bfd/ChangeLog

   1 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
   2
   3         bfd/
   4         * elf32-arm.c (arm_long_branch_stub,
   5         arm_thumb_v4t_long_branch_stub,
   6         arm_thumb_thumb_long_branch_stub,
   7         arm_thumb_arm_v4t_long_branch_stub,
   8         arm_thumb_arm_v4t_short_branch_stub,
   9         arm_pic_long_branch_stub):
  10         Renamed to elf32_arm_stub_long_branch_any_any,
  11         elf32_arm_stub_long_branch_v4t_arm_thumb,
  12         elf32_arm_stub_long_branch_thumb_only,
  13         elf32_arm_stub_long_branch_v4t_thumb_arm,
  14         elf32_arm_stub_short_branch_v4t_thumb_arm,
  15         elf32_arm_stub_long_branch_any_any_pic.
  16         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
  17         arm_thumb_thumb_stub_long_branch,
  18         arm_thumb_arm_v4t_stub_long_branch,
  19         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
  20         Renamed to arm_stub_long_branch_any_any,
  21         arm_stub_long_branch_v4t_arm_thumb,
  22         arm_stub_long_branch_thumb_only,
  23         arm_stub_long_branch_v4t_thumb_arm,
  24         arm_stub_short_branch_v4t_thumb_arm,
  25         arm_stub_long_branch_any_any_pic.
  26
  27 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  28
  29         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
  30         in branch offset check.
  31
  32 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
  33
  34         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
  35         add toc.symndx and toc.add.
  36         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
  37         Set up toc.add.
  38         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
  39         callers.
  40         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
  41         (branch_reloc_hash_match): New function, extracted from..
  42         (ppc64_elf_tls_optimize): ..here.
  43         (ppc64_elf_relocate_section): Properly set addends when optimizing
  44         tls sequences.  Avoid unnecessary reading and writing of insns.
  45         Only redo reloc when symbol changed.  Bypass symbol checks when
  46         using tlsld_got.
  47         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
  48         (branch_reloc_hash_match): New function, extracted from..
  49         (ppc_elf_tls_optimize): ..here.
  50         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
  51         Don't clear addend on zapped __tls_get_addr reloc.
  52
  53 2009-02-12  Nick Clifton  <nickc@redhat.com>
  54
  55         PR 9827
  56         * elflink.c (bfd_elf_final_link): When counting the relocations,
  57         if the header size has not been set yet then assume that it will
  58         match the output section's reloc type.
  59
  60 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
  61
  62         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
  63         relocatable link.
  64
  65 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
  66
  67         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
  68         (find_function): Likewise.
  69         (pasted_function): Don't error if no prior function found.
  70         (discover_functions): Revert 2008-12-10 change.  Extend first
  71         function range to start of section.
  72
  73 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  74
  75         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
  76         functions to C90.
  77         * elf64-hppa.h: Likewise.
  78
  79 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
  80
  81         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
  82         .sbss handling.
  83
  84 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
  85
  86         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
  87         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
  88
  89 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
  90
  91         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
  92         * archures.c (bfd_mach_mips_xlr): Define.
  93         * bfd-in2.h: Regenerate.
  94         * cpu-mips.c (I_xlr): Define.
  95         (arch_info_struct): Add XLR entry.
  96         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
  97         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
  98         (mips_mach_extensions): Add XLR entry.
  99
 100 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
 101
 102         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
 103
 104 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
 105
 106         * configure.in: AC_SUBST pdfdir.
 107         * Makefile.am: Add install-pdf, install-pdf-am
 108         and install-pdf-recursive targets. Define pdfdir.
 109         * doc/Makefile.am: Define pdf__strip_dir. Add
 110         install-pdf and install-pdf-am targets.
 111         * po/Make-in: Add install-pdf target.
 112         * configure: Regenerate.
 113         * Makefile.in: Regenerate
 114         * doc/Makefile.in: Regenerate.
 115
 116 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
 117
 118         * bfd-in2.h: Regenerate.
 119         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
 120         fields from n_entries to n_slots where appropriate, update comments.
 121         (HOWTO): Add TLS relocations.
 122         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
 123         (enum elf_m68k_got_offset_size): New enum.
 124         (struct elf_m68k_got_entry.type): Move field to ...
 125         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
 126         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
 127         functions.
 128         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
 129         functions.
 130         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
 131         fields into n_entries array.  Update comments.
 132         (elf_m68k_init_got): Simplify, update all uses.
 133         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
 134         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
 135         GOT entries; update name, update all uses.
 136         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
 137         (elf_m68k_get_got_entry): Update.
 138         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
 139         simplify.
 140         (elf_m68k_remove_got_entry_type): Simplify.
 141         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
 142         (elf_m68k_can_merge_gots): Update.
 143         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
 144         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
 145         GOT entries, simplify.
 146         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
 147         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
 148         field, remove obsoleted local_n_entries field.
 149         (elf_m68k_partition_multi_got_2): New static function.
 150         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
 151         update.
 152         (elf_m68k_remove_got_entry_type): Update.
 153         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
 154         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
 155         update of sgot->size and srelgot->size.
 156         (elf_m68k_gc_sweep_hook): Update.
 157         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
 158         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
 159         TLS relocations.
 160         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
 161         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
 162
 163 2009-02-02  DJ Delorie  <dj@redhat.com>
 164
 165         * elf32-mep.c (config_names): Regenerate configuration.
 166
 167 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
 168
 169         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
 170         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
 171         * elf.c (bfd_elf_get_str_section): Make static.
 172         (bfd_elf_find_section): Delete.
 173         * libbfd.h: Regenerate.
 174
 175 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 176
 177         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
 178         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
 179
 180 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
 181
 182         * elflink.c (on_needed_list): New function.
 183         (elf_link_add_object_symbols): Link in --as-needed libs if they
 184         satisfy undefined symbols in other libs.
 185
 186 2009-01-30  Julian Brown  <julian@codesourcery.com>
 187
 188         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
 189         EXEC_P or DYNAMIC flags, and skip sections which are being linked
 190         with --just-symbols (-R).
 191
 192 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
 193
 194         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
 195         high_pc in order to properly sign-extend VMAs.
 196
 197 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 198             Mark Shinwell  <shinwell@codesourcery.com>
 199             Catherine Moore  <clm@codesourcery.com>
 200
 201         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
 202
 203 2009-01-28  Catherine Moore <clm@codesourcery.com>
 204
 205         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
 206         SEC_LOAD for dynamic relocation sections.
 207
 208 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
 209
 210         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
 211         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
 212         the size of local TLS data.
 213
 214 2009-01-27  Andreas Schwab  <schwab@suse.de>
 215
 216         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
 217         architectures in the archive.
 218
 219 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
 220
 221         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
 222         <R_CRIS_32_DTPREL>: Correct relocation value.
 223
 224         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
 225         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
 226         symbols with non-default visibility.
 227
 228 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
 229
 230         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
 231         describing the trampolines.
 232         (ppc_elf_relocate_section): Update relocs to describe the
 233         trampolines.
 234
 235 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 236
 237         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
 238         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
 239         and R_PARISC_PCREL12F relocations.
 240
 241 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
 242
 243         PR 6022
 244         * elflink.c (find_version_for_sym): New function split out from,
 245         but without export_dynamic test, ..
 246         (_bfd_elf_link_assign_sym_version): ..here.
 247         (_bfd_elf_export_symbol): Use it.
 248
 249 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
 250
 251         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
 252         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
 253         * elflink.c: ..here, somewhat modified.
 254         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
 255         _bfd_elf_link_find_version_dependencies,
 256         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
 257         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
 258         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
 259         declare..
 260         * elflink.c: ..and make static here.
 261         (_bfd_elf_link_find_version_dependencies): Adjust for removal
 262         of output_bfd from struct elf_find_verdep_info.
 263         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
 264         struct elf_info_failed.
 265         (bfd_elf_size_dynamic_sections): Adjust.
 266
 267 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
 268
 269         PR 6832
 270         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
 271         after comp_unit_find_line call.
 272
 273 2009-01-21  Nick Clifton  <nickc@redhat.com>
 274
 275         PR 9769
 276         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
 277         tm_gmtoff field in struct tm.
 278
 279 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
 280
 281         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
 282         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
 283         sections in soft-icache lines unless non_ia_text.  Don't add
 284         rodata if doing so would exceed line size.
 285
 286 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
 287
 288         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
 289         types than bfd_link_hash_indirect, before early return, call
 290         _bfd_elf_link_hash_copy_indirect.
 291
 292 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 293
 294         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
 295         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
 296         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
 297         (elf_backend_obj_attrs_order): New define.
 298         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
 299         (elfNN_bed): Add elf_backend_obj_attrs_order.
 300
 301 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 302
 303         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
 304         (obj_attr_size): Likewise.
 305         (write_obj_attribute): Likewise.
 306         (_bfd_elf_copy_obj_attributes): Likewise.
 307         (_bfd_elf_parse_attributes): Likewise.
 308         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
 309         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
 310         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
 311         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
 312         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
 313         with macros.
 314
 315 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
 316
 317         * elf-attrs.c (is_default_attr): Support defaultless attributes.
 318         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
 319         (bfd_elf_add_obj_attr_string): Likewise.
 320         (bfd_elf_add_obj_attr_int_string): Likewise.
 321         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
 322         * elf-bfd.h (struct obj_attribute): Document new flag bit.
 323         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
 324         Tag_nodefaults has no default value.
 325         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
 326         comment to reflect the new state.
 327
 328 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
 329
 330         PR 9695
 331         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
 332         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
 333         (adjust_z_magix): Delete dead code handling QMAGIC.
 334
 335 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
 336
 337         * coffcode.h (styp_to_sec_flags): Correct interpretation of
 338         IMAGE_SCN_MEM_DISCARDABLE.
 339
 340 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
 341
 342         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
 343         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
 344         * configure.in (commonbfdlib): Delete.
 345         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
 346         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
 347         is available, not just for linux.
 348         * po/SRC-POTFILES.in: Regenerate.
 349         * Makefile.in: Regenerate.
 350         * configure: Regenerate.
 351
 352 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 353             Julian Brown   <julian@codesourcery.com>
 354
 355         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
 356         ARM attributes in ABI 2.07.
 357         * elf32-arm.c (get_secondary_compatible_arch): New function.
 358         (set_secondary_compatible_arch): New function.
 359         (tag_cpu_arch_combine): New function.
 360         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
 361         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
 362         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
 363         make it fit with order_01243.
 364         Add support for Tag_also_compatible_with,
 365         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
 366         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
 367         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
 368         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
 369         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
 370         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
 371         Rework the way unknown attributes are handled.
 372         Defer errors until all attributes have been processed.
 373
 374 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
 375
 376         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
 377         bfd_elf_add_obj_attr_int_string.
 378         Read Tag_compatibility from its new location in the attribute array,
 379         rather than the attribute list.
 380         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
 381         bfd_elf_add_obj_attr_int_string.
 382         (_bfd_elf_parse_attributes): Likewise.
 383         (_bfd_elf_merge_object_attributes): There's now only one
 384         Tag_compatibility, and it's in the array, not the list.
 385         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
 386         Tag_compatibility.
 387         (bfd_elf_add_obj_attr_compat): Rename to
 388         bfd_elf_add_obj_attr_int_string.
 389         (bfd_elf_add_proc_attr_compat): Rename to
 390         bfd_elf_add_proc_attr_int_string.
 391         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
 392         Tag_compatibility.
 393
 394 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
 395
 396         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
 397         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
 398         (vmsutil.lo): Add dependency rule.
 399         * Makefile.in: Regenerate.
 400         * config.bfd (ia64*-*-*vms*): Add case.
 401         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
 402         * configure: Regenerate.
 403         * vmsutil.c: New file.
 404         * vmsutil.h: New file.
 405         * elf-bfd.h (struct bfd_elf_special_section): Change type of
 406         attr to bfd_vma.
 407         * elfxx-ia64.c (elfNN_vms_post_process_headers,
 408         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
 409         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
 410         elfNN_vms_object_p): New functions
 411         * targets.c (bfd_elf64_ia64_vms_vec): New target.
 412
 413 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 414
 415         PR ld/9727
 416         * elflink.c (elf_gc_sweep): Exclude the group section if the
 417         first member of the section group is excluded.
 418
 419 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
 420
 421         PR 9735
 422         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
 423         saved filename, use bfd_alloc rather than bfd_malloc for it.
 424
 425 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 426
 427         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
 428
 429 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 430
 431         * elf32-spu.c (remove_cycles): Always set call->max_depth.
 432
 433 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 434
 435         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
 436
 437 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 438
 439         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
 440         num_lines_log2.
 441         (struct got_entry): Add br_addr.
 442         (struct call_info): Add priority.
 443         (struct function_info): Add lr_store and sp_adjust.
 444         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
 445         (spu_elf_find_overlays): For soft-icache, mark any section within cache
 446         area as an overlay, and check that no other overlays exist.  Look up
 447         icache overlay manager entry sym.
 448         (BRA_STUBS, BRA, BRASL): Define.
 449         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
 450         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
 451         in branch insn.
 452         (count_stub, build_stub): Support soft-icache.
 453         (build_spuear_stubs, process_stubs): Adjust build_stub call.
 454         (spu_elf_size_stubs): Size soft-icache stubs.
 455         (overlay_index): New function.
 456         (spu_elf_build_stubs): Make static.  Support soft-icache.
 457         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
 458         (find_function_stack_adjust): Save lr store and stack adjust insn
 459         offsets.
 460         (maybe_insert_function): Adjust find_function_stack_adjust call.
 461         (mark_functions_via_relocs): Retrieve priority.
 462         (remove_cycles): Only warn about pruned arcs when stack_analysis.
 463         (sort_calls): Sort by priority first.
 464         (mark_overlay_section): Ignore .ovl.init.
 465         (sum_stack): Only print when stack_analysis.
 466         (print_one_overlay_section): New function, extracted from..
 467         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
 468         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
 469         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
 470         analysis.  Call spu_elf_build_stubs.
 471         (spu_elf_relocate_section): For soft-icache encode overlay index
 472         into addresses.
 473         (spu_elf_output_symbol_hook): Support soft-icache.
 474         (spu_elf_modify_program_headers: Likewise.
 475
 476         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
 477         num_regions to num_lines.  Add line_size and max_branch.
 478         (enum _ovly_flavour): Add ovly_soft_icache.
 479         (spu_elf_build_stubs): Delete.
 480
 481 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 482
 483         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
 484         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
 485
 486 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
 487
 488         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
 489         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
 490         the program, the known offset starts at the negative size of the
 491         TLS section.
 492         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
 493         Similar.
 494
 495 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
 496
 497         * config.bfd: Add lm32-*-rtems*.
 498
 499 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 500
 501         * coff-ppc.c: Add 2009 to Copyright.
 502         * elf32-cris.c: Likewise.
 503         * elflink.c: Likewise.
 504
 505 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 506
 507         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
 508         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
 509
 510 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 511
 512         PR ld/9679
 513         * elflink.c (elf_merge_st_other): New.
 514         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
 515         hide them if needed.
 516         (elf_link_add_object_symbols): Updated.
 517
 518 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 519
 520         PR ld/9676
 521         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
 522         ref_dynamic and dynamic_def fields when setting def_regular
 523         to 1.
 524
 525 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
 526
 527         PR 9682
 528         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
 529         literal.
 530
 531 For older changes see ChangeLog-2008
 532 \f
 533 Local Variables:
 534 mode: change-log
 535 left-margin: 8
 536 fill-column: 74
 537 version-control: never
 538 End: