gas/ChangeLog

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