gas/ChangeLog

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