gas/ChangeLog

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