gas/ChangeLog

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