gas/ChangeLog

   1 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
   2
   3         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
   4         for TE_NetBSD.
   5
   6 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
   7
   8         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
   9         (ppc_arch): Expand comment.
  10
  11 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
  12
  13         * config/tc-crx.c: Support evaluating the difference between two
  14         symbols.
  15         * config/tc-crx.h: Likewise.
  16
  17 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         * config/tc-ia64.c (start_unwind_section): Set the linked-to
  20         section.
  21         (ia64_elf_section_change_hook): Set the linked-to section for
  22         SHT_IA_64_UNWIND.
  23
  24 2004-07-26  Dmitry Diky  <diwil@spec.ru>
  25
  26         * config/tc-msp430.c: Add new subtargets: msp430x1610,
  27         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
  28         msp430xG438, msp430xG439.
  29
  30 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
  31
  32         * doc/as.texinfo (Section, PushSection): Correct documentation
  33         for ELF.
  34
  35 2004-07-21  Jan Beulich  <jbeulich@novell.com>
  36
  37         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
  38         permissible for the selected instruction suffix.
  39         (match_template): Don't permit 64-bit general purpose operands in
  40         32-bit mode.
  41         (finalize_imm): Permit 64-bit immediates.
  42         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
  43         specially except for the width of the used base and/or index
  44         registers.  For 32-bit displacements, use sign-extended
  45         relocations only when using 64-bit addressing.
  46         Force zero displacement on rip-relative addressing when there is
  47         no other displacement.
  48         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
  49         specially except for the width of the used base and/or index
  50         registers.
  51         (parse_register): Disallow Reg64 registers in 32-bit mode.
  52
  53         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
  54         suffix if the instruction doesn't support it.
  55
  56 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
  57
  58         * config/tc-mips.c (append_insn): Handle constant expressions with
  59         no associated relocation.
  60         (mips_ip): Cancel the expression after use for the Q format
  61         specifier.
  62         (parse_relocation): Return no relocation for unsupported
  63         operators.
  64         (my_getSmallExpression): Return no relocation if no relocation
  65         operators are used.
  66
  67 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  68
  69         * config/obj-som.c (adjust_stab_sections): Add prototype.
  70         (obj_som_compiler, obj_som_version, obj_som_copyright,
  71         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
  72         * config/tc-hppa.c (update_subspace):  Likewise.
  73         (is_defined_subspace): Amplify comment.
  74         * config/obj-som.h (som_frob_file): Add prototype.
  75
  76 2004-07-19  Christopher Faylor  <cgf@timesys.com>
  77             H.J. Lu  <hongjiu.lu@intel.com>
  78
  79         * subsegs.c (section_symbol): Don't create a new segment when
  80         existing segment is undefined.
  81
  82 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
  83
  84         * config/tc-arm.c: Include include/opcode/arm.h.
  85         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
  86         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
  87         (FPU_ARCH_*): Delete.
  88         * Makefile.am: Update dependencies.
  89         * Makefile.in: Regenerate.
  90
  91 2004-07-15  Nick Clifton  <nickc@redhat.com>
  92
  93         * configure.in: Accept armbe as a big-endian arm configuration.
  94         * configure: Regenerate.
  95
  96 2004-07-13  Thomas Nystrom  <thn@saeab.se>
  97
  98         * config/tc-i386.c (T_SHIFTOP): New constant.
  99         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
 100         (intel_el1): Handle '~'.
 101         (intel_get_token): Handle '<>', '&', '|' and '~'.
 102
 103 2004-07-13  Nick Clifton <nickc@redhat.com>
 104
 105         (md_assemble): Remove spurious newline from end of as_bad error
 106         message.
 107         (intel_e05_1): Likewise.
 108         (intel_e11): Likewise.
 109         (intel_match_token): Likewise.
 110
 111 2004-07-11  Andreas Schwab  <schwab@suse.de>
 112
 113         * config/tc-m68k.c: Convert to C90.  Remove redundant
 114         declarations.  Indentation fixup.
 115         [M68KCOFF]: Include "obj-coff.h" instead of declaring
 116         obj_coff_section ourselves.
 117
 118 2004-07-09  James E Wilson  <wilson@specifixinc.com>
 119
 120         * config/tc-ia64.c (default_big_endian): New.
 121         (dot_byteorder, md_begin): Use it.
 122         (md_parse_option): Set it.
 123
 124 2004-07-09  Nick Clifton  <nickc@redhat.com>
 125
 126         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
 127         * configure: Regenerate.
 128         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
 129         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
 130         sh_find_elf_flags if necessary.
 131
 132 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
 133
 134         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
 135         going to be split into more than one in-place addend, return 0
 136         for relocations against mergeable sections.  Associate comments
 137         with code.
 138
 139 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
 140
 141         * Makefile.am (CPU_TYPES): Add crx.
 142         (TARGET_CPU_CFILES): Add config/tc-crx.c.
 143         (TARGET_CPU_HFILES): Add config/tc-crx.h.
 144         (DEPTC_crx_elf): New target.
 145         (DEPOBJ_crx_elf): Likewise.
 146         (DEP_crx_elf): Likewise.
 147         * Makefile.in: Regenerate.
 148         * configure.in: Add crx* target.
 149         * configure: Regenerate.
 150         * config/tc-crx.c: New file.
 151         * config/tc-crx.h: New file.
 152         * NEWS: Mention new target.
 153
 154 2004-07-06  Nick Clifton  <nickc@redhat.com>
 155
 156         * config.in: Undefine TARGET_SYMBIAN by default.
 157         * configure.in:
 158         * configure: Regenerate. Add sh-symbian-elf target.  If
 159         selected define TARGET_SYMBIAN.
 160         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
 161         format if TARGET_SYMBIAN has been defined.
 162
 163         * output-file.c (output_file_create): Report the target format
 164         chosen when bfd_openw reports that it is invalid.
 165
 166         * config/obj-coff.c (coff_pseudo_table): Only define the weak
 167         pseudo for BFD based assemblers.
 168
 169 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
 170
 171         gas:
 172         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
 173         (md_parse_option): Remove redundant -isa testing.
 174         Make bfd_arch variable const.
 175         (md_show_usage): Make bfd_arch variable const.
 176
 177 2004-07-03  James E Wilson  <wilson@specifixinc.com>
 178
 179         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
 180         * config/tc-ia64.h (md_frag_check): Define.
 181
 182 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 183
 184         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
 185         externals.
 186         * doc/as.texinfo (Weak): Document PE weak symbols.
 187
 188 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
 189
 190         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
 191         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
 192         (mips_frob_file): Rework so that only a single pass through the
 193         relocs is needed.  Allow %lo()s to have higher offsets than their
 194         corresponding %hi()s or %got()s.
 195
 196 2004-07-02  Nick Clifton  <nickc@redhat.com>
 197
 198         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
 199         allow values which have come from undefined symbols.
 200         Always consider this fixup to have been processed as a reloc
 201         cannot be generated for it.
 202
 203 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
 204
 205         * frags.h (struct frag): Add has_code and insn_addr fields.
 206         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
 207         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
 208         * config/tc-ppc.h (md_frag_check): Define.
 209
 210 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
 211
 212         * doc/Makefile.am (info): Rename goal to...
 213         (info-local): ... this, to preserve implicit dependencies.
 214         * doc/Makefile.in: Regenerate with automake 1.8.5.
 215
 216 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 217
 218         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
 219         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
 220         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
 221         (tc_gen_reloc): Likewise.
 222         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
 223         (m32r_parse_name): Likewise.
 224         (m32r_cgen_parse_fix_exp): Likewise.
 225         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
 226         (O_PIC_reloc): Likewise.
 227         (TC_CGEN_PARSE_FIX_EXP): Likewise..
 228         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
 229         for @GOTOFF, @GOT, @PLT.
 230
 231 2004-06-21 Jan Beulich  <jbeulich@novell.com>
 232
 233         * gas/symbols.c: While discarding ordinary local absolute symbols
 234         when --strip-local-absolute is in effect, retain file symbols.
 235
 236 2004-06-20  Andreas Schwab  <schwab@suse.de>
 237
 238         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
 239         (md_parse_option): Likewise.
 240
 241 2004-06-17  Jan Beulich <jbeulich@novell.com>
 242
 243         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
 244         * config/te-netware.h: New file.
 245         * config/te-ppcnw.h: Delete: Obsolete.
 246         * configure.in: Eliminate ill NetWare targets. Make generic
 247         NetWare target use proper emulation.
 248         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
 249         reference to new te-netware.h.
 250         * configure: Regenerate.
 251         * Makefile.in: Regenerate.
 252
 253 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 254
 255         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
 256         comparison in .insn pseudo operation.
 257
 258 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 259
 260         * config/obj-coff.c (coff_adjust_section_syms): Use
 261         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
 262         (coff_frob_section): Likewise.
 263         * config/tc-mips.c (md_apply_fix3): Likewise.
 264         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
 265         (elf_frob_file_after_relocs): Likewise.
 266
 267 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 268
 269         * config/tc-hppa.c (log2): Rename to exact_log2.
 270         (pa_next_subseg): Delete unused function.
 271         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
 272         (create_new_subspace): Likewise.
 273
 274         Bug gas/213
 275         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
 276         labels.  Fix warning.
 277
 278 2004-05-28  DJ Delorie  <dj@redhat.com>
 279
 280         * config/tc-mn10300.h (tc_fix_adjustable): Define.
 281         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
 282         or non-merged symbols.
 283
 284 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 285
 286         * config/tc-ia64.c (remove_marked_resource): Save, clear and
 287         restore the old slot when inserting srlz.i/srlz.d.
 288
 289 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 290
 291         * Makefile.am: Regenerate dependecies.
 292         * Makefile.in: Regenerate.
 293         * config/tc-sh.c (valid_arch): Make unsigned.
 294         (preset_target_arch): Likewise.
 295         (md_begin): Use new architecture flags system.
 296         (get_specific): Likewise.
 297         (assemble_ppi): Likewise.
 298         (md_assemble): Likewise. Also fix error check for bad opcodes.
 299         (md_parse_option): Likewise. Also generate -isa values according
 300         to the table in bfd/cpu-sh.c instead of just constants. Also
 301         allow <arch>-up ISA variants.
 302         (sh_elf_final_processing): Replace if-else chain with a call to
 303         sh_find_elf_flags().
 304         * testsuite/gas/sh/arch: New directory.
 305         * testsuite/gas/sh/arch/arch.exp: New test script.
 306         * testsuite/gas/sh/arch/arch_expected.txt: New file.
 307         * testsuite/gas/sh/arch/sh.s: New file.
 308         * testsuite/gas/sh/arch/sh2.s: New file.
 309         * testsuite/gas/sh/arch/sh-dsp.s: New file.
 310         * testsuite/gas/sh/arch/sh2e.s: New file.
 311         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
 312         * testsuite/gas/sh/arch/sh3.s: New file.
 313         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
 314         * testsuite/gas/sh/arch/sh3e.s: New file.
 315         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
 316         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
 317         * testsuite/gas/sh/arch/sh4.s: New file.
 318         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
 319         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
 320         * testsuite/gas/sh/arch/sh4a.s: New file.
 321
 322 2004-05-28  Peter Barada <peter@the-baradas.com>
 323
 324         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
 325         with zero offset into mode 2 addressing to save a word.
 326
 327 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
 330         (ar_is_only_in_integer_unit): New.
 331         (ar_is_only_in_memory_unit): New.
 332         (generate_unwind_image): Silence gcc on 32bit host.
 333         (md_assemble): Use ar_is_only_in_integer_unit instead of
 334         ar_is_in_integer_unit. Check AR access.
 335
 336 2004-05-27  Peter Barada  <peter@the-baradas.com>
 337
 338         * config/tc-m68k.c (md_begin): Sort the opcode table into
 339         alphabetical order.
 340         (m68k_compare_opcode): New function to do the sorting.
 341
 342 2004-05-24  Peter Barada  <peter@the-baradas.com>
 343
 344         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
 345         addressing on MIT style operands.
 346         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
 347         w/mask addressing.
 348         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
 349         operands.
 350
 351 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
 352
 353         * expr.c (operand, operator): Don't reject '++' and '--'.
 354
 355 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 356
 357         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
 358         dwarf tables.
 359
 360 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 361
 362         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
 363         * configure: Regenerate.
 364
 365 2004-05-13  Paul Brook  <paul@codesourcery.com>
 366
 367         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
 368
 369 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 370
 371         * configure.in (or32-*-rtems*): Switch to elf.
 372         * configure: Regenerate.
 373
 374 2004-05-13  Nick Clifton  <nickc@redhat.com>
 375
 376         * po/fr.po: Updated French translation.
 377
 378 2004-05-11  Nick Clifton  <nickc@redhat.com>
 379
 380         * doc/as.texinfo (Section): Document G and T flags to .section
 381         directive.  Document the extra arguments that the G flag
 382         requires.  Document the #tls flag.
 383
 384 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 385
 386         * subsegs.c (section_symbol): Create a new section symbol if
 387         the existing one doesn't match.
 388         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
 389
 390 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
 391
 392         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
 393         to cope with VR4181A errata MD(1) and MD(4).
 394
 395 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 396
 397         * NEWS: Mention .secrel32 for pe[i]-i386.
 398
 399 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 400
 401         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 402         (HANDLE_ALIGN): New.
 403
 404 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
 405
 406         * Makefile.am (DIST_SUBDIRS): Define.
 407         * aclocal.m4: Regenerate with automake 1.8.4.
 408         * Makefile.in: Likewise.
 409         * doc/Makefile.in: Likewise.
 410
 411 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
 412
 413         * config/tc-ia64.c (dot_serialize): Declare.
 414         (dot_serialize): New function.
 415         (md_pseudo_table): Add ".serialize.data" and
 416         ".serialize.instruction" directives.
 417
 418 2004-05-06  Nick Clifton  <nickc@redhat.com>
 419
 420         * messages (as_internal_value_out_of_range): Print a message about
 421         a value being out of range.  Be consistent about whether the
 422         values are printed in decimal or hexadecimal.
 423         (as_warn_value_out_of_range): Generate a warning message about an
 424         out of range value.
 425         (as_bad_value_out_of_range): Generate an error message about an
 426         out of range value.
 427         * as.h: Prototype the new functions.
 428         * config/tc-alpha.c (insert_operand): Use new function.
 429         * config/tc-arc.c (arc_insert_operand): Likewise.
 430         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
 431         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
 432         * config/tc-ppc.c (ppc_insert_operand): Likewise.
 433         * config/tc-s390.c (s390_insert_operand): Likewise.
 434         * config/tc-v850.c (v850_insert_operand): Likewise.
 435
 436 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 437
 438         * configure.in: Set em=linux for frv-*-*linux*.
 439         * configure: Rebuilt.
 440         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
 441         (frv_md_fdpic_enabled): New.
 442         * config/tc-frv.c (frv_md_fdpic_enabled): New.
 443         (DEFAULT_FDPIC): New.
 444         (frv_flags): Use DEFAULT_FDPIC.
 445         (frv_pic_flag): Likewise.
 446         (OPTION_NOPIC): New.
 447         (md_longopts): Add -mnopic.
 448         (md_parse_option): Handle it.
 449         (md_show_usage): Add -mfdpic and -mnopic.
 450
 451 2004-05-05  Peter Barada  <peter@the-baradas.com>
 452
 453         * config/tc-m68k.c: Add find_cf_chip to print list of valid
 454         chips for invalid coldfire instructions, rename selectors
 455         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
 456         add current_chip to track which chip is referred to(including save/restore),
 457         use current_chip to select control registers, not current_arch.
 458         (md_show_usage): Add new chips.
 459         * doc/c-m68k.texi: Document new command line switches.
 460
 461 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
 462
 463         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
 464         (NOP_OPCODE): Define.
 465         (s390_align_code): Remove prototype.
 466         * tc-s390.c (s390_align_code): Remove.
 467
 468 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 469
 470         * config/tc-ia64.c (make_unw_section_name): Removed.
 471         (start_unwind_section): New function.
 472         (generate_unwind_image): Take const segT instead of const
 473         char *.
 474         (dot_handlerdata): Adjusted.
 475         (dot_endp): Likewise.
 476
 477 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 478
 479         * config/obj-elf.c (obj_elf_change_section): Allow the
 480         ".note.GNU-stack" section has SHF_EXECINSTR.
 481
 482 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 483
 484         * config/obj-elf.c (get_section): Return bfd_boolean.
 485         (obj_elf_change_section): Call bfd_get_section_by_name_if
 486         instead of bfd_map_over_sections.
 487
 488 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 489
 490         * config/obj-elf.c (get_section): New function.
 491         (obj_elf_change_section): Support multiple sections with same
 492         name.
 493
 494 2004-04-30  Nick Clifton  <nickc@redhat.com>
 495
 496         * config/tc-arm.c (create_register_alias): Fix typo checking for
 497         case sensitive register aliases.
 498         (co_proc_number): Use error message string in all_reg_maps[]
 499         array.
 500         (cp_reg_required_here): Likewise.
 501         (fp_reg_required_here): Likewise.
 502
 503 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 504
 505         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
 506
 507 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 508
 509         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
 510         (load_address, macro, mips_ip, md_parse_option)
 511         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
 512         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
 513         embedded-PIC handling, and update comments.
 514         (SWITCH_TABLE): Remove.
 515         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
 516         (enum mips_pic_level): Remove EMBEDDED_PIC.
 517         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
 518         (TC_FORCE_RELOCATION): Update comment.
 519         * ecoff.c (ecoff_build_lineno): Add comment about some code that
 520         might be safe to remove now that MIPS embedded-PIC is gone.
 521
 522 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 523
 524         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
 525         call to obj_set_subsection_attributes.
 526         (obj_som_init_stab_section): Likewise.
 527         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
 528         (pa_def_subspaces): Provide comdat default.
 529         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
 530         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
 531         calls to create_new_subspace and update_subspace to pass comdat flag.
 532         (create_new_subspace, update_subspace): Add new comdat argument.  Use
 533         it in calls to obj_set_subsection_attributes.
 534         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
 535         and use of comdat, common and dup_comm parameters.
 536
 537 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 538
 539         * config/obj-elf.c (obj_elf_change_section): Check if the old
 540         group name is NULL before comparison.
 541
 542 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 543
 544         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
 545
 546 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 547
 548         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
 549
 550 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 551
 552         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
 553         (OPTION_MEMBEDDED_PIC): Remove.
 554         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
 555         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
 556         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
 557         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
 558         (OPTION_ELF_BASE): Renumber.
 559         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
 560         (md_show_usage): Remove mention of -membedded-pic.
 561         * doc/as.texinfo: Remove mention of -membedded-pic.
 562
 563 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 564
 565         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
 566         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
 567         a.out support.
 568         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
 569         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
 570         USE_GLOBAL_POINTER_OPT.
 571
 572 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 573
 574         * config/tc-mips.c (macro): One more use of load_delay_nop.
 575
 576 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
 577
 578         * config/tc-mips.c (load_delay_nop): New function.
 579         (load_address, macro): Use load_delay_nop() to build a nop
 580         which can be omitted with gpr_interlocks.
 581
 582 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 583
 584         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
 585         cop_interlocks): Remove superfluous CPU entries.
 586
 587 2004-04-22  Paul Brook  <paul@codesourcery.com>
 588
 589         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
 590
 591 2004-04-22  Peter Barada <peter@the-baradas.com>
 592
 593         * NEWS: Added support for EMAC instructions and MAC/EMAC
 594         Motorola syntax.
 595         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
 596         scale factor tokens, trailing_ampersand to mark mask addressing
 597         for MAC/EMAC instructions.
 598         * config/m68k-parse.y: Add options_ampersand clause, '<<',
 599         '>>'.
 600         (yylex): Handle '>', '<', and '&' following '+'.
 601         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
 602         architectures in archs[].
 603         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
 604         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
 605         respectively.
 606         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
 607         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
 608         cases.
 609         Add EMAC operands to init_table[].
 610
 611 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
 612
 613         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
 614         state.
 615         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
 616         * config/tc-arm.c (enum mstate): Delete from here.
 617         (mapping_state): Remove the static mapstate variable and instead
 618         store the state in the segment.  This allows a per-section mapping
 619         state.  Handle and ignore MAP_UNDEFINED states.
 620         (arm_elf_change_section): Get the current mapping state from the
 621         new section.
 622         (s_ltorg): Set the mapping state to MAP_DATA.
 623         (arm_cleanup): Use arm_elf_change_section to get the mapping state
 624         for each pool as it is emitted.
 625
 626 2004-04-22  Nick Clifton  <nickc@redhat.com>
 627
 628         * config/tc-arm.h: Formatting tidy ups.
 629
 630 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 631
 632         * NEWS: Note that MIPS -membedded-pic option is deprecated.
 633
 634 2004-04-20  DJ Delorie  <dj@redhat.com>
 635
 636         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
 637         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
 638         [TE_PE] (O_secrel): Define.
 639         [TE_PE] (x86_pe_cons_fix_new): New.
 640         [TE_PE] (pe_directive_secrel): Likewise.
 641         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
 642
 643 2004-04-19  Eric Christopher  <echristo@redhat.com>
 644
 645         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
 646         of previous patch for fix in gcc.
 647
 648 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 649
 650         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
 651
 652 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
 653
 654         * read.c (do_align): Call md_flush_pending_output, if defined.
 655
 656 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 657
 658         * expr.c (operand): Correct checks for ++ and --.
 659
 660 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         * config/tc-generic.c: Add some comments.
 663
 664 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
 665
 666         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
 667         -{no-}mfix-vr4122-bugs.
 668         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
 669         (append_insn, mips_emit_delays): Update accordingly.
 670         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
 671         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
 672         (md_parse_option): Update after above changes.
 673         (md_show_usage): Add -mfix-vr4120.
 674
 675 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
 676
 677         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
 678         of .section directive; add a reference to the ELF .subsection
 679         directive.
 680
 681 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 682
 683         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
 684         in parallel.
 685
 686 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 687
 688         * Makefile.am: Remove mips from aout targets.
 689         * Makefile.in: Regenerate.
 690         * configure.in: Remove mips-dec-bsd* target.
 691         * configure: Regenerate.
 692
 693 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
 694
 695         PR 96
 696         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
 697         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
 698         Update "mapping".  Restrict some @ modifiers to 32 bit.
 699
 700 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
 701             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
 702
 703         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
 704         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
 705         dont_adjust_reloc_32 is set.
 706         (md_longopts): Add option -renesas.
 707         (md_parse_option, md_show_usage): Likewise.
 708         * doc/c-sh.texi: Likewise.
 709
 710 2004-04-01  Dave Korn  <dk@artimi.com>
 711
 712         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
 713         hi16 and lo16 fixS structs.
 714         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
 715         exactly the same way as for RELOC_DLX_REL16.
 716         (machine_ip): properly respect LO flag in the_insn and
 717         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
 718         (md_apply_fix3): apply RELOC_DLX_LO16.
 719
 720 2004-03-30  Stan Shebs  <shebs@apple.com>
 721
 722         Remove long-obsolete MPW support.
 723         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
 724         * configure.in: Remove mention of ppc-*-mpw* config.
 725         * configure.in: Likewise.
 726
 727 2004-03-30  Nick Clifton  <nickc@redhat.com>
 728
 729         * config/tc-arm.c (meabi_flags): Make its use conditional upon
 730         OBJ_ELF being defined.
 731
 732 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 733
 734         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 735
 736 2004-03-23  Paul Brook  <paul@codesourcery.com>
 737
 738         * config/tc-arm.c (meabi_flags): New variable.
 739         (arm_parse_eabi): New function.
 740         (md_begin): Set flags for EABI v3.
 741         (arm_eabis): Add.
 742         (arm_long_opts): Add meabi.
 743         * doc/as.texinf <ARM>: Document -meabi.
 744         * doc/c-arm.texi: Ditto.
 745
 746 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 747
 748         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 749         tables even when use_literal_section flag is not set.
 750
 751 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 752
 753         * config/tc-sh.c: Remove trailing whitespace.
 754
 755 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 756
 757         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 758         --mul-bug-abort and the default behavior.
 759         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 760         (err_for_dangerous_mul_placement): New variable.
 761         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 762         macros.
 763         (md_cris_relax_table): Have placeholder for STATE_MUL.
 764         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 765         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 766         case doing nothing.
 767         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 768         STATE_BYTE)>: Ditto.
 769         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 770         alignment and position of this frag, emit error message if
 771         suspicious.
 772         (md_assemble): For a multiply insn and when checking it,
 773         transform the current frag into a special frag for that purpose.
 774         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 775         OPTION_MULBUG_ABORT_ON>: Handle new options.
 776
 777 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 778
 779         * config/tc-xtensa.c (mark_literal_frags): New function.
 780         (xtensa_move_literals): Call mark_literal_frags for all literal
 781         segments, including init and fini literal segments.
 782         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 783
 784 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 785
 786         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 787         (pa_comm): Set BSF_OBJECT in symbol flags.
 788
 789 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 790
 791         * Makefile.am: Run "make dep-am".
 792         * Makefile.in: Regenerate.
 793         * doc/Makefile.in: Regenerate.
 794         * config.in: Regenerate.
 795         * po/gas.pot: Regenerate.
 796
 797 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 798
 799         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 800         (demand_empty_rest_of_line): Issue an error here.
 801         (ignore_rest_of_line): Silently skip to end.
 802         (demand_copy_string): Issue an error, not warning.
 803         (equals): Likewise.
 804         * config/obj-elf.c (obj_elf_section_name): Likewise.
 805         (obj_elf_section): Likewise.
 806         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 807         (arc_extinst): Likewise.
 808         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 809         (dot_spill): Likewise.
 810         (dot_unwabi): Likewise.
 811         (dot_prologue): Likewise.
 812
 813         * expr.c (operand): Reject ++ and --.
 814         (operator): Likewise.
 815
 816 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 817
 818         * config/tc-sh.c: Include dw2gencfi.h.
 819         (sh_cfi_frame_initial_instructions): New function.
 820         (sh_regname_to_dw2regnum): Likewise.
 821         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
 822         file.
 823         (TARGET_USE_CFIPOP): Define.
 824         (tc_cfi_frame_initial_instructions): Likewise.
 825         (tc_regname_to_dw2regnum): Likewise.
 826         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
 827         * Makefile.am: Update dependencies.
 828         * Makefile.in: Regenerate.
 829
 830 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 831
 832         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 833         * configure: Regenerate.
 834
 835 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
 836
 837         * read.c (s_leb128): Call md_flush_pending_output.
 838
 839 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
 840
 841         * config/tc-i386.c (output_insn): Handle PadLock instructions.
 842         * config/tc-i386.h (CpuPadLock): New define.
 843         (CpuUnknownFlags): Added CpuPadLock.
 844
 845 2004-03-07  Andreas Schwab  <schwab@suse.de>
 846
 847         * doc/c-hppa.texi (HPPA Directives): Fix typo.
 848
 849 2004-03-07  Richard Henderson  <rth@redhat.com>
 850
 851         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
 852         (cfi_finish): Likewise for fde.
 853
 854 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 855
 856         * config/tc-ia64.c (md_assemble): Properly handle NULL
 857         align_frag.
 858         (ia64_handle_align): Don't abort if failed to add a stop bit.
 859
 860 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 861
 862         * Makefile.in: Regenerated.
 863         * aclocal.m4: Likewise.
 864         * configure: Likewise.
 865         * doc/Makefile.in: Likewise.
 866
 867 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 868
 869         * config/tc-ia64.c (dot_align): New.
 870         (ia64_do_align): Make it static.
 871         (md_pseudo_table): Use "dot_align" for "align".
 872         (ia64_md_do_align): Don't set align_frag here.
 873         (ia64_handle_align): Add a stop bit to the previous bundle if
 874         needed.
 875
 876         * config/tc-ia64.h (ia64_do_align): Removed.
 877
 878 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 879
 880         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
 881         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
 882         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
 883         the most general type or the user specifically requested it.
 884         (md_assemble): Add a new error message for when an instruction
 885         is understood, but is not allowed due to an -isa option.
 886
 887 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 888
 889         * config/tc-ia64.c (align_frag): New.
 890         (md_assemble): Set the tc_frag_data field in align_frag for
 891         IA64_OPCODE_FIRST instructions.
 892         (ia64_md_do_align): Set align_frag.
 893         (ia64_handle_align): Add a stop bit if needed.
 894
 895         * config/tc-ia64.h (TC_FRAG_TYPE): New.
 896         (TC_FRAG_INIT): New.
 897
 898 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 899
 900         * config/tc-frv.c (fr400_audio): New variable.
 901         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
 902         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
 903         (target_implements_insn_p): New function.
 904         (md_assemble): Report an error if the processor doesn't implement
 905         the instruction.
 906
 907 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 908
 909         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
 910         (md_parse_option): Ditto.
 911         (OPTION_NO_SPECIAL_M32R): Added.
 912         (md_show_usage): Document it.
 913         (enable_speial_m32r): Changed a default value from 0 to 1.
 914         * doc/c-m32r.texi: Document the -no-bitinst option.
 915
 916 2004-02-27  Nick Clifton  <nickc@redhat.com>
 917
 918         * config/tc-sh.c (get_operand): Revert previous delta.
 919         (tc_gen_reloc): Check for an unknown reloc type before processing
 920         the addend.
 921
 922 2004-02-27  Hannes Reinecke  <hare@suse.de>
 923
 924         * config/tc-s390.c (s390_insn): Correct range check for opcode in
 925         .insn pseudo operation.
 926
 927 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
 928
 929         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
 930         added for wrong syntax.
 931
 932 2004-02-26  Eric Christopher  <echristo@redhat.com>
 933
 934         * config/tc-mips.c (mips_dwarf2_addr_size): New.
 935         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
 936
 937 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
 938
 939         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
 940         nibble types to assembler.
 941
 942 2004-02-25  Fred Fish  <fnf@redhat.com>
 943
 944         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
 945
 946 2004-02-20  James E Wilson  <wilson@specifixinc.com>
 947
 948         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
 949         finalize_syms.
 950         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
 951         (ia64_estimate_size_before_relax): New.
 952         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
 953         (generate_unwind_image): Pass 1 to fixup_unw_records.
 954         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
 955         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
 956
 957 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
 958
 959         * stabs.c (generate_asm_file): Avoid warning about use of
 960         uninitialized variable.
 961
 962 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
 963
 964         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
 965         body, and endp, allow unwind records which do not have a "t"
 966         (time/instruction) field.
 967
 968 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
 969
 970         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
 971         (do_mav_dspsc_2): Likewise.
 972         Fix accumulator registers move opcodes.
 973
 974 2004-02-13  Hannes Reinecke  <hare@suse.de>
 975             Jakub Jelinek  <jakub@redhat.com>
 976
 977         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
 978
 979 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
 980
 981         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
 982         (tc_frob_symbol): New macro definition.
 983         * config/tc-ia64.c (ia64_frob_symbol): New routine.
 984
 985 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
 986
 987         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
 988         read-only.
 989
 990 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 991
 992         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
 993         (TC_CASE_SENSITIVE): ... this.
 994         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
 995         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
 996
 997 2004-02-06  James E Wilson  <wilson@specifixinc.com>
 998
 999         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1000         (generate_unwind_image): Re-add it here.
1001
1002 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
1003
1004         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1005         * read.h (SKIP_WHITESPACE): Turn into an expression.
1006         * read.c (read_a_source_file): A pseudo is removed by having a
1007         NULL handler.
1008
1009 2004-02-05  James E Wilson  <wilson@specifixinc.com>
1010
1011         * config/tc-ia64.c (output_endp): New.
1012         (count_bits): Delete.
1013         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1014         endp unwind records.
1015         (fixup_unw_records): Handle endp unwind records.  Delete code for
1016         shortening prologue regions not followed by a body record.
1017         (dot_endp): Call add_unwind_entry to emit endp unwind record.
1018         * config/tc-ia64.h (unw_record_type): Add endp.
1019
1020 2004-02-03  James E Wilson  <wilson@specifixinc.com>
1021
1022         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1023         fill padding bytes with zeroes.
1024         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
1025         sets unwind_record slot_number and slot_frag fields.
1026
1027 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1028
1029         * config/tc-mips.c (add_got_offset_hilo): New function.
1030         (macro): Use load_register() and add_got_offset_hilo() to load
1031         constants instead of hardcoding code sequences throughout.
1032
1033 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1034
1035         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1036
1037 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
1038
1039         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1040         like m68k-elf.
1041         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1042         of hard-coded test for TARGET_OS=elf.
1043
1044 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
1045
1046         * config/tc-mips.c (hilo_interlocks): Change definition
1047         so that MIPS32, MIPS64 and later ISAs are included, along with
1048         the already-included machines.  Update comments.
1049
1050 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
1051
1052         * config/tc-arm.c (tc_gen_reloc): Improve error message for
1053         undefined local labels.
1054
1055 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1056
1057         * config/tc-mips.c (load_address, macro): Update comments about
1058         NewABI GP relaxation.
1059
1060 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1061
1062         * config/tc-mips.c (macro_build): Remove place and counter arguments.
1063         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1064         (mips16_macro_build, macro_build_jalr): Remove counter argument.
1065         (set_at, load_register, load_address, move_register): Likewise.
1066         (load_got_offset, add_got_offset): Likewise.
1067         Update all calls and tidy accordingly.
1068
1069 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1070
1071         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1072         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1073         (RELAX_USE_SECOND): Bump to 0x10000.
1074         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1075         (mips_macro_warning): New variable.
1076         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1077         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1078         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
1079         of RELAX_ENCODE.
1080         (append_insn): Update mips_macro_warning.sizes.
1081         (macro_start, macro_warning, macro_end): New functions.
1082         (macro_build): Don't emit warnings here.
1083         (macro_build_lui, md_estimate_size_before_relax): ...or here.
1084         (md_convert_frag): Check for cases where one macro alternative
1085         needs a warning and the other doesn't.  Emit a warning if the
1086         longer sequence was chosen.
1087
1088 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1089
1090         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1091         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1092         the first sequence, the size of the second sequence, and a flag
1093         that says whether we should warn.
1094         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1095         (RELAX_FIRST, RELAX_SECOND): New.
1096         (mips_relax): New variable.
1097         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1098         (append_insn): Remove "place" argument.  Use mips_relax.sequence
1099         rather than "place" to check whether we're expanding the second
1100         alternative of a relaxable macro.  Remove redundant check for
1101         branch relaxation.  If generating a normal insn, and there
1102         is not enough room in the current frag, call relax_close_frag()
1103         to close it.  Update mips_relax.sizes[].  Emit fixups for the
1104         second version of a relaxable macro.  Record the first relaxable
1105         fixup in mips_relax.  Remove tc_gen_reloc workaround.
1106         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
1107         in the same way as in append_insn.
1108         (mips16_macro_build): Remove "place" argument.
1109         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
1110         when generating the second version of a relaxable macro.
1111         (load_got_offset, add_got_offset): New functions.
1112         (load_address, macro): Use new relaxation machinery.  Remove
1113         tc_gen_reloc workarounds.
1114         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1115         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
1116         first version is needed.
1117         (tc_gen_reloc): Remove relaxation handling.
1118         (md_convert_frag): Go through the fixups for a relaxable macro and
1119         mark those that belong to the unneeded alternative as done.  If the
1120         second alternative is needed, adjust the fixup addresses to account
1121         for the deleted first alternative.
1122
1123 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1124
1125         * frags.h (frag_room): Declare.
1126         * frags.c (frag_room): New function.
1127         * doc/internals.texi: Document it.
1128
1129 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1130
1131         * config/tc-mips.c (append_insn): Don't do r3900 interlock
1132         optimization for -mtune=r3900, as this will break on other CPUs.
1133
1134 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
1135
1136         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1137         be relaxed, use fixup.
1138         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1139
1140 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
1141
1142         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1143         precision operands.
1144
1145 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1146
1147         * config/tc-mips.c (append_insn): Properly detect variant frags
1148         that preclude swapping of relaxed branches.  Correctly swap
1149         instructions between frags when dealing with relaxed branches.
1150
1151 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1152
1153         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1154         throughout.
1155         * aclocal.m4: Regenerate.
1156         * configure: Regenerate.
1157
1158 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1159
1160         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1161         manipulation insns.
1162
1163 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1164
1165         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1166         reloc, reserve space for the delay slot as well as the jalr itself.
1167
1168 2004-01-09  Paul Brook  <paul@codesourcery.com>
1169
1170         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1171         (do_vfp_sp2_from_reg2): New function.
1172         (insns): Use them.
1173         (do_vfp_dp_from_reg2): Check return values properly.
1174
1175 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
1176
1177         * config/tc-mips.c (warn_nops): Remove static variable.
1178         (macro): Remove test of warn_nops.
1179         (md_shortops): Remove 'n'.
1180         (md_parse_option): Remove 'n' case.
1181         (md_show_usage): Remove -n.
1182         * doc/as.texinfo (Overview): Remove MIPS -n option.
1183         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1184         * NEWS: Mention removal of MIPS -n option.
1185
1186         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1187         (cop_interlocks): Check ISA level.
1188         (cop_mem_interlocks): Define.
1189         (reg_needs_delay): Check cop_interlocks rather than
1190         ISA_HAS_COPROC_DELAYS.
1191         (append_insn): Likewise.  Use cop_mem_interlocks rather than
1192         directly checking mips_opts.isa.
1193         (mips_emit_delays): Likewise.
1194
1195 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1196
1197         * config/tc-ia64.c (unwind): Move next_slot_number and
1198         next_slot_frag to ...
1199         (unw_rec_list): Here.
1200         (free_list_records): Removed.
1201         (output_unw_records): Likewise.
1202         (generate_unwind_image): Make it void.
1203         (alloc_record): Initialize next_slot_number and next_slot_frag.
1204         (slot_index): Take .org, .space and .align into account.
1205         (fixup_unw_records): Don't set slot_number to 0. Use
1206         list->next_slot_number and list->next_slot_frag instead of
1207         unwind.next_slot_number and unwind.next_slot_frag.
1208         (ia64_convert_frag): New.
1209         (generate_unwind_image): Generate a rs_machine_dependent frag
1210         for unwind record.
1211         (emit_one_bundle): Use list->next_slot_number and
1212         list->next_slot_frag instead of unwind.next_slot_number and
1213         unwind.next_slot_frag.
1214
1215         * config/tc-ia64.h (md_convert_frag): Defined as
1216         ia64_convert_frag.
1217         (md_estimate_size_before_relax): Defined as (f)->fr_var.
1218
1219 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1220
1221         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
1222         * config/tc-frv.h (md_apply_fix3): Don't define.
1223         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
1224         operands.
1225         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1226         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
1227         * config/tc-frv.c (line_separator_chars): Add `!'.
1228         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1229         * config/tc-frv.c (md_assemble): Clear insn upfront.
1230         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1231         * config/tc-frv.c (OPTION_FDPIC): New macro.
1232         (md_longopts): Add mfdpic.
1233         (md_parse_option): Handle it.
1234         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1235         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1236         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1237         (frv_pic_ptr): Parse funcdesc.
1238
1239 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1240
1241         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1242         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
1243
1244 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1245
1246         * Makefile.am (Makefile): Move the dependency on
1247         $(BFDDIR)/configure.in to...
1248         (CONFIG_STATUS_DEPENDENCIES): ... here.
1249         (AUTOMAKE_OPTIONS): Require automake 1.8.
1250         * Makefile.in: Regenerate.
1251         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1252         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1253         $(BFDDIR)/configure.in here as well.
1254         * doc/Makefile.in: Regenerate.
1255
1256 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1257
1258         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1259         * Makefile.in: Regenerate.
1260         * aclocal.m4: Regenerate.
1261         * doc/Makefile.am (install, install-info): Remove.
1262         (install-data-local): A new hook for install-info.
1263         (AUTOMAKE_OPTIONS): Require automake 1.8.
1264         * doc/Makefile.in: Regenerate.
1265
1266 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
1267
1268         * doc/c-sh.texi: Update description about floating point behavior
1269         of SH family.
1270
1271 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1272
1273         * configure.in: Add m68k-uClinux target.
1274         * configure: Regenerate.
1275
1276 For older changes see ChangeLog-0203
1277 \f
1278 Local Variables:
1279 mode: change-log
1280 left-margin: 8
1281 fill-column: 74
1282 version-control: never
1283 End: