gas/ChangeLog

   1 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
   2         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
   3         correctly.
   4
   5 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
   6
   7         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
   8         argument, don't do anything if current section is not
   9         .gnu.linkonce.t.* and linkonce_empty is set.
  10         (generate_unwind_image, dot_endp): Adjust callers, call
  11         start_unwind_section (*, 1) if nothing will be put into the
  12         section.
  13
  14 2004-08-17  Nick Clifton  <nickc@redhat.com>
  15
  16         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
  17         (show_usage): Add -g.
  18         (std_longopts): Add --gen-debug.  Alpha sort the table.
  19         (parse_args): Print an error message if a switch is not handled.
  20         Handle the -g switch, calling md_debug_format_selector() if
  21         necessary.
  22         * NEWS: Mention new feature.
  23         * doc/as.texinfo: Document new switch.
  24         * doc/internals.texi: Document behaviour of md_parse_option.
  25
  26         * config/tc-arm.c (md_parse_option): Do not issue an error message
  27         if the switch is not recognised.
  28         * config/tc-m68k.c (md_parse_option): Likewise.
  29         * config/tc-pdp11.c (md_parse_option): Likewise.
  30         * config/tc-v850.c (md_parse_option): Likewise.
  31
  32         * as.h: Fix up formatting.
  33         * tc.h: Likewise.
  34
  35 2004-08-16  Nick Clifton  <nickc@redhat.com>
  36
  37         * macro.c (macro_set_alternate): Use ISO C90 formatting.
  38
  39         * configure.in: Sort architecture based tables alphabetically.
  40         * configure: Regenerate.
  41
  42 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
  43
  44         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
  45         { "cc", 68 }, with { "cr", 70 }.
  46
  47 2004-08-13 Jan Beulich <jbeulich@novell.com>
  48            Nick Clifton <nickc@redhat.com>
  49
  50         * as.c: Add and handle new --alternate command line option.
  51         * macro.c (macro_set_alternate): New.
  52         * macro.h (macro_set_alternate): Declare.
  53         * read.c: Add and handle new .altmacro and .noaltmacro directives.
  54         * doc/as.texinfo: Document new command line option and pseudo-ops
  55         as well as insert documentation originating from gasp about
  56         alternate macro syntax.
  57         * NEWS: Mention new command line option and pseudo-ops.
  58
  59 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
  60
  61         * expr.c (operand): Handle the "~", "-", and "!" operators applied
  62         to bignums.
  63
  64 2004-08-06  Paul Brook  <paul@codesourcery.com>
  65
  66         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
  67         Handle new relocations.
  68         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
  69
  70 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
  71
  72         * write.c (relax_segment): Use was_address instead of address when
  73         setting fr_fix field for align frag due to backwards .org.
  74
  75 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
  76
  77         Introduce SH2a support.
  78         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
  79         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
  80         arch_sh2a_nofpu_up.
  81         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
  82         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
  83         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
  84         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
  85         to end of conditional expression.
  86         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
  87         * config/tc-sh.c: Add sh2a-nofpu support.
  88         2003-12-29  DJ Delorie  <dj@redhat.com>
  89         * tc-sh.c: Add sh2a support.
  90         (parse_reg): Add tbr.
  91         (parse_at): Support @@(disp,tbr).
  92         (get_specific): Support sh2a opcodes.
  93         (insert4): New, for 4 byte relocs.
  94         (build_Mytes): Support sh2a opcodes.
  95         (md_apply_fix3_Mytes): Support sh2a opcodes.
  96         2003-12-02  Michael Snyder  <msnyder@redhat.com>
  97         * config/tc-sh.c (md_parse_option): Handle sh2a.
  98         (sh_elf_final_processing): Ditto.
  99
 100 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
 101
 102         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
 103         for TE_NetBSD.
 104
 105 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
 106
 107         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
 108         (ppc_arch): Expand comment.
 109
 110 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
 111
 112         * config/tc-crx.c: Support evaluating the difference between two
 113         symbols.
 114         * config/tc-crx.h: Likewise.
 115
 116 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
 117
 118         * config/tc-ia64.c (start_unwind_section): Set the linked-to
 119         section.
 120         (ia64_elf_section_change_hook): Set the linked-to section for
 121         SHT_IA_64_UNWIND.
 122
 123 2004-07-26  Dmitry Diky  <diwil@spec.ru>
 124
 125         * config/tc-msp430.c: Add new subtargets: msp430x1610,
 126         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
 127         msp430xG438, msp430xG439.
 128
 129 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
 130
 131         * doc/as.texinfo (Section, PushSection): Correct documentation
 132         for ELF.
 133
 134 2004-07-21  Jan Beulich  <jbeulich@novell.com>
 135
 136         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
 137         permissible for the selected instruction suffix.
 138         (match_template): Don't permit 64-bit general purpose operands in
 139         32-bit mode.
 140         (finalize_imm): Permit 64-bit immediates.
 141         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
 142         specially except for the width of the used base and/or index
 143         registers.  For 32-bit displacements, use sign-extended
 144         relocations only when using 64-bit addressing.
 145         Force zero displacement on rip-relative addressing when there is
 146         no other displacement.
 147         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
 148         specially except for the width of the used base and/or index
 149         registers.
 150         (parse_register): Disallow Reg64 registers in 32-bit mode.
 151
 152         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
 153         suffix if the instruction doesn't support it.
 154
 155 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
 156
 157         * config/tc-mips.c (append_insn): Handle constant expressions with
 158         no associated relocation.
 159         (mips_ip): Cancel the expression after use for the Q format
 160         specifier.
 161         (parse_relocation): Return no relocation for unsupported
 162         operators.
 163         (my_getSmallExpression): Return no relocation if no relocation
 164         operators are used.
 165
 166 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 167
 168         * config/obj-som.c (adjust_stab_sections): Add prototype.
 169         (obj_som_compiler, obj_som_version, obj_som_copyright,
 170         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
 171         * config/tc-hppa.c (update_subspace):  Likewise.
 172         (is_defined_subspace): Amplify comment.
 173         * config/obj-som.h (som_frob_file): Add prototype.
 174
 175 2004-07-19  Christopher Faylor  <cgf@timesys.com>
 176             H.J. Lu  <hongjiu.lu@intel.com>
 177
 178         * subsegs.c (section_symbol): Don't create a new segment when
 179         existing segment is undefined.
 180
 181 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
 182
 183         * config/tc-arm.c: Include include/opcode/arm.h.
 184         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
 185         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
 186         (FPU_ARCH_*): Delete.
 187         * Makefile.am: Update dependencies.
 188         * Makefile.in: Regenerate.
 189
 190 2004-07-15  Nick Clifton  <nickc@redhat.com>
 191
 192         * configure.in: Accept armbe as a big-endian arm configuration.
 193         * configure: Regenerate.
 194
 195 2004-07-13  Thomas Nystrom  <thn@saeab.se>
 196
 197         * config/tc-i386.c (T_SHIFTOP): New constant.
 198         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
 199         (intel_el1): Handle '~'.
 200         (intel_get_token): Handle '<>', '&', '|' and '~'.
 201
 202 2004-07-13  Nick Clifton <nickc@redhat.com>
 203
 204         (md_assemble): Remove spurious newline from end of as_bad error
 205         message.
 206         (intel_e05_1): Likewise.
 207         (intel_e11): Likewise.
 208         (intel_match_token): Likewise.
 209
 210 2004-07-11  Andreas Schwab  <schwab@suse.de>
 211
 212         * config/tc-m68k.c: Convert to C90.  Remove redundant
 213         declarations.  Indentation fixup.
 214         [M68KCOFF]: Include "obj-coff.h" instead of declaring
 215         obj_coff_section ourselves.
 216
 217 2004-07-09  James E Wilson  <wilson@specifixinc.com>
 218
 219         * config/tc-ia64.c (default_big_endian): New.
 220         (dot_byteorder, md_begin): Use it.
 221         (md_parse_option): Set it.
 222
 223 2004-07-09  Nick Clifton  <nickc@redhat.com>
 224
 225         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
 226         * configure: Regenerate.
 227         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
 228         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
 229         sh_find_elf_flags if necessary.
 230
 231 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
 232
 233         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
 234         going to be split into more than one in-place addend, return 0
 235         for relocations against mergeable sections.  Associate comments
 236         with code.
 237
 238 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
 239
 240         * Makefile.am (CPU_TYPES): Add crx.
 241         (TARGET_CPU_CFILES): Add config/tc-crx.c.
 242         (TARGET_CPU_HFILES): Add config/tc-crx.h.
 243         (DEPTC_crx_elf): New target.
 244         (DEPOBJ_crx_elf): Likewise.
 245         (DEP_crx_elf): Likewise.
 246         * Makefile.in: Regenerate.
 247         * configure.in: Add crx* target.
 248         * configure: Regenerate.
 249         * config/tc-crx.c: New file.
 250         * config/tc-crx.h: New file.
 251         * NEWS: Mention new target.
 252
 253 2004-07-06  Nick Clifton  <nickc@redhat.com>
 254
 255         * config.in: Undefine TARGET_SYMBIAN by default.
 256         * configure.in:
 257         * configure: Regenerate. Add sh-symbian-elf target.  If
 258         selected define TARGET_SYMBIAN.
 259         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
 260         format if TARGET_SYMBIAN has been defined.
 261
 262         * output-file.c (output_file_create): Report the target format
 263         chosen when bfd_openw reports that it is invalid.
 264
 265         * config/obj-coff.c (coff_pseudo_table): Only define the weak
 266         pseudo for BFD based assemblers.
 267
 268 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
 269
 270         gas:
 271         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
 272         (md_parse_option): Remove redundant -isa testing.
 273         Make bfd_arch variable const.
 274         (md_show_usage): Make bfd_arch variable const.
 275
 276 2004-07-03  James E Wilson  <wilson@specifixinc.com>
 277
 278         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
 279         * config/tc-ia64.h (md_frag_check): Define.
 280
 281 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 282
 283         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
 284         externals.
 285         * doc/as.texinfo (Weak): Document PE weak symbols.
 286
 287 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
 288
 289         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
 290         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
 291         (mips_frob_file): Rework so that only a single pass through the
 292         relocs is needed.  Allow %lo()s to have higher offsets than their
 293         corresponding %hi()s or %got()s.
 294
 295 2004-07-02  Nick Clifton  <nickc@redhat.com>
 296
 297         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
 298         allow values which have come from undefined symbols.
 299         Always consider this fixup to have been processed as a reloc
 300         cannot be generated for it.
 301
 302 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
 303
 304         * frags.h (struct frag): Add has_code and insn_addr fields.
 305         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
 306         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
 307         * config/tc-ppc.h (md_frag_check): Define.
 308
 309 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
 310
 311         * doc/Makefile.am (info): Rename goal to...
 312         (info-local): ... this, to preserve implicit dependencies.
 313         * doc/Makefile.in: Regenerate with automake 1.8.5.
 314
 315 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 316
 317         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
 318         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
 319         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
 320         (tc_gen_reloc): Likewise.
 321         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
 322         (m32r_parse_name): Likewise.
 323         (m32r_cgen_parse_fix_exp): Likewise.
 324         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
 325         (O_PIC_reloc): Likewise.
 326         (TC_CGEN_PARSE_FIX_EXP): Likewise..
 327         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
 328         for @GOTOFF, @GOT, @PLT.
 329
 330 2004-06-21 Jan Beulich  <jbeulich@novell.com>
 331
 332         * gas/symbols.c: While discarding ordinary local absolute symbols
 333         when --strip-local-absolute is in effect, retain file symbols.
 334
 335 2004-06-20  Andreas Schwab  <schwab@suse.de>
 336
 337         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
 338         (md_parse_option): Likewise.
 339
 340 2004-06-17  Jan Beulich <jbeulich@novell.com>
 341
 342         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
 343         * config/te-netware.h: New file.
 344         * config/te-ppcnw.h: Delete: Obsolete.
 345         * configure.in: Eliminate ill NetWare targets. Make generic
 346         NetWare target use proper emulation.
 347         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
 348         reference to new te-netware.h.
 349         * configure: Regenerate.
 350         * Makefile.in: Regenerate.
 351
 352 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 353
 354         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
 355         comparison in .insn pseudo operation.
 356
 357 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 358
 359         * config/obj-coff.c (coff_adjust_section_syms): Use
 360         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
 361         (coff_frob_section): Likewise.
 362         * config/tc-mips.c (md_apply_fix3): Likewise.
 363         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
 364         (elf_frob_file_after_relocs): Likewise.
 365
 366 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 367
 368         * config/tc-hppa.c (log2): Rename to exact_log2.
 369         (pa_next_subseg): Delete unused function.
 370         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
 371         (create_new_subspace): Likewise.
 372
 373         Bug gas/213
 374         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
 375         labels.  Fix warning.
 376
 377 2004-05-28  DJ Delorie  <dj@redhat.com>
 378
 379         * config/tc-mn10300.h (tc_fix_adjustable): Define.
 380         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
 381         or non-merged symbols.
 382
 383 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 384
 385         * config/tc-ia64.c (remove_marked_resource): Save, clear and
 386         restore the old slot when inserting srlz.i/srlz.d.
 387
 388 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 389
 390         * Makefile.am: Regenerate dependecies.
 391         * Makefile.in: Regenerate.
 392         * config/tc-sh.c (valid_arch): Make unsigned.
 393         (preset_target_arch): Likewise.
 394         (md_begin): Use new architecture flags system.
 395         (get_specific): Likewise.
 396         (assemble_ppi): Likewise.
 397         (md_assemble): Likewise. Also fix error check for bad opcodes.
 398         (md_parse_option): Likewise. Also generate -isa values according
 399         to the table in bfd/cpu-sh.c instead of just constants. Also
 400         allow <arch>-up ISA variants.
 401         (sh_elf_final_processing): Replace if-else chain with a call to
 402         sh_find_elf_flags().
 403         * testsuite/gas/sh/arch: New directory.
 404         * testsuite/gas/sh/arch/arch.exp: New test script.
 405         * testsuite/gas/sh/arch/arch_expected.txt: New file.
 406         * testsuite/gas/sh/arch/sh.s: New file.
 407         * testsuite/gas/sh/arch/sh2.s: New file.
 408         * testsuite/gas/sh/arch/sh-dsp.s: New file.
 409         * testsuite/gas/sh/arch/sh2e.s: New file.
 410         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
 411         * testsuite/gas/sh/arch/sh3.s: New file.
 412         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
 413         * testsuite/gas/sh/arch/sh3e.s: New file.
 414         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
 415         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
 416         * testsuite/gas/sh/arch/sh4.s: New file.
 417         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
 418         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
 419         * testsuite/gas/sh/arch/sh4a.s: New file.
 420
 421 2004-05-28  Peter Barada <peter@the-baradas.com>
 422
 423         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
 424         with zero offset into mode 2 addressing to save a word.
 425
 426 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 427
 428         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
 429         (ar_is_only_in_integer_unit): New.
 430         (ar_is_only_in_memory_unit): New.
 431         (generate_unwind_image): Silence gcc on 32bit host.
 432         (md_assemble): Use ar_is_only_in_integer_unit instead of
 433         ar_is_in_integer_unit. Check AR access.
 434
 435 2004-05-27  Peter Barada  <peter@the-baradas.com>
 436
 437         * config/tc-m68k.c (md_begin): Sort the opcode table into
 438         alphabetical order.
 439         (m68k_compare_opcode): New function to do the sorting.
 440
 441 2004-05-24  Peter Barada  <peter@the-baradas.com>
 442
 443         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
 444         addressing on MIT style operands.
 445         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
 446         w/mask addressing.
 447         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
 448         operands.
 449
 450 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
 451
 452         * expr.c (operand, operator): Don't reject '++' and '--'.
 453
 454 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 455
 456         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
 457         dwarf tables.
 458
 459 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 460
 461         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
 462         * configure: Regenerate.
 463
 464 2004-05-13  Paul Brook  <paul@codesourcery.com>
 465
 466         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
 467
 468 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 469
 470         * configure.in (or32-*-rtems*): Switch to elf.
 471         * configure: Regenerate.
 472
 473 2004-05-13  Nick Clifton  <nickc@redhat.com>
 474
 475         * po/fr.po: Updated French translation.
 476
 477 2004-05-11  Nick Clifton  <nickc@redhat.com>
 478
 479         * doc/as.texinfo (Section): Document G and T flags to .section
 480         directive.  Document the extra arguments that the G flag
 481         requires.  Document the #tls flag.
 482
 483 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 484
 485         * subsegs.c (section_symbol): Create a new section symbol if
 486         the existing one doesn't match.
 487         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
 488
 489 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
 490
 491         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
 492         to cope with VR4181A errata MD(1) and MD(4).
 493
 494 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 495
 496         * NEWS: Mention .secrel32 for pe[i]-i386.
 497
 498 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 499
 500         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 501         (HANDLE_ALIGN): New.
 502
 503 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
 504
 505         * Makefile.am (DIST_SUBDIRS): Define.
 506         * aclocal.m4: Regenerate with automake 1.8.4.
 507         * Makefile.in: Likewise.
 508         * doc/Makefile.in: Likewise.
 509
 510 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
 511
 512         * config/tc-ia64.c (dot_serialize): Declare.
 513         (dot_serialize): New function.
 514         (md_pseudo_table): Add ".serialize.data" and
 515         ".serialize.instruction" directives.
 516
 517 2004-05-06  Nick Clifton  <nickc@redhat.com>
 518
 519         * messages (as_internal_value_out_of_range): Print a message about
 520         a value being out of range.  Be consistent about whether the
 521         values are printed in decimal or hexadecimal.
 522         (as_warn_value_out_of_range): Generate a warning message about an
 523         out of range value.
 524         (as_bad_value_out_of_range): Generate an error message about an
 525         out of range value.
 526         * as.h: Prototype the new functions.
 527         * config/tc-alpha.c (insert_operand): Use new function.
 528         * config/tc-arc.c (arc_insert_operand): Likewise.
 529         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
 530         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
 531         * config/tc-ppc.c (ppc_insert_operand): Likewise.
 532         * config/tc-s390.c (s390_insert_operand): Likewise.
 533         * config/tc-v850.c (v850_insert_operand): Likewise.
 534
 535 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 536
 537         * configure.in: Set em=linux for frv-*-*linux*.
 538         * configure: Rebuilt.
 539         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
 540         (frv_md_fdpic_enabled): New.
 541         * config/tc-frv.c (frv_md_fdpic_enabled): New.
 542         (DEFAULT_FDPIC): New.
 543         (frv_flags): Use DEFAULT_FDPIC.
 544         (frv_pic_flag): Likewise.
 545         (OPTION_NOPIC): New.
 546         (md_longopts): Add -mnopic.
 547         (md_parse_option): Handle it.
 548         (md_show_usage): Add -mfdpic and -mnopic.
 549
 550 2004-05-05  Peter Barada  <peter@the-baradas.com>
 551
 552         * config/tc-m68k.c: Add find_cf_chip to print list of valid
 553         chips for invalid coldfire instructions, rename selectors
 554         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
 555         add current_chip to track which chip is referred to(including save/restore),
 556         use current_chip to select control registers, not current_arch.
 557         (md_show_usage): Add new chips.
 558         * doc/c-m68k.texi: Document new command line switches.
 559
 560 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
 561
 562         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
 563         (NOP_OPCODE): Define.
 564         (s390_align_code): Remove prototype.
 565         * tc-s390.c (s390_align_code): Remove.
 566
 567 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 568
 569         * config/tc-ia64.c (make_unw_section_name): Removed.
 570         (start_unwind_section): New function.
 571         (generate_unwind_image): Take const segT instead of const
 572         char *.
 573         (dot_handlerdata): Adjusted.
 574         (dot_endp): Likewise.
 575
 576 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 577
 578         * config/obj-elf.c (obj_elf_change_section): Allow the
 579         ".note.GNU-stack" section has SHF_EXECINSTR.
 580
 581 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 582
 583         * config/obj-elf.c (get_section): Return bfd_boolean.
 584         (obj_elf_change_section): Call bfd_get_section_by_name_if
 585         instead of bfd_map_over_sections.
 586
 587 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 588
 589         * config/obj-elf.c (get_section): New function.
 590         (obj_elf_change_section): Support multiple sections with same
 591         name.
 592
 593 2004-04-30  Nick Clifton  <nickc@redhat.com>
 594
 595         * config/tc-arm.c (create_register_alias): Fix typo checking for
 596         case sensitive register aliases.
 597         (co_proc_number): Use error message string in all_reg_maps[]
 598         array.
 599         (cp_reg_required_here): Likewise.
 600         (fp_reg_required_here): Likewise.
 601
 602 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 603
 604         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
 605
 606 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 607
 608         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
 609         (load_address, macro, mips_ip, md_parse_option)
 610         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
 611         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
 612         embedded-PIC handling, and update comments.
 613         (SWITCH_TABLE): Remove.
 614         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
 615         (enum mips_pic_level): Remove EMBEDDED_PIC.
 616         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
 617         (TC_FORCE_RELOCATION): Update comment.
 618         * ecoff.c (ecoff_build_lineno): Add comment about some code that
 619         might be safe to remove now that MIPS embedded-PIC is gone.
 620
 621 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 622
 623         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
 624         call to obj_set_subsection_attributes.
 625         (obj_som_init_stab_section): Likewise.
 626         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
 627         (pa_def_subspaces): Provide comdat default.
 628         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
 629         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
 630         calls to create_new_subspace and update_subspace to pass comdat flag.
 631         (create_new_subspace, update_subspace): Add new comdat argument.  Use
 632         it in calls to obj_set_subsection_attributes.
 633         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
 634         and use of comdat, common and dup_comm parameters.
 635
 636 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 637
 638         * config/obj-elf.c (obj_elf_change_section): Check if the old
 639         group name is NULL before comparison.
 640
 641 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 642
 643         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
 644
 645 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 646
 647         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
 648
 649 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 650
 651         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
 652         (OPTION_MEMBEDDED_PIC): Remove.
 653         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
 654         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
 655         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
 656         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
 657         (OPTION_ELF_BASE): Renumber.
 658         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
 659         (md_show_usage): Remove mention of -membedded-pic.
 660         * doc/as.texinfo: Remove mention of -membedded-pic.
 661
 662 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 663
 664         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
 665         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
 666         a.out support.
 667         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
 668         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
 669         USE_GLOBAL_POINTER_OPT.
 670
 671 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 672
 673         * config/tc-mips.c (macro): One more use of load_delay_nop.
 674
 675 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
 676
 677         * config/tc-mips.c (load_delay_nop): New function.
 678         (load_address, macro): Use load_delay_nop() to build a nop
 679         which can be omitted with gpr_interlocks.
 680
 681 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 682
 683         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
 684         cop_interlocks): Remove superfluous CPU entries.
 685
 686 2004-04-22  Paul Brook  <paul@codesourcery.com>
 687
 688         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
 689
 690 2004-04-22  Peter Barada <peter@the-baradas.com>
 691
 692         * NEWS: Added support for EMAC instructions and MAC/EMAC
 693         Motorola syntax.
 694         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
 695         scale factor tokens, trailing_ampersand to mark mask addressing
 696         for MAC/EMAC instructions.
 697         * config/m68k-parse.y: Add options_ampersand clause, '<<',
 698         '>>'.
 699         (yylex): Handle '>', '<', and '&' following '+'.
 700         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
 701         architectures in archs[].
 702         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
 703         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
 704         respectively.
 705         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
 706         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
 707         cases.
 708         Add EMAC operands to init_table[].
 709
 710 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
 711
 712         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
 713         state.
 714         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
 715         * config/tc-arm.c (enum mstate): Delete from here.
 716         (mapping_state): Remove the static mapstate variable and instead
 717         store the state in the segment.  This allows a per-section mapping
 718         state.  Handle and ignore MAP_UNDEFINED states.
 719         (arm_elf_change_section): Get the current mapping state from the
 720         new section.
 721         (s_ltorg): Set the mapping state to MAP_DATA.
 722         (arm_cleanup): Use arm_elf_change_section to get the mapping state
 723         for each pool as it is emitted.
 724
 725 2004-04-22  Nick Clifton  <nickc@redhat.com>
 726
 727         * config/tc-arm.h: Formatting tidy ups.
 728
 729 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 730
 731         * NEWS: Note that MIPS -membedded-pic option is deprecated.
 732
 733 2004-04-20  DJ Delorie  <dj@redhat.com>
 734
 735         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
 736         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
 737         [TE_PE] (O_secrel): Define.
 738         [TE_PE] (x86_pe_cons_fix_new): New.
 739         [TE_PE] (pe_directive_secrel): Likewise.
 740         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
 741
 742 2004-04-19  Eric Christopher  <echristo@redhat.com>
 743
 744         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
 745         of previous patch for fix in gcc.
 746
 747 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 748
 749         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
 750
 751 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
 752
 753         * read.c (do_align): Call md_flush_pending_output, if defined.
 754
 755 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 756
 757         * expr.c (operand): Correct checks for ++ and --.
 758
 759 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         * config/tc-generic.c: Add some comments.
 762
 763 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
 764
 765         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
 766         -{no-}mfix-vr4122-bugs.
 767         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
 768         (append_insn, mips_emit_delays): Update accordingly.
 769         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
 770         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
 771         (md_parse_option): Update after above changes.
 772         (md_show_usage): Add -mfix-vr4120.
 773
 774 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
 775
 776         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
 777         of .section directive; add a reference to the ELF .subsection
 778         directive.
 779
 780 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 781
 782         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
 783         in parallel.
 784
 785 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 786
 787         * Makefile.am: Remove mips from aout targets.
 788         * Makefile.in: Regenerate.
 789         * configure.in: Remove mips-dec-bsd* target.
 790         * configure: Regenerate.
 791
 792 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
 793
 794         PR 96
 795         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
 796         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
 797         Update "mapping".  Restrict some @ modifiers to 32 bit.
 798
 799 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
 800             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
 801
 802         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
 803         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
 804         dont_adjust_reloc_32 is set.
 805         (md_longopts): Add option -renesas.
 806         (md_parse_option, md_show_usage): Likewise.
 807         * doc/c-sh.texi: Likewise.
 808
 809 2004-04-01  Dave Korn  <dk@artimi.com>
 810
 811         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
 812         hi16 and lo16 fixS structs.
 813         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
 814         exactly the same way as for RELOC_DLX_REL16.
 815         (machine_ip): properly respect LO flag in the_insn and
 816         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
 817         (md_apply_fix3): apply RELOC_DLX_LO16.
 818
 819 2004-03-30  Stan Shebs  <shebs@apple.com>
 820
 821         Remove long-obsolete MPW support.
 822         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
 823         * configure.in: Remove mention of ppc-*-mpw* config.
 824         * configure.in: Likewise.
 825
 826 2004-03-30  Nick Clifton  <nickc@redhat.com>
 827
 828         * config/tc-arm.c (meabi_flags): Make its use conditional upon
 829         OBJ_ELF being defined.
 830
 831 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 832
 833         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 834
 835 2004-03-23  Paul Brook  <paul@codesourcery.com>
 836
 837         * config/tc-arm.c (meabi_flags): New variable.
 838         (arm_parse_eabi): New function.
 839         (md_begin): Set flags for EABI v3.
 840         (arm_eabis): Add.
 841         (arm_long_opts): Add meabi.
 842         * doc/as.texinf <ARM>: Document -meabi.
 843         * doc/c-arm.texi: Ditto.
 844
 845 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 846
 847         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 848         tables even when use_literal_section flag is not set.
 849
 850 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 851
 852         * config/tc-sh.c: Remove trailing whitespace.
 853
 854 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 855
 856         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 857         --mul-bug-abort and the default behavior.
 858         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 859         (err_for_dangerous_mul_placement): New variable.
 860         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 861         macros.
 862         (md_cris_relax_table): Have placeholder for STATE_MUL.
 863         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 864         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 865         case doing nothing.
 866         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 867         STATE_BYTE)>: Ditto.
 868         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 869         alignment and position of this frag, emit error message if
 870         suspicious.
 871         (md_assemble): For a multiply insn and when checking it,
 872         transform the current frag into a special frag for that purpose.
 873         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 874         OPTION_MULBUG_ABORT_ON>: Handle new options.
 875
 876 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 877
 878         * config/tc-xtensa.c (mark_literal_frags): New function.
 879         (xtensa_move_literals): Call mark_literal_frags for all literal
 880         segments, including init and fini literal segments.
 881         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 882
 883 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 884
 885         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 886         (pa_comm): Set BSF_OBJECT in symbol flags.
 887
 888 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 889
 890         * Makefile.am: Run "make dep-am".
 891         * Makefile.in: Regenerate.
 892         * doc/Makefile.in: Regenerate.
 893         * config.in: Regenerate.
 894         * po/gas.pot: Regenerate.
 895
 896 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 897
 898         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 899         (demand_empty_rest_of_line): Issue an error here.
 900         (ignore_rest_of_line): Silently skip to end.
 901         (demand_copy_string): Issue an error, not warning.
 902         (equals): Likewise.
 903         * config/obj-elf.c (obj_elf_section_name): Likewise.
 904         (obj_elf_section): Likewise.
 905         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 906         (arc_extinst): Likewise.
 907         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 908         (dot_spill): Likewise.
 909         (dot_unwabi): Likewise.
 910         (dot_prologue): Likewise.
 911
 912         * expr.c (operand): Reject ++ and --.
 913         (operator): Likewise.
 914
 915 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 916
 917         * config/tc-sh.c: Include dw2gencfi.h.
 918         (sh_cfi_frame_initial_instructions): New function.
 919         (sh_regname_to_dw2regnum): Likewise.
 920         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
 921         file.
 922         (TARGET_USE_CFIPOP): Define.
 923         (tc_cfi_frame_initial_instructions): Likewise.
 924         (tc_regname_to_dw2regnum): Likewise.
 925         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
 926         * Makefile.am: Update dependencies.
 927         * Makefile.in: Regenerate.
 928
 929 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 930
 931         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 932         * configure: Regenerate.
 933
 934 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
 935
 936         * read.c (s_leb128): Call md_flush_pending_output.
 937
 938 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
 939
 940         * config/tc-i386.c (output_insn): Handle PadLock instructions.
 941         * config/tc-i386.h (CpuPadLock): New define.
 942         (CpuUnknownFlags): Added CpuPadLock.
 943
 944 2004-03-07  Andreas Schwab  <schwab@suse.de>
 945
 946         * doc/c-hppa.texi (HPPA Directives): Fix typo.
 947
 948 2004-03-07  Richard Henderson  <rth@redhat.com>
 949
 950         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
 951         (cfi_finish): Likewise for fde.
 952
 953 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 954
 955         * config/tc-ia64.c (md_assemble): Properly handle NULL
 956         align_frag.
 957         (ia64_handle_align): Don't abort if failed to add a stop bit.
 958
 959 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 960
 961         * Makefile.in: Regenerated.
 962         * aclocal.m4: Likewise.
 963         * configure: Likewise.
 964         * doc/Makefile.in: Likewise.
 965
 966 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 967
 968         * config/tc-ia64.c (dot_align): New.
 969         (ia64_do_align): Make it static.
 970         (md_pseudo_table): Use "dot_align" for "align".
 971         (ia64_md_do_align): Don't set align_frag here.
 972         (ia64_handle_align): Add a stop bit to the previous bundle if
 973         needed.
 974
 975         * config/tc-ia64.h (ia64_do_align): Removed.
 976
 977 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 978
 979         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
 980         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
 981         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
 982         the most general type or the user specifically requested it.
 983         (md_assemble): Add a new error message for when an instruction
 984         is understood, but is not allowed due to an -isa option.
 985
 986 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         * config/tc-ia64.c (align_frag): New.
 989         (md_assemble): Set the tc_frag_data field in align_frag for
 990         IA64_OPCODE_FIRST instructions.
 991         (ia64_md_do_align): Set align_frag.
 992         (ia64_handle_align): Add a stop bit if needed.
 993
 994         * config/tc-ia64.h (TC_FRAG_TYPE): New.
 995         (TC_FRAG_INIT): New.
 996
 997 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 998
 999         * config/tc-frv.c (fr400_audio): New variable.
1000         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1001         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1002         (target_implements_insn_p): New function.
1003         (md_assemble): Report an error if the processor doesn't implement
1004         the instruction.
1005
1006 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1007
1008         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1009         (md_parse_option): Ditto.
1010         (OPTION_NO_SPECIAL_M32R): Added.
1011         (md_show_usage): Document it.
1012         (enable_speial_m32r): Changed a default value from 0 to 1.
1013         * doc/c-m32r.texi: Document the -no-bitinst option.
1014
1015 2004-02-27  Nick Clifton  <nickc@redhat.com>
1016
1017         * config/tc-sh.c (get_operand): Revert previous delta.
1018         (tc_gen_reloc): Check for an unknown reloc type before processing
1019         the addend.
1020
1021 2004-02-27  Hannes Reinecke  <hare@suse.de>
1022
1023         * config/tc-s390.c (s390_insn): Correct range check for opcode in
1024         .insn pseudo operation.
1025
1026 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
1027
1028         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
1029         added for wrong syntax.
1030
1031 2004-02-26  Eric Christopher  <echristo@redhat.com>
1032
1033         * config/tc-mips.c (mips_dwarf2_addr_size): New.
1034         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1035
1036 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
1037
1038         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1039         nibble types to assembler.
1040
1041 2004-02-25  Fred Fish  <fnf@redhat.com>
1042
1043         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1044
1045 2004-02-20  James E Wilson  <wilson@specifixinc.com>
1046
1047         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
1048         finalize_syms.
1049         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
1050         (ia64_estimate_size_before_relax): New.
1051         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
1052         (generate_unwind_image): Pass 1 to fixup_unw_records.
1053         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1054         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1055
1056 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
1057
1058         * stabs.c (generate_asm_file): Avoid warning about use of
1059         uninitialized variable.
1060
1061 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
1062
1063         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1064         body, and endp, allow unwind records which do not have a "t"
1065         (time/instruction) field.
1066
1067 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
1068
1069         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1070         (do_mav_dspsc_2): Likewise.
1071         Fix accumulator registers move opcodes.
1072
1073 2004-02-13  Hannes Reinecke  <hare@suse.de>
1074             Jakub Jelinek  <jakub@redhat.com>
1075
1076         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1077
1078 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
1079
1080         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1081         (tc_frob_symbol): New macro definition.
1082         * config/tc-ia64.c (ia64_frob_symbol): New routine.
1083
1084 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
1085
1086         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1087         read-only.
1088
1089 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
1090
1091         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1092         (TC_CASE_SENSITIVE): ... this.
1093         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1094         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1095
1096 2004-02-06  James E Wilson  <wilson@specifixinc.com>
1097
1098         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1099         (generate_unwind_image): Re-add it here.
1100
1101 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
1102
1103         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1104         * read.h (SKIP_WHITESPACE): Turn into an expression.
1105         * read.c (read_a_source_file): A pseudo is removed by having a
1106         NULL handler.
1107
1108 2004-02-05  James E Wilson  <wilson@specifixinc.com>
1109
1110         * config/tc-ia64.c (output_endp): New.
1111         (count_bits): Delete.
1112         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1113         endp unwind records.
1114         (fixup_unw_records): Handle endp unwind records.  Delete code for
1115         shortening prologue regions not followed by a body record.
1116         (dot_endp): Call add_unwind_entry to emit endp unwind record.
1117         * config/tc-ia64.h (unw_record_type): Add endp.
1118
1119 2004-02-03  James E Wilson  <wilson@specifixinc.com>
1120
1121         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1122         fill padding bytes with zeroes.
1123         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
1124         sets unwind_record slot_number and slot_frag fields.
1125
1126 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1127
1128         * config/tc-mips.c (add_got_offset_hilo): New function.
1129         (macro): Use load_register() and add_got_offset_hilo() to load
1130         constants instead of hardcoding code sequences throughout.
1131
1132 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1133
1134         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1135
1136 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
1137
1138         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1139         like m68k-elf.
1140         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1141         of hard-coded test for TARGET_OS=elf.
1142
1143 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
1144
1145         * config/tc-mips.c (hilo_interlocks): Change definition
1146         so that MIPS32, MIPS64 and later ISAs are included, along with
1147         the already-included machines.  Update comments.
1148
1149 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
1150
1151         * config/tc-arm.c (tc_gen_reloc): Improve error message for
1152         undefined local labels.
1153
1154 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1155
1156         * config/tc-mips.c (load_address, macro): Update comments about
1157         NewABI GP relaxation.
1158
1159 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1160
1161         * config/tc-mips.c (macro_build): Remove place and counter arguments.
1162         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1163         (mips16_macro_build, macro_build_jalr): Remove counter argument.
1164         (set_at, load_register, load_address, move_register): Likewise.
1165         (load_got_offset, add_got_offset): Likewise.
1166         Update all calls and tidy accordingly.
1167
1168 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1169
1170         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1171         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1172         (RELAX_USE_SECOND): Bump to 0x10000.
1173         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1174         (mips_macro_warning): New variable.
1175         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1176         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1177         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
1178         of RELAX_ENCODE.
1179         (append_insn): Update mips_macro_warning.sizes.
1180         (macro_start, macro_warning, macro_end): New functions.
1181         (macro_build): Don't emit warnings here.
1182         (macro_build_lui, md_estimate_size_before_relax): ...or here.
1183         (md_convert_frag): Check for cases where one macro alternative
1184         needs a warning and the other doesn't.  Emit a warning if the
1185         longer sequence was chosen.
1186
1187 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1188
1189         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1190         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1191         the first sequence, the size of the second sequence, and a flag
1192         that says whether we should warn.
1193         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1194         (RELAX_FIRST, RELAX_SECOND): New.
1195         (mips_relax): New variable.
1196         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1197         (append_insn): Remove "place" argument.  Use mips_relax.sequence
1198         rather than "place" to check whether we're expanding the second
1199         alternative of a relaxable macro.  Remove redundant check for
1200         branch relaxation.  If generating a normal insn, and there
1201         is not enough room in the current frag, call relax_close_frag()
1202         to close it.  Update mips_relax.sizes[].  Emit fixups for the
1203         second version of a relaxable macro.  Record the first relaxable
1204         fixup in mips_relax.  Remove tc_gen_reloc workaround.
1205         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
1206         in the same way as in append_insn.
1207         (mips16_macro_build): Remove "place" argument.
1208         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
1209         when generating the second version of a relaxable macro.
1210         (load_got_offset, add_got_offset): New functions.
1211         (load_address, macro): Use new relaxation machinery.  Remove
1212         tc_gen_reloc workarounds.
1213         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1214         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
1215         first version is needed.
1216         (tc_gen_reloc): Remove relaxation handling.
1217         (md_convert_frag): Go through the fixups for a relaxable macro and
1218         mark those that belong to the unneeded alternative as done.  If the
1219         second alternative is needed, adjust the fixup addresses to account
1220         for the deleted first alternative.
1221
1222 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1223
1224         * frags.h (frag_room): Declare.
1225         * frags.c (frag_room): New function.
1226         * doc/internals.texi: Document it.
1227
1228 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1229
1230         * config/tc-mips.c (append_insn): Don't do r3900 interlock
1231         optimization for -mtune=r3900, as this will break on other CPUs.
1232
1233 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
1234
1235         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1236         be relaxed, use fixup.
1237         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1238
1239 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
1240
1241         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1242         precision operands.
1243
1244 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1245
1246         * config/tc-mips.c (append_insn): Properly detect variant frags
1247         that preclude swapping of relaxed branches.  Correctly swap
1248         instructions between frags when dealing with relaxed branches.
1249
1250 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1251
1252         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1253         throughout.
1254         * aclocal.m4: Regenerate.
1255         * configure: Regenerate.
1256
1257 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1258
1259         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1260         manipulation insns.
1261
1262 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1263
1264         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1265         reloc, reserve space for the delay slot as well as the jalr itself.
1266
1267 2004-01-09  Paul Brook  <paul@codesourcery.com>
1268
1269         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1270         (do_vfp_sp2_from_reg2): New function.
1271         (insns): Use them.
1272         (do_vfp_dp_from_reg2): Check return values properly.
1273
1274 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
1275
1276         * config/tc-mips.c (warn_nops): Remove static variable.
1277         (macro): Remove test of warn_nops.
1278         (md_shortops): Remove 'n'.
1279         (md_parse_option): Remove 'n' case.
1280         (md_show_usage): Remove -n.
1281         * doc/as.texinfo (Overview): Remove MIPS -n option.
1282         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1283         * NEWS: Mention removal of MIPS -n option.
1284
1285         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1286         (cop_interlocks): Check ISA level.
1287         (cop_mem_interlocks): Define.
1288         (reg_needs_delay): Check cop_interlocks rather than
1289         ISA_HAS_COPROC_DELAYS.
1290         (append_insn): Likewise.  Use cop_mem_interlocks rather than
1291         directly checking mips_opts.isa.
1292         (mips_emit_delays): Likewise.
1293
1294 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1295
1296         * config/tc-ia64.c (unwind): Move next_slot_number and
1297         next_slot_frag to ...
1298         (unw_rec_list): Here.
1299         (free_list_records): Removed.
1300         (output_unw_records): Likewise.
1301         (generate_unwind_image): Make it void.
1302         (alloc_record): Initialize next_slot_number and next_slot_frag.
1303         (slot_index): Take .org, .space and .align into account.
1304         (fixup_unw_records): Don't set slot_number to 0. Use
1305         list->next_slot_number and list->next_slot_frag instead of
1306         unwind.next_slot_number and unwind.next_slot_frag.
1307         (ia64_convert_frag): New.
1308         (generate_unwind_image): Generate a rs_machine_dependent frag
1309         for unwind record.
1310         (emit_one_bundle): Use list->next_slot_number and
1311         list->next_slot_frag instead of unwind.next_slot_number and
1312         unwind.next_slot_frag.
1313
1314         * config/tc-ia64.h (md_convert_frag): Defined as
1315         ia64_convert_frag.
1316         (md_estimate_size_before_relax): Defined as (f)->fr_var.
1317
1318 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1319
1320         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
1321         * config/tc-frv.h (md_apply_fix3): Don't define.
1322         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
1323         operands.
1324         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1325         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
1326         * config/tc-frv.c (line_separator_chars): Add `!'.
1327         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1328         * config/tc-frv.c (md_assemble): Clear insn upfront.
1329         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1330         * config/tc-frv.c (OPTION_FDPIC): New macro.
1331         (md_longopts): Add mfdpic.
1332         (md_parse_option): Handle it.
1333         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1334         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1335         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1336         (frv_pic_ptr): Parse funcdesc.
1337
1338 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1339
1340         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1341         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
1342
1343 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1344
1345         * Makefile.am (Makefile): Move the dependency on
1346         $(BFDDIR)/configure.in to...
1347         (CONFIG_STATUS_DEPENDENCIES): ... here.
1348         (AUTOMAKE_OPTIONS): Require automake 1.8.
1349         * Makefile.in: Regenerate.
1350         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1351         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1352         $(BFDDIR)/configure.in here as well.
1353         * doc/Makefile.in: Regenerate.
1354
1355 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1356
1357         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1358         * Makefile.in: Regenerate.
1359         * aclocal.m4: Regenerate.
1360         * doc/Makefile.am (install, install-info): Remove.
1361         (install-data-local): A new hook for install-info.
1362         (AUTOMAKE_OPTIONS): Require automake 1.8.
1363         * doc/Makefile.in: Regenerate.
1364
1365 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
1366
1367         * doc/c-sh.texi: Update description about floating point behavior
1368         of SH family.
1369
1370 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1371
1372         * configure.in: Add m68k-uClinux target.
1373         * configure: Regenerate.
1374
1375 For older changes see ChangeLog-0203
1376 \f
1377 Local Variables:
1378 mode: change-log
1379 left-margin: 8
1380 fill-column: 74
1381 version-control: never
1382 End: