gas/ChangeLog

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