gas/ChangeLog

   1 2004-07-09  Nick Clifton  <nickc@redhat.com>
   2
   3         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
   4         * configure: Regenerate.
   5         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
   6         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
   7         sh_find_elf_flags if necessary.
   8
   9 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
  10
  11         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
  12         going to be split into more than one in-place addend, return 0
  13         for relocations against mergeable sections.  Associate comments
  14         with code.
  15
  16 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
  17
  18         * Makefile.am (CPU_TYPES): Add crx.
  19         (TARGET_CPU_CFILES): Add config/tc-crx.c.
  20         (TARGET_CPU_HFILES): Add config/tc-crx.h.
  21         (DEPTC_crx_elf): New target.
  22         (DEPOBJ_crx_elf): Likewise.
  23         (DEP_crx_elf): Likewise.
  24         * Makefile.in: Regenerate.
  25         * configure.in: Add crx* target.
  26         * configure: Regenerate.
  27         * config/tc-crx.c: New file.
  28         * config/tc-crx.h: New file.
  29         * NEWS: Mention new target.
  30
  31 2004-07-06  Nick Clifton  <nickc@redhat.com>
  32
  33         * config.in: Undefine TARGET_SYMBIAN by default.
  34         * configure.in:
  35         * configure: Regenerate. Add sh-symbian-elf target.  If
  36         selected define TARGET_SYMBIAN.
  37         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
  38         format if TARGET_SYMBIAN has been defined.
  39
  40         * output-file.c (output_file_create): Report the target format
  41         chosen when bfd_openw reports that it is invalid.
  42
  43         * config/obj-coff.c (coff_pseudo_table): Only define the weak
  44         pseudo for BFD based assemblers.
  45
  46 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
  47
  48         gas:
  49         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
  50         (md_parse_option): Remove redundant -isa testing.
  51         Make bfd_arch variable const.
  52         (md_show_usage): Make bfd_arch variable const.
  53
  54 2004-07-03  James E Wilson  <wilson@specifixinc.com>
  55
  56         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
  57         * config/tc-ia64.h (md_frag_check): Define.
  58
  59 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
  60
  61         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
  62         externals.
  63         * doc/as.texinfo (Weak): Document PE weak symbols.
  64
  65 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
  66
  67         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
  68         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
  69         (mips_frob_file): Rework so that only a single pass through the
  70         relocs is needed.  Allow %lo()s to have higher offsets than their
  71         corresponding %hi()s or %got()s.
  72
  73 2004-07-02  Nick Clifton  <nickc@redhat.com>
  74
  75         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
  76         allow values which have come from undefined symbols.
  77         Always consider this fixup to have been processed as a reloc
  78         cannot be generated for it.
  79
  80 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
  81
  82         * frags.h (struct frag): Add has_code and insn_addr fields.
  83         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
  84         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
  85         * config/tc-ppc.h (md_frag_check): Define.
  86
  87 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
  88
  89         * doc/Makefile.am (info): Rename goal to...
  90         (info-local): ... this, to preserve implicit dependencies.
  91         * doc/Makefile.in: Regenerate with automake 1.8.5.
  92
  93 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
  94
  95         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
  96         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
  97         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
  98         (tc_gen_reloc): Likewise.
  99         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
 100         (m32r_parse_name): Likewise.
 101         (m32r_cgen_parse_fix_exp): Likewise.
 102         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
 103         (O_PIC_reloc): Likewise.
 104         (TC_CGEN_PARSE_FIX_EXP): Likewise..
 105         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
 106         for @GOTOFF, @GOT, @PLT.
 107
 108 2004-06-21 Jan Beulich  <jbeulich@novell.com>
 109
 110         * gas/symbols.c: While discarding ordinary local absolute symbols
 111         when --strip-local-absolute is in effect, retain file symbols.
 112
 113 2004-06-20  Andreas Schwab  <schwab@suse.de>
 114
 115         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
 116         (md_parse_option): Likewise.
 117
 118 2004-06-17  Jan Beulich <jbeulich@novell.com>
 119
 120         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
 121         * config/te-netware.h: New file.
 122         * config/te-ppcnw.h: Delete: Obsolete.
 123         * configure.in: Eliminate ill NetWare targets. Make generic
 124         NetWare target use proper emulation.
 125         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
 126         reference to new te-netware.h.
 127         * configure: Regenerate.
 128         * Makefile.in: Regenerate.
 129
 130 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 131
 132         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
 133         comparison in .insn pseudo operation.
 134
 135 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 136
 137         * config/obj-coff.c (coff_adjust_section_syms): Use
 138         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
 139         (coff_frob_section): Likewise.
 140         * config/tc-mips.c (md_apply_fix3): Likewise.
 141         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
 142         (elf_frob_file_after_relocs): Likewise.
 143
 144 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 145
 146         * config/tc-hppa.c (log2): Rename to exact_log2.
 147         (pa_next_subseg): Delete unused function.
 148         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
 149         (create_new_subspace): Likewise.
 150
 151         Bug gas/213
 152         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
 153         labels.  Fix warning.
 154
 155 2004-05-28  DJ Delorie  <dj@redhat.com>
 156
 157         * config/tc-mn10300.h (tc_fix_adjustable): Define.
 158         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
 159         or non-merged symbols.
 160
 161 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         * config/tc-ia64.c (remove_marked_resource): Save, clear and
 164         restore the old slot when inserting srlz.i/srlz.d.
 165
 166 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 167
 168         * Makefile.am: Regenerate dependecies.
 169         * Makefile.in: Regenerate.
 170         * config/tc-sh.c (valid_arch): Make unsigned.
 171         (preset_target_arch): Likewise.
 172         (md_begin): Use new architecture flags system.
 173         (get_specific): Likewise.
 174         (assemble_ppi): Likewise.
 175         (md_assemble): Likewise. Also fix error check for bad opcodes.
 176         (md_parse_option): Likewise. Also generate -isa values according
 177         to the table in bfd/cpu-sh.c instead of just constants. Also
 178         allow <arch>-up ISA variants.
 179         (sh_elf_final_processing): Replace if-else chain with a call to
 180         sh_find_elf_flags().
 181         * testsuite/gas/sh/arch: New directory.
 182         * testsuite/gas/sh/arch/arch.exp: New test script.
 183         * testsuite/gas/sh/arch/arch_expected.txt: New file.
 184         * testsuite/gas/sh/arch/sh.s: New file.
 185         * testsuite/gas/sh/arch/sh2.s: New file.
 186         * testsuite/gas/sh/arch/sh-dsp.s: New file.
 187         * testsuite/gas/sh/arch/sh2e.s: New file.
 188         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
 189         * testsuite/gas/sh/arch/sh3.s: New file.
 190         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
 191         * testsuite/gas/sh/arch/sh3e.s: New file.
 192         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
 193         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
 194         * testsuite/gas/sh/arch/sh4.s: New file.
 195         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
 196         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
 197         * testsuite/gas/sh/arch/sh4a.s: New file.
 198
 199 2004-05-28  Peter Barada <peter@the-baradas.com>
 200
 201         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
 202         with zero offset into mode 2 addressing to save a word.
 203
 204 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 205
 206         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
 207         (ar_is_only_in_integer_unit): New.
 208         (ar_is_only_in_memory_unit): New.
 209         (generate_unwind_image): Silence gcc on 32bit host.
 210         (md_assemble): Use ar_is_only_in_integer_unit instead of
 211         ar_is_in_integer_unit. Check AR access.
 212
 213 2004-05-27  Peter Barada  <peter@the-baradas.com>
 214
 215         * config/tc-m68k.c (md_begin): Sort the opcode table into
 216         alphabetical order.
 217         (m68k_compare_opcode): New function to do the sorting.
 218
 219 2004-05-24  Peter Barada  <peter@the-baradas.com>
 220
 221         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
 222         addressing on MIT style operands.
 223         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
 224         w/mask addressing.
 225         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
 226         operands.
 227
 228 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
 229
 230         * expr.c (operand, operator): Don't reject '++' and '--'.
 231
 232 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 233
 234         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
 235         dwarf tables.
 236
 237 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 238
 239         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
 240         * configure: Regenerate.
 241
 242 2004-05-13  Paul Brook  <paul@codesourcery.com>
 243
 244         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
 245
 246 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 247
 248         * configure.in (or32-*-rtems*): Switch to elf.
 249         * configure: Regenerate.
 250
 251 2004-05-13  Nick Clifton  <nickc@redhat.com>
 252
 253         * po/fr.po: Updated French translation.
 254
 255 2004-05-11  Nick Clifton  <nickc@redhat.com>
 256
 257         * doc/as.texinfo (Section): Document G and T flags to .section
 258         directive.  Document the extra arguments that the G flag
 259         requires.  Document the #tls flag.
 260
 261 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 262
 263         * subsegs.c (section_symbol): Create a new section symbol if
 264         the existing one doesn't match.
 265         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
 266
 267 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
 268
 269         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
 270         to cope with VR4181A errata MD(1) and MD(4).
 271
 272 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 273
 274         * NEWS: Mention .secrel32 for pe[i]-i386.
 275
 276 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 277
 278         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 279         (HANDLE_ALIGN): New.
 280
 281 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
 282
 283         * Makefile.am (DIST_SUBDIRS): Define.
 284         * aclocal.m4: Regenerate with automake 1.8.4.
 285         * Makefile.in: Likewise.
 286         * doc/Makefile.in: Likewise.
 287
 288 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
 289
 290         * config/tc-ia64.c (dot_serialize): Declare.
 291         (dot_serialize): New function.
 292         (md_pseudo_table): Add ".serialize.data" and
 293         ".serialize.instruction" directives.
 294
 295 2004-05-06  Nick Clifton  <nickc@redhat.com>
 296
 297         * messages (as_internal_value_out_of_range): Print a message about
 298         a value being out of range.  Be consistent about whether the
 299         values are printed in decimal or hexadecimal.
 300         (as_warn_value_out_of_range): Generate a warning message about an
 301         out of range value.
 302         (as_bad_value_out_of_range): Generate an error message about an
 303         out of range value.
 304         * as.h: Prototype the new functions.
 305         * config/tc-alpha.c (insert_operand): Use new function.
 306         * config/tc-arc.c (arc_insert_operand): Likewise.
 307         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
 308         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
 309         * config/tc-ppc.c (ppc_insert_operand): Likewise.
 310         * config/tc-s390.c (s390_insert_operand): Likewise.
 311         * config/tc-v850.c (v850_insert_operand): Likewise.
 312
 313 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 314
 315         * configure.in: Set em=linux for frv-*-*linux*.
 316         * configure: Rebuilt.
 317         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
 318         (frv_md_fdpic_enabled): New.
 319         * config/tc-frv.c (frv_md_fdpic_enabled): New.
 320         (DEFAULT_FDPIC): New.
 321         (frv_flags): Use DEFAULT_FDPIC.
 322         (frv_pic_flag): Likewise.
 323         (OPTION_NOPIC): New.
 324         (md_longopts): Add -mnopic.
 325         (md_parse_option): Handle it.
 326         (md_show_usage): Add -mfdpic and -mnopic.
 327
 328 2004-05-05  Peter Barada  <peter@the-baradas.com>
 329
 330         * config/tc-m68k.c: Add find_cf_chip to print list of valid
 331         chips for invalid coldfire instructions, rename selectors
 332         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
 333         add current_chip to track which chip is referred to(including save/restore),
 334         use current_chip to select control registers, not current_arch.
 335         (md_show_usage): Add new chips.
 336         * doc/c-m68k.texi: Document new command line switches.
 337
 338 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
 339
 340         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
 341         (NOP_OPCODE): Define.
 342         (s390_align_code): Remove prototype.
 343         * tc-s390.c (s390_align_code): Remove.
 344
 345 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 346
 347         * config/tc-ia64.c (make_unw_section_name): Removed.
 348         (start_unwind_section): New function.
 349         (generate_unwind_image): Take const segT instead of const
 350         char *.
 351         (dot_handlerdata): Adjusted.
 352         (dot_endp): Likewise.
 353
 354 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 355
 356         * config/obj-elf.c (obj_elf_change_section): Allow the
 357         ".note.GNU-stack" section has SHF_EXECINSTR.
 358
 359 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 360
 361         * config/obj-elf.c (get_section): Return bfd_boolean.
 362         (obj_elf_change_section): Call bfd_get_section_by_name_if
 363         instead of bfd_map_over_sections.
 364
 365 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 366
 367         * config/obj-elf.c (get_section): New function.
 368         (obj_elf_change_section): Support multiple sections with same
 369         name.
 370
 371 2004-04-30  Nick Clifton  <nickc@redhat.com>
 372
 373         * config/tc-arm.c (create_register_alias): Fix typo checking for
 374         case sensitive register aliases.
 375         (co_proc_number): Use error message string in all_reg_maps[]
 376         array.
 377         (cp_reg_required_here): Likewise.
 378         (fp_reg_required_here): Likewise.
 379
 380 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 381
 382         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
 383
 384 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 385
 386         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
 387         (load_address, macro, mips_ip, md_parse_option)
 388         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
 389         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
 390         embedded-PIC handling, and update comments.
 391         (SWITCH_TABLE): Remove.
 392         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
 393         (enum mips_pic_level): Remove EMBEDDED_PIC.
 394         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
 395         (TC_FORCE_RELOCATION): Update comment.
 396         * ecoff.c (ecoff_build_lineno): Add comment about some code that
 397         might be safe to remove now that MIPS embedded-PIC is gone.
 398
 399 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 400
 401         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
 402         call to obj_set_subsection_attributes.
 403         (obj_som_init_stab_section): Likewise.
 404         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
 405         (pa_def_subspaces): Provide comdat default.
 406         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
 407         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
 408         calls to create_new_subspace and update_subspace to pass comdat flag.
 409         (create_new_subspace, update_subspace): Add new comdat argument.  Use
 410         it in calls to obj_set_subsection_attributes.
 411         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
 412         and use of comdat, common and dup_comm parameters.
 413
 414 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 415
 416         * config/obj-elf.c (obj_elf_change_section): Check if the old
 417         group name is NULL before comparison.
 418
 419 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 420
 421         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
 422
 423 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 424
 425         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
 426
 427 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 428
 429         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
 430         (OPTION_MEMBEDDED_PIC): Remove.
 431         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
 432         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
 433         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
 434         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
 435         (OPTION_ELF_BASE): Renumber.
 436         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
 437         (md_show_usage): Remove mention of -membedded-pic.
 438         * doc/as.texinfo: Remove mention of -membedded-pic.
 439
 440 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 441
 442         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
 443         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
 444         a.out support.
 445         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
 446         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
 447         USE_GLOBAL_POINTER_OPT.
 448
 449 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 450
 451         * config/tc-mips.c (macro): One more use of load_delay_nop.
 452
 453 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
 454
 455         * config/tc-mips.c (load_delay_nop): New function.
 456         (load_address, macro): Use load_delay_nop() to build a nop
 457         which can be omitted with gpr_interlocks.
 458
 459 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 460
 461         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
 462         cop_interlocks): Remove superfluous CPU entries.
 463
 464 2004-04-22  Paul Brook  <paul@codesourcery.com>
 465
 466         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
 467
 468 2004-04-22  Peter Barada <peter@the-baradas.com>
 469
 470         * NEWS: Added support for EMAC instructions and MAC/EMAC
 471         Motorola syntax.
 472         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
 473         scale factor tokens, trailing_ampersand to mark mask addressing
 474         for MAC/EMAC instructions.
 475         * config/m68k-parse.y: Add options_ampersand clause, '<<',
 476         '>>'.
 477         (yylex): Handle '>', '<', and '&' following '+'.
 478         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
 479         architectures in archs[].
 480         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
 481         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
 482         respectively.
 483         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
 484         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
 485         cases.
 486         Add EMAC operands to init_table[].
 487
 488 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
 489
 490         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
 491         state.
 492         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
 493         * config/tc-arm.c (enum mstate): Delete from here.
 494         (mapping_state): Remove the static mapstate variable and instead
 495         store the state in the segment.  This allows a per-section mapping
 496         state.  Handle and ignore MAP_UNDEFINED states.
 497         (arm_elf_change_section): Get the current mapping state from the
 498         new section.
 499         (s_ltorg): Set the mapping state to MAP_DATA.
 500         (arm_cleanup): Use arm_elf_change_section to get the mapping state
 501         for each pool as it is emitted.
 502
 503 2004-04-22  Nick Clifton  <nickc@redhat.com>
 504
 505         * config/tc-arm.h: Formatting tidy ups.
 506
 507 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 508
 509         * NEWS: Note that MIPS -membedded-pic option is deprecated.
 510
 511 2004-04-20  DJ Delorie  <dj@redhat.com>
 512
 513         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
 514         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
 515         [TE_PE] (O_secrel): Define.
 516         [TE_PE] (x86_pe_cons_fix_new): New.
 517         [TE_PE] (pe_directive_secrel): Likewise.
 518         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
 519
 520 2004-04-19  Eric Christopher  <echristo@redhat.com>
 521
 522         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
 523         of previous patch for fix in gcc.
 524
 525 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 526
 527         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
 528
 529 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
 530
 531         * read.c (do_align): Call md_flush_pending_output, if defined.
 532
 533 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 534
 535         * expr.c (operand): Correct checks for ++ and --.
 536
 537 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 538
 539         * config/tc-generic.c: Add some comments.
 540
 541 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
 542
 543         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
 544         -{no-}mfix-vr4122-bugs.
 545         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
 546         (append_insn, mips_emit_delays): Update accordingly.
 547         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
 548         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
 549         (md_parse_option): Update after above changes.
 550         (md_show_usage): Add -mfix-vr4120.
 551
 552 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
 553
 554         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
 555         of .section directive; add a reference to the ELF .subsection
 556         directive.
 557
 558 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 559
 560         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
 561         in parallel.
 562
 563 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 564
 565         * Makefile.am: Remove mips from aout targets.
 566         * Makefile.in: Regenerate.
 567         * configure.in: Remove mips-dec-bsd* target.
 568         * configure: Regenerate.
 569
 570 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
 571
 572         PR 96
 573         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
 574         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
 575         Update "mapping".  Restrict some @ modifiers to 32 bit.
 576
 577 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
 578             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
 579
 580         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
 581         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
 582         dont_adjust_reloc_32 is set.
 583         (md_longopts): Add option -renesas.
 584         (md_parse_option, md_show_usage): Likewise.
 585         * doc/c-sh.texi: Likewise.
 586
 587 2004-04-01  Dave Korn  <dk@artimi.com>
 588
 589         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
 590         hi16 and lo16 fixS structs.
 591         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
 592         exactly the same way as for RELOC_DLX_REL16.
 593         (machine_ip): properly respect LO flag in the_insn and
 594         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
 595         (md_apply_fix3): apply RELOC_DLX_LO16.
 596
 597 2004-03-30  Stan Shebs  <shebs@apple.com>
 598
 599         Remove long-obsolete MPW support.
 600         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
 601         * configure.in: Remove mention of ppc-*-mpw* config.
 602         * configure.in: Likewise.
 603
 604 2004-03-30  Nick Clifton  <nickc@redhat.com>
 605
 606         * config/tc-arm.c (meabi_flags): Make its use conditional upon
 607         OBJ_ELF being defined.
 608
 609 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 610
 611         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 612
 613 2004-03-23  Paul Brook  <paul@codesourcery.com>
 614
 615         * config/tc-arm.c (meabi_flags): New variable.
 616         (arm_parse_eabi): New function.
 617         (md_begin): Set flags for EABI v3.
 618         (arm_eabis): Add.
 619         (arm_long_opts): Add meabi.
 620         * doc/as.texinf <ARM>: Document -meabi.
 621         * doc/c-arm.texi: Ditto.
 622
 623 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 624
 625         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 626         tables even when use_literal_section flag is not set.
 627
 628 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 629
 630         * config/tc-sh.c: Remove trailing whitespace.
 631
 632 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 633
 634         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 635         --mul-bug-abort and the default behavior.
 636         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 637         (err_for_dangerous_mul_placement): New variable.
 638         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 639         macros.
 640         (md_cris_relax_table): Have placeholder for STATE_MUL.
 641         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 642         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 643         case doing nothing.
 644         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 645         STATE_BYTE)>: Ditto.
 646         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 647         alignment and position of this frag, emit error message if
 648         suspicious.
 649         (md_assemble): For a multiply insn and when checking it,
 650         transform the current frag into a special frag for that purpose.
 651         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 652         OPTION_MULBUG_ABORT_ON>: Handle new options.
 653
 654 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 655
 656         * config/tc-xtensa.c (mark_literal_frags): New function.
 657         (xtensa_move_literals): Call mark_literal_frags for all literal
 658         segments, including init and fini literal segments.
 659         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 660
 661 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 662
 663         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 664         (pa_comm): Set BSF_OBJECT in symbol flags.
 665
 666 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 667
 668         * Makefile.am: Run "make dep-am".
 669         * Makefile.in: Regenerate.
 670         * doc/Makefile.in: Regenerate.
 671         * config.in: Regenerate.
 672         * po/gas.pot: Regenerate.
 673
 674 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 675
 676         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 677         (demand_empty_rest_of_line): Issue an error here.
 678         (ignore_rest_of_line): Silently skip to end.
 679         (demand_copy_string): Issue an error, not warning.
 680         (equals): Likewise.
 681         * config/obj-elf.c (obj_elf_section_name): Likewise.
 682         (obj_elf_section): Likewise.
 683         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 684         (arc_extinst): Likewise.
 685         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 686         (dot_spill): Likewise.
 687         (dot_unwabi): Likewise.
 688         (dot_prologue): Likewise.
 689
 690         * expr.c (operand): Reject ++ and --.
 691         (operator): Likewise.
 692
 693 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 694
 695         * config/tc-sh.c: Include dw2gencfi.h.
 696         (sh_cfi_frame_initial_instructions): New function.
 697         (sh_regname_to_dw2regnum): Likewise.
 698         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
 699         file.
 700         (TARGET_USE_CFIPOP): Define.
 701         (tc_cfi_frame_initial_instructions): Likewise.
 702         (tc_regname_to_dw2regnum): Likewise.
 703         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
 704         * Makefile.am: Update dependencies.
 705         * Makefile.in: Regenerate.
 706
 707 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 708
 709         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 710         * configure: Regenerate.
 711
 712 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
 713
 714         * read.c (s_leb128): Call md_flush_pending_output.
 715
 716 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
 717
 718         * config/tc-i386.c (output_insn): Handle PadLock instructions.
 719         * config/tc-i386.h (CpuPadLock): New define.
 720         (CpuUnknownFlags): Added CpuPadLock.
 721
 722 2004-03-07  Andreas Schwab  <schwab@suse.de>
 723
 724         * doc/c-hppa.texi (HPPA Directives): Fix typo.
 725
 726 2004-03-07  Richard Henderson  <rth@redhat.com>
 727
 728         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
 729         (cfi_finish): Likewise for fde.
 730
 731 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         * config/tc-ia64.c (md_assemble): Properly handle NULL
 734         align_frag.
 735         (ia64_handle_align): Don't abort if failed to add a stop bit.
 736
 737 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 738
 739         * Makefile.in: Regenerated.
 740         * aclocal.m4: Likewise.
 741         * configure: Likewise.
 742         * doc/Makefile.in: Likewise.
 743
 744 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         * config/tc-ia64.c (dot_align): New.
 747         (ia64_do_align): Make it static.
 748         (md_pseudo_table): Use "dot_align" for "align".
 749         (ia64_md_do_align): Don't set align_frag here.
 750         (ia64_handle_align): Add a stop bit to the previous bundle if
 751         needed.
 752
 753         * config/tc-ia64.h (ia64_do_align): Removed.
 754
 755 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 756
 757         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
 758         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
 759         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
 760         the most general type or the user specifically requested it.
 761         (md_assemble): Add a new error message for when an instruction
 762         is understood, but is not allowed due to an -isa option.
 763
 764 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 765
 766         * config/tc-ia64.c (align_frag): New.
 767         (md_assemble): Set the tc_frag_data field in align_frag for
 768         IA64_OPCODE_FIRST instructions.
 769         (ia64_md_do_align): Set align_frag.
 770         (ia64_handle_align): Add a stop bit if needed.
 771
 772         * config/tc-ia64.h (TC_FRAG_TYPE): New.
 773         (TC_FRAG_INIT): New.
 774
 775 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 776
 777         * config/tc-frv.c (fr400_audio): New variable.
 778         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
 779         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
 780         (target_implements_insn_p): New function.
 781         (md_assemble): Report an error if the processor doesn't implement
 782         the instruction.
 783
 784 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 785
 786         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
 787         (md_parse_option): Ditto.
 788         (OPTION_NO_SPECIAL_M32R): Added.
 789         (md_show_usage): Document it.
 790         (enable_speial_m32r): Changed a default value from 0 to 1.
 791         * doc/c-m32r.texi: Document the -no-bitinst option.
 792
 793 2004-02-27  Nick Clifton  <nickc@redhat.com>
 794
 795         * config/tc-sh.c (get_operand): Revert previous delta.
 796         (tc_gen_reloc): Check for an unknown reloc type before processing
 797         the addend.
 798
 799 2004-02-27  Hannes Reinecke  <hare@suse.de>
 800
 801         * config/tc-s390.c (s390_insn): Correct range check for opcode in
 802         .insn pseudo operation.
 803
 804 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
 805
 806         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
 807         added for wrong syntax.
 808
 809 2004-02-26  Eric Christopher  <echristo@redhat.com>
 810
 811         * config/tc-mips.c (mips_dwarf2_addr_size): New.
 812         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
 813
 814 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
 815
 816         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
 817         nibble types to assembler.
 818
 819 2004-02-25  Fred Fish  <fnf@redhat.com>
 820
 821         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
 822
 823 2004-02-20  James E Wilson  <wilson@specifixinc.com>
 824
 825         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
 826         finalize_syms.
 827         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
 828         (ia64_estimate_size_before_relax): New.
 829         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
 830         (generate_unwind_image): Pass 1 to fixup_unw_records.
 831         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
 832         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
 833
 834 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
 835
 836         * stabs.c (generate_asm_file): Avoid warning about use of
 837         uninitialized variable.
 838
 839 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
 840
 841         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
 842         body, and endp, allow unwind records which do not have a "t"
 843         (time/instruction) field.
 844
 845 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
 846
 847         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
 848         (do_mav_dspsc_2): Likewise.
 849         Fix accumulator registers move opcodes.
 850
 851 2004-02-13  Hannes Reinecke  <hare@suse.de>
 852             Jakub Jelinek  <jakub@redhat.com>
 853
 854         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
 855
 856 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
 857
 858         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
 859         (tc_frob_symbol): New macro definition.
 860         * config/tc-ia64.c (ia64_frob_symbol): New routine.
 861
 862 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
 863
 864         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
 865         read-only.
 866
 867 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 868
 869         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
 870         (TC_CASE_SENSITIVE): ... this.
 871         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
 872         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
 873
 874 2004-02-06  James E Wilson  <wilson@specifixinc.com>
 875
 876         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
 877         (generate_unwind_image): Re-add it here.
 878
 879 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
 880
 881         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
 882         * read.h (SKIP_WHITESPACE): Turn into an expression.
 883         * read.c (read_a_source_file): A pseudo is removed by having a
 884         NULL handler.
 885
 886 2004-02-05  James E Wilson  <wilson@specifixinc.com>
 887
 888         * config/tc-ia64.c (output_endp): New.
 889         (count_bits): Delete.
 890         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
 891         endp unwind records.
 892         (fixup_unw_records): Handle endp unwind records.  Delete code for
 893         shortening prologue regions not followed by a body record.
 894         (dot_endp): Call add_unwind_entry to emit endp unwind record.
 895         * config/tc-ia64.h (unw_record_type): Add endp.
 896
 897 2004-02-03  James E Wilson  <wilson@specifixinc.com>
 898
 899         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
 900         fill padding bytes with zeroes.
 901         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
 902         sets unwind_record slot_number and slot_frag fields.
 903
 904 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 905
 906         * config/tc-mips.c (add_got_offset_hilo): New function.
 907         (macro): Use load_register() and add_got_offset_hilo() to load
 908         constants instead of hardcoding code sequences throughout.
 909
 910 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 911
 912         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
 913
 914 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
 915
 916         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
 917         like m68k-elf.
 918         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
 919         of hard-coded test for TARGET_OS=elf.
 920
 921 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
 922
 923         * config/tc-mips.c (hilo_interlocks): Change definition
 924         so that MIPS32, MIPS64 and later ISAs are included, along with
 925         the already-included machines.  Update comments.
 926
 927 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
 928
 929         * config/tc-arm.c (tc_gen_reloc): Improve error message for
 930         undefined local labels.
 931
 932 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 933
 934         * config/tc-mips.c (load_address, macro): Update comments about
 935         NewABI GP relaxation.
 936
 937 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 938
 939         * config/tc-mips.c (macro_build): Remove place and counter arguments.
 940         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
 941         (mips16_macro_build, macro_build_jalr): Remove counter argument.
 942         (set_at, load_register, load_address, move_register): Likewise.
 943         (load_got_offset, add_got_offset): Likewise.
 944         Update all calls and tidy accordingly.
 945
 946 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 947
 948         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
 949         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
 950         (RELAX_USE_SECOND): Bump to 0x10000.
 951         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
 952         (mips_macro_warning): New variable.
 953         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
 954         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
 955         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
 956         of RELAX_ENCODE.
 957         (append_insn): Update mips_macro_warning.sizes.
 958         (macro_start, macro_warning, macro_end): New functions.
 959         (macro_build): Don't emit warnings here.
 960         (macro_build_lui, md_estimate_size_before_relax): ...or here.
 961         (md_convert_frag): Check for cases where one macro alternative
 962         needs a warning and the other doesn't.  Emit a warning if the
 963         longer sequence was chosen.
 964
 965 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 966
 967         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
 968         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
 969         the first sequence, the size of the second sequence, and a flag
 970         that says whether we should warn.
 971         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
 972         (RELAX_FIRST, RELAX_SECOND): New.
 973         (mips_relax): New variable.
 974         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
 975         (append_insn): Remove "place" argument.  Use mips_relax.sequence
 976         rather than "place" to check whether we're expanding the second
 977         alternative of a relaxable macro.  Remove redundant check for
 978         branch relaxation.  If generating a normal insn, and there
 979         is not enough room in the current frag, call relax_close_frag()
 980         to close it.  Update mips_relax.sizes[].  Emit fixups for the
 981         second version of a relaxable macro.  Record the first relaxable
 982         fixup in mips_relax.  Remove tc_gen_reloc workaround.
 983         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
 984         in the same way as in append_insn.
 985         (mips16_macro_build): Remove "place" argument.
 986         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
 987         when generating the second version of a relaxable macro.
 988         (load_got_offset, add_got_offset): New functions.
 989         (load_address, macro): Use new relaxation machinery.  Remove
 990         tc_gen_reloc workarounds.
 991         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
 992         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
 993         first version is needed.
 994         (tc_gen_reloc): Remove relaxation handling.
 995         (md_convert_frag): Go through the fixups for a relaxable macro and
 996         mark those that belong to the unneeded alternative as done.  If the
 997         second alternative is needed, adjust the fixup addresses to account
 998         for the deleted first alternative.
 999
1000 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1001
1002         * frags.h (frag_room): Declare.
1003         * frags.c (frag_room): New function.
1004         * doc/internals.texi: Document it.
1005
1006 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1007
1008         * config/tc-mips.c (append_insn): Don't do r3900 interlock
1009         optimization for -mtune=r3900, as this will break on other CPUs.
1010
1011 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
1012
1013         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1014         be relaxed, use fixup.
1015         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1016
1017 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
1018
1019         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1020         precision operands.
1021
1022 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1023
1024         * config/tc-mips.c (append_insn): Properly detect variant frags
1025         that preclude swapping of relaxed branches.  Correctly swap
1026         instructions between frags when dealing with relaxed branches.
1027
1028 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1029
1030         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1031         throughout.
1032         * aclocal.m4: Regenerate.
1033         * configure: Regenerate.
1034
1035 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1036
1037         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1038         manipulation insns.
1039
1040 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1041
1042         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1043         reloc, reserve space for the delay slot as well as the jalr itself.
1044
1045 2004-01-09  Paul Brook  <paul@codesourcery.com>
1046
1047         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1048         (do_vfp_sp2_from_reg2): New function.
1049         (insns): Use them.
1050         (do_vfp_dp_from_reg2): Check return values properly.
1051
1052 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
1053
1054         * config/tc-mips.c (warn_nops): Remove static variable.
1055         (macro): Remove test of warn_nops.
1056         (md_shortops): Remove 'n'.
1057         (md_parse_option): Remove 'n' case.
1058         (md_show_usage): Remove -n.
1059         * doc/as.texinfo (Overview): Remove MIPS -n option.
1060         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1061         * NEWS: Mention removal of MIPS -n option.
1062
1063         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1064         (cop_interlocks): Check ISA level.
1065         (cop_mem_interlocks): Define.
1066         (reg_needs_delay): Check cop_interlocks rather than
1067         ISA_HAS_COPROC_DELAYS.
1068         (append_insn): Likewise.  Use cop_mem_interlocks rather than
1069         directly checking mips_opts.isa.
1070         (mips_emit_delays): Likewise.
1071
1072 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1073
1074         * config/tc-ia64.c (unwind): Move next_slot_number and
1075         next_slot_frag to ...
1076         (unw_rec_list): Here.
1077         (free_list_records): Removed.
1078         (output_unw_records): Likewise.
1079         (generate_unwind_image): Make it void.
1080         (alloc_record): Initialize next_slot_number and next_slot_frag.
1081         (slot_index): Take .org, .space and .align into account.
1082         (fixup_unw_records): Don't set slot_number to 0. Use
1083         list->next_slot_number and list->next_slot_frag instead of
1084         unwind.next_slot_number and unwind.next_slot_frag.
1085         (ia64_convert_frag): New.
1086         (generate_unwind_image): Generate a rs_machine_dependent frag
1087         for unwind record.
1088         (emit_one_bundle): Use list->next_slot_number and
1089         list->next_slot_frag instead of unwind.next_slot_number and
1090         unwind.next_slot_frag.
1091
1092         * config/tc-ia64.h (md_convert_frag): Defined as
1093         ia64_convert_frag.
1094         (md_estimate_size_before_relax): Defined as (f)->fr_var.
1095
1096 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1097
1098         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
1099         * config/tc-frv.h (md_apply_fix3): Don't define.
1100         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
1101         operands.
1102         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1103         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
1104         * config/tc-frv.c (line_separator_chars): Add `!'.
1105         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1106         * config/tc-frv.c (md_assemble): Clear insn upfront.
1107         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1108         * config/tc-frv.c (OPTION_FDPIC): New macro.
1109         (md_longopts): Add mfdpic.
1110         (md_parse_option): Handle it.
1111         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1112         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1113         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1114         (frv_pic_ptr): Parse funcdesc.
1115
1116 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1117
1118         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1119         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
1120
1121 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1122
1123         * Makefile.am (Makefile): Move the dependency on
1124         $(BFDDIR)/configure.in to...
1125         (CONFIG_STATUS_DEPENDENCIES): ... here.
1126         (AUTOMAKE_OPTIONS): Require automake 1.8.
1127         * Makefile.in: Regenerate.
1128         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1129         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1130         $(BFDDIR)/configure.in here as well.
1131         * doc/Makefile.in: Regenerate.
1132
1133 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1134
1135         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1136         * Makefile.in: Regenerate.
1137         * aclocal.m4: Regenerate.
1138         * doc/Makefile.am (install, install-info): Remove.
1139         (install-data-local): A new hook for install-info.
1140         (AUTOMAKE_OPTIONS): Require automake 1.8.
1141         * doc/Makefile.in: Regenerate.
1142
1143 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
1144
1145         * doc/c-sh.texi: Update description about floating point behavior
1146         of SH family.
1147
1148 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1149
1150         * configure.in: Add m68k-uClinux target.
1151         * configure: Regenerate.
1152
1153 For older changes see ChangeLog-0203
1154 \f
1155 Local Variables:
1156 mode: change-log
1157 left-margin: 8
1158 fill-column: 74
1159 version-control: never
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