gas/ChangeLog

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