gas/ChangeLog

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