2010-02-08 Nathan Sidwell * 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 * 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 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code. 2010-02-05 Sterling Augustine * elf.c (assign_file_positions_for_load_sections) Update lma of section if necessary. Fixes Bugzilla 11219. 2010-02-05 H.J. Lu * elf32-i386.c: Remove trailing white spaces. * elf64-x86-64.c: Likewise. 2010-02-03 Nick Clifton * 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 * 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 * 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 * som.c (som_write_ar_hdr): Define this macro. 2010-01-30 John David Anglin * 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 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal if it has already been set. 2010-01-27 Tristan Gingold * 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 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 * 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 H.J. Lu 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 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 * 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 * 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 * 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 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8. 2010-01-19 Daisuke Hatayama Alan Modra * 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 * 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 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 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 * 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 * 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 * 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 * reloc.c: Add MACH_O_X86_64 relocations. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2010-01-13 Tristan Gingold * archive.c (normalize): Use lbasename. (bfd_bsd_truncate_arname): Ditto. (bfd_gnu_truncate_arname): Ditto. 2010-01-12 Tristan Gingold * makefile.vms (CFLAGS): Turns warnings into informational messages. 2010-01-11 Tristan Gingold * mach-o.h: Add x86-64 relocation types. 2010-01-11 Tristan Gingold * 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 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap. 2010-01-11 Nick Clifton * elf32-v850.c (v850_elf_perform_relocation): Fix overflow handling of R_V850_HI16_S relocation. 2010-01-11 Alan Modra PR 11103 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment. 2010-01-11 Alan Modra PR 6832 * dwarf2.c (struct comp_unit): Add sec_info_ptr. (find_abstract_instance_name): Use it. (parse_comp_unit): Set it. 2010-01-09 Ralf Wildenhues * Makefile.in: Regenerate. * configure: Regenerate. 2010-01-08 Tristan Gingold * archive.c: Remove bfd_special_undocumented_glue. 2010-01-08 Alan Modra PR ld/11133 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook. * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise. * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise. 2010-01-07 H.J. Lu PR ld/11138 * elflink.c (elf_link_check_versioned_symbol): Don't abort if a symbol referenced by DSO is is defined in a non-shared object and forced local. 2010-01-07 H.J. Lu PR ld/11133 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for undefined __start_XXX/__stop_XXX in all input files and set SEC_KEEP. 2010-01-07 H.J. Lu PR ld/11143 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section. 2010-01-04 Daniel Gutson * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC before including procfs.h. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise. * configure.in: Added autoconf probe for the pr_fpreg member. * configure: Regenerated. * config.in: Regenerated. * elf.c: Define _STRUCTURE_PROC before including procfs.h. 2010-01-04 Joel Brobecker Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64). * dwarf2.c (concat_filename): Rename dirname with dir_name to void shadowing the dirname function. Rename subdirname with subdir_name to stay consistent with the new dir_name variable name. 2010-01-04 Edmar Wienskoski * archures.c: Add bfd_mach_ppc_e500mc64. * bfd-in2.h: Regenerate. * cpu-powerpc.c (bfd_powerpc_archs): Add entry for bfd_mach_ppc_e500mc64. 2010-01-01 Joel Brobecker Fix -Wshadow warnings (seen on ppc-aix) * xcofflink.c: Replace finfo by flinfo throughout. For older changes see ChangeLog-2009 Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: