+2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
+ max_contents_size, only consider sections whose contents must
+ be swapped in.
+
+2010-02-09 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
+ (ppc64_elf_size_dynamic_sections): ..and here..
+ (merge_got_entries): ..rather than here.
+
+2010-02-09 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
+ (has_small_toc_reloc): Define.
+ (ppc64_elf_check_relocs): Set the above flags.
+ (ppc64_elf_edit_opd): Delete obfd param.
+ (ppc64_elf_tls_optimize): Likewise.
+ (ppc64_elf_edit_toc): Likewise.
+ (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
+ * elf64-ppc.h: Update prototypes.
+
+2010-02-08 Alan Modra <amodra@gmail.com>
+
+ * section.c (struct bfd_section): Delete has_tls_reloc,
+ has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
+ Add sec_flg0 thru sec_flg5.
+ (BFD_FAKE_SECTION): Update for changed flags.
+ * ecoff.c (bfd_debug_section): Likewise.
+ * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
+ * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
+ (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
+ * elf32-xtensa.c (reloc_done): Define.
+ * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
+ * bfd-in2.h: Regenerate.
+
+2010-02-08 Tristan Gingold <gingold@adacore.com>
+
+ * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
+ for non-scattered relocations.
+
+2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
+
+ * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
+ apuinfo sections, only scan input sections once and reuse the
+ buffer.
+
+2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
+
+ * archures.c (bfd_mach_ppc_titan): Define.
+ * bfd-in2.h: Regenerate.
+ * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
+
+2010-02-08 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
+
+2010-02-05 Sterling Augustine <sterling@tensilica.com>
+
+ * elf.c (assign_file_positions_for_load_sections) Update lma of
+ section if necessary. Fixes Bugzilla 11219.
+
+2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c: Remove trailing white spaces.
+ * elf64-x86-64.c: Likewise.
+
+2010-02-03 Nick Clifton <nickc@redhat.com>
+
+ * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
+ entries for other architectures.
+ (struct elf_link_hash_table): Add hash_table_id field.
+ (elf_hash_table_id): New accessor macro.
+ * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
+ parameter.
+ * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
+ returning cast pointer.
+ (elf32_mn10300_link_hash_table_create): Identify new table as
+ containing MN10300 extensions.
+ (mn10300_elf_relax_section): Check pointer returned by
+ elf32_mn10300_hash_table.
+ * elf32-arm.c: Likewise, except using ARM extensions.
+ * elf32-avr.c: Likewise, except using AVR extensions.
+ * elf32-bfin.c: Likewise, except using BFIN extensions.
+ * elf32-cris.c: Likewise, except using CRIS extensions.
+ * elf32-frv.c: Likewise, except using FRV extensions.
+ * elf32-hppa.c: Likewise, except using HPPA32 extensions.
+ * elf32-i386.c: Likewise, except using I386 extensions.
+ * elf32-lm32.c: Likewise, except using LM32 extensions.
+ * elf32-m32r.c: Likewise, except using M32RM extensions.
+ * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
+ * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
+ * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
+ * elf32-m68k.c: Likewise, except using M68K extensions.
+ * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
+ * elf32-ppc.c: Likewise, except using PPC32 extensions.
+ * elf32-s390.c: Likewise, except using S390 extensions.
+ * elf32-sh.c: Likewise, except using SH extensions.
+ * elf32-spu.c: Likewise, except using SPU extensions.
+ * elf32-xtensa.c: Likewise, except using XTENSA extensions.
+ * elf64-alpha.c: Likewise, except using ALPHA extensions.
+ * elf64-hppa.c: Likewise, except using HPPA64 extensions.
+ * elf64-ppc.c: Likewise, except using PPC64 extensions.
+ * elf64-s390.c: Likewise, except using S390 extensions.
+ * elf64-x86-64.c: Likewise, except using X86_64 extensions.
+ * elfxx-ia64.c: Likewise, except using IA64 extensions.
+ * elfxx-mips.c: Likewise, except using MIPS extensions.
+ * elfxx-sparc.c: Likewise, except using SPARC extensions.
+ * elfxx-sparc.h: Likewise, except using SPARC extensions.
+ * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
+ redundant structure.
+ (elf32_cr16_hash_table): Delete unused macro.
+ (elf32_cr16_link_hash_traverse): Delete unused macro.
+ * elf32-score.c: Likewise.
+ * elf32-score7.c: Likewise.
+ * elf32-vax.c: Likewise.
+ * elf64-sh64.c: Likewise.
+
+2010-02-03 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (struct plt_entry): Move earlier in file.
+ (struct got_entry): Likewise. Add is_indirect and got.ent fields.
+ (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
+ Update all uses.
+ (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
+ Remove no_multi_toc.
+ (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
+ when allocating a new struct got_entry.
+ (allocate_got): New function, extracted from..
+ (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
+ (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
+ .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
+ (ppc64_elf_setup_section_lists): Remove output_bfd param and
+ no_multi_toc, add add_stub_section and layout_sections_again. Stash
+ new params in htab. Extract some code to..
+ (ppc64_elf_start_multitoc_partition): ..here. New function.
+ (ppc64_elf_next_toc_section): Check for linker script errors. Handle
+ second pass toc scan.
+ (merge_got_entries, merge_global_got, reallocate_got): New functions.
+ (ppc64_elf_reinit_toc): Rename to..
+ (ppc64_elf_finish_multitoc_partition): ..this.
+ (ppc64_elf_layout_multitoc): New function.
+ (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
+ layout_sections_again params.
+ (ppc64_elf_relocate_section): Handle indirect got entries.
+ * elf64-ppc.h: Update prototypes. Declare new functions.
+
+2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf-bfd.h (elfcore_write_xstatereg): New.
+
+ * elf.c (elfcore_grok_xstatereg): New.
+ (elfcore_write_xstatereg): Likewise.
+ (elfcore_grok_note): Handle NT_X86_XSTATE.
+ (elfcore_write_register_note): Handle .reg-xstate section.
+
+2010-02-01 Tristan Gingold <gingold@adacore.com>
+
+ * som.c (som_write_ar_hdr): Define this macro.
+
+2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
+ R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
+ linkage table pointer to use the global table pointer if not doing
+ a shared link.
+
+2010-01-29 Joel Brobecker <brobecker@adacore.com>
+
+ * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
+ if it has already been set.
+
+2010-01-27 Tristan Gingold <gingold@adacore.com>
+
+ * vms.h: Remove trailing spaces.
+ (struct hdr_struct): Remove unused hdr_c_cpr field.
+ (enum file_format_enum): Add comments.
+ * vms.c (vms_bfd_print_private_bfd_data): New function that
+ replaces the macro.
+ Remove trailing spaces.
+ * vms-misc.c: Improve comments.
+ (_bfd_vms_get_object_record): Also handle files without pads.
+ * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
+ * vms-gsd.c (struct flagdescstruct): Make name field const.
+ (gsyflagdesc): Fix typo.
+
+2010-01-27 Alan Modra <amodra@gmail.com>
+
+ PR ld/11217
+ * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
+ (ppc64_elf_setup_section_lists): Init them.
+ (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
+ and .toc on the same input file.
+ (ppc64_elf_relocate_section): Correct GOT entry offset.
+
+2010-01-26 Tristan Gingold <gingold@adacore.com>
+
+ * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
+ (bfd_target): Add _bfd_write_ar_hdr_fn field.
+ * archive.c (is_bsd44_extended_name): New macro.
+ (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
+ (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
+ name.
+ (_bfd_archive_bsd44_construct_extended_name_table): New function.
+ (_bfd_generic_write_ar_hdr): Ditto.
+ (_bfd_bsd44_write_ar_hdr): Ditto.
+ (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
+ (bsd_write_armap): Adjust firstreal computation.
+ * libbfd-in.h (struct areltdata): Add extra_size field.
+ (_bfd_generic_write_ar_hdr): Add prototype.
+ (_bfd_bsd44_write_ar_hdr): Ditto.
+ (_bfd_write_ar_hdr): Define.
+ (_bfd_noarchive_write_ar_hdr): Ditto.
+ (_bfd_archive_bsd_write_ar_hdr): Ditto.
+ (_bfd_archive_coff_write_ar_hdr): Ditto.
+ (_bfd_archive_bsd44_slurp_armap): Ditto.
+ (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
+ (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
+ (_bfd_archive_bsd44_truncate_arname): Ditto.
+ (_bfd_archive_bsd44_write_armap): Ditto.
+ (_bfd_archive_bsd44_read_ar_hdr): Ditto.
+ (_bfd_archive_bsd44_write_ar_hdr): Ditto.
+ (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
+ (_bfd_archive_bsd44_get_elt_at_index): Ditto.
+ (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
+ (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
+ * libbfd.h: Regenerate.
+ * oasys.c (oasys_write_ar_hdr): Define.
+ * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
+ * ieee.c (ieee_write_ar_hdr): Define.
+ * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
+ * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
+ (bfd_pmac_xcoff_backend_data): Ditto.
+ * coff64-rs6000.c (rs6000coff64_vec): Ditto.
+ (bfd_xcoff_aix5_backend_data): Ditto.
+ * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
+ * aout-target.h (MY_write_ar_hdr): Define it if not defined.
+ * aout-tic30.c (MY_write_ar_hdr): Ditto.
+ * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
+ (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
+ (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
+ (bfd_mach_o_construct_extended_name_table)
+ (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
+ (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
+ (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
+ * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
+ (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
+ (bfd_mach_o_construct_extended_name_table)
+ (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
+ (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
+ (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
+ * bfd-in2.h: Regenerate.
+
+2010-01-26 Alan Modra <amodra@gmail.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/11218
+ * elflink.c (elf_link_output_extsym): Do not ignore undefined
+ symbols with ref_regular set when gc_sections is active.
+
+2010-01-25 Alan Modra <amodra@gmail.com>
+
+ PR ld/11217
+ * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
+ with relocations against undefined weak symbols.
+ (ppc64_elf_relocate_section): Don't optimize calls to undefined
+ weak functions if the symbol is dynamic.
+ (ppc64_elf_relocate_section): Edit tprel tls sequences.
+ * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
+ (_bfd_elf_ppc_at_tprel_transform): New function.
+ * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
+ * bfd-in2.h: Regenerate.
+
+2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
+ (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
+ * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
+ bitsize to 1.
+ (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
+
+2010-01-21 Nick Clifton <nickc@redhat.com>
+
+ * elflink.c (elf_link_add_object_symbols): Look up name of
+ undefined symbol both before and after versioning has been
+ applied. Do not bother with symbols that are weakly undefined.
+
+2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
+ (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
+
+2010-01-19 Cary Coutant <ccoutant@google.com>
+
+ * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
+
+2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
+ Alan Modra <amodra@gmail.com>
+
+ * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
+ (elf_object_p): Read e_phnum extension.
+ (elf_write_shdrs_and_ehdr): Write e_phnum extension.
+ * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
+ that we can read last program header.
+
+2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
+ R_ARM_THM_CALL entry.
+ (elf32_arm_final_link_relocate): Correct calculation of
+ reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
+ or R_ARM_THM_JUMP24 relocation.
+
+2010-01-18 Alan Modra <amodra@gmail.com>
+
+ PR 11168
+ * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
+ block past vars in COFF_IMAGE_WITH_PE block. Report error on more
+ than 32k sections.
+
+2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Fix compilation warning on gcc-3.4.
+ * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
+ parameter index to sec_index according to the function definition.
+
+2010-01-13 Chao-ying Fu <fu@mips.com>
+
+ * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
+ It is true for all CPUs.
+ (jal_reloc_p): New function.
+ (mips_elf_calculate_relocation): Rename require_jalxp to
+ cross_mode_jump_p.
+ Update comment for CROSS_MODE_JUMP_P.
+ Set up cross_mode_jump_p based on the mode change.
+ (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
+ Update comment for CROSS_MODE_JUMP_P.
+ Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
+ Use !cross_mode_jump_p to guard conversion.
+ Convert "jr t9" to "b", if possible.
+ (_bfd_mips_elf_relocate_section): Rename require_jalx to
+ cross_mode_jump_p.
+ Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
+ Pass cross_mode_jump_p to call mips_elf_perform_relocation.
+
+2010-01-13 Nick Clifton <nickc@redhat.com>
+
+ * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
+ "m32c" returns the m32c arch_info_struct and not the m16c
+ arch_info_struct.
+ (arch_info_struct): Use the new scan function.
+ (bfd_m32c_arch): Likewise.
+
+2010-01-13 Tristan Gingold <gingold@adacore.com>
+
+ * config.bfd: Remove duplicated target vector for i386-*-darwin.
+ Appends new arch instead of overriding.
+ Use mach_o_x86_64_vec for x86_64-*-darwin.
+ * configure.in: Add mach_o_x86_64_vec.
+ * configure: Regenerate.
+ * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
+ * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
+ (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
+ * Makefile.in: Regenerate.
+ * mach-o-x86-64.c: New file.
+
+2010-01-13 Tristan Gingold <gingold@adacore.com>
+
+ * reloc.c: Add MACH_O_X86_64 relocations.
+ * bfd-in2.h: Regenerate.
+ * libbfd.h: Regenerate.
+
+2010-01-13 Tristan Gingold <gingold@adacore.com>
+
+ * archive.c (normalize): Use lbasename.
+ (bfd_bsd_truncate_arname): Ditto.
+ (bfd_gnu_truncate_arname): Ditto.
+
+2010-01-12 Tristan Gingold <gingold@adacore.com>
+
+ * makefile.vms (CFLAGS): Turns warnings into informational messages.
+
+2010-01-11 Tristan Gingold <gingold@adacore.com>
+
+ * mach-o.h: Add x86-64 relocation types.
+
+2010-01-11 Tristan Gingold <gingold@adacore.com>
+
+ * mach-o.h (bfd_mach_o_backend_data): Add arch field.
+ (bfd_mach_o_set_arch_mach): New prototype.
+ * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
+ (bfd_mach_o_set_arch_mach): New function.
+ (bfd_mach_o_gen_mkobject): New function.
+ Set TARGET_ARCHITECTURE for the generic back-ends.
+ * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
+ Check that TARGET_ARCHITECTURE is defined.
+ Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
+ * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
+
2010-01-11 Tristan Gingold <gingold@adacore.com>
- * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
+ * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2010-01-11 Nick Clifton <nickc@redhat.com>
projects / deliverable / binutils-gdb.git / blobdiff