--- /dev/null
+2008-12-29 Arnold Metselaar <arnold.metselaar@planet.nl>
+
+ * coff-z80.c (r_imm32): Fix copy-paste bug that caused z80-objdump to
+ issue warnings about stabs debugging symbols rather than to show them.
+
+2008-12-23 Jon Beniston <jon@beniston.com>
+
+ * Makefile.am: Add LM32 object files and dependencies.
+ * Makefile.in: Regenerate.
+ * archures.c: Add LM32 architechiture info.
+ * targets.c: Likewise.
+ * reloc.c: Likewise.
+ * bfd-in2.h: Regenerate.
+ * config.bfd: Add LM32 targets.
+ * configure.in: Likewise.
+ * configure: Regenerate.
+ * cpu-lm32.c: New file.
+ * elf32-lm32.c: New file.
+
+2008-12-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/7036
+ * elfxx-ia64.c (elfNN_ia64_relax_section): Assume linker will
+ always insert 32byte between the .plt and .text sections after
+ the the first relaxation pass.
+
+2008-12-23 Nick Clifton <nickc@redhat.com>
+
+ PR 7093
+ * elf32-arm.c (bfd_elf32_arm_init_maps): Only process ARM ELF
+ object files.
+
+2008-12-23 Tristan Gingold <gingold@adacore.com>
+
+ * mach-o.c (bfd_mach_o_make_bfd_section): Use the standard ELF name
+ .eh_frame for __TEXT.__eh_frame so that it is recognized by gdb.
+ Use shorter sections name for well known sections.
+ (bfd_mach_o_scan_read_dylinker): Only put dylinker name in the
+ section content.
+ (bfd_mach_o_scan_read_segment): Use shorter sections name for
+ well known segments.
+ (bfd_mach_o_scan_read_command): Ignore some new commands.
+ (bfd_mach_o_openr_next_archived_file): Use more descriptive names
+ for members filename.
+ (bfd_mach_o_fat_extract): New function to easily extract members
+ of a fat binary.
+ * mach-o.h (bfd_mach_o_load_command_type): Add new constants.
+ (bfd_mach_o_dylinker_command): Fix comment and reindent.
+ (bfd_mach_o_fat_extract): New prototype.
+
+2008-12-23 Johan Olmutz Nielsen <jnielsen@ddci.com>
+
+ * coffcode.h (coff_write_object_contents): Always initialise
+ section.s_page.
+
+2008-12-23 Andreas Schwab <schwab@suse.de>
+
+ * elf32-m68k.c (elf_m68k_discard_copies): Use SYMBOL_CALLS_LOCAL.
+ (elf_m68k_relocate_section): Use SYMBOL_CALLS_LOCAL and
+ SYMBOL_REFERENCES_LOCAL.
+ (elf_m68k_relocate_section): Likewise.
+
+2008-12-23 Nick Clifton <nickc@redhat.com>
+
+ * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs
+ field.
+ (_bfd_elf_make_ifunc_reloc_section): Remove prototype.
+ * elf.c (swap_out_syms): Remove STT_IFUNC support.
+ (elf_find_function): Likewise.
+ * elf32-arm.c (arm_elf_find_function): Likewise.
+ (elf32_arm_adjust_dynamic_symbol): Likewise.
+ (elf32_arm_swap_symbol_in): Likewise.
+ (elf32_arm_is_function_type): Likewise.
+ * elf32-i386.c (is_indirect_symbol): Delete.
+ (elf_i386_check_relocs): Remove STT_IFUNC support.
+ (allocate_dynrelocs): Likewise.
+ (elf_i386_relocate_section): Likewise.
+ * elf64-x86-64.c (is_indirect_symbol): Delete.
+ (elf64_x86_64_check_relocs): Remove STT_IFUNC support.
+ (allocate_dynrelocs): Likewise.
+ (elf64_x86_64_relocate_section): Likewise.
+ * elfcode.h (elf_slurp_symbol_table): Likewise.
+ * elflink.c (_bfd_elf_adjust_symbol): Likewise.
+ (get_ifunc_reloc_section_name): Delete.
+ (_bfd_elf_make_ifunc_reloc_section): Delete.
+ * syms.c (BSF_INDIRECT_FUNCTION): Delete.
+ (bfd_print_symbol_vandf): Remove STT_IFUNC support.
+ (bfd_decode_symclass): Likewise.
+ * bfd-in2.h: Regenerate.
+
+2008-12-20 Hans-Peter Nilsson <hp@axis.com>
+
+ * elf32-cris.c (cris_elf_howto_table): Add entry for R_CRIS_32_IE.
+ (cris_reloc_map): Similarly.
+ (cris_elf_relocate_section, cris_elf_gc_sweep_hook)
+ (cris_elf_check_relocs): Handle R_CRIS_32_IE.
+ * reloc.c (bfd_reloc_code_type): Add entry for R_CRIS_32_IE.
+ * bfd-in2.h, libbfd.h: Regenerate.
+
+2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2008-12-17 Hans-Peter Nilsson <hp@axis.com>
+
+ * elf32-cris.c (elf_cris_copy_indirect_symbol): Return without
+ action for symbols other than bfd_link_hash_indirect.
+ (cris_elf_relocate_section) <R_CRIS_8, R_CRIS_16, R_CRIS_32>: Add missing
+ gate h != NULL for h->def_regular test.
+
+2008-12-15 Hans-Peter Nilsson <hp@axis.com>
+
+ * elf32-cris.c (elf_cris_copy_indirect_symbol): New function.
+ (elf_backend_copy_indirect_symbol): Define to above.
+
+ * elf32-cris.c (struct elf_cris_pcrel_relocs_copied): New member
+ r_type. Fix formatting.
+ (cris_elf_relocate_section) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
+ <R_CRIS_32_PCREL>: Also break early if the symbol doesn't get
+ emitted as a dynamic one.
+ (cris_elf_check_relocs) <R_CRIS_7, R_CRIS_16, R_CRIS_32>: Fork
+ from PCREL relocs code and simplify; don't fall through.
+ <R_CRIS_8_PCREL, R_CRIS_16_PCREL, R_CRIS_32_PCREL>: Simplify for
+ pcrel only. For non-local or overridable symbols in a DSO, always
+ keep count of relocs, not just when -Bsymbolic. Don't emit
+ message nor mark as TEXTREL here.
+ (elf_cris_discard_excess_dso_dynamics): Emit warning and mark as
+ TEXTREL here, if there are nondiscarded pcrel relocs.
+
+ * elf32-cris.c (elf_cris_got_elt_size) <symtab_hdr>: Initialize
+ using ibfd, not abfd.
+
+2008-12-11 Alan Modra <amodra@bigpond.net.au>
+
+ PR 7041
+ * elf64-ppc.c (func_desc_adjust): Correct logic making fake function
+ descriptors. Similarly correct making function descriptors dynamic.
+
+2008-12-10 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.h (struct spu_elf_params): Add num_regions.
+ * elf32-spu.c (spu_elf_auto_overlay): Handle multiple overlay regions.
+
+2008-12-10 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.g (struct spu_elf_params, enum _ovly_flavour): New.
+ (spu_elf_setup): Declare.
+ (spu_elf_create_sections, spu_elf_size_stubs): Update prototype.
+ (spu_elf_build_stubs, spu_elf_check_vma): Likewise.
+ * elf32-spu.c (struct spu_link_hash_table): Add "params". Remove
+ various other fields now in "params". Adjust code throughout.
+ (struct call_info, struct function_info): Move earlier in file.
+ (struct spu_elf_stack_info): Likewise.
+ (spu_elf_setup): New function.
+ (spu_elf_create_sections): Remove args other than "info".
+ (spu_elf_size_stubs, spu_elf_build_stubs, spu_elf_check_vma): Likewise.
+ (maybe_needs_stubs): Remove "output_bfd" arg. Adjust all calls.
+ (interesting_section): Similarly with "obfd" arg.
+ (needs_ovl_stub): Adjust output_section test.
+ (allocate_spuear_stubs): Likewise.
+ (OVL_STUB_SIZE): Don't define.
+ (ovl_stub_size): New function, use in place of OVL_STUB_SIZE.
+ (build_stub): Test params->ovly_flavour rather than OVL_STUB_SIZE.
+ (spu_elf_auto_overlay): Remove args other than "info". Make use
+ of size returned from spu_elf_load_ovl_mgr.
+ (spu_elf_stack_analysis): Remove args other than "info".
+ (spu_elf_relocate_section): Tidy setting of "ea".
+
+2008-12-10 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (find_function_stack_adjust): Don't limit number
+ of insns scanned. Correct sp tests. Handle "fsmbi" and "andbi".
+ (mark_detached_root): New function.
+ (build_call_tree): Call it.
+ (sort_calls): Don't do void* arithmetic.
+ (define_ovtab_symbol): Don't abort on symbols defined in linker scripts.
+ (discover_functions): Consider STT_SECTION symbols too.
+ (collect_lib_sections): Don't cut short call tree traversal
+ when function size is too large.
+
+2008-12-09 Tom Tromey <tromey@redhat.com>
+
+ * pef.c (bfd_pef_parse_traceback_table): Add parens to placate gcc
+ 4.4.
+
+2008-12-09 Tristan Gingold <gingold@adacore.com>
+
+ * cpu-avr.c (compatible): Makes avr-6 compatible only with itself.
+
+2008-12-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * elf64-s390.c (elf_s390_check_relocs): Initialize
+ htab->elf.dynobj if necessary.
+
+2008-12-03 Nick Clifton <nickc@redhat.com>
+
+ * syms.c (struct bfd_symbol): Add new flag BSF_INDIRECT_FUNCTION.
+ Remove redundant flag BFD_FORT_COMM_DEFAULT_VALUE. Renumber flags
+ to remove gaps.
+ (bfd_print_symbol_vandf): Return 'i' for BSF_INDIRECT_FUNCTION.
+ (bfd_decode_symclass): Likewise.
+ * elf.c (swap_out_syms): Translate BSF_INDIRECT_FUNCTION into
+ STT_IFUNC.
+ (elf_find_function): Treat STT_IFUNC in the same way as STT_FUNC.
+ (_bfd_elf_is_function_type): Likewise.
+ * elf32-arm.c (arm_elf_find_function): Likewise.
+ (elf32_arm_adjust_dynamic_symbol): Likewise.
+ (elf32_arm_swap_symbol_in): Likewise.
+ (elf32_arm_additional_program_headers): Likewise.
+ * elf32-i386.c (is_indirect_symbol): New function.
+ (elf_i386_check_relocs): Also generate dynamic relocs for
+ relocations against STT_IFUNC symbols.
+ (allocate_dynrelocs): Likewise.
+ (elf_i386_relocate_section): Likewise.
+ * elf64-x86-64.c (is_indirect_symbol): New function.
+ (elf64_x86_64_check_relocs): Also generate dynamic relocs for
+ relocations against STT_IFUNC symbols.
+ (allocate_dynrelocs): Likewise.
+ (elf64_x86_64_relocate_section): Likewise.
+ * elfcode.h (elf_slurp_symbol_table): Translate STT_IFUNC into
+ BSF_INDIRECT_FUNCTION.
+ * elflink.c (_bfd_elf_adjust_dynamic_reloc_section): Add support
+ for STT_IFUNC symbols.
+ (get_ifunc_reloc_section_name): New function.
+ (_bfd_elf_make_ifunc_reloc_section): New function.
+ * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs field.
+ * bfd-in2.h: Regenerate.
+
+2008-12-02 Tristan Gingold <gingold@adacore.com>
+
+ * config.bfd: Add x86_64-*-darwin*
+
+2008-11-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * hpux-core.c: Don't include sys/file.h.
+
+2008-11-28 Joshua Kinard <kumba@gentoo.org>
+
+ * aoutx.h (NAME): Add case statements for bfd_mach_mips14000,
+ bfd_mach_mips16000.
+ * archures.c (bfd_architecture): Add .#defines for bfd_mach_mips14000,
+ bfd_mach_mips16000.
+ * bfd-in2.h: Regenerate.
+ * cpu-mips.c: Add enums I_mips14000, I_mips16000.
+ (arch_info_struct): Add refs to R14000, R16000.
+ * elfxx-mips.c (mips_set_isa_flags): Handle bfd_mach_mips14000,
+ bfd_mach_mips16000.
+ (mips_mach_extensions): Map R14000, R16000 to R10000.
+
+2008-11-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * Add PIC support for CR16 target.
+ * elf32-cr16.c (R_CR16_GOT_REGREL20, R_CR16_GOTC_REGREL20 and
+ R_CR16_GLOB_DAT): New macros
+ (cr16_elf_howto_table): Add entries for for R_CR16_GOT_REGREL20,
+ R_CR16_GOTC_REGREL20 and R_CR16_GLOB_DAT.
+ (cr16_reloc_map): Ditto
+ (_bfd_cr16_elf_create_got_section): New function to create GOT section.
+ (_bfd_cr16_elf_create_dynamic_sections): New function to create dynamic
+ section.
+ (_bfd_cr16_elf_adjust_dynamic_symbol): New function to adjust symbol
+ defined by dynamic object.
+ (_bfd_cr16_elf_size_dynamic_sections): New function to find the size of
+ dynamic sections.
+ (_bfd_cr16_elf_finish_dynamic_symbol): New function to handle dynamic
+ symbols.
+ (_bfd_cr16_elf_finish_dynamic_symbol): New function to handle dynamic
+ sections.
+ (bfd_cr16_elf32_create_embedded_relocs): New function to create
+ embedded relocs in .emreloc section in memory for .data.rel section.
+ (_bfd_cr16_elf_reloc_type_class): New function for classify reloc types.
+ (cr16_elf_check_relocs): New function for checking reloc types in first
+ phase.
+ (cr16_elf_final_link_relocate): Update for handling the new reloc types
+ R_CR16_GOT_REGREL20 and R_CR16_GOTC_REGREL20.
+ (elf32_cr16_relax_section): Update relax implementation.
+ * reloc.c (bfd_reloc_code_type): Add entries for R_CR16_GOT_REGREL20,
+ R_CR16_GOTC_REGREL20 and R_CR16_GLOB_DAT.
+ * bfd-in.h (bfd_boolean bfd_cr16_elf32_create_embedded_relocs): Declared
+ * libbfd.h, bfd-in2.h: Regenerate.
+
+2008-11-26 Alan Modra <amodra@bigpond.net.au>
+
+ PR 7047
+ * configure.in: Bump version.
+ * configure: Regenerate.
+ * elflink.c (_bfd_elf_link_assign_sym_version): Continue matching
+ against version nodes when a global match is a wildcard. Similarly
+ continue matching on local wildcard matches, rather than only
+ continuing for "*". Have any global wildcard match override a
+ local wildcard match. Correct logic hiding unversioned symbol.
+ (bfd_elf_size_dynamic_sections): Update for changes to struct
+ bfd_elf_version_expr.
+
+2008-11-25 Joel Brobecker <brobecker@adacore.com>
+
+ * configure.in: Deactivate large-file support on native x86-solaris
+ as well unless the user explicitly requested it.
+ * configure: Regenerate.
+
+2008-11-25 Joseph Myers <joseph@codesourcery.com>
+
+ * elf32-arm.c (elf32_arm_final_link_relocate): Do not turn
+ branches to undefine weak symbols into branches to the next
+ instruction if creating PLT entries for those symbols.
+
+2008-11-25 Nick Clifton <nickc@redhat.com>
+
+ * elflink.c (is_reloc_section): New function. Returns true if the
+ given name matches the name of the reloc-containing section
+ associated with the given section.
+ (get_dynamic_reloc_section_name): New function. Computes the name
+ of the section that contains the dynamic relocs associated with
+ the given section.
+ (_bfd_elf_get_dynamic_reloc_section): New function. Returns a
+ pointer to the section containing the dynamic relocs associated
+ with the given section.
+ (_bfd_elf_make_dynamic_reloc_section): New function. Creates a
+ section to contain the dynamic relocs associated with a given
+ section.
+ * elf-bfd.h: Prototype the new functions.
+ * elf-m10300.c (mn10300_elf_check_relocs): Use new functions.
+ (mn10300_elf_final_link_relocs): Likewise.
+ * elf32-arm.c (reloc_section_p): Delete - replaced by new
+ functions.
+ (elf32_arm_final_link_relocate): Use new functions.
+ (elf32_arm_check_relocs): Likewise.
+ * elf32-cris.c (cris_elf_relocate_section): Likewise.
+ (elf_cris_check_relocs): Likewise.
+ * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
+ * elf32-i370.c (i370_elf_check_relocs): Likewise.
+ (i370_elf_relocate_section): Likewise.
+ * elf32-i386.c (elf_i386_check_relocs): Likewise.
+ * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
+ (m32r_elf_check_relocs): Likewise.
+ * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
+ * elf32_ppc.c (ppc_elf_check_relocs): Likewise.
+ (ppc_elf_relocate_section): Likewise.
+ * elf32-s390.c (elf_s390_check_relocs): Likewise.
+ * elf32-sh.c (sh_elf_relocate_section): Likewise.
+ (sh_elf_check_relocs): Likewise.
+ * elf32-vax.c (elf_vax_check_relocs): Likewise.
+ (elf_vax_relocate_section): Likewise.
+ * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
+ * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
+ * elf64-s390.c (elf_s390_check_relocs): Likewise.
+ * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
+ * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
+ * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
+ * elf32-bfin.c (bfin_check_relocs): Remove redundant local
+ variable 'sreloc'.
+ (bfin_relocate_section): Likewise.
+ * elf32-v850.c (v850_elf_check_relocs): Likewise.
+
+2008-11-23 Hans-Peter Nilsson <hp@axis.com>
+
+ Implement TLS for CRIS.
+ * elf32-cris.c: Include limits.h.
+ (TLSHOWTO16): Redefine in terms of and move contents to...
+ (TLSHOWTO16X): New macro.
+ (TLSHOWTO16S, LGOT_REG_NDX, LGOT_DTP_NDX, LGOT_ALLOC_NELTS_FOR)
+ (elf_cris_hash_entry): New macros.
+ (cris_elf_howto_table): Make R_CRIS_16_DTPREL,
+ R_CRIS_16_GOT_TPREL, R_CRIS_16_TPREL check overflow for signed,
+ not unsigned values.
+ (cris_info_to_howto_rela): Make r_type a enum elf_cris_reloc_type,
+ not unsigned int.
+ (struct elf_cris_link_hash_entry): New members reg_got_refcount,
+ tprel_refcount, and dtp_refcount.
+ (struct elf_cris_link_hash_table): New member dtpmod_refcount.
+ (elf_cris_link_hash_newfunc): Initialize new members.
+ (elf_cris_link_hash_table_create): Similar.
+ (cris_final_link_relocate, elf_cris_reloc_type_class): Use a
+ temporary variable when testing the relocation type.
+ (cris_elf_gc_mark_hook): Ditto. Add default case where needed.
+ (cris_elf_gc_sweep_hook): Ditto. Handle reference-counting for
+ the new assembly-generated relocs. Rewrite refcount handling to
+ set temporary variables to pointers to reloc-specific variables
+ and entry size and common code for the update.
+ (additional_relocation_error_msg_count): New variable.
+ (cris_elf_relocate_section): Use a function-local variable srelgot
+ for the .rela.got section instead of looking it up for every need.
+ Make r_type a enum elf_cris_reloc_type, not int. Actually set
+ symname for non-local symbols. Handle new assembly-generated
+ relocs. For overflow, emit additional messages for the new 16-bit
+ relocs as well as R_CRIS_16_GOTPLT and R_CRIS_16_GOT.
+ (elf_cris_finish_dynamic_symbol): Use elf_cris_finish_dynamic_symbol
+ instead of plain casts. Check new hash entry member
+ reg_got_refcount when checking whether to emit a GOT entry.
+ (elf_cris_finish_dynamic_sections): Update head comment to warn
+ about emitting relocs here. Use a temporary variable when testing
+ the relocation type.
+ (elf_cris_discard_excess_program_dynamics)
+ (elf_cris_adjust_gotplt_to_got): Handle reference counting change
+ regarding h->reg_got_refcount.
+ (cris_elf_check_relocs): Rewrite refcount handling to set
+ temporary variables and entry size and common code for the update
+ for local symbols. Use new macro elf_cris_hash_entry. Adjust
+ allocation for change in reference counting of GOT entries for
+ local symbols.
+ (elf_cris_size_dynamic_sections): Adjust calculated size of
+ .got.plt and .rela.got if we need a GOT entry for a
+ R_CRIS_DTPMOD relocation.
+ (elf_cris_got_elt_size): New function.
+ (elf_backend_got_elt_size): Define.
+
+2008-11-21 Sterling Augustine <sterling@tensilica.com>
+
+ * xtensa-isa.c (xtensa_state_is_shared_or): New function.
+
+2008-11-21 Hans-Peter Nilsson <hp@axis.com>
+
+ * elf-bfd.h (struct elf_backend_data): New member got_elt_size.
+ (_bfd_elf_default_got_elt_size): Declare.
+ * elflink.c (struct alloc_got_off_arg): Replace member got_elt_size
+ by new member info.
+ (elf_gc_allocate_got_offsets): Adjust for calling bed->got_elt_size
+ to get the element size instead of using a gofarg entry.
+ (bfd_elf_gc_common_finalize_got_offsets): Similar.
+ (_bfd_elf_default_got_elt_size): New function.
+ * elfxx-target.h: New macro elf_backend_got_elt_size.
+ (elfNN_bed): Use it.
+
+2008-11-20 Tristan Gingold <gingold@adacore.com>
+
+ * bfdwin.c: Fix comment.
+
+2008-11-20 Tristan Gingold <gingold@adacore.com>
+
+ * bfd.c (is32bit): Use architecture information for non-ELF
+ targets.
+
+2008-11-20 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (allocate_dynrelocs): Always use tlsld_got for
+ TLS_LD even when symbol is used with other TLS reloc types.
+ (ppc_elf_relocate_section): Bypass symbol checks when using tlsld_got.
+ Leave addend zero on LD DTPMOD dynamic reloc.
+
+2008-11-19 Bob Wilson <bob.wilson@acm.org>
+
+ * xtensa-modules.c (sysregs): Add MMID, VECBASE, EPC5, EPC6, EPC7,
+ EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS5, EPS6, EPS7, CPENABLE,
+ SCOMPARE1, and THREADPTR registers.
+ (NUM_SYSREGS, MAX_USER_REG): Update.
+ (states): Change width of INTERRUPT, WindowBase, WindowStart, and
+ INTENABLE. Add VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6,
+ EXCSAVE7, EPS6, EPS6, EPS7, THREADPTR, CPENABLE, and SCOMPARE1 states.
+ (NUM_STATES): Update.
+ (enum xtensa_state_id): Add entries for new states.
+ (enum xtensa_field_id): Add entries for xt_wbr15_imm and xt_wbr18_imm
+ fields, along with functions to extract and set them.
+ (regfiles): Change number of AR registers to 32.
+ (Operand_ar0_encode, Operand_ar4_encode, Operand_ar8_encode,
+ Operand_ar12_encode, Operand_ars_entry_encode): Update register mask.
+ (operands): Add entries for tp7, xt_wbr15_label, xt_wbr18_label,
+ xt_wbr15_imm, and xt_wbr18_imm operands, along with functions to
+ encode and decode them.
+ (enum xtensa_operand_id): Add entries for new operands.
+ (Iclass_xt_iclass_rfi_stateArgs): Add EPC5, EPC6, EPC7, EPS5, EPS6, and
+ EPC7 states.
+ (Iclass_xt_iclass_rfdo_stateArgs): Replace EPC4 and EPS4 by EPC6 and
+ EPS6, respectively.
+ (iclasses): Add entries for rur_threadptr, wur_threadptr,
+ xt_iclass_wsr_176, xt_iclass_rsr_epc5, xt_iclass_wsr_epc5,
+ xt_iclass_xsr_epc5, xt_iclass_rsr_excsave5, xt_iclass_wsr_excsave5,
+ xt_iclass_xsr_excsave5, xt_iclass_rsr_epc6, xt_iclass_wsr_epc6,
+ xt_iclass_xsr_epc6, xt_iclass_rsr_excsave6, xt_iclass_wsr_excsave6,
+ xt_iclass_xsr_excsave6, xt_iclass_rsr_epc7, xt_iclass_wsr_epc7,
+ xt_iclass_xsr_epc7, xt_iclass_rsr_excsave7, xt_iclass_wsr_excsave7,
+ xt_iclass_xsr_excsave7, xt_iclass_rsr_eps5, xt_iclass_wsr_eps5,
+ xt_iclass_xsr_eps5, xt_iclass_rsr_eps6, xt_iclass_wsr_eps6,
+ xt_iclass_xsr_eps6, xt_iclass_rsr_eps7, xt_iclass_wsr_eps7,
+ xt_iclass_xsr_eps7, xt_iclass_rsr_vecbase, xt_iclass_wsr_vecbase,
+ xt_iclass_xsr_vecbase, xt_iclass_mul16, xt_iclass_wsr_mmid,
+ xt_iclass_icache_lock, xt_iclass_dcache_lock, xt_iclass_rsr_cpenable,
+ xt_iclass_wsr_cpenable, xt_iclass_xsr_cpenable, xt_iclass_clamp,
+ xt_iclass_minmax, xt_iclass_sx, xt_iclass_l32ai, xt_iclass_s32ri,
+ xt_iclass_s32c1i, xt_iclass_rsr_scompare1, xt_iclass_wsr_scompare1,
+ xt_iclass_xsr_scompare1, xt_iclass_div, and xt_iclass_mul32, along
+ with corresponding argument and state argument arrays. Change
+ number of state arguments for xt_iclass_rfi. Add arguments for
+ xt_iclass_rfdo.
+ (enum xtensa_iclass_id): Add entries for new iclasses.
+ (opcodes): Add entries for RUR_THREADPTR, WUR_THREADPTR, WSR_176,
+ RSR_EPC5, WSR_EPC5, XSR_EPC5, RSR_EXCSAVE5, WSR_EXCSAVE5, XSR_EXCSAVE5,
+ RSR_EPC6, WSR_EPC6, XSR_EPC6, RSR_EXCSAVE6, WSR_EXCSAVE6, XSR_EXCSAVE6,
+ RSR_EPC7, WSR_EPC7, XSR_EPC7, RSR_EXCSAVE7, WSR_EXCSAVE7, XSR_EXCSAVE7,
+ RSR_EPS5, WSR_EPS5, XSR_EPS5, RSR_EPS6, WSR_EPS6, XSR_EPS6, RSR_EPS7,
+ WSR_EPS7, XSR_EPS7, RSR_VECBASE, WSR_VECBASE, XSR_VECBASE, MUL16U,
+ MUL16S, WSR_MMID, IPFL, IHU, IIU, DPFL, DHU, DIU, RSR_CPENABLE,
+ WSR_CPENABLE, XSR_CPENABLE, CLAMPS, MIN, MAX, MINU, MAXU, SEXT, L32AI,
+ S32RI, S32C1I, RSR_SCOMPARE1, WSR_SCOMPARE1, XSR_SCOMPARE1, QUOU, QUOS,
+ REMU, REMS, and MULL opcodes, along with the corresponding functions
+ to encode them.
+ (enum xtensa_opcode_id): Add entries for new opcodes.
+ (Slot_inst_decode): Handle new opcodes.
+ (Slot_inst_get_field_fns, Slot_inst_set_field_fns): Add entries for
+ xt_wbr15_imm and xt_wbr18_imm fields.
+ (Slot_inst16a_get_field_fns, Slot_inst16a_set_field_fns): Likewise.
+ (Slot_inst16b_get_field_fns, Slot_inst16b_set_field_fns): Likewise.
+ (xtensa_modules): Update number of fields, operands, iclasses and
+ opcodes.
+
+2008-11-19 Nix <nix@esperi.org.uk>
+
+ * elf.c (swap_out_syms) [USE_STT_COMMON]: Fix syntax error.
+
+2008-11-19 Nick Clifton <nickc@redhat.com>
+
+ PR 7027
+ * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Treat WPLT30 relocs
+ against local symbols in 64-bit binaries as if they were WDISP30
+ relocs.
+ (_bfd_sparc_elf_relocate_section): Likewise.
+
+2008-11-18 Catherine Moore <clm@codesourcery.com>
+
+ * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
+ half-precision attributes.
+ (elf32_arm_copy_one_eabi_other_attribute): New.
+ (elf32_arm_copy_other_attribute_list): New.
+
+2008-11-18 Nick Clifton <nickc@redhat.com>
+
+ * dwarf2.c (read_section): Fix formatting.
+ (read_n_bytes): Remove unhelpful comment.
+ (read_indirect_string): Pass symbol table to read_section in case
+ the .debug_str section needs relocating.
+
+ PR 7037
+ * elf32-cr16.c (cr16_elf_howto_table): Zero the src_mask field of
+ the reloc descriptions.
+
+2008-11-14 Eric B. Weddington <eric.weddington@atmel.com>
+
+ PR 7022
+ * elf32-avr.c (bfd_elf_avr_final_write_processing):
+ Add missing break statements.
+
+2008-11-14 Bob Wilson <bob.wilson@acm.org>
+
+ * xtensa-modules.c (xtensa_state_id): New enum, replacing STATE macros.
+ (xtensa_field_id, xtensa_regfile_id, xtensa_operand_id)
+ (xtensa_iclass_id, xtensa_opcode_id): New enums.
+ Replace hardcoded constants throughout this file with enum values.
+
+2008-11-14 Nathan Sidwell <nathan@codesourcery.com>
+
+ * elf.c (assign_file_positions_for_load_sections): Use header_size
+ to avoid moving the load address of file headers.
+ (assign_file_positions_for_load_sections): Set header_size for
+ segments containing the file header.
+
+2008-11-14 Tristan Gingold <gingold@adacore.com>
+
+ * configure.com: Handle bfd_default_target_size, BFD_HOST_LONG_LONG,
+ BFD_HOST_64BIT_LONG_LONG, BFD_HOSTPTR_T, bfd_file_ptr.
+ Generate bfdver.h.
+ * vms-hdr.c (_bfd_vms_write_hdr): Use strdup/free instead of alloca.
+ * hosts/alphavms.h: Defines macros to bypass i18n.
+ * makefile.vms (OBJS): Update file list.
+ (DEFS): Remove VMS_DEBUG, const, add DEBUGDIR.
+ (CFLAGS): Update flags.
+ * bfdio.c (real_fopen): Add code specific to VMS: extract attributes
+ from modes.
+
+2008-11-13 Joel Brobecker <brobecker@adacore.com>
+
+ * configure.in: Deactivate large-file support on native 32bit
+ sparc-solaris unless the user explicitly requested it.
+ * configure: Regenerate.
+
+2008-11-13 Hans-Peter Nilsson <hp@axis.com>
+
+ PR ld/7028
+ * elf.c (assign_file_positions_for_load_sections): Allocate phrds
+ with bfd_zalloc2 instead of bfd_alloc2. For the amount, use
+ the possibly-preset header-size, not the computed one.
+
+2008-11-13 Alan Modra <amodra@bigpond.net.au>
+
+ PR 7023
+ * elf.c (bfd_section_from_shdr <SHT_SYMTAB>): Fail on invalid sh_info.
+
+2008-11-11 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (assign_file_positions_for_non_load_sections): Consolidate
+ PT_GNU_RELRO handling.
+
+2008-11-11 Alan Modra <amodra@bigpond.net.au>
+
+ PR 7012
+ * dwarf2.c (find_line): Don't keep stale pointers into realloc'd
+ memory. Return on errors. Fix memory leak.
+ (_bfd_dwarf2_cleanup_debug_info): Free dwarf_str_buffer.
+
+2008-11-10 Andreas Schwab <schwab@suse.de>
+
+ PR 7011
+ * elf.c (assign_file_positions_for_non_load_sections): Handle
+ PT_GNU_RELRO specially.
+
+2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config.bfd: Add m32c-*-rtems* and m32r-*-rtems*.
+
+2008-11-06 Tom Tromey <tromey@redhat.com>
+
+ * configure, config.in: Rebuild.
+ * configure.in: Check for fileno.
+ * bfdio.c (close_on_exec): New function.
+ (real_fopen): Use it.
+ (FD_CLOEXEC): New define.
+
+2008-11-06 Tristan Gingold <gingold@adacore.com>
+
+ * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros.
+ (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT,
+ BFD_MACH_O_SYM_NDESC): New macros.
+ (bfd_mach_o_i386_thread_flavour): Define according to the latest
+ definition from system header.
+ (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH,
+ BFD_MACH_O_LC_CODE_SIGNATURE.
+ (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK,
+ BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR,
+ BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
+ BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
+ BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add.
+ (bfd_mach_o_segment_command): Add room for a nul terminator in
+ segname field.
+ (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE,
+ BFD_MACH_O_PROT_EXECUTE): Add.
+ (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL.
+ (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS.
+ (bfd_mach_o_uuid_command): Add the structure.
+ (bfd_mach_o_load_command): Add uuid field.
+ (bfd_get_mach_o_data): New macro.
+ * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which
+ replaces the macro.
+ (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR,
+ S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS,
+ S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed
+ and moved to mach-o.h.
+ (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS,
+ N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h.
+ (bfd_mach_o_print_symbol): Print much more details.
+ (bfd_mach_o_make_bfd_section): Add prot argument, use canonical
+ dwarf name for dwarf sections. Precisely set section flags.
+ (bfd_mach_o_scan_read_section_32): Add prot argument.
+ (bfd_mach_o_scan_read_section_64): Ditto.
+ (bfd_mach_o_scan_read_section): Ditto.
+ (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging
+ stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section
+ for N_SECT symbols.
+ (bfd_mach_o_i386_flavour_string): Reindent and adjust for new
+ names.
+ (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there
+ are symbols.
+ (bfd_mach_o_scan_read_uuid): New function.
+ (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments
+ flags are now simply HAS_CONTENTS. Pass protection to
+ bfd_mach_o_scan_read_section.
+ (bfd_mach_o_scan_read_command): Decode UUID command.
+ (bfd_mach_o_flatten_sections): Add comments. Fix flavour names.
+ (bfd_mach_o_scan): Set flags according to file type.
+ (mach_o_fat_archentry): Remove abfd field.
+ (bfd_mach_o_archive_p): Remove initialization of abfd field.
+ (bfd_mach_o_openr_next_archived_file): Find previous archive
+ by position and not by bfd (as former bfds may have been freed).
+ Give architecture name to archived file.
+ * mach-o-target.c (TARGET_NAME): Use generic archive for non fat
+ targets.
+
+2008-10-30 Jay Krell <jay.krell@cornell.edu>
+
+ * cache.c (cache_bread): Cast void * pointer before performing
+ arithmetic on it.
+
+2008-10-20 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (ppc64_elf_process_dot_syms): Renamed from
+ ppc64_elf_check_directives.
+ * elf32-sh-symbian.c (sh_symbian_process_directives): Combine..
+ (sh_symbian_check_directives): ..this
+ (bfd_elf32_sh_symbian_process_directives) ..and this function.
+
+2008-10-20 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c (bfd_elf_final_link): Move code reading relocs to..
+ * elf32-spu.c (spu_elf_count_relocs): ..here. Adjust params.
+ * elf-bfd.h (struct elf_backend_data): Update elf_backend_count_relocs
+ params.
+
+2008-10-20 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c (bfd_elf_final_link): Use d_ptr rather than d_val
+ where Elf_Internal_Dyn holds an address.
+
+2008-10-10 Nathan Froyd <froydnj@codesourcery.com>
+
+ * elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge
+ Tag_GNU_Power_ABI_Struct_Return.
+
+2008-10-09 Kai Tietz <kai.tietz@onevision.com>
+
+ * cofflink.c (_bfd_coff_generic_relocate_section): Dump bfd_vma
+ sized addresses instead of long sized.
+
+2008-10-09 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't attempt to
+ read plt relocs if no dynamic syms.
+
+2008-10-08 Nick Clifton <nickc@redhat.com>
+
+ * configure.in (ALL_LINGUAS): Add "id".
+ * configure: Regenerate.
+ * po/id.po: New Indonesian translation.
+
+2008-10-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (assign_file_positions_for_load_sections): When checking
+ a segment for contents, don't assume that a non-TLS nobits section
+ must only be followed by nobits sections.
+
+2008-10-04 Hans-Peter Nilsson <hp@axis.com>
+
+ * elf32-cris.c (TLSHOWTO32, TLSHOWTO16): New macros.
+ (cris_elf_howto_table): Add entries for R_CRIS_32_GOT_GD,
+ R_CRIS_16_GOT_GD, R_CRIS_32_GD, R_CRIS_DTP, R_CRIS_32_DTPREL,
+ R_CRIS_16_DTPREL, R_CRIS_DTPMOD, R_CRIS_32_GOT_TPREL,
+ R_CRIS_16_GOT_TPREL, R_CRIS_32_TPREL, R_CRIS_16_TPREL.
+ (cris_reloc_map): Similarly.
+ * reloc.c (bfd_reloc_code_type): Add entries for
+ BFD_RELOC_CRIS_32_GOT_GD, BFD_RELOC_CRIS_16_GOT_GD,
+ BFD_RELOC_CRIS_32_GD, BFD_RELOC_CRIS_DTP,
+ BFD_RELOC_CRIS_32_DTPREL, BFD_RELOC_CRIS_16_DTPREL,
+ BFD_RELOC_CRIS_DTPMOD, BFD_RELOC_CRIS_32_GOT_TPREL,
+ BFD_RELOC_CRIS_16_GOT_TPREL, BFD_RELOC_CRIS_32_TPREL,
+ BFD_RELOC_CRIS_16_TPREL.
+ * libbfd.h, bfd-in2.h: Regenerate.
+
+2008-10-03 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6931
+ * elf.c (bfd_elf_set_group_contents): Assign sh_info for ld -r when
+ the signature symbol is global.
+ * elflink.c (elf_link_input_bfd): Ensure group signature symbol
+ is output when ld -r. Set group sh_info when local.
+ * linker.c (default_indirect_link_order): Handle group sections
+ specially.
+
+2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
+ Nick Clifton <nickc@redhat.com>
+
+ * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
+ do not match it class and if necessary update the class.
+ (null_error_handler): New function. Suppresses the generation of
+ bfd error messages.
+ * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
+
+2008-09-30 Alan Modra <amodra@bigpond.net.au>
+
+ * Makefile.am: Run "make dep-am".
+ * Makefile.in: Regenerate.
+
+2008-09-30 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c (elf_link_add_object_symbols): Don't ignore returned
+ value of check_directives.
+
+2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
+ Steve Ellcey <sje@cup.hp.com>
+
+ * configure: Regenerate for new libtool.
+ * aclocal.m4: Ditto.
+ * Makefile.in: Ditto.
+ * doc/Makefile.in: Ditto.
+
+2008-09-29 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6789
+ * elf.c (assign_file_positions_for_load_sections): Call
+ _bfd_elf_map_sections_to_segments, not elf_modify_segment_map.
+ (get_program_header_size): Protect against NULL info.
+ (_bfd_elf_map_sections_to_segments): Likewise.
+ * elf32-spu.c (spu_elf_additional_program_headers): Likewise.
+
+2008-09-29 Nick Clifton <nickc@redhat.com>
+
+ * po/vi.po: Updated Vietnamese translation.
+
+2008-09-28 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (_bfd_elf_init_private_section_data): Tweak union copy.
+ (bfd_section_from_shdr): Don't change SHT_GROUP section name.
+ * elflink.c (section_signature): New function.
+ (_bfd_elf_section_already_linked): Use it.
+
+2008-09-19 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Handle vxworks
+ _GLOBAL_OFFSET_TABLE_ in .got.plt section. Add BFD_ASSERTs.
+
+2008-09-17 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative
+ refcount.
+
+2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ PR 6893 - Do not consider FDEs for discarded sections as invalid.
+ * elf-eh-frame.c (_bfd_elf_parse_eh_frame): New REQUIRE_CLEARED_RELOCS.
+ Consider FDEs with cleared relocations as valid and ignorable.
+
+2008-09-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/6877
+ * elflink.c (_bfd_elf_merge_symbol): Allow a common symbol to
+ override the function in a shared library.
+
+2008-09-16 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6844
+ * elf32-ppc.c (SYM_VAL): Define. Use throughout to find symbol vma.
+ (ppc_elf_relocate_section): Correct GOT offset calculation.
+ (ppc_elf_finish_dynamic_symbol): Use PPC_HA and PPC_LO.
+ (ppc_elf_finish_dynamic_sections): Likewise. Error if
+ htab->elf.hgot symbol is not defined in htab->got section.
+
+2008-09-16 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6888
+ * elf32-ppc.c (ppc_elf_relocate_section): Handle NULL symbol section
+ on R_PPC_TOC16, R_PPC_SDAREL16, R_PPC_EMB_SDA2REL, R_PPC_EMB_SDA21,
+ R_PPC_EMB_RELSDA, R_PPC_SECTOFF* relocs.
+
+2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Fix loading large elf64 binaries on 32bit hosts.
+ * configure.in: Call AC_SYS_LARGEFILE.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+
+2008-09-08 Tom Tromey <tromey@redhat.com>
+
+ * elfxx-mips.c (mips16_stub_symndx) <sec>: Mark argument as
+ unused.
+
+2008-09-08 H.J. Lu <hongjiu.lu@intel.com>
+ Daniel Jacobowitz <dan@codesourcery.com>
+
+ PR ld/3191
+ * dwarf2.c (struct adjusted_section): Renamed from struct
+ loadable_section.
+ (struct dwarf2_debug): Adjust for renaming. Add version field.
+ (read_attribute_value): Correctly handle DW_FORM_ref_addr for
+ DWARF3.
+ (find_abstract_instance_name): Pass a pointer to
+ attribute instead of offset. For DW_FORM_ref_addr, get the
+ entry at the offset from the .debug_info section.
+ (scan_unit_for_symbols): Update.
+ (parse_comp_unit): Allow DWARF3. Save the version.
+ (unset_sections): Update for renaming.
+ (place_sections): Likewise. Set new VMAs for DWARF sections
+ also.
+
+2008-09-08 Tristan Gingold <gingold@adacore.com>
+
+ * configure.in: Update version to 2.19.50
+ * configure: Regenerated.
+
+2008-09-05 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * dwarf2.c: Change leading whitespace to tabs.
+
+2008-09-05 Tristan Gingold <gingold@adacore.com>
+
+ Add MacOSX 64 bits support.
+ * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add
+ BFD_MACH_O_PPC_THREAD_STATE_64.
+ (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64,
+ BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64,
+ BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE,
+ BFD_MACH_O_x86_EXCEPTION_STATE.
+ (bfd_mach_o_load_command_type): Add
+ BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64,
+ BFD_MACH_O_LC_UUID.
+ (BFD_MACH_O_CPU_IS64BIT): Added.
+ (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64,
+ BFD_MACH_O_CPU_TYPE_X86_64.
+ (bfd_mach_o_header): Add version field.
+ (bfd_mach_o_section) Add reserved3 field.
+ (bfd_mach_o_segment_command): Add initprot and maxprot fields.
+
+ * mach-o.c (N_TEXT, N_DATA, N_BSS): Added.
+ (bfd_mach_o_version): New function.
+ (bfd_mach_o_valid): Handle 64bits cpus.
+ (bfd_mach_o_write_header): handler 64bits headers.
+ (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64):
+ New functions (from bfd_mach_o_scan_write_section) to handle both
+ flavors.
+ (bfd_mach_o_scan_write_segment): Parameter wide added to support
+ both flavors.
+ (bfd_mach_o_write_contents): Support both flavors.
+ (bfd_mach_o_read_header): Ditto.
+ (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64):
+ New functions (from bfd_mach_o_scan_read_section) to support both
+ flavors.
+ (bfd_mach_o_scan_read_symtab_symbol): Support both flavors.
+ (bfd_mach_o_scan_read_symtab): Ditto.
+ (bfd_mach_o_scan_read_segment): Parameter wide added to support
+ both flavors.
+ (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64):
+ New functions to call bfd_mach_o_scan_read_segment.
+ (bfd_mach_o_flatten_sections): Support both flavors.
+ (bfd_mach_o_scan_start_address): Ditto.
+ (bfd_mach_o_scan): Ditto.
+ (bfd_mach_o_lookup_section): Ditto.
+
+2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * elf-hppa.h (elf_hppa_reloc_final_type): Handle R_PARISC_GPREL64,
+ R_PARISC_SEGREL32 and R_PARISC_SEGREL64.
+ * som.c (som_fixup_formats): Add R_DATA_GPREL fixup.
+ (som_hppa_howto_table): Likewise.
+ (hppa_som_gen_reloc_type): In case R_HPPA_GOTOFF, detect R_DATA_GPREL
+ final type.
+ (som_write_fixups): Handle R_DATA_GPREL.
+
+2008-08-26 Nick Clifton <nickc@redhat.com>
+
+ * elf32-arm.c: Fix up comment describing Thumb to ARM interworking
+ stub.
+
+2008-08-25 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (arm_thumb_arm_v4t_short_branch_stub): Define.
+ (elf32_arm_stub_type): Add arm_thumb_arm_v4t_stub_short_branch.
+ (arm_type_of_stub): Handle armv4t short branches. Update
+ prototype.
+ (arm_stub_is_thumb): Handle arm_thumb_arm_v4t_stub_short_branch.
+ (arm_build_one_stub): Likewise.
+ (arm_size_one_stub): Likewise.
+ (elf32_arm_size_stubs): Use new arm_type_of_stub prototype.
+ (arm_map_one_stub): Handle arm_thumb_arm_v4t_stub_short_branch.
+
+2008-08-24 Andreas Schwab <schwab@suse.de>
+
+ * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Do proper
+ extension when calculating difference of offsets.
+
+2008-08-24 Alan Modra <amodra@bigpond.net.au>
+
+ * configure.in: Update a number of obsolete autoconf macros.
+ * aclocal.m4: Regenerate.
+
+2008-08-23 Andreas Schwab <schwab@suse.de>
+
+ * opncls.c (find_separate_debug_file): Use the canonical
+ absolute name of the bfd object for finding the debug file in
+ the global debugfile directory.
+
+2008-08-22 Jakub Jelinek <jakub@redhat.com>
+
+ Fix PR ld/3290 regression for cross-files DW_FORM_ref_addr relocations.
+ * elflink.c (elf_link_add_object_symbols): Make debug symbols local
+ now only for non-RELOCATABLE targets.
+
+2008-08-20 Bob Wilson <bob.wilson@acm.org>
+
+ * elf-bfd.h (elf_object_id): Add XTENSA_ELF_TDATA.
+ * elf32-xtensa.c (elf_howto_table): Add TLS relocations.
+ (elf_xtensa_reloc_type_lookup): Likewise.
+ (TCB_SIZE): Define.
+ (elf_xtensa_link_hash_entry): New.
+ (GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE, GOT_TLS_ANY): Define.
+ (elf_xtensa_hash_entry): Define.
+ (elf_xtensa_obj_tdata): New.
+ (elf_xtensa_tdata): Define.
+ (elf_xtensa_local_got_tls_type): Define.
+ (elf_xtensa_local_tlsfunc_refcounts): Define.
+ (is_xtensa_elf): Define.
+ (elf_xtensa_mkobject): New.
+ (elf_xtensa_link_hash_table): Add tlsbase field.
+ (elf_xtensa_link_hash_newfunc): New.
+ (elf_xtensa_link_hash_table_create): Use elf_xtensa_link_hash_newfunc.
+ Create an entry for "_TLS_MODULE_BASE_" and save it in tlsbase field.
+ (elf_xtensa_copy_indirect_symbol): New.
+ (elf_xtensa_check_relocs): Rewrite to handle TLS relocations.
+ (elf_xtensa_gc_sweep_hook): Likewise.
+ (elf_xtensa_allocate_dynrelocs): Optimize away GOT entries for
+ TLSDESC_FN relocations when an IE reference is seen.
+ (elf_xtensa_allocate_local_got_size): Likewise.
+ (elf_xtensa_always_size_sections): New.
+ (dtpoff_base, tpoff): New.
+ (elf_xtensa_do_reloc): Handle TLS relocations.
+ (replace_tls_insn): New.
+ (IS_XTENSA_TLS_RELOC): Define.
+ (elf_xtensa_relocate_section): Handle TLS relocations.
+ (get_indirect_call_dest_reg): New.
+ (bfd_elf32_mkobject): Define.
+ (elf_backend_always_size_sections): New.
+ (elf_backend_copy_indirect_symbol): New.
+ * reloc.c (BFD_RELOC_XTENSA_TLSDESC_FN, BFD_RELOC_XTENSA_TLSDESC_ARG)
+ (BFD_RELOC_XTENSA_TLS_DTPOFF, BFD_RELOC_XTENSA_TLS_TPOFF)
+ (BFD_RELOC_XTENSA_TLS_FUNC, BFD_RELOC_XTENSA_TLS_ARG)
+ (BFD_RELOC_XTENSA_TLS_CALL): New.
+ * bfd-in2.h: Regenerate.
+ * libbfd.h: Regenerate.
+
+2008-08-18 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Copy MIPS16
+ stub information.
+
+2008-08-17 Nick Clifton <nickc@redhat.com>
+
+ * elf32-arm.c: Tidy up the code.
+ (bfd_elf32_arm_allocate_interworking_sections): Move common code
+ into...
+ (arm_allocate_glue_section_space): ... New function.
+ (bfd_elf32_arm_add_glue_sections_to_bfd): Move common code
+ into...
+ (arm_make_glue_section): ... New function.
+
+ * elfxx-mips.c (_bfd_mips_elf_check_relocs): Handle the situation
+ where the sym_hashes are not available.
+
+2008-08-17 Alan Modra <amodra@bigpond.net.au>
+
+ * bfd.c (struct _bfd): Correct outsymbols comment.
+ * bfd-in2.h: Regenerate.
+ * linker.c (bfd_generic_link_read_symbols): Renamed from..
+ (generic_link_read_symbols): ..this, and made global.
+
+2008-08-15 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6526
+ * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
+ * Makefile.in: Regenerate.
+ * aclocal.m4: Regenerate.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+
+2008-08-14 Jaka Močnik <jaka@xlab.si>
+
+ * coffgen.c (coff_find_nearest_line): Correct cached line index.
+
+2008-08-12 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (allocate_dynrelocs): Ignore dyn_relocs when
+ !dynamic_sections_created. Don't make symbols with got
+ references dynamic if !dynamic_sections_created.
+ * elf64-ppc.c (allocate_dynrelocs): Likewise. Alloc dynamic
+ relocs on undefined symbols.
+ (ppc64_elf_relocate_section): Allow dynamic relocs on
+ undefined symbols.
+
+2008-08-11 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (toc_adjusting_stub_needed): Any call via the plt
+ needs r2 valid, not just those to external syms.
+
+2008-08-09 Pedro Alves <pedro@codesourcery.com>
+
+ * archive.c (_bfd_archive_bsd_update_armap_timestamp): Cast stat
+ st_mtime to long before comparison.
+
+2008-08-08 Anatoly Sokolov <aesok@post.ru>
+
+ * archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35,
+ bfd_mach_avr51): New.
+ * bfd-in2.h: Regenerate.
+ * cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51
+ architectures. Change comments to match architecture comments in GCC.
+ (compatible): Add test for new AVR architectures.
+ * elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize
+ bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51.
+ (elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
+ E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51.
+
+
+2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
+ Daniel Jacobowitz <dan@codesourcery.com>
+ Catherine Moore <clm@codesourcery.com>
+ Mark Shinwell <shinwell@codesourcery.com>
+ Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with...
+ (elf_mips_copy_howto): ...this howto. Clear the size fields.
+ (mips_vxworks_jump_slot_howto_rela): Replace with...
+ (elf_mips_jump_slot_howto): ...this howto.
+ (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
+ and BFD_RELOC_MIPS_JUMP_SLOT.
+ (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
+ "R_MIPS_JUMP_SLOT".
+ (mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
+ (elf_backend_plt_readonly): Define.
+ (elf_backend_plt_sym_val): Define for non-VxWorks targets.
+ (mips_vxworks_bfd_reloc_type_lookup): Delete.
+ (mips_vxworks_bfd_reloc_name_lookup): Likewise.
+ (mips_vxworks_rtype_to_howto): Likewise.
+ (elf_backend_want_dynbss): Don't define for VxWorks.
+ (elf_backend_plt_readonly): Likewise.
+ (bfd_elf32_bfd_reloc_type_lookup): Likewise.
+ (bfd_elf32_bfd_reloc_name_lookup): Likewise.
+ (elf_backend_mips_rtype_to_howto): Likewise.
+ (elf_backend_adjust_dynamic_symbol): Likewise.
+ (elf_backend_got_symbol_offset): Don't define.
+ * elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
+ (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
+ and BFD_RELOC_MIPS_JUMP_SLOT.
+ (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
+ "R_MIPS_JUMP_SLOT".
+ (mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and
+ R_MIPS_JUMP_SLOT.
+ (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
+ (elf_backend_plt_sym_val): Define.
+ * elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
+ (bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
+ and BFD_RELOC_MIPS_JUMP_SLOT.
+ (bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
+ "R_MIPS_JUMP_SLOT".
+ (mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
+ (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
+ (elf_backend_plt_sym_val): Define.
+ * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete.
+ (_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs)
+ (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare.
+ * elfxx-mips.c (mips_elf_la25_stub): New structure.
+ (LA25_LUI, LA25_J, LA25_ADDIU): New macros.
+ (mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs"
+ and "has_nonpic_branches" fields. Remove "is_relocation_target" and
+ "is_branch_target".
+ (mips_elf_link_hash_table): Add blank lines. Add
+ "use_plts_and_copy_relocs", "reserved_gotno", "strampoline",
+ "la25_stubs" and "add_stub_section" fields.
+ (mips_htab_traverse_info): New structure.
+ (PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros.
+ (MIPS_RESERVED_GOTNO): Delete.
+ (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry)
+ (mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables.
+ (mips_elf_link_hash_newfunc): Update after the changes to
+ mips_elf_link_hash_entry.
+ (mips_elf_check_mips16_stubs): Replace the DATA parameter with
+ an INFO parameter. Don't look through warnings symbols here;
+ do it in mips_elf_check_symbols instead.
+ (mips_elf_create_stub_symbol): New function.
+ (mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions.
+ (_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise.
+ (mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise.
+ (mips_elf_add_la25_stub, mips_elf_check_symbols): New functions.
+ (mips_elf_gotplt_index): Check for VxWorks.
+ (mips_elf_output_dynamic_relocation): Take the relocation index
+ as an extra parameter. Do not increment reloc_count here.
+ (mips_elf_initialize_tls_slots): Update the calls to
+ mips_elf_output_dynamic_relocation accordingly.
+ (mips_elf_multi_got): Use htab->reserved_gotno instead of
+ MIPS_RESERVED_GOTNO.
+ (mips_elf_create_got_section): Don't allocate reserved GOT
+ entries here. Unconditionally create .got.plt, but don't
+ set its alignment here.
+ (mips_elf_relocation_needs_la25_stub): New function.
+ (mips_elf_calculate_relocation): Redirect branches and jumps to
+ a non-PIC stub if one exists. Check !h->has_static_relocs instead
+ of !htab->is_vxworks when deciding whether to create dynamic
+ relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64.
+ (_bfd_mips_elf_create_dynamic_sections): Unconditionally call
+ _bfd_elf_create_dynamic_sections. Unconditionally set up
+ htab->splt and htab->sdynbss. Set htab->srelplt to ".rel.plt"
+ if !htab->is_vxworks. Add non-VxWorks values of
+ htab->plt_header_size and htab->plt_entry_size.
+ (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
+ non-branch static relocations. Set has_nonpic_branches when an la25
+ stub might be required. Set can_make_dynamic_p to TRUE if R_MIPS_32,
+ R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic,
+ rather than duplicating the condition. Do not make them dynamic
+ for read-only sections in non-PIC executable objects.
+ Do not protect this code with dynobj == NULL || htab->sgot == NULL;
+ handle each group of cases separately. Add a default case that
+ sets has_static_relocs for non-GOT relocations that cannot be
+ made dynamic. Don't set is_relocation_target and is_branch_target.
+ Reject non-PIC static relocations in shared objects.
+ (_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into...
+ (_bfd_mips_elf_adjust_dynamic_symbol): ...here, using
+ htab->use_plts_and_copy_relocs instead of htab->is_vxworks
+ to select PLT and copy-reloc handling. Set the alignment of
+ .plt and .got.plt when allocating the first entry. Generalize
+ code to handle REL as well as RELA sections and 64-bit as well as
+ 32-bit GOT entries. Complain if we find a static-only reloc
+ against an externally-defined symbol and if we cannot create
+ dynamic relocations for it. Allocate copy relocs using
+ mips_elf_allocate_dynamic_relocations on non-VxWorks targets.
+ Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs.
+ Skip reserved .got.plt entries.
+ (_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols
+ instead of mips_elf_check_mips16_stubs to process each symbol.
+ Do the traversal for relocatable objects too.
+ (mips_elf_lay_out_got): Use htab->reserved_gotno instead of
+ MIPS_RESERVED_GOTNO.
+ (_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it
+ is empty. Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling
+ to non-VxWorks targets. Only add DT_REL{,A}, DT_REL{,A}SZ and
+ DT_REL{,A}ENT if .rel.dyn is nonempty. Create a symbol for the
+ PLT. Allocate a nop at the end of the PLT. Allocate DT_MIPS_PLTGOT.
+ (mips_elf_create_la25_stub_info): New function.
+ (_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries
+ and copy relocs where necessary. Check pointer_equality_needed.
+ (mips_finish_exec_plt): New function.
+ (_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT
+ to the beginning of htab->sgot. Use htab->reserved_gotno instead
+ of MIPS_RESERVED_GOTNO. Assert htab->use_plts_and_copy_relocs
+ instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL.
+ Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets.
+ Use mips_finish_exec_plt to create non-VxWorks PLT headers. Set
+ DT_MIPS_PLTGOT.
+ (_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs
+ from the indirect symbol to the direct symbol. Also copy
+ has_nonpic_branches for indirect symbols.
+ (_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and
+ DT_MIPS_RWPLT.
+ (_bfd_mips_elf_link_hash_table_create): Initialize the new
+ mips_elf_link_hash_table fields.
+ (_bfd_mips_vxworks_link_hash_table_create): Set
+ use_plts_and_copy_relocs to TRUE. Use TRUE rather than 1
+ when setting is_vxworks.
+ (_bfd_mips_elf_use_plts_and_copy_relocs): New function.
+ (_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for
+ each la25_stub.
+ (_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects
+ as PIC. Generalize message about linking PIC and non-PIC.
+ (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New
+ functions.
+ * reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT.
+ * bfd-in2.h: Regenerated.
+
+2008-08-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (bfd_elf_get_elf_syms): Don't leak memory on error.
+ * elflink.c (_bfd_elf_link_read_relocs): bfd_release on error.
+ (elf_link_add_object_symbols): Don't leak memory on error.
+ (bfd_elf_size_dynsym_hash_dynstr): Likewise.
+ (elf_fixup_link_order): Free sections.
+
+2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elf-bfd.h (elf_backend_data): Add a "rela_plts_and_copies_p" field.
+ * elfxx-target.h (elf_backend_rela_plts_and_copies_p): New macro.
+ (elfNN_bed): Use it.
+ * elf.c (_bfd_elf_get_synthetic_symtab): Use rela_plts_and_copies_p
+ instead of default_use_rela_p to choose between ".rel.plt" and
+ ".rela.plt".
+ * elflink.c (_bfd_elf_create_dynamic_sections): Use
+ rela_plts_and_copies_p instead of default_use_rela_p to choose
+ between ".rel.plt" and ".rela.plt", and between ".rel.bss" and
+ ".rela.bss".
+
+2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elf-bfd.h (MIPS_ELF_TDATA): New elf_object_id.
+ * elf32-mips.c (bfd_elf32_mkobject): Define.
+ * elf64-mips.c (bfd_elf64_mkobject): Likewise.
+ * elfn32-mips.c (bfd_elf32_mkobject): Likewise.
+ * elfxx-mips.h (_bfd_mips_elf_mkobject): Declare.
+ * elfxx-mips.c (is_mips_elf): New macro.
+ (_bfd_mips_elf_mkobject): New function.
+ (_bfd_mips_elf_final_link): Use is_mips_elf.
+ (_bfd_mips_elf_merge_private_bfd_data): Likewise.
+
+2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (mips_elf_record_relocs): Defer allocation of a
+ global GOT entry when deferring allocation of dynamic relocations.
+ (allocate_dynrelocs): When allocating deferred dynamic relocations,
+ also do the deferred allocation of a GOT entry.
+
+2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (mips_got_info): Add a "reloc_only_gotno" field.
+ (mips_elf_got_section): Delete.
+ (mips_elf_sort_hash_table): Use g->reloc_only_gotno to decide
+ how many reloc-only entries there are.
+ (mips_elf_count_got_symbols): Adjust g->reloc_only_gotno as
+ well as g->global_gotno.
+ (mips_elf_make_got_per_bfd): Initialize reloc_only_gotno.
+ (mips_elf_multi_got): Likewise. Use gg->reloc_only_gotno
+ rather than gg->assigned_gotno to store the number of
+ reloc-only GOT entries.
+ (mips_elf_create_got_section): Remove the MAYBE_EXCLUDE parameter.
+ Initialize reloc_only_gotno.
+ (mips_elf_calculate_relocation): Check htab->got_info instead of
+ dynobj when deciding whether to call mips_elf_adjust_gp,
+ (_bfd_mips_elf_create_dynamic_sections): Adjust the call
+ to mips_elf_create_got_section.
+ (mips_elf_record_relocs): Likewise. Remove redundant
+ "dynobj == NULL" code. Do not use mips_elf_create_got_section
+ or mips_elf_record_global_got_symbol for R_MIPS_32, R_MIPS_REL32
+ and R_MIPS_64; limit global_got_area to GGA_RELOC_ONLY instead.
+ (_bfd_mips_elf_finish_dynamic_symbol): Use htab->sgot instead
+ of mips_elf_got_section.
+ (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
+ (_bfd_mips_elf_finish_dynamic_sections): Likewise.
+ Move the initial assignment of G to the block that uses it;
+ it is used for an unrelated purpose later.
+
+2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (count_section_dynsyms): Move before the new first use.
+ (mips_elf_sort_hash_table): Take the output bfd as a parameter.
+ Remove the MAX_LOCAL parameter. Exit early if there are no
+ dynamic symbols, if there is no dynobj, or if there is no
+ GOT section. Use count_section_dynsyms instead of MAX_LOCAL.
+ Assert == rather than <= when checking hsd.max_unref_got_dynindx.
+ Also assert that g->global_gotno is right.
+ (mips_elf_count_forced_local_got_symbols): Rename to...
+ (mips_elf_count_got_symbols): ...and count global GOT entries too.
+ Set the global_got_area of a forced-local GGA_RELOC_ONLY symbol
+ to GGA_NONE.
+ (mips_elf_multi_got): Don't sort the symbol table.
+ (mips_elf_lay_out_got): Likewise. Use mips_elf_count_got_symbols
+ to count the number of global GOT entries.
+ (_bfd_mips_elf_final_link): Unconditionally call
+ mips_elf_sort_hash_table.
+
+2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (GGA_NORMAL, GGA_RELOC_ONLY, GGA_NONE): New macros.
+ (mips_elf_link_hash_entry): Add a "global_got_area" field.
+ (mips_elf_link_hash_newfunc): Initialize it.
+ (mips_elf_sort_hash_table_f): Use h->global_got_area instead of
+ h->root.got.offset. Do not handle forced_local symbols specially.
+ (mips_elf_record_global_got_symbol): Set h->global_got_area
+ instead of h->root.got.offset.
+ (mips_elf_recreate_got): Assert that h->global_got_area == GGA_NONE
+ for indirect and warning symbols.
+ (mips_elf_count_forced_local_got_symbols): Change the argument
+ from a "elf_link_hash_entry" to "mips_elf_link_hash_entry".
+ Use and set h->global_got_area instead of h->root.got.offset.
+ Set it to GGA_NONE for all forced-local symbols.
+ (mips_elf_set_global_got_offset): Set h->global_got_area
+ instead of h->root.got.offset. Use g->global_got_area instead
+ of a combination of dynindx, forced_local and tls_type.
+ (mips_elf_multi_got): Remove disabled code. Pass GGA_* values to
+ mips_elf_set_global_got_offset.
+ (mips_elf_lay_out_got): Use mips_elf_link_hash_traverse instead
+ of elf_link_hash_traverse.
+ (_bfd_mips_elf_copy_indirect_symbol): Copy the indirect symbol's
+ global_got_area to the direct symbol if the latter's value is higher.
+ Set the indirect symbol's area to GGA_NONE.
+
+2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elf32-mips.c (elf_backend_hide_symbol): Delete.
+ * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
+ * elf64-mips.c (elf_backend_hide_symbol): Likewise.
+ * elfxx-mips.h (elf_backend_hide_symbol): Likewise.
+ * elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local"
+ and add "needs_lazy_stub".
+ (mips_elf_link_hash_newfunc): Update accordingly.
+ (mips_elf_link_hash_table): Remove "computed_got_sizes" and
+ add "lazy_stub_count".
+ (_bfd_mips_elf_link_hash_table_create): Update accordingly.
+ (mips_elf_output_extsym): Use hd->needs_lazy_stub to detect
+ cases where a lazy stub is being used.
+ (mips_elf_sort_hash_table_f): Use h->root.forced_local instead
+ of h->forced_local.
+ (mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol
+ instead of _bfd_mips_elf_hide_symbol. Do not increment local_gotno
+ here.
+ (mips_elf_allocate_dynamic_relocations): Move before new first use.
+ (mips_elf_check_recreate_got, mips_elf_recreate_got): New functions.
+ (mips_elf_resolve_final_got_entries): Move earlier in file. Make at
+ most two passes over the hash table. Use mips_elf_check_recreate_got
+ to see if there are any indirect or warning entries and
+ mips_elf_recreate_got to create a new GOT without them.
+ Return a boolean success value.
+ (mips_elf_count_forced_local_got_entries): New function.
+ (mips_elf_make_got_per_bfd): Check h->root.forced_local instead of
+ h->forced_local.
+ (mips_elf_set_global_got_offset): Likewise.
+ (mips_elf_set_no_stub): Replace with...
+ (mips_elf_forbid_lazy_stubs): ...this new function.
+ (mips_elf_resolve_final_got_entry): Delete.
+ (mips_elf_multi_got): Fix formatting. Use mips_elf_forbid_lazy_stubs
+ instead of mips_elf_set_no_stub. Move the code that sets
+ global offsets and allocates dynamic relocations from the main
+ _bfd_mips_elf_size_dynamic_sections loop to here.
+ (_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in
+ .MIPS.stubs here; just set hmips->needs_lazy_stub and increment
+ htab->lazy_stub_count.
+ (_bfd_mips_elf_always_size_sections): Move the stub-estimation
+ code to mips_elf_estimate_stub_size and the GOT-sizing code to
+ mips_elf_lay_out_got. Do not call these functions here.
+ (mips_elf_estimate_stub_size): New function, split
+ out from _bfd_mips_elf_always_size_sections. Call
+ mips_elf_resolve_final_got_entries earlier. Count the number
+ of forced-local entries. Do not add stub sizes to loadable_size;
+ after this patch, the stub sizes are already included in the main
+ estimate. Allocate dynamic relocations here rather than in the
+ main _bfd_mips_elf_size_dynamic_sections loop.
+ (mips_elf_estimate_stub_size): New function, split out from
+ _bfd_mips_elf_always_size_sections.
+ (mips_elf_allocate_lazy_stub): New function.
+ (mips_elf_lay_out_lazy_stubs): Likewise.
+ (_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size,
+ mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs. Do not handle
+ the allocation of sreldyn specially.
+ (_bfd_mips_elf_hide_symbol): Delete.
+
+2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (allocate_dynrelocs): Ignore indirect and warning
+ symbols.
+
+2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (mips_elf_link_hash_entry): Move bfd_boolean
+ fields to the end of the structure and make them single-bit
+ bitfields.
+ (mips_elf_link_hash_newfunc): Make the initialization statements
+ follow the new field order.
+
+2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (_mips_elf_section_data): Remove the "u.got_info" field.
+ (mips_elf_link_hash_table): Add "sgot" and "got_info" fields.
+ (_bfd_mips_elf_link_hash_table_create): Initialize them.
+ (mips_elf_got_section): Always apply the !maybe_excluded behavior.
+ (mips_elf_got_info): Delete.
+ (mips_elf_initialize_tls_slots): Remove the DYNOBJ local variable.
+ Adjust the call to mips_elf_got_section.
+ (mips_elf_local_got_index): Don't call mips_elf_got_info.
+ Update the call to mips_elf_create_local_got_entry.
+ Use htab->got_info.
+ (mips_elf_global_got_index): Don't call mips_elf_got_info;
+ use htab->got_info and htab->sgot instead.
+ (mips_elf_got_page): Don't call mips_elf_got_info. Update the
+ call to mips_elf_create_local_got_entry.
+ (mips_elf_got16_entry): Likewise.
+ (mips_elf_got_offset_from_index): Replace with DYNOBJ parameter
+ with an INFO parameter. Don't call mips_elf_got_info; use htab->sgot
+ and htab->got_info instead.
+ (mips_elf_create_local_got_entry): Remove the GG and SGOT parameters.
+ Use htab->sgot and htab->got_info.
+ (mips_elf_sort_hash_table): Remove the DYNOBJ local variable.
+ Don't call mips_elf_got_info; use htab->got_info instead.
+ (mips_elf_record_global_got_symbol): Turn G from a paramter to
+ a local variable and read it from htab->got_info.
+ (mips_elf_record_local_got_symbol): Replace the G parameter with
+ an INFO parameter. Make G a local variable and read it from
+ htab->got_info instead.
+ (mips_elf_record_got_page_entry): Likewise.
+ (mips_elf_multi_got): Remove the G parameter and make it a local
+ variable instead. Read it from htab->got_info.
+ (mips_elf_create_got_section): Cache the GOT section in htab->sgot.
+ Store the GOT information in htab->got_info.
+ (mips_elf_calculate_relocation): Don't call mips_elf_got_section
+ and mips_elf_got_info; use htab->sgot and htab->got_info instead.
+ Adjust the calls to mips_elf_got_offset_from_index and
+ mips_elf_adjust_gp.
+ (_bfd_mips_elf_check_relocs): Remove the G and SGOT local variables.
+ Adjust the calls to mips_elf_record_local_got_symbol,
+ mips_elf_record_global_got_symbol and mips_elf_record_got_page_entry.
+ Use htab->sgot.
+ (_bfd_mips_elf_always_size_sections): Remove the DYNOBJ local variable.
+ Don't call mips_elf_got_info; use htab->sgot and htab->got_info instead.
+ Update the call to mips_elf_multi_got.
+ (_bfd_mips_elf_size_dynamic_sections): Don't call mips_elf_got_info;
+ use htab->got_info instead.
+ (_bfd_mips_elf_finish_dynamic_symbol): Update the call to
+ mips_elf_got_section. Get the got_info from the hash table
+ rather than the GOT section.
+ (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
+ (_bfd_mips_elf_finish_dynamic_sections): Likewise.
+ (_bfd_mips_elf_hide_symbol): Don't call mips_elf_got_section;
+ get the got_info from the hash table instead. Remove the GOT
+ local variable.
+ (_bfd_mips_elf_final_link): Likewise. Also remove the DYNOBJ
+ local variable.
+
+2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (mips_elf_link_hash_table): Add an "sstubs" field.
+ (_bfd_mips_elf_create_dynamic_sections): Use it to cache the stubs
+ section. Don't check whether the section already exists.
+ (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->sstubs.
+ (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
+ (_bfd_mips_elf_finish_dynamic_sections): Likewise.
+ (_bfd_mips_elf_size_dynamic_sections): Likewise. Don't add the
+ dummy stub to an empty section.
+ (_bfd_mips_elf_link_hash_table_create): Initialize the "sstubs" field.
+
+2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare.
+ * libbfd.h, bfd-in2.h: Regenerate.
+ * elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
+ R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
+ (mips16_reloc_map): Add mappings.
+ * elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved
+ R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
+ (mips16_elf64_howto_table_rela): Likewise.
+ (mips16_reloc_map): Add mappings.
+ * elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
+ R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
+ (elf_mips16_howto_table_rela): Likewise.
+ (mips16_reloc_map): Add mappings.
+ * elfxx-mips.c (mips_elf_create_shadow_symbol): New function.
+ (section_allows_mips16_refs_p): Likewise.
+ (mips16_stub_symndx): Likewise.
+ (mips_elf_check_mips16_stubs): Treat the data argument as a
+ bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs
+ and create a "shadow" symbol for the original MIPS16 definition.
+ (mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p)
+ (lo16_reloc_p, mips16_call_reloc_p): New functions.
+ (_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize
+ relocation checks.
+ (_bfd_mips16_elf_reloc_shuffle): Likewise.
+ (_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16.
+ (mips_elf_got16_entry): Add comment.
+ (mips_elf_calculate_relocation): Use hi16_reloc_p,
+ lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p
+ to generalize relocation checks. Use section_allows_mips16_refs_p
+ instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and
+ R_MIPS16_GOT16, allowing the former to refer directly to a
+ MIPS16 function if its stub is not needed.
+ (mips16_stub_section_p): Delete.
+ (_bfd_mips_elf_symbol_processing): Convert odd-valued function
+ symbols into even MIPS16 symbols.
+ (mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize
+ a relocation check.
+ (_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end"
+ earlier in the function. Use mips16_stub_symndx to identify
+ the target function. Avoid out-of-bounds accesses when the
+ stub has no relocations; report an error instead. Use
+ section_allows_mips16_refs_p instead of mips16_stub_section_p.
+ Use mips16_call_reloc_p and got16_reloc_p to generalize relocation
+ checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create
+ dynamic relocations for absolute references to __gnu_local_gp.
+ (_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as
+ the argument to mips_elf_check_mips16_stubs. Generalize comment.
+ (_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p
+ to generalize relocation checks.
+ (_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function
+ symbol has a non-MIPS16 stub, redirect the symbol to the stub.
+ Fix an overly long line. Don't give dynamic symbols type STO_MIPS16.
+ (_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and
+ R_MIPS16_GOT16.
+
+2008-08-06 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (ppc_elf_relax_section): Clear R_PPC_PLTREL24 addend.
+ (ppc_elf_relocate_section <R_PPC_RELAX32_PLT>): Don't bother here.
+
+2008-08-05 Alan Modra <amodra@bigpond.net.au>
+ Jaka Močnik <jaka@xlab.si>
+
+ * coffcode.h (coff_slurp_line_table): bfd_alloc lineno_cache first
+ so that we don't inadvertently free it. Use bfd_alloc for sort
+ arrays, and memcpy sorted line table.
+
+2008-08-04 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_auto_overlay): Use the maximum possible
+ if --fixed-space request is too large.
+
+2008-08-04 Alan Modra <amodra@bigpond.net.au>
+
+ * Makefile.am (SRC-POTFILES.in, BLD-POTFILES.in): Set LC_ALL=C.
+ * Makefile.in: Regenerate.
+ * po/SRC-POTFILES.in: Regenerate.
+
+2008-08-02 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (mark_overlay_section): Move code calculating
+ max_overlay_size to correct block.
+ (spu_elf_auto_overlay): Don't use %x in einfo error message.
+
+2008-08-01 Alan Modra <amodra@bigpond.net.au>
+ Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * elfcore.h (elf_core_file_p): Ensure we have a backend match
+ with the correct arch size before rejecting the generic fallback.
+ * elfcode.h (elf_object_p): Likewise. Ensure arch size matches
+ before accepting a target.
+
+2008-08-01 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6774
+ * elf.c (rewrite_elf_program_header): Don't wrap p_paddr to
+ include file or program headers.
+
+2008-07-30 Alan Modra <amodra@bigpond.net.au>
+
+ * coff-ppc.c, coffgen.c, ecoff.c, ecofflink.c, elf.c, elf32-frv.c,
+ elf32-iq2000.c, elf32-m32c.c, elf32-mep.c, elf32-mt.c,
+ elf32-sh-symbian.c, elf64-hppa.c, mach-o.c, peXXigen.c, pef.c,
+ ppcboot.c, vms-misc.c, xsym.c: Silence gcc warnings.
+
+2008-07-28 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elfxx-mips.c (mips_elf_calculate_relocation): Avoid generating
+ relocations for undefined weak symbols with non-default visibility.
+ (_bfd_mips_elf_check_relocs): Use possibly_dynamic_relocs for
+ global symbols in shared libraries.
+ (allocate_dynrelocs): New function.
+ (_bfd_mips_elf_adjust_dynamic_symbol): Do not handle
+ possibly_dynamic_relocs here.
+ (_bfd_mips_elf_size_dynamic_sections): Call allocate_dynrelocs.
+
+2008-07-28 Alexandre Oliva <aoliva@redhat.com>
+
+ * elf32-i386.c (struct elf_i386_link_hash_table): Added field
+ tls_module_base.
+ (elf_i386_link_hash_table_create): Initialize it.
+ (elf_i386_always_size_sections): Set it.
+ (set_tls_module_base): New.
+ (elf_i386_relocate_sections): Call it.
+ * elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added
+ field tls_module_base.
+ (elf64_x86_64_link_hash_table_create): Initialize it.
+ (elf64_x86_64_always_size_sections): Set it.
+ (set_tls_module_base): New.
+ (elf64_x86_64_relocate_sections): Call it.
+ Reported by Cary Coutant <ccoutant@google.com>
+
+2008-07-28 Ineiev <ineiev@yahoo.co.uk>
+
+ * elf32-arm.c (arm_map_one_stub): Declare variables at beginning
+ of block.
+ * elf32-avr.c (get_local_syms): Likewise.
+
+2008-07-28 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6769
+ * bfd-in.h (BFD_VMA_FMT): Define.
+ (printf_vma, sprintf_vma): Use the above.
+ (_bfd_int64_low, _bfd_int64_high): Delete.
+ * bfd-in2.h: Regenerate.
+
+2008-07-27 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (_bfd_elf_make_section_from_shdr): Ignore return from
+ elf_parse_notes. Use bfd_malloc_and_get_section.
+ (elf_parse_notes): Validate note namesz and descsz.
+
+2008-07-26 Michael Eager <eager@eagercon.com>
+
+ * elf32-ppc.c (ppc_elf_merge_obj_attributes): Check compatibility
+ between single-float, double-float, and soft-float.
+
+2008-07-24 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf32-mips.c (elf_backend_write_section): Define.
+
+2008-07-24 Nick Clifton <nickc@redhat.com>
+
+ * elf.c (_bfd_elf_map_sections_to_segments): Catch off by one
+ error assigning sections to segments.
+
+2008-07-22 Nick Clifton <nickc@redhat.com>
+
+ * elf.c (_bfd_elf_map_sections_to_segments): Allow sections in
+ adjoining pages to be included in the same segment.
+
+2008-07-22 Simon Baldwin <simonb@google.com>
+
+ * elflink.c (elf_link_output_extsym): Set st_size to zero for
+ symbols from dynamic libraries.
+
+2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/4424
+ * elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible
+ to check if 2 inputs are compatible.
+
+2008-07-21 Sterling Augustine <sterling@tensilica.com>
+
+ * elf.c (assign_file_positions_for_load_sections): Print vma in
+ error message about overlapping section vmas.
+
+2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/6747
+ * elf32-frv.c (elf32_frv_relocate_section): Revert the change
+ for PR ld/6446 checked in by accident on May 21, 2008.
+
+2008-07-21 Nick Clifton <nickc@redhat.com>
+
+ * coff-sh.c (bfd_pe_print_pdata): Define to NULL for non
+ COFF_WITH_PE based SH ports.
+ * libpei.h (_bfd_XX_print_ce_compressed_pdata): Prototype.
+ * arm-wince-pe.c (bfd_pe_print_pdata): Use
+ _bfd_pe_print_ce_compressed_pdata.
+ (slurp_symcache, cleanup_syms, pe_print_ce_compressed_pdata): Move
+ to...
+ * peXXigen.c: ... here and rename pe_print_ce_compressed_pdata to
+ _bfd_XX_print_ce_compressed_pdata.
+
+2008-07-21 Alan Modra <amodra@bigpond.net.au>
+
+ * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Drop
+ unwanted zero terminators.
+
+2008-07-21 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_relocate_section): Expand
+ RELOC_FOR_GLOBAL_SYMBOL. Don't warn about undefined symbols for
+ R_SPU_PPU32 and R_SPU_PPU64 relocations.
+
+2008-07-21 Luis Machado <luisgpm@br.ibm.com>
+
+ * elf-bfd.h: Declare elfcore_write_ppc_vsx.
+ * elf.c (elfcore_grok_ppc_vsx): New function.
+ (elfcore_write_ppc_vsx): New function
+ (elfcore_grok_note): Handle VSX notes.
+ (elfcore_write_register_note): Handle VSX notes.
+
+2008-07-18 Joseph Myers <joseph@codesourcery.com>
+
+ * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter.
+ * bfd-in2.h: Regenerate.
+ * elf32-arm.c (struct elf_arm_obj_tdata): Add field
+ no_wchar_size_warning.
+ (bfd_elf32_arm_set_target_relocs): Add new parameter
+ no_wchar_warn.
+ (elf32_arm_merge_eabi_attributes): Give a warning, not an error,
+ for conflicting wchar_t attributes. Do not warn if
+ --no-wchar-size-warning. Make diagnostic text more specific.
+
+2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/6748
+ * elf32-arm.c (elf32_arm_link_hash_table_create): Initialize
+ new fields added for ARM long call support.
+
+2008-07-18 Danny Backx <dannybackx@users.sourceforge.net>
+
+ * pe-arm-wince.c (pe_print_compressed_pdata): Define new function to
+ print compressed pdata structure as described on MSDN. This only
+ applies to a limited set of architectures (ARM, SH4).
+ (slurp_symtab, my_symbol_for_address): Define static helper
+ functions for pe_print_compressed_pdata.
+ * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field.
+ (bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define.
+ * bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on
+ bfd_coff_backend_data, call the function if non-null.
+ * pei-mcore.c: Add target dependent initialisation for
+ bfd_coff_backend_data.
+ * coff-sh.c: Likewise.
+ * coff64-rs6000.c: Likewise.
+ * coff-rs6000.c: Likewise.
+ * libcoff-in.h: Likewise.
+ * cf-i386lynx.c: Likewise.
+ * coff-alpha.c: Likewise.
+ * coff-apollo.c: Likewise.
+ * coff-arm.c: Likewise.
+ * coff-aux.c: Likewise.
+ * coff-h8300.c: Likewise.
+ * coff-h8500.c: Likewise.
+ * coff-i386.c: Likewise.
+ * coff-i860.c: Likewise.
+ * coff-i960.c: Likewise.
+ * coff-ia64.c: Likewise.
+ * coff-m68k.c: Likewise.
+ * coff-m88k.c: Likewise.
+ * coff-maxq.c: Likewise.
+ * coff-mips.c: Likewise.
+ * coff-or32.c: Likewise.
+ * coff-sparc.c: Likewise.
+ * coff-tic30.c: Likewise.
+ * coff-tic4x.c: Likewise.
+ * coff-tic54x.c: Likewise.
+ * coff-tic80.c: Likewise.
+ * coff-w65.c: Likewise.
+ * coff-we32k.c: Likewise.
+ * coff-x86_64.c: Likewise.
+ * coff-z80.c: Likewise.
+ * coff-z8k.c: Likewise.
+ * pe-mcore.c: Likewise.
+ * pe-mips.c: Likewise.
+ * pe-ppc.c: Likewise.
+ * peXXigen.c: Likewise.
+ * pei-ppc.c: Likewise.
+ * libcoff.h: Regenerate.
+
+2008-07-16 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * elf32-bfin.c (bfin_check_relocs, bfin_relocate_section,
+ bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook,
+ ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE,
+ struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code
+ separate from non-FD-PIC.
+
+2008-07-14 DJ Delorie <dj@redhat.com>
+
+ * elf-m10300.c (mn10300_elf_final_link_relocate): Correct overflow
+ checks for PCREL8, PCREL16, GOTPC16, GOTOFF16, PLT16, and GOT16
+ relocs.
+ (mn10300_elf_relax_section): Correct jump offset check when target
+ is in a different section.
+
+2008-07-15 Jie Zhang <jie.zhang@analog.com>
+
+ * elf32-bfin.c (elf32_bfin_special_sections[]): New.
+ (elf_backend_special_sections): Define.
+
+2008-07-13 Craig Silverstein <csilvers@google.com>
+
+ PR binutils/6743
+ * dwarf2.c (struct dwarf2_debug): New variable info_ptr_memory.
+ (find_line): Use info_ptr_memory instead of sec_info_ptr.
+ (_bfd_dwarf2_cleanup_debug_info): Likewise.
+
+2008-07-12 Jie Zhang <jie.zhang@analog.com>
+
+ Revert
+ 2008-07-12 Jie Zhang <jie.zhang@analog.com>
+ * elf.c (_bfd_elf_map_sections_to_segments): Don't put
+ executable sections into the same segment with other
+ read only sections if --sep-code.
+ * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
+ (elf32_bfin_data_in_l1): New variable.
+ (elf32_bfin_final_write_processing): New.
+ (elf32_bfin_special_sections[]): New.
+ (elf_backend_final_write_processing): Define.
+ (elf_backend_special_sections): Define.
+
+2008-07-12 Jie Zhang <jie.zhang@analog.com>
+
+ * elf.c (_bfd_elf_map_sections_to_segments): Don't put
+ executable sections into the same segment with other
+ read only sections if --sep-code.
+ * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
+ (elf32_bfin_data_in_l1): New variable.
+ (elf32_bfin_final_write_processing): New.
+ (elf32_bfin_special_sections[]): New.
+ (elf_backend_final_write_processing): Define.
+ (elf_backend_special_sections): Define.
+
+2008-07-11 Andreas Schwab <schwab@suse.de>
+
+ * dwarf2.c (read_section): Take pointer to bfd_size_type instead
+ of unsigned long as last parameter.
+ (struct dwarf2_debug): Define dwarf_abbrev_size, dwarf_line_size,
+ dwarf_str_size and dwarf_ranges_size as bfd_size_type instead of
+ unsigned long.
+
+2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0
+ for all relocation types. Allow any type of relocation to refer to
+ __gnu_local_gp.
+
+2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (mips_elf_check_mips16_stubs): Use ELF_ST_IS_MIPS16.
+ (mips_elf_calculate_relocation): Likewise.
+ (_bfd_mips_elf_add_symbol_hook): Likewise.
+ (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
+ (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
+
+2008-07-10 Andreas Schwab <schwab@suse.de>
+
+ * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Add missing
+ paren.
+
+2008-07-09 Craig Silverstein <csilvers@google.com>
+
+ * Makefile.am (BFD32_LIBS): Add compress.lo.
+ (BFD32_LIBS_CFILES): Add compress.c.
+ (BFD_H_FILES): Likewise.
+ * Makefile.in: Regenerate.
+ * bfd-in2.h: Regenerate.
+ * config.in: Add HAVE_ZLIB_H
+ * configure.in: Add test for libz and zlib.h
+ * configure: Regenerate.
+ * dwarf2.c (read_section): New function.
+ (read_indirect_string): Call new function read_section.
+ (read_abbrevs): Likewise.
+ (decode_line_info): Likewise.
+ (read_debug_ranges): Likewise.
+ (find_line): Call new function read_section when just one
+ .zdebug_info section is found, otherwise read and compress
+ multiple sections.
+ (_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
+ * elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
+ (special_sections_z): New struct.
+ (special_sections): Refer to special_sections_z.
+ * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
+ sections named .zdebug_*.
+ (_bfd_mips_elf_fake_sections): Likewise.
+ * compress.c: New file.
+ (bfd_uncompress_section_contents): New function.
+
+2008-07-07 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (arm_type_of_stub): Don't crash on local symbols in
+ the presence of a PLT.
+
+2008-07-07 Alan Modra <amodra@bigpond.net.au>
+
+ * bfd.c (bfd_demangle): Always trim off bfd_get_symbol_leading_char.
+
+2008-07-02 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (is_pic_glink_stub): New function.
+ (ppc_elf_get_synthetic_symtab): Don't generate symbols when
+ multiple shared/pie stubs per plt entry.
+
+2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elf.c (_bfd_elf_get_synthetic_symtab): Increment p by
+ bed->s->int_rels_per_ext_rel.
+
+2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * syms.c (BSF_SYNTHETIC): New flag.
+ * elf.c (_bfd_elf_get_synthetic_symtab): Set it.
+ * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise.
+ * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
+ * bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour
+ for synthetic symbols.
+ * bfd-in2.h: Regenerate.
+
+2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue):
+ Expand comments.
+ (arm_map_one_stub): Use | 1 when setting the low bit.
+
+2008-06-29 Andreas Schwab <schwab@suse.de>
+
+ * elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing
+ addend on _GLOBAL_OFFSET_TABLE_.
+
+2008-06-24 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf32-arm.c (STUB_ENTRY_NAME): Define.
+ (arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
+ (arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
+ R_ARM_ABS32.
+ (struct elf32_arm_stub_hash_entry): Add output_name.
+ (arm_build_one_stub): Move offsets into the offset argument
+ of _bfd_final_link_relocate. Correct offset for
+ arm_thumb_arm_v4t_stub_long_branch.
+ (elf32_arm_size_stubs): Set stub_entry->output_name.
+ (elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
+ Update all callers.
+ (elf32_arm_output_stub_sym): New.
+ (arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym.
+
+2008-06-20 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
+ non-branch insns.
+
+2008-06-20 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (build_stub): Allow wraparound on stub branches.
+ (allocate_spuear_stubs, build_spuear_stubs): Return value from
+ count_stub/build_stub.
+ (spu_elf_build_stubs): Correct location of stub reloc error message.
+
+2008-06-18 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.
+
+2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2008-06-17 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space.
+ (spu_elf_check_vma): Add extra_stack_space param, copy to htab.
+ (spu_elf_auto_overlay): Use it.
+ (RECURSE_UNMARK): Define as 0.
+ (unmark_overlay_section): Heed RECURSE_UNMARK.
+ * elf32-spu.h (spu_elf_check_vma): Update prototype.
+
+2008-06-12 DJ Delorie <dj@redhat.com>
+
+ * elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD.
+
+2008-06-09 Paul Brook <paul@codesourcery.com>
+
+ bfd/
+ * elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared
+ libraries.
+
+2008-06-09 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (arm_stub_is_thumb): Define.
+ (elf32_arm_final_link_relocate): Handle near mode switching stubs.
+
+2008-06-07 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp
+ to stack calculation.
+
+2008-06-06 Paul Brook <paul@codesourcery.com>
+
+ bfd/
+ * elf32-arm.c (elf32_arm_merge_private_bfd_data): Reject BE8 input.
+
+2008-06-06 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_auto_overlay): Relax requirement that
+ file names be unique. Specify archive:path in overlay script.
+
+2008-06-05 Alan Modra <amodra@bigpond.net.au>
+
+ PR ld/6590
+ * elf64-ppc.c (ppc_build_one_stub): Correct reloc offsets.
+
+2008-06-04 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (ignore_section_sym): Don't test section sym value here.
+ (elf_map_symbols): Instead check zero value here as was done prior
+ to 2006-05-26 change.
+
+2008-06-04 Nick Clifton <nickc@redhat.com>
+
+ PR ld/6019
+ * elf32-avr.c (elf32_avr_relax_section): Handle the case where
+ there are no local symbols.
+
+2008-06-04 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (get_sym_h): Don't attempt to read global syms.
+ (process_stubs): Likewise.
+ (discover_functions): Don't used cached symbols.
+ (maybe_insert_function): Correct condition under which function
+ array is realloc'd.
+ (mark_functions_via_relocs): Delete unused variable.
+
+2008-05-30 Frediano Ziglio <frediano.ziglio@vodafone.com>
+ Nick Clifton <nickc@redhat.com>
+
+ PR ld/6511
+ * elf64-hppa.c (allocate_global_data_opd): Default to using the
+ dynamic symbol table for local function names in shared libraries.
+
+2008-05-29 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * elf.c (assign_file_positions_for_load_sections): Adjust pre-section
+ gaps based on VMA and P_VADDR instead of LMA and P_PADDR addresses.
+
+2008-05-28 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_object_p): New function.
+ (elf_backend_object_p): Define.
+ (build_stub): Correct second word of 8 byte overlay stubs.
+ (spu_elf_relocate_section): Formatting.
+
+2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
+
+ * elf.c (elfcore_write_register_note): New function.
+ * elf-bfd.h (elfcore_write_register_note): New prototype.
+
+2008-05-22 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (arm_type_of_stub): Ignore STT_SECTION symbols.
+ (elf32_arm_stub_add_mapping_symbol): Remove.
+ (elf32_arm_add_stub): Don't generate mapping symbols. Change
+ prototype.
+ (elf32_arm_size_stubs): Use new elf32_arm_add_stub
+ prototype. Don't generate thumb to arm glue for calls.
+ (arm_map_one_stub): Define.
+ (elf32_arm_output_arch_local_syms): Generate mapping symbols for
+ long calls stubs.
+
+2008-05-21 Nick Clifton <nickc@redhat.com>
+
+ * elf32-arm.c (group_sections): Reformat comments.
+
+ PR ld/6446
+ * elf32-frv.c (elf32_frv_relocate_section): Set EF_FRV_PIC by
+ default (for FDPIC). Clear it if any inter-segment relocations
+ are found.
+
+ * elf64-hppa.c (elf64_hppa_finalize_opd): Check NULL return
+ from elf_link_hash_lookup.
+
+2008-05-21 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ Add multi-GOT support for m68k.
+ * elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
+ glist): New fields.
+ (struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
+ struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
+ struct elf_m68k_multi_got): New data structures.
+ (struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
+ allow_multigot_p, multi_got_): New fields.
+ (elf_m68k_multi_got): New macro.
+ (elf_m68k_link_hash_newfunc): Initialize new fields of
+ struct elf_m68k_link_hash_entry.
+ (elf_m68k_link_hash_table_create): Initialize new fields of
+ struct elf_m68k_link_hash_table.
+ (elf_m68k_link_hash_table_free): New static function implementing hook.
+ (elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
+ static functions for struct elf_m68k_got.
+ (elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
+ elf_m68k_got_entry_eq): New static functions for
+ struct elf_m68k_got_entry.
+ (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
+ ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
+ (enum elf_m68k_get_entry_howto): New enum.
+ (elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
+ elf_m68k_remove_got_entry_type): New static functions for
+ struct elf_m68k_got_entry.
+ (elf_m68k_add_entry_to_got): New static function.
+ (elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
+ elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
+ functions for struct elf_m68k_bfd2got_entry.
+ (struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
+ elf_m68k_can_merge_gots): New traversal.
+ (struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
+ elf_m68k_merge_gots): Ditto.
+ (struct elf_m68k_finalize_got_offsets_arg,
+ elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
+ (struct elf_m68k_partition_multi_got_arg,
+ elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
+ elf_m68k_partition_multi_got): Ditto.
+ (elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
+ functions.
+ (elf_m68k_copy_indirect_symbol): New static function implementing
+ a hook.
+ (elf_m68k_check_relocs): Update to add entries to multi-GOT.
+ (elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
+ (elf_m68k_always_size_sections): Assign BFDs to GOTs.
+ (elf_m68k_relocate_section): Update to properly handle GOT relocations.
+ (elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
+ of a global symbol.
+ (bfd_elf_m68k_set_target_options): New function.
+ (bfd_elf32_bfd_link_hash_table_free): Define hook.
+ (bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
+ to skip generic calculation of GOT offsets.
+ (elf_backend_copy_indirect_symbol): Define hook.
+ * bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
+ * bfd-in2.h: Regenerate.
+
+2008-05-21 André Johansen <andrejoh@gmail.com>
+
+ PR 868
+ * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
+ for filenames in function tables and variable tables.
+
+2008-05-19 Alan Modra <amodra@bigpond.net.au>
+
+ PR 2995, PR 6473
+ * elf.c (_bfd_elf_make_section_from_shdr): Leave lma equal to
+ vma when all p_paddr fields are zero and there is more than
+ one PT_LOAD header.
+
+2008-05-15 Christophe Lyon <christophe.lyon@st.com>
+
+ Add long call support for ARM.
+ * elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define.
+ (THM2_MAX_BWD_BRANCH_OFFSET): Define.
+ (ARM_MAX_FWD_BRANCH_OFFSET): Define.
+ (ARM_MAX_BWD_BRANCH_OFFSET): Define.
+ (THM_MAX_FWD_BRANCH_OFFSET): Define.
+ (THM_MAX_BWD_BRANCH_OFFSET): Define.
+ (arm_long_branch_stub): Define.
+ (arm_pic_long_branch_stub): Define.
+ (arm_thumb_v4t_long_branch_stub): Define.
+ (arm_thumb_thumb_long_branch_stub): Define.
+ (arm_thumb_arm_v4t_long_branch_stub): Define.
+ (STUB_SUFFIX): Define.
+ (elf32_arm_stub_type): Define.
+ (elf32_arm_stub_hash_entry): Define.
+ (elf32_arm_link_hash_entry): Add stub_cache field.
+ (arm_stub_hash_lookup): Define.
+ (elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd,
+ add_stub_section, layout_sections_again, stub_group, bfd_count,
+ top_index, input_list fields.
+ (elf32_arm_link_hash_newfunc): Init new field.
+ (stub_hash_newfunc): New function.
+ (elf32_arm_link_hash_table_create): Init stub_hash_table.
+ (elf32_arm_hash_table_free): New function.
+ (arm_type_of_stub): New function.
+ (elf32_arm_stub_name): New function.
+ (elf32_arm_get_stub_entry): New function.
+ (elf32_arm_stub_add_mapping_symbol): New function.
+ (elf32_arm_add_stub): New function.
+ (arm_build_one_stub): New function.
+ (arm_size_one_stub): New function.
+ (elf32_arm_setup_section_lists): New function.
+ (elf32_arm_next_input_section): New function.
+ (group_sections): New function.
+ (elf32_arm_size_stubs): New function.
+ (elf32_arm_build_stubs): New function.
+ (bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections.
+ (bfd_elf32_arm_process_before_allocation): No longer handle
+ R_ARM_CALL and R_ARM_THM_CALL.
+ (using_thumb_only): New function.
+ (elf32_arm_final_link_relocate): Redirect calls to stub if range
+ exceeds encoding capabilities.
+ (bfd_elf32_bfd_link_hash_table_free): Define.
+ * bfd-in.h (R_ARM_max): Fix value to 130.
+ (elf32_arm_setup_section_lists): Protype.
+ (elf32_arm_next_input_section): Protype.
+ (elf32_arm_size_stubs): Protype.
+ (elf32_arm_build_stubs): Protype.
+ * bfd-in2.h: Regenerate.
+
+2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls.
+ * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
+
+2008-05-14 Alan Modra <amodra@bigpond.net.au>
+
+ * Makefile.am: Run "make dep-am".
+ * Makefile.in: Regenerate.
+
+2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
+ Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (section_covers_vma): New function.
+ (ppc_elf_get_synthetic_symtab): New function.
+ (bfd_elf32_get_synthetic_symtab): Define.
+ * elf64-ppc.c (section_covers_vma): New function.
+ (ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch
+ table entries, and __glink_PLTresolve on resolver stub.
+ (ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve.
+
+2008-05-12 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6443
+ * elf32-ppc.c (MUST_BE_DYN_RELOC): Delete.
+ (must_be_dyn_reloc): New function.
+ (ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs
+ in pies.
+ (ppc_elf_tls_optimize): Optimise pies.
+ (ppc_elf_relocate_section): Use a section symbol rather than no
+ symbol if possible for LD->IE TLS sequence, but don't error if
+ we must use no symbol.
+ * elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c.
+ (must_be_dyn_reloc): Likewise.
+ (ppc64_elf_check_relocs): Likewise.
+ (ppc64_elf_tls_optimize): Likewise.
+ (ppc64_elf_relocate_section): Likewise.
+
+2008-05-12 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym.
+
+2008-05-10 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ * elfcore.h (elf_core_file_p): Warn about core truncation.
+
+2008-05-07 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (xtensa_property_section_name): New.
+ (xtensa_make_property_section): New.
+ (xtensa_get_property_section): Make static. Do not create a new
+ section if it does not exist.
+
+2008-05-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_special_sections): Add "._ea".
+ (spu_elf_relocate_section): Handle relocations against symbols
+ defined in ._ea specially.
+
+2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf32-arm.c (elf32_arm_symbian_link_hash_table_create): Use
+ ARRAY_SIZE.
+ (elf32_arm_symbian_plt_sym_val): New.
+ (elf_backend_plt_sym_val): Define.
+
+2008-05-03 Alan Modra <amodra@bigpond.net.au>
+
+ PR 2995, PR 6473
+ * elf.c (rewrite_elf_program_header): Rather than clearing
+ p_paddr_valid at end, don't set it in the first place. Delete
+ comment no longer relevant. When not p_paddr_valid, don't set
+ paddr from vaddr, and don't set p_vaddr_offset.
+
+2008-05-01 Cary Coutant <ccoutant@google.com>
+
+ * elf.c (bfd_elf_get_str_section): Fix memory leak caused by
+ corrupt string table.
+
+2008-05-01 Joel Brobecker <brobecker@adacore.com>
+
+ * cache.c (cache_bread_1): Renames cache_bread.
+ (cache_bread): New function.
+
+2008-05-01 Alan Modra <amodra@bigpond.net.au>
+
+ PR 2995, PR 6473
+ * elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr.
+ (assign_file_positions_for_load_sections): Combine nested "if".
+ (copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset
+ when all header p_paddr fields are zero.
+
+2008-04-30 Edmar Wienskoski <edmar@freescale.com>
+
+ * cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry.
+
+2008-04-29 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound)
+ (_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations
+ even if they are not loaded.
+ * elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section
+ first.
+
+2008-04-25 Jay Foad <jay.foad@gmail.com>
+
+ * reloc16.c (bfd_coff_reloc16_get_value): Add support for
+ undefined weak symbols.
+
+2008-04-25 Nick Clifton <nickc@redhat.com>
+
+ * po/vi.po: Updated Vietnamese translation.
+
+2008-04-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+
+2008-04-21 Cary Coutant <ccoutant@google.com>
+
+ * archive.c (_bfd_write_archive_contents): Fix incorrect use of
+ ARFMAG.
+
+2008-04-21 Nathan Sidwell <nathan@codesourcery.com>
+
+ * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't
+ set the value of undefined symbols in shared objects.
+ (_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for
+ undefined symbols unless pointer equality is needed.
+
+2008-04-18 Dennis Roberts <dennis.roberts@sunquestinfo.com>
+
+ * aix5ppc-core.c: Define macros for the default architecture and
+ machine for matching core files.
+ (xcoff64_core_p): Set the architecture and machine to the default
+ values defined in the macros mentioned above.
+ * rs6000-core.c: Define macros to determine whether or not the
+ core file header uses the core_dumpxx header format.
+ (rs6000coff_core_p): Don't match core files that use the
+ core_dumpxx header format.
+
+2008-04-16 Pedro Alves <pedro@codesourcery.com>
+
+ * config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add.
+
+2008-04-16 David S. Miller <davem@davemloft.net>
+
+ * reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22,
+ BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
+ BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New.
+ * libbfd.h: Regnerate.
+ * bfd-in2.h: Regenerate.
+ * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for
+ GOTDATA relocations.
+ (sparc_reloc_map): Likewise.
+ (_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like
+ R_SPARC_GOT*.
+ (_bfd_sparc_elf_gc_sweep_hook): Likewise.
+ (_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22,
+ R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and
+ R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc.
+ Simply ignore R_SPARC_GOTDATA_OP relocations.
+
+2008-04-14 Aurelien Jarno <aurelien@aurel32.net>
+
+ * configure.in: Link with the PIC version of libiberty on
+ Linux/MIPS hosts.
+ * configure: Regenerate.
+
+2008-04-14 Edmar Wienskoski <edmar@freescale.com>
+
+ * archures.c: Add bfd_mach_ppc_e500mc.
+ * bfd-in2.h: Regenerate.
+
+2008-04-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_build_stubs): Correct error message.
+ (mark_functions_via_relocs): Remove premature init of symtab_hdr.
+ (collect_overlays): Commment typo fix.
+
+2008-04-08 Kees Cook <kees@canonical.com>
+
+ * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
+ in EXEC_P bfds.
+
+2008-04-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c: Include libiberty.h.
+ (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
+ non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
+ spu_elf_relink, auto_overlay fields.
+ (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
+ (needs_ovl_stub): Flip test so that call to non-function warning
+ is emitted during relocate_section rather than earlier.
+ (spu_elf_check_vma): Stash --auto-overlay parameters, and clear
+ auto_overlay if no section exceeds local store.
+ (struct call_info): Add count, max_depth, is_pasted fields.
+ (struct function_info): Add rodata, last_caller, call_count,
+ depth, new visit flags.
+ (insert_callee): Increment call count.
+ (copy_callee): New function.
+ (mark_functions_via_relocs): Investigate all reloc types to count
+ possible function pointer stubs for --auto-overlay. Track
+ last_caller and increment function call_count.
+ (pasted_function): Insert a "call" into call info for pasted section.
+ (remove_cycles): Track max depth of calls. Don't emit call graph
+ pruning warning for --auto-overlay.
+ (build_call_tree): Don't transfer_calls for --auto-overlay.
+ Adjust remove_cycles call.
+ (sort_calls, sort_lib, sort_bfds): New functions.
+ (struct _mos_param, struct _uos_param, struct _cl_param): New.
+ (mark_overlay_section, unmark_overlay_section): New functions.
+ (collect_lib_sectios, auto_ovl_lib_functions): New functions.
+ (collect_overlays, find_pasted_call): New functions.
+ (sum_stack): Deal with is_pasted "calls". Exit before printing
+ when --auto-overlay.
+ (spu_elf_auto_overlay): New function.
+ (spu_elf_final_link): Call spu_elf_auto_overlay.
+ * elf32-spu.h (spu_elf_check_vma): Update prototype.
+
+2008-04-07 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
+ is defined in overlay section before creating a stub.
+ (build_spuear_stubs): Likewise.
+ (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
+
+2008-04-02 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (insert_callee): Reorder call list so most recent
+ call is always first.
+ (interesting_section): Move.
+ (mark_functions_via_relocs): Fold interesting_section and
+ reloc_count tests in callers to here. Simplify output section
+ owner test.
+ (discover_functions): Set "gaps" when no symbols and some
+ "interesting_section". Run pasted_function loop for no symbol
+ bfds.
+ (for_each_node, transfer_calls): New functions.
+ (mark_non_root): Adjust to suit for_each_node.
+ (call_graph_traverse): Likewise. Fix memory leak. Rename to..
+ (remove_cycles): ..this.
+ (build_call_tree): Use for_each_node and transfer_calls.
+ (struct _sum_stack_param): New.
+ (sum_stack): Adjust to suit for_each_node. Return error on
+ malloc failure. Move code to print root node cumulative stack from..
+ (spu_elf_stack_analysis): ..here. Use for_each_node.
+
+2008-03-31 Cary Coutant <ccoutant@google.com>
+
+ PR 6006
+ * archive.c (_bfd_slurp_extended_name_table): Change
+ ARFMAG[0] to ARFMAG[1].
+ (_bfd_construct_extended_name_table): Likewise.
+
+2008-03-31 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.
+ (_bfd_mips_elf_check_relocs): Update comments. Always call
+ mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
+
+2008-03-27 Cary Coutant <ccoutant@google.com>
+
+ Add support for thin archives.
+ * archive.c (_bfd_find_nested_archive): New function.
+ (get_extended_arelt_filename): Add origin parameter.
+ (_bfd_generic_read_ar_hdr_mag): Deal with extended name
+ combined with a file offset.
+ (append_relative_path): New function.
+ (_bfd_get_elt_at_filepos): Deal with external members and
+ nested archives.
+ (bfd_generic_openr_next_archived_file): Thin archives.
+ (bfd_generic_archive_p): Recognize new magic string.
+ (adjust_relative_path): New function.
+ (_bfd_construct_extended_name_table): Construct extended
+ names for thin archive members.
+ (_bfd_write_archive_contents): Emit new magic string, skip
+ copying files for thin archives.
+ * bfd-in.h (bfd_is_thin_archive): New macro.
+ * bfd.c (struct bfd): New fields for thin archives.
+ * libbfd-in.h (struct areltdata): New field for thin archives.
+ * opncls.c (bfd_close): Delete BFDs for nested archives.
+
+2008-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
+ _bfd_final_link_relocate that also handles R_pcrel24 relocs.
+ (bfinfdpic_relocate_section, bfin_relocate_section): Use it.
+
+2008-03-25 Nathan Sidwell <nathan@codesourcery.com>
+
+ * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
+ in vxworks tls_vars sections.
+ (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
+ * elf32-i386.c (allocate_dynrelocs,
+ elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
+ * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
+ ppc_elf_relocate_section): Likewise.
+ * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
+ sh_elf_relocate_section): Likewise.
+ * elfxx-sparc.c (allocate_dynrelocs,
+ _bfd_sparc_elf_size_dynamic_sections,
+ _bfd_sparc_elf_relocate_section): Likewise.
+
+2008-03-21 Adam Nemet <anemet@caviumnetworks.com>
+
+ * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
+ print the values from the dynamic section.
+
+2008-03-20 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
+ (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
+
+2008-03-20 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
+ (spu_elf_find_overlays, spu_elf_size_stubs): Likewise
+ (process_stubs, discover_functions, build_call_tree): Likewise.
+ (spu_elf_stack_analysis): Likewise.
+ (spu_elf_check_vma): Likewise. Move.
+ (struct call_info): Make "is_tail" a bitfield.
+ (insert_callee): Clear fun->start and set fun->is_func if we find
+ a non-tail call.
+ * elf32-spu.h (spu_elf_create_sections): Update prototype.
+ (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
+
+2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * aclocal.m4: Regenerate.
+ * configure: Likewise.
+ * Makefile.in: Likewise.
+
+2008-03-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/5789
+ PR ld/5943
+ * elf32-i386.c (elf_i386_relocate_section): Issue an error
+ for R_386_GOTOFF relocaton against undefined hidden/internal
+ symbols when building a shared object.
+
+ * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an
+ error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32
+ relocaton against undefined hidden/internal symbols when
+ building a shared object.
+ (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol
+ is referenced locally, but isn't defined in a regular file.
+
+2008-03-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
+ HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
+ BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
+ HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
+ * bfd.c: Here.
+
+ * bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
+ mtime_set, no_export, output_has_begun and has_armap to bit
+ field.
+
+ * bfd-in2.h: Regenerated.
+
+2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * cache.c (close_one): Remove mtime hack.
+
+2008-03-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/5913
+ * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
+ (elfNN_ia64_dtprel_base): Likewise.
+ (elfNN_ia64_relocate_section): Go to missing_tls_sec if
+ tls_sec is NULL before calling elfNN_ia64_tprel_base or
+ elfNN_ia64_dtprel_base. Report unsupported TLS relocations.
+
+2008-03-14 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
+ common code to..
+ (maybe_needs_stub): ..here, a new function that also omits stubs
+ for .eh_frame, and..
+ (needs_ovl_stub): ..here. Create stubs for labels in code section
+ referenced by switch jump table.
+ (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return.
+ (enum _insn_type): Delete.
+ (enum _stub_type): New.
+ (count_stub, build_stub): Adjust.
+ (allocate_spuear_stubs, build_spuear_stubs): Adjust.
+
+2008-03-13 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
+ (_bfd_elf_assign_file_position_for_section): Simplify align.
+ (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
+ for sh_addralign.
+ (elf_fake_sections, swap_out_syms): Likewise.
+ * elflink.c (bfd_elf_final_link): Likewise.
+
+2008-03-13 Alan Modra <amodra@bigpond.net.au>
+
+ * Makefile.am: Run "make dep-am".
+ * Makefile.in: Regenerate.
+ * po/SRC-POTFILES.in: Regenerate.
+
+2008-03-12 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ From Jie Zhang <jie.zhang@analog.com>
+ * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
+ gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
+ gotoff, call and sym not bitfields.
+ (bfinfdpic_gc_sweep_hook): New function; update the relocation
+ information for the relocations of the section being removed.
+ (bfinfdpic_check_relocs): Accumulate the number of relocations
+ which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
+ fdgoffhilo, gotoff, call and sym fields.
+ (elf_backend_gc_sweep_hook): Redefine for FD-PIC.
+
+2008-03-12 Alan Modra <amodra@bigpond.net.au>
+
+ PR 5900
+ * elf-bfd.h: Include elf/internal.h after elf/external.h.
+ * elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
+ (elf_swap_symbol_out): Adjust SHN_XINDEX test.
+ (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
+ seen in external structs.
+ (valid_section_index_p): Delete.
+ (elf_object_p): Don't increment section numbers over reserved range.
+ Simplify test for valid sh_link, sh_info and e_shstrndx fields.
+ (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
+ seen in external structs. Don't increment section numbers over
+ reserved range.
+ * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
+ (bfd_section_from_shdr): Likewise.
+ (group_signature): Range check before accessing elf_elfsections.
+ (_bfd_elf_setup_sections): Likewise.
+ (bfd_section_from_shdr): Likewise.
+ (bfd_section_from_shdr): Don't increment section number over
+ reserved sections.
+ (assign_file_positions_for_non_load_sections): Likewise.
+ (assign_file_positions_except_relocs): Likewise.
+ (_bfd_elf_write_object_contents): Likewise.
+ (assign_section_numbers): Likewise. Adjust for changed SHN_*.
+ (prep_headers): Delete unused variable.
+ * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
+ for changed SHN_* values.
+ (check_dynsym, elf_link_input_bfd): Likewise.
+ (bfd_elf_final_link): Likewise. Don't skip over reserved section
+ range.
+ (elf_fixup_link_order): Check that sh_link field is valid.
+ * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
+ * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
+ accesssing elf_elfsections.
+ * elf32-avr.c (elf32_avr_size_stubs): Likewise.
+ * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
+ * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
+ * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
+ SHN_* defines. Test for SHN_BAD return from
+ _bfd_elf_section_from_bfd_section
+
+2008-03-12 Alan Modra <amodra@bigpond.net.au>
+
+ * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
+ * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
+ SHN_BAD on error.
+ (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
+ _bfd_elf_section_from_bfd_section, not -1.
+ (swap_out_syms): Likewise.
+ * elflink.c (elf_link_add_object_symbols): Likewise.
+ (bfd_elf_get_bfd_needed_list): Likewise.
+ (bfd_elf_match_symbols_in_sections): Likewise.
+ (elf_link_add_object_symbols): Don't bother testing for symbols
+ using normal sections before calling bfd_section_from_elf_index.
+ (elf_link_input_bfd, bfd_elf_final_link): Likewise.
+ (bfd_elf_reloc_symbol_deleted_p): Likewise.
+ * elfcode.h (elf_slurp_symbol_table): Likewise.
+ * elf32-spu.c (get_sym_h): Likewise.
+ * elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
+ * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
+ * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.
+
+2008-03-11 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_relocate_section): Test identical conditions
+ to those in process_stubs for overlay symbols.
+
+2008-03-09 Paul Brook <paul@codesourcery.com>
+
+ * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
+ Tag_VFP_arch values.
+
+2008-03-08 Paul Brook <paul@codesourcery.com>
+
+ * elf32-arm.c (insert_thumb_branch): Rewrite.
+ (elf32_thumb_to_arm_stub): Use new insert_thumb_branch.
+
+2008-03-07 Paul Brook <paul@codesourcery.com>
+
+ * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
+ MOVT relocations.
+ (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
+ extension.
+ (elf32_arm_relocate_section): Handle MOVW and MOVT
+ relocations. Improve safety check for other weird relocations.
+ (elf32_arm_check_relocs): Only set h->needs_plt for branch/call
+ relocations.
+
+2008-03-03 Bob Wilson <bob.wilson@acm.org>
+
+ * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and
+ only compute its value once.
+
+2008-03-03 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (struct got_entry): Add "addend" field.
+ (count_stub, build_stub): Use a new stub if relocation addend
+ differs from existing stubs for this symbol.
+ (process_stubs): Deal with addends.
+ (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise.
+
+2008-03-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/5789
+ * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true
+ for hidden and local symbols.
+
+2008-03-03 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (allocate_dynrelocs): Discard relocs on
+ undefined symbols with internal or hidden visibility.
+ (ppc_elf_relocate_section): Likewise. Use SYMBOL_CALLS_LOCAL
+ rather than SYMBOL_REFERENCES_LOCAL on branches. Don't
+ return immediately on dynamic reloc error.
+
+2008-03-01 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs
+ if emitrelocations.
+ (get_relocs): New function, split out from..
+ (ppc_build_one_stub): ..here. Add relocs on plt_branch stubs if
+ emitrelocations. Remove indx temp.
+ (ppc_size_one_stub): Count new stub relocs.
+ (ppc64_elf_size_stubs): Count new glink reloc.
+ (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations.
+ (ppc64_elf_finish_dynamic_sections): Output glink relocs.
+ * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic
+ glink code.
+
+2008-02-28 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (mark_functions_via_relocs): Don't assume that
+ the "->start" pointer reaches to function origin, so that we
+ can handle functions split over more than two sections.
+ (build_call_tree): Likewise.
+ (pasted_function): Don't attempt to set fun->start back to the
+ function origin, just go back one section.
+
+2008-02-27 Catherine Moore <clm@codesourcery.com>
+
+ * elf.c ( _bfd_elf_print_private_bfd_data): Call
+ elf_backend_get_target_dtag if defined.
+ * elf32-mips.c (elf_backend_get_target_dtag): Define.
+ * elf64-mips.c: Likewise.
+ * elfn32-mips.c: Likewise.
+ * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
+ * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
+ * elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
+ * elfxx-target.h (elf_backend_get_target_dtag): Add default.
+ (elf_backend_data): Add elf_backend_get_target_dtag.
+
+2008-02-26 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
+ for R_PPC_REL32 syms. Don't set non_got_ref on branch reloc syms,
+ and assume branch relocs are not dynamic when non-shared.
+ (readonly_dynrelocs): New function, split out from..
+ (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
+ (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
+ clear non_got_ref..
+ (allocate_dynrelocs): ..and don't set u.def for undefined weak.
+ Do allow dynamic relocs on undefined symbols.
+ (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
+ (ppc_elf_relocate_section): Mirror dynamic reloc changes in
+ check_relocs.
+ (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
+ plt symbols needing pointer_equality_needed.
+
+2008-02-23 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
+
+2008-02-23 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
+ pointer_equality_needed.
+ (ppc_elf_check_relocs): Split out non-branch relocs from others
+ that might emit dynamic relocs. Set pointer_equality_needed
+ for their symbols. Don't set non_got_ref on branch reloc symbols.
+ (ppc_elf_hash_symbol): New function.
+ (elf_backend_hash_symbol): Define.
+ (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
+ Error if pointer_equality_needed on weak plt symbol.
+
+2008-02-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/5788
+ * elflink.c (elf_create_symbuf): Correct buffer size and
+ position.
+
+2008-02-22 Nick Clifton <nickc@redhat.com>
+
+ PR 868
+ * dwarf2.c: Revert previous patch. All of the allocate memory is
+ on an obstack which will be freed at some other time.
+
+2008-02-20 Nick Clifton <nickc@redhat.com>
+
+ PR 868
+ * libbfd.c (bfd_realloc_or_free): New function. Performs like
+ bfd_realloc, but if the (re)allocation fails, the pointer is
+ freed.
+ * libbfd-in.h: Prototype.
+ * libbfd.h: Regenerate.
+ * bfdio.c (bfd_bwrite): Use the new function.
+ (bfd_seek): Likewise.
+ * bfdwin.c:(bfd_get_file_window): Likewise.
+ * elf-strtab.c (_bfd_elf_strtab_add): Likewise.
+ * elf32-ppc.c (ppc_elf_relax_section): Likewise.
+ * elf32-xtensa.c (vsprintf_msg): Likewise.
+ * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
+ * stabs.c (_bfd_link_seciton_stabs): Likewise.
+ * vms-misc.c (_bfd_vms_get_record): Likewise.
+ * vms-tir.c (check_section): Likewise.
+ * vms.c (vms_new_section_hook): Likewise.
+ * elf32-arm.c (elf32_arm_section_map_add): Check that the
+ allocation of sec_data->map succeeded before using it.
+ * elflink.c (elf_link_output_sym): Do not overwrite finfo->
+ symshndxbuf until it is known that the reallocation succeeded.
+
+2008-02-20 Diogo de Carvalho Kraemer <diogo@kraemer.eng.br>
+ Nick Clifton <nickc@redhat.com>
+
+ PR 868
+ * dwarf2.c (read_abbrevs): Free the abbreviation table if we run
+ out of memory.
+ (decode_line_info): Free the line_info_table before returning a
+ failure result.
+ (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
+ Free the line table. Free the function table. Free the variable
+ table.
+
+2008-02-17 Mark Kettenis <kettenis@gnu.org>
+
+ * elf.c (swap_out_syms): Avoid preprocessing directive within
+ macro arg.
+
+2008-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * elf.c (assign_file_positions_for_load_sections): Set the type of
+ PT_NOTE sections to SHT_NOTE.
+
+2008-02-17 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * simple.c (bfd_simple_get_relocated_section_contents): Set
+ link_info.output_bfd.
+
+2008-02-16 Nathan Sidwell <nathan@codesourcery.com>
+
+ * dwarf2.c (find_line): Don't trust debug information after an
+ unparseable compilation unit.
+
+2008-02-15 Alan Modra <amodra@bigpond.net.au>
+
+ PR 5765
+ * section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags.
+ * bfd-in2.h: Regenerate.
+
+2008-02-15 Alan Modra <amodra@bigpond.net.au>
+
+ * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
+ * elf.c (bfd_elf_allocate_object): Don't check for already allocated
+ tdata.
+ * elf32-hppa.c (elf32_hppa_mkobject): New function.
+ (bfd_elf32_mkobject): Define.
+ * elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with..
+ (is_ppc_elf): ..this new macro.
+ * elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with..
+ (is_ppc64_elf): ..this new macro.
+
+2008-02-15 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c: Replace all accesses to hash->creator field with
+ output_bfd->xvec.
+ * cofflink.c: Likewise.
+ * coff-h8300.c: Likewise.
+ * ecoff.c: Likewise.
+ * elf32-m68hc1x.c: Likewise.
+ * elf32-ppc.c: Likewise.
+ * elf64-alpha.c: Likewise.
+ * elf64-ppc.c: Likewise.
+ * elf64-sparc.c: Likewise.
+ * elfxx-mips.c: Likewise.
+ * i386linux.c: Likewise.
+ * m68klinux.c: Likewise.
+ * sparclinux.c: Likewise.
+ * sunos.c: Likewise.
+ * xcofflink.c: Likewise.
+ * linker.c: Likewise.
+ (_bfd_link_hash_table_init): Don't store creator.
+
+2008-02-14 Peter Jones <pjones@redhat.com>
+
+ * efi-rtdrv-ia32.c: New file.
+ * efi-bsdrv-ia32.c: New file.
+ * efi-rtdrv-ia64.c: New file.
+ * efi-bsdrv-ia64.c: New file.
+ * efi-rtdrv-x86_64.c: New file.
+ * efi-bsdrv-x86_64.c: New file.
+ * peicode.h (pe_bfd_object_p): Add support for boot service and
+ runtime service drivers.
+ * libpei.h: Add macros for EFI formats, and rename the efi application
+ format macros to disambiguate.
+ * targets.c: Add bfd_target _vec externs.
+ (_bfd_tar): Add EFI _vec entries.
+ * config.bfd: Add EFI vectors into the selection routines.
+ * configure.in: add EFI _vec entries.
+ * configure: Regenerate.
+ * Makefile.am: Add EFI files.
+ * Makefile.in: Regenerate.
+
+2008-02-14 Nathan Sidwell <nathan@codesourcery.com>
+
+ * dwarf1.c (struct dwarf1_debug): Add syms member.
+ (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
+ (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
+ section contents, check for out of memory.
+
+ * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
+ (parse_die): Change data pointers to bfd_byte.
+ (parse_line_table, parse_functions_in_unit): Likewise.
+
+2008-02-14 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c (compute_bucket_count): Warning fixes.
+
+2008-02-12 DJ Delorie <dj@redhat.com>
+
+ * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
+ relocation pointing to local symbol in merged section.
+
+ * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
+ (iq2000_elf_relocate_section): Call it.
+
+2008-02-12 Nick Clifton <nickc@redhat.com>
+
+ PR ld/5692
+ * elf-bfd.h (enum elf_object_id): New enum, used to identify
+ target specific extensions to the elf_obj_tdata structure.
+ (struct elf_obj_tdata): New field 'object_id'.
+ (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
+ macros for accessing fields in the elf_obj_tdata structure.
+ (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
+ (bfd_elf_allocate_object): New function.
+ * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
+ and implement by calling bfd_elf_allocate_object.
+ (bfd_elf_allocate_object): New function: Allocates an
+ elf_obj_tdata structure, possibly with a target specific
+ extension.
+ * elfxx-target.h (bfd_elfNN_mkobject): Use
+ bfd_elf_make_generic_object as the default value.
+ * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
+ for consistency with other, similar structures.
+ (is_arm_elf): New macro. Checks a BFD to make sure that is an ARM
+ ELF bfd.
+ (elf32_arm_mkobject): Call bfd_elf_allocate_object.
+ (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
+ the bfd being processed.
+ (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
+ (bfd_elf32_arm_set_target_relocs): Likewise.
+ (bfd_elf32_arm_final_link_relocate): Likewise.
+ (bfd_elf32_arm_copy_private_bfd_data): Likewise.
+ (bfd_elf32_arm_merge_eabi_attributes): Likewise.
+ (bfd_elf32_arm_merge_private_bfd_data): Likewise.
+ (bfd_elf32_arm_check_relocs): Likewise.
+ (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
+ (bfd_elf32_arm_size_dynamic_sections): Likewise.
+ (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
+ (bfd_elf32_arm_init_maps): Likewise.
+ (bfd_elf32_arm_final_link_relocate): Likewise.
+ (bfd_elf32_arm_relocate_section): Likewise.
+ (bfd_elf32_arm_gc_sweep_hook): Likewise.
+ (bfd_elf32_arm_check_relocs): Likewise.
+ (bfd_elf32_arm_size_dynamic_sections): Likewise.
+ * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
+ (is_i386_elf): New macro. Checks a BFD to make sure that is an x86
+ ELF bfd.
+ (elf_i386_check_relocs): Use is_i386_elf macro to check the bfd
+ being processed.
+ (elf_i386_size_dynamic_sections): Likewise.
+ (elf_i386_relocate_section): Likewise.
+ (elf_i386_check_relocs): Use elf_symtab_hdr.
+ (elf_i386_gc_sweep_hook): Likewise.
+ (elf_i386_size_dynamic_sections): Likewise.
+ (elf_i386_relocate_section): Likewise.
+ * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
+ (elf_create_pointer_linker_section): Use is_ppc_elf_target to
+ verify that the bfd before accessing target specific fields.
+ (ppc_elf_check_relocs): Likewise.
+ (elf_finish_pointer_linker_section): Likewise.
+ (elf_create_pointer_linker_section): Use elf_symtab_hdr.
+ (ppc_elf_check_relocs): Likewise.
+ (ppc_elf_gc_sweep_hook): Likewise.
+ (ppc_elf_tls_optimize): Likewise.
+ (ppc_elf_size_dynamic_sections): Likewise.
+ (ppc_elf_relax_section): Likewise.
+ (ppc_elf_relocate_section): Likewise.
+ * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
+ reminding programmers to keep this structure in sync with the one
+ defined in elf64-s390.c.
+ (elf_s390_mkobject): Call bfd_elf_allocate_object.
+ (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
+ ELF bfd.
+ (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
+ being processed.
+ (elf_s390_size_dynamic_sections): Likewise.
+ (elf_s390_relocate_section): Likewise.
+ (elf_s390_check_relocs): Use elf_symtab_hdr.
+ (elf_s390_gc_sweep_hook): Likewise.
+ (elf_s390_size_dynamic_sections): Likewise.
+ (elf_s390_relocate_section): Likewise.
+ * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
+ (is_sh_elf): New macro. Checks a BFD to make sure that is an SH
+ ELF bfd.
+ (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
+ bfd being processed.
+ (sh_elf_relocate_section): Likewise.
+ (sh_elf_check_relocs): Likewise.
+ (sh_elf_copy_private_data): Likewise.
+ (sh_elf_relax_section): Use elf_symtab_hdr.
+ (sh_elf_size_dynamic_sections): Likewise.
+ (sh_elf_relocate_section): Likewise.
+ (sh_elf_get_relocated_section_contents): Likewise.
+ (sh_elf_gc_sweep_hook): Likewise.
+ (sh_elf_check_relocs): Likewise.
+ * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
+ (is_alpha_elf): New macro. Checks a BFD to make sure that is an
+ Alpha ELF bfd.
+ (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
+ the bfd being processed.
+ (elf64_alpha_create_dynamic_section): Likewise.
+ (elf64_alpha_check_relocs): Likewise.
+ (elf64_alpha_size_got_sections): Likewise.
+ (elf64_alpha_relax_section): Likewise.
+ (elf64_alpha_relocate_section): Likewise.
+ (elf64_alpha_final_link): Likewise.
+ (elf64_alpha_check_relocs): Use elf_symtab_hdr.
+ (elf64_alpha_relax_section): Likewise.
+ (elf64_alpha_relocate_section_r): Likewise.
+ (elf64_alpha_relocate_section): Likewise.
+ * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
+ (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
+ being processed.
+ (opd_entry_value): Likewise.
+ (allocate_dynrelocs): Likewise.
+ (ppc64_elf_relocate_section): Likewise.
+ (ppc64_elf_check_relocs): Use elf_symtab_hdr.
+ (opd_entry_value): Likewise.
+ (ppc64_elf_gc_sweep_hook): Likewise.
+ (get_sym_h): Likewise.
+ (ppc64_elf_edit_opd): Likewise.
+ (ppc64_elf_tls_optimize): Likewise.
+ (ppc64_elf_edit_toc): Likewise.
+ (ppc64_elf_size_dynamic_sections): Likewise.
+ (toc_adjusting_stub_needed): Likewise.
+ (ppc64_elf_size_stubs): Likewise.
+ (ppc64_elf_relocate_section): Likewise.
+ * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
+ reminding programmers to keep this structure in sync with the one
+ defined in elf32-s390.c.
+ (elf_s390_mkobject): Call bfd_elf_allocate_object.
+ (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
+ ELF bfd.
+ (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
+ being processed.
+ (elf_s390_size_dynamic_sections): Likewise.
+ (elf_s390_relocate_section): Likewise.
+ (elf_s390_check_relocs): Use elf_symtab_hdr.
+ (elf_s390_gc_sweep_hook): Likewise.
+ (elf_s390_size_dynamic_sections): Likewise.
+ (elf_s390_relocate_section): Likewise.
+ * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
+ (is_x86_64_elf): New macro. Checks a BFD to make sure that is an
+ x86_64 ELF bfd.
+ (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
+ being processed.
+ (elf64_x86_64_size_dynamic_sections): Likewise.
+ (elf64_x86_64_relocate_section): Likewise.
+ (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
+ (elf64_x86_64_gc_sweep_hook): Likewise.
+ (elf64_x86_64_size_dynamic_sections): Likewise.
+ (elf64_x86_64_relocate_section): Likewise.
+ * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
+ (is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc
+ ELF bfd.
+ (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
+ bfd being processed.
+ (_bfd_sparc_elf_gc_sweep_hook): Likewise.
+ (_bfd_sparc_elf_size_dynamic_sections): Likewise.
+ (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
+ (_bfd_sparc_elf_gc_sweep_hook): Likewise.
+ (_bfd_sparc_elf_size_dynamic_sections): Likewise.
+ (_bfd_sparc_elf_relocate_section): Likewise.
+
+2008-02-12 Alan Modra <amodra@bigpond.net.au>
+
+ PR 5303, 5755
+ * arange-set.c: Delete.
+ * arange-set.h: Delete.
+ * dwarf2.c: Revert 2007-09-21 changes.
+ * Makefile.am: Likewise.
+ * Makefile.in: Regenerate.
+ * po/SRC-POTFILES.in: Regenerate.
+
+2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
+ if necessary.
+ (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
+ mismatches are detected.
+
+ * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
+ emit invalid relocs or rofixup entries for deleted .eh_frame entries.
+
+2008-02-11 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
+ was reached.
+ * srec.c (srec_scan): Calculate the checksum. Complain on mismatch.
+
+2008-02-07 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
+ of _ovly_buf_table size.
+ (spu_elf_build_stubs): Use low bit of .size as "present" bit.
+ Adjust initialisations relating to _ovly_buf_table.
+
+2008-02-04 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
+ relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND
+ relocations against dynamic symbols.
+ (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
+ .xt.lit section.
+
+2008-02-04 Kai Tietz <kai.tietz@onevision.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR 5715
+ * warning.m4: Enable -Wno-format by default when using gcc on
+ mingw.
+ * configure: Regenerated.
+
+2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
+
+ * archures.c: Update copyright.
+ (bfd_mach_mips_octeon): New macro.
+ * bfd-in2.h: Regenerate.
+ * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
+ (mips_set_isa_flags): Likewise.
+ (mips_mach_extensions): Add Octeon.
+ * cpu-mips.c: Update copyright.
+ (I_mipsocteon): New enum constant.
+ (arch_info_struct): Add Octeon.
+
+2008-02-04 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_relocate_section): Correct return type.
+ Return error status on unexpected relocation errors.
+
+2008-02-04 Alan Modra <amodra@bigpond.net.au>
+
+ PR ld/5692
+ * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
+ on non-ELF input.
+ * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
+ processing on non-ELF input.
+
+2008-01-31 Marc Gauthier <marc@tensilica.com>
+
+ * config.bfd (xtensa*-*-*): Recognize processor variants.
+
+2008-01-31 Nick Clifton <nickc@redhat.com>
+
+ PR ld/5692
+ * elf.c (bfd_elf_get_elf_syms): Check the return value of
+ get_elf_backend_data.
+
+2008-01-28 Fabian Groffen <grobian@gentoo.org>
+
+ * config.bfd (x86_64-*-solaris2): Add support for this target.
+
+2008-01-28 Alan Modra <amodra@bigpond.net.au>
+
+ Rewrite SPU overlay handling code. Put overlay calls stubs in the
+ overlays where possible. Use a faster call stub, or optionally at
+ compile time, a more compact stub. Double size of _ovly_buf_table
+ so that low bit of _ovly_table.buf can be used as a "present" bit.
+ Reserve an extra _ovly_table entry for index zero.
+ * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
+ add new ones.
+ (struct got_entry): New.
+ (struct spu_stub_hash_entry): Delete.
+ (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
+ (spu_elf_link_hash_table_create): Adjust for struct changes.
+ (spu_stub_name): Delete.
+ (spu_elf_find_overlays): Don't track sections from overlay regions.
+ Instead set ovl_buf number in spu elf section data. Error if
+ overlays in one region don't start at the same address. Adjust
+ for struct _spu_elf_section_data changes.
+ (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
+ (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
+ (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
+ (enum _insn_type): New.
+ (count_stub, build_stub): New functions.
+ (allocate_spuear_stubs): Use count_stub.
+ (build_spuear_stubs): Use build_stub.
+ (populate_stubs, sort_stubs): Delete.
+ (process_stubs): New function.
+ (write_one_stub): Delete.
+ (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
+ (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
+ (maybe_insert_function, check_function_ranges): Likewise.
+ (find_function, pasted_function, build_call_tree): Likewise.
+ (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
+ (spu_elf_modify_program_headers): Likewise.
+ (interesting_section): Detect stub sections differently. Delete
+ htab param, adjust all callers.
+ (spu_elf_relocate_section): Rewrite stub handling.
+ (spu_elf_output_symbol_hook): Likewise.
+ (bfd_elf32_bfd_link_hash_table_free): Delete.
+ * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
+ output-only fields into a union. Add ovl_buf.
+ (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
+
+2008-01-25 DJ Delorie <dj@redhat.com>
+
+ * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
+
+2008-01-25 Kai Tietz <kai.tietz@onevision.com>
+
+ * bfd-in.h: Add mingw I64 support.
+ * bfd-in2.h: Regenerated.
+ * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
+
+2008-01-21 Alan Modra <amodra@bigpond.net.au>
+
+ PR 4453
+ * format.c (bfd_check_format_matches): Don't accept archives as
+ fully matching unless they have a map.
+
+2008-01-21 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
+
+2008-01-21 Alan Modra <amodra@bigpond.net.au>
+
+ * ecoff.c (_bfd_ecoff_archive_p): Delete.
+ * libecoff.h (_bfd_ecoff_archive_p): Delete.
+ * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
+ * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
+ (ecoff_biglittle_vec): Likewise.
+
+2008-01-19 Alan Modra <amodra@bigpond.net.au>
+
+ PR 5646
+ * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
+ non-NULL before dereferencing.
+
+2008-01-15 Alan Modra <amodra@bigpond.net.au>
+
+ PR 5604
+ * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
+ names from others.
+ (_bfd_elf_gc_keep): Declare.
+ * elfxx-target.h (elf_backend_gc_keep): Define.
+ (elfNN_bed): Init new field.
+ * elflink.c (_bfd_elf_gc_keep): New function.
+ (bfd_elf_gc_sections): Call gc_keep.
+ * elf64-ppc.c (elf_backend_gc_keep): Define.
+ (struct _ppc64_elf_section_data): Move .opd related fields to
+ a struct so they don't occupy the same storage. Adjust accesses
+ throughout file.
+ (ppc64_elf_gc_keep): New function, split out from..
+ (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
+ to mark .opd section, just set gc_mark.
+ (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
+ unless we are changing .opd. Test non-NULL opd->adjust at all
+ accesses throughout file.
+ * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
+
+2008-01-15 Alan Modra <amodra@bigpond.net.au>
+
+ * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
+ * bfd-in2.h: Regenerate.
+
+2008-01-11 Tristan Gingold <gingold@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
+ relocatable.
+ * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
+ * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
+ * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
+ * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
+ * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
+ * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
+ * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
+ * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
+ * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
+ * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
+ * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
+ * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
+ * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
+ * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
+ * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
+ * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
+ or executable output with relocations.
+
+2008-01-09 Nick Clifton <nickc@redhat.com>
+
+ PR gas/5552
+ * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
+ to FALSE for all relocs.
+
+2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ PR ld/5526
+ * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
+ fields. Rename u.cie.u.merged to u.cie.u.merged_with.
+ (eh_frame_sec_info): Add a cies field.
+ (eh_frame_hdr_info): Add a merge_cies field.
+ * elf-eh-frame.c (cie): Add a reloc_index member to the personality
+ union.
+ (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
+ of hdr_info->cies.
+ (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
+ cie structures in all cases and use it instead of extended_cies.
+ If merging, store the cie array in sec_info->cies and point each
+ CIE's eh_fde_cie at the associated element. Do not try to
+ calculate the value of the personality routine here; record the
+ offset of the relocation instead. Do not merge CIEs here.
+ (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
+ (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
+ (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
+ (find_merged_cie): New function.
+ (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
+
+2008-01-07 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/5535
+ * vms.c (vms_close_and_cleanup): Check for the presence of a
+ vms_private_data_struct before examining any of its fields.
+
+2008-01-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/5522
+ * elflink.c (elf_link_input_bfd): Don't write out a section if
+ its output section is marked with SEC_NEVER_LOAD.
+
+For older changes see ChangeLog-2007
+\f
+Local Variables:
+mode: change-log
+left-margin: 8
+fill-column: 74
+version-control: never
+End:
projects / msp430-binutils.git / blobdiff