gas/ChangeLog

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