gas/ChangeLog

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