gas/ChangeLog

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