X-Git-Url: https://oss.titaniummirror.com/gitweb?p=msp430-binutils.git;a=blobdiff_plain;f=bfd%2FChangeLog;fp=bfd%2FChangeLog;h=316725d9377758cc718b8672f6b0db0705d60389;hp=b59840172816ac916d0044e52393c10fa80e1307;hb=d5da4f291af551c0b8b79e1d4a9b173d60e5c10e;hpb=7b5ea4fcdf2819e070665ab5610f8b48e3867c10 diff --git a/bfd/ChangeLog b/bfd/ChangeLog index b598401..316725d 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,2391 +1,4470 @@ -2007-12-13 Matthias Klose +2009-10-16 Tristan Gingold - * configure.in: Bump version to 2.18.0 - * configure: Regenerate. + * configure.in: Bump version to 2.20 + * Makefile.am (RELEASE): Set. + * configure, Makefile.in: Regenerate. -2007-11-29 Nick Clifton +2009-10-16 Alan Modra - PR ld/5398 - * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Do not - complain if there is no glue bfd, just return. + PR binutils/10785 + * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc + bim and bim->buffer. bfd_malloc instead. + * peicode.h (pe_ILF_build_a_bfd): Similarly. + (ILF_DATA_SIZE): Don't include bim. + * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing. -2007-10-27 Daniel Jacobowitz +2009-10-06 Tristan Gingold - * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced - local symbols specially. - (mips_elf_set_global_got_offset): Skip forced local symbols. + * configure.in: Bump version to 2.19.92 + * configure: Regenerate. -2007-10-25 Joseph Myers +2009-10-01 Dave Korn + + * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux + symbol for a weak undef in the auxbfd, not the input bfd. + +2009-10-01 Ulrich Weigand + + * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script + after .toe instead of before .text section. Set the LMA of all + overlay sections to their icache IA address. + (spu_elf_find_overlays): Determine icache set id without reference + to the LMA. + +2009-09-30 Tristan Gingold + + * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS. + +2009-09-24 Alan Modra + + PR binutils/10654 + * dwarf2.c (lookup_address_in_line_info_table): Remove workaround + for invalid location lists generated by gcc-2.95 and Intel 6.0 C++. + Remove "function" parm, adjust caller. + +2009-09-23 Jie Zhang + + * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty + .rel.plt and .plt sections are removed. + (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss + section. Remove the duplicated removing of empty .rel.plt + section. + +2009-09-21 Alan Modra + + * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define. + (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define. + (MR_0_3, MR_3_0): Define. + (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt. + (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier. + (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash + table. Check for presense of __tls_get_addr_opt + (allocate_dynrelocs): Increase glink entry size for __tls_get_addr. + (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag. + (write_glink_stub): Add param p. + (ppc_elf_relocate_section): Adjust write_glink_stub call. + (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for + __tls_get_addr. + * elf32-ppc.h (ppc_elf_tls_setup): Update prototype. + * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt. + (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash + table. Check for presense of __tls_get_addr_opt. + (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag. + (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13, + BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1, + LD_R2_0R1, MTLR_R11): Define. + (build_tls_get_addr_stub): New function. + (ppc_build_one_stub): Call it. + (ppc_size_one_stub): Add extra size for __tls_get_addr stub. + (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for + __tls_get_addr plt call. + * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype. + +2009-09-18 Alan Modra + + PR ld/10406 + * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and + R_PPC_EMB_SDA2I16 complain_overflow_signed. + (create_sdata_sym): Pass info rather than htab. + Update all callers. Ensure symbols are hidden. + (ppc_elf_check_relocs): Allow SDAREL16 when shared. + (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to + _GLOBAL_OFFSET_TABLE_. + (elf_finish_pointer_linker_section): Don't assume that sdata base + symbol is always at 0x8000 offset. Don't subtract the addend here. + (is_static_defined): New function. + (ppc_elf_relocate_section): Verify symbol base used in SDA relocs + is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16 + relocs. Downgrade error on unexpected section for EMB_SDA2REL + reloc symbols to a warning. + +2009-09-18 Nick Clifton + + * po/es.po: Updated Spanish translation. + * po/vi.po: Updated Vietnamese translation. + +2009-09-18 Alan Modra + + * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New + functions. Use throughout. + (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field + from indirect symbol. + (lookup_fdh): Rename from get_fdh. Follow indirect sym links. + (add_symbol_adjust): Simplify. + (defined_code_entry, defined_func_desc): New functions. + (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry. + (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and + defined_code_entry to follow indirect sym links. + (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise. + (ppc_type_of_stub): Follow indirect sym links. + (toc_adjusting_stub_needed): Likewise. + (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak + rather than defining them at stub. + (ppc64_elf_relocate_section): Rewrite call test to avoid multiple + assignments in test. + +2009-09-14 Daniel Jacobowitz + + * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags + for the mode of target PLT entries. + (allocate_dynrelocs): Only adjust symbol type if setting its + value. + +2009-09-14 Nick Clifton + + * po/fi.po: Updated Finnish translation. + +2009-09-11 Nick Clifton + + * po/bfd.pot: Updated by the Translation project. + +2009-09-11 Nick Clifton + + * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility + changes. + +2009-09-11 Jie Zhang + + * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return + NULL if `ht' is NULL. + +2009-09-10 Tristan Gingold + + * configure.in: Bump version to 2.19.91 + * configure: Regenerate. - * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add - PT_NULL header when not linking. +2009-09-09 Martin Thuresson + + Update sources to compile cleanly with -Wc++-compat: + * aoutx.h: Add casts. + * archive.c: Add casts. + * archive64.c: Add casts. + * archures.c: Add casts. + * bfd-in2.h: Regenerated. + * bfd.c: Add casts. (enum bfd_direction): Move out to top level. + * bfdio.c: Add casts. + * binary.c: Add casts. + * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated + parameter to use enum value instead of int. + * coffcode.h: Add casts. + * coffgen.c: Add casts. + * cofflink.c: Add casts. + * compress.c: Add casts. + * dwarf1.c: Add casts. + * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to + bfd_ptr. Update code to use new name. + * elf-attrs.c: Add casts. + * elf-bfd.h (elf_link_virtual_table_entry): Gives name to + anonymous struct. (union gotplt_union, struct + elf_link_virtual_table_entry): Move to top level. + * elf-eh-frame.c: Add casts. + * elf-strtab.c: Add casts. + * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change + argument name from typename to type_name. + * elf32-i386.c: Add casts. + * elf64-x86-64.c: Add casts. + * elfcode.h: Add casts. + * elfcore.h: Add casts. + * elflink.c: Add casts. + * format.c: Add casts. + * hash.c: Add casts. + * ihex.c: Add casts. + * libaout.h (enum aout_subformat, enum aout_magic): Move to top + level. + * libbfd.c: Add casts. + * linker.c: Add casts. + * merge.c: Add casts. + * opncls.c: Add casts. + * peXXigen.c: Add casts. + * peicode.h: Add casts. + * reloc.c: Add casts. + * section.c: Add casts. + * simple.c: Add casts. + * srec.c: Add casts. + * stabs.c: Add casts. + * syms.c: Add casts. + * targets.c: Add casts. + * tekhex.c: Add casts. + * verilog.c: Add casts. + +2009-09-09 Nick Clifton + + PR 10478: + * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with + section headers containing sh_link values of SHN_BEFORE or + SHN_AFTER. + * elfcode.h (elf_object_p): Likewise. + +2009-09-09 Alan Modra + + * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check. + +2009-09-07 Tristan Gingold + + * po/bfd.pot: Regenerate + * po/SRC-POTFILES.in: Regenerate + +2009-09-07 Tristan Gingold + + * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER, + BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4 + * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and + st_mtim.tv_nsec to gas/configure.in + (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo + * configure: Regenerate. + * config.in: Regenerate. + * vmsutil.c: Moved to gas/config/te-vms.c + * vmsutil.h: Removed. + * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c + (BFD32_BACKENDS): Remove vmsutil.lo + * Makefile.in: Regenerate. -2007-10-25 Daniel Jacobowitz +2009-09-05 Martin Thuresson + + * coff-arm.c (coff_arm_relocate_section) + (record_thumb_to_arm_glue, bfd_arm_process_before_allocation): + Change member name class to symbol_class. + * coff-i960.c (coff_i960_relocate_section) Rename variable + class to class_val. Change member name class to symbol_class. + * coff-rs6000.c (_bfd_xcoff_swap_aux_in) + (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class. + * coff-stgo32.c (adjust_aux_in_post) + (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class + to in_class. + * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in) + (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class. + * coffcode.h (coff_pointerize_aux_hook): Rename variable class + to n_sclass. + * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename + variables named class to n_sclass. (coff_write_symbols): Rename + variable class to sym_class. (bfd_coff_set_symbol_class): Rename + argument class to symbol_class. + * cofflink.c (_bfd_coff_link_hash_newfunc) + (coff_link_add_symbols, _bfd_coff_link_input_bfd) + (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section): + Update code to use renamed members. + * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename + argument class to in_class. + * libcoff-in.h (struct coff_link_hash_entry, struct + coff_debug_merge_type) Renamed members class to symbol_class and + type_class. + * libcoff.h Regenerated. + * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out): + Rename argument class to in_class. + * pef.c (bfd_pef_parse_imported_symbol): Update code to use + renamed members. + * pef.h (struct bfd_pef_imported_symbol): Changed name of + member class to symbol_class. + +2009-09-04 Tristan Gingold + + * configure.in: Bump version to 2.19.90 + * configure: Regenerated. - * elf.c (assign_file_positions_for_load_sections): Trust - p_align_valid. - (copy_elf_program_header): Copy PT_NULL segments. +2009-09-04 Alan Modra -2007-09-14 Alan Modra + * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic. - * opncls.c (find_separate_debug_file): Ensure bfd_set_error has - been called on all error return paths. - (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc. - Clear padding after filename +2009-09-04 Jie Zhang -2007-09-14 Alan Modra + * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always + create .rela.bss. + (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag + for empty .rela.bss and .rel.plt sections. - * format.c (bfd_check_format_matches): Record matching targets even - when "matching" is NULL to allow bfd_associated_vector matches. - Consolidate error return code. Consolidate ok return code. Always - restore original target and format on error. +2009-09-03 Adam Nemet -2007-08-28 Daniel Jacobowitz + * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate + R_MIPS_JALR unless symbol resolves locally. - * Makefile.am (RELEASE): Unset. - * Makefile.in: Regenerated. +2009-09-03 Adam Nemet -2007-08-28 Daniel Jacobowitz + * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set + has_static_relocs for R_MIPS_JALR. - * configure.in (VERSION): Update. - * Makefile.am (RELEASE): Set. - * configure, Makefile.in: Regenerated. +2009-09-03 Maciej W. Rozycki -2007-08-28 David Heine + * elf64-mips.c (mips_elf64_howto_table_rela): Add support for + R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the + respective stubs. - * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when - narrowing instructions. +2009-09-01 H.J. Lu -2007-08-28 Robert Sebastian Gerus + * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare + plt earlier. - * config.bfd: Add support for i[3-7]86-*-dragonfly*. - * configure.in: Likewise. - * configure: Regenerate. +2009-09-01 Tristan Gingold -2007-08-25 Ulrich Weigand - Alan Modra + * makefile.vms: Ported to Itanium VMS. Remove useless variable and + dependencies. Reindent. + * configure.com: Ported to Itanium VMS. Now generates a build.com + to build without make. Add messages but make edit silent. + * hosts/alphavms.h: Add a prototype for stpcpy. + * vms.c: Add a missing include for Alpha VMS. + * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS. - * elf.c (elfcore_grok_spu_note): New function. - (elfcore_read_notes): Call it. +2009-08-31 Jan Beulich -2007-08-20 Richard Sandiford + * elf-bfd.h (bfd_elf_get_default_section_type): Declare. + * elf.c (bfd_elf_get_default_section_type): New. + (elf_fake_sections): Use bfd_elf_get_default_section_type. - * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes. - (mips_elf_record_global_got_symbol): Increment local_gotno for - each forced-local symbol. - (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to - mips_elf_record_global_got_symbol for VxWorks too. - (_bfd_mips_elf_always_size_sections): Set computed_got_sizes - to true after computing the GOT size. - (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever - got.offset == 1. Only adjust global_gotno if computed_got_sizes. - For VxWorks, add a local entry when hiding a symbol that needs a - plt but has not been marked as needing a global got entry. - (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to - false. +2009-08-30 H.J. Lu -2007-08-20 Nick Clifton + * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the + accidental checkin. + * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise. - * elflink.c (elf_fixup_link_order): Rewrite conversion of - s->alignment_power into an offset mask in order to avoid a gcc - error message. +2009-08-30 Alan Modra -2007-08-17 Alan Modra + PR ld/10569 + * bfd.c (bfd_emul_get_maxpagesize): Don't abort. + (bfd_emul_get_commonpagesize): Likewise. - * po/Make-in: Add --msgid-bugs-address to xgettext invocation. +2009-08-29 Martin Thuresson -2007-08-15 Alan Modra + * elf32-arm.c (struct stub_def): Rename member template to + template_sequence. (arm_build_one_stub, + find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub): + Rename variable template to template_sequence. + * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl): + Rename variable template to template_val. + * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable + new to new_symbol. + * coffgen.c (coff_make_empty_symbol) + (coff_bfd_make_debug_symbol): Rename variable new to new_symbol. + * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable + new to new_insn. + * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new + to new_symbol. + * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument + new to new_reloc. + * hash.c (bfd_hash_lookup): Rename variable new to new_string. + * ieee.c (ieee_make_empty_symbol): Rename variable new to + new_symbol. + * linker.c (bfd_new_link_order): Rename variable new to + new_lo. + * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to + symbol. + * oasys.c (oasys_make_empty_symbol): Rename variable new to + new_symbol_type. + * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable + new to new_symbol_type. + * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new + to new_symbol. + * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to + new_dump. + (read_hdr, rs6000coff_core_p) + (rs6000coff_core_file_matches_executable_p) + (rs6000coff_core_file_failing_command) + (rs6000coff_core_file_failing_signal): Updated function to use new + union member name. + * som.c (som_make_empty_symbol): Rename variable new to + new_symbol_type. + * syms.c (_bfd_generic_make_empty_symbol): Rename variable new + to new_symbol. + * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename + variable new to new_symbol. + +2009-08-27 Ralf Wildenhues + + * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for + bfdlibdir and bfdincludedir. + * Makefile.am (bfdlibdir, bfdincludedir): Move definition ... + [INSTALL_LIBBFD]: ... here, ... + [INSTALL_LIBBFD]: ... and empty overrides here. + [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable. + [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it. + * Makefile.in: Regenerate. + * configure: Regenerate. - * elf.c (elf_modify_segment_map): Add remove_empty_load param. - Don't remove empty PT_LOAD header if false. - (_bfd_elf_map_sections_to_segments): If user phdrs, pass false - to elf_modify_segment_map. - (assign_file_positions_for_load_sections): Pass false to - elf_modify_segment_map. +2009-08-26 Maxim Kuvyrkov -2007-08-15 Alan Modra + * elf32-m68k.c: Rewrite initialization of GOT entries for TLS + relocations. Rewrite output of dynamic TLS relocations. + (DTP_OFFSET, TP_OFFSET): New constants. + (dtpoff_base): Update. + (tpoff): Rename to tpoff_base, update. + (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared): + New functions. Move code from elf_m68k_relocate_section here. + (elf_m68k_relocate_section): Update. + (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols. - * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define. - Update stub comments. - (build_plt_stub): Build two variants, one without "addis". - (ppc_build_one_stub): Build stubs without "addis" if possible. - (ppc_size_one_stub): Size new stubs. +2009-08-26 Maxim Kuvyrkov -2007-08-12 Daniel Jacobowitz + * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate + non_got_ref value. + (elf_m68k_check_relocs): Handle dynamic TLS relocations. + Handle non_got_ref field. + (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field. - * coffgen.c (coff_get_normalized_symtab): Correct cast. +2009-08-26 Alan Modra -2007-08-07 Nick Clifton + PR ld/10518 + * linker.c (bfd_find_version_for_sym): Revert warning. - * po/bfd.po: Updated template. - * po/BLD-POTFILES.in: Regenerate. +2009-08-26 Alan Modra -2007-08-07 Alan Modra + PR ld/10518 + * linker.c (bfd_find_version_for_sym): Override a "*" match by any + other wildcard match. Warn on multiple wildcard matches. - * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle - bss segments. +2009-08-22 Ralf Wildenhues -2007-08-06 Daniel Jacobowitz + * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow + appending. + [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set + only in this condition. + [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New, + to build but not install libbfd.la in this condition. + (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES) + (install_libbfd, install_libbfd): Remove. + * Makefile.in: Regenerate. + * doc/Makefile.am (AM_CPPFLAGS): Renamed from ... + (INCLUDES): ... this. + ($(MKDOC)): Adjust. + * doc/Makefile.in: Regenerate. - * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h. - * Makefile.in: Regenerated. + * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use + no-dist and foreign. + (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow + dependency tracking to work for them. + (targets.lo, archures.lo, dwarf.lo): Rewrite to + use automake dependency tracking mechanism. + (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove. + (mkdep section): Remove. + (BUILT_SOURCES): New, list $(BUILD_HFILES). + * Makefile.in: Regenerate. + * po/SRC-POTFILES.in, po/bfd.pot: Regenerate. -2007-08-06 Daniel Jacobowitz + * Makefile.am (datarootdir, docdir, htmldor, pdfdir) + (install-pdf, install-pdf-recursive, install-html) + (install-html-recursive): Remove. + * Makefile.in: Regenerate. - * configure.in: Update version to 2.17.90. - * configure: Regenerated. + * Makefile.in: Regenerate. + * aclocal.m4: Likewise. + * config.in: Likewise. + * configure: Likewise. -2007-08-06 Daniel Jacobowitz +2009-08-21 Daniel Gutson - * po/bfd.pot: Regenerate. + * elf32-arm.c (arch_has_thumb2_nop): New function. + (arch_has_arm_nop): New function. + (elf32_arm_final_link_relocate): NOP opcodes changed. -2007-08-06 Paul Brook +2009-08-16 Doug Evans - * elf32-arm.c (elf32_arm_link_hash_entry): Add - plt_maybe_thumb_refcount. - (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount. - (elf32_arm_copy_indirect_symbol): Ditto. - (elf32_arm_adjust_dynamic_symbol): Ditto. - (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24. - (arm_add_to_rel): Ditto. - (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with - R_ARM_THM_CALL. Handle R_ARM_THM_JUMP19 against a PLT stub. - (elf32_arm_gc_sweep_hook): Call check_use_blx. Update plt counts - for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19. - (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24 - and R_ARM_THM_JUMP19. - (allocate_dynrelocs): Use plt_maybe_thumb_refcount. - (elf32_arm_finish_dynamic_symbol): Ditto. - (elf32_arm_output_plt_map): Ditto. + * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec, + at least don't leak memory. -2007-08-06 Daniel Jacobowitz +2009-08-13 DJ Delorie - * elf.c (rewrite_elf_program_header): Handle sections not sorted - by address. - (copy_elf_program_header): Likewise. + * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes + if needed. -2007-08-04 H.J. Lu +2009-08-12 Nick Clifton - * elf-bfd.h (xvec_get_elf_backend_data): Add const. + * po/fi.po: Updated Finnish translation. - * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data. - * elfcore.h (elf_core_file_p): Likewise. +2009-08-11 Bernd Schmidt -2007-08-02 H.J. Lu + Merge some FRV FDPIC changes into the Blackfin code. + * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to + summary reloc information. + (bfinfdpic_dynamic_got_plt_info): New. + (_bfin_create_got_section): Create the PLT section here. + (elf32_bfinfdpic_create_dynamic_sections): Not here. + (_bfinfdpic_count_nontls_entries): Move out of... + (_bfinfdpic_count_got_plt_entries): ... here. + (_bfinfdpic_count_relocs_fixups): Likewise. + (_bfinfdpic_reset_got_plt_entries): New. + (_bfinfdpic_size_got_plt): Move out of... + (elf32_bfinfdpic_size_dynamic_sections): ... here. + (bfinfdpic_relocate_section): Be careful not to call + _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs. + (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info): + New functions. + (elf_backend_discard_info): Define for FD-PIC. - * coffcode.h (ALIGN_SET): Removed. - (ELIFALIGN_SET): Likewise. - (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES, - IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES, - IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES, - IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES. +2009-08-11 Alan Modra -2007-08-01 Michael Snyder + * elflink.c: Add FIXMEs for some places that require octets_per_byte + adjustments. + * elf-eh-frame.c: Likewise. + * merge.c: Likewise. - * vms-tir.c (new_section): Fix cut and paste error. +2009-08-11 Alan Modra - * aoutx.h (aout_link_add_symbols): Return if count is zero. + * configure.in: Remove elf-ifunc.lo from common ELF files. Add + to x86 and x86_64 configurations. + * configure: Regenerate. - * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so - pointer must be non-null. +2009-08-10 Jan Kratochvil -2007-08-01 Tristan Gingold + Stop using bfd_usrdata in libbfd. + * coff-stgo32.c (bfd_coff_go32stub): Remove. + (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE. + (adjust_filehdr_in_post): Declare the abfd parameter as unused. + Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in + filehdr_dst->u.go32.stub. New comment with the reason. + (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE. + Substitute the removed macro bfd_coff_go32stub. + (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre) + (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre) + (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE. + (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data): + Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro + bfd_coff_go32stub. + * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub. + * libcoff-in.h (coff_data_type): New field go32stub. + * libcoff.h: Regenerated. - * coffcode.h (coff_sort_func_alent): New function. - (coff_slurp_line_table): Sort line table if not already sorted. +2009-08-10 Jan Kratochvil -2007-08-01 Jakub Jelinek + Fix go32 stub preservation by objcopy. + * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc. + (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD + go32stub. - * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy - GCC 3.4.x warning. +2009-08-10 Nathan Sidwell -2007-08-01 Alan Modra + * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local + symbols. + (elf32_arm_final_link_relocate): Treat local undefined symbols the + same as global undefined symbols. + (elf32_arm_relocate_section): Give an error for local undefined + non-weak symbols, unless the reloc will not use the symbol. - * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown - r_type. - (swap_std_reloc_in): Likewise. - (aout_link_input_section_std): Likewise. Return with an error - on unexpected relocation type. - (aout_link_input_section_ext): Likewise. +2009-08-10 Nathan Sidwell -2007-08-01 Alan Modra + * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11. + (ppc_elf_relax_section): Use symbol index to distinguish + relocatable stubs. - PR4694 - * aoutx.h (final_link): Write a zero in first word of - stringtab if no symbols rather than corrupting last byte - of text/data. +2009-08-10 Alan Modra -2007-07-31 Jakub Jelinek + * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections. - * elf.c (get_program_header_size): Adjacent loadable .note* - sections need just one PT_NOTE segment. - (_bfd_elf_map_sections_to_segments): Likewise. +2009-08-10 Alan Modra -2007-07-30 Michael Snyder + * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt + info for STT_GNU_IFUNC. + * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry + on got refs in case the symbol turns out to be ifunc. + (ppc_elf_gc_sweep_hook): Similarly. + (ppc_elf_adjust_dynamic_symbol): Adjust assertion. + (allocate_dynrelocs): Don't specially allocate got relocs for ifunc. + (ppc_elf_size_dynamic_sections): Likewise. + (ppc_elf_relocate_section): Likewise. - * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of - 2007-07-26. Buffer still in use, can't be freed. +2009-08-09 Bernd Schmidt -2007-07-27 Michael Snyder + From Mike Frysinger + * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs, + bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook, + _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section, + bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs, + bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs): + Adjust to match the renamed reloc definitions. - * cofflink.c (coff_link_add_symbols): Return if count is zero. +2009-08-08 Alan Modra - * coff-i386.c (coff_i386_rtype_to_howto): Off by one error. + PR 10494 + * elf.c (_bfd_elf_make_section_from_shdr): When setting up section + LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers. - * aoutx.h (slurp_symbol_table): Return if count == 0. +2009-08-07 Tom Tromey - * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero. + * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict + aliasing error. - * elf32-i386.c (elf_i386_check_relocs): Check for null pointer. +2009-08-06 Michael Eager -2007-07-27 H.J. Lu + * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}. + * Makefile.in: Regenerate. + * archures.c: Add bfd_arch_microblaze. + * bfd-in2.h: Regenerate. + * config.bfd: Add microblaze target. + * configure.in: Add bfd_elf32_microblaze_vec target. + * configure: Regenerate. + * cpu-microblaze.c: New. + * elf32-microblaze.c: New. + * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc(). + * libbfd.h: Regenerate. + * reloc.c: Add MICROBLAZE relocations. + * section.c: Add struct relax_table and relax_count to section. + * targets.c: Add bfd_elf32_microblaze_vec. - * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec. +2009-08-06 Jakub Jelinek + Alan Modra -2007-07-26 Michael Snyder + PR binutils/10492 + * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE + symbols. + * elf32-mips.c (mips_elf_sym_is_global): Likewise. + * elfn32-mips.c (mips_elf_sym_is_global): Likewise. - * coff-i386.c (coff_i386_rtype_to_howto): Guard against null. +2009-08-06 Nathan Sidwell - * linker.c (bfd_section_already_linked_table_insert): Change - return type from void to boolean. Return FALSE on failure. - (_bfd_generic_section_already_linked): Test return value of - bfd_section_already_linked_table_insert, call fatal on error. + * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again + at least once when fixing cortex-a8. - * elflink.c (_bfd_elf_section_already_linked): Test return value - of bfd_section_already_linked_table_insert, call fatal on error. +2009-08-05 Chao-ying Fu - * libbfd-in.h (bfd_section_already_linked_table_insert): Update - return type to bfd_boolean. + * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR. + * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL + for CPUs. It is true for RM9000. + (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true + for all CPUs. + (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P + to guard the transformation. - * libbfd.h: Regenerate. +2009-08-05 Trevor Smigiel -2007-07-26 Adam Nemet + * elf32-spu.h (spu_elf_params): Add member emit_fixups. + (spu_elf_size_sections): Declare prototype. + * elf32-spu.c (spu_link_hash_table): Add member sfixup. + (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros. + (spu_elf_emit_fixup): New function. + (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32. + (spu_elf_size_sections): New function. - * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap, - bfd_slurp_armap): Improve function comment. +2009-08-05 Nathan Sidwell -2007-07-26 Michael Snyder + * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm. + (arm_build_one_stub): Build a8 veneers as a separate pass. + (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p + parameters. Use them to check if we create a different a8 fixup + than the previous pass. + (elf32_arm_size_stubs): Move scope of stub_changed and + prev_num_a8_fixes into main loop. + (elf32_arm_build_stubs): Build a8 veneers in a second pass. - * linker.c (already_linked_newfunc): Check for NULL return from - bfd_hash_allocate. +2009-08-04 Alan Modra - * coffgen.c (fixup_symbol_value): Guard against null; - bfd_is_com_section will dereference the section pointer. + * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under + which find_plt_ent is called. Delete redundant code. - * syms.c (bfd_decode_symclass): Guard against NULL, since - bfd_is_com_section dereferences the pointer. +2009-08-03 H.J. Lu - * srec.c (srec_scan): Check for EOF (critical because return value - will be used as array index). + PR binutils/10363 + * elf.c (bfd_elf_string_from_elf_section): Return NULL on + invalid string offset. + +2009-08-03 H.J. Lu + + PR ld/10433 + * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got + to htab->init_got_offset and plt to htab->init_plt_offset + when discarding space for dynamic relocations. + +2009-08-03 Alan Modra + + * elf32-ppc.c (struct plt_entry): Revise comments. + (ppc_elf_check_relocs): Don't create needless plt_entry info + for non-pie executables. Don't test info->pie when info->shared + already covers that case. + (ppc_elf_gc_sweep_hook): Adjust for above change. + (add_stub_sym): Don't test info->pie when info->shared tested. + (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise. + (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise. + (ppc_elf_relax_section): Adjust find_plt_ent arguments. + (ppc_elf_relocate_section): Likewise. + +2009-08-03 Alan Modra + + * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count + for local ifunc symbols in non-pie executables, regardless of + reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc + code so that it's obvious that we only do anything special for + local ifunc syms. + (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes. + (allocate_dynrelocs): Correct comment for syms defined in plt. + Don't specially allocate ifunc dyn relocs. + (ppc_elf_relax_section): Relax branches to ifunc plt entries too. + (ppc_elf_relocate_section): Set "relocation" value for ifunc + syms in non-pie executables. No specially allocated dyn relocs + for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT. + (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in + a non-pie executable. + +2009-08-02 H.J. Lu + Jakub Jelinek + + PR ld/6443 + * elf32-i386.c (elf_i386_tls_transition): Check executable + instead of shared for TLS when building PIE. + (elf_i386_check_relocs): Likewise. + (elf_i386_allocate_dynrelocs): Likewise. + (elf_i386_relocate_section): Likewise. + + * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable + instead of shared for TLS when building PIE. + (elf64_x86_64_check_relocs): Likewise. + (elf64_x86_64_allocate_dynrelocs): Likewise. + (elf64_x86_64_relocate_section): Likewise. + +2009-07-31 Anthony Green + + * config.bfd (targ_cpu): Add moxie-uclinux support. + +2009-07-31 Hans-Peter Nilsson + + * linker.c (fix_syms): Consider SEC_LOAD when choosing section. + +2009-07-30 Alan Modra + + * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections + used by indirect function support. Count dynamic relocs for + ifunc syms. + (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc. + (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries + in iplt and their relocs in reliplt. Don't make ifunc syms + dynamic. Allocate got entry relocs for non-dynamic ifunc in + reliplt. Handle other dynamic relocs for ifunc. + (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static + ifunc in reliplt, likewise relocs for got against local ifunc. + Typo fix on reliplt size adjust. + (ppc_elf_relocate_section): Don't use plt scheme of allocating + relocs 1-1 with entries for iplt, instead just add using + reloc_count. Write got relocs and dyn relocs for ifunc to reliplt. + Error on invalid ifunc dyn relocs. + (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt + in iplt/reliplt. + * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL, + R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA. + (ppc64_elf_reloc_type_lookup): Handle new relocs. + (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc. + (allocate_dynrelocs): As for elf32-ppc.c above. + (ppc64_elf_size_dynamic_sections): Likewise. + (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt, + and their relocs in reliplt. Use R_PPC64_JMP_IREL. + (ppc_size_one_stub): Similarly. + (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new + relocs too. + (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above. - * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs - are not to be cached, free the temporary buffer. +2009-07-29 Hans-Peter Nilsson - * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero - or count == zero. + * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27 + change. Add note to head comment. - * tekhex.c (first_phase): Check return value for null. +2009-07-28 Jan Beulich - * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless - pointer increment. + * archive.c (get_extended_arelt_filename): Remove redundant + range check on index. -2007-07-26 Alan Modra +2009-07-27 Doug Kwan - * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary - check on dynobj. Remove bed shadow. + * elf32-arm.c (stub_hash_newfunc): Initialize field output_name. - * srec.c (srec_get_section_contents): Return immediately on - count zero. Check that offset and count are within section. - * libbfd.c (_bfd_generic_get_section_contents): Check that - offset + count does not overflow. +2009-07-27 H.J. Lu - * srec.c (srec_canonicalize_symtab): Don't alloc when symcount - is zero. Correct return value on error. - * mmo.c (mmo_canonicalize_symtab): Likewise. - * binary.c (binary_canonicalize_symtab) Correct return on error. + * archures.c bfd_*_arch): Sorted. + (bfd_archures_list): Likewise. -2007-07-26 Thiemo Seufer +2009-07-27 M R Swami Reddy - * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL. + * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle + to R_cr16_NUM32 relocation. -2007-07-26 Alan Modra +2009-07-26 Michael Eager - * reloc.c (bfd_generic_get_relocated_section_contents): Avoid - bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound - says there are no relocs. + * archures.c: Add bfd_mach_ppc_405 + * bfd-in2.h: Same. -2007-07-26 Doug Kwan +2009-07-25 H.J. Lu - Speed up bfd_dwarf2_find_line. - * dwarf2.c (struct dwarf2_debug): Add new fields to support function - and variable info hash tables. Add last_comp_unit, info_hash_count, - funcinfo_hash_table, varinfo_hash_table, hash_units_head. - (struct comp_unit): Add prev_unit, cached. - (struct info_list_node, struct info_hash_entry, - struct info_hash_table): New. - (info_hash_table_newfunc, create_info_hash_table, - insert_info_hash_table, lookup_info_hash_table): New functions - implementing function and variable info hash tables. - (scan_unit_for_symbols): Add checks to make sure hash tables are - consistent with compilation units. - (comp_unit_maybe_decode_line_info): New function. - (comp_unit_find_line): Use comp_unit_maybe_decode_line_info. - (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info, - info_hash_lookup_funcinfo, info_hash_lookup_varinfo, - stash_maybe_update_info_hash_table, stash_verify_info_hash_table, - stash_maybe_enable_info_hash_tables, stash_find_line_fast): New - functions. Make use of info hash tables to speed up - bfd_dwarf2_find_line. - (find_line): Use hash table for faster lookup if it is turned on. - Also add code to maintain bi-directional link in comp units. + * cpu-i386.c (bfd_x86_64_arch): Fix comment typos. + * cpu-l1om.c (bfd_l1om_arch): Likewise. -2007-07-25 Michael Snyder +2009-07-25 H.J. Lu - * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done - if size == 0; return and avoid possible null pointer issues. + * archures.c (bfd_architecture): Add bfd_arch_l1om. + (bfd_l1om_arch): New. + (bfd_archures_list): Add &bfd_l1om_arch. + * bfd-in2.h: Regenerated. -2007-07-25 Alan Modra + * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if + bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec + if bfd_elf64_x86_64_freebsd_vec is supported. + (targ_selvecs): Likewise. - * linker.c (generic_link_add_symbol_list): Warning fix. + * configure.in: Support bfd_elf64_l1om_vec and + bfd_elf64_l1om_freebsd_vec. + * configure: Regenerated. -2007-07-24 Michael Snyder + * cpu-l1om.c: New. - * opncls.c (bfd_make_writable): Check return from bfd_malloc. + * elf64-x86-64.c (elf64_l1om_elf_object_p): New. + (bfd_elf64_l1om_vec): Likewise. + (bfd_elf64_l1om_freebsd_vec): Likewise. - * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return - on bfd_malloc error rather than goto error_return. + * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo. + (ALL_MACHINES_CFILES): Add cpu-l1om.c. + * Makefile.in: Regenerated. -2007-07-24 Alan Modra + * targets.c (bfd_elf64_l1om_vec): New. + (bfd_elf64_l1om_freebsd_vec): Likewise. + (_bfd_target_vector): Add bfd_elf64_l1om_vec and + bfd_elf64_l1om_freebsd_vec. - * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook, - _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc, - _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol, - _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create, - bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class, - bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list, - bfd_elf_get_runpath_list, bfd_elf_get_dt_soname, - bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol, - struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol, - elf_sym_name_compare, elf_create_symbuf, - bfd_elf_match_symbols_in_sections, - _bfd_elf_match_sections_by_type): Move to here.. - * elf.c: ..from here. +2009-07-24 Trevor Smigiel + Alan Modra -2007-07-23 Richard Sandiford + * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC. + (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC. + (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC. + +2009-07-23 H.J. Lu + + PR ld/10434 + * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable + instead of shared for R_X86_64_TPOFF32. + (elf64_x86_64_relocate_section): Likewise. + +2009-07-23 Ulrich Drepper + + * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field. + * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols + with the BSF_GNU_UNIQUE flag bit set. + * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag + for symbols with STB_GNU_UNIQUE binding. + * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols + with the STB_GNU_UNIQUE binding. + (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for + symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for + symbols with the unique_global field set. + (elf_link_output_extsym): Set unique_global field for symbols with + the STB_GNU_UNIQUE binding. + * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit. + (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE + symbols. + (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE + symbols. + * bfd-in2.h: Regenerate. - * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type - of weakdef->root.type if weakdef has no regular definition. +2009-07-22 H.J. Lu -2007-07-22 Adam Nemet + * elflink.c (elf_link_output_extsym): Revert the last change. - * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field - small_data_overflow_reported. - (_bfd_mips_elf_link_hash_table_create): Initialize it. - (_bfd_mips_elf_relocate_section) : Report - small-data section overflow. +2009-07-22 H.J. Lu -2007-07-19 Doug Kwan + PR ld/10433 + * elflink.c (elf_link_output_extsym): Special case ifunc syms + when ref_regular, not def_regular. - PR binutils/4797 - * dwarf2.c: (find_line) Do not dereference functionname_ptr if - do_line is true. +2009-07-21 H.J. Lu -2007-07-18 Bob Wilson + PR ld/10426 + * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol + from a DSO into a normal FUNC symbol. + (elf_link_output_extsym): Turn an undefined IFUNC symbol into + a normal FUNC symbol. - * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore - non-ELF sections. +2009-07-17 Chao-ying Fu -2007-07-18 Bob Wilson + * elfxx-mips.c (LOAD_INTERLOCKS_P): New define. + (_bfd_mips_elf_size_dynamic_sections): For CPUs without load + interlocking, the last PLT entry needs a nop in the branch delay slot. + (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking, + output the last two PLT entries in reverse order. - * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section - vma and size for dynamic tags from the output sections. +2009-07-16 H.J. Lu -2007-07-18 Alan Modra + * elf32-i386.c (elf_i386_relocate_section): Don't get local + STT_GNU_IFUNC symbol for relocatable link. + * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. - * elf-bfd.h (struct sym_sec_cache): Delete "sec". Add "shndx". - * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of - symbol. Instead cache ELF section index. Remove redundant - checks of st_shndx. +2009-07-10 H.J. Lu -2007-07-15 Mike Frysinger + * bfdio.c (bfd_iovec): Add comments for bmmap. + * bfd-in2.h: Regenerated. - * trad-core.c (NBPG): If not defined, set to getpagesize(). +2009-07-10 H.J. Lu -2007-07-13 Roland McGrath + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerated. - * elf-bfd.h (struct elf_obj_tdata): Revert last change. - Add after_write_object_contents, after_write_object_contents_info. - * elf.c (_bfd_elf_write_object_contents): Revert last change. - Instead, call after_write_object_contents if set. +2009-07-10 Doug Kwan -2007-07-12 Kai Tietz + * elf32-arm.c (stub_hash_newfunc): Initialize fields + target_addend and orig_insn. - * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New. - (BFD_HOSTPTR_T): Host pointer type for casting a - pointer to an integer type. - (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T. - (sprintf_vma, fprintf_vma): Add support for long long prints. - * bfd-in2.h: Regenerate. - * configure.in: (BFD_HOST_64BIT_LONG_LONG): New. - (BFD_HOSTPTR_T): Host pointer type for casting a - pointer to an integer type. Default is "unsigned long". - (AC_CHECK_SIZEOF(void *)): New. - (host64): Set it if the pointer size is 8. - * configure: Regenerate. - * config.in: Add macro SIZEOF_VOID_P. - * coffcode.h: Replace host ptr type assuming "long" with - bfd_hostptr_t type. - * coffgen.c: Likewise. - * elf-eh-frame.c: Likewise. - * peicode.h: Likewise. +2009-07-10 Tom Tromey -2007-07-10 H.J. Lu + * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h. + (elf-eh-frame.lo): Likewise. + (elf32-bfin.lo): Likewise. + (elf32-frv.lo): Likewise. + (elf32-xc16x.lo): Likewise. + * Makefile.in: Rebuild. + * dwarf2.c: Included dwarf.h, not elf/dwarf2.h. + * elf-eh-frame.c: Likewise. + * elf32-bfin.c: Likewise. + * elf32-frv.c: Likewise. + * elf32-xc16x.c: Likewise. + +2009-07-10 Julian Brown + + * elf32-arm.c (arm_build_one_stub): Use the hash entry of the + symbol a stub entry is derived from, not the entry for the stub + itself, in call to elf32_arm_final_link_relocate. + +2009-07-10 H.J. Lu + + * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros + when reporting addends. + +2009-07-10 Alan Modra + + * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager + data even when no stubs. + (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust. + +2009-07-10 Alan Modra + + * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE. + (ppc_elf_get_synthetic_symtab): Report addend. + (PLT_IFUNC): Define. + (struct ppc_elf_link_hash_table): Add iplt and reliplt. + (ppc_elf_create_glink): New function. + (ppc_elf_create_dynamic_sections): Use it. + (ppc_elf_add_symbol_hook): Set has_ifunc_symbols. + (update_local_sym_info): Allocate space for local_plt array. + Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt + entry pointer. + (is_branch_reloc): New function. + (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols. + (ppc_elf_gc_sweep_hook): Likewise. + (ppc_elf_adjust_dynamic_symbol): Likewise. + (allocate_dynrelocs): Likewise. + (ppc_elf_size_dynamic_sections): Likewise. + (ppc_elf_relocate_section): Likewise. + (branch_reloc_hash_match): Use is_branch_reloc. + (ppc_elf_tls_optimize): Adjust for local_plt. + (write_glink_stub): New function, extracted from.. + (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC. + (ppc_elf_finish_dynamic_sections): Only write plt resolver and + branch table when dynamic. + (elf_backend_post_process_headers): Define. + * elf64-ppc.c (elf_backend_post_process_headers): Define. + (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE. + (ppc64_elf_get_synthetic_symtab): Report addend. + (struct ppc_stub_hash_entry): Add plt_ent. + (PLT_IFUNC): Define. + (struct ppc_link_hash_table): Add iplt and reliplt. + (create_linkage_sections): Make .iplt and .rela.iplt sections. + (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols. + (update_local_sym_info): Allocate space for local_plt array. + Don't bump local_got_ents for PLT_IFUNC. Return local_plt + entry pointer. + (update_plt_info): Pass pointer to plt_entry rather than sym hash, + and don't change hash flags here. + (is_branch_reloc): New function. + (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC. + (ppc64_elf_gc_sweep_hook): Likewise. + (ppc64_elf_adjust_dynamic_symbol): Likewise. + (allocate_dynrelocs): Likewise. + (ppc64_elf_size_dynamic_sections): Likewise. + (ppc_build_one_stub, ppc_size_one_stub): Likewise. + (ppc64_elf_size_stubs): Likewise. + (ppc64_elf_relocate_section): Likewise. + (get_sym_h): Adjust for local_plt. + (branch_reloc_hash_match): Use is_branch_reloc. + (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc. + (ppc64_elf_toc): Ignore SEC_EXCLUDE sections. + +2009-07-10 Alan Modra + + * elf.c (_bfd_elf_get_synthetic_symtab): Report addends. + +2009-07-10 Alan Modra + + * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular + and ref_regular_nonweak comment. + * elflink.c (elf_link_output_extsym): Special case ifunc syms + when def_regular, not ref_regular. + (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,.. + * elf32-i386.c (elf_i386_check_relocs): ..set it here instead.. + * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here. + +2009-07-09 Alan Modra + + * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field + of malloc'd struct call_info. + (pasted_function): Likewise, priority too. + +2009-07-07 Alan Modra + + * elf32-spu.c (spu_elf_auto_overlay): Take into account section + alignment when packing sections into overlays. + +2009-07-03 Cary Coutant + + * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator. + +2009-07-03 Dave Korn + + * coffcode.h (sec_to_styp_flags): Partially revert (functional + changes only) earlier patch:- + +2009-06-25 Kai Tietz + + * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and + give .debug and .reloc data characteristics. + (DOT_RELOC): New define for .reloc section string. + (coff_write_object_contents): Use DOT_RELOC instead of string. + +2009-07-02 Tom Tromey + + * aoutx.h (aout_get_external_symbols): Declare 'amt' locally. + * bfdwin.c (bfd_free_window): Cast to unsigned long. + +2009-07-01 Nick Clifton + + * elf-m10300.c: Remove trailing white space. + * reloc.c: Likewise. + +2009-07-01 Douglas B Rupp + + * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER, + BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions. + * configure.in: Use them. + * configure: Regenerate. + * config.in: Regenerate. + * vmsutil.c: Include sysdep.h, remove ansidecl.h. + #define _BSD_SOURCE. Add comments. + (vms_file_stats_name): Calculate creation date based on available + runtime data. Return 1 for version instead of 0. + +2009-07-01 Nick Clifton + + PR 10072 + * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle + to R_ARM_THM_PC8 relocation. + +2009-06-29 Nick Clifton + + * elf-m10300.c (mn10300_elf_relax_section): Allow for the + different uses of the relocations addend when a symbol is in a + merged section. + +2009-06-27 H.J. Lu + + PR ld/10337 + * elf.c (bfd_section_from_shdr): Don't change sh_link for + SHT_REL/SHT_RELA sections on executable nor shared library. + Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF + as a normal section. + +2009-06-25 Nick Clifton + + * elf-m10300.c (mn10300_elf_relax_section): Handle non-section + symbols with SEC_MERGE flag. + +2009-06-25 Kai Tietz + + * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and + give .debug and .reloc data characteristics. + (DOT_RELOC): New define for .reloc section string. + (coff_write_object_contents): Use DOT_RELOC instead of string. + +2009-06-25 Tristan Gingold + + * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) + (bfd_mach_o_canonicalize_dynamic_symtab) + (bfd_mach_o_get_synthetic_symtab): Defines. + (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. + (TARGET_NAME): Use Mach-O specific functions for dynamic. + + * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes + for scattered relocations. + (bfd_mach_o_i386_print_thread): New function. + (bfd_mach_o_print_thread): Define. + + * mach-o.c (text_section_names_xlat): Add an entry for __const. + (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): + New functions extracted from ... + (bfd_mach_o_canonicalize_reloc): ... This. Simplified. + (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. + (bfd_mach_o_canonicalize_dynamic_reloc): New function. + (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. + (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. + (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. + Set name_str field. + (bfd_mach_o_scan_read_dylib): Ditto. + (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, + reindent. + (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly + decode isym and flags on little endian targets. Set dysymtab field. + (bfd_mach_o_scan_start_address): Adjust for enum names. + (bfd_mach_o_lookup_section): Do not look for segments anymore. + (bfd_mach_o_print_section): Display bfd section name. + (bfd_mach_o_print_segment): Display none if no name. + (bfd_mach_o_print_dysymtab): Display next index for local, external + and undefined symbols. + (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. + Display dylinker name. Display thread and unixthread commands content. + (bfd_mach_o_print_thread): New macro. + + * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. + (bfd_mach_o_ppc_thread_flavour): Ditto. + (bfd_mach_o_i386_thread_flavour): Ditto. + (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. + (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces + BFD_MACH_O_THREAD_STATE_NONE. + (bfd_mach_o_segment_command): Remove segment field. + (bfd_mach_o_thread_flavour): Field offset is now unsigned long. + (bfd_mach_o_dylinker_command): Remove section field, add name_str. + (bfd_mach_o_prebound_dylib_command): Ditto. + (bfd_mach_o_dylib_command): Ditto. + (bfd_mach_o_prebound_dylib_command): Remove section field. + (mach_o_data_struct): Add dysymtab field. + (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. + (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) + (bfd_mach_o_build_commands): Remove parameter names and attributes. + (bfd_mach_o_get_dynamic_reloc_upper_bound) + (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes. + +2009-06-25 Rafael Avila de Espindola + + * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type + field of struct dirent. + +2009-06-23 Tristan Gingold + + * vms.c (vms_get_synthetic_symtab): Remove duplicate definition + of this macro. Fix indentation. + +2009-06-22 Christophe Lyon + + * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as + destination for defined dynamic symbols when deciding whether to + insert a stub or not. + (allocate_dynrelocs): Make sure functions are not marked as Thumb + when actually accessed through a PLT, even when generating a + shared lib. + +2009-06-22 Tristan Gingold + + * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to + the relocs array. + +2009-06-22 Alan Modra + + * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch. + * elf32-v850.c (v850_elf_relocate_section): Warning fix. + +2009-06-22 Alan Modra + + * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning. + +2009-06-19 H.J. Lu + + * elflink.c (elf_link_add_object_symbols): Avoid warning + from -Wjump-misses-init in gcc 4.5.0. + +2009-06-19 H.J. Lu + + * elf32-i386.c (elf_i386_check_relocs): Properly check local + symbol on error. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. + +2009-06-19 H.J. Lu + + * elf32-i386.c (elf_i386_tls_transition): Add a parameter, + r_symndx. Report local symbol name on error. + (elf_i386_check_relocs): Updated. Report local symbol name on + error. + (elf_i386_gc_sweep_hook): Updated. + (elf_i386_relocate_section): Likewise. + + * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter, + r_symndx. Report local symbol name on error. + (elf64_x86_64_check_relocs): Updated. Report local symbol name + on error. + (elf64_x86_64_gc_sweep_hook): Updated. + (elf64_x86_64_relocate_section): Likewise. + +2009-06-19 Tristan Gingold + + * mach-o.c (bfd_mach_o_print_private_header): Fix format character. + +2009-06-19 Tristan Gingold + + * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. + (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. + (bfd_mach_o_valid): Ditto. + (bfd_mach_o_wide_p): Ditto. + (bfd_mach_o_canonicalize_reloc): Ditto. + (bfd_mach_o_build_commands): Ditto. + (bfd_mach_o_scan_read_thread): Ditto. + (bfd_mach_o_flatten_sections): Ditto. + (bfd_mach_o_scan_start_address): Ditto. + (bfd_mach_o_lookup_section): Ditto. + (bfd_mach_o_core_fetch_environment): Ditto. + (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. + (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. + (bfd_mach_o_scan_write_symtab): Ditto. + Use macros instead of hard-coded values. + (bfd_mach_o_scan_read_symtab_symbol): Make the function static. + Use bfd_mach_o_get_data instead of direct access. Use macros + instead of hard-coded values. + (bfd_mach_o_scan_read_symtab_strtab): Make the function static. + Remove sym argument and get section from mdata. + Move code into the else branch. + (bfd_mach_o_scan_read_symtab_symbols): Make the function static. + Remove sym argument and get section from mdata. Adjust code. + (bfd_mach_o_scan_read_dylib): Move assertion into the created + switch (which replaces consecutive if statements). + (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load + module table, table of content, indirect symbols and external + referenced symbols. + (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab + field. + (bfd_mach_o_scan_read_linkedit): New function. + (bfd_mach_o_scan_read_str): Ditto. + (bfd_mach_o_count_symbols): Simplify the code by using the symtab + field of mdata. + (bfd_mach_o_get_symtab_upper_bound): Remove check as + bfd_mach_o_count_symbols never returns an error. + (bfd_mach_o_canonicalize_symtab): Simplify the code by using the + symtab field (there might be only one symtab). + (bfd_mach_o_scan_read_command): Handle reexported dylib. + Handle sub frameworks, sub umbrella, sub library and sub client. + Read code signature and segment split info commands. + (bfd_mach_o_scan): Reindent. + (bfd_mach_o_xlat_name): New type. + (bfd_mach_o_print_flags): New function. + (bfd_mach_o_get_name): Ditto. + (bfd_mach_o_cpu_name): New variable. + (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) + (bfd_mach_o_section_type_name) + (bfd_mach_o_section_attribute_name) + (bfd_mach_o_load_command_name): New variables. + (bfd_mach_o_print_private_header): New function. + (bfd_mach_o_print_section_map): New function extracted from + bfd_mach_o_print_private_bfd_data. + (bfd_mach_o_print_section): Ditto. Print more infos. + (bfd_mach_o_print_segment): Ditto. + (bfd_mach_o_print_dysymtab): Ditto. + (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle + load weak dylib, reexport dylib and id dylib. + Handle code signature and segment_split info. + Handle sub frameworks, sub umbrella, sub library and sub client. + (bfd_mach_o_section_get_nbr_indirect): New function. + + * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. + (bfd_mach_o_header_flags): New enum to define header flags. + (bfd_mach_o_section_attribute): New enum to replace ... + (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, + BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, + BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, + BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, + BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... + these removed macros. + (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. + (bfd_mach_o_dylib_module): New type. + (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New + macros. + (bfd_mach_o_dylib_table_of_content): New type. + (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. + (bfd_mach_o_dylib_reference): New type. + (BFD_MACH_O_REFERENCE_SIZE): New macro. + (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded + modules, toc, references and indirect syms. + (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. + (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were + unused). Add comment. + (bfd_mach_o_dylib_command): Ditto. + (bfd_mach_o_prebound_dylib_command): Ditto. + (bfd_mach_o_linkedit_command): New type. + (bfd_mach_o_str_command): New type. + (bfd_mach_o_load_command): Add linkedit and str fields. + (mach_o_data_struct): Add symtab field. + (bfd_get_mach_o_data): Renamed to ... + (bfd_mach_o_get_data): ... this new macro. + (bfd_mach_o_scan_read_symtab_symbol, + bfd_mach_o_scan_read_symtab_strtab, + bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. + + * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data + instead of direct access. + +2009-06-19 Alan Modra + + * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for + R_PPC_PLTREL24 relocs. + (ppc_elf_relocate_section): Likewise. + +2009-06-19 Alan Modra + + * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than + pointer to sym hash. Update all uses. + (update_plt_info): Likewise. Don't check addend here. + +2009-06-18 H.J. Lu + + * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use + bfd_sym_from_r_symndx. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. + +2009-06-18 Alan Modra + + * elf-bfd.h (struct sym_sec_cache): Delete. + (struct sym_cache): New. + (bfd_section_from_r_symndx): Delete prototype. + (bfd_sym_from_r_symndx): Define prototype. + * elf.c (bfd_section_from_r_symndx): Delete, replace with.. + (bfd_sym_from_r_symndx): ..new function. + * elf32-arm.c: Update all uses of struct sym_sec_cache and + bfd_section_from_r_symndx to new struct and function. + * elf32-bfin.c: Likewise. + * elf32-hppa.c: Likewise. + * elf32-i386.c: Likewise. + * elf32-m32r.c: Likewise. + * elf32-m68hc1x.c: Likewise. + * elf32-m68hc1x.h: Likewise. + * elf32-m68k.c: Likewise. + * elf32-ppc.c: Likewise. + * elf32-s390.c: Likewise. + * elf32-sh.c: Likewise. + * elf64-ppc.c: Likewise. + * elf64-s390.c: Likewise. + * elf64-x86-64.c: Likewise. + * elfxx-sparc.c: Likewise. + * elfxx-sparc.h: Likewise. + +2009-06-18 H.J. Lu + + * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. + +2009-06-18 Nick Clifton + + * elflink.c (elf_link_sort_relocs): Return early if there are no + relocs to sort. + +2009-06-18 Dave Korn + + Merge cegcc and mingw32ce target name changes from + CeGCC project: + + 2007-12-25 Pedro Alves + + * config.bfd: Add arm*-*-cegcc* target. + + 2007-12-17 Pedro Alves + + * config.bfd: Add arm-*-mingw32ce* target. + +2009-06-17 H.J. Lu + + * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New. + * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise. + * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it. + * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise. + +2009-06-17 H.J. Lu + + * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New. + * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise. + * elf32-i386.c (elf_i386_check_relocs): Use it. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. + +2009-06-17 H.J. Lu + + * elf-bfd.h (elf_dyn_relocs): New. + + * elf32-i386.c (elf_i386_dyn_relocs): Removed. + (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with + elf_dyn_relocs. + (elf_i386_copy_indirect_symbol): Likewise. + (elf_i386_check_relocs): Likewise. + (elf_i386_gc_sweep_hook): Likewise. + (elf_i386_allocate_dynrelocs): Likewise. + (elf_i386_readonly_dynrelocs): Likewise. + (elf_i386_size_dynamic_sections): Likewise. - * Makefile.in: Regenerated. + * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed. + (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs + with elf_dyn_relocs. + (elf64_x86_64_copy_indirect_symbol): Updated. + (elf64_x86_64_check_relocs): Likewise. + (elf64_x86_64_gc_sweep_hook): Likewise. + (elf64_x86_64_adjust_dynamic_symbol): Likewise. + (elf64_x86_64_allocate_dynrelocs): Likewise. + (elf64_x86_64_readonly_dynrelocs): Likewise. + (elf64_x86_64_size_dynamic_sections): Likewise. + +2009-06-17 H.J. Lu + + * elf32-arm.c (create_got_section): Get existing .rela.got + section. + * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise. + * elf32-lm32.c (create_got_section): Likewise. + * elf32-m32r.c (create_got_section): Likewise. + * elf32-ppc.c (ppc_elf_create_got): Likewise. + * elf32-s390.c (create_got_section): Likewise. + * elf32-sh.c (create_got_section): Likewise. + * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise. + * elf64-s390.c (create_got_section): Likewise. + * elfxx-sparc.c (create_got_section): Likewise. + + * elflink.c (_bfd_elf_create_got_section): Properly initialize + the GOT size. + +2009-06-16 H.J. Lu + + * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New. + + * elf32-i386.c (elf_i386_local_hash): Removed. + (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH. + (elf_i386_get_local_sym_hash): Likewise. -2007-07-10 H.J. Lu + * elf64-x86-64.c (elf64_x86_64_local_hash): Removed. + (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH. + (elf64_x86_64_get_local_sym_hash): Likewise. + * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise. + (get_local_sym_hash): Likewise. - PR binutils/4756 - * simple.c (bfd_simple_get_relocated_section_content): Don't - apply relocation on executable and shared library. +2009-06-16 H.J. Lu -2007-07-10 Nathan Sidwell + * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec, + rel_got_sec and plt_sec. + (elfNN_ia64_relax_section): Updated. + (elfNN_ia64_create_dynamic_sections): Likewise. + (get_got): Likewise. + (allocate_dynrel_entries): Likewise. + (elfNN_ia64_size_dynamic_sections): Likewise. + (set_got_entry): Likewise. + (elfNN_ia64_choose_gp): Likewise. + (elfNN_ia64_relocate_section): Likewise. + (elfNN_ia64_finish_dynamic_symbol): Likewise. + (elfNN_ia64_finish_dynamic_sections): Likewise. - * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate - copy relocs on vxworks. +2009-06-16 Ulrich Weigand -2007-07-10 Alan Modra + * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits + also for calls. - * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field. - * elf64-alpha.c (alpha_elf_size_info): Likewise. - * elf64-hppa.c (hppa64_elf_size_info): Likewise. - * elf64-mips.c (mips_elf64_size_info): Likewise. - * elf64-s390.c (s390_elf64_size_info): Likewise. - * elf64-sparc.c (elf64_sparc_size_info): Likewise. +2009-06-16 H.J. Lu -2007-07-09 H.J. Lu + * configure.in (elf): Add elf-ifunc.lo. - * elflink.c (bfd_elf_record_link_assignment): Handle indirect - symbol. - (_bfd_elf_merge_symbol): Properly update normal symbol when - overriding the versioned symbol from a dynamic library. - -2007-07-09 Roland McGrath - - * elf-bfd.h (struct elf_obj_tdata): Add members - emit_note_gnu_build_id and note_gnu_build_id_sec. - * elf.c (_bfd_id_note_section_size): New global function. - (read_hex, _bfd_elf_write_build_id_section): New static functions. - (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section - if emit_note_gnu_build_id is set. - * Makefile.am (elf.lo): Update dependencies. - - * elf-bfd.h (struct elf_size_info): Add checksum_contents hook. - (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare. - * elfcode.h (elf_checksum_contents): New macro and function. - (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook. - -2007-07-06 Michael Snyder - - * elflink.c (elf_link_add_object_symbols): Return via - error_free_vers on "notice" failure. - -2007-07-04 H.J. Lu - - * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target - if arch is unknown. - -2007-07-04 Nick Clifton - - Import this patch from an internal tree: - - 2001-07-17 Richard Henderson - - * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly - compensate for high bit set in R_MEP_LOW16. - -2007-07-03 Joseph Myers - - * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from - input attributes if value has been copied. - -2007-07-03 Nick Clifton - - * COPYING: Replace with GPLv3 text. - * aix386-core.c: Update copyright notice to refer to GPLv3. - * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c, - aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c, - aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c, - archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c, - binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c, - cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c, - coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c, - coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c, - coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c, - coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c, - coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c, - coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c, - coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c, - coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c, - cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c, - cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c, - cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c, - cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c, - cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c, - cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c, - cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c, - cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c, - cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c, - cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c, - cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c, - cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c, - cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c, - demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, - ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c, - elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c, - elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c, - elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c, - elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c, - elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c, - elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c, - elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c, - elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, - elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c, - elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c, - elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c, - elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c, - elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h, - elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c, - elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c, - elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c, - elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c, - elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h, - elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c, - elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c, - elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h, - elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c, - epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h, - hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c, - hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c, - i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c, - i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c, - libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h, - libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h, - linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c, - m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c, - mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h, - newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c, - nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h, - ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c, - pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h, - pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h, - pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c, - pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, - pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c, - reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c, - simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c, - srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c, - sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h, - trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, - vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c, - xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c, - xtensa-modules.c: Likewise. - * elf32-sh-relocs.h: Add copyright notice. - * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h, - hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h, - hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h, - hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h, - hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h, - hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h, - hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h, - hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise. - * bfd-in2.h, libbfd.h, libcoff.h: Regenerate. - -2007-07-02 Joseph Myers - - * 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. - -2007-07-02 Alan Modra + * configure: Regenerated. + * Makefile.in: Likewise. - * Makefile.am: Run "make dep-am". - * Makefile.in: Regenerate. - * aclocal.m4: Regenerate. - * config.in: Regenerate. - * po/SRC-POTFILES.in: Regenerate. - * po/bfd.pot: Regenerate. + * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt, + srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc. + + * elf32-i386.c (elf_i386_link_hash_table): Remove sgot, + sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and + irelifunc. + (elf_i386_link_hash_table_create): Likewise. + (elf_i386_create_dynamic_sections): Likewise. + (elf_i386_check_relocs): Likewise. + (elf_i386_allocate_dynrelocs): Likewise. + (elf_i386_size_dynamic_sections): Likewise. + (elf_i386_relocate_section): Likewise. + (elf_i386_finish_dynamic_symbol): Likewise. + (elf_i386_finish_dynamic_sections): Likewise. + (elf_i386_create_got_section): Removed. + + * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot, + sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and + irelifunc. + (elf64_x86_64_compute_jump_table_size): Updated. + (elf64_x86_64_link_hash_table_create): Likewise. + (elf64_x86_64_create_dynamic_sections): Likewise. + (elf64_x86_64_check_relocs): Likewise. + (elf64_x86_64_allocate_dynrelocs): Likewise. + (elf64_x86_64_size_dynamic_sections): Likewise. + (elf64_x86_64_relocate_section): Likewise. + (elf64_x86_64_finish_dynamic_symbol): Likewise. + (elf64_x86_64_finish_dynamic_sections): Likewise. + (elf64_x86_64_create_got_section): Removed. + + * elflink.c (_bfd_elf_create_got_section): Use log_file_align + for pointer alignment. Set up section pointers. + (_bfd_elf_create_dynamic_sections): Likewise. + (_bfd_elf_create_ifunc_sections): Moved to ... + * elf-ifunc.c: Here. New. + + * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo. + (BFD32_BACKENDS_CFILES): Add elf-ifunc.c. + Run "make dep-am". -2007-07-02 Alan Modra +2009-06-16 Doug Kwan - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy - symsec != NULL tests. + * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset + to bfd_signed_vma. Cast constant operands which are used in + offset related expressions to bfd_signed_vma type as appropriate. -2007-07-02 Alan Modra +2009-06-16 Maciej W. Rozycki - PR 4712 - * elf.c (assign_file_positions_for_load_sections): Adjust lma - by p_vaddr_offset. + * elf32-vax.c (elf_vax_plt_sym_val): New function. + (elf_backend_plt_sym_val): Define. -2007-06-30 H.J. Lu +2009-06-16 Maciej W. Rozycki - * aclocal.m4: Regenerated. - * Makefile.in: Likewise. + * elf32-vax.c (elf_vax_reloc_type_class): New function. + (elf_backend_reloc_type_class): Define. -2007-06-29 Joseph Myers +2009-06-16 Maciej W. Rozycki - * elf32-ppc.c (ppc_elf_merge_obj_attributes): New. - (ppc_elf_merge_private_bfd_data): Call it. + * elf32-vax.c (elf_vax_relocate_section): For symbol references + from an executable to a shared library treat R_VAX_PC32 + relocations as R_VAX_PLT32 ones. -2007-06-29 Joseph Myers +2009-06-16 Maciej W. Rozycki - * elfxx-mips.c (mips_elf_merge_obj_attributes): New. - (_bfd_mips_elf_merge_private_bfd_data): Call it. + * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local + symbols in GOT space calculation. + (elf_vax_relocate_section): Adjust accordingly. -2007-06-29 Joseph Myers +2009-06-16 Maciej W. Rozycki - * 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 - - * 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 - - * bfd.c (bfd_demangle): Plug memory leak (Coverity). - -2007-06-29 M R Swami Reddy - - * 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. + * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to + include . -2007-06-29 Alan Modra +2009-06-16 Maciej W. Rozycki - * 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. + * elf32-vax.c (elf_vax_check_relocs): Handle the visibility + attribute. + (elf_vax_relocate_section): Likewise. -2007-06-29 Nathan Froyd +2009-06-15 H.J. Lu - * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation - types. + * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments. + * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise. -2007-06-29 Alan Modra +2009-06-15 H.J. Lu - * elf32-spu.c (spu_elf_fake_sections): New function. - (elf_backend_fake_sections): Define. + * elf32-i386.c (elf_i386_check_relocs): Reformat. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. -2007-06-29 Alan Modra +2009-06-15 H.J. Lu - * elf.c (assign_file_positions_for_load_sections): Use elf - section header sh_size rather than bfd section size, simplifying - .tbss handling. + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerated. -2007-06-29 Alan Modra +2009-06-15 H.J. Lu - 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. + * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo. + * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise. -2007-06-27 Alan Modra +2009-06-15 Nick Clifton - * 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. + * po/ru.po: New Russian translation. + * configure.in (ALL_LINGUAS): Add ru. + * configure: Regenerate. - * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over - input bfds. - * elf32-spu.c (spu_elf_create_sections): Likewise. +2009-06-14 H.J. Lu -2007-06-26 H.J. Lu + * elf32-i386.c: Remove duplicated comments. - * dwarf2.c (find_line): New. Contains the duplicated code from: - (_bfd_dwarf2_find_nearest_line): Use it. - (_bfd_dwarf2_find_line): Use it. +2009-06-14 H.J. Lu -2007-06-26 Joseph Myers + PR ld/10270 + * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow + dynamic IFUNC pointer in non-shared object. Use .got.plt + for IFUNC definition in PIE. + (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in + PIE locally. - * elf32-arm.c (copy_eabi_attributes): Copy type of attributes. + * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow + dynamic IFUNC pointer in non-shared object. Use .got.plt + for IFUNC definition in PIE. + (elf64_x86_64_relocate_section): Resolve IFUNC definition in + PIE locally. -2007-06-25 Richard Sandiford +2009-06-13 H.J. Lu - * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs - to be used for calls from MIPS16 code. + * elf32-i386.c (elf_i386_check_relocs): Properly report + local symbol for unhandled relocation against STT_GNU_IFUNC + symbol. + (elf_i386_relocate_section): Likewise. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. + (elf64_x86_64_relocate_section): Likewise. + +2009-06-13 H.J. Lu + + PR ld/10269 + * elf32-i386.c: Include "objalloc.h" and "hashtab.h". + (elf_i386_link_hash_table): Add loc_hash_table and + loc_hash_memory. + (elf_i386_local_hash): New. + (elf_i386_local_htab_hash): Likewise. + (elf_i386_local_htab_eq): Likewise. + (elf_i386_get_local_sym_hash): Likewise. + (elf_i386_link_hash_table_free): Likewise. + (elf_i386_allocate_local_dynrelocs): Likewise. + (elf_i386_finish_local_dynamic_symbol): Likewise. + (bfd_elf64_bfd_link_hash_table_free): Likewise. + (elf_i386_link_hash_table_create): Create loc_hash_table and + loc_hash_memory. + (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols. + (elf_i386_size_dynamic_sections): Likewise. + (elf_i386_relocate_section): Likewise. + (elf_i386_finish_dynamic_sections): Likewise. + (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym + isn't NULL. + + * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h". + (elf64_x86_64_link_hash_table): Add loc_hash_table and + loc_hash_memory. + (elf64_x86_64_local_hash): New. + (elf64_x86_64_local_htab_hash): Likewise. + (elf64_x86_64_local_htab_eq): Likewise. + (elf64_x86_64_get_local_sym_hash): Likewise. + (elf64_x86_64_link_hash_table_free): Likewise. + (elf64_x86_64_allocate_local_dynrelocs): Likewise. + (elf64_x86_64_finish_local_dynamic_symbol): Likewise. + (bfd_elf64_bfd_link_hash_table_free): Likewise. + (elf64_x86_64_link_hash_table_create): Create loc_hash_table + and loc_hash_memory. + (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC + symbols. + (elf64_x86_64_size_dynamic_sections): Likewise. + (elf64_x86_64_relocate_section): Likewise. + (elf64_x86_64_finish_dynamic_sections): Likewise. + (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if + sym isn't NULL. + +2009-06-10 Philip Blundell + + * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if + elf_sec->this_hdr == NULL. + +2009-06-12 Tristan Gingold + + * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. + * bfd-in2.h: Regenerated. + * libbfd.h: Regenerated. + + * mach-o.c (FILE_ALIGN): New macro. + (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. + (bfd_mach_o_print_symbol): Ditto. + (bfd_mach_o_scan_write_thread): Adjust type of variable offset. + (bfd_mach_o_get_reloc_upper_bound): New function. + (bfd_mach_o_canonicalize_reloc): Ditto. + (bfd_mach_o_scan_write_relocs): Ditto. + (bfd_mach_o_scan_write_section_32): Remove offset argument. + (bfd_mach_o_scan_write_section_64): Ditto. + (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data + written for load command. Do not compute section file offset. + (bfd_mach_o_scan_write_segment_64): Ditto. + (bfd_mach_o_scan_write_symtab): Compute file offset first. + Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to + Mach-O to ... + (bfd_mach_o_mangle_symbols): ... this new function. + (bfd_mach_o_write_contents): Be sure to have load commands built. + Call bfd_mach_o_mangle_symbols. + (bfd_mach_o_build_commands): Adjust for filelen field. + Use FILE_ALIGN macro. Clear section file offset if section is empty. + Do not set symtab file offset anymore here. + (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. + (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. + Set reloc_count and rel_filepos section fields. + (bfd_mach_o_scan_read_section_32): Type of argument offset is now + unsigned int. + (bfd_mach_o_scan_read_section_64): Ditto. + (bfd_mach_o_scan_read_section): Ditto. + (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now + bfd_mach_o_asymbol. Use unsigned int for file offset type. + (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. + Handle weak-ref symbols. + (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. + (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. + (bfd_mach_o_scan): Remove assignment to removed field. + (bfd_mach_o_mkobject_init): Ditto. + (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. + (bfd_mach_o_bfd_reloc_type_lookup): New macro. + (bfd_mach_o_bfd_reloc_name_lookup): Ditto. + (bfd_mach_o_swap_reloc_in): Ditto. + (bfd_mach_o_swap_reloc_out): Ditto. + + * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) + (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) + (BFD_MACH_O_REFERENCE_FLAG_DEFINED) + (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) + (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) + (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) + (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) + (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) + (BFD_MACH_O_N_WEAK_DEF): New macros. + Add comments. + (bfd_mach_o_section_type): Add new enumeration values. + (BFD_MACH_O_S_SELF_MODIFYING_CODE) + (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) + (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) + (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New + macros. + (BFD_MACH_O_GENERIC_RELOC_VANILLA) + (BFD_MACH_O_GENERIC_RELOC_PAIR) + (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) + (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) + (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. + (BFD_MACH_O_RELENT_SIZE): Ditto. + (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) + (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) + (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) + (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. + (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) + (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) + (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) + (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. + (bfd_mach_o_reloc_info): New struct. + (bfd_mach_o_asymbol): New struct. + (bfd_mach_o_symtab_command): The symbols field is now of type + bfd_mach_o_asymbol. + (bfd_mach_o_load_command): The offset and len fields are now of type + unsigned int. + (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. + Add a filelen field. Add comments. + (bfd_mach_o_backend_data): New struct. + (bfd_mach_o_get_backend_data): New macro. + (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type + bfd_mach_o_asymbol. + (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. + (bfd_mach_o_get_reloc_upper_bound): New prototype. + (bfd_mach_o_canonicalize_reloc): Ditto. + + * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove + duplicated macro. Now defined to _bfd_generic_is_local_label. + (TARGET_NAME_BACKEND): New macro... + (TARGET_NAME_BACKEND): ... used to name a new variable. + (TARGET_NAME): Define relocs table using bfd_mach_o, reference + Mach-O backend data. + + * mach-o-i386.c (i386_howto_table): New variable. + (bfd_mach_o_i386_swap_reloc_in): New function. + (bfd_mach_o_i386_swap_reloc_out): Ditto. + (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. + (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. + (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. + (bfd_mach_o_bfd_reloc_type_lookup) + (bfd_mach_o_bfd_reloc_name_lookup): Ditto. + +2009-06-11 Eric Paris + Nick Clifton -2007-06-23 Andreas Schwab + * opncls.c (_maybe_make_executable): New function. Gives execute + permission to an executable bfd that was opened for writing + provided that it is a regular file. Replaces common code found in... + (bfd_close): here and ... + (bfd_close_all_done): here. + +2009-06-11 Anthony Green + + * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL. + * bfd-in2.h: Rebuilt. + * libbfd.h: Rebuilt. + * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10 + relocation support. + (moxie_reloc_map): Ditto. + Clean up copyright notice. + +2009-06-10 Paul Pluzhnikov + + * bfd-in2.h: bfd_mmap prototype. + * bfdio.c (bfd_mmap): New function. + * libbfd.h (bfd_iovec): Add bmmap. + * cache.c (cache_bmmap): New function. + (cache_iovec): Initialize bmmap member. + * opencls.c (opncls_bmmap): New function. + (opncls_iovec): Initialize bmmap member. + +2009-06-09 Tristan Gingold + + * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment + and stabstr_segment fields. + (mach_o_be_vec, mach_o_le_vec): Removed + (bfd_mach_o_version): New prototype. + + * mach-o.c (bfd_mach_o_version): Make this function public. + (mach_o_wide_p): New function. + (bfd_mach_o_wide_p): Ditto. + (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for + weird names. + (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. + Search in the list only if the name starts with a dot. + (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded + test. Check bfd_seek status. + (bfd_mach_o_scan_write_thread): Check bfd_seek status. + (bfd_mach_o_scan_write_section_32): Ditto. + (bfd_mach_o_scan_write_section_64): Ditto. + (bfd_mach_o_scan_write_section): Removed. + (bfd_mach_o_scan_write_segment): Split into ... + (bfd_mach_o_scan_write_segment_32): ... this and ... + (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. + (bfd_mach_o_scan_write_symtab_symbols): Moved into ... + (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD + symbol table. Now returns a boolean. + (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. + Adjust for status type. + (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded + test. Write symbol table. Numbers the sections. + (bfd_mach_o_read_header): Check bfd_seek status. + Use mach_o_wide_p instead of hard-coded test. + (bfd_mach_o_scan_read_section_32): Check bfd_seek status. + (bfd_mach_o_scan_read_section_64): Ditto. + (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. + Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly + handled common symbols. + (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. + (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. + (bfd_mach_o_scan_read_dylinker): Ditto. + (bfd_mach_o_scan_read_dylib): Ditto. + (bfd_mach_o_scan_read_thread): Ditto. + (bfd_mach_o_scan_read_symtab): Ditto. + Do not create a section for the stabs. + (bfd_mach_o_scan_read_uuid): Check bfd_seek status. + (bfd_mach_o_scan_read_segment): Ditto. + (bfd_mach_o_scan_read_command): Ditto. + (bfd_mach_o_scan_start_address): Ditto. + (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. + (bfd_mach_o_archive_p): Check bfd_seek status. + (bfd_mach_o_core_fetch_environment): Ditto. + + * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype. + +2009-06-06 H.J. Lu + + * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc. + (elf_i386_link_hash_table_create): Initialize irelifunc. + (elf_i386_check_relocs): Updated. Set up irelifunc for + shared objects. + (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic + relocation for non-GOT reference of STT_GNU_IFUNC symbol in + shared objects. + (elf_i386_relocate_section): Likewise. + + * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc. + (elf64_x86_64_link_hash_table_create): Initialize irelifunc. + (elf64_x86_64_check_relocs): Updated. Set up irelifunc for + shared objects. + (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic + relocation for non-GOT reference of STT_GNU_IFUNC symbol in + shared objects. + (elf64_x86_64_relocate_section): Likewise. + + * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to + ... + (_bfd_elf_create_ifunc_sections): This. + + * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to + ... + (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc + for shared objects. + +2009-06-06 H.J. Lu + + * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic + relocation for R_386_32 against STT_GNU_IFUNC symbol when + building shared object. Check info->executable instead of + !info->shared when setting non_got_ref. + (elf_i386_allocate_dynrelocs): Allocate dynamic relocation + for non-GOT reference of STT_GNU_IFUNC symbol in shared + object. Allocate GOT relocation agsinst STT_GNU_IFUNC + symbol if needed. + (elf_i386_relocate_section): Output dynamic relocation for + R_386_32 against STT_GNU_IFUNC symbol to get the real + function address when building shared object. + (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT + relocation for STT_GNU_IFUNC symbol in shared object. + + * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for + dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC + symbol when building shared object. Check info->executable + instead of !info->shared when setting non_got_ref. + (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation + for non-GOT reference of STT_GNU_IFUNC symbol in shared + library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol + if needed. + (elf64_x86_64_relocate_section): Output dynamic relocation + for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real + function address when building shared object. + (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT + relocation for STT_GNU_IFUNC symbol in shared object. + +2009-06-06 Jan Kratochvil - * configure.in (--with-separate-debug-dir): New option. - * configure: Regenerate. - * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR. + * Makefile.am: Run "make dep-am". + (BFD32_BACKENDS): Add mach-o-i386.lo. + (BFD32_BACKENDS_CFILES): Add mach-o-i386.c. * 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 - - * 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 - - 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 - - * 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 - - * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config. - - * acinclude.m4: Don't include m4 files. Remove libtool - kludge. - - * Makefile.in: Regenerated. - * aclocal.m4: Likewise. - * configure: Likewise. - -2007-06-11 Sterling Augustine - Bob Wilson - * 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. - -2007-05-31 Richard Sandiford +2009-06-06 Alan Modra + + * elf32-spu.c (spu_elf_relocate_section): Match overlay number + when looking for soft-icache stubs. + +2009-06-05 Tristan Gingold + + * mach-o.h: Update copyright year. + (bfd_mach_o_mach_header_magic): New enum. + (bfd_mach_o_cpu_subtype): Now an enum. + (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. + (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. + (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. + (bfd_mach_o_load_command): Field type_required is now a boolean. + Reindent prototypes. + (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. + (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. + (bfd_mach_o_bfd_copy_private_section_data): Ditto. + (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. + (bfd_mach_o_get_symtab_upper_bound): Ditto. + (bfd_mach_o_canonicalize_symtab): Ditto. + (bfd_mach_o_get_symbol_info): Ditto. + (bfd_mach_o_print_symbol): Ditto. + (bfd_mach_o_bfd_print_private_bfd_data): Ditto. + (bfd_mach_o_make_empty_symbol): Ditto. + (bfd_mach_o_write_contents): Ditto. + + * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, + bfd_mach_o_mkobject): Defines. + (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. + Do not check with target vector but with flavour. + (struct mach_o_section_name_xlat): New declaration. + (dwarf_section_names_xlat): Ditto. + (text_section_names_xlat): Ditto. + (data_section_names_xlat): Ditto. + (struct mach_o_segment_name_xlat): Ditto. + (segsec_names_xlat): Ditto. + (bfd_mach_o_convert_section_name_to_bfd): New function. + (bfd_mach_o_convert_section_name_to_mach_o): Ditto. + (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. + (bfd_mach_o_bfd_copy_private_section_data): Ditto. + (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. + Accept any input and output flavour. Do not share private data + anymore. + (bfd_mach_o_count_symbols): Add a comment. + (bfd_mach_o_get_symtab_upper_bound): Make it public. + (bfd_mach_o_canonicalize_symtab): Ditto. + (bfd_mach_o_get_symbol_info): Ditto. + (bfd_mach_o_print_symbol): Ditto. + (bfd_mach_o_write_header): Now returns a boolean instead of an int. + Use constants instead of hard-coded values. + (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded + values. + (bfd_mach_o_scan_write_section_64): Ditto. + (bfd_mach_o_scan_write_segment): Ditto. + Do not copy sections anymore. + (bfd_mach_o_write_contents): Make it public. + Remove dead code. Rewrite typeflag assignment. + (bfd_mach_o_build_commands): New function. + (bfd_mach_o_set_section_contents): Ditto. + (bfd_mach_o_make_empty_symbol): Make it public. + (bfd_mach_o_read_header): Make it static. + Convert to bfd_boolean. + Use constants instead of hard-coded values. + (bfd_mach_o_make_bfd_section): Call + bfd_mach_o_convert_section_name_to_bfd to create name. + (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded + values. + (bfd_mach_o_scan_read_section_64): Ditto. + (bfd_mach_o_scan_read_segment): Do not create a bfd section for + a segment anymore. Use constants instead of hard-coded values. + (bfd_mach_o_scan_read_command): Fix style. + (bfd_mach_o_scan): Use constants instead of hard-coded values. + Get rid of BFD_IO_FUNCS. + (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. + (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. + (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. + (bfd_mach_o_object_p): Removed. + (bfd_mach_o_gen_core_p): New function, replaces ... + (bfd_mach_o_core_p): ... deleted. + (bfd_mach_o_bfd_print_private_bfd_data): Make it public. + + * mach-o-i386.c: New file. + * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. + * configure.in (TDEFINES): Add mach_o_i386_vec. + * configure: Regenerated. + * targets.c: Add mach_o_i386_vec. + + * mach-o.c: Update copyright years. + (BFD_IO_FUNCS): Remove (was not used). + (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap + bfd_mach_o_slurp_extended_name_table, + bfd_mach_o_construct_extended_name_table, + bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, + bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, + bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, + bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, + bfd_mach_o_get_section_contents_in_window, + bfd_mach_o_bfd_is_local_label_name, + bfd_mach_o_bfd_is_target_special_symbol, + bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, + bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, + bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, + bfd_mach_o_minisymbol_to_symbol, + bfd_mach_o_bfd_get_relocated_section_contents, + bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, + bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, + bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, + bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, + bfd_mach_o_bfd_merge_private_bfd_data, + bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, + bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, + bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, + bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, + bfd_mach_o_bfd_copy_private_header_data, + bfd_mach_o_core_file_matches_executable_p): Move these defines ... + * mach-o-target.c: ... here. + Update copyright years. + +2009-06-04 Alan Modra + + * dep-in.sed: Don't use \n in replacement part of s command. + * Makefile.am (DEP1): LC_ALL for uniq. + Run "make dep-am". + * Makefile.in: Regenerate. - * 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. +2009-06-03 H.J. Lu -2007-06-01 Alan Modra + * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of + h->plt.refcount > 0 on STT_GNU_IFUNC symbol. + * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise. - * simple.c (bfd_simple_get_relocated_section_contents): Init - input_bfds_tail. +2009-06-03 H.J. Lu -2007-05-30 Alan Modra + * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate + GOT entry for STT_GNU_IFUNC symbol with pointer equality. + (elf_i386_relocate_section): Adjust R_386_GOT32 relocation + against STT_GNU_IFUNC symbols for static executables. + (elf_i386_finish_dynamic_symbol): Load GOT entry with + PLT entry for STT_GNU_IFUNC symbol with pointer equality. - * 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. + * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate + GOT entry for STT_GNU_IFUNC symbol with pointer equality. + (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with + PLT entry for STT_GNU_IFUNC symbol with pointer equality. - * 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. +2009-06-02 Richard Sandiford -2007-05-25 Eric Christopher + * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined + symbols to be left unimported when linking statically. + * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage + code when linking statically. - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): - Check that sym_sec isn't NULL before accessing. +2009-06-02 H.J. Lu -2007-05-24 Steve Ellcey + * elf32-i386.c (elf_i386_check_relocs): Increment + got.refcount for R_386_GOT32/R_386_GOTOFF relocations + against STT_GNU_IFUNC symbol. + (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if + local STT_GNU_IFUNC definition is used. + (elf_i386_relocate_section): Handle got.offset != -1 for + R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC + symbol. - * Makefile.in: Regnerate. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment + got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 + relocations against STT_GNU_IFUNC symbol. + (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if + local STT_GNU_IFUNC definition is used. + (elf64_x86_64_relocate_section): Handle got.offset != -1 + for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against + STT_GNU_IFUNC symbol. + +2009-06-01 H.J. Lu + + PR ld/10205 + * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE. + (elf_i386_reloc_type_lookup): Likewise. + (R_386_tls): Removed. + (R_386_irelative): New. + (R_386_vt_offset): Updated. + (elf_i386_rtype_to_howto): Likewise. + (elf_i386_link_hash_table): Add igotplt, iplt and irelplt. + (elf_i386_link_hash_table_create): Initialize igotplt, + iplt and irelplt. + (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first. + (elf_i386_adjust_dynamic_symbol): Likewise. + (elf_i386_allocate_dynrelocs): Likewise. + (elf_i386_relocate_section): Likewise. + (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt + sections. + (elf_i386_finish_dynamic_symbol): When building a static + executable, use .iplt, .igot.plt and .rel.iplt sections for + STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for + locally defined STT_GNU_IFUNC symbol. + + * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE. + (x86_64_reloc_map): Likewise. + (R_X86_64_standard): Updated. + (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt. + (elf64_x86_64_link_hash_table_create): Initialize igotplt, + iplt and irelplt. + (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first. + (elf64_x86_64_adjust_dynamic_symbol): Likewise. + (elf64_x86_64_allocate_dynrelocs): Likewise. + (elf64_x86_64_relocate_section): Likewise. + (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt + sections. + (elf64_x86_64_finish_dynamic_symbol): When building a static + executable, use .iplt, .igot.plt and .rela.iplt sections for + STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation + for locally defined STT_GNU_IFUNC symbol. + + * reloc.c (BFD_RELOC_386_IRELATIVE): New. + (BFD_RELOC_X86_64_IRELATIVE): Likewise. + + * bfd-in2.h: Regenerated. + * libbfd.h: Likewise. + +2009-06-01 H.J. Lu + + * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs. + (_bfd_elf_make_ifunc_reloc_section): Removed. + (_bfd_elf_is_ifunc_symbol): Likewise. + (_bfd_elf_create_static_ifunc_sections): New. + + * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC + symbol check to ... + (elf_link_add_object_symbols): Here. + (_bfd_elf_link_hash_hide_symbol): Don't clean plt on + STT_GNU_IFUNC symbol. + (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol + if a STT_GNU_IFUNC symbol is referenced in a non-shared object. + (IFUNC_INFIX): Removed. + (get_ifunc_reloc_section_name): Likewise. + (_bfd_elf_make_ifunc_reloc_section): Likewise. + (_bfd_elf_is_ifunc_symbol): Likewise. + (_bfd_elf_create_static_ifunc_sections): New. + +2009-05-29 H.J. Lu + + * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix. + (create_got_section): Likewise. + (allocate_dynrelocs): Likewise. + (readonly_dynrelocs): Likewise. + (set_tls_module_base): Likewise. + (dtpoff_base): Likewise. + (tpoff): Likewise. + (elf_i386_link_hash_table_create): Updated. + (elf_i386_create_dynamic_sections): Likewise. + (elf_i386_check_relocs): Likewise. + (elf_i386_size_dynamic_sections): Likewise. + (elf_i386_relocate_section): Likewise. + + * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix. + (create_got_section): Likewise. + (allocate_dynrelocs): Likewise. + (readonly_dynrelocs): Likewise. + (set_tls_module_base): Likewise. + (dtpoff_base): Likewise. + (tpoff): Likewise. + (elf64_x86_64_link_hash_table_create): Updated. + (elf64_x86_64_create_dynamic_sections): Likewise. + (elf64_x86_64_check_relocs): Likewise. + (elf64_x86_64_size_dynamic_sections): Likewise. + (elf64_x86_64_relocate_section): Likewise. + +2009-05-28 Nick Clifton + + * targets.c (_bfd_target_vector): Only include plugin target in + all-targets build if BFD_SUPPORTS_PLUGINS is non-zero. + +2009-05-28 Ulrich Weigand + + * elf32-spu.c (struct call_info): New member broken_cycle. + (remove_cycle): Instead of physically removing call_info structures + to break call graph cycles, mark them using the broken_cycle flag. + (mark_overlay_section): Respect broken_cycle flag. + (unmark_overlay_section): Likewise. + (collect_lib_sections): Likewise. + (collect_overlays): Likewise. + (sum_stack): Likewise. + +2009-05-28 Ulrich Weigand + + * elf32-spu.c (insert_callee): Accumulate incoming callee->count. + (mark_functions_via_relocs): Initialize callee->count to 1. + (pasted_function): Likewise. + (spu_elf_auto_overlay): Honor call counts when determining number + of stubs required in software i-cache mode. + +2009-05-27 Rafael Avila de Espindola + + * plugin.c (program_name): Remove. + (plugin_program_name): New. + (bfd_plugin_set_program_name): New. + (try_load_plugin): Use plugin_program_name. + * plugin.h (bfd_plugin_set_program_name): New. + +2009-05-27 Rafael Avila de Espindola + + * aclocal.m4: Include ../config/plugins.m4. + * configure.in: Use AC_PLUGINS. * configure: Regenerate. - * aclocal.m4: Regenerate. + * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. -2007-05-22 Paul Brook +2009-05-27 Nathan Sidwell - * 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. + * elf32-ppc.c (ppc_elf_relax_section): Work with a partial + link. + * bout.c (b_out_bfd_relax_section): Reject relocatable links. + * elf32-m10300.c (mn10300_elf_relax_section): Likewise. + * elf32-avr.c (elf32_avr_relax_section): Likewise. + * elf32-frv.c (elf32_avr_relax_section): Likewise. + * elf32-xtensa.c (elf_xtensa_relax_section): Likewise. + * elf64-mmix.c (mmix_elf_relax_section): Likewise. + * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise. + * reloc.c (bfd_generic_relax_section): Likewise. + * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. + * vms.c (vms_bfd_relax_section): Likewise. -2007-05-18 Paul Brook +2009-05-26 H.J. Lu - * 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. + * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New. -2007-05-16 H.J. Lu - Alan Modra + * elf32-i386.c (is_indirect_symbol): Renamed to ... + * elflink.c (_bfd_elf_is_ifunc_symbol): This. - * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss - section to the minimum alignment. + * elf32-i386.c (allocate_dynrelocs): Updated. + (elf_i386_relocate_section): Likewise. + * elf64-x86-64.c (allocate_dynrelocs): Likewise. + (elf64_x86_64_relocate_section): Likewise. -2007-05-15 H.J. Lu - Alan Modra + * elf64-x86-64.c (is_indirect_symbol): Removed. - 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 - - * 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 - - * elf32-arm.c (elf32_arm_final_link_relocate): Correctly - handle the Thumb-2 JUMP19 relocation. - -2007-05-15 Alan Modra - - 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 +2009-05-26 Nick Clifton - * elf.c (bfd_elf_string_from_elf_section): Return NULL on - invalid shstrndx. - (bfd_elf_get_str_section): Likewise. - -2007-05-12 Alan Modra - - 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 - - * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X. - -2007-05-11 Alan Modra - - * 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 - - * 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. + * po/id.po: Updated Indonesian translation. -2007-05-10 Richard Sandiford +2009-05-26 Rafael Avila de Espindola - * 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. + * Makefile.am: Run "make dep-am". + (AM_CPPFLAGS): New. + (LIBDL): New. + (ALL_MACHINES): Add cpu-plugin.lo. + (ALL_MACHINES_CFILES): Add cpu-plugin.c. + (BFD32_BACKENDS): Add plugin.lo. + (BFD32_BACKENDS_CFILES): Add plugin.c. + (libbfd_la_LIBADD): Add LIBDL + * archures.c (bfd_architecture): Add bfd_arch_plugin. + (bfd_plugin_arch): Declare. + * bfd-in.h (BFD_SUPPORTS_PLUGINS): New. + * bfd.c (bfd): Add plugin_data. + * config.bfd: Handle the plugin target. + * configure.in: Check for --enable-plugins. + (LT_INIT): Use the dlopen option. + * cpu-plugin.c: New. + * plugin.c: New. + * plugin.h: New. + * targets.c (plugin_vec): Declare. + (_bfd_target_vector): Add plugin_vec. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. -2007-05-11 Alan Modra +2009-05-26 Alan Modra - 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. + * dep-in.sed: Don't modify .o to .lo here. Output one filename + per line with all lines having continuation backslash. Prefix + first line with "A", following lines with "B". + * Makefile.am (DEP): Don't use dep.sed here. + (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use + dep.sed here on dependencies, sort and uniq. + * Makefile.in: Regenerate. -2007-05-10 Richard Sandiford +2009-05-25 Tristan Gingold + + * makefile.vms: Add verilog.obj to object list OBJS. + +2009-05-24 Alan Modra + + * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory + for BFD_IN_MEMORY is cleared. + (bfd_bwrite): Zero excess memory allocated. + +2009-05-22 Julian Brown + + * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New + macros. + (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b) + (elf32_arm_stub_a8_veneer_blx): New stub sequences. + (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond, + arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx. + (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields. + (a8_erratum_fix, a8_erratum_reloc): New structs. + (elf32_arm_link_hash_table): Add a8_erratum_fixes, + num_a8_erratum_fixes, fix_cortex_a8 fields. + (elf32_arm_link_hash_table_create): Zero fix_cortex_a8. + (elf32_arm_add_stub): Split into two parts, creating... + (elf32_arm_create_or_find_stub_sec): New function. + (elf32_arm_final_link_relocate): Add forward declaration. + (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2 + relocations, multiple relocations per stub. + (find_stub_size_and_template): New (using parts of arm_size_one_stub). + (arm_size_one_stub): Use find_stub_size_and_template. + (a8_reloc_compare): New. + (find_thumb_glue): Add forward declaration. + (cortex_a8_erratum_scan): New. + (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support. + (bfd_elf32_arm_set_cortex_a8_fix): New. + (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument. + (arm_map_one_stub): Add THUMB32_TYPE support. + (a8_branch_to_stub_data): New. + (make_branch_to_a8_stub): New. + (elf32_arm_write_section): Add Cortex-A8 erratum workaround support. + * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New. + (bfd_elf32_arm_set_target_relocs): Add argument for controlling + Cortex-A8 erratum workaround. + * bfd-in2.h: Regenerate. - * 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. +2009-05-22 Alan Modra -2007-05-10 Jakub Jelinek + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * po/SRC-POTFILES.in: Regenerate. - * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc - processing if symbol is defined in the executable. +2009-05-21 Alan Modra -2007-05-10 Alexandre Oliva + * elflink.c (elf_link_input_bfd): Correct *pindex change in last + commit. - * elf32-frv.c (_frvfdpic_check_discarded_relocs): New. - (frvfdpic_elf_discard_info): New. - (elf_backend_discard_info): Define for FDPIC. +2009-05-21 Alan Modra -2007-05-09 Mark Shinwell + * elf-bfd.h (struct elf_backend_data + ): Return an int. + * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop + symbols on deleted .opd entries. + * elflink.c (elf_link_output_sym): Return without outputting sym + if output_symbol_hook returns 2. + (elf_link_output_extsym): Don't assign h->indx when symbol discarded. + Abort if we must not discard sym. + (elf_link_input_bfd): Similarly, don't set finfo->indices for + local syms. + (bfd_elf_final_link): Adjust elf_link_output_sym calls. + * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for + elf_backend_link_output_symbol_hook return type change. + * elf32-arm.c (output_arch_syminfo): Likewise. + (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise. + (elf32_arm_output_arch_local_syms): Likewise. + * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise. + * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise. + (bfd_score_elf_link_output_symbol_hook): Likewise. + * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise. + * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise. + * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise. + * elf32-spu.c (spu_elf_output_symbol_hook): Likewise. + * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise. + * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise. + * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise. + * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise. + * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise. + * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise. + * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise. - * 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. +2009-05-21 Alan Modra -2007-05-08 Alexandre Oliva + * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on + out of range .opd symbols. - * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs - for which _bfd_elf_section_offset returns -1. +2009-05-21 Dave Korn -2007-05-08 Alan Modra + * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not + fprintf_vma directly. + * peXXigen.c (pe_print_edata): Likewise. + (pe_print_pdata): Likewise. + (_bfd_XX_print_ce_compressed_pdata): Likewise. + (_bfd_XX_print_private_bfd_data_common): Likewise. - * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms. - (mark_functions_via_relocs): Likewise. +2009-05-19 Dave Korn -2007-05-07 Alan Modra + * cofflink.c (process_embedded_commands): Ignore "-aligncomm". - * 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. +2009-05-15 Andrew Stubbs + Paul Brook -2007-05-07 Alan Modra + * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to + fix discarded sections. - * 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. +2009-05-14 Ulrich Weigand -2007-05-07 Alan Modra + * elf32-spu.c (mark_overlay_section): Move .init and .fini + sections into the software icache. - * elf.c (assign_file_positions_for_load_sections): Don't check - core segment. +2009-05-14 Ulrich Weigand -2007-05-04 H.J. Lu + * elf32-spu.c (build_stub): Always build "compact" sofware + i-cache stubs. - * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn - and .rel.dyn aren't present. +2009-05-14 Ulrich Weigand -2007-05-04 Nick Clifton + * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2. + (spu_elf_setup): Initialize it. + (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache. + Update to new-sytle cache manager data structures. + (spu_elf_build_stubs): Generate new-style cache manager data + structures and symbols. + (spu_elf_auto_overlay): Update size computation. - * 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. +2009-05-14 Ulrich Weigand -2007-05-03 Sandra Loosemore + * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY + segments first amongst the program headers. - * elf32-arm.c (allocate_dynrelocs): Fix typo in comment. +2009-05-14 Ulrich Weigand -2007-05-03 Vincent Riviere - Nick Clifton + * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index + into addresses for relocation types that look at high bits. Remove + special handling of relocation overflow warnings. - 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 - - * 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. - -2007-04-30 Alan Modra - - * 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. +2009-05-14 Ulrich Weigand -2007-04-28 Sergey Rogozhkin + * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the + control flow graph between fragments of a function. - * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access - memory which we might not own. +2009-05-14 Ulrich Weigand -2007-04-27 Bob Wilson + * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode, + generate only a 16-byte .toe section. + (spu_elf_build_stubs, spu_elf_auto_overlay): 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. +2009-05-14 Alan Modra -2007-04-27 Bob Wilson + * elf32-spu.c (spu_elf_size_stubs): Split out section placement to.. + (spu_elf_place_overlay_data): ..here. New function. + * elf32-spu.h (spu_elf_place_overlay_data): Declare. - * elf32-xtensa.c (xtensa_read_table_entries): Step through table - contents and relocs in parallel. +2009-05-13 Andrew Jenner -2007-04-27 Bob Wilson + * elf32-arm.c: Move sysdep.h to start of file. - * elf32-xtensa.c (relax_property_section): Remove extra irel increment. +2009-05-11 Ulrich Weigand -2007-04-27 Alan Modra + * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as + start of overlays. + (spu_elf_build_stubs): Don't define __icache_tagbase. Define + __icache_tag_array and __icache_tag_array_size. - * cpu-rs6000.c: Write Mimi's name in ASCII. - * coff-rs6000.c: Likewise. - * rs6000-core.c: Likewise. +2009-05-11 Masaki Muranaka -2007-04-27 Alan Modra + * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary + ATTRIBUTE_UNUSED. + (bfinfdpic_link_omit_section_dynsym): Likewise. + (elf32_bfinfdpic_finish_dynamic_sections): Likewise. - * sysdep.h: Include config.h first. - Many files: Include sysdep.h before bfd.h. - * Makefile.am: Run "make dep-am". - * Makefile.in: Regenerate. +2009-05-05 Paul Brook -2007-04-25 Alan Modra + * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype. + * bfd-in2.h: Regenerate. + * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define. + (_arm_elf_section_data): Add text and exidx fields. + (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size, + insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31, + copy_exidx_entry): New functions. + (elf32_arm_write_section): Fixup .ARM.exidx contents. + +2009-05-05 Christophe lyon + + * elf32-arm.c (DEF_STUBS): New helper define. + (DEF_STUB): Likewise. + (stub_def): New type. + (stub_definitions): New array, containing stub template pointers + and sizes. + (arm_size_one_stub): Make use of stub_definitions. + +2009-05-04 Dave Korn + + * elflink.c (find_version_for_sym): Remove from here, ... + * linker.c (bfd_find_version_for_sym): ... rename, replace + here, make public and update all callers. + * bfd-in2.h: Regenerate. + +2009-04-30 Nick Clifton + + * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs + section pointer. + (struct elf_obj_data): Add has_ifunc_symbols boolean. + * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags + into a STT_GNU_IFUNC symbol type. + (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function + type. + (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if + the binary contains ifunc symbols. + * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC + symbol type into a BSF_GNU_INDIRECT_FUNCTION flag. + * elf32-i386.c (is_indirect_function): New function. + (elf_i386_check_relocs): Create an ifunc output section. + (allocate_dynrelocs): Create dynamic relocs in the ifunc output + section if necessary. + (elf_i386_relocate_section): Emit a reloc against an ifunc symbol + if necessary. + (elf_i386_add_symbol_hook): New function. Set the + has_ifunc_symbols field of the elf_obj_data structure if an ifunc + symbol is encountered. + (elf_backend_post_process_headers): Define. + (elf_backend_add_symbol_hook): Define. + (elf_i386_post_process_headers): Rename to + elf_i388_fbsd_post_process_headers. + * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro. + (is_indirect_function): New function. + (elf64_x86_64_check_relocs): Create an ifunc output section. + (allocate_dynrelocs): Create dynamic relocs in the ifunc output + section if necessary. + (elf64_x86_64_relocate_section): Emit a reloc against an ifunc + symbol if necessary. + (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the + elf_obj_data structure if an ifunc symbol is encountered. + (elf_backend_post_process_headers): Define. + * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT + if we have ifunc symbols to handle. + (get_ifunc_reloc_section_name): New function. Computes the name + for an ifunc section. + (_bfd_elf_make_ifunc_reloc_section): New function. Creates a + section to hold ifunc relocs. + * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define. + (bfd_print_symbol_vandf): Handle ifunc symbols. + (bfd_decode_symclass): Likewise. + * bfd-in2.h: Regenerate. - * sysdep.h: Revert last change. +2009-04-30 Joseph Myers -2007-04-24 Nick Clifton + * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute + MOVW and MOVT relocations in a shared library link. - * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset. - * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto. +2009-04-27 Anthony Green -2007-04-24 Alan Modra + * verilog.c: New file. + * Makefile.am (BFD32_LIBS): Add verilog.c. + (BFD32_LIBS_CFILES): Add verilog.c. + (verilog.lo): New build rule. + * Makefile.in: Rebuilt. + * targets.c: Add verilog support. + * bfd.c (tdata union): Add Verilog private data field. + * bfd-in2.h: Regenerate. - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if - eh_frame_hdr table won't be created. +2009-04-27 H.J. Lu -2007-04-24 Alan Modra + * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't + copy pe_opthdr. - * acinclude.m4: Include config/stdint.m4. - * configure.in: Invoke GCC_HEADER_STDINT. - * sysdep.h: Don't include ansidecl.h here. - * configure: Regenerate. - * config.in: Regenerate. - * Makefile.in: Regenerate. +2009-04-23 Matthias Klose -2007-04-23 Nathan Sidwell + * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'. - * 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. +2009-04-22 Christophe Lyon -2007-04-21 Nick Clifton + PR9743 + * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24, + R_ARM_JUMP24 and R_ARM_PLT32 relocations. + (elf32_arm_size_stubs): Likewise. + (record_thumb_to_arm_glue): Deleted unused function. + (bfd_elf32_arm_process_before_allocation): No longer handle + R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here. + (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24, + R_ARM_JUMP24 and R_ARM_PLT32 relocations. - * 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. +2009-04-21 Daniel Jacobowitz -2007-04-21 Alan Modra + * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED. + (elf32_arm_write_section): Declare early. + (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD. + (arm_allocate_glue_section_space): Exclude empty sections. + (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED. + (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub + BFD. + (elf32_arm_output_glue_section, elf32_arm_final_link): New. + (elf32_arm_merge_eabi_attributes): Skip the stub BFD. + (elf32_arm_size_dynamic_sections): Allocate interworking + sections here. + (bfd_elf32_bfd_final_link): Define. - * config.bfd (spu-*-elf): Delete targ_selvecs. +2009-04-21 H.J. Lu -2007-04-19 Nick Clifton + * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K. - * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto. + * coffcode.h (coff_compute_section_file_positions): Clear + D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE. -2007-04-19 Alan Modra + * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and + force_minimum_alignment. - * bfd.c (bfd_demangle): New function. - * Makefile.am: Run "make dep-am". - * Makefile.in: Regenerate. - * bfd-in2.h: Regenerate. + * libcoff.h: Regenerated. -2007-04-18 Matthias Klose + * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed. + (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise. - * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion. - (bfdver.h): Use the date in non-release builds for the soversion. - * Makefile.in: Regenerate. + * peicode.h (pe_mkobject): Don't set force_minimum_alignment + nor target_subsystem. -2007-04-17 Paul Brook + * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check + force_minimum_alignment nor target_subsystem. - * 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. +2009-04-21 Kai Tietz -2007-04-17 Daniel Jacobowitz + * coff-x86_64.c (PEI_HEADERS): Protect includes. + (bfd_pe_print_pdata): Remove #ifdef PE variation. + * pei-x86_64.c (PEI_HEADERS): Define to prevent double + include in coff-x86_64.c of headers. + (PDATA_ROW_SIZE): New define. + (pex_regs[]): New static array. + (pex64_get_runtime_function): New static function. + (pex64_get_unwind_info): Likewise. + (pex64_get_scope_entry): Likewise. + (pex64_xdata_print_uwd_codes): Likewise. + (pex64_get_section_by_rva): Likewise. + (pex64_dump_xdata): Likewise. + (pex64_bfd_print_pdata): Likewise. + (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata. + * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation. + * libpei.h (_bfd_pex64_print_pdata): Removed declaration. - * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put - DT_MIPS_RLD_MAP before DT_DEBUG again. +2009-04-19 Peter O'Gorman + Alan Modra + Dave Korn -2007-04-14 Steve Ellcey + * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t + long names and non-NUL-terminated strings. - * Makefile.am: Add ACLOCAL_AMFLAGS. - * configure.in: Change macro call order. - * Makefile.in: Regnerate. - * doc/Makefile.in: Regenerate. - * configure: Regenerate. +2009-04-17 H.J. Lu -2007-04-14 Jakub Jelinek + * bfd-in2.h: Regenerated. - * 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. +2009-04-17 H.J. Lu -2007-04-12 Richard Sandiford + * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace + IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER. - * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add - DT_MIPS_RTLD_MAP for PIEs. +2009-04-17 H.J. Lu -2007-04-12 Richard Sandiford + PR binutils/10074 + * coffcode.h (bfd_pei_p): New. - * 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. + * config.bfd: Remove bfd_efi_bsdrv_ia32_vec, + bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec, + bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and + bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec, + bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with + i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively. -2007-04-12 Bob Wilson + * configure.in: Remove bfd_efi_bsdrv_ia32_vec, + bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec, + bfd_efi_rtdrv_x86_64_vec, + bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace + bfd_efi_ia64_vec with bfd_pei_ia64_vec. + * targets.c: Likewise. - * 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. + * configure: Regenerated. + * libcoff.h: Likewise. + * Makefile.in: Likewise. -2007-04-12 Bob Wilson + * efi-app-ia32.c: Removed. + * efi-app-x86_64.c: Likewise. + * efi-bsdrv-ia32.c: Likewise. + * efi-bsdrv-ia64.c: Likewise. + * efi-bsdrv-x86_64.c: Likewise. + * efi-rtdrv-ia32.c: Likewise. + * efi-rtdrv-ia64.c: Likewise. + * efi-rtdrv-x86_64.c: Likewise. + * efi-rtdrv-ia32.c: Likewise. + + * efi-app-ia64.c: Moved to ... + * pei-ia64.c: This. + (TARGET_SYM): Set to bfd_pei_ia64_vec. + (TARGET_NAME): Set to pei-ia64. + + * libpei.h (bfd_target_pei_p): Removed. + (bfd_target_pei_arch): Likewise. + (bfd_target_efi_app_p): Likewise. + (bfd_target_efi_app_arch): Likewise. + (bfd_target_efi_bsdrv_p): Likewise. + (bfd_target_efi_bsdrv_arch): Likewise. + (bfd_target_efi_rtdrv_p): Likewise. + (bfd_target_efi_rtdrv_arch): Likewise. + (bfd_pe_executable_p): Likewise. + + * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo, + efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo. + (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c + and efi-rtdrv-ia32.c. + (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo, + efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and + efi-rtdrv-x86_64.lo. Add pei-ia64.lo. + (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c, + efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and + efi-rtdrv-x86_64.c. Add pei-ia64.c. + (efi-app-ia64.lo): Removed. + (efi-bsdrv-ia32.lo): Likewise. + (efi-rtdrv-ia32.lo): Likewise. + (efi-app-ia64.lo): Likewise. + (efi-bsdrv-ia64.lo): Likewise. + (efi-rtdrv-ia64.lo): Likewise. + (efi-app-x86_64.lo): Likewise. + (efi-bsdrv-x86_64.lo): Likewise. + (efi-rtdrv-x86_64.lo): Likewise. + (pei-ia64.lo): New. + + * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p + with bfd_pei_p. + (arch_type): Removed. + (pe_arch): Likewise. + (pe_bfd_object_p): Just return coff_object_p. + + * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace + bfd_pe_executable_p with bfd_pei_p. + +2009-04-17 Christophe Lyon + + * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through + PLT entries to an undefined symbol when generating a shared + library. + +2009-04-17 Nick Clifton + + PR 9909 + * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols. + +2009-04-16 Richard Sandiford + + * aout-adobe.c (aout_32_bfd_define_common_symbol): Define. + * aout-target.h (MY_bfd_define_common_symbol): Likewise. + * aout-tic30.c (MY_bfd_define_common_symbol): Likewise. + * binary.c (binary_bfd_define_common_symbol): Likewise. + * bout.c (b_out_bfd_define_common_symbol): Likewise. + * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise. + * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise. + * coffcode.h (coff_bfd_define_common_symbol): Likewise. + * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise. + * i386msdos.c (msdos_bfd_define_common_symbol): Likewise. + * i386os9k.c (os9k_bfd_define_common_symbol): Likewise. + * ieee.c (ieee_bfd_define_common_symbol): Likewise. + * ihex.c (ihex_bfd_define_common_symbol): Likewise. + * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise. + * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise. + * mmo.c (mmo_bfd_define_common_symbol): Likewise. + * nlm-target.h (nlm_bfd_define_common_symbol): Likewise. + * oasys.c (oasys_bfd_define_common_symbol): Likewise. + * pef.c (bfd_pef_bfd_define_common_symbol): Likewise. + * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise. + * som.c (som_bfd_define_common_symbol): Likewise. + * srec.c (srec_bfd_define_common_symbol): Likewise. + * tekhex.c (tekhex_bfd_define_common_symbol): Likewise. + * versados.c (versados_bfd_define_common_symbol): Likewise. + * vms.c (vms_bfd_define_common_symbol): Likewise. + * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise. + * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise. + * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol. + (pmac_xcoff_vec): Likewise. + * coff64-rs6000.c (rs6000coff64_vec): Likewise. + (aix5coff64_vec): Likewise. + * linker.c (bfd_generic_define_common_symbol): New function. + * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol. + (_bfd_define_common_symbol): New field. + * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare. + * xcofflink.c (_bfd_xcoff_define_common_symbol): New function. + (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common + symbols here. + * bfd-in2.h: Regenerate. + * libbfd.h: Likewise. + * libcoff.h: Likewise. - * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references - from Xtensa property sections. +2009-04-15 Anthony Green -2007-04-12 Alan Modra + * targets.c: Add moxie support. + * Makefile.am: Ditto. + * Makefile.in: Rebuilt. + * cpu-moxie.c, elf32-moxie.c: New files. + * archures.c: Add moxie support. + * configure.in: Add moxie support. + * configure: Rebuilt. + * config.bfd, archures.c: Add moxie support. + * bfd-in2.h: Rebuilt. - * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data - is non-NULL before dereferencing. +2009-04-15 Christophe Lyon -2007-04-11 Nathan Sidwell + * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM + branch to an undef weak symbol into a jump to next instruction if + a PLT entry will be created. - * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot - relocs too. +2009-04-14 Dave Korn -2007-04-10 Richard Henderson + * coffgen.c (make_a_section_from_file): Set the backend long + section names enable if long section names found on input. + * coffcode.h: Extend long section names documentation to match. - * 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. +2009-04-08 H.J. Lu -2007-04-09 Daniel Jacobowitz + * elflink.c (elf_link_add_object_symbols): Warn alternate ELF + machine code. - * 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. +2009-04-07 DJ Delorie -2007-04-03 Matt Thomas + * archures.c: Add bfd_mach_mep_c5. + * bfd-in2.h: Likewise. + * cpu-mep.c: Add bfd_c5_arch. + * elf32-mep.c: Support it. - * 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. +2009-04-07 H.J. Lu -2007-04-05 H.J. Lu + * elflink.c (_bfd_elf_section_already_linked): Add `\n' for + info->callbacks->einfo. + * linker.c (_bfd_generic_section_already_linked): Likewise. - 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. +2009-04-06 DJ Delorie -2007-04-05 Alan Modra + * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes. - * elf32-spu.c (spu_elf_output_symbol_hook): New function. - (elf_backend_link_output_symbol_hook): Define. +2009-04-06 H.J. Lu -2007-04-02 Nick Clifton + * coff-x86_64.c (bfd_pe_print_pdata): Defined to + _bfd_pex64_print_pdata only if PE is defined. - 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. + * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ... + (_bfd_pex64_print_pdata): This. -2007-03-29 Nick Clifton + * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ... + (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64 + is defined. - 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. +2009-04-05 Kai Tietz -2007-03-29 Alan Modra + * coff-x86_64.c (bfd_pe_print_pdata): Define as + _bfd_pep_print_x64_pdata. + * libpei.h (_bfd_pep_print_x64_pdata): Add prototype. + * peXXigen.c (_bfd_pep_print_x64_pdata): New. - 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. +2009-04-02 Sterling Augustine -2007-03-28 Richard Sandiford + * elf32-xtensa.c (relax_property_section): Always set r_offset + to zero. - * 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. +2009-04-02 Christophe Lyon -2007-03-28 Richard Sandiford - Phil Edwards + * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb, + elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long + branch stubs. + (elf32_arm_stub_type): New enum values for the two new stubs. + (arm_type_of_stub): Make use of the two new stubs. + (arm_size_one_stub): Handle the two new stubs. - * doc/bfd.texinfo: Put the contents after the title page rather - than at the end of the document. +2009-04-01 Matt Thomas -2007-03-27 Andreas Schwab + * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against + hidden symbols into the GOT or PLT.GOT. + (elf_vax_relocate_section): Do not emit a PCREL reloc + into a shared object if it is against a hidden symbol. - * elfxx-ia64.c (elf_backend_default_execstack): Define to 0. +2009-04-01 Richard Sandiford -2007-03-26 H.J. Lu + * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p + and know_contains_shared_object_p. + (xcoff_archive_contains_shared_object_p): Add an "info" parameter. + Cache the result in the archive_info table. + (xcoff_auto_export_p): Add an "info" parameter and update the + call to xcoff_archive_contains_shared_object_p. + (xcoff_mark_auto_exports): Update accordingly. + (xcoff_post_gc_symbol): Likewise. - * configure: Regenerated. +2009-04-01 Richard Sandiford -2007-03-26 Alan Modra - - * 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 - - * 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. + * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT + rather than C_EXT. -2007-03-26 Thiemo Seufer +2009-04-01 Richard Sandiford - 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. + * coff-rs6000.c (member_layout): New structure. + (archive_iterator): Likewise. + (member_layout_init): New function. + (archive_iterator_begin): Likewise. + (archive_iterator_next): Likewise. + (xcoff_write_armap_old): Use the new iterator functions. + (do_shared_object_padding): Delete. + (xcoff_write_armap_big): Use the new iterator functions. Simplify + handling of arch_info. + (xcoff_write_archive_contents_old): Allocate arelt_data in the + first loop rather than the second. Allocate a member header if + there isn't one, then work out the stat information and length + in the first loop too. Use the new iterators for the second loop. + (xcoff_write_archive_contents_big): Likewise. -2007-03-23 H.J. Lu +2009-04-01 Richard Sandiford - * configure: Regenerated. + * bfd-in.h (bfd_xcoff_split_import_path): Declare. + (bfd_xcoff_set_archive_import_path): Likewise. + * bfd-in2.h: Regenerate. + * xcofflink.c: Include libiberty.h. + (xcoff_archive_info): New structure. + (xcoff_archive_info_hash): New function. + (xcoff_archive_info_eq): Likewise. + (xcoff_get_archive_info): Likewise. + (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info. + (bfd_xcoff_split_import_path): New function. + (bfd_xcoff_set_archive_import_path): Likewise. + (xcoff_set_import_path): Move earlier in file. + (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive + object to the the directory part of the bfd's filename. Get the + import path and filename of an archive object from the archive's + xcoff_tdata, initializing it if necessary. Update use of + import_file_id. + (bfd_link_input_bfd): Update use of import_file_id. + (xcoff_write_global_symbol): Likewise. + +2009-04-01 Richard Sandiford + + * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h. + +2009-04-01 Richard Sandiford + + * xcofflink.c (xcoff_link_create_extra_sections): Don't create + a .loader section for relocatable links. + (xcoff_need_ldrel_p): New function. + (xcoff_mark): Use it. + (bfd_xcoff_link_count_reloc): Only count loader relocs if there's + a loader section. + (xcoff_build_ldsym): New function, split out from... + (xcoff_build_ldsyms): ...here. Rename to... + (xcoff_post_gc_symbol): ...this. Only export symbols, and only + call xcoff_build_ldsym, if there's a loader section. + (xcoff_build_loader_section): New function, extracted verbatim from... + (bfd_xcoff_size_dynamic_sections): ...here. Only call it if + there's a loader section. Only add an __rtinit loader symbol + if there's a loader section. Update after above name change. + (xcoff_symbol_section, xcoff_create_ldrel): New functions. + (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section + and xcoff_create_ldrel. + (xcoff_write_global_symbol): Use xcoff_create_ldrel. + (xcoff_reloc_link_order): Likewise, but only call it if there's + a loader section. Use xcoff_symbol_section. + (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym + if there's a loader section. + +2009-04-01 Richard Sandiford + + * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun. + +2009-04-01 Christophe Lyon + + * elf32-arm.c (group_sections): Rewrite loops for better + readability. + +2009-03-30 DJ Delorie + + * elflink.c (elf_link_input_bfd): Don't try to resolve complex + relocs when doing a relocatable link. + +2009-03-28 Mark Mitchell + + * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not + "ERROR:", in error messages. + * cpu-arm.c (bfd_arm_merge_machines): Likewise. + * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise. + * elf32-arm.c (tag_cpu_arch_combine): Likewise. + (elf32_arm_merge_eabi_attributes): Likewise. + (elf32_arm_merge_private_bfd_data): Likewise. + +2009-03-27 Nick Clifton + + * section.c (bfd_get_section_contents): Detect and handle the case + where a section has the SEC_IN_MEMORY flag set but no actual + contents allocated. + +2009-03-26 Alan Modra + + PR 6494 + * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO + p_filesz and p_memsz are equal. Use p_memsz as the segment size. + (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO + if we don't find matching PT_LOAD when copying. + +2009-03-25 M R Swami Reddy + + * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of + the reloc descriptions. + +2009-03-25 Hans-Peter Nilsson + + * elf32-cris.c (cris_elf_relocate_section) + : Handle COMMON symbols. + : Ditto. + +2009-03-24 H.J. Lu + + * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static. + (bfd_i386_arch_intel_syntax): Likewise. + (i8086_arch): Likewise. + (bfd_x86_64_arch): Likewise. + +2009-03-24 Hans-Peter Nilsson + + * elf32-cris.c (cris_elf_relocate_section): : Allow use of non-local + symbols for non-allocated sections. Don't check whether to + generate R_CRIS_DTPMOD for non-allocated sections. + (cris_elf_gc_sweep_hook) : Don't + handle relocation GC:ing if applied to non-allocated section. + (cris_elf_check_relocs): Similar. + + * elf32-cris.c (cris_elf_relocate_section) + : Don't include the TLS size + when emitting a known TP offset in the GOT. -2007-03-23 Joseph Myers +2009-03-23 Alan Modra + + * elf64-ppc.c (synthetic_opd): Delete. + (compare_symbols): Look for .opd name rather than section match. + (ppc64_elf_get_synthetic_symtab): Likewise. + +2009-03-21 Alan Modra + + * elf32-ppc.c (is_pic_glink_stub): Delete. + (is_nonpic_glink_stub): New function. + (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather + than first pic one. + (struct ppc_elf_link_hash_table ): Comment fix. + +2009-03-20 Martin Schwidefsky + Andreas Krebbel - * configure.in: Use ACX_PKGVERSION and ACX_BUGURL. - * configure: Regenerate. + * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_* + macros for visibilty and locality checks. + (elf_s390_adjust_dynamic_symbol): Likewise. + (allocate_dynrelocs): Likewise. + (elf_s390_relocate_section): Likewise. + (elf_s390_finish_dynamic_symbol): Likewise. + * elf64-s390.c (elf_s390_check_relocs): Likewise. + (elf_s390_adjust_dynamic_symbol): Likewise. + (allocate_dynrelocs): Likewise. + (elf_s390_relocate_section): Likewise. + (elf_s390_finish_dynamic_symbol): Likewise. -2007-03-23 Alan Modra +2009-03-19 Kai Tietz - * 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. + * bfd-in2.h: Regenerated. + * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY + for debugging sections and map memory read/write dependent on + SEC_COFF_NOREAD. + (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections + without memory read flags set. + * section.c: Add SEC_COFF_NOREAD to section flags. -2007-03-22 Joseph Myers +2009-03-19 Andreas Schwab - * 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. + * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long + for format string. -2007-03-22 H.J. Lu +2009-03-19 Alan Modra - 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. + * elf32-spu.c (spu_elf_find_overlays): Separate error return from + "no overlays" return. If there are overlays, create overlay + manager entry symbols here, so that.. + (spu_elf_build_stubs): ..we don't need to set them up here. + Simplify entry symbol tests. + * elf32-spu.h (spu_elf_find_overlays): Update prototype. -2007-03-22 H.J. Lu +2009-03-18 Mark Kettenis - PR ld/4007 - * elf.c (assign_file_positions_for_load_sections): Check if - all sections are in the segment. + * elf.c (elfcore_grok_openbsd_procinfo) + (elfcore_grok_openbsd_note): New functions. + (elf_parse_notes): Handle notes from OpenBSD ELF core files. -2007-03-20 H.J. Lu +2009-03-18 Alan Modra - PR ld/4208 - * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing - matching LO16 relocation for HI16 relocation. + * vms-hdr.c: Don't include alloca.h. + * elf32-m68hc1x.c: Include alloca-conf.h. + * xsym.c: Likewise. + * elf64-hppa.c: Likewise. Remove existing #if's handling alloca. + * som.c: Likewise. + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. -2007-03-20 Paul Brook +2009-03-17 Daniel Jacobowitz - * 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. + * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test. -2007-03-18 Mark Shinwell +2009-03-17 Alan Modra - * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *" - argument and extra last argument. - * bfd-in2.h: Regenerate. - * 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. + * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit. + Add compact_stub. + (emum _ovly_flavour): Delete ovly_compact, ovly_none. + * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and + ovly_return fields with ovly_entry[2]. Adjust all users. + (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler + when soft-icache. + (spu_elf_build_stubs): Likewise. + (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for + ovly_flavour changes. Update all callers. + (ovl_stub_size_log2): New function. + (build_stub): Handle compact icache stubs. Use different manager + entry point for stubs in non-icache area. + (spu_elf_size_stubs): Don't allocate space for indirect branch + descriptors. + (spu_elf_build_stubs): And don't built them. -2007-03-20 Nick Clifton +2009-03-16 Andrew Stubbs - PR binutils/3535 - * elf.c (copy_private_bfd_data): Widen the scope of Solaris - specific conditions that need the program headers to be - rewritten. + * dwarf2.c (read_section): Always use rawsize, if available. -2007-03-19 H.J. Lu +2009-03-16 Alan Modra - * 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. + * simple.c (bfd_simple_get_relocated_section_contents): Use larger + of rawsize and size for buffer. -2007-03-18 H.J. Lu +2009-03-15 Ulrich Weigand - * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec - only if BFD64 is defined. + * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay + parameter just because fixed sections fit into local store. + (spu_elf_auto_overlay): Do not declare as "noreturn". Skip + generating overlays if fixed sections plus reserved stack + and heap space fit into local store. -2007-03-17 Alan Modra +2009-03-15 Alan Modra - * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub - on setjmp calls. + * elf32-spu.c (build_stub): Correct icache set_id. + (spu_elf_relocate_section): Likewise. -2007-03-15 H.J. Lu +2009-03-14 Richard Sandiford - * doc/Makefile.in: Regenerated. + * xcofflink.c (xcoff_link_check_archive_element): Only free the + symbol table if it was created by the current call. -2007-03-15 H.J. Lu +2009-03-14 Richard Sandiford - * Makefile.am (bfdver.h): Substitute report_bugs_to. Also - create doc/bfdver.texi. - * Makefile.in: Regenerated. + * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors + class XMC_DS rather than XMC_UA. - * configure.in (--with-bugurl): New option. - * configure: Regenerated. +2009-03-14 Richard Sandiford - * version.h (REPORT_BUGS_TO): New. + * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the + bfd_boolean export_defineds parameter with an unsigned int + auto_export_flags parameter. + * bfd-in2.h: Regenerate. + * xcofflink.c (xcoff_archive_contains_shared_object_p): New function, + split out from xcoff_build_ldsyms. + (xcoff_covered_by_expall_p): New function. + (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms + but with extra code to handle -bexpfull and -bexpall. + (xcoff_mark_auto_exports): New function. + (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether + a function should be automatically exported. + (bfd_xcoff_size_dynamic_sections): Replace the export_defineds + parameter with an auto_export_flags parameter. Update ldinfo + accordingly. Use xcoff_mark_auto_exports to mark all automatically- + exported symbols. + +2009-03-14 Richard Sandiford + + * xcofflink.c (xcoff_mark_symbol_by_name): New function. + (bfd_xcoff_size_dynamic_sections): Use it to mark the entry, + init and fini functions. Do garbage collection for objects + without an entry point too. + +2009-03-14 Richard Sandiford + + * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to + check whether a symbol has csect information. + (coff_print_aux): Likewise. + * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect + information for C_AIX_WEAKEXT too. + (_bfd_xcoff_swap_aux_out): Likewise. + (xcoff_reloc_type_br): Handle defweak symbols too. + * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect + information for C_AIX_WEAKEXT too. + (_bfd_xcoff64_swap_aux_out): Likewise. + (xcoff64_reloc_type_br): Handle defweak symbols too. + * coffgen.c (coff_print_symbol): Handle auxillary function + information for C_AIX_WEAKEXT too. + * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK + instead of BSF_GLOBAL if the L_WEAK flag is set. + (xcoff_dynamic_definition_p): New function. + (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym + defines h. Don't change h if ldsym isn't the definition. Otherwise, + always take the symbol class from the ldsym. Use weak bfd symbol + types for weak ldsyms. + (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P. + Fix the check for whether a definition is from a shared object. + Allow redefinitions of weak symbols. + (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P. + (xcoff_keep_symbol_p): Likewise. + (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P. + (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P. + Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols, + but mark them as L_WEAK. + (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT + instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT. + +2009-03-14 Richard Sandiford + + * xcofflink.c (xcoff_mark): When walking the relocations, + only mark the target symbol or the target section, not both. + (xcoff_final_definition_p): New function. + (xcoff_keep_symbol_p): Use it to check whether an external XCOFF + symbol is a valid definition of the associated output symbol. + Use XCOFF_ALLOCATED to stop the same hash table entry having + two output symbols. + (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when + keeping a symbol. + (xcoff_link_input_bfd): Use xcoff_final_definition_p. + +2009-03-14 Richard Sandiford + + * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute + symbols as XMC_XO. + +2009-03-14 Richard Sandiford + + * libcoff-in.h (xcoff_tdata): Add a lineno_counts field. + * libcoff.h: Regenerate. + * xcofflink.c (xcoff_link_add_symbols): Record per-symbol + line-number counts in the bfd's lineno_counts field. + Don't keep per-csect line-number counts. + (xcoff_sweep): Don't update per-csect line-number counts. + (bfd_xcoff_size_dynamic_sections): Count the number of line-number + entries in each output section. + (xcoff_link_input_bfd): Get the number of line numbers from + the bfd's lineno_counts field, rather than recalculating it + from scratch. Fix the range check when updating C_BINCL and + C_EINCL symbols. + (_bfd_xcoff_bfd_final_link): Don't count the output line numbers + here. Don't expect csects to have line-number counts. + +2009-03-14 Richard Sandiford + + * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long. + * libcoff.h: Regenerate. + * xcofflink.c (xcoff_keep_symbol_p): New function, using the + "skip" logic from xcoff_link_input_bfd. + (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic + objects in a dynamic link, rather than checking whether csectpp + is null. Always allocate debug_index for other objects, + and always go through the loop. Update the type of debug_index + after the change above. Read the auxillary csect information + and use xcoff_keep_symbol_p to decide whether a symbol should + be kept. Set its debug_index to -2 if not. + (xcoff_link_input_bfd): Update the type of debug_index after + the change above and always expect it to be nonnull. Use it to + test whether a symbol should be stripped, rather than making the + decision here. Postpone all symbol creation to the second pass. + +2009-03-14 Richard Sandiford + + * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when + creating a descriptor. + (xcoff_sweep): Don't mark toc_section unless it's needed. + (bfd_xcoff_size_dynamic_sections): Skip the toc_section + when marking every bfd. + (xcoff_link_input_bfd): Skip all TOC anchors. + (xcoff_toc_section_p, xcoff_find_tc0): New functions. + (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor + to -1; call xcoff_find_tc0 instead. + +2009-03-14 Richard Sandiford + + * libcoff-in.h (xcoff_section_tdata): Update commentary. + * libcoff.h: Regenerate. + * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER + symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than + the previous symbol's csect. Treat last_symndx as an inclusive value + and simplify its handling. + (xcoff_mark): Treat last_symndx as an inclusive value. Only mark + symbols with the right csect. Don't mark rsec when processing + relocations against undefined or absolute sections. + (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag + of bfd_und_section_ptr. + (xcoff_link_input_bfd): Likewise. + +2009-03-14 Richard Sandiford + + * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations + against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED + flag is set. Assert that all undefined symbols are either + imported or defined by a dynamic object. + * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise. + * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol + handling to all relocations. Only set XCOFF_CALLED for function + symbols. + (xcoff_find_function): New function, split out from... + (bfd_xcoff_export_symbol) ...here. + (xcoff_set_import_path): New function, split out from... + (bfd_xcoff_import_symbol): ...here. Remove assertion for old + meaning of XCOFF_CALLED. + (xcoff_mark_symbol): If we mark an undefined and unimported + symbol, find some way of defining it. If the symbol is a function + descriptor, fill in its definition automatically. If the symbol + is a function, mark its descriptor and allocate room for global + linkage code. Otherwise mark the symbol as implicitly imported. + Move the code for creating function descriptors from... + (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to + check for symbols that were implicitly defined. + (xcoff_mark): Don't count any dynamic relocations against + function symbols. + (bfd_xcoff_size_dynamic_sections): Save the rtld parameter + in the xcoff link info. + (xcoff_link_input_bfd): Remove handling of undefined and + unexported symbols. + +2009-03-14 Richard Sandiford + + * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute + if the target is absolute. Fix comment typo. + (xcoff_ppc_relocate_section): Remove FIXME. + * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute + if the target is absolute. + +2009-03-14 Richard Sandiford + + * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy + R_POS and R_NEG relocations against absolute symbols to the + .loader section. + +2009-03-14 Richard Sandiford + + * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype + to 2 for bfd_mach_ppc_620. + +2009-03-14 Richard Sandiford + + * config.bfd: Treat AIX 6+ in the same way as AIX 5. + * configure.in: Likewise. + * configure: Regenerate. -2007-03-13 H.J. Lu +2009-03-13 H.J. Lu - PR binutils/3826 - * elf-bfd.h (elf_backend_data): Add elf_osabi. - (_bfd_elf_set_osabi): New. + PR binutils/9945 + * elf.c (assign_section_numbers): Generate symbol table if there + is any relocation in output. + (_bfd_elf_compute_section_file_positions): Likewise. - * elf.c (_bfd_elf_set_osabi): New. +2009-03-13 Nick Clifton - * 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. + PR 9934 + * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section. + * elflink.c (elf_link_read_relocs_from_section): Use + NUM_SHDR_ENTRIES. Gracefully handle the case where there are + relocs but no symbol table. + * elf32-arm.c (elf32_arm_check_relocs): Likewise. - * elf32-i370.c (i370_elf_post_process_headers): Removed. - (ELF_OSABI): Defined. - (elf_backend_post_process_headers): Defined with - _bfd_elf_set_osabi. +2009-03-12 H.J. Lu - * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for - freebsd. - (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi. + PR ld/9938 + * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp + to check ___tls_get_addr. - * elf32-msp430.c (elf32_msp430_post_process_headers): Removed. - (ELF_OSABI): Defined. - (elf_backend_post_process_headers): Defined with - _bfd_elf_set_osabi. + * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use + strncmp to check __tls_get_addr. - * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for - freebsd. - (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with - elf_osabi. +2009-03-12 Andrew Stubbs - * 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. + * dwarf2.c (read_section): Always check the offset, even when the + section has been read before. - * 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. +2009-03-11 H.J. Lu - * 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. + * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in + comments. - * 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. +2009-03-11 Chris Demetriou - * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI - with elf_osabi. + * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag. + * bfd-in2.h: Regenerate. + * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT + flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file + mode. + (bsd_write_armap): Likewise. + (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT + flag is set, do nothing. + (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0 + for timestamp. - * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE. - (elfNN_bed): Initialize elf_osabi with ELF_OSABI. +2009-03-11 Ulrich Weigand -2007-03-08 Alan Modra + * elf32-spu.c (find_function_stack_adjust): Handle sf instruction + used to update stack pointer. - * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out - V850_OTHER_* bits. +2009-03-07 John David Anglin -2007-03-08 Alan Modra + PR binutils/9921 + * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE + for unknown symbols in absolute section. - * 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. +2009-03-06 Nick Clifton -2007-03-07 H.J. Lu + * po/es.po: Updated Spanish translation. - * 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. +2009-03-05 Christophe Lyon - * configure.in: Support bfd_efi_app_x86_64_vec. - * configure: Regenerated. + * elf32-arm.c (group_sections): Take next section size into + account before accepting to group it. - * efi-app-x86_64.c: New file. +2009-03-05 Christophe Lyon - * targets.c (bfd_efi_app_x86_64_vec): New. - (_bfd_target_vector): Add bfd_efi_app_x86_64_vec. + * elf32-arm.c (arm_type_of_stub): Handle long branches targetting + PLT entries. + (elf32_arm_final_link_relocate): Likewise. -2007-03-07 Kai Tietz +2009-03-05 Moritz Kroll - * reloc.c (bfd_generic_get_relocated_section_contents): Remove - const for type reloc_howto_type. + PR 9923 + * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type. -2007-03-07 Alan Modra +2009-03-04 Alan Modra - PR 3958 - * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link. - (elf_discarded_section): Move.. - * bfd-in.h: ..to here. + * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New. + * section.c (struct bfd_section): Add has_tls_get_addr_call. + (BFD_FAKE_SECTION): Init new flag. + * ecoff.c (bfd_debug_section): Likewise. * 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 - - 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. + * libbfd.h: Regenerate. + * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD. + (ppc_elf_reloc_type_lookup): Handle new relocs. + (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such + without marker relocs. + (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs + if section has no old-style calls. + (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too. + Don't try to optimize new-style __tls_get_addr call when handling + arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD + relocs. + * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD. + (ppc64_elf_reloc_type_lookup): Handle new relocs. + (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such + without marker relocs. + (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs + if section has no old-style calls. Set toc_ref for new relocs as + appropriate. + (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too. + Don't try to optimize new-style __tls_get_addr call when handling + arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD + relocs. + +2009-03-04 Alan Modra + + PR 6768 + * configure.in: Test for ld --as-needed support. Link shared + libbfd against libm. + * configure: Regenerate. -2007-03-01 Bob Wilson +2009-03-03 Alan Modra - * 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. + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. -2007-03-01 Joseph Myers +2009-03-02 Qinwei - * Makefile.am (bfdver.h): Use "." not " " between version number - and date. + * elf32-score7.c: New file. + * elf32-score.h: New file. + * elf32-score.c: Add code to support score 7. Set score7 as the + default. + * cpu-score.c: Add score7 architecure. + (compatibile): New function. + * Makefile.am: Add rules for building elf32-score7 object. * Makefile.in: Regenerate. - * configure.in (PKGVERSION): Default to "(GNU Binutils) ". + * configure.in: Add elf32-score7 object to score vectors. * configure: Regenerate. + * reloc.c: Add score7 relocs. + * archures.c: Add score3 and score7 machine numbers. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. -2007-02-28 Nathan Sidwell - - * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza. +2009-03-01 Ralf Wildenhues -2007-02-27 Alan Modra + * configure: Regenerate. - * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const. - * elf32-spu.c (ovl_mgr_pread): Add const to casts. +2009-03-01 John David Anglin + + * elf32-hppa.c (hppa32_elf_local_refcounts): New function. + (elf32_hppa_check_relocs): Use it. + + * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to + elf64-hppa.c. + (elf_hppa_unmark_useless_dynamic_symbols): Likewise. + (elf_hppa_remark_useless_dynamic_symbols): Likewise. + (elf_hppa_is_dynamic_loader_symbol): Likewise. + (elf_hppa_record_segment_addrs): Likewise. + (elf_hppa_final_link): Likewise. + (elf_hppa_relocate_insn): Likewise. + (elf_hppa_final_link_relocate): Likewise. + (elf64_hppa_relocate_section): Likewise. + * elf64-hppa.c: Insert above. + +2009-02-28 John David Anglin + + * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link. + (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table. + (elf_hppa_relocate_section): Likewise. + * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive + from struct elf_link_hash_entry. Add count field. + (struct elf64_hppa_dyn_hash_table): Delete. + (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field. + (elf64_hppa_hash_table): Rename to hppa_link_hash_table. + (hppa_elf_hash_entry, eh_name): Define. + (elf64_hppa_new_dyn_hash_entry): Delete. + (elf64_hppa_dyn_hash_lookup): Delete. + (elf64_hppa_dyn_hash_traverse): Delete. + (get_dyn_name): Delete. + (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead + of struct elf64_hppa_dyn_hash_entry *. + (elf64_hppa_finalize_dlt, llocate_global_data_dlt, + allocate_global_data_plt, allocate_global_data_stub, + allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries): + Likewise. + (hppa64_link_hash_newfunc): New. + (elf64_hppa_hash_table_create): Rework. + (count_dyn_reloc): Likewise. + (hppa64_elf_local_refcounts): New. + (elf64_hppa_check_relocs): Rework using standard technique for recording + local DLT, PLT and OPD reference counts. + (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct + elf_link_hash_entry *. + (elf64_hppa_mark_exported_functions, allocate_global_data_dlt, + allocate_global_data_plt, allocate_global_data_stub, + allocate_global_data_opd, allocate_dynrel_entries, + elf64_hppa_adjust_dynamic_symbol, + elf64_hppa_mark_milli_and_exported_functions): Likewise. + (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections): + Use hppa_link_hash_table. Rework. + (elf64_hppa_link_output_symbol_hook): Rework. + (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd, + elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc, + elf64_hppa_finish_dynamic_sections): Likewise. + +2009-02-26 Christophe Lyon + + * elf32-arm.c (stub_reloc_type): Removed. + (insn_sequence): Renamed reloc_type field to r_type. + (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub. + (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise. + (elf32_arm_stub_long_branch_thumb_only_pic): Likewise. + (elf32_arm_stub_type): Add new enum entries for the new stubs. + (arm_stub_is_thumb): Catch new stubs. + (arm_type_of_stub): Handle new stubs. + (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs. + (bfd_elf32_arm_process_before_allocation): Remove useless + condition. + +2009-02-25 H.J. Lu + + * elf.c (elf_find_function): Use is_function_type to check + function symbol. + +2009-02-24 Sterling Augustine + + * xtensa-modules.c: Revert to previous version 1.11 due + to inadvertant commit. + +2009-02-24 Sterling Augustine + + * elf32-xtensa.c (text_action_add): Separate test for action + type. Break if saved action is ta_widen_insn at same offset. + +2009-02-24 Daniel Jacobowitz + + * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename + to elf32_arm_stub_long_branch_any_arm_pic. + (elf32_arm_stub_long_branch_any_thumb_pic): New. + (enum elf32_arm_stub_type, arm_type_of_stub) + (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC + separately. + +2009-02-24 Joseph Myers + + * elf32-arm.c (PREV_SEC): Update comment. + (group_sections): Rename argument to stubs_always_after_branch. + Reverse the list and place stubs at the end of input sections. + Undefine NEXT_SEC. + (elf32_arm_size_stubs): Update to use stubs_always_after_branch. + +2009-02-23 Daniel Jacobowitz + + * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset. + Fix formatting. + (arm_size_one_stub): Remove unnecessary break. + (arm_map_one_stub): Fix formatting. Return after BFD_FAIL. + +2009-02-23 Christophe Lyon + + * elf32-arm.c (stub_insn_type): New type. + (stub_reloc_type): Likewise. + (insn_sequence): Likewise. + (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence. + (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise. + (elf32_arm_stub_long_branch_thumb_only): Likewise. + (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise. + (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise. + (elf32_arm_stub_long_branch_any_any_pic): Likewise. + (elf32_arm_stub_hash_entry): Add new helper fields. + (stub_hash_newfunc): Initialize these new fields. + (arm_build_one_stub): Encode Arm and Thumb instructions separately + to take endianness into account. + (arm_size_one_stub): Compute size of stubs using insn_sequence. + (arm_map_one_stub): Code is now more generic, thanks to + insn_sequence. + +2009-02-23 Christophe Lyon + + * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub + code. + (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise. + (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when + BLX is not available. Fix typo in warning message. Add comments + and improve formatting. + (arm_build_one_stub): Adjust to new + elf32_arm_stub_long_branch_v4t_thumb_arm stub. + (arm_map_one_stub): Likewise. + +2009-02-23 Tristan Gingold + Eric Botcazou + Douglas B Rupp + + * vms.h: Update copyright year, fix comments, reorder declarations. + (_bfd_save_vms_section): Remove the prototype. + (EGPS_S_V_NO_SHIFT): New constant. + (bfd_vms_set_section_flags): New prototype. + (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New + constants. + (EGSY_S_W_FLAGS): Ditto. + (EGSY_S_V_QUAD_VAL): Ditto. + (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto. + (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX, + EGST_S_B_NAMLNG): Ditto. + (ESRF_S_B_NAMLNG): Ditto. + (ETIR_S_C_HEADER_SIZE): Ditto. + (EGPS_S_V_ALLOC_64BIT): Ditto. + (DST_S_C_EPILOG): Ditto. + (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto. + (DST_S_C_SRC_INCRLNUM_B): Ditto. + (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto. + (DST_S_L_PCLINE_UNSLONG): Ditto. + (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto + (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto + (DST_S_C_SOURCE_HEADER_SIZE): Ditto. + (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto. + (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto. + (DST_S_B_SRC_UNSBYTE): Ditto. + (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto. + Add prototypes. + (vms_section, vms_reloc): Remove types. + (hdr_struc): Replaced by ... + (hdr_struct): ... new type. + (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants. + (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto. + (EMH_DATE_LENGTH): Ditto. + (eom_struc): Replaced by ... + (eom_struct): ... new type. + (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants. + (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto. + (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto. + (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto. + (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto. + (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto. + (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto. + (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto. + (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto. + (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto. + (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto. + (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto. + (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto. + (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto. + (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto. + (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto. + (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto. + (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH) + (DBG_S_C_DMT_PSECT_SIZE): Ditto. + (enum file_type_enum): New type. + (struct location_struct): Removed. + (struct fileinfo, struct srecinfo, struct lineinfo): New types. + (struct funcinfo, struct module): Ditto. + (struct vms_private_data_struct): Update fields. + (struct vms_section_data_struct): New type. + + * vms.c: Update copyright year, fix comments, + Fix includes for DECC, add prototypes. + (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove + some initializers. + Use flavour to set is_vax, location_stack is removed. + (struct pair): Declare. + (fill_section_ptr): Initialize variables at declaration. + Add guard to set SECTION_SYM flag, handlde und section. + (vms_fixup_sections): Use struct pair for fill_section_ptr argument. + (_bfd_vms_slurp_object_records): New function, replaces previous + vms_object_p. + (vms_slurp_module): New function. + (vms_slurp_image): Ditto. + (vms_object_p): Complete rewrite. + (vms_mkobject): Use is_vax field to slect architecture. + (free_reloc_stream): New function. + (vms_convert_to_var): Ditto. + (vms_convert_to_var_1): Ditto. + (vms_convert_to_var_unix_filename): Ditto. + (vms_close_and_cleanup): Call free_reloc_stream, convert file to + VAR format on VMS. + (vms_new_section_hook): Set alignment to 0, allocate private data. + (vms_get_section_contents): Load content. + (vms_get_symbol_info): Handle undefined section. + (vms_find_nearest_line): Handle. + (alloc_reloc_stream): New function. + (vms_slurp_reloc_table): Ditto. + (vms_get_reloc_upper_bound): Make it real. + (vms_canonicalize_reloc): Do the real work. + (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA, + ALPHA_R_BOH. + (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH. + (vms_set_arch_mach): Check arch. + (vms_set_section_contents): Copy the content after allocation. + (vms_alpha_vec): Update object flags. + + * vms-tir.c: Update copyright year, fix comments, + add prototypes for new functions. + (dst_define_location): New function. + (dst_restore_location): New function. + (dst_retrieve_location): New function. + (dst_check_allocation): New function. + (image_dump): Call dst_check_allocation. + (image_write_b): Ditto. + (image_write_w): Ditto. + (image_write_l): Ditto. + (image_write_q): Ditto. + (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW, + STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC, + CTL_STKDL. + Call error handler instead of abort if name is not known. + (etir_sta): Add quarter_relocs argument and set it. + Fix cast. + (etir_sto): Ditto. + (etir_opr): Ditto, return FALSE in case of error. + (etir_ctl): Add quarter_relocs argument and set it, fix cast. + Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL. + (etir_stc): Add quarter_relocs argument and set it, fix cast. + Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA. + Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL. + Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS. + Return FALSE in case of error. + (tir_sta): Change sign of psect. + (tir_ctl): Ditto. + (tir_cmd): Fix cast. Makes tir_table static const. + (etir_cmd): Add quarter_relocs argument, makes etir_table const, + add argument to explain. + (analyze_etir): Initialize maxptr, add quarter_relocs + declaration, move some declarations into inner scopes. + Handle quarter_relocs and STO_IMM. + (_bfd_vms_slurp_tir): Use constant instead of hard-coded values. + (_bfd_vms_slurp_relocs): New function. + (_bfd_vms_decode_relocs): New function. + (sto_imm): Rewritten. + (start_first_etbt_record): New function. + (start_another_etbt_record): Ditto. + (etir_output_check): Ditto. + (defer_reloc_p): Ditto. + (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to + a for-loop. Correctly deals with contents, deals with .vmsdebug, + rewritte relocations handling. + (_bfd_vms_write_tbt): Removed. + (_bfd_vms_write_dbg): Ditto. + + * vms-misc.c: Update copyright year, Fix comments. + (_bfd_vms_get_header_values): Use 'size' instead of 'length'. + (maybe_adjust_record_pointer_for_object): New function. + (_bfd_vms_get_first_record): New function, replaces ... + (_bfd_vms_get_record): .. removed. + (_bfd_vms_get_object_record): New function. + (_bfd_vms_get_object_record): New function. + (vms_get_remaining_object_record): New function, replaces ... + (_bfd_vms_get_next_record): ... removed. + (add_new_contents): Removed. + (_bfd_save_vms_section): Removed. + (_bfd_get_vms_section): Removed. + (_bfd_vms_output_flush): Write in VAR format. + (new_symbol): Don't make UND section. + + * vms-hdr.c: Update copyright year, update list of record handled. + (_bfd_vms_slurp_hdr): rec_length renamed to rec_size. + (_bfd_vms_write_hdr): Strip vms and unix patches, + add comments, truncate module name at 31 characters, + use constants instead of hard-coded value, + write BFD version instead of a fixed string. + (_bfd_vms_slurp_ihd): New function. + (_bfd_vms_slurp_isd): Ditto. + (_bfd_vms_slurp_ihs): Ditto. + (new_module): Ditto. + (parse_module): Ditto + (build_module_list): Ditto. + (module_find_nearest_line): Ditto. + (_bfd_vms_find_nearest_dst_line): Ditto. + (vms_slurp_debug): Ditto. + (_bfd_vms_slurp_dbg): Ditto. + (_bfd_vms_slurp_tbt): Ditto. + (_bfd_vms_write_dbg): Ditto. + (_bfd_vms_write_tbt): Ditto. + + * vms-gsd.c: Update copyright year, update list of records handled. + (EVAX_LITERALS_NAME): New macro. + (evax_section_flags): Add an entry for EVAX_LITERALS_NAME. + (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd. + (register_universal_symbol): New function and prototype. + (_bfd_vms_slurp_gsd): Fix indentations and casts, + improve debug messages, + use constants instead of hard-coded value, + fix missing endianness conversion, + handle global symbol (SYMG). + (bfd_vms_set_section_flags): New function. + (_bfd_vms_write_gsd): Don't write .vmsdebug section, + handle section literals, + fix indentation, + handle section bfd and vms flags, + don't output LIB$INITIALIZE symbol, + fix handling of weak symbols, + fix evax vs vax procedure descriptor, + handle absolute symbols. + + * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR, + BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations. + + * makefile.vms (DEFS): Fix flags for VMS. + + * bfdio.c (real_fopen): Handle multiple VMS fopen attributes. + + * bfd-in2.h: Regenerated. + * libbfd.h: Regenerated. + +2009-02-20 Cary Coutant + + * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime + in struct stat. + +2009-18-02 Dave Korn + + PR gas/7059 + * coffcode.h (coff_write_object_contents): Don't let the string + table offset overflow the s_name field when using long section names. + +2009-18-02 Dave Korn + + * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which + control long section name handling with ECOFF_NO_LONG_SECTION_NAMES. + * coff-mips.c (mips_ecoff_backend_data): Likewise. + * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which + control long section name handling with XCOFF_NO_LONG_SECTION_NAMES. + (bfd_pmac_xcoff_backend_data): Likewise. + * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise. + (bfd_xcoff_aix5_backend_data): Likewise. + (xcoff64_write_object_contents): Delete unused long_section_names + local variable. + * coff-sh.c (bfd_coff_small_swap_table): Initialise long section + name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire + struct non-const. + * coffcode.h (documentation): Update to describe long section names. + (COFFLONGSECTIONCATHELPER): New helper macro. + (BLANKOR1TOODD): Likewise. + (COFF_ENABLE_LONG_SECTION_NAMES): Likewise. + (COFF_LONG_SECTION_NAMES_SETTER): Likewise. + (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise. + (bfd_coff_set_long_section_names_allowed): New function. + (bfd_coff_set_long_section_names_disallowed): Likewise. + (struct bfd_coff_backend_data): Add new backend hook function + pointer _bfd_coff_set_long_section_names. + (bfd_coff_set_long_section_names): New backend hook. + (coff_write_object_contents): Only generate long section names if + bfd_coff_long_section_names() indicates they are currently enabled. + (bfd_coff_std_swap_table): Make non-const, and initialise long + section name fields using COFF_DEFAULT_LONG_SECTION_NAMES. + (ticoff0_swap_table): Likewise to both. + (ticoff1_swap_table): Again, likewise to both. + * coffgen.c (make_a_section_from_file): Allow long section names + as inputs even if not currently allowed for outputs. + * ecoff.c (_bfd_ecoff_no_long_sections): New function. + * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank. + * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise. + * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. + * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise. + * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise. + * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. + * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise. + * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise. + * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. + * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise. + * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise. + * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise. + * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise. + * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise. + * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise. + * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. + * libcoff-in.h: Update copyright year to cause updated copyright + year in generated libcoff.h, and fix typo. + * libcoff.h: Regenerated. + * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro. + (_bfd_ecoff_no_long_sections): Add prototype. + * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro. + * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already + defined by an including .c file. + * ticoff.h (ticoff0_swap_table): Make non-const, and initialise + long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES. + (ticoff1_swap_table): Likewise to both. + +2009-02-18 Christophe Lyon + + * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic + stub. Catch default case error. + (arm_map_one_stub): Add missing Thumb mapping symbol. + +2009-02-18 Bjoern Haase + + PR 9841 + * elf32-avr.c: Handle case where no local symbos exist correctly. + +2009-02-16 Christophe Lyon + + bfd/ + * elf32-arm.c (arm_long_branch_stub, + arm_thumb_v4t_long_branch_stub, + arm_thumb_thumb_long_branch_stub, + arm_thumb_arm_v4t_long_branch_stub, + arm_thumb_arm_v4t_short_branch_stub, + arm_pic_long_branch_stub): + Renamed to elf32_arm_stub_long_branch_any_any, + elf32_arm_stub_long_branch_v4t_arm_thumb, + elf32_arm_stub_long_branch_thumb_only, + elf32_arm_stub_long_branch_v4t_thumb_arm, + elf32_arm_stub_short_branch_v4t_thumb_arm, + elf32_arm_stub_long_branch_any_any_pic. + (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch, + arm_thumb_thumb_stub_long_branch, + arm_thumb_arm_v4t_stub_long_branch, + arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch): + Renamed to arm_stub_long_branch_any_any, + arm_stub_long_branch_v4t_arm_thumb, + arm_stub_long_branch_thumb_only, + arm_stub_long_branch_v4t_thumb_arm, + arm_stub_short_branch_v4t_thumb_arm, + arm_stub_long_branch_any_any_pic. + +2009-02-15 John David Anglin + + * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used + in branch offset check. + +2009-02-15 Alan Modra + + * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx, + add toc.symndx and toc.add. + (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here. + Set up toc.add. + (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all + callers. + (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd. + (branch_reloc_hash_match): New function, extracted from.. + (ppc64_elf_tls_optimize): ..here. + (ppc64_elf_relocate_section): Properly set addends when optimizing + tls sequences. Avoid unnecessary reading and writing of insns. + Only redo reloc when symbol changed. Bypass symbol checks when + using tlsld_got. + * elf32-ppc.c (ppc_elf_tls_setup): Correct comment. + (branch_reloc_hash_match): New function, extracted from.. + (ppc_elf_tls_optimize): ..here. + (ppc_elf_relocate_section): Avoid unnecessary reading of insns. + Don't clear addend on zapped __tls_get_addr reloc. + +2009-02-12 Nick Clifton + + PR 9827 + * elflink.c (bfd_elf_final_link): When counting the relocations, + if the header size has not been set yet then assume that it will + match the output section's reloc type. + +2009-02-12 Nathan Sidwell + + * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for + relocatable link. + +2009-02-09 Alan Modra + + * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors. + (find_function): Likewise. + (pasted_function): Don't error if no prior function found. + (discover_functions): Revert 2008-12-10 change. Extend first + function range to start of section. + +2009-02-08 John David Anglin + + * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert + functions to C90. + * elf64-hppa.h: Likewise. + +2009-02-06 Joseph Myers + + * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special + .sbss handling. + +2009-02-04 Alan Modra + + * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize. + Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*. + +2009-02-03 Sandip Matte + + * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr. + * archures.c (bfd_mach_mips_xlr): Define. + * bfd-in2.h: Regenerate. + * cpu-mips.c (I_xlr): Define. + (arch_info_struct): Add XLR entry. + * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR. + (mips_set_isa_flags): Handle bfd_mach_mips_xlr + (mips_mach_extensions): Add XLR entry. -2007-02-23 Carlos O'Donell +2009-02-03 Eric B. Weddington - * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit - DWARF even with 64-bit addresses. - (_bfd_dwarf2_find_nearest_line): Likewise. + * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound. -2007-02-23 Nick Clifton +2009-02-03 Carlos O'Donell - PR binutils/3535 - * elf.c (copy_private_bfd_data): Always rewrite the program - headers when a Solaris interpreter segment is involved. + * configure.in: AC_SUBST pdfdir. + * Makefile.am: Add install-pdf, install-pdf-am + and install-pdf-recursive targets. Define pdfdir. + * doc/Makefile.am: Define pdf__strip_dir. Add + install-pdf and install-pdf-am targets. + * po/Make-in: Add install-pdf target. + * configure: Regenerate. + * Makefile.in: Regenerate + * doc/Makefile.in: Regenerate. -2007-02-22 Paul Brook +2009-02-03 Maxim Kuvyrkov - * 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. + * bfd-in2.h: Regenerate. + * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and + fields from n_entries to n_slots where appropriate, update comments. + (HOWTO): Add TLS relocations. + (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*. + (enum elf_m68k_got_offset_size): New enum. + (struct elf_m68k_got_entry.type): Move field to ... + (struct elf_m68k_got_entry_key): ... here. Update all uses. + (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static + functions. + (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static + functions. + (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries + fields into n_entries array. Update comments. + (elf_m68k_init_got): Simplify, update all uses. + (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update. + (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot + GOT entries; update name, update all uses. + (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto. + (elf_m68k_get_got_entry): Update. + (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries, + simplify. + (elf_m68k_remove_got_entry_type): Simplify. + (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update. + (elf_m68k_can_merge_gots): Update. + (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update. + (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot + GOT entries, simplify. + (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same. + (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff + field, remove obsoleted local_n_entries field. + (elf_m68k_partition_multi_got_2): New static function. + (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it; + update. + (elf_m68k_remove_got_entry_type): Update. + (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions. + (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary + update of sgot->size and srelgot->size. + (elf_m68k_gc_sweep_hook): Update. + (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions. + (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle + TLS relocations. + * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations. + * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*. + +2009-02-02 DJ Delorie + + * elf32-mep.c (config_names): Regenerate configuration. + +2009-02-02 Alan Modra + + * elf-bfd.h (bfd_elf_get_str_section): Don't declare. + (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise. + * elf.c (bfd_elf_get_str_section): Make static. + (bfd_elf_find_section): Delete. + * libbfd.h: Regenerate. -2007-02-21 Nick Clifton +2009-02-01 Jan Kratochvil - * elf.c (_bfd_elf_map_sections_to_segments): If the - override_segment_assignment callback is defined then call it. + * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove. + (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs. -2007-02-21 Alan Modra +2009-01-31 Alan Modra - * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args. + * elflink.c (on_needed_list): New function. + (elf_link_add_object_symbols): Link in --as-needed libs if they + satisfy undefined symbols in other libs. -2007-02-19 Thiemo Seufer +2009-01-30 Julian Brown - * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove - translation marker from untranslatable strings. + * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with + EXEC_P or DYNAMIC flags, and skip sections which are being linked + with --just-symbols (-R). -2007-02-19 Alan Modra +2009-01-29 Adam Nemet - * 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_default_execstack): Define to 0. + * dwarf2.c (read_rangelist): Use read_address to read low_pc and + high_pc in order to properly sign-extend VMAs. -2007-02-17 Mark Mitchell - Nathan Sidwell - Vladimir Prus +2009-01-29 Daniel Jacobowitz + Mark Shinwell + Catherine Moore - * 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@. + * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments. -2007-02-16 Carlos O'Donell +2009-01-28 Catherine Moore - * 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. + * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and + SEC_LOAD for dynamic relocation sections. -2007-02-15 Alan Modra +2009-01-27 Hans-Peter Nilsson - * 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. + * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table + (info)->tls_size, not elf_hash_table (info)->tls_sec->size for + the size of local TLS data. -2007-02-14 H.J. Lu +2009-01-27 Andreas Schwab - PR ld/3953 - * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol - when adding default symbol. + * mach-o.c (bfd_mach_o_archive_p): Restrict the number of + architectures in the archive. -2007-02-13 Alan Modra +2009-01-27 Hans-Peter Nilsson - * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt" - for branch lookup table. + * elf32-cris.c (cris_elf_relocate_section) + : Correct relocation value. -2007-02-12 Alan Modra + * elf32-cris.c (cris_elf_relocate_section) + : Don't call BFD_ASSERT for weak undefined + symbols with non-default visibility. - * 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. +2009-01-26 Nathan Sidwell -2007-02-12 Alan Modra + * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs + describing the trampolines. + (ppc_elf_relocate_section): Update relocs to describe the + trampolines. - * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs - with a zero symbol index. +2009-01-25 John David Anglin -2007-02-12 Alan Modra + * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that + branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F + and R_PARISC_PCREL12F relocations. - * elflink.c (bfd_elf_discard_info): Tidy setting of "eh". +2009-01-24 Alan Modra -2007-02-05 Dave Brolley - Stan Cox + PR 6022 + * elflink.c (find_version_for_sym): New function split out from, + but without export_dynamic test, .. + (_bfd_elf_link_assign_sym_version): ..here. + (_bfd_elf_export_symbol): Use it. - PR ld/3972 - * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms. +2009-01-23 Alan Modra -2007-02-05 Dave Brolley - Richard Sandiford - Stan Cox - Nick Clifton - DJ Delorie - Frank Ch. Eigler - Ben Elliston - Richard Henderson - - * 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. + * elf-bfd.h (struct elf_assign_sym_version_info): Delete. + (struct elf_info_failed, struct elf_find_verdep_info): Move to.. + * elflink.c: ..here, somewhat modified. + * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol, + _bfd_elf_link_find_version_dependencies, + _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section, + _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol, + _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't + declare.. + * elflink.c: ..and make static here. + (_bfd_elf_link_find_version_dependencies): Adjust for removal + of output_bfd from struct elf_find_verdep_info. + (_bfd_elf_link_assign_sym_version): Similarly adjust to use + struct elf_info_failed. + (bfd_elf_size_dynamic_sections): Adjust. -2007-02-05 Dave Brolley - - * 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 - Richard Sandiford - DJ Delorie - Graydon Hoare - Nick Clifton - Jeff Holcomb - Frank Ch. Eigler - - * 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 - - * 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 - - * elf32-xtensa.c (elf_howto_table) - : - Set src_mask to zero. - : Likewise. Also fix dst_mask. - : Set pcrel_offset to TRUE. - -2007-02-02 Bob Wilson - - * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to... - (elf_xtensa_dynamic_symbol_p): ...this. - -2007-02-02 Bob Wilson - - * 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 - - * 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 - - 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 - - * 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 - - * 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 - - * 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 - - * 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 +2009-01-22 Alan Modra - * 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 - - * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux. - (INCLUDED_TARGET_FILE): Removed. - -2007-01-27 Mike Frysinger - - * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd. - (INCLUDED_TARGET_FILE): Remove. - -2007-01-25 DJ Delorie - - * elf32-m32c.c (m32c_elf_howto_table): Don't complain about - R_M32C_16 or R_M32C_24 relocs. - -2007-01-25 Nick Clifton - - 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 - - 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 - - * Makefile.am (BFD_LIBS): Removed. - * Makefile.in: Regenerated. + PR 6832 + * dwarf2.c (find_line): Don't update stash->sec_info_ptr until + after comp_unit_find_line call. -2007-01-11 H.J. Lu +2009-01-21 Nick Clifton - PR binutils/3631 - * Makefile.am (OFILES): Add @bfd64_libs@. - (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES). - * Makefile.in: Regenerated. + PR 9769 + * vmsutil.c (vms_file_stats_name): Remove use of unsupported + tm_gmtoff field in struct tm. - * configure.in (bfd_libs): Replaced by ... - (bfd64_libs): This. - * configure: Regenerated. +2009-01-21 Alan Modra -2007-01-11 Nathan Sidwell + * elf32-spu.h (struct spu_elf_params): Add non_ia_text. + * elf32-spu.c (mark_overlay_section): Only include .text.ia.* + sections in soft-icache lines unless non_ia_text. Don't add + rodata if doing so would exceed line size. - * elf.c (assign_file_positions_for_load_sections): We can - require fewer phdrs than expected. +2009-01-19 Hans-Peter Nilsson -2007-01-08 Kazu Hirata + * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol + types than bfd_link_hash_indirect, before early return, call + _bfd_elf_link_hash_copy_indirect. - * 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. +2009-01-19 Andrew Stubbs -2007-01-08 Kai Tietz + * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering. + * elf-bfd.h (elf_backend_data): Add obj_attrs_order. + * elf32-arm.c (elf32_arm_obj_attrs_order): New function. + (elf_backend_obj_attrs_order): New define. + * elfxx-target.h (elf_backend_obj_attrs_order): New define. + (elfNN_bed): Add elf_backend_obj_attrs_order. - * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*. +2009-01-19 Andrew Stubbs -2007-01-05 Jakub Jelinek + * elf-attrs.c (is_default_attr): Substitute magic numbers with macros. + (obj_attr_size): Likewise. + (write_obj_attribute): Likewise. + (_bfd_elf_copy_obj_attributes): Likewise. + (_bfd_elf_parse_attributes): Likewise. + * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define. + (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines. + (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines. + (ATTR_TYPE_HAS_NO_DEFAULT): New define. + * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers + with macros. + +2009-01-19 Andrew Stubbs + + * elf-attrs.c (is_default_attr): Support defaultless attributes. + (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type. + (bfd_elf_add_obj_attr_string): Likewise. + (bfd_elf_add_obj_attr_int_string): Likewise. + (_bfd_elf_parse_attributes): Allow for unknown flag bits in type. + * elf-bfd.h (struct obj_attribute): Document new flag bit. + * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that + Tag_nodefaults has no default value. + (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults + comment to reflect the new state. + +2009-01-19 Alan Modra + + PR 9695 + * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC. + (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC. + (adjust_z_magix): Delete dead code handling QMAGIC. + +2009-01-16 Kai Tietz + + * coffcode.h (styp_to_sec_flags): Correct interpretation of + IMAGE_SCN_MEM_DISCARDABLE. + +2009-01-16 Alan Modra + + * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute + SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS. + * configure.in (commonbfdlib): Delete. + (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/ + (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such + is available, not just for linux. + * po/SRC-POTFILES.in: Regenerate. + * Makefile.in: Regenerate. + * configure: Regenerate. - * texhex.c (first_phase): Don't fall through into the default - case. - (pass_over): Replace abort () calls with return FALSE. Fix - buffer overflow. +2009-01-15 Andrew Stubbs + Julian Brown + + * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known + ARM attributes in ABI 2.07. + * elf32-arm.c (get_secondary_compatible_arch): New function. + (set_secondary_compatible_arch): New function. + (tag_cpu_arch_combine): New function. + (elf32_arm_copy_one_eabi_other_attribute): Delete function. + (elf32_arm_copy_eabi_other_attribute_list): Delete function. + (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to + make it fit with order_01243. + Add support for Tag_also_compatible_with, + Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use, + Tag_MPextension_use, Tag_nodefaults and Tag_conformance. + Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name, + Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension, + Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed, + Tag_VFP_arch and Tag_ABI_FP_16bit_format. + Rework the way unknown attributes are handled. + Defer errors until all attributes have been processed. + +2009-01-15 Andrew Stubbs + + * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to + bfd_elf_add_obj_attr_int_string. + Read Tag_compatibility from its new location in the attribute array, + rather than the attribute list. + (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat -> + bfd_elf_add_obj_attr_int_string. + (_bfd_elf_parse_attributes): Likewise. + (_bfd_elf_merge_object_attributes): There's now only one + Tag_compatibility, and it's in the array, not the list. + * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include + Tag_compatibility. + (bfd_elf_add_obj_attr_compat): Rename to + bfd_elf_add_obj_attr_int_string. + (bfd_elf_add_proc_attr_compat): Rename to + bfd_elf_add_proc_attr_int_string. + * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle + Tag_compatibility. + +2009-01-15 Douglas B Rupp + + * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo + (BFD32_BACKENDS_CFILES): Add new file vmsutil.c + (vmsutil.lo): Add dependency rule. + * Makefile.in: Regenerate. + * config.bfd (ia64*-*-*vms*): Add case. + * configure.in (bfd_elf64_ia64_vms_vec): Add case. + * configure: Regenerate. + * vmsutil.c: New file. + * vmsutil.h: New file. + * elf-bfd.h (struct bfd_elf_special_section): Change type of + attr to bfd_vma. + * elfxx-ia64.c (elfNN_vms_post_process_headers, + elfNN_vms_section_processing, elfNN_vms_final_write_processing, + elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr, + elfNN_vms_object_p): New functions + * targets.c (bfd_elf64_ia64_vms_vec): New target. + +2009-01-14 H.J. Lu + + PR ld/9727 + * elflink.c (elf_gc_sweep): Exclude the group section if the + first member of the section group is excluded. + +2009-01-14 Alan Modra + + PR 9735 + * syms.c (_bfd_stab_section_find_nearest_line): Don't free + saved filename, use bfd_alloc rather than bfd_malloc for it. + +2009-01-13 Alan Modra + + * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute. + +2009-01-13 Alan Modra + + * elf32-spu.c (remove_cycles): Always set call->max_depth. + +2009-01-12 Alan Modra + + * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask. + +2009-01-12 Alan Modra + + * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2, + num_lines_log2. + (struct got_entry): Add br_addr. + (struct call_info): Add priority. + (struct function_info): Add lr_store and sp_adjust. + (spu_elf_setup): Init line_size_log2 and num_lines_log2. + (spu_elf_find_overlays): For soft-icache, mark any section within cache + area as an overlay, and check that no other overlays exist. Look up + icache overlay manager entry sym. + (BRA_STUBS, BRA, BRASL): Define. + (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub. + (needs_ovl_stub): Adjust for soft-icache. Return priority encoded + in branch insn. + (count_stub, build_stub): Support soft-icache. + (build_spuear_stubs, process_stubs): Adjust build_stub call. + (spu_elf_size_stubs): Size soft-icache stubs. + (overlay_index): New function. + (spu_elf_build_stubs): Make static. Support soft-icache. + (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache. + (find_function_stack_adjust): Save lr store and stack adjust insn + offsets. + (maybe_insert_function): Adjust find_function_stack_adjust call. + (mark_functions_via_relocs): Retrieve priority. + (remove_cycles): Only warn about pruned arcs when stack_analysis. + (sort_calls): Sort by priority first. + (mark_overlay_section): Ignore .ovl.init. + (sum_stack): Only print when stack_analysis. + (print_one_overlay_section): New function, extracted from.. + (spu_elf_auto_overlay): ..here. Support soft-icache overlays. + (spu_elf_stack_analysis): Only print when htab->stack_analysis. + (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive + analysis. Call spu_elf_build_stubs. + (spu_elf_relocate_section): For soft-icache encode overlay index + into addresses. + (spu_elf_output_symbol_hook): Support soft-icache. + (spu_elf_modify_program_headers: Likewise. + + * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename + num_regions to num_lines. Add line_size and max_branch. + (enum _ovly_flavour): Add ovly_soft_icache. + (spu_elf_build_stubs): Delete. + +2009-01-11 Jan Kratochvil + + * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4 + relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'. + +2009-01-07 Hans-Peter Nilsson + + * elf32-cris.c (cris_elf_relocate_section) + : For a symbol defined in + the program, the known offset starts at the negative size of the + TLS section. + : + Similar. + +2009-01-05 Joel Sherrill + + * config.bfd: Add lm32-*-rtems*. + +2009-01-03 H.J. Lu + + * coff-ppc.c: Add 2009 to Copyright. + * elf32-cris.c: Likewise. + * elflink.c: Likewise. + +2009-01-03 Hans-Peter Nilsson + + * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename + gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry. -2007-01-04 Jie Zhang +2009-01-02 H.J. Lu - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set - SEC_EXCLUDE on zero size .eh_frame. + PR ld/9679 + * elflink.c (elf_merge_st_other): New. + (_bfd_elf_merge_symbol): Use it on skipped weak definitions and + hide them if needed. + (elf_link_add_object_symbols): Updated. -For older changes see ChangeLog-2006 +2009-01-02 H.J. Lu + + PR ld/9676 + * elflink.c (elf_link_add_object_symbols): Update def_dynamic, + ref_dynamic and dynamic_def fields when setting def_regular + to 1. + +2009-01-02 Curtis Mackie + + PR 9682 + * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string + literal. + +For older changes see ChangeLog-2008 Local Variables: mode: change-log