bfd/ChangeLog

   1 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
   4         * section.c (struct bfd_section): Add has_tls_get_addr_call.
   5         (BFD_FAKE_SECTION): Init new flag.
   6         * ecoff.c (bfd_debug_section): Likewise.
   7         * bfd-in2.h: Regenerate.
   8         * libbfd.h: Regenerate.
   9         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
  10         (ppc_elf_reloc_type_lookup): Handle new relocs.
  11         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
  12         without marker relocs.
  13         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
  14         if section has no old-style calls.
  15         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
  16         Don't try to optimize new-style __tls_get_addr call when handling
  17         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
  18         relocs.
  19         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
  20         (ppc64_elf_reloc_type_lookup): Handle new relocs.
  21         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
  22         without marker relocs.
  23         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
  24         if section has no old-style calls.  Set toc_ref for new relocs as
  25         appropriate.
  26         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
  27         Don't try to optimize new-style __tls_get_addr call when handling
  28         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
  29         relocs.
  30
  31 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
  32
  33         PR 6768
  34         * configure.in: Test for ld --as-needed support.  Link shared
  35         libbfd against libm.
  36         * configure: Regenerate.
  37
  38 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
  39
  40         * Makefile.am: Run "make dep-am".
  41         * Makefile.in: Regenerate.
  42
  43 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
  44
  45         * elf32-score7.c: New file.
  46         * elf32-score.h: New file.
  47         * elf32-score.c: Add code to support score 7.  Set score7 as the
  48         default.
  49         * cpu-score.c: Add score7 architecure.
  50         (compatibile): New function.
  51         * Makefile.am: Add rules for building elf32-score7 object.
  52         * Makefile.in: Regenerate.
  53         * configure.in: Add elf32-score7 object to score vectors.
  54         * configure: Regenerate.
  55         * reloc.c: Add score7 relocs.
  56         * archures.c: Add score3 and score7 machine numbers.
  57         * bfd-in2.h: Regenerate.
  58         * libbfd.h: Regenerate.
  59
  60 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  61
  62         * configure: Regenerate.
  63
  64 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  65
  66         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
  67         (elf32_hppa_check_relocs): Use it.
  68
  69         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
  70         elf64-hppa.c.
  71         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
  72         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
  73         (elf_hppa_is_dynamic_loader_symbol): Likewise.
  74         (elf_hppa_record_segment_addrs): Likewise.
  75         (elf_hppa_final_link): Likewise.
  76         (elf_hppa_relocate_insn): Likewise.
  77         (elf_hppa_final_link_relocate): Likewise.
  78         (elf64_hppa_relocate_section): Likewise.
  79         * elf64-hppa.c: Insert above.
  80
  81 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  82
  83         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
  84         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
  85         (elf_hppa_relocate_section): Likewise.
  86         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
  87         from struct elf_link_hash_entry.  Add count field.
  88         (struct elf64_hppa_dyn_hash_table): Delete.
  89         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
  90         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
  91         (hppa_elf_hash_entry, eh_name): Define.
  92         (elf64_hppa_new_dyn_hash_entry): Delete.
  93         (elf64_hppa_dyn_hash_lookup): Delete.
  94         (elf64_hppa_dyn_hash_traverse): Delete.
  95         (get_dyn_name): Delete.
  96         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
  97         of struct elf64_hppa_dyn_hash_entry *.
  98         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
  99         allocate_global_data_plt, allocate_global_data_stub,
 100         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
 101         Likewise.
 102         (hppa64_link_hash_newfunc): New.
 103         (elf64_hppa_hash_table_create): Rework.
 104         (count_dyn_reloc): Likewise.
 105         (hppa64_elf_local_refcounts): New.
 106         (elf64_hppa_check_relocs): Rework using standard technique for recording
 107         local DLT, PLT and OPD reference counts.
 108         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
 109         elf_link_hash_entry *.
 110         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
 111         allocate_global_data_plt, allocate_global_data_stub,
 112         allocate_global_data_opd, allocate_dynrel_entries,
 113         elf64_hppa_adjust_dynamic_symbol,
 114         elf64_hppa_mark_milli_and_exported_functions): Likewise.
 115         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
 116         Use hppa_link_hash_table.  Rework.
 117         (elf64_hppa_link_output_symbol_hook): Rework.
 118         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
 119         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
 120         elf64_hppa_finish_dynamic_sections): Likewise.
 121
 122 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
 123
 124         * elf32-arm.c (stub_reloc_type): Removed.
 125         (insn_sequence): Renamed reloc_type field to r_type.
 126         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
 127         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
 128         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
 129         (elf32_arm_stub_type): Add new enum entries for the new stubs.
 130         (arm_stub_is_thumb): Catch new stubs.
 131         (arm_type_of_stub): Handle new stubs.
 132         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
 133         (bfd_elf32_arm_process_before_allocation): Remove useless
 134         condition.
 135
 136 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 137
 138         * elf.c (elf_find_function): Use is_function_type to check
 139         function symbol.
 140
 141 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
 142
 143         * xtensa-modules.c: Revert to previous version 1.11 due
 144         to inadvertant commit.
 145
 146 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
 147
 148         * elf32-xtensa.c (text_action_add): Separate test for action
 149         type.  Break if saved action is ta_widen_insn at same offset.
 150
 151 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
 152
 153         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
 154         to elf32_arm_stub_long_branch_any_arm_pic.
 155         (elf32_arm_stub_long_branch_any_thumb_pic): New.
 156         (enum elf32_arm_stub_type, arm_type_of_stub)
 157         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
 158         separately.
 159
 160 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
 161
 162         * elf32-arm.c (PREV_SEC): Update comment.
 163         (group_sections): Rename argument to stubs_always_after_branch.
 164         Reverse the list and place stubs at the end of input sections.
 165         Undefine NEXT_SEC.
 166         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
 167
 168 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
 169
 170         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
 171         Fix formatting.
 172         (arm_size_one_stub): Remove unnecessary break.
 173         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
 174
 175 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
 176
 177         * elf32-arm.c (stub_insn_type): New type.
 178         (stub_reloc_type): Likewise.
 179         (insn_sequence): Likewise.
 180         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
 181         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
 182         (elf32_arm_stub_long_branch_thumb_only): Likewise.
 183         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
 184         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
 185         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
 186         (elf32_arm_stub_hash_entry): Add new helper fields.
 187         (stub_hash_newfunc): Initialize these new fields.
 188         (arm_build_one_stub): Encode Arm and Thumb instructions separately
 189         to take endianness into account.
 190         (arm_size_one_stub): Compute size of stubs using insn_sequence.
 191         (arm_map_one_stub): Code is now more generic, thanks to
 192         insn_sequence.
 193
 194 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
 195
 196         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
 197         code.
 198         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
 199         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
 200         BLX is not available. Fix typo in warning message. Add comments
 201         and improve formatting.
 202         (arm_build_one_stub): Adjust to new
 203         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
 204         (arm_map_one_stub): Likewise.
 205
 206 2009-02-23  Tristan Gingold  <gingold@adacore.com>
 207             Eric Botcazou  <ebotcazou@adacore.com>
 208             Douglas B Rupp  <rupp@gnat.com>
 209
 210         * vms.h: Update copyright year, fix comments, reorder declarations.
 211         (_bfd_save_vms_section): Remove the prototype.
 212         (EGPS_S_V_NO_SHIFT): New constant.
 213         (bfd_vms_set_section_flags): New prototype.
 214         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
 215         constants.
 216         (EGSY_S_W_FLAGS): Ditto.
 217         (EGSY_S_V_QUAD_VAL): Ditto.
 218         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
 219         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
 220         EGST_S_B_NAMLNG): Ditto.
 221         (ESRF_S_B_NAMLNG): Ditto.
 222         (ETIR_S_C_HEADER_SIZE): Ditto.
 223         (EGPS_S_V_ALLOC_64BIT): Ditto.
 224         (DST_S_C_EPILOG): Ditto.
 225         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
 226         (DST_S_C_SRC_INCRLNUM_B): Ditto.
 227         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
 228         (DST_S_L_PCLINE_UNSLONG): Ditto.
 229         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
 230         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
 231         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
 232         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
 233         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
 234         (DST_S_B_SRC_UNSBYTE): Ditto.
 235         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
 236         Add prototypes.
 237         (vms_section, vms_reloc): Remove types.
 238         (hdr_struc): Replaced by ...
 239         (hdr_struct): ... new type.
 240         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
 241         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
 242         (EMH_DATE_LENGTH): Ditto.
 243         (eom_struc): Replaced by ...
 244         (eom_struct): ... new type.
 245         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
 246         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
 247         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
 248         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
 249         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
 250         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
 251         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
 252         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
 253         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
 254         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
 255         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
 256         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
 257         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
 258         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
 259         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
 260         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
 261         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
 262         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
 263         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
 264         (enum file_type_enum): New type.
 265         (struct location_struct): Removed.
 266         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
 267         (struct funcinfo, struct module): Ditto.
 268         (struct vms_private_data_struct): Update fields.
 269         (struct vms_section_data_struct): New type.
 270
 271         * vms.c: Update copyright year, fix comments,
 272         Fix includes for DECC, add prototypes.
 273         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
 274         some initializers.
 275         Use flavour to set is_vax, location_stack is removed.
 276         (struct pair): Declare.
 277         (fill_section_ptr): Initialize variables at declaration.
 278         Add guard to set SECTION_SYM flag, handlde und section.
 279         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
 280         (_bfd_vms_slurp_object_records): New function, replaces previous
 281         vms_object_p.
 282         (vms_slurp_module): New function.
 283         (vms_slurp_image): Ditto.
 284         (vms_object_p): Complete rewrite.
 285         (vms_mkobject): Use is_vax field to slect architecture.
 286         (free_reloc_stream): New function.
 287         (vms_convert_to_var): Ditto.
 288         (vms_convert_to_var_1): Ditto.
 289         (vms_convert_to_var_unix_filename): Ditto.
 290         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
 291         VAR format on VMS.
 292         (vms_new_section_hook): Set alignment to 0, allocate private data.
 293         (vms_get_section_contents): Load content.
 294         (vms_get_symbol_info): Handle undefined section.
 295         (vms_find_nearest_line): Handle.
 296         (alloc_reloc_stream): New function.
 297         (vms_slurp_reloc_table): Ditto.
 298         (vms_get_reloc_upper_bound): Make it real.
 299         (vms_canonicalize_reloc): Do the real work.
 300         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
 301         ALPHA_R_BOH.
 302         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
 303         (vms_set_arch_mach): Check arch.
 304         (vms_set_section_contents): Copy the content after allocation.
 305         (vms_alpha_vec): Update object flags.
 306
 307         * vms-tir.c: Update copyright year, fix comments,
 308         add prototypes for new functions.
 309         (dst_define_location): New function.
 310         (dst_restore_location): New function.
 311         (dst_retrieve_location): New function.
 312         (dst_check_allocation): New function.
 313         (image_dump): Call dst_check_allocation.
 314         (image_write_b): Ditto.
 315         (image_write_w): Ditto.
 316         (image_write_l): Ditto.
 317         (image_write_q): Ditto.
 318         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
 319         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
 320         CTL_STKDL.
 321         Call error handler instead of abort if name is not known.
 322         (etir_sta): Add quarter_relocs argument and set it.
 323         Fix cast.
 324         (etir_sto): Ditto.
 325         (etir_opr): Ditto, return FALSE in case of error.
 326         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
 327         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
 328         (etir_stc): Add quarter_relocs argument and set it, fix cast.
 329         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
 330         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
 331         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
 332         Return FALSE in case of error.
 333         (tir_sta): Change sign of psect.
 334         (tir_ctl): Ditto.
 335         (tir_cmd): Fix cast. Makes tir_table static const.
 336         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
 337         add argument to explain.
 338         (analyze_etir): Initialize maxptr, add quarter_relocs
 339         declaration, move some declarations into inner scopes.
 340         Handle quarter_relocs and STO_IMM.
 341         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
 342         (_bfd_vms_slurp_relocs): New function.
 343         (_bfd_vms_decode_relocs): New function.
 344         (sto_imm): Rewritten.
 345         (start_first_etbt_record): New function.
 346         (start_another_etbt_record): Ditto.
 347         (etir_output_check): Ditto.
 348         (defer_reloc_p): Ditto.
 349         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
 350         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
 351         rewritte relocations handling.
 352         (_bfd_vms_write_tbt): Removed.
 353         (_bfd_vms_write_dbg): Ditto.
 354
 355         * vms-misc.c: Update copyright year, Fix comments.
 356         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
 357         (maybe_adjust_record_pointer_for_object): New function.
 358         (_bfd_vms_get_first_record): New function, replaces ...
 359         (_bfd_vms_get_record): ..  removed.
 360         (_bfd_vms_get_object_record): New function.
 361         (_bfd_vms_get_object_record): New function.
 362         (vms_get_remaining_object_record): New function, replaces ...
 363         (_bfd_vms_get_next_record): ... removed.
 364         (add_new_contents): Removed.
 365         (_bfd_save_vms_section): Removed.
 366         (_bfd_get_vms_section): Removed.
 367         (_bfd_vms_output_flush): Write in VAR format.
 368         (new_symbol): Don't make UND section.
 369
 370         * vms-hdr.c: Update copyright year, update list of record handled.
 371         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
 372         (_bfd_vms_write_hdr): Strip vms and unix patches,
 373         add comments, truncate module name at 31 characters,
 374         use constants instead of hard-coded value,
 375         write BFD version instead of a fixed string.
 376         (_bfd_vms_slurp_ihd): New function.
 377         (_bfd_vms_slurp_isd): Ditto.
 378         (_bfd_vms_slurp_ihs): Ditto.
 379         (new_module): Ditto.
 380         (parse_module): Ditto
 381         (build_module_list): Ditto.
 382         (module_find_nearest_line): Ditto.
 383         (_bfd_vms_find_nearest_dst_line): Ditto.
 384         (vms_slurp_debug): Ditto.
 385         (_bfd_vms_slurp_dbg): Ditto.
 386         (_bfd_vms_slurp_tbt): Ditto.
 387         (_bfd_vms_write_dbg): Ditto.
 388         (_bfd_vms_write_tbt): Ditto.
 389
 390         * vms-gsd.c: Update copyright year, update list of records handled.
 391         (EVAX_LITERALS_NAME): New macro.
 392         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
 393         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
 394         (register_universal_symbol): New function and prototype.
 395         (_bfd_vms_slurp_gsd): Fix indentations and casts,
 396         improve debug messages,
 397         use constants instead of hard-coded value,
 398         fix missing endianness conversion,
 399         handle global symbol (SYMG).
 400         (bfd_vms_set_section_flags): New function.
 401         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
 402         handle section literals,
 403         fix indentation,
 404         handle section bfd and vms flags,
 405         don't output LIB$INITIALIZE symbol,
 406         fix handling of weak symbols,
 407         fix evax vs vax procedure descriptor,
 408         handle absolute symbols.
 409
 410         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
 411         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
 412
 413         * makefile.vms (DEFS): Fix flags for VMS.
 414
 415         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
 416
 417         * bfd-in2.h: Regenerated.
 418         * libbfd.h: Regenerated.
 419
 420 2009-02-20  Cary Coutant  <ccoutant@google.com>
 421
 422         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
 423         in struct stat.
 424
 425 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
 426
 427         PR gas/7059
 428         * coffcode.h (coff_write_object_contents):  Don't let the string
 429         table offset overflow the s_name field when using long section names.
 430
 431 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
 432
 433         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
 434         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
 435         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
 436         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
 437         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
 438         (bfd_pmac_xcoff_backend_data):  Likewise.
 439         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
 440         (bfd_xcoff_aix5_backend_data):  Likewise.
 441         (xcoff64_write_object_contents):  Delete unused long_section_names
 442         local variable.
 443         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
 444         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
 445         struct non-const.
 446         * coffcode.h (documentation):  Update to describe long section names.
 447         (COFFLONGSECTIONCATHELPER):  New helper macro.
 448         (BLANKOR1TOODD):  Likewise.
 449         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
 450         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
 451         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
 452         (bfd_coff_set_long_section_names_allowed):  New function.
 453         (bfd_coff_set_long_section_names_disallowed):  Likewise.
 454         (struct bfd_coff_backend_data):  Add new backend hook function
 455         pointer _bfd_coff_set_long_section_names.
 456         (bfd_coff_set_long_section_names):  New backend hook.
 457         (coff_write_object_contents):  Only generate long section names if
 458         bfd_coff_long_section_names() indicates they are currently enabled.
 459         (bfd_coff_std_swap_table):  Make non-const, and initialise long
 460         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
 461         (ticoff0_swap_table):  Likewise to both.
 462         (ticoff1_swap_table):  Again, likewise to both.
 463         * coffgen.c (make_a_section_from_file):  Allow long section names
 464         as inputs even if not currently allowed for outputs.
 465         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
 466         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
 467         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 468         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 469         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
 470         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 471         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 472         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
 473         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 474         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 475         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
 476         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
 477         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
 478         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
 479         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
 480         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
 481         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
 482         * libcoff-in.h:  Update copyright year to cause updated copyright
 483         year in generated libcoff.h, and fix typo.
 484         * libcoff.h:  Regenerated.
 485         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
 486         (_bfd_ecoff_no_long_sections):  Add prototype.
 487         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
 488         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
 489         defined by an including .c file.
 490         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
 491         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
 492         (ticoff1_swap_table):  Likewise to both.
 493
 494 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
 495
 496         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
 497         stub. Catch default case error.
 498         (arm_map_one_stub): Add missing Thumb mapping symbol.
 499
 500 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
 501
 502         PR 9841
 503         * elf32-avr.c: Handle case where no local symbos exist correctly.
 504
 505 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
 506
 507         bfd/
 508         * elf32-arm.c (arm_long_branch_stub,
 509         arm_thumb_v4t_long_branch_stub,
 510         arm_thumb_thumb_long_branch_stub,
 511         arm_thumb_arm_v4t_long_branch_stub,
 512         arm_thumb_arm_v4t_short_branch_stub,
 513         arm_pic_long_branch_stub):
 514         Renamed to elf32_arm_stub_long_branch_any_any,
 515         elf32_arm_stub_long_branch_v4t_arm_thumb,
 516         elf32_arm_stub_long_branch_thumb_only,
 517         elf32_arm_stub_long_branch_v4t_thumb_arm,
 518         elf32_arm_stub_short_branch_v4t_thumb_arm,
 519         elf32_arm_stub_long_branch_any_any_pic.
 520         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
 521         arm_thumb_thumb_stub_long_branch,
 522         arm_thumb_arm_v4t_stub_long_branch,
 523         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
 524         Renamed to arm_stub_long_branch_any_any,
 525         arm_stub_long_branch_v4t_arm_thumb,
 526         arm_stub_long_branch_thumb_only,
 527         arm_stub_long_branch_v4t_thumb_arm,
 528         arm_stub_short_branch_v4t_thumb_arm,
 529         arm_stub_long_branch_any_any_pic.
 530
 531 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 532
 533         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
 534         in branch offset check.
 535
 536 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
 537
 538         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
 539         add toc.symndx and toc.add.
 540         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
 541         Set up toc.add.
 542         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
 543         callers.
 544         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
 545         (branch_reloc_hash_match): New function, extracted from..
 546         (ppc64_elf_tls_optimize): ..here.
 547         (ppc64_elf_relocate_section): Properly set addends when optimizing
 548         tls sequences.  Avoid unnecessary reading and writing of insns.
 549         Only redo reloc when symbol changed.  Bypass symbol checks when
 550         using tlsld_got.
 551         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
 552         (branch_reloc_hash_match): New function, extracted from..
 553         (ppc_elf_tls_optimize): ..here.
 554         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
 555         Don't clear addend on zapped __tls_get_addr reloc.
 556
 557 2009-02-12  Nick Clifton  <nickc@redhat.com>
 558
 559         PR 9827
 560         * elflink.c (bfd_elf_final_link): When counting the relocations,
 561         if the header size has not been set yet then assume that it will
 562         match the output section's reloc type.
 563
 564 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
 565
 566         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
 567         relocatable link.
 568
 569 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
 570
 571         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
 572         (find_function): Likewise.
 573         (pasted_function): Don't error if no prior function found.
 574         (discover_functions): Revert 2008-12-10 change.  Extend first
 575         function range to start of section.
 576
 577 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 578
 579         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
 580         functions to C90.
 581         * elf64-hppa.h: Likewise.
 582
 583 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
 584
 585         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
 586         .sbss handling.
 587
 588 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
 589
 590         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
 591         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
 592
 593 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
 594
 595         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
 596         * archures.c (bfd_mach_mips_xlr): Define.
 597         * bfd-in2.h: Regenerate.
 598         * cpu-mips.c (I_xlr): Define.
 599         (arch_info_struct): Add XLR entry.
 600         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
 601         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
 602         (mips_mach_extensions): Add XLR entry.
 603
 604 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
 605
 606         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
 607
 608 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
 609
 610         * configure.in: AC_SUBST pdfdir.
 611         * Makefile.am: Add install-pdf, install-pdf-am
 612         and install-pdf-recursive targets. Define pdfdir.
 613         * doc/Makefile.am: Define pdf__strip_dir. Add
 614         install-pdf and install-pdf-am targets.
 615         * po/Make-in: Add install-pdf target.
 616         * configure: Regenerate.
 617         * Makefile.in: Regenerate
 618         * doc/Makefile.in: Regenerate.
 619
 620 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
 621
 622         * bfd-in2.h: Regenerate.
 623         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
 624         fields from n_entries to n_slots where appropriate, update comments.
 625         (HOWTO): Add TLS relocations.
 626         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
 627         (enum elf_m68k_got_offset_size): New enum.
 628         (struct elf_m68k_got_entry.type): Move field to ...
 629         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
 630         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
 631         functions.
 632         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
 633         functions.
 634         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
 635         fields into n_entries array.  Update comments.
 636         (elf_m68k_init_got): Simplify, update all uses.
 637         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
 638         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
 639         GOT entries; update name, update all uses.
 640         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
 641         (elf_m68k_get_got_entry): Update.
 642         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
 643         simplify.
 644         (elf_m68k_remove_got_entry_type): Simplify.
 645         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
 646         (elf_m68k_can_merge_gots): Update.
 647         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
 648         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
 649         GOT entries, simplify.
 650         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
 651         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
 652         field, remove obsoleted local_n_entries field.
 653         (elf_m68k_partition_multi_got_2): New static function.
 654         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
 655         update.
 656         (elf_m68k_remove_got_entry_type): Update.
 657         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
 658         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
 659         update of sgot->size and srelgot->size.
 660         (elf_m68k_gc_sweep_hook): Update.
 661         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
 662         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
 663         TLS relocations.
 664         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
 665         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
 666
 667 2009-02-02  DJ Delorie  <dj@redhat.com>
 668
 669         * elf32-mep.c (config_names): Regenerate configuration.
 670
 671 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
 672
 673         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
 674         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
 675         * elf.c (bfd_elf_get_str_section): Make static.
 676         (bfd_elf_find_section): Delete.
 677         * libbfd.h: Regenerate.
 678
 679 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 680
 681         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
 682         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
 683
 684 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
 685
 686         * elflink.c (on_needed_list): New function.
 687         (elf_link_add_object_symbols): Link in --as-needed libs if they
 688         satisfy undefined symbols in other libs.
 689
 690 2009-01-30  Julian Brown  <julian@codesourcery.com>
 691
 692         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
 693         EXEC_P or DYNAMIC flags, and skip sections which are being linked
 694         with --just-symbols (-R).
 695
 696 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
 697
 698         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
 699         high_pc in order to properly sign-extend VMAs.
 700
 701 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 702             Mark Shinwell  <shinwell@codesourcery.com>
 703             Catherine Moore  <clm@codesourcery.com>
 704
 705         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
 706
 707 2009-01-28  Catherine Moore <clm@codesourcery.com>
 708
 709         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
 710         SEC_LOAD for dynamic relocation sections.
 711
 712 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
 713
 714         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
 715         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
 716         the size of local TLS data.
 717
 718 2009-01-27  Andreas Schwab  <schwab@suse.de>
 719
 720         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
 721         architectures in the archive.
 722
 723 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
 724
 725         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
 726         <R_CRIS_32_DTPREL>: Correct relocation value.
 727
 728         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
 729         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
 730         symbols with non-default visibility.
 731
 732 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
 733
 734         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
 735         describing the trampolines.
 736         (ppc_elf_relocate_section): Update relocs to describe the
 737         trampolines.
 738
 739 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 740
 741         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
 742         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
 743         and R_PARISC_PCREL12F relocations.
 744
 745 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
 746
 747         PR 6022
 748         * elflink.c (find_version_for_sym): New function split out from,
 749         but without export_dynamic test, ..
 750         (_bfd_elf_link_assign_sym_version): ..here.
 751         (_bfd_elf_export_symbol): Use it.
 752
 753 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
 754
 755         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
 756         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
 757         * elflink.c: ..here, somewhat modified.
 758         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
 759         _bfd_elf_link_find_version_dependencies,
 760         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
 761         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
 762         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
 763         declare..
 764         * elflink.c: ..and make static here.
 765         (_bfd_elf_link_find_version_dependencies): Adjust for removal
 766         of output_bfd from struct elf_find_verdep_info.
 767         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
 768         struct elf_info_failed.
 769         (bfd_elf_size_dynamic_sections): Adjust.
 770
 771 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
 772
 773         PR 6832
 774         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
 775         after comp_unit_find_line call.
 776
 777 2009-01-21  Nick Clifton  <nickc@redhat.com>
 778
 779         PR 9769
 780         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
 781         tm_gmtoff field in struct tm.
 782
 783 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
 784
 785         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
 786         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
 787         sections in soft-icache lines unless non_ia_text.  Don't add
 788         rodata if doing so would exceed line size.
 789
 790 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
 791
 792         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
 793         types than bfd_link_hash_indirect, before early return, call
 794         _bfd_elf_link_hash_copy_indirect.
 795
 796 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 797
 798         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
 799         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
 800         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
 801         (elf_backend_obj_attrs_order): New define.
 802         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
 803         (elfNN_bed): Add elf_backend_obj_attrs_order.
 804
 805 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 806
 807         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
 808         (obj_attr_size): Likewise.
 809         (write_obj_attribute): Likewise.
 810         (_bfd_elf_copy_obj_attributes): Likewise.
 811         (_bfd_elf_parse_attributes): Likewise.
 812         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
 813         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
 814         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
 815         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
 816         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
 817         with macros.
 818
 819 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 820
 821         * elf-attrs.c (is_default_attr): Support defaultless attributes.
 822         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
 823         (bfd_elf_add_obj_attr_string): Likewise.
 824         (bfd_elf_add_obj_attr_int_string): Likewise.
 825         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
 826         * elf-bfd.h (struct obj_attribute): Document new flag bit.
 827         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
 828         Tag_nodefaults has no default value.
 829         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
 830         comment to reflect the new state.
 831
 832 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
 833
 834         PR 9695
 835         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
 836         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
 837         (adjust_z_magix): Delete dead code handling QMAGIC.
 838
 839 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
 840
 841         * coffcode.h (styp_to_sec_flags): Correct interpretation of
 842         IMAGE_SCN_MEM_DISCARDABLE.
 843
 844 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
 845
 846         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
 847         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
 848         * configure.in (commonbfdlib): Delete.
 849         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
 850         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
 851         is available, not just for linux.
 852         * po/SRC-POTFILES.in: Regenerate.
 853         * Makefile.in: Regenerate.
 854         * configure: Regenerate.
 855
 856 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 857             Julian Brown   <julian@codesourcery.com>
 858
 859         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
 860         ARM attributes in ABI 2.07.
 861         * elf32-arm.c (get_secondary_compatible_arch): New function.
 862         (set_secondary_compatible_arch): New function.
 863         (tag_cpu_arch_combine): New function.
 864         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
 865         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
 866         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
 867         make it fit with order_01243.
 868         Add support for Tag_also_compatible_with,
 869         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
 870         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
 871         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
 872         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
 873         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
 874         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
 875         Rework the way unknown attributes are handled.
 876         Defer errors until all attributes have been processed.
 877
 878 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 879
 880         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
 881         bfd_elf_add_obj_attr_int_string.
 882         Read Tag_compatibility from its new location in the attribute array,
 883         rather than the attribute list.
 884         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
 885         bfd_elf_add_obj_attr_int_string.
 886         (_bfd_elf_parse_attributes): Likewise.
 887         (_bfd_elf_merge_object_attributes): There's now only one
 888         Tag_compatibility, and it's in the array, not the list.
 889         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
 890         Tag_compatibility.
 891         (bfd_elf_add_obj_attr_compat): Rename to
 892         bfd_elf_add_obj_attr_int_string.
 893         (bfd_elf_add_proc_attr_compat): Rename to
 894         bfd_elf_add_proc_attr_int_string.
 895         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
 896         Tag_compatibility.
 897
 898 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
 899
 900         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
 901         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
 902         (vmsutil.lo): Add dependency rule.
 903         * Makefile.in: Regenerate.
 904         * config.bfd (ia64*-*-*vms*): Add case.
 905         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
 906         * configure: Regenerate.
 907         * vmsutil.c: New file.
 908         * vmsutil.h: New file.
 909         * elf-bfd.h (struct bfd_elf_special_section): Change type of
 910         attr to bfd_vma.
 911         * elfxx-ia64.c (elfNN_vms_post_process_headers,
 912         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
 913         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
 914         elfNN_vms_object_p): New functions
 915         * targets.c (bfd_elf64_ia64_vms_vec): New target.
 916
 917 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 918
 919         PR ld/9727
 920         * elflink.c (elf_gc_sweep): Exclude the group section if the
 921         first member of the section group is excluded.
 922
 923 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
 924
 925         PR 9735
 926         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
 927         saved filename, use bfd_alloc rather than bfd_malloc for it.
 928
 929 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 930
 931         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
 932
 933 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 934
 935         * elf32-spu.c (remove_cycles): Always set call->max_depth.
 936
 937 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 938
 939         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
 940
 941 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 942
 943         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
 944         num_lines_log2.
 945         (struct got_entry): Add br_addr.
 946         (struct call_info): Add priority.
 947         (struct function_info): Add lr_store and sp_adjust.
 948         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
 949         (spu_elf_find_overlays): For soft-icache, mark any section within cache
 950         area as an overlay, and check that no other overlays exist.  Look up
 951         icache overlay manager entry sym.
 952         (BRA_STUBS, BRA, BRASL): Define.
 953         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
 954         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
 955         in branch insn.
 956         (count_stub, build_stub): Support soft-icache.
 957         (build_spuear_stubs, process_stubs): Adjust build_stub call.
 958         (spu_elf_size_stubs): Size soft-icache stubs.
 959         (overlay_index): New function.
 960         (spu_elf_build_stubs): Make static.  Support soft-icache.
 961         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
 962         (find_function_stack_adjust): Save lr store and stack adjust insn
 963         offsets.
 964         (maybe_insert_function): Adjust find_function_stack_adjust call.
 965         (mark_functions_via_relocs): Retrieve priority.
 966         (remove_cycles): Only warn about pruned arcs when stack_analysis.
 967         (sort_calls): Sort by priority first.
 968         (mark_overlay_section): Ignore .ovl.init.
 969         (sum_stack): Only print when stack_analysis.
 970         (print_one_overlay_section): New function, extracted from..
 971         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
 972         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
 973         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
 974         analysis.  Call spu_elf_build_stubs.
 975         (spu_elf_relocate_section): For soft-icache encode overlay index
 976         into addresses.
 977         (spu_elf_output_symbol_hook): Support soft-icache.
 978         (spu_elf_modify_program_headers: Likewise.
 979
 980         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
 981         num_regions to num_lines.  Add line_size and max_branch.
 982         (enum _ovly_flavour): Add ovly_soft_icache.
 983         (spu_elf_build_stubs): Delete.
 984
 985 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 986
 987         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
 988         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
 989
 990 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
 991
 992         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
 993         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
 994         the program, the known offset starts at the negative size of the
 995         TLS section.
 996         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
 997         Similar.
 998
 999 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
1000
1001         * config.bfd: Add lm32-*-rtems*.
1002
1003 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1004
1005         * coff-ppc.c: Add 2009 to Copyright.
1006         * elf32-cris.c: Likewise.
1007         * elflink.c: Likewise.
1008
1009 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
1010
1011         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1012         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
1013
1014 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1015
1016         PR ld/9679
1017         * elflink.c (elf_merge_st_other): New.
1018         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1019         hide them if needed.
1020         (elf_link_add_object_symbols): Updated.
1021
1022 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1023
1024         PR ld/9676
1025         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1026         ref_dynamic and dynamic_def fields when setting def_regular
1027         to 1.
1028
1029 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
1030
1031         PR 9682
1032         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1033         literal.
1034
1035 For older changes see ChangeLog-2008
1036 \f
1037 Local Variables:
1038 mode: change-log
1039 left-margin: 8
1040 fill-column: 74
1041 version-control: never
1042 End: