bfd/ChangeLog

   1 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
   2
   3         PR 6768
   4         * configure.in: Test for ld --as-needed support.  Link shared
   5         libbfd against libm.
   6         * configure: Regenerate.
   7
   8 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
   9
  10         * Makefile.am: Run "make dep-am".
  11         * Makefile.in: Regenerate.
  12
  13 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
  14
  15         * elf32-score7.c: New file.
  16         * elf32-score.h: New file.
  17         * elf32-score.c: Add code to support score 7.  Set score7 as the
  18         default.
  19         * cpu-score.c: Add score7 architecure.
  20         (compatibile): New function.
  21         * Makefile.am: Add rules for building elf32-score7 object.
  22         * Makefile.in: Regenerate.
  23         * configure.in: Add elf32-score7 object to score vectors.
  24         * configure: Regenerate.
  25         * reloc.c: Add score7 relocs.
  26         * archures.c: Add score3 and score7 machine numbers.
  27         * bfd-in2.h: Regenerate.
  28         * libbfd.h: Regenerate.
  29
  30 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  31
  32         * configure: Regenerate.
  33
  34 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  35
  36         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
  37         (elf32_hppa_check_relocs): Use it.
  38
  39         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
  40         elf64-hppa.c.
  41         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
  42         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
  43         (elf_hppa_is_dynamic_loader_symbol): Likewise.
  44         (elf_hppa_record_segment_addrs): Likewise.
  45         (elf_hppa_final_link): Likewise.
  46         (elf_hppa_relocate_insn): Likewise.
  47         (elf_hppa_final_link_relocate): Likewise.
  48         (elf64_hppa_relocate_section): Likewise.
  49         * elf64-hppa.c: Insert above.
  50
  51 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  52
  53         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
  54         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
  55         (elf_hppa_relocate_section): Likewise.
  56         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
  57         from struct elf_link_hash_entry.  Add count field.
  58         (struct elf64_hppa_dyn_hash_table): Delete.
  59         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
  60         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
  61         (hppa_elf_hash_entry, eh_name): Define.
  62         (elf64_hppa_new_dyn_hash_entry): Delete.
  63         (elf64_hppa_dyn_hash_lookup): Delete.
  64         (elf64_hppa_dyn_hash_traverse): Delete.
  65         (get_dyn_name): Delete.
  66         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
  67         of struct elf64_hppa_dyn_hash_entry *.
  68         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
  69         allocate_global_data_plt, allocate_global_data_stub,
  70         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
  71         Likewise.
  72         (hppa64_link_hash_newfunc): New.
  73         (elf64_hppa_hash_table_create): Rework.
  74         (count_dyn_reloc): Likewise.
  75         (hppa64_elf_local_refcounts): New.
  76         (elf64_hppa_check_relocs): Rework using standard technique for recording
  77         local DLT, PLT and OPD reference counts.
  78         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
  79         elf_link_hash_entry *.
  80         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
  81         allocate_global_data_plt, allocate_global_data_stub,
  82         allocate_global_data_opd, allocate_dynrel_entries,
  83         elf64_hppa_adjust_dynamic_symbol,
  84         elf64_hppa_mark_milli_and_exported_functions): Likewise.
  85         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
  86         Use hppa_link_hash_table.  Rework.
  87         (elf64_hppa_link_output_symbol_hook): Rework.
  88         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
  89         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
  90         elf64_hppa_finish_dynamic_sections): Likewise.
  91
  92 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
  93
  94         * elf32-arm.c (stub_reloc_type): Removed.
  95         (insn_sequence): Renamed reloc_type field to r_type.
  96         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
  97         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
  98         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
  99         (elf32_arm_stub_type): Add new enum entries for the new stubs.
 100         (arm_stub_is_thumb): Catch new stubs.
 101         (arm_type_of_stub): Handle new stubs.
 102         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
 103         (bfd_elf32_arm_process_before_allocation): Remove useless
 104         condition.
 105
 106 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 107
 108         * elf.c (elf_find_function): Use is_function_type to check
 109         function symbol.
 110
 111 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
 112
 113         * xtensa-modules.c: Revert to previous version 1.11 due
 114         to inadvertant commit.
 115
 116 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
 117
 118         * elf32-xtensa.c (text_action_add): Separate test for action
 119         type.  Break if saved action is ta_widen_insn at same offset.
 120
 121 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
 122
 123         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
 124         to elf32_arm_stub_long_branch_any_arm_pic.
 125         (elf32_arm_stub_long_branch_any_thumb_pic): New.
 126         (enum elf32_arm_stub_type, arm_type_of_stub)
 127         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
 128         separately.
 129
 130 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
 131
 132         * elf32-arm.c (PREV_SEC): Update comment.
 133         (group_sections): Rename argument to stubs_always_after_branch.
 134         Reverse the list and place stubs at the end of input sections.
 135         Undefine NEXT_SEC.
 136         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
 137
 138 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
 139
 140         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
 141         Fix formatting.
 142         (arm_size_one_stub): Remove unnecessary break.
 143         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
 144
 145 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
 146
 147         * elf32-arm.c (stub_insn_type): New type.
 148         (stub_reloc_type): Likewise.
 149         (insn_sequence): Likewise.
 150         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
 151         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
 152         (elf32_arm_stub_long_branch_thumb_only): Likewise.
 153         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
 154         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
 155         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
 156         (elf32_arm_stub_hash_entry): Add new helper fields.
 157         (stub_hash_newfunc): Initialize these new fields.
 158         (arm_build_one_stub): Encode Arm and Thumb instructions separately
 159         to take endianness into account.
 160         (arm_size_one_stub): Compute size of stubs using insn_sequence.
 161         (arm_map_one_stub): Code is now more generic, thanks to
 162         insn_sequence.
 163
 164 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
 165
 166         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
 167         code.
 168         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
 169         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
 170         BLX is not available. Fix typo in warning message. Add comments
 171         and improve formatting.
 172         (arm_build_one_stub): Adjust to new
 173         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
 174         (arm_map_one_stub): Likewise.
 175
 176 2009-02-23  Tristan Gingold  <gingold@adacore.com>
 177             Eric Botcazou  <ebotcazou@adacore.com>
 178             Douglas B Rupp  <rupp@gnat.com>
 179
 180         * vms.h: Update copyright year, fix comments, reorder declarations.
 181         (_bfd_save_vms_section): Remove the prototype.
 182         (EGPS_S_V_NO_SHIFT): New constant.
 183         (bfd_vms_set_section_flags): New prototype.
 184         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
 185         constants.
 186         (EGSY_S_W_FLAGS): Ditto.
 187         (EGSY_S_V_QUAD_VAL): Ditto.
 188         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
 189         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
 190         EGST_S_B_NAMLNG): Ditto.
 191         (ESRF_S_B_NAMLNG): Ditto.
 192         (ETIR_S_C_HEADER_SIZE): Ditto.
 193         (EGPS_S_V_ALLOC_64BIT): Ditto.
 194         (DST_S_C_EPILOG): Ditto.
 195         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
 196         (DST_S_C_SRC_INCRLNUM_B): Ditto.
 197         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
 198         (DST_S_L_PCLINE_UNSLONG): Ditto.
 199         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
 200         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
 201         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
 202         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
 203         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
 204         (DST_S_B_SRC_UNSBYTE): Ditto.
 205         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
 206         Add prototypes.
 207         (vms_section, vms_reloc): Remove types.
 208         (hdr_struc): Replaced by ...
 209         (hdr_struct): ... new type.
 210         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
 211         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
 212         (EMH_DATE_LENGTH): Ditto.
 213         (eom_struc): Replaced by ...
 214         (eom_struct): ... new type.
 215         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
 216         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
 217         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
 218         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
 219         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
 220         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
 221         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
 222         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
 223         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
 224         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
 225         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
 226         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
 227         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
 228         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
 229         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
 230         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
 231         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
 232         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
 233         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
 234         (enum file_type_enum): New type.
 235         (struct location_struct): Removed.
 236         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
 237         (struct funcinfo, struct module): Ditto.
 238         (struct vms_private_data_struct): Update fields.
 239         (struct vms_section_data_struct): New type.
 240
 241         * vms.c: Update copyright year, fix comments,
 242         Fix includes for DECC, add prototypes.
 243         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
 244         some initializers.
 245         Use flavour to set is_vax, location_stack is removed.
 246         (struct pair): Declare.
 247         (fill_section_ptr): Initialize variables at declaration.
 248         Add guard to set SECTION_SYM flag, handlde und section.
 249         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
 250         (_bfd_vms_slurp_object_records): New function, replaces previous
 251         vms_object_p.
 252         (vms_slurp_module): New function.
 253         (vms_slurp_image): Ditto.
 254         (vms_object_p): Complete rewrite.
 255         (vms_mkobject): Use is_vax field to slect architecture.
 256         (free_reloc_stream): New function.
 257         (vms_convert_to_var): Ditto.
 258         (vms_convert_to_var_1): Ditto.
 259         (vms_convert_to_var_unix_filename): Ditto.
 260         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
 261         VAR format on VMS.
 262         (vms_new_section_hook): Set alignment to 0, allocate private data.
 263         (vms_get_section_contents): Load content.
 264         (vms_get_symbol_info): Handle undefined section.
 265         (vms_find_nearest_line): Handle.
 266         (alloc_reloc_stream): New function.
 267         (vms_slurp_reloc_table): Ditto.
 268         (vms_get_reloc_upper_bound): Make it real.
 269         (vms_canonicalize_reloc): Do the real work.
 270         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
 271         ALPHA_R_BOH.
 272         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
 273         (vms_set_arch_mach): Check arch.
 274         (vms_set_section_contents): Copy the content after allocation.
 275         (vms_alpha_vec): Update object flags.
 276
 277         * vms-tir.c: Update copyright year, fix comments,
 278         add prototypes for new functions.
 279         (dst_define_location): New function.
 280         (dst_restore_location): New function.
 281         (dst_retrieve_location): New function.
 282         (dst_check_allocation): New function.
 283         (image_dump): Call dst_check_allocation.
 284         (image_write_b): Ditto.
 285         (image_write_w): Ditto.
 286         (image_write_l): Ditto.
 287         (image_write_q): Ditto.
 288         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
 289         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
 290         CTL_STKDL.
 291         Call error handler instead of abort if name is not known.
 292         (etir_sta): Add quarter_relocs argument and set it.
 293         Fix cast.
 294         (etir_sto): Ditto.
 295         (etir_opr): Ditto, return FALSE in case of error.
 296         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
 297         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
 298         (etir_stc): Add quarter_relocs argument and set it, fix cast.
 299         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
 300         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
 301         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
 302         Return FALSE in case of error.
 303         (tir_sta): Change sign of psect.
 304         (tir_ctl): Ditto.
 305         (tir_cmd): Fix cast. Makes tir_table static const.
 306         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
 307         add argument to explain.
 308         (analyze_etir): Initialize maxptr, add quarter_relocs
 309         declaration, move some declarations into inner scopes.
 310         Handle quarter_relocs and STO_IMM.
 311         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
 312         (_bfd_vms_slurp_relocs): New function.
 313         (_bfd_vms_decode_relocs): New function.
 314         (sto_imm): Rewritten.
 315         (start_first_etbt_record): New function.
 316         (start_another_etbt_record): Ditto.
 317         (etir_output_check): Ditto.
 318         (defer_reloc_p): Ditto.
 319         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
 320         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
 321         rewritte relocations handling.
 322         (_bfd_vms_write_tbt): Removed.
 323         (_bfd_vms_write_dbg): Ditto.
 324
 325         * vms-misc.c: Update copyright year, Fix comments.
 326         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
 327         (maybe_adjust_record_pointer_for_object): New function.
 328         (_bfd_vms_get_first_record): New function, replaces ...
 329         (_bfd_vms_get_record): ..  removed.
 330         (_bfd_vms_get_object_record): New function.
 331         (_bfd_vms_get_object_record): New function.
 332         (vms_get_remaining_object_record): New function, replaces ...
 333         (_bfd_vms_get_next_record): ... removed.
 334         (add_new_contents): Removed.
 335         (_bfd_save_vms_section): Removed.
 336         (_bfd_get_vms_section): Removed.
 337         (_bfd_vms_output_flush): Write in VAR format.
 338         (new_symbol): Don't make UND section.
 339
 340         * vms-hdr.c: Update copyright year, update list of record handled.
 341         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
 342         (_bfd_vms_write_hdr): Strip vms and unix patches,
 343         add comments, truncate module name at 31 characters,
 344         use constants instead of hard-coded value,
 345         write BFD version instead of a fixed string.
 346         (_bfd_vms_slurp_ihd): New function.
 347         (_bfd_vms_slurp_isd): Ditto.
 348         (_bfd_vms_slurp_ihs): Ditto.
 349         (new_module): Ditto.
 350         (parse_module): Ditto
 351         (build_module_list): Ditto.
 352         (module_find_nearest_line): Ditto.
 353         (_bfd_vms_find_nearest_dst_line): Ditto.
 354         (vms_slurp_debug): Ditto.
 355         (_bfd_vms_slurp_dbg): Ditto.
 356         (_bfd_vms_slurp_tbt): Ditto.
 357         (_bfd_vms_write_dbg): Ditto.
 358         (_bfd_vms_write_tbt): Ditto.
 359
 360         * vms-gsd.c: Update copyright year, update list of records handled.
 361         (EVAX_LITERALS_NAME): New macro.
 362         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
 363         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
 364         (register_universal_symbol): New function and prototype.
 365         (_bfd_vms_slurp_gsd): Fix indentations and casts,
 366         improve debug messages,
 367         use constants instead of hard-coded value,
 368         fix missing endianness conversion,
 369         handle global symbol (SYMG).
 370         (bfd_vms_set_section_flags): New function.
 371         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
 372         handle section literals,
 373         fix indentation,
 374         handle section bfd and vms flags,
 375         don't output LIB$INITIALIZE symbol,
 376         fix handling of weak symbols,
 377         fix evax vs vax procedure descriptor,
 378         handle absolute symbols.
 379
 380         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
 381         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
 382
 383         * makefile.vms (DEFS): Fix flags for VMS.
 384
 385         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
 386
 387         * bfd-in2.h: Regenerated.
 388         * libbfd.h: Regenerated.
 389
 390 2009-02-20  Cary Coutant  <ccoutant@google.com>
 391
 392         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
 393         in struct stat.
 394
 395 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
 396
 397         PR gas/7059
 398         * coffcode.h (coff_write_object_contents):  Don't let the string
 399         table offset overflow the s_name field when using long section names.
 400
 401 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
 402
 403         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
 404         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
 405         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
 406         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
 407         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
 408         (bfd_pmac_xcoff_backend_data):  Likewise.
 409         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
 410         (bfd_xcoff_aix5_backend_data):  Likewise.
 411         (xcoff64_write_object_contents):  Delete unused long_section_names
 412         local variable.
 413         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
 414         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
 415         struct non-const.
 416         * coffcode.h (documentation):  Update to describe long section names.
 417         (COFFLONGSECTIONCATHELPER):  New helper macro.
 418         (BLANKOR1TOODD):  Likewise.
 419         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
 420         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
 421         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
 422         (bfd_coff_set_long_section_names_allowed):  New function.
 423         (bfd_coff_set_long_section_names_disallowed):  Likewise.
 424         (struct bfd_coff_backend_data):  Add new backend hook function
 425         pointer _bfd_coff_set_long_section_names.
 426         (bfd_coff_set_long_section_names):  New backend hook.
 427         (coff_write_object_contents):  Only generate long section names if
 428         bfd_coff_long_section_names() indicates they are currently enabled.
 429         (bfd_coff_std_swap_table):  Make non-const, and initialise long
 430         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
 431         (ticoff0_swap_table):  Likewise to both.
 432         (ticoff1_swap_table):  Again, likewise to both.
 433         * coffgen.c (make_a_section_from_file):  Allow long section names
 434         as inputs even if not currently allowed for outputs.
 435         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
 436         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
 437         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 438         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 439         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
 440         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 441         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 442         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
 443         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 444         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 445         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
 446         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
 447         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
 448         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
 449         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
 450         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
 451         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 452         * libcoff-in.h:  Update copyright year to cause updated copyright
 453         year in generated libcoff.h, and fix typo.
 454         * libcoff.h:  Regenerated.
 455         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
 456         (_bfd_ecoff_no_long_sections):  Add prototype.
 457         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
 458         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
 459         defined by an including .c file.
 460         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
 461         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
 462         (ticoff1_swap_table):  Likewise to both.
 463
 464 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
 465
 466         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
 467         stub. Catch default case error.
 468         (arm_map_one_stub): Add missing Thumb mapping symbol.
 469
 470 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
 471
 472         PR 9841
 473         * elf32-avr.c: Handle case where no local symbos exist correctly.
 474
 475 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
 476
 477         bfd/
 478         * elf32-arm.c (arm_long_branch_stub,
 479         arm_thumb_v4t_long_branch_stub,
 480         arm_thumb_thumb_long_branch_stub,
 481         arm_thumb_arm_v4t_long_branch_stub,
 482         arm_thumb_arm_v4t_short_branch_stub,
 483         arm_pic_long_branch_stub):
 484         Renamed to elf32_arm_stub_long_branch_any_any,
 485         elf32_arm_stub_long_branch_v4t_arm_thumb,
 486         elf32_arm_stub_long_branch_thumb_only,
 487         elf32_arm_stub_long_branch_v4t_thumb_arm,
 488         elf32_arm_stub_short_branch_v4t_thumb_arm,
 489         elf32_arm_stub_long_branch_any_any_pic.
 490         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
 491         arm_thumb_thumb_stub_long_branch,
 492         arm_thumb_arm_v4t_stub_long_branch,
 493         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
 494         Renamed to arm_stub_long_branch_any_any,
 495         arm_stub_long_branch_v4t_arm_thumb,
 496         arm_stub_long_branch_thumb_only,
 497         arm_stub_long_branch_v4t_thumb_arm,
 498         arm_stub_short_branch_v4t_thumb_arm,
 499         arm_stub_long_branch_any_any_pic.
 500
 501 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 502
 503         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
 504         in branch offset check.
 505
 506 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
 507
 508         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
 509         add toc.symndx and toc.add.
 510         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
 511         Set up toc.add.
 512         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
 513         callers.
 514         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
 515         (branch_reloc_hash_match): New function, extracted from..
 516         (ppc64_elf_tls_optimize): ..here.
 517         (ppc64_elf_relocate_section): Properly set addends when optimizing
 518         tls sequences.  Avoid unnecessary reading and writing of insns.
 519         Only redo reloc when symbol changed.  Bypass symbol checks when
 520         using tlsld_got.
 521         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
 522         (branch_reloc_hash_match): New function, extracted from..
 523         (ppc_elf_tls_optimize): ..here.
 524         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
 525         Don't clear addend on zapped __tls_get_addr reloc.
 526
 527 2009-02-12  Nick Clifton  <nickc@redhat.com>
 528
 529         PR 9827
 530         * elflink.c (bfd_elf_final_link): When counting the relocations,
 531         if the header size has not been set yet then assume that it will
 532         match the output section's reloc type.
 533
 534 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
 535
 536         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
 537         relocatable link.
 538
 539 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
 540
 541         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
 542         (find_function): Likewise.
 543         (pasted_function): Don't error if no prior function found.
 544         (discover_functions): Revert 2008-12-10 change.  Extend first
 545         function range to start of section.
 546
 547 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 548
 549         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
 550         functions to C90.
 551         * elf64-hppa.h: Likewise.
 552
 553 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
 554
 555         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
 556         .sbss handling.
 557
 558 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
 559
 560         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
 561         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
 562
 563 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
 564
 565         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
 566         * archures.c (bfd_mach_mips_xlr): Define.
 567         * bfd-in2.h: Regenerate.
 568         * cpu-mips.c (I_xlr): Define.
 569         (arch_info_struct): Add XLR entry.
 570         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
 571         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
 572         (mips_mach_extensions): Add XLR entry.
 573
 574 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
 575
 576         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
 577
 578 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
 579
 580         * configure.in: AC_SUBST pdfdir.
 581         * Makefile.am: Add install-pdf, install-pdf-am
 582         and install-pdf-recursive targets. Define pdfdir.
 583         * doc/Makefile.am: Define pdf__strip_dir. Add
 584         install-pdf and install-pdf-am targets.
 585         * po/Make-in: Add install-pdf target.
 586         * configure: Regenerate.
 587         * Makefile.in: Regenerate
 588         * doc/Makefile.in: Regenerate.
 589
 590 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
 591
 592         * bfd-in2.h: Regenerate.
 593         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
 594         fields from n_entries to n_slots where appropriate, update comments.
 595         (HOWTO): Add TLS relocations.
 596         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
 597         (enum elf_m68k_got_offset_size): New enum.
 598         (struct elf_m68k_got_entry.type): Move field to ...
 599         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
 600         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
 601         functions.
 602         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
 603         functions.
 604         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
 605         fields into n_entries array.  Update comments.
 606         (elf_m68k_init_got): Simplify, update all uses.
 607         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
 608         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
 609         GOT entries; update name, update all uses.
 610         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
 611         (elf_m68k_get_got_entry): Update.
 612         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
 613         simplify.
 614         (elf_m68k_remove_got_entry_type): Simplify.
 615         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
 616         (elf_m68k_can_merge_gots): Update.
 617         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
 618         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
 619         GOT entries, simplify.
 620         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
 621         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
 622         field, remove obsoleted local_n_entries field.
 623         (elf_m68k_partition_multi_got_2): New static function.
 624         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
 625         update.
 626         (elf_m68k_remove_got_entry_type): Update.
 627         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
 628         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
 629         update of sgot->size and srelgot->size.
 630         (elf_m68k_gc_sweep_hook): Update.
 631         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
 632         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
 633         TLS relocations.
 634         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
 635         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
 636
 637 2009-02-02  DJ Delorie  <dj@redhat.com>
 638
 639         * elf32-mep.c (config_names): Regenerate configuration.
 640
 641 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
 642
 643         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
 644         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
 645         * elf.c (bfd_elf_get_str_section): Make static.
 646         (bfd_elf_find_section): Delete.
 647         * libbfd.h: Regenerate.
 648
 649 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 650
 651         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
 652         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
 653
 654 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
 655
 656         * elflink.c (on_needed_list): New function.
 657         (elf_link_add_object_symbols): Link in --as-needed libs if they
 658         satisfy undefined symbols in other libs.
 659
 660 2009-01-30  Julian Brown  <julian@codesourcery.com>
 661
 662         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
 663         EXEC_P or DYNAMIC flags, and skip sections which are being linked
 664         with --just-symbols (-R).
 665
 666 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
 667
 668         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
 669         high_pc in order to properly sign-extend VMAs.
 670
 671 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 672             Mark Shinwell  <shinwell@codesourcery.com>
 673             Catherine Moore  <clm@codesourcery.com>
 674
 675         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
 676
 677 2009-01-28  Catherine Moore <clm@codesourcery.com>
 678
 679         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
 680         SEC_LOAD for dynamic relocation sections.
 681
 682 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
 683
 684         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
 685         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
 686         the size of local TLS data.
 687
 688 2009-01-27  Andreas Schwab  <schwab@suse.de>
 689
 690         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
 691         architectures in the archive.
 692
 693 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
 694
 695         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
 696         <R_CRIS_32_DTPREL>: Correct relocation value.
 697
 698         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
 699         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
 700         symbols with non-default visibility.
 701
 702 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
 703
 704         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
 705         describing the trampolines.
 706         (ppc_elf_relocate_section): Update relocs to describe the
 707         trampolines.
 708
 709 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 710
 711         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
 712         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
 713         and R_PARISC_PCREL12F relocations.
 714
 715 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
 716
 717         PR 6022
 718         * elflink.c (find_version_for_sym): New function split out from,
 719         but without export_dynamic test, ..
 720         (_bfd_elf_link_assign_sym_version): ..here.
 721         (_bfd_elf_export_symbol): Use it.
 722
 723 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
 724
 725         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
 726         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
 727         * elflink.c: ..here, somewhat modified.
 728         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
 729         _bfd_elf_link_find_version_dependencies,
 730         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
 731         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
 732         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
 733         declare..
 734         * elflink.c: ..and make static here.
 735         (_bfd_elf_link_find_version_dependencies): Adjust for removal
 736         of output_bfd from struct elf_find_verdep_info.
 737         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
 738         struct elf_info_failed.
 739         (bfd_elf_size_dynamic_sections): Adjust.
 740
 741 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
 742
 743         PR 6832
 744         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
 745         after comp_unit_find_line call.
 746
 747 2009-01-21  Nick Clifton  <nickc@redhat.com>
 748
 749         PR 9769
 750         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
 751         tm_gmtoff field in struct tm.
 752
 753 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
 754
 755         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
 756         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
 757         sections in soft-icache lines unless non_ia_text.  Don't add
 758         rodata if doing so would exceed line size.
 759
 760 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
 761
 762         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
 763         types than bfd_link_hash_indirect, before early return, call
 764         _bfd_elf_link_hash_copy_indirect.
 765
 766 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 767
 768         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
 769         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
 770         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
 771         (elf_backend_obj_attrs_order): New define.
 772         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
 773         (elfNN_bed): Add elf_backend_obj_attrs_order.
 774
 775 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 776
 777         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
 778         (obj_attr_size): Likewise.
 779         (write_obj_attribute): Likewise.
 780         (_bfd_elf_copy_obj_attributes): Likewise.
 781         (_bfd_elf_parse_attributes): Likewise.
 782         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
 783         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
 784         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
 785         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
 786         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
 787         with macros.
 788
 789 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 790
 791         * elf-attrs.c (is_default_attr): Support defaultless attributes.
 792         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
 793         (bfd_elf_add_obj_attr_string): Likewise.
 794         (bfd_elf_add_obj_attr_int_string): Likewise.
 795         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
 796         * elf-bfd.h (struct obj_attribute): Document new flag bit.
 797         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
 798         Tag_nodefaults has no default value.
 799         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
 800         comment to reflect the new state.
 801
 802 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
 803
 804         PR 9695
 805         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
 806         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
 807         (adjust_z_magix): Delete dead code handling QMAGIC.
 808
 809 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
 810
 811         * coffcode.h (styp_to_sec_flags): Correct interpretation of
 812         IMAGE_SCN_MEM_DISCARDABLE.
 813
 814 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
 815
 816         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
 817         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
 818         * configure.in (commonbfdlib): Delete.
 819         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
 820         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
 821         is available, not just for linux.
 822         * po/SRC-POTFILES.in: Regenerate.
 823         * Makefile.in: Regenerate.
 824         * configure: Regenerate.
 825
 826 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 827             Julian Brown   <julian@codesourcery.com>
 828
 829         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
 830         ARM attributes in ABI 2.07.
 831         * elf32-arm.c (get_secondary_compatible_arch): New function.
 832         (set_secondary_compatible_arch): New function.
 833         (tag_cpu_arch_combine): New function.
 834         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
 835         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
 836         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
 837         make it fit with order_01243.
 838         Add support for Tag_also_compatible_with,
 839         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
 840         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
 841         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
 842         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
 843         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
 844         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
 845         Rework the way unknown attributes are handled.
 846         Defer errors until all attributes have been processed.
 847
 848 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 849
 850         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
 851         bfd_elf_add_obj_attr_int_string.
 852         Read Tag_compatibility from its new location in the attribute array,
 853         rather than the attribute list.
 854         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
 855         bfd_elf_add_obj_attr_int_string.
 856         (_bfd_elf_parse_attributes): Likewise.
 857         (_bfd_elf_merge_object_attributes): There's now only one
 858         Tag_compatibility, and it's in the array, not the list.
 859         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
 860         Tag_compatibility.
 861         (bfd_elf_add_obj_attr_compat): Rename to
 862         bfd_elf_add_obj_attr_int_string.
 863         (bfd_elf_add_proc_attr_compat): Rename to
 864         bfd_elf_add_proc_attr_int_string.
 865         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
 866         Tag_compatibility.
 867
 868 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
 869
 870         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
 871         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
 872         (vmsutil.lo): Add dependency rule.
 873         * Makefile.in: Regenerate.
 874         * config.bfd (ia64*-*-*vms*): Add case.
 875         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
 876         * configure: Regenerate.
 877         * vmsutil.c: New file.
 878         * vmsutil.h: New file.
 879         * elf-bfd.h (struct bfd_elf_special_section): Change type of
 880         attr to bfd_vma.
 881         * elfxx-ia64.c (elfNN_vms_post_process_headers,
 882         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
 883         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
 884         elfNN_vms_object_p): New functions
 885         * targets.c (bfd_elf64_ia64_vms_vec): New target.
 886
 887 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 888
 889         PR ld/9727
 890         * elflink.c (elf_gc_sweep): Exclude the group section if the
 891         first member of the section group is excluded.
 892
 893 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
 894
 895         PR 9735
 896         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
 897         saved filename, use bfd_alloc rather than bfd_malloc for it.
 898
 899 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 900
 901         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
 902
 903 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 904
 905         * elf32-spu.c (remove_cycles): Always set call->max_depth.
 906
 907 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 908
 909         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
 910
 911 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 912
 913         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
 914         num_lines_log2.
 915         (struct got_entry): Add br_addr.
 916         (struct call_info): Add priority.
 917         (struct function_info): Add lr_store and sp_adjust.
 918         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
 919         (spu_elf_find_overlays): For soft-icache, mark any section within cache
 920         area as an overlay, and check that no other overlays exist.  Look up
 921         icache overlay manager entry sym.
 922         (BRA_STUBS, BRA, BRASL): Define.
 923         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
 924         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
 925         in branch insn.
 926         (count_stub, build_stub): Support soft-icache.
 927         (build_spuear_stubs, process_stubs): Adjust build_stub call.
 928         (spu_elf_size_stubs): Size soft-icache stubs.
 929         (overlay_index): New function.
 930         (spu_elf_build_stubs): Make static.  Support soft-icache.
 931         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
 932         (find_function_stack_adjust): Save lr store and stack adjust insn
 933         offsets.
 934         (maybe_insert_function): Adjust find_function_stack_adjust call.
 935         (mark_functions_via_relocs): Retrieve priority.
 936         (remove_cycles): Only warn about pruned arcs when stack_analysis.
 937         (sort_calls): Sort by priority first.
 938         (mark_overlay_section): Ignore .ovl.init.
 939         (sum_stack): Only print when stack_analysis.
 940         (print_one_overlay_section): New function, extracted from..
 941         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
 942         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
 943         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
 944         analysis.  Call spu_elf_build_stubs.
 945         (spu_elf_relocate_section): For soft-icache encode overlay index
 946         into addresses.
 947         (spu_elf_output_symbol_hook): Support soft-icache.
 948         (spu_elf_modify_program_headers: Likewise.
 949
 950         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
 951         num_regions to num_lines.  Add line_size and max_branch.
 952         (enum _ovly_flavour): Add ovly_soft_icache.
 953         (spu_elf_build_stubs): Delete.
 954
 955 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 956
 957         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
 958         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
 959
 960 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
 961
 962         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
 963         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
 964         the program, the known offset starts at the negative size of the
 965         TLS section.
 966         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
 967         Similar.
 968
 969 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
 970
 971         * config.bfd: Add lm32-*-rtems*.
 972
 973 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 974
 975         * coff-ppc.c: Add 2009 to Copyright.
 976         * elf32-cris.c: Likewise.
 977         * elflink.c: Likewise.
 978
 979 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 980
 981         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
 982         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
 983
 984 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 985
 986         PR ld/9679
 987         * elflink.c (elf_merge_st_other): New.
 988         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
 989         hide them if needed.
 990         (elf_link_add_object_symbols): Updated.
 991
 992 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 993
 994         PR ld/9676
 995         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
 996         ref_dynamic and dynamic_def fields when setting def_regular
 997         to 1.
 998
 999 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
1000
1001         PR 9682
1002         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1003         literal.
1004
1005 For older changes see ChangeLog-2008
1006 \f
1007 Local Variables:
1008 mode: change-log
1009 left-margin: 8
1010 fill-column: 74
1011 version-control: never
1012 End: