gas/ChangeLog

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