gas/ChangeLog

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