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Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 2849 |
1 files changed, 1639 insertions, 1210 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 5bb5bb2a6009..e006595f969e 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,1359 +1,1788 @@ -2006-12-11 Eric Botcazou <ebotcazou@adacore.com> +2007-07-02 Joseph Myers <joseph@codesourcery.com> - * elflink.c (bfd_elf_gc_sections): Also search for corresponding - sections with .gnu.linkonce.t. prefix. + * elfxx-mips.c (mips_elf_calculate_relocation): Handle + R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64. + * elf64-mips.c (mips_elf64_howto_table_rela): Support + R_MIPS_TLS_DTPREL64. -2006-08-08 Nick Clifton <nickc@redhat.com> +2007-07-02 Alan Modra <amodra@bigpond.net.au> - PR binutils/2724 - * coffcode.h (coff_new_section_hook): Only modify the section - symbol of sections which were created by the user. + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * aclocal.m4: Regenerate. + * config.in: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + * po/bfd.pot: Regenerate. + +2007-07-02 Alan Modra <amodra@bigpond.net.au> + + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy + symsec != NULL tests. + +2007-07-02 Alan Modra <amodra@bigpond.net.au> + + PR 4712 + * elf.c (assign_file_positions_for_load_sections): Adjust lma + by p_vaddr_offset. + +2007-06-30 H.J. Lu <hongjiu.lu@intel.com> + + * aclocal.m4: Regenerated. + * Makefile.in: Likewise. + +2007-06-29 Joseph Myers <joseph@codesourcery.com> + + * elf32-ppc.c (ppc_elf_merge_obj_attributes): New. + (ppc_elf_merge_private_bfd_data): Call it. + +2007-06-29 Joseph Myers <joseph@codesourcery.com> + + * elfxx-mips.c (mips_elf_merge_obj_attributes): New. + (_bfd_mips_elf_merge_private_bfd_data): Call it. + +2007-06-29 Joseph Myers <joseph@codesourcery.com> + + * elf-attrs.c: New. + * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo. + (BFD32_BACKENDS_CFILES): Add elf-attrs.c. + (elf-attrs.lo): Generate dependencies. + * Makefile.in: Regenerate. + * configure.in (elf): Add elf-attrs.lo. + * configure: Regenerate. + * elf-bfd.h (struct elf_backend_data): Add entries for object + attributes. + (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list, + OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST, + Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility): + New. + (struct elf_obj_tdata): Add entries for object attributes. + (elf_known_obj_attributes, elf_other_obj_attributes, + elf_known_obj_attributes_proc, elf_other_obj_attributes_proc): + New. + (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents, + bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int, + bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string, + bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat, + bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup, + _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type, + _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New. + * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes. + (bfd_section_from_shdr): Handle attributes sections. + * elflink.c (bfd_elf_final_link): Handle attributes sections. + * elfxx-target.h (elf_backend_obj_attrs_vendor, + elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type, + elf_backend_obj_attrs_section_type): New. + (elfNN_bed): Update. + * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute, + aeabi_attribute_list): Remove. + (struct elf32_arm_obj_tdata): Remove object attributes fields. + (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2, + elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes): + Update for new object attributes interfaces. + (uleb128_size, is_default_attr, eabi_attr_size, + elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute, + elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link, + elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int, + elf32_arm_add_eabi_attr_int, attr_strdup, + elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat, + copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved + to generic code in elf-attrs.c. + (elf32_arm_obj_attrs_arg_type): New. + (elf32_arm_fake_sections): Do not handle .ARM.attributes. + (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES. + (bfd_elf32_bfd_final_link): Remove. + (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section, + elf_backend_obj_attrs_arg_type, + elf_backend_obj_attrs_section_type): New. + * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object + attributes. + * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise. + * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise. + * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise. + * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise. + * elf32-sh.c (sh_elf_copy_private_data): Likewise. + * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise. + +2007-06-29 Paul Brook <paul@codesourcery.com> + + * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress + call veneers for call relocations against undefined symbols. + (elf32_arm_final_link_relocate): Turn call to undefined symbol + into a jump to the next instruction. + +2007-06-29 Michael Snyder <msnyder@svkmacdonelllnx> + + * bfd.c (bfd_demangle): Plug memory leak (Coverity). + +2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com> + + * Makefile.am: Add cr16 related entry + * Makefile.in: Regenerate + * archures.c: Add bfd_cr16_arch + * bfd-in2.h: Regenerate + * config.bfd: Add cr16-elf + * configure.in: Add bfd_elf32_cr16_vec + * configure: Regenerate. + * targets.c: Added cr16 related information + * cpu-cr16.c: New file. + * elf32-cr16.c: New file. + * reloc.c: Added cr16 relocs. + +2007-06-29 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (_bfd_elf_link_assign_sym_version): Improve error + message for undefined version nodes. + (elf_gc_sweep): Don't warn when zero size sections are + removed. + +2007-06-29 Nathan Froyd <froydnj@codesourcery.com> + + * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation + types. + +2007-06-29 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_fake_sections): New function. + (elf_backend_fake_sections): Define. + +2007-06-29 Alan Modra <amodra@bigpond.net.au> + + * elf.c (assign_file_positions_for_load_sections): Use elf + section header sh_size rather than bfd section size, simplifying + .tbss handling. + +2007-06-29 Alan Modra <amodra@bigpond.net.au> + + PR ld/4701 + * elf.c (assign_file_positions_for_load_sections): Ensure bss + segments meet gABI alignment requirements. Don't allocate + file space for bss sections in a segment also containing file + or program headers. -2006-07-19 Alan Modra <amodra@bigpond.net.au> +2007-06-27 Alan Modra <amodra@bigpond.net.au> - * bfd-in.h (enum notice_asneeded_action): Define. + * bfd.c (struct bfd): Rename "next" to "archive_next". + * archive.c: Rename uses throughout file. + * archive64.c: Likewise. + * coff-rs6000.c: Likewise. + * ecoff.c: Likewise. + * som.c: Likewise. * bfd-in2.h: Regenerate. - * elflink.c (elf_link_add_object_symbols): Call linker "notice" - function with NULL name for as-needed handling. -2006-07-12 Matthew R. Dempsky <mrd@alkemio.org> + * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over + input bfds. + * elf32-spu.c (spu_elf_create_sections): Likewise. + +2007-06-26 H.J. Lu <hongjiu.lu@intel.com> + + * dwarf2.c (find_line): New. Contains the duplicated code from: + (_bfd_dwarf2_find_nearest_line): Use it. + (_bfd_dwarf2_find_line): Use it. + +2007-06-26 Joseph Myers <joseph@codesourcery.com> + + * elf32-arm.c (copy_eabi_attributes): Copy type of attributes. + +2007-06-25 Richard Sandiford <richard@codesourcery.com> + + * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs + to be used for calls from MIPS16 code. + +2007-06-23 Andreas Schwab <schwab@suse.de> + + * configure.in (--with-separate-debug-dir): New option. + * configure: Regenerate. + * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR. + * Makefile.in: Regenerate. + * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to + bfd_follow_gnu_debuglink. + (_bfd_dwarf2_find_line): Likewise. + +2007-06-22 Nick Clifton <nickc@redhat.com> + + * dwarf2.c: Add support for reading in debug information via a + .gnu_debuglink section: + (struct dwarf2_debug): Add bfd field to record the bfd containing + the debug info. + (parse_comp_unit): Remove ABFD parameter. Instead use the bfd + field in the dwarf2_debug structure. + (_bfd_dwarf2_find_nearest_line): If a debug info section could not + be found in the current bfd call bfd_follow_gnu_debuglink to see + if another file contains the debug information. If it does, open + it and continue. + (_bfd_dwarf2_find_line): Likewise. + +2007-06-19 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4590 + * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset + when removing duplicated entries. + (get_dyn_sym_info): Initialize the got_offset field to -1. + Update call to sort_dyn_sym_info. + (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort + array of addend and remove duplicates. + +2007-06-18 H.J. Lu <hongjiu.lu@intel.com> + + * libpei.h (_bfd_XXi_final_link_postscript): Remove + duplication. + (bfd_target_pei_p): New. + (bfd_target_pei_arch): New + (bfd_target_efi_p): Likewise. + (bfd_target_efi_arch): New + (bfd_pe_executable_p): Use bfd_target_pei_p and + bfd_target_efi_p. + + * peicode.h (arch_type): New enum. + (pe_arch): New function. + (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file + if there is an EFI/PE target. + +2007-06-14 H.J. Lu <hongjiu.lu@intel.com> - * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32. + * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config. -2006-06-23 Daniel Jacobowitz <dan@codesourcery.com> + * acinclude.m4: Don't include m4 files. Remove libtool + kludge. - * Makefile.am: Clear RELEASE. * Makefile.in: Regenerated. + * aclocal.m4: Likewise. + * configure: Likewise. -2006-06-23 Daniel Jacobowitz <dan@codesourcery.com> +2007-06-11 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> - * configure.in: Update version to 2.17. - * Makefile.am: Set RELEASE. - * configure, Makefile.in: Regenerated. + * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed + XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM. + (extend_ebb_bounds_backward, compute_text_actions): Likewise. + (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise. + (xtensa_get_property_predef_flags): Likewise. + (compute_removed_literals): Pass new arguments to is_removable_literal. + (is_removable_literal): Add sec, prop_table and ptblsize arguments. + Do not remove literal if the NO_TRANSFORM property flag is set. -2006-06-12 Daniel Jacobowitz <dan@codesourcery.com> +2007-05-31 Richard Sandiford <rsandifo@nildram.co.uk> - * configure.in: Update version to 2.16.94. - * configure: Regenerated. + * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a + type (3) single-GOT entry, read tls_type from the hash table entry + rather than the GOT entry. -2006-06-11 Richard Sandiford <richard@codesourcery.com> - Thiemo Seufer <ths@mips.com> - - * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size. - (STUB_ORI): New macro. - (STUB_LI16U): Fix formatting. - (MIPS_FUNCTION_STUB_SIZE): Delete. - (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise. - (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro. - (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise. - (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size - instead of MIPS_FUNCTION_STUB_SIZE. - (count_section_dynsyms): New function, split out from - _bfd_mips_elf_final_link. - (_bfd_mips_elf_always_size_sections): Get a worst-case estimate - of the number of dynamic symbols needed and use it to set up - function_stub_size. Use function_stub_size rather than - MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section. - Use 16-byte stubs for 0x10000 dynamic symbols. - (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size - instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting. - (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the - size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to - MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes. - Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20. - Use STUB_ORI rather than STUB_LI16U for big stubs. - (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size. - (_bfd_mips_elf_final_link): Use count_section_dynsyms. - -2006-06-08 David Daney <ddaney@avtrex.com> - - * elfxx-mips.c (STUB_LI16): Removed. - (STUB_LUI): New macro. - (STUB_LI16U): Ditto. - (STUB_LI16S): Ditto. - (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter. - (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to - MIPS_FUNCTION_STUB_SIZE. - (_bfd_mips_elf_always_size_sections): Ditto. - (_bfd_mips_elf_size_dynamic_sections): Ditto. - (_bfd_mips_elf_finish_dynamic_sections): Ditto. - (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation - to allow larger symbol table indexes. - -2006-06-07 Joseph S. Myers <joseph@codesourcery.com> - - * po/Make-in (pdf, ps): New dummy targets. - -2006-06-01 Daniel Jacobowitz <dan@codesourcery.com> - - Backport: - 2006-05-23 H.J. Lu <hongjiu.lu@intel.com> - PR ld/2655 - PR ld/2657 - * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly - update CIE/FDE length. Don't pad to the section alignment. - -2006-05-30 Nick Clifton <nickc@redhat.com> - - * po/es.po: Updated Spanish translation. - -2006-05-23 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (compare_symbols): Prefer strong dynamic global - function syms over other syms. - -2006-05-22 Daniel Jacobowitz <dan@codesourcery.com> - - * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL - check. - (bfd_elf_final_link): Add a late DT_TEXTREL check. - * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define. - (mips_elf_create_dynamic_relocation): Set DF_TEXTREL. - (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION. - Use MIPS_ELF_READONLY_SECTION. - (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after - creating DT_TEXTREL. - (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers - if no text relocations were generated. - -2006-05-17 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.in: Update version to 2.16.93. - * configure: Regenerated. +2007-06-01 Alan Modra <amodra@bigpond.net.au> -2006-05-17 Alan Modra <amodra@bigpond.net.au> + * simple.c (bfd_simple_get_relocated_section_contents): Init + input_bfds_tail. - * elflink.c (elf_gc_sweep): Don't specially keep non-alloc, - non-load sections if they have relocs. +2007-05-30 Alan Modra <amodra@bigpond.net.au> -2006-05-16 Andreas Schwab <schwab@suse.de> + * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections + created by objcopy --only-keep-debug. + (_bfd_elf_init_private_section_data): Only change elf_section_type + if it is SHT_NULL. - * aoutf1.h (struct external_sparc_core): Declare c_regs as struct - regs instead of an array of int. - (struct external_solaris_bcp_core): Likewise. - (swapcore_sun3): Use offsetof instead of computing the offset - manually. - (swapcore_sparc): Likewise. Simplify reference to c_regs. - (swapcore_solaris_bcp): Likewise. + * elf.c (assign_file_positions_for_load_sections): Correct sh_type + to SHT_NOBITS earlier. Base actions in rest of function on sh_type + and sh_flags instead of bfd section flags. Delete voff and code + keeping nobits segments aligned. -2006-05-15 Alan Modra <amodra@bigpond.net.au> +2007-05-25 Eric Christopher <echristo@apple.com> - PR 2658 - * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic - -shared link. + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): + Check that sym_sec isn't NULL before accessing. -2006-05-11 Michael Matz <matz@suse.de> +2007-05-24 Steve Ellcey <sje@cup.hp.com> - * elflink.c (match_group_member): Correctly iterate group - members. + * Makefile.in: Regnerate. + * configure: Regenerate. + * aclocal.m4: Regenerate. + * doc/Makefile.in: Regenerate. -2006-05-11 Nick Clifton <nickc@redhat.com> +2007-05-22 Paul Brook <paul@codesourcery.com> - PR ld/2607 - * elfcode.h (valid_section_index_p): New function: Checks for a - valid section index. Allows indicies in the range SHN_LOPROC to - SHN_HIOS. - (elf_object_p): Use valid_section_index_p. + * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset + with sec and sec_shndx. + (elf32_arm_ouput_plt_map_sym): Use them. + (elf32_arm_output_arch_local_syms): Output mapping symbols for + interworking glue. -2006-05-11 Nick Clifton <nickc@redhat.com> +2007-05-18 Paul Brook <paul@codesourcery.com> - PR ld/2257 - * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx - fields to still be handled as ELF files. + * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define. + (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New. + (record_arm_to_thumb_glue): Add v5t non-pic glue. + (elf32_arm_create_thumb_stub): Ditto. -2006-05-10 Alan Modra <amodra@bigpond.net.au> +2007-05-16 H.J. Lu <hongjiu.lu@intel.com> + Alan Modra <amodra@bigpond.net.au> - PR 2342 - * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16. + * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss + section to the minimum alignment. -2006-05-10 Alan Modra <amodra@bigpond.net.au> +2007-05-15 H.J. Lu <hongjiu.lu@intel.com> + Alan Modra <amodra@bigpond.net.au> - * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize - R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in - the .toc and referenced by a TLS code sequence. - (ppc64_elf_edit_toc): Cater for the unlikely situation that - .toc is the first section in a file. + PR ld/4504 + * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New. + * elflink.c (_bfd_elf_adjust_dynamic_copy): New. + + * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call + _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic + bss section. + * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise. + * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise. + * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise. + * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise. + * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. + * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise. + * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. + * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. + * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise. + * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise. + * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. + * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. + * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise. + * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise. + * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise. + +2007-05-15 Richard Sandiford <richard@codesourcery.com> + + * elfxx-mips.c (mips_elf_create_local_got_entry): Remove + input_section argument. Create .rela.dyn relocations against + symbol 0 rather than the section symbol. + (mips_elf_local_got_index): Remove input_section argument. + Update call to mips_elf_create_local_got_entry. + (mips_elf_got_page, mips_elf_got16_entry): Likewise. + (mips_elf_calculate_relocation): Update calls to + mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page. + +2007-05-15 Mark Shinwell <shinwell@codesourcery.com> + + * elf32-arm.c (elf32_arm_final_link_relocate): Correctly + handle the Thumb-2 JUMP19 relocation. + +2007-05-15 Alan Modra <amodra@bigpond.net.au> + + PR 4479 + * elf.c (elf_fake_sections): Don't allow backend to change + SHT_NOBITS if called for strip/objcopy --only-keep-debug. + * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar + fix from here. + +2007-05-14 Alan Modra <amodra@bigpond.net.au> + + * elf.c (bfd_elf_string_from_elf_section): Return NULL on + invalid shstrndx. + (bfd_elf_get_str_section): Likewise. + +2007-05-12 Alan Modra <amodra@bigpond.net.au> + + PR 4497 + * elf-eh-frame.c (struct cie): Add "local_personality". Make + "personality" a union. + (cie_eq): Compare local_personality too. Adjust personality + comparison. + (_bfd_elf_discard_section_eh_frame): Check binding on personality + reloc sym to allow for bad symtab. Use stashed local syms rather + than reading personality local sym. Handle discarded sections. + +2007-05-12 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X. + +2007-05-11 Alan Modra <amodra@bigpond.net.au> + + * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype. + (enum ppc_elf_plt_type): Move from.. + * elf32-ppc.c: ..here. + (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16. + (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete + can_use_new_plt. Make is_vxworks a bitfield. + (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again). + (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd. + (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc + flags to better detect object files needing old bss-style plt. + Allow secure plt to be used without rel16 relocs being detected. + Warn if secure plt request cannot be allowed. + +2007-05-11 Alan Modra <amodra@bigpond.net.au> + + * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define. + * elf-bfd.h (struct elf_backend_data): Change return type of + elf_backend_relocate_section to int. + * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and + R_SPU_PPU64. + (spu_elf_bfd_to_reloc_type): Convert new relocs. + (spu_elf_count_relocs): New function. + (elf_backend_count_relocs): Define. + (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and + R_SPU_PPU64 relocs. + * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section + returns 2. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. -2006-05-03 Kaz Kojima <kkojima@rr.iij4u.or.jp> +2007-05-10 Richard Sandiford <richard@codesourcery.com> - PR binutils/2584 - * tekhex.c (getvalue): Change return type to bfd_boolean and - add the new parameter. Return false if the unexpected character - is found. - (getsym): Likewise. - (first_phase): Change return type to bfd_boolean and return - false if the unexpected character is found. Replace abort - with returning false. - (pass_over): Change return type to bfd_boolean and the type of - the second argument to bfd_boolean (*) (bfd *, int, char *). - Return false if FUNC returns false. - (tekhex_object_p): Return NULL if pass_over fails. + * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries + for R_ARM_ABS12 relocs. + (elf32_arm_finish_dynamic_symbol): Fix the loop that creates + non-shared VxWorks PLT entries. -2006-05-02 Paul Brook <paul@codesourcery.com> +2007-05-11 Alan Modra <amodra@bigpond.net.au> - * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit - for R_ARM_REL32. + PR 4454 + * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma. + (_bfd_elf_discard_section_eh_frame): Handle local syms on + personality relocation. -2006-04-27 Alan Modra <amodra@bigpond.net.au> +2007-05-10 Richard Sandiford <richard@codesourcery.com> - * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix. + * elf.c (assign_file_positions_for_load_sections): Use p_memsz + rather than p_filesz to calculate the LMA of the end of a segment. -2006-04-16 Daniel Jacobowitz <dan@codesourcery.com> +2007-05-10 Jakub Jelinek <jakub@redhat.com> - * configure.in: Update version to 2.16.92. - * configure: Regenerated. + * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc + processing if symbol is defined in the executable. + +2007-05-10 Alexandre Oliva <aoliva@redhat.com> + + * elf32-frv.c (_frvfdpic_check_discarded_relocs): New. + (frvfdpic_elf_discard_info): New. + (elf_backend_discard_info): Define for FDPIC. + +2007-05-09 Mark Shinwell <shinwell@codesourcery.com> + + * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't + attempt to scan if the bfd doesn't correspond to an ELF image. + (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. + +2007-05-08 Alexandre Oliva <aoliva@redhat.com> + + * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs + for which _bfd_elf_section_offset returns -1. + +2007-05-08 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms. + (mark_functions_via_relocs): Likewise. + +2007-05-07 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (bfd_elf_final_link): Correct reloc handling for + elf_backend_count_relocs. + (bfd_elf_discard_info): Print an error if we can't read syms. + +2007-05-07 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on + invalid reloc code. + (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions. + (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't + define. + +2007-05-07 Alan Modra <amodra@bigpond.net.au> + + * elf.c (assign_file_positions_for_load_sections): Don't check + core segment. + +2007-05-04 H.J. Lu <hongjiu.lu@intel.com> + + * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn + and .rel.dyn aren't present. + +2007-05-04 Nick Clifton <nickc@redhat.com> + + * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn + sections are present examine the indirect sections in an attempt + to compute the correct relocation size. If there is any + ambiguity, produce an error and refuse to sort. + +2007-05-03 Sandra Loosemore <sandra@codesourcery.com> + + * elf32-arm.c (allocate_dynrelocs): Fix typo in comment. + +2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr> + Nick Clifton <nickc@redhat.com> + + PR gas/3041 + * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols + in the same way as relocs against external symbols. + +2007-05-02 Alan Modra <amodra@bigpond.net.au> + + * elf.c (assign_file_positions_for_load_sections): Set sh_offset + here. Set sh_type to SHT_NOBITS if we won't be allocating + file space. Don't bump p_memsz for non-alloc sections. Adjust + section-in-segment check. + (assign_file_positions_for_non_load_sections): Don't set sh_offset + here for sections that have already been handled above. -2006-04-16 Daniel Jacobowitz <dan@codesourcery.com> +2007-04-30 Alan Modra <amodra@bigpond.net.au> - * po/SRC-POTFILES.in: Regenerated. + * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis + and emit_stack_syms bitfields. + (get_sym_h): Read all symbols if stack analysis will be done. + (spu_elf_create_sections): Add stack_analysis and emit_stack_syms + params, and stash in hash table. + (is_hint): Split off from.. + (is_branch): ..here. Adjust callers. + (spu_elf_size_stubs): Add stack_analysis param. Arrange to read + and keep all syms. + (write_one_stub): Fix mem leak. + (find_function_stack_adjust): New function. + (sort_syms_syms, sort_syms_psecs): New vars. + (sort_syms): New function. + (struct call_info, struct function_info): New. + (struct spu_elf_stack_info): New. + (alloc_stack_info, maybe_insert_function, func_name): New functions. + (is_nop, insns_at_end, check_function_ranges): Likewise. + (find_function, insert_callee, mark_functions_via_relocs): Likewise. + (pasted_function, interesting_section, discover_functions): Likewise. + (mark_non_root, call_graph_traverse, build_call_tree): Likewise. + (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise. + (bfd_elf32_bfd_final_link): Define. + * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field. + (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes. -2006-04-14 David Heine <dlheine@tensilica.com> +2007-04-28 Sergey Rogozhkin <rogozhkin@niisi.msk.ru> - * elf32-xtensa.c (build_reloc_opcodes): New. - (compute_text_actions): Use it to decode opcodes outside inner loop. - (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if - it is set, use it to get the opcodes for relocations. - (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit. + * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access + memory which we might not own. -2006-04-08 H.J. Lu <hongjiu.lu@intel.com> +2007-04-27 Bob Wilson <bob.wilson@acm.org> - PR ld/2513 - * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type. - (GOT_TLS_IE_IE): Likewise. - (GOT_TLS_IE_GD): Likewise. - (GOT_TLS_IE_MASK): Likewise. - (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD - and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE - respectively. - (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD - are set, treat tls_type as GOT_TLS_IE_BOTH. - (elf_i386_relocate_section): Likewise. + * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function. + (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise. + (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local. -2006-04-07 Randolph Chung <tausq@debian.org> +2007-04-27 Bob Wilson <bob.wilson@acm.org> - * elf64-hppa.c (elf64_hppa_grok_prstatus): New function. - (elf64_hppa_grok_psinfo): Likewise. - (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define. + * elf32-xtensa.c (xtensa_read_table_entries): Step through table + contents and relocs in parallel. -2006-04-06 DJ Delorie <dj@redhat.com> +2007-04-27 Bob Wilson <bob.wilson@acm.org> - * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for - each plt entry we create. + * elf32-xtensa.c (relax_property_section): Remove extra irel increment. -2006-04-06 Carlos O'Donell <carlos@codesourcery.com> +2007-04-27 Alan Modra <amodra@bigpond.net.au> - * po/Make-in: Add install-html target. - * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir - htmldir. Add install-html and install-html-recursive targets. + * cpu-rs6000.c: Write Mimi's name in ASCII. + * coff-rs6000.c: Likewise. + * rs6000-core.c: Likewise. + +2007-04-27 Alan Modra <amodra@bigpond.net.au> + + * sysdep.h: Include config.h first. + Many files: Include sysdep.h before bfd.h. + * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. - * configure.in: AC_SUBST for datarootdir, docdir and htmldir. - * configure: Regenerate. -2006-04-06 H.J. Lu <hongjiu.lu@intel.com> +2007-04-25 Alan Modra <amodra@bigpond.net.au> - * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes - with the skip_relax_pass_0 and skip_relax_pass_1 bits in the - section structure. + * sysdep.h: Revert last change. -2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com> +2007-04-24 Nick Clifton <nickc@redhat.com> - * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to - eliminate warnings. + * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset. + * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto. -2006-04-05 H.J. Lu <hongjiu.lu@intel.com> - James E Wilson <wilson@specifixinc.com> +2007-04-24 Alan Modra <amodra@bigpond.net.au> - PR ld/2442 - * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next. - (elfNN_ia64_local_hash_entry): Add count, sorted_count and - size. - (elfNN_ia64_link_hash_entry): Likewise. - (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count - and size. - (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info - processing. - (elfNN_ia64_hash_hide_symbol): Likewise. - (elfNN_ia64_global_dyn_sym_thunk): Likewise. - (elfNN_ia64_local_dyn_sym_thunk): Likewise. - (elfNN_ia64_global_dyn_info_free): New function. - (elfNN_ia64_local_dyn_info_free): Likewise. - (elfNN_ia64_hash_table_free): Free local and global - elfNN_ia64_dyn_sym_info. - (addend_compare): New function. - (sort_dyn_sym_info): Likewise. - (get_dyn_sym_info): Updated to use binary search for addend. - (elfNN_ia64_check_relocs): Scan relocations to create dynamic - relocation arrays first. - -2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com> - - * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp - symbol. - -2006-04-05 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2411 - * elflink.c (check_dynsym): New. - (elf_link_output_extsym): Use it. - (bfd_elf_final_link): Likewise. - -2006-04-05 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2404 - * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect - symbol from the dynamic definition with the default version if - its type and the type of existing regular definition mismatch. - -2006-04-05 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - - * config.bfd (sparc-*-vxworks*): New stanza. - * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza. - (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo. + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if + eh_frame_hdr table won't be created. + +2007-04-24 Alan Modra <amodra@bigpond.net.au> + + * acinclude.m4: Include config/stdint.m4. + * configure.in: Invoke GCC_HEADER_STDINT. + * sysdep.h: Don't include ansidecl.h here. * configure: Regenerate. - * elf32-sparc.c: Include elf-vxworks.h. - (elf32_sparc_vxworks_link_hash_table_create: New. - (elf32_sparc_vxworks_final_write_processing): New. - (TARGET_BIG_SYM): Override for VxWorks. - (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise. - (bfd_elf32_bfd_link_hash_table_create): Likewise. - (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise. - (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise. - (elf_backend_link_output_symbol_hook): Likewise. - (elf_backend_emit_relocs): Likewise. - (elf_backend_final_write_processing, elf32_bed): Likewise. - * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h. - (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New. - (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New. - (_bfd_sparc_elf_link_hash_table_create): Don't initialize - build_plt_entry here. - (create_got_section): Initialize sgotplt for VxWorks. - (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry, - plt_header_size and plt_entry_size, with new VxWorks-specific settings. - Call elf_vxworks_create_dynamic_sections for VxWorks. - (allocate_dynrelocs): Use plt_header_size and plt_entry_size. - Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks. - (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt - for VxWorks. Check for the .got.plt section. - (sparc_vxworks_build_plt_entry): New function. - (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs. - Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_ - absolute on VxWorks. - (sparc32_finish_dyn): Add special handling for DT_RELASZ - and DT_PLTGOT on VxWorks. - (sparc_vxworks_finish_exec_plt): New. - (sparc_vxworks_finish_shared_plt): New. - (_bfd_sparc_elf_finish_dynamic_sections): Call them. - Use plt_header_size and plt_entry_size. - * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks, - srelplt2, sgotplt, plt_header_size and plt_entry_size fields. - * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h. - (elf32-sparc.lo): Likewise. + * config.in: Regenerate. * Makefile.in: Regenerate. - * targets.c (bfd_elf32_sparc_vxworks_vec): Declare. - (_bfd_target_vector): Add a pointer to it. - -2006-03-30 Ben Elliston <bje@au.ibm.com> - - PR ld/2267 - * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a - special section number that exceeds the number of ELF sections - (eg. SHN_MIPS_SCOMMON). - -2006-03-27 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (mips_got_entry): Add more commentary. - (mips_elf_local_got_index): Use the hash table entry to record - the GOT index of forced-local symbols. - (mips_elf_initialize_tls_index): Rearrange code. Store the index - in either the hash table entry or the mips_got_entry, not both. - Add more commentary. - (mips_elf_multi_got): Make sure the g->next is nonnull when calling - mips_elf_initialize_tls_index. - -2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com> - - * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc, - RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty, - reloc_stack_push, reloc_stack_pop, reloc_stack_operate, - bfin_areloc_howto_table): Delete. All - uses deleted as well. - (bfin_reloc_map): Delete all stack relocs. - (bfin_info_to_howto, bfin_bfd_reloc_type_lookup, - bfin_reloc_type_lookup): Don't support them. - (bfin_relocate_section): Don't try to handle them. - - * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec. - * configure.in: Likewise. - * configure: Regenerate. - * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h". - (BFIN_RELOC_MAX): Now 0x21. - (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs. - (bfd_elf32_bfinfdpic_vec): Declare. - (IS_FDPIC): New macro. - (struct bfinfdpic_elf_link_hash_table): New struct. - (bfinfdpic_hash_table, bfinfdpic_got_section, - bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section, - bfinfdpic_plt_setion, bfinfdpic_pltrel_section, - bfinfdpic_relocs_info, bfinfdpic_got_initial_offset, - bfinfdpic_plt_initial_offset): Accessor macros for it. - (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros. - (struct bfinfdpic_relocs_info): New struct. - (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES, - BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC, - DEFAULT_STACK_SIZE): New macros. - (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash, - bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find, - bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local, - bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc, - _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment, - _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section, - bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook, - _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section, - elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry, - _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry, - _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries, - _bfinfdpic_resolve_final_relocs_info, - elf32_bfinfdpic_size_dynamic_sections, - elf32_bfinfdpic_always_size_sections, - elf32_bfinfdpic_modify_segment_map, - _bfinfdpic_count_got_plt_entries, - elf32_bfinfdpic_finish_dynamic_sections, - elf32_bfinfdpic_adjust_dynamic_symbol, - elf32_bfinfdpic_finish_dynamic_symbol, - elf32_bfinfdpic_elf_use_relative_eh_frame, - elf32_bfinfdpic_elf_encode_eh_address, - elf32_bfin_object_p, bfin_elf_copy_private_bfd_data, - elf32_bfinfdpic_copy_private_bfd_data, - (struct _bfinfdpic_dynamic_got_info, - struct _bfinfdpic_dynamic_got_plt_info): New structs. - (elf32_bfin_print_private_bfd_data): Print PIC flags. - (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC. - (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed, - elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create, - elf_backend_always_size_sectinos, elf_backend_modify_segment_map, - bfd_elf32_bfd_copy_private_bfd_data, - elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol, - elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol, - elf_backend_finish_dynamic_sections, elf_backend_relocate_section, - elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs, - elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p, - elf_backend_may_use_rela_p, elf_backend_default_use_rela_p, - elf_backend_omit_section_dynsym): Redefine these macros and include - "elf32-target.h" again to create the elf32-bfinfdpic target. - * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI, - BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC, - BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI, - BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE, - BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, - BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI, - BFD_RELOC_BFIN_GOTOFFLO): New. - * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target. - (_bfd_target_vector): Add it. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. -2006-03-25 Richard Sandiford <richard@codesourcery.com> +2007-04-23 Nathan Sidwell <nathan@codesourcery.com> - * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as - incompatible. Likewise MAC and EMAC code. - * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use - bfd_get_compatible to set the new bfd architecture. Rely on it - to detect incompatibilities. + * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac, + bfd_mach_mcf_isa_c_emac): New. + * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry, + elf_isac_plt_entry, elf_isac_plt_info): New. + (elf32_m68k_object_p): Add ISA_C. + (elf32_m68k_print_private_bfd_data): Print ISA_C. + (elf32_m68k_get_plt_info): Detect ISA_C. + * cpu-m68k.c (arch_info): Add ISAC. + (m68k_arch_features): Likewise, + (bfd_m68k_compatible): ISAs B & C are not compatible. -2006-03-22 Bob Wilson <bob.wilson@acm.org> +2007-04-21 Nick Clifton <nickc@redhat.com> - * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that - rel->r_addend is zero. + * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash. + (ecoff_link_add_archive_symbols): Likewise. + * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise + relent.howto. + * ieee.c (parse_int): Initialise x. + (must_parse_int): Initialise result. + (ieee_slurp_external_symbols): Initialise value. -2006-03-22 Richard Sandiford <richard@codesourcery.com> +2007-04-21 Alan Modra <amodra@bigpond.net.au> - * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type - of "loc". + * config.bfd (spu-*-elf): Delete targ_selvecs. -2006-03-22 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Phil Edwards <phil@codesourcery.com> - Zack Weinberg <zack@codesourcery.com> - Mark Mitchell <mark@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> +2007-04-19 Nick Clifton <nickc@redhat.com> + + * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto. + +2007-04-19 Alan Modra <amodra@bigpond.net.au> + * bfd.c (bfd_demangle): New function. + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. - * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas. - * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza. - (bfd_elf32_littlemips_vxworks_vec): Likewise. - (bfd_elf32_bigmips_vec): Add elf-vxworks.lo. - (bfd_elf32_littlemips_vec): Likewise. - (bfd_elf32_nbigmips_vec): Likewise. - (bfd_elf32_nlittlemips_vec): Likewise. - (bfd_elf32_ntradbigmips_vec): Likewise. - (bfd_elf32_ntradlittlemips_vec): Likewise. - (bfd_elf32_tradbigmips_vec): Likewise. - (bfd_elf32_tradlittlemips_vec): Likewise. - (bfd_elf64_bigmips_vec): Likewise. - (bfd_elf64_littlemips_vec): Likewise. - (bfd_elf64_tradbigmips_vec): Likewise. - (bfd_elf64_tradlittlemips_vec): Likewise. - * elf32-mips.c: Include elf-vxworks.h. - (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto - instead of calling mips_elf32_rtype_to_howto directly. - (mips_vxworks_copy_howto_rela): New reloc howto. - (mips_vxworks_jump_slot_howto_rela): Likewise. - (mips_vxworks_bfd_reloc_type_lookup): New function. - (mips_vxworks_rtype_to_howto): Likewise. - (mips_vxworks_final_write_processing): Likewise. - (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks. - (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise. - (elf_backend_want_got_plt): Likewise. - (elf_backend_want_plt_sym): Likewise. - (elf_backend_got_symbol_offset): Likewise. - (elf_backend_want_dynbss): Likewise. - (elf_backend_may_use_rel_p): Likewise. - (elf_backend_may_use_rela_p): Likewise. - (elf_backend_default_use_rela_p): Likewise. - (elf_backend_got_header_size: Likewise. - (elf_backend_plt_readonly): Likewise. - (bfd_elf32_bfd_reloc_type_lookup): Likewise. - (elf_backend_mips_rtype_to_howto): Likewise. - (elf_backend_adjust_dynamic_symbol): Likewise. - (elf_backend_finish_dynamic_symbol): Likewise. - (bfd_elf32_bfd_link_hash_table_create): Likewise. - (elf_backend_add_symbol_hook): Likewise. - (elf_backend_link_output_symbol_hook): Likewise. - (elf_backend_emit_relocs): Likewise. - (elf_backend_final_write_processing: Likewise. - (elf_backend_additional_program_headers): Likewise. - (elf_backend_modify_segment_map): Likewise. - (elf_backend_symbol_processing): Likewise. - * elfxx-mips.c: Include elf-vxworks.h. - (mips_elf_link_hash_entry): Add is_relocation_target and - is_branch_target fields. - (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt, - srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields. - (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros. - (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument. - Return 3 for VxWorks. - (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a - mips_elf_link_hash_table. Return 0 for VxWorks. - (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a - mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET. - (mips_vxworks_exec_plt0_entry): New variable. - (mips_vxworks_exec_plt_entry): Likewise. - (mips_vxworks_shared_plt0_entry): Likewise. - (mips_vxworks_shared_plt_entry): Likewise. - (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields. - (mips_elf_rel_dyn_section): Change the bfd argument to a - mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get - the name of the section. - (mips_elf_initialize_tls_slots): Update the call to - mips_elf_rel_dyn_section. - (mips_elf_gotplt_index): New function. - (mips_elf_local_got_index): Add an input_section argument. - Update the call to mips_elf_create_local_got_entry. - (mips_elf_got_page): Likewise. - (mips_elf_got16_entry): Likewise. - (mips_elf_create_local_got_entry): Add bfd_link_info and input_section - arguments. Create dynamic relocations for each entry on VxWorks. - (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE. - (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE - and MIPS_RESERVED_GOTNO. - (mips_elf_create_got_section): Update the uses of - MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks. - (is_gott_symbol): New function. - (mips_elf_calculate_relocation): Use a dynobj local variable. - Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and - mips_elf_got_page_entry. Set G to the .got.plt entry when calculating - VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT - relocations on VxWorks. Add dynamic relocations for references - to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't - create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 - in VxWorks executables. - (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument. - Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry. - Don't allocate a null entry on VxWorks. - (mips_elf_create_dynamic_relocation): Update the call to - mips_elf_rel_dyn_section. Use absolute rather than relative - relocations for VxWorks, and make them RELA rather than REL. - (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic - read-only on VxWorks. Update the call to mips_elf_rel_dyn_section. - Create the .plt, .rela.plt, .dynbss and .rela.bss sections on - VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol. - Call elf_vxworks_create_dynamic_sections for VxWorks and - initialize the plt_header_size and plt_entry_size fields. - (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be - used in VxWorks executables. Don't allocate dynamic relocations - for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. - Set is_relocation_target for each symbol referenced by a relocation. - Allocate .rela.dyn entries for relocations against the special - VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT - entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate - a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*, - R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls - to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations. - Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26 - relocations. Don't set no_fn_stub on VxWorks. - (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to - mips_elf_allocate_dynamic_relocations. - (_bfd_mips_vxworks_adjust_dynamic_symbol): New function. - (_bfd_mips_elf_always_size_sections): Do not allocate GOT page - entries for VxWorks, and do not create multiple GOTs. - (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME. - Handle .got specially for VxWorks. Update the uses of - MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations. - Check for sgotplt and splt. Allocate the .rel(a).dyn contents last, - once its final size is known. Set DF_TEXTREL for VxWorks. Add - DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL - tags on VxWorks. Do not add the MIPS-specific tags for VxWorks. - (_bfd_mips_vxworks_finish_dynamic_symbol): New function. - (mips_vxworks_finish_exec_plt): Likewise. - (mips_vxworks_finish_shared_plt): Likewise. - (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call - to mips_elf_rel_dyn_section. Use a VxWorks-specific value of - DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, - DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO - and mips_elf_rel_dyn_section. Use a different GOT header for - VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks. - (_bfd_mips_elf_link_hash_table_create): Initialize the new - mips_elf_link_hash_table fields. - (_bfd_mips_vxworks_link_hash_table_create): New function. - (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_ - on VxWorks. Update the call to ELF_MIPS_GP_OFFSET. - * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare. - (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. - (_bfd_mips_vxworks_link_hash_table_create): Likewise. - * libbfd.h: Regenerate. - * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h. - (elf32-mips.lo): Likewise. + +2007-04-18 Matthias Klose <doko@ubuntu.com> + + * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion. + (bfdver.h): Use the date in non-release builds for the soversion. * Makefile.in: Regenerate. - * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare. - * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare. - (bfd_elf32_littlemips_vxworks_vec): Likewise. - (_bfd_target_vector): Add entries for them. -2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> +2007-04-17 Paul Brook <paul@codesourcery.com> - * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss - section from SHF_PARISC_WEAKORDER to SHF_HP_TLS. - (elf_backend_special_sections): Remove #undef. + * elf.c (_bfd_elf_is_function_type): New function. + * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type. + (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p, + is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto. + * elf-bfd.h (elf_backend_data): Add is_function_type. + (_bfd_elf_is_function_type): Add prototype. + * elfxx-target.h (elf_backend_is_function_type): Add default + definition. + (elfNN_bed): Add elf_backend_is_function_type. + * elf32-arm.c (elf32_arm_is_function_type): New function. + (elf_backend_is_function_type): Define. -2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> +2007-04-17 Daniel Jacobowitz <dan@codesourcery.com> - * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry - for undefined weak symbols. + * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put + DT_MIPS_RLD_MAP before DT_DEBUG again. -2006-03-17 Daniel Jacobowitz <dan@codesourcery.com> +2007-04-14 Steve Ellcey <sje@cup.hp.com> - PR ld/2462 - * elflink.c (bfd_elf_final_link): Remove - bed->elf_backend_emit_relocs from emit_relocs. + * Makefile.am: Add ACLOCAL_AMFLAGS. + * configure.in: Change macro call order. + * Makefile.in: Regnerate. + * doc/Makefile.in: Regenerate. + * configure: Regenerate. -2006-03-17 Alexandre Oliva <aoliva@redhat.com> +2007-04-14 Jakub Jelinek <jakub@redhat.com> - * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from - first relocation to the second when relaxing TLS GD to LE; - zero it out when relaxing to IE. + * elflink.c (bfd_elf_final_link): Don't free symbuf for + non-elf input bfds. + (bfd_elf_size_dynamic_sections): Don't access elf_section_data + for non-elf input bfds. -2006-03-17 Alan Modra <amodra@bigpond.net.au> +2007-04-12 Richard Sandiford <richard@codesourcery.com> - PR 2434 - * elflink.c (elf_link_add_object_symbols): Save and restore - warning sym's linked sym. + * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add + DT_MIPS_RTLD_MAP for PIEs. -2006-03-16 Alan Modra <amodra@bigpond.net.au> +2007-04-12 Richard Sandiford <richard@codesourcery.com> - PR 2434 - * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete. - (elf_link_add_object_symbols): Delete unnecessary locals. Rename - hash_table -> htab. Formatting. Save entire symbol table - before loading as-needed syms, and restore afterwards if lib not - needed. Use bfd_hash_allocate rather than bfd_alloc for sym - name. Free some buffers earlier. - * bfd-in.h (struct bfd_hash_table): Add entsize. - (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype. - * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise - * hash.c (bfd_hash_table_init_n): Add entsize param, save to - hash table. - (bfd_hash_table_init): Add param, adjust calls. - * aoutx.h: Adjust all hash_table_init functions and calls. - * bfd.c: Likewise. - * coff-arm.c: Likewise. - * coff-h8300.c: Likewise. - * coff-ppc.c: Likewise. - * cofflink.c: Likewise. - * ecoff.c: Likewise. - * ecofflink.c: Likewise. - * elf-m10300.c: Likewise. - * elf-strtab.c: Likewise. - * elf.c: Likewise. - * elf32-arm.c: Likewise. - * elf32-bfin.c: Likewise. - * elf32-cris.c: Likewise. - * elf32-frv.c: Likewise. - * elf32-hppa.c: Likewise. - * elf32-i386.c: Likewise. - * elf32-m32r.c: Likewise. - * elf32-m68hc1x.c: Likewise. - * elf32-m68k.c: Likewise. - * elf32-ppc.c: Likewise. - * elf32-s390.c: Likewise. - * elf32-sh.c: Likewise. - * elf32-vax.c: Likewise. - * elf64-alpha.c: Likewise. - * elf64-hppa.c: Likewise. - * elf64-ppc.c: Likewise. - * elf64-s390.c: Likewise. - * elf64-sh64.c: Likewise. - * elf64-x86-64.c: Likewise. - * elfxx-ia64.c: Likewise. - * elfxx-mips.c: Likewise. - * elfxx-sparc.c: Likewise. - * i386linux.c: Likewise. - * libaout.h: Likewise. - * libbfd-in.h: Likewise. - * libcoff-in.h: Likewise. - * linker.c: Likewise. - * m68klinux.c: Likewise. - * merge.c: Likewise. - * opncls.c: Likewise. - * pdp11.c: Likewise. - * sparclinux.c: Likewise. - * stabs.c: Likewise. - * sunos.c: Likewise. - * vms.c: Likewise. - * xcofflink.c: Likewise. - * section.c (struct section_hash_entry): Move to.. - * libbfd-in.h: ..here. - * Makefile.am: Run "make dep-am" - * Makefile.in: Regenerate. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - * libcoff.h: Regenerate. + * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL + when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation + in a read-only section. + (_bfd_mips_elf_check_relocs): Likewise. + +2007-04-12 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (xtensa_is_insntable_section): New. + (xtensa_is_proptable_section): New. + (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property + tables with 12-byte entries, as well as tables with 8-byte entries. + Sort the relocations before examining them. + (relax_property_section): Use xtensa_is_proptable_section and + xtensa_is_littable_section. Rewrite code for combining table entries + to be more robust in case of unexpected relocations. Do not set offset + of unused relocations to less than zero. + (xtensa_is_property_section): Use other functions instead of + duplicating section name comparisons. + (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.". + (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section. + +2007-04-12 Bob Wilson <bob.wilson@acm.org> -2006-03-16 Alan Modra <amodra@bigpond.net.au> + * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references + from Xtensa property sections. - * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs - against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak - last change to REL32 relocs so that they are counted as - possibly dynamic as per REL24 and REL14. +2007-04-12 Alan Modra <amodra@bigpond.net.au> -2006-03-16 Alan Modra <amodra@bigpond.net.au> + * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data + is non-NULL before dereferencing. - * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24 - checks from REL32. +2007-04-11 Nathan Sidwell <nathan@codesourcery.com> -2006-03-15 Ben Elliston <bje@au.ibm.com> + * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot + relocs too. - * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all - in_list elements, not just the first. - -2006-03-14 Richard Sandiford <richard@codesourcery.com> +2007-04-10 Richard Henderson <rth@redhat.com> - * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split - out from... - (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend - for final links too. + * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip. + (elf64_alpha_size_got_sections): Remove unused something_changed local. + (elf64_alpha_size_plt_section): Return void. + (elf64_alpha_size_rela_got_section): Likewise. + (elf64_alpha_relax_section): Only regenerate got+plt if the + relax_trip counter has changed. -2006-03-13 Richard Sandiford <richard@codesourcery.com> +2007-04-09 Daniel Jacobowitz <dan@codesourcery.com> - * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot. + * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi. + * doc/Makefile.am (DOCFILES): Add bfdver.texi. + (bfdver.texi): New rule. + * Makefile.in, doc/Makefile.in: Regenerated. -2006-03-11 H.J. Lu <hongjiu.lu@intel.com> +2007-04-03 Matt Thomas <matt@netbsd.org> - PR ld/2443 - * dwarf2.c (concat_filename): Don't issue an error if file is - 0. + * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc + in a shared object if it is not in a CODE section or if it is against + a section symbol. This allows DWARF2 to use pcrel format. -2006-03-10 Paul Brook <paul@codesourcery.com> +2007-04-05 H.J. Lu <hongjiu.lu@intel.com> - * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5. - (elf32_arm_print_private_bfd_data): Ditto. + PR ld/4304 + * elflink.c (bfd_elf_final_link): Call einfo callback in + bfd_link_info instead of _bfd_error_handler for DT_TEXTREL + warning. -2006-03-09 Paul Brook <paul@codesourcery.com> +2007-04-05 Alan Modra <amodra@bigpond.net.au> - * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional - mapping symbols. + * elf32-spu.c (spu_elf_output_symbol_hook): New function. + (elf_backend_link_output_symbol_hook): Define. -2006-03-09 Khem Raj <khem@mvista.com> +2007-04-02 Nick Clifton <nickc@redhat.com> - * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned - char type. + PR binutils/4292 + * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit + targets as 64-bit values, even if running on a 64-bit host. + * coffgen.c (coff_print_symbol): Likewise. -2006-03-08 H.J. Lu <hongjiu.lu@intel.com> +2007-03-29 Nick Clifton <nickc@redhat.com> - * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp. + PR binutils/4110 + * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro. + (setup_group): Use it. Report corrupt group section headers. + (bfd_section_from_shdr): Use new macro. Replace constant 4 with + GRP_ENTRY_SIZE. Cope with NULLs in the group section table. + (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE. -2006-03-07 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Zack Weinberg <zack@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> - Paul Brook <paul@codesourcery.com> - Ricardo Anguiano <anguiano@codesourcery.com> +2007-03-29 Alan Modra <amodra@bigpond.net.au> + + PR ld/4267 + * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma + for rel->r_info values. + (bfd_elf_perform_complex_relocation): Likewise. + * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for + unused entries. Don't clear plt.plist in loop. + +2007-03-28 Richard Sandiford <richard@codesourcery.com> + + * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela. + * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32): + Merge into... + (sparc_elf_append_rela): ...this new function. + (SPARC_ELF_APPEND_RELA): Delete. + (_bfd_sparc_elf_link_hash_table_create): Don't initialize + the deleted append_rela field. + (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela + instead of SPARC_ELF_APPEND_RELA. + (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. Use the + elf_size_info structure to find the size of a RELA entry and + the associated swap-out function. + (sparc64_finish_dyn, sparc64_finish_dyn): Merge into... + (sparc_finish_dyn): ...this new function. + (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly. + +2007-03-28 Richard Sandiford <richard@codesourcery.com> Phil Edwards <phil@codesourcery.com> - * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo. - (bfd_elf32_bigarm_symbian_vec): Likewise. - (bfd_elf32_bigarm_vxworks_vec): Likewise. - (bfd_elf32_littlearm_vec): Likewise. - (bfd_elf32_littlearm_symbian_vec): Likewise. - (bfd_elf32_littlearm_vxworks_vec): Likewise. - * configure: Regenerate. - * elf32-arm.c: Include libiberty.h and elf-vxworks.h. - (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros. - (elf32_arm_vxworks_bed): Add forward declaration. - (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12. - (elf32_arm_vxworks_exec_plt0_entry): New table. - (elf32_arm_vxworks_exec_plt_entry): Likewise. - (elf32_arm_vxworks_shared_plt_entry): Likewise. - (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields. - (reloc_section_p): New function. - (create_got_section): Use RELOC_SECTION. - (elf32_arm_create_dynamic_sections): Likewise. Call - elf_vxworks_create_dynamic_sections for VxWorks targets. - Choose between the two possible values of plt_header_size - and plt_entry_size. - (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2. - (elf32_arm_abs12_reloc): New function. - (elf32_arm_final_link_relocate): Call it. Allow the creation of - dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p, - RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the - r_addend fields of relocs. On rela targets, skip any code that - adjusts in-place addends. When using _bfd_link_final_relocate - to perform a final relocation, pass rel->r_addend as the addend - argument. - (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks - object, ignore flags that are not standard on VxWorks. - (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12 - relocs on VxWorks. Use reloc_section_p. - (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE. - (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of - .rela.plt.unloaded relocs on VxWorks targets. - (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for - .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags - instead of DT_REL* tags on RELA targets. - (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE - and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks - PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks. - (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE - and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ - like DT_RELSZ. Handle the VxWorks form of initial PLT entry. - Correct the .rela.plt.unreloaded symbol indexes. - (elf32_arm_output_symbol_hook): Call the VxWorks version of this - hook on VxWorks targets. - (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true. - Minor formatting tweak. - (elf32_arm_vxworks_final_write_processing): New function. - (elf_backend_add_symbol_hook): Override for VxWorks and reset - for Symbian. - (elf_backend_final_write_processing): Likewise. - (elf_backend_emit_relocs): Likewise. - (elf_backend_want_plt_sym): Likewise. - (ELF_MAXPAGESIZE): Likewise. - (elf_backend_may_use_rel_p): Minor formatting tweak. - (elf_backend_may_use_rela_p): Likewise. - (elf_backend_default_use_rela_p): Likewise. - (elf_backend_rela_normal): Likewise. - * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h. - -2006-03-06 Nathan Sidwell <nathan@codesourcery.com> - - * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp): - New. Adjust other variants. - (bfd_default_scan): Update. - * bfd-in2.h: Rebuilt. - * cpu-m68k.c: Adjust. - (bfd_m68k_compatible): New. Use it for architectures. - * elf32-m68k.c (elf32_m68k_object_p): Adjust. - (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b - mismatch. - (elf32_m68k_print_private_bfd_data): Adjust. - * ieee.c (ieee_write_processor): Adjust. - -2006-03-06 Alan Modra <amodra@bigpond.net.au> - - * dwarf2.c: Formatting. - (add_line_info): Remove outer loop. - -2006-03-05 H.J. Lu <hongjiu.lu@intel.com> - Alan Modra <amodra@bigpond.net.au> + * doc/bfd.texinfo: Put the contents after the title page rather + than at the end of the document. - PR binutils/2338 - * dwarf2.c (loadable_section): New struct. - (dwarf2_debug): Add loadable_section_count and - loadable_sections. - (new_line_sorts_after): New. - (add_line_info): Use new_line_sorts_after to compare line - addresses. - (check_function_name): Removed. - (unset_sections): New. - (place_sections): New. - (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections - and unset_sections on relocatable files. - (_bfd_dwarf2_find_line): Likewise. +2007-03-27 Andreas Schwab <schwab@suse.de> -2006-03-03 Nick Clifton <nickc@redhat.com> + * elfxx-ia64.c (elf_backend_default_execstack): Define to 0. - * cpu-avr.c: Update to ISO-C90 formatting. - * elf32-avr.c: Likewise. +2007-03-26 H.J. Lu <hongjiu.lu@intel.com> -2006-03-03 Bjoern Haase <bjoern.m.haase@web.de> + * configure: Regenerated. - * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI - and R_AVR_MS8_LDI - (bfd_elf_avr_final_write_processing): Set - EF_AVR_LINKRELAX_PREPARED in e_flags field. - (elf32_avr_relax_section): New function. - (elf32_avr_relax_delete_bytes): New function. - (elf32_avr_get_relocated_section_contents): New function. - (avr_pc_wrap_around): New function. - (avr_relative_distance_considering_wrap_around): New function. - (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI. - * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG +2007-03-26 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields. + (allocate_spuear_stubs): New function. + (spu_elf_size_stubs): Call allocate_spuear_stubs. + +2007-03-26 Alan Modra <amodra@bigpond.net.au> + + * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define. + * aout-arm.c (MY_bfd_reloc_name_lookup): Define. + (MY (bfd_reloc_name_lookup)): New function. + * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function. + * aout-target.h (NAME (aout, reloc_name_lookup)): Declare. + (MY_bfd_reloc_name_lookup): Define. + * aout-tic30.c (tic30_aout_reloc_name_lookup): New function. + (MY_bfd_reloc_name_lookup): Define. + * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare. + (NAME (aout, reloc_name_lookup)): New function. + * bout.c (b_out_bfd_reloc_name_lookup): New function. + * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function. + (_bfd_ecoff_bfd_reloc_name_lookup): Define. + * coff-arm.c (coff_arm_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-i386.c (coff_bfd_reloc_name_lookup): Define. + (coff_i386_reloc_name_lookup): New function. + * coff-i860.c (coff_i860_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-i960.c (coff_i960_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-m68k.c (m68k_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-maxq.c (maxq_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-mcore.c (mcore_coff_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-mips.c (mips_bfd_reloc_name_lookup): New function. + (_bfd_ecoff_bfd_reloc_name_lookup): Define. + * coff-ppc.c (ppc_coff_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define. + (_bfd_xcoff_reloc_name_lookup): New function. + (rs6000coff_vec, pmac_xcoff_vec): Init new field. + * coff-sh.c (coff_bfd_reloc_name_lookup): Define. + (sh_coff_reloc_name_lookup): New function. + * coff-sparc.c (coff_sparc_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-tic30.c (coff_bfd_reloc_name_lookup): Define. + (tic30_coff_reloc_name_lookup): New function. + * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define. + (tic4x_coff_reloc_name_lookup): New function. + * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define. + (tic54x_coff_reloc_name_lookup): New function. + * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define. + (coff_amd64_reloc_name_lookup): New function. + * coff-z80.c (coff_z80_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-z8k.c (coff_z8k_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define. + (xcoff64_reloc_name_lookup): New function. + (rs6000coff64_vec, aix5coff64_vec): Init new field. + * coffcode.h (coff_bfd_reloc_name_lookup): Define. + * elf-hppa.h (elf_hppa_reloc_name_lookup): New function. + * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-arm.c (elf32_arm_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-cris.c (cris_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-crx.c (elf_crx_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-fr30.c (fr30_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-frv.c (frv_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-i370.c (i370_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-i386.c (elf_i386_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-i860.c (elf32_i860_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-i960.c (elf32_i960_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-ip2k.c (ip2k_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-iq2000.c (iq2000_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-m32c.c (m32c_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-m68k.c (reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-mep.c (mep_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function. + (mips_vxworks_bfd_reloc_name_lookup): Likewise. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-mt.c (mt_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-openrisc.c (openrisc_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-pj.c (pj_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-s390.c (elf_s390_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-score.c (elf32_score_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-sh.c (sh_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-spu.c (spu_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-v850.c (v850_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-vax.c (reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-xc16x.c (xc16x_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function. + * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function. + * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-s390.c (elf_s390_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function. + (bfd_elfNN_bfd_reloc_name_lookup): Define. + * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function. + * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare. + * i386msdos.c (msdos_bfd_reloc_name_lookup): Define. + * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define. + * ieee.c (ieee_bfd_reloc_name_lookup): Define. + * libaout.h (NAME (aout, reloc_name_lookup)): Declare. + * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare. + * mipsbsd.c (MY_bfd_reloc_name_lookup): Define. + (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup). + (MY(reloc_name_lookup)): New function. + * nlm-target.h (nlm_bfd_reloc_name_lookup): Define. + * oasys.c (oasys_bfd_reloc_name_lookup): Define. + * pdp11.c (NAME (aout, reloc_name_lookup)): New function. + * pe-mips.c (coff_mips_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * reloc.c (bfd_reloc_name_lookup): New function. + * riscix.c (riscix_reloc_name_lookup): New function. + (MY_bfd_reloc_name_lookup): Define. + * som.c (som_bfd_reloc_name_lookup): New function. + * targets.c (struct bfd_target): Add reloc_name_lookup. + (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup. + * versados.c (versados_bfd_reloc_name_lookup): Define. + * vms.c (vms_bfd_reloc_name_lookup): New function. + * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. + +2007-03-26 Thiemo Seufer <ths@mips.com> + + PR ld/4208 + * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no + matching relocation is found. + (_bfd_mips_elf_relocate_section): Only warn about missing relocations. + +2007-03-23 H.J. Lu <hongjiu.lu@intel.com> + + * configure: Regenerated. + +2007-03-23 Joseph Myers <joseph@codesourcery.com> + + * configure.in: Use ACX_PKGVERSION and ACX_BUGURL. + * configure: Regenerate. + +2007-03-23 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_stub_name): Don't put input section in stub name. + Remove input_sec param. Adjust all calls. + (write_one_stub): Adjust stub symbol. + (needs_ovl_stub): New function, extracted from.. + (spu_elf_size_stubs): ..here. + (spu_elf_relocate_section): Use needs_ovl_stub. + +2007-03-22 Joseph Myers <joseph@codesourcery.com> + + * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi + if nonempty. + * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix. + * Makefile.in, configure, doc/Makefile.in: Regenerate. + +2007-03-22 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4210 + * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual + address and virtual size of the last section for the image + size. + +2007-03-22 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4007 + * elf.c (assign_file_positions_for_load_sections): Check if + all sections are in the segment. + +2007-03-20 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4208 + * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing + matching LO16 relocation for HI16 relocation. + +2007-03-20 Paul Brook <paul@codesourcery.com> + + * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype. * bfd-in2.h: Regenerate. + * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer. + (record_arm_to_thumb_glue): Use globals->pic_veneer. + (elf32_arm_create_thumb_stub): Ditto. + (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer. -2006-03-02 DJ Delorie <dj@redhat.com> - - * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol - calculations. - -2006-03-02 Richard Sandiford <richard@codesourcery.com> - - * elf32-ppc.c (is_ppc_elf_target): Return true if the target is - bfd_elf32_powerpc_vxworks_vec. - -2006-03-02 Nick Clifton <nickc@redhat.com> - - * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'. - -2006-03-02 Richard Sandiford <richard@codesourcery.com> - - * elf32-i386.c (elf_i386_create_dynamic_sections): Use - elf_vxworks_create_dynamic_sections. - (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT - symbol handling. - * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use - elf_vxworks_create_dynamic_sections. - (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT - symbol handling. - * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function. - * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare. - -2006-03-02 Richard Sandiford <richard@codesourcery.com> - - * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete. - (elf_backend_link_output_symbol_hook): Use - elf_vxworks_link_output_symbol_hook instead. - * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete. - (elf_backend_link_output_symbol_hook): Use - elf_vxworks_link_output_symbol_hook instead. - * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the - same interface as elf_backend_link_output_symbol_hook. - * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update - prototype accordingly. - -2006-03-02 Richard Sandiford <richard@codesourcery.com> - - * elf32-ppc.c (ppc_elf_plt_type): New enumeration. - (ppc_elf_link_hash_table): Replace old_got and new_got with - plt_type and can_use_new_plt. - (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS, - SEC_LOAD and SEC_READONLY to the VxWorks .plt flags. - (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt. - Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt. - (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to - either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that - this function should not be called for VxWorks targets. - (ppc_elf_tls_setup): Use plt_type instead of old_got. - (allocate_got): Likewise. Rearrange so that max_before_header - is only used for PLT_OLD and PLT_NEW. - (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks. - (ppc_elf_size_dynamic_sections): Likewise. - (ppc_elf_relax_section): Likewise. - (ppc_elf_relocate_section): Likewise. - (ppc_elf_finish_dynamic_symbol): Likewise. - (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type. - -2006-02-28 Richard Sandiford <richard@codesourcery.com> - - * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index. - (elf_i386_link_hash_table_create): Initialize it. - (elf_i386_compute_jump_table_size): Use it instead of - srelplt->reloc_count. - (allocate_dynrelocs): Likewise. - (elf_i386_size_dynamic_sections): Likewise. - (elf_i386_relocate_section): Likewise. - -2006-02-27 Jakub Jelinek <jakub@redhat.com> - - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag. - (_bfd_elf_write_section_eh_frame): Likewise. - -2006-02-27 Carlos O'Donell <carlos@codesourcery.com> - - * po/Make-in: Add html target. - -2006-02-27 Richard Sandiford <richard@codesourcery.com> - - * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the - cached hgot entry to check for _GLOBAL_OFFSET_TABLE_. - * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise. - * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise. - * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise. - * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise. - * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise. - * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise. - * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise. - * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise. - * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise. - * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise. - * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise. - * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise. - * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise. - * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use - the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_. - * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise. - * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. - * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise. - * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. - -2006-02-25 Richard Sandiford <richard@codesourcery.com> - - * elf-bfd.h (elf_link_hash_table): Add hplt field. - * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it. - * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise. - * elf32-frv.c (_frv_create_got_section): Likewise. - * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise. - * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise. - * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise. - * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise. - * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt. - (elf_i386_link_hash_table_create): Don't initialize them. - (elf_i386_size_dynamic_sections): Use the generic ELF hplt and - hgot fields. - (elf_i386_finish_dynamic_symbol): Likewise. - * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt. - (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields. - (ppc_elf_finish_dynamic_symbol): Likewise. - -2006-02-24 DJ Delorie <dj@redhat.com> - - * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs. - (m32c_elf_relocate_section): Don't relocate them. - (compare_reloc): New. - (relax_reloc): Remove. - (m32c_offset_for_reloc): New. - (m16c_addr_encodings): New. - (m16c_jmpaddr_encodings): New. - (m32c_addr_encodings): New. - (m32c_elf_relax_section): Relax jumps and address displacements. - (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up - short jumps. - - * reloc.c: Add m32c relax relocs. - * libbfd.h: Regenerate. +2007-03-18 Mark Shinwell <shinwell@codesourcery.com> + + * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *" + argument and extra last argument. * bfd-in2.h: Regenerate. - -2006-02-24 H.J. Lu <hongjiu.lu@intel.com> + * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning + member. + (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and + extra last argument. Set no_enum_size_warning appropriately. + (elf32_arm_merge_eabi_attributes): Improve enum sizes + diagnostic, suppressing it when no_enum_size_warning dictates. - PR ld/2218 - * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol. - (_bfd_elf_link_hash_fixup_symbol): New. +2007-03-20 Nick Clifton <nickc@redhat.com> - * elflink.c (_bfd_elf_link_hash_fixup_symbol): New. - (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if - it isn't NULL. + PR binutils/3535 + * elf.c (copy_private_bfd_data): Widen the scope of Solaris + specific conditions that need the program headers to be + rewritten. - * elfxx-ia64.c (elf_backend_fixup_symbol): Defined. +2007-03-19 H.J. Lu <hongjiu.lu@intel.com> - * elfxx-target.h (elf_backend_fixup_symbol): New. - (elfNN_bed): Initialize elf_backend_fixup_symbol. + * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic, + MajorLinkerVersion, MinorLinkerVersion, SizeOfCode, + SizeOfInitializedData, SizeOfUninitializedData, + AddressOfEntryPoint, BaseOfCode and BaseOfData in internal + extra PE a.out header. + (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined. + (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not + defined. + (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not + defined. + (_bfd_XX_print_private_bfd_data_common): Also print Magic, + MajorLinkerVersion, MinorLinkerVersion, SizeOfCode, + SizeOfInitializedData, SizeOfUninitializedData, + AddressOfEntryPoint, BaseOfCode and BaseOfData from internal + extra PE a.out header. -2006-02-23 H.J. Lu <hongjiu.lu@intel.com> +2007-03-18 H.J. Lu <hongjiu.lu@intel.com> - * cpu-ia64-opc.c (ins_immu5b): New. - (ext_immu5b): Likewise. - (elf64_ia64_operands): Add IMMU5b. + * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec + only if BFD64 is defined. -2006-02-21 Alan Modra <amodra@bigpond.net.au> +2007-03-17 Alan Modra <amodra@bigpond.net.au> - PR ld/2218 - * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie - is dynamic. - * elf32-hppa.c (allocate_dynrelocs): Likewise. - * elf32-i386.c (allocate_dynrelocs): Likewise. - * elf32-s390.c (allocate_dynrelocs): Likewise. - * elf32-sh.c (allocate_dynrelocs): Likewise. - * elf64-s390.c (allocate_dynrelocs): Likewise. - * elf64-x86-64.c (allocate_dynrelocs): Likewise. - * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs - on undef weak with non-default visibility too. - * elfxx-sparc.c (allocate_dynrelocs): Ditto. + * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub + on setjmp calls. -2006-02-21 Alan Modra <amodra@bigpond.net.au> +2007-03-15 H.J. Lu <hongjiu.lu@intel.com> - * bfd.c: (_bfd_default_error_handler): Don't call abort on - error, instead call _exit. - (_bfd_abort): Call _exit not xexit. + * doc/Makefile.in: Regenerated. -2006-02-17 Kevin Buettner <kevinb@redhat.com> +2007-03-15 H.J. Lu <hongjiu.lu@intel.com> - * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo): - New functions. - * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define. + * Makefile.am (bfdver.h): Substitute report_bugs_to. Also + create doc/bfdver.texi. + * Makefile.in: Regenerated. -2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com> - Anil Paranjape <anilp1@kpitcummins.com> - Shilin Shakti <shilins@kpitcummins.com> + * configure.in (--with-bugurl): New option. + * configure: Regenerated. - * Makefile.am: Add xc16x related entry - * Makefile.in: Regenerate - * archures.c: Add bfd_xc16x_arch - * bfd-in2.h: Regenerate - * config.bfd: Add xc16x-*-elf - * configure.in: Add bfd_elf32_xc16x_vec + * version.h (REPORT_BUGS_TO): New. + +2007-03-13 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/3826 + * elf-bfd.h (elf_backend_data): Add elf_osabi. + (_bfd_elf_set_osabi): New. + + * elf.c (_bfd_elf_set_osabi): New. + + * elf32-hppa.c (elf32_hppa_post_process_headers): Removed. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + (ELF_OSABI): Properly defined for each target. + + * elf32-i370.c (i370_elf_post_process_headers): Removed. + (ELF_OSABI): Defined. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + + * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for + freebsd. + (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi. + + * elf32-msp430.c (elf32_msp430_post_process_headers): Removed. + (ELF_OSABI): Defined. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + + * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for + freebsd. + (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with + elf_osabi. + + * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI + with elf_osabi. + (ELF_OSABI): Properly defined for each target. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi for Linux. + + * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed. + (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + + * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed. + (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + + * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target + with any ELF target of the compatible machine for which we do not + have a specific backend. + + * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI + with elf_osabi. + + * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE. + (elfNN_bed): Initialize elf_osabi with ELF_OSABI. + +2007-03-08 Alan Modra <amodra@bigpond.net.au> + + * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out + V850_OTHER_* bits. + +2007-03-08 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo. + (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c. + Run "make dep-am". + * Makefile.in: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2007-03-07 H.J. Lu <hongjiu.lu@intel.com> + + * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec. + (x86_64-*-kfreebsd*-gnu): Likewise. + (x86_64-*-netbsd*): Likewise. + (x86_64-*-openbsd*): Likewise. + (x86_64-*-linux-*): Likewise. + + * configure.in: Support bfd_efi_app_x86_64_vec. + * configure: Regenerated. + + * efi-app-x86_64.c: New file. + + * targets.c (bfd_efi_app_x86_64_vec): New. + (_bfd_target_vector): Add bfd_efi_app_x86_64_vec. + +2007-03-07 Kai Tietz <kai.tietz@onevision.com> + + * reloc.c (bfd_generic_get_relocated_section_contents): Remove + const for type reloc_howto_type. + +2007-03-07 Alan Modra <amodra@bigpond.net.au> + + PR 3958 + * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link. + (elf_discarded_section): Move.. + * bfd-in.h: ..to here. + * bfd-in2.h: Regenerate. + * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols + from discarded sections before relocate_section has done its job. + * reloc.c (bfd_generic_get_relocated_section_contents): Handle + relocs against symbols from discarded sections. + * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on + SECREL32. + (elf_hppa_relocate_section): Handle relocatable link after setting + sec, sym, h etc. for final link. Squash error messages for + relocatable link. Clear section contents for relocs against + symbols in discarded sections, and zero reloc. Remove existing + zero r_symndx code. + * elf-m10200.c (mn10200_elf_relocate_section): Likewise. + * elf-m10300.c (mn10300_elf_relocate_section): Likewise. + * elf32-arm.c (elf32_arm_relocate_section): Likewise. + * elf32-avr.c (elf32_avr_relocate_section): Likewise. + * elf32-bfin.c (bfinfdpic_relocate_section): Likewise. + (bfin_relocate_section): Likewise. + * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise. + * elf32-cris.c (cris_elf_relocate_section): Likewise. + * elf32-crx.c (elf32_crx_relocate_section): Likewise. + * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. + * elf32-fr30.c (fr30_elf_relocate_section): Likewise. + * elf32-frv.c (elf32_frv_relocate_section): Likewise. + * elf32-h8300.c (elf32_h8_relocate_section): Likewise. + * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. + * elf32-i370.c (i370_elf_relocate_section): Likewise. + * elf32-i386.c (elf_i386_relocate_section): Likewise. + * elf32-i860.c (elf32_i860_relocate_section): Likewise. + * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. + * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise. + * elf32-m32c.c (m32c_elf_relocate_section): Likewise. + * elf32-m32r.c (m32r_elf_relocate_section): Likewise. + * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-mcore.c (mcore_elf_relocate_section): Likewise. + * elf32-mep.c (mep_elf_relocate_section): Likewise. + * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. + * elf32-mt.c (mt_elf_relocate_section): Likewise. + * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. + * elf32-ppc.c (ppc_elf_relocate_section): Likewise. + * elf32-s390.c (elf_s390_relocate_section): Likewise. + * elf32-score.c (_bfd_score_elf_relocate_section): Likewise. + * elf32-sh.c (sh_elf_relocate_section): Likewise. + * elf32-spu.c (spu_elf_relocate_section): Likewise. + * elf32-v850.c (v850_elf_relocate_section): Likewise. + * elf32-vax.c (elf_vax_relocate_section): Likewise. + * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise. + * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. + * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. + * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise. + (elf64_alpha_relocate_section): Likewise. + * elf64-mmix.c (mmix_elf_relocate_section): Likewise. + * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. + * elf64-s390.c (elf_s390_relocate_section): Likewise. + * elf64-sh64.c (sh_elf64_relocate_section): Likewise. + * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. + * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. + * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. + + * elf32-arm.c (elf32_arm_relocate_section): Always adjust section + symbols for relocatable link. Don't use always-zero st_value. + (elf_backend_rela_normal): Don't define. + * elf32-bfin.c (bfinfdpic_relocate_section): Use + RELOC_FOR_GLOBAL_SYMBOL. + * elf32-frv.c (elf32_frv_relocate_section): Likewise. + * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE + section symbol adjustments with same for relocatable link. + * elf32-i386.c (elf_i386_relocate_section): Likewise. + * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move.. + (elf32_m68hc11_check_relocs): ..to here. + * elf32-score.c (score_elf_final_link_relocate): Remove zero + r_symndx code. + * elfxx-mips.c (mips_elf_calculate_relocation): Likewise. + +2007-03-07 Alan Modra <amodra@bigpond.net.au> + + PR 4144 + * elf.c (assign_file_positions_for_load_sections): Don't + adjust p_memsz for !SEC_LOAD section vma modulo page size. + Instead, use the same lma based adjustment for SEC_LOAD + sections. + +2007-03-01 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing. + (find_relaxable_sections): Do not increment src_count for unknown + opcodes. Decode only once instead of calling is_l32r_relocation. + (compute_text_actions): Remove unused no_insn_move flag. Assert that + src_next matches src_count in relax_info. + +2007-03-01 Joseph Myers <joseph@codesourcery.com> + + * Makefile.am (bfdver.h): Use "." not " " between version number + and date. + * Makefile.in: Regenerate. + * configure.in (PKGVERSION): Default to "(GNU Binutils) ". * configure: Regenerate. - * targets.c: Added xc16x related information - * cpu-xc16x.c: New file - * reloc.c: Add new relocations specific to xc16x: - BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG, - BFD_RELOC_XC16X_SOF - * elf32-xc16x.c: New file. - -2006-02-17 Alan Modra <amodra@bigpond.net.au> - - * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling. - * elf64-ppc.c (allocate_dynrelocs): Likewise. - -2006-02-17 Alan Modra <amodra@bigpond.net.au> - PR ld/2218 - * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is - dynamic. - (ppc64_elf_relocate_section): Check output reloc section size. - * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test. +2007-02-28 Nathan Sidwell <nathan@codesourcery.com> + + * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza. + +2007-02-27 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const. + * elf32-spu.c (ovl_mgr_pread): Add const to casts. + +2007-02-23 Carlos O'Donell <carlos@codesourcery.com> + + * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit + DWARF even with 64-bit addresses. + (_bfd_dwarf2_find_nearest_line): Likewise. + +2007-02-23 Nick Clifton <nickc@redhat.com> + + PR binutils/3535 + * elf.c (copy_private_bfd_data): Always rewrite the program + headers when a Solaris interpreter segment is involved. + +2007-02-22 Paul Brook <paul@codesourcery.com> + + * elflink.c (gc_mark_hook_fn): Remove. + (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn. + (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections. + * elf-bfd.h (elf_gc_mark_hook_fn): Define. + (elf_backend_data): Add gc_mark_extra_sections. + * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default + definition. + (elfNN_bed): Add elf_backend_gc_mark_extra_sections. + * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function. + (elf_backend_gc_mark_extra_sections): Define. + +2007-02-21 Nick Clifton <nickc@redhat.com> + + * elf.c (_bfd_elf_map_sections_to_segments): If the + override_segment_assignment callback is defined then call it. + +2007-02-21 Alan Modra <amodra@bigpond.net.au> -2006-02-16 H.J. Lu <hongjiu.lu@intel.com> + * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args. - PR ld/2322 - * elf.c (get_segment_type): New function. - (_bfd_elf_print_private_bfd_data): Use it. - (print_segment_map): New function. - (assign_file_positions_for_segments): Call print_segment_map - when there are not enough room for program headers. +2007-02-19 Thiemo Seufer <ths@mips.com> -2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com> + * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove + translation marker from untranslatable strings. - * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use - traditional MIPS ELF targets. - -2006-02-15 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/2338 - * dwarf2.c (check_function_name): New function. - (_bfd_dwarf2_find_nearest_line): Use check_function_name to - check if function is correct. - -2006-02-16 Alan Modra <amodra@bigpond.net.au> - - * elflink.c (_bfd_elf_default_action_discarded): Return 0 for - debug sections. - (elf_link_input_bfd): Adjust comments. - -2006-02-10 H.J. Lu <hongjiu.lu@intel.com> - - * elf.c (copy_private_bfd_data): Minor update. - -2006-02-10 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/2258 - * elf.c (copy_private_bfd_data): Renamed to ... - (rewrite_elf_program_header): This. - (copy_elf_program_header): New function. - (copy_private_bfd_data): Likewise. - -2006-02-07 Nathan Sidwell <nathan@codesourcery.com> - - * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e, - bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x, - bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249, - bfd_mach_mcf547x, bfd_mach_mcf548x): Remove. - (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div, - bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac, - bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac, - bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp, - bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac, - bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac, - bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac, - bfd_mach_mcf_isa_b_usp_float_emac): New. - (bfd_default_scan): Update coldfire mapping. - * bfd-in.h (bfd_m68k_mach_to_features, - bfd_m68k_features_to_mach): Declare. - * bfd-in2.h: Rebuilt. - * cpu-m68k.c (arch_info_struct): Add new coldfire machines, - adjust legacy names. - (m68k_arch_features): New. - (bfd_m68k_mach_to_features, - bfd_m68k_features_to_mach): Define. - * elf32-m68k.c (elf32_m68k_object_p): New. - (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags. - (elf32_m68k_print_private_bfd_data): Print the CF EF flags. - (elf_backend_object_p): Define. - * ieee.c (ieee_write_processor): Update coldfire machines. - * libbfd.h: Rebuilt. - -2006-02-06 Steve Ellcey <sje@cup.hp.com> - - * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS - if SHF_TLS is set. - -2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl> - - * coff-z80.c (r_imm24): New howto. - (rtype2howto): New case R_IMM24. - (coff_z80_reloc_type_lookup): New case BFD_RELOC_24. - (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24. - -2006-02-04 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol - has already been assigned a GOT index, copy that index to the - current hash table entry. - -2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr> - - * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass - for call-to-undefweak reloc overflow. - -2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr> - - * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass - for 32-bit relocs overflow. - -2006-01-27 Paul Brook <paul@codesourcery.com> - - * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb - objects. - -2006-01-18 Alexandre Oliva <aoliva@redhat.com> - - Introduce TLS descriptors for i386 and x86_64. - * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC, - BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC, - BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New. - * libbfd.h, bfd-in2.h: Rebuilt. - * elf32-i386.c (elf_howto_table): New relocations. - (R_386_tls): Adjust. - (elf_i386_reloc_type_lookup): Map new relocations. - (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. - (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. - (struct elf_i386_link_hash_entry): Add tlsdesc_got field. - (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field. - (elf_i386_local_tlsdesc_gotent): New macro. - (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size. - (elf_i386_compute_jump_table_size): New macro. - (link_hash_newfunc): Initialize tlsdesc_got. - (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size. - (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and - R_386_TLS_DESC_CALL. - (elf_i386_check_relocs): Likewise. Allocate space for - local_tlsdesc_gotent. - (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and - R_386_TLS_DESC_CALL. - (allocate_dynrelocs): Count function PLT relocations. Reserve - space for TLS descriptors and relocations. - (elf_i386_size_dynamic_sections): Reserve space for TLS - descriptors and relocations. Set up sgotplt_jump_table_size. - Don't zero reloc_count in srelplt. - (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_. - (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and - R_386_TLS_DESC_CALL. - (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. - (elf_backend_always_size_sections): Define. - * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC, - R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL. - (R_X86_64_standard): Adjust. - (x86_64_reloc_map): Map new relocs. - (elf64_x86_64_rtype_to_howto): New, split out of... - (elf64_x86_64_info_to_howto): ... this function, and... - (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val. - (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. - (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. - (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field. - (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field. - (elf64_x86_64_local_tlsdesc_gotent): New macro. - (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt, - tlsdesc_got and sgotplt_jump_table_size fields. - (elf64_x86_64_compute_jump_table_size): New macro. - (link_hash_newfunc): Initialize tlsdesc_got. - (elf64_x86_64_link_hash_table_create): Initialize new fields. - (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and - R_X86_64_TLSDESC_CALL. - (elf64_x86_64_check_relocs): Likewise. Allocate space for - local_tlsdesc_gotent. - (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and - R_X86_64_TLSDESC_CALL. - (allocate_dynrelocs): Count function PLT relocations. Reserve - space for TLS descriptors and relocations. - (elf64_x86_64_size_dynamic_sections): Reserve space for TLS - descriptors and relocations. Set up sgotplt_jump_table_size, - tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero - reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT - and DT_TLSDESC_GOT. - (elf64_x86_64_always_size_sections): New. Set up - _TLS_MODULE_BASE_. - (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and - R_386_TLS_DESC_CALL. - (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. - (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and - DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry. - (elf_backend_always_size_sections): Define. - -2006-01-17 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/2096 - * dwarf2.c (comp_unit_contains_address): Update comment. - (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of - lma. Return TRUE only if both comp_unit_contains_address and - comp_unit_find_nearest_line return TRUE. - (_bfd_dwarf2_find_line): Use section's vma, instead of lma. - -2006-01-18 Alan Modra <amodra@bigpond.net.au> - - * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref. - (bfd_elf_gc_mark_dynamic_ref_symbol): Declare. - * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from - elf_gc_mark_dynamic_ref_symbol. Make global. - (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref. - * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define. +2007-02-19 Alan Modra <amodra@bigpond.net.au> + + * elf-bfd.h (struct elf_backend_data): Add default_execstack. + * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack. + * elfxx-target.h (elf_backend_default_execstack): Define to 1. (elfNN_bed): Init new field. - * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define. - (ppc64_elf_gc_mark_dynamic_ref): New function. + * elf64-ppc.c (elf_backend_default_execstack): Define to 0. + +2007-02-17 Mark Mitchell <mark@codesourcery.com> + Nathan Sidwell <nathan@codesourcery.com> + Vladimir Prus <vladimir@codesourcery.com + Joseph Myers <joseph@codesourcery.com> + + * configure.in (--with-pkgversion): New option. + * configure: Regenerate. + * Makefile.am (bfdver.h): Substitute for @bfd_version_package@. + * Makefile.in: Regenerate. + * version.h (BFD_VERSION_STRING): Define using + @bfd_version_package@. + +2007-02-16 Carlos O'Donell <carlos@codesourcery.com> + + * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): + Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT + and EF_MIPS_UCODE. + +2007-02-15 Alan Modra <amodra@bigpond.net.au> + + * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define, + declare. + (_bfd_norelocs_canonicalize_reloc): Likewise. + * libbfd.h: Regenerate. + * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function. + (_bfd_norelocs_canonicalize_reloc): Likewise. + * binary.c (binary_bfd_reloc_type_lookup): Don't define. + (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise. + (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS. + * ihex.c: Similarly. + * mach-o-target.c: Similarly. + * mach-o.c: Similarly. + * mmo.c: Similarly. + * pef.c: Similarly. + * ppcboot.c: Similarly. + * srec.c: Similarly. + * xsym.c: Similarly. + +2007-02-14 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/3953 + * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol + when adding default symbol. + +2007-02-13 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt" + for branch lookup table. + +2007-02-12 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (create_linkage_sections): Don't create + .rela.rodata.brlt for --emit-relocs. + (ppc_build_one_stub): Create relocs for brlt --emit-relocs here. + (ppc_size_one_stub): Count them. Simplify test of stub type + when counting stub relocs. Set SEC_RELOC too. + (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC. + (ppc64_elf_finish_dynamic_sections): Output brlt relocs. + +2007-02-12 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs + with a zero symbol index. + +2007-02-12 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (bfd_elf_discard_info): Tidy setting of "eh". + +2007-02-05 Dave Brolley <brolley@redhat.com> + Stan Cox <scox@redhat.com> + + PR ld/3972 + * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms. + +2007-02-05 Dave Brolley <brolley@redhat.com> + Richard Sandiford <rsandifo@redhat.com> + Stan Cox <scox@redhat.com> + Nick Clifton <nickc@redhat.com> + DJ Delorie <dj@redhat.com> + Frank Ch. Eigler <fche@redhat.com> + Ben Elliston <bje@redhat.com> + Richard Henderson <rth@redhat.com> + + * Makefile.am (ALL_MACHINES): Add cpu-mep.lo. + (ALL_MACHINES_CFILES): Add CPU_MEP.c. + (BFD32_BACKENDS): Add elf32-mep.lo. + (BFD32_BACKENDS_CFILES): Add elf32-mep.c. + (cpu-mep.lo,elf32-mep.lo): New targets. + * archures.c (bfd_arch_mep): New enumerator. + (bfd_mach_mep, bfd_mach_mep_h1): New macros. + (bfd_mep_arch): New external variable. + (bfd_archures_list): Add bfd_mep_arch. + * config.bfd: Support mep-*-elf. + * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec. + * reloc.c (BFD_RELOC_MEP_*): New relocation numbers. + * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern + declarations. + (_bfd_target_vector): Add bfd_elf32_mep_vec and + bfd_elf32_mep_little_vec. + * mep-relocs.pl: New file. + * cpu-mep.c: New file. + * elf32-mep.c: New file. + * bfd-in2.h: Regenerate. + * po/POTFILES.in: Regenerate. + * libbfd.h: Regenerate. + * Makefile.in: Regenerate. + * configure: Regenerate. -2006-01-17 Alan Modra <amodra@bigpond.net.au> +2007-02-05 Dave Brolley <brolley@redhat.com> + + * elflink.c (evaluate_complex_relocation_symbols): Check for + STT_SRELC for global symbols. + (perform_complex_relocations): Renamed to + perform_complex_relocation and now examines only one relocation. + (elf_link_input_bfd): Don't call perform_complex_relocations. + * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype. + * elf32-mep.c (mep_elf_howto_table): Add R_RELC. + (OD,OS,OU): #undefs corrected to N, S and U repectively. + (mep_reloc_type_lookup): Handle BFD_RELOC_RELC. + (complex_reloc_installation_howto): Removed. + (mep_info_to_howto_rela): Remove special case for r_type==0xff. + (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation. + +2007-02-05 Dave Brolley <brolley@redhat.com> + Richard Sandiford <rsandifo@redhat.com> + DJ Delorie <dj@redhat.com> + Graydon Hoare <graydon@redhat.com> + Nick Clifton <nickc@cambridge.redhat.com> + Jeff Holcomb <jeffh@redhat.com> + Frank Ch. Eigler <fche@redhat.com> + + * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype. + * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC. + * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC. + * elflink.c (set_symbolValue): New static function. + (resolve_symbol): Likewise. + (resolve_section): Likewise. + (undefined_reference): Likewise. + (eval_symbol): Likewise. + (evaluate_complex_relocation_symbols): Likewise. + (put_value): Likewise. + (get_value): Likewise. + (decode_complex_addend): + (bfd_elf_perform_complex_relocation): New function. + (elf_link_input_bfd): Call evaluate_complex_relocation_symbols. + * reloc.c (BFD_RELOC_RELC): New relocation number. + * syms.c (BSF_RELC,BSF_SRELC): New macros. + +2007-02-05 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete. + (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete. + (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size) + (elf_xtensa_allocate_got_size): Replace these with... + (elf_xtensa_allocate_dynrelocs): ...this new function. + (elf_xtensa_size_dynamic_sections): Use it. + +2007-02-05 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT> + <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>: + Set src_mask to zero. + <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask. + <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE. + +2007-02-02 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to... + (elf_xtensa_dynamic_symbol_p): ...this. + +2007-02-02 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (plt_reloc_count): Move into link hash table. + (struct elf_xtensa_link_hash_table): New. + (elf_xtensa_hash_table): New. + (elf_xtensa_link_hash_table_create): New. + (elf_xtensa_check_relocs): Update plt_reloc_count references. + Update arguments to add_extra_plt_sections. + (elf_xtensa_create_dynamic_sections): Record new sections in the hash + table. Update for plt_reloc_count and add_extra_plt_sections. + (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj + argument with link info. Update calls to elf_xtensa_get_plt_section + and elf_xtensa_get_gotplt_section. + (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections) + (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections) + (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections) + (relax_property_section): Get sections from the hash table and update + function calls. + (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace + dynobj argument with link info. Get sections for first plt chunk from + the hash table. + (bfd_elf32_bfd_link_hash_table_create): Define. + +2007-02-02 Jakub Jelinek <jakub@redhat.com> + + * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *. + * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types. + (struct elf_symbol): Change first member into union. + (elf_sort_elf_symbol): Compare pointers to internal syms rather than + internal syms. Only compare st_shndx fields. + (elf_create_symbuf): New function. + (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available + for bfds, use a binary search, otherwise don't qsort symbols + unnecessarily only to select which symbols are for the particular + shndx. + +2007-02-01 Nick Clifton <nickc@redhat.com> + + PR ld/3852 + * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields + in the elf_link_hash_table structure. + +2007-02-01 Alan Modra <amodra@bigpond.net.au> + + * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note. + * elfxx-target.h (elf_backend_write_core_note): Define and use. + * elf.c (elfcore_write_prpsinfo): Call the above. Add support for + 32-bit core note on 64-bit target. + (elfcore_write_prstatus): Likewise. + (elfcore_write_lwpstatus): Make note_name const. + (elfcore_write_prfpreg): Likewise. + (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit + target. + * elf32-ppc.c (ppc_elf_write_core_note): New function. + (elf_backend_write_core_note): Define. + * elf64-ppc.c (ppc64_elf_write_core_note): New function. + (elf_backend_write_core_note): Define. + +2007-01-31 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-cris.c (INCLUDED_TARGET_FILE): Removed. + (elf32_bed): Defined for elf32-us-cris. + + * elf64-sh64.c (elf64_bed): Defined for Linux. + (INCLUDED_TARGET_FILE): Removed. + + * elfxx-target.h (elfNN_bed): Always define. Don't check + INCLUDED_TARGET_FILE. + +2007-01-31 DJ Delorie <dj@redhat.com> + + * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning + message for dangerous relocs, special case the common user error. + +2007-01-30 H.J. Lu <hongjiu.lu@intel.com> + + * elf.c (copy_elf_program_header): Start from the first section + in a segment and stop when all sections in a segment are + accounted for. + +2007-01-29 Julian Brown <julian@codesourcery.com> - * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop. + * bfd-in2.h: Regenerate. + * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11 + instruction scanning should be done. + (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan) + (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes. + (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to + prototype. + * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info + argument. + * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME) + (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros. + (elf32_vfp11_erratum_type): New enum. + (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to + veneers. + (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist. + (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size, + vfp11_fix and num_vfp11_fixes fields. + (elf32_arm_link_hash_table_create): Initialise vfp11_fix, + vfp11_erratum_glue_size, num_vfp11_fixes fields. + (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer. + (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum + glue section. + (elf32_arm_section_map_add): Add an code/data mapping symbol entry + to a section's map. + (record_vfp11_erratum_veneer): Create a single veneer, and its + associated symbols. + (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue. + (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input + BFDs. + (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround + required. + (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes. + (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn. + (bfd_arm_vfp11_write_mask): Update write mask according to coded + register number. + (bfd_arm_vfp11_antidependency): New function. + (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn. + (elf32_arm_compare_mapping): Declare. + (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input + BFD for potential erratum-triggering insns. Record results. + (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers + and branches to veneers have been placed in virtual memory after + layout. + (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global + hash table. + (elf32_arm_output_symbol_hook): Remove. + (elf32_arm_write_section): Output veneers, and branches to veneers. + Use maps from input sections, not output sections, for code + byte-swapping. + * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument. + * elf32-score.c (_bfd_score_elf_write_section): Likewise. + * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise. + * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise. + +2007-01-27 H.J. Lu <hongjiu.lu@intel.com> + + * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux. + (INCLUDED_TARGET_FILE): Removed. + +2007-01-27 Mike Frysinger <vapier@gentoo.org> + + * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd. + (INCLUDED_TARGET_FILE): Remove. + +2007-01-25 DJ Delorie <dj@redhat.com> + + * elf32-m32c.c (m32c_elf_howto_table): Don't complain about + R_M32C_16 or R_M32C_24 relocs. + +2007-01-25 Nick Clifton <nickc@redhat.com> + + PR binutils/3874 + * elf32-avr.c (avr_link_hash_table): Check to make sure that the + hash table was created by elf32_avr_link_hash_table_create before + using it. + (elf32_avr_link_hash_newfunc): New function. Just pass the call + through to _bfd_elf_link_hash_newfunc. + (elf32_avr_link_hash_table_create): Use + elf32_avr_link_hash_newfunc instead of + _bfd_elf_link_hash_newfunc. + (elf32_avr_relocate_section): Check for the hash table pointer + being NULL. + (elf32_avr_relax_section, avr_build_one_stub, + elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs, + elf32_avr_build_stubs): Likewise. + +2007-01-16 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/3831 + * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an + argument, Elf_Internal_Sym *. + + * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data + symbol dynamic if info->dynamic_data is TRUE. + (bfd_elf_record_link_assignment): Updated call to + bfd_elf_record_link_assignment. + (_bfd_elf_merge_symbol): Likewise. Always call + bfd_elf_link_mark_dynamic_symbol. + +2007-01-12 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (BFD_LIBS): Removed. + * Makefile.in: Regenerated. + +2007-01-11 H.J. Lu <hongjiu.lu@intel.com> -2006-01-17 Nick Clifton <nickc@redhat.com> + PR binutils/3631 + * Makefile.am (OFILES): Add @bfd64_libs@. + (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES). + * Makefile.in: Regenerated. - PR binutils/2159 - * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused - parameters. + * configure.in (bfd_libs): Replaced by ... + (bfd64_libs): This. + * configure: Regenerated. + +2007-01-11 Nathan Sidwell <nathan@codesourcery.com> + + * elf.c (assign_file_positions_for_load_sections): We can + require fewer phdrs than expected. + +2007-01-08 Kazu Hirata <kazu@codesourcery.com> + + * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido. + * bfd-in2.h: Regenerate. + * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of + bfd_mach_cpu32_fido. + (m68k_arch_features): Use fido_a instead of cpu32. + (bfd_m68k_compatible): Reject the combination of Fido and + ColdFire. Accept the combination of CPU32 and Fido with a + warning. + * elf32-m68k.c (elf32_m68k_object_p, + elf32_m68k_merge_private_bfd_data, + elf32_m68k_print_private_bfd_data): Treat Fido as an + architecture by itself. -2006-01-11 Nick Clifton <nickc@redhat.com> +2007-01-08 Kai Tietz <kai.tietz@onevision.com> - * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry - into the newly (re)allocated map array. + * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*. -2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com> +2007-01-05 Jakub Jelinek <jakub@redhat.com> - * peXXigen.c (tbl): Add comma after "HIGH3ADJ". + * texhex.c (first_phase): Don't fall through into the default + case. + (pass_over): Replace abort () calls with return FALSE. Fix + buffer overflow. -2006-01-01 Jakub Jelinek <jakub@redhat.com> +2007-01-04 Jie Zhang <jie.zhang@analog.com> - * elf64-ppc.c (ppc64_elf_action_discarded): Return 0 - for .toc1 section. + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set + SEC_EXCLUDE on zero size .eh_frame. -For older changes see ChangeLog-2005 +For older changes see ChangeLog-2006 Local Variables: mode: change-log |