gas/ChangeLog

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