gas/ChangeLog

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