gas/ChangeLog

   1 2004-07-15  Nick Clifton  <nickc@redhat.com>
   2
   3         * configure.in: Accept armbe as a big-endian arm configuration.
   4         * configure: Regenerate.
   5
   6 2004-07-13  Thomas Nystrom  <thn@saeab.se>
   7
   8         * config/tc-i386.c (T_SHIFTOP): New constant.
   9         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
  10         (intel_el1): Handle '~'.
  11         (intel_get_token): Handle '<>', '&', '|' and '~'.
  12
  13 2004-07-13  Nick Clifton <nickc@redhat.com>
  14
  15         (md_assemble): Remove spurious newline from end of as_bad error
  16         message.
  17         (intel_e05_1): Likewise.
  18         (intel_e11): Likewise.
  19         (intel_match_token): Likewise.
  20
  21 2004-07-11  Andreas Schwab  <schwab@suse.de>
  22
  23         * config/tc-m68k.c: Convert to C90.  Remove redundant
  24         declarations.  Indentation fixup.
  25         [M68KCOFF]: Include "obj-coff.h" instead of declaring
  26         obj_coff_section ourselves.
  27
  28 2004-07-09  James E Wilson  <wilson@specifixinc.com>
  29
  30         * config/tc-ia64.c (default_big_endian): New.
  31         (dot_byteorder, md_begin): Use it.
  32         (md_parse_option): Set it.
  33
  34 2004-07-09  Nick Clifton  <nickc@redhat.com>
  35
  36         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
  37         * configure: Regenerate.
  38         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
  39         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
  40         sh_find_elf_flags if necessary.
  41
  42 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
  43
  44         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
  45         going to be split into more than one in-place addend, return 0
  46         for relocations against mergeable sections.  Associate comments
  47         with code.
  48
  49 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
  50
  51         * Makefile.am (CPU_TYPES): Add crx.
  52         (TARGET_CPU_CFILES): Add config/tc-crx.c.
  53         (TARGET_CPU_HFILES): Add config/tc-crx.h.
  54         (DEPTC_crx_elf): New target.
  55         (DEPOBJ_crx_elf): Likewise.
  56         (DEP_crx_elf): Likewise.
  57         * Makefile.in: Regenerate.
  58         * configure.in: Add crx* target.
  59         * configure: Regenerate.
  60         * config/tc-crx.c: New file.
  61         * config/tc-crx.h: New file.
  62         * NEWS: Mention new target.
  63
  64 2004-07-06  Nick Clifton  <nickc@redhat.com>
  65
  66         * config.in: Undefine TARGET_SYMBIAN by default.
  67         * configure.in:
  68         * configure: Regenerate. Add sh-symbian-elf target.  If
  69         selected define TARGET_SYMBIAN.
  70         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
  71         format if TARGET_SYMBIAN has been defined.
  72
  73         * output-file.c (output_file_create): Report the target format
  74         chosen when bfd_openw reports that it is invalid.
  75
  76         * config/obj-coff.c (coff_pseudo_table): Only define the weak
  77         pseudo for BFD based assemblers.
  78
  79 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
  80
  81         gas:
  82         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
  83         (md_parse_option): Remove redundant -isa testing.
  84         Make bfd_arch variable const.
  85         (md_show_usage): Make bfd_arch variable const.
  86
  87 2004-07-03  James E Wilson  <wilson@specifixinc.com>
  88
  89         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
  90         * config/tc-ia64.h (md_frag_check): Define.
  91
  92 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
  93
  94         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
  95         externals.
  96         * doc/as.texinfo (Weak): Document PE weak symbols.
  97
  98 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
  99
 100         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
 101         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
 102         (mips_frob_file): Rework so that only a single pass through the
 103         relocs is needed.  Allow %lo()s to have higher offsets than their
 104         corresponding %hi()s or %got()s.
 105
 106 2004-07-02  Nick Clifton  <nickc@redhat.com>
 107
 108         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
 109         allow values which have come from undefined symbols.
 110         Always consider this fixup to have been processed as a reloc
 111         cannot be generated for it.
 112
 113 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
 114
 115         * frags.h (struct frag): Add has_code and insn_addr fields.
 116         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
 117         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
 118         * config/tc-ppc.h (md_frag_check): Define.
 119
 120 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
 121
 122         * doc/Makefile.am (info): Rename goal to...
 123         (info-local): ... this, to preserve implicit dependencies.
 124         * doc/Makefile.in: Regenerate with automake 1.8.5.
 125
 126 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 127
 128         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
 129         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
 130         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
 131         (tc_gen_reloc): Likewise.
 132         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
 133         (m32r_parse_name): Likewise.
 134         (m32r_cgen_parse_fix_exp): Likewise.
 135         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
 136         (O_PIC_reloc): Likewise.
 137         (TC_CGEN_PARSE_FIX_EXP): Likewise..
 138         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
 139         for @GOTOFF, @GOT, @PLT.
 140
 141 2004-06-21 Jan Beulich  <jbeulich@novell.com>
 142
 143         * gas/symbols.c: While discarding ordinary local absolute symbols
 144         when --strip-local-absolute is in effect, retain file symbols.
 145
 146 2004-06-20  Andreas Schwab  <schwab@suse.de>
 147
 148         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
 149         (md_parse_option): Likewise.
 150
 151 2004-06-17  Jan Beulich <jbeulich@novell.com>
 152
 153         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
 154         * config/te-netware.h: New file.
 155         * config/te-ppcnw.h: Delete: Obsolete.
 156         * configure.in: Eliminate ill NetWare targets. Make generic
 157         NetWare target use proper emulation.
 158         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
 159         reference to new te-netware.h.
 160         * configure: Regenerate.
 161         * Makefile.in: Regenerate.
 162
 163 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 164
 165         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
 166         comparison in .insn pseudo operation.
 167
 168 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 169
 170         * config/obj-coff.c (coff_adjust_section_syms): Use
 171         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
 172         (coff_frob_section): Likewise.
 173         * config/tc-mips.c (md_apply_fix3): Likewise.
 174         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
 175         (elf_frob_file_after_relocs): Likewise.
 176
 177 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 178
 179         * config/tc-hppa.c (log2): Rename to exact_log2.
 180         (pa_next_subseg): Delete unused function.
 181         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
 182         (create_new_subspace): Likewise.
 183
 184         Bug gas/213
 185         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
 186         labels.  Fix warning.
 187
 188 2004-05-28  DJ Delorie  <dj@redhat.com>
 189
 190         * config/tc-mn10300.h (tc_fix_adjustable): Define.
 191         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
 192         or non-merged symbols.
 193
 194 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * config/tc-ia64.c (remove_marked_resource): Save, clear and
 197         restore the old slot when inserting srlz.i/srlz.d.
 198
 199 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 200
 201         * Makefile.am: Regenerate dependecies.
 202         * Makefile.in: Regenerate.
 203         * config/tc-sh.c (valid_arch): Make unsigned.
 204         (preset_target_arch): Likewise.
 205         (md_begin): Use new architecture flags system.
 206         (get_specific): Likewise.
 207         (assemble_ppi): Likewise.
 208         (md_assemble): Likewise. Also fix error check for bad opcodes.
 209         (md_parse_option): Likewise. Also generate -isa values according
 210         to the table in bfd/cpu-sh.c instead of just constants. Also
 211         allow <arch>-up ISA variants.
 212         (sh_elf_final_processing): Replace if-else chain with a call to
 213         sh_find_elf_flags().
 214         * testsuite/gas/sh/arch: New directory.
 215         * testsuite/gas/sh/arch/arch.exp: New test script.
 216         * testsuite/gas/sh/arch/arch_expected.txt: New file.
 217         * testsuite/gas/sh/arch/sh.s: New file.
 218         * testsuite/gas/sh/arch/sh2.s: New file.
 219         * testsuite/gas/sh/arch/sh-dsp.s: New file.
 220         * testsuite/gas/sh/arch/sh2e.s: New file.
 221         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
 222         * testsuite/gas/sh/arch/sh3.s: New file.
 223         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
 224         * testsuite/gas/sh/arch/sh3e.s: New file.
 225         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
 226         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
 227         * testsuite/gas/sh/arch/sh4.s: New file.
 228         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
 229         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
 230         * testsuite/gas/sh/arch/sh4a.s: New file.
 231
 232 2004-05-28  Peter Barada <peter@the-baradas.com>
 233
 234         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
 235         with zero offset into mode 2 addressing to save a word.
 236
 237 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 238
 239         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
 240         (ar_is_only_in_integer_unit): New.
 241         (ar_is_only_in_memory_unit): New.
 242         (generate_unwind_image): Silence gcc on 32bit host.
 243         (md_assemble): Use ar_is_only_in_integer_unit instead of
 244         ar_is_in_integer_unit. Check AR access.
 245
 246 2004-05-27  Peter Barada  <peter@the-baradas.com>
 247
 248         * config/tc-m68k.c (md_begin): Sort the opcode table into
 249         alphabetical order.
 250         (m68k_compare_opcode): New function to do the sorting.
 251
 252 2004-05-24  Peter Barada  <peter@the-baradas.com>
 253
 254         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
 255         addressing on MIT style operands.
 256         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
 257         w/mask addressing.
 258         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
 259         operands.
 260
 261 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
 262
 263         * expr.c (operand, operator): Don't reject '++' and '--'.
 264
 265 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 266
 267         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
 268         dwarf tables.
 269
 270 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 271
 272         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
 273         * configure: Regenerate.
 274
 275 2004-05-13  Paul Brook  <paul@codesourcery.com>
 276
 277         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
 278
 279 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 280
 281         * configure.in (or32-*-rtems*): Switch to elf.
 282         * configure: Regenerate.
 283
 284 2004-05-13  Nick Clifton  <nickc@redhat.com>
 285
 286         * po/fr.po: Updated French translation.
 287
 288 2004-05-11  Nick Clifton  <nickc@redhat.com>
 289
 290         * doc/as.texinfo (Section): Document G and T flags to .section
 291         directive.  Document the extra arguments that the G flag
 292         requires.  Document the #tls flag.
 293
 294 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 295
 296         * subsegs.c (section_symbol): Create a new section symbol if
 297         the existing one doesn't match.
 298         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
 299
 300 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
 301
 302         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
 303         to cope with VR4181A errata MD(1) and MD(4).
 304
 305 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 306
 307         * NEWS: Mention .secrel32 for pe[i]-i386.
 308
 309 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 310
 311         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 312         (HANDLE_ALIGN): New.
 313
 314 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
 315
 316         * Makefile.am (DIST_SUBDIRS): Define.
 317         * aclocal.m4: Regenerate with automake 1.8.4.
 318         * Makefile.in: Likewise.
 319         * doc/Makefile.in: Likewise.
 320
 321 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
 322
 323         * config/tc-ia64.c (dot_serialize): Declare.
 324         (dot_serialize): New function.
 325         (md_pseudo_table): Add ".serialize.data" and
 326         ".serialize.instruction" directives.
 327
 328 2004-05-06  Nick Clifton  <nickc@redhat.com>
 329
 330         * messages (as_internal_value_out_of_range): Print a message about
 331         a value being out of range.  Be consistent about whether the
 332         values are printed in decimal or hexadecimal.
 333         (as_warn_value_out_of_range): Generate a warning message about an
 334         out of range value.
 335         (as_bad_value_out_of_range): Generate an error message about an
 336         out of range value.
 337         * as.h: Prototype the new functions.
 338         * config/tc-alpha.c (insert_operand): Use new function.
 339         * config/tc-arc.c (arc_insert_operand): Likewise.
 340         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
 341         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
 342         * config/tc-ppc.c (ppc_insert_operand): Likewise.
 343         * config/tc-s390.c (s390_insert_operand): Likewise.
 344         * config/tc-v850.c (v850_insert_operand): Likewise.
 345
 346 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 347
 348         * configure.in: Set em=linux for frv-*-*linux*.
 349         * configure: Rebuilt.
 350         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
 351         (frv_md_fdpic_enabled): New.
 352         * config/tc-frv.c (frv_md_fdpic_enabled): New.
 353         (DEFAULT_FDPIC): New.
 354         (frv_flags): Use DEFAULT_FDPIC.
 355         (frv_pic_flag): Likewise.
 356         (OPTION_NOPIC): New.
 357         (md_longopts): Add -mnopic.
 358         (md_parse_option): Handle it.
 359         (md_show_usage): Add -mfdpic and -mnopic.
 360
 361 2004-05-05  Peter Barada  <peter@the-baradas.com>
 362
 363         * config/tc-m68k.c: Add find_cf_chip to print list of valid
 364         chips for invalid coldfire instructions, rename selectors
 365         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
 366         add current_chip to track which chip is referred to(including save/restore),
 367         use current_chip to select control registers, not current_arch.
 368         (md_show_usage): Add new chips.
 369         * doc/c-m68k.texi: Document new command line switches.
 370
 371 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
 372
 373         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
 374         (NOP_OPCODE): Define.
 375         (s390_align_code): Remove prototype.
 376         * tc-s390.c (s390_align_code): Remove.
 377
 378 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         * config/tc-ia64.c (make_unw_section_name): Removed.
 381         (start_unwind_section): New function.
 382         (generate_unwind_image): Take const segT instead of const
 383         char *.
 384         (dot_handlerdata): Adjusted.
 385         (dot_endp): Likewise.
 386
 387 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 388
 389         * config/obj-elf.c (obj_elf_change_section): Allow the
 390         ".note.GNU-stack" section has SHF_EXECINSTR.
 391
 392 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 393
 394         * config/obj-elf.c (get_section): Return bfd_boolean.
 395         (obj_elf_change_section): Call bfd_get_section_by_name_if
 396         instead of bfd_map_over_sections.
 397
 398 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 399
 400         * config/obj-elf.c (get_section): New function.
 401         (obj_elf_change_section): Support multiple sections with same
 402         name.
 403
 404 2004-04-30  Nick Clifton  <nickc@redhat.com>
 405
 406         * config/tc-arm.c (create_register_alias): Fix typo checking for
 407         case sensitive register aliases.
 408         (co_proc_number): Use error message string in all_reg_maps[]
 409         array.
 410         (cp_reg_required_here): Likewise.
 411         (fp_reg_required_here): Likewise.
 412
 413 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 414
 415         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
 416
 417 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 418
 419         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
 420         (load_address, macro, mips_ip, md_parse_option)
 421         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
 422         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
 423         embedded-PIC handling, and update comments.
 424         (SWITCH_TABLE): Remove.
 425         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
 426         (enum mips_pic_level): Remove EMBEDDED_PIC.
 427         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
 428         (TC_FORCE_RELOCATION): Update comment.
 429         * ecoff.c (ecoff_build_lineno): Add comment about some code that
 430         might be safe to remove now that MIPS embedded-PIC is gone.
 431
 432 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 433
 434         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
 435         call to obj_set_subsection_attributes.
 436         (obj_som_init_stab_section): Likewise.
 437         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
 438         (pa_def_subspaces): Provide comdat default.
 439         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
 440         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
 441         calls to create_new_subspace and update_subspace to pass comdat flag.
 442         (create_new_subspace, update_subspace): Add new comdat argument.  Use
 443         it in calls to obj_set_subsection_attributes.
 444         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
 445         and use of comdat, common and dup_comm parameters.
 446
 447 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 448
 449         * config/obj-elf.c (obj_elf_change_section): Check if the old
 450         group name is NULL before comparison.
 451
 452 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 453
 454         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
 455
 456 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 457
 458         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
 459
 460 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 461
 462         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
 463         (OPTION_MEMBEDDED_PIC): Remove.
 464         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
 465         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
 466         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
 467         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
 468         (OPTION_ELF_BASE): Renumber.
 469         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
 470         (md_show_usage): Remove mention of -membedded-pic.
 471         * doc/as.texinfo: Remove mention of -membedded-pic.
 472
 473 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 474
 475         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
 476         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
 477         a.out support.
 478         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
 479         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
 480         USE_GLOBAL_POINTER_OPT.
 481
 482 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 483
 484         * config/tc-mips.c (macro): One more use of load_delay_nop.
 485
 486 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
 487
 488         * config/tc-mips.c (load_delay_nop): New function.
 489         (load_address, macro): Use load_delay_nop() to build a nop
 490         which can be omitted with gpr_interlocks.
 491
 492 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 493
 494         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
 495         cop_interlocks): Remove superfluous CPU entries.
 496
 497 2004-04-22  Paul Brook  <paul@codesourcery.com>
 498
 499         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
 500
 501 2004-04-22  Peter Barada <peter@the-baradas.com>
 502
 503         * NEWS: Added support for EMAC instructions and MAC/EMAC
 504         Motorola syntax.
 505         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
 506         scale factor tokens, trailing_ampersand to mark mask addressing
 507         for MAC/EMAC instructions.
 508         * config/m68k-parse.y: Add options_ampersand clause, '<<',
 509         '>>'.
 510         (yylex): Handle '>', '<', and '&' following '+'.
 511         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
 512         architectures in archs[].
 513         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
 514         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
 515         respectively.
 516         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
 517         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
 518         cases.
 519         Add EMAC operands to init_table[].
 520
 521 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
 522
 523         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
 524         state.
 525         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
 526         * config/tc-arm.c (enum mstate): Delete from here.
 527         (mapping_state): Remove the static mapstate variable and instead
 528         store the state in the segment.  This allows a per-section mapping
 529         state.  Handle and ignore MAP_UNDEFINED states.
 530         (arm_elf_change_section): Get the current mapping state from the
 531         new section.
 532         (s_ltorg): Set the mapping state to MAP_DATA.
 533         (arm_cleanup): Use arm_elf_change_section to get the mapping state
 534         for each pool as it is emitted.
 535
 536 2004-04-22  Nick Clifton  <nickc@redhat.com>
 537
 538         * config/tc-arm.h: Formatting tidy ups.
 539
 540 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 541
 542         * NEWS: Note that MIPS -membedded-pic option is deprecated.
 543
 544 2004-04-20  DJ Delorie  <dj@redhat.com>
 545
 546         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
 547         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
 548         [TE_PE] (O_secrel): Define.
 549         [TE_PE] (x86_pe_cons_fix_new): New.
 550         [TE_PE] (pe_directive_secrel): Likewise.
 551         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
 552
 553 2004-04-19  Eric Christopher  <echristo@redhat.com>
 554
 555         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
 556         of previous patch for fix in gcc.
 557
 558 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 559
 560         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
 561
 562 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
 563
 564         * read.c (do_align): Call md_flush_pending_output, if defined.
 565
 566 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 567
 568         * expr.c (operand): Correct checks for ++ and --.
 569
 570 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         * config/tc-generic.c: Add some comments.
 573
 574 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
 575
 576         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
 577         -{no-}mfix-vr4122-bugs.
 578         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
 579         (append_insn, mips_emit_delays): Update accordingly.
 580         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
 581         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
 582         (md_parse_option): Update after above changes.
 583         (md_show_usage): Add -mfix-vr4120.
 584
 585 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
 586
 587         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
 588         of .section directive; add a reference to the ELF .subsection
 589         directive.
 590
 591 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 592
 593         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
 594         in parallel.
 595
 596 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 597
 598         * Makefile.am: Remove mips from aout targets.
 599         * Makefile.in: Regenerate.
 600         * configure.in: Remove mips-dec-bsd* target.
 601         * configure: Regenerate.
 602
 603 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
 604
 605         PR 96
 606         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
 607         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
 608         Update "mapping".  Restrict some @ modifiers to 32 bit.
 609
 610 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
 611             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
 612
 613         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
 614         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
 615         dont_adjust_reloc_32 is set.
 616         (md_longopts): Add option -renesas.
 617         (md_parse_option, md_show_usage): Likewise.
 618         * doc/c-sh.texi: Likewise.
 619
 620 2004-04-01  Dave Korn  <dk@artimi.com>
 621
 622         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
 623         hi16 and lo16 fixS structs.
 624         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
 625         exactly the same way as for RELOC_DLX_REL16.
 626         (machine_ip): properly respect LO flag in the_insn and
 627         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
 628         (md_apply_fix3): apply RELOC_DLX_LO16.
 629
 630 2004-03-30  Stan Shebs  <shebs@apple.com>
 631
 632         Remove long-obsolete MPW support.
 633         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
 634         * configure.in: Remove mention of ppc-*-mpw* config.
 635         * configure.in: Likewise.
 636
 637 2004-03-30  Nick Clifton  <nickc@redhat.com>
 638
 639         * config/tc-arm.c (meabi_flags): Make its use conditional upon
 640         OBJ_ELF being defined.
 641
 642 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 643
 644         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 645
 646 2004-03-23  Paul Brook  <paul@codesourcery.com>
 647
 648         * config/tc-arm.c (meabi_flags): New variable.
 649         (arm_parse_eabi): New function.
 650         (md_begin): Set flags for EABI v3.
 651         (arm_eabis): Add.
 652         (arm_long_opts): Add meabi.
 653         * doc/as.texinf <ARM>: Document -meabi.
 654         * doc/c-arm.texi: Ditto.
 655
 656 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 657
 658         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 659         tables even when use_literal_section flag is not set.
 660
 661 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 662
 663         * config/tc-sh.c: Remove trailing whitespace.
 664
 665 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 666
 667         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 668         --mul-bug-abort and the default behavior.
 669         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 670         (err_for_dangerous_mul_placement): New variable.
 671         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 672         macros.
 673         (md_cris_relax_table): Have placeholder for STATE_MUL.
 674         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 675         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 676         case doing nothing.
 677         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 678         STATE_BYTE)>: Ditto.
 679         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 680         alignment and position of this frag, emit error message if
 681         suspicious.
 682         (md_assemble): For a multiply insn and when checking it,
 683         transform the current frag into a special frag for that purpose.
 684         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 685         OPTION_MULBUG_ABORT_ON>: Handle new options.
 686
 687 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 688
 689         * config/tc-xtensa.c (mark_literal_frags): New function.
 690         (xtensa_move_literals): Call mark_literal_frags for all literal
 691         segments, including init and fini literal segments.
 692         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 693
 694 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 695
 696         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 697         (pa_comm): Set BSF_OBJECT in symbol flags.
 698
 699 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 700
 701         * Makefile.am: Run "make dep-am".
 702         * Makefile.in: Regenerate.
 703         * doc/Makefile.in: Regenerate.
 704         * config.in: Regenerate.
 705         * po/gas.pot: Regenerate.
 706
 707 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 708
 709         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 710         (demand_empty_rest_of_line): Issue an error here.
 711         (ignore_rest_of_line): Silently skip to end.
 712         (demand_copy_string): Issue an error, not warning.
 713         (equals): Likewise.
 714         * config/obj-elf.c (obj_elf_section_name): Likewise.
 715         (obj_elf_section): Likewise.
 716         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 717         (arc_extinst): Likewise.
 718         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 719         (dot_spill): Likewise.
 720         (dot_unwabi): Likewise.
 721         (dot_prologue): Likewise.
 722
 723         * expr.c (operand): Reject ++ and --.
 724         (operator): Likewise.
 725
 726 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 727
 728         * config/tc-sh.c: Include dw2gencfi.h.
 729         (sh_cfi_frame_initial_instructions): New function.
 730         (sh_regname_to_dw2regnum): Likewise.
 731         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
 732         file.
 733         (TARGET_USE_CFIPOP): Define.
 734         (tc_cfi_frame_initial_instructions): Likewise.
 735         (tc_regname_to_dw2regnum): Likewise.
 736         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
 737         * Makefile.am: Update dependencies.
 738         * Makefile.in: Regenerate.
 739
 740 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 741
 742         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 743         * configure: Regenerate.
 744
 745 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
 746
 747         * read.c (s_leb128): Call md_flush_pending_output.
 748
 749 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
 750
 751         * config/tc-i386.c (output_insn): Handle PadLock instructions.
 752         * config/tc-i386.h (CpuPadLock): New define.
 753         (CpuUnknownFlags): Added CpuPadLock.
 754
 755 2004-03-07  Andreas Schwab  <schwab@suse.de>
 756
 757         * doc/c-hppa.texi (HPPA Directives): Fix typo.
 758
 759 2004-03-07  Richard Henderson  <rth@redhat.com>
 760
 761         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
 762         (cfi_finish): Likewise for fde.
 763
 764 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 765
 766         * config/tc-ia64.c (md_assemble): Properly handle NULL
 767         align_frag.
 768         (ia64_handle_align): Don't abort if failed to add a stop bit.
 769
 770 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 771
 772         * Makefile.in: Regenerated.
 773         * aclocal.m4: Likewise.
 774         * configure: Likewise.
 775         * doc/Makefile.in: Likewise.
 776
 777 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         * config/tc-ia64.c (dot_align): New.
 780         (ia64_do_align): Make it static.
 781         (md_pseudo_table): Use "dot_align" for "align".
 782         (ia64_md_do_align): Don't set align_frag here.
 783         (ia64_handle_align): Add a stop bit to the previous bundle if
 784         needed.
 785
 786         * config/tc-ia64.h (ia64_do_align): Removed.
 787
 788 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 789
 790         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
 791         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
 792         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
 793         the most general type or the user specifically requested it.
 794         (md_assemble): Add a new error message for when an instruction
 795         is understood, but is not allowed due to an -isa option.
 796
 797 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 798
 799         * config/tc-ia64.c (align_frag): New.
 800         (md_assemble): Set the tc_frag_data field in align_frag for
 801         IA64_OPCODE_FIRST instructions.
 802         (ia64_md_do_align): Set align_frag.
 803         (ia64_handle_align): Add a stop bit if needed.
 804
 805         * config/tc-ia64.h (TC_FRAG_TYPE): New.
 806         (TC_FRAG_INIT): New.
 807
 808 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 809
 810         * config/tc-frv.c (fr400_audio): New variable.
 811         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
 812         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
 813         (target_implements_insn_p): New function.
 814         (md_assemble): Report an error if the processor doesn't implement
 815         the instruction.
 816
 817 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 818
 819         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
 820         (md_parse_option): Ditto.
 821         (OPTION_NO_SPECIAL_M32R): Added.
 822         (md_show_usage): Document it.
 823         (enable_speial_m32r): Changed a default value from 0 to 1.
 824         * doc/c-m32r.texi: Document the -no-bitinst option.
 825
 826 2004-02-27  Nick Clifton  <nickc@redhat.com>
 827
 828         * config/tc-sh.c (get_operand): Revert previous delta.
 829         (tc_gen_reloc): Check for an unknown reloc type before processing
 830         the addend.
 831
 832 2004-02-27  Hannes Reinecke  <hare@suse.de>
 833
 834         * config/tc-s390.c (s390_insn): Correct range check for opcode in
 835         .insn pseudo operation.
 836
 837 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
 838
 839         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
 840         added for wrong syntax.
 841
 842 2004-02-26  Eric Christopher  <echristo@redhat.com>
 843
 844         * config/tc-mips.c (mips_dwarf2_addr_size): New.
 845         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
 846
 847 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
 848
 849         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
 850         nibble types to assembler.
 851
 852 2004-02-25  Fred Fish  <fnf@redhat.com>
 853
 854         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
 855
 856 2004-02-20  James E Wilson  <wilson@specifixinc.com>
 857
 858         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
 859         finalize_syms.
 860         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
 861         (ia64_estimate_size_before_relax): New.
 862         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
 863         (generate_unwind_image): Pass 1 to fixup_unw_records.
 864         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
 865         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
 866
 867 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
 868
 869         * stabs.c (generate_asm_file): Avoid warning about use of
 870         uninitialized variable.
 871
 872 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
 873
 874         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
 875         body, and endp, allow unwind records which do not have a "t"
 876         (time/instruction) field.
 877
 878 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
 879
 880         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
 881         (do_mav_dspsc_2): Likewise.
 882         Fix accumulator registers move opcodes.
 883
 884 2004-02-13  Hannes Reinecke  <hare@suse.de>
 885             Jakub Jelinek  <jakub@redhat.com>
 886
 887         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
 888
 889 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
 890
 891         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
 892         (tc_frob_symbol): New macro definition.
 893         * config/tc-ia64.c (ia64_frob_symbol): New routine.
 894
 895 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
 896
 897         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
 898         read-only.
 899
 900 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 901
 902         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
 903         (TC_CASE_SENSITIVE): ... this.
 904         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
 905         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
 906
 907 2004-02-06  James E Wilson  <wilson@specifixinc.com>
 908
 909         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
 910         (generate_unwind_image): Re-add it here.
 911
 912 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
 913
 914         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
 915         * read.h (SKIP_WHITESPACE): Turn into an expression.
 916         * read.c (read_a_source_file): A pseudo is removed by having a
 917         NULL handler.
 918
 919 2004-02-05  James E Wilson  <wilson@specifixinc.com>
 920
 921         * config/tc-ia64.c (output_endp): New.
 922         (count_bits): Delete.
 923         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
 924         endp unwind records.
 925         (fixup_unw_records): Handle endp unwind records.  Delete code for
 926         shortening prologue regions not followed by a body record.
 927         (dot_endp): Call add_unwind_entry to emit endp unwind record.
 928         * config/tc-ia64.h (unw_record_type): Add endp.
 929
 930 2004-02-03  James E Wilson  <wilson@specifixinc.com>
 931
 932         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
 933         fill padding bytes with zeroes.
 934         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
 935         sets unwind_record slot_number and slot_frag fields.
 936
 937 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 938
 939         * config/tc-mips.c (add_got_offset_hilo): New function.
 940         (macro): Use load_register() and add_got_offset_hilo() to load
 941         constants instead of hardcoding code sequences throughout.
 942
 943 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 944
 945         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
 946
 947 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
 948
 949         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
 950         like m68k-elf.
 951         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
 952         of hard-coded test for TARGET_OS=elf.
 953
 954 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
 955
 956         * config/tc-mips.c (hilo_interlocks): Change definition
 957         so that MIPS32, MIPS64 and later ISAs are included, along with
 958         the already-included machines.  Update comments.
 959
 960 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
 961
 962         * config/tc-arm.c (tc_gen_reloc): Improve error message for
 963         undefined local labels.
 964
 965 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 966
 967         * config/tc-mips.c (load_address, macro): Update comments about
 968         NewABI GP relaxation.
 969
 970 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 971
 972         * config/tc-mips.c (macro_build): Remove place and counter arguments.
 973         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
 974         (mips16_macro_build, macro_build_jalr): Remove counter argument.
 975         (set_at, load_register, load_address, move_register): Likewise.
 976         (load_got_offset, add_got_offset): Likewise.
 977         Update all calls and tidy accordingly.
 978
 979 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 980
 981         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
 982         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
 983         (RELAX_USE_SECOND): Bump to 0x10000.
 984         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
 985         (mips_macro_warning): New variable.
 986         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
 987         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
 988         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
 989         of RELAX_ENCODE.
 990         (append_insn): Update mips_macro_warning.sizes.
 991         (macro_start, macro_warning, macro_end): New functions.
 992         (macro_build): Don't emit warnings here.
 993         (macro_build_lui, md_estimate_size_before_relax): ...or here.
 994         (md_convert_frag): Check for cases where one macro alternative
 995         needs a warning and the other doesn't.  Emit a warning if the
 996         longer sequence was chosen.
 997
 998 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 999
1000         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1001         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1002         the first sequence, the size of the second sequence, and a flag
1003         that says whether we should warn.
1004         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1005         (RELAX_FIRST, RELAX_SECOND): New.
1006         (mips_relax): New variable.
1007         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1008         (append_insn): Remove "place" argument.  Use mips_relax.sequence
1009         rather than "place" to check whether we're expanding the second
1010         alternative of a relaxable macro.  Remove redundant check for
1011         branch relaxation.  If generating a normal insn, and there
1012         is not enough room in the current frag, call relax_close_frag()
1013         to close it.  Update mips_relax.sizes[].  Emit fixups for the
1014         second version of a relaxable macro.  Record the first relaxable
1015         fixup in mips_relax.  Remove tc_gen_reloc workaround.
1016         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
1017         in the same way as in append_insn.
1018         (mips16_macro_build): Remove "place" argument.
1019         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
1020         when generating the second version of a relaxable macro.
1021         (load_got_offset, add_got_offset): New functions.
1022         (load_address, macro): Use new relaxation machinery.  Remove
1023         tc_gen_reloc workarounds.
1024         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1025         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
1026         first version is needed.
1027         (tc_gen_reloc): Remove relaxation handling.
1028         (md_convert_frag): Go through the fixups for a relaxable macro and
1029         mark those that belong to the unneeded alternative as done.  If the
1030         second alternative is needed, adjust the fixup addresses to account
1031         for the deleted first alternative.
1032
1033 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1034
1035         * frags.h (frag_room): Declare.
1036         * frags.c (frag_room): New function.
1037         * doc/internals.texi: Document it.
1038
1039 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1040
1041         * config/tc-mips.c (append_insn): Don't do r3900 interlock
1042         optimization for -mtune=r3900, as this will break on other CPUs.
1043
1044 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
1045
1046         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1047         be relaxed, use fixup.
1048         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1049
1050 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
1051
1052         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1053         precision operands.
1054
1055 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1056
1057         * config/tc-mips.c (append_insn): Properly detect variant frags
1058         that preclude swapping of relaxed branches.  Correctly swap
1059         instructions between frags when dealing with relaxed branches.
1060
1061 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1062
1063         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1064         throughout.
1065         * aclocal.m4: Regenerate.
1066         * configure: Regenerate.
1067
1068 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1069
1070         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1071         manipulation insns.
1072
1073 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1074
1075         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1076         reloc, reserve space for the delay slot as well as the jalr itself.
1077
1078 2004-01-09  Paul Brook  <paul@codesourcery.com>
1079
1080         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1081         (do_vfp_sp2_from_reg2): New function.
1082         (insns): Use them.
1083         (do_vfp_dp_from_reg2): Check return values properly.
1084
1085 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
1086
1087         * config/tc-mips.c (warn_nops): Remove static variable.
1088         (macro): Remove test of warn_nops.
1089         (md_shortops): Remove 'n'.
1090         (md_parse_option): Remove 'n' case.
1091         (md_show_usage): Remove -n.
1092         * doc/as.texinfo (Overview): Remove MIPS -n option.
1093         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1094         * NEWS: Mention removal of MIPS -n option.
1095
1096         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1097         (cop_interlocks): Check ISA level.
1098         (cop_mem_interlocks): Define.
1099         (reg_needs_delay): Check cop_interlocks rather than
1100         ISA_HAS_COPROC_DELAYS.
1101         (append_insn): Likewise.  Use cop_mem_interlocks rather than
1102         directly checking mips_opts.isa.
1103         (mips_emit_delays): Likewise.
1104
1105 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1106
1107         * config/tc-ia64.c (unwind): Move next_slot_number and
1108         next_slot_frag to ...
1109         (unw_rec_list): Here.
1110         (free_list_records): Removed.
1111         (output_unw_records): Likewise.
1112         (generate_unwind_image): Make it void.
1113         (alloc_record): Initialize next_slot_number and next_slot_frag.
1114         (slot_index): Take .org, .space and .align into account.
1115         (fixup_unw_records): Don't set slot_number to 0. Use
1116         list->next_slot_number and list->next_slot_frag instead of
1117         unwind.next_slot_number and unwind.next_slot_frag.
1118         (ia64_convert_frag): New.
1119         (generate_unwind_image): Generate a rs_machine_dependent frag
1120         for unwind record.
1121         (emit_one_bundle): Use list->next_slot_number and
1122         list->next_slot_frag instead of unwind.next_slot_number and
1123         unwind.next_slot_frag.
1124
1125         * config/tc-ia64.h (md_convert_frag): Defined as
1126         ia64_convert_frag.
1127         (md_estimate_size_before_relax): Defined as (f)->fr_var.
1128
1129 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1130
1131         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
1132         * config/tc-frv.h (md_apply_fix3): Don't define.
1133         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
1134         operands.
1135         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1136         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
1137         * config/tc-frv.c (line_separator_chars): Add `!'.
1138         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1139         * config/tc-frv.c (md_assemble): Clear insn upfront.
1140         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1141         * config/tc-frv.c (OPTION_FDPIC): New macro.
1142         (md_longopts): Add mfdpic.
1143         (md_parse_option): Handle it.
1144         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1145         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1146         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1147         (frv_pic_ptr): Parse funcdesc.
1148
1149 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1150
1151         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1152         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
1153
1154 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1155
1156         * Makefile.am (Makefile): Move the dependency on
1157         $(BFDDIR)/configure.in to...
1158         (CONFIG_STATUS_DEPENDENCIES): ... here.
1159         (AUTOMAKE_OPTIONS): Require automake 1.8.
1160         * Makefile.in: Regenerate.
1161         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1162         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1163         $(BFDDIR)/configure.in here as well.
1164         * doc/Makefile.in: Regenerate.
1165
1166 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1167
1168         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1169         * Makefile.in: Regenerate.
1170         * aclocal.m4: Regenerate.
1171         * doc/Makefile.am (install, install-info): Remove.
1172         (install-data-local): A new hook for install-info.
1173         (AUTOMAKE_OPTIONS): Require automake 1.8.
1174         * doc/Makefile.in: Regenerate.
1175
1176 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
1177
1178         * doc/c-sh.texi: Update description about floating point behavior
1179         of SH family.
1180
1181 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1182
1183         * configure.in: Add m68k-uClinux target.
1184         * configure: Regenerate.
1185
1186 For older changes see ChangeLog-0203
1187 \f
1188 Local Variables:
1189 mode: change-log
1190 left-margin: 8
1191 fill-column: 74
1192 version-control: never
1193 End: