_relax): Defined as (f)->fr_var.
1108
1109 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1110
1111         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
1112         * config/tc-frv.h (md_apply_fix3): Don't define.
1113         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
1114         operands.
1115         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1116         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
1117         * config/tc-frv.c (line_separator_chars): Add `!'.
1118         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1119         * config/tc-frv.c (md_assemble): Clear insn upfront.
1120         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1121         * config/tc-frv.c (OPTION_FDPIC): New macro.
1122         (md_longopts): Add mfdpic.
1123         (md_parse_option): Handle it.
1124         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1125         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1126         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1127         (frv_pic_ptr): Parse funcdesc.
1128
1129 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1130
1131         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1132         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
1133
1134 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1135
1136         * Makefile.am (Makefile): Move the dependency on
1137         $(BFDDIR)/configure.in to...
1138         (CONFIG_STATUS_DEPENDENCIES): ... here.
1139         (AUTOMAKE_OPTIONS): Require automake 1.8.
1140         * Makefile.in: Regenerate.
1141         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1142         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1143         $(BFDDIR)/configure.in here as well.
1144         * doc/Makefile.in: Regenerate.
1145
1146 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1147
1148         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1149         * Makefile.in: Regenerate.
1150         * aclocal.m4: Regenerate.
1151         * doc/Makefile.am (install, install-info): Remove.
1152         (install-data-local): A new hook for install-info.
1153         (AUTOMAKE_OPTIONS): Require automake 1.8.
1154         * doc/Makefile.in: Regenerate.
1155
1156 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
1157
1158         * doc/c-sh.texi: Update description about floating point behavior
1159         of SH family.
1160
1161 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1162
1163         * configure.in: Add m68k-uClinux target.
1164         * configure: Regenerate.
1165
1166 For older changes see ChangeLog-0203
1167 \f
1168 Local Variables:
1169 mode: change-log
1170 left-margin: 8
1171 fill-column: 74
1172 version-control: never
1173 End: