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